U.S. Army Corps of Engineers Civil Works, New England District, Complied With The American Recovery and Reinvestment Act

DTIC Science & Technology

2010-09-30

made a nonstatistical selection of three projects at USACE New England for review: Blackstone River Fisherville Pond, Shpack Landfill, and Fox Point...Figure 1. Blackstone River Fisherville Pond What We Found USACE New England complied with the Recovery Act requirements for the three projects...would know how, when, and where tax dollars were spent. Further, the Recovery Act stated that the President and the heads of Federal departments

Environmental Aspects of Dredging: What About Air Quality?

DTIC Science & Technology

2009-01-01

District, IL, 61204, PH (309) 794-5735 ext.6108, FAX: (309) 794-5 5712, email: mark.j.anderson@usace.army.mil 6 2Civil & Environmental Engineering Dept...Michigan Tech University , Houghton, MI 7 49931, PH: (906) 487-1981, FAX: (906) 487-2943, email: barkdoll@mtu.edu 8 9 ABSTRACT 10 Dredging has...the U. S. Army Corps of Engineers (USACE) dredged a total of 26 204.2 million cubic yards (CY) of sediment (NDC 2007). Navigation maintenance 27

Monitoring and Controlling Engineering and Construction Management Cost Performance Within the Corps of Engineers

DTIC Science & Technology

1988-12-01

COST MANAGEMENT The CMIF approach addresses total costs but does not permit the analysis of indirect costs. We found that indirect costs vary...responsibility USACE/divisions Increasing CMIF Districts/divisions level of by fund type detail G&A, technical indirect, burden Districts by fund type

76 FR 1154 - Environmental Impacts Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-07

..., USACE, MO, Programmatic--Mechanical Creation and Maintenance of Emergent Sandbar Habitat in the Riverine... Adaptive Management Area, Goosenest Ranger District, Klamath National Forest, Siskiyou Co, CA, Wait Period...

Web application to access U.S. Army Corps of Engineers Civil Works and Restoration Projects information for the Rio Grande Basin, southern Colorado, New Mexico, and Texas

USGS Publications Warehouse

Archuleta, Christy-Ann M.; Eames, Deanna R.

2009-01-01

The Rio Grande Civil Works and Restoration Projects Web Application, developed by the U.S. Geological Survey in cooperation with the U.S. Army Corps of Engineers (USACE) Albuquerque District, is designed to provide publicly available information through the Internet about civil works and restoration projects in the Rio Grande Basin. Since 1942, USACE Albuquerque District responsibilities have included building facilities for the U.S. Army and U.S. Air Force, providing flood protection, supplying water for power and public recreation, participating in fire remediation, protecting and restoring wetlands and other natural resources, and supporting other government agencies with engineering, contracting, and project management services. In the process of conducting this vast array of engineering work, the need arose for easily tracking the locations of and providing information about projects to stakeholders and the public. This fact sheet introduces a Web application developed to enable users to visualize locations and search for information about USACE (and some other Federal, State, and local) projects in the Rio Grande Basin in southern Colorado, New Mexico, and Texas.

Alternative Fuels Data Center: Greater Portland Transit District Looks

Science.gov Websites

Forward with Natural GasA> Greater Portland Transit District Looks Forward with Natural Gas to , Maine, powers its transit vehicles with compressed natural gas. For information about this project Related Videos Photo of a car Hydrogen Powers Fuel Cell Vehicles in California Nov. 18, 2017 Photo of a

DOE Office of Scientific and Technical Information (OSTI.GOV)

McMichael, Geoffrey A.; Harnish, Ryan A.; Bellgraph, Brian J.

The study reported herein was funded as part of the Anadromous Fish Evaluation Program, which is managed by the U.S. Army Corps of Engineers (USACE). The Anadromous Fish Evaluation Program study code is EST P 02 01: A Study of Salmonid Survival and Behavior through the Columbia River Estuary Using Acoustic Tags. The study was conducted by the Pacific Northwest National Laboratory (PNNL) and National Oceanic and Atmospheric Administration (NOAA) Fisheries for the USACE Portland District. Estimated survival of acoustic-tagged juvenile Chinook salmon and steelhead through the lower Columbia River and estuary in 2009 was lowest in the final 50more » km of the estuary. Probability of survival was relatively high (>0.90) for yearling and subyearling Chinook salmon from the Bonneville Dam forebay (rkm 236) to Three-tree Point (rkm 49.6). Survival of juvenile Chinook salmon declined sharply through the lower 50 km of the estuary. Acoustic-tagged steelhead smolts did not survive as well as juvenile Chinook salmon between Bonneville Dam and the mouth of the Columbia River. Steelhead survival began to decline farther upstream (at rkm 86) relative to that of the Chinook salmon stocks. Subyearling Chinook salmon survival decreased markedly as the season progressed. It remains to be determined whether later migrating subyearling Chinook salmon are suffering increasing mortality as the season progresses or whether some portion of the apparent loss is due to fish extending their freshwater residence. This study provided the first glimpse into what promises to be a very informative way to learn more about how juvenile salmonid passage experiences through the FCRPS may influence their subsequent survival after passing Bonneville Dam. New information regarding the influence of migration pathway through the lower 50 km of the Columbia River estuary on probability of survival of juvenile salmonids, combined with increased understanding regarding the foraging distances and time periods of avian predators should prove useful in developing or assessing management actions to reduce losses of juvenile salmonid smolts that attempt to pass through the estuary on their seaward migration.« less

33 CFR 3.65-15 - Sector Portland Marine Inspection Zone and Captain of the Port Zone.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Zone and Captain of the Port Zone. 3.65-15 Section 3.65-15 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY GENERAL COAST GUARD AREAS, DISTRICTS, SECTORS, MARINE INSPECTION ZONES, AND CAPTAIN OF THE PORT ZONES Thirteenth Coast Guard District § 3.65-15 Sector Portland Marine Inspection Zone...

The Role of the Federal Standard in the Beneficial Use of Dredged Material

EPA Pesticide Factsheets

A guide for USACE Districts, other federal agencies, state agencies, local governments, and private interest groups. The Federal Standard Paper provides guidance on using dredged material as a resource to achieve environmental and economic benefits.

Remediation System Evaluation, Vineland Chemical Company Superfund Site, Vineland, New Jersey

EPA Pesticide Factsheets

The Vineland Chemical Company Superfund Site was selected by EPA OSRTI based on recommendations from the EPA Remedial Project Manager for the site and from the U.S. Army Corps of Engineers (USACE) Philadelphia District that provides oversight of remedial..

Entrainment of Dungeness Crab in the Desdemona Shoals Reach of the Lower Columbia River Navigation Channel

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pearson, Walter H.; Kohn, Nancy P.; Skalski, J. R.

2006-09-30

Proposed dredging of the Columbia River has raised concerns about related impacts on Dungeness crab in the Columbia River Estuary (CRE). This study follows two major efforts, sponsored by the Portland District of the U. S. Army Corps of Engineers (USACE) to quantify the number of crabs entrained by a hopper dredge working in the CRE. From June 2002 through September 2002, Pacific Northwest National Laboratory (PNNL) conducted direct measurements of crab entrainment in the CRE from the mouth of the Columbia River (MCR, river mile -3 to +3) upriver as far as Miller Sands (river mile 21 to 24).more » These studies constituted a major step in quantifying crab entrainment in the CRE, and allowed statistically bounded projections of adult equivalent loss (AEL) for Dungeness crab populations under a range of future construction dredging and maintenance dredging scenarios (Pearson et al. 2002, 2003). In 2004, PNNL performed additional measurements to improve estimates of crab entrainment at Desdemona Shoals and at Flavel Bar, a reach near Astoria that had not been adequately sampled in 2002 (Figure 1). The 2004 data were used to update the crab loss projections for channel construction to 43 ft MLLW. In addition, a correlation between bottom salinity and adult (age 2+ and 3+, >100 mm carapace width) crab entrainment was developed using 2002 data, and elaborated upon with the 2004 data. This crab salinity model was applied to forecasting seasonal (monthly) entrainment rates and AEL using seasonal variations in salinity (Pearson et al. 2005). In the previous studies, entrainment rates in Desdemona Shoals were more variable than in any of the other reaches. Pearson et al. (2005) concluded that ?the dynamics behind the variable entrainment rates at Desdemona Shoals are not fully understood,? as well as finding that juvenile crab entrainment was not significantly correlated with salinity as it was for older crab. The present study was undertaken to address the question of whether the high age 1+ entrainment rate at Desdemona Shoals in June 2002 unusual, or would it be observed again under similar conditions? PNNL and USACE personnel directly measured crab entrainment by the USACE hopper dredge Essayons working in Desdemona Shoals in June 2006. In addition to quantifying crab entrainment of all age classes, bottom salinity was directly measured in as many samples as possible, so that the relationship between crab entrainment and salinity could be further evaluated. All 2006 data were collected and analyzed in a manner consistent with the previous entrainment studies (Pearson et al. 2002, 2003, 2005).« less

76 FR 50187 - Intent To Prepare a Draft Environmental Impact Statement (DEIS) for a Study on the Feasibility of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-12

...., Charleston, SC 29403. To submit comments please see our Web site at: http://www.sac.usace.army.mil/?action... container traffic and cargo value. In 2009, the Charleston port district was ranked ninth (out of 200 deep... [[Page 50188

Hypervelocity Impact Testing of Materials for Additive Construction: Applications on Earth, the Moon, and Mars

NASA Technical Reports Server (NTRS)

Ordonez, Erick; Edmunson, Jennifer; Fiske, Michael; Christiansen, Eric; Miller, Josh; Davis, Bruce Alan; Read, Jon; Johnston, Mallory; Fikes, John

2017-01-01

Additive Construction is the process of building infrastructure such as habitats, garages, roads, berms, etcetera layer by layer (3D printing). The National Aeronautics and Space Administration (NASA) and the United States Army Corps of Engineers (USACE) are pursuing additive construction to build structures using resources available in-situ. Using materials available in-situ reduces the cost of planetary missions and operations in theater. The NASA team is investigating multiple binders that can be produced on planetary surfaces, including the magnesium oxide-based Sorel cement; the components required to make Ordinary Portland Cement (OPC), the common cement used on Earth, have been found on Mars. The availability of OPC-based concrete on Earth drove the USACE to pursue additive construction for base housing and barriers for military operations. Planetary and military base structures must be capable of resisting micrometeoroid impacts with velocities ranging from 11 to 72km/s for particle sizes 200 micrometers or more (depending on protection requirements) as well as bullets and shrapnel with a velocity of 1.036km/s with projectiles 5.66mm diameter and 57.40mm in length, respectively.

German 'Smart Bus' Systems, Potential For Application In Portland, Oregon, Volume 1, Technical Report

DOT National Transportation Integrated Search

1993-01-01

THE TRI-COUNTY METROPOLITAN TRANSPORTATION DISTRICT OF OREGON (TRI-MET) PROVIDES TRANSIT, PARATRANSIT AND RIDESHARING SERVICES WITHIN MULTNOMAH, CLACKAMAS AND WASHINGTON COUNTIES IN THE PORTLAND METROPOLITAN AREA. FOR THE PAST TWO DECADES, TRI-MET HA...

Characterization of Fish Passage Conditions through a Francis Turbine, Spillway, and Regulating Outlet at Detroit Dam, Oregon, Using Sensor Fish, 2009

DOE Office of Scientific and Technical Information (OSTI.GOV)

Duncan, Joanne P.; Carlson, Thomas J.

2011-05-06

Fish passage conditions through two spillways, a Francis turbine, and a regulating outlet (RO) at Detroit Dam on the North Santiam River in Oregon were evaluated by Pacific Northwest National Laboratory for the U.S. Army Corps of Engineers (USACE), Portland District, using Sensor Fish devices. The objective of the study was to describe and compare passage exposure conditions, identifying potential fish injury regions within the routes. The study was performed in July, October, and December 2009 concurrent with HI-Z balloon-tag studies by Normandeau Associates, Inc. Sensor Fish data were analyzed to estimate 1) exposure conditions, particularly exposure to severe strike,more » collision, and shear events by passage route sub-regions; 2) differences in passage conditions between passage routes; and 3) relationships to live-fish injury and mortality data estimates. Comparison of the three passage routes evaluated at Detroit Dam indicates that the RO passage route through the 5-ft gate opening was relatively the safest route for fish passage under the operating conditions tested; turbine passage was the most deleterious. These observations were supported also by the survival and malady estimates obtained from live-fish testing. Injury rates were highest for turbine and spillway passage. However, none of the passage routes tested is safe for juvenile salmonid passage.« less

If You Do What You Always Did, You Get What You Always Got: Portland SST Transforming School Cultures through a Seamless Continuum of Teacher Professional Development.

ERIC Educational Resources Information Center

Canniff, Julie G.; Shank, Melody J.

The Portland Public Schools, Maine, a small, diverse urban district, partnered with the Portland Education Association and the University of Southern Maine's College of Education and Human Development to pilot Strengthening and Sustaining Teachers (SST), part of a national effort to link preservice teacher education in a continuum with veteran…

Library of Habitat Models to Evaluate Benefits of Aquatic Restoration Projects on Fishes

DTIC Science & Technology

2008-08-01

Memphis ( MVM ) Districts. Particular assistance was provided by Gary Young, Dave Johnson, and Kent Parrish with MVK, and Edward Lambert and Mark Smith...with MVM . POINTS OF CONTACT: For additional information, contact Dr. K. Jack Killgore (601-634- 3397, Jack.Killgore@usace.army.mil) or the Program

Guidance for Performing Tests on Dredged Material Proposed for Ocean Disposal at the Historic Area Remediation Site

EPA Pesticide Factsheets

Guidance presents the sediment testing guidelines and requirements to be used by applicants who wish to obtain a Department of the Army permit from the USACE-New York District for dredging and placement of dredged material at the HARS in the Atlantic Ocean

Elementary School Achievement Profiles, Portland Public Schools. A School-by-School Report of Basic Skills Test Results and School/Student/Staff Data. School Year 1985-86.

ERIC Educational Resources Information Center

Portland Public Schools, OR. Dept. of Research, Evaluation, and Testing.

This report contains Portland Achievement Levels Tests results for the 63 elementary schools, 16 middle schools, and 1 special program school in the Portland (Oregon) School District for the 1985-86 school year. Results in reading, language usage, and mathematics are reported for children in grades 3 to 8. Each school data page presents the…

Circles of Leadership: Oregon District Redefines Coaching Roles to Find a Balance between School and District Goals

ERIC Educational Resources Information Center

Petti, Amy D.

2010-01-01

In this article, the author describes how an Oregon district redefines coaching roles to find a balance between school and district goals. As director of improvement for North Clackamas School District in Milwaukie, Oregon, near Portland, the author's role of coaching the coach was new, and the coaches welcomed the immediate feedback. Through the…

133. Photocopy of original construction drawing, dated 21 March 1940 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

133. Photocopy of original construction drawing, dated 21 March 1940 (Original print in the possession of U.S. Army Corps of Engineers, Portland District, Portland, OR.) (P-40-8) TYPICAL PIER ELEVATION. - Bonneville Project, Powerhouse No.1, Spanning Bradford Slough, from Bradford Island, Bonneville, Multnomah County, OR

COURSE: Computer Retrieval for Local District Planning and Evaluation.

ERIC Educational Resources Information Center

Wolmut, Peter; Thomas, Gregory

The Multnomah County Education Service District (MCESD) provides the following support services to the 12 school districts in its jurisdiction in the metropolitan Portland area: (1) curricular support in terms of developing measurable goals and objectives; (2) support for nationally and locally developed group tests; (3) development and field…

114. Photocopy of original construction drawing, 14 August 1935. (Original ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

114. Photocopy of original construction drawing, 14 August 1935. (Original print in the possession of U.S. Army Corps of Engineers, Portland District, Portland, OR.) (M-5-8, Sheet No. 14) SPILLWAY DAM FISHWAY ENTRANCE BAY DIFFUSION CHAMBER BEAN DETAILS. - Bonneville Project, Bonneville Dam, Columbia River, Bonneville, Multnomah County, OR

106. Photocopy of original construction drawing, dated 7 December 1934 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

106. Photocopy of original construction drawing, dated 7 December 1934 (Original print in the possession of U.S. Army Corps of Engineers, Portland District, Portland, OR.) (P-5-311) POWERHOUSE, 60,000 H.P DRAFT TUBE DESIGN. - Bonneville Project, Powerhouse No.1, Spanning Bradford Slough, from Bradford Island, Bonneville, Multnomah County, OR

109. Photocopy of original construction drawing, dated 10 January 1935 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

109. Photocopy of original construction drawing, dated 10 January 1935 (Original print in the possession of U.S. Army Corps of Engineers, Portland District, Portland, OR.) (T-3-7) POWERHOUSE FISHWAY, GENERAL ARRANGEMENT DIFFUSING CHAMBER UNDER ICE SLUICE. - Bonneville Project, Powerhouse No.1, Spanning Bradford Slough, from Bradford Island, Bonneville, Multnomah County, OR

78 FR 48658 - Notice of Amendment to the Notice of Intent To Prepare an Environmental Impact Statement for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-09

... of Intent To Prepare an Environmental Impact Statement for the Missouri River Recovery Management Plan, Missouri River, United States AGENCY: Department of the Army, U.S. Army Corps of Engineers, DoD... amended, the U.S. Army Corps of Engineers (USACE), Kansas City and Omaha Districts, intend to prepare the...

75 FR 39943 - Notice of Debarment; Schools and Libraries Universal Service Support Mechanism

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-13

... release for federal crimes in connection with your participation in a scheme to defraud the E-Rate program... devised schemes to defraud school districts and the E-Rate program by having your co-conspirators steer E... company.\\7\\ You were also ordered to pay $271,716 in restitution to USAC for your role in the schemes.\\8...

Wynoochee Dam Foundation Report

DTIC Science & Technology

1988-01-01

schists and in propylitized andesite volcanic rocks. Tests on chlorite-bearing graywackes (Lumni Island and Robe Quarry, Seattle District) and... propylitized chlorite-bearing andesites (Blue River and Lookout Point Dams, Portland District) have shown these rocks to be durable materials with only minor

75 FR 58432 - Notice of Inventory Completion: U.S. Army Corps of Engineers, Portland District, Portland, OR and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-24

... University of Oregon Museum of Natural and Cultural History, Eugene, OR, and U.S. Department of Defense, Army... DEPARTMENT OF THE INTERIOR National Park Service Notice of Inventory Completion: U.S. Army Corps... History, Eugene, OR AGENCY: National Park Service, Interior. ACTION: Notice. Notice is here given in...

111. Photocopy of original construction drawing, dated 31 January 1935 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

111. Photocopy of original construction drawing, dated 31 January 1935 (Original print in the possession of U.S. Army Corps of Engineers, Portland District, Portland, OR.) (T-1-28) PROPOSED MODEL OF DIFFUSING CHAMBERS AND GRATINGS FOR POWERHOUSE FISHWAY AND FISH LADDERS. - Bonneville Project, Powerhouse No.1, Spanning Bradford Slough, from Bradford Island, Bonneville, Multnomah County, OR

Field Experience with Lock Culvert Valves

DTIC Science & Technology

2013-12-01

factors pertaining to valves such as the hoist loads, cavitation parameter, and effects of venting. To reduce the surge in the navigation channel...2 min 15 sec, filling-and-emptying valve opening time) ensures that adequate air is drawn into the culvert to cushion the cavitation implosions...shape can have adverse hydrodynamic loading consequences. The USACE, Mobile District (SAM) is in the process of designing replacement valves that are

124. Photocopy of original construction drawing, dated 12 October 1935 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

124. Photocopy of original construction drawing, dated 12 October 1935 (Original print in the possession of U.S. Army Corps of Engineers, Portland District, Portland, OR.) (T-3-83, Sheet 1 of 6) COLLECTION CHANNEL DETAILS: WOOD GRATING AND BAFFLES IN DIFFUSION CHAMBERS. - Bonneville Project, Powerhouse No.1, Spanning Bradford Slough, from Bradford Island, Bonneville, Multnomah County, OR

Districts Neglecting Programs for ELLs

ERIC Educational Resources Information Center

Zehr, Mary Ann

2010-01-01

The author reports on state and independent reviews that cite shortcomings in four urban systems. According to the reviews of those school systems over the past two years, four urban districts--in Boston, Massachusetts; Buffalo, New York; Portland, Oregon; and Seattle, Washington--did not provide special help to learn English to all students…

Operational Draft Regional Guidebook for the Rapid Assessment of Wetlands in the North Slope Region of Alaska

DTIC Science & Technology

2017-08-31

U.S. Department of Agriculture – Natural Resources Conservation Service (USDA-NRCS); Richard Darden, USACE Alaska District; and representatives from...Slope Science Initiative USDA-NRCS U.S. Department of Agriculture – Natural Resources Conservation Service USDOI-BLM U.S. Department of the Interior... Agriculture , Forest Service, Pacific Southwest Research Station. Reddy, K. R., and R. D. DeLaune. 2008. Biogeochemistry of wetlands: Science and

"Response to Intervention" Sparks Interest, Questions

ERIC Educational Resources Information Center

Samuels, Christina A.

2008-01-01

As a demonstration site designated by Oregon as a prime example of "response to intervention" in action, the Tigard-Tualatin district has had to pare visiting groups down to no more than 25 people. During the last few visits, 50 people descended on the district just outside Portland at one time. As educators in Tigard-Tualatin and…

Defense-Wide Research and Development Near Term Energy-Efficient Technologies Projects

DTIC Science & Technology

2011-02-18

Continuous Building Commissioning USACE 6.80 5. Energy Enterprise Management USACE 1.94 6. Solid Waste Gasification USACE 2.92 7. Anaerobic...Building Commissioning – USACE, four contracts; • Energy Enterprise Management – USACE, one contract; • Solid Waste Gasification – USACE, four...Energy Supply and Distribution These include waste-to-energy and waste-to-fuel technology research and demonstrations, landfill gas use, biomass and

Tabular data base construction and analysis from thematic classified Landsat imagery of Portland, Oregon

NASA Technical Reports Server (NTRS)

Bryant, N. A.; George, A. J., Jr.; Hegdahl, R.

1977-01-01

A systematic verification of Landsat data classifications of the Portland, Oregon metropolitan area has been undertaken on the basis of census tract data. The degree of systematic misclassification due to the Bayesian classifier used to process the Landsat data was noted for the various suburban, industrialized and central business districts of the metropolitan area. The Landsat determinations of residential land use were employed to estimate the number of automobile trips generated in the region and to model air pollution hazards.

Introduction to K-12 Course Goals for Educational Planning and Evaluation. Third Edition.

ERIC Educational Resources Information Center

Doherty, Victor W.; Peters, Linda B.

This is a guide to the nature, purpose, and potential uses of 13 course goal collections produced by the K-12 Goal Development Project through the cooperative efforts of the school districts and intermediate education districts of three counties in the metropolitan Portland, Oregon, area. The project has as its initial objective the production of…

Hurricane Barriers in New England and New Jersey - History and Status After Four Decades

DTIC Science & Technology

2007-09-01

caused by Hurricanes Katrina and Rita in September 2005, the U.S. Army Engineer District, New Orleans, of the U.S. Army Corps of Engineers (USACE...England’s 20th century history. The storm caused unprecedented damage throughout New England and Long Island, killing over 600 people and devastating...the hurricane away from the coast. Further out to sea , a Bermuda high was in place, with the result that the hurricane was squeezed between these

Review of the Probable Maximum Flood (PMF) Snowmelt Analysis for Success Dam

DTIC Science & Technology

2015-11-01

118.53994 36.11754 7200 1981–2014 CA Dept. of Water Resources EGL Eagle Creek Air Temp. Hourly −118.641 35.983 6700 1995–2009 USACE HSS Hossack Air...is in the form of “tiles” with each tile ap- proximately 1200 × 1200 km in area and containing approximately 2400 × 2400 pixels. Each pixel is...District, U.S. Army Corps of Engineers. REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public reporting burden for this collection of

Proceedings of the Workshop on Aquatic Ecosystem Modeling and Assessment Techniques for Application within the U.S. Army Corps of Engineers.

DTIC Science & Technology

1998-04-01

Dr. Kennedy. Others who contributed directly to planning for the workshop included Drs. Todd S. Bridges, Mark S. Dortch, John M. Nestler, and...Quality and Contaminants Modeling Branch, EPED; Dr. Price, Chief, EPED; and Dr. John Harrison, Director, EL. At the time of the publication of this...this project is characterized by broad multi- agency interest and involvement, including several USACE Districts (St Paul , Rock Island, St, Louis

Sensor Fish Characterization of Fish Passage Conditions through John Day Dam Spillbay 20 with a Modified Flow Deflector

DOE Office of Scientific and Technical Information (OSTI.GOV)

Duncan, Joanne P.

Fish passage conditions over a modified deflector in Spillbay 20 at John Day Dam were evaluated by Pacific Northwest National Laboratory for the U.S. Army Corps of Engineers (USACE), Portland District, using Sensor Fish devices. The objectives of the study were to describe and compare passage exposure conditions at two spill discharges, 2.4 and 4.0 thousand cubic feet per second (kcfs), identifying potential fish injury regions within the routes, and to evaluate a low-tailwater condition at the 2.4-kcfs discharge. The study was performed in April 2010 concurrent with HI-Z balloon-tag studies by Normandeau Associates, Inc. Sensor Fish data were analyzedmore » to estimate 1) exposure conditions, particularly exposure to severe collision and shear events; 2) differences in passage conditions between treatments; and 3) relationships to live-fish injury and mortality data estimates. Nearly all Sensor Fish significant events were classified as collisions; the most severe occurred at the gate, on the spillbay chute, or at the deflector transition. Collisions in the gate region were observed only during the 2.4-kcfs discharge, when the tainter gate was open 1.2 ft. One shear event was observed during the evaluation, occurring at the deflector transition during passage at the 2.4-kcfs discharge at low tailwater. Flow quality, computed using the Sensor Fish turbulence index, was best for passage at the low-flow low-tailwater condition as well. The worst flow quality was observed for the 4.0-kcfs test condition. Contrasting the passage exposure conditions, the 2.4-kcfs low-tailwater treatment would be most deleterious to fish survival and well-being.« less

Determine the Influence of Time Held in “Knockdown” Anesthesia on Survival and Stress of Surgically Implanted Juvenile Salmonids

DOE Office of Scientific and Technical Information (OSTI.GOV)

Woodley, Christa M.; Wagner, Katie A.; Knox, Kasey M.

2012-01-31

The Juvenile Salmon Acoustic Telemetry System (JSATS) was developed for the U.S. Army Corp of Engineers Portland District (USACE) to address questions related to survival and performance measures of juvenile salmonids as they pass through the Federal Columbia River Power System (FCRPS). Researchers using JSATS acoustic transmitters (ATs) were tasked with standardizing the surgical implantation procedure to ensure that the stressors of handling and surgery on salmonids were consistent and less likely to cause effects of tagging in survival studies. Researchers questioned whether the exposure time in 'knockdown' anesthesia (or induction) to prepare fish for surgery could influence the survivalmore » of study fish (CBSPSC 2011). Currently, fish are held in knockdown anesthesia after they reach Stage 4 anesthesia until the completion of the surgical implantation of a transmitter, varies from 5 to 15 minutes for studies conducted in the Columbia Basin. The Columbia Basin Surgical Protocol Steering Committee (CBSPSC ) expressed concern that its currently recommended 10-minute maximum time limit during which fish are held in anesthetic - tricaine methanesulfonate (MS-222, 80 mg L-1 water) - could increase behavioral and physiological costs, and/or decrease survival of outmigrating juvenile salmonids. In addition, the variability in the time fish are held at Stage 4 could affect the data intended for direct comparison of fish within or among survival studies. Under the current recommended protocol, if fish exceed the 10-minute time limit, they are to be released without surgical implantation, thereby increasing the number of fish handled and endangered species 'take' at the bypass systems for FCRPS survival studies.« less

DOE Office of Scientific and Technical Information (OSTI.GOV)

Arntzen, Evan V.; Hand, Kristine D.; Carter, Kathleen M.

At the request of the U.S. Army Corps of Engineers (USACE; Portland District), Pacific Northwest National Laboratory (PNNL) undertook a project in 2006 to look further into issues of total dissolved gas (TDG) supersaturation in the lower Columbia River downstream of Bonneville Dam. In FY 2008, the third year of the project, PNNL conducted field monitoring and laboratory toxicity testing to both verify results from 2007 and answer some additional questions about how salmonid sac fry respond to elevated TDG in the field and the laboratory. For FY 2008, three objectives were 1) to repeat the 2006-2007 field effort tomore » collect empirical data on TDG from the Ives Island and Multnomah Falls study sites; 2) to repeat the static laboratory toxicity tests on hatchery chum salmon fry to verify 2007 results and to expose wild chum salmon fry to incremental increases in TDG, above those of the static test, until external symptoms of gas bubble disease were clearly present; and 3) to assess physiological responses to TDG levels in wild chum salmon sac fry incubating below Bonneville Dam during spill operations. This report summarizes the tasks conducted and results obtained in pursuit of the three objectives. Chapter 1 discusses the field monitoring, Chapter 2 reports the findings of the laboratory toxicity tests, and Chapter 3 describes the field-sampling task. Each chapter contains an objective-specific introduction, description of the study site and methods, results of research, and discussion of findings. Literature cited throughout this report is listed in Chapter 4. Additional details on the monitoring methodology and results are provided in Appendices A and B included on the compact disc bound inside the back cover of the printed version of this report.« less

78 FR 14356 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-05

... SW. Marconi Ave., Portland, 13000119 RHODE ISLAND Providence County Edgewood Historic District--Shaw Plat, (Edgewood Neighborhood, Cranston, R.I. MPS) Shaw & Marion Aves., parts of Narragansett Blvd...

Deterioration of jointed Portland cement concrete pavements.

DOT National Transportation Integrated Search

1975-01-01

Information has been gathered regarding the performance of more than 400 lane-miles of jointed PCC interstate pavements located in five construction districts in Virginia. The factors causing pavement deterioration have been identified, the processes...

Process, policy, and implementation of pool-wide drawdowns on the Upper Mississippi River: a promising approach for ecological restoration of large impounded rivers

USGS Publications Warehouse

Kenow, Kevin P.; Gretchen Benjamin,; Tim Schlagenhaft,; Ruth Nissen,; Mary Stefanski,; Gary Wege,; Scott A. Jutila,; Newton, Teresa J.

2016-01-01

The Upper Mississippi River (UMR) has been developed and subsequently managed for commercial navigation by the U.S. Army Corps of Engineers (USACE). The navigation pools created by a series of lock and dams initially provided a complex of aquatic habitats that supported a variety of fish and wildlife. However, biological productivity declined as the pools aged. The River Resources Forum, an advisory body to the St. Paul District of the USACE, established a multiagency Water Level Management Task Force (WLMTF) to evaluate the potential of water level management to improve ecological function and restore the distribution and abundance of fish and wildlife habitat. The WLMTF identified several water level management options and concluded that summer growing season drawdowns at the pool scale offered the greatest potential to provide habitat benefits over a large area. Here we summarize the process followed to plan and implement pool-wide drawdowns on the UMR, including involvement of stakeholders in decision making, addressing requirements to modify reservoir operating plans, development and evaluation of drawdown alternatives, pool selection, establishment of a monitoring plan, interagency coordination, and a public information campaign. Three pool-wide drawdowns were implemented within the St. Paul District and deemed successful in providing ecological benefits without adversely affecting commercial navigation and recreational use of the pools. Insights are provided based on more than 17 years of experience in planning and implementing drawdowns on the UMR. 

USAC Annual Report, 2009

ERIC Educational Resources Information Center

Universal Service Administrative Company, 2009

2009-01-01

This paper presents the activities of the Universal Service Administrative Company (USAC) for 2009. The past year was one of accomplishment for USAC. USAC implemented a host of advances in operations, infrastructure, and outreach in an effort to continue to improve collection and disbursement of the Universal Service Fund (USF) support and to…

Cerulean Warbler Occurrence Atlas for Military Installations

DTIC Science & Technology

2010-04-01

Army Ammuniton Plant (Closed) IN NO 2009 Army IOWA ARMY AMMUNITION PLANT IA UNCERTAIN 2009 USACE J. Percy Priest Lake TN UNCERTAIN 2009 USACE J...Stonewall Jackson Lake WV UNCERTAIN 2009 USACE Summersville Lake WV no POC Army Sunflower Army Ammunition Plant KS no POC USACE Sutton Lake WV UNCERTAIN

Archive of side scan sonar and swath bathymetry data collected during USGS cruise 10CCT03 offshore of the Gulf Islands National Seashore, Mississippi, from East Ship Island, Mississippi, to Dauphin Island, Alabama, April 2010

USGS Publications Warehouse

DeWitt, Nancy T.; Flocks, James G.; Pfeiffer, William R.; Gibson, James N.; Wiese, Dana S.

2012-01-01

Data were collected aboard the U.S. Army Corps of Engineers (USACE) SV Irvington, a 56-foot (ft) Kvichak Marine Industries, Inc., catamaran (fig. 2). Side scan sonar and multibeam bathymetry data were collected simultaneously along the tracklines. The side scan sonar towfish was towed off the starboard side just slightly behind the vessel, close to the seafloor. The multibeam transducer was attached to a retractable strut-arm lowered between the catamaran hulls. Navigation was acquired with an Applanix POS MV and differentially corrected using the broadcast signal from a local National Geodetic Survey (NGS) Continuously Operating Reference Station (CORS) beacon. See the digital FACS equipment log for details about the acquisition equipment used. Raw datasets were stored digitally and processed using HYPACK Inc., HYSWEEP software at the USACE Mobile, Ala., District office. For more information on processing refer to the Equipment and Processing page. Chirp seismic data were also collected during this survey and are archived separately.

Numerical Model Study of the Tuscarawas River below Dover Dam, Ohio

DTIC Science & Technology

2009-09-01

chl.erdc.usace.army.mil/sms). Cross-sections from a ERDC/CHL TR-09-17 7 HEC - RAS model provided by the district, along with aerial photographs for proper alignment...ER D C/ CH L TR -0 9 -1 7 Numerical Model Study of the Tuscarawas River below Dover Dam, Ohio Richard L. Stockstill and Jane M. Vaughan...September 2009 C oa st al a n d H yd ra u lic s La b or at or y Approved for public release; distribution is unlimited. ERDC/CHL TR-09

Self Service Fare Collection on Buses in Portland, OR

DOT National Transportation Integrated Search

1986-09-01

In 1980, the Urban Mass Transportation Administration (UMTA) awarded grants to the Tri-County Metropolitan Transportation District (TRI-MET) to implement self-service fare collection (SSFC) on its bus system. TRI-MET, the transit authority serving Po...

The Use of Geoprocessing in Educational Research and Decision Support.

ERIC Educational Resources Information Center

Sexton, Porter

1982-01-01

Discusses geoprocessing, a computer mapping technique used by the Portland (Oregon) School District in which geographic analysis and data processing are combined. Several applications for administrative decision-making are discussed, including bus routing and redistricting. (JJD)

Kwanzaa.

ERIC Educational Resources Information Center

Baradar, Miriam; And Others

This publication, which provides information about the African-American celebration known as Kwanzaa, was designed to support the Portland (Oregon) Public School District's goal of increasing students' understanding and appreciation of the history, culture, and contributions of different geocultural groups. The document is comprised of the…

District-Scale Green Infrastructure Scenarios for the Zidell Development Site, City of Portland

EPA Pesticide Factsheets

The report outlines technical assistance to develop green infrastructure scenarios for the Zidell Yards site consistent with the constraints of a recently remediated brownfield that can be implemented within a 15-20 year time horizon.

Portland Retail Druggists Association vs Abbott Laboratories et al, part 1.

PubMed

Greenberg, R B

1976-06-01

The findings of the U.S. Supreme Court, in its March 24, 1976, decision in the case of Portland Retail Druggists vs Abbott Laboratories et al, are presented. The case deals with price differentials offered to nonprofit hospitals by pharmaceutical manufacturers. Historical background leading to the case, and early rulings of a federal district court and a court of appeals, are discussed. The Supreme Court decision appears to reflect favorably on current hospital policies and procedures for drug purchasing and ambulatory care. Issues that require further clarification will be discussed in Part 2.

USACE AIS Transmit Technical Support Summary Report

DTIC Science & Technology

2014-09-01

the TAG block for the correct transmitters, and then send to the USACE AIS network. B. Outbound openings in the USCG firewall for the USCG Message...USACE AIS Transmit Technical Support Summary Report Distribution Statement A: Approved for public release; distribution is unlimited...September 2014 Report No. CD-D-09-15 USACE AIS Transmit Technical Support Summary Report ii UNCLAS//Public | CG-926 RDC | I. Gonin et al. Public

Additive Construction with Mobile Emplacement (ACME) / Automated Construction of Expeditionary Structures (ACES) Materials Delivery System (MDS)

NASA Technical Reports Server (NTRS)

Mueller, R. P.; Townsend, I. I.; Tamasy, G. J.; Evers, C. J.; Sibille, L. J.; Edmunson, J. E.; Fiske, M. R.; Fikes, J. C.; Case, M.

2018-01-01

The purpose of the Automated Construction of Expeditionary Structures, Phase 3 (ACES 3) project is to incorporate the Liquid Goods Delivery System (LGDS) into the Dry Goods Delivery System (DGDS) structure to create an integrated and automated Materials Delivery System (MDS) for 3D printing structures with ordinary Portland cement (OPC) concrete. ACES 3 is a prototype for 3-D printing barracks for soldiers in forward bases, here on Earth. The LGDS supports ACES 3 by storing liquid materials, mixing recipe batches of liquid materials, and working with the Dry Goods Feed System (DGFS) previously developed for ACES 2, combining the materials that are eventually extruded out of the print nozzle. Automated Construction of Expeditionary Structures, Phase 3 (ACES 3) is a project led by the US Army Corps of Engineers (USACE) and supported by NASA. The equivalent 3D printing system for construction in space is designated Additive Construction with Mobile Emplacement (ACME) by NASA.

Portland cement based fast-setting concrete demonstration, district 07, Los Angeles County

DOT National Transportation Integrated Search

2001-09-01

The California Department of Transportation currently uses fast-setting concrete to accommodate short working windows. The current special provision for fast-setting concrete requires that the concrete reach a flexural strength of 2.8 MPa (400 psi) b...

