40 CFR 280.230 - Operating an underground storage tank or underground storage tank system.

Code of Federal Regulations, 2011 CFR

2011-07-01

... underground storage tank or underground storage tank system. (a) Operating an UST or UST system prior to...) Operating an UST or UST system after foreclosure. The following provisions apply to a holder who, through..., the purchaser must decide whether to operate or close the UST or UST system in accordance with...

40 CFR 280.230 - Operating an underground storage tank or underground storage tank system.

Code of Federal Regulations, 2014 CFR

2014-07-01

... underground storage tank or underground storage tank system. (a) Operating an UST or UST system prior to...) Operating an UST or UST system after foreclosure. The following provisions apply to a holder who, through..., the purchaser must decide whether to operate or close the UST or UST system in accordance with...

40 CFR 280.230 - Operating an underground storage tank or underground storage tank system.

Code of Federal Regulations, 2012 CFR

2012-07-01

... underground storage tank or underground storage tank system. (a) Operating an UST or UST system prior to...) Operating an UST or UST system after foreclosure. The following provisions apply to a holder who, through..., the purchaser must decide whether to operate or close the UST or UST system in accordance with...

40 CFR 280.230 - Operating an underground storage tank or underground storage tank system.

Code of Federal Regulations, 2013 CFR

2013-07-01

... underground storage tank or underground storage tank system. (a) Operating an UST or UST system prior to...) Operating an UST or UST system after foreclosure. The following provisions apply to a holder who, through..., the purchaser must decide whether to operate or close the UST or UST system in accordance with...

30 CFR 57.4460 - Storage of flammable liquids underground.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Storage of flammable liquids underground. 57... Fire Prevention and Control Flammable and Combustible Liquids and Gases § 57.4460 Storage of flammable liquids underground. (a) Flammable liquids shall not be stored underground, except— (1) Small quantities...

30 CFR 57.4460 - Storage of flammable liquids underground.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Storage of flammable liquids underground. 57... Fire Prevention and Control Flammable and Combustible Liquids and Gases § 57.4460 Storage of flammable liquids underground. (a) Flammable liquids shall not be stored underground, except— (1) Small quantities...

30 CFR 57.4460 - Storage of flammable liquids underground.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Storage of flammable liquids underground. 57... Fire Prevention and Control Flammable and Combustible Liquids and Gases § 57.4460 Storage of flammable liquids underground. (a) Flammable liquids shall not be stored underground, except— (1) Small quantities...

30 CFR 57.4460 - Storage of flammable liquids underground.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Storage of flammable liquids underground. 57... Fire Prevention and Control Flammable and Combustible Liquids and Gases § 57.4460 Storage of flammable liquids underground. (a) Flammable liquids shall not be stored underground, except— (1) Small quantities...

Leaking Underground Storage Tank (LUST) Trust Fund

EPA Pesticide Factsheets

In 1986, Congress created the Leaking Underground Storage Tank (LUST) Trust Fund to address releases from federally regulated underground storage tanks (USTs) by amending Subtitle I of the Solid Waste Disposal Act.

5. "UNDERGROUND CONTROL ROOM AT TEST STAND 1A, DIRECTORATE OF ...

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

5. "UNDERGROUND CONTROL ROOM AT TEST STAND 1-A, DIRECTORATE OF MISSILE CAPTIVE TEST, EDWARDS AFB, 15 JAN 58, 3097.58." Two men working in the control room. Photo no. "3097 58; G-AFFTC 15 JAN 58, T.S. 1-A Control". - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Control Center, Test Area 1-115, near Altair & Saturn Boulevards, Boron, Kern County, CA

BLAST LOADING AND RESPONSE OF UNDERGROUND CONCRETE-ARCH PROTECTIVE STRUCTURES

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

Flathau, W.J.; Breckenridge, R.A.; Wiehle, C.K.

1959-06-01

Four reinforced-concrete arch structures, with the top of arch crown 4 ft below ground surface, were exposed at high overpressure ranges from Priscilla Burst in order to obtain data on their resistance to blast, radiation, and missile hazards. The four structures received actual air overpressures of 56, 124, and 199 psi and suffered only minor damage, all remaining structurally serviceable. The entranceway used for the structures sealed out the air pressure. It was not designed to attenuate radiation and thus did not provide adequate radiation protection for personnel. There were no missile and apparently no dust hazards in any ofmore » the structures. Results of the test indicate that an underground reinforced-concrete arch is an excellent structural shape for resisting the effects of a kiloton-range air burst. (C.H.)« less

Energy Policy Act of 2005 and Underground Storage Tanks (USTs)

EPA Pesticide Factsheets

The Energy Policy Act of 2005 significantly affected federal and state underground storage tank programs, required major changes to the programs, and is aimed at reducing underground storage tank releases to our environment.

Notification: Evaluation of EPA Efforts to Protect Tribal Communities From Risks Related to Underground Storage Tanks

EPA Pesticide Factsheets

Project #OPE-FY16-0013, March 8, 2016. The EPA OIG plans to begin preliminary research on the EPA’s work related to Underground Storage Tank and Leaking Underground Storage Tank programs in Indian country.

40 CFR 282.73 - Minnesota State-Administered Program.

Code of Federal Regulations, 2014 CFR

2014-07-01

... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.73 Minnesota State-Administered Program. (a) The State of Minnesota's underground storage tank program is approved in... chapter. EPA approved the Minnesota underground storage tank program on November 30, 2001, and approval...

40 CFR 282.73 - Minnesota State-Administered Program.

Code of Federal Regulations, 2011 CFR

2011-07-01

... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.73 Minnesota State-Administered Program. (a) The State of Minnesota's underground storage tank program is approved in... chapter. EPA approved the Minnesota underground storage tank program on November 30, 2001, and approval...

40 CFR 282.73 - Minnesota State-Administered Program.

Code of Federal Regulations, 2013 CFR

2013-07-01

... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.73 Minnesota State-Administered Program. (a) The State of Minnesota's underground storage tank program is approved in... chapter. EPA approved the Minnesota underground storage tank program on November 30, 2001, and approval...

40 CFR 282.73 - Minnesota State-Administered Program.

Code of Federal Regulations, 2012 CFR

2012-07-01

... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.73 Minnesota State-Administered Program. (a) The State of Minnesota's underground storage tank program is approved in... chapter. EPA approved the Minnesota underground storage tank program on November 30, 2001, and approval...

76 FR 46798 - Compatibility of Underground Storage Tank Systems With Biofuel Blends; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-03

... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-UST-2010-0651; FRL-9447-3] Compatibility of Underground Storage Tank Systems With Biofuel Blends; Correction AGENCY: Environmental Protection Agency (EPA). ACTION... of underground storage tanks (USTs) can demonstrate compliance with the Federal compatibility...

28. Overall view taken from top of water storage mound ...

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

28. Overall view taken from top of water storage mound showing building 154, missile assembly building on right, Minnesota Department of Transportation communication tower in center, and Minnesota Bureau of Mines wind tunnel on left, looking southwest toward launch pad area - Nike Missile Battery MS-40, County Road No. 260, Farmington, Dakota County, MN

STATE-OF-THE-ART PROCEDURES AND EQUIPMENT FOR INTERNAL INSPECTION OF UNDERGROUND STORAGE TANKS

EPA Science Inventory

Preventing leaks from underground storage tanks is of paramount importance in this decade as environmental resources are seriously threatened by the release of toxic substances and costs of reparation are exorbitant. Inspecting underground storage tanks is one action that helps p...

7 CFR 1955.57 - Real property containing underground storage tanks.

Code of Federal Regulations, 2010 CFR

2010-01-01

...; (3) Septic tanks; (4) Pipeline facilities (including gathering lines) regulated under; (i) The... 7 Agriculture 14 2010-01-01 2009-01-01 true Real property containing underground storage tanks... Property § 1955.57 Real property containing underground storage tanks. Within 30 days of acquisition of...

76 FR 11775 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-03

... Activities; Submission to OMB for Review and Approval; Comment Request; Underground Storage Tanks: [email protected] , or by mail to: EPA Docket Center, Environmental Protection Agency, Underground Storage Tank... White, Office of Underground Storage Tanks, Mail Code 5403P, Environmental Protection Agency, 1200...

MEASUREMENT AND ANALYSIS OF ADSISTOR AND FIGARO GAS SENSORS USED FOR UNDERGROUND STORAGE TANK LEAK DETECTION

EPA Science Inventory

Two different sensor technologies and their properties were analyzed. he nalysis simulated a leak which occurs from an underground storage tank. igaro gas sensors and the Adsistor gas sensor were tested in simulated underground storage tank nvironments using the Carnegie Mellon R...

ASSESSMENT OF THE APPLICABILITY OF CHEMICAL OXIDATION TECHNOLOGIES FOR THE TREATMENT OF CONTAMINANTS AT LEAKING UNDERGROUND STORAGE TANK (LUST) SITES

EPA Science Inventory

The total number of confirmed releases from underground storage tanks is increasing rapidly. In addition, the treatment of contaminants in soil and groundwater at leaking underground storage tank (LUST) sites presents complex technical challenges. Most of the remedial technologie...

30 CFR 57.4262 - Underground transformer stations, combustible liquid storage and dispensing areas, pump rooms...

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Underground transformer stations, combustible... and Control Firefighting Equipment § 57.4262 Underground transformer stations, combustible liquid storage and dispensing areas, pump rooms, compressor rooms, and hoist rooms. Transformer stations, storage...

30 CFR 57.4262 - Underground transformer stations, combustible liquid storage and dispensing areas, pump rooms...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Underground transformer stations, combustible... and Control Firefighting Equipment § 57.4262 Underground transformer stations, combustible liquid storage and dispensing areas, pump rooms, compressor rooms, and hoist rooms. Transformer stations, storage...

30 CFR 57.4262 - Underground transformer stations, combustible liquid storage and dispensing areas, pump rooms...

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Underground transformer stations, combustible... and Control Firefighting Equipment § 57.4262 Underground transformer stations, combustible liquid storage and dispensing areas, pump rooms, compressor rooms, and hoist rooms. Transformer stations, storage...

30 CFR 57.4262 - Underground transformer stations, combustible liquid storage and dispensing areas, pump rooms...

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Underground transformer stations, combustible... and Control Firefighting Equipment § 57.4262 Underground transformer stations, combustible liquid storage and dispensing areas, pump rooms, compressor rooms, and hoist rooms. Transformer stations, storage...

30 CFR 57.4262 - Underground transformer stations, combustible liquid storage and dispensing areas, pump rooms...

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Underground transformer stations, combustible... and Control Firefighting Equipment § 57.4262 Underground transformer stations, combustible liquid storage and dispensing areas, pump rooms, compressor rooms, and hoist rooms. Transformer stations, storage...

76 FR 21299 - Oregon: Tentative Approval of State Underground Storage Tank Program: Public Hearing Cancellation

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-15

... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 281 [EPA-R10-UST-2011-0097; FRL-9296-1] Oregon: Tentative Approval of State Underground Storage Tank Program: Public Hearing Cancellation AGENCY... application for final approval of its Underground Storage Tank (UST) Program under Subtitle I of the Resource...

HOW TO EFFECTIVELY RECOVER FREE PRODUCT AT LEAKING UNDERGROUND STORAGE TANK SITES - A GUIDE FOR STATE REGULATORS

EPA Science Inventory

Over 315,000 releases from leaking underground storage tanks (USTs) were reported by state and local environmental agencies as of March 19961. EPA's Office of Underground Storage Tanks (OUST) anticipates that at least 100,000 additional releases will be confirmed in the next few ...

30 CFR 75.1902 - Underground diesel fuel storage-general requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Underground diesel fuel storage-general... LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Diesel-Powered Equipment § 75.1902 Underground diesel fuel storage—general requirements. (a) All diesel fuel must be stored...

30 CFR 75.1902 - Underground diesel fuel storage-general requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Underground diesel fuel storage-general... LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Diesel-Powered Equipment § 75.1902 Underground diesel fuel storage—general requirements. (a) All diesel fuel must be stored...

U.S. Naval Base, Pearl Harbor, Red Hill Underground Fuel Storage ...

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

U.S. Naval Base, Pearl Harbor, Red Hill Underground Fuel Storage System, Linear underground system extending from North Road to Icarus Way, Joint Base Pearl Harbor-Hickam, Honolulu, Honolulu County, HI

Βedrock instability of underground storage systems in the Czech Republic, Central Europe

NASA Astrophysics Data System (ADS)

Novakova, Lucie; Broz, Milan; Zaruba, Jiri; Sosna, Karel; Najser, Jan; Rukavickova, Lenka; Franek, Jan; Rudajev, Vladimir

2016-06-01

Underground storage systems are currently being used worldwide for the geological storage of natural gas (CH4), the geological disposal of CO2, in geothermal energy, or radioactive waste disposal. We introduce a complex approach to the risks posed by induced bedrock instabilities in deep geological underground storage sites. Bedrock instability owing to underground openings has been studied and discussed for many years. The Bohemian Massif in the Czech Republic (Central Europe) is geologically and tectonically complex. However, this setting is ideal for learning about the instability state of rock masses. Longterm geological and mining studies, natural and induced seismicity, radon emanations, and granite properties as potential storage sites for disposal of radioactive waste in the Czech Republic have provided useful information. In addition, the Czech Republic, with an average concentration radon of 140 Bq m-3, has the highest average radon concentrations in the world. Bedrock instabilities might emerge from microscale features, such as grain size and mineral orientation, and microfracturing. Any underground storage facility construction has to consider the stored substance and the geological settings. In the Czech Republic, granites and granitoids are the best underground storage sites. Microcrack networks and migration properties are rock specific and vary considerably. Moreover, the matrix porosity also affects the mechanical properties of the rocks. Any underground storage site has to be selected carefully. The authors suggest to study the complex set of parameters from micro to macroscale for a particular place and type of rock to ensure that the storage remains safe and stable during construction, operation, and after closure.

Permanent Closure of MFC Biodiesel Underground Storage Tank 99ANL00013

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

Kerry L. Nisson

2012-10-01

This closure package documents the site assessment and permanent closure of the Materials and Fuels Complex biodiesel underground storage tank 99ANL00013 in accordance with the regulatory requirements established in 40 CFR 280.71, “Technical Standards and Corrective Action Requirements for Owners and Operators of Underground Storage Tanks: Out-of-Service UST Systems and Closure.”

34. SOUTHWEST CORNER OF BUILDING 233 (MISSILE ASSEMBLY SHOP) IN ...

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

34. SOUTHWEST CORNER OF BUILDING 233 (MISSILE ASSEMBLY SHOP) IN ASSEMBLY AREA. - Loring Air Force Base, Weapons Storage Area, Northeastern corner of base at northern end of Maine Road, Limestone, Aroostook County, ME

Preliminary assessment report for Bee Caves Armory (former Nike BG-80 Fire Control Facility), Installation 48055, Austin, Texas. Installation Restoration Program

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

Dennis, C.

This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at the Texas Army National Guard (ARNG) property in Austin, Texas. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing, preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The principal objective of the PA is to characterize the site accurately and determine the need for further action by examining, site activities, quantities of hazardous substances present, and potential pathways by which contamination could affect public health and the environment.more » This PA satisfies, for the Bee Caves Armory property, the requirements of the Department of Defense Installation Restoration Program. Of concern is the potential for hazardous waste to be present on the property as a result of the former Nike Missile Base operations or in the form of original construction materials. Environmentally sensitive operations associated with the property from that period include (1) underground fuel storage, (2) hazardous materials storage/use, (3) disposal of hazardous waste and (4) release of hazardous waste water.« less

Fiber optic cables for severe environment

NASA Astrophysics Data System (ADS)

Massarani, M. G.

1982-10-01

The most severe challenges to the fiber optic cable are related to nuclear weapons testing and other military applications. Nuclear experiments are conducted in deep underground holes. Cables connect the experimental device to recording stations positioned at a certain distance from ground zero. Attractive features provided by fiber optic cable technology include large cost advantages in cable purchase price, savings in handling cost due to the lighter weight, immunity to electromagnetic pulses (EMP), and the capability to transmit high data rates. Details of underground nuclear testing are discussed, taking into account the underground nuclear test environment, and questions of fiber optic cable design for the underground experiments. The use of fiber optics for the Ground Launched Cruise Missile Weapons System (GLCM) is also considered. Attention is given to the GLCM environment, and the proposed cable for GLCM application.

Underground storage systems for high-pressure air and gases

NASA Technical Reports Server (NTRS)

Beam, B. H.; Giovannetti, A.

1975-01-01

This paper is a discussion of the safety and cost of underground high-pressure air and gas storage systems based on recent experience with a high-pressure air system installed at Moffett Field, California. The system described used threaded and coupled oil well casings installed vertically to a depth of 1200 ft. Maximum pressure was 3000 psi and capacity was 500,000 lb of air. A failure mode analysis is presented, and it is shown that underground storage offers advantages in avoiding catastrophic consequences from pressure vessel failure. Certain problems such as corrosion, fatigue, and electrolysis are discussed in terms of the economic life of such vessels. A cost analysis shows that where favorable drilling conditions exist, the cost of underground high-pressure storage is approximately one-quarter that of equivalent aboveground storage.

RCRA/UST, superfund, and EPCRA hotline training module. Introduction to: RCRA subtitle I. Underground storage tanks (40 cfr part 280). Updated as of July 1996

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

NONE

1996-07-01

This module explains the Underground Storage Tank Regulatory Program established in 1988, that includes technical requirements to prevent, protect, and clean up releases from Underground Storage Tanks (USTs), as well as financial responsibility requirements to guarantee that UST owners and operators have enough money set aside to clean up releases and compensate third parties. Describes the Universe of USTs and the technical and financial requirements that apply to them. Defines underground storage tank and provides criteria for determining which USTs are subject to regulation. Discusses deadlines for upgrading tanks and the closure and corrective action requirements.

Aliso Canyon facility is giant among gas storage projects. [Underground

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

Magruder, P.S.

1975-11-01

Alison Canyon, the largest and newest of the Southern California Gas Company's underground storage fields, has the capacity to provide nearly 50 percent of the company's firm peak day deliverability from systemwide storage. (LK)

WEAPONS STORAGE AREA. FROM RIGHT TO LEFT, ABOVEGROUND STORAGE MAGAZINE ...

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

WEAPONS STORAGE AREA. FROM RIGHT TO LEFT, ABOVEGROUND STORAGE MAGAZINE (BUILDING 3568), SPARES INERT STORAGE BUILDING (BUILDING 3570), MISSILE ASSEMBLY SHOP (BUILDING 3578) AND SEGREGATED MAGAZINE STORAGE BUILDING (BUILDING 3572). VIEW TO NORTHWEST - Plattsburgh Air Force Base, U.S. Route 9, Plattsburgh, Clinton County, NY

40 CFR 279.22 - Used oil storage.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 27 2014-07-01 2014-07-01 false Used oil storage. 279.22 Section 279...) STANDARDS FOR THE MANAGEMENT OF USED OIL Standards for Used Oil Generators § 279.22 Used oil storage. Used... Underground Storage Tank (40 CFR part 280) standards for used oil stored in underground tanks whether or not...

40 CFR 279.22 - Used oil storage.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 28 2012-07-01 2012-07-01 false Used oil storage. 279.22 Section 279...) STANDARDS FOR THE MANAGEMENT OF USED OIL Standards for Used Oil Generators § 279.22 Used oil storage. Used... Underground Storage Tank (40 CFR part 280) standards for used oil stored in underground tanks whether or not...

40 CFR 279.22 - Used oil storage.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 28 2013-07-01 2013-07-01 false Used oil storage. 279.22 Section 279...) STANDARDS FOR THE MANAGEMENT OF USED OIL Standards for Used Oil Generators § 279.22 Used oil storage. Used... Underground Storage Tank (40 CFR part 280) standards for used oil stored in underground tanks whether or not...

