Science.gov

Sample records for kowan futo yard

  1. Rhinitis and disseminated disease in a ferret (Mustela putorius futo) naturally infected with Sarcocystis neurona

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Naturally occurring Sarcocystis neurona infection in a ferret (Mustela putorius futo) with rhinitis and disseminated disease are described for the first time. The ferret exhibited severe rhinitis with intra-lesional S. neurona merozoites and schizonts. Diagnosis was confirmed immunohistochemically b...

  2. The School Yard Revisited.

    ERIC Educational Resources Information Center

    James, Jan; Coutts, Ian

    1979-01-01

    Suggests inventorying and mapping the features of the school yard so that it can be used as a ready learning resource. Sample schoolyard learning activities for each elementary grade and various subject areas are provided. (SJL)

  3. Looking south across the front yard toward the back yard, ...

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

    Looking south across the front yard toward the back yard, the one-car garage, and the South Perimeter Road - Wellton-Mohawk Irrigation System, Building No. 1 (House), 30601 Wellton-Mohawk Drive, Wellton, Yuma County, AZ

  4. STOCK YARD LOOKING SOUTHEAST SHOWING OVERHEAD YARD CRANE RAIL, THE ...

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

    STOCK YARD LOOKING SOUTHEAST SHOWING OVERHEAD YARD CRANE RAIL, THE MALLEABLE CUPOLAS AND EMISSION RECOVERY SYSTEM, OLD SHED ROOF THAT COVERED THE EARLIER MALLEABLE CUPOLA CHARGING CRANE, MALLEABLE FOUNDRY, AND POLLUTION CONTROL BAGHOUSE. - Stockham Pipe & Fittings Company, 4000 Tenth Avenue North, Birmingham, Jefferson County, AL

  5. 49 CFR 218.35 - Yard limits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Yard limits. 218.35 Section 218.35 Transportation... TRANSPORTATION RAILROAD OPERATING PRACTICES Protection of Trains and Locomotives § 218.35 Yard limits. (a) After August 1, 1977, yard limits must be designated by— (1) Yard limit signs, and (2) Timetable, train...

  6. 49 CFR 218.35 - Yard limits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Yard limits. 218.35 Section 218.35 Transportation... TRANSPORTATION RAILROAD OPERATING PRACTICES Protection of Trains and Locomotives § 218.35 Yard limits. (a) After August 1, 1977, yard limits must be designated by— (1) Yard limit signs, and (2) Timetable, train...

  7. 49 CFR 218.35 - Yard limits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Yard limits. 218.35 Section 218.35 Transportation... TRANSPORTATION RAILROAD OPERATING PRACTICES Protection of Trains and Locomotives § 218.35 Yard limits. (a) After August 1, 1977, yard limits must be designated by— (1) Yard limit signs, and (2) Timetable, train...

  8. 49 CFR 218.35 - Yard limits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Yard limits. 218.35 Section 218.35 Transportation... TRANSPORTATION RAILROAD OPERATING PRACTICES Protection of Trains and Locomotives § 218.35 Yard limits. (a) After August 1, 1977, yard limits must be designated by— (1) Yard limit signs, and (2) Timetable, train...

  9. 49 CFR 218.35 - Yard limits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Yard limits. 218.35 Section 218.35 Transportation... TRANSPORTATION RAILROAD OPERATING PRACTICES Protection of Trains and Locomotives § 218.35 Yard limits. (a) After August 1, 1977, yard limits must be designated by— (1) Yard limit signs, and (2) Timetable, train...

  10. 28 CFR 25.56 - Responsibilities of junk yards and salvage yards and auto recyclers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Responsibilities of junk yards and... Responsibilities of junk yards and salvage yards and auto recyclers. (a) By no later than March 31, 2009, and... of operating a junk yard or salvage yard within the United States shall provide, or cause to...

  11. 28 CFR 25.56 - Responsibilities of junk yards and salvage yards and auto recyclers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 1 2014-07-01 2014-07-01 false Responsibilities of junk yards and salvage yards and auto recyclers. 25.56 Section 25.56 Judicial Administration DEPARTMENT OF JUSTICE... Responsibilities of junk yards and salvage yards and auto recyclers. (a) By no later than March 31, 2009,...

  12. 28 CFR 25.56 - Responsibilities of junk yards and salvage yards and auto recyclers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 1 2013-07-01 2013-07-01 false Responsibilities of junk yards and salvage yards and auto recyclers. 25.56 Section 25.56 Judicial Administration DEPARTMENT OF JUSTICE... Responsibilities of junk yards and salvage yards and auto recyclers. (a) By no later than March 31, 2009,...

  13. 28 CFR 25.56 - Responsibilities of junk yards and salvage yards and auto recyclers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 1 2012-07-01 2012-07-01 false Responsibilities of junk yards and salvage yards and auto recyclers. 25.56 Section 25.56 Judicial Administration DEPARTMENT OF JUSTICE... Responsibilities of junk yards and salvage yards and auto recyclers. (a) By no later than March 31, 2009,...

  14. 28 CFR 25.56 - Responsibilities of junk yards and salvage yards and auto recyclers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 1 2011-07-01 2011-07-01 false Responsibilities of junk yards and salvage yards and auto recyclers. 25.56 Section 25.56 Judicial Administration DEPARTMENT OF JUSTICE... Responsibilities of junk yards and salvage yards and auto recyclers. (a) By no later than March 31, 2009,...

  15. 40 CFR 60.1915 - What is yard waste?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 7 2012-07-01 2012-07-01 false What is yard waste? 60.1915 Section 60... Incinerators That Burn 100 Percent Yard Waste § 60.1915 What is yard waste? Yard waste is grass, grass.../retail, institutional, or industrial sources as part of maintaining yards or other private or...

  16. 40 CFR 60.1915 - What is yard waste?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 6 2011-07-01 2011-07-01 false What is yard waste? 60.1915 Section 60... Incinerators That Burn 100 Percent Yard Waste § 60.1915 What is yard waste? Yard waste is grass, grass.../retail, institutional, or industrial sources as part of maintaining yards or other private or...

  17. 40 CFR 62.15370 - What is yard waste?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 9 2012-07-01 2012-07-01 false What is yard waste? 62.15370 Section 62... Incinerators That Burn 100 Percent Yard Waste § 62.15370 What is yard waste? Yard waste is grass, grass.../retail, institutional, or industrial sources as part of maintaining yards or other private or...

  18. 40 CFR 62.15370 - What is yard waste?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 9 2014-07-01 2014-07-01 false What is yard waste? 62.15370 Section 62... Incinerators That Burn 100 Percent Yard Waste § 62.15370 What is yard waste? Yard waste is grass, grass.../retail, institutional, or industrial sources as part of maintaining yards or other private or...

  19. 40 CFR 60.1915 - What is yard waste?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false What is yard waste? 60.1915 Section 60... Incinerators That Burn 100 Percent Yard Waste § 60.1915 What is yard waste? Yard waste is grass, grass.../retail, institutional, or industrial sources as part of maintaining yards or other private or...

  20. 40 CFR 62.15370 - What is yard waste?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 8 2011-07-01 2011-07-01 false What is yard waste? 62.15370 Section 62... Incinerators That Burn 100 Percent Yard Waste § 62.15370 What is yard waste? Yard waste is grass, grass.../retail, institutional, or industrial sources as part of maintaining yards or other private or...

  1. 40 CFR 60.1915 - What is yard waste?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 7 2014-07-01 2014-07-01 false What is yard waste? 60.1915 Section 60... Incinerators That Burn 100 Percent Yard Waste § 60.1915 What is yard waste? Yard waste is grass, grass.../retail, institutional, or industrial sources as part of maintaining yards or other private or...

  2. 40 CFR 62.15370 - What is yard waste?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 9 2013-07-01 2013-07-01 false What is yard waste? 62.15370 Section 62... Incinerators That Burn 100 Percent Yard Waste § 62.15370 What is yard waste? Yard waste is grass, grass.../retail, institutional, or industrial sources as part of maintaining yards or other private or...

  3. 40 CFR 62.15370 - What is yard waste?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 8 2010-07-01 2010-07-01 false What is yard waste? 62.15370 Section 62... Incinerators That Burn 100 Percent Yard Waste § 62.15370 What is yard waste? Yard waste is grass, grass.../retail, institutional, or industrial sources as part of maintaining yards or other private or...

  4. 40 CFR 60.1915 - What is yard waste?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 7 2013-07-01 2013-07-01 false What is yard waste? 60.1915 Section 60... Incinerators That Burn 100 Percent Yard Waste § 60.1915 What is yard waste? Yard waste is grass, grass.../retail, institutional, or industrial sources as part of maintaining yards or other private or...

  5. East yard, looking east at material storage rack (right), and ...

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

    East yard, looking east at material storage rack (right), and east yard office at left background. - Chesapeake & Ohio Railroad, Thurmond Yards, East side New River, mouths of Arbuckle & Dunlop Circles, Thurmond, Fayette County, WV

  6. 40 CFR 60.1440 - What is yard waste?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 7 2014-07-01 2014-07-01 false What is yard waste? 60.1440 Section 60... Reconstruction is Commenced After June 6, 2001 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1440 What is yard waste? Yard waste is grass, grass clippings, bushes, shrubs, and clippings...

  7. 40 CFR 60.1440 - What is yard waste?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 7 2013-07-01 2013-07-01 false What is yard waste? 60.1440 Section 60... Reconstruction is Commenced After June 6, 2001 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1440 What is yard waste? Yard waste is grass, grass clippings, bushes, shrubs, and clippings...

  8. 40 CFR 60.1440 - What is yard waste?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 6 2011-07-01 2011-07-01 false What is yard waste? 60.1440 Section 60... Reconstruction is Commenced After June 6, 2001 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1440 What is yard waste? Yard waste is grass, grass clippings, bushes, shrubs, and clippings...

  9. 16 CFR 1221.2 - Requirements for play yards.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Requirements for play yards. 1221.2 Section... SAFETY STANDARD FOR PLAY YARDS § 1221.2 Requirements for play yards. (a) Except as provided in paragraph (b) of this section, each play yard must comply with all applicable provisions of ASTM...

  10. 16 CFR 1221.2 - Requirements for play yards.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Requirements for play yards. 1221.2 Section... SAFETY STANDARD FOR PLAY YARDS § 1221.2 Requirements for play yards. (a) Except as provided in paragraph (b) of this section, each play yard must comply with all applicable provisions of ASTM...

  11. 40 CFR 60.1440 - What is yard waste?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 7 2012-07-01 2012-07-01 false What is yard waste? 60.1440 Section 60... Reconstruction is Commenced After June 6, 2001 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1440 What is yard waste? Yard waste is grass, grass clippings, bushes, shrubs, and clippings...

  12. 40 CFR 60.1440 - What is yard waste?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false What is yard waste? 60.1440 Section 60... Reconstruction is Commenced After June 6, 2001 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1440 What is yard waste? Yard waste is grass, grass clippings, bushes, shrubs, and clippings...

  13. Louisiana, Texas fabrication yards on busy upswing

    SciTech Connect

    Pagano, S.S. )

    1994-04-01

    Responding to the continued push to produce natural gas reserves, Texas and Louisiana fabrication yards anticipate a busy 1994 season. Sixty-five oil and gas production platforms are under construction for major companies and independents; total platforms built in 1994 could approach 100. While oil prices are still volatile, most projects are focusing on shallow-water fields. Advanced technology has helped fabricators improve designs by making structures lighter and more cost-effective. PC-Based software helps yards perform more thorough analyses of a structure, which means towers and fixed platforms can be more economically built. Software also enables yards to design cost-effective structures to develop fields with a marginal level of reserves. Several projects currently under development or recently completed are described.

  14. East yard, north elevation of car department tool house (converted ...

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

    East yard, north elevation of car department tool house (converted from express car). - Chesapeake & Ohio Railroad, Thurmond Yards, East side New River, mouths of Arbuckle & Dunlop Circles, Thurmond, Fayette County, WV

  15. East yard, looking southwest at car repairer's locker house (left), ...

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

    East yard, looking southwest at car repairer's locker house (left), switchment shanty (center), and material storage rack (right). - Chesapeake & Ohio Railroad, Thurmond Yards, East side New River, mouths of Arbuckle & Dunlop Circles, Thurmond, Fayette County, WV

  16. Some Physics at the Railroad Hump Yard.

    ERIC Educational Resources Information Center

    Henry, Dennis C.

    1982-01-01

    Regrouping cars from incoming trains into blocks of cars for outgoing trains is accomplished in railroad "hump" classification yards. Discusses: hardware and software elements of such installations; physical models on which software is based; success in predicting/regulating car speeds; and results of recent research into factors affecting car…

  17. 78 FR 50328 - Safety Standard for Play Yards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-19

    ...The United States Consumer Product Safety Commission (Commission or CPSC or we) is issuing a final rule, amending the play yard mandatory standard. Currently, the CPSC play yard standard incorporates by reference ASTM F406-12a, Standard Consumer Safety Specification for Non-Full-Size Baby Cribs/Play Yards. In this final rule, the Commission is amending the play yard standard to incorporate by......

  18. 29 CFR 552.107 - Yard maintenance workers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Yard maintenance workers. 552.107 Section 552.107 Labor... OF THE FAIR LABOR STANDARDS ACT TO DOMESTIC SERVICE Interpretations § 552.107 Yard maintenance workers. Persons who mow lawns and perform other yard work in a neighborhood community generally...

  19. 29 CFR 552.107 - Yard maintenance workers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Yard maintenance workers. 552.107 Section 552.107 Labor... OF THE FAIR LABOR STANDARDS ACT TO DOMESTIC SERVICE Interpretations § 552.107 Yard maintenance workers. Persons who mow lawns and perform other yard work in a neighborhood community generally...

  20. 29 CFR 552.107 - Yard maintenance workers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Yard maintenance workers. 552.107 Section 552.107 Labor... OF THE FAIR LABOR STANDARDS ACT TO DOMESTIC SERVICE Interpretations § 552.107 Yard maintenance workers. Persons who mow lawns and perform other yard work in a neighborhood community generally...

  1. 29 CFR 552.107 - Yard maintenance workers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Yard maintenance workers. 552.107 Section 552.107 Labor... OF THE FAIR LABOR STANDARDS ACT TO DOMESTIC SERVICE Interpretations § 552.107 Yard maintenance workers. Persons who mow lawns and perform other yard work in a neighborhood community generally...

  2. 32 CFR 707.3 - Yard arm signaling lights.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 5 2014-07-01 2014-07-01 false Yard arm signaling lights. 707.3 Section 707.3... RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS § 707.3 Yard arm signaling lights. Naval vessels may display, as a means of visual signaling, white all round lights at the ends of the yard arms. These...

  3. 33 CFR 158.240 - Ship repair yards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Ship repair yards. 158.240... Facilities: Oily Mixtures § 158.240 Ship repair yards. The reception facility that services oceangoing ships using a ship repair yard must have a capacity for receiving— (a) An amount of ballast from bunker...

  4. 32 CFR 707.3 - Yard arm signaling lights.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 5 2011-07-01 2011-07-01 false Yard arm signaling lights. 707.3 Section 707.3... RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS § 707.3 Yard arm signaling lights. Naval vessels may display, as a means of visual signaling, white all round lights at the ends of the yard arms. These...

  5. 32 CFR 707.3 - Yard arm signaling lights.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 5 2013-07-01 2013-07-01 false Yard arm signaling lights. 707.3 Section 707.3... RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS § 707.3 Yard arm signaling lights. Naval vessels may display, as a means of visual signaling, white all round lights at the ends of the yard arms. These...

  6. 33 CFR 158.240 - Ship repair yards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Ship repair yards. 158.240... Facilities: Oily Mixtures § 158.240 Ship repair yards. The reception facility that services oceangoing ships using a ship repair yard must have a capacity for receiving— (a) An amount of ballast from bunker...

  7. 33 CFR 158.240 - Ship repair yards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Ship repair yards. 158.240... Facilities: Oily Mixtures § 158.240 Ship repair yards. The reception facility that services oceangoing ships using a ship repair yard must have a capacity for receiving— (a) An amount of ballast from bunker...

  8. 32 CFR 707.3 - Yard arm signaling lights.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 5 2012-07-01 2012-07-01 false Yard arm signaling lights. 707.3 Section 707.3... RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS § 707.3 Yard arm signaling lights. Naval vessels may display, as a means of visual signaling, white all round lights at the ends of the yard arms. These...

  9. 29 CFR 552.107 - Yard maintenance workers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Yard maintenance workers. 552.107 Section 552.107 Labor... OF THE FAIR LABOR STANDARDS ACT TO DOMESTIC SERVICE Interpretations § 552.107 Yard maintenance workers. Persons who mow lawns and perform other yard work in a neighborhood community generally...

  10. 33 CFR 158.240 - Ship repair yards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Ship repair yards. 158.240... Facilities: Oily Mixtures § 158.240 Ship repair yards. The reception facility that services oceangoing ships using a ship repair yard must have a capacity for receiving— (a) An amount of ballast from bunker...

  11. 33 CFR 158.240 - Ship repair yards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Ship repair yards. 158.240... Facilities: Oily Mixtures § 158.240 Ship repair yards. The reception facility that services oceangoing ships using a ship repair yard must have a capacity for receiving— (a) An amount of ballast from bunker...

  12. 32. Photographic copy of a view of the Navy Yard ...

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

    32. Photographic copy of a view of the Navy Yard published in Harper's Weekly, April 20, 1861 (From the Navy Yard Historical Center). VIEW LOOKING NORTH. BUILDING 36 IS LOCATED IN THE CENTER OF THE PHOTOGRAPH. - Navy Yard, Ordnance Building, Intersection of Paulding & Kennon Streets, Washington, District of Columbia, DC

  13. 32 CFR 707.3 - Yard arm signaling lights.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Yard arm signaling lights. 707.3 Section 707.3... RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS § 707.3 Yard arm signaling lights. Naval vessels may display, as a means of visual signaling, white all round lights at the ends of the yard arms. These...

  14. Influence of aboveground tree biomass, home age, and yard maintenance on soil carbon levels in residential yards

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In the past decade, research in urban soils has focused on the soil carbon (C) sequestration capacity in residential yards. We performed a case study to examine four potential drivers for soil C levels in residential yards. In 67 yards containing trees, we examined the relationship of soil C (kg m-2...

  15. Treatment of coal yard runoff at ORNL

    SciTech Connect

    Kimmitt, R.R.; Davis, E.C.

    1980-01-01

    At the present time the steam plant at the Oak Ridge National Laboratory (ORNL) is undergoing conversion from oil- to coal-fired boilers. To insure that rainwater runoff from the recently constructed coal storage yard meets current discharge standards, a three phase program was initiated. The first phase was a literature review which pointed out the great variability in chemical composition of runoff samples and demonstrated the site-specific nature of the problem. Next, a laboratory treatability study was conducted using samples of runoff from coal identical to that stored on the ORNL yard. In the last phase of the program, data from the study (i.e., chemical dosages, reaction rates, sludge characteristics) were used in the design of a treatment system. The project is currently in the final phase of detailed design.

  16. Evaluation of compost activators for yard waste

    SciTech Connect

    Razvi, A.S.; Kramer, D.W.

    1995-12-31

    The evaluation of the efficiency of yard waste composting (grass clippm`gs/wood chip mixture) was studied for seven commercially available activators, two naturally occurring activators, and one control (absence of activator). The overall decomposition response for each activator was evaluated by comparing four indices of composting efficiency. These were weight loss, change in volume, loss of volatile solids, and oxygen uptake rate. Four experimental blocks were set up in the field, and two experimental blocks were set up in the laboratory. The physical/chemical characteristics were monitored for all samples as a function of time, and individual activators were evaluated so interrelationships between indices could be studied. Based on the four indices, grass clippings can be efficiently composted with natural activators such as Surface Soil or Mature Compost. Commercially available compost activators performed similar to the Control. The cost of commercially available activators was $1.37 to $9.36 per cubic yard of grass clippings to be composted. Naturally occurring activators such as Surface Soil and Mature Compost may be available at no cost to the backyard composter.

  17. Gaseous emissions from outdoor concrete yards used by livestock

    NASA Astrophysics Data System (ADS)

    Misselbrook, T. H.; Webb, J.; Chadwick, D. R.; Ellis, S.; Pain, B. F.

    Measurements of ammonia (NH 3), nitrous oxide (N 2O) and methane (CH 4) were made from 11 outdoor concrete yards used by livestock. Measurements of NH 3 emission were made using the equilibrium concentration technique while closed chambers were used to measure N 2O and CH 4 emissions. Outdoor yards used by livestock proved to be an important source of NH 3 emission. Greatest emission rates were measured from dairy cow feeding yards, with a mean of 690 mg NH 3-N m -2 h -1. Smaller emission rates were measured from sheep handling areas, dairy cow collecting yards, beef feeding yards and a pig loading area, with respective mean emission rates of 440, 280, 220 and 140 mg NH 3-N m -2 h -1. Emission rates of N 2O and CH 4 were much smaller and for CH 4, in particular, emission rates were influenced greatly by the presence or absence of dung on the measurement area.

  18. Back yard blasting on the quiet

    SciTech Connect

    Chironis, N.P.

    1983-06-01

    When R and F Coal Company of Ohio ''sweeps out the corners'' of many of its old sites, it often blasts ''literally in some family's back yard.'' Sequential blasting patterns allow for such work without unduly disturbing the residents. Four basic delay patterns are detailed in this article. Sequential timers, EB caps, HDP blast boosts, and bulk ANFO are used in the sequences. Electric blasting caps can be tested by means of a galvanometer for continuity and resistance whenever possible. The flexibility of programming firing times, in the four patterns, allows operators to fine tune the blasting techniques. End or back break are reduced, fragmentation is optimized, and vibration is held to a minimum.

  19. 9. Dairy barn and milk house yard wall, detail of ...

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

    9. Dairy barn and milk house yard wall, detail of construction near southeast corner - A. I. Du Pont Estate, Blue Ball Dairy Barn, Junction of U.S. Route 202 & Rockland Road, Wilmington, New Castle County, DE

  20. 27. Yards north of Branch Avenue Bridge. Providence, Providence Co., ...

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

    27. Yards north of Branch Avenue Bridge. Providence, Providence Co., RI. Sec. 4116, mp 186.25. - Northeast Railroad Corridor, Amtrak route between CT & MA state lines, Providence, Providence County, RI

  1. 28. Yards north of Branch Avenue Bridge. Providence, Providence Co., ...

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

    28. Yards north of Branch Avenue Bridge. Providence, Providence Co., RI. Sec. 4116, mp 186.25. - Northeast Railroad Corridor, Amtrak route between CT & MA state lines, Providence, Providence County, RI

  2. 66. New Haven Yards & Shops. New Haven, New Haven ...

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

    66. New Haven Yards & Shops. New Haven, New Haven Co., CT. Sec. 9108, MP 72.50. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  3. 62. New Haven Station Yards & Shops. New Haven, New ...

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

    62. New Haven Station Yards & Shops. New Haven, New Haven Co., CT. Sec. 9108, MP 72.50. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  4. 68. New Haven Yards & Shops. New Haven, New Haven ...

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

    68. New Haven Yards & Shops. New Haven, New Haven Co., CT. Sec. 9108, MP 72.50. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  5. 67. New Haven Yards & Shops. New Haven, New Haven ...

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

    67. New Haven Yards & Shops. New Haven, New Haven Co., CT. Sec. 9108, MP 72.50. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  6. 69. New Haven Yards & Shops. New Haven, New Haven ...

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

    69. New Haven Yards & Shops. New Haven, New Haven Co., CT. Sec. 9108, MP 72.50. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  7. 65. New Haven Yards & Shops. New Haven, New Haven ...

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

    65. New Haven Yards & Shops. New Haven, New Haven Co., CT. Sec. 9108, MP 72.50. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  8. 63. New Haven Yards & Shops. New Haven, New Haven ...

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

    63. New Haven Yards & Shops. New Haven, New Haven Co., CT. Sec. 9108, MP 72.50. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  9. 64. New Haven Yards & Shops. New Haven, New Haven ...

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

    64. New Haven Yards & Shops. New Haven, New Haven Co., CT. Sec. 9108, MP 72.50. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  10. 14. CENTRIFUGAL FREQUENCY RELAY IN WAYSIDE CABINET, NEW HAVEN YARD ...

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

    14. CENTRIFUGAL FREQUENCY RELAY IN WAYSIDE CABINET, NEW HAVEN YARD - New York, New Haven & Hartford Railroad, Automatic Signalization System, Long Island Sound shoreline between Stamford & New Haven, Stamford, Fairfield County, CT

  11. FOUNDRY LANDSCAPE LOOKING WESTSOUTHWEST FROM MALLEABLE STOCK YARD CRANE SHOWING ...

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

    FOUNDRY LANDSCAPE LOOKING WEST-SOUTHWEST FROM MALLEABLE STOCK YARD CRANE SHOWING SHED ROOF OF OLD MALLEABLE CUPOLA CHARGER. - Stockham Pipe & Fittings Company, 4000 Tenth Avenue North, Birmingham, Jefferson County, AL

  12. FOUNDRY LANDSCAPE LOOKING NORTHWEST FROM MALLEABLE STOCK YARD CRANE SHOWING ...

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

    FOUNDRY LANDSCAPE LOOKING NORTHWEST FROM MALLEABLE STOCK YARD CRANE SHOWING THE MALLEABLE ANNEALING BUILDING AND THE BRASS FOUNDRY. - Stockham Pipe & Fittings Company, 4000 Tenth Avenue North, Birmingham, Jefferson County, AL

  13. 10. General view looking N at Readville Yards with Boston ...

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

    10. General view looking N at Readville Yards with Boston on the horizon. Readville, Suffolk Co., MA. Sec. 4116, MP 219.41. - Northeast Railroad Corridor, Amtrak Route between RI/MA State Line & South Station, Boston, Suffolk County, MA

  14. Cell block four exercise yard with original passage to cell ...

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

    Cell block four exercise yard with original passage to cell re-exposed, looking from the baseball field, facing west, with scale - Eastern State Penitentiary, 2125 Fairmount Avenue, Philadelphia, Philadelphia County, PA

  15. 2. Historic American Buildings Survey, GENERAL VIEW OF INNER 'YARD' ...

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

    2. Historic American Buildings Survey, GENERAL VIEW OF INNER 'YARD' LOOKING NORTH c. 1920's, Gift of New York State Department of Education. - Shaker Church Family (General Views), Watervliet Shaker Road, Colonie Township, Watervliet, Albany County, NY

  16. 6. Historic American Buildings Survey, GENERAL VIEW OF INNER 'YARD' ...

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

    6. Historic American Buildings Survey, GENERAL VIEW OF INNER 'YARD' LOOKING SOUTH c. 1920's - LEFT, Gift of New York State Department of Education. - Shaker Church Family (General Views), Watervliet Shaker Road, Colonie Township, Watervliet, Albany County, NY

  17. VIEW OF SURGE TANK AND TRANSFORMER YARD FROM HILL ABOVE ...

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

    VIEW OF SURGE TANK AND TRANSFORMER YARD FROM HILL ABOVE POWERHOUSE. PHOTO BY JET LOWE, HAER, 1995. - Elwha River Hydroelectric System, Glines Hydroelectric Dam & Plant, Port Angeles, Clallam County, WA

  18. GLINES POWERHOUSE, TAILRACE, AND SURGE TANK WITH TRANSFORMER YARD IN ...

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

    GLINES POWERHOUSE, TAILRACE, AND SURGE TANK WITH TRANSFORMER YARD IN FOREGROUND; DAM AND RESERVOIR TO SOUTH. PHOTO BY JET LOWE, HAER, 1995. - Elwha River Hydroelectric System, Glines Hydroelectric Dam & Plant, Port Angeles, Clallam County, WA

  19. VIEW TO EAST FROM HILLTOP: SURGE TANK AND TRANSFORMER YARD, ...

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

    VIEW TO EAST FROM HILLTOP: SURGE TANK AND TRANSFORMER YARD, WITH POWERHOUSE AND RIVER BELOW. PHOTO BY JET LOWE, HAER, 1995. - Elwha River Hydroelectric System, Glines Hydroelectric Dam & Plant, Port Angeles, Clallam County, WA

  20. AERIAL PHOTO, LOOKING SOUTH, SHOWING POWERHOUSE, SURGE TANK, TRANSFORMER YARD, ...

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

    AERIAL PHOTO, LOOKING SOUTH, SHOWING POWERHOUSE, SURGE TANK, TRANSFORMER YARD, GLINES DAM, AND LAKE MILLS RESERVOIR. PHOTO BY JET LOWE, HAER, 1995. - Elwha River Hydroelectric System, Glines Hydroelectric Dam & Plant, Port Angeles, Clallam County, WA

  1. HISTORIC SHED (NOW WAREHOUSE) AT TRANSFORMER YARD ABOVE GLINES POWERHOUSE. ...

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

    HISTORIC SHED (NOW WAREHOUSE) AT TRANSFORMER YARD ABOVE GLINES POWERHOUSE. PHOTO BY JET LOWE, HAER, 1995. - Elwha River Hydroelectric System, Glines Hydroelectric Dam & Plant, Port Angeles, Clallam County, WA

  2. 158. General view of transformer yard above White River powerhouse, ...

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

    158. General view of transformer yard above White River powerhouse, looking northwest. Photo by Jet Lowe, HAER, 1989. - Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

  3. 160. View of transformer yard above White River powerhouse, looking ...

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

    160. View of transformer yard above White River powerhouse, looking north. Photo by Jet Lowe, HAER, 1989. - Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

  4. 159. View of transformer yard above White River powerhouse, looking ...

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

    159. View of transformer yard above White River powerhouse, looking north. Photo by Jet Lowe, HAER, 1989. - Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

  5. Western end of ATSF rail yard with remnant of rail ...

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

    Western end of ATSF rail yard with remnant of rail spur and dumping location. Concrete vault foundation in foreground. Stone foundation and wood foundation in background. - Grand Canyon Village Utilities, Grand Canyon National Park, Grand Canyon Village, Coconino County, AZ

  6. West end of rail yard where dump area presumably stood. ...

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

    West end of rail yard where dump area presumably stood. Foundation wall and pipes in foreground. Wood foundation in background with railroad tracks beyond. - Grand Canyon Village Utilities, Grand Canyon National Park, Grand Canyon Village, Coconino County, AZ

  7. CHICKEN COOP BEHIND FENCED YARD AND (REAR) OF BARBEQUE PIT, ...

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

    CHICKEN COOP BEHIND FENCED YARD AND (REAR) OF BARBEQUE PIT, LOOKING NORTH - Irvine Ranch Agricultural Headquarters, Carillo Tenant House, Southwest of Intersection of San Diego & Santa Ana Freeways, Irvine, Orange County, CA

  8. BARBEQUE PIT AND PLAYHOUSE IN (REAR) YARD, LOOKING SOUTH ...

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

    BARBEQUE PIT AND PLAYHOUSE IN (REAR) YARD, LOOKING SOUTH - Irvine Ranch Agricultural Headquarters, Carillo Tenant House, Southwest of Intersection of San Diego & Santa Ana Freeways, Irvine, Orange County, CA

  9. 16. VIEW OF STORAGE YARD, SHOWING SERVICE BRIDGE AND PIERS, ...

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

    16. VIEW OF STORAGE YARD, SHOWING SERVICE BRIDGE AND PIERS, STORAGE BUILDING, POIREE DAM SUPPORTS, AND ASSORTED MATERIAL, LOOKING NORTHEAST - Upper Mississippi River Nine-Foot Channel Project, Lock & Dam No. 25, Cap au Gris, Lincoln County, MO

  10. Assessing Rail Yard Impact on Local Air Quality

    EPA Science Inventory

    This is a technical presentation at the Air and Waste Management Association Measurements Symposium occurring in Durham, NC in April, 2012. The presentation describes preliminary results from air pollution measurements collected surrounding a rail yard in Chicago, IL.

  11. EXTERIOR VIEW, LOOKING NORTHEAST, WITH SLAB YARD. AT RIGHT IS ...

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

    EXTERIOR VIEW, LOOKING NORTHEAST, WITH SLAB YARD. AT RIGHT IS HOT STRIP MILL BUILDING AND FURNACE. VIEW AT LEFT IS TOWARD CUT TO LENGTH BUILDING. - Central Iron Foundry Site, 1700 Holt Road, Holt, Tuscaloosa County, AL

  12. 3. EASTERN EDGE OF POST ENGINEER'S SHOPS AND YARD, LOOKING ...

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

    3. EASTERN EDGE OF POST ENGINEER'S SHOPS AND YARD, LOOKING 312 DEGREES NORTH WEST, EUCALYPTUS TREES DENOTE EDGE OF PRESIDIO. - Presidio of San Francisco, Post Engineer's Headquarters Office, Crissy Field North cantonment, San Francisco, San Francisco County, CA

  13. 1. OVERVIEW OF POST ENGINEER'S SHOPS AND YARD BUILDINGS, LOOKING ...

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

    1. OVERVIEW OF POST ENGINEER'S SHOPS AND YARD BUILDINGS, LOOKING 40 DEGREES NORTH EAST - Presidio of San Francisco, Post Engineer's Headquarters Office, Crissy Field North cantonment, San Francisco, San Francisco County, CA

  14. 2. POST ENGINEER'S SHOPS AND YARD BUILDINGS FROM PRESIDIO ENTRANCE ...