76 FR 42162 - Final Federal Agency Actions on Proposed Highway in North Carolina

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-18

...). For USACE: Ms. Liz Hair, Project Manager, US Army Corps of Engineers, Asheville Regulatory Field...: sarah.e.hair@usace.army.mil . USACE's normal business hours are 8 a.m. to 5 p.m. (Eastern Time...

Nouns/Pronouns. MicroSIFT Courseware Evaluation.

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

THE FOLLOWING IS THE FULL TEXT OF THIS DOCUMENT (Except for the Evaluation Summary Table): VERSION: 3.3. PRODUCER: Hartley Courseware, Inc., Box 431, Dimondale, Michigan 48821. EVALUATION COMPLETED: January 1983 at the North Clackamas School District, Milwaukie, Oregon, and at Northwest Regional Educational Laboratory, Portland, Oregon. COST:…

Letter Recognition. MicroSIFT Courseware Evaluation.

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

THE FOLLOWING IS THE FULL TEXT OF THIS DOCUMENT (Except for the Evaluation Summary Table): VERSION: 3.3. PRODUCER: Hartley Courseware, Inc., Box 431, Dimondale, Michigan 48821. EVALUATION COMPLETED: January 1983 at the North Clackamas School District, Milwaukie, Oregon, and at Northwest Regional Educational Laboratory, Portland, Oregon. COST:…

Formerly Used Sites Remedial Action Program (FUSRAP) W. R. Grace Building 23 Remedial Action-Challenges and Successes - 12247

DOE Office of Scientific and Technical Information (OSTI.GOV)

Barber, Brenda; Honerlah, Hans; O'Neill, Mike

2012-07-01

Monazite sand processing was conducted at the W. R. Grace Curtis Bay Facility (Baltimore, Maryland) from mid-May 1956 through the spring of 1957 under license to the Atomic Energy Commission (AEC), for the extraction of source material in the form of thorium, as well as rare earth elements. The processing was conducted in the southwest quadrant of a ca. 100 year old, five-story, building (Building 23) in the active manufacturing portion of the facility. Building components and equipment in the southwest quadrant of Building 23 exhibited residual radiological activity remaining from the monazite sand processing. U.S. Army Corps of Engineersmore » (USACE) conducted a remedial investigation (RI) and feasibility study (FS) and prepared a Record of Decision (ROD) to address residual radioactivity on building components and equipment in the southwest quadrant of Building 23. The remedy selected for the southwest quadrant of Building 23, which was documented in the ROD (dated May 2005), was identified as 'Alternative 2: Decontamination With Removal to Industrial Use Levels'. The selected remedy provided for either decontaminating or removing areas of radioactivity to meet the RGs. Demonstration of compliance with the selected ARAR was performed using the Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM) and other appropriate guidance, as well as appropriate dose modeling codes where necessary. USACE-Baltimore District along with its private industry partner worked together under the terms of a 2008 Settlement Agreement to implement the remedial action (RA) for the southwest quadrant of Building 23. The RA was conducted in two phases: Phase 1 was completed to improve the building condition for support of subsequent remedial action and decrease scope uncertainty of the remedial action, and Phase 2 included decontamination and removal activities to meet the RGs and demonstration of compliance with the selected ARAR. Challenges encountered during the RA include: coordination with stakeholders, coordination between multiple RA contractors, addressing unique structural challenges for Building 23, nonradiological hazards associated with the RA, weather issues, and complex final status survey (FSS) coordination. The challenges during the Phase 1 RA were handled successfully. The challenges for the Phase 2 RA, which is anticipated to be complete by late-summer of 2012, have been handled successfully so far. By fall of 2012, USACE is expecting to finalize a robust RA Closure Report, including the Final Status Survey Report, which summarizes the RA activities and documents compliance with the ROD. During the ongoing RA at Building 23, there have been and still are many challenges both technically and from a project management perspective, due in part to the nature and extent of impact at the site (residual radioactivity within an active processing building), dual oversight by the property owner and USACE, and site-specific challenges associated with a complex RA and multiple contractors. Currently, USACE and its industry partner are overseeing the completion of RA field activities. RA closure documentation for the remediation of Building 23 to address residual contamination in building materials will be reviewed/approved by USACE and its industry partner upon completion of the field activities. USACE and its industry partner are working well together, through the Settlement Agreement, to conduct a cost-efficient and effective remedial action to address the legacy issues at Building 23. This cooperative effort has set a firm foundation for achieving a successful RA at the RWDA using a 'forward think' approach, and it is a case study for other sites where an industry partner is involved. The collaborative effort led to implementation of an RA which is acceptable to the site owner, the regulators, and the public, thus allowing USACE to move this project forward successfully in the FUSRAP program. (authors)« less

USAC Annual Report, 2008

ERIC Educational Resources Information Center

Universal Service Administrative Company, 2009

2009-01-01

The Universal Service Administrative Company (USAC) is an independent, not-for-profit corporation designated as the administrator of the federal Universal Service Fund (USF) by the Federal Communications Commission (FCC). USAC administers the Universal Service Fund and the four Universal Service programs: High Cost, Low Income, Rural Health Care,…

Worker and environmental protection issues in the remediation of an abandoned source manufacturing facility.

PubMed

Hoffman, Daniel E

2003-02-01

The Gulf Nuclear Superfund Site located in Odessa, Texas, was an abandoned radioactive source production facility slated for cleanup as a Removal Action under the U.S. Environmental Protection Agency Region VI Superfund program. Prior to cessation of operations and abandonment of the facility in 1992, it was used for the production of radioactive sources used in the oil and gas industry and nuclear medicine applications. Pangea Group was contracted by the U.S. Army Corps of Engineers (USACE) Kansas City District to perform remediation of the site and other contaminated debris, cleaning of interior building surfaces, building demolition, and excavation/removal of contaminated soils and septic system. The project scope also included loading, containerization and transportation of low-level radioactive wastes for offsite disposal. Primary radionuclides present at the facility were 137Cs, 60Co, and 241Am. The project also included packaging and removal of radioactive sources and mixed waste consisting of radiologically contaminated lead shot and lead source containers. Included in the paper is a discussion of primary worker protection and environmental protection measures employed on the project. Worker protection issues included the control of industrial and construction safety hazards as well as control of external and internal radiation dose. Control of air emissions and contaminated wastewater were also very important, especially due to the location of the site. The site was located in an area containing both residential and commercial properties. Several residences and businesses were located immediately adjacent to the site. The project involved the participation of the USACE Kansas City District, EPA Region 6, and the Texas Bureau of Radiological Health. Field work on the project started in April 2001 and was completed approximately five months later.

Worker and Environmental Protection Issues in the Remediation Of an Abandoned Source Manufacturing Facility.

PubMed

Hoffman, Daniel E.

2003-02-01

The Gulf Nuclear Superfund Site located in Odessa, Texas, was an abandoned radioactive source production facility slated for cleanup as a Removal Action under the U.S. Environmental Protection Agency Region VI Superfund program. Prior to cessation of operations and abandonment of the facility in 1992, it was used for the production of radioactive sources used in the oil and gas industry and nuclear medicine applications. Pangea Group was contracted by the U.S. Army Corps of Engineers (USACE) Kansas City District to perform remediation of the site and other contaminated debris, cleaning of interior building surfaces, building demolition, and excavation/removal of contaminated soils and septic system. The project scope also included loading, containerization and transportation of low-level radioactive wastes for offsite disposal. Primary radionuclides present at the facility were Cs, Co, and Am. The project also included packaging and removal of radioactive sources and mixed waste consisting of radiologically contaminated lead shot and lead source containers. Included in the paper is a discussion of primary worker protection and environmental protection measures employed on the project. Worker protection issues included the control of industrial and construction safety hazards as well as control of external and internal radiation dose. Control of air emissions and contaminated wastewater were also very important, especially due to the location of the site. The site was located in an area containing both residential and commercial properties. Several residences and businesses were located immediately adjacent to the site. The project involved the participation of the USACE Kansas City District, EPA Region 6, and the Texas Bureau of Radiological Health. Field work on the project started in April 2001 and was completed approximately five months later.

50 CFR 10.22 - Law enforcement offices.

Code of Federal Regulations, 2012 CFR

2012-10-01

... areas of responsibility follow. Mail should be addressed: “Assistant Regional Director, Division of Law... Complex, 911 N.E. 11th. Avenue, Portland, OR 97232-4181, Telephone: 503-231-6125. Arizona, New Mexico... Islands (District 4): P.O. Box 4839, Atlanta, GA 30302, Telephone: 404-331-5872 Connecticut, Delaware...

50 CFR 10.22 - Law enforcement offices.

Code of Federal Regulations, 2011 CFR

2011-10-01

... areas of responsibility follow. Mail should be addressed: “Assistant Regional Director, Division of Law... Complex, 911 N.E. 11th. Avenue, Portland, OR 97232-4181, Telephone: 503-231-6125. Arizona, New Mexico... Islands (District 4): P.O. Box 4839, Atlanta, GA 30302, Telephone: 404-331-5872 Connecticut, Delaware...

Rural Shared Services: General Brochure and Information Sheets.

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

The brochure discusses the Shared Services Program of the Northwest Regional Educational Laboratory of Portland, Oregon. The program operates on the premise that it can provide additional programs (frequently of higher quality) to rural school districts at a lower per-capita cost. The shared services are conducted through cooperative efforts…

Accounting Cluster Demonstration Program at Aloha High School. Final Report.

ERIC Educational Resources Information Center

Beaverton School District 48, OR.

A model high school accounting cluster program was planned, developed, implemented, and evaluated in the Beaverton, Oregon, school district. The curriculum was developed with the help of representatives from the accounting occupations in the Portland metropolitan area. Through management interviews, identification of on-the job requirements, and…

Evaluation of Wetland Hydrology in Formerly Irrigated Areas

DTIC Science & Technology

2017-07-01

Laboratory 1987). The USACE requires defensible documentation identifying the presence or absence of wetland conditions when agricultural lands...irrigated agricultural areas (USACE 2008). In 2012, the USACE South Pacific Division (SPD) developed guidelines encouraging landowners to...geographic range; regulatory status; creation in agricultural landscapes; wildlife habitat; threatened and endangered species; water quality; hydrology

32 CFR 239.15 - List of HAP field offices.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Address: http://www.spk.usace.army.mil Alaska, Arizona, California, Nevada, Utah, Idaho, Oregon, Pacific....O. Box 889, Savannah, GA 31402-0889. 1-800-861-8144. Internet Address: http://www.sas.usace.army.mil..., TX 76102-0300. (817) 886-1112. 1-888-231-7751. Internet Address: http://www.swf.usace.army.mil...

Quantifying Contaminant Mass for the Feasibility Study of the DuPont Chambers Works FUSRAP Site - 13510

DOE Office of Scientific and Technical Information (OSTI.GOV)

Young, Carl; Rahman, Mahmudur; Johnson, Ann

2013-07-01

The U.S. Army Corps of Engineers (USACE) - Philadelphia District is conducting an environmental restoration at the DuPont Chambers Works in Deepwater, New Jersey under the Formerly Utilized Sites Remedial Action Program (FUSRAP). Discrete locations are contaminated with natural uranium, thorium-230 and radium-226. The USACE is proposing a preferred remedial alternative consisting of excavation and offsite disposal to address soil contamination followed by monitored natural attenuation to address residual groundwater contamination. Methods were developed to quantify the error associated with contaminant volume estimates and use mass balance calculations of the uranium plume to estimate the removal efficiency of the proposedmore » alternative. During the remedial investigation, the USACE collected approximately 500 soil samples at various depths. As the first step of contaminant mass estimation, soil analytical data was segmented into several depth intervals. Second, using contouring software, analytical data for each depth interval was contoured to determine lateral extent of contamination. Six different contouring algorithms were used to generate alternative interpretations of the lateral extent of the soil contamination. Finally, geographical information system software was used to produce a three dimensional model in order to present both lateral and vertical extent of the soil contamination and to estimate the volume of impacted soil for each depth interval. The average soil volume from all six contouring methods was used to determine the estimated volume of impacted soil. This method also allowed an estimate of a standard deviation of the waste volume estimate. It was determined that the margin of error for the method was plus or minus 17% of the waste volume, which is within the acceptable construction contingency for cost estimation. USACE collected approximately 190 groundwater samples from 40 monitor wells. It is expected that excavation and disposal of contaminated soil will remove the contaminant source zone and significantly reduce contaminant concentrations in groundwater. To test this assumption, a mass balance evaluation was performed to estimate the amount of dissolved uranium that would remain in the groundwater after completion of soil excavation. As part of this evaluation, average groundwater concentrations for the pre-excavation and post-excavation aquifer plume area were calculated to determine the percentage of plume removed during excavation activities. In addition, the volume of the plume removed during excavation dewatering was estimated. The results of the evaluation show that approximately 98% of the aqueous uranium would be removed during the excavation phase. The USACE expects that residual levels of contamination will remain in groundwater after excavation of soil but at levels well suited for the selection of excavation combined with monitored natural attenuation as a preferred alternative. (authors)« less

76 FR 70927 - USACE's Plan for Retrospective Review Under E.O. 13563

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-16

... DEPARTMENT OF DEFENSE Department of the Army, Corps of Engineers 33 CFR Chapter II USACE's Plan for Retrospective Review Under E.O. 13563 AGENCY: U.S. Army Corps of Engineers, DoD. ACTION: Notice of intent and request for comments. SUMMARY: The U.S. Army Corps of Engineers (USACE) is seeking public...

. . . While Others Conserve Cash by Converting from Gasoline to Propane.

ERIC Educational Resources Information Center

Rasmussen, Scott A.

1988-01-01

Since 1983, when the David Douglas Public Schools (Portland, Oregon) converted 30 buses to propane fuel, the district has saved $75,000 in fuel and maintenance costs. Propane is priced consistently lower than gasoline and burns cleaner. Since propane engines do not require a carburetor, there are fewer maintenance problems. (MLH)

77 FR 55195 - Notice of Public Meetings for the Draft Environmental Impact Statement for Naval Weapons Systems...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-07

... the analysis in the Draft EIS. Each of the public meetings will include an open house information... review at the following public libraries: 1. Multnomah County Central Library, 801 Southwest 10th Avenue, Portland, Oregon 97205. 2. Boardman Branch of the Oregon Trail Library District, 200 South Main Street...

Analysis of longitudinal data from the Puget Sound Transportation Panel : task F : cross section and dynamic analysis of activity and travel patterns in PSTP

DOT National Transportation Integrated Search

1995-02-01

The profiles contained in the appendix are all in the Portland, Maine district. They are listed below by border groups as used in the study, with the U.S. Customs port codes indicated. Maine Frontier Border Crossings: Calais - Calais, Ferry Point, ME...

Ecological evaluation of proposed dredged material from Richmond Harbor Deepening Project and the intensive study of the Turning Basin

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pinza, M.R.; Mayhew, H.L.; Karle, L.M.

Richmond Harbor is on the eastern shoreline of central San Francisco Bay and its access channels and several of the shipping berths are no longer wide or deep enough to accommodate modem deeper-draft vessels. The Water Resources Development Act of 1986 (PL99-662) authorized the US Army Corps of Engineers (USACE), San Francisco District to deepen and widen the navigation channels in Richmond Harbor. Several options for disposal of the material from this dredging project are under consideration by USACE: disposal within San Francisco Bay, at open-ocean disposal sites, or at uplands disposal sites. Purpose of this study was to conductmore » comprehensive evaluations, including chemical, biological, and bioaccumulation testing of sediments in selected areas of Richmond Harbor. This information was required by the Environmental Protection Agency (EPA) and USACE. Battelle/Marine Sciences Laboratory collected 20 core samples, both 4-in. and 12-in., to a project depth of -40 ft mean lower low water (MLLW) (-38 ft MLLW plus 2 ft of overdepth) using a vibratory-hammer core. These 20 field samples were combined to form five test composites plus an older bay mud (OBM) composite that were analyzed for physical/chemical parameters, biological toxicity, and tissue chemistry. Solid-phase tests were conducted with the amphipod, Rhepoxynius abronius; the clam, Macoma nasuta; and the polychaete worm, Nephtys caecoides. Suspended-particulate-phase (SPP) tests were conducted with the sanddab, Citharichthys stigmaeus; the mysid, Holmesimysis costata; and the bivalve, Mytilus galloprovincialis. Bioaccumulation of contaminants was measured in tissues of Macoma nasuta and Nereis virens. Sediments from one ocean reference sediment, and two in-bay reference sediments, were tested concurrently. Results from analysis of the five test treatments were statistically compared with the reference sediment R-OS in the first five sections of this report.« less

Benefits of Using Remotely Operated Vehicles to Inspect USACE Navigation Structures

DTIC Science & Technology

2007-03-01

ER D C/ CR R EL T R -0 7 -4 Benefits of Using Remotely Operated Vehicles to Inspect USACE Navigation Structures James H. Lever, Gary E...release; distribution is unlimited. ERDC/CRREL TR-07-4 March 2007 Benefits of Using Remotely Operated Vehicles to Inspect USACE Navigation...with inspections using divers or dewatering. In each case, benefits from reduced labor costs, shipping delays, and lost power production far exceed

Contingency Contracting Officer Proficiency Assessment Test Development for Construction, Architect-Engineer, and Contingency Contracting

DTIC Science & Technology

2013-03-01

of written questions and answers to the USACE upon completion of test production . E. POTENTIAL BENEFITS The use of a proficiency test by the USACE...the USACE, the sponsoring agency, to determine an end- product deliverable that would assist the agency with its mission needs. Because this project...as well as the production of and feedback from 11 the pilot PAT. In Chapter V, the researchers summarize the project and present the conclusion

Enhancing compliance at Department of Defense facilities: comparison of three environmental audit tools.

PubMed

Hepler, Jeff A; Neumann, Cathy

2003-04-01

To enhance environmental compliance, the U.S. Department of Defense (DOD) recently developed and implemented a standardized environmental audit tool called The Environmental Assessment and Management (TEAM) Guide. Utilization of a common audit tool (TEAM Guide) throughout DOD agencies could be an effective agent of positive change. If, however, the audit tool is inappropriate, environmental compliance at DOD facilities could worsen. Furthermore, existing audit systems such as the U.S. Environmental Protection Agency's (U.S. EPA's) Generic Protocol for Conducting Environmental Audits of Federal Facilities and the International Organization for Standardization's (ISO's) Standard 14001, "Environmental Management System Audits," may be abandoned even if they offer significant advantages over TEAM Guide audit tool. Widespread use of TEAM Guide should not take place until thorough and independent evaluation has been performed. The purpose of this paper is to compare DOD's TEAM Guide audit tool with U.S. EPA's Generic Protocol for Conducting Environmental Audits of Federal Facilities and ISO 14001, in order to assess which is most appropriate and effective for DOD facilities, and in particular those operated by the U.S. Army Corps of Engineers (USACE). USACE was selected as a result of one author's recent experience as a district environmental compliance coordinator responsible for the audit mission at this agency. Specific recommendations for enhancing the quality of environmental audits at all DOD facilities also are given.

Usace Fusrap Maywood Team and New Jersey Department of Transportation Execute a Coordinated Solution Prior to Highway Improvements

DOE Office of Scientific and Technical Information (OSTI.GOV)

Roos, A.D.; Ellis, D.J.; Winters, M.S.

During the fall and winter of 2001 and 2002, the United States Army Corps of Engineers, New York District (USACE) and Shaw Environmental, together with the New Jersey Department of Transportation (NJDOT) combined efforts to the benefit of the taxpayer on a complex project in the Borough of Lodi, Bergen County, New Jersey. Coordination for remediation of a Superfund site, in advance of a much-needed NJDOT roadway improvement project, exceeded the scope and expectations typical of a hazardous waste cleanup project. NJDOT needed to upgrade an existing and deteriorating drainage piping system prior to roadway improvements. The pipe was locatedmore » on a Formerly Utilized Sites Remedial Action Program (FUSRAP) Maywood Superfund Site vicinity property. FUSRAP is a U.S. federal government program established to address environmental remediation of sites that supported the government's early atomic weapons and nuclear energy research. The upgrade effort was complicated by the presence of subsurface radioactive contamination that would be disturbed during drainage system replacement. To complicate matters further, the work was taking place in an urbanized setting with extensive pedestrian and vehicle traffic. In addition, the work site housed a commercial office of the Bank of New York (BNY), where operations increased dramatically after the September 11, 2001 attacks shut down some of BNY's New York City facilities. This office was considered a 24- hour/7-day essential operation with a need for full-time parking, deliveries, and security. All this had to be considered while maintaining focus on worker and public safety. The NJDOT civil engineering design called for replacement of an elliptical corrugated metal pipe (ECMP) with 100 meters (m) of pre-cast concrete culvert. There was a critical need to minimize the remedial construction duration, which included a large by-pass pumping operation, removal of impacted soils and debris, final status survey to verify cleanup objective compliance, crane placement of the pre-cast concrete culvert, and expedited backfill to meet schedule and budget expectations of the client, NJDOT, the property owner, and the public. This stakeholder coordination integrated the efforts of the USACE/Shaw team and NJDOT instead of having two separate government agencies expending costs for two independent efforts. The USACE/Shaw team at Maywood was able to accomplish this by working with NJDOT management to establish a schedule, engineering design, procurement and construction-sequencing plan that met remediation goals and completed the drainage replacement improvements in a single integrated effort. (authors)« less

Assessment of Risk Evaluation Procedures for USACE Bridges

DTIC Science & Technology

2018-03-19

upon a well-suited inventory management system, it is too heavily dependent upon subjective assessments by select individuals and that risk of failure...3 Bridge Management Systems...4 3 USACE Bridge Management

Two-Phased Approach to Synchronize the FERC-USACE Processes for Authorizing Non-Federal Hydropower Projects

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

2016-07-01

Publication summarizing how the United States Army Corps of Engineers (USACE) and Federal Regulatory Energy Commission (FERC) have developed a two-phased, coordinated approach to regulating non-federal hydropower projects.

University/School District Reflection in Teacher Education: A Collaborative Inquiry Approach. (The Portland State University/East Multnomah County Project: "Classroom As Families" Teacher Education Program).

ERIC Educational Resources Information Center

Driscoll, Amy; Nagel, Nancy

This study describes two phases of the planning of a professional development center for teaching and teacher education, utilizing a reflective and collaborative inquiry approach. Two themes guided the study: (1) the dissonance between teacher education and teaching; and (2) preparation of teachers to respond to the changing population of children…

Characterization of PCC Cement by Addition of Napa Soil from Subdistrict Sarilamak 50 Kota District as Alternative Additional Material for Semen Padang

NASA Astrophysics Data System (ADS)

Mawardi, M.; Deyundha, D.; Zainul, R.; Zalmi P, R.

2018-04-01

The study has been conducted to determine characteristics of the portland composite cement by the addition of napa soil from Sarilamak subdistrict, 50 Kota District as an alternative additional material at PT. Semen Padang. Napa soil is a natural material highly containing silica and alumina minerals so that it can be one of material in producing cement. This study aims to determine the effect of napa soil on the quality of portland composite cement. Napa soil used in the variation compositions 0%, 4%, 8%, 12% and 16%, for control of cement used 8 % of pozzolan and 0 % of napa soil. Determination of cement quality by testing cement characteristics include blaine test, sieving, lost of ignition or LOI, insoluble residue, normal consistency, setting time and compressive strength. Cement was characterized using XRF. Fineness of cement decreases with the addition of napa soil. Lost of Ignition of cement decreased, while the insoluble residue increased with the addition of napa soil. Normal consistency of cement increasing, so does initial setting time and final setting time of cement. While the resultant compressive strength decreases with the addition of napa soil on 28 days, 342, 325, 307, 306, and 300 kg / cm2.

Loss of Life, Evacuation and Emergency Management - Application of Dutch Models to US Case Studies

DTIC Science & Technology

2012-12-18

Risks to people M es o: Z on e or lo ca tio n Instability tests Jonkman 1953 D eK ay a nd M cC le lla nd G ra ha m Katrina HEC -FIA...mortality functions (Jonkman) o 2.2.2 New Orleans / Katrina mortality functions (Jonkman) o 2.2.3 HEC FIA approach (USACE) o 2.2.4. Loss of life methods...comparison (USACE) • 2.3 Dutch Evacuation and Evacuaid approach (Kolen) o 2.3.1 Evacuation approach implemented in HEC FIA (USACE) o 2.3.2 Evacuation

Measuring the Rate of Change in Sea Level and Its Adherence to USACE Sea Level Rise Planning Scenarios Using Timeseries Metrics

NASA Astrophysics Data System (ADS)

White, K. D.; Huang, N.; Huber, M.; Veatch, W.; Moritz, H.; Obrien, P. S.; Friedman, D.

2017-12-01

In 2013, the United States Army Corps of Engineers (USACE) issued guidance for all Civil Works activities to incorporate the effects of sea level change as described in three distinct planning scenarios.[1] These planning scenarios provided a useful framework to incorporate these effects into Civil Works activities, but required the manual calculation of these scenarios for a given gage and set of datum. To address this need, USACE developed the Sea Level Change Curve Calculator (SLCCC) in 2014 which provided a "simple, web-based tool to provide repeatable analytical results."[2]USACE has been developing a successor to the SLCCC application which retains the same, intuitive functionality to calculate these planning scenarios, but it also allows the comparison of actual sea level change between 1992 and today against the projections, and builds on the user's ability to understand the rate of change using a variety of timeseries metrics (e.g. moving averages, trends) and related visualizations. These new metrics help both illustrate and measure the complexity and nuances of sea level change. [1] ER 1000-2-8162. http://www.publications.usace.army.mil/Portals/76/Publications/EngineerRegulations/ER_1100-2-8162.pdf. [2] SLCC Manual. http://www.corpsclimate.us/docs/SLC_Calculator_Manual_2014_88.pdf.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kamboj, Sunita; Durham, Lisa A.

A post-remediation radiological dose assessment was conducted for the Formerly Utilized Sites Remedial Action Program (FUSRAP) Linde Site by using the measured residual concentrations of the radionuclides of concern following the completion of the soils remedial action. The site’s FUSRAP-related contaminants of concern (COCs) are radionuclides associated with uranium processing activities conducted by the Manhattan Engineer District (MED) in support of the Nation’s early atomic energy and weapons program and include radium-226 (Ra-226), thorium-230 (Th-230), and total uranium (Utotal). Remedial actions to address Linde Site soils and structures were conducted in accordance with the Record of Decision for the Lindemore » Site, Tonawanda, New York (ROD) (USACE 2000a). In the ROD, the U.S. Army Corps of Engineers (USACE) determined that the cleanup standards found in Title 40, Part 192 of the Code of Federal Regulations (40 CFR Part 192), the standards for cleanup of uranium mill sites designated under the Uranium Mill Tailings Radiation Control Act (UMTRCA), and the Nuclear Regulatory Commission (NRC) standards for decommissioning of licensed uranium and thorium mills, found in 10 CFR Part 40, Appendix A, Criterion 6(6), are Applicable or Relevant and Appropriate Requirements (ARARs) for cleanup of MED-related contamination at the Linde Site. The major elements of this remedy will involve excavation of the soils with COCs above soil cleanup levels and placement of clean materials to meet the other criteria of 40 CFR Part 192.« less

Optimal dredge fleet scheduling within environmental work windows.

DOT National Transportation Integrated Search

2016-09-15

The U.S. Army Corps of Engineers (USACE) annually spends more than 100 million dollars on dredging hundreds of navigation projects on more than 12,000 miles of inland and intra-coastal waterways. Building on previous work with USACE, this project exp...

Yaquina Bay Topobathy DEM

EPA Science Inventory

The U.S.EPA contracted with the U.S.ACE to obtain intertidal and subtidal bathymetric soundings of Yaquina Bay between Poole Slough and the South Beach Marina in 2002. These data were compiled with U.S.ACE subtidal soundings from 1999, 1998, 2000 and National Ocean Service soundi...

Zero Energy With an Affordable Price Tag: Friends School of Portland

DOE Office of Scientific and Technical Information (OSTI.GOV)

Torcellini, Paul A

More than half of all operating school districts in the U.S. are in rural areas. These small schools operate at a different scale and have different needs than their city counterparts. In 2003-2004, 20% of public schools in the U.S. served fewer than 200 students(1). Although the Friends School of Portland - which was designed to achieve both zero energy performance and Passivhaus certification - is an independent school, it faced financial constraints similar to those faced by many other small schools throughout the country. The project was financed through a capital campaign and a mortgage that forced a hardmore » cost cap on the project, so the project team had to be diligent about every dollar that was spent. In its first year of operation, the school site energy use intensity was just 12 kbtu/ft2, a bit more than the 9 kbtu/ft2 predicted.« less

Walla Walla District History: Part II: 1970-1975

DTIC Science & Technology

1976-01-01

Locks and Dams on Snake River, thus making Lewiston , Idaho , available for slack-water barge traffic to and from tidewater at Portland, Oregon. Flood...ry 1971. \\ Lapwai Creek - Culdesac, Idaho This work was done at the village of Culdesac on Lapwai Creek about 20 miles east of Lewiston , Idaho ...of the month, particularly in the Snake River Basin above Lewiston , Idaho , with record flows in some tributary basins. The resultant flood action

76 FR 52569 - Regulated Navigation Area; Arthur Kill, NY and NJ

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-23

... simulator assessments of the drilling and blasting areas. These simulations studied the possibility of... all times for vessel transits. The results of the simulation allowed the USACE to determine that... 2011 to discuss the results of the navigation simulations. In June the USACE and the contractor...

77 FR 3836 - Supplemental Environmental Impact Statement, Mingo County, WV

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-25

... Mountain Surface Mine Clean Water Act Section 404 Permit Application. The FHWA and USACE are joint-lead... 2000 FEIS and approved in the 2000 ROD. The USACE is evaluating a Clean Water Act (CWA) Section 404... to surface water and groundwater resources, including aquatic habitat, water quantity and quality...

32 CFR 239.15 - List of HAP field offices.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., Sacramento, CA 95814-2922, (916) 557-6850 OR, 1-800-811-5532, Internet Address: http://www.spk.usace.army.mil..., 1-800-861-8144, Internet Address: http://www.sas.usace.army.mil Alabama, Georgia, North Carolina..., CESWF, P.O. Box 17300, Fort Worth, TX 76102-0300, (817) 886-1112, 1-888-231-7751, Internet Address: http...

32 CFR 239.15 - List of HAP field offices.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., Sacramento, CA 95814-2922, (916) 557-6850 OR, 1-800-811-5532, Internet Address: http://www.spk.usace.army.mil..., 1-800-861-8144, Internet Address: http://www.sas.usace.army.mil Alabama, Georgia, North Carolina..., CESWF, P.O. Box 17300, Fort Worth, TX 76102-0300, (817) 886-1112, 1-888-231-7751, Internet Address: http...

Evaluation of Life History Diversity, Habitat Connectivity, and Survival Benefits Associated with Habitat Restoration Actions in the Lower Columbia River and Estuary, Annual Report 2011

DTIC Science & Technology

2012-05-01

PNNL -21202 Prepared for the U.S. Army Corps of Engineers, Portland District, under an Interagency Agreement with the U.S. Department of Energy...KE Buenau EM Dawley NK Sather JD Tagestad JR Skalski May 2012 Report Documentation Page Form ApprovedOMB No. 0704-0188 Public reporting...ACRONYM(S) 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION/AVAILABILITY STATEMENT Approved for public release; distribution unlimited 13

Evaluation of Cumulative Ecosystem Response to Restoration Projects in the Lower Columbia River and Estuary, 2010

DTIC Science & Technology

2012-05-01

and PNNL , with funding from the U.S. Environ- mental Protection Agency, are developing a GIS platform with layers for a habitat change analysis , a... PNNL -20296 Prepared for the U.S. Army Corps of Engineers, Portland District Under an Interagency Agreement with the U.S. Department of Energy...University of Washington May 2012 Report Documentation Page Form ApprovedOMB No. 0704-0188 Public reporting burden for the collection of information is

Currents of Change: A History of the Portland District, U.S. Army Corps of Engineers, 1980-2000

DTIC Science & Technology

2003-01-01

splashing, sometimes the lake looks like a scene from the movie ’ Meatballs . "� Complicating the situation at Detroit Lake were the four...as pea-sized eggs buried in the gravel of cold, swiftly running water. After hatching, juvenile salmon undergo smoltification - a process that...near the top of the reservoir, triggering eggs to hatch off schedule in December or January - months ahead of time - when food supplies are low

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ploskey, Gene R.; Weiland, Mark A.; Faber, Derrek M.

This report describes a 2008 acoustic telemetry survival study conducted by the Pacific Northwest National Laboratory for the Portland District of the U.S. Army Corps of Engineers. The study estimated the survival of juvenile Chinook salmon and steelhead passing Bonneville Dam (BON) and its spillway. Of particular interest was the relative survival of smolts detected passing through end spill bays 1-3 and 16-18, which had deep flow deflectors immediately downstream of spill gates, versus survival of smolts passing middle spill bays 4-15, which had shallow flow deflectors.

Challenges for Engineering Design, Construction, and Maintenance of Infrastructure in Afghanistan

DTIC Science & Technology

2010-11-01

applied engineering expertise that collectively can solve challenging infra- structure problems. USACE-ERDC’s researchers and engineers are field...Development Center (ERDC) possesses a unique combination of basic research and applied engineering expertise that collectively can solve challenging...restoration, and other projects. The USACE Engineer Research and Development Center (ERDC) possesses a unique combination of basic research and applied

Carpinteria Coastal Processes Study, 2005-2007; Final Report

USGS Publications Warehouse

Barnard, Patrick L.; Revell, David L.; Eshleman, Jodi L.; Mustain, Neomi

2008-01-01

PROJECT SUMMARY The United States Geological Survey (USGS), in collaboration with the University of California, Santa Cruz (UCSC), conducted a two-year study of the beach and nearshore coastal processes for the City of Carpinteria and adjacent beaches. The work was performed in response to and worked directly with the United States Army Corps of Engineers (USACE) Project Management Plan (PMP) for the City of Carpinteria: * Carpinteria Shoreline, Santa Barbara County, California PMP (June 2003) www.spl.usace.army.mil/cms/index.php?option=com_content&task=view&id=487&Itemid=31 The City of Carpinteria has experienced significant erosion and storm damage over the last decade (Figure 1.1). A USACE reconnaissance survey has shown shoreline retreat rates that approach 2 m/yr in some locations. The goals of this project are to analyze historical trends/changes in the beach and nearshore environment, document local wave and tidal currents, and assess current beach and nearshore conditions in terms of grain size, beach size and shape, seasonal changes, and nearshore bathymetry. In summary, this work serves to quantify sediment sources, transport and sinks throughout the study area to support USACE and the City of Carpinteria coastal management activities.

Monitoring of endangered Roanoke logperch (Percina rex) in Smith River upstream from the Philpott Reservoir on U.S. Army Corps of Engineers property near Martinsville, Virginia

USGS Publications Warehouse

Roberts, James H.; Angermeier, Paul L.

2012-01-01

The purpose of this study was to continue annual monitoring of Roanoke logperch (Percina rex), an endangered fish, in the Smith River immediately upstream from Philpott Reservoir. This river reach is owned by the U.S. Army Corps of Engineers (USACE), which must ensure that appropriate actions are undertaken to aid in recovery of logperch. Monitoring of fish abundance and habitat conditions provides a means for assessing the species’ status and its responses to USACE management actions. The Roanoke logperch is a large darter (Percidae: Etheostomatinae) endemic to the Roanoke, Dan, and Nottoway River basins of Virginia and North Carolina, where it occupies third- to sixth-order streams containing relatively silt-free substrate (Jenkins and Burkhead, 1994). Because of its rarity, small range, and vulnerability to siltation, the Roanoke logperch was listed in 1989 as endangered under the U.S. Endangered Species Act (ESA) (U.S. Federal Register 54:34468-34472). Within the Dan basin, Roanoke logperch have long been known to occupy the Smith River and one of its largest tributaries, Town Creek (Jenkins and Burkhead, 1994). Logperch also recently were discovered in other tributaries of the Dan River, including North Carolina segments of the Mayo River, Cascade Creek, Big Beaver Island Creek, Wolf Island Creek (William Hester, U.S. Fish and Wildlife Service, personal commun., 2012). Within the Smith River, Roanoke logperch are present both upstream and downstream from Philpott Reservoir, a hydroelectric and water storage project owned and operated by the USACE. Although logperch have not been observed in the reservoir itself, the species is relatively abundant in a free-flowing, ≈ 2.5-km-long segment of Smith River upstream from the reservoir on USACE property (Lahey and Angermeier, 2006). This segment is bounded on the downstream end by the lentic conditions of the reservoir and on the upstream end by White Falls, a natural waterfall that presumably allows fish passage during all but the lowest streamflow (Roberts and Angermeier, 2009). The ESA stipulates that USACE must ensure that its actions do not jeopardize Roanoke logperch and ensure that appropriate actions are taken to aid in the recovery of Roanoke logperch. USACE recognized that additional information was needed to assess compliance with these stipulations, including data on baseline population levels, habitat availability, and potential threats to the species on USACE property. USACE therefore contracted with Virginia Tech (VT) and the U.S. Geological Survey via the Virginia Cooperative Fisheries and Wildlife Research Unit (VCFWRU) to continue ecological monitoring that was initiated in a pilot study in 2005 (Lahey and Angermeier, 2006). The VCFWRU is jointly sponsored by the U.S. Geological Survey, Virginia Tech, Virginia Department of Game and Inland Fisheries, and Wildlife Management Institute. This final report summarizes results of biological monitoring performed by VT and the VCFWRU in 2011, and compares these data to data collected during 2006–2010 (Roberts and Angermeier, 2011). Where appropriate, a comparison was made to data on Roanoke logperch collected previously in the study reach (Lahey and Angermeier, 2006) and in the upper Roanoke River (Roberts and Angermeier, 2011). This work was performed under the auspices of VT’s Institutional Animal Care and Use Committee (IACUC) protocol 11-035-FIW. Specifically, the following objectives were addressed: * Estimate population density of Roanoke logperch on USACE property; * Measure and map by suitability class the distribution of habitat suitable for Roanoke logperch in the project area; * Assess water quality relative to Roanoke logperch habitat in the project area; * Use the data on logperch abundance, habitat suitability, and water quality to test the general validity of correlates of logperch abundance from other locations; * Identify opportunities and threats related to protecting and enhancing Roanoke logperch habitat; and * Provide suggestions on the necessity and scale of future studies and monitoring related to logperch in and near USACE waters.