4. PHOTOCOPY, ARCHITECTURAL DETAILS FOR WATER TREATMENT PUMPING AND STORAGE ...

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

4. PHOTOCOPY, ARCHITECTURAL DETAILS FOR WATER TREATMENT PUMPING AND STORAGE BUILDING. - NIKE Missile Base SL-40, Water Treatment & Storage Building, Southern portion of launch area, southeast of Ready Building, Hecker, Monroe County, IL

1. PAINT AND OIL STORAGE SHED, FRONT, LOOKING SOUTHWEST. ...

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

1. PAINT AND OIL STORAGE SHED, FRONT, LOOKING SOUTHWEST. - NIKE Missile Base SL-40, Paint & Oil Storage Shed, North end of base, northwest of Mess Hall & south of Basketball Court, Hecker, Monroe County, IL

76 FR 12355 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-07

... Activities; Submission to OMB for Review and Approval; Comment Request; Underground Storage Tank: Information... docket, go to http://www.regulations.gov . Title: Underground Storage Tank: Information Request Letters... Storage Tanks: Technical and Financial Requirements, and State Program Approval Procedures.'' This...

2. ACID STORAGE SHED, FRONT AND RIGHT SIDES, LOOKING SOUTHWEST. ...

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

2. ACID STORAGE SHED, FRONT AND RIGHT SIDES, LOOKING SOUTHWEST. - NIKE Missile Base C-84, Acid Storage Shed, North of launch area, northwest of earthen berm of Acid Fueling Station, Barrington, Cook County, IL

2. WATER TREATMENT PUMPING AND STORAGE BUILDING, REAR AND RIGHT ...

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

2. WATER TREATMENT PUMPING AND STORAGE BUILDING, REAR AND RIGHT SIDES, LOOKING SOUTHWEST. - NIKE Missile Base SL-40, Water Treatment & Storage Building, Southern portion of launch area, southeast of Ready Building, Hecker, Monroe County, IL

1. WATER TREATMENT PUMPING AND STORAGE BUILDING, FRONT AND LEFT ...

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

1. WATER TREATMENT PUMPING AND STORAGE BUILDING, FRONT AND LEFT SIDES, LOOKING NORTHEAST. - NIKE Missile Base SL-40, Water Treatment & Storage Building, Southern portion of launch area, southeast of Ready Building, Hecker, Monroe County, IL

2. PAINT AND OIL STORAGE SHED, FRONT AND RIGHT SIDES, ...

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

2. PAINT AND OIL STORAGE SHED, FRONT AND RIGHT SIDES, LOOKING SOUTH. - NIKE Missile Base SL-40, Paint & Oil Storage Shed, North end of base, northwest of Mess Hall & south of Basketball Court, Hecker, Monroe County, IL

Instability risk analysis and risk assessment system establishment of underground storage caverns in bedded salt rock

NASA Astrophysics Data System (ADS)

Jing, Wenjun; Zhao, Yan

2018-02-01

Stability is an important part of geotechnical engineering research. The operating experiences of underground storage caverns in salt rock all around the world show that the stability of the caverns is the key problem of safe operation. Currently, the combination of theoretical analysis and numerical simulation are the mainly adopts method of reserve stability analysis. This paper introduces the concept of risk into the stability analysis of underground geotechnical structure, and studies the instability of underground storage cavern in salt rock from the perspective of risk analysis. Firstly, the definition and classification of cavern instability risk is proposed, and the damage mechanism is analyzed from the mechanical angle. Then the main stability evaluating indicators of cavern instability risk are proposed, and an evaluation method of cavern instability risk is put forward. Finally, the established cavern instability risk assessment system is applied to the analysis and prediction of cavern instability risk after 30 years of operation in a proposed storage cavern group in the Huai’an salt mine. This research can provide a useful theoretical base for the safe operation and management of underground storage caverns in salt rock.

State and Territorial Underground Storage Tank Regulations: Compliance Deadlines for Major Provisions

EPA Pesticide Factsheets

Review compliance deadlines for major provisions of the 2015 federal UST requirements, in the 15 states that have updated their state underground storage tank regulations to incorporate the revised requirements.

30 CFR 57.6102 - Explosive material storage practices.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Explosive material storage practices. 57.6102 Section 57.6102 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Explosives Storage-Surface and Underground §...

30 CFR 57.6102 - Explosive material storage practices.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Explosive material storage practices. 57.6102 Section 57.6102 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Explosives Storage-Surface and Underground §...

30 CFR 57.6102 - Explosive material storage practices.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Explosive material storage practices. 57.6102 Section 57.6102 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Explosives Storage-Surface and Underground §...

Federal Facilities Reports About Underground Storage Tank Compliance - 2005 Energy Policy Act

EPA Pesticide Factsheets

Find links to reports from 24 federal agencies regarding the compliance status of underground storage tanks owned or operated by the federal agencies or located on land managed by the federal agencies.

Technical Guide for Addressing Petroleum Vapor Intrusion at Leaking Underground Storage Tank Sites

EPA Pesticide Factsheets

Review technical information for personnel EPA and implementing agencies for investigating and assessing petroleum vapor intrusion (PVI) at sites where petroleum hydrocarbons (PHCs) have been released from underground storage tanks (USTs).

Public Record About Underground Storage Tanks - 2005 Energy Policy Act

EPA Pesticide Factsheets

These grant guidelines implement the public record provision in Section 9002(d) of the Solid Waste Disposal Act, enacted by the Underground Storage Tank Compliance Act, part of the Energy Policy Act of 2005.

Natural Gas Storage in the United States in 2001: A Current Assessment and Near-Term Outlook

EIA Publications

2001-01-01

This report examines the large decline of underground natural gas storage inventories during the 2000-2001 heating season and the concern that the nation might run out of working gas in storage prior to the close of the heating season on March 31, 2001. This analysis also looks at the current profile and capabilities of the U.S. natural gas underground storage sector.

Unconventional missile concepts from consideration of varied mission requirements

NASA Technical Reports Server (NTRS)

Spearman, M. L.

1984-01-01

Missile concepts for volumetric efficiency, minimum carriage constraints, and aerodynamic performance to achieve mission requirements. The mission requirements considered include air to surface roles such as defense suppression or antishipping where payload and range may have priority over high maneuver capability, and air to air and surface to air roles paying attention to good maneuvering capability. The concepts are intended to provide for ease of storage or carriage. The concepts include monoplanes with highly swept, thick delta wings, highly swept delta wings mounted either high or low on a semicircular body, some ring wing and semiring wing arrangements, parasol wing, and elliptical lifting bodies. The missile configurations indicate possible approaches toward resolving problems of carriage and storage while retaining good volumetric and aerodynamic efficiency. The configurations can accomplish a variety of possible missions with relatively simple vehicle shapes.

Inspecting Underground Storage Tanks - 2005 Energy Policy Act

EPA Pesticide Factsheets

these grant guidelines implement the inspection provisions in Sections 9005(c)(1) and 9005(c)(2) of the Solid Waste Disposal Act, enacted by the Underground Storage Tank Compliance Act, part of the Energy Policy Act of 2005.

Secondary Containment for Underground Storage Tank Systems - 2005 Energy Policy Act

EPA Pesticide Factsheets

These grant guidelines implement the secondary containment provision in Section 9003(i)(1) of the Solid Waste Disposal Act, enacted by the Underground Storage Tank Compliance Act, part of the Energy Policy Act of 2005.

Do more frequent inspections improve compliance? Evidence from underground storage tank facilities in Louisiana

EPA Pesticide Factsheets

This working paper examines the effect of increased inspection frequency occurring under the Energy Policy Act of 2005 on compliance with release detection and prevention requirements at underground storage tank facilities in Louisiana.

CHARACTERISTICS OF NON-PETROLEUM UNDERGROUND STORAGE TANKS

EPA Science Inventory

It is generally acknowledged that a small fraction of the total underground storage tank population is used to store chemicals. The detailed characteristics of these tanks, however, are not well understood. Additional information is required if competent decisions are to be made ...

Investigation of Corrosion-Influencing Factors in Underground Storage Tanks with Diesel Service

EPA Science Inventory

This paper summarized the research findings of an effort undertaken by EPA to understand possible causes and solutions to widespread reports of severe corrosion of metal components in underground storage tank systems storing diesel fuel since 2007.

Detection of abandoned underground storage tanks in rights-of-way with ground-penetrating radar.

DOT National Transportation Integrated Search

1995-01-01

Highway agencies need a simple, effective, nondestructive way to inspect certain properties in rights-of-way for the possible presence of abandoned underground storage tanks, without disturbing the ground, before actual construction begins. Overall, ...

Technical Guide For Addressing Petroleum Vapor Intrusion At Leaking Underground Storage Tank Sites

EPA Pesticide Factsheets

This document is intended for use at any site subject to petroleum contamination from underground storage tanks where vapor intrusion may be of potential concern. It is applicable to both residential and non-residential settings.

The mechanism study between 3D Space-time deformation and injection or extraction of gas pressure change, the Hutubi Underground gas storage

NASA Astrophysics Data System (ADS)

Xiaoqiang, W.; Li, J.; Daiqing, L.; Li, C.

2017-12-01

The surface deformation of underground gas reservoir with the change of injection pressure is an excellent opportunity to study the load response under the action of tectonic movement and controlled load. This paper mainly focuses on the elastic deformation of underground structure caused by the change of the pressure state of reservoir rock under the condition of the irregular change of pressure in the underground gas storage of Hutubi, the largest underground gas storage in Xinjiang, at the same time, it makes a fine study on the fault activities of reservoir and induced earthquakes along with the equilibrium instability caused by the reservoir. Based on the 34 deformation integrated observation points and 3 GPS continuous observation stations constructed in the underground gas storage area of Hutubi, using modern measurement techniques such as GPS observation, precise leveling survey, flow gravity observation and so on, combined with remote sensing technology such as InSAR, the 3d space-time sequence images of the surface of reservoir area under pressure change were obtained. Combined with gas well pressure, physical parameters and regional seismic geology and geophysical data, the numerical simulation and analysis of internal changes of reservoir were carried out by using elastic and viscoelastic model, the deformation mechanical relationship of reservoir was determined and the storage layer under controlled load was basically determined. This research is financially supported by National Natural Science Foundation of China (Grant No.41474016, 41474051, 41474097)

The role of the underground for massive storage of energy: a preliminary glance of the French case

NASA Astrophysics Data System (ADS)

Audigane, Pascal; Gentier, Sylvie; Bader, Anne-Gaelle; Beccaletto, Laurent; Bellenfant, Gael

2014-05-01

The question of storing energy in France has become of primary importance since the launch of a road map from the government which places in pole position this topic among seven major milestones to be challenged in the context of the development of innovative technology in the country. The European objective to reach 20% of renewables in the energy market, from which a large part would come from wind and solar power generation, raises several issues regarding the capacity of the grid to manage the various intermittent energy sources in line with the variability of the public demand and offer. These uncertainties are highly influenced by unpredictable weather and economic fluctuations. To facilitate the large-scale integration of variable renewable electricity sources in grids, massive energy storage is needed. In that case, electric energy storage techniques involving the use of underground are often under consideration as they offer a large storage capacity volume with a adapted potential of confining and the space required for the implantation. Among the panel of massive storage technologies, one can find (i) the Underground Pumped Hydro-Storage (UPHS) which are an adaptation of classical Pumped Hydro Storage system often connected with dam constructions, (ii) the compressed air storage (CAES) and (iii) the hydrogen storage from conversion of electricity into H2 and O2 by electrolysis. UPHS concept is based on using the potential energy between two water reservoirs positioned at different heights. Favorable natural locations like mountainous areas or cliffs are spatially limited given the geography of the territory. This concept could be extended with the integration of one of these reservoirs in an underground cavities (specifically mined or reuse of preexisting mines) to increase opportunities on the national territory. Massive storage based on compression and relaxation of air (CAES) requires high volume and confining pressure around the storage that exists naturally in the underground and which increases with depth. However, the move to an interesting efficiency requires that the heat generated during compression can be stored and used during expansion. This storage can be also underground. H2 underground storage is part of the "Power to gas" concept which allows for converting electricity into a gas available for either electrical or gas grid. Each of these techniques requires the selection of appropriate geological formations which contains specific characteristics in agreement with several criteria under consideration when choosing electric energy storage methods for application (lifetime, life cycle, discharge rate, environmental impact, public acceptance …). We propose in this paper a preliminary review of the potential massive electric energy storage capacities in France of using specific geological formations (salt, basement) and the various physical phenomena linked to the couple geology/technology. Several approaches and methodologies developed formerly with other applications (geothermal, CO2 storage, heat storage …) will be used to investigate mechanical integrity and environmental impacts associated to these innovative technologies.

EVALUATION OF VOLUMETRIC LEAK DETECTION METHODS USED IN UNDERGROUND STORAGE TANKS

EPA Science Inventory

In the spring and summer of 1987, the United States Environmental Protection Agency (EPA) evaluated the performance of 25 commercially available volumetric test methods for the detection of small leaks in underground storage tanks containing gasoline. Performance was estimated by...

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

Norris, R.S.; Arkin, W.M.

The US. nuclear stockpile is at its lowest level since late 1958 or early 1959. In the past year, many weapons were returned to central military storage depots in the United States and funneled to the Energy Department's Pantex facility for final disassembly and disposal. This article presents a table showing the author's current estimate of the composition of the current operational stockpile, which contains some 10,500 warheads. Also categorized are warheads in [open quotes]inactive reserve[close quotes] and warheads awaiting eventual disassembly. The warheads are generally grouped as bombs, submarine-launched ballistic missiles, intercontinental ballistic missiles, air-launched cruise missiles, and sea-launchedmore » cruise missiles. Initial production dates and yield are listed for the warheads.« less

40 CFR 282.102 - Puerto Rico State-Administered Program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... part 281, subpart E. If the Commonwealth obtains approval for the revised requirements pursuant to... RCRA, 42 U.S.C. 6991 et seq. (A) Puerto Rico Statutory Requirements Applicable to the Underground Storage Tank Program, 1997. (B) Puerto Rico Regulatory Requirements Applicable to the Underground Storage...

MEASUREMENT AND ANALYSIS OF VAPOR SENSORS USED AT UNDERGROUND STORAGE TANK SITES

EPA Science Inventory

This report is a continuation of an investigation to quantify the operating characteristics of vapor sensor technologies used at underground storage tank (UST) sites. n the previous study (EPA/600/R-92/219) the sensitivity, selectivity, and response time to simulated UST environm...

VOLUMETRIC LEAK DETECTION IN LARGE UNDERGROUND STORAGE TANKS - VOLUME II: APPENDICES A-E

EPA Science Inventory

The program of experiments conducted at Griffiss Air Force Base was devised to expand the understanding of large underground storage tank behavior as it impacts the performance of volumetric leak detection testing. The report addresses three important questions about testing the ...

7 CFR 1955.57 - Real property containing underground storage tanks.

Code of Federal Regulations, 2014 CFR

2014-01-01

...; (3) Septic tanks; (4) Pipeline facilities (including gathering lines) regulated under; (i) The...) Storm water or wastewater collection systems; (7) Flow-through process tanks; (8) Liquid traps or... 7 Agriculture 14 2014-01-01 2014-01-01 false Real property containing underground storage tanks...

7 CFR 1955.57 - Real property containing underground storage tanks.

Code of Federal Regulations, 2011 CFR

2011-01-01

...; (3) Septic tanks; (4) Pipeline facilities (including gathering lines) regulated under; (i) The...) Storm water or wastewater collection systems; (7) Flow-through process tanks; (8) Liquid traps or... 7 Agriculture 14 2011-01-01 2011-01-01 false Real property containing underground storage tanks...

7 CFR 1955.57 - Real property containing underground storage tanks.

Code of Federal Regulations, 2012 CFR

2012-01-01

...; (3) Septic tanks; (4) Pipeline facilities (including gathering lines) regulated under; (i) The...) Storm water or wastewater collection systems; (7) Flow-through process tanks; (8) Liquid traps or... 7 Agriculture 14 2012-01-01 2012-01-01 false Real property containing underground storage tanks...

7 CFR 1955.57 - Real property containing underground storage tanks.

Code of Federal Regulations, 2013 CFR

2013-01-01

...; (3) Septic tanks; (4) Pipeline facilities (including gathering lines) regulated under; (i) The...) Storm water or wastewater collection systems; (7) Flow-through process tanks; (8) Liquid traps or... 7 Agriculture 14 2013-01-01 2013-01-01 false Real property containing underground storage tanks...

30 CFR 57.4460 - Storage of flammable liquids underground.

Code of Federal Regulations, 2010 CFR

2010-07-01

....4460 Section 57.4460 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Fire Prevention and Control Flammable and Combustible Liquids and Gases § 57.4460 Storage of flammable...

Underground Storage Tanks on Indian Lands. Education Moderates an Environmental Threat.

ERIC Educational Resources Information Center

Hillger, Robert W.; Small, Matthew C.

1992-01-01

Describes problems related to old underground storage tanks (USTs) that may leak toxic contents, focusing on relevance for American Indian reservations. Discusses design, installation, and upgrading of UST systems; federal definitions and regulations; leak detection; legal responsibility; and education for public awareness. Includes Environmental…

STATE-OF-THE-ART PROCEDURES AND EQUIPMENT FOR INTERNAL INSPECTION AND UPGRADING OF UNDERGROUND STORAGE TANKS

EPA Science Inventory

This report supplements the previous State-of-the-Art Procedures and Equipment for Internal Inspection of Underground Storage Tanks published in 1991 by the EPA. The present report updates and provides descriptions of additional tank inspection technologies, specifically, noninva...

DEMONSTRATION AND EVALUATION OF TECHNOLOGIES FOR DETERMINING THE SUITABILITY OF USTS FOR UPGRADING WITH CATHODIC PROTECTION

EPA Science Inventory

Field applications of three alternate technologies for assessing the suitability of underground storage tanks for upgrading by the addition of cathodic protection were observed and documented. The technologies were applied to five existing underground storage tanks that were slat...

VOLUMETRIC LEAK DETECTION IN LARGE UNDERGROUND STORAGE TANKS - VOLUME I

EPA Science Inventory

A set of experiments was conducted to determine whether volumetric leak detection system presently used to test underground storage tanks (USTs) up to 38,000 L (10,000 gal) in capacity could meet EPA's regulatory standards for tank tightness and automatic tank gauging systems whe...

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

Hatchell, Brian K.; Mauss, Fredrick J.; Santiago-Rojas, Emiliano

Military missiles are exposed to many sources of mechanical vibration that can affect system reliability, safety, and mission effectiveness. One of the most significant exposures to vibration occurs when the missile is being carried by an aviation platform, which is a condition known as captive carry. If the duration of captive carry exposure could be recorded during the missile’s service life, several advantages could be realized. Missiles that have been exposed to durations outside the design envelop could be flagged or screened for maintenance or inspection; lightly exposed missiles could be selected for critical mission applications; and missile allocation tomore » missions could be based on prior use to avoid overuse. The U. S. Army Aviation and Missile Research Development and Engineering Center (AMRDEC) has been developing health monitoring systems to assess and improve reliability of missiles during storage and field exposures. Under the direction of AMRDEC staff, engineers at the Pacific Northwest National Laboratory have developed a Captive Carry Health Monitor (CCHM) for the HELLFIRE II missile. The CCHM is an embedded usage monitoring device installed on the outer skin of the HELLFIRE II missile to record the cumulative hours the host missile has been in captive carry mode and thereby assess the overall health of the missile. This paper provides an overview of the CCHM electrical and package design, describes field testing and data analysis techniques used to identify captive carry, and discusses the potential application of missile health and usage data for real-time reliability analysis and fleet management.« less

Technical Feasibility of Compressed Air Energy Storage (CAES) Utilizing a Porous Rock Reservoir (Appendix)

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

Medeiros, Michael

Pacific Gas & Electric Company (PG&E) conducted a project to explore the viability of underground compressed air energy storage (CAES) technology. CAES uses low-cost, off-peak electricity to compress air into a storage system in an underground space such as a rock formation or salt cavern. When electricity is needed, the air is withdrawn and used to drive a generator for electricity production.

Technical Feasibility of Compressed Air Energy Storage (CAES) Utilizing a Porous Rock Reservoir

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

Medeiros, Michael; Booth, Robert; Fairchild, James

Pacific Gas & Electric Company (PG&E) conducted a project to explore the viability of underground compressed air energy storage (CAES) technology. CAES uses low-cost, off-peak electricity to compress air into a storage system in an underground space such as a rock formation or salt cavern. When electricity is needed, the air is withdrawn and used to drive a generator for electricity production.