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

    2. POST ENGINEER'S SHOPS AND YARD BUILDINGS FROM PRESIDIO ENTRANCE GATE AT MASON STREET, LOOKING 270 DEGREES WEST - Presidio of San Francisco, Post Engineer's Headquarters Office, Crissy Field North cantonment, San Francisco, San Francisco County, CA

  15. CONTEXT VIEW ACROSS ORE YARD AT MODERN SELFUNLOADING SHIP UNLOADING ...

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

    CONTEXT VIEW ACROSS ORE YARD AT MODERN SELF-UNLOADING SHIP UNLOADING IN FRONT OF HULETTS. LOOKING SOUTHWEST. - Pennsylvania Railway Ore Dock, Lake Erie at Whiskey Island, approximately 1.5 miles west of Public Square, Cleveland, Cuyahoga County, OH

  16. CONTEXT VIEW ACROSS ORE YARD AT MODERN SELFUNLOADING BOOM IN ...

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

    CONTEXT VIEW ACROSS ORE YARD AT MODERN SELF-UNLOADING BOOM IN FRONT OF HULETTS. LOOKING SOUTHWEST. - Pennsylvania Railway Ore Dock, Lake Erie at Whiskey Island, approximately 1.5 miles west of Public Square, Cleveland, Cuyahoga County, OH

  17. Halfthrough girder over entrance to scrap yard at western end ...

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

    Half-through girder over entrance to scrap yard at western end of trestle, looking NW. - Pennsylvania Railroad, French Creek Trestle, Spanning French Creek, north of Paradise Street, Phoenixville, Chester County, PA

  18. View of ATSF rail yard from top of El Tovar, ...

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

    View of ATSF rail yard from top of El Tovar, view east. Note superindent's house (distant left) and Grand Canyon rail station (center). - Grand Canyon Village Utilities, Grand Canyon National Park, Grand Canyon Village, Coconino County, AZ

  19. FOUNDRY LANDSCAPE LOOKING SOUTHWEST FROM MALLEABLE STOCK YARD CRANE SHOWING ...

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

    FOUNDRY LANDSCAPE LOOKING SOUTHWEST FROM MALLEABLE STOCK YARD CRANE SHOWING CRANE RAILS, GREY IRON CUPOLA AND EMISSION RECOVERY SYSTEM. - Stockham Pipe & Fittings Company, 4000 Tenth Avenue North, Birmingham, Jefferson County, AL

  20. FOUNDRY LANDSCAPE LOOKING WESTNORTHWEST FROM MALLEABLE STOCK YARD CRANE, SHOWING ...

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

    FOUNDRY LANDSCAPE LOOKING WEST-NORTHWEST FROM MALLEABLE STOCK YARD CRANE, SHOWING CRANE MOTOR AND MALLEABLE CUPOLAS WITH OPEN TOPS AND EMISSION RECOVERY DUCTS. - Stockham Pipe & Fittings Company, 4000 Tenth Avenue North, Birmingham, Jefferson County, AL

  1. Cell block eleven, looking from the "Death Row" exercise yard, ...

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

    Cell block eleven, looking from the "Death Row" exercise yard, facing north (note cell block fifteen to the right and cell block fourteen in the distance_ - Eastern State Penitentiary, 2125 Fairmount Avenue, Philadelphia, Philadelphia County, PA

  2. General view of east yard, facing south (note from right ...

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

    General view of east yard, facing south (note from right to left: cell block fourteen, cell block eleven, cell block fifteen, cell block two, greenhouse, and cell block ten) - Eastern State Penitentiary, 2125 Fairmount Avenue, Philadelphia, Philadelphia County, PA

  3. Microbiological degradation of pesticides in yard waste composting.

    PubMed Central

    Fogarty, A M; Tuovinen, O H

    1991-01-01

    Changes in public opinion and legislation have led to the general recognition that solid waste treatment practices must be changed. Solid-waste disposal by landfill is becoming increasingly expensive and regulated and no longer represents a long-term option in view of limited land space and environmental problems. Yard waste, a significant component of municipal solid waste, has previously not been separated from the municipal solid-waste stream. The treatment of municipal solid waste including yard waste must urgently be addressed because disposal via landfill will be prohibited by legislation. Separation of yard waste from municipal solid waste will be mandated in many localities, thus stressing the importance of scrutinizing current composting practices in treating grass clippings, leaves, and other yard residues. Yard waste poses a potential environmental health problem as a result of the widespread use of pesticides in lawn and tree care and the persistence of the residues of these chemicals in plant tissue. Yard waste containing pesticides may present a problem due to the recalcitrant and toxic nature of the pesticide molecules. Current composting processes are based on various modifications of either window systems or in-vessel systems. Both types of processes are ultimately dependent on microbial bioconversions of organic material to innocuous end products. The critical stage of the composting process is the thermophilic phase. The fate and mechanism of removal of pesticides in composting processes is largely unknown and in need of comprehensive analysis. PMID:1886519

  4. Recording and Analysis of the Rec Yard at Alcatraz Island

    NASA Astrophysics Data System (ADS)

    Warden, R.; Toz, T. K.; Everett, M.; DeSmet, T.; Billingsley, A.; Hagin, J.

    2013-07-01

    In the summer of 2012 students and professors from the Concrete Industry Management (CIM ) program at California State University Chico, along with their partners at National Park Service, invited Texas A&M students and professors to join forces and perform a condition assessment of the Recreation Yard at Alcatraz Island in San Francisco Bay. The Recreation Yard is a heavily visited area by tourists who are drawn to the island because of its history as a maximum security prison in the 20th c. Because of its history, first as a military fort in the 19thc., later as a military prison, and finally as a federal prison, many difficult historical and preservation related questions exist. This team was formed to begin research on the historical and preservation questions with respect to the Recreation Yard. This paper and presentation will focus on the integration of documentation technologies employed to aid the research necessary for answering preservation and historical questions regarding the recreations yard. Since that yard was constructed on top of the historic 19th c masonry fort it was requested that we also seek the location of tunnels below the Recreation Yard and their relationship with the walls. Teams were formed to perform Non-destructive testing of concrete walls to determine the size and location of rebar, Ground Penetrating Radar for determining the location of the masonry tunnels and photogrammetry and laser scanning to provide both overall and detailed dimensional information of the current state of material decay.

  5. An assessment of the characteristics of yard trimmings and recirculated yard trimmings used in biowaste composting.

    PubMed

    López, Marga; Soliva, Montserrat; Martínez-Farré, F Xavier; Bonmatí, August; Huerta-Pujol, Oscar

    2010-02-01

    The aim of this research was to characterise samples of yard trimmings (YT) and recirculated yard trimmings (RYT) that are used to co-compost organic fraction of municipal solid waste (OFMSW) taken from 18 composting facilities in Catalonia (NE Spain), to determine their contribution in the composting process, and to highlight the advantages and disadvantages of reusing RYT. We found significant differences between the characteristics of the two materials. RYT had higher pH levels, electrical conductivity, and organic and ammonium nitrogen content than YT. Nutrient content also shows an increment from YT to RYT, and in the case of P and K, this variation can be attributed to an exogenous source rather than the relative concentration during the composting process. We also found significant differences in particle size distribution and bulk density. From the results, it can be assumed that RYT could be reused in the composting process if OFMSW, YT, and RYT are used in the correct quantities to balance the mixture but they cannot totally replace the features of YT. PMID:19811908

  6. An update on corrosion monitoring in cylinder storage yards

    SciTech Connect

    Henson, H.M.; Newman, V.S.; Frazier, J.L.

    1991-12-31

    Depleted uranium, from US uranium isotope enrichment activities, is stored in the form of solid uranium hexafluoride (UF{sub 6}) in A285 and A516 steel cylinders designed and manufactured to ASME Boiler and Pressure Vessel Code criteria. In general, storage facilities are open areas adjacent to the enrichment plants where the cylinders are exposed to weather. This paper describes the Oak Ridge program to determine the general corrosion behavior of UF{sub 6} cylinders, to determine cylinder yard conditions which are likely to affect long term storage of this material, and to assess cylinder storage yards against these criteria. This program is targeted at conditions specific to the Oak Ridge cylinder yards. Based on (a) determination of the current cylinder yard conditions, (b) determination of rusting behavior in regions of the cylinders showing accelerated attack, (c) monitoring of corrosion rates through periodic measurement of test coupons placed within the cylinder yards, and (d) establishment of a computer base to incorporate and retain these data, the technical division is working with the enrichment sites to implement an upgraded system for storage of this material until such time as it is used or converted.

  7. 5. View southwest within dairy barn and milk house yard, ...

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

    5. View southwest within dairy barn and milk house yard, milk house to left, barn ramp at center, and east side of dairy barn at center right - A. I. Du Pont Estate, Blue Ball Dairy Barn, Junction of U.S. Route 202 & Rockland Road, Wilmington, New Castle County, DE

  8. 5. PERSPECTIVE VIEW FROM EXERCISE YARD OF EAST (REAR) AND ...

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

    5. PERSPECTIVE VIEW FROM EXERCISE YARD OF EAST (REAR) AND NORTH WING LOOKING NORTHWEST (NOTE: AREA TO LEFT OF CENTER ARCH IS THE CARETAKER'S DWELLING, AND TO THE RIGHT, THE CARRIAGE HOUSE) - Belair, Stables, Belair Drive at East end of Tulip Grove Drive, Bowie, Prince George's County, MD

  9. 10. DIAMOND MINE YARD FROM THE NORTH SHOWING A COMPRESSED ...

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

    10. DIAMOND MINE YARD FROM THE NORTH SHOWING A COMPRESSED AIR PIPE AND TRESTLE IN THE LOWER LEFT, AND THE LORRY HOUSE. A PART OF A RETAINING WALL IS VISIBLE ABOVE THE RAILROAD CUT - Butte Mineyards, Diamond Mine, Butte, Silver Bow County, MT

  10. 108. View showing storage yard where material is received and ...

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

    108. View showing storage yard where material is received and sorted: also shows derrick framed to raise material from tracks and land on deck of approach. Material is then moved by narrow gage locomotive out to erection traveler. - Carquinez Bridge, Spanning Carquinez Strait at Interstate 80, Vallejo, Solano County, CA

  11. 15. View of rear entrance and yard at west end ...

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

    15. View of rear entrance and yard at west end of Building E-1, facing west towards Luckie Street. Replicates historic view at GA-2309-5. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

  12. Yard Plan of the Dallas Baldwin Residence Circa 1950 ...

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

    Yard Plan of the Dallas Baldwin Residence Circa 1950 - The Smokey Hollow Community, Informal boundaries by street name: North to South: East Jefferson Street to East Van Buren Street. West to East: South Gadsden Street to Marvin Street., Tallahassee, Leon County, FL

  13. Yard Plan of the Richard Hartsfield Residence Circa 1955 ...

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

    Yard Plan of the Richard Hartsfield Residence Circa 1955 - The Smokey Hollow Community, Informal boundaries by street name: North to South: East Jefferson Street to East Van Buren Street. West to East: South Gadsden Street to Marvin Street., Tallahassee, Leon County, FL

  14. Yard Plan of the Boston W White Residence Circa 1955 ...

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

    Yard Plan of the Boston W White Residence Circa 1955 - The Smokey Hollow Community, Informal boundaries by street name: North to South: East Jefferson Street to East Van Buren Street. West to East: South Gadsden Street to Marvin Street., Tallahassee, Leon County, FL

  15. Yard Plan of the Richard & Lessie Johnson Residence Circa ...

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

    Yard Plan of the Richard & Lessie Johnson Residence Circa 1950 - The Smokey Hollow Community, Informal boundaries by street name: North to South: East Jefferson Street to East Van Buren Street. West to East: South Gadsden Street to Marvin Street., Tallahassee, Leon County, FL

  16. Yard Plan of the Pinkie Shears Residence Circa 1950 ...

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

    Yard Plan of the Pinkie Shears Residence Circa 1950 - The Smokey Hollow Community, Informal boundaries by street name: North to South: East Jefferson Street to East Van Buren Street. West to East: South Gadsden Street to Marvin Street., Tallahassee, Leon County, FL

  17. 76 FR 58167 - Safety Standard for Play Yards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ... Federal Register of December 28, 2010 (75 FR 81766), we issued a final rule on safety standards for non... (75 FR 81766), we issued a final rule on safety standards for non-full-size cribs. Thus, the proposed...-old infant who suffered brain damage. One other injury is associated with play yards, but there...

  18. 4. VIEW NORTH, YARD NORTH OF ENGINE HOUSE, SHOWING WATER ...

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

    4. VIEW NORTH, YARD NORTH OF ENGINE HOUSE, SHOWING WATER TANK AND SHOP Photocopy of photograph, 1941 (Courtesy of Chesapeake Beach Railway Museum; L. W. Rice, photographer) - Chesapeake Beach Railroad Engine House, 21 Yost Place, Seat Pleasant, Prince George's County, MD

  19. 5. General view of complex. South side of railroad yard. ...

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

    5. General view of complex. South side of railroad yard. Machine shop section of roundhouse (MN-99-A) at far left. Engine house section of roundhouse at center. View to northwest. - Duluth & Iron Range Rail Road Company Shops, Southwest of downtown Two Harbors, northwest of Agate Bay, Two Harbors, Lake County, MN

  20. Y-12 old salvage yard scrap metal characterization study

    SciTech Connect

    Anderson, L.M.; Melton, S.G.; Shaw, S.S.

    1993-11-01

    The purpose of the Y-12 Old Salvage Yard scrap metal Characterization Study is to make conservative estimates of the quantities of total uranium and the wt % {sup 235}U contained in scrap metal. The original project scope included estimates of thorium, but due to the insignificant quantities found in the yards, thorium was excluded from further analysis. Metal in three of the four Y-12 scrap metal yards were characterized. The scrap metal yard east of the PIDAS fence is managed by the Environmental Restoration Program and therefore was not included in this study. For all Y-12 Plant scrap metal shipments, Waste Transportation, Storage, and Disposal (WTSD) personnel must complete a Request for Authorization to Ship Nuclear Materials, UCN-16409, which requires the grams of total uranium, the wt % {sup 235}U, and the grams of {sup 235}U contained in the shipment. This information is necessary to ensure compliance with Department of Transportation regulations, as well as to ensure that the receiving facility is adhering to its operating license. This characterization study was designed to provide a technical basis for determining these necessary radioactive quantities.

  1. EAST ARMORY FROM SOUTHWEST AND COURT YARD. VIEW INCLUDES SOUTH ...

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

    EAST ARMORY FROM SOUTHWEST AND COURT YARD. VIEW INCLUDES SOUTH ARMORY EXTENSION ON RIGHT, NORTH ARMORY TO FAR LEFT. - Colt Fire Arms Company, East Armory Building, 36-150 Huyshope Avenue, 17-170 Van Dyke Avenue, 49 Vredendale Avenue, Hartford, Hartford County, CT

  2. VIEW OF INTERIOR OF BLOCK AND BACK YARD TERRACING BEHIND ...

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

    VIEW OF INTERIOR OF BLOCK AND BACK YARD TERRACING BEHIND FACILITY 618. VIEW FACING WEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Intersection of Acacia Road and Brich Circle, Pearl City, Honolulu County, HI

  3. VIEW OF SHADED REAR YARD WITH CHAINLINK FENCE AND TERRACING, ...

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

    VIEW OF SHADED REAR YARD WITH CHAINLINK FENCE AND TERRACING, BEHIND 559 BIRCH CIRCLE. VIEW FACING EAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Intersection of Acacia Road and Brich Circle, Pearl City, Honolulu County, HI

  4. VIEW OF INTERIOR OF BLOCK AND BACK YARD TERRACING BEHIND ...

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

    VIEW OF INTERIOR OF BLOCK AND BACK YARD TERRACING BEHIND FACILITY 624, SHOWING CLOTHESLINE. VIEW FACING EAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Intersection of Acacia Road and Brich Circle, Pearl City, Honolulu County, HI

  5. VIEW OF SHADED REAR YARDS AND TERRACING, SHOWING REAR OF ...

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

    VIEW OF SHADED REAR YARDS AND TERRACING, SHOWING REAR OF 527 BIRCH CIRCLE ON LEFT. VIEW FACING NORTHEAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Intersection of Acacia Road and Brich Circle, Pearl City, Honolulu County, HI

  6. VIEW OF REAR YARDS AND TERRAIN, SHOWING FACILITIES 571 AND ...

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

    VIEW OF REAR YARDS AND TERRAIN, SHOWING FACILITIES 571 AND 507. CONDOMINIUM TOWERS CAN BE SEEN IN THE DISTANCE. VIEW FACING WEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Intersection of Acacia Road and Brich Circle, Pearl City, Honolulu County, HI

  7. Eratosthenes' Teachings with a Globe in a School Yard

    ERIC Educational Resources Information Center

    Bozic, Mirjana; Ducloy, Martial

    2008-01-01

    A globe, in a school or university yard, which simulates the Earth's orientation in space, could be a very useful and helpful device for teaching physics, geometry, astronomy and the history of science. It would be very useful for science education to utilize the forthcoming International Year of the Planet Earth 2008 and the International Year of…

  8. Curved limestone wall at east end of rail yard. Note ...

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

    Curved limestone wall at east end of rail yard. Note cut off valves at base of stump in right foreground, and utility tunnel in middle distance, superindent's house at right, looking NW. - Grand Canyon Village Utilities, Grand Canyon National Park, Grand Canyon Village, Coconino County, AZ

  9. Overall view of gantry crane and storage yard. Taken June ...

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

    Overall view of gantry crane and storage yard. Taken June 20, 1940. Fourteenth Naval District Photo Collection Item No. 13770 - U.S. Naval Base, Pearl Harbor, Exterior Cranes, Bridge Gantry Crane No. 1, Welding slab along Third Street, near intersection with Avenue G, Pearl City, Honolulu County, HI

  10. Yard Plan of the Brundage, Parish, Simmons Families et al. ...

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

    Yard Plan of the Brundage, Parish, Simmons Families et al. Circa 1940s - The Smokey Hollow Community, Informal boundaries by street name: North to South: East Jefferson Street to East Van Buren Street. West to East: South Gadsden Street to Marvin Street., Tallahassee, Leon County, FL

  11. 42. VIEW OF MARISCAL QUICKSILVER MINE ENTRANCE TWENTY YARDS SOUTHWEST ...

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

    42. VIEW OF MARISCAL QUICKSILVER MINE ENTRANCE TWENTY YARDS SOUTHWEST OF MAIN SHAFT LOOKING NORTHWEST. MINE CLOSURE BY PARK SERVICE, 1995. NOTE CONCRETE FOUNDATIONS IN THE CENTER OF IMAGE BEHIND OPENING FOR MAIN-SHAFT HOIST. - Mariscal Quicksilver Mine & Reduction Works, Terlingua, Brewster County, TX

  12. 11. FREIGHT YARDS AT KEYSER. TRAIN SHED AND B & ...

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

    11. FREIGHT YARDS AT KEYSER. TRAIN SHED AND B & O STORAGE FACILITY ARE VISIBLE AT LEFT. TURNTABLE LIES OUT OF VIEW BEHIND TRAIN SHED. - Baltimore & Ohio Railroad, Keyser Machine Shop, State Route 46 Northwest of Spring Street, Keyser, Mineral County, WV

  13. 49 CFR 232.217 - Train brake tests conducted using yard air.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Train brake tests conducted using yard air. 232... Train brake tests conducted using yard air. (a) When a train air brake system is tested from a yard air... reduction of brake pipe air pressure at the same, or slower, rate as an engineer's brake valve. (b) The...

  14. 49 CFR 232.217 - Train brake tests conducted using yard air.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Train brake tests conducted using yard air. 232... Train brake tests conducted using yard air. (a) When a train air brake system is tested from a yard air... reduction of brake pipe air pressure at the same, or slower, rate as an engineer's brake valve. (b) The...

  15. 49 CFR 232.217 - Train brake tests conducted using yard air.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Train brake tests conducted using yard air. 232... Train brake tests conducted using yard air. (a) When a train air brake system is tested from a yard air... reduction of brake pipe air pressure at the same, or slower, rate as an engineer's brake valve. (b) The...

  16. 49 CFR 232.217 - Train brake tests conducted using yard air.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Train brake tests conducted using yard air. 232... Train brake tests conducted using yard air. (a) When a train air brake system is tested from a yard air... reduction of brake pipe air pressure at the same, or slower, rate as an engineer's brake valve. (b) The...

  17. 49 CFR 232.217 - Train brake tests conducted using yard air.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Train brake tests conducted using yard air. 232... Train brake tests conducted using yard air. (a) When a train air brake system is tested from a yard air... reduction of brake pipe air pressure at the same, or slower, rate as an engineer's brake valve. (b) The...

  18. Volume measuring and mapping system for coal yard

    NASA Astrophysics Data System (ADS)

    Zhou, Jianxun; An, Feng; Yang, Linsheng; Li, Heming; Shen, Fugen; Jiang, Zhiwei

    1998-09-01

    The article analyzes the present volume measuring and mapping system used for coal yard, and presents a principle which connects phase-modulating laser ranging with high- accurate angle scanning, to fulfill an effective system of measuring and mapping the volume of heaps of coal. This system can complete shape-mapping and volume-measuring over 200 m X 50 m coal yard within 20 minute, and the accuracy up to 0.5%. Also, some detail working principle, actual measuring result and performance analysis of the system are discussed in this article. Due to having solved the prompt (< 1/500) and accurate (3 cm) ranging problem under the condition of low-reflection objects ((rho) < 0.01), this system can be widely used for 3D measuring and mapping on bulky objects.

  19. View north towards yard Triple Stub Switch in foreground. The ...

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

    View north towards yard Triple Stub Switch in foreground. The three tracks lead into the East Railroad's Shop complex and Roundhouse. The Steel Hopper Car was used to haul coal and was in the process of being rebuilt but in 1956, when the railroad ended freight operations. As a result it was never completed and was left outside - East Broad Top Railroad & Coal Company, State Route 994, West of U.S. Route 522, Rockhill Furnace, Huntingdon County, PA

  20. Eratosthenes' teachings with a globe in a school yard

    NASA Astrophysics Data System (ADS)

    Božić, Mirjana; Ducloy, Martial

    2008-03-01

    A globe, in a school or university yard, which simulates the Earth's orientation in space, could be a very useful and helpful device for teaching physics, geometry, astronomy and the history of science. It would be very useful for science education to utilize the forthcoming International Year of the Planet Earth 2008 and the International Year of Astronomy 2009 by installing globes in many school and university courtyards.

  1. VIEW OF TRANSFER CAR (BATTERYELECTRIC POWERED) FROM BILLET YARD POSITIONED ...

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

    VIEW OF TRANSFER CAR (BATTERY-ELECTRIC POWERED) FROM BILLET YARD POSITIONED FOR LOADING BILLETS INTO FURNACE; HEATER (BEHIND SCREEN IN CENTER) MOVES THE TRANSFER CAR INTO POSITION. BILLETS FROM THE TRANSFER CAR ARE PLACED ON HAND-OPERATED TURNTABLE. THE FURNACE IS NATURAL-GAS FIRED, WITH BILLETS HEATED AT NOT MORE THAN 2400 DEGREES FAHRENHEIT. - Cambria Iron Company, Gautier Works, 12" Mill, Clinton Street & Little Conemaugh River, Johnstown, Cambria County, PA

  2. Noise emissions in wood chipping yards: Options compared.

    PubMed

    Spinelli, Raffaele; Magagnotti, Natascia; Deboli, Roberto; Preti, Christian

    2016-09-01

    Industrial comminution is becoming increasingly popular, as the result of a growing demand for wood biomass. Such task is performed with either chippers or grinders, which are large, powerful machines, capable of generating much noise. In turn, high noise levels may have negative impacts on the health and comfort of workers, and of the people living in the surroundings of a wood fuel yard. This study gauged the difference between the two main technology options (i.e. chippers and grinders) in order to offer additional decision elements to wood yard planners. The chipper on test generated more noise than the grinder, due to its better ability to process wood and to transmit more energy into it. Since the chipper was equipped with less working tools and turned slower than the grinder, it generated its noise peaks at lower frequency bands. The grinder on test was more suitable for use in wood yards located near settled areas, and was an obvious choice whenever dealing with a diversified and occasionally contaminated raw material stream. PMID:27135577

  3. Experiences of a rail yard community: life is hard.

    PubMed

    Spencer-Hwang, Rhonda; Montgomery, Susanne; Dougherty, Molly; Valladares, Johanny; Rangel, Sany; Gleason, Peter; Soret, Sam

    2014-09-01

    Community groups and local air pollution control agencies have identified the San Bernardino Railyard (SBR) as a significant public health and environmental justice issue. In response, the authors conducted a comprehensive study with community members living in close proximity to the rail yard. The purpose of this article is to share the community's perceptions about the rail yard and ideas on sustainable change. A qualitative study using key informant interviews and focus group discussions was conducted and resulted in four emerging themes. Themes emerged as follows: "health as an unattainable value," "air quality challenges," "rail yard pros and cons," and "violence and unemployment ripple effect." Community participants expressed concern for poor air quality, but other challenges took priority. The authors' findings suggest that future mitigation work to reduce air pollution exposure should not only focus on reducing risk from air pollution but address significant co-occurring community challenges. A "Health in All Policies" approach is warranted in addressing impacted communities in close proximity to the goods movement industry. PMID:25226779

  4. Experiences of a Rail Yard Community: Life Is Hard

    PubMed Central

    Spencer-Hwang, Rhonda; Montgomery, Susanne; Dougherty, Molly; Valladares, Johanny; Rangel, Sany; Gleason, Peter; Soret, Sam

    2015-01-01

    Community groups and local air pollution control agencies have identified the San Bernardino Railyard (SBR) as a significant public health and environmental justice issue. In response, the authors conducted a comprehensive study with community members living in close proximity to the rail yard. The purpose of this article is to share the community's perceptions about the rail yard and ideas on sustainable change. A qualitative study using key informant interviews and focus group discussions was conducted and resulted in four emerging themes. Themes emerged as follows: “health as an unattainable value,” “air quality challenges,” “rail yard pros and cons,” and “violence and unemployment ripple effect.” Community participants expressed concern for poor air quality, but other challenges took priority. The authors' findings suggest that future mitigation work to reduce air pollution exposure should not only focus on reducing risk from air pollution but address significant cooccurring community challenges. A “Health in All Policies” approach is warranted in addressing impacted communities in close proximity to the goods movement industry. PMID:25226779

  5. 49 CFR 1242.67 - Switch crews; controlling operations; yard and terminal clerical; locomotive fuel; electric power...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 9 2012-10-01 2012-10-01 false Switch crews; controlling operations; yard and...; yard and terminal clerical; locomotive fuel; electric power purchased/produced for motive power... distribution of freight and passenger yard-switching hours in those yards common to both freight and...

  6. 49 CFR 1242.67 - Switch crews; controlling operations; yard and terminal clerical; locomotive fuel; electric power...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 9 2014-10-01 2014-10-01 false Switch crews; controlling operations; yard and...; yard and terminal clerical; locomotive fuel; electric power purchased/produced for motive power... distribution of freight and passenger yard-switching hours in those yards common to both freight and...

  7. 49 CFR 1242.67 - Switch crews; controlling operations; yard and terminal clerical; locomotive fuel; electric power...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 9 2013-10-01 2013-10-01 false Switch crews; controlling operations; yard and...; yard and terminal clerical; locomotive fuel; electric power purchased/produced for motive power... distribution of freight and passenger yard-switching hours in those yards common to both freight and...

  8. 49 CFR 1242.67 - Switch crews; controlling operations; yard and terminal clerical; locomotive fuel; electric power...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Switch crews; controlling operations; yard and...; yard and terminal clerical; locomotive fuel; electric power purchased/produced for motive power... distribution of freight and passenger yard-switching hours in those yards common to both freight and...

  9. 49 CFR 1242.67 - Switch crews; controlling operations; yard and terminal clerical; locomotive fuel; electric power...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 9 2011-10-01 2011-10-01 false Switch crews; controlling operations; yard and...; yard and terminal clerical; locomotive fuel; electric power purchased/produced for motive power... distribution of freight and passenger yard-switching hours in those yards common to both freight and...

  10. American black bears and bee yard depredation at Okefenokee Swamp, Georgia

    USGS Publications Warehouse

    Clark, J.D.; Dobey, S.; Masters, D.V.; Scheick, B.K.; Pelton, M.R.; Sunquist, M.E.

    2005-01-01

    We studied American black bears (Ursus americanus), on the northwest periphery of Okefenokee Swamp in southeast Georgia, to assess landowner attitudes toward bears, estimate the extent of damage to commercial honey bee operations by bears, and evaluate methods to reduce bear depredations to apiaries. We collected 8,351 black bear radiolocations and identified 51 bee yards on our study area. Twenty-seven of 43 home ranges contained ≥1 bee yard, averaging 11.3 and 5.1 bee yards/home range of males (n = 7) and females (n = 20), respectively. From 1996 to 1998, we documented 7 instances of bears raiding bee yards within our study area and 6 instances in adjacent areas. All but 1 of the 13 raided yards were enclosed by electric fencing. In the 12 cases of damage to electrically fenced yards, however, the fences were not active because of depleted batteries. Based on compositional analysis, bear use of areas 800–1,400 m from bee yards was disproportionately greater than use 0–800 m from bee yards. Bears disproportionately used bay (red bay: Persea borbonia, loblolly bay: Gordonia lasianthus, and southern magnolia: Magnolia virginia), gum (water tupelo: Nyssa aquatic and black gum: N. sylvatica), and cypress (Taxodium spp.) and loblolly bay habitats, however, compared with slash pine (Pinus elliottii) or pine–oak (Quercus spp.), where bee yards usually were placed. The distribution of bear radiolocations likely reflected the use of those swamp and riparian areas, rather than avoidance of bee yards. Distances to streams from damaged bee yards (x̄ = 1,750 m) were less than from undamaged yards (x̄ = 4,442 m), and damaged bee yards were closer to unimproved roads (x̄ = 134 m) than were undamaged bee yards (x̄ = 802 m). Our analysis suggests that bee yard placement away from bear travel routes (such as streams and unimproved roads) can reduce bear depredation problems. Our results strongly indicate that working electric fences are effective deterrents to bear

  11. The conservation value of residential yards: linking birds and people.

    PubMed

    Lerman, Susannah B; Warren, Paige S

    2011-06-01

    Urbanization is recognized as one of the greatest threats to biodiversity throughout the world. However, the vegetation within an urbanized landscape is diverse and includes a variety of native and exotic plant species. This variation allows for testing whether certain landscape designs outperform others in the support of native biodiversity. Residential yards represent a large component of an urban landscape and, if managed collectively for birds and other wildlife, could offset some of the negative effects of urbanization. In addition, many urbanites have their primary interaction with the natural world in their front and back yards. Therefore, ensuring positive wildlife experiences for them is essential in promoting urban biodiversity. At the Central Arizona-Phoenix Long-Term Ecological Research site we tested the efficacy of native landscaping in residential yards in attracting native birds. We also explored the links between socioeconomic factors, landscape designs, and urban gradient measurements with the urban bird communities. A redundancy analysis suggested that native desert bird species increased in abundance in neighborhoods with desert landscaping designs, neighborhoods closer to large desert tracts, and higher-income neighborhoods. Variance partitioning showed that collectively these three sets of environmental variables explained almost 50% of the variation in the urban bird community. Results suggested racial and economic inequities in access to biodiversity, whereby predominantly Hispanic and lower-income neighborhoods had fewer native birds. We also found that residents' satisfaction with bird diversity was positively correlated with actual bird diversity. Our study provides new insights into the relative importance of socioeconomic variables and common urban ecological measurements in explaining urban bird communities. Urban planners can use this information to develop residential landscapes that support the well-being of both birds and people

  12. Gobar gas plant sludge is superior to farm yard manure

    SciTech Connect

    Krishnappa, A.M.; Ranganna, B.; Deshpande, P.B.; Venkatrao, B.V.

    1982-01-01

    The results of an investigation conducted to compare the efficiency of sludge from biogas plants with farm-yard manure are reported. With regard to nutrient content, the sludge is seen to have a higher content of moisture, nitrogen, P/sub 2/O/sub 5/, K/sub 2/O and organic carbon, as well as a higher N/C ratio. Both materials were used to fertilize fields of potato and ragi. The yield for potato fertilized with sludge increased by 6% while that for ragi increased by 17%.

  13. Results of a Division of Radiation Protection scrap yard exercise.

    PubMed

    James, J D

    2001-02-01

    For years the Division of Radiation Protection (DRP) has participated in exercises, which are required by the Federal Emergency Management Agency (FEMA) to demonstrate our ability to deal with an accident at a nuclear power plant. These demonstrations are defined by objectives and are structured such that they offer little opportunity to practice for real-world radiological events in the exercise. Since real-world radiological incidents do occur throughout the year, this exercise was designed to be as realistic as possible. A scrap yard incident was chosen as the most probable type of event. The exercise was conducted on May 5 and 6, 1999. PMID:11197512

  14. Wealth distribution under Yard-Sale exchange with proportional taxes

    NASA Astrophysics Data System (ADS)

    Bustos-Guajardo, R.; Moukarzel, Cristian F.

    2016-03-01

    Recent analysis of a Yard-Sale (YS) exchange model supplemented with redistributive proportional taxation suggested an asymptotic behavior P(w)˜1/wμ for the wealth distribution, with a parameter-dependent exponent μ. Revisiting this problem, it is here shown analytically, and confirmed by extensive numerical simulation, that the asymptotic behavior of P(w) is not power-law but rather a Gaussian. When taxation is weak, we furthermore show that a restricted-range power-law behavior appears for wealths around the mean value. The corresponding power-law exponent equals 3/2 when the return distribution has zero mean.

  15. 78 FR 57781 - Honoring the Victims of the Tragedy at the Washington Navy Yard

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-19

    ... Washington Navy Yard By the President of the United States of America A Proclamation As a mark of respect for... Navy Yard, by the authority vested in me as President of the United States by the Constitution and the... America the two hundred and thirty- eighth. (Presidential Sig.) [FR Doc. 2013-23015 Filed 9-18-13;...

  16. 40 CFR 60.1450 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1450 Section 60.1450 Protection of Environment... Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1450 How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste? (a) Use EPA Reference Method 9 in appendix A...

  17. 40 CFR 60.1445 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1445 Section 60.1445 Protection of Environment... Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1445 What are the emission limits for air curtain incinerators that burn 100 percent yard waste? If your air curtain incinerator...

  18. 40 CFR 60.1445 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1445 Section 60.1445 Protection of Environment... Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1445 What are the emission limits for air curtain incinerators that burn 100 percent yard waste? If your air curtain incinerator...

  19. 40 CFR 60.1450 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1450 Section 60.1450 Protection of Environment... Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1450 How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste? (a) Use EPA Reference Method 9 in appendix A...

  20. 40 CFR 60.1920 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1920 Section 60.1920 Protection of Environment... or Before August 30, 1999 Model Rule-Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1920 What are the emission limits for air curtain incinerators that burn 100 percent yard waste?...

  1. 40 CFR 60.1920 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1920 Section 60.1920 Protection of Environment... or Before August 30, 1999 Model Rule-Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1920 What are the emission limits for air curtain incinerators that burn 100 percent yard waste?...

  2. 40 CFR 60.1925 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1925 Section 60.1925 Protection of Environment... or Before August 30, 1999 Model Rule-Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1925 How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste? (a)...

  3. 40 CFR 60.1925 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1925 Section 60.1925 Protection of Environment... or Before August 30, 1999 Model Rule-Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1925 How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste? (a)...

  4. 40 CFR 60.1925 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1925 Section 60.1925 Protection of Environment... or Before August 30, 1999 Model Rule-Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1925 How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste? (a)...