Hydroacoustic Evaluation of Juvenile Salmonid Passage and Distribution at Lookout Point Dam, 2010

DOE Office of Scientific and Technical Information (OSTI.GOV)

Khan, Fenton; Johnson, Gary E.; Royer, Ida M.

Pacific Northwest National Laboratory evaluated juvenile salmonid passage and distribution at Lookout Point Dam (LOP) on the Middle Fork Willamette River for the U.S. Army Corps of Engineers, Portland District (USACE), to provide data to support decisions on long-term measures to enhance downstream passage at LOP and others dams in USACE's Willamette Valley Project. This study was conducted in response to the listing of Upper Willamette River Spring Chinook salmon (Oncorhynchus tshawytscha) and Upper Willamette River steelhead (O. mykiss) as threatened under the Endangered Species Act. We conducted a hydroacoustic evaluation of juvenile salmonid passage and distribution at LOP duringmore » February 2010 through January 2011. Findings from this 1 year of study should be applied carefully because annual variation can be expected due to variability in adult salmon escapement, egg-to-fry and fry-to-smolt survival rates, reservoir rearing and predation, dam operations, and weather. Fish passage rates for smolt-size fish (> {approx}90 mm and < 300 mm) were highest during December-January and lowest in mid-summer through early fall. Passage peaks were also evident in early spring, early summer, and late fall. During the entire study period, an estimated total of 142,463 fish {+-} 4,444 (95% confidence interval) smolt-size fish passed through turbine penstock intakes. Of this total, 84% passed during December-January. Run timing for small-size fish ({approx}65-90 mm) peaked (702 fish) on December 18. Diel periodicity of smolt-size fish showing crepuscular peaks was evident in fish passage into turbine penstock intakes. Relatively few fish passed into the Regulating Outlets (ROs) when they were open in summer (2 fish/d) and winter (8 fish/d). Overall, when the ROs were open, RO efficiency (RO passage divided by total project passage) was 0.004. In linear regression analyses, daily fish passage (turbines and ROs combined) for smolt-size fish was significantly related to project discharge (P<0.001). This relationship was positive, but there was no relationship between total project passage and forebay elevation (P=0.48) or forebay elevation delta, i.e., day-to-day change in forebay elevation (P=0.16). In multiple regression analyses, a relatively parsimonious model was selected that predicted the observed data well. The multiple regression model indicates a positive trend between expected daily fish passage and each of the three variables in the model-Julian day, log(discharge), and log(abs(forebay delta)); i.e., as any of the environmental variables increase, expected daily fish passage increases. For vertical distribution of fish at the face of the dam, fish were surface-oriented with 62%-80% occurring above 10 m deep. The highest percentage of fish (30%-60%) was found between 5-10-m-deep. During spring and summer, mean target strengths for the analysis periods ranged from -44.2 to -42.1 dB. These values are indicative of yearling-sized juvenile salmon. In contrast, mean target strengths in fall and winter were about -49.0 dB, which are representative of subyearling-sized fish. The high-resolution spatial and temporal data reported herein provide detailed information about vertical, horizontal, diel, daily, and seasonal fish passage rates and distributions at LOP from March 2010 through January 2011. This information will support management decisions on design and development of surface passage and collection devices to help restore Chinook salmon populations in the Middle Fork Willamette River watershed above LOP.« less

Deer Island Aquatic Ecosystem Restoration Project

DTIC Science & Technology

2015-07-01

across the U.S. Army Corps of Engineers (USACE) requires that a broad base of EWN understanding and support be built . The Deer Island Aquatic...USACE) requires that a broad base of EWN understanding and support be built . The Deer Island Aquatic Ecosystem Restoration Project (Deer Island AERP...Mississippi Wetlands Restoration Projects). The project received additional funding through several public laws in response to hurricane damages

USACE Regional Sediment Management and Engineering with Nature 2013 Workshop Summary

DTIC Science & Technology

2014-08-01

Tools into HEC-RAS St. Louis Kaskaskia River Navigation Channel Mobile Biodegradable Containment Structures for RSM Honolulu Hawaii RSM – Haleiwa...sediment from USACE to private entities for use. Share successes and lessons learned.  Increase the use of vegetation and other biodegradable ...beaches, and submerged mounds) and construction materials (e.g., reef balls, combination of rock sills and oyster bags , native plants, and

Review of Invasive Riparian Trees that Impact USACE Ecosystem Restoration Projects

DTIC Science & Technology

2016-08-01

Center (ERDC), Environmental Laboratory (EL) developed this technical note to describe invasive woody trees and shrubs that negatively affect USACE...riparian habitats. BACKGROUND: Non-native species introduced intentionally, or otherwise, have affected native flora and fauna communities throughout...North America. Whether these species are plants, animals, or pathogens (e.g., fungi , bacteria), costs from damages and losses, and costs of efforts

Evaluation of dredged material proposed for ocean disposal from Gravesend Bay Anchorage, New York

DOE Office of Scientific and Technical Information (OSTI.GOV)

Barrows, E.S.; Gruendell, B.D.

1996-09-01

The Gravesend Bay Anchorage was one of seven waterways that the US Army Corps of Engineers-New York District (USACE-NYD) requested the Battelle Marine Sciences Laboratory (MSL) to sample and evaluate for dredging and disposal in February 1994. Sediment samples were submitted for physical and chemical analyses to provide baseline sediment chemistry data on the Gravesend Bay Anchorage. Individual sediment core samples collected at the Gravesend Bay Anchorage were analyzed for grain size, moisture content, and total organic carbon (TOC). Two samples, one of composited sediment cores representing the southeast corner of the anchorage (COMP GR), and one sediment core representingmore » the northeast corner of the anchorage (Station GR-1 0), were analyzed for bulk density, specific gravity, metals, chlorinated pesticides, polychlorinated biphenyl (PCB) congeners, polynuclear aromatic hydrocarbons (PAH), and 1,4-dichlorobenzene.« less

Inventory of gate-sensing equipment at 14 U.S. Army Corps of Engineers dams in Texas

USGS Publications Warehouse

Harwell, Glenn R.

2005-01-01

The U.S. Army Corps of Engineers (USACE) is a worldwide organization that provides engineering services, environmental restoration, and construction support for a wide variety of civil and military projects. The primary civil mission of the USACE is developing and managing the Nation's water resources. USACE develops projects to reduce flood damage, improve navigation channels and harbors, protect wetlands, and preserve, safeguard, and enhance the environment. Additional missions of the Corps include managing federal real estate, assisting communities with emergency operations and recovery, and providing recreation opportunities.Accurate and timely information on reservoir gate openings is critical for managing flood pools, reducing flood damage downstream from reservoirs, delivering drinking-water supplies, and meeting an assortment of competing downstream water-use needs. Documentation, operation, and maintenance of gate sensors are needed so that reliable, timely information is available to USACE to make reservoir operation decisions.USACE requested that the U.S. Geological Survey (USGS) prepare an inventory and documentation of existing gate-sensing equipment at 14 reservoirs that will serve as a user’s manual for operating the equipment. The 14 reservoirs include Aquilla Lake, Bardwell Lake, Benbrook Lake, Canyon Lake, Georgetown Lake, Granger Lake, Grapevine Lake, Jim Chapman Lake, Joe Pool Lake, Lake O’ the Pines, Ray Roberts Lake, Somerville Lake, Stillhouse Hollow Lake, and Wright Patman Lake.This report presents the inventory and documentation of the existing gate-sensing equipment at the 14. The report is organized by lake; information in each lake section includes location of lake and intake structure, directions to each lake (road log), access, equipment description, operation and maintenance information, job hazard analysis, wiring diagrams, photographs, and datalogger programs. The report also includes a list of contact information for the different manufacturers of equipment in service at the lakes.

Hydroacoustic Evaluation of Overwintering Summer Steelhead Fallback and Kelt Passage at The Dalles Dam Turbines, Early Spring 2011

DOE Office of Scientific and Technical Information (OSTI.GOV)

Khan, Fenton; Royer, Ida M.

2012-02-01

This report presents the results of an evaluation of overwintering summer steelhead (Oncorhynchus mykiss) fallback and early out-migrating steelhead kelts downstream passage at The Dalles Dam turbines during early spring 2011. The study was conducted by Pacific Northwest National Laboratory (PNNL) for the U.S. Army Corps of Engineers, Portland District (USACE) to investigate whether adult steelhead are passing through turbines during early spring before annual sluiceway operations typically begin. The sluiceway surface flow outlet is the optimal non-turbine route for adult steelhead, although operating the sluiceway reduces hydropower production. This is a follow-up study to similar studies of adult steelheadmore » passage at the sluiceway and turbines we conducted in the fall/winter 2008, early spring 2009, fall/winter 2009, and early spring 2010. The goal of the 2011 study was to characterize adult steelhead passage rates at the turbines while the sluiceway was closed so fisheries managers would have additional information to use in decision-making relative to sluiceway operations. Sluiceway operations were not scheduled to begin until April 10, 2011. However, based on a management decision in late February, sluiceway operations commenced on March 1, 2011. Therefore, this study provided estimates of fish passage rates through the turbines, and not the sluiceway, while the sluiceway was open. The study period was March 1 through April 10, 2011 (41 days total). The study objective was to estimate the number and distribution of adult steelhead and kelt-sized targets passing into turbine units. We obtained fish passage data using fixed-location hydroacoustics with transducers deployed at all 22 main turbine units at The Dalles Dam. Adult steelhead passage through the turbines occurred on 9 days during the study (March 9, 12, 30, and 31 and April 2, 3, 5, 7, and 9). We estimated a total of 215 {+-} 98 (95% confidence interval) adult steelhead targets passed through the turbines between March 1 and April 10, 2011. Horizontal distribution data indicated Main Unit 18 passed the majority of fish. Fish passage occurred throughout the day. We conclude that adult steelhead passed through turbines during early spring 2011 at The Dalles Dam.« less

Analysis of Air Force Wartime Contracted Construction Project Performance

DTIC Science & Technology

2015-03-26

Management, Volume 140. Branconi, C. v. & Loch, C. H., 2004. Contracting for major projects: eight business levers for top management. International ...Problems X Material Supply Problems X Poor Owner Management X X Poor Contractor Management X Corruption and Bribery X The USACE survey...Kremers, et al., 2010; GAO, 2014; Thibault, 2011). The final difference, corruption and bribery , was mentioned in the USACE study as well as by Kremers

Physical Model Study of Cross Vanes and Ice

DTIC Science & Technology

2009-08-01

spacing since, in the pre-scour state, experiments and the HEC - RAS hydraulic model (USACE 2002b) found that water surface ele- vation merged with the...docs/eng-manuals/em1110- 2-1612/toc.htm. USACE (2002b) HEC - RAS , Hydraulic Reference Manual. US Army Corps of Engineers Hydrologic Engineering Center...Currently little design guidance is available for constructing these structures on ice-affected rivers . This study used physical and numerical

Birds of the Savannah Harbor Navigation Project, Dredged Material Disposal Areas, 19942012

DTIC Science & Technology

2016-03-01

frequently the targeted beneficiaries of wildlife habitat creation because of their well-documented population declines, sensitive or endangered status...shorebirds (USACE 1996). This on-off rotation schedule also provides habitat for other fish and wildlife species and serves to control mosquitoes by...South Carolina Department of Natural Resources with the assistance of interested agencies including the USACE and U.S. Federal Wildlife Service (USFWS

Biofuel Production: Considerations for USACE Civil Works Business Lines

DTIC Science & Technology

2014-12-01

observers to see the big picture by looking at a smaller part of it. Indicators are often quantitative measures such as physical or economic data...however, the end use of collected biomass as feedstock for biofuels is seldom considered. The USACE Aquatic Plant Control Research Program has a ...collection equipment, and proximity to transportation and biofuels processing plants , use of aquatic plant biomass as a feedstock may be warranted

77 FR 63729 - Fixed and Moving Safety Zone; Around the USACE Bank Grading Units, Mat Sinking Unit, and the M/V...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-17

... Captain of the Port (COTP) (COTP Lower Mississippi River for MM 303.0 to MM 869.0 or COTP Ohio Valley MM 869.0 to MM 958.0) or a designated representative. DATES: This rule is effective with actual notice... Vessel COTP Captain of the Port MM Mile Marker USACE United States Army Corps of Engineers A. Regulatory...

Ultrahigh surface area carbon from carbonated beverages: Combining self-templating process and in situ activation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zhang, Pengfei; Zhang, Zhiyong; Chen, Jihua

Ultrahigh surface area carbons (USACs, e.g., >2000 m2/g) are attracting tremendous attention due to their outstanding performance in energy-related applications. The state-of-art approaches to USACs involve templating or activation methods and all these techniques show certain drawbacks. In this work, a series of USACs with specific surface areas up to 3633 m2/g were prepared in two steps: hydrothermal carbonization (200 °C) of carbonated beverages (CBs) and further thermal treatment in nitrogen (600–1000 °C). The rich inner porosity is formed by a self-templated process during which acids and polyelectrolyte sodium salts in the beverage formulas make some contribution. This strategy coversmore » various CBs such as Coca Cola®, Pepsi Cola®, Dr. Pepper®, and Fanta® and it enables an acceptable product yield (based on sugars), for example: 21 wt% for carbon (2940 m2/g) from Coca Cola®. Being potential electrode materials for supercapacitors, those carbon materials possessed a good specific capacitance (57.2–185.7 F g-1) even at a scan rate of 1000 mV s-1. Thus, a simple and efficient strategy to USACs has been presented.« less

Ultrahigh surface area carbon from carbonated beverages. Combining self-templaing process and in situ activation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zhang, Pengfei; Zhang, Zhiyong; Chen, Jihua

Ultrahigh surface area carbons (USACs, e.g., >2000 m 2/g) are attracting tremendous attention due to their outstanding performance in energy-related applications. The state-of-art approaches to USACs involve templating or activation methods and all these techniques show certain drawbacks. In this work, a series of USACs with specific surface areas up to 3633 m 2/g were prepared in two steps: hydrothermal carbonization (200 °C) of carbonated beverages (CBs) and further thermal treatment in nitrogen (600–1000 °C). The rich inner porosity is formed by a self-templated process during which acids and polyelectrolyte sodium salts in the beverage formulas make some contribution. Thismore » strategy covers various CBs such as Coca Cola®, Pepsi Cola®, Dr. Pepper®, andFanta® and it enables an acceptable product yield (based on sugars), for example: 21 wt% for carbon (2940 m 2/g) from Coca Cola®. Being potential electrode materials for supercapacitors, those carbon materials possessed a good specific capacitance (57.2–185.7 F g -1) even at a scan rate of 1000 mV s -1. Thus, a simple and efficient strategy to USACs has been presented.« less

Ultrahigh surface area carbon from carbonated beverages. Combining self-templaing process and in situ activation

DOE PAGES

Zhang, Pengfei; Zhang, Zhiyong; Chen, Jihua; ...

2015-05-11

Ultrahigh surface area carbons (USACs, e.g., >2000 m 2/g) are attracting tremendous attention due to their outstanding performance in energy-related applications. The state-of-art approaches to USACs involve templating or activation methods and all these techniques show certain drawbacks. In this work, a series of USACs with specific surface areas up to 3633 m 2/g were prepared in two steps: hydrothermal carbonization (200 °C) of carbonated beverages (CBs) and further thermal treatment in nitrogen (600–1000 °C). The rich inner porosity is formed by a self-templated process during which acids and polyelectrolyte sodium salts in the beverage formulas make some contribution. Thismore » strategy covers various CBs such as Coca Cola®, Pepsi Cola®, Dr. Pepper®, andFanta® and it enables an acceptable product yield (based on sugars), for example: 21 wt% for carbon (2940 m 2/g) from Coca Cola®. Being potential electrode materials for supercapacitors, those carbon materials possessed a good specific capacitance (57.2–185.7 F g -1) even at a scan rate of 1000 mV s -1. Thus, a simple and efficient strategy to USACs has been presented.« less

DOE Office of Scientific and Technical Information (OSTI.GOV)

Coleman, Andre M.; Johnson, Gary E.; Borde, Amy B.

Pacific Northwest National Laboratory (PNNL) conducted this project for the U.S. Army Corps of Engineers, Portland District (Corps). The purpose of the project is to develop a geospatial, web-accessible database (called “Oncor”) for action effectiveness and related data from monitoring and research efforts for the Columbia Estuary Ecosystem Restoration Program (CEERP). The intent is for the Oncor database to enable synthesis and evaluation, the results of which can then be applied in subsequent CEERP decision-making. This is the first annual report in what is expected to be a 3- to 4-year project, which commenced on February 14, 2012.

Identification of Ways to Improve Military Construction for Energy-Efficient Facilities.

DTIC Science & Technology

1987-12-01

inservice . Thus, it is necessary to control techniques, materials, and equip- S ment as part of the Military Construction, Army (MCA) process to ensure...Moreover, USACE often lacks proper test equipment and trained personnel at many construction sites. The 0 result is that acceptance testing often is...on a few diagnostic procedures. USACE quality assurance inspectors would be trained to do the tests. .-. Objectives 0 The overall objective of this

VA Construction: Improved Processes Needed to Monitor Contract Modifications, Develop Schedules, and Estimate Costs

DTIC Science & Technology

2017-03-01

address challenges in managing projects to build medical facilities. In response to statutory requirements and additional congressional direction, VA...is outsourcing management of certain such projects to the U.S. Army Corps of Engineers (USACE). As of October 2016, VA had 23 ongoing projects...costing $100 million or more. VA and USACE have entered into interagency agreements for 12 of these 23 projects. The agreements entail USACE’s managing

Effect of wastewater on properties of Portland pozzolana cement

NASA Astrophysics Data System (ADS)

Babu, G. Reddy

2017-07-01

This paper presents the effect of wastewaters on properties of Portland pozzolana cement (PPC). Fourteen water treatment plants were found out in the Narasaraopet municipality region in Guntur district, Andhra Pradesh, India. Approximately, from each plant, between 3500 and 4000 L/day of potable water is selling to consumers. All plants are extracting ground water and treating through Reverse Osmosis (RO) process. During water treatment, plants are discharging approximately 1,00,000 L/day as wastewater in side drains in Narasaraopet municipality. Physical and chemical analysis was carried out on fourteen plants wastewater and distilled water as per producer described in APHA. In the present work, based on the concentrations of constituent's in wastewater, four typical plants i.e., Narasaraopeta Engineering College (NECWW), Patan Khasim Charitable Trust (PKTWW), Mahmadh Khasim Charitable Trust (MKTWW) and Amara (ARWW) were considered. The performance of four plants wastewater on physical properties i.e., setting times, compressive strength, and flexural strength of Portland pozzolana Cement (PPC) were performed in laboratories and compared same with reference specimens i.e., made with Distilled Water (DW) as mixing water. No significant change was observed in initial and finial setting time but setting times of selected wastewaters were retarded as compared to that of reference water. Almost, no change was observed in 90 days compressive and flexural strengths in four plants wastewaters specimens compared to that of reference water specimens. XRD technique was employed to find out main hydration compounds formed in the process.

Hydroacoustic Evaluation of Fish Passage Through Bonneville Dam in 2005

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ploskey, Gene R.; Weiland, Mark A.; Zimmerman, Shon A.

2006-12-04

The Portland District of the U.S. Army Corps of Engineers requested that the Pacific Northwest National Laboratory (PNNL) conduct fish-passage studies at Bonneville Dam in 2005. These studies support the Portland District's goal of maximizing fish-passage efficiency (FPE) and obtaining 95% survival for juvenile salmon passing Bonneville Dam. Major passage routes include 10 turbines and a sluiceway at Powerhouse 1 (B1), an 18-bay spillway, and eight turbines and a sluiceway at Powerhouse 2 (B2). In this report, we present results of two studies related to juvenile salmonid passage at Bonneville Dam. The studies were conducted between April 16 and Julymore » 15, 2005, encompassing most of the spring and summer migrations. Studies included evaluations of (1) Project fish passage efficiency and other major passage metrics, and (2) smolt approach and fate at B1 Sluiceway Outlet 3C from the B1 forebay. Some of the large appendices are only presented on the compact disk (CD) that accompanies the final report. Examples include six large comma-separated-variable (.CSV) files of hourly fish passage, hourly variances, and Project operations for spring and summer from Appendix E, and large Audio Video Interleave (AVI) files with DIDSON-movie clips of the area upstream of B1 Sluiceway Outlet 3C (Appendix H). Those video clips show smolts approaching the outlet, predators feeding on smolts, and vortices that sometimes entrained approaching smolts into turbines. The CD also includes Adobe Acrobat Portable Document Files (PDF) of the entire report and appendices.« less

The U.S. Army Corps of Engineers (USACE) in Stability Operations

DTIC Science & Technology

2008-12-12

advance (FEST-A) or forward engineer support team-main (FEST- M ) is another vital asset that USACE can provide in stability operations. The FEST- M ...engineer units and if deployed with a FEST- M will fall under that element. FEST are small teams with specialized expertise based on where they are...in Afghanistan and set the conditions for the creation of an Afghan political system ( Donini et al., 46). Major reconstruction projects were not

Evaluation of Koontz Lake (North Indiana) Ecological Restoration Options - Comparison of Dredging and Aeration - and Broad Application to USACE Projects

DTIC Science & Technology

2018-01-01

Restoration Options – Comparison of Dredging and Aeration – and Broad Application to USACE Projects En vi ro nm en ta l L ab or at or y Victor F. Medina... Projects Victor F. Medina, Kaytee Pokrzywinski, and Edith Martinez-Guerra Environmental Laboratory U.S. Army Engineer Research and Development...Operations Technical Support Program 3909 Halls Ferry Road Vicksburg, MS 39180 Under Project No. TA2017-002, “Evaluation of Koontz Lake (Indiana

Ocean Dredged Material Disposal Site (ODMDS) Authorization and Short-Term FATE (STFATE) Model Analysis: 2014-2015 Working Group Findings Report

DTIC Science & Technology

2016-03-01

Simpson. 2009. Development of guidelines for ammonia in estuarine and marine water systems. Marine Pollution Bulletin 58:1472–1476. Boardman, G. D...waters of the United States and ocean waters is a shared responsibility of the USACE and U.S. Environmental Protection Agency (USEPA) under the Marine ...waters of the United States and ocean waters is a shared responsibility of USEPA and the USACE. The Marine Protection, Research, and Sanctuaries Act

USACE Extreme Sea Levels Advice on Guidance on Procedures to Evaluate and Adapt to Changes in Mean and Extreme Sea Levels.

DTIC Science & Technology

2014-09-09

influences of changes in extreme sea levels as they affect the four mission areas of USACE: storm damage reduction, flood risk mitigation, ecosystems...winds and surface pressure can occur on the scale of the inundation area under investigation, cyclonic climatologies and more sophisticated inundation...Federal and State agencies (particularly the Bureau of Meteorology) providing forecast data (e.g. DIPNR, 2005, Appendix N). In more developed areas of

Bathymetric map, area/capacity table, and sediment volume estimate for Millwood Lake near Ashdown, Arkansas, 2013

USGS Publications Warehouse

Richards, Joseph M.; Green, W. Reed

2013-01-01

Millwood Lake, in southwestern Arkansas, was constructed and is operated by the U.S. Army Corps of Engineers (USACE) for flood-risk reduction, water supply, and recreation. The lake was completed in 1966 and it is likely that with time sedimentation has resulted in the reduction of storage capacity of the lake. The loss of storage capacity can cause less water to be available for water supply, and lessens the ability of the lake to mitigate flooding. Excessive sediment accumulation also can cause a reduction in aquatic habitat in some areas of the lake. Although many lakes operated by the USACE have periodic bathymetric and sediment surveys, none have been completed for Millwood Lake. In March 2013, the U.S. Geological Survey (USGS), in cooperation with the USACE, surveyed the bathymetry of Millwood Lake to prepare an updated bathymetric map and area/capacity table. The USGS also collected sediment thickness data in June 2013 to estimate the volume of sediment accumulated in the lake.

Transition and Transfer of Remediated Formerly Utilized Sites Remedial Action Program (FUSRAP) Sites from U.S. Army Corps of Engineers (USACE) to U.S. Department of Energy (DOE)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Carpenter, Cliff; Castillo, Darina; Fatherly, Nicki

The US Department of Energy (DOE) expects to receive the transfer of 10 FUSRAP Sites from the US Army Corps of Engineers (USACE) over the next 10 years; however, the timing of the transfers is highly dependent upon federal funding of the ongoing remedial actions. When remediation for each site is complete and the 2-year operations and maintenance period has concluded, each site will transfer from USACE to DOE for long-term surveillance and maintenance (LTS&M). US DOE’s Office of Legacy Management (LM) will accept program responsibility for these sites and conduct LTS&M activities required to maintain protectiveness, preserve site-specific knowledge,more » and retain the cleanup and stewardship records while keeping stakeholders informed. Since the last FUSRAP site transfer occurred in 2007, LM in coordination with USACE intends to establish a transition process to promote the seamless transfer of sites from the time when the first record of decision is signed to the completion of FUSRAP activities. The approach to transfer active FUSRAP sites to completed sites status has been historically outlined in foundational documents such as the 1999 Memorandum of Understanding and supporting letters of agreement between the two agencies. As more complex FUSRAP sites are completed, this transition process will provide a model between the two agencies to communicate future long-term care liabilities. Ultimately, the FUSRAP transition process is structured to acquire and preserve site knowledge and information necessary for protecting the environment and public health. As of 2015, LM has transitioned and accepted programmatic responsibility for over 90 sites. From LM’s perspective, successful transition of any site includes understanding the long-term environmental liabilities. LM uses site transition framework requirements from past transitions to develop site-specific transition plans. Site-specific transition plans are developed by LM in coordination with USACE and executed during the 2-year operations and maintenance period. An integrated project team of subject matter experts is assembled to address the conditions of the transitioning site; acquire a site records collection; evaluate site operations and final site conditions and associated risks; identify and contact stakeholders; and document the basis for site LTS&M requirements. While the majority of the transition activities are completed by LM, close coordination between US DOE LM and USACE throughout this process is essential for an effective and seamless transfer to assure that there is no lapse in site protectiveness.« less

Effect of storms on Barrier Island dynamics, Core Banks, Cape Lookout National Seashore, North Carolina, 1960-2001

USGS Publications Warehouse

Riggs, Stanley R.; Ames, Dorothea V.

2007-01-01

The effect of storms on long-term dynamics of barrier islands was evaluated on Core Banks, a series of barrier islands that extend from Cape Lookout to Okracoke Inlet in the Cape Lookout National Seashore, North Carolina. Shoreline and elevation changes were determined by comparing 77 profiles and associated reference markers established by the U.S. Army Corps of Engineers (USACE) on Core Banks from June 1960 to July 1962 to a follow-up survey by Godfrey and Godfrey (G&G) in 1971 and a survey by the Department of Geology at East Carolina University (ECU) in 2001, in which 57 of the original 77 profiles were located. Evaluation of the baseline data associated with the USACE study supplies an important record of barrier island response to two specific storm events—Hurricane Donna in September 1960 and the Ash Wednesday extra-tropical cyclone in March 1962. The 1962 USACE survey was followed by 9 years characterized by no major storms; this low-energy period was captured by the G&G survey in 1971. The G&G survey was followed by 22 years characterized by occasional small to moderate storms. Starting in 1993, however, and continuing through 1999, the North Carolina coast experienced a major increase in storm activity, with seven major hurricanes impacting Core Banks. Both the USACE 1960–1962 and G&G 1962–1971 surveys produced short-term data sets that reflected very different sets of weather conditions. The ECU 2001 survey data were then compared with the USACE 1960 survey data to develop a long-term (41 years) data set for shoreline erosion on Core Banks. Those resulting long-term data were compared with the long-term (52 years) data sets by the North Carolina Division of Coastal Management (NCDCM) from 1940–1992 and 1946–1998; a strong positive correlation and very similar rates of average annual erosion resulted. However, the ECU and NCDCM long-term data sets did not correlate with either of the USACE and G&G short-term survey data and had very different average annual erosion rates. The average annual long-term rate of shoreline erosion for all of Core Banks and for both the ECU 1960–2001 and the NCDCM 1946–1998 surveys was -5 feet per year (ft/yr). These long-term rates of shoreline recession are in strong contrast with the short-term, storm-dominated rates of shoreline erosion for all of Core Banks developed by the USACE 1960–1961 and USACE 1961–1962 surveys, which have average annual erosion rates of -40 ft/yr and -26 ft/yr, respectively, and range from -226 feet (ft) to +153 ft. The combined short-term, storm-dominated shoreline erosion rate for the USACE surveys (1960–1962) was -36 ft/yr. In contrast, the average annual short-term, non-stormy period G&G 1962–1971 survey demonstrated shoreline accretion for all of Core Banks with an average annual rate of +12 ft/yr. In general, North Core Banks has higher erosion and accretion rates than South Core Banks. In the 1961 survey, the USACE installed 231 reference markers (RM-0 is closest to the ocean and RM-2 is farthest from the ocean) along the 77 profiles, as well as 33 reference markers labeled RM-4, RM-6, and RM-8 in the wider portions of the islands. The G&G survey recovered a total of 141 reference markers (61 percent), and the ECU survey recovered a total of 83 reference markers (36 percent) of the RM-0, RM-1, and RM-2 markers. The average ground elevation measured by the USACE in 1961 was RM-0 = +5.8 ft, RM-1 = +5.2 ft, and RM-2 = +4.8 ft. The G&G 1970 survey measured average ground elevations of RM-0 = +6.7 ft, RM-1 = +6.4 ft, and RM-2 = +6.1 ft, and the average ground elevation measured by ECU in 2001 was RM-0 = +10.1 ft, RM-1 = +9.1 ft, and RM-2 = +8.5 ft. The latter numbers represent approximately an overall 72-percent increase in island elevation from 1961 to 2001. Based on aerial photographic time-slice analyses, it is hypothesized that this increase in island elevation occurred during the post-1962 period with storm overwash systematically raising the island elevation through time, which in turn led to decreased numbers of overwash events. The latter processes and responses in turn led to a substantial increase in vegetative growth on the barrier island, as well as submerged aquatic vegetation on the back-barrier sand shoals. Integration of the USACE, G&G, ECU, and NCDCM shoreline erosion data for Core Banks shows several important points about shoreline recession. (1) The ECU and NCDCM data sets demonstrate that there is an ongoing net, long-term, but small-scale shoreline recession associated with Core Banks; (2) the USACE short-term data sets demonstrate that processes associated with individual storm events or sets of events produce extremely large-scale changes that include both erosion and accretion; (3) the short-term, non-stormy period data set of G&G demonstrates that if given enough time between storm events, barriers can rebuild to their pre-storm period conditions; and (4) the post-storm response generally tends to approach the pre-storm location, but rarely reaches it before the next storm or stormy period sets in. The result is the net long-term change documented by both the ECU 1960–2001 and NCDCM 1946–1998 Core Banks data sets that resulted in erosion rates ranging from 0 to -30 ft/yr with net annual average recession rates of -5 ft/yr. Analysis and comparison of these data sets supply important information for understanding the dynamics and responses of barrier island systems through time. In addition, the results of the present study on Core Banks supply essential process-response information that can be used to design and implement management plans for the Cape Lookout and Cape Hatteras National Seashores and for other seashores in the U.S. National Park Service system.

77 FR 15263 - Security Zone; Portland Rose Festival on Willamette River; Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-15

... Zone; Portland Rose Festival on Willamette River; Portland, OR AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce the Portland Rose Festival... Willamette River during the Portland Rose festival. During the enforcement period, no person or vessel may...

75 FR 20778 - Security Zone; Portland Rose Festival Fleet Week, Willamette River, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-21

...-AA87 Security Zone; Portland Rose Festival Fleet Week, Willamette River, Portland, OR AGENCY: Coast... during the Portland Rose Festival Fleet Week from June 2, 2010, through June 7, 2010. The security zone... is a need to provide a security zone for the 2010 Portland Rose Festival Fleet Week, and there is...

USACE National Coastal Mapping Program Update

NASA Astrophysics Data System (ADS)

Sylvester, C.

2017-12-01

The Joint Airborne Lidar Bathymetry Technical Center of Expertise (JALBTCX) formed in 1998 to support the coastal mapping and charting requirements of the USACE, NAVO, NOAA and USGS. This partnership fielded three generations of airborne lidar bathymeters, executed operational data collection programs within the U.S. and overseas, and advanced research and development in airborne lidar bathymetry and complementary technologies. JALBTCX executes a USACE Headquarters-funded National Coastal Mapping Program (NCMP). Initiated in 2004, the NCMP provides high-resolution, high-accuracy elevation and imagery data along the sandy shorelines of the U.S. on a recurring basis. NCMP mapping activities are coordinated with Federal mapping partners through the Interagency Working Group on Ocean and Coastal Mapping and the 3D Elevation Program. The NCMP, currently in it's third cycle, is performing operations along the East Coast in 2017, after having completed surveys along the Gulf Coast in 2016 and conducting emergency response operations in support of Hurricane Matthew. This presentation will provide an overview of JALBTCX, its history in furthering airborne lidar bathymetry technology to meet emerging mapping requirements, current NCMP operations and data products, and Federal mapping coordination activities.

Increasing Storm Water Capture for Water Supply using Forecast Informed Reservoir Operations (FIRO) in Orange County, California

NASA Astrophysics Data System (ADS)

Hutchinson, A.; Woodside, G.; Ralph, F. M.

2017-12-01

Stormwater represents a significant source of water used by the Orange County Water District (OCWD) to recharge the Orange County groundwater basin. Over the last 20 years, OCWD has captured and recharged an average of 50,000 acre-feet per year (afy) of stormwater. Much of this recharge is made possible by the capture of stormwater in the Prado Dam Conservation Pool. OCWD has and continues to work closely with the US Army Corps of Engineers (USACE) to manage the conservation pool and to increase the amount of water that can be temporarily impounded in the conservation pool. Currently, the Conservation Pool is allowed to rise to elevation 498 ft msl (approx. 10,000 af of storage) during the storm season and to 505 ft msl (approx. 20,000 af of storage) during the non-storm season. OCWD has been working with the USACE on a Feasibility Study to permanently allow for storage of stormwater up to elevation 505 msl year-round. Even though increasing the Conservation Pool will increase the amount of stormwater captured, the weather forecasting used to manage the conservation pool can be improved in order to minimize lost opportunities to capture water or unnecessary releases of water to the ocean. To increase the efficiency of stormwater capture, OCWD is partnering with the Center for Western Weather and Water Extremes (http://cw3e.ucsd.edu/) to study the viability of using Forecast-Informed Reservoir Operations (FIRO) at Prado Dam. FIRO represents the next generation of operating water reservoirs using the best available technology. Moreover, given the importance of atmospheric river (AR) storms on water supplies in California, FIRO represents a methodology to take advantage of our increasing understanding of AR storms which are infrequent but provide a large percentage of total precipitation.

Targeted Health Assessment for Wastes Contained at the Niagara Falls Storage Site to Guide Planning for Remedial Action Alternatives - 13428

DOE Office of Scientific and Technical Information (OSTI.GOV)

Busse, John; Keil, Karen; Staten, Jane

2013-07-01

The U.S. Army Corps of Engineers (USACE) is evaluating potential remedial alternatives at the 191-acre Niagara Falls Storage Site (NFSS) in Lewiston, New York, under the Formerly Utilized Sites Remedial Action Program (FUSRAP). The Manhattan Engineer District (MED) and Atomic Energy Commission (AEC) brought radioactive wastes to the site during the 1940's and 1950's, and the U.S. Department of Energy (US DOE) consolidated these wastes into a 10-acre interim waste containment structure (IWCS) in the southwest portion of the site during the 1980's. The USACE is evaluating remedial alternatives for radioactive waste contained within the IWCS at the NFSS undermore » the Feasibility Study phase of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) process. A preliminary evaluation of the IWCS has been conducted to assess potential airborne releases associated with uncovered wastes, particularly during waste excavation, as well as direct exposures to uncovered wastes. Key technical issues for this assessment include: (1) limitations in waste characterization data; (2) representative receptors and exposure routes; (3) estimates of contaminant emissions at an early stage of the evaluation process; (4) consideration of candidate meteorological data and air dispersion modeling approaches; and (5) estimates of health effects from potential exposures to both radionuclides and chemicals that account for recent updates of exposure and toxicity factors. Results of this preliminary health risk assessment indicate if the wastes were uncovered and someone stayed at the IWCS for a number of days to weeks, substantial doses and serious health effects could be incurred. Current controls prevent such exposures, and the controls that would be applied to protect onsite workers during remedial action at the IWCS would also effectively protect the public nearby. This evaluation provides framing context for the upcoming development and detailed evaluation of remedial alternatives for the IWCS. (authors)« less

Minimizing effects of over-water docks on federally listed fish stocks in McNary Reservoir: A literature review for criteria

USGS Publications Warehouse

Rondorf, Dennis W.; Rutz, Gary L.; Charrier, Jodi C.

2010-01-01

McNary Lock and Dam were completed in 1953, creating McNary Reservoir, or Lake Wallula. The shoreline of the reservoir is federally owned and as a result the U.S. Army Corps of Engineers (USACE) has certain land and fish habitat management responsibilities to balance with other multipurpose benefits. The Endangered Species Act (ESA) listing of Columbia and Snake River salmon stocks has changed the management of salmon harvest, hydropower operations, hatchery practices, and habitat management in recent years. There are 12 salmon Oncorhynchus spp., steelhead Oncorhynchus mykiss, and bull trout Salvelinus confluentus evolutionarily significant units (ESU‘s) that use this reach of the Columbia River at one or more stages in their life history. Of those 12, 8 are listed as threatened or endangered under the federal Endangered Species Act. The entire portion of the Columbia River in the Hanford Reach and McNary Reservoir is designated critical habitat for seven ESA-listed salmon species. The USACE is in the process of updating the 1983 McNary Lakeshore Management Plan. The updated Shoreline Plan provides criteria for private use of the federal shoreline of McNary Reservoir, specifically the permitting of private docks, over-water structures, and modifications to shoreline vegetation by adjacent land owners. The previous Shoreline Plan was written prior to the federal listing of salmon species. At the request of the USACE, the purpose of this report is to review information from the literature and determine the extent to which the criteria proposed by USACE for the docks and over-water structures are supported by the current body of scientific knowledge.