40 CFR 282.87 - Oregon State-Administered Program.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 28 2012-07-01 2012-07-01 false Oregon State-Administered Program. 282... (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.87 Oregon State-Administered Program. (a) The State of Oregon is approved to administer and enforce an underground storage tank...

40 CFR 282.87 - Oregon State-Administered Program.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 27 2014-07-01 2014-07-01 false Oregon State-Administered Program. 282... (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.87 Oregon State-Administered Program. (a) The State of Oregon is approved to administer and enforce an underground storage tank...

40 CFR 282.87 - Oregon State-Administered Program.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 28 2013-07-01 2013-07-01 false Oregon State-Administered Program. 282... (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.87 Oregon State-Administered Program. (a) The State of Oregon is approved to administer and enforce an underground storage tank...

Development of in-structure design spectra for dome mounted equipment on underground waste storage tanks at the Hanford Site

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

Julyk, L.J.

1995-09-01

In-structure response spectra for dome mounted equipment on underground waste storage tanks at the Hanford Site are developed on the basis of recent soil-structure-interaction analyses. Recommended design spectra are provided for various locations on the tank dome.

40 CFR 282.61 - Hawaii State-Administered Program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Hawaii State-Administered Program. 282... (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.61 Hawaii State-Administered Program. (a) The State of Hawaii's underground storage tank program is approved in lieu of the...

40 CFR 282.50 - Alabama State-Administered Program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and Recovery Act of 1976 (RCRA), as amended, 42 U.S.C. 6991 et seq. The State's program, as... Alabama underground storage tank program concurrently with this notice and it will be effective on March... to be effective on March 25, 1997. Copies of Alabama's underground storage tank program may be...

40 CFR 282.83 - North Carolina State-Administered Program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (Insofar as .94A(2) subjects certain heating oil tanks and the piping connected to otherwise excluded tanks... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.83 North... an underground storage tank program in lieu of the Federal program under subtitle I of the Resource...

Numerical modeling of underground storage system for natural gas

NASA Astrophysics Data System (ADS)

Ding, J.; Wang, S.

2017-12-01

Natural gas is an important type of base-load energy, and its supply needs to be adjusted according to different demands in different seasons. For example, since natural gas is increasingly used to replace coal for winter heating, the demand for natural gas in winter is much higher than that in other seasons. As storage systems are the essential tools for balancing seasonal supply and demand, the design and simulation of natural gas storage systems form an important research direction. In this study, a large-scale underground storage system for natural gas is simulated based on theoretical analysis and finite element modeling.It is proven that the problem of axi-symmetric Darcy porous flow of ideal gas is governed by the Boussinesq equation. In terms of the exact solution to the Boussinesq equation, the basic operating characteristics of the underground storage system is analyzed, and it is demonstrated that the propagation distance of the pore pressure is proportional to the 1/4 power of the mass flow rate and to the 1/2 power of the propagation time. This quantitative relationship can be used to guide the overall design of natural gas underground storage systems.In order to fully capture the two-way coupling between pore pressure and elastic matrix deformation, a poro-elastic finite element model for natural gas storage is developed. Based on the numerical model, the dynamic processes of gas injection, storage and extraction are simulated, and the corresponding time-dependent surface deformations are obtained. The modeling results not only provide a theoretical basis for real-time monitoring for the operating status of the underground storage system through surface deformation measurements, but also demonstrate that a year-round balance can be achieved through periodic gas injection and extraction.This work is supported by the CAS "100 talents" Program and the National Natural Science Foundation of China (41371090).

3. PHOTOCOPY, ARCHITECTURAL AND STRUCTURAL PLAN, ELEVATIONS, AND SECTION DRAWING ...

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

3. PHOTOCOPY, ARCHITECTURAL AND STRUCTURAL PLAN, ELEVATIONS, AND SECTION DRAWING FOR WATER TREATMENT PUMPING AND STORAGE BUILDING. - NIKE Missile Base SL-40, Water Treatment & Storage Building, Southern portion of launch area, southeast of Ready Building, Hecker, Monroe County, IL

Technical Feasibility of Compressed Air Energy Storage (CAES) Utilizing a Porous Rock Reservoir, Appendix — Chapter 7

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

Medeiros, Michael

Pacific Gas & Electric Company (PG&E) conducted a project to explore the viability of underground compressed air energy storage (CAES) technology. CAES uses low-cost, off-peak electricity to compress air into a storage system in an underground space such as a rock formation or salt cavern. When electricity is needed, the air is withdrawn and used to drive a generator for electricity production.

Technical Feasibility of Compressed Air Energy Storage (CAES) Utilizing a Porous Rock Reservoir, Appendix — Chapter 6

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

Medeiros, Michael

Pacific Gas & Electric Company (PG&E) conducted a project to explore the viability of underground compressed air energy storage (CAES) technology. CAES uses low-cost, off-peak electricity to compress air into a storage system in an underground space such as a rock formation or salt cavern. When electricity is needed, the air is withdrawn and used to drive a generator for electricity production.

Technical Feasibility of Compressed Air Energy Storage (CAES) Utilizing a Porous Rock Reservoir, Appendix — Chapter 4

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

Medeiros, Michael

Pacific Gas & Electric Company (PG&E) conducted a project to explore the viability of underground compressed air energy storage (CAES) technology. CAES uses low-cost, off-peak electricity to compress air into a storage system in an underground space such as a rock formation or salt cavern. When electricity is needed, the air is withdrawn and used to drive a generator for electricity production.

Technical Feasibility of Compressed Air Energy Storage (CAES) Utilizing a Porous Rock Reservoir, Appendix — Chapter 9

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

Medeiros, Michael

Pacific Gas & Electric Company (PG&E) conducted a project to explore the viability of underground compressed air energy storage (CAES) technology. CAES uses low-cost, off-peak electricity to compress air into a storage system in an underground space such as a rock formation or salt cavern. When electricity is needed, the air is withdrawn and used to drive a generator for electricity production.

Technical Feasibility of Compressed Air Energy Storage (CAES) Utilizing a Porous Rock Reservoir, Appendix — Chapter 3

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

Medeiros, Michael

Pacific Gas & Electric Company (PG&E) conducted a project to explore the viability of underground compressed air energy storage (CAES) technology. CAES uses low-cost, off-peak electricity to compress air into a storage system in an underground space such as a rock formation or salt cavern. When electricity is needed, the air is withdrawn and used to drive a generator for electricity production.

Technical Feasibility of Compressed Air Energy Storage (CAES) Utilizing a Porous Rock Reservoir, Appendix — Chapter 5

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

Medeiros, Michael

Pacific Gas & Electric Company (PG&E) conducted a project to explore the viability of underground compressed air energy storage (CAES) technology. CAES uses low-cost, off-peak electricity to compress air into a storage system in an underground space such as a rock formation or salt cavern. When electricity is needed, the air is withdrawn and used to drive a generator for electricity production.

Technical Feasibility of Compressed Air Energy Storage (CAES) Utilizing a Porous Rock Reservoir, Appendix — Chapter 8

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

Medeiros, Michael

Pacific Gas & Electric Company (PG&E) conducted a project to explore the viability of underground compressed air energy storage (CAES) technology. CAES uses low-cost, off-peak electricity to compress air into a storage system in an underground space such as a rock formation or salt cavern. When electricity is needed, the air is withdrawn and used to drive a generator for electricity production.

41 CFR 102-80.40 - What are Federal agencies' responsibilities concerning the management of underground storage tanks?

Code of Federal Regulations, 2010 CFR

2010-07-01

...) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 80-SAFETY AND ENVIRONMENTAL MANAGEMENT Safety and Environmental Management Underground Storage Tanks § 102-80.40 What are Federal agencies' responsibilities... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What are Federal...

1988 Underground Storage Tanks; Technical Requirements; Final Rule and Underground Storage Tanks Containing Petroleum-Financial Responsibility Requirements and State Program Approval Objective; Final Rule

EPA Pesticide Factsheets

EPA's 1988 regulations concerning USTs are contained in 40 CFR Part 280, 40 CFR Part 281 and 40 CFR Parts 282.50-282.105 and divided into three sections: technical requirements, financial responsibility requirements, and state program approval objectives.

18 CFR 157.215 - Underground storage testing and development.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Underground storage testing and development. 157.215 Section 157.215 Conservation of Power and Water Resources FEDERAL ENERGY... not exceed the amount specified in Table II as adjusted pursuant to § 157.208(d). These costs shall...

18 CFR 157.215 - Underground storage testing and development.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 18 Conservation of Power and Water Resources 1 2014-04-01 2014-04-01 false Underground storage testing and development. 157.215 Section 157.215 Conservation of Power and Water Resources FEDERAL ENERGY... not exceed the amount specified in Table II as adjusted pursuant to § 157.208(d). These costs shall...

18 CFR 157.215 - Underground storage testing and development.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 18 Conservation of Power and Water Resources 1 2011-04-01 2011-04-01 false Underground storage testing and development. 157.215 Section 157.215 Conservation of Power and Water Resources FEDERAL ENERGY... not exceed the amount specified in Table II as adjusted pursuant to § 157.208(d). These costs shall...

18 CFR 157.215 - Underground storage testing and development.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 18 Conservation of Power and Water Resources 1 2013-04-01 2013-04-01 false Underground storage testing and development. 157.215 Section 157.215 Conservation of Power and Water Resources FEDERAL ENERGY... not exceed the amount specified in Table II as adjusted pursuant to § 157.208(d). These costs shall...

View of Water Storage Tank off entrance tunnel. Tunnel at ...

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

View of Water Storage Tank off entrance tunnel. Tunnel at left of image to Launch Silos - Titan One Missile Complex 2A, .3 miles west of 129 Road and 1.5 miles north of County Line Road, Aurora, Adams County, CO

Using Geographical Information Systems (GIS) to Identify the Geographic Regions Where People That Use Ground Water are Most Vulnerable to Impacts from Underground Storage

EPA Science Inventory

Using Geographic Information Systems (GIS), the vulnerability of ground water supplies to contamination from underground storage tanks (USTs) was assessed. The analysis was conducted for the 48 contiguous states, and then again for groups of states corresponding to the EPA Regio...

Method for constructing a lined underground cavity by underreaming, grouting, and boring through the grouting

DOEpatents

Johnson, W.H.

1971-02-02

A method is described for constructing a lined underground cavity. The process includes the steps of securing a casing in a borehole by grouting, underreaming the casing, filling the underreamed region with additional grouting, and then drilling through and underreaming the added grouting, thereby forming a room having a lining formed of the grouting. By using a structurally strong grouting that is impervious to water, the resulting room is waterproof and is suitable for on-site storage of an atomic device and its associated equipment prior to an underground atomic event. Such cavities also have other uses; for example, the cavities may be made very deep and used for storage of various fluids such as natural gas storage. (5 claims)

Reducing drinking water supply chemical contamination: risks from underground storage tanks.

PubMed

Enander, Richard T; Hanumara, R Choudary; Kobayashi, Hisanori; Gagnon, Ronald N; Park, Eugene; Vallot, Christopher; Genovesi, Richard

2012-12-01

Drinking water supplies are at risk of contamination from a variety of physical, chemical, and biological sources. Ranked among these threats are hazardous material releases from leaking or improperly managed underground storage tanks located at municipal, commercial, and industrial facilities. To reduce human health and environmental risks associated with the subsurface storage of hazardous materials, government agencies have taken a variety of legislative and regulatory actions--which date back more than 25 years and include the establishment of rigorous equipment/technology/operational requirements and facility-by-facility inspection and enforcement programs. Given a history of more than 470,000 underground storage tank releases nationwide, the U.S. Environmental Protection Agency continues to report that 7,300 new leaks were found in federal fiscal year 2008, while nearly 103,000 old leaks remain to be cleaned up. In this article, we report on an alternate evidence-based intervention approach for reducing potential releases from the storage of petroleum products (gasoline, diesel, kerosene, heating/fuel oil, and waste oil) in underground tanks at commercial facilities located in Rhode Island. The objective of this study was to evaluate whether a new regulatory model can be used as a cost-effective alternative to traditional facility-by-facility inspection and enforcement programs for underground storage tanks. We conclude that the alternative model, using an emphasis on technical assistance tools, can produce measurable improvements in compliance performance, is a cost-effective adjunct to traditional facility-by-facility inspection and enforcement programs, and has the potential to allow regulatory agencies to decrease their frequency of inspections among low risk facilities without sacrificing compliance performance or increasing public health risks. © 2012 Society for Risk Analysis.

The electrostatic properties of Fiber-Reinforced-Plastics double wall underground storage gasoline tanks

NASA Astrophysics Data System (ADS)

Li, Yipeng; Liu, Quanzhen; Meng, He; Sun, Lifu; Zhang, Yunpeng

2013-03-01

At present Fiber Reinforced Plastics (FRP) double wall underground storage gasoline tanks are wildly used. An FRP product with a resistance of more than 1011 Ω is a static non-conductor, so it is difficult for the static electricity in the FRP product to decay into the earth. In this paper an experimental system was built to simulate an automobile gasoline filling station. Some electrostatic parameters of the gasoline, including volume charge density, were tested when gasoline was unloaded into a FRP double wall underground storage tank. Measurements were taken to make sure the volume charge density in the oil-outlet was similar to the volume charge density in the tank. In most cases the volume charge density of the gasoline was more than 22.7 μC m-3, which is likely to cause electrostatic discharge in FRP double wall underground storage gasoline tanks. On the other hand, it would be hard to ignite the vapor by electrostatic discharge since the vapor pressure in the tanks is over the explosion limit. But when the tank is repaired or re-used, the operators must pay attention to the static electricity and some measurements should be taken to avoid electrostatic accident. Besides the relaxation time of charge in the FRP double wall gasoline storage tanks should be longer.

High temperature underground thermal energy storage system for solar energy

NASA Technical Reports Server (NTRS)

Collins, R. E.

1980-01-01

The activities feasibility of high temperature underground thermal storage of energy was investigated. Results indicate that salt cavern storage of hot oil is both technically and economically feasible as a method of storing huge quantities of heat at relatively low cost. One particular system identified utilizes a gravel filled cavern leached within a salt dome. Thermal losses are shown to be less than one percent of cyclically transferred heat. A system like this having a 40 MW sub t transfer rate capability and over eight hours of storage capacity is shown to cost about $13.50 per KWh sub t.

Test wells TW1 and TW2, and TW3, White Sands Missile Range, Otero County, New Mexico

USGS Publications Warehouse

Myers, R.G.; Pinckley, K.M.

1987-01-01

Three test wells, TW1, TW2, and TW3, were drilled at White Sands Missile Range in south-central New Mexico in July, August, and October 1983 as part of a joint military training program sponsored by the U.S. Navy and U.S. Army in July, August, and October 1983. The test wells were drilled as exploratory and monitoring wells for the toxic waste storage facility at White Sands Missile Range. Information obtained from these wells includes lithologic logs for all wells and borehole-geophysical logs for the cased wells. (Author 's abstract)

Basic features of waste material storage in underground space in relation to geomechanics

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

Konecny, P.

1994-12-31

It is logical to consider utilizing underground cavities for waste material disposal because, during mining, great volumes of rock materials are extracted, and underground hollow areas and communicating workings are created that can, in general, be utilized for waste disposal. Additionally, in many cases, underground waste disposal favorably supports mining process technology (for instance, application of power plant fly ash and preparation plant tailings as hardened backfill). However, it is necessary to give particular attention to the preparation, operation, and isolation of underground tip areas; errors and, in extreme cases, emergencies in underground tips are generally more difficult to dealmore » with than those in surface tips. A tip place constructed underground becomes part of the rock massif; therefore, all natural laws that rule the rock massif must be respected. Of course, such an approach requires knowledge of processes and natural regularities that will occur in rock strata where tip places have been constructed. Such knowledge is gained through familiarity with contemporary geomechanical science. The paper discusses basic geomechanical principles of underground waste disposal; geomechanical aspects of rock massif evaluation in view of waste material storage in mine workings; and plans for an experimental project for waste disposal in the Dul Ostrava underground mine.« less

4. PHOTOCOPY OF DRAWING (1976 STRUCTURAL AND ELECTRICAL DRAWING BY ...

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

4. PHOTOCOPY OF DRAWING (1976 STRUCTURAL AND ELECTRICAL DRAWING BY THE SPACE AND MISSILE TEST CENTER, VAFB, USAF) STRUCTURAL AND ELECTRICAL DIAGRAM FOR EQUIPMENT STORAGE BUILDING, SHEET S-26 - Vandenberg Air Force Base, Space Launch Complex 3, Storage Shed, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

Storage reliability analysis summary report. Volume 2: Electro mechanical devices

NASA Astrophysics Data System (ADS)

Smith, H. B., Jr.; Krulac, I. L.

1982-09-01

This document summarizes storage reliability data collected by the US Army Missile Command on electro-mechanical devices over a period of several years. Sources of data are detailed, major failure modes and mechanisms are listed and discussed. Non-operational failure rate prediction methodology is given, and conclusions and recommendations for enhancing the storage reliability of devices are drawn from the analysis of collected data.

Justification of Estimates for Fiscal Year 1983 Submitted to Congress.

DTIC Science & Technology

1982-02-01

hierarchies to aid software production; completion of the components of an adaptive suspension vehicle including a storage energy unit, hydraulics, laser...and corrosion (long storage times), and radiation-induced breakdown. Solid- lubricated main engine bearings for cruise missile engines would offer...environments will cause "soft error" (computational and memory storage errors) in advanced microelectronic circuits. Research on high-speed, low-power

An Approach for Developing Site-Specific Lateral and Vertical Inclusion Zones within which Structures Should be Evaluated for Petroleum Vapor Intrusion due to Releases of Motor Fuel from Underground Storage Tanks

EPA Science Inventory

Buildings may be at risk from Petroleum Vapor Intrusion (PVI) when they overlie petroleum hydrocarbon contamination in the unsaturated zone or dissolved in groundwater. The U.S. EPA Office of Underground Storage Tanks (OUST) is preparing Guidance for Addressing Petroleum Vapor I...

GIS Analysis of Available Data to Identify regions in the U.S. Where Shallow Ground Water Supplies are Particularly Vulnerable to Contamination by Releases to Biofuels from Underground Storage Tanks

EPA Science Inventory

GIS analysis of available data to identify regions in the U.S. where shallow ground water supplies are particularly vulnerable to contamination by releases of biofuels from underground storage tanks. In this slide presentation, GIS was used to perform a simple numerical and ...

Military and Security Developments Involving the Democratic People’s Republic of Korea: Annual Report to Congress

DTIC Science & Technology

2013-01-01

underground, cross-border tunnels to attack high-value targets like command and control nodes or air bases. Theater Ballistic Missiles. North Korea has...fomenting unrest and revolution. Command and Control. The DPRK National Defense Commission ( NDC ) is the symbolic nominal authority over the North’s...and control is exercised by its subordinate General Staff Department. The 1992 constitution gives control of the North’s military to the NDC , and

3. PHOTOCOPY OF DRAWING (1976 CIVIL ENGINEERING DRAWING BY THE ...

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

3. PHOTOCOPY OF DRAWING (1976 CIVIL ENGINEERING DRAWING BY THE SPACE AND MISSILE TEST CENTER, VAFB, USAF) PARTIAL SITE PLAN, EQUIPMENT STORAGE BUILDING, PARKING AREA OVERLAY, AND NEW ROAD, SHEET C4 - Vandenberg Air Force Base, Space Launch Complex 3, Storage Shed, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

UST/LUST Program Information

EPA Pesticide Factsheets

This asset includes an inventory of programmatic information, including policies and guidance, training course materials and Leaking Underground Storage Tanks (LUST) Trust Fund information. This documentation is used by states, territories, tribes and private parties to implement the Underground Storage Tank (UST) program. It also includes analysis of the laws and regulations that govern USTs, and policies and guidance for implementing the UST program developed by EPA in consultation with state and territorial UST programs.