  5. 40 CFR 60.1920 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1920 Section 60.1920 Protection of Environment... or Before August 30, 1999 Model Rule-Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1920 What are the emission limits for air curtain incinerators that burn 100 percent yard waste?...

  6. 40 CFR 60.1920 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1920 Section 60.1920 Protection of Environment... or Before August 30, 1999 Model Rule-Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1920 What are the emission limits for air curtain incinerators that burn 100 percent yard waste?...

  7. 40 CFR 60.1925 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1925 Section 60.1925 Protection of Environment... or Before August 30, 1999 Model Rule-Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1925 How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste? (a)...

  8. 40 CFR 60.1445 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1445 Section 60.1445 Protection of Environment... Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1445 What are the emission limits for air curtain incinerators that burn 100 percent yard waste? If your air curtain incinerator...

  9. 40 CFR 60.1450 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1450 Section 60.1450 Protection of Environment... Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1450 How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste? (a) Use EPA Reference Method 9 in appendix A...

  10. 40 CFR 60.1445 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1445 Section 60.1445 Protection of Environment... Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1445 What are the emission limits for air curtain incinerators that burn 100 percent yard waste? If your air curtain incinerator...

  11. 40 CFR 60.1920 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1920 Section 60.1920 Protection of Environment... or Before August 30, 1999 Model Rule-Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1920 What are the emission limits for air curtain incinerators that burn 100 percent yard waste?...

  12. 40 CFR 60.1445 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1445 Section 60.1445 Protection of Environment... Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1445 What are the emission limits for air curtain incinerators that burn 100 percent yard waste? If your air curtain incinerator...

  13. 40 CFR 60.1450 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1450 Section 60.1450 Protection of Environment... Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1450 How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste? (a) Use EPA Reference Method 9 in appendix A...

  14. 40 CFR 60.1925 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1925 Section 60.1925 Protection of Environment... or Before August 30, 1999 Model Rule-Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1925 How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste? (a)...

  15. 40 CFR 60.1450 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1450 Section 60.1450 Protection of Environment... Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1450 How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste? (a) Use EPA Reference Method 9 in appendix A...

  16. Near-source air quality in rail yard environments – an overview of recent EPA measurement and modeling findings

    EPA Science Inventory

    This presentation will providing a summary of field measurements conducted in areas surrounding two major rail yards as well as modeling simulations of rail yard emissions dispersion. The Cicero Rail Yard Study (CIRYS) was recently released to the public and includes mobile and ...

  17. Study and assessment of eight yard waste-composting programs across the United States. Technical report

    SciTech Connect

    Taylor, A.C.

    1988-12-30

    This report looks at the methods and products of yard waste composting in the context of 8 programs currently in operation in the U.S., in order to provide information and options to communities faced with difficult choices in the area of Municipal Solid Waste (MSW) management. Yard wastes, i.e., debris such as grass clippings, leaves, brush, and tree prunings, have been estimated to comprise approximately 18% of the annual national MSW stream gross discards. Yard waste generation rates and composition vary by season, year, and region. In fact, during the peak months of their generation (i.e., primarily during the summer and fall months), yard wastes can represent 25-50% of the MSW stream. Yard-waste composting has great potential as a MSW management option, in the U.S. It is estimated that there are between 800 and 1,000 yard waste composting facilities in the nation and it is expected that many more will begin operation as the landfill situation becomes more critical. As the burden on landfills across the U.S. continues to increase and landfill tip fees continue to soar, many communities are beginning to look to yard waste composting to save landfill capacity and landfill disposal (and related) costs as well as to produce a useful end product.

  18. Antibiotics, Bacteria, and Antibiotic Resistance Genes: Aerial Transport from Cattle Feed Yards via Particulate Matter

    PubMed Central

    McEachran, Andrew D.; Blackwell, Brett R.; Hanson, J. Delton; Wooten, Kimberly J.; Mayer, Gregory D.; Cox, Stephen B.

    2015-01-01

    Background: Emergence and spread of antibiotic resistance has become a global health threat and is often linked with overuse and misuse of clinical and veterinary chemotherapeutic agents. Modern industrial-scale animal feeding operations rely extensively on veterinary pharmaceuticals, including antibiotics, to augment animal growth. Following excretion, antibiotics are transported through the environment via runoff, leaching, and land application of manure; however, airborne transport from feed yards has not been characterized. Objectives: The goal of this study was to determine the extent to which antibiotics, antibiotic resistance genes (ARG), and ruminant-associated microbes are aerially dispersed via particulate matter (PM) derived from large-scale beef cattle feed yards. Methods: PM was collected downwind and upwind of 10 beef cattle feed yards. After extraction from PM, five veterinary antibiotics were quantified via high-performance liquid chromatography with tandem mass spectrometry, ARG were quantified via targeted quantitative polymerase chain reaction, and microbial community diversity was analyzed via 16S rRNA amplification and sequencing. Results: Airborne PM derived from feed yards facilitated dispersal of several veterinary antibiotics, as well as microbial communities containing ARG. Concentrations of several antibiotics in airborne PM immediately downwind of feed yards ranged from 0.5 to 4.6 μg/g of PM. Microbial communities of PM collected downwind of feed yards were enriched with ruminant-associated taxa and were distinct when compared to upwind PM assemblages. Furthermore, genes encoding resistance to tetracycline antibiotics were significantly more abundant in PM collected downwind of feed yards as compared to upwind. Conclusions: Wind-dispersed PM from feed yards harbors antibiotics, bacteria, and ARGs. Citation: McEachran AD, Blackwell BR, Hanson JD, Wooten KJ, Mayer GD, Cox SB, Smith PN. 2015. Antibiotics, bacteria, and antibiotic

  19. 24. OVERVIEW OF SAR3 AREA, SHOWING SWITCH RACK, SERVICE YARD, ...

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

    24. OVERVIEW OF SAR-3 AREA, SHOWING SWITCH RACK, SERVICE YARD, WAREHOUSE, CARPENTER SHOP, AND STORAGE SHED. VIEW TO SOUTH-SOUTHEAST. PANORAMA 2/2. - Santa Ana River Hydroelectric System, Redlands, San Bernardino County, CA

  20. 18. Yards & Docks Drawing 112,447 (463A1) (1931), 'Battery Overhaul ...

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

    18. Yards & Docks Drawing 112,447 (463-A-1) (1931), 'Battery Overhaul Bldg., Acid Mixing Plant & Misc. Details' - Mare Island Naval Shipyard, Acid Mixing Facility, California Avenue & E Street, Vallejo, Solano County, CA

  1. TECHNICAL APPROACHES TO CHARACTERIZING AND CLEANING UP BROWNFIELDS SITES: RAILROAD YARDS

    EPA Science Inventory

    This guidance document gives assistance to communities, decision-makers, states and municipalities, academia, and the private sector to address issues related to the redevelopment of Brownfields sites, specifically railroad yards. The document helps users to understand the proble...

  2. Characterization of storm runoff from selected South Carolina Department of Transportation maintenance yards

    USGS Publications Warehouse

    Conlon, Kevin J.; Reinhart, Peter J.

    2012-01-01

    The objective of this project is to collect sufficient stormwater water-quality and flow data to document the type, concentration, and event load of selected constituents transported from South Carolina Department of Transportation (SCDOT) maintenance yards by stormwater runoff.

  3. Electric utility pole yard training facility: Designing an effective learning environment

    NASA Astrophysics Data System (ADS)

    Topping, Robert P.

    The primary responsibility of electric utilities is to supply consistent, dependable, and affordable energy to private customers, businesses, and industries. As with many businesses, electric utilities are experiencing the effects of an aging workforce and expending considerable resources to train their current and replacement workers. Community colleges can partner with electric utilities to provide effective learning environments for these workers, and gain access to new sources of revenue and community support for the colleges. The purpose of this study was to describe the functions, features, and major design issues of an effective learning environment for training electric utility industry workers, the electric utility line-worker pole yard. Case studies of three "state of the art" line-worker pole yard training environments provide the basis for the study's findings and implications. The study was guided by the following research questions: (1) What is the function of a line-worker pole yard in supporting effective training? (2) What are the features of present day ("state of the art") line-worker pole yard learning environments? and (3) What are the major issues that need to be addressed in designing a line-worker pole yard learning environment for the future? The study participants included industry representatives, training coordinators, instructors, and students from the three selected "state of the art" line-worker pole yard sites. The overall findings from the study resulted in composites of the desired features of learning outcomes, learning process, and learning environment for a line-worker pole yard training program and major issues that are affecting the future design of these training programs. Composite findings of a pole-yard training environment included unique features associated with: (a) outdoor, (b) indoor, (c) underground, (d) classroom, (e) gathering places, and (f) work-based learning components. Composite findings with regard to major

  4. Large bulk-yard 3D measurement based on videogrammetry and projected contour aiding

    NASA Astrophysics Data System (ADS)

    Ou, Jianliang; Zhang, Xiaohu; Yuan, Yun; Zhu, Xianwei

    2011-07-01

    Fast and accurate 3D measurement of large stack-yard is important job in bulk load-and-unload and logistics management. Stack-yard holds its special characteristics as: complex and irregular shape, single surface texture and low material reflectivity, thus its 3D measurement is quite difficult to be realized by traditional non-contacting methods, such as LiDAR(LIght Detecting And Ranging) and photogrammetry. Light-section is good at the measurement of small bulk-flow but not suitable for large-scale bulk-yard yet. In the paper, an improved method based on stereo cameras and laser-line projector is proposed. The due theoretical model is composed from such three key points: corresponding point of contour edge matching in stereo imagery based on gradient and epipolar-line constraint, 3D point-set calculating for stereo imagery projected-contour edge with least square adjustment and forward intersection, then the projected 3D-contour reconstructed by RANSAC(RANdom SAmpling Consensus) and contour spatial features from 3D point-set of single contour edge. In this way, stack-yard surface can be scanned easily by the laser-line projector, and certain region's 3D shape can be reconstructed automatically by stereo cameras on an observing position. Experiment proved the proposed method is effective for bulk-yard 3D measurement in fast, automatic, reliable and accurate way.

  5. Residents' yard choices and rationales in a desert city: social priorities, ecological impacts, and decision tradeoffs.

    PubMed

    Larson, Kelli L; Casagrande, David; Harlan, Sharon L; Yabiku, Scott T

    2009-11-01

    As a dominant land use in urban ecosystems, residential yards impact water and other environmental resources. Converting thirsty lawns into alternative landscapes is one approach to water conservation, yet barriers such as cultural norms reinforce the traditional lawn. Meanwhile, the complex social and ecological implications of yard choices complicate programs aimed at changing grass and other yard features for particular purposes. In order to better understand individual landscape decisions, we qualitatively examined residents' rationales for their preferred yard types in the desert metropolis of Phoenix, Arizona. After briefly presenting landscape choices across two survey samples, the dominant reasons for preferences are discussed: appearance, maintenance, environment, recreation, microclimate, familiarity, and health/safety. Three broader analytical themes emerged from these descriptive codes: (1) residents' desires for attractive, comfortable landscapes of leisure encompassing pluralistic tastes, lifestyles, and perceptions; (2) the association of environmental benefits and impacts with different landscape types involving complex social and ecological tradeoffs; and (3) the cultural legacies evident in modern landscape choices, especially in terms of a dichotomous human-nature worldview among long-time residents of the Phoenix oasis. Given these findings, programs aimed at landscape change must recognize diverse preferences and rationalization processes, along with the perceived versus actual impacts and tradeoffs of varying yard alternatives. PMID:19777295

  6. Natural phenomena evaluations of the K-25 site UF{sub 6} cylinder storage yards

    SciTech Connect

    Fricke, K.E.

    1996-09-15

    The K-25 Site UF{sub 6} cylinder storage yards are used for the temporary storage of UF{sub 6} normal assay cylinders and long-term storage of other UF{sub 6} cylinders. The K-25 Site UF{sub 6} cylinder storage yards consist of six on-site areas: K-1066-B, K-1066-E, K-1066-F, K-1066-J, K-1066-K and K-1066-L. There are no permanent structures erected on the cylinder yards, except for five portable buildings. The operating contractor for the K-25 Site is preparing a Safety Analysis Report (SAR) to examine the safety related aspects of the K-25 Site UF{sub 6} cylinder storage yards. The SAR preparation encompasses many tasks terminating in consequence analysis for the release of gaseous and liquid UF{sub 6}, one of which is the evaluation of natural phenomena threats, such as earthquakes, floods, and winds. In support of the SAR, the six active cylinder storage yards were evaluated for vulnerabilities to natural phenomena, earthquakes, high winds and tornados, tornado-generated missiles, floods (local and regional), and lightning. This report summarizes those studies. 30 refs.

  7. Hazmat transport: a methodological framework for the risk analysis of marshalling yards.

    PubMed

    Cozzani, Valerio; Bonvicini, Sarah; Spadoni, Gigliola; Zanelli, Severino

    2007-08-17

    A methodological framework was outlined for the comprehensive risk assessment of marshalling yards in the context of quantified area risk analysis. Three accident typologies were considered for yards: (i) "in-transit-accident-induced" releases; (ii) "shunting-accident-induced" spills; and (iii) "non-accident-induced" leaks. A specific methodology was developed for the assessment of expected release frequencies and equivalent release diameters, based on the application of HazOp and Fault Tree techniques to reference schemes defined for the more common types of railcar vessels used for "hazmat" transportation. The approach was applied to the assessment of an extended case-study. The results evidenced that "non-accident-induced" leaks in marshalling yards represent an important contribution to the overall risk associated to these zones. Furthermore, the results confirmed the considerable role of these fixed installations to the overall risk associated to "hazmat" transportation. PMID:17418942

  8. 19th century London dust-yards: A case study in closed-loop resource efficiency

    SciTech Connect

    Velis, Costas A.; Wilson, David C.; Cheeseman, Christopher R.

    2009-04-15

    The material recovery methods used by dust-yards in early 19th century London, England and the conditions that led to their development, success and decline are reported. The overall system developed in response to the market value of constituents of municipal waste, and particularly the high coal ash content of household 'dust'. The emergence of lucrative markets for 'soil' and 'breeze' products encouraged dust-contractors to recover effectively 100% of the residual wastes remaining after readily saleable items and materials had been removed by the thriving informal sector. Contracting dust collection to the private sector allowed parishes to keep the streets relatively clean, without the need to develop institutional capacity, and for a period this also generated useful income. The dust-yard system is, therefore, an early example of organised, municipal-wide solid waste management, and also of public-private sector participation. The dust-yard system had been working successfully for more than 50 years before the Public Health Acts of 1848 and 1875, and was thus important in facilitating a relatively smooth transition to an institutionalised, municipally-run solid waste management system in England. The dust-yards can be seen as early precursors of modern materials recycling facilities (MRFs) and mechanical-biological treatment (MBT) plants; however, it must be emphasised that dust-yards operated without any of the environmental and occupational health considerations that are indispensable today. In addition, there are analogies between dust-yards and informal sector recycling systems currently operating in many developing countries.

  9. 19th century London dust-yards: a case study in closed-loop resource efficiency.

    PubMed

    Velis, Costas A; Wilson, David C; Cheeseman, Christopher R

    2009-04-01

    The material recovery methods used by dust-yards in early 19th century London, England and the conditions that led to their development, success and decline are reported. The overall system developed in response to the market value of constituents of municipal waste, and particularly the high coal ash content of household 'dust'. The emergence of lucrative markets for 'soil' and 'breeze' products encouraged dust-contractors to recover effectively 100% of the residual wastes remaining after readily saleable items and materials had been removed by the thriving informal sector. Contracting dust collection to the private sector allowed parishes to keep the streets relatively clean, without the need to develop institutional capacity, and for a period this also generated useful income. The dust-yard system is, therefore, an early example of organised, municipal-wide solid waste management, and also of public-private sector participation. The dust-yard system had been working successfully for more than 50 years before the Public Health Acts of 1848 and 1875, and was thus important in facilitating a relatively smooth transition to an institutionalised, municipally-run solid waste management system in England. The dust-yards can be seen as early precursors of modern materials recycling facilities (MRFs) and mechanical-biological treatment (MBT) plants; however, it must be emphasised that dust-yards operated without any of the environmental and occupational health considerations that are indispensable today. In addition, there are analogies between dust-yards and informal sector recycling systems currently operating in many developing countries. PMID:19121575

  10. 40 CFR 62.15380 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... curtain incinerators that burn 100 percent yard waste? 62.15380 Section 62.15380 Protection of Environment... Combustion Units Constructed on or Before August 30, 1999 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 62.15380 How must I monitor opacity for air curtain incinerators that burn 100 percent...

  11. 40 CFR 62.15380 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... curtain incinerators that burn 100 percent yard waste? 62.15380 Section 62.15380 Protection of Environment... Combustion Units Constructed on or Before August 30, 1999 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 62.15380 How must I monitor opacity for air curtain incinerators that burn 100 percent...

  12. 40 CFR 62.15375 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... curtain incinerators that burn 100 percent yard waste? 62.15375 Section 62.15375 Protection of Environment... Combustion Units Constructed on or Before August 30, 1999 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 62.15375 What are the emission limits for air curtain incinerators that burn 100 percent...

  13. 40 CFR 62.15380 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... curtain incinerators that burn 100 percent yard waste? 62.15380 Section 62.15380 Protection of Environment... Combustion Units Constructed on or Before August 30, 1999 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 62.15380 How must I monitor opacity for air curtain incinerators that burn 100 percent...

  14. 40 CFR 62.15375 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... curtain incinerators that burn 100 percent yard waste? 62.15375 Section 62.15375 Protection of Environment... Combustion Units Constructed on or Before August 30, 1999 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 62.15375 What are the emission limits for air curtain incinerators that burn 100 percent...

  15. 40 CFR 62.15375 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... curtain incinerators that burn 100 percent yard waste? 62.15375 Section 62.15375 Protection of Environment... Combustion Units Constructed on or Before August 30, 1999 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 62.15375 What are the emission limits for air curtain incinerators that burn 100 percent...

  16. 40 CFR 62.15375 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... curtain incinerators that burn 100 percent yard waste? 62.15375 Section 62.15375 Protection of Environment... Combustion Units Constructed on or Before August 30, 1999 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 62.15375 What are the emission limits for air curtain incinerators that burn 100 percent...

  17. 40 CFR 62.15380 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... curtain incinerators that burn 100 percent yard waste? 62.15380 Section 62.15380 Protection of Environment... Combustion Units Constructed on or Before August 30, 1999 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 62.15380 How must I monitor opacity for air curtain incinerators that burn 100 percent...

  18. 40 CFR 62.15375 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... curtain incinerators that burn 100 percent yard waste? 62.15375 Section 62.15375 Protection of Environment... Combustion Units Constructed on or Before August 30, 1999 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 62.15375 What are the emission limits for air curtain incinerators that burn 100 percent...

  19. 40 CFR 62.15380 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... curtain incinerators that burn 100 percent yard waste? 62.15380 Section 62.15380 Protection of Environment... Combustion Units Constructed on or Before August 30, 1999 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 62.15380 How must I monitor opacity for air curtain incinerators that burn 100 percent...

  20. 78 FR 20169 - Notice of Availability of an Environmental Assessment for the Proposed Hudson Yards Concrete...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-03

    ... Environmental Impacts,'' 64 FR 28545 (May 26, 1999) and 78 FR 2713 (Jan. 14, 2013), (FRA's Environmental... Procedures (64 FR at 28551). Issued in Washington, DC, on March 28, 2013. Corey Hill, Director, Office of... Hudson Yards Concrete Casing Project in New York, New York AGENCY: Federal Railroad Administration...

  1. View of McKenzieRichey retaining wall. View from the yard facing ...

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

    View of McKenzie-Richey retaining wall. View from the yard facing northeast. Note the garage in the background - McKenzie Property, Retaining Wall, North Bank of Sailor Gulch, 750 feet northwest of intersection of U.S.F.S. Roads 651 & 349, Placerville, Boise County, ID

  2. Determination of reaction rates and activation energy in aerobic composting processes for yard waste.

    PubMed

    Uma, R N; Manjula, G; Meenambal, T

    2007-04-01

    The reaction rates and activation energy in aerobic composting processes for yard waste were determined using specifically designed reactors. Different mixture ratios were fixed before the commencement of the process. The C/N ratio was found to be optimum for a mixture ratio of 1:6 containing one part of coir pith to six parts of other waste which included yard waste, yeast sludge, poultry yard waste and decomposing culture (Pleurotosis). The path of stabilization of the wastes was continuously monitored by observing various parameters such as temperature, pH, Electrical Conductivity, C.O.D, VS at regular time intervals. Kinetic analysis was done to determine the reaction rates and activation energy for the optimum mixture ratio under forced aeration condition. The results of the analysis clearly indicated that the temperature dependence of the reaction rates followed the Arrhenius equation. The temperature coefficients were also determined. The degradation of the organic fraction of the yard waste could be predicted using first order reaction model. PMID:18476403

  3. 20. View of rear entrances and yards of Building A5, ...

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

    20. View of rear entrances and yards of Building A-5, from northwest facing southeast. Replicates historic view at GA-2309-11. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

  4. View of 500,000 volt spreading yard that transfers power from ...

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

    View of 500,000 volt spreading yard that transfers power from underground cable, from Third Powerhouse, to overhead line; the towers are pipe-type transformer towers. Looking west. - Columbia Basin Project, Grand Coulee Dam Powerplant Complex, Grand Coulee, Grant County, WA

  5. Yard Plan of the Sarah MillsAsh Residence Circa 1940 ...

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

    Yard Plan of the Sarah Mills-Ash Residence Circa 1940 - The Smokey Hollow Community, Informal boundaries by street name: North to South: East Jefferson Street to East Van Buren Street. West to East: South Gadsden Street to Marvin Street., Tallahassee, Leon County, FL

  6. Access to Science and Literacy through Inquiry and School Yard Habitats

    ERIC Educational Resources Information Center

    Cox-Petersen, Anne; Spencer, Brenda

    2006-01-01

    In this article, the authors describe an integrated science and literacy instructional model in which students build background knowledge by engaging in free-choice learning options during an investigation of school yard habitats. Students interact with their peers while inquiring, discussing findings, and using print resources to enhance learning.

  7. A study on Maruca vitrata infestation of Yard-long beans (Vigna unguiculata subspecies sesquipedalis).

    PubMed

    Jayasinghe, R C; Premachandra, W T S Dammini; Neilson, Roy

    2015-09-01

    Globally, Maruca vitrata (Geyer) is a serious yield constraint on food legumes including Yard-long bean (Vigna unguiculata subspecies sesquipedalis). However, there is a dearth of information on its damage potential, distribution and population dynamics in Yard-long beans. In the present study, the level of M. vitrata larval infestation on flowers and pods of Yard-long beans in Sri Lanka was determined with respect to three consecutive cropping seasons, Yala, Off and Maha. Results indicated that larval infestation and abundance varied with developmental stage of flowers and pods, cropping season and their combined interactive effects. Flowers of Yard-long beans were more prone to M. vitrata larval attack compared to pods. Abundance and level of infestation of M. vitrata varied with plant parts, having a ranking of flower buds (highest) > open flowers > mature pods > immature pods (lowest). Peak infestation was observed six and eight weeks after planting on flowers and pods, respectively. Among the three cropping seasons, M. vitrata infestation was found to be higher during Maha and Off seasons compared to Yala. The findings of this study contribute to the identified knowledge gap regarding the field biology of an acknowledged important pest, M. vitrata, in a previously understudied crop in Sri Lanka. PMID:27441212

  8. ASSESSMENT OF THE BACTERIOLOGICAL QUALITY OF COMPOST FROM A YARD WASTE PROCESSING FACILITY

    EPA Science Inventory

    Citizen concern over possible pathogenic microorganism contamination in compost and in a runoff collection pond prompted a U.S. Environmental Protection Agency (EPA) investigation. One out of eight samples collected from the distribution pile at a yard waste compost processing f...

  9. View southeast of 30,000 pound crane in steel yard ...

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

    View southeast of 30,000 - pound crane in steel yard north of structural assembly shop (building 541) (Haer no. PA-387-8) - Naval Base Philadelphia-Philadelphia Naval Shipyard, 350-Ton Hammerhead Crane, League Island, Philadelphia, Philadelphia County, PA

  10. Exploring Homeowner Diffusion of Yard Care Knowledge as One Step Toward Improving Urban Ecosystems

    NASA Astrophysics Data System (ADS)

    Martini, Nicholas F.; Nelson, Kristen C.; Dahmus, Maria E.

    2014-11-01

    Urban ecosystems are increasingly influenced by residential yard care decisions. This had led researchers to focus on homeowner education programs when it comes to yard care. Typically, the success of programs designed to influence yard care is based on whether the target subject changes his or her behavior in a more environmentally conscious manner. This threshold, however, fails to consider if individuals share this information with their friends and neighbors, thus having a possible spillover effect. In this paper, we focus on the transmission of new lawn management information among neighbors and consider (1) if individuals discuss information they learned in a short-term educational program, (2) what factors are associated with diffusion, (3) what information individuals share, and (4) what barriers to transmission exist. In the Minneapolis-St. Paul metropolitan area, we used data from a mailed survey, group discussions, and mailed information exchanges. Results indicate that best management practices for yards can diffuse through the neighborhood (approximately 34 % shared information with their neighbors in a one-month period). In addition, factors such as (1) attending a group discussion, 2) individual social connectedness, (3) length of home ownership, and (4) the presence of children in the household were found to be positively related to increased sharing of information. Also, for lawns, the content of information shared tended to be about increasing grass height and reducing fertilizer applications. Finally, we find barriers to sharing ideas based on spatial, temporal, or perception factors but overcoming some of these barriers is possible.

  11. Implementation of Central Bar Bending Yard: A Case Study on 6 × 660 MW Sasan UMPP

    NASA Astrophysics Data System (ADS)

    Naveen, Potnoor

    2014-12-01

    Central bar bending yard is implemented for the first time in India in power plant construction by Reliance at Sasan ultra mega power project by use of fully automatic Computer Numerical Control (CNC) based machines for improved project quality, automated precise rebar processing, low wastage of material and less labor dependency.

  12. 40 CFR 60.3063 - When must I comply if my air curtain incinerator burns only wood waste, clean lumber, and yard...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... incinerator burns only wood waste, clean lumber, and yard waste? 60.3063 Section 60.3063 Protection of... Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3063 When must I comply if my air curtain incinerator burns only wood waste, clean lumber, and yard waste? Table 1 of this subpart specifies the...

  13. 40 CFR 60.3063 - When must I comply if my air curtain incinerator burns only wood waste, clean lumber, and yard...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... incinerator burns only wood waste, clean lumber, and yard waste? 60.3063 Section 60.3063 Protection of... Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3063 When must I comply if my air curtain incinerator burns only wood waste, clean lumber, and yard waste? Table 1 of this subpart specifies the...

  14. 40 CFR 60.3063 - When must I comply if my air curtain incinerator burns only wood waste, clean lumber, and yard...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... incinerator burns only wood waste, clean lumber, and yard waste? 60.3063 Section 60.3063 Protection of... Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3063 When must I comply if my air curtain incinerator burns only wood waste, clean lumber, and yard waste? Table 1 of this subpart specifies the...

  15. 40 CFR 60.3063 - When must I comply if my air curtain incinerator burns only wood waste, clean lumber, and yard...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... incinerator burns only wood waste, clean lumber, and yard waste? 60.3063 Section 60.3063 Protection of... Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3063 When must I comply if my air curtain incinerator burns only wood waste, clean lumber, and yard waste? Table 1 of this subpart specifies the...

  16. 40 CFR 60.3063 - When must I comply if my air curtain incinerator burns only wood waste, clean lumber, and yard...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... incinerator burns only wood waste, clean lumber, and yard waste? 60.3063 Section 60.3063 Protection of... Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3063 When must I comply if my air curtain incinerator burns only wood waste, clean lumber, and yard waste? Table 1 of this subpart specifies the...

  17. Refurbishment of uranium hexafluoride cylinder storage yards C-745-K, L, M, N, and P and construction of a new uranium hexafluoride cylinder storage yard (C-745-T) at the Paducah Gaseous Diffusion Plant, Paducah, Kentucky

    SciTech Connect

    1996-07-01

    The Paducah Gaseous Diffusion Plant (PGDP) is a uranium enrichment facility owned by the US Department of Energy (DOE). A residual of the uranium enrichment process is depleted uranium hexafluoride (UF6). Depleted UF6, a solid at ambient temperature, is stored in 32,200 steel cylinders that hold a maximum of 14 tons each. Storage conditions are suboptimal and have resulted in accelerated corrosion of cylinders, increasing the potential for a release of hazardous substances. Consequently, the DOE is proposing refurbishment of certain existing yards and construction of a new storage yard. This environmental assessment (EA) evaluates the impacts of the proposed action and no action and considers alternate sites for the proposed new storage yard. The proposed action includes (1) renovating five existing cylinder yards; (2) constructing a new UF6 storage yard; handling and onsite transport of cylinders among existing yards to accommodate construction; and (4) after refurbishment and construction, restacking of cylinders to meet spacing and inspection requirements. Based on the results of the analysis reported in the EA, DOE has determined that the proposed action is not a major Federal action that would significantly affect the quality of the human environment within the context of the National Environmental Policy Act of 1969. Therefore, DOE is issuing a Finding of No Significant Impact. Additionally, it is reported in this EA that the loss of less than one acre of wetlands at the proposed project site would not be a significant adverse impact.

  18. Effect of yard waste compost on plant-parasitic nematode densities in vegetable crops.

    PubMed

    McSorley, R; Gallaher, R N

    1995-12-01

    The effects of yard-waste compost on densities of plant-parasitic nematodes were determined on four crops at two sites in north Florida. Separate experiments were conducted with sweet corn (Zea mays), cowpea (Vigna unguiculata), yellow squash (Cucurbita pepo), and okra (Hibiscus esculentus). In each test, the design was a randomized complete block replicated four times and involving three treatments: 269 mt/ha yard-waste compost applied to the soil surface as a mulch, 269 mt/ha compost incorporated into the soil, and an unamended control. Final population densities of Criconemella spp. and Meloidogyne incognita were lower in plots receiving a compost treatment than in unamended control plots in only one of eight tests (P 0.10). Vegetable yields were either unaffected by treatment or, in some tests, were lowest following the mulch treatment (P yard-waste compost used had little effect on densities of plant-parasitic nematodes associated with short-term (ca. 4 months) vegetable crops. PMID:19277320

  19. Treatment of log yard runoff using a r-circulating sand filtration process.

    PubMed

    Doig, P; Van Poppelen, P; Baldwin, S A

    2007-07-01

    A re-circulating filtration process using oxide-coated sand successfully removed COD and turbidity from log yard runoff. After passing only one pore volume of the runoff through the sand column, 72% COD was removed. The 2.4% Fe and Al oxide coating on the sand contributed to better COD removal than was obtained when the sand was stripped of oxide coating (86% versus 52%, respectively), at least initially before saturation of adsorption sites on the oxide coating occurred. The best COD removal performance came from conditioned sand. This sand, from the same original source and identical to the oxide-coated sand used in all experiments, came from an existing experimental sand column that had been treating log yard runoff for 1 year. The "conditioning" resulted in the sand having a higher TOC content (0.26% wt) and smaller particle sizes. This sand was able to consistently remove 80% COD from repeated batches of log yard runoff with strengths up to 3690 mg l(-1). PMID:17674655

  20. Effect of Yard Waste Compost on Plant-Parasitic Nematode Densities in Vegetable Crops

    PubMed Central

    McSorley, R.; Gallaher, R. N.

    1995-01-01

    The effects of yard-waste compost on densities of plant-parasitic nematodes were determined on four crops at two sites in north Florida. Separate experiments were conducted with sweet corn (Zea mays), cowpea (Vigna unguiculata), yellow squash (Cucurbita pepo), and okra (Hibiscus esculentus). In each test, the design was a randomized complete block replicated four times and involving three treatments: 269 mt/ha yard-waste compost applied to the soil surface as a mulch, 269 mt/ha compost incorporated into the soil, and an unamended control. Final population densities of Criconemella spp. and Meloidogyne incognita were lower in plots receiving a compost treatment than in unamended control plots in only one of eight tests (P ≤ 0.05). Final densities of Paratrichodorus minor, Pratylenchus spp., and Xiphinema spp. were unaffected by compost treatment in all tests (P > 0.10). Vegetable yields were either unaffected by treatment or, in some tests, were lowest following the mulch treatment (P ≤ 0.10). Results indicate that the yard-waste compost used had little effect on densities of plant-parasitic nematodes associated with short-term (ca. 4 months) vegetable crops. PMID:19277320

  1. Carbon dioxide and ammonia emissions during composting of mixed paper, yard waste and food waste.

    PubMed

    Komilis, Dimitris P; Ham, Robert K

    2006-01-01

    The objective of the work was to provide a method to predict CO2 and NH3 yields during composting of the biodegradable fraction of municipal solid wastes (MSW). The compostable portion of MSW was simulated using three principal biodegradable components, namely mixed paper wastes, yard wastes and food wastes. Twelve laboratory runs were carried out at thermophilic temperatures based on the principles of mixture experimental and full factorial designs. Seeded mixed paper (MXP), seeded yard waste (YW) and seeded food waste (FW), each composted individually, produced 150, 220 and 370 g CO2-C, and 2.0, 4.4 and 34 g NH3-N per dry kg of initial substrate, respectively. Several experimental runs were also carried out with different mixtures of these three substrates. The effect of seeding was insignificant during composting of food wastes and yard wastes, while seeding was necessary for composting of mixed paper. Polynomial equations were developed to predict CO2 and NH3 (in amounts of mass per dry kg of MSW) from mixtures of MSW. No interactions among components were found to be significant when predicting CO2 yields, while the interaction of food wastes and mixed paper was found to be significant when predicting NH3 yields. PMID:16287599

  2. Yard flooding by irrigation canals increased the risk of West Nile disease in El Paso, Texas

    PubMed Central

    Cardenas, Victor M.; Jaime, Javier; Ford, Paula B.; Gonzalez, Fernando J.; Carrillo, Irma; Gallegos, Jorge E.; Watts, Douglas M.