CZMIL (coastal zone mapping and imaging lidar): from first flights to first mission through system validation

NASA Astrophysics Data System (ADS)

Feygels, Viktor I.; Park, Joong Yong; Wozencraft, Jennifer; Aitken, Jennifer; Macon, Christopher; Mathur, Abhinav; Payment, Andy; Ramnath, Vinod

2013-06-01

CZMIL is an integrated lidar-imagery system and software suite designed for highly automated generation of physical and environmental information products for coastal zone mapping in the framework of the US Army Corps of Engineers (USACE) National Coastal Mapping Program (NCMP). This paper presents the results of CZMIL system validation in turbid water conditions along the Gulf Coast of Mississippi and in relatively clear water conditions in Florida in late spring 2012. Results of the USACE May-October 2012 mission in Green Bay, WI and Lake Erie are presented. The system performance tests show that CZMIL successfully achieved 7-8m depth in Mississippi with Kd =0.46m-1 (Kd is the diffuse attenuation coefficient) and up to 41m in Florida when Kd=0.11m-1. Bathymetric accuracy of CZMIL was measured by comparing CZMIL depths with multi-beam sonar data from Cat Island, MS and from off the coast of Fort. Lauderdale, FL. Validation demonstrated that CZMIL meets USACE specifications (two standard deviation, 2σ, ~30 cm). To measure topographic accuracy we made direct comparisons of CZMIL elevations to GPS-surveyed ground control points and vehicle-based lidar scans of topographic surfaces. Results confirmed that CZMIL meets the USACE topographic requirements (2σ, ~15 cm). Upon completion of the Green Bay and Lake Erie mission there were 89 flights with 2231 flightlines. The general hours of aircraft engine time (which doesn't include all transit/ferry flights) was 441 hours with 173 hours of time on survey flightlines. The 4.8 billion (!) laser shots and 38.6 billion digitized waveforms covered over 1025 miles of shoreline.

33 CFR 110.6a - Fore River, Portland Harbor, Portland, Maine.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Fore River, Portland Harbor, Portland, Maine. 110.6a Section 110.6a Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.6a Fore River, Portland Harbor...

33 CFR 110.6a - Fore River, Portland Harbor, Portland, Maine.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Fore River, Portland Harbor, Portland, Maine. 110.6a Section 110.6a Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.6a Fore River, Portland Harbor...

33 CFR 110.6a - Fore River, Portland Harbor, Portland, Maine.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Fore River, Portland Harbor, Portland, Maine. 110.6a Section 110.6a Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.6a Fore River, Portland Harbor...

33 CFR 110.6a - Fore River, Portland Harbor, Portland, Maine.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Fore River, Portland Harbor, Portland, Maine. 110.6a Section 110.6a Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.6a Fore River, Portland Harbor...

33 CFR 110.6a - Fore River, Portland Harbor, Portland, Maine.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Fore River, Portland Harbor, Portland, Maine. 110.6a Section 110.6a Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.6a Fore River, Portland Harbor...

77 FR 46371 - National Emission Standards for Hazardous Air Pollutants for the Portland Cement Manufacturing...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-03

...-AQ93 National Emission Standards for Hazardous Air Pollutants for the Portland Cement Manufacturing... Portland Cement Manufacturing Industry and Standards of Performance for Portland Cement Plants,'' which was... Manufacturing Industry and Standards of Performance for Portland Cement Plants'' under Docket ID No. EPA-HQ-OAR...

Experimental Study on Feasibility of Non Potable Water with Lime on Properties of Ppc

NASA Astrophysics Data System (ADS)

Reddy Babu, G.; Madhusudana Reddy, B.; Ramana, N. V.; Sudharshan Reddy, B.

2017-08-01

This research aimed to investigate feasibility of outlet water of water treatment plant and limewater on properties of Portland pozzolana cement (PPC). Twenty water treatment plants were found out in the Bhimavaram municipality region in West Godavari district, Andhra Pradesh, India. Approximately, each plant supplying potable water about 4000 to 5000 L/day. All plants are extracting ground water and treating through Reverse Osmosis (RO) process. At outlet, huge quantity of wasted water is being discharged into side drains in Bhimavaram municipality. One typical treatment plant was selected, and water at outlet was collected and Physical and chemical analysis was carried out as per producer described in APHA. The effect of plant outlet water(POW), lime water(LM), and plant outlet water with lime (POWL) on physical properties i.e., setting times, compressive strength, and flexural strength of Portland pozzolana Cement (PPC) were studied in laboratory and compared same with reference specimens i.e., made with Distilled Water (DW) as mixing water. No significant change was observed in initial and finial setting time in POW, LW, and (POWL) as compared with reference specimens made with distilled water (DW). Compressive strength was significantly increased with LW and (POWL) specimens compared to that of reference specimens. XRD technique was employed to study the mineralogical analysis.

Advocating for active living on the rural-urban fringe: a case study of planning in the Portland, Oregon, metropolitan area.

PubMed

Adler, Sy; Dobson, Noelle; Fox, Karen Perl; Weigand, Lynn

2008-06-01

This case study is about the politics of incorporating active-living elements into a concept plan for a new community of about 68,000 people on the edge of the Portland, Oregon, metropolitan area. Development on the rural-urban fringe is ongoing in metropolitan areas around the United States. In this article, we evaluate the product of the concept-planning process from the standpoint of the extent to which environmental elements conducive to active living were included. We also analyze four issues in which challenges to the incorporation of active-living features surfaced: choices related to transportation facilities, the design and location of retail stores, the location of schools and parks, and the location of a new town center. Overall, the Damascus/Boring Concept Plan positions the area well to promote active living. Analyses of the challenges that emerged yielded lessons for advocates regarding ways to deal with conflicts between facilitating active living and local economic development and related tax-base concerns and between active-living elements and school-district planning autonomy as well as the need for advocates to have the capacity to present alternatives to the usual financial and design approaches taken by private- and public-sector investors.

Independent technical review and analysis of hydraulic modeling and hydrology under low-flow conditions of the Des Plaines River near Riverside, Illinois

USGS Publications Warehouse

Over, Thomas M.; Straub, Timothy D.; Hortness, Jon E.; Murphy, Elizabeth A.

2012-01-01

The U.S. Geological Survey (USGS) has operated a streamgage and published daily flows for the Des Plaines River at Riverside since Oct. 1, 1943. A HEC-RAS model has been developed to estimate the effect of the removal of Hofmann Dam near the gage on low-flow elevations in the reach approximately 3 miles upstream from the dam. The Village of Riverside, the Illinois Department of Natural Resources-Office of Water Resources (IDNR-OWR), and the U. S. Army Corps of Engineers-Chicago District (USACE-Chicago) are interested in verifying the performance of the HEC-RAS model for specific low-flow conditions, and obtaining an estimate of selected daily flow quantiles and other low-flow statistics for a selected period of record that best represents current hydrologic conditions. Because the USGS publishes streamflow records for the Des Plaines River system and provides unbiased analyses of flows and stream hydraulic characteristics, the USGS served as an Independent Technical Reviewer (ITR) for this study.

24. Photocopy of scale drawing (from Station 'L' office files, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

24. Photocopy of scale drawing (from Station 'L' office files, Portland, Oregon) Portland General Electric in house drawing, c.1960 GENERAL SITE PLAN OF STATION 'L' - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

DOE Office of Scientific and Technical Information (OSTI.GOV)

Carter, Jessica A.; McMichael, Geoffrey A.; Welch, Ian D.

To facilitate preparing Biological Assessments of proposed channel maintenance projects, the Portland District of the U.S. Army Corps of Engineers contracted the Pacific Northwest National Laboratory to consolidate and synthesize available information about the use of the lower Columbia River and estuary by juvenile anadromous salmonids. The information to be synthesized included existing published documents as well as data from five years (2004-2008) of acoustic telemetry studies conducted in the Columbia River estuary using the Juvenile Salmon Acoustic Telemetry System. For this synthesis, the Columbia River estuary includes the section of the Columbia River from Bonneville Dam at river kilometermore » (Rkm) 235 downstream to the mouth where it enters the Pacific Ocean. In this report, we summarize the seasonal salmonid presence and migration patterns in the Columbia River estuary based on information from published studies as well as relevant data from acoustic telemetry studies conducted by NOAA Fisheries and the Pacific Northwest National Laboratory (PNNL) between 2004 and 2008. Recent acoustic telemetry studies, conducted using the Juvenile Salmon Acoustic Telemetry System (JSATS; developed by the Portland District of the U.S. Army Corps of Engineers), provided information on the migratory behavior of juvenile steelhead (O. mykiss) and Chinook salmon in the Columbia River from Bonneville Dam to the Pacific Ocean. In this report, Section 2 provides a summary of information from published literature on the seasonal presence and migratory behavior of juvenile salmonids in the Columbia River estuary and plume. Section 3 presents a detailed synthesis of juvenile Chinook salmon and steelhead migratory behavior based on use of the JSATS between 2004 and 2008. Section 4 provides a discussion of the information summarized in the report as well as information drawn from literature reviews on potential effects of channel maintenance activities to juvenile salmonids rearing in or migrating through the Columbia River estuary and plume.« less

54. Photocopy of diagram (from Station 'L' office files, Portland, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

54. Photocopy of diagram (from Station 'L' office files, Portland, Oregon) General Electric Company pamphlet, c.1930 SECTIONAL ELEVATION OF THE 35,000 KW GENERATOR BUILDING L5 - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

49. Photocopy of scale drawing (from Station 'L' office files, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

49. Photocopy of scale drawing (from Station 'L' office files, Portland, Oregon) Portland General Electric in house drawings, 1930 FLOW DIAGRAM OF THE STEAM GENERATION PROCESS AT STATION 'L' - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

48. Photocopy of scale drawing (from Station 'L' office files, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

48. Photocopy of scale drawing (from Station 'L' office files, Portland, Oregon) Portland General Electric in house drawing, 1929 DRAWINGS OF THE OIL HOLDING TANKS AT STATION 'L' - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

53. Photocopy of diagram (from Station 'L' office files, Portland, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

53. Photocopy of diagram (from Station 'L' office files, Portland, Oregon) General Electric Company pamphlet, c.1925 SECTIONAL ELEVATION OF THE 20,000 KW GENERATOR BUILDING L1 - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

51. Photocopy of diagram (from Station 'L' office files, Portland, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

51. Photocopy of diagram (from Station 'L' office files, Portland, Oregon) General Electric Company pamphlet, c.1923 SECTIONAL ARRANGEMENT OF THE 6,000 KW TURBINE GENERATOR BUILDING L1 - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

77 FR 4006 - Foreign-Trade Zone 45-Portland, Oregon; Expansion of Manufacturing Authority; Epson Portland, Inc...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-26

..., Oregon; Expansion of Manufacturing Authority; Epson Portland, Inc. (Inkjet Ink Manufacturing); Portland... manufacturing (injection molding, assembly, finishing), warehousing and distribution of inkjet printer cartridges. The current request involves the production of ink for inkjet printer cartridges using foreign...

55. Photocopy of scale diagram (from Station 'L' office files, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

55. Photocopy of scale diagram (from Station 'L' office files, Portland, Oregon) Portland General Electric in house drawing, 1926 PLAN DEPICTING THE LOCATION OF THE CONDENSATE UNITS BUILDING L1 - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

40 CFR 81.51 - Portland Interstate Air Quality Control Region.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Portland Interstate Air Quality...) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.51 Portland Interstate Air Quality Control Region. The Portland Interstate...

40 CFR 81.51 - Portland Interstate Air Quality Control Region.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Portland Interstate Air Quality...) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.51 Portland Interstate Air Quality Control Region. The Portland Interstate...

47. Photocopy of scale drawing (from Station 'L' office files, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

47. Photocopy of scale drawing (from Station 'L' office files, Portland, Oregon) Portland General Electric in house drawing, Feb 1950 A LINE DIAGRAM OF HOW THE OIL SYSTEM FUELS THE VARIOUS BOILERS AT STATION 'L' - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

76 FR 28315 - Security Zone; Portland Rose Festival on Willamette River

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-17

... Zone; Portland Rose Festival on Willamette River AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce the Portland Rose Festival Security Zone in... River during the Portland Rose festival. During the enforcement period, no person or vessel may enter or...

52. Photocopy of scale drawing (from Station 'L' office files, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

52. Photocopy of scale drawing (from Station 'L' office files, Portland, Oregon) Portland General Electric in house drawing, 1930 PLAN OF THE TURBINE ROOM BUILDING L1 SHOWING THE ARRANGEMENT OF TURBINE UNITS 1-4 - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

Three-dimensional visualization maps of suspended-sediment concentrations during placement of dredged material in 21st Avenue West Channel Embayment, Duluth-Superior Harbor, Duluth, Minnesota, 2015

USGS Publications Warehouse

Groten, Joel T.; Ellison, Christopher A.; Mahoney, Mollie H.

2016-06-30

Excess sediment in rivers and estuaries poses serious environmental and economic challenges. The U.S. Army Corps of Engineers (USACE) routinely dredges sediment in Federal navigation channels to maintain commercial shipping operations. The USACE initiated a 3-year pilot project in 2013 to use navigation channel dredged material to aid in restoration of shoreline habitat in the 21st Avenue West Channel Embayment of the Duluth-Superior Harbor. Placing dredged material in the 21st Avenue West Channel Embayment supports the restoration of shallow bay aquatic habitat aiding in the delisting of the St. Louis River Estuary Area of Concern.The U.S. Geological Survey, in cooperation with the USACE, collected turbidity and suspended-sediment concentrations (SSCs) in 2014 and 2015 to measure the horizontal and vertical distribution of SSCs during placement operations of dredged materials. These data were collected to help the USACE evaluate the use of several best management practices, including various dredge material placement techniques and a silt curtain, to mitigate the dispersion of suspended sediment.Three-dimensional visualization maps are a valuable tool for assessing the spatial displacement of SSCs. Data collection was designed to coincide with four dredged placement configurations that included periods with and without a silt curtain as well as before and after placement of dredged materials. Approximately 230 SSC samples and corresponding turbidity values collected in 2014 and 2015 were used to develop a simple linear regression model between SSC and turbidity. Using the simple linear regression model, SSCs were estimated for approximately 3,000 turbidity values at approximately 100 sampling sites in the 21st Avenue West Channel Embayment of the Duluth-Superior Harbor. The estimated SSCs served as input for development of 12 three-dimensional visualization maps.

33 CFR 110.6 - Portland Harbor, Portland, Maine (between Little Diamond Island and Great Diamond Island).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Portland Harbor, Portland, Maine (between Little Diamond Island and Great Diamond Island). 110.6 Section 110.6 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage...

33 CFR 110.6 - Portland Harbor, Portland, Maine (between Little Diamond Island and Great Diamond Island).

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Portland Harbor, Portland, Maine (between Little Diamond Island and Great Diamond Island). 110.6 Section 110.6 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage...

33 CFR 110.6 - Portland Harbor, Portland, Maine (between Little Diamond Island and Great Diamond Island).

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Portland Harbor, Portland, Maine (between Little Diamond Island and Great Diamond Island). 110.6 Section 110.6 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage...

33 CFR 110.6 - Portland Harbor, Portland, Maine (between Little Diamond Island and Great Diamond Island).

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Portland Harbor, Portland, Maine (between Little Diamond Island and Great Diamond Island). 110.6 Section 110.6 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage...

33 CFR 110.6 - Portland Harbor, Portland, Maine (between Little Diamond Island and Great Diamond Island).

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Portland Harbor, Portland, Maine (between Little Diamond Island and Great Diamond Island). 110.6 Section 110.6 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage...

46. Photocopy of scale drawing (from Station 'L' office files, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

46. Photocopy of scale drawing (from Station 'L' office files, Portland, Oregon) Portland General Electric in house drawing, 1937 PIPING ARRANGEMENT OF BOILER #16 BUILDING LB SHOWN IN ELEVATION (LEFT), PLAN (TOP RIGHT) AND ELEVATION (BOTTOM RIGHT) - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

41. Photocopy of scale drawing (from Station 'L' office files, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

41. Photocopy of scale drawing (from Station 'L' office files, Portland, Oregon) Portland General Electric in house drawing, 6/28/1928 PLAN (TOP) AND ELEVATION (BOTTOM) OF BOILER #13 BUILDING L4, GENERAL LAYOUT OF THE STEAM PIPING SYSTEM - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

30. Photocopy of scale drawing (from Station 'L' office files, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

30. Photocopy of scale drawing (from Station 'L' office files, Portland, Oregon) Portland General Electric in house drawing, c.1960 PLAN OF THE L.P. BOILER ROOM BUILDING L2 WHICH HOUSED THE ORIGINAL EIGHT BOILERS OF STATION 'L' - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

42. Photocopy of scale drawing (from Station 'L' office files, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

42. Photocopy of scale drawing (from Station 'L' office files, Portland, Oregon) Portland General Electric in house drawing, 3/1/1927 SECTION (LEFT), ELEVATION (TOP RIGHT) AND PLAN (BOTTOM RIGHT) OF BOILER #13 BUILDING L4 - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

33 CFR 165.1315 - Safety Zones: Fireworks displays in the Captain of the Port Portland Zone.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... One day in early May. (2) Portland Rose Festival Fireworks Display, Portland, OR: (i) Location. Waters...) Oregon Food Bank Blues Festival Fireworks, Portland, OR (i) Location. Waters on the Willamette River...) Splash Aberdeen Waterfront Festival, Aberdeen, WA (i) Location. All water of the Chehalis River extending...

76 FR 79541 - Revisions to Final Response to Petition From New Jersey Regarding SO2

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-22

... Revisions to Final Response to Petition From New Jersey Regarding SO2 Emissions From the Portland Generating... Jersey Regarding SO2 Emissions From the Portland Generating Station (Portland) published November 7, 2011... Final Response to Petition From New Jersey Regarding SO2 Emissions From the Portland Generating Station...

76 FR 29180 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Control of Nitrogen...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-20

... regulation to control NO X emissions from Portland cement kilns. Portland cement manufacturing is an energy... Pa. Code) Chapter 145, Subchapter C (Emissions of NO X from Cement Manufacturing), for Portland... Portland Cement Kilns AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is...

Radiopacity of portland cement associated with different radiopacifying agents.

PubMed

Húngaro Duarte, Marco Antonio; de Oliveira El Kadre, Guâniara D'arc; Vivan, Rodrigo Ricci; Guerreiro Tanomaru, Juliane Maria; Tanomaru Filho, Mário; de Moraes, Ivaldo Gomes

2009-05-01

This study evaluated the radiopacity of Portland cement associated with the following radiopacifying agents: bismuth oxide, zinc oxide, lead oxide, bismuth subnitrate, bismuth carbonate, barium sulfate, iodoform, calcium tungstate, and zirconium oxide. A ratio of 20% radiopacifier and 80% white Portland cement by weight was used for analysis. Pure Portland cement and dentin served as controls. Cement/radiopacifier and dentin disc-shaped specimens were fabricated, and radiopacity testing was performed according to the ISO 6876/2001 standard for dental root sealing materials. Using Insight occlusal films, the specimens were radiographed near to a graduated aluminum stepwedge varying from 2 to 16 mm in thickness. The radiographs were digitized and radiopacity compared with the aluminum stepwedge using Digora software (Orion Corporation Soredex, Helsinki, Finland). The radiographic density data were converted into mmAl and analyzed statistically by analysis of variance and Tukey-Kramer test (alpha = 0.05). The radiopacity of pure Portland cement was significantly lower (p < 0.05) than that of dentin, whereas all cement/radiopacifier mixtures were significantly more radiopaque than dentin and Portland cement alone (p < 0.05). Portland cement/bismuth oxide and Portland cement/lead oxide presented the highest radiopacity values and differed significantly from the other materials (p < 0.05), whereas Portland cement/zinc oxide presented the lowest radiopacity values of all mixtures (p < 0.05). All tested substances presented higher radiopacity than that of dentin and may potentially be added to the Portland cement as radiopacifying agents. However, the possible interference of the radiopacifiers with the setting chemistry, biocompatibility, and physical properties of the Portland cement should be further investigated before any clinical recommendation can be done.

Frisby v. Schultz, 27 June 1988.

PubMed

1988-01-01

The plaintiffs, anti-abortion protesters, challenged a Brookfield Wisconsin ordinance making it "unlawful for any person to engage in picketing before or about the residence or dwelling of any individual" and declaring that the primary purpose of the ban is to "protec[t] and preserv[e] the home" through assurance "that members of the community enjoy in their homes . . . a feeling of well-being, tranquillity, and privacy." They claimed that the ordinance violated their First Amendment rights of free speech. The Court reversed lower court rulings finding the ordinance unconstitutional. It held that the ban on picketing did not ban all picketing in residential areas, but, rather, only "focused picketing" taking place solely in front of a specific residence, and that the ordinance left ample means of alternative channels of communication. It concluded that the ordinance served a significant government interest of protecting residential privacy and that there was no constitutional right to force speech into the home of an unwilling listener. In 1988, US courts reached the following decisions with respect to the activities of anti-abortion protesters: 1) action charging anti-abortionists with conspiracy under federal laws is allowed (Portland Feminist Women's Health Center vs. Advocates for Life, US District Court, D. Oregon, 28 June 1988 [712 F.Supp. 165]); 2) action charging anti-abortionists with conspiracy under federal laws not allowed, but action charging anti-abortionists with violation of racketeering laws allowed (Feminist Women's Health Center vs. Roberts, US District Court, W.D. Washington, 11 March 1988 [1988 US Dist. Lexis 16325]); 3) action charging anti-abortionists with violation of racketeering laws allowed (Northeast Women's Center, Inc. vs. McMonagle, US District Court, E.D. Pennsylvania, 31 March 1988 [689 F.Supp. 465]); and 4) action charging anti-abortionists with conspiracy under federal laws and with violation of racketeering laws is allowed (Roe vs. Operation Rescue, US District Court for the Eastern District of Pennsylvania, 19 December 1988 [1988 US District Lexis 14484]). full text

Improving Data Discovery, Access, and Analysis to More Than Three Decades of Oceanographic and Geomorphologic Observations

NASA Astrophysics Data System (ADS)

Forte, M.; Hesser, T.; Knee, K.; Ingram, I.; Hathaway, K. K.; Brodie, K. L.; Spore, N.; Bird, A.; Fratantonio, R.; Dopsovic, R.; Keith, A.; Gadomski, K.

2016-02-01

The U.S. Army Engineer Research and Development Center's (USACE ERDC) Coastal and Hydraulics Laboratory (CHL) Coastal Observations and Analysis Branch (COAB) Measurements Program has a 35-year record of coastal observations. These datasets include oceanographic point source measurements, Real-Time Kinematic (RTK) GPS bathymetry surveys, and remote sensing data from both the Field Research Facility (FRF) in Duck, NC and from other project and experiment sites around the nation. The data has been used to support a variety of USACE mission areas, including coastal wave model development, beach and bar response, coastal project design, coastal storm surge, and other coastal hazard investigations. Furthermore these data have been widely used by a number of federal and state agencies, academic institutions, and private industries in hundreds of scientific and engineering investigations, publications, conference presentations and model advancement studies. A limiting factor to the use of FRF data has been rapid, reliable access and publicly available metadata for each data type. The addition of web tools, accessible data files, and well-documented metadata will open the door to much future collaboration. With the help of industry partner RPS ASA and the U.S. Army Corps of Engineers Mobile District Spatial Data Branch, a Data Integration Framework (DIF) was developed. The DIF represents a combination of processes, standards, people, and tools used to transform disconnected enterprise data into useful, easily accessible information for analysis and reporting. A front-end data portal connects the user to the framework that integrates both oceanographic observation and geomorphology measurements using a combination of ESRI and open-source technology while providing a seamless data discovery, access, and analysis experience to the user. The user interface was built with ESRI's JavaScript API and all project metadata is managed using Geoportal. The geomorphology data is made available through ArcGIS Server, while the oceanographic data sets have been formatted to netCDF4 and made available through a THREDDS server. Additional web tools run alongside the THREDDS server to provide rapid statistical calculations and plotting, allowing for user defined data access and visualization.

40 CFR 63.1340 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2012 CFR

2012-07-01

... CATEGORIES National Emission Standards for Hazardous Air Pollutants From the Portland Cement Manufacturing... subpart apply to each new and existing portland cement plant which is a major source or an area source as... this part; (2) Each clinker cooler at any portland cement plant; (3) Each raw mill at any portland...

40 CFR 63.1340 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2011 CFR

2011-07-01

... CATEGORIES National Emission Standards for Hazardous Air Pollutants From the Portland Cement Manufacturing... subpart apply to each new and existing portland cement plant which is a major source or an area source as... this part; (2) Each clinker cooler at any portland cement plant; (3) Each raw mill at any portland...

40. Photocopy of scale drawing (from Station 'L' office files, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

40. Photocopy of scale drawing (from Station 'L' office files, Portland, Oregon) Portland General Electric in house drawing, 12/6/1927 ELEVATION (TOP), SECTION (BOTTOM LEFT) AND PLAN (BOTTOM RIGHT) OF THE STEAM PIPING LEADING TO BOILER #13 BUILDING L4 - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

25. Photocopy of scale drawing (from Station 'L' office files, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

25. Photocopy of scale drawing (from Station 'L' office files, Portland, Oregon) Portland General Electric in house drawing, c.1939 GENERAL ARRANGEMENT OF THE HISTORIC SITE, SHOWS THE LOCATION OF THE TURBINES AND BOILERS WITHIN THE BUILDINGS OF STATION 'L' - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

76 FR 53054 - Safety Zone; TriMet Bridge Project, Willamette River; Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-25

...-AA00 Safety Zone; TriMet Bridge Project, Willamette River; Portland, OR AGENCY: Coast Guard, DHS... the TriMet Bridge on the Willamette River, in Portland, OR. This action is necessary to ensure the... Zone: TriMet Bridge Project, Willamette River; Portland, OR in the Federal Register (76 FR 86). We...

76 FR 25278 - Safety Zone; TriMet Bridge Project, Willamette River; Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-04

...-AA00 Safety Zone; TriMet Bridge Project, Willamette River; Portland, OR AGENCY: Coast Guard, DHS... safety zone during the construction of the TriMet Bridge on the Willamette River, in Portland, OR. This..., will be starting construction of the new Portland-Milwaukie Light Rail Bridge on July 1, 2011 (with in...

40 CFR 63.1340 - Applicability and designation of affected sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... CATEGORIES National Emission Standards for Hazardous Air Pollutants From the Portland Cement Manufacturing... portland cement plant which is a major source or an area source as defined in § 63.2. (b) The affected... portland cement plant which is a major source; (3) Each raw mill at any portland cement plant which is a...

Environmental Assessment of Selected Cone Penetrometer Grouts and a Tracer

DTIC Science & Technology

1993-08-01

Bentonite Clay ............ ...................... A2 Attapulgite Clay ................................... A22 Microfine Portland Cement...and the tracer are a. Bentonite clay. b. Attapulgite clay. c. Microfine portland cement. d. Joosten grout (calcium silicate grout). e. Urethane grout. f...Inc., on an attapulgite clay product (trade name: Zeogel). " Microfine portland cement. Information was obtained for two micro- fine portland cements

Helping Water Utilities Grapple with Climate Change

NASA Astrophysics Data System (ADS)

Yates, D.; Gracely, B.; Miller, K.

2008-12-01

The Water Research Foundation (WRF), serving the drinking water industry and the National Center for Atmospheric Research (NCAR) are collaborating on an effort to develop and implement locally-relevant, structured processes to help water utilities consider the impacts and adaptation options that climate variability and change might have on their water systems. Adopting a case-study approach, the structured process include 1) a problem definition phase, focused on identifying goals, information needs, utility vulnerabilities and possible adaptation options in the face of climate and hydrologic uncertainty; 2) developing and/or modifying system-specific Integrated Water Resource Management (IWRM) models and conducting sensitivity analysis to identify critical variables; 3) developing probabilistic climate change scenarios focused on exploring uncertainties identified as important in the sensitivity analysis in step 2; and 4) implementing the structured process and examining approaches decision making under uncertainty. Collaborators include seven drinking water utilities and two state agencies: 1) The Inland Empire Utility Agency, CA; 2) The El Dorado Irrigation District, Placerville CA; 2) Portland Water Bureau, Portland OR; 3) Colorado Springs Utilities, Colo Spgs, CO; 4) Cincinnati Water, Cincinnati, OH; 5) Massachusetts Water Resources Authority (MWRA), Boston, MA; 6) Durham Water, Durham, NC; and 7) Palm Beach County Water (PBCW), Palm Beach, FL. The California Department of Water Resources and the Colorado Water Conservation Board were the state agencies that we have collaborated with.

Assessment and Rehabilitation of Central Sensory Impairments for Balance in mTBI

DTIC Science & Technology

2017-10-01

Dr. Laurie King CONTRACTING ORGANIZATION: Oregon Health & Science University Portland, OR 97201 REPORT DATE: October 2017 TYPE OF REPORT...ADDRESS(ES) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION REPORT NUMBER Oregon Health & Science University 3181 SW Sam Jackson Park Road Portland...Oregon 97239 Veteran Affair Portland Health Care System 3710 SW US Veteran Hospital Rd, Portland, OR 97239 9. SPONSORING / MONITORING AGENCY

Collective Bargaining Agreement between Portland State University Chapter, American Association of University Professors, and Portland State University [July 1, 1983-June 30, 1985].

ERIC Educational Resources Information Center

Portland State Univ., OR.

The collective bargaining agreement between Portland State University and Portland State University Chapter (550 members) of the American Association of University Professors (AAUP) covering the period July 1, 1983-June 30, 1985 is presented. Items covered in the agreement include: definitions and recognition of AAUP, AAUP rights, exchange of…

27. Photocopy of scale drawing (from Station 'L' office files, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

27. Photocopy of scale drawing (from Station 'L' office files, Portland, Oregon) Portland General Electric proposal to city/state, 10/15/1929 FOUNDATION AND LOCATION OF THE STATION SCREEN HOUSE AND A LOOK AT THE TYPICAL DREDGING OF THE RIVER BED WHICH TOOK PLACE ON A PERIODIC BASIS AT STATION 'L' - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

Thermal effects of dams in the Willamette River basin, Oregon

USGS Publications Warehouse

Rounds, Stewart A.

2010-01-01

Methods were developed to assess the effects of dams on streamflow and water temperature in the Willamette River and its major tributaries. These methods were used to estimate the flows and temperatures that would occur at 14 dam sites in the absence of upstream dams, and river models were applied to simulate downstream flows and temperatures under a no-dams scenario. The dams selected for this study include 13 dams built and operated by the U.S. Army Corps of Engineers (USACE) as part of the Willamette Project, and 1 dam on the Clackamas River owned and operated by Portland General Electric (PGE). Streamflows in the absence of upstream dams for 2001-02 were estimated for USACE sites on the basis of measured releases, changes in reservoir storage, a correction for evaporative losses, and an accounting of flow effects from upstream dams. For the PGE dam, no-project streamflows were derived from a previous modeling effort that was part of a dam-relicensing process. Without-dam streamflows were characterized by higher peak flows in winter and spring and much lower flows in late summer, as compared to with-dam measured flows. Without-dam water temperatures were estimated from measured temperatures upstream of the reservoirs (the USACE sites) or derived from no-project model results (the PGE site). When using upstream data to estimate without-dam temperatures at dam sites, a typical downstream warming rate based on historical data and downstream river models was applied over the distance from the measurement point to the dam site, but only for conditions when the temperature data indicated that warming might be expected. Regressions with measured temperatures from nearby or similar sites were used to extend the without-dam temperature estimates to the entire 2001-02 time period. Without-dam temperature estimates were characterized by a more natural seasonal pattern, with a maximum in July or August, in contrast to the measured patterns at many of the tall dam sites where the annual maximum temperature typically occurred in September or October. Without-dam temperatures also tended to have more daily variation than with-dam temperatures. Examination of the without-dam temperature estimates indicated that dam sites could be grouped according to the amount of streamflow derived from high-elevation, spring-fed, and snowmelt-driven areas high in the Cascade Mountains (Cougar, Big Cliff/Detroit, River Mill, and Hills Creek Dams: Group A), as opposed to flow primarily derived from lower-elevation rainfall-driven drainages (Group B). Annual maximum temperatures for Group A ranged from 15 to 20 degree(s)C, expressed as the 7-day average of the daily maximum (7dADM), whereas annual maximum 7dADM temperatures for Group B ranged from 21 to 25 degrees C. Because summertime stream temperature is at least somewhat dependent on the upstream water source, it was important when estimating without-dam temperatures to use correlations to sites with similar upstream characteristics. For that reason, it also is important to maintain long-term, year-round temperature measurement stations at representative sites in each of the Willamette River basin's physiographic regions. Streamflow and temperature estimates downstream of the major dam sites and throughout the Willamette River were generated using existing CE-QUAL-W2 flow and temperature models. These models, originally developed for the Willamette River water-temperature Total Maximum Daily Load process, required only a few modifications to allow them to run under the greatly reduced without-dam flow conditions. Model scenarios both with and without upstream dams were run. Results showed that Willamette River streamflow without upstream dams was reduced to levels much closer to historical pre-dam conditions, with annual minimum streamflows approximately one-half or less of dam-augmented levels. Thermal effects of the dams varied according to the time of year, from cooling in mid-summer to warm

39. Photocopy of scale drawing (from Station 'L' office files, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

39. Photocopy of scale drawing (from Station 'L' office files, Portland, Oregon) Portland General Electric in house drawing, 5/12/1927 SECTION (TOP) AND ELEVATION (BOTTOM) OF BOILER #9 WHICH IS LOCATED IN THE H.P. BOILER ROOM BUILDING L4, DIAGRAM OF THE GENERAL LAYOUT AND STEAM PIPING OF THE BOILER - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

Age-Friendly Portland: a university-city-community partnership.

PubMed

Neal, Margaret B; DeLaTorre, Alan K; Carder, Paula C

2014-01-01

This article addresses the question of how creating an age-friendly city has come to be an important policy and planning issue in Portland, Oregon. In 2006, researchers from Portland State University's Institute on Aging examined the meanings of age friendliness among a broad range of participants in Portland, Oregon. The research was conducted in conjunction with the World Health Organization's (WHO) Age-Friendly Cities project and followed the completion of two earlier non-WHO-related projects. The city of Portland, through the Institute on Aging, was one of nine original members to apply for and be accepted into the WHO Global Network of Age-Friendly Cities and Communities. An Age-Friendly Portland Advisory Council was formed to guide the development of an action plan, monitor progress over time, and suggest additional research. To understand how Portland's age-friendly policy effort has developed over time, we use Kingdon's (1984) agenda-setting framework to explain how the policy problem was formulated, how solutions were developed, and the influence of local politics. The policy actors, including individuals and organizations working within and outside of government, are described. The Portland experience provides a case study that other cities, especially those with a strong commitment to community-engaged urban planning, may find useful as they develop age-friendly initiatives.

Beneficial use of dredged material for habitat creation, enhancement, and restoration in New York-New Jersey Harbor.

PubMed

Yozzo, David J; Wilber, Pace; Will, Robert J

2004-10-01

A comprehensive Dredged Material Management Plan (DMMP) has been developed by the US Army Corps of Engineers, New York District (USACE-NYD) and the Port Authority of New York and New Jersey (PANY/NJ). The primary objective of the DMMP is to identify cost-effective and environmentally acceptable alternatives for the placement of dredged material derived from ongoing and proposed navigation improvements within the PANY/NJ. A significant portion of this dredged material is classified as unsuitable for open-ocean disposal. One suite of alternatives presented within the DMMP is the beneficial use of dredged material for habitat creation, enhancement, and restoration within the NY/NJ Harbor Estuary. Proposed beneficial use/habitat development projects include the use of dredged material for construction of artificial reefs, oyster reef restoration, intertidal wetland and mudflat creation, bathymetric recontouring, filling dead-end canals/basins, creation of bird/wildlife islands, and landfill/brownfields reclamation. Preliminary screening of the proposed beneficial use alternatives identified advantages, disadvantages, potential volumes, and estimated costs associated with each project type. Continued study of the proposed beneficial use alternatives has identified areas of environmental research or technology development where further investigation is warranted.

Evaluation of dredged material proposed for ocean disposal from Hudson River, New York

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gardiner, W.W.; Barrows, E.S.; Antrim, L.D.

1996-09-01

The Hudson River (Federal Project No. 41) was one of seven waterways that the U.S. Army Corps of Engineers-New York District (USACE-NYD) requested the Battelle Marine Sciences Laboratory (MSL) to sample and evaluate for dredging and disposal in March 1994. Sediment samples were collected from the Hudson River. Tests and analyses were conducted on Hudson River sediment core samples. The evaluation of proposed dredged material from the Hudson River included bulk sediment chemical analyses, chemical analyses of site water and elutriate, water-column and benthic acute toxicity tests, and bioaccumulation studies. Individual sediment core samples collected from Hudson River were analyzedmore » for grain size, moisture content, and total organic carbon (TOC). A composite sediment sample, representing the entire area proposed for dredging, was analyzed for bulk density, specific gravity, metals, chlorinated pesticides, polychlorinated biphenyl (PCB) congeners, polynuclear aromatic hydrocarbons (PAH), and 1,4-dichlorobenzene. Site water and elutriate water, prepared from the suspended-particulate phase (SPP) of Hudson River sediment, were analyzed for metals, pesticides, and PCBS. Water-column or SPP toxicity tests were performed with three species. Benthic acute toxicity tests were performed. Bioaccumulation tests were also conducted.« less

Linde FUSRAP Site Remediation: Engineering Challenges and Solutions of Remedial Activities on an Active Industrial Facility - 13506

DOE Office of Scientific and Technical Information (OSTI.GOV)

Beres, Christopher M.; Fort, E. Joseph; Boyle, James D.