18 CFR 157.213 - Underground storage field facilities.

Code of Federal Regulations, 2011 CFR

2011-04-01

... storage reservoir and within the buffer area; (4) A detailed description of present storage operations and..., provided the storage facility's certificated physical parameters—including total inventory, reservoir pressure, reservoir and buffer boundaries, and certificated capacity remain unchanged—and provided...

Indian Country Leaking Underground Storage Tanks, Region 9, 2016

EPA Pesticide Factsheets

This GIS dataset contains point features that represent Leaking Underground Storage Tanks in US EPA Region 9 Indian Country. This dataset contains facility name and locational information, status of LUST case, operating status of facility, inspection dates, and links to No Further Action letters for closed LUST cases. This database contains 1230 features, with 289 features having a LUST status of open, closed with no residual contamination, or closed with residual contamination.

Nanotechnology for missiles

NASA Astrophysics Data System (ADS)

Ruffin, Paul B.

2004-07-01

Nanotechnology development is progressing very rapidly. Several billions of dollars have been invested in nanoscience research since 2000. Pioneering nanotechnology research efforts have been primarily conducted at research institutions and centers. This paper identifies developments in nanoscience and technology that could provide significant advances in missile systems applications. Nanotechnology offers opportunities in the areas of advanced materials for coatings, including thin-film optical coatings, light-weight, strong armor and missile structural components, embedded computing, and "smart" structures; nano-particles for explosives, warheads, turbine engine systems, and propellants to enhance missile propulsion; nano-sensors for autonomous chemical detection; and nano-tube arrays for fuel storage and power generation. The Aviation and Missile Research, Development, and Engineering Center (AMRDEC) is actively collaborating with academia, industry, and other Government agencies to accelerate the development and transition of nanotechnology to favorably impact Army Transformation. Currently, we are identifying near-term applications and quantifying requirements for nanotechnology use in Army missile systems, as well as monitoring and screening research and developmental efforts in the industrial community for military applications. Combining MicroElectroMechanical Systems (MEMS) and nanotechnology is the next step toward providing technical solutions for the Army"s transformation. Several research and development projects that are currently underway at AMRDEC in this technology area are discussed. A top-level roadmap of MEMS/nanotechnology development projects for aviation and missile applications is presented at the end.

73. View of line of stainless steel coolant storage tanks ...

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

73. View of line of stainless steel coolant storage tanks for bi-sodium sulfate/water coolant solution at first floor of transmitter building no. 102. - Clear Air Force Station, Ballistic Missile Early Warning System Site II, One mile west of mile marker 293.5 on Parks Highway, 5 miles southwest of Anderson, Anderson, Denali Borough, AK

Storage of Residual Fuel Oil in Underground Unlined Rock Caverns.

DTIC Science & Technology

1980-12-01

underground space as the above-mentioned companies.) These companies are anxious to market their experience and cite contacts with the U.S. Department of...expanding marketing efforts. Detailed descriptions 13. In the original plan for producing a generic study of the four storage media, it was decided to...Jollanssonr and Mr. Tuomlo SaarniI Manager, Market ing Energy Sector (Bibl: 14, 15, arid 16). 13 . Ekono Oy is one ol the four companies forming the

Assessment of feasible strategies for seasonal underground hydrogen storage in a saline aquifer

NASA Astrophysics Data System (ADS)

Sáinz-García, Alvaro; Abarca, Elena; Rubí, Violeta; Grandia, Fidel

2017-04-01

Renewable energies are unsteady, which results in temporary mismatches between demand and supply. The conversion of surplus energy to hydrogen and its storage in geological formations is one option to balance this energy gap. This study evaluates the feasibility of seasonal storage of hydrogen produced from wind power in Castilla-León region (northern Spain). A 3D multiphase numerical model is used to test different extraction well configurations during three annual injection-production cycles in a saline aquifer. Results demonstrate that underground hydrogen storage in saline aquifers can be operated with reasonable recovery ratios. A maximum hydrogen recovery ratio of 78%, which represents a global energy efficiency of 30%, has been estimated. Hydrogen upconing emerges as the major risk on saline aquifer storage. However, shallow extraction wells can minimize its effects. Steeply dipping geological structures are key for an efficient hydrogen storage.

Underground Pumped Storage Hydropower using abandoned open pit mines: influence of groundwater seepage on the system efficiency

NASA Astrophysics Data System (ADS)

Pujades, Estanislao; Bodeux, Sarah; Orban, Philippe; Dassargues, Alain

2016-04-01

Pumped Storage Hydropower (PSH) plants can be used to manage the production of electrical energy according to the demand. These plants allow storing and generating electricity during low and high demand energy periods, respectively. Nevertheless, PSH plants require a determined topography because two reservoirs located at different heights are needed. At sites where PSH plants cannot be constructed due to topography requirements (flat regions), Underground Pumped Storage Hydropower (UPSH) plants can be used to adjust the electricity production. These plants consist in two reservoirs, the upper one is located at the surface (or at shallow depth) while the lower one is underground (or deeper). Abandoned open pit mines can be used as lower reservoirs but these are rarely isolated. As a consequence, UPSH plants will interact with surrounding aquifers exchanging groundwater. Groundwater seepage will modify hydraulic head inside the underground reservoir affecting global efficiency of the UPSH plant. The influence on the plant efficiency caused by the interaction between UPSH plants and aquifers will depend on the aquifer parameters, underground reservoir properties and pumping and injection characteristics. The alteration of the efficiency produced by the groundwater exchanges, which has not been previously considered, is now studied numerically. A set of numerical simulations are performed to establish in terms of efficiency the effects of groundwater exchanges and the optimum conditions to locate an UPSH plant.

Value of Underground Storage in Today's Natural Gas Industry, The

EIA Publications

1995-01-01

This report explores the significant and changing role of storage in the industry by examining the value of natural gas storage; short-term relationships between prices, storage levels, and weather; and some longer term impacts of the Federal Energy Regulatory Commission's (FERC) Order 636.

30 CFR 57.6102 - Explosive material storage practices.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Explosive material storage practices. 57.6102... Storage-Surface and Underground § 57.6102 Explosive material storage practices. (a) Explosive material... instructions and the date-plant-shift code are maintained with the product. Storage—Surface Only ...

30 CFR 57.6102 - Explosive material storage practices.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Explosive material storage practices. 57.6102... Storage-Surface and Underground § 57.6102 Explosive material storage practices. (a) Explosive material... instructions and the date-plant-shift code are maintained with the product. Storage—Surface Only ...

30 CFR 57.4160 - Underground electric substations and liquid storage facilities.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Fire Prevention and Control Prohibitions/precautions/housekeeping § 57.4160... noncombustible materials with equivalent fire protection characteristics. ...

Technology for National Security

DTIC Science & Technology

1988-10-01

tanks, and automobiles are already driven by turbines, and more will be. Turbines must be operated at very high temperatures to compete with the...efficiency of internal combustion engines. Cheap, high-temperature turbines for automobiles and land vehicles will probably require the use of ceramic...of bytes of data. Erasable optical storage techniques are maturing and breakthroughs in reprogrammable optical storage for platform or missile

30 CFR 57.8520 - Ventilation plan.

Code of Federal Regulations, 2010 CFR

2010-07-01

... mine openings adjacent to the mine; (9) Locations of permanent underground shops, diesel fuel storage depots, oil fuel storage depots, hoist rooms, compressors, battery charging stations and explosive...

100-N Area underground storage tank closures

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

Rowley, C.A.

1993-08-01

This report describes the removal/characterization actions concerning underground storage tanks (UST) at the 100-N Area. Included are 105-N-LFT, 182-N-1-DT, 182-N-2-DT, 182-N-3-DT, 100-N-SS-27, and 100-N-SS-28. The text of this report gives a summary of remedial activities. In addition, correspondence relating to UST closures can be found in Appendix B. Appendix C contains copies of Unusual Occurrence Reports, and validated sampling data results comprise Appendix D.

Geologic Carbon Sequestration: Mitigating Climate Change by Injecting CO2 Underground (LBNL Summer Lecture Series)

ScienceCinema

Oldenburg, Curtis M. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Earth Sciences Division

2018-05-07

Summer Lecture Series 2009: Climate change provides strong motivation to reduce CO2 emissions from the burning of fossil fuels. Carbon dioxide capture and storage involves the capture, compression, and transport of CO2 to geologically favorable areas, where its injected into porous rock more than one kilometer underground for permanent storage. Oldenburg, who heads Berkeley Labs Geologic Carbon Sequestration Program, will focus on the challenges, opportunities, and research needs of this innovative technology.

30 CFR 57.6800 - Storage facilities.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Storage facilities. 57.6800 Section 57.6800...-Surface and Underground § 57.6800 Storage facilities. When repair work which could produce a spark or flame is to be performed on a storage facility— (a) The explosive material shall be moved to another...

75 FR 17707 - Arlington Storage Company, LLC; Notice of Filing

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-07

... Storage Company, LLC; Notice of Filing March 30, 2010. Take notice that on March 24, 2010, Arlington Storage Company, LLC (ASC), Two Brush Creek Boulevard, Kansas City, Missouri 64112, filed an application... existing underground natural gas storage facility located in Schuyler County, New York known as the Seneca...

30 CFR 57.6800 - Storage facilities.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Storage facilities. 57.6800 Section 57.6800...-Surface and Underground § 57.6800 Storage facilities. When repair work which could produce a spark or flame is to be performed on a storage facility— (a) The explosive material shall be moved to another...

30 CFR 57.6800 - Storage facilities.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Storage facilities. 57.6800 Section 57.6800...-Surface and Underground § 57.6800 Storage facilities. When repair work which could produce a spark or flame is to be performed on a storage facility— (a) The explosive material shall be moved to another...

30 CFR 57.6800 - Storage facilities.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Storage facilities. 57.6800 Section 57.6800...-Surface and Underground § 57.6800 Storage facilities. When repair work which could produce a spark or flame is to be performed on a storage facility— (a) The explosive material shall be moved to another...

30 CFR 57.6800 - Storage facilities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Storage facilities. 57.6800 Section 57.6800...-Surface and Underground § 57.6800 Storage facilities. When repair work which could produce a spark or flame is to be performed on a storage facility— (a) The explosive material shall be moved to another...

40 CFR 144.22 - Existing Class II enhanced recovery and hydrocarbon storage wells.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and hydrocarbon storage wells. 144.22 Section 144.22 Protection of Environment ENVIRONMENTAL... of Underground Injection by Rule § 144.22 Existing Class II enhanced recovery and hydrocarbon storage wells. (a) An existing Class II enhanced recovery or hydrocarbon storage injection well is authorized by...

40 CFR 144.22 - Existing Class II enhanced recovery and hydrocarbon storage wells.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and hydrocarbon storage wells. 144.22 Section 144.22 Protection of Environment ENVIRONMENTAL... of Underground Injection by Rule § 144.22 Existing Class II enhanced recovery and hydrocarbon storage wells. (a) An existing Class II enhanced recovery or hydrocarbon storage injection well is authorized by...

Fuel Storage Tanks at FAA Facilities: Order 1050.15A

DOT National Transportation Integrated Search

1997-04-30

The Federal Aviation Administration (FAA) has over 4,000 fuel storage tanks (FST) in its : inventory. Most of these FSTs are underground storage tanks (UST) that contain fuel for : emergency backup generators providing secondary power to air navigati...

Test wells T27 and T28, White Sands Missile Range, Dona Ana County, New Mexico

USGS Publications Warehouse

Myers, R.G.; Pinckley, K.M.

1985-01-01

Two test wells, T27 and T28, were drilled at White Sands Missile Range in south-central New Mexico as part of a joint military training program sponsored by the U.S. Army in February and March 1983. Test wells T27 and T28 were drilled as observation wells in the vicinity of the Liquid Propellant Storage Area. Information obtained from these wells includes lithologic logs, driller 's logs, and borehole-geophysical logs from the cased wells. (USGS)

Abandoned underground storage tank location using fluxgate magnetic surveying: A case study

USGS Publications Warehouse

Van Biersel, T. P.; Bristoll, B.C.; Taylor, R.W.; Rose, J.

2002-01-01

In 1993, during the removal of a diesel and a gasoline underground storage tank at the municipal garage of the Village of Kohler, Sheboygan County, Wisconsin, soil testing revealed environmental contamination at the site. A site investigation revealed the possibility of a second on-site source of petroleum contamination. Limited historical data and the present usage of structures within the suspected source area precluded the use of most invasive sampling methods and most geophysical techniques. A fluxgate magnetometer survey, followed by confirmatory excavation, was conducted at the site. The fluxgate magnetometer survey identified nine possible magnetic anomalies within the 18 ?? 25 m area. The subsequent excavation near the anomalies revealed the presence of five paired and two individual 2000 L underground storage tanks. The fluxgate magnetometer survey, although affected by the proximity of buildings, was able to detect the buried tanks within 3 m of the brick structures, using a 1.5 ?? 1.5 m sampling array.

Underground Tank Management.

ERIC Educational Resources Information Center

Bednar, Barbara A.

1990-01-01

The harm to human health and our environment caused by leaking underground storage tanks can be devastating. Schools can meet new federal waste management standards by instituting daily inventory monitoring, selecting a reliable volumetric testing company, locating and repairing leaks promptly, and removing and installing tanks appropriately. (MLH)

Fuel storage tanks at FAA facilities : Order 1050.15A : executive summary.

DOT National Transportation Integrated Search

1997-04-30

The Federal Aviation Administration (FAA) has over 4,000 fuel storage tanks (FST) in its inventory. Most of these FSTs are underground storage tanks (UST) that contain fuel for emergency backup generators providing secondary power to air navigational...

20. Interior view of fuel storage pit or vault adjacent ...

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

20. Interior view of fuel storage pit or vault adjacent to Test Cell 9 in Component Test Laboratory (T-27), looking west. Photograph shows upgraded instrumentation, piping, tanks, and technological modifications installed in 1997-99 to accommodate component testing requirements for the Atlas V missile. - Air Force Plant PJKS, Systems Integration Laboratory, Components Test Laboratory, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

40 CFR 279.64 - Used oil storage.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 28 2013-07-01 2013-07-01 false Used oil storage. 279.64 Section 279... for Energy Recovery § 279.64 Used oil storage. Used oil burners are subject to all applicable Spill.... Used oil burners are also subject to the Underground Storage Tank (40 CFR part 280) standards for used...

40 CFR 279.64 - Used oil storage.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 27 2014-07-01 2014-07-01 false Used oil storage. 279.64 Section 279... for Energy Recovery § 279.64 Used oil storage. Used oil burners are subject to all applicable Spill.... Used oil burners are also subject to the Underground Storage Tank (40 CFR part 280) standards for used...

40 CFR 279.64 - Used oil storage.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 28 2012-07-01 2012-07-01 false Used oil storage. 279.64 Section 279... for Energy Recovery § 279.64 Used oil storage. Used oil burners are subject to all applicable Spill.... Used oil burners are also subject to the Underground Storage Tank (40 CFR part 280) standards for used...

77 FR 37036 - Williston Basin Interstate Pipeline Company; Notice of Request Under Blanket Authorization

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-20

... operation of natural gas facilities in Sheridan County and Campbell County, Wyoming and modification of underground storage facilities at its Baker Storage Reservoir in Fallon County, Montana. The details of... firm storage deliverability from its Baker Storage Reservoir that it will use to make up for declining...

GEOLOGIC CARBON STORAGE: UNDERSTANDING THE RULES OF THE UNDERGROUND

EPA Science Inventory

The paper discusses the geologic sequestration (GS) of carbon dioxide (CO2), an emerging option for carbon management. Few studies have explored the regulatory needs of GS or compared these needs with regulations governing underground injection on the U.S. mainland. Our treatment...

2. SHED, SOUTH END OF SHORTER BARRACKS, FRONT AND RIGHT ...

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

2. SHED, SOUTH END OF SHORTER BARRACKS, FRONT AND RIGHT SIDES, LOOKING SOUTHWEST. - NIKE Missile Base C-84, Paint & Oil Storage Shed, South of Launch Area Entrance Drive, near security fence, Barrington, Cook County, IL

COKE STORAGE HOPPER LOCATED OUTSIDE THE MALLEABLE FOUNDRY SHOWING LOADING ...

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

COKE STORAGE HOPPER LOCATED OUTSIDE THE MALLEABLE FOUNDRY SHOWING LOADING DEVICE THAT USED A SKIP CAR TO FILL THE HOPPER FROM UNDERGROUND GRAVITY-FED STORAGE AREAS FROM INCOMING RAILROAD CARS. - Stockham Pipe & Fittings Company, 4000 Tenth Avenue North, Birmingham, Jefferson County, AL

REDUCTIONS WITHOUT REGRET: HISTORICAL PERSPECTIVES

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

Swegle, J.; Tincher, D.

This is the first of three papers (in addition to an introductory summary) aimed at providing a framework for evaluating future reductions or modifications of the U.S. nuclear force, first by considering previous instances in which nuclear-force capabilities were eliminated; second by looking forward into at least the foreseeable future at the features of global and regional deterrence (recognizing that new weapon systems currently projected will have expected lifetimes stretching beyond our ability to predict the future); and third by providing examples of past or possible undesirable outcomes in the shaping of the future nuclear force, as well as somemore » closing thoughts for the future. This paper examines the circumstances and consequences of the elimination of The INF-range Pershing II ballistic missile and Gryphon Ground-Launched Cruise Missile (GLCM), deployed by NATO under a dual-track strategy to counter Soviet intermediate-range missiles while pursuing negotiations to limit or eliminate all of these missiles. The Short-Range Attack Missile (SRAM), which was actually a family of missiles including SRAM A, SRAM B (never deployed), and SRAM II and SRAM T, these last two cancelled during an over-budget/behind-schedule development phase as part of the Presidential Nuclear Initiatives of 1991 and 1992. The nuclear-armed version of the Tomahawk Land-Attack Cruise Missile (TLAM/N), first limited to shore-based storage by the PNIs, and finally eliminated in deliberations surrounding the 2010 Nuclear Posture Review Report. The Missile-X (MX), or Peacekeeper, a heavy MIRVed ICBM, deployed in fixed silos, rather than in an originally proposed mobile mode. Peacekeeper was likely intended as a bargaining chip to facilitate elimination of Russian heavy missiles. The plan failed when START II did not enter into force, and the missiles were eliminated at the end of their intended service life. The Small ICBM (SICBM), or Midgetman, a road-mobile, single-warhead missile for which per-unit costs were climbing when it was eliminated under the PNIs. Although there were liabilities associated with each of these systems, there were also unique capabilities; this paper lays out the pros and cons for each. Further, we articulate the capabilities that were eliminated with these systems.« less

40 CFR 280.33 - Repairs allowed.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Practice for the Interior Lining of Existing Steel Underground Storage Tanks”; and National Leak Prevention Association Standard 631, “Spill Prevention, Minimum 10 Year Life Extension of Existing Steel Underground... pipe sections and fittings that have released product as a result of corrosion or other damage must be...

40 CFR 280.33 - Repairs allowed.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Practice for the Interior Lining of Existing Steel Underground Storage Tanks”; and National Leak Prevention Association Standard 631, “Spill Prevention, Minimum 10 Year Life Extension of Existing Steel Underground... pipe sections and fittings that have released product as a result of corrosion or other damage must be...

High-Level Radioactive Waste: Safe Storage and Ultimate Disposal.

ERIC Educational Resources Information Center

Dukert, Joseph M.

Described are problems and techniques for safe disposal of radioactive waste. Degrees of radioactivity, temporary storage, and long-term permanent storage are discussed. Included are diagrams of estimated waste volumes to the year 2000 and of an artist's conception of a permanent underground disposal facility. (SL)

Storage Reliability Missile Materiel Program. Storage Reliability Summary Report. Volume 2. Electromechanical Devices

DTIC Science & Technology

1978-02-01

ii•t, difforonc wit h ono data not’ hoV14. a nq I til i. It n 1.1 y Hho i~r fitltrevi rato, TIhil # da tai ou t W~AP i’eiwivod and th I’ll oeitnniciw...consideration. Wolfram, molybdenum, and carbon are able to sustain an arc without reaching their melting point (sufficient thermionic emission occurs at

30 CFR 57.6960 - Mixing of explosive material.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Mixing of explosive material. 57.6960 Section... General Requirements-Underground Only § 57.6960 Mixing of explosive material. (a) The mixing of... to the hazards associated with the mixing of the bulk explosive material underground. (b) Storage...