    2011-01-01

    Purpose To investigate the effects of use of water from irrigation canals to flood residential yards on the risk of West Nile disease in El Paso, Texas. Methods West Nile disease confirmed cases in 2009–2010 were compared with a random sample of 50 residents of the county according to access to and use of water from irrigation canals by subjects or their neighbors, as well as geo-referenced closest distance between their home address and the nearest irrigation canal. A windshield survey of 600 meters around the study subjects’ home address recorded the presence of irrigation canals. The distance from the residence of 182 confirmed cases of West Nile disease reported in 2003–2010 to canals was compared to that of the centroids of 182 blocks selected at random. Results Cases were more likely than controls to report their neighbors flooded their yards with water from canals. Irrigation canals were more often observed in neighborhoods of cases than of controls. Using the set of addresses of 182 confirmed cases and 182 hypothetic controls the authors found a statistically significant inverse relation with risk of West Nile disease. Conclusions Flooding of yards with water from canals increased the risk of West Nile disease. PMID:21943648

  3. 75 FR 67673 - Security Zone; Increase of Security Zones From 100 to 500 Yards; San Francisco Bay, Delta Ports...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-03

    ...The Coast Guard proposes a permanent increase in security zone size from 100 yards (91 meters) to 500 yards (457 meters) on the navigable waters of San Francisco Bay, Delta Ports, Monterey Bay, and Humboldt Bay, CA. Security zones are necessary to effectively protect high value assets (HVAs) such as cruise ships, high interest vessels (HIV), or tankers, as defined in 33 CFR 165.1183. A......

  4. The influence of outdoor school yard experiences on elementary students' environmental knowledge, attitudes, behaviors, and comfort levels

    NASA Astrophysics Data System (ADS)

    Martin, Sarah Carrier

    The purpose of this study was to determine the effects of outdoor school yard activities on elementary students' environmental knowledge, attitudes, behaviors, and comfort levels in the outdoors. In addition, the interaction of students' gender with each of these variables was examined. Data were collected on 105 students in 4th- and 5th-grade public school classes in Gainesville, Florida. Two intact classes were used, one treatment and one control group at each grade level. The treatment group students participated in 14 weeks of weekly outdoor school yard activities exploring environmental science knowledge and attitude topics in a systems context. Pearson correlation coefficients and Cronbach coefficient alpha were used for analysis of the researcher-designed instruments, and ANCOVA was used to analyze the data. The results of the analyses (p < 05) revealed that 5th-grade students' who participated in the outdoor school yard activities showed significant differences in environmental knowledge when compared with the 5th-grade control group students who had no outdoor school yard experiences. Although the results of the study indicated that outdoor school yard experiences do not impact students' environmental attitudes, behaviors, or comfort levels in the outdoors, significant gender differences were found in 5th-grade females' environmental attitudes and behaviors when compared with 5th-grade males. The results of this study indicate the potential for effective use of the school yard for helping students learn firsthand about environmental knowledge and issues. Because the school yard offers teachers and students a readily available and convenient outdoor learning setting, its use in environmental education merits further research.

  5. Yard Sale

    NASA Technical Reports Server (NTRS)

    2006-01-01

    17 July 2006 This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows a bright plain west of Schiaparelli Crater, Mars, which is host to several features, some of them long-lived and others that are transient. The circular features scattered somewhat randomly throughout the scene are impact craters, all of which are in a variety of states of degradation. In the lower left (southwest) corner of the image, there is a small hill surrounded by ripples of windblown sediment, and near the center of the image, there is an active dust devil casting a shadow to the east as it makes its way across the plain.

    Location near: 5.9oS, 348.2oW Image width: 3 km (1.9 mi) Illumination from: upper left Season: Southern Autumn

  6. Effect of yard waste compost on nematode densities and maize yield.

    PubMed

    McSorley, R; Gallaher, R N

    1996-12-01

    The effects of a yard waste compost on densities of plant-parasitic nematodes and forage yield of maize (Zea mays) were determined over three seasons in two sites in north Florida. In each test, the experimental design was a randomized complete block with five replications and three treatments: 269 mt/ha of a yard waste compost C:N ratio = 35:1 to 46:1) applied to the soil surface as a mulch, 269 mt/ha of compost incorporated into the soil, and an unamended control. Of the nematodes found in these sites, Paratrichodorus minor was affected most by compost treatments, with densities at harvest reduced by a compost treatment on at least one sampling date in all three seasons (P yard waste compost on agricultural sites may provide a beneficial amendment for crop production and a convenient means for disposal of a common waste product from urban areas. Effects of this compost with high C:N ratio on nematodes were long-term, often not appearing until the third season of the study. PMID:19277191

  7. Ground Penetrating Radar at Alcatraz Island: Imaging Civil-War Era Fortifications Beneath the Recreation Yard

    NASA Astrophysics Data System (ADS)

    Everett, M. E.; de Smet, T. S.; Warden, R.; Komas, T.; Hagin, J.

    2013-12-01

    As part of a cultural resources assessment and historical preservation project supported by the U.S. National Park Service, GPR surveys using 200 MHz antennas, with ~3.0 m depth of penetration and ~0.1 m lateral and vertical resolution, were conducted by our team in June 2012 over the recreation yard and parade ground at historic Alcatraz Island in order to image the underlying buried Civil War-era fortifications. The recreation yard at the Alcatraz high-security federal penitentiary served as a secure outdoor facility where the prisoners could take exercise. The facility, enclosed by a high perimeter wall and sentry walk, included basketball courts, a baseball diamond, and bleacher-style seating. The site previously consisted of coastal batteries built by the U.S. Army in the early to mid 1850's. As the need for harbor defense diminished, the island was converted into a military prison during the 1860's. In 1933, the military prison was transferred to federal control leading to the establishment of the high-security penitentiary. The rec yard was constructed in 1908-1913 directly over existing earthen fortifications, namely a trio of embankments known as 'traverses I, J, and K.' These mounds of earth, connected by tunnels, were in turn built over concrete and brick magazines. The processed GPR sections show good correlations between radar reflection events and the locations of the buried fortification structures derived from historical map analysis. A 3-D data cube was constructed and two of the cut-away perspective views show that traverse K, in particular, has a strong radar signature.

  8. An H Theorem for Boltzmann's Equation for the Yard-Sale Model of Asset Exchange

    NASA Astrophysics Data System (ADS)

    Boghosian, Bruce M.; Johnson, Merek; Marcq, Jeremy A.

    2015-12-01

    In recent work (Boghosian, Phys Rev E 89:042804-042825, 2014; Boghosian, Int J Mod Phys 25:1441008-1441015, 2014), Boltzmann and Fokker-Planck equations were derived for the "Yard-Sale Model" of asset exchange. For the version of the model without redistribution, it was conjectured, based on numerical evidence, that the time-asymptotic state of the model was oligarchy—complete concentration of wealth by a single individual. In this work, we prove that conjecture by demonstrating that the Gini coefficient, a measure of inequality commonly used by economists, is an H function of both the Boltzmann and Fokker-Planck equations for the model.

  9. Y-12 ARRA Project Listed Waste Determination Old Salvage Yard Project

    SciTech Connect

    Milloway, J. D.

    2010-01-21

    The Old Salvage Yard received scrap metal from various plant operations, store liquid hazardous wastes, and de-headed and crushed drums from the early 1950s until October 1999. The acceptance of non-containerized scrap metal for outdoor storage was routine until 1995, when scrap metal received at the site was placed in containers. All scrap metal (containerized and non containerized) stored and handled at the OSY is considered non-classified. There are 5 scrap metal waste piles and approximately 1,100 waste containers, many stacked 2-high within the confines of the OSY.

  10. Investigation of the potential impacts from tritium soil contamination in the CP-5 yard.

    SciTech Connect

    Hysong, R. J.

    1998-12-21

    Based on a review of available data, significant contributions to low-level tritium soil contamination in the CP-5 yard have been made by airborne tritium fallout and rainout from the CP-5 ventilation system stack. Based on the distribution of tritium in the yard, it is also likely that leaks in secondary system piping which lead to the cooling towers were a significant contributor to tritium in CP-5 yard subsurface soil. Based on the foregoing analysis, low-level tritium contamination will not prohibit the release of the yard for unrestricted use in the future. Worst case dose estimates based on very conservative assumptions indicate that a 25 rmem annual effective dose equivalent limit will not be exceeded under the most restrictive residential-use family farm scenario. Given the impermeable nature of the glacial till under CP-5, low-level concentrations of tritium may be occasionally detected in the deep well (3300 12D), but the peak concentration will not approach the levels calculated by RESRAD; however, continued monitoring of the deep well is recommended. To ensure that all sources of potential tritium release have been removed from the CP-5 complex, removal of tritiated water from each rod-out hole and an evaluation of the physical integrity of the rod-out holes is recommended. This will also allow for an evaluation of tritium concentrations in shallow groundwater under CP-5 by sampling groundwater that is currently being forced into the drain tile system. Additional surface and subsurface soil sampling and analysis will be required to determine the final release status of soils around the Building 330 complex relative to elevated concentrations of CS-137, CO-60,Co-57, and Eu-152 identified during the 1993 IT Corporation characterization. The potential radiological impact from isolated elevations of the latter radionuclides is relatively low and can be evaluated as part of the final status survey of outdoor areas surrounding the Building 330 complex. In

  11. EXTERIOR PERSPECTIVE FROM BARN YARD SHOWING EAST AND SOUTH FAÇADES ...

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

    EXTERIOR PERSPECTIVE FROM BARN YARD SHOWING EAST AND SOUTH FAÇADES OF THE BARN, LOOKING NORTHWEST. The sliding door on the barns east façade leads into the animal pens and milking stalls. The barn’s hip-on-gable roof is covered in corrugated metal. The gable end is clad in board and battens, matching the rest of the barns exterior. The pump house can be seen to the north; the garage to the west. - Kineth Farm, Barn, 19162 STATE ROUTE 20, Coupeville, Island County, WA

  12. Behavioral changes in female Asian elephants when given access to an outdoor yard overnight.

    PubMed

    Powell, David M; Vitale, Cathy

    2016-07-01

    A study was conducted at the Bronx Zoo to determine whether providing elephants with access to an outdoor corral at night had any significant effects on behavior, use of space, and use of a sand corral. Activity budgets for three female Asian elephants were compared when the subjects were housed indoors overnight and when they were given access to an outdoor yard overnight. Observations were recorded via infrared video cameras between the hours of 1900 and 0700 during the months of July-September. Two of the three elephants showed a significant preference for spending time outdoors, whereas, the third elephant spent most of her time indoors. Standing and play behavior increased when the elephants had outdoor access while lying down and feeding behavior decreased. Swaying behavior decreased significantly when the elephants had access to the outdoor yard. The elephants made very little use of a sand-floor stall regardless of whether or not they had access to outdoors. The results of this study, suggest that having access to alternate areas overnight can promote well-being by reducing repetitive behavior and allowing animals to express their preferences for different locations. The relative importance of choice alone vs. the behavioral opportunities provided by choice options for zoo animals is discussed. Zoo Biol. 35:298-303, 2016. © 2016 Wiley Periodicals, Inc. PMID:27128882

  13. Atlanta Rail Yard Study (ARYS): Evaluation of local-scale air pollution trends and emissions quantification using stationary and mobile monitoring strategies

    EPA Science Inventory

    Intermodal rail yards are important nodes in the freight transportation network, where freight is organized and moved from one mode of transport to another, critical equipment is serviced, and freight is routed to its next destination. Rail yard environments are also areas with ...

  14. Closure Report for Corrective Action Unit 166: Storage Yards and Contaminated Materials, Nevada Test Site, Nevada

    SciTech Connect

    NSTec Environmental Restoration

    2009-08-01

    Corrective Action Unit (CAU) 166 is identified in the Federal Facility Agreement and Consent Order (FFACO) as 'Storage Yards and Contaminated Materials' and consists of the following seven Corrective Action Sites (CASs), located in Areas 2, 3, 5, and 18 of the Nevada Test Site: CAS 02-42-01, Condo Release Storage Yd - North; CAS 02-42-02, Condo Release Storage Yd - South; CAS 02-99-10, D-38 Storage Area; CAS 03-42-01, Conditional Release Storage Yard; CAS 05-19-02, Contaminated Soil and Drum; CAS 18-01-01, Aboveground Storage Tank; and CAS 18-99-03, Wax Piles/Oil Stain. Closure activities were conducted from March to July 2009 according to the FF ACO (1996, as amended February 2008) and the Corrective Action Plan for CAU 166 (U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office, 2007b). The corrective action alternatives included No Further Action and Clean Closure. Closure activities are summarized. CAU 166, Storage Yards and Contaminated Materials, consists of seven CASs in Areas 2, 3, 5, and 18 of the NTS. The closure alternatives included No Further Action and Clean Closure. This CR provides a summary of completed closure activities, documentation of waste disposal, and confirmation that remediation goals were met. The following site closure activities were performed at CAU 166 as documented in this CR: (1) At CAS 02-99-10, D-38 Storage Area, approximately 40 gal of lead shot were removed and are currently pending treatment and disposal as MW, and approximately 50 small pieces of DU were removed and disposed as LLW. (2) At CAS 03-42-01, Conditional Release Storage Yard, approximately 7.5 yd{sup 3} of soil impacted with lead and Am-241 were removed and disposed as LLW. As a BMP, approximately 22 ft{sup 3} of asbestos tile were removed from a portable building and disposed as ALLW, approximately 55 gal of oil were drained from accumulators and are currently pending disposal as HW, the portable building was removed and disposed as

  15. Effluent blending in constructed wetlands: Pollution prevention applications at a coal yard treatment facility

    SciTech Connect

    Carder, J.P.; Hoylman, A.M.; Sparks, B.J.

    1995-12-31

    Effluent blending, in combination with constructed wetland biotechnology, is a promising method for reducing the loading rates of pollution to receiving streams. At Oak Ridge National Laboratory, a project is underway to demonstrate this principle. An 8:2 ratio of sewage treatment plant to coal yard runoff treatment facility (CYRTF) effluent will be polished by 2 constructed wetland cells containing emergent wetland plants in saturated pea gravel at a rate of 3600 gallons per day. The relatively high concentration of nutrients in the STP effluent should stimulate biological processes leading to the reduction of chemical oxygen demand and the conversion of excess sulfate (in the CYRTF effluent) to alkalinity. Chlorine, which is added to the STP effluent to control bacteria, should also be eliminated. Measurements of wastewater toxicity, before and after the effluent blend has passed through the constructed wetlands, will be used to assess the technology`s effectiveness at reducing pollution.

  16. Final environmental assessment for vegetation control at VHF stations, microwave stations, electrical substations, and pole yards

    SciTech Connect

    1995-10-13

    Southwestern Power Adm. operates very high frequency (VHF) and microwave radio stations, electrical substations, and pole yards for electric power transmission throughout AR, MO, and OK. Vegetation growth at the stations must be suppressed for safety of operation and personnel. Southwestern has been using a combination of mechanical/manual and herbicide control for this purpose; Federally- mandated reductions in staff and budgetary resources require Southwestern to evaluate all potentially efficient methods for vegetation control. Three alternatives were examined: no action, mechanical/manual control, and (proposed) a combination of mechanical/manual and herbicide control. Environmental impacts on air and water quality, wetlands, wildlife, endangered species, archaeological and other resources, farmland, human health, transportation, etc. were evaluated.

  17. Immobilisation of Cu, Pb and Zn in Scrap Metal Yard Soil Using Selected Waste Materials.

    PubMed

    Kamari, A; Putra, W P; Yusoff, S N M; Ishak, C F; Hashim, N; Mohamed, A; Isa, I M; Bakar, S A

    2015-12-01

    Immobilisation of heavy metals in a 30-year old active scrap metal yard soil using three waste materials, namely coconut tree sawdust (CTS), sugarcane bagasse (SB) and eggshell (ES) was investigated. The contaminated soil was amended with amendments at application rates of 0 %, 1 % and 3 % (w/w). The effects of amendments on metal accumulation in water spinach (Ipomoea aquatica) and soil metal bioavailability were studied in a pot experiment. All amendments increased biomass yield and reduced metal accumulation in the plant shoots. The bioconcentration factor and translocation factor values of the metals were in the order of Zn > Cu > Pb. The addition of ES, an alternative source of calcium carbonate (CaCO3), has significantly increased soil pH and resulted in marked reduction in soil metal bioavailability. Therefore, CTS, SB and ES are promising low-cost immobilising agents to restore metal contaminated land. PMID:26395356

  18. 49 CFR 1242.68 - Freight lost or damaged-solely related (to yard) (account 51-52-00).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 9 2011-10-01 2011-10-01 false Freight lost or damaged-solely related (to yard) (account 51-52-00). 1242.68 Section 1242.68 Transportation Other Regulations Relating to Transportation... RAILROADS 1 Operating Expenses-Transportation § 1242.68 Freight lost or damaged—solely related (to...

  19. 49 CFR 1242.68 - Freight lost or damaged-solely related (to yard) (account 51-52-00).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 9 2014-10-01 2014-10-01 false Freight lost or damaged-solely related (to yard) (account 51-52-00). 1242.68 Section 1242.68 Transportation Other Regulations Relating to Transportation... RAILROADS 1 Operating Expenses-Transportation § 1242.68 Freight lost or damaged—solely related (to...

  20. 49 CFR 1242.68 - Freight lost or damaged-solely related (to yard) (account 51-52-00).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 9 2012-10-01 2012-10-01 false Freight lost or damaged-solely related (to yard) (account 51-52-00). 1242.68 Section 1242.68 Transportation Other Regulations Relating to Transportation... RAILROADS 1 Operating Expenses-Transportation § 1242.68 Freight lost or damaged—solely related (to...

  1. 49 CFR 1242.68 - Freight lost or damaged-solely related (to yard) (account 51-52-00).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Freight lost or damaged-solely related (to yard) (account 51-52-00). 1242.68 Section 1242.68 Transportation Other Regulations Relating to Transportation... RAILROADS 1 Operating Expenses-Transportation § 1242.68 Freight lost or damaged—solely related (to...

  2. 49 CFR 1242.68 - Freight lost or damaged-solely related (to yard) (account 51-52-00).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 9 2013-10-01 2013-10-01 false Freight lost or damaged-solely related (to yard) (account 51-52-00). 1242.68 Section 1242.68 Transportation Other Regulations Relating to Transportation... RAILROADS 1 Operating Expenses-Transportation § 1242.68 Freight lost or damaged—solely related (to...

  3. MINE WASTE TECHNOLOGY PROGRAM; PHOSPHATE STABILIZATION OF HEAVY METALS CONTAMINATED MINE WASTE YARD SOILS, JOPLIN, MISSOURI NPL SITE

    EPA Science Inventory

    This document summarizes the results of Mine Waste Technology Project 22-Phosphate Stabilization of Heavy Metals-Contaminated Mine Waste Yard Soils. Mining, milling, and smelting of ores near Joplin, Missouri, have resulted in heavy metal contamination of the area. The Joplin s...

  4. Biochemical methane potential, biodegradability, alkali treatment and influence of chemical composition on methane yield of yard wastes.

    PubMed

    Gunaseelan, Victor Nallathambi

    2016-03-01

    In this study, the biochemical CH4 potential, rate, biodegradability, NaOH treatment and the influence of chemical composition on CH4 yield of yard wastes generated from seven trees were examined. All the plant parts were sampled for their chemical composition and subjected to the biochemical CH4 potential assay. The component parts exhibited significant variation in biochemical CH4 potential, which was reflected in their ultimate CH4 yields that ranged from 109 to 382 ml g(-1) volatile solids added and their rate constants that ranged from 0.042 to 0.173 d(-1). The biodegradability of the yard wastes ranged from 0.26 to 0.86. Variation in the biochemical CH4 potential of the yard wastes could be attributed to variation in the chemical composition of the different fractions. In the Thespesia yellow withered leaf, Tamarindus fruit pericarp and Albizia pod husk, NaOH treatment enhanced the ultimate CH4 yields by 17%, 77% and 63%, respectively, and biodegradability by 15%, 77% and 61%, respectively, compared with the untreated samples. The effectiveness of NaOH treatment varied for different yard wastes, depending on the amounts of acid detergent fibre content. Gliricidia petals, Prosopis leaf, inflorescence and immature pod, Tamarindus seeds, Albizia seeds, Cassia seeds and Delonix seeds exhibited CH4 yields higher than 300 ml g(-1) volatile solids added. Multiple linear regression models for predicting the ultimate CH4 yield and biodegradability of yard wastes were designed from the results of this work. PMID:26790450

  5. Releases of UF{sub 6} to the atmosphere after a potential fire in a cylinder storage yard

    SciTech Connect

    Lombardi, D.A.; Williams, W.R.; Anderson, J.C.

    1997-06-01

    Uranium hexafluoride (UF{sub 6}), a toxic material, is stored in just over 6200 cylinders at the K-25 site in Oak Ridge, Tennessee. The safety analysis report (SAR) for cylinder yard storage operations at the plant required the development of accident scenarios for the potential release of UF{sub 6} to the atmosphere. In accordance with DOE standards and guidance, the general approach taken in this SAR was to examine the functions and contents of the cylinder storage yards to determine whether safety-significant hazards were present for workers in the immediate vicinity, workers on-site, the general public off-site, or the environment. and to evaluate the significance of any hazards that were found. A detailed accident analysis was performed to determine a set of limiting accidents that have potential for off-site consequences. One of the limiting accidents identified in the SAR was the rupture of a cylinder engulfed in a fire.

  6. Radiological survey results at Building 22, Washington Navy Yard, Washington, D.C. (WNS001)

    SciTech Connect

    Rodriguez, R.E.; Foley, R.D.; Uziel, M.S.

    1996-03-01

    A radiological survey was conducted in a portion of Building 22 at the Washington Navy Yard, Washington, D.C., on December 13, 1995. The survey was performed because former employees thought the area surveyed had some previous association with radioactive material. Employees remembered seeing radiation signs in the area and indicated that personnel occupying this area wore dosimeters. Two rooms in the survey area were surrounded by 1-ft-thick poured concrete walls and similar 6-in.-thick ceilings, and situated on top of a 1-ft-thick concrete slab, a configuration commonly used for radiation shielding in industrial radiography facilities. The radiological survey showed no gamma, beta-gamma, or alpha measurements above typical background levels. Low background radiation levels within the building indicated that even if low-level contamination were present beneath the tile, or larger amounts of contamination beneath the concrete slab, it poses no radiological hazard to building inhabitants under the present conditions. Further investigation may be required before drilling or demolition of the concrete slab. No photon radiation fields from sealed gamma sources or x-ray sources were detectable at the time of the survey. Gamma spectrometry analysis revealed no gamma emitters above typical background concentrations in one sediment and one water sample collected from a pit in the open bay area.

  7. Comparison of Over-the-Rail and Rail Yard Measurements of Diesel Locomotives.

    PubMed

    Graver, Brandon M; Frey, H Christopher

    2015-11-01

    Locomotive prime mover engine emission rates are typically measured at steady-state for discrete throttle notches using an engine dynamometer weighted by a standard duty cycle. However, this method may not represent real-world locomotive emissions. A method for in-use measurement of passenger locomotives, using a portable emissions measurement system (PEMS), was developed to estimate duty cycle average emission rates. We conducted 48 measurements of one-way trips between Raleigh and Charlotte, NC, on 7 locomotives and 18 sets of measurements in the rail yard (RY). Real-world duty cycles differed from those used for regulatory analyses, leading to statistically significant lower cycle average NOx and HC emission rates. Compared to RY measurements, notch average NOx emission rates measured over-the-rail (OTR) at the highest two notch settings were, on average, 19% lower for four locomotives. At the highest notch, OTR CO2 emission rates were, on average, 12% lower than RY rates for five locomotives. For a more accurate representation of real-world emission rates, OTR measurements are preferred. However, using steady-state notch average RY emission rates and standard duty cycles may be tolerable for some applications. OTR versus RY cycle average emission rates typically differed by less than 10%. PMID:26421758

  8. Microbial degradation and humification of the lawn care pesticide 2,4-dichlorophenoxyacetic acid during the composting of yard trimmings.

    PubMed Central

    Michel, F C; Reddy, C A; Forney, L J

    1995-01-01

    The fate of the widely used lawn care herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) during the composting of yard trimmings consisting of primarily leaves and grass is an important unexplored question. In this study, we determined the extent of 2,4-D mineralization, incorporation into humic matter, volatilization, and sorption during the composting of yard trimmings. Yard trimmings (2:1 [wt/wt] leaves-grass) were amended with 14C-ring-labeled 2,4-D (17 mg/kg of dry weight) and composted in a temperature-controlled laboratory scale compost system. During composting, thermophilic microbes were numerically dominant, reaching a maximum of 2 x 10(11)/g. At the end of composting, 46% of the organic matter (OM) present in the yard trimmings was lost and the compost was stable, with an oxygen uptake rate of 0.09 mg of O2 per g of OM per h, and was well humified (humification index, 0.39). Mineralization of the OM temporally paralleled mineralization of 2,4-D. In the final compost, 47% of the added 2,4-D carbon was mineralized, about 23% was complexed with high-molecular-weight humic acids, and about 20% was not extractable (humin fraction). Less than 1% of the added 14C was present in water expressed from the finished compost, suggesting a low potential for leaching of 2,4-D. Very little volatilization of 2,4-D occurred during composting. It is of interest that our results indicate active mineralization of 2,4-D at composting temperatures of 60 degrees C because microbial 2,4-D degradation at thermophilic temperatures has not been previously documented. PMID:7618868

  9. Reliability and criterion-related validity of the 20-yard shuttle test in competitive junior tennis players

    PubMed Central

    Eriksson, Anna; Johansson, Fredrik R; Bäck, Maria

    2015-01-01

    Purpose This study adds to the previous work in the field of sport-specific fitness testing by evaluating a tennis-specific agility test called “the 20-yard shuttle test”. The aim of the study was to evaluate the test–retest reliability, the inter-rater reliability, and the criterion-related validity of the 20-yard shuttle test on competitive junior tennis players. Participants and methods Totally, 34 Swedish tennis players (13 girls), mean age 14±1.6 years, participated in the study. To examine test–retest reliability, the subjects performed the 20-yard shuttle test three times on the same day and then the same procedure was repeated after 3 days. To test the inter-rater reliability, the time was measured with a stopwatch simultaneously by two different raters. The time recorded manually was compared to the gold standard of digital timing to evaluate the criterion-related validity. Results Excellent test–retest reliability was found both within the same day (intraclass correlation coefficient [ICC] 0.95) and between days (ICC 0.91). Furthermore, the results showed excellent inter-rater reliability (ICC 0.99) and criterion-related validity on both test occasions (ICC 0.99). Conclusion We have provided introductory support for the 20-yard shuttle test as a reliable and valid test for use in competitive junior tennis players. The ease of administration makes this test a practical alternative to evaluate physical fitness in order to optimally train the athletes. PMID:26316829

  10. Effects of soil type, irrigation volume and plant species on treatment of log yard run-off in lysimeters.

    PubMed

    Jonsson, Maria; Dimitriou, Ioannis; Aronsson, Pär; Elowson, Torbjörn

    2004-09-01

    Wet storage of timber and pulpwood produces large quantities of run-off water. A study was conducted to determine the purification efficiency of soil-plant systems for log yard run-off. Sixteen 1200-l lysimeters (1.2 m deep soil columns) with clay or sand soil were planted with willow (Salix sp.) or alder (Alnus glutinosa), and irrigated with run-off from a Norway spruce (Picea abies) log yard. Drainage water was analysed for total organic carbon (TOC), phenols, total P and total N in order to determine concentrations and levels of retention. High retention of TOC, phenols and P occurred in the lysimeters, but no clear differences between willows and alder or clay and sand were identified. Lysimeters with high levels of irrigation showed greater retention than those with low levels. Soil-plant systems using willow and alder could provide an alternative for log yard run-off purification: the key requirement is to optimise irrigation rather than manipulate the plants or soils. PMID:15325190

  11. 75 FR 72952 - Safety Zone; 1000-yard radius from position 29°48.77′ N 091°33.02′ W, Charenton Drainage and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-29

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; 1000-yard radius from position 29 48.77' N... to a 1000-yard radius from position 29 48.77' N 091 33.02' W, Charenton Drainage and Navigation Canal... sunken vessel and associated hazards in position 29 48.77' N 091 33.02' W, in the Charenton Drainage...

  12. 76 FR 20843 - Security Zone; Increase of Security Zones Under 33 CFR 165.1183 From 100 to 500 Yards; San...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-14

    ...The Coast Guard will enforce a permanent increase in security zone size from 100 yards (91 meters) to 500 yards (457 meters) for tankers, cruise ships, and High Value Assets (HVAs) while underway on the navigable waters of San Francisco Bay, Delta Ports, Monterey Bay, and Humboldt Bay, CA. Once a tanker, cruise ship, or HVA is anchored or moored within the navigable waters of San Francisco......

  13. Hazardous materials accident report - anhydrous hydrogen fluoride release from NATX 9408, Train No. BNEl3Y at Conrail's Receiving Yard, Elkhart, Indiana, February 4, 1985

    SciTech Connect

    Not Available

    1985-11-27

    At 6:30 a.m., on February 4, 1985, an empty placarded railroad tankcar, containing an estimated 800 gallons of anhydrous hydrogen fluoride, a corrosive liquid, was found leaking in the Consolidated Rail Corporation's Elkhart, Indiana Receiving Yard. During the following 4 hours as local emergency response agencies worked to contain the spill, a vapor cloud formed and traveled approximately 2 1/2 miles affecting nearby residential areas northwest of the yard. A total of 1,500 people within a 1.1-square-mile area adjacent to and northwest of the yard were evacuated for 9 hours as an emergency precaution. Local area hospitals treated 75 persons for minor skin and eye irritations. The National Transportation Safety Board determines that the probable cause of the accident was the decision by Burlington Northern to continue in transportation a tankcar reported to be leaking on February 3, 1985, at its Cicero, Illinois railroad yard. The leak in the tankcar resulted from a failure of the tankcar head at a weld undercut made during its construction. Contributing to the extent of the emergency and the unnecessary endangerment of railroad employees and the surrounding communities was the failure of mechanical inspection and supervisory personnel at both the Burlington Northern Railroad Cicero Yard and the Conrail Elkhart Yard to take prompt, appropriate action once notified of the leak.

  14. Meeting at the Museum: Sustained Research Education Partnerships Start in Your Own Back Yard

    NASA Astrophysics Data System (ADS)

    Morin, P. J.; Hamilton, P.; Campbell, K. M.

    2007-12-01

    The Science Museum of Minnesota (SMM) and the National Center for Earth-surface Dynamics (NCED) have been formal partners since 2002, when we jointly secured NSF center-level funding. We began in our local community by together creating our own "Big Back Yard", a 1.75 acre outdoor park in which museum visitors, teachers and students explore natural and engineered river systems through miniature golf and interactive exhibits. We went on to jointly design "Earthscapes" programming for students, teachers and graduate students, related directly or indirectly to the park. From there, our partnership led to a major new exhibition that begins touring nationally and around the world in late 2007. A current effort seeks to bring NCED and SMM together with five other geo-science-oriented, NSF-supported Science and Technology Centers (STCs) from around the United States to develop collaborative means by which the research and science of all six STCs can reach larger informal science education audiences. We have learned a lot along the way about how museums can help individual and teams of researchers most effectively reach formal and informal audiences. Successful partnerships require significant joint commitment and funding, dedicated staff, and meaningful formative and summative evaluation. For a research center or an individual researcher, partnering with a museum provides experience, expertise, infrastructure, collegial relationships and community visibility that significantly enhance that of the academy. For a museum, one successful and highly visible research collaboration opens many new doors in the research community, providing new opportunities to broaden and deepen the scientific content of exhibits and programming.

  15. Acidic minespoil reclamation with AFBC by-product and yard-waste compost

    SciTech Connect

    Stehouwer, R.C. [OARDC Dick, W.A.; Lal, R.

    1996-12-31

    Economic and environmental incentives to reduce solid waste volumes have spurred interest in the development of beneficial uses for urban and industrial by-products. This project investigated the reclamation efficacy and impacts on soil and water quality of two such materials: atmospheric fluidized bed combustion (AFBC) by-product and yard-waste compost. Six 1-acre watersheds were constructed on acidic abandoned mined land spoil (pH range 3.5 to 4.5) Two watersheds each were then reclaimed with 8 in of borrow soil, 125 tons/acre of AFBC, or 125 tons/acre of AFBC and 50 tons/acre of compost, and planted with a grass-legume seed mix. Watersheds were instrumented to record hydrographs of storm-water runoff events, measure erosion, and collect samples of surface- and percolate-water flow. One year after reclamation the AFBC and AFBC+ compost treatments compared favorably with the traditional resoil reclamation practice. Spoil pH in the 0 to 4 in depth was increased to the range 6 to 8 which was similar to the resoil pH, and complete vegetative cover was successfully established on all watersheds. However, plant biomass production was approximately 2 times larger on the resoiled watersheds than on the amended spoil. Consequently, erosion was smallest on the resoiled watersheds. All three reclamation treatments increased runoff water pH to >7 and decreased soluble Al. Concentrations of Ca and S were larger in runoff- and percolate-water samples from AFBC-treated watersheds than from the resoiled watersheds. Trace element concentrations in all water samples remained very low and showed almost no treatment effects.

  16. Global trade, local impacts: lessons from California on health impacts and environmental justice concerns for residents living near freight rail yards.