2013-07-01

The Linde FUSRAP Site (Linde) is located in Tonawanda, New York at a major research and development facility for Praxair, Inc. (Praxair). Successful remediation activities at Linde combines meeting cleanup objectives of radiological contamination while minimizing impacts to Praxair business operations. The unique use of Praxair's property coupled with an array of active and abandoned utilities poses many engineering and operational challenges; each of which has been overcome during the remedial action at Linde. The U.S. Army Corps of Engineers - Buffalo District (USACE) and CABRERA SERVICES, INC. (CABRERA) have successfully faced engineering challenges such as relocation of an abovegroundmore » structure, structural protection of an active water line, and installation of active mechanical, electrical, and communication utilities to perform remediation. As remediation nears completion, continued success of engineering challenges is critical as remaining activities exist in the vicinity of infrastructure essential to business operations; an electrical substation and duct bank providing power throughout the Praxair facility. Emphasis on engineering and operations through final remediation and into site restoration will allow for the safe and successful completion of the project. (authors)« less

Ecological evaluation of proposed dredged material from St. Andrew Bay, Florida

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mayhew, H.L.; Word, J.Q.; Kohn, N.P.

1993-10-01

The US Army Corps of Engineers (USACE), Mobile District, requested that the Battelle/Marine Sciences Laboratory (MSL) conduct field sampling and chemical and biological testing to determine the suitability of potential dredged material for open ocean disposal. Sediment from St. Andrew Bay was chemically characterized and evaluated for biological toxicity and bioaccumulation of contaminants. The Tier III guidance for ocean disposal testing requires tests of water column effects (following dredged material disposal), deposited sediment toxicity, and bioaccumulation of contaminants from deposited sediment (dredged material). To meet these requirements, the MSL conducted suspended-particulate-phase (SPP) toxicity tests, solid-phase toxicity tests, and bioaccumulation testingmore » on sediment representing potential dredged material from Panama City Harbor. Physical and chemical characterization of sediment to support toxicity and bioaccumulation results was also conducted on both the test and reference sediments. The MSL collected sediment samples from five sites in St. Andrew Bay and one reference site near Lands End Peninsula. The five test sediments and the reference sediment were analyzed for physical and chemical sediment characteristics, SPP chemical contaminants, solid-phase toxicity, SPP toxicity, and bioaccumulation of contaminants.« less

Laboratory Assessment of Potential Impacts to Dungeness Crabs from Disposal of Dredged Material from the Columbia River

DOE Office of Scientific and Technical Information (OSTI.GOV)

Vavrinec, John; Pearson, Walter H.; Kohn, Nancy P.

2007-05-07

Dredging of the Columbia River navigation channel has raised concerns about dredging-related impacts on Dungeness crabs (Cancer magister) in the estuary, mouth of the estuary, and nearshore ocean areas adjacent to the Columbia River. The Portland District, U.S. Army Corps of Engineers engaged the Marine Sciences Laboratory (MSL) of the U.S. Department of Energy’s Pacific Northwest National Laboratory to review the state of knowledge and conduct studies concerning impacts on Dungeness crabs resulting from disposal during the Columbia River Channel Improvement Project and annual maintenance dredging in the mouth of the Columbia River. The present study concerns potential effects onmore » Dungeness crabs from dredged material disposal specific to the mouth of the Columbia River.« less

Analyses of heavy metals in mineral trioxide aggregate and Portland cement.

PubMed

Schembri, Matthew; Peplow, George; Camilleri, Josette

2010-07-01

Portland cement is used in the construction industry as a binder in concrete. It is manufactured from chalk, limestone, and clay, which are clinkered at very high temperatures and ground with gypsum to form Portland cement. The raw materials and the manufacturing process can result in the inclusion of heavy metals in Portland cement. Portland cement with a four to one addition of bismuth oxide is marketed as mineral trioxide aggregate (MTA), which is used mainly as a dental material. Heavy metal inclusion can be of concern because MTA is in contact with hard and soft tissues. Measurements of arsenic, lead, and chromium in hydrated gray and white Portland cement, ProRoot MTA, and MTA Angelus were conducted with graphite furnace atomic absorption spectrophotometry after acid digestion on the hydrated material. The leaching of the metal ions from the solid material in water and simulated body fluid (SBF) was also determined. All cement types showed high relative values of leached chromium compared with arsenic and lead in both the total metal content and leached species. The gray Portland cement showed the highest total amount of metal. The white Portland and both MTAs had lower values for all the leached metal ions. Both MTAs released more arsenic than the amount specified in ISO 9917-1 (2007). Portland cements and MTAs showed evidence of heavy metals in the acid-soluble form as well as leaching in deionized water and SBF. MTA contained levels of arsenic higher than the safe limit specified by the ISO 9917-1 (2007). Copyright 2010 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

Portland regionwide advanced traffic management system plan

DOT National Transportation Integrated Search

1993-10-01

The Portland Regional Transportation Plan indicates that by the year 2010, $5 billion dollars will be spent on transportation, and the region will have even more congestion on major corridors than today. The Portland region cannot rid itself of co...

Flood-inundation maps for a 9.1-mile reach of the Coast Fork Willamette River near Creswell and Goshen, Lane County, Oregon

USGS Publications Warehouse

Hess, Glen W.; Haluska, Tana L.

2016-04-13

Digital flood-inundation maps for a 9.1-mile reach of the Coast Fork Willamette River near Creswell and Goshen, Oregon, were developed by the U.S. Geological Survey (USGS) in cooperation with the U.S. Army Corps of Engineers (USACE). The inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation/, depict estimates of the areal extent and depth of flooding corresponding to selected stages at the USGS streamgage at Coast Fork Willamette River near Goshen, Oregon (14157500), at State Highway 58. Current stage at the streamgage for estimating near-real-time areas of inundation may be obtained at http://waterdata.usgs.gov/or/nwis/uv/?site_no=14157500&PARAmeter_cd=00065,00060. In addition, the National Weather Service (NWS) forecasted peak-stage information may be used in conjunction with the maps developed in this study to show predicted areas of flood inundation.In this study, areas of inundation were provided by USACE. The inundated areas were developed from flood profiles simulated by a one-dimensional unsteady step‑backwater hydraulic model. The profiles were checked by the USACE using documented high-water marks from a January 2006 flood. The model was compared and quality assured using several other methods. The hydraulic model was then used to determine eight water-surface profiles at various flood stages referenced to the streamgage datum and ranging from 11.8 to 19.8 ft, approximately 2.6 ft above the highest recorded stage at the streamgage (17.17 ft) since 1950. The intervals between stages are variable and based on annual exceedance probability discharges, some of which approximate NWS action stages.The areas of inundation and water depth grids provided to USGS by USACE were used to create interactive flood‑inundation maps. The availability of these maps with current stage from USGS streamgage and forecasted stream stages from the NWS provide emergency management personnel and residents with information that is critical for flood response activities, such as evacuations and road closures as well as for post flood recovery efforts.

75 FR 35007 - Portland Water Bureau; Notice of Application Accepted for Filing and Soliciting Comments, Motions...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-21

.... Bryan Robinson, City of Portland Water Bureau, 1900 N. Interstate, Portland, OR 97227; (503) 823-7221; [email protected] . i. FERC Contact: Kelly Houff, (202) 502-6393, Kelly[email protected] . j. Status...

75 FR 20523 - Regulated Navigation Areas; Port of Portland Terminal 4, Willamette River, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-20

... contaminated sediment and shoreline soil in these areas. As such, the RNAs are necessary to help ensure the... Areas (RNA) at the Port of Portland Terminal 4 on the Willamette River in [[Page 20524

40 CFR 63.1352 - Additional test methods.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Standards for Hazardous Air Pollutants From the Portland Cement Manufacturing Industry Monitoring and... bypass stacks at portland cement manufacturing facilities, for use in applicability determinations under... kiln/raw mills and associated bypass stacks at portland cement manufacturing facilities, for use in...

Effect of different mixing methods on the physical properties of Portland cement.

PubMed

Shahi, Shahriar; Ghasemi, Negin; Rahimi, Saeed; Yavari, Hamidreza; Samiei, Mohammad; Jafari, Farnaz

2016-12-01

The Portland cement is hydrophilic cement; as a result, the powder-to-liquid ratio affects the properties of the final mix. In addition, the mixing technique affects hydration. The aim of this study was to evaluate the effect of different mixing techniques (conventional, amalgamator and ultrasonic) on some selective physical properties of Portland cement. The physical properties to be evaluated were determined using the ISO 6786:2001 specification. One hundred sixty two samples of Portland cement were prepared for three mixing techniques for each physical property (each 6 samples). Data were analyzed using descriptive statistics, one-way ANOVA and post hoc Tukey tests. Statistical significance was set at P <0.05. The mixing technique had no significant effect on the compressive strength, film thickness and flow of Portland cement ( P >0.05). Dimensional changes (shrinkage), solubility and pH increased significantly by amalgamator and ultrasonic mixing techniques ( P <0.05). The ultrasonic technique significantly decreased working time, and the amalgamator and ultrasonic techniques significantly decreased the setting time ( P <0.05). The mixing technique exerted no significant effect on the flow, film thickness and compressive strength of Portland cement samples. Key words: Physical properties, Portland cement, mixing methods.

40 CFR 63.1352 - Additional test methods.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) National Emission Standards for Hazardous Air Pollutants From the Portland Cement Manufacturing Industry... determine the rates of emission of HCl from kilns and associated bypass stacks at portland cement... emission of specific organic HAP from raw material dryers, and kilns at Portland cement manufacturing...

Urban commodity flow data collection and analysis using global positioning systems

DOT National Transportation Integrated Search

2006-05-01

The Urban Commodity Flow Data Collection and Analysis project is a joint effort between : Oregon State University (OSU) and the City of Portland, Oregon Travel Forecasting Group (Port : of Portland and Portland Metro). The broad objective of this pro...

78 FR 4381 - Foreign-Trade Zone 45-Portland, Oregon; Application for Reorganization and Expansion Under...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-22

... following sites: Site 1 (1,830 acres)--Rivergate Industrial Park, Port Terminal Nos. 5 and 6, and the... Way and NE Alderwood Road, Portland; Site 3 (254 acres)--Portland Ship Repair Yard, 5555 N. Channel...

Superfund record of decision (EPA Region 10): McCormick and Baxter Creosoting Company, Portland Plant, Portland, OR, March 29, 1996

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1996-08-01

The decision document presents the selected final remedial actions for the McCormick and Baxter Creosoting Company, Portland Plant site (McCormick and Baxter or site) located in Portland, Oregon. The selected remedy is a series of remedial actions that address the principal threats at the site by treating the most highly contaminated soil, extracting nonaqueous phase liquid (NAPL) and treating contaminated groundwater, and capping the most highly contaminated sediment.

75 FR 58376 - Environmental Impacts Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-24

... Seastrand 626-574-5278. EIS No. 20100378, Draft Supplement, USFS, OR, North Fork Burnt River Mining Project.... 20100380, Final EIS, USACE, 00, Sabine-Neches Waterway Channel Improvement Project, Proposed Ocean Dredged...

Data Gaps in Remedial Design (USACE)

EPA Pesticide Factsheets

As the number of Supertund sites In the phases of Remedial Design (RD) and Remedial Action (RA) has grown. we have become increasingly aware of the adverse effects of inadequate or insufficient design data.

77 FR 55213 - Environmental Impacts Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-07

... Swansfield 605-343-1567. EIS No. 20120290, Final EIS, USACE, TX, Freeport Harbor Channel Improvement Project... Conditions by Reducing Road-Related Impacts to Wildlife, Fish, Soil, and Water Resources and Restoration of...

78 FR 46940 - Environmental Impacts Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-02

... Air Station Key West Airfield Operations Review Period Ends: 09/03/2013, Contact: Greg Timoney 904-542...-0662. EIS No. 20130228, Final EIS, USACE, CO, Chatfield Reservoir Storage Reallocation, Review Period...

Nonlinear scaling of the Unit Hydrograph Peaking Factor for dam safety

NASA Astrophysics Data System (ADS)

Pradhan, N. R.; Loney, D.

2017-12-01

Existing U.S. Army Corps of Engineers (USACE) policy suggests unit hydrograph peaking factor (UHPF), the ratio of an observed and modeled event unit hydrograph peak, range between 1.25 and 1.50 to ensure dam safety. It is pertinent to investigate the impact of extreme flood events on the validity of this range through physically based rainfall-runoff models not available during the planning and design of most USACE dams. The UHPF range was analyzed by deploying the Gridded Surface Subsurface Hydrologic Analysis (GSSHA) model in the Goose Creek, VA, watershed to develop a UHPF relationship with excess rainfall across various return-period events. An effective rainfall factor (ERF) is introduced to validate existing UHPF guidance as well as provide a nonlinear UHPF scaling relation when effective rainfall does not match that of the UH design event.

40 CFR 81.78 - Metropolitan Portland Intrastate Air Quality Control Region.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Quality Control Region. 81.78 Section 81.78 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.78 Metropolitan Portland Intrastate Air Quality Control Region. The Metropolitan Portland Intrastate Air Quality Control Region (Maine) consists of the territorial area...

40 CFR 63.1352 - Additional test methods.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Standards for Hazardous Air Pollutants From the Portland Cement Manufacturing Industry Monitoring and... rates of emission of HCl from kilns and associated bypass stacks at portland cement manufacturing... specific organic HAP from raw material dryers, kilns and in-line kiln/raw mills at Portland cement...

40 CFR 63.1352 - Additional test methods.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Standards for Hazardous Air Pollutants From the Portland Cement Manufacturing Industry Monitoring and... rates of emission of HCl from kilns and associated bypass stacks at portland cement manufacturing... specific organic HAP from raw material dryers, kilns and in-line kiln/raw mills at Portland cement...

40 CFR 81.78 - Metropolitan Portland Intrastate Air Quality Control Region.

Code of Federal Regulations, 2013 CFR

2013-07-01

... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.78 Metropolitan Portland Intrastate Air Quality Control Region. The Metropolitan Portland Intrastate Air Quality Control Region (Maine) consists of the territorial area...

40 CFR 81.78 - Metropolitan Portland Intrastate Air Quality Control Region.

Code of Federal Regulations, 2012 CFR

2012-07-01

... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.78 Metropolitan Portland Intrastate Air Quality Control Region. The Metropolitan Portland Intrastate Air Quality Control Region (Maine) consists of the territorial area...

40 CFR 81.51 - Portland Interstate Air Quality Control Region.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Control Region. 81.51 Section 81.51 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.51 Portland Interstate Air Quality Control Region. The Portland Interstate...

40 CFR 81.51 - Portland Interstate Air Quality Control Region.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Control Region. 81.51 Section 81.51 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.51 Portland Interstate Air Quality Control Region. The Portland Interstate...

40 CFR 81.51 - Portland Interstate Air Quality Control Region.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Control Region. 81.51 Section 81.51 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.51 Portland Interstate Air Quality Control Region. The Portland Interstate...

40 CFR 81.78 - Metropolitan Portland Intrastate Air Quality Control Region.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.78 Metropolitan Portland Intrastate Air Quality Control Region. The Metropolitan Portland Intrastate Air Quality Control Region (Maine) consists of the territorial area...

Anacostia River fringe wetlands restoration project: final report for the five-year monitoring program (2003 through 2007)

USGS Publications Warehouse

Krafft, Cairn C.; Hammerschlag, Richard S.; Guntenspergen, Glenn R.

2009-01-01

The 6-hectare (ha) freshwater tidal Anacostia River Fringe Wetlands (Fringe Wetlands) were reconstructed along the mainstem of the Anacostia River in Washington, DC (Photograph 1, Figure 1) during the summer of 2003. The Fringe Wetlands consist of two separate planting cells. Fringe A, located adjacent to Lower Kingman Island, on the west bank of the Anacostia River, occupies 1.6 ha; Fringe B, located on the east bank of the Anacostia River, occupies 4.4 ha. This project is the third in a series of freshwater tidal wetland reconstructions on the Anacostia River designed and implemented by the US Army Corps of Engineers (USACE) Baltimore District and District Department of the Environment (DDOE) on lands managed by the National Park Service (NPS). The first was Kenilworth Marsh, reconstructed in 1993 (Syphax and Hammerschlag 2005); the second was Kingman Marsh, reconstructed in 2000 (Hammerschlag et al. 2006). Kenilworth and Kingman were both constructed in low-energy backwaters of the Anacostia. However, the Fringe Wetlands, which were constructed on two pre-existing benches along the high-energy mainstem, required sheet piling to provide protection from erosive impacts of increased flow and volume of water associated with storm events during the establishment phase (Photograph 2). All three projects required the placement of dredged sediment materials to increase elevations enough to support emergent vegetation (Photograph 3). The purpose of all three wetland reconstruction projects was to restore pieces of the once extensive tidal freshwater marsh habitat that bordered the Anacostia River historically, prior to the dredge and fill operations and sea wall installation that took place there in the early to mid-1900's (Photograph 4).

Synthesis of Portland cement and calcium sulfoaluminate-belite cement for sustainable development and performance

NASA Astrophysics Data System (ADS)

Chen, Irvin Allen

Portland cement concrete, the most widely used manufactured material in the world, is made primarily from water, mineral aggregates, and portland cement. The production of portland cement is energy intensive, accounting for 2% of primary energy consumption and 5% of industrial energy consumption globally. Moreover, portland cement manufacturing contributes significantly to greenhouse gases and accounts for 5% of the global CO2 emissions resulting from human activity. The primary objective of this research was to explore methods of reducing the environmental impact of cement production while maintaining or improving current performance standards. Two approaches were taken, (1) incorporation of waste materials in portland cement synthesis, and (2) optimization of an alternative environmental friendly binder, calcium sulfoaluminate-belite cement. These approaches can lead to less energy consumption, less emission of CO2, and more reuse of industrial waste materials for cement manufacturing. In the portland cement part of the research, portland cement clinkers conforming to the compositional specifications in ASTM C 150 for Type I cement were successfully synthesized from reagent-grade chemicals with 0% to 40% fly ash and 0% to 60% slag incorporation (with 10% intervals), 72.5% limestone with 27.5% fly ash, and 65% limestone with 35% slag. The synthesized portland cements had similar early-age hydration behavior to commercial portland cement. However, waste materials significantly affected cement phase formation. The C3S--C2S ratio decreased with increasing amounts of waste materials incorporated. These differences could have implications on proportioning of raw materials for cement production when using waste materials. In the calcium sulfoaluminate-belite cement part of the research, three calcium sulfoaluminate-belite cement clinkers with a range of phase compositions were successfully synthesized from reagent-grade chemicals. The synthesized calcium sulfoaluminate-belite cement that contained medium C4A3 S¯ and C2S contents showed good dimensional stability, sulfate resistance, and compressive strength development and was considered the optimum phase composition for calcium sulfoaluminate-belite cement in terms of comparable performance characteristics to portland cement. Furthermore, two calcium sulfoaluminate-belite cement clinkers were successfully synthesized from natural and waste materials such as limestone, bauxite, flue gas desulfurization sludge, Class C fly ash, and fluidized bed ash proportioned to the optimum calcium sulfoaluminate-belite cement synthesized from reagent-grade chemicals. Waste materials composed 30% and 41% of the raw ingredients. The two calcium sulfoaluminate-belite cements synthesized from natural and waste materials showed good dimensional stability, sulfate resistance, and compressive strength development, comparable to commercial portland cement.

75 FR 44304 - Noise Exposure Map Notice, Portland International Airport, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-28

... Portland International Airport under the provisions of 49 U.S.C. 47501 et seq. (Aviation Safety and Noise... 47503 of the Aviation Safety and Noise Abatement Act (hereinafter referred to as ``the Act''), an..., OR AGENCY: Federal Aviation Administration, DOT. ACTION: Notice. SUMMARY: The Federal Aviation...

76 FR 12370 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-Portland Cement...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-07

... Production Act of 1993--Portland Cement Association Notice is hereby given that, on February 02, 2011... seq. (``the Act''), Portland Cement Association (``PCA'') has filed written notifications..., Praxair, Danbury, CT; Metso Minerals, York, PA; Lehigh Cement Company LLC, Allentown, PA; Lehigh Northwest...

Impact of a Robert Noyce Scholarship on STEM Teacher Recruitment

ERIC Educational Resources Information Center

Morrell, Patricia D.; Salomone, Stephanie

2017-01-01

Funding from the Robert Noyce Teacher Scholarship Program supports the University of Portland Noyce Scholars and Interns Program (University of Portland Noyce Program). This study examined the first 3 years of the University of Portland Noyce Program to determine its effectiveness in attracting science, technology, engineering, and mathematics…

77 FR 58491 - Drawbridge Operation Regulation; Willamette River, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-21

... deviation is necessary to accommodate the running of the Portland Marathon. This deviation allows the bridge to remain in the down or closed position during the marathon. DATES: This deviation is effective from... vessel traffic to facilitate safe, uninterrupted roadway passage of participants of the Portland Marathon...

77 FR 55182 - Foreign-Trade Zone 45-Portland, OR, Authorization of Production Activity, Shimadzu USA...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-07

... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [B-34-2012] Foreign-Trade Zone 45--Portland, OR, Authorization of Production Activity, Shimadzu USA Manufacturing, Inc., (Analytical Instruments-- Liquid Chromatographs and Mass Spectrometer Production), Canby, OR The Port of Portland, grantee of FTZ 45, submitted a...

33 CFR 167.50 - In the approaches to Portland, ME: General.

Code of Federal Regulations, 2011 CFR

2011-07-01

... SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas § 167.50 In the approaches to Portland, ME: General. The traffic separation scheme in the approaches to Portland, ME, consists of three parts: A precautionary area, an...

33 CFR 167.50 - In the approaches to Portland, ME: General.

Code of Federal Regulations, 2014 CFR

2014-07-01

... SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas § 167.50 In the approaches to Portland, ME: General. The traffic separation scheme in the approaches to Portland, ME, consists of three parts: A precautionary area, an...

33 CFR 167.50 - In the approaches to Portland, ME: General.

Code of Federal Regulations, 2013 CFR

2013-07-01

... SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas § 167.50 In the approaches to Portland, ME: General. The traffic separation scheme in the approaches to Portland, ME, consists of three parts: A precautionary area, an...

33 CFR 167.50 - In the approaches to Portland, ME: General.

Code of Federal Regulations, 2012 CFR

2012-07-01

... SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas § 167.50 In the approaches to Portland, ME: General. The traffic separation scheme in the approaches to Portland, ME, consists of three parts: A precautionary area, an...

Enplanement and All Cargo Activity

DTIC Science & Technology

1991-01-01

ORLEANS NEW ORLEANS INTL/M MSY 3,255,817 $3.481.281 41 IL CHICAGO CHICAGO MIDWAY MDW 3,241,851 $3,472.203 42 OR PORTLAND PORTLAND INTL POX # 3,178,617...FNN 66.042 $473.418 NEW MEXICO TOTAL 2.560.292 $4.236.347 3601 COUNTY OF BROOME EDWIN A LINK FIELD-BRD 5GM 151.518 $783.947 3602 COUNTY OF CHAUTAUQUA...PENDLETON MUNI PDT 11,056 $400.000 4109 CITY OF REDMOND ROBERTS FtELD ROM 64.773 $486.820 4113 PORT OF PORTLAND PORTLAND INTL POX # 3.178,617 $1.715.551

Micro-battery Development for Juvenile Salmon Acoustic Telemetry System Applications

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chen, Honghao; Cartmell, Samuel S.; Wang, Qiang

2014-01-21

The Juvenile Salmon Acoustic Telemetry System (JSATS) project supported by the U.S. Army Corps of Engineers, Portland District, has yielded the smallest acoustic fish tag transmitter commercially available to date. In order to study even smaller fish populations and make the transmitter injectable by needles, the JSATS acoustic micro transmitter needs to be further downsized. This study focuses on the optimization of microbattery design based on Li/CFx chemistry. Through appropriate modifications, a steady high-rate pulse current with desirable life time has been achieved while the weight and volume of the battery is largely reduced. The impedance variation in as-designed microbatteriesmore » is systematically compared with that of currently used watch batteries in JSATS with an attempt to understand the intrinsic factors that control the performances of microbatteries under the real testing environments.« less

33 CFR 165.1312 - Security Zone; Portland Rose Festival on Willamette River.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Security Zone; Portland Rose Festival on Willamette River. 165.1312 Section 165.1312 Navigation and Navigable Waters COAST GUARD... § 165.1312 Security Zone; Portland Rose Festival on Willamette River. (a) Location. The following area...

40 CFR 63.1340 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2013 CFR

2013-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants From the Portland Cement... this subpart apply to each new and existing portland cement plant which is a major source or an area... to and regulated under subpart EEE of this part; (2) Each clinker cooler at any portland cement plant...

40 CFR 63.1340 - What parts of my plant does this subpart cover?

Code of Federal Regulations, 2014 CFR

2014-07-01

... CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants From the Portland Cement... this subpart apply to each new and existing portland cement plant which is a major source or an area... to and regulated under subpart EEE of this part; (2) Each clinker cooler at any portland cement plant...

33 CFR 100.1302 - Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. 100.1302 Section 100.1302 Navigation and Navigable Waters COAST... § 100.1302 Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. (a) Regulated area. All...

33 CFR 165.1312 - Security Zone; Portland Rose Festival on Willamette River.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Security Zone; Portland Rose Festival on Willamette River. 165.1312 Section 165.1312 Navigation and Navigable Waters COAST GUARD... § 165.1312 Security Zone; Portland Rose Festival on Willamette River. (a) Location. The following area...

28. Photocopy of scale drawing (from Station 'L' office files, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

28. Photocopy of scale drawing (from Station 'L' office files, Portland, Oregon) Link-Belt Company, contractors, 1920 THE SCREENING SYSTEM OF STATION 'L', WATER FLOWS THROUGH THE SCREENS AND IS CARRIED TO THE PUMPS BY WATER BUCKETS - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

33 CFR 100.1302 - Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. 100.1302 Section 100.1302 Navigation and Navigable Waters COAST... § 100.1302 Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. (a) Regulated area. All...

33 CFR 100.1302 - Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. 100.1302 Section 100.1302 Navigation and Navigable Waters COAST... § 100.1302 Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. (a) Regulated area. All...

33 CFR 100.1302 - Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. 100.1302 Section 100.1302 Navigation and Navigable Waters COAST... § 100.1302 Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. (a) Regulated area. All...

33 CFR 100.1302 - Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. 100.1302 Section 100.1302 Navigation and Navigable Waters COAST... § 100.1302 Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. (a) Regulated area. All...

78 FR 4331 - Safety Zone; Sellwood Bridge Move; Willamette River, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-22

... 1625-AA00 Safety Zone; Sellwood Bridge Move; Willamette River, Portland, OR AGENCY: Coast Guard, DHS... the Sellwood Bridge, located on the Willamette River in Portland, Oregon, while it is being relocated 66 feet downriver as part of the new Sellwood Bridge construction project. This action is necessary...

IMMEDIATE AND DELAYED SOLUBILITY OF MINERAL TRIOXIDE AGGREGATE AND PORTLAND CEMENT

PubMed Central

Bodanezi, Augusto; Carvalho, Nara; Silva, Daniela; Bernardineli, Norberti; Bramante, Clovis Monteiro; Garcia, Roberto Brandão; de Moraes, Ivaldo Gomes

2008-01-01

This study investigated the solubility of mineral trioxide aggregate (MTA) and Portland cement since its mixture until 672 hours, by means of two complimentary methods. Metal ring molds filled with the cements were covered with distilled water and, at each experimental time (3, 24, 72, 168, 336 and 672 hours), were weighed as soon as the plates in which the samples have been placed. Empty rings served as the control group (n=8). Mean weight gain and loss was determined and analyzed statistically by two-way ANOVA and Tukey's test for all pairwise comparisons. Only Portland cement showed less than 3% weight loss through 24 hours. Detached MTA residues were heavier than those of Portland cement over the 3 to 168 hours. The weight of MTA rings increased more than that of Portland rings within 672 hours (p=0.05). The findings of the present study indicate that, in an aqueous environment MTA is more soluble than Portland cement and exceeds the maximum weight loss considered acceptable by ISO 6876 standard (2001). PMID:19089204

2014 Strategic Sustainability Performance Plan

DTIC Science & Technology

2014-06-30

Strategic Sourcing Initiatives, such as Blanket Purchase Agreements ( BPAs ) for office products and imaging equipment, which include sustainable...end of FY2014. Use Federal Strategic Sourcing Initiatives, such as Blanket Purchase Agreements ( BPAs ) Yes USACE is required to participate in

77 FR 31355 - Environmental Impacts Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-25

...: https://cdx.epa.gov . EIS No. 20120157, Final EIS, FTA, GA, Tier 1--Atlanta Beltline City of Atlanta..., Review Period Ends: 06/ 25/2012, Contact: Brian Smart 404-865-5600. EIS No. 20120158, Draft EIS, USACE...

A Tool for Assessing Future Capacity Loss Due to Sedimentation in the United States' Reservoirs

NASA Astrophysics Data System (ADS)

Pinson, A. O.; Baker, B.; White, K. D.

2017-12-01

Federal reservoirs are critical components of the United States' water supply, flood risk management, hydropower and navigation infrastructure. These reservoirs included capacity for storage loss due to the deposition of sediment by inflowing streams in their original design. However, the actual rate of capacity loss experienced is controlled in part by climate, topography, soils, and land use/land cover, and may vary from the design. To assess the current and future vulnerability of its reservoirs to sedimentation. USACE has developed an online planning tool to identify USACE reservoirs where sedimentation is currently a problem (e.g., sedimentation rate exceeds design sedimentation rate, or zone losses disproportionately affect authorized purposes), and reservoirs where rates are expected to increase significantly in the future. The goal is to be able to prioritize operation and maintenance actions to minimize the effects of reservoir capacity loss on authorized purposes and help maximize reservoir use life.

Frameworks for amending reservoir water management

USGS Publications Warehouse

Mower, Ethan; Miranda, Leandro E.

2013-01-01

Managing water storage and withdrawals in many reservoirs requires establishing seasonal targets for water levels (i.e., rule curves) that are influenced by regional precipitation and diverse water demands. Rule curves are established as an attempt to balance various water needs such as flood control, irrigation, and environmental benefits such as fish and wildlife management. The processes and challenges associated with amending rule curves to balance multiuse needs are complicated and mostly unfamiliar to non-US Army Corps of Engineers (USACE) natural resource managers and to the public. To inform natural resource managers and the public we describe the policies and process involved in amending rule curves in USACE reservoirs, including 3 frameworks: a general investigation, a continuing authority program, and the water control plan. Our review suggests that water management in reservoirs can be amended, but generally a multitude of constraints and competing demands must be addressed before such a change can be realized.

77 FR 17409 - Foreign-Trade Zone 45-Portland, OR Expansion of Manufacturing Authority Epson Portland, Inc...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-26

..., OR Expansion of Manufacturing Authority Epson Portland, Inc. (Inkjet Ink); Notice of Approval of... (19 CFR 146.41) inputs in manufacturing of ink for inkjet printer cartridges. Notice was given in the... approved authority to include the use of certain PF status inputs in the manufacturing of ink for inkjet...

Portland State University's Second (R)evolution: Partnering to Anchor the Institution in Sustainable Communities

ERIC Educational Resources Information Center

Wiewel, Wim; Kecskes, Kevin; Martin, Sheila

2011-01-01

Portland State University has become internationally known for its whole-university approach to community-university engagement. Many academic leaders from around the world are now drawing on models for engagement that originated at Portland State. As the university takes stock of its successes, of changing economic conditions, and of the…

Photocopy of measured drawing (from Records of the U. S. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of measured drawing (from Records of the U. S. Coast Guard, Record Group 26, National Archives) ca. 1872, delineator unknown "FOG SIGNALS. FOG BELL OF PORTLAND HEAD, ME." (5" x 7" print; 4" x 5" negative) - Portland Head Light, Portland Head, approximately 1/2 mile East of Shore Road, Cape Elizabeth, Cumberland County, ME

76 FR 23193 - Traffic Separation Schemes: In the Approaches to Portland, ME; Boston, MA; Narragansett Bay, RI...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-26

...-AB55 Traffic Separation Schemes: In the Approaches to Portland, ME; Boston, MA; Narragansett Bay, RI..., interim rule codifying traffic separation schemes in the approaches to Portland, ME; in the approaches to... Cape Fear River, NC, and updating the then-current regulations for the traffic separation scheme in the...

75 FR 77529 - Traffic Separation Schemes: In the Approaches to Portland, ME; Boston, MA; Narragansett Bay, RI...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-13

...-AB55 Traffic Separation Schemes: In the Approaches to Portland, ME; Boston, MA; Narragansett Bay, RI... schemes in the approaches to Portland, ME; in the approaches to Boston, MA; in the approaches to... Coast Guard updates the current regulations for the traffic separation scheme in the approaches to...

76 FR 54206 - Gray Portland Cement and Clinker From Japan: Final Results of the Expedited Third Sunset Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-31

... manufacturing cement, has no use other than grinding into finished cement. Microfine cement was specifically... DEPARTMENT OF COMMERCE International Trade Administration [A-588-815] Gray Portland Cement and... portland cement and clinker from Japan. As a result of this third sunset review, the Department finds that...

Flood-inundation maps for the Susquehanna River near Harrisburg, Pennsylvania, 2013

USGS Publications Warehouse

Roland, Mark A.; Underwood, Stacey M.; Thomas, Craig M.; Miller, Jason F.; Pratt, Benjamin A.; Hogan, Laurie G.; Wnek, Patricia A.

2014-01-01

A series of 28 digital flood-inundation maps was developed for an approximate 25-mile reach of the Susquehanna River in the vicinity of Harrisburg, Pennsylvania. The study was selected by the U.S. Army Corps of Engineers (USACE) national Silver Jackets program, which supports interagency teams at the state level to coordinate and collaborate on flood-risk management. This study to produce flood-inundation maps was the result of a collaborative effort between the USACE, National Weather Service (NWS), Susquehanna River Basin Commission (SRBC), The Harrisburg Authority, and the U.S. Geological Survey (USGS). These maps are accessible through Web-mapping applications associated with the NWS, SRBC, and USGS. The maps can be used in conjunction with the real-time stage data from the USGS streamgage 01570500, Susquehanna River at Harrisburg, Pa., and NWS flood-stage forecasts to help guide the general public in taking individual safety precautions and will provide local municipal officials with a tool to efficiently manage emergency flood operations and flood mitigation efforts. The maps were developed using the USACE HEC–RAS and HEC–GeoRAS programs to compute water-surface profiles and to delineate estimated flood-inundation areas for selected stream stages. The maps show estimated flood-inundation areas overlaid on high-resolution, georeferenced, aerial photographs of the study area for stream stages at 1-foot intervals between 11 feet and 37 feet (which include NWS flood categories Action, Flood, Moderate, and Major) and the June 24, 1972, peak-of-record flood event at a stage of 33.27 feet at the Susquehanna River at Harrisburg, Pa., streamgage.

77 FR 52718 - Information Collection(s) Being Submitted for Review and Approval to the Office of Management and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-30

... Administration Company (USAC) must preserve the confidentiality of all data obtain from respondents and... of administering the universal service support program and must not disclose data in company-specific...

Repair and Dredging of Bear Creek Marina Final Environmental Assessment

DTIC Science & Technology

2007-06-01

vegetation typically adapted for life in saturated soil conditions” (USACE, 1987). The majority of jurisdictional wetlands in the United States are...invertebrates, including amphipods, lancelets, insect larvae, mollusks, polychaetes, gastropods , shrimp, isopods, brachiopods, and crustaceans. Little is

Optimal Dredge Fleet Scheduling, Phase 2

DOT National Transportation Integrated Search

2017-12-21

The U.S. Army Corps of Engineers (USACE) annually spends more than 100 million dollars on dredging hundreds of navigation projects on more than 12, 000 miles of inland and intra-coastal waterways. This project expands on a recently developed constrai...

76 FR 6461 - Environmental Impacts Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-04

... 01/28/2011 pursuant to 40 CFR 1506.9. Notice In accordance with Section 309(a) of the Clean Air Act..., Revised Final EIS, USACE, FL, C-111 Spreader Canal Western Project, To Restore Ecosystem Function in...

Survey of Youth Needs in Southwest Portland. Research Report No. 1.

ERIC Educational Resources Information Center

Portland State Univ., OR. School of Urban Affairs.

This report provides the results of a survey conducted by the Southwest Research Team whose goal was to provide information concerning the issues and concerns of young people in Southwest Portland. The study was part of an attempt to set a foundation for an on-going process of involving Southwest Portland youth in the planning activities of the…

Photocopy of measured drawing (from Records of the U.S. Coast ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of measured drawing (from Records of the U.S. Coast Guard, Record Group 26, National Archives) Light House Engineers' Office, May 1888 "FOG SIGNAL HOUSE FOR CALORIC ENGINES AT PORTLAND HEAD, ME." (5" x 7" print; 4" x 5" negative) - Portland Head Light, Portland Head, approximately 1/2 mile East of Shore Road, Cape Elizabeth, Cumberland County, ME

Evaluation of the strength and radiopacity of Portland cement with varying additions of bismuth oxide.

PubMed

Saliba, E; Abbassi-Ghadi, S; Vowles, R; Camilleri, J; Hooper, S; Camilleri, J

2009-04-01

To study the effect of addition of various proportions of bismuth oxide on compressive strength and radiopacity of Portland cement. The compressive strength of white Portland cement and cement replaced with 10, 15, 20, 25 and 30% bismuth oxide was evaluated by testing cylinders 6 mm in diameter and 12 mm high. Twelve cylinders were tested for each material under study. The radiopacity of the cements tested was evaluated using an aluminium step-wedge and densitometer. The optical density was compared with the relevant thickness of aluminium (Al). Statistical analysis was performed using Analysis of Variance (ANOVA) with P = 0.05 and Tukey test to perform multiple comparison tests. Various additions of bismuth oxide had no significant effect on the strength of the material when compared with the unmodified Portland cement (P > 0.05). The radiopacity of the cements tested ranged from 2.02 mm Al for Portland cement to 9.79 mm Al for the highest bismuth replacement. Addition of bismuth oxide did not affect the compressive strength of Portland cement. All the bismuth oxide cement mixtures had radio-opacities higher than 3 mm thickness of aluminium.

Study of the bismuth oxide concentration required to provide Portland cement with adequate radiopacity for endodontic use.