30 CFR 57.6960 - Mixing of explosive material.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Mixing of explosive material. 57.6960 Section... General Requirements-Underground Only § 57.6960 Mixing of explosive material. (a) The mixing of... to the hazards associated with the mixing of the bulk explosive material underground. (b) Storage...

30 CFR 57.6960 - Mixing of explosive material.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Mixing of explosive material. 57.6960 Section... General Requirements-Underground Only § 57.6960 Mixing of explosive material. (a) The mixing of... to the hazards associated with the mixing of the bulk explosive material underground. (b) Storage...

30 CFR 57.6960 - Mixing of explosive material.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Mixing of explosive material. 57.6960 Section... General Requirements-Underground Only § 57.6960 Mixing of explosive material. (a) The mixing of... to the hazards associated with the mixing of the bulk explosive material underground. (b) Storage...

30 CFR 57.6960 - Mixing of explosive material.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Mixing of explosive material. 57.6960 Section... General Requirements-Underground Only § 57.6960 Mixing of explosive material. (a) The mixing of... to the hazards associated with the mixing of the bulk explosive material underground. (b) Storage...

30 CFR 75.1106-3 - Storage of liquefied and nonliquefied compressed gas cylinders; requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES...; requirements. (a) Liquefied and nonliquefied compressed gas cylinders stored in an underground coal mine shall... falling material, contact with power lines and energized electrical equipment, heat from welding, cutting...

29 CFR 1926.904 - Storage of explosives and blasting agents.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., electric blasting caps, detonating primers, and primed cartridges shall not be stored in the same magazine... feet of explosives and detonator storage magazine. (d) No explosives or blasting agents shall be... least two modes of exit have been provided. (e) Permanent underground storage magazines shall be at...

30 CFR 57.4462 - Storage of combustible liquids underground.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Fire Prevention and Control Flammable and Combustible Liquids and Gases § 57.4462 Storage of...) Combustible liquids, including oil or grease, shall be stored in non-glass containers or storage tanks. The... one inch of shotcrete, one-half inch of gunite, or other noncombustible material with equivalent fire...

30 CFR 57.4462 - Storage of combustible liquids underground.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Fire Prevention and Control Flammable and Combustible Liquids and Gases § 57.4462 Storage of...) Combustible liquids, including oil or grease, shall be stored in non-glass containers or storage tanks. The... one inch of shotcrete, one-half inch of gunite, or other noncombustible material with equivalent fire...

30 CFR 57.4462 - Storage of combustible liquids underground.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Fire Prevention and Control Flammable and Combustible Liquids and Gases § 57.4462 Storage of...) Combustible liquids, including oil or grease, shall be stored in non-glass containers or storage tanks. The... one inch of shotcrete, one-half inch of gunite, or other noncombustible material with equivalent fire...

30 CFR 57.4462 - Storage of combustible liquids underground.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Fire Prevention and Control Flammable and Combustible Liquids and Gases § 57.4462 Storage of...) Combustible liquids, including oil or grease, shall be stored in non-glass containers or storage tanks. The... one inch of shotcrete, one-half inch of gunite, or other noncombustible material with equivalent fire...

30 CFR 57.4462 - Storage of combustible liquids underground.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Fire Prevention and Control Flammable and Combustible Liquids and Gases § 57.4462 Storage of...) Combustible liquids, including oil or grease, shall be stored in non-glass containers or storage tanks. The... one inch of shotcrete, one-half inch of gunite, or other noncombustible material with equivalent fire...

A GIS-based 3D online information system for underground energy storage in northern Germany

NASA Astrophysics Data System (ADS)

Nolde, Michael; Malte, Schwanebeck; Ehsan, Biniyaz; Rainer, Duttmann

2015-04-01

We would like to present the concept and current state of development of a GIS-based 3D online information system for underground energy storage. Its aim is to support the local authorities through pre-selection of possible sites for thermal, electrical and substantial underground energy storages. Since the extension of renewable energies has become legal requirement in Germany, the underground storing of superfluously produced green energy (such as during a heavy wind event) in the form of compressed air, gas or heated water has become increasingly important. However, the selection of suitable sites is a complex task. The presented information system uses data of geological features such as rock layers, salt domes and faults enriched with attribute data such as rock porosity and permeability. This information is combined with surface data of the existing energy infrastructure, such as locations of wind and biogas stations, powerline arrangement and cable capacity, and energy distribution stations. Furthermore, legal obligations such as protected areas on the surface and current underground mining permissions are used for the process of pre-selecting sites suitable for energy storage. Not only the current situation but also prospective scenarios, such as expected growth in produced amount of energy are incorporated in the system. While the process of pre-selection itself is completely automated, the user has full control of the weighting of the different factors via the web interface. The system is implemented as an online 3D server GIS environment, so that it can easily be utilized in any web browser. The results are visualized online as interactive 3d graphics. The information system is implemented in the Python programming language in combination with current Web standards, and is build using only free and open source software. It is being developed at Kiel University as part of the ANGUS+ project (lead by Prof. Sebastian Bauer) for the federal state of Schleswig-Holstein in northern Germany.

Mines as lower reservoir of an UPSH (Underground Pumping Storage Hydroelectricity): groundwater impacts and feasibility

NASA Astrophysics Data System (ADS)

Bodeux, Sarah; Pujades, Estanislao; Orban, Philippe; Dassargues, Alain

2016-04-01

The energy framework is currently characterized by an expanding use of renewable sources. However, their intermittence could not afford a stable production according to the energy demand. Pumped Storage Hydroelectricity (PSH) is an efficient possibility to store and release electricity according to the demand needs. Because of the topographic and environmental constraints of classical PSH, new potential suitable sites are rare in countries whose topography is weak or with a high population density. Nevertheless, an innovative alternative is to construct Underground Pumped Storage Hydroelectricity (UPSH) plants by using old underground mine works as lower reservoir. In that configuration, large amount of pumped or injected water in the underground cavities would impact the groundwater system. A representative UPSH facility is used to numerically determine the interactions with surrounding aquifers Different scenarios with varying parameters (hydrogeological and lower reservoir characteristics, boundaries conditions and pumping/injection time-sequence) are computed. Analysis of the computed piezometric heads around the reservoir allows assessing the magnitude of aquifer response and the required time to achieve a mean pseudo-steady state under cyclic solicitations. The efficiency of the plant is also evaluated taking the leakage into the cavity into account. Combining these two outcomes, some criterions are identified to assess the feasibility of this type of projects within potential old mine sites from a hydrogeological point of view.

40 CFR 147.304 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and hydrocarbon storage wells authorized by rule. 147.304 Section 147.304 Protection of Environment... UNDERGROUND INJECTION CONTROL PROGRAMS Colorado § 147.304 Existing Class II enhanced recovery and hydrocarbon... the owner or operator of an existing enhanced recovery or hydrocarbon storage well may not be in...

40 CFR 147.904 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and hydrocarbon storage wells authorized by rule. 147.904 Section 147.904 Protection of Environment... UNDERGROUND INJECTION CONTROL PROGRAMS Kentucky § 147.904 Existing Class II enhanced recovery and hydrocarbon... the owner or operator of an existing enhanced recovery or hydrocarbon storage well may not be in...

40 CFR 147.104 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and hydrocarbon storage wells authorized by rule. 147.104 Section 147.104 Protection of Environment... UNDERGROUND INJECTION CONTROL PROGRAMS Alaska § 147.104 Existing Class II enhanced recovery and hydrocarbon... the owner or operator of an existing enhanced recovery or hydrocarbon storage well may not be in...

40 CFR 147.904 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and hydrocarbon storage wells authorized by rule. 147.904 Section 147.904 Protection of Environment... UNDERGROUND INJECTION CONTROL PROGRAMS Kentucky § 147.904 Existing Class II enhanced recovery and hydrocarbon... the owner or operator of an existing enhanced recovery or hydrocarbon storage well may not be in...

40 CFR 147.1354 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and hydrocarbon storage wells authorized by rule. 147.1354 Section 147.1354 Protection of Environment... UNDERGROUND INJECTION CONTROL PROGRAMS Montana § 147.1354 Existing Class II enhanced recovery and hydrocarbon... existing enhanced recovery or hydrocarbon storage well may not be in compliance with the requirements of...

40 CFR 147.1354 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and hydrocarbon storage wells authorized by rule. 147.1354 Section 147.1354 Protection of Environment... UNDERGROUND INJECTION CONTROL PROGRAMS Montana § 147.1354 Existing Class II enhanced recovery and hydrocarbon... existing enhanced recovery or hydrocarbon storage well may not be in compliance with the requirements of...

40 CFR 147.104 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and hydrocarbon storage wells authorized by rule. 147.104 Section 147.104 Protection of Environment... UNDERGROUND INJECTION CONTROL PROGRAMS Alaska § 147.104 Existing Class II enhanced recovery and hydrocarbon... the owner or operator of an existing enhanced recovery or hydrocarbon storage well may not be in...

40 CFR 147.304 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and hydrocarbon storage wells authorized by rule. 147.304 Section 147.304 Protection of Environment... UNDERGROUND INJECTION CONTROL PROGRAMS Colorado § 147.304 Existing Class II enhanced recovery and hydrocarbon... the owner or operator of an existing enhanced recovery or hydrocarbon storage well may not be in...

Carbon Dioxide Tucked into Basalt Converts to Rock

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

McGrail, Pete

2016-11-18

Carbon Sequestration or storing carbon dioxide underground may be one approach to reducing atmospheric levels of the greenhouse gas. Storing it in basalt formations creates a chemical reaction in which the CO2 is transformed into a mineral similar to limestone enabling permanent storage underground. A field study by researchers at the Department of Energy’s Pacific Northwest National Laboratory shows that chemical happens quickly. Within two years, CO2 injected underground in Washington state had converted to the carbonate mineral ankerite.

Carbon Dioxide Tucked into Basalt Converts to Rock

ScienceCinema

McGrail, Pete

2018-06-13

Carbon Sequestration or storing carbon dioxide underground may be one approach to reducing atmospheric levels of the greenhouse gas. Storing it in basalt formations creates a chemical reaction in which the CO2 is transformed into a mineral similar to limestone enabling permanent storage underground. A field study by researchers at the Department of Energy’s Pacific Northwest National Laboratory shows that chemical happens quickly. Within two years, CO2 injected underground in Washington state had converted to the carbonate mineral ankerite.

Transaction Costs and Cost Breaches in Major Defense Acquisition Programs

DTIC Science & Technology

2014-02-04

bases, schools, missile storage facilities, maintenance facilities, medical/ dental clinics, libraries, and military family housing (DAU, 2011b...AIM-9_Sidewinder Allison, P. D. (2001). Logistic regression using the SAS system. Cary , NC: SAS Institute. Angelis, D., Dillard, J., Franck, C

30 CFR 75.1903 - Underground diesel fuel storage facilities and areas; construction and safety precautions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... percent of the maximum capacity of the fuel storage system; and (7) Provided with a competent concrete... any buildup pressure before heat is applied. (2) Diesel fuel shall not be allowed to enter pipelines...

30 CFR 75.1903 - Underground diesel fuel storage facilities and areas; construction and safety precautions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... percent of the maximum capacity of the fuel storage system; and (7) Provided with a competent concrete... any buildup pressure before heat is applied. (2) Diesel fuel shall not be allowed to enter pipelines...

30 CFR 75.1903 - Underground diesel fuel storage facilities and areas; construction and safety precautions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... percent of the maximum capacity of the fuel storage system; and (7) Provided with a competent concrete... any buildup pressure before heat is applied. (2) Diesel fuel shall not be allowed to enter pipelines...

30 CFR 75.1903 - Underground diesel fuel storage facilities and areas; construction and safety precautions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... percent of the maximum capacity of the fuel storage system; and (7) Provided with a competent concrete... any buildup pressure before heat is applied. (2) Diesel fuel shall not be allowed to enter pipelines...

Costs of Storing and Transporting Hydrogen

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

Amos, W. A.

An analysis was performed to estimate the costs associated with storing and transporting hydrogen. These costs can be added to a hydrogen production cost to determine the total delivered cost of hydrogen. Storage methods analyzed included compressed gas, liquid hydrogen, metal hydride, and underground storage. Major capital and operating costs were considered over a range of production rates and storage times.

40 CFR 147.1154 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and hydrocarbon storage wells authorized by rule. 147.1154 Section 147.1154 Protection of Environment... UNDERGROUND INJECTION CONTROL PROGRAMS Michigan § 147.1154 Existing Class II enhanced recovery and hydrocarbon... determines that the owner or operator of an existing enhanced recovery or hydrocarbon storage will may not be...

40 CFR 147.1454 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and hydrocarbon storage wells authorized by rule. 147.1454 Section 147.1454 Protection of Environment... UNDERGROUND INJECTION CONTROL PROGRAMS Nevada § 147.1454 Existing Class II enhanced recovery and hydrocarbon... determines that the owner or operator of an existing enhanced recovery or hydrocarbon storage well may not be...

40 CFR 147.1454 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and hydrocarbon storage wells authorized by rule. 147.1454 Section 147.1454 Protection of Environment... UNDERGROUND INJECTION CONTROL PROGRAMS Nevada § 147.1454 Existing Class II enhanced recovery and hydrocarbon... determines that the owner or operator of an existing enhanced recovery or hydrocarbon storage well may not be...

40 CFR 147.1654 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and hydrocarbon storage wells authorized by rule. 147.1654 Section 147.1654 Protection of Environment... UNDERGROUND INJECTION CONTROL PROGRAMS New York § 147.1654 Existing Class II enhanced recovery and hydrocarbon... the owner or operator of an existing enhanced recovery or hydrocarbon storage well may not be in...

40 CFR 147.1154 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and hydrocarbon storage wells authorized by rule. 147.1154 Section 147.1154 Protection of Environment... UNDERGROUND INJECTION CONTROL PROGRAMS Michigan § 147.1154 Existing Class II enhanced recovery and hydrocarbon... determines that the owner or operator of an existing enhanced recovery or hydrocarbon storage will may not be...

40 CFR 147.1654 - Existing Class II enhanced recovery and hydrocarbon storage wells authorized by rule.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and hydrocarbon storage wells authorized by rule. 147.1654 Section 147.1654 Protection of Environment... UNDERGROUND INJECTION CONTROL PROGRAMS New York § 147.1654 Existing Class II enhanced recovery and hydrocarbon... the owner or operator of an existing enhanced recovery or hydrocarbon storage well may not be in...

30 CFR 57.6160 - Main facilities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Explosives Storage... facilities will not prevent escape from the mine, or cause detonation of the contents of another storage...

Hyperspectral Geobotanical Remote Sensing for Monitoring and Verifying CO 2 Containment Final Report CRADA No. TC-2036-02

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

Pickles, W. L.; Ebrom, D. A.

This collaborative effort was in support of the CO 2 Capture Project (CCP), to develop techniques that integrate overhead images of plant species, plant health, geological formations, soil types, aquatic, and human use spatial patterns for detection and discrimination of any CO 2 releases from underground storage formations. The goal of this work was to demonstrate advanced hyperspectral geobotanical remote sensing methods to assess potential leakage of CO 2 from underground storage. The timeframes and scales relevant to the long-term storage of CO 2 in the subsurface make remote sensing methods attractive. Moreover, it has been shown that individual fieldmore » measurements of gas composition are subject to variability on extremely small temporal and spatial scales. The ability to verify ultimate reservoir integrity and to place individual surface measurements into context will be crucial to successful long-term monitoring and verification activities. The desired results were to produce a defined and tested procedure that could be easily used for long-term monitoring of possible CO 2 leakage from underground CO 2 sequestration sites. This testing standard will be utilized on behalf of the oil industry.« less

lncentivizing Sustained Department of Defense Energy Efficiency through a Modified Appropriations Framework

DTIC Science & Technology

2010-03-12

are, it is best to leave their names incognito. To my wife, Carey , and our entertaining children, Jacob and Lucas: words alone cannot describe your...MILCON) appropriations fund major projects such as bases, schools, missile storage facilities, maintenance facilities, medical/ dental clinics

Incentivizing Sustained Department of Defense Energy Efficiency through a Modified Appropriations Framework

DTIC Science & Technology

2010-01-01

encouragement. For some, and they know who they are, it is best to leave their names incognito. To my wife, Carey , and our entertaining children, Jacob...such as bases, schools, missile storage facilities, maintenance facilities, medical/ dental clinics, libraries, and military family housing

Numerical modeling of gas mixing and bio-chemical transformations during underground hydrogen storage within the project H2STORE

NASA Astrophysics Data System (ADS)

Hagemann, B.; Feldmann, F.; Panfilov, M.; Ganzer, L.

2015-12-01

The change from fossil to renewable energy sources is demanding an increasing amount of storage capacities for electrical energy. A promising technological solution is the storage of hydrogen in the subsurface. Hydrogen can be produced by electrolysis using excessive electrical energy and subsequently converted back into electricity by fuel cells or engine generators. The development of this technology starts with adding small amounts of hydrogen to the high pressure natural gas grid and continues with the creation of pure underground hydrogen storages. The feasibility of hydrogen storage in depleted gas reservoirs is investigated in the lighthouse project H2STORE financed by the German Ministry for Education and Research. The joint research project has project members from the University of Jena, the Clausthal University of Technology, the GFZ Potsdam and the French National Center for Scientic Research in Nancy. The six sub projects are based on laboratory experiments, numerical simulations and analytical work which cover the investigation of mineralogical, geochemical, physio-chemical, sedimentological, microbiological and gas mixing processes in reservoir and cap rocks. The focus in this presentation is on the numerical modeling of underground hydrogen storage. A mathematical model was developed which describes the involved coupled hydrodynamic and microbiological effects. Thereby, the bio-chemical reaction rates depend on the kinetics of microbial growth which is induced by the injection of hydrogen. The model has been numerically implemented on the basis of the open source code DuMuX. A field case study based on a real German gas reservoir was performed to investigate the mixing of hydrogen with residual gases and to discover the consequences of bio-chemical reactions.

30 CFR 57.4431 - Surface storage restrictions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Surface storage restrictions. 57.4431 Section 57.4431 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Fire...

Storage Reliability of Missile Materiel Program. Storage Reliability Analysis Summary Report. Volume 1. Electrical and Electronic Devices

DTIC Science & Technology

1976-05-01

since the platinum silicide and titanium metals also offer very low mobility to the alkaline ions, the BLSJ . is inert to sodium . Inversion and...gettering agents for sodium ions, thus making the cont&-nination far less mobile. The stability of the structural and electrical properties of the oxide...to be an effective barrier to sodium migration. In Beam Lead Sealed ,unction (BLSJ) devices, the silicon nitride seals the devices from sodium and

Storage Reliability of Missile Materiel Program. Storage Reliability Analysis Summary Report. Volume 1. Electrical and Electronic Devices

DTIC Science & Technology

1978-01-01

silicon nitride seals the devices from sodium and since the platinum silicide and titanium metals also offer very low mobility to the alkaline ions, the...of bipolar devices. These materials act as gettering agents for sodium ions, thus making the contamination far less mobile. The stability of the...parameter instability. Silicon nitride has been shown to be an effective barrier to sodium migration. In Beam Lead Sealed Junction (BLSJ) devices, the

Beauty, bounty, and biodiversity: the story of California Indian’s relationship with edible native geophytes

Treesearch

M. Kat Anderson; Frank K.   Lake

2016-01-01

California supported a great diversity of plants with edible underground storage organs available to Indian tribes. Together, plant foods, fish and meat made up an indigenous diet that was well-rounded, diverse, and relatively secure. The edible underground parts possessed by these plants are classified as bulbs, corms, taproots, tubers and rhizomes, and when...