    PubMed

    Hricko, Andrea; Rowland, Glovioell; Eckel, Sandrah; Logan, Angelo; Taher, Maryam; Wilson, John

    2014-02-01

    Global trade has increased nearly 100-fold since 1950, according to the World Trade Organization. Today, major changes in trade are occurring with the advent of mega-ships that can transport thousands more containers than cargo ships now in use. Because global trade is expected to increase dramatically, the railroad industry-in the U.S. alone-has invested more than $5 billion a year over the past decade to expand rail yards and enhance rail routes to transport goods from ports to retail destinations. This article describes cancer risks for residents living in close proximity to rail yards with emissions of diesel particulate matter pollution from locomotives, trucks and yard equipment. The article examines the demographics (income, race/ethnicity) of populations living in the highest estimated cancer risk zones near 18 major rail yards in California, concluding that the majority are over-represented by either lower-income or minority residents (or both). The authors also describe a review of the news media and environmental impact reports to determine if rail yards are still being constructed or expanded in close proximity to homes and schools or in working class/working poor communities of color. The paper suggests policy efforts that might provide more public health protection and result in more "environmentally just" siting of rail yards. The authors conclude that diesel pollution from rail yards, which creates significant diesel cancer risks for those living near the facilities, is an often overlooked public health, health disparities and environmental justice issue in the U.S. The conclusions are relevant to other countries where international trade is increasing and large new intermodal rail facilities are being considered. PMID:24518649

  17. Global Trade, Local Impacts: Lessons from California on Health Impacts and Environmental Justice Concerns for Residents Living near Freight Rail Yards

    PubMed Central

    Hricko, Andrea; Rowland, Glovioell; Eckel, Sandrah; Logan, Angelo; Taher, Maryam; Wilson, John

    2014-01-01

    Global trade has increased nearly 100-fold since 1950, according to the World Trade Organization. Today, major changes in trade are occurring with the advent of mega-ships that can transport thousands more containers than cargo ships now in use. Because global trade is expected to increase dramatically, the railroad industry—in the U.S. alone—has invested more than $5 billion a year over the past decade to expand rail yards and enhance rail routes to transport goods from ports to retail destinations. This article describes cancer risks for residents living in close proximity to rail yards with emissions of diesel particulate matter pollution from locomotives, trucks and yard equipment. The article examines the demographics (income, race/ethnicity) of populations living in the highest estimated cancer risk zones near 18 major rail yards in California, concluding that the majority are over-represented by either lower-income or minority residents (or both). The authors also describe a review of the news media and environmental impact reports to determine if rail yards are still being constructed or expanded in close proximity to homes and schools or in working class/working poor communities of color. The paper suggests policy efforts that might provide more public health protection and result in more “environmentally just” siting of rail yards. The authors conclude that diesel pollution from rail yards, which creates significant diesel cancer risks for those living near the facilities, is an often overlooked public health, health disparities and environmental justice issue in the U.S. The conclusions are relevant to other countries where international trade is increasing and large new intermodal rail facilities are being considered. PMID:24518649

  18. Groundwater Transport of Organic Compounds in Old Salvage Yard, Oak Ridge, TN - 12089

    SciTech Connect

    Malek-Mohammadi, Siamak; Tachiev, Georgio; Roelant, David; Bostick, Kent; Daniel, Anamary

    2012-07-01

    In 1950's and early 1960's during production of nuclear weapons at the US Department of Energy Y-12 National Security Complex in Oak Ridge TN, volatile organic compounds (VOCs) as well as heavy metals, nitrates, and radionuclides were released to the environment. Field investigations revealed that much of this contamination is still present in soil, bedrock, and groundwater. Operational buildings and old disposal facilities at the site have been identified as major sources of contamination. The Old Salvage Yard (OSY) on the western side of the site has long been characterized as the major source of VOC contamination in soil and groundwater. In order to analyze the fate and transport of VOC contamination- including tetrachloroethene (PCE), 1,2- dichloroethene (1,2-DCE), cis-1,2-dichloroethene (cis-1,2-DCE) and vinyl chloride (VC) - in groundwater and soil at the vicinity of OSY, an integrated surface and subsurface flow and transport model has been developed for the Y-12 NSC using the hydrodynamic and transport numerical package, MIKE-SHE. Hydrogeological characteristics of the site such as hydraulic conductivity, and transport parameters such as partitioning coefficients were varied in an effort to delineate subsurface flow and transport pathways, potential downstream impacts on Upper East Fork Poplar Creek, and the potential risk to industrial workers involved in related Decontamination and Decommissioning (D and D) activities. The simulation results were compared with the analytical modeling results previously performed by McLane Environmental Inc. using SESOIL-AT123D. Specific simulations have been performed to investigate the effect of possible remedial action (removing the contaminated surface soil layers) on the fate and transport of VOCs. The results of the MIKE-SHE reported here can be considered as an upper limit for the predicted concentrations. Based on MIKE-SHE results, PCE, 1,2 DCE, cis-1,2-DCE, and VC are sources in soil with potential to equal or

  19. Air quality impacts and health-benefit valuation of a low-emission technology for rail yard locomotives in Atlanta Georgia.

    PubMed

    Galvis, Boris; Bergin, Michael; Boylan, James; Huang, Yan; Bergin, Michelle; Russell, Armistead G

    2015-11-15

    One of the largest rail yard facilities in the Southeastern US, the Inman and Tilford yards, is located in the northwestern section of Atlanta, Georgia alongside other industries, schools, businesses, and dwellings. It is a significant source of fine particulate (PM2.5) and black carbon (BC) (Galvis, Bergin, & Russell, 2013). We calculate 2011 PM2.5 and BC emissions from the rail yards and primary industrial and on-road mobile sources in the area and determine their impact on local air quality using Gaussian dispersion modeling. We determine the change in PM2.5 and BC concentrations that could be accomplished by upgrading traditional switcher locomotives used in these rail yards to a lower emitting technology and evaluate the health benefits for comparison with upgrade costs. Emissions from the rail yards were estimated using reported fuel consumption data (GAEPD, 2012b) and emission factors previously measured in the rail yards (Galvis et al., 2013). Model evaluation against 2011 monitoring data found agreement between measured and simulated concentrations. Model outputs indicate that the line-haul and switcher activities are responsible for increments in annual average concentrations of approximately 0.5±0.03 μg/m(3) (39%) and 0.7±0.04 μg/m(3) (56%) of BC, and for 1.0±0.1 μg/m(3) (7%) and 1.6±0.2 μg/m(3) (14%) of PM2.5 at two monitoring sites located north and south of the rail yards respectively. Upgrading the switcher locomotives at the yards with a lower emitting technology in this case "mother slug" units could decrease PM2.5 and BC emissions by about 9 and 3 t/year respectively. This will lower annual average PM2.5 concentrations between 0.3±0.1 μg/m(3) and 0.6±0.1 μg/m(3) and BC concentrations between 0.1±0.02 μg/m(3) and 0.2±0.03 μg/m(3) at monitoring sites north and south of the rail yards respectively, and would facilitate PM2.5 NAAQS attainment in the area. We estimate that health benefits of approximately 20 million dollars per year

  20. Ascaris and hookworm transmission in preschool children from rural Panama: role of yard environment, soil eggs/larvae and hygiene and play behaviours.

    PubMed

    Krause, Rachel J; Koski, Kristine G; Pons, Emérita; Sandoval, Nidia; Sinisterra, Odalis; Scott, Marilyn E

    2015-10-01

    This study explored whether the yard environment and child hygiene and play behaviours were associated with presence and intensity of Ascaris and hookworm in preschool children and with eggs and larvae in soil. Data were collected using questionnaires, a visual survey of the yard, soil samples and fecal samples collected at baseline and following re-infection. The presence of eggs/larvae in soil was associated negatively with water storage (eggs) but positively with dogs (eggs) and distance from home to latrine (larvae). Baseline and re-infection prevalences were: hookworm (28.0%, 3.4%); Ascaris (16.9%, 9.5%); Trichuris (0.9%, 0.7%). Zero-inflated negative binomial regression models revealed a higher baseline hookworm infection if yards had eggs or larvae, more vegetation or garbage, and if the child played with soil. Baseline Ascaris was associated with dirt floor, dogs, exposed soil in yard, open defecation and with less time playing outdoors, whereas Ascaris re-infection was associated with water storage, vegetation cover and garbage near the home and not playing with animals. Our results show complex interactions between infection, the yard environment and child behaviours, and indicate that transmission would be reduced if latrines were closer to the home, and if open defecation and water spillage were reduced. PMID:26302902

  1. Corrective Action Plan for Corrective Action Unit 166: Storage Yards and Contaminated Materials, Nevada Test Site, Nevada

    SciTech Connect

    NSTec Environmental Restoration

    2007-10-01

    Corrective Action Unit (CAU) 166, Storage Yards and Contaminated Materials, is listed in the Federal Facility Agreement and Consent Order (FFACO) of 1996 (FFACO, 1996). CAU 166 consists of seven Corrective Action Sites (CASs) located in Areas 2, 3, 5, and 18 of the Nevada Test Site (NTS), which is located approximately 65 miles northwest of Las Vegas, Nevada (Figure 1). CAU 166 consists of the following CASs: (1) CAS 02-42-01, Cond. Release Storage Yd - North; (2) CAS 02-42-02, Cond. Release Storage Yd - South; (3) CAS 02-99-10, D-38 Storage Area; (4) CAS 03-42-01, Conditional Release Storage Yard; (5) CAS 05-19-02, Contaminated Soil and Drum; (6) CAS 18-01-01, Aboveground Storage Tank; and (7) CAS 18-99-03, Wax Piles/Oil Stain. Details of the site history and site characterization results for CAU 166 are provided in the approved Corrective Action Investigation Plan (CAIP) (U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office [NNSA/NSO], 2006) and in the approved Corrective Action Decision Document (CADD) (NNSA/NSO, 2007).

  2. Performance evaluation of an anaerobic/aerobic landfill-based digester using yard waste for energy and compost production

    SciTech Connect

    Yazdani, Ramin; Barlaz, Morton A.; Augenstein, Don; Kayhanian, Masoud; Tchobanoglous, George

    2012-05-15

    Highlights: Black-Right-Pointing-Pointer Biochemical methane potential decreased by 83% during the two-stage operation. Black-Right-Pointing-Pointer Net energy produced was 84.3 MWh or 46 kWh per million metric tons (Mg). Black-Right-Pointing-Pointer The average removal efficiency of volatile organic compounds (VOCs) was 96-99%. Black-Right-Pointing-Pointer The average removal efficiency of non-methane organic compounds (NMOCs) was 68-99%. Black-Right-Pointing-Pointer The two-stage batch digester proved to be simple to operate and cost-effective. - Abstract: The objective of this study was to evaluate a new alternative for yard waste management by constructing, operating and monitoring a landfill-based two-stage batch digester (anaerobic/aerobic) with the recovery of energy and compost. The system was initially operated under anaerobic conditions for 366 days, after which the yard waste was aerated for an additional 191 days. Off gas generated from the aerobic stage was treated by biofilters. Net energy recovery was 84.3 MWh, or 46 kWh per million metric tons of wet waste (as received), and the biochemical methane potential of the treated waste decreased by 83% during the two-stage operation. The average removal efficiencies of volatile organic compounds and non-methane organic compounds in the biofilters were 96-99% and 68-99%, respectively.

  3. The feasibility of applying immature yard-waste compost to remove nitrate from agricultural drainage effluents: A preliminary assessment

    USGS Publications Warehouse

    Tsui, L.; Krapac, I.G.; Roy, W.R.

    2007-01-01

    Nitrate is a major agricultural pollutant found in drainage waters. Immature yard-waste compost was selected as a filter media to study its feasibility for removing nitrate from drainage water. Different operation parameters were tested to examine the denitrification efficiency, including the amounts of compost packed in columns, the flow rate, and the compost storage periods. The experimental results suggested that hydraulic retention time was the major factor to determine the extent of nitrate removal, although the amount of compost packed could also contribute to the nitrate removal efficiency. The effluent nitrate concentration increased as the flow rate decreased, and the compost column reduced nitrate concentrations from 20 mg/L to less than 5 mg/L within 1.5 h. The solution pH increased at the onset of experiment because of denitrification, but stabilized at a pH of about 7.8, suggesting that the compost had a buffering capacity to maintain a suitable pH for denitrification. Storing compost under air-dried conditions may diminish the extent nitrate removed initially, but the effects were not apparent after longer applications. It appeared that immature yard-waste compost may be a suitable material to remove nitrate from tile drainage water because of its relatively large organic carbon content, high microbial activity, and buffering capacity. ?? 2006 Elsevier B.V. All rights reserved.

  4. The Pilot Restoration Yard of the Church of San Frediano in Pisa: Results of a Multidisciplinary Study

    NASA Astrophysics Data System (ADS)

    Baracchini, C.; Pini, R.; Fabiani, F.; Ciafaloni, M.; Siano, S.; Salimbeni, R.; Sabatini, G.; Giamello, M.; Franzini, M.; Lezzerini, M.; Spampinato, M.; Gravina, F.; Andreazzoli, F.

    In the frame of the EC Project "RIS+ Tuscany: Transfer of innovative technologies for Cultural Heritage" we carried out a pilot restoration yard to apply and evaluate laser cleaning procedures in the conservation of stones and decorations on the façade of the church of S. Frediano (XI-XII Cent.) in Pisa. A multidisciplinary scientific committee was established, formed by art historians, architects, physicists, geologists, and conservators. Italian firms involved in conservation services and in laser technology participated in the project. The conservation has been recently completed after two years of work, providing a critical evaluation on the effectiveness and safety of optimized laser cleaning operations, the definition of an integrated conservation protocol which included the laser technique, as well as other conventional cleaning techniques, and the evaluation of time productivity and operative costs of laser operations.

  5. Biosolids compost amendment for reducing soil lead hazards: a pilot study of Orgro amendment and grass seeding in urban yards.

    PubMed

    Farfel, Mark R; Orlova, Anna O; Chaney, Rufus L; Lees, Peter S J; Rohde, Charles; Ashley, Peter J

    2005-03-20

    In situ inactivation of soil Pb is an alternative to soil removal and replacement that has been demonstrated in recent years at industrial sites with hazardous soil Pb concentrations. Most children exposed to elevated soil Pb, however, reside in urban areas, and no government programs exist to remediate such soils unless an industrial source caused the contamination. Modern regulated biosolids composts have low Pb concentrations and low bioaccessible Pb fractions and can improve grass growth on urban soils. High Fe and P biosolids composts can reduce the bioavailability and bioaccessibility of soil Pb and can aid in establishing vegetation that would reduce soil transfer into homes. For these reasons, we conducted a field test of their use to reduce Pb bioaccessibility in urban soils in Baltimore, MD USA. We chose biosolids compost for its expected reduction in the bioaccessible Pb fraction of urban soils, ease of use by urban residents, and ability to beautify urban areas. Nine urban yards with mean soil Pb concentrations >800 mg Pb kg(-1) were selected and sampled at several distances from the house foundation before soil treatment. The soils were rototilled to 20 cm depth to prepare the sites, and resampled. The yards were then amended with 6-8 cm depth of Orgro biosolids compost (110-180 dry t/ha) rich in Fe and P, mixed well by rototilling, and resampled. Kentucky bluegrass (Poa pratensis) was seeded and became well established. Soils were resampled 1 year later. At each sampling time, total soil Pb was measured using a modified U.S. EPA nitric acid hotplate digestion method (SW 846 Method 3050) and bioaccessible Pb fraction was measured using the Solubility/Bioaccesibility Research Consortium standard operating procedure with modifications, including the use of glycine-buffered HCl at pH 2.2. Samples of untreated soils were collected from each yard and mixed well to serve as controls for the Pb bioaccessibility of field treated soils over time independent of

  6. Closure Report for Corrective Action Unit 481: Area 12 T-Tunnel Conditional Release Storage Yard, Nevada Test Site, Nevada

    SciTech Connect

    NSTec Environmental Restoration

    2008-11-01

    Corrective Action Unit (CAU) 481 is identified in the Federal Facility Agreement and Consent Order (FFACO) as Area 12 T-Tunnel Conditional Release Storage Yard. CAU 481 is located in Area 12 of the Nevada Test Site, which is approximately 65 miles northwest of Las Vegas, Nevada. This CAU consists of one Corrective Action Site (CAS), CAS 12-42-05, Housekeeping Waste. CAU 481 closure activities were conducted by the Defense Threat Reduction Agency from August 2007 through July 2008 according to the FFACO and Revision 3 of the Sectored Clean-up Work Plan for Housekeeping Category Waste Sites. Closure activities included removal and disposal of construction debris and low-level waste. Drained fluids, steel, and lead was recycled as appropriate. Waste generated during closure activities was appropriately managed and disposed.

  7. Career Oriented Mathematics, Teacher's Manual. [Includes Scale; Apprenticeship: Learning to be a Cement Mason; Textiles; Being Self-Employed: Harvesting and Sale of Pulpwood; and Lumber Yard Employee.

    ERIC Educational Resources Information Center

    Mahaffey, Michael L.; McKillip, William D.

    This manual is designed for teachers using units in the Career Oriented Mathematics Program titled: (1) Scale, (2) Apprenticeship: Learning to be a Cement Mason, (3) Textiles, (4) Being Self-Employed: Harvesting and Sale of Pulpwood, and (5) Lumber Yard Employee. Lesson plans, masters for dittos and transparencies, and problem solutions are…

  8. Trapping hop looper moths, Hypena humuli Harris (Lepidoptera: Erebidae), in hop yards in Washington State with acetic acid and 3-methyl-1-butanol

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Hop looper moths, Hypena humuli Harris, in commercial hop yards (Humulus lupulus L.) were captured in traps baited with a combination of acetic acid plus 3-methyl-1-butanol (AAMB). The two chemicals were synergistic in attracting hop looper moths; in a comparison of the lure chemicals, most moths we...

  9. Evaluation of surface water quality indices and ecological risk assessment for heavy metals in scrap yard neighbourhood.

    PubMed

    Ojekunle, Olusheyi Z; Ojekunle, Olurotimi V; Adeyemi, Azeem A; Taiwo, Abayomi G; Sangowusi, Opeyemi R; Taiwo, Adewale M; Adekitan, Adetoun A

    2016-01-01

    Pollution of surface water with heavy metals from industrial activities especially those from scrap yard has caused a major threat to human life exposing man to series of hazard, diseases, disability and consequently death. This study focuses on water quality indices of Owode-Onirin and Lafenwa scrap yard with respect to its physicochemical parameters and heavy metal concentrations by evaluating Heavy Metal Pollution Index (HPI), Metal Index (MI) and Potential Ecological Risk Index (PERI). Fifteen water samples were selected randomly from two locations by purposive sampling methods. Five heavy metals which includes Nickel (Ni), Zinc (Zn), Copper (Cu), Cadmium (Cd), Lead (Pb) were analyzed using Atomic Absorption Spectroscopy and standard analytical procedure were follow to ensure accuracy. One way analysis of variance was carried out to analyse the data. The concentrations of the heavy metals were significantly different between sampling locations. However, the mean concentrations of Cd (0.0121 mg/L) were found to be above the highest permissible value of Standard Organization of Nigeria standards for drinking water (SON 2007) and WHO (Guidelines for drinking water quality: incorporating 1st and 2nd Addlenda. World Health Organization, Geneva, 2004) for drinking water. Although Pb was present in two out of the fifteen water samples with a mean value of (0.0324 mg/L) which was also above the highest permissible value. The mean concentrations of Zn (0.2149 mg/L) and Cu (0.0341 mg/L) are found to be below the highest permissible value of the mentioned guideline while no trace of Ni was found in the water samples across the two sampling locations. The mean HPI 518.55 is far above the critical value of 100, indicates that selected water samples are critically polluted with heavy metals. MI revealed low quality water with mean value 4.83, suggests that the selected water is seriously affected with the present of heavy metal. The Hakanson PERI indicated that of the

  10. (Z)-9-Tricosene based Musca domestica lure study on a garbage dump yard using plywood sticky trap baited with fish meal.

    PubMed

    Sundar, S T Bino; Latha, Bhaskaran Ravi; Vijayashanthi, R; Pandian, Serma Saravana

    2016-03-01

    A study was undertaken to find out the efficacy of (Z)-9-Tricosene in attracting flies in a garbage dump yard using a plywood sticky glue trap with fish meal as a food bait. (Z)-9-Tricosene was dissolved in acetone or hexane before application on a filter paper strip fixed at the centre of the trap. The traps were left in areas of the garbage dump yard of high fly activity for 6 h and then the trapped flies were counted species wise. Significantly more number of Musca domestica flies were caught in (Z)-9-Tricosene treated fish meal baited traps compared to those traps without (Z)-9-Tricosene. No significant difference was noted in trap catches in (Z)-9-Tricosene treated traps between the solvents acetone and hexane. In addition Sarcophaga sp. and Chrysomyia sp. flies were also caught in the traps. PMID:27065593

  11. Health assessment for Western Pacific Railroad, Oroville Yard, Oroville, Butte County, California, Region 9. CERCLIS No. CAD980894679. Preliminary report

    SciTech Connect

    Not Available

    1992-03-06

    The Western Pacific Railroad's (WPR) Oroville yard, near Oroville, California, has been proposed for inclusion on the U.S. Environmental Protection Agency's National Priorities List (NPL). WPR operated the 90-acre railyard for almost 60 years until the railyard was purchased by Union Pacific Railroad (UPR) in 1983. The servicing and repair of railcars on the site generated petroleum product wastes, chlorinated solvent waste, and heavy metal wastes that have migrated into the soils of the area. The WPR site is located on dredger tailings east of the Feather River, two miles south of Oroville. The Regional Water Quality Control Board (RWQCB) has identified three primary sources of contamination on site: a roundhouse or fueling area, an unlined surface impoundment, and an API oil-water separator. Other industries, also built over the dredger tailings, are in the vicinity of the site. The limited data available on concentrations of contaminants on site and off site are not sufficient to determine if humans are being or have been exposed to levels of contamination that would be expected to cause adverse health effects. Although there is no evidence at this time that WPR is the source, the burning of petroleum and chlorinated solvent wastes, such as took place at the pond on this site, has been known to generate dioxins and furans. Therefore, this site is classified as an indeterminate public health hazard.

  12. Micro-organic pollutants and biological response of mussels in marinas and ship building/breaking yards in Turkey.

    PubMed

    Okay, O S; Karacık, B; Güngördü, A; Ozmen, M; Yılmaz, A; Koyunbaba, N C; Yakan, S D; Korkmaz, V; Henkelmann, B; Schramm, K-W

    2014-10-15

    Concentrations of PAHs, PCBs and OCPs in sediments and mussels (caged and/or native) were determined at 16 stations in six major sites of coastal Turkey. The biological effects of pollution were evaluated using sediment toxicity tests and enzyme activity assays. EROD, PROD, GST, AChE, CaE, and GR activities were evaluated using the digestive glands of mussels. The total PAH concentrations in the sediments varied between nd and 79,674 ng g(-1) dw, while the total OCP concentrations were in the range of nd to 53.7 ng g(-1) dw. The total PAH concentrations in mussels varied between 22.3 and 37.4 ng g(-1) ww. The average concentrations of total PCBs in mussels were 2795 pg g(-1) ww in the shipyard, 797 pg g(-1) ww in Marina 2 and 53 pg g(-1) ww in Marina 1 stations. The results of whole-sediment toxicity tests showed a strong correlation between toxicity test results and pollutant concentrations. Selected cytosolic enzyme activities in digestive glands differed significantly depending on localities. These differences in enzyme activities were mainly related to the different pollutant levels of the sampling sites. The micro-organic contaminant profile patterns, toxicity tests and biomarker studies showed that shipyards and shipbreaking yards are the major potential sources of organic pollution in coastal areas. PMID:25079235

  13. Comparison of solid-state anaerobic digestion and composting of yard trimmings with effluent from liquid anaerobic digestion.

    PubMed

    Lin, Long; Yang, Liangcheng; Xu, Fuqing; Michel, Frederick C; Li, Yebo

    2014-10-01

    Solid-state anaerobic digestion (SS-AD) and composting of yard trimmings with effluent from liquid AD were compared under thermophilic condition. Total solids (TS) contents of 22%, 25%, and 30% were studied for SS-AD, and 35%, 45%, and 55% for composting. Feedstock/effluent (F/E) ratios of 2, 3, 4, 5, and 6 were tested. In composting, the greatest carbon loss was obtained at 35% TS, which was 2-3 times of that at 55% TS and was up to 50% higher than that in SS-AD. In SS-AD, over half of the degraded carbon was converted to methane with the greatest methane yield of 121 L/kg VS(feedstock). Methane production from SS-AD was low at F/E ratios of 2 and 3, likely due to the inhibitory effect of high concentrations of ammonia nitrogen (up to 5.6g/kg). The N-P-K values were similar for SS-AD digestate and compost with different dominant nitrogen forms. PMID:25079209

  14. Gender Differences in Respiratory Health of School Children Exposed to Rail Yard-Generated Air Pollution: The ENRRICH Study.

    PubMed

    Spencer-Hwang, Rhonda; Soret, Sam; Ghamsary, Mark; Rizzo, Nico; Baum, Marti; Juma, David; Montgomery, Susanne

    2016-01-01

    Studies about environmental burdens often explore overall community risk. Increasing evidence suggests, however, differential burdens by gender and age. The purpose of the authors' research was to determine if gender-related difference exists among children in a region plagued with poor air quality and if increased exposure to pollutants from a major goods movement rail yard influences the relationship. Using a cross-sectional study design, the authors provided respiratory screening for children at two elementary schools. Compared to females, males were at significantly greater odds of exhibiting elevated fractional exhaled nitric oxide (FeNO) but less likely to exhibit reduced lung volume. Even in an area of overall poor air quality, the authors found that male children were a vulnerable subpopulation for greater elevated FeNO, while females were at increased risk for reduced lung capacity. Understanding differential burdens in vulnerable subpopulations is critical to providing timely and responsive strategies targeted towards health-based prevention and intervention activities. PMID:26867286

  15. Characterization of stormwater at selected South Carolina Department of Transportation maintenance yards and section shed facilities in Ballentine, Conway, and North Charleston, South Carolina, 2010-12

    USGS Publications Warehouse

    Journey, Celeste A.; Conlon, Kevin J.

    2014-01-01

    Increased impervious surfaces (driveways, parking lots, and buildings) and human activities (residential, industrial, and commercial) have been linked to substantial changes in both the quality and quantity of stormwater on a watershed scale (Brabec and others, 2002; Pitt and Maestre, 2005). Small-scale storage and equipment repair facilities increase impervious surfaces that prevent infiltration of stormwater, and these facilities accommodate activities that can introduce trace metals, organic compounds, and other contaminants to the facility’s grounds. Thus, these small facilities may contribute pollutants to the environment during storm events (U.S. Environmental Protection Agency, 1992). The South Carolina Department of Transportation (SCDOT) operates section shed and maintenance yard facilities throughout the State. Prior to this investigation, the SCDOT had no data to define the quality of stormwater leaving these facilities. To provide these data, the U.S. Geological Survey (USGS), in cooperation with the SCDOT, conducted an investigation to identify and quantify constituents that are transported in stormwater from two maintenance yards and a section shed in three different areas of South Carolina. The two maintenance yards, in North Charleston and Conway, S.C., were selected because they represent facilities where equipment and road maintenance materials are stored and complete equipment repair operations are conducted. The section shed, in Ballentine, S.C., was selected because it is a facility that stores equipment and road maintenance material. Characterization of the constituents that were transported in stormwater from these representative SCDOT maintenance facilities may be used by the SCDOT in the development of stormwater management plans for similar section shed and maintenance yard facilities throughout the State to improve stormwater quality.

  16. Characterization of stormwater at selected South Carolina Department of Transportation maintenance yard and section shed facilities in Ballentine, Conway, and North Charleston, South Carolina, 2010-2012

    USGS Publications Warehouse

    Journey, Celeste A.; Conlon, Kevin J.

    2013-01-01

    The South Carolina Department of Transportation operates section shed and maintenance yard facilities throughout the State. The U.S. Geological Survey conducted a cooperative investigation with the South Carolina Department of Transportation to characterize water-quality constituents that are transported in stormwater from representative maintenance yard and section shed facilities in South Carolina. At a section shed in Ballentine, S.C., stormwater discharges to a retention pond outfall (Ballentine). At the Conway maintenance yard, stormwater in the southernmost section discharges to a pipe outfall (Conway1), and stormwater in the remaining area discharges to a grass-lined ditch (Conway2). At the North Charleston maintenance yard, stormwater discharges from the yard to Turkey Creek through a combination of pipes, ditches, and overland flow; therefore, samples were collected from the main channel of Turkey Creek at the upstream (North Charleston1) and downstream (North Charleston2) limits of the North Charleston maintenance yard facility. The storms sampled during this study had a wide range of rainfall amounts, durations, and intensities at each of the facilities and, therefore, were considered to be reasonably representative of the potential for contaminant transport. At all facilities, stormwater discharge was significantly correlated to rainfall amount and intensity. Event-mean unit-area stormwater discharge increased with increasing impervious surface at the Conway and North Charleston maintenance yards. The Ballentine facility with 79 percent impervious surface had a mean unit-area discharge similar to that of the North Charleston maintenance yard (62 percent impervious surface). That similarity may be attributed, in part, to the effects of the retention pond on the stormwater runoff at the Ballentine facility and to the greater rainfall intensities and amounts at the North Charleston facility. Stormwater samples from the facilities were analyzed for multiple

  17. The Yard Sale Project

    ERIC Educational Resources Information Center

    Milbrath, Sherry

    2011-01-01

    Middle school students are not always aware of how much consumer goods actually cost. But, in light of recent financial difficulties in the community and around the country, it has been hard to miss the fact that most people have been cutting back and/or bargain hunting. In this article, the author describes a lesson wherein students draw and…

  18. Junk Yard Treasures

    ERIC Educational Resources Information Center

    Mathes, Len

    2009-01-01

    The author describes a project that she developed as a challenge for her students and ended up with some fantastic student paintings. The author told her group of reluctant art students they must first research on the Internet for old, junky cars. The older and more junky the cars, the better. Once a vehicle is selected, it is driven into Adobe…

  19. Site Characterization Report ORGDP Diffusion Facilities Permanent Shutdown K-700 Power House and K-27 Switch Yard/Switch House

    SciTech Connect

    Thomas R.J., Blanchard R.D.

    1988-06-13

    The K-700 Power House area, initially built to supply power to the K-25 gaseous diffusion plant was shutdown and disassembled in the 1960s. This shutdown was initiated by TVA supplying economical power to the diffusion plant complex. As a result of world wide over production of enriched, reactor grade U{sup 235}, the K-27 switch yard and switch house area was placed in standby in 1985. Subsequently, as the future production requirements decreased, the cost of production increased and the separation technologies for other processes improved, the facility was permanently shutdown in December, 1987. This Site Characterization Report is a part of the FY-88 engineering Feasibility Study for placing ORGDP Gaseous Diffusion Process facilities in 'Permanent Shutdown'. It is sponsored by the Department of Energy through Virgil Lowery of Headquarters--Enrichment and through Don Cox of ORO--Enrichment Operations. The primary purpose of these building or site characterization reports is to document, quantify, and map the following potential problems: Asbestos; PCB containing fluids; Oils, coolants, and chemicals; and External contamination. With the documented quantification of the concerns (problems) the Engineering Feasibility Study will then proceed with examining the potential solutions. For this study, permanent shutdown is defined as the securing and/or conditioning of each facility to provide 20 years of safe service with minimal expenditures and, where feasible, also serving DOE's needs for long-term warehousing or other such low-risk use. The K-700 power house series of buildings were either masonry construction or a mix of masonry and wood. The power generating equipment was removed and sold as salvage in the mid 1960s but the buildings and auxiliary equipment were left intact. The nine ancillary buildings in the power house area use early in the Manhattan Project for special research projects, were left intact minus the original special equipment. During the late

  20. Corrective Action Decision Document for Corrective Action Unit 166: Storage Yards and Contaminated Materials, Nevada Test Site, Nevada with Errata Sheet

    SciTech Connect

    Grant Evenson

    2007-03-01

    This Corrective Action Decision Document (CADD) has been prepared for Corrective Action Unit (CAU) 166, Storage Yards and Contaminated Materials, in accordance with the Federal Facility Agreement and Consent Order (1996). The corrective action sites (CASs) are located in Areas 2, 3, 5, and 18 of the Nevada Test Site, Nevada. Corrective Action Unit 166 is comprised of the following CASs: • 02-42-01, Cond. Release Storage Yd - North • 02-42-02, Cond. Release Storage Yd - South • 02-99-10, D-38 Storage Area • 03-42-01, Conditional Release Storage Yard • 05-19-02, Contaminated Soil and Drum • 18-01-01, Aboveground Storage Tank • 18-99-03, Wax Piles/Oil Stain The purpose of this CADD is to identify and provide the rationale for the recommendation of a corrective action alternative (CAA) for the seven CASs within CAU 166. Corrective action investigation (CAI) activities were performed from July 31, 2006, through February 28, 2007, as set forth in the CAU 166 Corrective Action Investigation Plan (NNSA/NSO, 2006).

  1. Comparison of digestate from solid anaerobic digesters and dewatered effluent from liquid anaerobic digesters as inocula for solid state anaerobic digestion of yard trimmings.

    PubMed

    Xu, Fuqing; Wang, Feng; Lin, Long; Li, Yebo

    2016-01-01

    To select a proper inoculum for the solid state anaerobic digestion (SS-AD) of yard trimmings, digestate from solid anaerobic digesters and dewatered effluent from liquid anaerobic digesters were compared at substrate-to-inoculum (S/I) ratios from 0.2 to 2 (dry basis), and total solids (TS) contents from 20% to 35%. The highest methane yield of around 244L/kg VSfeed was obtained at an S/I ratio of 0.2 and TS content of 20% for both types of inoculum. The highest volumetric methane productivity was obtained with dewatered effluent at an S/I ratio of 0.6 and TS content of 24%. The two types of inoculum were found comparable regarding methane yields and volumetric methane productivities at each S/I ratio, while using dewatered effluent as inoculum reduced the startup time. An S/I ratio of 1 was determined to be a critical level and should be set as the upper limit for mesophilic SS-AD of yard trimmings. PMID:26575617

  2. ADDENDUM TO THE SURVEY REPORT FOR THE CHARACTERIZATION OF THE FIVE TANKS LOCATED NEAR THE OLD SALVAGE YARD AT THE Y-12 NATIONAL SECURITY COMPLEX, OAK RIDGE, TENNESSEE

    SciTech Connect

    Rollow, Kathy

    2012-12-16

    The purpose if this addendum is to provide clarifying information related to two issues delaying disposal of Tank 2, located west of the Old Salvage Yard at the Y-12 National Security Complex. The two issues are as follows: 1. The discovery and documentation of apparent elevated results on the external rusty surface of Tank 2; 2. The proper interpretation and use of scan data. Oak Ridge Associated Universities (ORAU) health physics technicians (HPTs), operating under the Oak Ridge Institute for Science and Education contract, performed 100% scans over accessible interior and exterior surfaces of the five tanks located near the Old Salvage Yard, per the stakeholder-approved project-specific plan. Three types of measurements were collected, including gamma radiation measurements using a Ludlum model 44-10 gamma scintillation detector connected to a Ludlum model 2221 ratemeter/scaler; alpha radiation measurements using a Ludlum model 43-68 gas proportional detector connected to a 2221 ratemeter/scaler; and alpha-plus-beta radiation measurements also using a Ludlum model 43-68 connected to a 2221 ratermeter/scaler. The alpha-plus-beta characterization data is the primary subject of this addendum.