PubMed

Bueno, Carlos Eduardo da Silveira; Zeferino, Eduardo Gregatto; Manhães, Luiz Roberto Coutinho; Rocha, Daniel Guimarães Pedro; Cunha, Rodrigo Sanches; De Martin, Alexandre Sigrist

2009-01-01

The purpose of this study was to determine the ideal concentration of bismuth oxide in white Portland cement to provide it with sufficient radiopacity for use as an endodontic material (ADA specification #57). 2-mm thick standardized test specimens of white MTA and of white Portland cement, as controls, and of white Portland cement with the experimental addition of 5%, 10%, 15%, 20%, 25% or 30% of bismuth oxide were radiographed and compared with various thicknesses of pure aluminum, using optic density to determine the observed grayscale levels of radiopacity in a scale ranging from 0 to 255. The data was submitted to ANOVA (p<0.05) and the Ryan-Einot-Gabriel-Welch and Quiot test (REGWQ) for multiple comparison of the means. White Portland cement with 0%, 5%, 10%, 15%, 20%, 25% and 30% of bismuth oxide presented mean readings of 63.3, 95.7, 110.7, 142.7, 151.3, 161.0 and 180.0 respectively. MTA presented a mean reading of 157.3. The readings of MTA and white Portland cement with 15% bismuth oxide did not differ significantly from the reading observed for a thickness of 4 mm of aluminum (145.3), which is considered ideal for a test specimen by ADA specification #57 (2 mm above the thickness of the test specimen). White MTA and white Portland cement with 15% bismuth oxide presented the radiopacity required for an endodontic cement.

32 CFR 239.10 - Management Controls.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Systems. Headquarters, USACE has an existing information management system that manages all information related to the HAP program. (1) HAPMIS. The Homeowners Assistance Program Management Information System... to this program and the management in formation system to protect the privacy information of Expanded...

32 CFR 239.10 - Management controls.

Code of Federal Regulations, 2013 CFR

2013-07-01

... systems. Headquarters, USACE has an existing information management system that manages all information related to the HAP program. (1) HAPMIS. The Homeowners Assistance Program Management Information System... to this program and the management information system to protect the privacy of Expanded HAP...

32 CFR 239.10 - Management controls.

Code of Federal Regulations, 2012 CFR

2012-07-01

... systems. Headquarters, USACE has an existing information management system that manages all information related to the HAP program. (1) HAPMIS. The Homeowners Assistance Program Management Information System... to this program and the management information system to protect the privacy of Expanded HAP...

32 CFR 239.10 - Management controls.

Code of Federal Regulations, 2011 CFR

2011-07-01

... systems. Headquarters, USACE has an existing information management system that manages all information related to the HAP program. (1) HAPMIS. The Homeowners Assistance Program Management Information System... to this program and the management information system to protect the privacy of Expanded HAP...

75 FR 62386 - Environmental Impacts Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-08

... ENVIRONMENTAL PROTECTION AGENCY [ER-FRL-8993-1] Environmental Impacts Statements; Notice of..., USACE, NC, Surf City and North Topsail Beach Project, To Evaluate Coastal Storm Damage Reduction..., Integrated Feasibility Study, Louisiana Coastal Area (LCA) Implementation, Lafourche, Terrebonne, St. Mary...

77 FR 32021 - Safety Zones: Fireworks Displays in the Captain of the Port Columbia River Zone

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-31

... follows: (1) Portland Rose Festival Fireworks Display, Portland, OR: May 25, 2012 from 8:30 p.m. until 11... p.m. until 11:30 p.m. (5) Oregon Food Bank Blues Festival Fireworks, Portland, OR: July 4, 2012 from.... (12) Splash Aberdeen Waterfront Festival, Aberdeen, WA: July 4, 2012 from 9 p.m. until 11 p.m. (13...

Photocopy of measured drawing (from Records of the U. S. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of measured drawing (from Records of the U. S. Coast Guard, Record Group 26, National Archives) Light House Engineers' Office, ca. 1882 "PORTLAND HEAD L. H. SHOWING THE TOWER BEFORE IT WAS RAISED, BUT WITH A NEW LANTERN" (5" x 7" print; 4" x 5" negative) - Portland Head Light, Portland Head, approximately 1/2 mile East of Shore Road, Cape Elizabeth, Cumberland County, ME

Technical Review of the CENWP Computational Fluid Dynamics Model of the John Day Dam Forebay

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rakowski, Cynthia L.; Serkowski, John A.; Richmond, Marshall C.

The US Army Corps of Engineers Portland District (CENWP) has developed a computational fluid dynamics (CFD) model of the John Day forebay on the Columbia River to aid in the development and design of alternatives to improve juvenile salmon passage at the John Day Project. At the request of CENWP, Pacific Northwest National Laboratory (PNNL) Hydrology Group has conducted a technical review of CENWP's CFD model run in CFD solver software, STAR-CD. PNNL has extensive experience developing and applying 3D CFD models run in STAR-CD for Columbia River hydroelectric projects. The John Day forebay model developed by CENWP is adequatelymore » configured and validated. The model is ready for use simulating forebay hydraulics for structural and operational alternatives. The approach and method are sound, however CENWP has identified some improvements that need to be made for future models and for modifications to this existing model.« less

Estimation of evaporation from open water - A review of selected studies, summary of U.S. Army Corps of Engineers data collection and methods, and evaluation of two methods for estimation of evaporation from five reservoirs in Texas

USGS Publications Warehouse

Harwell, Glenn R.

2012-01-01

Organizations responsible for the management of water resources, such as the U.S. Army Corps of Engineers (USACE), are tasked with estimation of evaporation for water-budgeting and planning purposes. The USACE has historically used Class A pan evaporation data (pan data) to estimate evaporation from reservoirs but many USACE Districts have been experimenting with other techniques for an alternative to collecting pan data. The energy-budget method generally is considered the preferred method for accurate estimation of open-water evaporation from lakes and reservoirs. Complex equations to estimate evaporation, such as the Penman, DeBruin-Keijman, and Priestley-Taylor, perform well when compared with energy-budget method estimates when all of the important energy terms are included in the equations and ideal data are collected. However, sometimes nonideal data are collected and energy terms, such as the change in the amount of stored energy and advected energy, are not included in the equations. When this is done, the corresponding errors in evaporation estimates are not quantifiable. Much simpler methods, such as the Hamon method and a method developed by the U.S. Weather Bureau (USWB) (renamed the National Weather Service in 1970), have been shown to provide reasonable estimates of evaporation when compared to energy-budget method estimates. Data requirements for the Hamon and USWB methods are minimal and sometimes perform well with remotely collected data. The Hamon method requires average daily air temperature, and the USWB method requires daily averages of air temperature, relative humidity, wind speed, and solar radiation. Estimates of annual lake evaporation from pan data are frequently within 20 percent of energy-budget method estimates. Results of evaporation estimates from the Hamon method and the USWB method were compared against historical pan data at five selected reservoirs in Texas (Benbrook Lake, Canyon Lake, Granger Lake, Hords Creek Lake, and Sam Rayburn Lake) to evaluate their performance and to develop coefficients to minimize bias for the purpose of estimating reservoir evaporation with accuracies similar to estimates of evaporation obtained from pan data. The modified Hamon method estimates of reservoir evaporation were similar to estimates of reservoir evaporation from pan data for daily, monthly, and annual time periods. The modified Hamon method estimates of annual reservoir evaporation were always within 20 percent of annual reservoir evaporation from pan data. Unmodified and modified USWB method estimates of annual reservoir evaporation were within 20 percent of annual reservoir evaporation from pan data for about 91 percent of the years compared. Average daily differences between modified USWB method estimates and estimates from pan data as a percentage of the average amount of daily evaporation from pan data were within 20 percent for 98 percent of the months. Without any modification to the USWB method, average daily differences as a percentage of the average amount of daily evaporation from pan data were within 20 percent for 73 percent of the months. Use of the unmodified USWB method is appealing because it means estimates of average daily reservoir evaporation can be made from air temperature, relative humidity, wind speed, and solar radiation data collected from remote weather stations without the need to develop site-specific coefficients from historical pan data. Site-specific coefficients would need to be developed for the modified version of the Hamon method.

Determining Columbia and Snake River Project Tailrace and Forebay Zones of Hydraulic Influence using MASS2 Modeling

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rakowski, Cynthia L.; Serkowski, John A.; Richmond, Marshall C.

2010-12-01

Although fisheries biology studies are frequently performed at US Army Corps of Engineers (USACE) projects along the Columbia and Snake Rivers, there is currently no consistent definition of the ``forebay'' and ``tailrace'' regions for these studies. At this time, each study may use somewhat arbitrary lines (e.g., the Boat Restriction Zone) to define the upstream and downstream limits of the study, which may be significantly different at each project. Fisheries researchers are interested in establishing a consistent definition of project forebay and tailrace regions for the hydroelectric projects on the lower Columbia and Snake rivers. The Hydraulic Extent of amore » project was defined by USACE (Brad Eppard, USACE-CENWP) as follows: The river reach directly upstream (forebay) and downstream (tailrace) of a project that is influenced by the normal range of dam operations. Outside this reach, for a particular river discharge, changes in dam operations cannot be detected by hydraulic measurement. The purpose of this study was to, in consultation with USACE and regional representatives, develop and apply a consistent set of criteria for determining the hydraulic extent of each of the projects in the lower Columbia and Snake rivers. A 2D depth-averaged river model, MASS2, was applied to the Snake and Columbia Rivers. New computational meshes were developed most reaches and the underlying bathymetric data updated to the most current survey data. The computational meshes resolved each spillway bay and turbine unit at each project and extended from project to project. MASS2 was run for a range of total river flows and each flow for a range of project operations at each project. The modeled flow was analyzed to determine the range of velocity magnitude differences and the range of flow direction differences at each location in the computational mesh for each total river flow. Maps of the differences in flow direction and velocity magnitude were created. USACE fishery biologists requested data analysis to determine the project hydraulic extent based on the following criteria: 1) For areas where the mean velocities are less than 4 ft/s, the water velocity differences between operations are not greater than 0.5 ft/sec and /or the differences in water flow direction are not greater than 10 degrees, 2) If mean water velocity is 4.0 ft/second or greater the boundary is determined using the differences in water flow direction (i.e., not greater than 10 degrees). Based on these criteria, and excluding areas with a mean velocity of less than 0.1 ft/s (within the error of the model), a final set of graphics were developed that included data from all flows and all operations. Although each hydroelectric project has a different physical setting, there were some common results. The downstream hydraulic extent tended to be greater than the hydraulic extent in the forebay. The hydraulic extent of the projects tended to be larger at the mid-range flows. At higher flows, the channel geometry tends to reduce the impact of project operations.« less

75 FR 33506 - Safety Zones: Fireworks Displays in the Captain of the Port Portland Zone

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-14

... Festival Fireworks Display, Portland OR: May 28, 2010 from 8:30 p.m. until 10:30 p.m. (2) Cedco Inc...) Oregon Food Bank Blues Festival Fireworks, Portland, OR: July 4, 2010 from 8:30 p.m. through 11:30 p.m... Waterfront Festival, Aberdeen, WA: July 4, 2010 from 9 p.m. through 11 p.m. (10) Arlington Chamber of...

78 FR 28743 - Safety Zones; Fireworks Displays in the Sector Columbia River Captain of the Port Zone Columbia...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-16

..., OR: May 3, 2013 from 9:30 p.m. until 10 p.m. (2) Portland Rose Festival Fireworks Display, Portland..., Astoria, OR: July 4, 2013, from 10 p.m. until 10:30 p.m. (6) Waterfront Blues Festival Fireworks, Portland...: July 6, 2013, from 10 p.m. until 10:30 p.m. (12) Splash Aberdeen Waterfront Festival, Aberdeen, WA...

Airborne hunt for faults in the Portland-Vancouver area

USGS Publications Warehouse

Blakely, Richard J.; Wells, Ray E.; Yelin, Thomas S.; Stauffer, Peter H.; Hendley, James W.

1996-01-01

Geologic hazards in the Portland-Vancouver area include faults entirely hidden by river sediments, vegetation, and urban development. A recent aerial geophysical survey revealed patterns in the Earth's magnetic field that confirm the existence of a previously suspected fault running through Portland. It also indicated that this fault may pose a significant seismic threat. This discovery has enabled the residents of the populous area to better prepare for future earthquakes.

The physical properties of accelerated Portland cement for endodontic use.

PubMed

Camilleri, J

2008-02-01

To investigate the physical properties of a novel accelerated Portland cement. The setting time, compressive strength, pH and solubility of white Portland cement (Lafarge Asland; CEM 1, 52.5 N) and accelerated Portland cement (Proto A) produced by excluding gypsum from the manufacturing process (Aalborg White) and a modified version with 4 : 1 addition of bismuth oxide (Proto B) were evaluated. Proto A set in 8 min. The compressive strength of Proto A was comparable with that of Portland cement at all testing periods (P > 0.05). Additions of bismuth oxide extended the setting time and reduced the compressive strength (P < 0.05). Both cements and storage solution were alkaline. All cements tested increased by >12% of their original weight after immersion in water for 1 day with no further absorption after 28 days. Addition of bismuth oxide increased the water uptake of the novel cement (P < 0.05). The setting time of Portland cement can be reduced by excluding the gypsum during the last stage of the manufacturing process without affecting its other properties. Addition of bismuth oxide affected the properties of the novel cement. Further investigation on the effect that bismuth oxide has on the properties of mineral trioxide aggregate is thus warranted.

Elevation of the March-April 2010 flood high water in selected river reaches in Rhode Island

USGS Publications Warehouse

Zarriello, Phillip J.; Bent, Gardner C.

2011-01-01

A series of widespread, large, low-pressure systems in southern New England in late February through late March 2010 resulted in record, or near record, rainfall and runoff. The total rainfall in the region during this period ranged from about 19 to 25 inches, which coupled with seasonal low evaporation, resulted in record or near record peak flows at 21 of 25 streamgages in Rhode Island and southeastern Massachusetts. The highest record peaks occurred in late March-early April and generally greatly exceeded the earlier March peaks that were near or exceeded the peak of record for 10 of the 25 streamgages. Determination of the flood-peak high-water elevation is a critical part of the recovery operations and post-flood analysis for improving future flood-hazard maps and flood-management practices. High-water marks (HWMs) were identified by the U.S. Geological Survey (USGS) from April 2-7, 2010, and by the U.S. Army Corps of Engineers (USACE) from April 3-7, 2010, in five major river basins including the Blackstone, Hunt, Moshassuck, Pawtuxet, and Woonasquatucket along the mainstems and in many tributaries. The USGS identified 276 HWMs at 137 sites. A site may have more than one HWM, typically upstream and downstream of a bridge. The USACE identified 144 HWMs at 127 sites. The HWMs identified by the USGS and USACE covered about 170 river miles, determined from the upstream and downstream HWMs. Elevation of HWMs were later determined to a standard vertical datum (NAVD 88) using the Global Navigation Satellite System and survey-grade Global Positioning System (GPS) receivers along with standard optical surveying equipment.

Evaluation of Dredged Material Proposed for Ocean Disposal from Federal Projects in New York and New Jersey and the Military Ocean Terminal (MOTBY)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Barrows, E.S.; Antrim, L.D.; Pinza, M.R.

1996-08-01

The U.S. Army Corps of Engineers (USACE) is authorized by Section 103 of the Marine Protection, Research, and Sanctuaries Act of 1972 (MPRSA), Public Law 92-532, and by the Clean Water Act of 1972 (CWA) and Amendments of 1977 to permit, evaluate, and regulate the disposal of dredged material in ocean waters to minimize adverse environmental effects. Compliance with the regulations of the MPRSA calls for physical and biological testing of sediment proposed for dredging prior to its disposal in ocean waters. The testing required by the MPRSA criteria is conducted under a testing manual developed by the USACE andmore » the U.S. Environmental Protection Agency (EPA), Evaluation of Dredged Material Proposed for Ocean Disposal (Testing Manual), commonly referred to as the `Green Book.` Testing protocols in the Green Book include bulk sediment analysis, grain size analysis, elutriate testing, and biological testing. The biological testing includes bioassays for acute toxicity as well as analysis to determine bioaccumulation of certain contaminants by marine organisms. The objective of the USACE-NYD Federal Projects Program was to evaluate sediment proposed for dredging and unconfined ocean disposal at the Mud Dump Site. The results of analytical measurements and bioassays performed on the test sediments were compared with analyses of sediment from the Mud Dump Reference Site to determine whether the test sediments were acutely toxic to marine organisms or resulted in statistically significantly greater bioaccumulation of contaminants in marine organisms, relative to the reference sediment. Testing for the federal project areas was performed according to the requirements.« less

Validation of a stream and riparian habitat assessment protocol using stream salamanders in the southwest Virginia coalfields

USGS Publications Warehouse

Sweeten, Sara E.; Ford, W. Mark

2016-01-01

Within the central Appalachia Coalfields, the aquatic impacts of large-scale land uses, such as surface mining, are of particular ecological concern. Identification and quantification of land use impacts to aquatic ecosystems are a necessary first step to aid in mitigation of negative consequences to biota. However, quantifying physical environmental quality such as stream and riparian habitat often can be quite difficult, particularly when there is time or fiscal limitations. As such, standard protocols such as the U.S. EPA’s Stream Habitat Rapid Bioassessment Protocol have been established to be cost- and time-effective. This protocol estimates ten different stream and riparian conditions on a scale of 0 to 20. Unfortunately, using estimations can be problematic because of large potential variation in the scoring depending on differences in training, experience, and opinion of the personnel doing the estimations. In order to help negate these biases and provide a simplified process, the U.S. Army Corps of Engineers (USACE) developed a functional assessment for streams that measures 11 stream and riparian variables along with watershed land use to calculate three different scores, a hydrology score, biogeochemical score, and habitat score. In our study, we examined the correlation of stream salamander presence and abundance to the three USACE scores. In the summer of 2013, we visited 70 sites in the southwest Virginia Coalfields multiple times to collect salamanders and quantify stream and riparian microhabitat parameters. Using occupancy and abundance analyses, we found strong relationships among three Desmognathus spp. and the USACE Habitat FCI score. Accordingly, the Habitat FCI score provides a reasonable assessment of physical instream and riparian conditions that may serve as a surrogate for understanding the community composition and integrity of aquatic salamander in the region.

Hydration characteristics of zirconium oxide replaced Portland cement for use as a root-end filling material.

PubMed

Camilleri, J; Cutajar, A; Mallia, B

2011-08-01

Zirconium oxide can be added to dental materials rendering them sufficiently radiopaque. It can thus be used to replace the bismuth oxide in mineral trioxide aggregate (MTA). Replacement of Portland cement with 30% zirconium oxide mixed at a water/cement ratio of 0.3 resulted in a material with adequate physical properties. This study aimed at investigating the microstructure, pH and leaching in physiological solution of Portland cement replaced zirconium oxide at either water-powder or water-cement ratios of 0.3 for use as a root-end filling material. The hydration characteristics of the materials which exhibited optimal behavior were evaluated. Portland cement replaced by zirconium oxide in varying amounts ranging from 0 to 50% in increments of 10 was prepared and divided into two sets. One set was prepared at a constant water/cement ratio while the other set at a constant water/powder ratio of 0.3. Portland cement and MTA were used as controls. The materials were analyzed under the scanning electron microscope (SEM) and the hydration products were determined. X-ray energy dispersive analysis (EDX) was used to analyze the elemental composition of the hydration products. The pH and the amount of leachate in Hank's balanced salt solution (HBSS) were evaluated. A material that had optimal properties that satisfied set criteria and could replace MTA was selected. The microstructure of the prototype material and Portland cement used as a control was assessed after 30 days using SEM and atomic ratio diagrams of Al/Ca versus Si/Ca and S/Ca versus Al/Ca were plotted. The hydration products of Portland cement replaced with 30% zirconium oxide mixed at water/cement ratio of 0.3 were calcium silicate hydrate, calcium hydroxide and minimal amounts of ettringite and monosulphate. The calcium hydroxide leached in HBSS solution resulted in an increase in the pH value. The zirconium oxide acted as inert filler and exhibited no reaction with the hydration by-products of Portland cement. A prototype dental material composed of Portland cement replaced with 30% zirconium oxide as radiopacifier leached calcium ions on hydration which reacted with phosphates present in simulated tissue fluids. This resulted in bioactive cement that could prospectively be used as a root-end filling material. The zirconium oxide acted as inert filler and did not participate in the hydration reaction of the Portland cement. Copyright © 2011 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.

75 FR 2540 - Environmental Impacts Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-15

... Recreation Area, Humboldt-Toiyabe National Forest, Clark County, NV, Wait Period Ends: 02/16/2010, Contact.... 20090437, Final EIS, USACE, NC, Western Wake Regional Wastewater Management Facilities, Proposed... of Apex, Cary, Holly Springs and Morrisville, Research Triangle Park, Wake County, NC, Wait Period...

78 FR 35632 - Wireline Competition Bureau Provides Guidance Regarding the 2013 Lifeline Recertification Process

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-13

... the Universal Service Administrative Company perform the recertification process. DATES: Effective... about their service. 11. USAC will complete the recertification process over a series of months, by... Provides Guidance Regarding the 2013 Lifeline Recertification Process AGENCY: Federal Communications...

Evaluation of Nontraditional Airfield Pavement Surfaces for Contingency Operations

DTIC Science & Technology

2014-01-01

such as asphalt or portland cement concrete are not readily available or are too cost-, labor-, or equipment-intensive to use. This report presents a...courses) are generally constructed using hot mix asphalt (HMA) or portland cement concrete (PCC), both of which are suitable for C-17 and C-130...associated with PCC or HMA surfacing. Stabilization can be accomplished by blending additives such as portland cement , lime, fly ash, asphalt binder

Mitigation and Monitoring Plan for impacted wetlands at the Gunnison UMTRA Project site, Gunnison, Colorado. Revision 1

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1994-12-01

The Gunnison, Colorado, abandoned uranium mill site is one site being cleaned up by the DOE under UMTRCA authority. This site`s contaminated material is being transported to a disposal site on US Bureau of Land Management (BLM) land east of Gunnison. Remedial action activities have temporarily disturbed 0.8 acre (ac) (0.3 hectares [ha]) of wetlands and permanently eliminated 4.3 ac (1.7 ha). As required by the Clean Water Act, the US Army Corps of Engineers (USACE) prepared a Section 404 Permit that addresses the loss of wetlands as a result of remedial action at the Gunnison UMTRA Project site. Themore » 404 permit includes this report as an attachment and it describes the wetland mitigation and monitoring plan. The DOE formulated this plan in consultation with the BLM and the USACE. This report represents a revised version of the mitigation and monitoring plan (DOE, 1992b).« less

78 FR 73535 - Privacy Act System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-06

... (WCB) will use the information contained in FCC/WCB- 1 to cover the personally identifiable information... direction. USAC will maintain the databases containing consumer PII that are necessary to eliminate waste... practices.'' The contractor will operate this call center, which individuals may use who are seeking to...

Reducing Waste from Military Facility Programs...Shed Those Ugly Tons

DTIC Science & Technology

2011-05-01

USACE guidance 5 BUILDING STRONG® Sustainability Drivers • Net Zero Waste – Assistant Secretary of the Army for Installations, Energy and Environment...Garrison Grafenwoehr, Germany.  Fort Bliss and Carson (energy, water, waste)  “A net zero waste installation is an installation that reduces

77 FR 58532 - Reissuance of Nationwide Permits

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-21

... DEPARTMENT OF DEFENSE Department of the Army, Corps of Engineers RIN 0710-AA71 Reissuance of Nationwide Permits AGENCY: Army Corps of Engineers, DoD. ACTION: Final notice; correction. SUMMARY: The U.S...://www.usace.army.mil/Missions/CivilWorks/RegulatoryProgramandPermits.aspx . Corrections In the Federal...

78 FR 40474 - Environmental Impact Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-05

..., Draft EIS, USA, TX, Implementation of Energy, Water, and Solid Waste Sustainability Initiatives at Fort... Land Management (BLM) has adopted the Federal Energy Regulatory Commission's FEIS 20100001, filed 01/07.... 20130197, Final EIS, USACE, FL, Everglades Agricultural Area A- 1 Shallow Flow Equalization Basin, Review...

77 FR 47628 - Archon Energy 1, Inc.; Notice of Preliminary Permit Application Accepted for Filing and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-09

...), proposing to study the feasibility of the DaGuerre Point Dam Hydropower Project (DaGuerre Point Dam Project or project) to be located at the U.S. Army Corps of Engineers' (USACE) DaGuerre Point Dam, on the...

Flood Risk and Asset Management

DTIC Science & Technology

2011-06-15

Model cascade could include HEC - RAS , HR BREACH and Dynamic RFSM. Action HRW to consider model coupling and advise DM. It was felt useful to...simple loss of life approach. WL can provide input and advise on USACE LIFESIM approaches. To enable comparison with HEC FRM approaches, it was

Interest in nonsurgical female permanent contraception among men in Portland, Oregon and eastern Maharashtra, India.

PubMed

Harrington, Elizabeth K; Gordon, Diana; Bahulekar, Pramod; Garg, B S; Osgood-Roach, Isabel; Jensen, Jeffrey T; Aengst, Jennifer

2015-08-01

We examined the men's attitudes and perceptions toward the concept of female nonsurgical permanent contraception (NSPC) or novel approaches to permanent contraception (PC) that do not require incisions or surgical equipment/hysteroscope. Cross-sectional survey of married/partnered men in Portland, OR, and rural eastern Maharashtra, India. Descriptive analysis was performed. In India (N=150), most men (80%) anticipated that their partners would undergo PC in the future, compared to 30% in Portland (N=170). About a third (39.6% in India, 82% in Portland) reported being uncomfortable with PC for partners due to the need for surgery. Most men (85% in India, 82% in Portland) expressed a preference for a hypothetical new method of female NSPC over surgery, if safe and effective. Most men sampled in two diverse settings expressed interest in NSPC for women. Men's perceptions of new female contraceptive methods are important to the contraceptive development process. Men may find a safe and effective nonsurgical method of permanent female contraception more acceptable than surgical PC. Copyright © 2015 Elsevier Inc. All rights reserved.

Solarize Guidebook: A Community Guide to Collective Purchasing of Residential PV Systems (Book)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

2012-05-01

This guidebook is intended as a road map for project planners and solar advocates who want to convert 'interest' into 'action,' to break through market barriers and permanently transform the market for residential solar installations in their communities. It describes the key elements of the Solarize campaigns in Portland, and offers several program refinements from projects beyond Portland. The guidebook provides lessons, considerations, and step-by-step plans for project organizers to replicate the success of Solarize Portland.

Evaluation of ternary cementitious combinations : tech summary.

DOT National Transportation Integrated Search

2012-02-01

Portland cement concrete (PCC) is the worlds most versatile and utilized construction material. Modern concrete consists of six : main ingredients: coarse aggregate, sand, portland cement, supplementary cementitious materials (SCMs), chemical admi...

Greater Portland intelligent transportation systems (ITS) early deployment plan

DOT National Transportation Integrated Search

1998-03-01

The Greater Portland Intelligent Transportation Systems Early Deployment Plan is a strategic vision of how smart technology can be applied to help improve mobility in Maines largest metropolitan area.

77 FR 16021 - Reissuance of Nationwide Permits

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-19

... or access the U.S. Army Corps of Engineers Regulatory Home Page at http://www.usace.army.mil/Missions/CivilWorks/RegulatoryProgramandPermits.aspx . Corrections In the Federal Register of February 21, 2012... generally considered to be linear projects and each separate and distant crossing of a waterbody is eligible...

78 FR 61844 - North Atlantic Coast Comprehensive Study

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-04

... Comprehensive Study AGENCY: Department of the Army, U.S. Army Corps of Engineers, DoD. ACTION: Notice. SUMMARY... in the preparation of the North Atlantic Coast Comprehensive Study (Hurricane Sandy). The USACE is... Comprehensive Study authorized under the Disaster Relief Appropriations Act, Public Law 113-2 are to (1) provide...

Trunnion Rod Microcrack Detection

DTIC Science & Technology

2013-08-01

Richard W. Haskins, Joseph A. Padula , and John E. Hite BACKGROUND: Post-tensioned rods are used to anchor spillway gates and transfer the forces...email: James.A.Evans@usace.army.mil). This technical note should be cited as follows: Evans, J. A., Haskins, R. W., Padula , J. A., and Hite, J. E. 2013

Applying online WEPP to assess forest watershed hydrology

USDA-ARS?s Scientific Manuscript database

The U.S. Army Corps of Engineers (USACE) and the Great Lakes Commission are developing technologies and predictive tools to aid in watershed management with an ultimate goal of improving and preserving the water quality in the Great Lakes Basin. A new version of the online Water Erosion Prediction P...

75 FR 69440 - Notice of Public Information Collection(s) Being Reviewed by the Federal Communications...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-12

...) also requires Eligible Telecommunications Carriers (ETCs) to submit to the Universal Service.... Prior to 2009, USAC provided sample certification and verification letters on its website to assist ETCs... check box to accommodate wireless ETCs serving non-federal default states that do not assert...

77 FR 42727 - Environmental Impacts Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-20

...: https://cdx.epa.gov . EIS No. 20120230, Draft EIS, USACE, CA, Sierra Vista Specific Plan Development... No. 20120232, Final EIS, RUS, MN, Hampton--Rochester--La Crosse Transmission System Improvement... Hampton, MN and La Crosse, WI, Review Period Ends: 08/20/2012, Contact: Stephanie A. Strength 202-720-0820...

78 FR 5726 - Nationwide Permit Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-28

... of Engineers Regulatory Home Page at http://www.usace.army.mil/Missions/CivilWorks/Regulatory... DEPARTMENT OF DEFENSE Department of the Army, Corps of Engineers 33 CFR Part 330 RIN 0710-AA60 Nationwide Permit Program AGENCY: U.S. Army Corps of Engineers, DoD. ACTION: Final rule. SUMMARY: The U.S...

40 CFR 63.1341 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... product prior to further processing at a portland cement plant. Clinker cooler means equipment into which... a system in a portland cement production process where a dry kiln system is integrated with the raw...

17. MIDBASEMENT, LOOKING NORTHEAST AT WEST END OF THE CONDENSATE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

17. MID-BASEMENT, LOOKING NORTHEAST AT WEST END OF THE CONDENSATE UNIT FOR TURBINE #4 - Portland General Electric Company, Turbine Building, 1841 Southeast Water Street, Portland, Multnomah County, OR

Poet Portland Approval

EPA Pesticide Factsheets

This update August 9, 2016 letter from EPA approves the petition, with modifications, from Poet Biorefining-Portland, LLC, regarding non-grandfathered ethanol produced through a dry mill process, qualifying under the Clean Air Act for renewable fuel

40 CFR 60.60 - Applicability and designation of affected facility.

Code of Federal Regulations, 2011 CFR

2011-07-01

... for Portland Cement Plants § 60.60 Applicability and designation of affected facility. (a) The provisions of this subpart are applicable to the following affected facilities in portland cement plants...

40 CFR 60.60 - Applicability and designation of affected facility.

Code of Federal Regulations, 2012 CFR

2012-07-01

... for Portland Cement Plants § 60.60 Applicability and designation of affected facility. (a) The provisions of this subpart are applicable to the following affected facilities in portland cement plants...

40 CFR 60.60 - Applicability and designation of affected facility.

Code of Federal Regulations, 2013 CFR

2013-07-01

... for Portland Cement Plants § 60.60 Applicability and designation of affected facility. (a) The provisions of this subpart are applicable to the following affected facilities in portland cement plants...

40 CFR 60.60 - Applicability and designation of affected facility.

Code of Federal Regulations, 2014 CFR

2014-07-01

... for Portland Cement Plants § 60.60 Applicability and designation of affected facility. (a) The provisions of this subpart are applicable to the following affected facilities in portland cement plants...

Chymotrypsin Test

MedlinePlus

... Peter Jacky, PhD, FACMG. Director of Cytogenetics and Molecular Genetics, Airport Way Regional Laboratory, Portland, OR. Wu, A. ( ... Denise I. Quigley, PhD, FACMG. Co-Director Cytogenetics/Molecular Genetics, Airport Way Regional Laboratory, Portland, OR. Peter Jacky, ...

Trypsinogen Test

MedlinePlus

... Peter Jacky, PhD, FACMG. Director of Cytogenetics and Molecular Genetics, Airport Way Regional Laboratory, Portland, OR. (Update October ... Denise I. Quigley, PhD, FACMG. Co-Director Cytogenetics/Molecular Genetics, Airport Way Regional Laboratory, Portland, OR. Peter Jacky, ...

78 FR 18477 - Drawbridge Operation Regulations; Willamette River, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-27

... Portland, Oregon. This deviation is necessary to accommodate the Rose Parade, and Starlight Parade events... efficient movement of light rail and roadway traffic associated with the Starlight Parade and Rose Parade...

40 CFR 60.60 - Applicability and designation of affected facility.

Code of Federal Regulations, 2010 CFR

2010-07-01

... for Portland Cement Plants § 60.60 Applicability and designation of affected facility. (a) The provisions of this subpart are applicable to the following affected facilities in portland cement plants...

40 CFR 60.63 - Monitoring of operations.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Portland Cement Plants § 60.63 Monitoring of operations. (a) The owner or operator of any portland cement plant subject to the...

33 CFR 167.52 - In the approaches to Portland, ME: Eastern approach.

Code of Federal Regulations, 2013 CFR

2013-07-01

... HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas § 167.52 In the approaches to Portland, ME: Eastern...

33 CFR 167.53 - In the approaches to Portland, ME: Southern approach.

Code of Federal Regulations, 2012 CFR

2012-07-01

... HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas § 167.53 In the approaches to Portland, ME: Southern...

33 CFR 167.52 - In the approaches to Portland, ME: Eastern approach.

Code of Federal Regulations, 2014 CFR

2014-07-01

... HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas § 167.52 In the approaches to Portland, ME: Eastern...

33 CFR 167.52 - In the approaches to Portland, ME: Eastern approach.

Code of Federal Regulations, 2012 CFR

2012-07-01

... HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas § 167.52 In the approaches to Portland, ME: Eastern...

33 CFR 167.52 - In the approaches to Portland, ME: Eastern approach.

Code of Federal Regulations, 2011 CFR

2011-07-01

... HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas § 167.52 In the approaches to Portland, ME: Eastern...

33 CFR 167.53 - In the approaches to Portland, ME: Southern approach.

Code of Federal Regulations, 2013 CFR

2013-07-01

... HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas § 167.53 In the approaches to Portland, ME: Southern...

33 CFR 167.53 - In the approaches to Portland, ME: Southern approach.

Code of Federal Regulations, 2014 CFR

2014-07-01

... HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas § 167.53 In the approaches to Portland, ME: Southern...

33 CFR 167.53 - In the approaches to Portland, ME: Southern approach.

Code of Federal Regulations, 2011 CFR

2011-07-01

... HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas § 167.53 In the approaches to Portland, ME: Southern...

Network Level Carbon Dioxide Emissions From On-road Sources in the Portland OR, (USA) Metropolitan Area

NASA Astrophysics Data System (ADS)

Powell, J.; Butenhoff, C. L.; Rice, A. L.

2014-12-01

To mitigate climate change, governments at multiple levels are developing policies to decrease anthropogenic carbon dioxide (CO2) emissions. The City of Portland (Oregon) and Multnomah County have adopted a Climate Action Plan with a stated goal of reducing emissions to 80% below 1990 levels by 2050. The transportation sector alone accounts for about 40% of total emissions in the Portland metropolitan area. Here we show a new street-level model of on-road mobile CO2 emissions for the Portland, OR metropolitan region. The model uses hourly traffic counter recordings made by the Portland Bureau of Transportation at 9,352 sites over 21 years (1986-2006), augmented with freeway loop detector data from the Portland Regional Transportation Archive Listing (PORTAL) transportation data archive. We constructed a land use regression model to fill in traffic network gaps with traffic counts as the dependent variable using GIS data such as road class (32 categories) and population density. The Environmental Protection Agency (EPA) MOtor Vehicle Emission Simulator (MOVES) model was used to estimate transportation CO2 emissions. The street-level emissions can be aggregated and gridded and used as input to atmospheric transport models for comparison with atmospheric measurements. This model also provides an independent assessment of top-down inventories that determine emissions from fuel sales, while being an important component of our ongoing effort to assess the effectiveness of emission mitigation strategies at the urban scale.

Final 2014 Remedial Action Report Project Chariot, Cape Thompson, Alaska

DOE Office of Scientific and Technical Information (OSTI.GOV)

None, None

2015-03-01

This report was prepared to document remedial action (RA) work performed at the former Project Chariot site located near Cape Thompson, Alaska during 2014. The work was managed by the U.S. Army Corps of Engineers (USACE) Alaska District for the U.S. Department of Energy (DOE) Office of Legacy Management (LM). Due to the short field season and the tight barge schedule, all field work was conducted at the site July 6 through September 12, 2014. Excavation activities occurred between July 16 and August 26, 2014. A temporary field camp was constructed at the site prior to excavation activities to accommodatemore » the workers at the remote, uninhabited location. A total of 785.6 tons of petroleum, oil, and lubricants (POL)-contaminated soil was excavated from four former drill sites associated with test holes installed circa 1960. Diesel was used in the drilling process during test hole installations and resulted in impacts to surface and subsurface soils at four of the five sites (no contamination was identified at Test Hole Able). Historic information is not definitive as to the usage for Test Hole X-1; it may have actually been a dump site and not a drill site. In addition to the contaminated soil, the steel test hole casings were decommissioned and associated debris was removed as part of the remedial effort.« less

Hydration products and thermokinetic properties of cement-bentonite and cement-chalk mortars

DOE Office of Scientific and Technical Information (OSTI.GOV)

Klyusov, A.A.

1988-08-20

Bentonite and chalk are the most popular auxiliary additives to portland cement for borehole cementation. The authors studied by physicochemical analysis methods (x-ray phase, derivatographic, and scanning and electron microscopy in combination with microdiffraction) the newly formed solid-phase composition of cement-bentonite and cement-chalk mortars (binder-additive ratio 9:1) prepared from portland cement for cold boreholes and 8% calcium chloride solution at a water-mixing ratio of 0.9. The mechanism of the influence of Ca-bentonite and chalk additives on the portland cement hydration rate was ascertained from the heat evolution rate curves. It was found that the phase compositions of the hydration productsmore » are represented in the studied systems by newly formed substances typical for portland cement. It has been noted that Ca-bentonite interacts with the calcium hydroxide of hydrated cement with the formation of hexagonal and cubic calcium hydroaluminates. Unlike Ca-bentonite, chalk does not react with portland cement at normal and reduced temperatures, does not block hydrated cement particles, which, in turn, ensures all other conditions remaining equal, a higher initial rate of hydration of cement-chalk mortar.« less

77 FR 16927 - Drawbridge Operation Regulation; Willamette River, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-23

..., mile 11.7, at Portland, OR. This deviation is necessary to accommodate the Race for the Roses event... to facilitate safe, uninterrupted roadway passage of participants of the Race for the Roses event...