6. Photocopy of drawing (1976 structural drawing by the Space ...

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

6. Photocopy of drawing (1976 structural drawing by the Space and Missile Test Center, VAFB, USAF) FLOOR PLAN, ELEVATIONS, SECTIONS, AND DETAILS FOR THE PYROTEST AND STORAGE BUILDING, SHEET S22 - Vandenberg Air Force Base, Space Launch Complex 3, Pyrotechnic Shed, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

ENZYMES FOR ENHANCING BIOREMEDIATION OF PETROLEUM- CONTAMINATED SOILS: A BRIEF REVIEW

EPA Science Inventory

During the 1950s and 1960s, hundreds of thousands of underground storage tanks (and above-ground storage tanks) containing petroleum products and hazardous chemicals were installed. Many of these tanks either have been abandoned or have exceeded their useful lives and are leakin...

30 CFR 715.19 - Use of explosives.

Code of Federal Regulations, 2010 CFR

2010-07-01

... wells, petroleum or gas-storage facilities, municipal water-storage facilities, fluid-transmission pipelines, gas or oil-collection lines, or water and sewage lines; and (C) 500 feet of an underground mine... explosive materials shall— (i) Have demonstrated a knowledge of, and a willingness to comply with, safety...

30 CFR 57.4401 - Storage tank foundations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Storage tank foundations. 57.4401 Section 57.4401 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Fire Prevention...

30 CFR 57.4601 - Oxygen cylinder storage.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Oxygen cylinder storage. 57.4601 Section 57.4601 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Fire Prevention...

A Historical Evaluation of the U15 Complex, Nevada National Security Site, Nye County, Nevada

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

Drollinger, Harold; Holz, Barbara A.; Bullard, Thomas F.

2014-01-01

This report presents a historical evaluation of the U15 Complex on the Nevada National Security Site (NNSS) in southern Nevada. The work was conducted by the Desert Research Institute at the request of the U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office and the U.S. Department of Defense, Defense Threat Reduction Agency. Three underground nuclear tests and two underground nuclear fuel storage experiments were conducted at the complex. The nuclear tests were Hard Hat in 1962, Tiny Tot in 1965, and Pile Driver in 1966. The Hard Hat and Pile Driver nuclear tests involved different types ofmore » experiment sections in test drifts at various distances from the explosion in order to determine which sections could best survive in order to design underground command centers. The Tiny Tot nuclear test involved an underground cavity in which the nuclear test was executed. It also provided data in designing underground structures and facilities to withstand a nuclear attack. The underground nuclear fuel storage experiments were Heater Test 1 from 1977 to 1978 and Spent Fuel Test - Climax from 1978 to 1985. Heater Test 1 was used to design the later Spent Fuel Test - Climax experiment. The latter experiment was a model of a larger underground storage facility and primarily involved recording the conditions of the spent fuel and the surrounding granite medium. Fieldwork was performed intermittently in the summers of 2011 and 2013, totaling 17 days. Access to the underground tunnel complex is sealed and unavailable. Restricted to the surface, four buildings, four structures, and 92 features associated with nuclear testing and fuel storage experiment activities at the U15 Complex have been recorded. Most of these are along the west side of the complex and next to the primary access road and are characteristic of an industrial mining site, albeit one with scientific interests. The geomorphological fieldwork was conducted over three days in the summer of 2011. It was discovered that major modifications to the terrain have resulted from four principal activities. These are road construction and maintenance, mining activities related to development of the tunnel complex, site preparation for activities related to the tests and experiments, and construction of drill pads and retention ponds. Six large trenches for exploring across the Boundary geologic fault are also present. The U15 Complex, designated historic district 143 and site 26NY15177, is eligible to the National Register of Historic Places under Criteria A, C, and D of 36 CFR Part 60.4. As a historic district and archaeological site eligible to the National Register of Historic Places, the Desert Research Institute recommends that the area defined for the U15 Complex, historic district 143 and site 26NY15117, be left in place in its current condition. The U15 Complex should also be included in the NNSS cultural resources monitoring program and monitored for disturbances or alterations.« less

A Historical Evaluation of the U15 Complex, Nevada National Security Site, Nye County, Nevada

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

Drollinger, Harold; Holz, Barbara A.; Bullard, Thomas F.

2014-01-09

This report presents a historical evaluation of the U15 Complex on the Nevada National Security Site (NNSS) in southern Nevada. The work was conducted by the Desert Research Institute at the request of the U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office and the U.S. Department of Defense, Defense Threat Reduction Agency. Three underground nuclear tests and two underground nuclear fuel storage experiments were conducted at the complex. The nuclear tests were Hard Hat in 1962, Tiny Tot in 1965, and Pile Driver in 1966. The Hard Hat and Pile Driver nuclear tests involved different types ofmore » experiment sections in test drifts at various distances from the explosion in order to determine which sections could best survive in order to design underground command centers. The Tiny Tot nuclear test involved an underground cavity in which the nuclear test was executed. It also provided data in designing underground structures and facilities to withstand a nuclear attack. The underground nuclear fuel storage experiments were Heater Test 1 from 1977 to 1978 and Spent Fuel Test - Climax from 1978 to 1985. Heater Test 1 was used to design the later Spent Fuel Test - Climax experiment. The latter experiment was a model of a larger underground storage facility and primarily involved recording the conditions of the spent fuel and the surrounding granite medium. Fieldwork was performed intermittently in the summers of 2011 and 2013, totaling 17 days. Access to the underground tunnel complex is sealed and unavailable. Restricted to the surface, four buildings, four structures, and 92 features associated with nuclear testing and fuel storage experiment activities at the U15 Complex have been recorded. Most of these are along the west side of the complex and next to the primary access road and are characteristic of an industrial mining site, albeit one with scientific interests. The geomorphological fieldwork was conducted over three days in the summer of 2011. It was discovered that major modifications to the terrain have resulted from four principal activities. These are road construction and maintenance, mining activities related to development of the tunnel complex, site preparation for activities related to the tests and experiments, and construction of drill pads and retention ponds. Six large trenches for exploring across the Boundary geologic fault are also present. The U15 Complex, designated historic district 143 and site 26NY15177, is eligible to the National Register of Historic Places under Criteria A, C, and D of 36 CFR Part 60.4. As a historic district and archaeological site eligible to the National Register of Historic Places, the Desert Research Institute recommends that the area defined for the U15 Complex, historic district 143 and site 26NY15117, be left in place in its current condition. The U15 Complex should also be included in the NNSS cultural resources monitoring program and monitored for disturbances or alterations.« less

Impact Analyses and Tests of Metal Cask Considering Aircraft Engine Crash - 12308

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

Lee, Sanghoon; Choi, Woo-Seok; Kim, Ki-Young

2012-07-01

The structural integrity of a dual purpose metal cask currently under development by the Korea Radioactive Waste Management Cooperation (KRMC) is evaluated through analyses and tests under a high-speed missile impact considering the targeted aircraft crash conditions. The impact conditions were carefully chosen through a survey on accident cases and recommendations from the literature. The missile impact velocity was set at 150 m/s, and two impact orientations were considered. A simplified missile simulating a commercial aircraft engine is designed from an impact load history curve provided in the literature. In the analyses, the focus is on the evaluation of themore » containment boundary integrity of the metal cask. The analyses results are compared with the results of tests using a 1/3 scale model. The results show very good agreements, and the procedure and methodology adopted in the structural analyses are validated. While the integrity of the cask is maintained in one evaluation where the missile impacts the top side of the free standing cask, the containment boundary is breached in another case in which the missile impacts the center of the cask lid in a perpendicular orientation. A safety assessment using a numerical simulation of an aircraft engine crash into spent nuclear fuel storage systems is performed. A commercially available explicit finite element code is utilized for the dynamic simulation, and the strain rate effect is included in the modeling of the materials used in the target system and missile. The simulation results show very good agreement with the test results. It is noted that this is the first test considering an aircraft crash in Korea. (authors)« less

76 FR 24018 - Storage Development Partners, LLC; Notice of Preliminary Permit Application Accepted for Filing...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-29

... reservoir; (5) an underground powerhouse with approximate dimensions of 250-feet-long by 75-feet-wide by 100... project would be a pumped storage project and consist of the following: (1) A new 30-foot-high earthen dam with a crest length of 3,881 feet; (2) an upper reservoir having a total storage capacity of 5,399 acre...

76 FR 24017 - Storage Development Partners, LLC; Notice of Preliminary Permit Application Accepted for Filing...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-29

... reservoir; (5) an underground powerhouse with approximate dimensions of 250-feet-long by 75-feet-wide by 100... project would be a pumped storage project and consist of the following: (1) A new 30-foot-high earthen dam with a crest length of 3,359 feet; (2) an upper reservoir having a total storage capacity of 4,831 acre...

Underground gas storage in the Leyden lignite mine

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

Meddles, R.M.

1978-01-01

Underground gas storage in the Leyden lignite mine by Public Service Co. of Colorado was preceded by careful studies of mine records with respect to geologic conditions and investigation of the gas-sealing potential of the rocks surrounding the cavern. The water level in shaft No. 3 in Sept. 1958 was about 100 ft above the coal seam at that point. Wells were drilled into the mine up-dip (east) of the structurally highest point that a mine shaft intersected the coal seams, and gas was injected into the mine, using the mine water as a seal. At least the up-dip partmore » of the mine was gas-tight, and tests were expanded to the rest of the mine, which also proved to be gas-tight. All that remained to complete the preparation of the mine for permanent gas storage was sealing of the old mine shafts.« less

Migration of carbon dioxide included micro-nano bubble water in porous media and its monitoring

NASA Astrophysics Data System (ADS)

Takemura, T.; Hamamoto, S.; Suzuki, K.; Koichi, O.

2017-12-01

The distributed CO2 storage is the small scale storage and its located near the emission areas. In the distributed CO2 storage, the CO2 is neutralized by sediment and underground water in the subsurface region (300-500m depth). Carbon dioxide (CO2) included micro-nano bubbles is one approach in neutralizing CO2 and sediments by increasing CO2 volume per unit volume of water and accelerating the chemical reaction. In order to design underground treatment for CO2 gas in the subsurface, it is required to elucidate the behavior of CO2 included micro-nano bubbles in the water. In this study, we carried out laboratory experiment using the soil tank, and measure the amount of leakage of CO2 gas at the surface. In addition, the process of migration of carbon dioxide included micro-nano bubble was monitored by the nondestructive method, wave velocity and resistivity.

76 FR 76684 - Idaho: Tentative Approval of State Underground Storage Tank Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-08

.... Skyline, Suite B, Idaho Falls, ID 83402 from 10 a.m. to 12 p.m. and 1 p.m. to 4 p.m.; and 6. IDEQ Lewiston... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 281 [EPA-R10-UST-2011-0896; FRL-9502-6] Idaho...). ACTION: Proposed rule. SUMMARY: The State of Idaho has applied for final approval of its Underground...

76 FR 80553 - Mandatory Reporting of Greenhouse Gases: Technical Revisions to the Petroleum and Natural Gas...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-23

... facilities 486210 Pipeline transportation of natural gas. Petroleum and Natural Gas Systems. 221210 Natural... and Budget PHMSA Pipeline and Hazardous Material Safety Administration QA/QC quality assurance/quality... distribution pipelines, but also into liquefied natural gas storage or into underground storage. We are...

Evaluating Fuel Leak and Aging Infrastructure at Red Hill, Hawaii, the Largest Underground Fuel Storage Facility in the United States

EPA Pesticide Factsheets

Learn about how EPA Region 9, Hawaii’s Department of Health, U.S. Navy, and Defense Logistics Agency are working tprotect human health and the environment at the Red Hill Bulk Fuel Storage Facility in Hawaii.

30 CFR 77.209 - Surge and storage piles.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES Surface... a reclaiming area or in any other area at or near a surge or storage pile where the reclaiming...

REGULATING THE ULTIMATE SINK: MANAGING THE RISKS OF GEOLOGIC CO2 STORAGE

EPA Science Inventory

The paper addresses the issue of geologic storage (GS) of carbon dioxide (CO2) and discusses the risks and regulatory history of deep underground waste injection on the U.S. mainland and surrounding continental shelf. The treatment focuses on the technical and regulatory aspects ...

Modern tornado design of nuclear and other potentially hazardous facilities

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

Stevenson, J.D.; Zhao, Y.

Tornado wind loads and other tornado phenomena, including tornado missiles and differential pressure effects, have not usually been considered in the design of conventional industrial, commercial, or residential facilities in the United States; however, tornado resistance has often become a design requirement for certain hazardous facilities, such as large nuclear power plants and nuclear materials and waste storage facilities, as well as large liquefied natural gas storage facilities. This article provides a review of current procedures for the design of hazardous industrial facilities to resist tornado effects. 23 refs., 19 figs., 13 tabs.

Efficiency and impacts of hythane (CH4+H2) underground storage

NASA Astrophysics Data System (ADS)

Sáinz-García, Alvaro; Abarca, Elena; Grandia, Fidel

2016-04-01

The foreseen increase share of renewable energy production requires energy storage to mitigate shortage periods of energy supply. Hydrogen is an efficient energy carrier that can be transported and storage. A very promising way to store large amounts of hydrogen is underground geological reservoirs. Hydrogen can be stored, among other options, as a mixture of natural gas and less than 20% of hydrogen (hythane) to avoid damages on the existing infrastructure for gas transport. This technology is known as power-to-gas and is being considered by a number of European countries (Simon et al., 2015). In this study, the feasibility of a deep aquifer to store CH4-H2 mixtures in the Lower Triassic of the Paris Basin is numerically analyzed. The solubility of gas mixture in the groundwater is extremely low (Panfilov, 2015) and, therefore, gas and water are considered immiscible and non-reactive. An immiscible multiphase flow model is developed using the coefficient-form PDE interface of the finite element method code, COMSOL Multiphysics. The modelled domain is a 2D section of 2500 x 290 m resembling the Lower Triassic aquifer of the Paris basin, consisting of 2 layers of sandstone separated by a layer of conglomerates. The domain dips 0.5% from east to west. The top of the aquifer is 500 m-deep and the lateral boundaries are assumed to be open. This case is considered conservative compared to a dome-like geological trap, which could be more favorable to retain higher gas concentration. A number of cycles of gas production and injection were modelled. An automatic shut-down of the pump is implemented in case pressure on the well exceeds an upper or lower threshold. The influence of the position of the well, the uncertain residual gas saturation and the regional flow are studied. The model shows that both gas and aquifer properties have a significant impact on storage. Due to its low viscosity, the mobility of the hythane is quite high and gas expands significantly, reducing the maximum gas saturation during injection/production cycles. The storage efficiency is hindered by inactivity periods. Furthermore, the gas fate is extremely affected by regional groundwater flow. References Panfilov, M., 2015. Underground and pipeline hydrogen storage, in: Gupta, R., Basile, A., Veziroglu, T.N. (Eds.), Compendium of Hydrogen Energy. Woodhead Publishing, pp. 91-116. Simon, J., Ferriz, A.M., Correas, L.C., 2015. HyUnder - Hydrogen Underground Storage at Large Scale: Case Study Spain. Energy Procedia. 73, 136 - 144.

Holographic testing of composite propfans for a cruise missile wind tunnel model

NASA Technical Reports Server (NTRS)

Miller, Christopher J.

1994-01-01

Each of the approximately 90 composite propfan blades constructed for a 55 percent scale cruise missile wind tunnel model were holographically tested to obtain natural frequencies and mode shapes. These data were used not only for quality assurance, but also to select sets of similar blades for each blade row. Presented along with the natural frequency data is a description of a computer-based image processing system developed to supplement the photographic based system for holographic image analysis and storage. The new system is quicker and cheaper, the holograms are indexed better, and several engineers can access the data simultaneously. The only negative effect is a slight reduction in image resolution, which does not influence the end use.

30 CFR 75.1903 - Underground diesel fuel storage facilities and areas; construction and safety precautions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (ABC) fire extinguishers that are listed or approved by a nationally recognized independent testing... (ABC) fire extinguishers that are listed or approved by a nationally recognized independent testing... storage; and (4) Maintained to prevent the accumulation of water. (c) Welding or cutting other than that...

An analysis of the benefits of using underground tanks for the storage of stormwater runoff generated at Virginia Department of Transportation maintenance facilities.

DOT National Transportation Integrated Search

2017-06-01

The Virginia Department of Transportation (VDOT) collects millions of gallons of runoff at its nearly 300 salt storage : facilities each year, with some portion of this water being reused for the generation of salt brine. Storing this collected storm...

Preliminary analytical study on the feasibility of using reinforced concrete pile foundations for renewable energy storage by compressed air energy storage technology

NASA Astrophysics Data System (ADS)

Tulebekova, S.; Saliyev, D.; Zhang, D.; Kim, J. R.; Karabay, A.; Turlybek, A.; Kazybayeva, L.

2017-11-01

Compressed air energy storage technology is one of the promising methods that have high reliability, economic feasibility and low environmental impact. Current applications of the technology are mainly limited to energy storage for power plants using large scale underground caverns. This paper explores the possibility of making use of reinforced concrete pile foundations to store renewable energy generated from solar panels or windmills attached to building structures. The energy will be stored inside the pile foundation with hollow sections via compressed air. Given the relatively small volume of storage provided by the foundation, the required storage pressure is expected to be higher than that in the large-scale underground cavern. The high air pressure typically associated with large temperature increase, combined with structural loads, will make the pile foundation in a complicated loading condition, which might cause issues in the structural and geotechnical safety. This paper presents a preliminary analytical study on the performance of the pile foundation subjected to high pressure, large temperature increase and structural loads. Finite element analyses on pile foundation models, which are built from selected prototype structures, have been conducted. The analytical study identifies maximum stresses in the concrete of the pile foundation under combined pressure, temperature change and structural loads. Recommendations have been made for the use of reinforced concrete pile foundations for renewable energy storage.

Surface and subsurface microgravity data in the vicinity of Sanford Underground Research Facility, Lead, South Dakota

USGS Publications Warehouse

Kennedy, Jeffrey R.; Koth, Karl R.; Carruth, Rob

2015-01-01

Absolute gravity data were collected at 32 stations in the vicinity of the Sanford Underground Research Facility from 2007 through 2014 for the purpose of monitoring groundwater storage change during dewatering of the former Homestake gold mine in the Black Hills of South Dakota, the largest and deepest underground mine in North America. Eight underground stations are at depths from 300 feet below land surface to 4,850 feet below land surface. Surface stations were located using Global Positioning System observations, and subsurface stations were located on the basis of maps constructed from survey measurements made while the mine was in operation. Gravity varies widely at many stations; however, no consistent temporal trends are present across all stations during the 7-year period of data collection.

Aedes aegypti breeding site in an underground rainwater reservoir: a warning

PubMed Central

Bermudi, Patricia Marques Moralejo; Kowalski, Fernanda; Menzato, Marcela Mori; Ferreira, Millene da Cruz; dos Passos, Willian Brendo Silva; Oku, Vivian Janine Ambriola; Kumow, Aline; Lucio, Taís Vargas Freire Martins; Lima-Camara, Tamara Nunes; Urbinatti, Paulo Roberto; Chiaravalloti, Francisco

2017-01-01

ABSTRACT We describe the discovery of Aedes aegypti underground breeding site in the Pinheiros neighborhood of São Paulo, SP, during an entomological survey program performed in 2016. Even with intense surveillance and vector control, large numbers of mosquitoes were present in this area. A detailed investigation allowed for the detection of Ae. aegypti in an underground reservoir used for rainwater storage. After the implementation of protection screens in the accesses, the presence of the vector was no longer detected. In this study, we discuss the frequent use of this type of reservoir structure and its risk for mosquito production. PMID:29236877

Cavity degradation risk insurance assessment. Final report

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

Hampson, C.; Neill, P.; de Bivort, L.

1980-01-01

This study examined the risks and risk management issues involved with the implementation by electric power utilities of compressed air energy storage and underground pumped hydro storage systems. The results are listed in terms of relative risks for the construction and operation of these systems in different geologic deposits, with varying amounts of pressurization, with natural or man-made disasters in the vicinity of the storage equipment, and with different modes of operating the facilities. (LCL)

Environmental Assessment: Construct Fuel Bowser Storage Area Install Underground Storage Tank, Security Fencing, Lighting Construct Bowser Open Storage Pavement at Grand Forks AFB, North Dakota

DTIC Science & Technology

2004-10-01

218-681-1903 GOOD F Larimore is experienced and Servers shihs. "Meet me Good Friends 701-343-2987. ll’T II,_ ;_, -’ rELINE BI~AR HOROSCOPE ...never given a wish without also being given the power to make it come true . You may have to work for it, however. " -- Richard Bach -----Original

76 FR 23322 - Storage Development Partners, LLC; Notice of Preliminary Permit Application Accepted for Filing...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-26

... total storage capacity of 5,737 acre-feet at a normal maximum operating elevation of 1,600 feet mean sea level (msl); (2) five 9,700-foot-long, 25-foot- diameter steel lined penstocks extending between the... Ocean, serving as the lower reservoir; (4) an underground powerhouse with approximate dimensions of 250...