  3. CHANGING THE LANDSCAPE--LOW-TECH SOLUTIONS TO THE PADUCAH SCRAP METAL REMOVAL PROJECT ARE PROVIDING SAFE, COST-EFFECTIVE REMEDIATION OF CONTAMINATED SCRAP YARDS

    SciTech Connect

    Watson, Dan; Eyman, Jeff

    2003-02-27

    Between 1974 and 1983, contaminated equipment was removed from the Paducah Gaseous Diffusion Plant (PGDP) process buildings as part of an enrichment process upgrade program. The upgrades consisted of the dismantlement, removal, and on-site storage of contaminated equipment, cell components, and scrap material (e.g., metal) from the cascade facilities. Scrap metal including other materials (e.g., drums, obsolete equipment) not related to this upgrade program have thus far accumulated in nine contiguous radiologically-contaminated and non-contaminated scrap yards covering 1.05E5 m2 (26 acres) located in the northwestern portion of the PGDP. This paper presents the sequencing of field operations and methods used to achieve the safe removal and disposition of over 47,000 tonnes (53,000 tons) of metal and miscellaneous items contained in these yards. The methods of accomplishment consist of mobilization, performing nuclear criticality safety evaluations, moving scrap metal to ground level, inspection and segregation, sampling and characterization, scrap metal sizing, packaging and disposal, and finally demobilization. Preventing the intermingling of characteristically hazardous and non-hazardous wastes promotes waste minimization, allowing for the metal and materials to be segregated into 13 separate waste streams. Low-tech solutions such as using heavy equipment to retrieve, size, and package scrap materials in conjunction with thorough planning that integrates safe work practices, commitment to teamwork, and incorporating lessons learned ensures that field operations will be conducted efficiently and safely.

  4. Surface radiological investigations at two creek receiving runoff from White Wing Scrap Yard, Oak Ridge Reservation, Oak Ridge, Tennessee. Environmental Restoration Program

    SciTech Connect

    Uziel, M.S.; Tiner, P.F.; Williams, J.K.

    1994-02-01

    A surface radiological investigation was conducted intermittently from August 1992 July 1993 at two creeks receiving runoff from White Wing Scrap Yard. In this report, the two creeks (both unnamed tributaries of Bear Creek) are, referred to as the east creek and the west creek based on their respective locations relative to White Wing Scrap Yard. The radiological survey of accessible areas at the east creek revealed no detectable gamma exposure rates above typical background levels (8 to 12 {mu}R/h). The very slight elevations in gamma and beta-gamma levels found along the creek were generally associated with outcroppings of shale and typical of naturally occurring radionuclides present in such material. No radiological anomalies were associated with an oily sheen observed on the water at three locations, three 55-gal metal drums in or near the creek, a small pile of metal debris near the creek, or several enclosures used in a 1969 study of animal excretion rates. Radionuclide analysis of three soil samples collected at the east creek demonstrated typical of {sup 60}Co, {sup 137}Cs, gross alpha activity, gross beta activity, and {sup 40}K.

  5. Survey Report for the Characterization of the Five Tanks Located Near the Old Salvage Yard at the Y-12 National Security Complex, Oak Ridge, Tennessee

    SciTech Connect

    Rollow, Kathy

    2012-08-23

    This summary report presents analytical results, radiological survey data, and other data/information for disposition planning of the five tanks located west of the Old Salvage Yard (OSY) at the Y-12 National Security Complex (Y-12) in Oak Ridge, Tennessee. Field personnel from Oak Ridge Associated Universities (ORAU) and URS?CH2M Oak Ridge LLC completed data collection in May 2012 per the project-specific plan (PSP) (ORAU 2012). Deviations from the PSP are addressed in the body of this report. Characterization activities included three data collection modes: visual inspection, radiological survey, and volumetric sampling/analysis. This report includes the final validated dataset and updates associated with the Tank 2 residues originally thought to be a biological bloom (e.g., slime mold) but ultimately identified as iron sulfate crystals.

  6. Relationships of video assessments of touching and mouthing behaviors during outdoor play in urban residential yards to parental perceptions of child behaviors and blood lead levels.

    PubMed

    Ko, Stephen; Schaefer, Peter D; Vicario, Cristina M; Binns, Helen J

    2007-01-01

    Childrens' touching and mouthing behaviors during outdoor play in urban residential yards were measured using video observations. Descriptions were made of childrens' outdoor residential play environments. Behaviors assessed were used to examine (1) validity of parental responses to questions on childrens' oral behaviors and outdoor play and (2) relationships of mouthing behaviors to blood lead levels (BLLs). Thirty-seven children aged 1-5 years were recruited for 2 h of video recording in their yard and blood lead measurement. Video assessments included hourly rates of hand touches to ground/walking-level surfaces (cement/stone/steel, porch floor/steps, grass, and bare soil) and oral behaviors. Parental questionnaires assessed their child's outdoor activities, behaviors, and home environment. The children were: mean 39 months; 51% male; 89% Hispanic; and 78% Medicaid or uninsured. Twenty-two children had a blood lead measured (mean 6 microg/dl). During taping, all children had access to cement, 92% to grass, 73% to bare soil, and 59% to an open porch. Children had frequent touching and mouthing behaviors observed (median touches/h: touches to surfaces 81; hand-to-mouth area (with and without food) 26; hand-in-mouth 7; and object-in-mouth 17). Blood lead was directly correlated with log-transformed rates of hand-in-mouth (Pearson's correlation, r=0.564, n=22, P=0.006) and object-in-mouth (Pearson's correlation, r=0.482, n=22, P=0.023) behaviors. Parental questionnaire responses did not accurately reflect childrens' observed oral behaviors, play habits, or play environment. These data confirm the direct relationship between hand-to-mouth activities and BLLs and fail to validate parental perceptions of their child's mouthing behaviors or outdoor play environment. PMID:16941017

  7. Geophysical survey work plan for White Wing Scrap Yard (Waste Area Grouping 11) at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    SciTech Connect

    Not Available

    1994-02-01

    The White Wing Scrap Yard, located on the U.S. Department of Energy`s Oak Ridge Reservation, served as an aboveground storage and disposal area for contaminated debris and scrap from the Oak Ridge K-25 Site, the Oak Ridge Y-12 Plant, and the Oak Ridge National laboratory. The site is believed to have been active from the early 1950s until the mid-1960s. A variety of materials were disposed of at the site, including contaminated steel tanks and vehicles. As an interim corrective action, a surface debris removal effort was initiated in November 1993 to reduce the potential threat to human health and the environment from the radionuclide-contaminated debris. Following this removal effort, a geophysical survey will be conducted across the site to locate and determine the lateral extent of buried nonindigenous materials. This survey will provide the data necessary to prepare a map showing areas of conductivity and magnetic intensity that vary from measured background values. These anomalies represent potential buried materials and therefore can be targeted for further evaluation. This work plan outlines the activities necessary to conduct the geophysical survey.

  8. Dorchester Lead-Safe Yard project: a pilot program to demonstrate low-cost, on-site techniques to reduce exposure to lead-contaminated soil.

    PubMed

    Hynes, H P; Maxfield, R; Carroll, P; Hillger, R

    2001-03-01

    Despite a general reduction in blood lead levels in children after lead was banned in gasoline and paint, lead poisoning remains an important health problem in many older urban areas. One factor that increases risk in these places is the high levels of lead in certain residential areas. A major intervention study found that reducing lead levels in urban soils results in a reduction in exposed children's blood lead levels. Removing lead from inner-city soils or reducing exposures to lead-contaminated soils typically is expensive, technologically challenging, or beyond the ability of low-income households to undertake. This project, in conjunction with residents and community-based institutions, developed a series of in situ, low-cost, low-technology measures that worked to reduce the exposure to lead-contaminated soils in one Boston, Massachusetts, neighborhood. The project demonstrated several important results. Government, universities, residents, and community based organizations can work together effectively to reduce exposures to lead in soil. Lead-contaminated soil can be mitigated at a fraction of the cost of conventional methods in ways that increase the ability of residents, community health centers, and others to have a positive impact on their neighborhoods. A lead-safe yard program can be replicated and institutionalized by municipal home de-leading programs and other community organizations. PMID:11368198

  9. Mixtures of a coal combustion by-product and composted yard wastes for use as soil substitutes and amendments. Final report

    SciTech Connect

    Eckert, D.J.; McCoy, E.L.; Danneberger, T.K.

    1996-08-01

    Mixtures of coal combustion by-product (CCBP) and yard waste compost (with and without sand), and mixtures of CCBP and soil, were evaluated for use as soil substitutes and amendments for production of container-grown ornamental shrubs and trees, and for establishment and production of forage-groundcover species. Species evaluated were azalea (Rhododendron spp.), burning bush (Euonymous alatus), red maple (Acer rubrum), yew (Taxus spp.), tall fescue (Festuca arundi nacea, cv. {open_quotes}Chesapeake{close_quotes}), alfalfa, and Kentucky bluegrass (Poa pratensis L., cv. {open_quotes}Bronco{close_quotes}). All ornamental species failed to grow when planted in CCBP/compost mixtures when the CCBP concentration was greater than 30 percent by volume. Plant toxicity due to high concentrations of soluble salts and boron was responsible for the poor plant performance. When CCBP was used as a soil amendment at concentrations less than 30 percent, growth of tall fescue and Kentucky bluegrass was not affected by the mixture, and alfalfa yield increased at CCBP mixtures up to 20 percent.

  10. 76 FR 4532 - Safety Zone; 500 Yards North and South, Bank to Bank, of Position 29°48.77′ N 091°33.02′ W...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-26

    ... Position 29 48.77' N 091 33.02' W, Charenton Drainage and Navigation Canal, St. Mary Parish, LA AGENCY... safety zone extending 500 yards North and South, bank to bank, of position 29 48.77' N 091 33.02' W... from a sunken vessel and associated hazards in position 29 48.77' N 091 33.02' W, in the...

  11. Remedial investigation report on Bear Creek Valley Operable Unit 2 (rust spoil area, spoil area 1, and SY-200 yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 2. Appendixes

    SciTech Connect

    Not Available

    1994-08-01

    This document contains the appendices to the Remedial Investigation Report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. The appendices include Current and historical soil boring and groundwater monitoring well information, well construction logs, and field change orders; Analytical data; Human health risk assessment data; and Data quality.

  12. Effect of farm yard manure on chemical fractionation of cadmium and its bio-availability to maize crop grown on sewage irrigated coarse textured soil.

    PubMed

    Khurana, M P S; Kansal, B D

    2014-03-01

    Cadmium is a potentially toxic heavy metal that enters food chain from the soil through various anthropogenic sources. Availability of metal ions in contaminated soils can be reduced by the addition of organic amendments. In this study, effect of organic matter -farm yard manure (FYM) amendment on fractionation and availability of Cd to maize was evaluated. A green house experiment was conducted to determine the toxicity and uptake of Cd by maize in sandy loam soil with and without organic matter. Four levels of Cd (0, 10, 20 and 40 mg kg(-1) soil) and two levels of FYM (0 and 20 tonnes ha(-1)) with three replication in a completely randomized factorial design. Concentration of Cd in maize increased with increasing rate of Cd application. Application of organic matter increased the dry matter yield of maize while reduced the uptake of metal. All the fractions exhibited increase with Cd rates. The addition of organic amendment declined significantly the concentration of water soluble and exchangeable Cd, but increased the amounts of these metals into less mobile fractions (Fe/Mn oxide, organic matter and residual). Dominance of insoluble forms of Cd after the application of organic amendments may be ascribed to the increases of soil OM, pH, EC and available P contents which caused transformation or redistribution of the sorbed phases. This resulted in increasing Cd retention in the more persistent fractions with application of FYM at the expense of reductions in the loosely bound fractions. Thus FYM appears to be agronomically feasible way to off set the adverse effect of Cd toxicity. PMID:24665774

  13. Corrective Action Investigation Plan for Corrective Action Unit 166: Storage Yards and Contaminated Materials, Nevada Test Site, Nevada, Rev. No.: 0

    SciTech Connect

    David Strand

    2006-06-01

    Corrective Action Unit 166 is located in Areas 2, 3, 5, and 18 of the Nevada Test Site, which is 65 miles northwest of Las Vegas, Nevada. Corrective Action Unit (CAU) 166 is comprised of the seven Corrective Action Sites (CASs) listed below: (1) 02-42-01, Cond. Release Storage Yd - North; (2) 02-42-02, Cond. Release Storage Yd - South; (3) 02-99-10, D-38 Storage Area; (4) 03-42-01, Conditional Release Storage Yard; (5) 05-19-02, Contaminated Soil and Drum; (6) 18-01-01, Aboveground Storage Tank; and (7) 18-99-03, Wax Piles/Oil Stain. These sites are being investigated because existing information on the nature and extent of potential contamination is insufficient to evaluate and recommend corrective action alternatives. Additional information will be obtained by conducting a corrective action investigation (CAI) before evaluating corrective action alternatives and selecting the appropriate corrective action for each CAS. The results of the field investigation will support a defensible evaluation of viable corrective action alternatives that will be presented in the Corrective Action Decision Document. The sites will be investigated based on the data quality objectives (DQOs) developed on February 28, 2006, by representatives of the Nevada Division of Environmental Protection; U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office; Stoller-Navarro Joint Venture; and Bechtel Nevada. The DQO process was used to identify and define the type, amount, and quality of data needed to develop and evaluate appropriate corrective actions for CAU 166. Appendix A provides a detailed discussion of the DQO methodology and the DQOs specific to each CAS. The scope of the CAI for CAU 166 includes the following activities: (1) Move surface debris and/or materials, as needed, to facilitate sampling. (2) Conduct radiological surveys. (3) Perform field screening. (4) Collect and submit environmental samples for laboratory analysis to determine if

  14. Remedial Investigation Report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 1, Main text

    SciTech Connect

    1995-01-01

    This report on the BCV OU 2 at the Y-12 Plant, was prepared in accordance with requirements under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) for reporting the results of a site characterization for public review. It provides the Environmental Restoration Program with information about the results of the 1993 investigation. It includes information on risk assessments that have evaluated impacts to human health and the environment. Field activities included collection of subsurface soil samples, groundwater and surface water samples, and sediments and seep at the Rust Spoil Area (RSA), SY-200 Yard, and SA-1.

  15. Regulator Interface Strategies Implemented at the Y-12 National Security Complex Old Salvage Yard Soils Remediation Project, Oak Ridge, TN - 12162

    SciTech Connect

    Albrecht, Linda; Wilkerson, Laura; Skinner, Ralph; Birchfield, Joseph W. III

    2012-07-01

    The Oak Ridge Y-12 National Security Complex housed an area known as the Old Salvage Yard (OSY) that was approximately 7 acres. The OSY was used as an area for the accumulation, processing and storage of scrap metal and equipment from Y-12 operations extending from 1968 until 2009. Areas in the northern sections of OSY also have been used for the storage of used oils containing solvents and the accumulation and recycling or de-heading and crushing of 55-gal metal drums. Scrap metal operations historically involved the accumulation, sorting, storage, public sale or disposal of scrap metal and equipment. Non-containerised storage of scrap metal was routine until 1995 when scrap metal received at OSY was placed in B-24 and B-25 boxes. Under the American Recovery and Reinvestment Act (ARRA), approximately 26,759 cubic meters of scrap metal and debris were removed and disposed at both on and off-site disposal facilities including the on-site, Oak Ridge Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) landfill in 2010 and 2011. This removal action was performed in accordance with a CERCLA Record of Decision (ROD) and a close working relationship with both the U.S. Environmental Protection Agency (EPA) Region IV and Tennessee Department of Environment and Conservation (TDEC). Due to efficiencies and the excellent cooperative relationship forged with EPA Region IV and TDEC for Y-12 ARRA Cleanup Projects, a surplus of funding was available for additional remediation work that was completed in fiscal year (FY) 2011. The underlying OSY soils were targeted for characterization and potential remediation. To expedite these important activities, the U.S. Department of Energy Oak Ridge Environmental Management partnered with the regulators during detailed planning sessions through a variety of means to quickly and efficiently characterize and pinpoint areas requiring remediation according to previous ROD commitments. Data Quality Objectives (DQOs

  16. Environmental Management Waste Management Facility Waste Lot Profile for the K-770 Scrap Yard Soils and Miscellaneous Debris, East Tennessee Technology Park, Oak Ridge, Tennessee - EMWMF Waste Lot 4.12

    SciTech Connect

    Davenport M.

    2009-04-15

    Waste Lot 4.12 consists of approximately 17,500 yd{sup 3} of low-level, radioactively contaminated soil, concrete, and incidental metal and debris generated from remedial actions at the K-770 Scrap Metal Yard and Contaminated Debris Site (the K-770 Scrap Yard) at the East Tennessee Technology Park (ETTP). The excavated soil will be transported by dump truck to the Environmental Management Waste Management Facility (EMWMF). This profile provides project-specific information to demonstrate compliance with Attainment Plan for Risk/Toxicity-based Waste Acceptance Criteria at the Oak Ridge Reservation, Oak Ridge, Tennessee (DOE 2001). The K-770 Scrap Yard is an approximately 36-acre storage area located southwest of the main portion of ETTP, outside the security perimeter fence in the Powerhouse Area adjacent to the Clinch River. The K-770 area was used to store radioactively contaminated or suspected contaminated materials during and previous to the K-25 Site cascade upgrading program. The waste storage facility began operation in the 1960s and is estimated to at one time contain in excess of 40,000 tons of low-level, radioactively contaminated scrap metal. Scrap metal was taken to the site when it was found to contain alpha or beta/gamma activity on the surface or if the scrap metal originated from a process building. The segregated metal debris was removed from the site as part of the K-770 Scrap Removal Action (RA) Project that was completed in fiscal year (FY) 2007 by Bechtel Jacobs Company LLC (BJC). An area of approximately 10 acres is located in EUs 29 and 31 where the scrap was originally located in the 100-year floodplain. In the process of moving the materials around and establishing segregated waste piles above the 100-year floodplain, the footprint of the site was expanded by 10-15 acres in EUs 30 and 32. The area in EUs 29 and 31 that was cleared of metallic debris in the floodplain was sown with grass. The areas in EUs 30 and 32 have some scattered

  17. H. R. 2138: A bill to require the Secretary of Defense to establish a pilot program on a military installation for the composting of yard waste and cafeteria waste, introduced in the US House of Representatives, One Hundred Second Congress, First Session, April 30, 1991

    SciTech Connect

    Not Available

    1991-01-01

    This bill was introduced into the US House of Representatives on April 30, 1991 to manage food and yard wastes on military installations in a useful and beneficial manner. The Department of Defense has a responsibility to reduce its waste generation and find various means to dispose of its waste in an environmentally safe manner. Composting is one method of safely managing waste materials, and compost is useful as a soil amendment.

  18. Cylinder yard inspections and corrective actions

    SciTech Connect

    Barlow, C.R.; Ziehlke, K.T.; Pryor, W.A.

    1990-07-31

    Inspection of valves on stored uranium hexafluoride (UF{sub 6}) cylinders was initiated at the three diffusion plant sites in Oak Ridge, Tennessee, Paducah, Kentucky, and Portsmouth, Ohio as the result of the discovery of valve defects and evidence of valve leaks at the Oak Ridge K-25 plant. The coordinated inspection culminated in the identification of additional factors related to long-term safe storage of UF{sub 6}, and plans for correction of such deficiencies are presently being developed and implemented. These corrective actions supplement existing programs aimed at assurance of safe storage as summarized in the report.

  19. Bullying: The Elephant in the School Yard

    ERIC Educational Resources Information Center

    Kopple, Jody

    2011-01-01

    No one believes that bullying is a problem isolated to teens and tweens. Children tease one another from a very young age; they discover power by rejecting someone or by taking another's toys. Adults are hardly immune. By addressing bullying behavior early on, at every grade level, and in a variety of ways, educators have a better chance of…

  20. School Yard Environmental Projects: A Planning Primer.

    ERIC Educational Resources Information Center

    Megalos, Mark A.; And Others

    This guide describes how to establish successful trails, outdoor classrooms, or other environmental education improvements on rural and urban school grounds. Teachers are encouraged to promote the environmental project as a solution to an existing problem and to include all parties and stakeholders that can benefit from a coordinated environmental…

  1. Program Assessment: Not in My Back Yard

    ERIC Educational Resources Information Center

    Johnson, Lynn

    2012-01-01

    Faculty in the College of Business Administration at California State University-Stanislaus struggled to find places within the curriculum in which to embed programmatic assessment. An assessment model emerged from their discussions that meaningfully assesses the knowledge and skills of graduating seniors for programmatic improvement while…

  2. Feasibility Study of Economics and Performance of Solar Photovoltaics at the Former Chicago, Milwaukee, and St. Paul Rail Yard Company Site in Perry, Iowa. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites

    SciTech Connect

    Salasovich, J.; Geiger, J.; Healey, V.; Mosey, G.

    2013-03-01

    The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative, selected the Former Chicago, Milwaukee & St. Paul Rail Yard Company site in Perry, Iowa, for a feasibility study of renewable energy production. The National Renewable Energy Laboratory (NREL) provided technical assistance for this project. The purpose of this report is to assess the site for a photovoltaic (PV) system installation and estimate the cost, performance, and site impacts of different PV options. In addition, the report recommends financing options that could assist in the implementation of a PV system at the site. This study did not assess environmental conditions at the site.

  3. School Yard Gardening Reaps Harvest of Learning and Lettuce.

    ERIC Educational Resources Information Center

    Brasgalla, June

    1989-01-01

    Describes the experiences of a kindergarten class that conducted an extensive outdoor vegetable gardening project with the help of parent volunteers. The article presents seven steps to assist PTAs in establishing such a project and notes the value of school gardens in developing student skills. (SM)

  4. One Yard Below: Education Statistics from a Different Angle.

    ERIC Educational Resources Information Center

    Education Intelligence Agency, Carmichael, CA.

    This report offers a different perspective on education statistics by highlighting rarely used "stand-alone" statistics on public education, inputs, outputs, and descriptions, and it uses interactive statistics that combine two or more statistics in an unusual way. It is a report that presents much evidence, but few conclusions. It is not intended…

  5. Breast is best, but not in my back-yard.

    PubMed

    Brown, Amy

    2015-02-01

    Breastfeeding may be the biological norm, but in Western culture it is not the social norm. Although intention to breastfeed is high, new mothers emerge into a formula-feeding culture where formula milk appears as the solution to the public harassment, negative attitudes, and lack of support that breastfeeding women face. PMID:25662875

  6. 77 FR 52272 - Safety Standard for Play Yards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-29

    ... of September 20, 2011 (76 FR 58167), we published a notice of proposed rulemaking (NPR) to establish... sleep surface angle of incline. Our Human Factors staff concluded that an angle of 30 would be... horizontal reference plane by placing an inclinometer on the floor of the testing area, and then zero...

  7. Bringing coal yards into the 21st century

    SciTech Connect

    McCartney, R.H.

    2005-07-01

    When a power plant switches fuel, starts blending fuels, or changes transportation modes, big changes are needed in coal handling and receiving equipment. The article discusses how US plants have modified belt conveyor design to cope with switches to different density Powder River Basin coals and adapted unloading and loading capacities of traces or barges to supply coal. Conveyor modifications included increased capacity demands and higher drive horsepower. 1 photo.

  8. Ontogeny of an Urban Environmental School Yard Ecosystem

    ERIC Educational Resources Information Center

    Wong, Herbert H.

    1975-01-01

    An environmental education resource facility was developed as a joint school/community/university project in Berkeley, California. The overall aim embodies developing an environmental ethic. The staff have created environmental learning stations focusing on land use, microhabitats, man/plant interactions, etc. A detailed description of the project…

  9. 77 FR 52220 - Safety Standard for Play Yards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-29

    .... In the Federal Register of September 20, 2011 (76 FR 58167), we published a notice of proposed... tables. C. Incident Data The preamble to the NPR (76 FR 58168) summarized the data for incidents related... apply to non-full-size cribs. 1. Summary of ASTM F406-12a In the NPR (76 FR 58169 through 58170),...

  10. 33 CFR 165.711 - Safety Zone: Port Everglades, Fort Lauderdale, FL.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... an area 700 yards forward, 500 yards astern and 350 yards on either side of each vessel, beginning at... yards forward, 500 yards astern and 350 yards on either side of each vessel beginning at the Pier...

  11. 33 CFR 165.711 - Safety Zone: Port Everglades, Fort Lauderdale, FL.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... an area 700 yards forward, 500 yards astern and 350 yards on either side of each vessel, beginning at... yards forward, 500 yards astern and 350 yards on either side of each vessel beginning at the Pier...

  12. 1978 Insect Pest Management Guide: Home, Yard, and Garden. Circular 900.

    ERIC Educational Resources Information Center

    Illinois Univ., Urbana. Cooperative Extension Service.

    This publication lists certain insecticides to control insect pests of food, fabrics, structures, man and animals, lawns, shrubs, trees, flowers and vegetables. Suggestions are given for selection, dosage and application of insecticides to combat infestation. (CS)

  13. Chlorine leak on Mumbai Port Trust's Sewri yard: A case study

    PubMed Central

    Sharma, Rakesh Kumar; Chawla, Raman; Kumar, Surendra

    2010-01-01

    Chemical emergencies involving hazardous chemicals are not uncommon in India. More than 25 incidents have been identified in National Disaster Management Guidelines – Chemical (Industrial) Disaster Management, released in May 2007. In a recent occurrence on the morning of 14 July 2010, nearly at 3:00 a.m., chlorine leak was reported from a gas cylinder referred as turner, weighing about 650 kg, corroding with time at the Haji Bunder hazardous cargo warehouse in Mumbai Port Trust, Sewri, affecting over 120 people in the neighborhood, including students, laborers, port workers and fire fighters, of whom 70 were reported critical. It has been observed to be a blatant case of ignorance and negligence as well as contraventions to the safety and environmental safeguard requirements under existing statues as well as non-maintenance of failsafe conditions at the site requisite for chlorine storage. The analysis revealed significant gaps in the availability of neutralization mechanism and the chlorine stored in open increased the possibility of formation of ingress mixture due to busting of chlorine filled tankers. The Government of India has institutionalized emergency preparedness framework at national, state and district level as envisaged in Disaster Management Act, 2005, to prepare the nation to mitigate such incidences, if all the preventive safety provisions fail. Ministry of Environment and Forests (MoEF) is preparing National Action Plan-Chemical (Industrial) Disaster Management based on National Guidelines to implement all the mechanisms of capacity development across the country. PMID:21829311

  14. Hadiya Pendleton and Nyasia Pryear-Yard Stop Illegal Trafficking in Firearms Act of 2013

    THOMAS, 113th Congress

    Rep. Rush, Bobby L. [D-IL-1

    2013-03-05

    04/08/2013 Referred to the Subcommittee on Crime, Terrorism, Homeland Security, And Investigations. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  15. Remember the days in the old school yard: from lectures to online learning.

    PubMed

    Reynolds, P A; Mason, R; Eaton, K A

    2008-04-26

    Claims have been made that the traditional classroom/lecture-room mode of teaching is under threat with the future being purely online-based. There is no doubt that the impact of ICT systems and services have and will continue to transform teaching practice. From PowerPoint slides introduced to enliven lectures to virtual reality models accessed remotely, technology is bringing about new educational paradigms. The result is the emergence of new forms of distance learning with terms such as flexible learning, blended learning and full online instruction. All are making major contributions to the student experience, allowing access to more information and greater resources as well as opportunities for learning in a manner and timescale that is more attuned to their aims, abilities and lifestyles. In dental education the transition is providing undergraduates, postgraduates and CPD students with a greater variety of courses, access to more expertise and the opportunity for lifetime learning. PMID:18438380

  16. Hard Yards and High Hopes: The Educational Challenges of African Refugee University Students in Australia

    ERIC Educational Resources Information Center

    Harris, Vandra; Marlowe, Jay

    2011-01-01

    This paper considers the experience of a small group of young adults who were born in Africa, entered Australia under the humanitarian entry program, and are enrolled in tertiary education. It investigates the expectations and experiences of these students and the associated teaching staff at a South Australian university. This body of students…

  17. From Front Yards to Schoolyards: Linking Housing Policy and School Reform. Working Paper #09-07

    ERIC Educational Resources Information Center

    Schwartz, Amy Ellen; Stiefel, Leanna; Carlton, Abigail Conover

    2009-01-01

    Housing and education share strong ties in the United States. This relationship is shaped, in large part, by mobility. Students move to new schools, homes and neighborhoods as a result of planned and unplanned family relocations. Taxpayers move from one school district to another in a nation where school quality is closely tied to the district in…

  18. Elevated soil lead concentrations in residential yards in Appleton, WI, a small Midwestern city

    NASA Astrophysics Data System (ADS)

    Clark, J. J.; Knudsen, A. C.

    2010-12-01

    Elevated soil lead concentrations are well documented in large urban areas, having been attributed to a combination of leaded-paint, leaded-gasoline, and industrial emissions. Fewer studies, however, have been conducted in smaller communities. We analyzed 200 surface soils in the neighborhood near Lawrence University’s campus in Appleton, WI (population ~70,000). Like many larger cities Appleton has a historic city-center. However, it is has no high-density housing or commercial districts and has not seen heavy traffic. The socioeconomic pressures that lead to disrepair of inner city neighborhoods have been less prevalent here as well. At each property 3 integrated samples were taken, one adjacent to the front of the house, one in the front lawn, and one between the road and sidewalk. We correlated building and property traits (e.g. structure age, distance from road, exterior type, exterior condition, direction of exposure, and assessed home value) with soil lead concentrations determined by XRF and subsequently, mapped these data for geospatial patterns. Soil lead concentrations in the city park and campus greens were typically less than 100 ppm. The highest lead concentrations are close to campus, which has a number of civil war era buildings and homes. High lead concentrations (averaging over 1,000 ppm near the home, with concentrations as high as 10,000 ppm) were associated with aging, poorly maintained structures as expected. However, a number of well-maintained structures also show substantially elevated concentrations. These soil lead concentrations are not dissimilar to those found in much larger cities such as New Orleans, Milwaukee, and Chicago. Lead levels dropped quickly as distance from the house increased suggesting that the contamination is from lead paint and not from gasoline exhaust. Furthermore, samples taken adjacent to the main arterial through town exhibited relatively low, but slightly elevated lead levels (~250 ppm). Not surprisingly, these concentrations are in line with those typically found in suburban settings, rather than urban settings. Studying the nature and distribution of soil lead contamination in a smaller city such as Appleton will allow for a better understanding of the public health risks in this and similar cities. Additionally, with fewer likely contributors to soil lead contamination, this study allows a clearer connection to be drawn between one primary factor, paint, and the distribution of soil lead.

  19. From the school yard to the squad car: school discipline, truancy, and arrest.

    PubMed

    Monahan, Kathryn C; VanDerhei, Susan; Bechtold, Jordan; Cauffman, Elizabeth

    2014-07-01

    Since the 1990's, implementation of zero tolerance policies in schools has led to increased use of school suspension and expulsion as disciplinary techniques for students with varying degrees of infractions. An unintended consequence of zero tolerance policies is that school suspension or expulsion may increase risk for contact with the juvenile justice system. In the present study, we test how forced absence from school via suspension or expulsion and chosen absence from school (truancy) are associated with the likelihood of being arrested. Using month-level data from 6,636 months from a longitudinal study of delinquent adolescents (N = 1,354; 13.5 % female; 41.5 % Black, 33.5 % Hispanic-American, 20.2 % White), we compare the likelihood of being arrested, within individuals, for months when youth were and were not suspended or expelled from school and for months when youth were and were not truant. Finally, we test if these associations were moderated by stable demographic characteristics (sex, race, age, history of problem behaviors) and time-varying contextual factors (peer delinquency, parental monitoring, and commitment to school). Being suspended or expelled from school increased the likelihood of arrest in that same month and this effect was stronger among youth who did not have a history of behavior problems and when youth associated with less delinquent peers. Truancy independently contributed to the likelihood of arrest, but this association was explained by differences in parental monitoring and school commitment. Thus, school disciplinary action places youth at risk for involvement in the juvenile justice system and this may be especially true for less risky youth. PMID:24526497

  20. Results of the remote sensing feasibility study for the uranium hexafluoride storage cylinder yard program

    SciTech Connect

    Balick, L.K.; Bowman, D.R.; Bounds, J.H.

    1997-02-01

    The US DOE manages the safe storage of approximately 650,000 tons of depleted uranium hexafluoride remaining from the Cold War. This slightly radioactive, but chemically active, material is contained in more than 46,000 steel storage cylinders that are located at Oak Ridge, Tennessee; Paducah, Kentucky; and Portsmouth, Ohio. Some of the cylinders are more than 40 years old, and approximately 17,500 are considered problem cylinders because their physical integrity is questionable. These cylinders require an annual visual inspection. The remainder of the 46,000-plus cylinders must be visually inspected every four years. Currently, the cylinder inspection program is extremely labor intensive. Because these inspections are accomplished visually, they may not be effective in the early detection of leaking cylinders. The inspection program requires approximately 12--14 full-time-equivalent (FTE) employees. At the cost of approximately $125K per FTE, this translates to $1,500K per annum just for cylinder inspection. As part of the technology-development portion of the DOE Cylinder Management Program, the DOE Office of Facility Management requested the Remote Sensing Laboratory (RSL) to evaluate remote sensing techniques that have potential to increase the effectiveness of the inspection program and, at the same time, reduce inspection costs and personnel radiation exposure. During two site visits (March and May 1996) to the K-25 Site at Oak Ridge, TN, RSL personnel tested and characterized seven different operating systems believed to detect leakage, surface contamination, thickness and corrosion of cylinder walls, and general area contamination resulting from breached cylinders. The following techniques were used and their performances are discussed: Laser-induced fluorescent imaging; Long-range alpha detection; Neutron activation analysis; Differential gamma-ray attenuation; Compton scatterometry; Active infrared inspection; and Passive thermal infrared imaging.

  1. The nuke dump NIMBY game: Why Nebraska was targeted. [Not In My Back Yard

    SciTech Connect

    Kaufman, H.; Moorer, L.

    1991-07-15

    This article discusses why the nuclear waste generators are looking for storage sites remote from the site of generation. The authors charge that generators of waste look for areas of low opposition to site nuclear waste storage facilities aided by government policies of political coercion to develop sites. The article describes how the political climate of Nebraska has placed it in the lead for the next nuclear waste facility.

  2. LEAD SAFE YARDS: DEVELOPING AND IMPLEMENTING A MONITORING, ASSESSMENT, AND OUTREACH PROGRAM FOR YOUR COMMUNITY

    EPA Science Inventory

    The USEPA has developed a technology transfer handbook on how to plan and implement a residential soil lead monitoring, assessment, mitigation and outreach program for residential communities. The handbook provides guidance on 1) identifying potentially impacted communities, 2) c...