9. Historic American Buildings Survey Photocopy of drawing in office ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. Historic American Buildings Survey Photocopy of drawing in office of John Calvin Stevens, 127 Prospect Street, Portland, Maine 04101 SECTION, 1905 - John Calvin Stevens House, 52 Bowdoin Street, Portland, Cumberland County, ME

77 FR 50017 - Drawbridge Operation Regulation; Willamette River, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-20

... deviation is necessary to accommodate the 2012 Pints to Pasta foot race event. This deviation allows the... Portland, OR. The requested deviation is to accommodate the Pints to Pasta event. The Broadway Bridge...

Portland cement concrete pavement restoration : final summary report.

DOT National Transportation Integrated Search

1988-07-01

This final summary report is comprised of an Initial Construction Report; a Final Report; and two Interim Reports. These reports document the construction of Louisiana's Portland Cement Concrete Pavement Restoration project and its performance during...

Recycled materials in Portland cement concrete

DOT National Transportation Integrated Search

2000-06-01

This report pertains to a comprehensive study involving the use of recycled materials in Portland cement concrete. Three different materials were studied including crushed glass (CG), street sweepings (SS), and recycled concrete (RC). Blast furnace s...

77 FR 26437 - Drawbridge Operation Regulation; Willamette River, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-04

... deviation is necessary to accommodate the May 2012 running of Portland's Rock-n-Roll Half Marathon. This..., uninterrupted roadway passage of participants of the Rock-n-Roll Half Marathon event. The Hawthorne Bridge...

78 FR 21064 - Drawbridge Operation Regulations; Willamette River, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-09

.... This deviation is necessary to accommodate Portland's Rock-n-Roll Half Marathon. This deviation allows... of the Rock-n-Roll Half Marathon event. The Hawthorne Bridge crosses the Willamette River at mile 13...

33 CFR 167.51 - In the approaches to Portland, ME: Precautionary area.

Code of Federal Regulations, 2014 CFR

2014-07-01

... SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas § 167.51 In the approaches to Portland, ME: Precautionary area. A...

33 CFR 167.51 - In the approaches to Portland, ME: Precautionary area.

Code of Federal Regulations, 2013 CFR

2013-07-01

... SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas § 167.51 In the approaches to Portland, ME: Precautionary area. A...

6. ROOF OF TURBINE BUILDING AND OF L.P. BOILER ROOM ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. ROOF OF TURBINE BUILDING AND OF L.P. BOILER ROOM FROM NORTH END OF TURBINE BUILDING ROOF - Portland General Electric Company, Turbine Building, 1841 Southeast Water Street, Portland, Multnomah County, OR

33 CFR 167.51 - In the approaches to Portland, ME: Precautionary area.

Code of Federal Regulations, 2012 CFR

2012-07-01

... SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas § 167.51 In the approaches to Portland, ME: Precautionary area. A...

33 CFR 167.51 - In the approaches to Portland, ME: Precautionary area.

Code of Federal Regulations, 2011 CFR

2011-07-01

... SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY OFFSHORE TRAFFIC SEPARATION SCHEMES Description of Traffic Separation Schemes and Precautionary Areas § 167.51 In the approaches to Portland, ME: Precautionary area. A...

Evaluation of concrete patching materials : final report.

DOT National Transportation Integrated Search

1985-01-01

The project evaluated numerous repairs on portland cement concrete pavements and bridge decks made with a number of laboratory accepted, proprietary patching materials and portland cement concrete mixtures of different designs. It was ascertained tha...

40 CFR 63.1356 - Exemption from new source performance standards.

Code of Federal Regulations, 2010 CFR

2010-07-01

... National Emission Standards for Hazardous Air Pollutants From the Portland Cement Manufacturing Industry... from the mill to the kiln that are associated with coal preparation at a portland cement plant that is...

Evaluation of Final Radiological Conditions at Areas of the Niagara Falls Storage Site Remediated under the Formerly Utilized Sites Remedial Action Program - 12184

DOE Office of Scientific and Technical Information (OSTI.GOV)

Clayton, Christopher; Kothari, Vijendra; Starr, Ken

2012-07-01

The U.S. Department of Energy (DOE) methods and protocols allow evaluation of remediation and final site conditions to determine if remediated sites remain protective. Two case studies are presented that involve the Niagara Falls Storage Site (NFSS) and associated vicinity properties (VPs), which are being remediated under the Formerly Utilized Sites Remedial Action Program (FUSRAP). These properties are a part of the former Lake Ontario Ordnance Works (LOOW). In response to stakeholders concerns about whether certain remediated NFSS VPs were putting them at risk, DOE met with stakeholders and agreed to evaluate protectiveness. Documentation in the DOE records collection adequatelymore » described assessed and final radiological conditions at the completed VPs. All FUSRAP wastes at the completed sites were cleaned up to meet DOE guidelines for unrestricted use. DOE compiled the results of the investigation in a report that was released for public comment. In conducting the review of site conditions, DOE found that stakeholders were also concerned about waste from the Separations Process Research Unit (SPRU) at the Knolls Atomic Power Laboratory (KAPL) that was handled at LOOW. DOE agreed to determine if SPRU waste remained at that needed to be remediated. DOE reviewed records of waste characterization, historical handling locations and methods, and assessment and remediation data. DOE concluded that the SPRU waste was remediated on the LOOW to levels that pose no unacceptable risk and allow unrestricted use and unlimited exposure. This work confirms the following points as tenets of an effective long-term surveillance and maintenance (LTS and M) program: - Stakeholder interaction must be open and transparent, and DOE must respond promptly to stakeholder concerns. - DOE, as the long-term custodian, must collect and preserve site records in order to demonstrate that remediated sites pose no unacceptable risk. - DOE must continue to maintain constructive relationships with the U.S. Army Corps of Engineers and state and federal regulators. After review of historical site documentation, DOE reports, and USACE radiological data, DOE concluded the following: - DOE had access to adequate documentation to evaluate site conditions at the former LOOW. This is important to confirm now, while institutional knowledge of early FUSRAP work remains available. - DOE remediated the completed VPs to conditions that are protective for unrestricted residential use. Sample and walkover gamma scan results indicate that no wastes remain that exceed cleanup criteria. - Process knowledge and field observations establish that Cs-137 is the predominant radionuclide in the KAPL waste stream. Cs-137, a strong gamma emitter, was used as an indicator for remediation of KAPL waste. Other radionuclides were present in much lower relative concentrations and were likely also removed during remediation of the VPs. - KAPL contaminants were removed during remedial activities at the former LOOW as either co-located or co-mingled with other radionuclides. - For the active VPs (VP-E, VP-E', and VP-G), results of DOE's cleanup of the accessible portions of these properties indicate that KAPL waste does not remain at concentrations greater than the DOE cleanup limit: - Inaccessible areas were not associated with historic KAPL waste handling. Therefore, it is unlikely that KAPL waste remains on the active VPs. - Because gamma activity was used by DOE during remediation/verification activities for excavation control, additional USACE cleanup of FUSRAP wastes on these properties will likely result in the remediation of any co-located residual KAPL wastes to acceptable levels or identification of KAPL waste that is not co-located. - Although USACE has not established a cleanup level for Cs-137 on the active NFSS VPs, DOE assessment and remediation data indicate that assessed Cs-137 was remediated and significant Cs-137 is unlikely to remain. Because of the low likelihood of encountering significant KAPL waste on the active NFSS VPs, additional remediation is not anticipated at these properties. - USACE assessment soil sampling results on the NFSS proper indicate that KAPL waste does not exceed the DOE cleanup level for Cs-137. USACE has not established a cleanup level for Cs-137 on NFSS proper. The USACE cleanup of FUSRAP wastes on the NFSS proper will likely result in the remediation of any co-located residual KAPL wastes or identification of KAPL waste that is not co-located. DOE is drafting a report of the investigation of KAPL waste at LOOW. The report will be released to the public for comment when the draft is complete. DOE responses to stakeholder inquiries resulted in a common understanding of site conditions and site risk. DOE expects additional interaction with stakeholders at the former LOOW as USACE completes remediation of the active VPs and the NFSS proper, and these relationships will hopefully have built trust between DOE and the stakeholders that DOE will perform its duties in an open and transparent manner that includes stakeholders as stewards for remediated FUSRAP sites. (authors)« less

Oversight Hearings on the Implementation of Title XI, Public Law 95-561: Problems in the BIA Portland Area. Hearings before the Subcommittee on Elementary, Secondary, and Vocational Education of the Committee on Education and Labor, House of Representatives, Ninety-Sixth Congress, Second Session (July 28-29, 1980).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Education and Labor.

The Subcommittee on Elementary, Secondary, and XI, Public Law 95-561: Problems in the BIA Portland Area. issue of administrative funds (Element 10, Title XI, Basic Indian Education Act) to be allotted to the Portland area of the Bureau of Indian Affairs (BIA). Maxine Edmo, president of the Advocates for Indian Education educational arm of the…

Reducing cement content in concrete mixtures : [research brief].

DOT National Transportation Integrated Search

2011-12-01

Concrete mixtures contain crushed rock or gravel, and sand, bound together by Portland cement in combination with supplemental cementitious materials (SCMs), which harden through a chemical reaction with water. Portland cement is the most costly comp...

Class C fly ash in pavements.

DOT National Transportation Integrated Search

2010-07-01

Portland cement is the most dominant material used in concrete pavements in the state of Nebraska. In order to improve performance, reduce cost, and advance sustainability, a percentage of the Portland cement is replaced with a recycled material know...

2. Historic American Buildings Survey Photocopy of drawing in office ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. Historic American Buildings Survey Photocopy of drawing in office of John Calvin Stevens, 127 Prospect Street, Portland, Maine 04101 BASEMENT PLAN, 1905 - John Calvin Stevens House, 52 Bowdoin Street, Portland, Cumberland County, ME

3. Historic American Buildings Survey Photocopy of drawing in office ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. Historic American Buildings Survey Photocopy of drawing in office of John Calvin Stevens, 127 Prospect Street, Portland, Maine 04101 FIRST FLOOR PLAN, 1905 - John Calvin Stevens House, 52 Bowdoin Street, Portland, Cumberland County, ME

7. Historic American Buildings Survey Photocopy of drawing in office ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. Historic American Buildings Survey Photocopy of drawing in office of John Calvin Stevens, 127 Prospect Street, Portland, Maine 04101 WEST ELEVATION, 1905 - John Calvin Stevens House, 52 Bowdoin Street, Portland, Cumberland County, ME

5. Historic American Buildings Survey Photocopy of drawing in office ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. Historic American Buildings Survey Photocopy of drawing in office of John Calvin Stevens, 127 Prospect Street, Portland, Maine 04101 ATTIC PLAN, 1905 - John Calvin Stevens House, 52 Bowdoin Street, Portland, Cumberland County, ME

6. Historic American Buildings Survey Photocopy of drawing in office ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. Historic American Buildings Survey Photocopy of drawing in office of John Calvin Stevens, 127 Prospect Street, Portland, Maine 04101 EAST ELEVATION, 1905 - John Calvin Stevens House, 52 Bowdoin Street, Portland, Cumberland County, ME

4. Historic American Buildings Survey Photocopy of drawing in office ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. Historic American Buildings Survey Photocopy of drawing in office of John Calvin Stevens, 127 Prospect Street, Portland, Maine 04101 SECOND FLOOR PLAN, 1905 - John Calvin Stevens House, 52 Bowdoin Street, Portland, Cumberland County, ME

RadNet Air Data From Portland, OR

EPA Pesticide Factsheets

This page presents radiation air monitoring and air filter analysis data for Portland, OR from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

RadNet Air Data From Portland, ME

EPA Pesticide Factsheets

This page presents radiation air monitoring and air filter analysis data for Portland, ME from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

Evaluation of a thin-bonded Portland cement concrete pavement overlay.

DOT National Transportation Integrated Search

1996-01-01

This report discusses the performance of the Virginia Department of Transportation's first modern rehabilitation project involving a thin-bonded portland cement concrete overlay of an existing jointed concrete pavement. The performance of the rigid o...

Portland-cement concrete rheology and workability : final report.

DOT National Transportation Integrated Search

2011-04-01

Methods for determining the workability of freshly mixed Portland-cement concrete with : slumps less than 5 1 mm (2 in) were investigated. Four potential methods to determine the : workability of concrete were proposed for evaluation and development....

Life Cycle Cost Analysis of Portland Cement Concrete Pavements

DOT National Transportation Integrated Search

1999-09-01

This report describes the development of a new life cycle cost analysis methodology for Portland cement concrete pavements - one that considers all aspects of pavement design, construction, maintenance, and user impacts throughout the analysis period...

16. INTERIOR, PORTLAND FILTER FROM SOUTHEAST, PRE1934. FILTERS WERE IN ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16. INTERIOR, PORTLAND FILTER FROM SOUTHEAST, PRE-1934. FILTERS WERE IN USE FROM 1918 TO 1934. CREDIT WR. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

6. SECOND FLOOR, LOOKING SOUTHEAST, AREA PREVIOUSLY CONTAINED HIGH TENSION ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. SECOND FLOOR, LOOKING SOUTHEAST, AREA PREVIOUSLY CONTAINED HIGH TENSION BUS AND SWITCHING EQUIPMENT FOR BUILDINGS L1 AND L2 - Portland General Electric Company, Lincoln Substation, 1841 Southeast Water Street, Portland, Multnomah County, OR

5. WEST MEZZANINE, LOOKING NORTH, AREA PREVIOUSLY CONTAINED HIGH TENSION ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. WEST MEZZANINE, LOOKING NORTH, AREA PREVIOUSLY CONTAINED HIGH TENSION BUS AND SWITCHING EQUIPMENT FOR BUILDINGS L1 AND L2 - Portland General Electric Company, Lincoln Substation, 1841 Southeast Water Street, Portland, Multnomah County, OR

Nanotechnology-Based Performance Improvements For Portland Cement Concrete - Phase I

DOT National Transportation Integrated Search

2012-08-16

A fundamental understanding of the nano-structure of Portland cement concrete (PCC) is the key to realizing significant breakthroughs regarding high performance and susta : (MBTC 2095/3004) using molecular dynamics (MD) provided new understanding of ...

Guide for curing of portland cement. Volume I

DOT National Transportation Integrated Search

2005-01-01

This document provides guidance on details of concrete curing practice as they pertain to construction of portland cement concrete pavements. The guide is organized around the major events in curing pavements: curing immediately after placement (init...

Effects of portland cement particle size on heat of hydration.

DOT National Transportation Integrated Search

2013-12-01

Following specification harmonization for portland cements, FDOT engineers reported signs of : deterioration in concrete elements due to temperature rise effects. One of the main factors that affect : concrete temperature rise potential is the heat g...

Shoulder rehabilitation using portland cement and recycled asphalt pavement.

DOT National Transportation Integrated Search

2007-04-01

Maine has hundreds of miles of roadway originally constructed with Portland Cement Concrete that now : are covered with Hot Mix Asphalt overlays. In 2001 the Maine Department of Transportation utilized an : experimental construction technique on one ...

Lift : Special Needs Transportation in Portland, Oregon

DOT National Transportation Integrated Search

1978-01-01

The report covers Portland, Oregon's Special Needs Transportation (SNT) project - the Lift - during its first year of operation. The purposes of this UMTA Service and Methods Demonstration (SMD) is to: (1) test a transit operator's ability to provide...

1. SOUTH FRONT OF TURBINE BUILDING BUILDING L1 (LEFT) AND ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. SOUTH FRONT OF TURBINE BUILDING BUILDING L1 (LEFT) AND OF L.P. BOILER ROOM BUILDING L2 (RIGHT) - Portland General Electric Company, Turbine Building, 1841 Southeast Water Street, Portland, Multnomah County, OR

10. EAST SIDE OF BUILDING, LOOKING NORTH, TO LEFT FURNACES ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. EAST SIDE OF BUILDING, LOOKING NORTH, TO LEFT FURNACES WITH MAIN WATER HOLDING TANKS ABOVE - Portland General Electric Company, Station "L", L.P. Boiler Room, 1841 Southeast Water Street, Portland, Multnomah County, OR

Physicomechanical enhancement on Portland composite concrete using silica fume as replacement material

NASA Astrophysics Data System (ADS)

Husin, Wan Norsariza Wan; Johari, Izwan

2017-09-01

The addition of supplementary cementitious materials may change the physical and mechanical properties of concrete. Mineral additions which are also known as mineral admixtures have been used with cement for many years. However, this research did not use Ordinary Portland Cement (OPC) but using the Portland Cement Composite (PCC). The aim of this study is to determine the effect of partial substitution of PCC by silica fume (SF) on the physicomechanical properties especially the compressive strength of the hardened PCC-SF composite concrete. Silica fume was used to replace PCC at dosage levels of 5%, 10%, 15% and 20% by weight of cement in concrete. The results show that on 7 days the PCC concrete exhibited lower early age strength but PCC-SF concrete improved and gain strength up to grade 30 in 7 days. The utilisation of SF resulted in significant improvement of Portland composite concrete admixture.

78 FR 4137 - Notice for the Great Lakes and Mississippi River Interbasin Study (GLMRIS)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-18

... that can be used to prevent the transfer of algae, crustaceans, fish and plants via aquatic pathways... be effective at preventing the transfer of fish, algae, crustaceans and plants in the CAWS but are... warranting further consideration to the following: algae, crustaceans, fish and plants. Additionally, USACE...

POLLUTION PREVENTION OPPORTUNITY ASSESSMENT UNITED STATES ARMY CORPS OF ENGINEERS PITTSBURGH ENGINEER WAREHOUSE AND REPAIR STATION AND EMSWORTH LOCKS AND DAMS PITTSBURGH, PENNSYLVANIA

EPA Science Inventory

This report summarizes work conducted at the United States Army Corps of Engineers (USACE) Pittsburgh Engineering Warehouse and Repair Station (PEWARS) and Emsworth Locks and Dams in Pittsburgh, Pennsylvania under the U.S. Environmental Protection Agency's (EPA's) Waste Reduction...

Functional Requirements Study

DTIC Science & Technology

2008-07-01

Identification System, AIS, Vessel Traffic Services, VTS, Transmit, Broadcast, Functional Requirements, United States Coast Guard, USCG, Mariner, Electronic ...Chart Systems, ECS, Vessel Operators, National Oceanic Atmospheric Administration, NOAA, US Army Corp of Engineers , USACE, ECDIS 18. Distribution...and River Information Service COPT Captain of the Port DGPS Differential Global Positioning System ECDIS Electronic Chart Display Information System

78 FR 26261 - Connect America Fund; Developing a Unified Intercarrier Compensation Regime

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-06

... acts pursuant to its delegated authority to clarify and correct certain rules in response to recent... 51.915 and 51.917, to file data with the Universal Service Administrative Company (USAC), the... consistent with the USF/ICC Transformation Order. IX. Procedural Matters A. Paperwork Reduction Act 33. This...

75 FR 42774 - Status Report of Water Service, Repayment, and Other Water-Related Contract Actions

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-22

... Commission O&M--Operation and Maintenance P-SMBP--Pick-Sloan Missouri Basin Program PPR--Present Perfected... water from Applegate Reservoir (a USACE project) for irrigation use in exchange for the transfer of out...-feet of project water. 15. Prineville Reservoir water users, Crooked River Project, Oregon: Repayment...

78 FR 27256 - Quarterly Status Report of Water Service, Repayment, and Other Water-Related Contract Actions

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-09

... and Industrial NMISC New Mexico Interstate Stream Commission O&M Operation and Maintenance P-SMBP Pick... for the provision of up to 534 acre-feet of stored water from Applegate Reservoir (a USACE project... excess capacity contract for conveyance on nonproject water. 48. Ruedi Reservoir, Fryingpan-Arkansas...

78 FR 46365 - Quarterly Status Report of Water Service, Repayment, and Other Water-Related Contract Actions

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-31

... Stream Commission O&M Operation and Maintenance P-SMBP Pick-Sloan Missouri Basin Program PPR Present... stored water from Applegate Reservoir (a USACE project) for irrigation use in exchange for the transfer... of Oregon for instream flow use. Completed contract action: 11. Prineville Reservoir Water Users...

77 FR 5513 - Environmental Impacts Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-03

... EIS, BLM, NM, HB In-Situ Solution Mining Project, Proposal to Extract the Potash Remaining in Inactive... Use Plans in Colorado, Utah, and Wyoming, Comment Period Ends: 05/02/2012, Contact: Sherri Thompson... Truck Highway 14 from Front Street in New Ulm to Nicollet County Road 6 in North Mankato, Funding, USACE...

77 FR 65379 - Environmental Impacts Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-26

..., Contact: Carlos Lazo 916-557-5158. EIS No. 20120339, Final EIS, USACE, AK, Alaska Stand Alone Gas Pipeline, Construction and Operation of a 737 mile Pipeline to Transport Supply of Natural Gas and Natural Gas Liquids... National Forest Oil and Gas Leasing, Eagle, Garfield, Gunnison, Mesa, Moffat, Pitkin, Rio Blanco, Routt...

77 FR 50044 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-20

..., the USACE conducted additional subsurface soil sampling at four VPs in May and June 2003. Following... excavated. Post excavation sampling indicated all cleanup levels for these soils had been met. After five... license for radioactive materials was terminated by the NRC following Site decommissioning and the Site...

Near-surface stratigraphy and morphology, Mississippi Inner Shelf, northern Gulf of Mexico

USGS Publications Warehouse

Flocks, James G.; Kindinger, Jack; Kelso, Kyle W.; Bernier, Julie C.; DeWitt, Nancy T.; FitzHarris, Michael

2015-01-01

In June 2013, as part of the MsCIP project, the USGS conducted a geophysical survey consisting of about 650 line-kilometers (km), encompassing an area of approximately 212 square kilometers (km2). The survey area extended from 1 to 13 km offshore of Petite Bois Island. The geophysical investigation included interferometric swath bathymetry, sidescan sonar, and chirp subbottom profiling. The intent of the survey was to provide geologic information that would assist the USACE in developing a sediment sampling strategy for identifying deposits suitable for shoreline restoration operations. The data from the geophysical survey would also further our understanding of the geologic framework along the inner shelf. Numerous seafloor and subbottom features were identified. At the surface, shoals and shelf sand sheets of various sizes and orientations are the predominant morphology. In the subsurface, Holocene- and Pleistocene-age features include marine transgressive deposits infilling older fluvia distributary systems. These interpretations from the geophysical research were integrated with sediment cores collected by the USGS and USACE to provide textural and volumetric information.

Concept, Simulation, and Instrumentation for Radiometric Inflight Icing Detection

NASA Technical Reports Server (NTRS)

Ryerson, Charles; Koenig, George G.; Reehorst, Andrew L.; Scott, Forrest R.

2009-01-01

The multi-agency Flight in Icing Remote Sensing Team (FIRST), a consortium of the National Aeronautics and Space Administration (NASA), the Federal Aviation Administration (FAA), the National Center for Atmospheric Research (NCAR), the National Oceanographic and Atmospheric Administration (NOAA), and the Army Corps of Engineers (USACE), has developed technologies for remotely detecting hazardous inflight icing conditions. The USACE Cold Regions Research and Engineering Laboratory (CRREL) assessed the potential of onboard passive microwave radiometers for remotely detecting icing conditions ahead of aircraft. The dual wavelength system differences the brightness temperature of Space and clouds, with greater differences potentially indicating closer and higher magnitude cloud liquid water content (LWC). The Air Force RADiative TRANsfer model (RADTRAN) was enhanced to assess the flight track sensing concept, and a 'flying' RADTRAN was developed to simulate a radiometer system flying through simulated clouds. Neural network techniques were developed to invert brightness temperatures and obtain integrated cloud liquid water. In addition, a dual wavelength Direct-Detection Polarimeter Radiometer (DDPR) system was built for detecting hazardous drizzle drops. This paper reviews technology development to date and addresses initial polarimeter performance.

Gravity study through the Tualatin Mountains, Oregon: Understanding crustal structure and earthquake hazards in the Portland urban area

USGS Publications Warehouse

Blakely, R.J.; Beeson, M.H.; Cruikshank, K.; Wells, R.E.; Johnson, Aaron H.; Walsh, K.

2004-01-01

A high-resolution gravity survey through the Tualatin Mountains (Portland Nills) west of downtown Portland exhibits evidence of faults previously identified from surface geologic and aeromagnetic mapping. The gravity survey was conducted in 1996 along the 4.5-km length of a twin-bore tunnel, then under construction and now providing light-rail service between downtown Portland and communities west of the Portland Hills. Gravitational attraction gradually increases from west to east inside the tunnel, which reflects the tunnel's location between low-density sedimentary deposits of the Tualatin basin to the west and high-density, mostly concealed Eocene basalt to the east. Superimposed on this gradient are several steplike anomalies that we interpret as evidence for faulted contacts between rocks of contrasting density. The largest of these anomalies occurs beneath Sylvan Creek, where a fault had previously been mapped inside the tunnel. Another occurs 1200 m from the west portal, at the approximate intersection of the tunnel with an aeromagnetic anomaly associated with the Sylvan fault (formerly called the Oatfield fault). Lithologic cross sections based on these gravity data show that the steplike anomalies are consistent with steeply dipping reverse faults, although strike-slip displacements also may be important. Three gravity lows correspond with topographic lows directly overhead and may reflect zones of shearing. Several moderate earthquakes (M ??? 3.5) occurred near the present-day location of the tunnel in 1991, suggesting that some of these faults or other faults in the Portland Hills fault zone are seismically active.

The chemical constitution and biocompatibility of accelerated Portland cement for endodontic use.

PubMed

Camilleri, J; Montesin, F E; Di Silvio, L; Pitt Ford, T R

2005-11-01

To evaluate the biocompatibility of mineral trioxide aggregate and accelerated Portland cement and their eluants by assessing cell metabolic function and proliferation. The chemical constitution of grey and white Portland cement, grey and white mineral trioxide aggregate (MTA) and accelerated Portland cement produced by excluding gypsum from the manufacturing process (Aalborg White) was determined using both energy dispersive analysis with X-ray and X-ray diffraction analysis. Biocompatibility of the materials was assessed using a direct test method where cell proliferation was measured quantitatively using Alamar Blue dye and an indirect test method where cells were grown on material elutions and cell proliferation was assessed using methyltetrazolium assay as recommended by the International standard guidelines, ISO 10993-Part 5 for in vitro testing. The chemical constitution of all the materials tested was similar. Indirect studies of the eluants showed an increase in cell activity after 24 h compared with the control in culture medium (P<0.05). Direct cell contact with the cements resulted in a fall in cell viability for all time points studied (P<0.001). Biocompatibility testing of the cement eluants showed the presence of no toxic leachables from the grey or white MTA, and that the addition of bismuth oxide to the accelerated Portland cement did not interfere with biocompatibility. The new accelerated Portland cement showed similar results. Cell growth was poor when seeded in direct contact with the test cements. However, the elution made up of calcium hydroxide produced during the hydration reaction was shown to induce cell proliferation.

Effect of wet curing duration on durability parameters of hydraulic cement concretes.

DOT National Transportation Integrated Search

2010-01-01

Hydraulic cement concrete slabs were cast and stored outdoors in Charlottesville, Virginia, to study the impact of wet curing duration on durability parameters. Concrete mixtures were produced using portland cement, portland cement with slag cement, ...

Taxi Regulatory Revision in Portland Oregon : Background and Implementation

DOT National Transportation Integrated Search

1980-09-01

The Portland Council has adopted successive waves of taxi regulatory revisions. Effective in Marh, 1979, the previous ceiling on total permits was removed and entry was opened to qualified applicats. The new reulations also provided for flat, discoun...

8. Historic American Buildings Survey Photocopy of drawing in office ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. Historic American Buildings Survey Photocopy of drawing in office of John Calvin Stevens, 127 Prospect Street, Portland, Maine 04101 NORTH AND SOUTH ELEVATIONS, 1905 - John Calvin Stevens House, 52 Bowdoin Street, Portland, Cumberland County, ME

Impact of aggregate gradation on properties of portland cement concrete.

DOT National Transportation Integrated Search

2013-10-01

Increasingly, aggregates in South Carolina are failing to meet the standard requirements for gradation for use in portland cement concrete. The effect of such failed aggregate gradations on concrete properties and the consequent effect on short- and ...

Portland cement concrete air content study.

DOT National Transportation Integrated Search

1987-04-20

This study took the analysis of Portland cement concrete air content. Based on the information gathered, this study hold the results were : 1) air-entrained concrete was more durable than non-air entrained concrete all other factors being equal; 2) A...

77 FR 29897 - Drawbridge Operation Regulation; Willamette River, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-21

... traffic associated with the Rose Parade in Portland, Oregon. This deviation allows the upper deck of the... with the Rose Parade. The Steel Bridge crosses the Willamette River at mile 12.1 and is a double-deck...

Electrically conductive Portland cement concrete.

DOT National Transportation Integrated Search

1986-01-01

There is a need for an effective, simple-to-install secondary anode system for use in the cathodic protection of reinforced concrete bridge decks. In pursuit of such a system, carbon fibers and carbon black were incorporated in portland cement concre...

Investigation of concrete containing slag : Hampton River Bridge.

DOT National Transportation Integrated Search

1986-01-01

The study evaluated the properties of concretes containing slag in a 50% replacement of the portland cement to assess their suitability as an alternative to the portland cement concretes normally used in the construction of bridge substructures. For ...

Seattle To Portland Inter-City ITS Corridor Study And Communications Plan, Final Report

DOT National Transportation Integrated Search

1996-03-01

THIS DOCUMENT IS THE FINAL REPORT PRESENTING THE SEATTLE TO PORTLAND INTELLIGENT TRANSPORTATION SYSTEM (ITS) EARLY DEPLOYMENT PLAN. THE FINAL REPORT SYNTHESIZES INFORMATION FROM TECHNICAL MEMORANDUMS 1 THROUGH 5; INCLUDING EXISTING AND FUTURE CONDITI...

DOE Office of Scientific and Technical Information (OSTI.GOV)

Carlson, Thomas J.; Myjak, Mitchell J.

At the request of the U.S. Army Corps of Engineers, Portland District, researchers from Pacific Northwest National Laboratory investigated the use of an application-specific integrated circuit (ASIC) to reduce the weight and volume of Juvenile Salmon Acoustic Telemetry System (JSATS) transmitters while retaining current functionality. Review of the design of current JSATS transmitters identified components that could be replaced by an ASIC while retaining the function of the current transmitter and offering opportunities to extend function if desired. ASIC design alternatives were identified that could meet transmitter weight and volume targets of 200 mg and 100 mm3. If alternatives tomore » the cylindrical batteries used in current JSATS transmitters can be identified, it could be possible to implant ASIC-based JSATS transmitters by injection rather than surgery. Using criteria for the size of fish suitable for surgical implantation of current JSATS transmitters, it was concluded that fish as small as 70 mm in length could be implanted with an ASIC-based transmitter, particularly if implantation by injection became feasible.« less

Columbia Estuary Ecosystem Restoration Program: Restoration Design Challenges for Topographic Mounds, Channel Outlets, and Reed Canarygrass

DOE Office of Scientific and Technical Information (OSTI.GOV)

Diefenderfer, Heida L.; Borde, Amy B.; Sinks, Ian A.

The purpose of this study was to provide science-based information to practitioners and managers of restoration projects in the Columbia Estuary Ecosystem Restoration Program (CEERP) regarding aspects of restoration techniques that currently pose known challenges and uncertainties. The CEERP is a program of the Bonneville Power Administration (BPA) and the U.S. Army Corps of Engineers (Corps), Portland District, in collaboration with the National Marine Fisheries Service and five estuary sponsors implementing restoration. The estuary sponsors are Columbia Land Trust, Columbia River Estuary Study Taskforce, Cowlitz Tribe, Lower Columbia Estuary Partnership, and Washington Department of Fish and Wildlife. The scope ofmore » the research conducted during federal fiscal year 2015 included three aspects of hydrologic reconnection that were selected based on available scientific information and feedback from restoration practitioners during project reviews: the design of mounds (also called hummocks, peninsulas, or berms); the control of reed canarygrass (Phalaris arundinaceae); and aspects of channel network design related to habitat connectivity for juvenile salmonids.« less

Building groundwater modeling capacity in Mongolia

USGS Publications Warehouse

Valder, Joshua F.; Carter, Janet M.; Anderson, Mark T.; Davis, Kyle W.; Haynes, Michelle A.; Dorjsuren Dechinlhundev,

2016-06-16

Ulaanbaatar, the capital city of Mongolia (fig. 1), is dependent on groundwater for its municipal and industrial water supply. The population of Mongolia is about 3 million people, with about one-half the population residing in or near Ulaanbaatar (World Population Review, 2016). Groundwater is drawn from a network of shallow wells in an alluvial aquifer along the Tuul River. Evidence indicates that current water use may not be sustainable from existing water sources, especially when factoring the projected water demand from a rapidly growing urban population (Ministry of Environment and Green Development, 2013). In response, the Government of Mongolia Ministry of Environment, Green Development, and Tourism (MEGDT) and the Freshwater Institute, Mongolia, requested technical assistance on groundwater modeling through the U.S. Army Corps of Engineers (USACE) to the U.S. Geological Survey (USGS). Scientists from the USGS and USACE provided two workshops in 2015 to Mongolian hydrology experts on basic principles of groundwater modeling using the USGS groundwater modeling program MODFLOW-2005 (Harbaugh, 2005). The purpose of the workshops was to bring together representatives from the Government of Mongolia, local universities, technical experts, and other key stakeholders to build in-country capacity in hydrogeology and groundwater modeling.A preliminary steady-state groundwater-flow model was developed as part of the workshops to demonstrate groundwater modeling techniques to simulate groundwater conditions in alluvial deposits along the Tuul River in the vicinity of Ulaanbaatar. ModelMuse (Winston, 2009) was used as the graphical user interface for MODFLOW for training purposes during the workshops. Basic and advanced groundwater modeling concepts included in the workshops were groundwater principles; estimating hydraulic properties; developing model grids, data sets, and MODFLOW input files; and viewing and evaluating MODFLOW output files. A key to success was developing in-country technical capacity and partnerships with the Mongolian University of Science and Technology; Freshwater Institute, Mongolia, a non-profit organization; United Nations Educational, Scientific and Cultural Organization (UNESCO); the Government of Mongolia; and the USACE.

Rehabilitation of jointed Portland cement concrete pavements : SPS-6--initial evaluation and analysis

DOT National Transportation Integrated Search

2005-10-01

The Specific Pavement Studies 6 (SPS-6) experiment, "Rehabilitation of Jointed Portland Cement Concrete Pavements," was designed as a controlled field experiment that focuses on the study of specific rehabilitation design features of jointed plain co...

Impact of aggregate gradation on properties of Portland cement concrete : final report.

DOT National Transportation Integrated Search

2013-10-15

Increasingly, aggregates in South Carolina are failing to meet the standard requirements for gradation for use in : portland cement concrete. The effect of such failed aggregate gradations on concrete properties and the : consequent effect on short- ...

Portland cement concrete pavement best practices summary report.

DOT National Transportation Integrated Search

2010-08-01

This report summarizes the work and findings from WA-RD 744. This work consisted of four separate efforts related to best practices for portland cement concrete (PCC) pavement design and construction: (1) a review of past and current PCC pavement, (2...

7. SECOND FLOOR, EAST SIDE OF BUILDING LOOKING SOUTHEAST, AREA ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. SECOND FLOOR, EAST SIDE OF BUILDING LOOKING SOUTHEAST, AREA PREVIOUSLY CONTAINED HIGH TENSION BUS AND SWITCHING EQUIPMENT FOR BUILDINGS L1 AND L2 - Portland General Electric Company, Lincoln Substation, 1841 Southeast Water Street, Portland, Multnomah County, OR

Time-domain reflectometry of water content in portland cement concrete

DOT National Transportation Integrated Search

1997-11-01

Time-domain reflectometry is useful for measuring the moisture content of solids. However, little information exists on its use with portland cement concrete. By monitoring the response from TDR sensors embedded in concrete as the concrete dried, the...

Final Rule: NESHAP for the Portland Cement Manufacturing Industry: Alternative Monitoring Method

EPA Pesticide Factsheets

EPA is extending its approval for the use of an alternative method to show compliance with hydrogen chloride (HCl) emissions limits in the National Emission Standards for Hazardous Air Pollutants for the Portland Cement Manufacturing Industry

Experimental placement of stone matrix asphalt : project STP-8724 (00) X South Portland.

DOT National Transportation Integrated Search

2004-01-01

In September 2003 the Maine Department of Transportation used stone matrix asphalt and Superpave to : renovate two intersections in South Portland, Maine. The experimental placement of stone matrix asphalt : (SMA) and Superpave with modified binder w...

NESHAP for the Portland Cement Manufacturing Industry: Fact Sheets for Actions Since 2015

EPA Pesticide Factsheets

EPA is extending its approval for the use of an alternative method to show compliance with hydrogen chloride (HCl) emissions limits in the National Emission Standards for Hazardous Air Pollutants for the Portland Cement Manufacturing Industry

Effects of hydrologic modifications on salinity and formation of hypoxia in the Mississippi River-Gulf Outlet and adjacent waterways, southeastern Louisiana, 2008 to 2012

USGS Publications Warehouse

Swarzenski, Christopher M.; Mize, Scott V.