Leaking Underground Storage Tanks and Environmental Injustice: Is There a Hidden and Unequal Threat to Public Health in South Carolina?

PubMed Central

Wilson, Sacoby; Zhang, Hongmei; Burwell, Kristen; Samantapudi, Ashok; Dalemarre, Laura; Jiang, Chengsheng; Rice, LaShanta; Williams, Edith; Naney, Charles

2014-01-01

There are approximately 590,000 underground storage tanks (USTs) nationwide that store petroleum or hazardous substances. Many of these tanks are leaking, which may increase the risk of exposure to contaminants that promote health problems in host neighborhoods. Within this study, we assessed disparities in the spatial distribution of leaking underground storage tanks (LUSTs) based on socioeconomic status (SES) and race/ethnicity in South Carolina (SC). Chi-square tests were used to evaluate the difference in the proportion of populations who host a LUST compared to those not hosting a LUST for all sociodemographic factors. Linear regression models were applied to examine the association of distance to the nearest LUST with relevant sociodemographic measures. As percent black increased, the distance (both in kilometers and miles) to the nearest LUST decreased. Similar results were observed for percent poverty, unemployment, persons with less than a high school education, blacks in poverty, and whites in poverty. Furthermore, chi-square tests indicated that blacks or non-whites or people with low SES were more likely to live in LUST host areas than in non-host areas. As buffer distance increased, percent black and non-white decreased. SES variables demonstrated a similar inverse relationship. Overall, burden disparities exist in the distribution of LUSTs based on race/ethnicity and SES in SC. PMID:24729829

Case Study in Corporate Memory Recovery: Hanford Tank Farms Miscellaneous Underground Waste Storage Tanks - 15344

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

Washenfelder, D. J.; Johnson, J. M.; Turknett, J. C.

In addition to managing the 177 underground waste storage tanks containing 212,000 m3 (56 million gal) of radioactive waste at the U. S. Department of Energy’s Hanford Site 200 Area Tank Farms, Washington River Protection Solutions LLC is responsible for managing numerous small catch tanks and special surveillance facilities. These are collectively known as “MUSTs” - Miscellaneous Underground Storage Tanks. The MUSTs typically collected drainage and flushes during waste transfer system piping changes; special surveillance facilities supported Tank Farm processes including post-World War II uranium recovery and later fission product recovery from tank wastes. Most were removed from service followingmore » deactivation of the single-shell tank system in 1980 and stabilized by pumping the remaining liquids from them. The MUSTs were isolated by blanking connecting transfer lines and adding weatherproofing to prevent rainwater entry. Over the next 30 years MUST operating records were dispersed into large electronic databases or transferred to the National Archives Regional Center in Seattle, Washington. During 2014 an effort to reacquire the historical bases for the MUSTs’ published waste volumes was undertaken. Corporate Memory Recovery from a variety of record sources allowed waste volumes to be initially determined for 21 MUSTs, and waste volumes to be adjusted for 37 others. Precursors and symptoms of Corporate Memory Loss were identified in the context of MUST records recovery.« less

Advanced underground Vehicle Power and Control: The locomotive Research Platform

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

Vehicle Projects LLC

2003-01-28

Develop a fuelcell mine locomotive with metal-hydride hydrogen storage. Test the locomotive for fundamental limitations preventing successful commercialization of hydride fuelcells in underground mining. During Phase 1 of the DOE-EERE sponsored project, FPI and its partner SNL, completed work on the development of a 14.4 kW fuelcell power plant and metal-hydride energy storage. An existing battery-electric locomotive with similar power requirements, minus the battery module, was used as the base vehicle. In March 2001, Atlas Copco Wagner of Portland, OR, installed the fuelcell power plant into the base vehicle and initiated integration of the system into the vehicle. The entiremore » vehicle returned to Sandia in May 2001 for further development and integration. Initial system power-up took place in December 2001. A revision to the original contract, Phase 2, at the request of DOE Golden Field Office, established Vehicle Projects LLC as the new prime contractor,. Phase 2 allowed industry partners to conduct surface tests, incorporate enhancements to the original design by SNL, perform an extensive risk and safety analysis, and test the fuelcell locomotive underground under representative production mine conditions. During the surface tests one of the fuelcell stacks exhibited reduced power output resulting in having to replace both fuelcell stacks. The new stacks were manufactured with new and improved technology resulting in an increase of the gross power output from 14.4 kW to 17 kW. Further work by CANMET and Hatch Associates, an engineering consulting firm specializing in safety analysis for the mining industry, both under subcontract to Vehicle Projects LLC, established minimum requirements for underground testing. CANMET upgraded the Programmable Logic Control (PLC) software used to monitor and control the fuelcell power plant, taking into account locomotive operator's needs. Battery Electric, a South Africa manufacturer, designed and manufactured (at no cost to the project) a new motor controller capable of operating the higher rpm motor and different power characteristics of the fuelcells. In early August 2002, CANMET, with the technical assistance of Nuvera Fuel Cells and Battery Electric, installed the new PLC software, installed the new motor controller, and installed the new fuelcell stacks. After minor adjustments, the fuelcell locomotive pulled its first fully loaded ore cars on a surface track. The fuelcell-powered locomotive easily matched the battery powered equivalent in its ability to pull tonnage and equaled the battery-powered locomotive in acceleration. The final task of Phase 2, testing the locomotive underground in a production environment, occurred in early October 2002 in a gold mine. All regulatory requirements to allow the locomotive underground were completed and signed off by Hatch Associates prior to going underground. During the production tests, the locomotive performed flawlessly with no failures or downtime. The actual tests occurred during a 2-week period and involved moving both gold ore and waste rock over a 1,000 meter track. Refueling, or recharging, of the metal-hydride storage took place on the surface. After each shift, the metal-hydride storage module was removed from the locomotive, transported to surface, and filled with hydrogen from high-pressure tanks. The beginning of each shift started with taking the fully recharged metal-hydride storage module down into the mine and re-installing it onto the locomotive. Each 8 hour shift consumed approximately one half to two thirds of the onboard hydrogen. This indicates that the fuelcell-powered locomotive can work longer than a similar battery-powered locomotive, which operates about 6 hours, before needing a recharge.« less

Annual Collection and Storage of Solar Energy for the Heating of Buildings, Report No. 3. Semi-Annual Progress Report, August 1977 - January 1978.

ERIC Educational Resources Information Center

Beard, J. Taylor; And Others

This report is part of a series from the Department of Energy on the use of solar energy in heating buildings. Described here is a new system for year around collection and storage of solar energy. This system has been operated at the University of Virginia for over a year. Composed of an underground hot water storage system and solar collection,…

Fuelcell-Hybrid Mine loader (LHD)

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

James L Dippo; Tim Erikson; Kris Hess

2009-07-10

The fuel cell hybrid mine loader project, sponsored by a government-industry consortium, was implemented to determine the viability of proton exchange membrane (PEM) fuel cells in underground mining applications. The Department of Energy (DOE) sponsored this project with cost-share support from industry. The project had three main goals: (1) to develop a mine loader powered by a fuel cell, (2) to develop associated metal-hydride storage and refueling systems, and (3) to demonstrate the fuel cell hybrid loader in an underground mine in Nevada. The investigation of a zero-emissions fuel cell power plant, the safe storage of hydrogen, worker health advantagesmore » (over the negative health effects associated with exposure to diesel emissions), and lower operating costs are all key objectives for this project.« less

Site-specific standard request for Underground Storage Tanks 1219-U, 1222-U, 2082-U, and 2068-U at the Rust Garage Facility Buildings 9754-1 and 9720-15

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

Not Available

1994-08-01

This document is a site-specific standard request for underground storage tanks located at the Rust Garage Facility. These standards are justified based on conclusion derived from the exposure assessment that indicates there is no current or forseeable future human health risk associated with petroleum contaminants on the site, that current and future ecological risks would be generally limited to subsurface species and plant life with roots extending into the area, and that most of the impacted area at the site is covered by asphalt or concrete. The vertical and horizontal extent of soil and ground water contamination are limited tomore » immediate area of the Rust Garage Facility.« less

Red Hill Updates

EPA Pesticide Factsheets

This and other periodic updates are intended to keep the public informed on major progress being made to protect public health and the environment at the Red Hill Underground Fuel Storage Facility in Hawaii.

Integrated underground gas storage of CO2 and CH4 to decarbonize the "power-to-gas-to-gas-to-power" technology

NASA Astrophysics Data System (ADS)

Kühn, Michael; Streibel, Martin; Nakaten, Natalie; Kempka, Thomas

2014-05-01

Massive roll-out of renewable energy production units (wind turbines and solar panels) leads to date to excess energy which cannot be consumed at the time of production. So far, long-term storage is proposed via the so called 'power-to-gas' technology. Energy is transferred to methane gas and subsequently combusted for power production - 'power-to-gas-to-power' (PGP) - when needed. PGP profits from the existing infrastructure of the gas market and could be deployed immediately. However, major shortcoming is the production of carbon dioxide (CO2) from renewables and its emission into the atmosphere. We present an innovative idea which is a decarbonised extension of the PGP technology. The concept is based on a closed carbon cycle: (1) Hydrogen (H2) is generated from renewable energy by electrolysis and (2) transformed into methane (CH4) with CO2 taken from an underground geological storage. (3) CH4 produced is stored in a second storage underground until needed and (4) combusted in a combined-cycled power plant on site. (5) CO2 is separated during energy production and re-injected into the storage formation. We studied a show case for the cities Potsdam and Brandenburg/Havel in the Federal State of Brandenburg in Germany to determine the energy demand of the entire process chain and the costs of electricity (COE) using an integrated techno-economic modelling approach (Nakaten et al. 2014). Taking all of the individual process steps into account, the calculation shows an overall efficiency of 27.7 % (Streibel et al. 2013) with total COE of 20.43 euro-cents/kWh (Kühn et al. 2013). Although the level of efficiency is lower than for pump and compressed air storage, the resulting costs are similar in magnitude, and thus competitive on the energy storage market. The great advantage of the concept proposed here is that, in contrast to previous PGP approaches, this process is climate-neutral due to CO2 utilisation. For that purpose, process CO2 is temporally stored in an underground reservoir. If existing locations in Europe, where natural gas storage in porous formations is performed, were to be extended by CO2 storage sites, a significant quantity of wind and solar energy produced could be stored as methane. The overall process chain is in this case carbon neutral. Kühn M., Nakaten N., Streibel M., Kempka T. (2013) Klimaneutrale Flexibilisierung regenerativer Überschussenergie mit Untergrundspeichern. ERDÖL ERDGAS KOHLE 129(10), 348-352. Nakaten, N., Schlüter, R., Azzam, R., Kempka, T. (2014) Development of a techno-economic model for dynamic calculation of COE, energy demand and CO2 emissions of an integrated UCG-CCS process, Energy (in press). doi: 10.1016/j.energy.2014.01.014 Streibel M., Nakaten N., Kempka T., Kühn M. (2013) Analysis of an integrated carbon cycle for storage of renewables. Energy Procedia 40, 202-211. doi: 10.1016/j.egypro.2013.08.024.

Where Did the Water Go?: Boyle's Law and Pressurized Diaphragm Water Tanks

ERIC Educational Resources Information Center

Brimhall, James; Naga, Sundar

2007-01-01

Many homes use pressurized diaphragm tanks for storage of water pumped from an underground well. These tanks are very carefully constructed to have separate internal chambers for the storage of water and for the air that provides the pressure. One might expect that the amount of water available for use from, for example, a 50-gallon tank would be…

Cost-Effective, Ultra-Sensitive Groundwater Monitoring for Site Remediation and Management

DTIC Science & Technology

2015-05-01

Example anion concentrations in groundwater used for feasibility studies. ................... 30 Table 5. Compounds screened in the laboratory for IS2...phase extraction ST storage tank SVOC semivolatile organic compound TCE trichloroethene TPH total petroleum hydrocarbon USEPA U.S. Environmental...Protection Agency UST underground storage tank V volt VOA volatile organic analysis VOC volatile organic compound Technical material

Weekly Natural Gas Storage Report - EIA

Science.gov Websites

. Stocks were 804 Bcf less than last year at this time and 499 Bcf below the five-year average of 2,128 Bcf . At 1,629 Bcf, total working gas is within the five-year historical range. For information on sampling Underground Storage Compared with Five-Year Range Note: The shaded area indicates the range between the

Environmental projects. Volume 2: Underground storage tanks compliance program

NASA Technical Reports Server (NTRS)

Kushner, L.

1987-01-01

Six large parabolic dish antennas are located at the Goldstone Deep Space Communications Complex north of Barstow, California. As a large-scale facility located in a remote, isolated desert region, the GDSCC operations require numerous on-site storage facilities for gasoline, diesel and hydraulic oil. These essential fluids are stored in underground storage tanks (USTs). Because USTs may develop leaks with the resultant seepage of their hazardous contents into the surrounding soil, local, State and Federal authorities have adopted stringent regulations for the testing and maintenance of USTs. Under the supervision of JPL's Office of Telecommunications and Data Acquisition, a year-long program has brought 27 USTs at the Goldstone Complex into compliance with Federal, State of California and County of San Bernadino regulations. Of these 27 USTs, 15 are operating today, 11 have been temporary closed down, and 1 abandoned in place. In 1989, the 15 USTs now operating at the Goldstone DSCC will be replaced either by modern, double-walled USTs equipped with automatic sensors for leak detection, or by above ground storage tanks. The 11 inactivated USTs are to be excavated, removed and disposed of according to regulation.

A GIS Based 3D Online Decision Assistance System for Underground Energy Storage in Northern Germany

NASA Astrophysics Data System (ADS)

Nolde, M.; Schwanebeck, M.; Biniyaz, E.; Duttmann, R.

2014-12-01

We would like to present a GIS-based 3D online decision assistance system for underground energy storage. Its aim is to support the local land use planning authorities through pre-selection of possible sites for thermal, electrical and substantial underground energy storages. Since the extension of renewable energies has become legal requirement in Germany, the underground storing of superfluously produced green energy (such as during a heavy wind event) in the form of compressed air, gas or heated water has become increasingly important. However, the selection of suitable sites is a complex task. The assistance system uses data of geological features such as rock layers, salt caverns and faults enriched with attribute data such as rock porosity and permeability. This information is combined with surface data of the existing energy infrastructure, such as locations of wind and biogas stations, power line arrangement and cable capacity, and energy distribution stations. Furthermore, legal obligations such as protected areas on the surface and current underground mining permissions are used for the decision finding process. Not only the current situation but also prospective scenarios, such as expected growth in produced amount of energy are incorporated in the system. The decision process is carried out via the 'Analytic Hierarchy Process' (AHP) methodology of the 'Multi Object Decision Making' (MODM) approach. While the process itself is completely automated, the user has full control of the weighting of the different factors via the web interface. The system is implemented as an online 3D server GIS environment, with no software needed to be installed on the user side. The results are visualized as interactive 3d graphics. The implementation of the assistance system is based exclusively on free and open source software, and utilizes the 'Python' programming language in combination with current web technologies, such as 'HTML5', 'CSS3' and 'JavaScript'. It is developed at Kiel University for the federal state of Schleswig-Holstein in northern Germany. This work is part of project 'ANGUS+', lead by Prof. Dr. Sebastian Bauer and funded by the German Ministry for Education and Research (BMBF).

Assessment of soil-gas contamination at building 310 underground storage tank area, Fort Gordon, Georgia, 2010-2011

USGS Publications Warehouse

Guimaraes, Wladmir B.; Falls, W. Fred; Caldwell, Andral W.; Ratliff, W. Hagan; Wellborn, John B.; Landmeyer, James E.

2012-01-01

Soil gas was assessed for contaminants in the building 310 underground storage tank area adjacent to the Dwight D. Eisenhower Army Medical Center at Ft. Gordon, Georgia, from October 2010 to September 2011. The assessment, which also included the detection of organic compounds in soil gas, provides environmental contamination data to Fort Gordon personnel pursuant to requirements of the Resource Conservation and Recovery Act Part B Hazardous Waste Permit process. The study was conducted by the U.S. Geological Survey, in cooperation with the U.S. Department of the Army Environmental and Natural Resources Management Office of the U.S. Army Signal Center and Fort Gordon. Soil-gas samplers were deployed below land surface at 37 locations in the building 310 underground storage tank area. Soil-gas samplers were deployed in a grid pattern near the storage tank area as well as downslope of the tank area in the direction of groundwater flow toward an unnamed tributary to Butler Creek. Total petroleum hydrocarbons were detected in 35 of the 37 soil-gas samplers at levels above the method detection level, and the combined mass of benzene, toluene, ethylbenzene, and total xylenes were detected above their detection levels in 8 of the 37 samplers. In addition, the combined masses of undecane, tridecane, and pentadecane were detected at or above their method detection levels in 9 of the 37 samplers. Other volatile organic compounds detected above their respective method detection levels were chloroform, 1,2,4-trimethylbenzene, and perchloroethylene. In addition, naphthalene, 2-methyl naphthalene, and 1,2,4-trimethylbenzene were detected below the method detection levels, but above the nondetection level.

Integrated underground gas storage of CO2 and CH4 for renewable energy storage for a test case in China

NASA Astrophysics Data System (ADS)

Kühn, Michael; Li, Qi; Nakaten, Natalie, Christine; Kempka, Thomas

2017-04-01

Integration and further development of the energy supply system in China is a major challenge for the years to come. Part of the strategy is the implementation of a low carbon energy system based on carbon dioxide capture and storage (CCS). The innovative idea presented here is based on an extension of the power-to-gas-to-power (PGP) technology by establishing a closed carbon dioxide cycle [1]. Thereto, hydrogen generated from excess renewable energy is transformed into methane for combustion in a combined cycle gas power plant. To comply with the fluctuating energy demand, carbon dioxide produced during methane combustion and required for the methanation process as well as excess methane are temporarily stored in two underground reservoirs located close to each other [2]. Consequently, renewable energy generation units can be operated even if energy demand is below consumption, while stored energy can be fed into the grid as energy demand exceeds production [3]. We studied a show case for Xinjiang in China [4] to determine the energy demand of the entire process chain based on numerical computer simulations for the operation of the CO2 and CH4 storage reservoirs, and to ascertain the pressure regimes present in the storage formations during the injection and production phases of the annual cycle. [1] Streibel M., Nakaten N., Kempka T., Kühn M. (2013) Analysis of an integrated carbon cycle for storage of renewables. Energy Procedia 40, 202-211. doi: 10.1016/j.egypro.2013.08.024. [2] Kühn M., Streibel M., Nakaten N.C., Kempka T. (2014) Integrated Underground Gas Storage of CO2 and CH4 to Decarbonise the "Power-to-gas-to-gas-to-power" Technology. Energy Procedia 59, 9-15. doi: 10.1016/j.egypro.2014.10.342 [3] Kühn M., Nakaten N.C., Streibel M., Kempka T. (2014) CO2 Geological Storage and Utilization for a Carbon Neutral "Power-to-gas-to-power" Cycle to Even Out Fluctuations of Renewable Energy Provision. Energy Procedia 63, 8044-8049. doi: 10.1016/j.egypro.2014.11.841 [4] Li Q., Chen Z.A., Zhang J.T., Liu L.C., Li X.C., Jia L. (2016) Positioning and Revision of CCUS Technology Development in China. International Journal of Greenhouse Gas Control 46, 282-293. doi: 10.1016/j.ijggc.2015.02.024

Hydrodynamic code calculations of airblast for an explosive test in a shallow underground storage magazine

NASA Astrophysics Data System (ADS)

Kennedy, Lynn W.; Schneider, Kenneth D.