  3. Near-rail yard air quality--assessment through field measurements and computational fluid dynamics modeling

    EPA Science Inventory

    Compared to truck transport, goods movement by rail produces generally lower air pollutant emissions (e.g., particulate matter, carbon dioxide) per ton of freight transported. Emissions associated with rail transport are also confined to rail corridors which may lower the risk of...

  4. 33 CFR 110.46 - Newport Harbor, Newport, R.I.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... beginning. (b) Area No. 2. The waters east of Goat Island beginning at a point bearing 090°, 245 yards from Goat Island Shoal Light; thence 007°, 505 yards; thence 054°, 90 yards; thence 086°, 330 yards; thence 122°, 90 yards; thence 179°, 290 yards; thence 228°, 380 yards; thence 270°, 250 yards to the point...

  5. 33 CFR 110.46 - Newport Harbor, Newport, R.I.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... beginning. (b) Area No. 2. The waters east of Goat Island beginning at a point bearing 090°, 245 yards from Goat Island Shoal Light; thence 007°, 505 yards; thence 054°, 90 yards; thence 086°, 330 yards; thence 122°, 90 yards; thence 179°, 290 yards; thence 228°, 380 yards; thence 270°, 250 yards to the point...

  6. 33 CFR 110.46 - Newport Harbor, Newport, R.I.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... beginning. (b) Area No. 2. The waters east of Goat Island beginning at a point bearing 090°, 245 yards from Goat Island Shoal Light; thence 007°, 505 yards; thence 054°, 90 yards; thence 086°, 330 yards; thence 122°, 90 yards; thence 179°, 290 yards; thence 228°, 380 yards; thence 270°, 250 yards to the point...

  7. Estimating cost effectiveness of residential yard trees for improving air quality in Sacramento, California, using existing models

    SciTech Connect

    Nowak, David J.; Cardelino, C.A.; Rao, S.T.; Taha, Haider

    1998-10-05

    This paper presents results from energy, meteorological, and photochemical (air quality) modeling for the Los Angeles Basin, one of the largest and smoggiest urban regions in the U.S. and the world. Our simulations suggest that by mitigating urban heat islands, savings of 5 to 10 percent in peak utility load may be possible. In addition, heat island mitigation can reduce smog formation by 10-20 percent in summer, which is as effective as controlling emissions from all mobile sources in the region. For a typical late-August episode, our simulations suggest that implementing cool cities in the Los Angeles Basin would have a net effect of reducing ozone concentrations. Peak concentrations at 3 pm decrease by up to 7 percent (from 220 down to 205 ppb) while the total ozone mass in the mixed layer decreases by up to 460 metric tons (a decrease of 4.7 percent). Largest reductions in concentration at 3 pm are on the order of 50 ppb whereas the largest increases are on the order of 20 ppb. With respect to the National Ambient Air Quality Standard, domain-wide population-weighted exceedance exposure to ozone decreases by up to 20 percent during peak afternoon hours and by up to 10 percent during the daytime.

  8. Quantifying the Impact of Mosquitoes on Quality of Life and Enjoyment of Yard and Porch Activities in New Jersey

    PubMed Central

    Halasa, Yara A.; Shepard, Donald S.; Fonseca, Dina M.; Farajollahi, Ary; Healy, Sean; Gaugler, Randy; Bartlett-Healy, Kristen; Strickman, Daniel A.; Clark, Gary G.

    2014-01-01

    The recent expansion of Aedes albopictus, a day-biting mosquito, to densely inhabited areas in the northeastern Atlantic states of the USA has dramatically increased the problem that mosquitoes create for urban and suburban residents. We quantified the impact of mosquitoes on residents' quality of life within the context of a comprehensive area-wide integrated pest management program to control Ae. albopictus in two counties (Mercer and Monmouth) in New Jersey. We interviewed residents of 121 randomly selected households in both counties between October and November 2010. We asked residents about their experience with mosquitoes in their neighborhood and the importance of the ability to relax outdoors without mosquitoes compared to other neighborhood characteristics (1 = not important, 5 = extremely important). We rated residents' utility based on paired comparisons to known states from the EuroQol health description system. The majority (54.6%) of respondents considered mosquitoes to be a problem. Respondents reported an average of 7.1 mosquito bites in a typical week during that summer. Mosquitoes prevented 59.5% of residents from enjoying their outdoor activities at least to some extent. Residents rated the mosquito acceptability (mean ± standard deviation) during that summer on a scale of 0 (mosquito invasion) to 100 (no mosquitoes) at 56.7±28.7, and their overall utility at 0.87±0.03. This is comparable to living with up to two risk factors for diabetes (i.e., abdominal obesity, body mass index of 28 or more, reported cholesterol problems, diagnosis of hypertension, or history of cardiovascular disease) or women experiencing menstrual disorders. Respondents rated the importance of enjoying outdoor activities without mosquitoes (4.69±0.80) comparable to that of neighborhood safety (4.74±0.80) and higher than that of a clean neighborhood (4.59±0.94). In conclusion, New Jersey residents reported that mosquitoes decreased their utility by 0.13, comparable to the loss from worrisome health risk factors, underscoring the importance of controlling this problem. PMID:24603670

  9. Corrosion monitoring in the UF{sub 6} cylinder yards at the Oak Ridge K-25 Site: FY 1994 report

    SciTech Connect

    Rao, M.; Adamski, R.; Broders, J.; Ellis, A.; Freels, D.; Kelley, D.; Phillips, B.

    1994-10-01

    Depleted uranium hexafluoride (UF{sub 6}) at the U.S. Department of Energy`s K-25 Site at Oak Ridge, Tennessee, has been stored in large steel cylinders that have undergone significant atmospheric corrosion damage over the last 35 years. A detailed experimental program to characterize the corrosion damage was initiated in 1992. Large amounts of corrosion scale and deep pits are found to cover UF{sub 6} cylinder surfaces. Ultrasonic wall thickness measurements have shown uniform corrosion losses up to 20 mils (0.5 mm) and pits up to 100 mils (2.5 mm) deep. Electrical resistance corrosion probes, TOW sensors, and thermocouples have been attached to cylinder bodies. Atmospheric conditions are monitored using rain gauges, relative humidity sensors, and thermocouples. Long-term (16-year) data are being obtained from mild steel corrosion coupons on test racks as well as attached directly to cylinder surfaces. Corrosion rates have been found to be intimately related to the times-of-wetness, both tending to be higher on cylinder tops due to apparent sheltering effects. Data from the various tests are compared, discrepancies are discussed, and a pattern of cylinder corrosion as a function of cylinder position and location is described.

  10. Results of I-V Curves and Visual Inspection of PV Modules Deployed at TEP Solar Test Yard (Poster)

    SciTech Connect

    McNutt, P.; Wohlgemuth, J.; Miller, D.; Stoltenberg, B.

    2014-02-01

    The purpose of the PV Service Life Prediction project is to examine and report on how solar modules are holding up after being in the field for 5 or more years. This poster presents the common problems crystalline-silicon and thin-film modules exhibit, including details of modules from three manufactures that were tested January 13-16, 2014.

  11. Bovine coronavirus antibody titers at weaning negatively correlate with incidence of bovine respiratory disease in the feed yard

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Bovine respiratory disease complex (BRDC) is a multifactorial disease caused by complex interactions among viral and bacterial pathogens, stressful management practices and host genetic variability. Although vaccines and antibiotic treatments are readily available to prevent and treat infection caus...

  12. Education and Public Outreach for the Cascadia Initiative--Engaging communities in their own Geologic Back Yards

    NASA Astrophysics Data System (ADS)

    Livelybrooks, D.; Toomey, D. R.; Brennan, D.; Mulder, G.

    2013-12-01

    The Cascadia Initiative is a four-year, amphibious project employing arrays of seismometers, pressure gauges, and GPS monitors. Its goals are to study the structure of the Juan de Fuca and Gorda plates, deformation of the leading edge of the North American plate, the nature of the locked zone between plates where large earthquakes occur, and inboard slow slip events. For the past three summers, members of the Cascadia Initiative Expedition Team (CIET), Oregon community college students and faculty, and other undergraduate and graduate students have participated in 3-6 cruises annually to deploy and recover ocean-bottom seismometers (OBSs) off the coast of California, Oregon, Washington and Vancouver Island. Additionally, Oregon K-12 educators have engaged in using low-cost and research-grade seismometers to characterize school site shaking hazards as a way to influence school leadership and address seismic hazards. As part of CIET's unique ';CC@Sea' program, community college students and instructors have developed videos, talks and posters based on their experiences, and present these to CC core science classes and other campus groups (e.g. ROV clubs) to help catalyze interest in geoscience and other STEM careers. These presentations include both scientific goals and experiential impressions, and serve to capture the teamwork and multiple skill sets found among ship and scientific crews at sea. As part of a Title IIb math-science partnership program, a team of middle- and high-school teachers is developing classroom projects around school seismic hazards, a very real possibility for we who live near the Cascadia subduction zone. Students will analyze data, report their findings, and provide recommendations focused on mitigating hazards to school administrators and school boards. This presentation will summarize how CIET's K-14 EPO efforts support student, teacher and the broader community engagement at the nexus of the geosciences and public policy. A K-12 teacher serves as a seismic signal source

  13. 76 FR 4988 - Intent To Prepare an Environmental Impact Statement for a Potomac Yard Metrorail Station in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-27

    ... bound by U.S. Route 1 (Jefferson Davis Highway) to the west, the George Washington Memorial Parkway on... would be located along the existing mainline tracks between the George Washington Memorial Parkway and... George Washington Memorial Parkway and the CSX Railroad, to the north of Alternative A and to the...

  14. Development of biological control of Tetranychus urticae (Acari:Tetranychidae) and Phorodon humuli (Hemiptera: Aphididae) in Oregon Hop yards

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The temporal development of biological control of arthropod pests in perennial cropping systems is largely unreported. In this study, the development of biological control of twospotted spider mite, Tetranychus urticae Koch and hop aphid, Phorodon humuli (Schrank) in a new planting of hop in Oregon...

  15. Climate Change in the School Yard: Monitoring the Health of Acer Saccharum with A Maple Report Card

    NASA Astrophysics Data System (ADS)

    Carlson, M.; Diller, A.; Rock, B. N.

    2012-12-01

    K-12 Teachers and students engage in authentic science and a research partnership with scientists in Maple Watch, a University of New Hampshire outreach program. Maple Watch is a hands-on, inquiry-based program in which students learn about climate change and air quality as well as many other environmental stress factors which may affect the health of sugar maple. The iconic New England tree is slated to lose 52% of its range in this century. Maple Watch builds on the 20-year record of Forest Watch, a K-12 program in which students and teachers have contributed annual research specimens and data to a UNH study of tropospheric ozone and its impact on white pine (Pinus strobus). Maple Watch students monitor sugar maples (Acer saccharum) year-round for signals of strain and disease. Students report the first run in sap season, bud burst and leaf development, and leaf senescence and fall. Across New England the timing of these phenologic events is changing with climate warming. Students assess maple health with simple measures of leaf development in May, leaf senescence in early fall and bud quality in late fall. Simple student arithmetic rankings of leaf and bud health correlate with chlorophyll content and spectral reflectance measures that students can analyze and compare with researchers at UNH. Grading their trees for each test on a one-two-three scale, students develop a Maple Report Card for each type of measurement, which presents an annual portrait of tree health. Year-by-year, schools across the sugar maple's 31 million acre range could monitor changes in tree health. The change over time in maple health can be graphed in parallel with the Goddard Space Institute's Common Sense Climate Index. Four teachers, listed as co-authors here, began a pilot study with Maple Watch in 2010, contributing sap samples and sharing curricular activities with UNH. Pilot Maple Watch schools already manage stands of sugar maples and make maple syrup and are assisting in training new schools in Maple Watch protocols. The program also includes assessment of educational philosophy as we consider how to discuss climate change with K-12 students. Maple Watch teachers are learning how to discuss the death of a tree, extirpation of a species, and human connections with nature.

  16. Monitoring the drastic growth of ship breaking yards in Sitakunda: a threat to the coastal environment of Bangladesh.

    PubMed

    Abdullah, Hasan Muhammad; Mahboob, M Golam; Banu, Mehmuna R; Seker, Dursun Zafer

    2013-05-01

    The vast coastal and marine resources that occur along the southern edge of Bangladesh make it one of the most productive areas of the world. However, due to growing anthropogenic impacts, this area is under considerable environmental pressure from both physical and chemical stress factors. Ship breaking, or the dismantling and demolition of out-of-service ocean-going vessels, has become increasingly common in many coastal areas. To investigate the extent of ship breaking activities in Bangladesh along the Sitakunda coast, various spatial and non-spatial data were obtained, including remote sensing imagery, statistical records and published reports. Impacts to coastal and marine life were documented. Available data show that ship breaking activities cause significant physical disturbance and release toxic materials into the environment, resulting in adverse effects to numerous marine taxonomic groups such as fish, mammals, birds, reptiles, plants, phytoplankton, zooplankton and benthic invertebrates. Landsat imagery illustrates that the negatively impacted coastal area has grown 308.7 % from 367 ha in 1989 to 1,133 ha in 2010. Physicochemical and biological properties of coastal soil and water indicate substantially elevated pollution that poses a risk of local, regional and even global contamination through sea water and atmospheric transport. While damage to the coastal environment of Bangladesh is a recognized hazard that must be addressed, the economic benefits of ship breaking through job creation and fulfilling the domestic demand for recycled steel must be considered. Rather than an outright ban on beach breaking of ships, the enterprise must be recognized as a true and influential industry that should be held responsible for developing an economically viable and environmentally proactive growth strategy. Evolution of the industry toward a sustainable system can be aided through reasonable and enforceable legislative and judicial action that takes a balanced approach, but does not diminish the value of coastal conservation. PMID:22923377

  17. Gearing up for the Ginning Season: Things Ginners Need to do Before the Modules Arrive on the Yard

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Starting up a gin after the dormant season is always a difficult day or sometimes week before all the components start to work together in an efficient and productive fashion. There are several important things a ginner should remember when gearing up for the ginning season. First and foremost, all...

  18. From the School Yard to Cyber Space: A Pilot Study of Bullying Behaviors among Middle School Students

    ERIC Educational Resources Information Center

    Ockerman, Melissa S.; Kramer, Constance; Bruno, Michelle

    2014-01-01

    Bullying and cyberbullying continue to be major problems in today's schools and topics of heightened public concern. This pilot study aimed to increase the knowledge base concerning bullying and cyberbullying, to explore the relationship between traditional bullying and cyberbullying, and to solicit information on the prevalence rates of…

  19. Quantifying the impact of mosquitoes on quality of life and enjoyment yard and porch activities in New Jersey

    Technology Transfer Automated Retrieval System (TEKTRAN)

    New Jersey, like many mid-Atlantic and southeastern states, has a persistent problem with the Asian tiger mosquito (Aedes albopictus). This species and other mosquitoes reduce residents’ quality of life through discomfort and possible risk of disease transmission. To guide a comprehensive area-wide ...

  20. De novo lipogenesis in the liver in health and disease: more than just a shunting yard for glucose.

    PubMed

    Sanders, Francis W B; Griffin, Julian L

    2016-05-01

    Hepatic de novo lipogenesis (DNL) is the biochemical process of synthesising fatty acids from acetyl-CoA subunits that are produced from a number of different pathways within the cell, most commonly carbohydrate catabolism. In addition to glucose which most commonly supplies carbon units for DNL, fructose is also a profoundly lipogenic substrate that can drive DNL, important when considering the increasing use of fructose in corn syrup as a sweetener. In the context of disease, DNL is thought to contribute to the pathogenesis of non-alcoholic fatty liver disease, a common condition often associated with the metabolic syndrome and consequent insulin resistance. Whether DNL plays a significant role in the pathogenesis of insulin resistance is yet to be fully elucidated, but it may be that the prevalent products of this synthetic process induce some aspect of hepatic insulin resistance. PMID:25740151

  1. 78 FR 36545 - Notice of Ability To Pay-Cash-out Settlement Agreement for the Jefferson City Residential Yards...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... by the United States, on behalf of the Environmental Protection Agency (EPA), and Montana Tunnels.... ADDRESSES: Comments should be sent William Ross/SEE (Mail Code 8ENF- RC), Environmental Protection Agency... Code 8ENF-L), Environmental Protection Agency, Region 8, 1595 Wynkoop Street, Denver, CO...

  2. 33 CFR 110.147 - New London Harbor, Conn.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...°, 1,400 yards; 246°, 925 yards; 217°, 1,380 yards; and 235°, 1,450 yards. (2) Anchorage B. In the...,460 yards; 009°, 2,480 yards; 026°, 1,175 yards; and 008°, 1,075 yards. (3) Anchorage C. In the Thames River southward of New London Harbor, bounded by lines connecting a point bearing 100°, 450 yards...

  3. 33 CFR 110.67 - Delaware River, Essington, Pa.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... the westerly line of Jansen Avenue 135 yards southerly from the mean high water line; thence 184°, 300 yards; thence 274°30′, 1,700 yards; thence 04°, 425 yards; thence 100°, 1,225 yards; and thence 95°, 490 yards, to the point of beginning....

  4. 33 CFR 110.67 - Delaware River, Essington, Pa.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... the westerly line of Jansen Avenue 135 yards southerly from the mean high water line; thence 184°, 300 yards; thence 274°30′, 1,700 yards; thence 04°, 425 yards; thence 100°, 1,225 yards; and thence 95°, 490 yards, to the point of beginning....

  5. 33 CFR 110.67 - Delaware River, Essington, Pa.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... the westerly line of Jansen Avenue 135 yards southerly from the mean high water line; thence 184°, 300 yards; thence 274°30′, 1,700 yards; thence 04°, 425 yards; thence 100°, 1,225 yards; and thence 95°, 490 yards, to the point of beginning....

  6. Errata Sheet for the Corrective Action Plan for Corrective Action Unit 166: Storage Yards and Contaminated Materials, Nevada Test Site, Nevada

    SciTech Connect

    NSTec Environmental Restoration

    2007-12-21

    On Page 6, in Section 2.1.1.4, fourth paragraph, third sentence, ''FAL'' should be ''PAL''. The sentence should read, ''TPH was also present at concentrations above the PAL in all three wax samples that were analyzed for TPH''.

  7. Career Oriented Mathematics, Student's Manual. [Includes Scale; Apprenticeship: Learning to be a Cement Mason; Textiles; Being Self-Employed: Harvesting and Sale of Pulpwood; and Lumber Yard Employee.

    ERIC Educational Resources Information Center

    Mahaffey, Michael L.; McKillip, William D.

    This volume includes student manuals for five units in the Career Oriented Mathematics Program, which was developed to improve mathematical abilities and attitudes of secondary students by presenting the material in a job-relevant context. The units are titled: (1) Scale, (2) Apprenticeship: Learning to be a Cement Mason, (3) Textiles, (4) Being…

  8. Recreating Death's Acre in the School Yard: Using Pig Carcasses as Model Corpses to Teach Concepts of Forensic Entomology & Ecological Succession

    ERIC Educational Resources Information Center

    Schoenly, Kenneth G.; Haskell, Neal H.; Mills, David K.; Bieme-Ndi, Carine; Larsen, Kristie; Lee, Yer

    2006-01-01

    In this article, the authors describe how to construct a mock crime scene, acquire a pig carcass, sample its arthropod fauna, integrate photographic, climatic and arthropod successional data, and estimate the postmortem interval (PMI) from insect successional timetables. The experimental layout described in this article represents the untreated…

  9. Evaluation of airborne methyl salicylate for improved conservation biological control of two-spotted spider mite and hop aphid in Oregon hop yards

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The use of synthetic herbivore-induced plant volatiles (HIPV) to attract natural enemies has received interest as a tool to enhance conservation biological control (CBC). Methyl salicylate (MeSA) is a HIPV that is attractive to several key predators of two-spotted spider mite, Tetranychus urticae K...

  10. Evaluation of airborne methyl salicylate for improved conservation biological control of two-spotted spider mites and hop aphid in Oregon hop yards

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The use of synthetic herbivore-induced plant volatiles (HIPV) to attract natural enemies has received interest as a tool to enhance conservation biological control (CBC). Methyl salicylate (MeSA) is a HIPV that is attractive to several key predators of two-spotted spider mite, Tetranychus urticae K...

  11. Superfund Record of Decision (EPA Region 5): South Andover Salvage Yards, Operable Unit 1, Anoka County, Andover, MN. (Second remedial action), (amendment), June 1992

    SciTech Connect

    Not Available

    1992-06-09

    The 50-acre South Andover site is composed of several privately owned parcels of land near Minneapolis in Anoka County, Minnesota. There are several source areas where former activities included drum storage, waste storage, and waste burning. Solid and liquid chemical waste dumping and open pit burning of solvents occurred during the 1960's and 1970's. Investigations showed that drum storage and chemical waste disposal sites were partially obscured by auto salvage operations and more than 3 million waste tires. The ROD amendment changes the 1988 ROD for ground water based on current data from a 1990 Design Investigation. The primary contaminants of concern affecting the ground water are VOCs, including acetone, ethyl benzene, methylchloride, PCE, TCE, toluene; and metals, including arsenic, chromium, and lead.

  12. Dynamic response of rock reinforcement in a cavity under internal blast loading: an add-on test to the pre-mill yard event

    SciTech Connect

    Thorpe, R.K.; Heuze, F.E.

    1985-09-01

    The feasibility of constructing an underground, reusable explosive test facility, termed the High Energy Density Experimental Facility (HEDEF), has been under consideration by the Lawrence Livermore National Laboratory. One design concept calls for a large, steel lined chamber sited in hard rock. Externally serviceable reinforcement, i.e., rock bolts or rock tendons, would tie a steel lining to peripheral galleries surrounding the test chamber. In order to understand the dynamic behavior of rock reinforcement under internal cavity loading, we have conducted a field experiment at the Nevada Test Site (NTS). Four partially grouted rock bolts were installed radially from a 2.74 m radius hemispherical chamber in the N-tunnel complex at Rainier Mesa. Each bolt was 2.5 cm diameter by about 6 m long, connecting the test chamber with an external alcove. Each was instrumented with two axial strain gages over a 3.8 m midsection which remained unbonded to the grout. Airblast loading and ground motion produced from a 134 kg nitromethane charge in the cavity were calculated with a one-dimensional hydrodynamics code. The measured arrival time of the compressional wave at each gage location corresponded with that of the calculated stress wave in the medium, whereas a separate stress wave propagating in the bolt could not be detected. Static strain measurements taken after the dynamic test showed no load reduction in the rock bolts. The test results provide useful validation data for numerical models aimed at analyzing the dynamic behavior of partially grouted rock bolts. 14 refs., 24 figs.

  13. Perspectives on the New Orleans Saints as a Vehicle for the Installation of Hope, Post Katrina: Therapy on the 30 Yard Line

    ERIC Educational Resources Information Center

    Lawrence, Christopher

    2007-01-01

    The author discusses the effectiveness of popular culture as a tool for the instillation of hope within a community, using as an example the ways in which a National Football League team galvanized the residents of New Orleans in the 18 months following Hurricane Katrina. This article posits that the Saints supplied an impetus for transcendence…

  14. Evaluation of Airborne Methyl Salicylate for Improved Conservation Biological Control of Two-Spotted Spider Mites and Hop Aphid in Oregon Hop Yards

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The use of synthetic herbivore-induced plant volatiles (HIPV) to attract natural enemies has received interest as a tool to enhance conservation biological control (CBC). Methyl salicylate (MeSA) is a HIPV that is attractive to several key predators of two-spotted spider mite, Tetranychus urticae K...

  15. Effects of Powdery Mildew Fungicide Programs on Twospotted Spider Mite (Acari: Tetranychidae), Hop Aphid (Homoptera: Aphididae), and Their Natural Enemies in Hop Yards

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Twospotted spider mite, Tetranychus urticae Koch (Acari:Tetranychidae), and hop aphid, Phorodon humuli (Schrank) (Homoptera:Aphidiae), are the most important arthropod pests of hop (Humulus lupulus L.) in the Northern Hemisphere. A potential barrier for greater adoption of conservation biological c...

  16. 33 CFR 110.52 - Thames River, New London, Conn.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... shore 100 yards southeasterly of the southerly side of Thames Street extended; thence 84°, 420 yards; thence 156°, 425 yards; thence 240°, 210 yards, to the shore; and thence northwesterly along the shore to... follows: Beginning at a point on the shore 15 yards southeasterly of the southerly side of Converse...

  17. 33 CFR 110.52 - Thames River, New London, Conn.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... shore 100 yards southeasterly of the southerly side of Thames Street extended; thence 84°, 420 yards; thence 156°, 425 yards; thence 240°, 210 yards, to the shore; and thence northwesterly along the shore to... follows: Beginning at a point on the shore 15 yards southeasterly of the southerly side of Converse...

  18. 33 CFR 334.1260 - Dabob Bay, Whitney Point; naval restricted area.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    .... Beginning at the high water line along the westerly shore of Dabob Bay, 100 yards northerly of the Naval...°59′ E. 2000 yards, thence to S. 00°01′ W. 200 yards, thence N. 89°59′ W. approximately 2000 yards to the high water line 100 yards southerly of the control building. (2) The regulations. (i) No...

  19. 23 CFR 751.7 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    .... This definition includes scrap metal processors, auto-wrecking yards, salvage yards, scrap yards, autorecycling yards, used auto parts yards and temporary storage of automobile bodies and parts awaiting..., scrapped, ruined, or dismantled motor vehicles or motor vehicle parts. Ten or more such vehicles...

  20. 33 CFR 165.708 - Safety/Security Zone; Charleston Harbor and Cooper River, Charleston, SC.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... conditions: (1) All waters 200 yards ahead and astern and 100 yards to each side of a vessel transporting... Cooper River. All coordinates referenced use datum: NAD 1983. (2) All waters within 100 yards of...

  1. 77 FR 15391 - Agency Information Collection Activities: Proposed Collection; Comments Requested; Extension of a...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-15

    ... who will be asked or required to respond, as well as a brief abstract: Primary: Junk yards. Salvage...: The reporting of vehicle information by junk yard, salvage yard operators and insurance carriers...

  2. DEVELOPMENT AND MONITORING OF A SUSTAINABLE AFFORDABLE HOUSING COMMUNITY IN SOUTHWEST FLORIDA GULF COAST UNIVERSITY

    EPA Science Inventory

    The planet will be improved due to less energy and therefore lowered carbon production, less water use in yards, greater use of native plant species in yards, and less runoff pollution from yards.

  3. 4. VIEW EAST, WEST ELEVATION Delaware, Lackawanna & Western ...

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

    4. VIEW EAST, WEST ELEVATION - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  4. 18. DETAIL, INSPECTION PIT Delaware, Lackawanna & Western Railroad ...

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

    18. DETAIL, INSPECTION PIT - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  5. 22. DETAIL, WOOD BLOCK FLOOR Delaware, Lackawanna & Western ...

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

    22. DETAIL, WOOD BLOCK FLOOR - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  6. 1. VIEW SOUTH, NORTH ELEVATION Delaware, Lackawanna & Western ...

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

    1. VIEW SOUTH, NORTH ELEVATION - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  7. 12. DETAIL, TYPICAL WINDOW BAY Delaware, Lackawanna & Western ...

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

    12. DETAIL, TYPICAL WINDOW BAY - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  8. 2. VIEW NORTH, SOUTH ELEVATION Delaware, Lackawanna & Western ...

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

    2. VIEW NORTH, SOUTH ELEVATION - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  9. 3. VIEW WEST, EAST ELEVATION Delaware, Lackawanna & Western ...

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

    3. VIEW WEST, EAST ELEVATION - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  10. 19. DETAIL, OVERHEAD CATWALK Delaware, Lackawanna & Western Railroad ...

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

    19. DETAIL, OVERHEAD CATWALK - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  11. 33 CFR 110.159 - Annapolis Harbor, MD.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...°, 620 yards from Triton Light (located at the intersection of the northeast and southeast seawall of the Naval Academy grounds); thence easterly to a point 112°30′, 970 yards from Triton Light; thence..., Eastport, 168°, 1,190 yards from Triton Light; thence east to a point 294°, 1,075 yards from...

  12. 33 CFR 110.159 - Annapolis Harbor, MD.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...°, 620 yards from Triton Light (located at the intersection of the northeast and southeast seawall of the Naval Academy grounds); thence easterly to a point 112°30′, 970 yards from Triton Light; thence..., Eastport, 168°, 1,190 yards from Triton Light; thence east to a point 294°, 1,075 yards from...

  13. 33 CFR 110.159 - Annapolis Harbor, MD.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...°, 620 yards from Triton Light (located at the intersection of the northeast and southeast seawall of the Naval Academy grounds); thence easterly to a point 112°30′, 970 yards from Triton Light; thence..., Eastport, 168°, 1,190 yards from Triton Light; thence east to a point 294°, 1,075 yards from...

  14. 33 CFR 110.159 - Annapolis Harbor, MD.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...°, 620 yards from Triton Light (located at the intersection of the northeast and southeast seawall of the Naval Academy grounds); thence easterly to a point 112°30′, 970 yards from Triton Light; thence..., Eastport, 168°, 1,190 yards from Triton Light; thence east to a point 294°, 1,075 yards from...

  15. 33 CFR 110.159 - Annapolis Harbor, MD.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...°, 620 yards from Triton Light (located at the intersection of the northeast and southeast seawall of the Naval Academy grounds); thence easterly to a point 112°30′, 970 yards from Triton Light; thence..., Eastport, 168°, 1,190 yards from Triton Light; thence east to a point 294°, 1,075 yards from...

  16. 33 CFR 334.1100 - San Pablo Bay, Carquinez Strait, and Mare Island Strait in vicinity of U.S. Naval Shipyard, Mare...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... of San Pablo Bay, Carquinez Strait, and Mare Island Strait, within 100 yards of the shore of that part of the Navy Yard, Mare Island, south of the causeway between the City of Vallejo and Mare Island... Yard to its northwesterly limit on the waters of San Pablo Bay, and the waters within 50 yards of...

  17. 49 CFR 1242.35 - Repair and maintenance (account XX-26-41).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... locomotive units or classes of locomotive units are used exclusively in road-freight, road-passenger, yard-freight, or yard-passenger service, the separation shall be actual. (2) If individual locomotive units or...), road passenger (including train switching), yard-freight or yard-passenger service, separate the...

  18. 77 FR 74587 - Safety Zone; Grain-Shipment Vessels, Columbia and Willamette Rivers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-17

    ... Willamette Rivers. This safety zone extends to waters 500 yards ahead of the vessel and 200 yards abeam and.... SUPPLEMENTARY INFORMATION: Table of Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice... Willamette Rivers. This safety zone extends to waters 500 yards ahead of the vessel and 200 yards abeam...

  19. 33 CFR 110.132 - Rockland Harbor, Maine.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) Anchorage A. Beginning at a point bearing 158°, 1,075 yards, from Rockland Breakwater Light; thence 252°, 2,020 yards, to a point bearing 224° from Rockland Breakwater Light; thence 345°, 740 yards, to a point bearing 242° from Rockland Breakwater Light; thence 72°, 1,300 yards, to a point bearing 222°...

  20. 33 CFR 110.125 - Morro Bay Harbor, Calif.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... to the channel line for a distance of 450 yards; thence 166° and parallel to the revetment for a distance of 1,025 yards; thence 270° for a distance of 200 yards; thence 346° for a distance of about 1,425 yards to meet the prolongation of the center line of Seventh Street; and thence to the point...

  1. 49 CFR 1242.35 - Repair and maintenance (account XX-26-41).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... locomotive units or classes of locomotive units are used exclusively in road-freight, road-passenger, yard-freight, or yard-passenger service, the separation shall be actual. (2) If individual locomotive units or...), road passenger (including train switching), yard-freight or yard-passenger service, separate the...

  2. 78 FR 33224 - Safety Zone; Grain-Shipment and Grain-Shipment Assist Vessels, Columbia and Willamette Rivers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-04

    ... their tributaries. For grain- shipment vessels, this safety zone extends to waters 500 yards ahead of the vessel and 200 yards abeam and astern of the vessel. For grain- shipment assist vessels, this safety zone extends to waters 100 yards ahead of the vessel and 50 yards abeam and astern of the...

  3. 33 CFR 334.1230 - Port Orchard; naval restricted area.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...°36′54″); thence 90°, approximately 190 yards, to a point 350 yards from stack; thence 165°, 6,000 yards, to a point bearing 179°, 1,280 yards, from Battle Point Light; thence westerly to the shoreline.... Editorial Note: For Federal Register citations affecting § 334.1230, see the List of CFR Sections...

  4. 33 CFR 165.813 - Security Zones; Ports of Houston and Galveston, TX.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., Texas, moving security zones are established encompassing all waters within 500 yards of a cruise ship... enter within 500 yards but not closer than 100 yards of a cruise ship provided they operate at the minimum speed necessary to maintain a safe course. (ii) No person or vessel may enter within 100 yards...

  5. 33 CFR 110.132 - Rockland Harbor, Maine.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) Anchorage A. Beginning at a point bearing 158°, 1,075 yards, from Rockland Breakwater Light; thence 252°, 2,020 yards, to a point bearing 224° from Rockland Breakwater Light; thence 345°, 740 yards, to a point bearing 242° from Rockland Breakwater Light; thence 72°, 1,300 yards, to a point bearing 222°...

  6. 33 CFR 110.132 - Rockland Harbor, Maine.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) Anchorage A. Beginning at a point bearing 158°, 1,075 yards, from Rockland Breakwater Light; thence 252°, 2,020 yards, to a point bearing 224° from Rockland Breakwater Light; thence 345°, 740 yards, to a point bearing 242° from Rockland Breakwater Light; thence 72°, 1,300 yards, to a point bearing 222°...

  7. 33 CFR 110.46 - Newport Harbor, Newport, R.I.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... beginning. (b) Area No. 2. The waters east of Goat Island beginning at a point bearing 090°, 245 yards from Goat Island Shoal Light; thence 007°, 505 yards; thence 054°, 90 yards; thence 086°, 330 yards; thence... beginning. (c) Area No. 3. The waters north of Goat Island Causeway Bridge beginning at Newport Harbor...

  8. 33 CFR 110.46 - Newport Harbor, Newport, R.I.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... beginning. (b) Area No. 2. The waters east of Goat Island beginning at a point bearing 090°, 245 yards from Goat Island Shoal Light; thence 007°, 505 yards; thence 054°, 90 yards; thence 086°, 330 yards; thence... beginning. (c) Area No. 3. The waters north of Goat Island Causeway Bridge beginning at Newport Harbor...