2014-01-01

The Mississippi River-Gulf Outlet (MRGO) was constructed between 1958 and 1968 to provide a safer and shorter route between the Gulf of Mexico and the Port of New Orleans for ocean-going vessels. In 2006, the U.S. Congress directed the U.S. Army Corps of Engineers (USACE) to develop and implement a plan to deauthorize a portion of the MRGO ship channel from its confluence with the Gulf Intracoastal Waterway to the Gulf of Mexico. In 2009, in accordance with plans submitted to Congress, the USACE built a rock barrier across the MRGO near Hopedale, Louisiana. Following Hurricane Katrina, Congress also authorized the USACE to implement the Hurricane Storm Damage Risk Reduction System (HSDRRS) by building structures in the MRGO and adjacent surface waters, to reduce vulnerability of this area to storm surge. The HSDRRS includes the Gulf Intracoastal Waterway-Lake Borgne Surge Barrier and Gate Complex near mile 58 of the deauthorized portion of the MRGO and the Seabrook Gate Complex on the Inner Harbor Navigation Canal (IHNC). By blocking or limiting tidal exchange in the MRGO, these barriers could affect water quality in the MRGO and nearby waters including Lake Pontchartrain, the IHNC, and Lake Borgne. In 2008, the U.S. Geological Survey, in cooperation with the USACE, began a study to document the effects of the construction activities on salinity and dissolved oxygen in these surface waters. Data were collected from August 2008 through October 2012. Completion of the rock barrier in the vicinity of mile 35 in July 2009 reduced hydrologic circulation and separated the MRGO into two distinct salinity regimes, with substantially fresher conditions prevailing upstream from the rock barrier. The rock barrier also contributed to a zone of hypoxia (dissolved oxygen less than 2 milligrams per liter) that formed along the channel bottom during the warmer summer months in each year of this monitoring; the zone was much more developed downstream from the rock barrier. The most extensive hypoxic zone was measured in October 2009 when it extended at least 34 miles in the MRGO, from mile 20 to mile 54. Construction of the surge barrier and flood gates did not affect salinity or dissolved oxygen in any comparable manner. The factors that contributed the most to hypoxia in the MRGO were the reductions in tidal water movement there after completion of the rock barrier combined with the channel depth in the MRGO, in places 10 to 30 feet deeper than surrounding surface water bodies. These factors helped to stratify salinity by reducing vertical mixing in the water column.

76 FR 79574 - Revisions to Final Response to Petition From New Jersey Regarding SO2

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-22

...This action proposes to amend the preamble and regulatory text to the Final Response to Petition From New Jersey Regarding SO2 Emissions From the Portland Generating Station (Portland) published November 7, 2011, to revise minor misstatements. These revisions clarify the EPA's finding that Portland significantly contributes to nonattainment or interferes with maintenance of the 1- hour sulfur dioxide (SO2) national ambient air quality standard (NAAQS) in the State of New Jersey, and not in specific counties within the state. These revisions have no impact on any other provisions of the rule.

Records of the brambling in North America

USGS Publications Warehouse

Banks, Richard C.

1970-01-01

A Brambling, Fringella montifringella, was seen regularly in Portland, Oregon, from 22 November 1967 to 3 April 1968 and photographed by many people. First discovered at a feeder in the northeast section of the city by Jeff Gilligan and Ron Klein, from January on it was a daily visitor to the feeder of the Albert H. Praels in the same part of Portland. The bird, judged by plumage to be a male, fed regularly with House Finches (Carpodacus mexicanus) on sunflower seeds. The occurrence of this individual in Portland was recorded in Audubon Field Notes (22: 471, 1968) without detail.

The influence of shrinkage-cracking on the drying behaviour of White Portland cement using Single-Point Imaging (SPI).

PubMed

Beyea, S D; Balcom, B J; Bremner, T W; Prado, P J; Cross, A R; Armstrong, R L; Grattan-Bellew, P E

1998-11-01

The removal of water from pores in hardened cement paste smaller than 50 nm results in cracking of the cement matrix due to the tensile stresses induced by drying shrinkage. Cracks in the matrix fundamentally alter the permeability of the material, and therefore directly affect the drying behaviour. Using Single-Point Imaging (SPI), we obtain one-dimensional moisture profiles of hydrated White Portland cement cylinders as a function of drying time. The drying behaviour of White Portland cement, is distinctly different from the drying behaviour of related concrete materials containing aggregates.

Evaluation of Nondestructive Methods for Determining Pavement Thickness

DTIC Science & Technology

2011-09-01

38, PCC 10.38 10.38 9.57 N/A 39, PCC 11.21 11.21 10.31 N/A 40c*, PCC 8.92 8.92 9.84 N/A SB = stabilized limestone base, PCC = portland cement ...PCC 8.92 8.92 8.07 8.92 SB = stabilized limestone base, PCC = portland cement concrete, and AC = asphalt concrete. * Denotes a test location used as...10.38 N/A N/A 39, PCC 11.21 11.21 N/A N/A 40c*, PCC 8.92 8.92 N/A N/A SB = stabilized limestone base, PCC = portland cement concrete, and AC

Radiopacity evaluation of Portland and MTA-based cements by digital radiographic system

PubMed Central

BORGES, Alvaro Henrique; PEDRO, Fabio Luiz Miranda; SEMANOFF-SEGUNDO, Alex; MIRANDA, Carlos Eduardo Saraiva; PÉCORA, Jesus Djalma; CRUZ FILHO, Antônio Miranda

2011-01-01

Objective The aim of the present study was to evaluate the radiopacity of Portland and MTA-based cements using the Digora TM digital radiographic system. Material and Methods The performed tests followed specification number 57 from the American National Standard Institute/American Dental Association (2000) for endodontic sealing materials. The materials were placed in 5 acrylic plates, especially designed for this experiment, along with a graduated aluminum stepwedge varying from 1 to 10 mm in thickness. The set was radiographed at a 30 cm focus-object distance and with 0.2 s exposure time. After the radiographs were taken, the optical laser readings of radiographs were performed by Digora TM system. Five radiographic density readings were performed for each studied material and for each step of the aluminum scale. Results White ProRoot MTA (155.99±8.04), gray ProRoot MTA (155.96±16.30) and MTA BIO (143.13±16.94) presented higher radiopacity values (p<0.05), while white non-structural Portland (119.76±22.34), gray Portland (109.71±4.90) and white structural Portland (99.59±12.88) presented lower radiopacity values (p<0.05). Conclusions It was concluded that MTA-based cements were the only materials presenting radiopacity within the ANSI/ADA specifications. PMID:21625738

Radiopacity evaluation of Portland and MTA-based cements by digital radiographic system.

PubMed

Borges, Alvaro Henrique; Pedro, Fabio Luiz Miranda; Semanoff-Segundo, Alex; Miranda, Carlos Eduardo Saraiva; Pécora, Jesus Djalma; Cruz Filho, Antônio Miranda

2011-01-01

The aim of the present study was to evaluate the radiopacity of Portland and MTA-based cements using the Digora TM digital radiographic system. The performed tests followed specification number 57 from the American National Standard Institute/American Dental Association (2000) for endodontic sealing materials. The materials were placed in 5 acrylic plates, especially designed for this experiment, along with a graduated aluminum stepwedge varying from 1 to 10 mm in thickness. The set was radiographed at a 30 cm focus-object distance and with 0.2 s exposure time. After the radiographs were taken, the optical laser readings of radiographs were performed by Digora TM system. Five radiographic density readings were performed for each studied material and for each step of the aluminum scale. White ProRoot MTA (155.99±8.04), gray ProRoot MTA (155.96±16.30) and MTA BIO (143.13±16.94) presented higher radiopacity values (p<0.05), while white non-structural Portland (119.76±22.34), gray Portland (109.71±4.90) and white structural Portland (99.59±12.88) presented lower radiopacity values (p<0.05). It was concluded that MTA-based cements were the only materials presenting radiopacity within the ANSI/ADA specifications.

Remediation System Evaluation, McCormick and Baxter Superfund SiteRemediation System Evaluation, McCormick and Baxter Superfund Site

EPA Pesticide Factsheets

The McCormick and Baxter Creosoting Company, Portland Plant, Superfund Site is located adjacent tothe Willamette River in Portland, Oregon and addresses contamination of soil, groundwater, and riversediments stemming from creosoting operations...

Modeling Nanomechanical Behavior of Calcium-Silicate-Hydrate

DTIC Science & Technology

2012-08-01

applicability to hardened pastes of tricalcium silicate, Portland cement, and blends of Portland cement with blast-furnace slag , metakaolin, or silica...Hydrated Nanocomposites: Concrete, Bone, and Shale. J. Am. Ceram . Soc., 90(9): 2677-2692. Wu, Jianzhong. and John M. Prausnitz. 2002. Generalizations for

Maintaining safe, efficient and sustainable intermodal transport through the Port of Portland.

DOT National Transportation Integrated Search

2011-10-01

"About $15 billion of freight passes annually through the Lower Columbia River (LCR) navigation channel to reach Portland and Vancouver, : where most of it connects with land transport. This commerce plays a vital role in sustaining the regional econ...

12. Photocopy of photograph (from Catalogue of Drugs, Chemicals, Proprietary ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. Photocopy of photograph (from Catalogue of Drugs, Chemicals, Proprietary Medicines, Pharmaceutical Preparations, Druggists' Sundries, Etc. Portland, ME: Cook, Everett, and Pennell, 1896.) ca. 1896, photographer unknown 'MAIN OFFICE AND COUNTING ROOM' - Woodman Building, 140 Middle Street, Portland, Cumberland County, ME

Portland cement concrete pavement review of QC/QA data 2000 through 2009.

DOT National Transportation Integrated Search

2011-04-01

This report analyzes the Quality Control/Quality Assurance (QC/QA) data for Portland cement concrete pavement : (PCCP) awarded in the years 2000 through 2009. Analysis of the overall performance of the projects is accomplished by : reviewing the Calc...

Determination of coefficient of thermal expansion for Portland Cement Concrete pavements for MEPDG Implementation

DOT National Transportation Integrated Search

2012-10-01

The Coefficient of Thermal Expansion (CTE) is an important parameter in Portland Cement Concrete (PCC) pavement analysis and design as it is directly proportional to the magnitude of temperature-related pavement deformations throughout the pavement s...

Determination of coefficient of thermal expansion For Portland Cement Concrete pavements for MEPDG Implementation

DOT National Transportation Integrated Search

2012-10-01

The Coefficient of Thermal Expansion (CTE) is an important parameter in Portland Cement Concrete (PCC) pavement analysis and design as it is directly proportional to the magnitude of temperature-related pavement deformations throughout the pavement s...

Construction of a thin-bonded Portland cement concrete overlay using accelerated paving techniques.

DOT National Transportation Integrated Search

1992-01-01

The report describes the Virginia Department of Transportations' first modern experience with the construction of thin-bonded Portland cement concrete overlays of existing concrete pavements and with the fast track mode of rigid paving. The study was...

Recycled Portland cement concrete pavements : Part II, state-of-the art summary.

DOT National Transportation Integrated Search

1979-01-01

This report constitutes a review of the literature concerning recycling of portland cement concrete pavements by crushing the old pavement and reusing the crushed material as aggregate in a number of applications. A summary of the major projects cond...

Critical Thinking or Cony Cozenage.

ERIC Educational Resources Information Center

Matulich, Loretta

Teachers of history, introductory chemistry, and literature from Portland State University, Portland Community College, Clark College, Mt. Hood Community College, and Clackamas Community College (Oregon) have been working together to foster critical thinking in their students. Teachers in these disciplines have been meeting at their respective…

National Emission Standards for Hazardous Air Pollutants (NESHAP) for the Portland Cement Manufacturing Industry Subpart LLL Rule Guidance

EPA Pesticide Factsheets

This Spring 2016 document is intended for the use of EPA staff, State and Local regulatory agencies and their staff, and industry plant managers for the NESHAP for the Portland Cement Manufacturing Industry.

Evaluation of Dam Decommissioning in an Ice-Affected River: Case Study

DTIC Science & Technology

2007-09-01

Abdul-Mohsen 2005 and Kuby et al. 2005). Conyngham et al. (2006) provide an overview of the ecological and engi- neering aspects of dam decommissioning...2007) CRREL Ice Jam Database (http://www.crrel.usace.army.mil/ierd/ijdb/), accessed March 2007. Kuby , M.J., W.F. Fagan, C.S. ReVelle, W.L. Graf (2005

Zebra Mussel Chemical Control Guide, Version 2.0

DTIC Science & Technology

2015-07-01

delivery systems, including potable water treatment, agriculture, industry, power generation, and fire protection. Since this invasive organism’s...delivery systems, including potable water treatment, agriculture, industry, power generation, and fire protection (Mackie and Claudi 2010). Zebra mussels...generators, pipes, valves, sensing equipment (level, flow, and pressure) and fire protection (Mackie and Claudi 2010; Prescott et al. 2014). Other USACE

77 FR 3211 - USACE's Plan for Retrospective Review Under E.O. 13563

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-23

...-2011-0028, in the subject line of the message. Mail: U.S. Army Corps of Engineers, ATTN: CECW-CO-R (Ms. Amy S. Klein), 441 G Street NW., Washington, DC 20314-1000. Hand Delivery/Courier: Due to security requirements, we cannot receive comments by hand delivery or courier. Instructions: Instructions for submitting...

76 FR 8353 - Notice of Information for Additional NEPA Public Scoping Meetings for the Great Lakes and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-14

... pathways. DATES: USACE will be accepting public comments on the scope of GLMRIS until March 31, 2011... prevent ANS transfer between the basins through aquatic pathways. Potential ANS controls may include, but... (CAWS), the only known continuous aquatic pathway between the Great Lakes and Mississippi River basins...

76 FR 336 - Notice of NEPA Public Scoping Meeting Information for the Great Lakes and Mississippi River...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-04

... basins through aquatic pathways. DATES: Until March 31, 2011, USACE will be accepting public comments on... between the basins through aquatic pathways. Potential ANS controls may include, but are not limited to... continuous aquatic pathway between the Great Lakes and Mississippi River basins; and (2) other aquatic...

78 FR 76189 - Supplemental Environmental Impact Statement for the Route 460 Location Study, Prince George...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-16

... Army Individual Permit (IP) Application. The purpose of this SEIS is to evaluate new information... the document as part of its evaluation of the IP application submitted by U.S. Route 460 Mobility... available to the USACE for the proposed project are to issue the IP, issue the IP with special conditions...

77 FR 24980 - Record of Decision for Authorizing the Use of Outer Continental Shelf (OCS) Sand Resources in the...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-26

... DEPARTMENT OF THE INTERIOR Bureau of Ocean Energy Management Record of Decision for Authorizing... Damage Reduction Project AGENCY: Bureau of Ocean Energy Management (BOEM), Interior. ACTION: Notice of... Project, the USACE will nourish 4 miles of beach using a sea-turtle friendly design template. The purpose...

High Frequency monitoring of cyanoHABs and cyanotoxin production to characterize periods of greatest risk on an inland reservoir

EPA Science Inventory

A monitoring approach combining wet chemistry and high frequency (HF) water quality sensors has been employed to improve our understanding of the ecology of an inland reservoir with a history of cyanoHAB events. Lake Harsha is a multi-use reservoir managed by the USACE in southwe...

77 FR 29617 - Notice of Availability of the Draft Environmental Impact Statement for the Tarmac King Road...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-18

... DEPARTMENT OF DEFENSE Department of the Army, Corps of Engineers Notice of Availability of the... AGENCY: U.S. Army Corps of Engineers, DoD. ACTION: Notice of availability. SUMMARY: The U.S. Army Corps of Engineers (USACE) is issuing this notice to advise the public that a Draft Environmental Impact...

78 FR 15007 - Notice of Open House-Draft Environmental Impact Statement for Revised Water Control Manuals for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-08

... by USACE to operate a system of five Federal reservoir projects in the basin--Allatoona Dam and Lake... manuals for the ACT Basin in order to improve operations for authorized purposes to reflect changed... determine how the federal projects in the ACT Basin should adjust operations for their authorized purposes...

78 FR 63463 - Intent To Prepare a Regional Environmental Impact Statement for Surface Coal and Lignite Mining...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-24

... Environmental Impact Statement for Surface Coal and Lignite Mining in the State of Texas AGENCY: Department of..., indirect, and cumulative effects associated with a decision to develop and assess data and information with... responsibility. These coal and lignite mining activities may eventually require authorization from the USACE...

Coastal Modeling System

DTIC Science & Technology

2015-11-04

Coastal Inlets Research Program Coastal Modeling System The work unit develops the Coastal Modeling System ( CMS ) and conducts basic research to...further understanding of sediment transport under mixed oceanic and atmospheric forcing. The CMS is a suite of coupled two-dimensional numerical...models for simulations of waves, hydrodynamics, salinity and sediment transport, and morphology change. The CMS was identified by the USACE Hydraulics

Risks Associated with Federal Construction Projects

DTIC Science & Technology

2011-06-01

awarding contracts for construction projects (USACE, 2010). BIM offers a method to effectively design a facility while maximizing work performance during...includes Requirements, Programming, Funding, Solicitation, AEC Evaluation, Award , Project Validation, Design and Construction, and Project Management...includes the Solicitation, AEC Evaluation, and Award Steps. In this Phase, BIM is only used in the Solicitation and the AEC Evaluation steps

Evaluating and optimizing recycled concrete fines in PCC mixtures containing supplementary cementitious materials.

DOT National Transportation Integrated Search

2010-08-01

Portland cement concrete (PCC) is used throughout transportation infrastructure, for roads as well as bridges : and other structures. One of the most effective ways of making PCC more green is to replace a portion of the : portland cement (the ...

40 CFR 52.2039 - Interstate transport.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Portland shall comply with the following requirements: (1) Perform air modeling to demonstrate that... the effective date of the section 126 finding, submit to the EPA a modeling protocol that is... that includes all units at the Portland Generating Station in the modeling. (ii) Within 15 business...

40 CFR 52.2039 - Interstate transport.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Portland shall comply with the following requirements: (1) Perform air modeling to demonstrate that... the effective date of the section 126 finding, submit to the EPA a modeling protocol that is... that includes all units at the Portland Generating Station in the modeling. (ii) Within 15 business...

40 CFR 52.2039 - Interstate transport.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Portland shall comply with the following requirements: (1) Perform air modeling to demonstrate that... the effective date of the section 126 finding, submit to the EPA a modeling protocol that is... that includes all units at the Portland Generating Station in the modeling. (ii) Within 15 business...

11. Photocopy of photograph (from Catalogue of Drugs, Chemicals, Proprietary ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. Photocopy of photograph (from Catalogue of Drugs, Chemicals, Proprietary Medicines, Pharmaceutical Preparations, Druggists' Sundries, Etc. Portland, ME: Cook, Everett, and Pennell, 1896.) ca. 1896, photographer unknown 'SECTION OF MAIN FLOOR AND ORDER DEPARTMENT' - Woodman Building, 140 Middle Street, Portland, Cumberland County, ME

Efforts to reduce reflective cracking of bituminous concrete overlays of Portland cement concrete pavements.

DOT National Transportation Integrated Search

1975-01-01

Studies of efforts in Virginia to reduce the incidence of reflection cracking when portland cement concrete pavements or bases are overlayed with asphaltic concrete are reported. The methods of reflection crack reduction discussed are: (1) The use of...

Oregon bus riders blast into orbit; Satellite technology to help keep Portland buses on schedule

DOT National Transportation Integrated Search

1994-06-22

Fairchild Space & Defense Corporation (Fairchild) : announced today that it was awarded a first of its kind $5 million contract by the public transit agency : serving Portland Oregon to equip 740 buses and paratransit vehicles with sophisticated sate...

Portland's blue bike lanes : improved safety through enhanced visibility

DOT National Transportation Integrated Search

1999-07-01

The City of Portland has over 100 miles of bicycle lanes; most were installed within the last decade. As a result of this and other factors, many more residents are riding bicycles for all types of trips. However, motorists are often unaware that the...

Demonstration of automated speed enforcement in school zones in Portland, Oregon

DOT National Transportation Integrated Search

2006-02-01

The use of Automated Speed Enforcement (ASE) to reduce traffic speeds in school zones was demonstrated at five neighborhood schools in Portland, OR, during a two-month period. ASE was deployed at each demonstration school zone an average of two to th...

Reinforced Portland cement porous scaffolds for load-bearing bone tissue engineering applications.

PubMed

Higuita-Castro, Natalia; Gallego-Perez, Daniel; Pelaez-Vargas, Alejandro; García Quiroz, Felipe; Posada, Olga M; López, Luis E; Sarassa, Carlos A; Agudelo-Florez, Piedad; Monteiro, Fernando J; Litsky, Alan S; Hansford, Derek J

2012-02-01

Modified Portland cement porous scaffolds with suitable characteristics for load-bearing bone tissue engineering applications were manufactured by combining the particulate leaching and foaming methods. Non-crosslinked polydimethylsiloxane was evaluated as a potential reinforcing material. The scaffolds presented average porosities between 70 and 80% with mean pore sizes ranging from 300 μm up to 5.0 mm. Non-reinforced scaffolds presented compressive strengths and elastic modulus values of 2.6 and 245 MPa, respectively, whereas reinforced scaffolds exhibited 4.2 and 443 MPa, respectively, an increase of ∼62 and 80%. Portland cement scaffolds supported human osteoblast-like cell adhesion, spreading, and propagation (t = 1-28 days). Cell metabolism and alkaline phosphatase activity were found to be enhanced at longer culture intervals (t ≥ 14 days). These results suggest the possibility of obtaining strong and biocompatible scaffolds for bone repair applications from inexpensive, yet technologically advanced materials such as Portland cement. Copyright © 2011 Wiley Periodicals, Inc.

33 CFR 117.887 - Oregon Slough (North Portland Harbor).

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Oregon Slough (North Portland Harbor). 117.887 Section 117.887 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Oregon § 117.887 Oregon Slough...

33 CFR 117.887 - Oregon Slough (North Portland Harbor).

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Oregon Slough (North Portland Harbor). 117.887 Section 117.887 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Oregon § 117.887 Oregon Slough...

33 CFR 117.887 - Oregon Slough (North Portland Harbor).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Oregon Slough (North Portland Harbor). 117.887 Section 117.887 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Oregon § 117.887 Oregon Slough...

33 CFR 117.887 - Oregon Slough (North Portland Harbor).

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Oregon Slough (North Portland Harbor). 117.887 Section 117.887 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Oregon § 117.887 Oregon Slough...

33 CFR 117.887 - Oregon Slough (North Portland Harbor).

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Oregon Slough (North Portland Harbor). 117.887 Section 117.887 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Oregon § 117.887 Oregon Slough...

78 FR 18480 - Drawbridge Operation Regulations; Willamette River, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-27

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket No. USCG-2013-0154] Drawbridge Operation Regulations; Willamette River, Portland, OR AGENCY: Coast Guard, DHS. ACTION: Notice of deviation from drawbridge regulation. SUMMARY: The Coast Guard has issued a temporary deviation from the...

Effects of loop detector installation on the Portland cement concrete pavement lifespan : case study on I-5.

DOT National Transportation Integrated Search

2010-08-01

The installation of loop detectors in portland cement concrete pavement (PCCP) may shorten affected panel life, thus prematurely worsening the condition of the overall pavement. This study focuses on the performance of those loop embedded panels (LEP...

78 FR 65634 - Combined Notice of Filings #2

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-01

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Combined Notice of Filings 2 Take notice that the Commission received the following electric corporate filings: Docket Numbers: EC14-13-000. Applicants: Portland General Electric Company, BA Leasing BSC, LLC, Fale-Safe Incorporated. Description: Application of Portland General Electric...

Electronics Worksite Training Project. Final Report.

ERIC Educational Resources Information Center

Hata, David M.; Morris, Richard D.

The Oregon Electronics Worksite Training Program created a system for delivering vocational education and training to individuals employed within the electronics and manufacturing industry in the Portland metropolitan area. The approach selected by Portland Community College was to use interactive video instructional materials in a self-study,…

Through a New Lens: Assessing International Learning at Portland State University

ERIC Educational Resources Information Center

Carter, Duncan; Latz, Gil; Thornton, Patricia M.

2010-01-01

Portland State University participated in Lessons Learned in Assessing International Learning hoping to generate new knowledge about how international learning might be assessed. Though attention was focused on developing and testing particular instruments for assessment, several highly tentative inferences about international learning itself,…

Characterization of ambient fine particles in the northwestern area and Anchorage, Alaska.

PubMed

Kim, Eugene; Hopke, Philip K

2008-10-01

Ambient PM2.5 (particulate matter less than 2.5 microm in aerodynamic diameter) in the northwestern United States and Alaska is dominated by carbonaceous compounds associated with wood burning and transportation sources. PM2.5 source characterization studies analyzing recent PM2.5 speciation data have not been previously reported for these areas. In this study, ambient PM2.5 speciation samples collected at two monitoring sites located in the northwestern area, Olympic Peninsula, WA, and Portland, OR, and one monitoring site located in Anchorage, AK, were characterized through source apportionments. Gasoline vehicle, secondary sulfate, and wood smoke were the largest sources of PM2.5 collected at the Anchorage, Olympic, and Portland monitoring sites, respectively. Secondary sulfates showed an April peak at Anchorage and a November peak at Portland that are likely related to the increased photochemical reaction and long-range transport in Anchorage and meteorological stagnation in Portland. Secondary nitrate at the Olympic site showed a weak summer high peak that could be caused by seasonal tourism in the national park. Backward trajectories suggested that the elevated aged sea salt concentrations at the Portland monitoring site could be regional transport of sea salt that passed through other contaminated air sheds along the coast. Oil combustion emissions that might originate from ships and ferries were observed at the Olympic monitoring site.

Transit access and the agglomeration of new firms : a case study of Portland and Dallas.

DOT National Transportation Integrated Search

2014-06-01

The objective of this paper is to examine whether new firms are more likely to form near rail transit stations. Two relatively new : light-rail systemsone in Portland, Oregon, and the other in Dallas, Texasform the basis of the analysis. A geoc...

Sentences. MicroSIFT Courseware Evaluation.

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

THE FOLLOWING IS THE FULL TEXT OF THIS DOCUMENT (Except for the Evaluation Summary Table): VERSION: Apple II. PRODUCER: Micro Power & Light Company, 12820 Hillcrest Rd., Suite 224, Dallas, Texas 75230. EVALUATION COMPLETED: June 1982 by the staff and constituents of the Portland Public Schools, Multnomah ESD, Portland, Oregon. COST: $24.95.…

77 FR 74472 - Notice of Availability of the Final Tank Closure and Waste Management Environmental Impact...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-14

... Rooms Gonzaga University, Foley Center Library, 101-L East 502 Boone, Spokane, Washington 99258, (509) 313-5931. Portland State University, Government Information, Branford Price Millar Library, 1875 SW Park Avenue, Portland, Oregon 97201, (503) 725- 5874. University of Washington, Suzzallo-Allen Library...

26. Photocopy of diagram (from Bernhardt Skrotzki's Electric GenerationSteam Stations, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

26. Photocopy of diagram (from Bernhardt Skrotzki's Electric Generation--Steam Stations, New York, New York, 1956, figure I-1) THE GENERAL WAY IN WHICH ELECTRICITY IS CREATED THROUGH THE STEAM GENERATION PROCESS - Portland General Electric Company, Station "L", 1841 Southeast Water Street, Portland, Multnomah County, OR

77 FR 31643 - Siltronic Corporation FAB1 Plant Including On-Site Leased Workers From Express Temporaries...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-29

... Secure Solutions USA, SBM Management Services, LP, ALSCO Portland Industrial, VWR International, Inc... G4S Secure Solutions USA, SBM Management Services, LP, Alsco Portland Industrial, VWR International... workers from Express Temporaries, Aerotek Commercial Staffing, G4S Secure Solutions USA, SBM Management...

77 FR 29897 - Drawbridge Operation Regulation; Willamette River, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-21

... Portland, OR. This deviation is necessary to accommodate the efficient movement of light rail and roadway... the Steel Bridge to remain in the closed position to facilitate efficient movement of event patrons... Steel Bridge remain closed to vessel traffic to facilitate safe efficient movement of light rail and...

Evaluation of fly ash in lean Portland Cement Concrete base "Econocrete".

DOT National Transportation Integrated Search

1986-08-01

Fly ash was used in this evaluation study to replace 30, 50 and 70 : percent of the 400 1bs. of cement currently used in each cu. yd. of : portland cement econocrete base paving mix. : Two Class "c" ashes and one Class "F" ash from Iowa approved sour...

Report: American Recovery and Reinvestment Act Site Visit of the Clifton Street Sewer Separation and Water Main Replacement Projects, Portland, Maine

EPA Pesticide Factsheets

Report #11-R-0248, June 7, 2011. We conducted an unannounced site visit of the Clifton Street Sewer Separation and Water Main Replacement Projects in the City of Portland, Maine, from June 15 through June 17, 2009.

Newton. MicroSIFT Courseware Evaluation.

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR.

THE FOLLOWING IS THE FULL TEXT OF THIS DOCUMENT (Except for the Evaluation Summary Table): VERSION: Member's Apple Demonstration Kit. PRODUCER: Conduit, P.O. Box 388, Iowa City, Iowa 52244. EVALUATION COMPLETED: June 1982 by the staff and constituents of the Portland Public Schools, Multnomah ESD, Portland, Oregon. COST: $35.00. ABILITY LEVEL:…

Fiber reinforced polymer (FRP) composite piles used on pier rehabilitation, Little Diamond Island, Casco Bay, Portland, Maine.

DOT National Transportation Integrated Search

2012-10-01

Fiber reinforced polymer (FRP) composite piles were used on a pier rehabilitation project at : Little Diamond Island in Casco Bay near Portland Maine. The project was the replacement : of an aging wooden pier at the ferry berthing terminal. The FRP p...

78 FR 66780 - Blount International, Inc., Including On-Site Leased Workers From Express Employment...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-06

... Express Employment Professionals, Portland, Oregon (TA-W-83,024) and Blount International, Carlton, Blount... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-83,024] Blount International, Inc., Including On-Site Leased Workers From Express Employment Professionals, Portland, Oregon [TA-W-83,024A...

The Portland cement aggregate bond : influence of surface area of the coarse aggregate as a function of lithology.

DOT National Transportation Integrated Search

1972-01-01

Presented is a direct tensile test for measuring the bond of rock or mineral surfaces to portland cement paste, or for measuring the tensile strength of neat paste or of mortar specimens, devised using commercially available gripping devices and prep...

United States Coast Guard: Officer Corps Military Professional Development Program

DTIC Science & Technology

2011-06-10

captain relieved of command after viewing porn on computer,‖ 10 July 2010, http://www.thenewstribune.com/2010/07/ 10/1259108/portland-coast-guard...Coast Guard captain relieved of command after viewing porn on computer,‖ 10 July 2010. http://www.thenewstribune.com/2010/07/ 10/1259108/portland

75 FR 39197 - Safety Zone; Fireworks Display, Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-08

...-AA00 Safety Zone; Fireworks Display, Portland, OR AGENCY: Coast Guard, DHS. ACTION: Notice of proposed..., and the shoreline to the east and west in support of the Oregon Symphony Celebration Fireworks Display... Register. Basis and Purpose The Oregon Symphony Celebration Fireworks display is an annual event. The...

Innovative solutions to buried Portland concrete cement roadways : construction report.

DOT National Transportation Integrated Search

1999-01-01

Maine has hundreds of miles of highway that were constructed of Portland Concrete Cement : (PCC) roughly 6 to 6.1 meters (18 to 20 feet) wide forty or more years ago. Since that time these : same highways have been paved and widened to 6.7 or 7 meter...

Innovative solutions to buried portland cement concrete roadways : first interim report.

DOT National Transportation Integrated Search

2000-05-01

Maine has hundreds of miles of highway that were constructed of Portland Cement : Concrete (PCC) roughly 6 to 6.1 meters (18 to 20 feet) wide forty or more years ago. Since that : time these same highways have been paved and widened to 6.7 or 7 meter...

Preparing Workforce 2000 through Vocational Technical 2+2 Programs.

ERIC Educational Resources Information Center

Portland Area Vocational-Technical Education Consortium, OR.

An overview is provided of the 1989 accomplishments of the Portland Area Vocational Technical Education Consortium (PAVTEC), which was created to strengthen partnerships between Portland Community College (PCC) and local high schools to provide high quality articulated vocational-technical programs. The first section looks at the roles of PAVTEC,…

77 FR 38723 - Safety Zones; Sellwood Bridge Project, Willamette River; Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-29

...-AA00 Safety Zones; Sellwood Bridge Project, Willamette River; Portland, OR AGENCY: Coast Guard, DHS... effect throughout the duration of the construction and renewal of the Sellwood Bridge located on the... the construction area while transiting in the vicinity of the Sellwood Bridge project; however, the...

77 FR 15009 - Safety Zones; Sellwood Bridge Project, Willamette River; Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-14

...-AA00 Safety Zones; Sellwood Bridge Project, Willamette River; Portland, OR AGENCY: Coast Guard, DHS... zones to remain in effect throughout the duration of the construction and renewal of the Sellwood Bridge... safe distance from the construction area while transiting in the vicinity of the Sellwood Bridge...

77 FR 14970 - Safety Zones; Sellwood Bridge Project, Willamette River; Portland, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-14

...-AA00 Safety Zones; Sellwood Bridge Project, Willamette River; Portland, OR AGENCY: Coast Guard, DHS... effect throughout the duration of the construction and renewal of the Sellwood Bridge on the Willamette... construction area while transiting in the vicinity of the Sellwood Bridge project; however, the establishment...

Environmental evaluations for deepening of Richmond Harbor and Santa Fe Channels

DOE Office of Scientific and Technical Information (OSTI.GOV)

Brown, B.; Kohn, N.P.; Crecelius, E.A.

Richland, California is an important commercial port in San Francisco Bay. The San Francisco District of the US Army Corps of Engineers (USACE) plans to increase the depth of Richmond Harbor and Santa Fe Channels to -38 feet Mean Lower Low Water (MLLW) to accommodate deep-draft commercial vessels. The total volume of dredged material is expected to be approximately 1.4 million cubic yards. The options for disposal of the dredged material are aquatic disposal and upland disposal. The purpose of this study was to develop a database on chemical compounds in the dredged material to assist with determination of disposalmore » methods and the need for additional testing. This purpose was accomplished through an extensive field sampling program followed by chemical analysis of samples. Field sampling involved collection of core samples from Sante Fe and Richmond Harbor Channels. Cores were shipped to Battelle/Marine Sciences Laboratory, where they were subsampled for chemical analysis and/or archived by freezing. All sediment and water samples were analyzed for priority pollutants, including metals, organotins, base/neutral semivolatile organic compounds, chlorinated pesticides and PCBs, herbicide acids, and acidic phenols. Sediment samples were also analyzed for oil and grease and total organic carbon. Organophosphorus pesticides and dioxins and furans were measured in selected sediment samples from Richland Harbor Channel and from both sediment and water samples from Santa Fe Channel. 21 refs., 10 figs., 60 tabs.« less

East Fork Watershed Cooperative: Toward better system-scale ...

EPA Pesticide Factsheets

The East Fork Watershed Cooperative is a group intent on understanding how to best manage water quality in a large mixed-use Midwestern watershed system. The system contains a reservoir that serves as a source of drinking water and is popular for water recreation. The reservoir is experience harmful algal blooms. The system including the reservoir has become a significant case study for EPA ORD research and development. The Cooperative includes affiliates from the USACE, the OHIO EPA, the USGS, the USDA, and local Soil and Water Conservation districts as well as utility operators and water quality protection offices. The presentation includes a description of the water quality monitoring and modeling program in the watershed, followed by the results of using the watershed model to estimate the costs associated with nutrient reduction to Harsha Lake, and then ends with an explanation of temporal changes observed for important factors controlling harmful algae in Harsha Lake and how this lake relates to other reservoirs in the Ohio River Basin. This presentation is an invited contribution to the Ohio River Basin Water Quality Workshop sponsored by the US ACE and the US EPA. The presentation describes the activities of the East Fork Watershed Cooperative and the knowledge it has gained to help better manage a case study watershed system over the last few years. The East Fork of the Little Miami River is the focal watershed. It is a significant tributary to the Lit

Archive of Boomer Subbottom Data Collected During USGS Cruise SEAX 96004, New York Bight, 1 May - 9 June 1996

USGS Publications Warehouse

Hill, Jenna C.; Schwab, William C.; Foster, David S.

2000-01-01

Beginning in 1995, the USGS, in cooperation with the U.S Army Corps of Engineers (USACE), New York District, began a program to generate reconnaissance maps of the sea floor offshore of the New York-New Jersey metropolitan area, one of the most populated coastal regions of the United States. The goal of this mapping program is to provide a regional synthesis of the sea-floor environment, including a description of sedimentary environments, sediment texture, seafloor morphology, and geologic history to aid in understanding the impacts of anthropogenic activities, such as ocean dumping. This mapping effort differs from previous studies of this area by obtaining digital, sidescan sonar images that cover 100 percent of the sea floor.This investigation was motivated by the need to develop an environmentally acceptable solution for the disposal of dredged material from the New York - New Jersey Port, by the need to identify potential sources of sand for renourishment of the southern shore of Long island, and by the opportunity to develop a better understanding of the transport and long-term fate of contaminants by investigations of the present distribution of materials discharged into the New York Bight over the last 100+ years (Schwab and others, 1997). Data collected in 1996, USGS cruise SEAX 96004, augments data collected in 1995 with sidescan sonar and seismic reflection data collected within the New York Bight Apex region. This report is an archive of the boomer seismic reflection data collected in 1996.

76 FR 13363 - Intent To Prepare an Environmental Impact Statement for the Port of Gulfport Expansion Project...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-11

... application filed on March 17, 2010, proposed filling approximately 700 acres of open-water benthic habitat... filling of up to 400 acres of open-water bottom in the Mississippi Sound, the construction of wharfs... the USACE in deciding whether to issue a Department of the Army permit. The purpose of this Notice of...

75 FR 18166 - Notice of Availability of the Draft Supplemental Environmental Impact Statement for the Proposed...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-09

... DEPARTMENT OF DEFENSE Department of the Army, Corps of Engineers Notice of Availability of the... Power Cooperative, Inc., Clark County, KY AGENCY: U.S. Army Corps of Engineers, DoD. ACTION: Notice of availability. SUMMARY: The U.S. Army Corps of Engineers (USACE), in accordance with 42 U.S.C. 4321 to 4370(f...

USACE Extreme Sea levels

DTIC Science & Technology

2014-03-14

with expected changes due to climate change. (tropicals and extra-tropicals) Ivan provided some good information on work being done on tropical...Pattiaratchi, C., Jensen, J., 2013. Estimating extreme water level probabilities: a comparison of the direct methods and recommendations for best practise ...sites: site-by-site analyses. Proudman Oceanographic Laboratory , Internal Document, No. 65, 229pp. Dixon, M.J., Tawn, J.A. (1995) Extreme sea-levels