  9. 33 CFR 334.1010 - San Francisco Bay in vicinity of Hunters Point; naval restricted area.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... northerly shore of the Shipyard bearing 292°40′, 950 yards, from Hunters Point Light; thence 35°27′, 730 yards to the U.S. Pierhead Line; thence 142°55′, 1,300 yards, along the Pierhead Line; thence 180°, 2,450 yards, to the San Francisco-San Mateo County Line; thence 270°, 430 yards, along the County...

  10. 33 CFR 110.193a - St. Joseph Bay, Fla.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) Explosives Anchorage Area 1. A rectangular area 3,000 yards long by 700 yards wide beginning at a point 1,350 yards west of U.S. Highway 98 Bridge over Gulf County Canal. The area is parallel to and 450 yards... circular area with a 500-yard radius around a center point located at latitude 29°47′30″; longitude...

  11. 33 CFR 334.1010 - San Francisco Bay in vicinity of Hunters Point; naval restricted area.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... northerly shore of the Shipyard bearing 292°40′, 950 yards, from Hunters Point Light; thence 35°27′, 730 yards to the U.S. Pierhead Line; thence 142°55′, 1,300 yards, along the Pierhead Line; thence 180°, 2,450 yards, to the San Francisco-San Mateo County Line; thence 270°, 430 yards, along the County...

  12. A resolution expressing support for the individuals impacted by the senseless attack at the Washington Navy Yard, and commending and thanking members of the military, law enforcement officers, first responders, and civil servants for their courage and professionalism.

    THOMAS, 113th Congress

    Sen. Carper, Thomas R. [D-DE

    2013-10-04

    10/04/2013 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S7214; text as passed Senate: CR S7211) (All Actions) Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  13. Addendum to the remedial investigation report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant Oak Ridge, Tennessee. Volume 1: Main text

    SciTech Connect

    1995-04-01

    This addendum to the Remedial Investigation (RI) Report on Bear Creek Valley Operable Unit (OU) 2 at the Oak Ridge Y-12 Plant was prepared in accordance with requirements under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) for reporting the results of a site characterization for public review. This addendum is a supplement to a document that was previously issued in January 1995 and that provided the Environmental Restoration Program with information about the results of the 1993 investigation performed at OU 2. The January 1995 D2 version of the RI Report on Bear Creek Valley OU 2 included information on risk assessments that have evaluated impacts to human health and the environment. Information provided in the document formed the basis for the development of the Feasibility Study Report. This addendum includes revisions to four chapters of information that were a part of the document issued in January 1995. Specifically, it includes revisions to Chaps. 2, 3, 4, and 9. Volume 1 of this document is not being reissued in its entirety as a D3 version because only the four chapters just mentioned have been affected by requested changes. Note also that Volume 2 of this RI Report on Bear Creek Valley OU 2 is not being reissued in conjunction with Volume 1 of this document because there have been no changes requested or made to the previously issued version of Volume 2 of this document.

  14. Remedial investigation work plan for Bear Creek Valley Operable Unit 2 (Rust Spoil Area, SY-200 Yard, Spoil Area 1) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Environmental Restoration Program

    SciTech Connect

    Not Available

    1993-05-01

    The enactment of the Resource Conservation and Recovery Act (RCRA) in 1976 and the Hazardous and Solid Waste Amendments (HSWA) to RCRA in 1984 created management requirements for hazardous waste facilities. The facilities within the Oak Ridge Reservation (ORR) were in the process of meeting the RCRA requirements when ORR was placed on the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) National Priorities List (NPL) on November 21, 1989. Under RCRA, the actions typically follow the RCRA Facility Assessment (RFA)/RCRA Facility Investigation (RFI)/Corrective Measures Study (CMS)/Corrective Measures implementation process. Under CERCLA the actions follow the PA/SI/Remedial Investigation (RI)/Feasibility Study (FS)/Remedial Design/Remedial Action process. The development of this document will incorporate requirements under both RCRA and CERCLA into an RI work plan for the characterization of Bear Creek Valley (BCV) Operable Unit (OU) 2.

  15. General exterior view to northeast (Building 203 in background right) ...

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

    General exterior view to northeast (Building 203 in background right) - Charlestown Navy Yard, Oxygen Plant, Midway along northern boundary of Charlestown Navy Yard, on Little Mystic Channel, near junction of Eighteenth Street & Fourth Avenue, Boston, Suffolk County, MA

  16. 1. Perspective View of Scales Shanty looking south with Scranton ...

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

    1. Perspective View of Scales Shanty looking south with Scranton Yards in background. - Delaware, Lackawanna & Western Railroad, Scranton Yards, Track Scales, 500 feet Southeast of Bridge No. 60, Scranton, Lackawanna County, PA

  17. 9 CFR 71.4 - Maintenance of certain facilities and premises in a sanitary condition required; cleaning and...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...; cleaning and disinfection, when required; animals classed as “exposed.” (a) Yards, pens, chutes, alleys...) Yards, pens, chutes, alleys, and other facilities and premises which have contained interstate...

  18. Avoiding Ticks

    MedlinePlus

    ... Avoiding ticks On people On pets In the yard Removing a tick Symptoms of tickborne illness Geographic ... ticks on your pets Preventing ticks in the yard File Formats Help: How do I view different ...

  19. 36 CFR 13.1226 - Brooks Falls area.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Developed Area § 13.1226 Brooks Falls area. The area within 50 yards of the ordinary high water marks of the Brooks River from the Riffles Bear Viewing Platform to a point 100 yards above Brooks Falls is closed...

  20. 46 CFR 177.330 - Sailing vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... of masts, posts, yards, booms, bowsprits, and standing rigging on a sailing vessel must be suitable... calculations on the strength of the mast, post, yards, booms, bowsprits, and standing rigging to the...

  1. 33 CFR 165.1701 - Port Valdez, Valdez, Alaska-safety zone.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... safety zone—The area within 200 yards of any waterfront facility at the Trans-Alaska Pipeline Valdez... area within 200 yards of any tank vessel maneuvering to approach, moor, unmoor, or depart the...

  2. 33 CFR 165.1701 - Port Valdez, Valdez, Alaska-safety zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... safety zone—The area within 200 yards of any waterfront facility at the Trans-Alaska Pipeline Valdez... area within 200 yards of any tank vessel maneuvering to approach, moor, unmoor, or depart the...

  3. 46 CFR 177.330 - Sailing vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... of masts, posts, yards, booms, bowsprits, and standing rigging on a sailing vessel must be suitable... calculations on the strength of the mast, post, yards, booms, bowsprits, and standing rigging to the...

  4. 36 CFR 13.1226 - Brooks Falls area.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Developed Area § 13.1226 Brooks Falls area. The area within 50 yards of the ordinary high water marks of the Brooks River from the Riffles Bear Viewing Platform to a point 100 yards above Brooks Falls is closed...

  5. 33 CFR 149.575 - How must objects protruding from the water, other than platforms and single point moorings, be...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... object protruding from the water that is within 100 yards of a platform or single point mooring (SPM... 100 yards from a platform or SPM must meet the obstruction lighting requirements in this subpart for...

  6. 36 CFR 13.1226 - Brooks Falls area.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Developed Area § 13.1226 Brooks Falls area. The area within 50 yards of the ordinary high water marks of the Brooks River from the Riffles Bear Viewing Platform to a point 100 yards above Brooks Falls is closed...

  7. 75 FR 81467 - Safety Zone; Potential Unexploded Ordnance, Pier 91, Seattle, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-28

    ... establishing a temporary safety zone encompassing all waters within 100 yards of Pier 90/91 between terminal 89... encompasses all waters within 100 yards of Pier 90/91 between terminal 89 and the Elliott Bay...

  8. 46 CFR 177.330 - Sailing vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... of masts, posts, yards, booms, bowsprits, and standing rigging on a sailing vessel must be suitable... calculations on the strength of the mast, post, yards, booms, bowsprits, and standing rigging to the...

  9. 3. General view from above, view to southeast showing deck ...

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

    3. General view from above, view to southeast showing deck and crib relationship with bilge and keel blocks. - Charlestown Navy Yard, Marine Railway, Between Piers 2 & 3, on Charlestown Waterfront at west end of Navy Yard, Boston, Suffolk County, MA

  10. 2. General view to southwest, showing general context at low ...

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

    2. General view to southwest, showing general context at low tide, with Building 24 in background right. - Charlestown Navy Yard, Marine Railway, Between Piers 2 & 3, on Charlestown Waterfront at west end of Navy Yard, Boston, Suffolk County, MA

  11. 1. General view to west, showing context in berth, at ...

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

    1. General view to west, showing context in berth, at high tide. - Charlestown Navy Yard, Marine Railway, Between Piers 2 & 3, on Charlestown Waterfront at west end of Navy Yard, Boston, Suffolk County, MA

  12. 5. Detail of west side of pier, at low tide. ...

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

    5. Detail of west side of pier, at low tide. - Charlestown Navy Yard, Pier 10, Between Piers 9 & 11 along Mystic River on Charlestown Waterfront at eastern edge of Charlestown Navy Yard, Boston, Suffolk County, MA

  13. 2. Pilings at end of Pier 11, low tide, view ...

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

    2. Pilings at end of Pier 11, low tide, view to north. - Charlestown Navy Yard, Pier 11, Charlestown Waterfront at confluence of Little Mystic Channel & Mystic River at northernmost ent of Navy Yard, Boston, Suffolk County, MA

  14. 11. VIEW NORTHWEST, PUMP HOUSE AT SOUTH ELEVATION, SIGNAL LADDER ...

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

    11. VIEW NORTHWEST, PUMP HOUSE AT SOUTH ELEVATION, SIGNAL LADDER FOR ROOF ACCESS TO LEFT - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  15. 13. DETAIL, LATERAL BRACING FOR INTERIOR OVERHEAD CRANE Delaware, ...

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

    13. DETAIL, LATERAL BRACING FOR INTERIOR OVERHEAD CRANE - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  16. 14. INTERIOR, INSPECTION PITS AND OVERHEAD CATWALKS, FACING WEST ...

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

    14. INTERIOR, INSPECTION PITS AND OVERHEAD CATWALKS, FACING WEST - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  17. 5. VIEW SOUTHWEST, NORTH AND EAST ELEVATIONS Delaware, Lackawanna ...

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

    5. VIEW SOUTHWEST, NORTH AND EAST ELEVATIONS - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  18. 17. INTERIOR, INSPECTION PITS, OVERHEAD CRANE SUPPORT AND CAR JACKING ...

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

    17. INTERIOR, INSPECTION PITS, OVERHEAD CRANE SUPPORT AND CAR JACKING PADS, FACING EAST - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  19. 9. VIEW EASTSOUTHEAST, LEANTO AND SUBSTATION ALONG NORTH ELEVATION ...

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

    9. VIEW EAST-SOUTHEAST, LEAN-TO AND SUB-STATION ALONG NORTH ELEVATION - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  20. 10. VIEW SOUTHWEST, LEANTO ALONG NORTH ELEVATION Delaware, Lackawanna ...

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

    10. VIEW SOUTHWEST, LEAN-TO ALONG NORTH ELEVATION - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  1. 6. VIEW NORTHWEST, SOUTH AND EAST ELEVATIONS Delaware, Lackawanna ...

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

    6. VIEW NORTHWEST, SOUTH AND EAST ELEVATIONS - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  2. 16. INTERIOR, NORTH INSPECTION TRACK, FACING WEST Delaware, Lackawanna ...

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

    16. INTERIOR, NORTH INSPECTION TRACK, FACING WEST - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  3. 7. VIEW SOUTHEAST, NORTH AND WEST ELEVATIONS Delaware, Lackawanna ...

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

    7. VIEW SOUTHEAST, NORTH AND WEST ELEVATIONS - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  4. 23. CONTEXTUAL, RAIL CARS IN MU SHED Delaware, Lackawanna ...

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

    23. CONTEXTUAL, RAIL CARS IN MU SHED - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  5. 8. VIEW EASTNORTHEAST, SOUTH AND WEST ELEVATIONS Delaware, Lackawanna ...

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

    8. VIEW EAST-NORTHEAST, SOUTH AND WEST ELEVATIONS - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  6. 15. INTERIOR, INSPECTION PITS, OVERHEAD CATWALKS AND OVERHEAD CRANE SUPPORT, ...

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

    15. INTERIOR, INSPECTION PITS, OVERHEAD CATWALKS AND OVERHEAD CRANE SUPPORT, FACING WEST - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  7. 3. North wall of pier 11 with projecting catwalks connected ...

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

    3. North wall of pier 11 with projecting catwalks connected to steel dry dock walls. - Charlestown Navy Yard, Pier 11, Charlestown Waterfront at confluence of Little Mystic Channel & Mystic River at northernmost ent of Navy Yard, Boston, Suffolk County, MA

  8. 4. Pier detail, cast iron bollard, north side of pier, ...

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

    4. Pier detail, cast iron bollard, north side of pier, view to northwest. - Charlestown Navy Yard, Pier 11, Charlestown Waterfront at confluence of Little Mystic Channel & Mystic River at northernmost ent of Navy Yard, Boston, Suffolk County, MA

  9. 6. View of industrial service at center of pier, looking ...

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

    6. View of industrial service at center of pier, looking northeast. - Charlestown Navy Yard, Pier 11, Charlestown Waterfront at confluence of Little Mystic Channel & Mystic River at northernmost ent of Navy Yard, Boston, Suffolk County, MA

  10. 4. West side of pier showing distinct piling configuration. ...

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

    4. West side of pier showing distinct piling configuration. - Charlestown Navy Yard, Pier 10, Between Piers 9 & 11 along Mystic River on Charlestown Waterfront at eastern edge of Charlestown Navy Yard, Boston, Suffolk County, MA

  11. 6. East rear, cattle auction arena below in background, Omaha ...

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

    6. East rear, cattle auction arena below in background, Omaha livestock market offices above. View to west. - South Omaha Union Stock Yards, Stock Yards Autopark, 2900 "O" Plaza, Omaha, Douglas County, NE

  12. 2. General view of stockyards from livestock exchange building showing ...

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

    2. General view of stockyards from livestock exchange building showing (l-r) Buckingham Road, cattle pens, and Stock yards Autopark. View to northeast. - South Omaha Union Stock Yards, 2900 "O" Plaza, Omaha, Douglas County, NE

  13. 33 CFR 110.193 - Tampa Bay, Fla.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... anchorage east of Mullet Key. A rectangular area in Tampa Bay, approximately 4,459 yards long and 1,419 yards wide, beginning at latitude 27°38′30″, longitude 82°39′09″, and extending northeasterly to...°, 1,750 yards from Cut “F” Range Front Light; thence to a point bearing 125°, 2,050 yards, from Cut...

  14. 49 CFR Appendix B to Part 218 - Statement of Agency Enforcement Policy on Blue Signal Protection for Utility Employees

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., provided all the conditions specified in § 218.22 are met: Example 1: A utility employee assists a train... tests. Example 2: A utility employee is assigned to assist a yard crew for the purpose of classifying... yard crew and commence duties as a member of that yard crew. Example 3: A utility employee is...

  15. 49 CFR Appendix B to Part 218 - Statement of Agency Enforcement Policy on Blue Signal Protection for Utility Employees

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., provided all the conditions specified in § 218.22 are met: Example 1: A utility employee assists a train... tests. Example 2: A utility employee is assigned to assist a yard crew for the purpose of classifying... yard crew and commence duties as a member of that yard crew. Example 3: A utility employee is...

  16. The Educational Index: Linking Academic Instruction to Capital Planning

    ERIC Educational Resources Information Center

    Anding, Craig W.; Richards, David; Zoller, Susan C.

    2012-01-01

    The Bailey Yard is the largest rail classification yard in the world, stretching eight miles across the western prairie at North Platte, Nebraska. Trains leave Bailey Yard everyday--coal trains, grain trains, manifest trains--and each one represents a train prototype. Minneapolis Public School buildings are like a manifest train, where the…

  17. 16 CFR 1631.31 - Reasonable and representative tests and recordkeeping requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... performed after production, importation, or other receipt of the first 25,000 linear yards of the quality, and (3) at least one test after production, importation, or other receipt of every 50,000 linear yards..., importation, or receipt of each additional 100,000 linear yards of the quality, so long as all 24...

  18. 16 CFR 1630.31 - Reasonable and representative tests and recordkeeping requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... performed after production, importation, or other receipt of the first 25,000 linear yards of the quality, and (3) at least one test after production, importation, or other receipt of every 50,000 linear yards..., importation, or receipt of each additional 100,000 linear yards of the quality, so long as all 24...

  19. 67. September 1913 "No. 103. Oil being applied and raked ...

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

    67. September 1913 "No. 103. Oil being applied and raked in, oil treated earth surface, experimental section. The frame in foreground was 1 x 5 yards, each square yard being indicated thereon, by which it was possible to determine the amount of oil placed in each square yard." - Crater Lake National Park Roads, Klamath Falls, Klamath County, OR

  20. 40 CFR 60.3062 - What is an air curtain incinerator?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3062 What is... this subpart. (1) 100 percent wood waste. (2) 100 percent clean lumber. (3) 100 percent yard waste. (4) 100 percent mixture of only wood waste, clean lumber, and/or yard waste....

  1. 40 CFR 60.3067 - How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.3067 Section 60.3067... Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3067 How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber, and yard waste? (a) Use Method 9...

  2. 40 CFR 60.3068 - What are the recordkeeping and reporting requirements for air curtain incinerators that burn only...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... reporting requirements for air curtain incinerators that burn only wood waste, clean lumber, and yard waste... Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3068... waste, clean lumber, and yard waste? (a) Keep records of results of all initial and annual opacity...

  3. 9 CFR 95.26 - Railroad cars, trucks, boats, aircraft and other means of conveyance, equipment or containers...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... and other means of conveyance, equipment or containers, yards, and premises; cleaning and disinfection... containers, yards, and premises; cleaning and disinfection. Railroad cars, trucks, boats, aircraft and other means of conveyance, equipment or containers, yards, and premises which have been used in...

  4. 9 CFR 95.26 - Railroad cars, trucks, boats, aircraft and other means of conveyance, equipment or containers...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and other means of conveyance, equipment or containers, yards, and premises; cleaning and disinfection... containers, yards, and premises; cleaning and disinfection. Railroad cars, trucks, boats, aircraft and other means of conveyance, equipment or containers, yards, and premises which have been used in...

  5. 40 CFR 60.3065 - What must I do if I plan to permanently close my air curtain incinerator that burns only wood...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... close my air curtain incinerator that burns only wood waste, clean lumber, and yard waste and not..., 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60... waste, clean lumber, and yard waste and not restart it? You must close the unit before the...

  6. 40 CFR 60.2972 - How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.2972 Section 60.2972... Only Wood Waste, Clean Lumber, and Yard Waste § 60.2972 How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber, and yard waste? (a) Use Method 9 of appendix A of...

  7. 40 CFR 60.3066 - What are the emission limitations for air curtain incinerators that burn only wood waste, clean...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... air curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.3066 Section 60... Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3066 What are the emission limitations for air curtain incinerators that burn only wood waste, clean lumber, and yard...

  8. 40 CFR 60.2971 - What are the emission limitations for air curtain incinerators that burn only wood waste, clean...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... air curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.2971 Section 60... Lumber, and Yard Waste § 60.2971 What are the emission limitations for air curtain incinerators that burn only wood waste, clean lumber, and yard waste? (a) Within 60 days after your air curtain...

  9. 40 CFR 60.1930 - What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... reporting requirements for air curtain incinerators that burn 100 percent yard waste? 60.1930 Section 60... Incinerators That Burn 100 Percent Yard Waste § 60.1930 What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100 percent yard waste? (a) Provide a notice of...

  10. 36 CFR 13.550 - Wildlife distance conditions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... distance conditions. (a) Approaching a bear or any large mammal within 50 yards is prohibited. (b) Continuing to occupy a position within 50 yards of a bear that is using a concentrated food source, including...) Continuing to engage in fishing within 50 yards of a bear is prohibited. (d) The prohibitions in this...

  11. 40 CFR 60.2970 - What is an air curtain incinerator?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Wood Waste, Clean Lumber, and Yard Waste § 60.2970 What is an air curtain incinerator? (a) An air...) 100 percent clean lumber. (3) 100 percent yard waste. (4) 100 percent mixture of only wood waste, clean lumber, and/or yard waste....

  12. 40 CFR 60.2972 - How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.2972 Section 60.2972... Only Wood Waste, Clean Lumber, and Yard Waste § 60.2972 How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber, and yard waste? (a) Use Method 9 of appendix A of...

  13. 40 CFR 60.3067 - How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.3067 Section 60.3067... Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3067 How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber, and yard waste? (a) Use Method 9...

  14. 40 CFR 62.15385 - What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... reporting requirements for air curtain incinerators that burn 100 percent yard waste? 62.15385 Section 62... Incinerators That Burn 100 Percent Yard Waste § 62.15385 What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100 percent yard waste? (a) Provide a notice of...

  15. 40 CFR 60.1930 - What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... reporting requirements for air curtain incinerators that burn 100 percent yard waste? 60.1930 Section 60... Incinerators That Burn 100 Percent Yard Waste § 60.1930 What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100 percent yard waste? (a) Provide a notice of...

  16. 40 CFR 60.3065 - What must I do if I plan to permanently close my air curtain incinerator that burns only wood...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... close my air curtain incinerator that burns only wood waste, clean lumber, and yard waste and not..., 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60... waste, clean lumber, and yard waste and not restart it? You must close the unit before the...

  17. 36 CFR 13.550 - Wildlife distance conditions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... distance conditions. (a) Approaching a bear or any large mammal within 50 yards is prohibited. (b) Continuing to occupy a position within 50 yards of a bear that is using a concentrated food source, including...) Continuing to engage in fishing within 50 yards of a bear is prohibited. (d) The prohibitions in this...

  18. 49 CFR 192.5 - Class locations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... under this section. (1) A “class location unit” is an onshore area that extends 220 yards (200 meters...) An area where the pipeline lies within 100 yards (91 meters) of either a building or a small, well... 2, 3, and 4 may be adjusted as follows: (1) A Class 4 location ends 220 yards (200 meters) from...

  19. 16 CFR 500.13 - Measurement of commodities by area measure only, how expressed.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... declaration of net quantity in terms of square yards, square feet, and square inches shall be expressed in the...) If 4 square feet (37.1 dm2) or more, in terms of the largest appropriate whole unit (square yards, square yards and square feet, or square feet) with any remainder in terms of square inches or common...

  20. 40 CFR 60.2974 - Am I required to apply for and obtain a title V operating permit for my air curtain incinerator...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... yard waste? 60.2974 Section 60.2974 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.2974 Am I required to apply for and..., and yard waste? Yes, if your air curtain incinerator is subject to this subpart, you are required...

  1. 40 CFR 60.2974 - Am I required to apply for and obtain a title V operating permit for my air curtain incinerator...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... yard waste? 60.2974 Section 60.2974 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... and Qualification Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste... incinerator that burns only wood waste, clean lumber, and yard waste? Yes, if your air curtain incinerator...

  2. 40 CFR 60.1455 - What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... reporting requirements for air curtain incinerators that burn 100 percent yard waste? 60.1455 Section 60... Reconstruction is Commenced After June 6, 2001 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60... percent yard waste? (a) Provide a notice of construction that includes four items: (1) Your intent...

  3. 40 CFR 60.2970 - What is an air curtain incinerator?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Wood Waste, Clean Lumber, and Yard Waste § 60.2970 What is an air curtain incinerator? (a) An air...) 100 percent clean lumber. (3) 100 percent yard waste. (4) 100 percent mixture of only wood waste, clean lumber, and/or yard waste....

  4. 40 CFR 60.3069 - Am I required to apply for and obtain a title V operating permit for my air curtain incinerator...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... yard waste? 60.3069 Section 60.3069 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... December 9, 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard... incinerator that burns only wood waste, clean lumber, and yard waste? Yes, if your air curtain incinerator...

  5. 33 CFR 165.111 - Safety Zone: Boston Harbor, Boston, Massachusetts.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... vessels when Constitution is under way—300 yards in all directions in the waters around the U.S.S... Yard—the waters between Hoosac Pier and Pier 1, Charlestown Navy Yard, from the imaginary line... westernmost point protruding into Boston Harbor from Pier 1, Charlestown Navy Yard, extending inbound...

  6. 49 CFR 192.5 - Class locations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... under this section. (1) A “class location unit” is an onshore area that extends 220 yards (200 meters...) An area where the pipeline lies within 100 yards (91 meters) of either a building or a small, well... 2, 3, and 4 may be adjusted as follows: (1) A Class 4 location ends 220 yards (200 meters) from...

  7. 40 CFR 60.2974 - Am I required to apply for and obtain a title V operating permit for my air curtain incinerator...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... yard waste? 60.2974 Section 60.2974 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... and Qualification Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste... incinerator that burns only wood waste, clean lumber, and yard waste? Yes, if your air curtain incinerator...

  8. 40 CFR 60.3066 - What are the emission limitations for air curtain incinerators that burn only wood waste, clean...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... air curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.3066 Section 60... Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3066 What are the emission limitations for air curtain incinerators that burn only wood waste, clean lumber, and yard...

  9. 40 CFR 62.15385 - What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... reporting requirements for air curtain incinerators that burn 100 percent yard waste? 62.15385 Section 62... Incinerators That Burn 100 Percent Yard Waste § 62.15385 What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100 percent yard waste? (a) Provide a notice of...

  10. 40 CFR 60.1455 - What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... reporting requirements for air curtain incinerators that burn 100 percent yard waste? 60.1455 Section 60... Reconstruction is Commenced After June 6, 2001 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60... percent yard waste? (a) Provide a notice of construction that includes four items: (1) Your intent...

  11. 49 CFR 192.5 - Class locations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... under this section. (1) A “class location unit” is an onshore area that extends 220 yards (200 meters...) An area where the pipeline lies within 100 yards (91 meters) of either a building or a small, well... 2, 3, and 4 may be adjusted as follows: (1) A Class 4 location ends 220 yards (200 meters) from...

  12. 75 FR 63714 - Security Zone: Passenger Vessels, Sector Southeastern New England Captain of the Port Zone

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-18

    ... within a maximum 100-yard radius of any passenger vessel anchored, moored, or in the process of mooring and a moving security zone up to 200 yards for any passenger vessel underway being escorted by Coast... in effect in the navigable waters within a maximum 100-yard radius around passenger vessels that...

  13. 33 CFR 165.720 - Safety/Security Zone: St. Johns River, Jacksonville, FL.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...: (1) All waters within 200 yards of Blount Island, Jacksonville, Florida and all adjacent land within 100 yards of the island shoreline during staging of Department of Defense equipment and during the loading/unloading of military supply vessels. (2) All waters within 200 yards of “any” waterfront...

  14. 40 CFR 62.14820 - How must I monitor opacity for air curtain incinerators that burn 100 percent wood wastes, clean...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Yard Waste § 62.14820 How must I monitor opacity for air curtain incinerators that burn 100 percent wood wastes, clean lumber, and/or yard waste? (a) Use Method 9 of 40 CFR part 60, appendix A to... curtain incinerators that burn 100 percent wood wastes, clean lumber, and/or yard waste? 62.14820...

  15. 40 CFR 60.3069 - Am I required to apply for and obtain a title V operating permit for my air curtain incinerator...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... yard waste? 60.3069 Section 60.3069 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... December 9, 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard... incinerator that burns only wood waste, clean lumber, and yard waste? Yes, if your air curtain incinerator...

  16. 40 CFR 60.3062 - What is an air curtain incinerator?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3062 What is... this subpart. (1) 100 percent wood waste. (2) 100 percent clean lumber. (3) 100 percent yard waste. (4) 100 percent mixture of only wood waste, clean lumber, and/or yard waste....

  17. 40 CFR 60.2974 - Am I required to apply for and obtain a title V operating permit for my air curtain incinerator...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... yard waste? 60.2974 Section 60.2974 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... and Qualification Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste... incinerator that burns only wood waste, clean lumber, and yard waste? Yes, if your air curtain incinerator...

  18. 40 CFR 60.2970 - What is an air curtain incinerator?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.2970 What is an air... percent wood waste. (2) 100 percent clean lumber. (3) 100 percent yard waste. (4) 100 percent mixture of only wood waste, clean lumber, and/or yard waste....

  19. 40 CFR 60.3066 - What are the emission limitations for air curtain incinerators that burn only wood waste, clean...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... air curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.3066 Section 60... Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3066 What are the emission limitations for air curtain incinerators that burn only wood waste, clean lumber, and yard...

  20. 40 CFR 60.1930 - What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... reporting requirements for air curtain incinerators that burn 100 percent yard waste? 60.1930 Section 60... Incinerators That Burn 100 Percent Yard Waste § 60.1930 What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100 percent yard waste? (a) Provide a notice of...

  1. 33 CFR 334.1090 - San Francisco Bay in vicinity of the NSC Fuel Department, Point Molate restricted area.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... lines: Beginning at a point on shore bearing 17° 800 yards, from “Tree” at Molate Point thence 270°, 870 yards; thence 189° 1,100 yards; and thence 123° to the shore. (b) The regulations. Persons and...

  2. 40 CFR 60.3065 - What must I do if I plan to permanently close my air curtain incinerator that burns only wood...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... close my air curtain incinerator that burns only wood waste, clean lumber, and yard waste and not..., 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60... waste, clean lumber, and yard waste and not restart it? You must close the unit before the...

  3. 40 CFR 60.3069 - Am I required to apply for and obtain a title V operating permit for my air curtain incinerator...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... yard waste? 60.3069 Section 60.3069 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... December 9, 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard... incinerator that burns only wood waste, clean lumber, and yard waste? Yes, if your air curtain incinerator...

  4. 40 CFR 60.3067 - How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.3067 Section 60.3067... Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3067 How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber, and yard waste? (a) Use Method 9...

  5. 40 CFR 60.2971 - What are the emission limitations for air curtain incinerators that burn only wood waste, clean...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... air curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.2971 Section 60... Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.2971 What are the emission limitations for air curtain incinerators that burn only wood waste, clean lumber, and yard waste? (a)...

  6. 36 CFR 13.1206 - Wildlife distance conditions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Provisions § 13.1206 Wildlife distance conditions. (a) Approaching a bear or any large mammal within 50 yards is prohibited. (b) Continuing to occupy a position within 50 yards of a bear that is using a... areas is prohibited. (c) Continuing to engage in fishing within 50 yards of a bear is prohibited....

  7. 40 CFR 62.14815 - What are the emission limitations for air curtain incinerators that burn 100 percent wood wastes...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... air curtain incinerators that burn 100 percent wood wastes, clean lumber and/or yard waste? 62.14815... Yard Waste § 62.14815 What are the emission limitations for air curtain incinerators that burn 100 percent wood wastes, clean lumber and/or yard waste? (a) After the date the initial test for opacity...

  8. 40 CFR 62.14825 - What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... yard waste? 62.14825 Section 62.14825 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Wastes, Clean Lumber And/or Yard Waste § 62.14825 What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100 percent wood wastes, clean lumber, and/or yard waste?...

  9. 40 CFR 62.14815 - What are the emission limitations for air curtain incinerators that burn 100 percent wood wastes...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... air curtain incinerators that burn 100 percent wood wastes, clean lumber and/or yard waste? 62.14815... Yard Waste § 62.14815 What are the emission limitations for air curtain incinerators that burn 100 percent wood wastes, clean lumber and/or yard waste? (a) After the date the initial test for opacity...

  10. 40 CFR 60.2971 - What are the emission limitations for air curtain incinerators that burn only wood waste, clean...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... air curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.2971 Section 60... Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.2971 What are the emission limitations for air curtain incinerators that burn only wood waste, clean lumber, and yard waste? (a)...

  11. 36 CFR 13.604 - Wildlife distance conditions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... § 13.604 Wildlife distance conditions. (a) Approaching a bear or any large mammal within 50 yards is prohibited. (b) Continuing to occupy a position within 50 yards of a bear that is using a concentrated food... prohibited. (c) Continuing to engage in fishing within 50 yards of a bear is prohibited. (d) The...

  12. 40 CFR 60.2972 - How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.2972 Section 60.2972... Yard Waste § 60.2972 How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber, and yard waste? (a) Use Method 9 of appendix A of this part to determine compliance...

  13. 16 CFR 500.11 - Measurement of commodity length, how expressed.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., how expressed. Declaration of net quantity in terms of yards, feet, and inches shall be expressed as... terms of the largest whole unit (a yard or foot) with any remainder in terms of inches or common or decimal fractions of the foot or yard, except that it shall be optional to express the length in...

  14. 49 CFR 192.5 - Class locations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... under this section. (1) A “class location unit” is an onshore area that extends 220 yards (200 meters...) An area where the pipeline lies within 100 yards (91 meters) of either a building or a small, well... 2, 3, and 4 may be adjusted as follows: (1) A Class 4 location ends 220 yards (200 meters) from...

  15. 40 CFR 60.3062 - What is an air curtain incinerator?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3062 What is... this subpart. (1) 100 percent wood waste. (2) 100 percent clean lumber. (3) 100 percent yard waste. (4) 100 percent mixture of only wood waste, clean lumber, and/or yard waste....

  16. 40 CFR 62.15385 - What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... reporting requirements for air curtain incinerators that burn 100 percent yard waste? 62.15385 Section 62... Incinerators That Burn 100 Percent Yard Waste § 62.15385 What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100 percent yard waste? (a) Provide a notice of...

  17. 40 CFR 60.3066 - What are the emission limitations for air curtain incinerators that burn only wood waste, clean...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... air curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.3066 Section 60... Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3066 What are the emission limitations for air curtain incinerators that burn only wood waste, clean lumber, and yard...

  18. 40 CFR 60.2972 - How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.2972 Section 60.2972... Yard Waste § 60.2972 How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber, and yard waste? (a) Use Method 9 of appendix A of this part to determine compliance...

  19. 40 CFR 60.1455 - What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... reporting requirements for air curtain incinerators that burn 100 percent yard waste? 60.1455 Section 60... Reconstruction is Commenced After June 6, 2001 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60... percent yard waste? (a) Provide a notice of construction that includes four items: (1) Your intent...

  20. 49 CFR 192.5 - Class locations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... under this section. (1) A “class location unit” is an onshore area that extends 220 yards (200 meters...) An area where the pipeline lies within 100 yards (91 meters) of either a building or a small, well... 2, 3, and 4 may be adjusted as follows: (1) A Class 4 location ends 220 yards (200 meters) from...