1990-07-01

A large-sclae test of the detonation of 20,000 kilograms of high explosive inside a shallow underground tunnel/chamber complex, simulating an ammunition storage magazine, was carried out in August, 1988, at the Naval Weapons Center, China Lake, California. The test was jointly sponsored by the U.S. Department of Defense Explosives Safety Board; the Safety Services Organisation of the Ministry of Defence, United Kingdom; and the Norwegian Defence Construction Service. The overall objective of the test was to determine the hazardous effects (debris, airblast, and ground motion) produced in this configuration. Actual storage magazines have considerably more overburden and are expected to contain and accidental detonation. The test configuration, on the other hand, was expected to rupture, and to scatter a significant amount of rocks, dirt and debris. Among the observations and measurements made in this test was study of airblast propagation within the storage chamber, in the access tunnel, and outside, on the tunnel ramp, prior to overburden venting. The results of these observations are being used to evaluate and validate current quantity-distance standards for the underground storage of munitions near inabited structures. As part of the prediction effort for this test, to assist with transducer ranging in the access tunnel and with post-test interpretation of the results, S-CUBED was asked to perform two-dimensional inviscid hydrodynamic code calculations of the explosive detonation and subsequent blastwave propagation in the interior chamber and access tunnel. This was accomplished using the S-CUBED Hydrodynamic Advanced Research Code (SHARC). In this paper, details of the calculations configuration will be presented. These will be compared to the actual as-built internal configuration of the tunnel/chamber complex. Results from the calculations, including contour plots and airblast waveforms, will be shown. The latter will be compared with experimental records obtained at several points within the tunnel.

Installation Restoration Program Records Search for Langley Air Force Base, Virginia

DTIC Science & Technology

1982-06-01

Septic Tanks at Langley Air Force Base 12 Location of Oil /Water Separators at Langley Air Force Base 13 Location Map of Possible Contaminated Area at...No. J.) and old vehicle dumping area (Site No. 15). A-17 Location of old underground fuel lines--possible oil -saturated area. vi FIGURES--Continued A...18 Location of old wastewater treatment plant at the Main Base Area (Site No. 2). A-19 Location of old underground oil storage tanks-possible oil

West Hackberry Strategic Petroleum Reserve site brine-disposal monitoring, Year I report. Volume III. Biological oceanography. Final report

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

DeRouen, L.R.; Hann, R.W.; Casserly, D.M.

1983-02-01

The Department of Energy's Strategic Petroleum Reserve Program began discharging brine into the Gulf of Mexico from its West Hackberry site near Cameron, Louisiana in May 1981. The brine originates from underground salt domes being leached with water from the Intracoastal Waterway, making available vast underground storage caverns for crude oil. The effects of brine discharge on aquatic organisms are presented in this volume. The topics covered are: benthos; nekton; phytoplankton; zooplankton; and data management.

Clean Water State Revolving Fund (CWSRF): Contaminated Sites

EPA Pesticide Factsheets

Communities can use the CWSRF to address the water quality aspects of site assessment and cleanup of brownfields, Superfund sites, and sites of current or former aboveground or underground storage tanks.

30 CFR 57.4130 - Surface electric substations and liquid storage facilities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Fire Prevention and Control Prohibitions/precautions/housekeeping § 57.4130 Surface electric...

Underground Gas Storage Facility Safety Act of 2013

THOMAS, 113th Congress

Sen. Roberts, Pat [R-KS

2013-04-18

Senate - 04/18/2013 Read twice and referred to the Committee on Commerce, Science, and Transportation. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Underground Gas Storage Facility Safety Act of 2011

THOMAS, 112th Congress

Sen. Roberts, Pat [R-KS

2011-11-30

Senate - 11/30/2011 Read twice and referred to the Committee on Commerce, Science, and Transportation. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Environmental Assessment (EA): Proposed Missile Storage Improvements, Utah Test and Training Range

DTIC Science & Technology

2013-06-11

Implementation Plan SOC Species of Concern SOx Oxides of Sulfur SO2 Sulfur Dioxide START Strategic Arms Reduction Treaty SWPPP Stormwater Pollution ...Discussions related to preventing soil erosion ( stormwater pollution prevention) are addressed under water quality effects (Section 4 of this...construction activities, this permit must be obtained and erosion and sediment controls must be installed according to a stormwater pollution

Cosmogenically-produced isotopes in natural and enriched high-purity germanium detectors for the MAJORANA DEMONSTRATOR

NASA Astrophysics Data System (ADS)

Gilliss, Thomas; MAJORANA DEMONSTRATOR Collaboration

2017-01-01

The MAJORANA DEMONSTRATOR advances toward measurements of the neutrinoless double-beta decay of 76Ge. Detectors employed in the DEMONSTRATOR are subject to cosmogenic spallation during production and processing, resulting in activation of certain long-lived radioisotopes. Activation of these cosmogenic isotopes is mitigated by shielded storage of detectors and through underground operation of the DEMONSTRATOR at the 4850 ft level of the Sanford Underground Research Facility. In this work, we explore the appearance and reduction of cosmogenic contributions to the DEMONSTRATOR background spectrum. This work is supported by the U.S. Department of Energy, Office of Science, Office of Nuclear Physics, the Particle Astrophysics and Nuclear Physics Programs of the National Science Foundation, and the Sanford Underground Research Facility.

Langley Storage facility which houses remains of Apollo 204 craft

NASA Technical Reports Server (NTRS)

1990-01-01

The Apollo 204 command module is seen in storage at Langley Research Center in Virginia. The command module, damaged in the 1967 Apollo fire, its heat shield, booster protective cover and 81 cartons of related hardware and investigative data occupy 3,300 cubic feet of Langley's storage space. Astronauts Virgil I. Grissom, Roger B. Chaffee and Edward H. White II perished in the Apollo 204 spacecraft fire on Jan. 27, 1967 on Launch Complex 34, Cape Canaveral. The hardware has been stored at Langley since 1967. PLEASE NOTE UPDATE: In early May of 1990, NASA announced plans to move the hardware and related data to permanent storage at the site of all the Challenger debris in an abandoned missile silo at Cape Canaveral Air Force Station (CCAFS), Florida. However, at month's end, NASA announced it had decided to keep the capsule at Langley for an indefinite period of time.

Langley Storage facility which houses remains of Apollo 204 craft

NASA Technical Reports Server (NTRS)

1990-01-01

The Apollo 204 command module is seen in storage at Langley Research Center in Virginia. The command module, damaged in the 1967 Apollo fire, its heat shield, booster protective cover and 81 cartons of related hardware and investigative data occupy 3,300 cubic feet of warehouse storage space. Astronauts Virgil I. Grissom, Roger B. Chaffee and Edward H. White II perished in the Apollo 204 spacecraft fire on Jan. 27, 1967 on Launch Complex 34 at Cape Canaveral. The hardware has been stored at Langley since 1967. PLEASE NOTE UPDATE: In early May of 1990, NASA announced plans to move the hardware and related data to permanent storage with the Challenger debris in an abandoned missile silo at Cape Canaveral Air Force Station (CCAFS), Florida. However, at month's end, NASA announced it had decided to keep the capsule at Langley for an indefinite period of time.

Langley Storage facility which houses remains of Apollo 204 craft

NASA Technical Reports Server (NTRS)

1990-01-01

Part of 81 cartons of Apollo 204 hardware and investigation data are seen in storage at Langley Research Center in Virginia. The command module, damaged in the 1967 Apollo fire, its heat shield, booster protective cover and the cartons occupy 3,300 cubic feet of Langley's storage space. Astronauts Virgil I. Grissom, Roger B. Chaffee and Edward H. White II perished in the Apollo 204 spacecraft fire on Jan. 27, 1967 on Launch Complex 34, Cape Canaveral. The hardware has been stored at Langley since 1967. PLEASE NOTE UPDATE: In early May of 1990, NASA announced plans to move the hardware and related data to permanent storage with the Challenger debris in an abandoned missile silo at Cape Canaveral Air Force Station (CCAFS), Florida. However, at month's end, NASA announced it had decided to keep the capsule at Langley for an indefinite period of time.

40 CFR 282.93 - Texas State-Administered Program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... provisions will be added to this subpart and notice of any change will be published in the Federal Register... Underground Storage Tank Program, Texas Natural Resource Conservation Commission, P.O. Box 13087, Austin, TX...

Green Remediation Best Management Practices: Sites with Leaking Underground Storage Tank Systems

EPA Pesticide Factsheets

The U.S. Environmental Protection Agency (EPA) Principles for Greener Cleanups outline the Agency's policy for evaluating and minimizing the environmental 'footprint' of activities undertaken when cleaning up a contaminated site.

Class A and Class B UST Operator Exams

EPA Pesticide Factsheets

Learn about exams developed by EPA to help underground storage tank system owners and operators in Indian country meet the 2015 federal UST regulation requirement that designated operators demonstrate knowledge and pass an exam.

Natural Gas Monthly

EIA Publications

2017-01-01

Highlights activities, events, and analyses associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer related activities and underground storage data are also reported.

ORD RESEARCH PRIORITIES IN BIOREMEDIATION

EPA Science Inventory

ORD is conducting research on bioremediation impacting Superfund sites, RCRA facilities, underground storage tanks and oil spills. Work supporting Superfund is focused on understanding monitored natural recovery in sediments for contaminants including PCBs and PAHs. Under RCRA,...

Microbial Life in an Underground Gas Storage Reservoir

NASA Astrophysics Data System (ADS)

Bombach, Petra; van Almsick, Tobias; Richnow, Hans H.; Zenner, Matthias; Krüger, Martin

2015-04-01

While underground gas storage is technically well established for decades, the presence and activity of microorganisms in underground gas reservoirs have still hardly been explored today. Microbial life in underground gas reservoirs is controlled by moderate to high temperatures, elevated pressures, the availability of essential inorganic nutrients, and the availability of appropriate chemical energy sources. Microbial activity may affect the geochemical conditions and the gas composition in an underground reservoir by selective removal of anorganic and organic components from the stored gas and the formation water as well as by generation of metabolic products. From an economic point of view, microbial activities can lead to a loss of stored gas accompanied by a pressure decline in the reservoir, damage of technical equipment by biocorrosion, clogging processes through precipitates and biomass accumulation, and reservoir souring due to a deterioration of the gas quality. We present here results from molecular and cultivation-based methods to characterize microbial communities inhabiting a porous rock gas storage reservoir located in Southern Germany. Four reservoir water samples were obtained from three different geological horizons characterized by an ambient reservoir temperature of about 45 °C and an ambient reservoir pressure of about 92 bar at the time of sampling. A complementary water sample was taken at a water production well completed in a respective horizon but located outside the gas storage reservoir. Microbial community analysis by Illumina Sequencing of bacterial and archaeal 16S rRNA genes indicated the presence of phylogenetically diverse microbial communities of high compositional heterogeneity. In three out of four samples originating from the reservoir, the majority of bacterial sequences affiliated with members of the genera Eubacterium, Acetobacterium and Sporobacterium within Clostridiales, known for their fermenting capabilities. In contrast, bacteria belonging to Enterobacteriaceae were the most frequently encountered species in the sample from the water production well. Furthermore, bacterial sequences belonging to thermophiles within the family Thermotogaceae were found in all samples investigated. Archaeal community analysis revealed the dominance of methanogens clustering with members of Methanosarcinaceae, Methanomicrobiaceae and Methanobacteriaceae in three reservoir samples and the sample from the water production well. Cultivations of water samples under an atmosphere of storage gas blended by hydrogen as electron source at in situ-like conditions (45°C, 92 bar, p(H2) = 6 bar) revealed that hydrogen was quickly consumed in all laboratory microcosms with reservoir samples. Quantitative PCR analysis of the gene encoding for methyl-coenzyme M reductase (mcrA) along with reaction educt and product analyses suggested that methanogenesis was primarily responsible for hydrogen consumption during the experiments. While it is currently in question whether or not the laboratory data can be upscaled to actual reservoir conditions, they may allude to fermenting and thermophilic bacteria playing an important role for the investigated reservoir microbiology and also indicate potential stimulation of hydrogenotrophic methanogens if hydrogen would be introduced into the reservoir.

Hanford Waste Physical and Rheological Properties: Data and Gaps

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

Wells, Beric E.; Kurath, Dean E.; Mahoney, Lenna A.

2011-08-01

The Hanford Site in Washington State manages 177 underground storage tanks containing approximately 250,000 m3 of waste generated during past defense reprocessing and waste management operations. These tanks contain a mixture of sludge, saltcake and supernatant liquids. The insoluble sludge fraction of the waste consists of metal oxides and hydroxides and contains the bulk of many radionuclides such as the transuranic components and 90Sr. The saltcake, generated by extensive evaporation of aqueous solutions, consists primarily of dried sodium salts. The supernates consist of concentrated (5-15 M) aqueous solutions of sodium and potassium salts. The 177 storage tanks include 149 single-shellmore » tanks (SSTs) and 28 double -hell tanks (DSTs). Ultimately the wastes need to be retrieved from the tanks for treatment and disposal. The SSTs contain minimal amounts of liquid wastes, and the Tank Operations Contractor is continuing a program of moving solid wastes from SSTs to interim storage in the DSTs. The Hanford DST system provides the staging location for waste feed delivery to the Department of Energy (DOE) Office of River Protection’s (ORP) Hanford Tank Waste Treatment and Immobilization Plant (WTP). The WTP is being designed and constructed to pretreat and then vitrify a large portion of the wastes in Hanford’s 177 underground waste storage tanks.« less

Research Progress in Carbon Dioxide Storage and Enhanced Oil Recovery

NASA Astrophysics Data System (ADS)

Wang, Keliang; Wang, Gang; Lu, Chunjing

2018-02-01

With the rapid development of global economy, human beings have become highly dependent upon fossil fuel such as coal and petroleum. Much fossil fuel is consumed in industrial production and human life. As a result, carbon dioxide emissions have been increasing, and the greenhouse effects thereby generated are posing serious threats to environment of the earth. These years, increasing average global temperature, frequent extreme weather events and climatic changes cause material disasters to the world. After scientists’ long-term research, ample evidences have proven that emissions of greenhouse gas like carbon dioxide have brought about tremendous changes to global climate. To really reduce carbon dioxide emissions, governments of different countries and international organizations have invested much money and human resources in performing research related to carbon dioxide emissions. Manual underground carbon dioxide storage and carbon dioxide-enhanced oil recovery are schemes with great potential and prospect for reducing carbon dioxide emissions. Compared with other schemes for reducing carbon dioxide emissions, aforementioned two schemes exhibit high storage capacity and yield considerable economic benefits, so they have become research focuses for reducing carbon dioxide emissions. This paper introduces the research progress in underground carbon dioxide storage and enhanced oil recovery, pointing out the significance and necessity of carbon dioxide-driven enhanced oil recovery.

76 FR 24481 - Notice of Two Proposed Agreements, a CERCLA Agreement and Order on Consent for Removal Action by...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-02

... Prospective Purchaser Agreement Related to Gasoline Service Stations' Underground Storage Tanks Currently...) gasoline service stations currently owned or leased by Caribbean Petroleum Corporation (``CPC'') and...

Solar heated office complex--Greenwood, South Carolina

NASA Technical Reports Server (NTRS)

1981-01-01

Report contains thorough docuumentation of project meeting 85 percent of building heat requirements. System uses roof mounted recirculating water solar panels and underground hot water energy storage. Aluminum film reflectors increase total solar flux captured by panels.

Mitigating contaminant transport in utility installation.

DOT National Transportation Integrated Search

2003-01-01

In recent years, the Virginia Department of Transportation (VDOT) has experienced problems with various forms of contamination (primarily from underground storage tanks, USTs) migrating into its right-of-way. In many cases VDOT has had to install cul...

Implications of Transaction Costs for Acquisition Program Cost Breaches

DTIC Science & Technology

2013-06-01

scope of the work, communicating the basis on which the estimate is built, identifying the quality of the data, determining the level of risk, and...projects such as bases, schools, missile storage facilities, maintenance facilities, medical/ dental clinics, libraries, and military family housing...was established as a threshold for measuring cost growth. This prevents a program from rebaselining to avoid a Nunn- McCurdy cost threshold breach. In

Natural analogue study of CO2 storage monitoring using probability statistics of CO2-rich groundwater chemistry

NASA Astrophysics Data System (ADS)

Kim, K. K.; Hamm, S. Y.; Kim, S. O.; Yun, S. T.

2016-12-01

For confronting global climate change, carbon capture and storage (CCS) is one of several very useful strategies as using capture of greenhouse gases like CO2 spewed from stacks and then isolation of the gases in underground geologic storage. CO2-rich groundwater could be produced by CO2 dissolution into fresh groundwater around a CO2 storage site. As consequence, natural analogue studies related to geologic storage provide insights into future geologic CO2 storage sites as well as can provide crucial information on the safety and security of geologic sequestration, the long-term impact of CO2 storage on the environment, and field operation and monitoring that could be implemented for geologic sequestration. In this study, we developed CO2 leakage monitoring method using probability density function (PDF) by characterizing naturally occurring CO2-rich groundwater. For the study, we used existing data of CO2-rich groundwaters in different geological regions (Gangwondo, Gyeongsangdo, and Choongchungdo provinces) in South Korea. Using PDF method and QI (quantitative index), we executed qualitative and quantitative comparisons among local areas and chemical constituents. Geochemical properties of groundwater with/without CO2 as the PDF forms proved that pH, EC, TDS, HCO3-, Ca2+, Mg2+, and SiO2 were effective monitoring parameters for carbonated groundwater in the case of CO2leakage from an underground storage site. KEY WORDS: CO2-rich groundwater, CO2 storage site, monitoring parameter, natural analogue, probability density function (PDF), QI_quantitative index Acknowledgement This study was supported by the "Basic Science Research Program through the National Research Foundation of Korea (NRF), which is funded by the Ministry of Education (NRF-2013R1A1A2058186)" and the "R&D Project on Environmental Management of Geologic CO2 Storage" from KEITI (Project number: 2014001810003).

Fiber grating systems used to measure strain in cylindrical structures

NASA Astrophysics Data System (ADS)

Udd, Eric; Corona-Bittick, Kelli; Slattery, Kerry T.; Dorr, Donald J.; Crowe, C. Robert; Vandiver, Terry L.; Evans, Robert N.

1997-07-01

Fiber optic grating systems are described that have been used to measure strain in cylindrical structures. The applications of these systems to a composite utility pole and to a composite missile body are described. Composite utility poles have significant advantages with respect to wooden utility poles that include superior strength and uniformity; light weight for ease of deployment; the ability to be recycled, reducing hazardous waste associated with chemically treated wooden poles; and compatibility with embedded fiber optic sensors, allowing structural loads to be monitored. Tests conducted of fiber optic grating sensors in combination with an overcoupled coupler demodulation system to support structural testing of a 22-ft composite pole are reported. Monitoring strain in composite missile bodies has the potential to improve the quality of manufactured parts, support performance testing, and enhance safety during long periods of storage. Strain measurements made with fiber optic grating and electrical strain gauges are described.

Financial Responsibility and Installer Certification - 2005 Energy Policy Act

EPA Pesticide Factsheets

Grant guidelines to implement the financial responsibility and installer certification provision in Section 9003(i) of the Solid Waste Disposal Act, enacted by the Underground Storage Tank Compliance Act, part of the Energy Policy Act of 2005.

CONTAMINATION OF PUBLIC GROUND WATER SUPPLIES BY SUPERFUND SITES

EPA Science Inventory

Multiple sources of contamination can affect ground water supplies, including municipal landfills, industrial operations, leaking underground storage tanks, septic tank systems, and prioritized uncontrolled hazardous waste sites known as “Superfund” sites. A review of Superfund R...

CHEMICALS STORED IN USTS: CHARACTERISTICS AND LEAK DETECTION

EPA Science Inventory

The regulations Issued by the U.S. Environmental Protection Agency (EPA) In 1988 require, with several exceptions, that the Integrity of underground storage tank (UST) systems containing petroleum fuels and hazardous chemicals be routinely tested. The regulatory standards for ...

TECHNICAL ASPECTS OF UNDERGROUND STORAGE TANK CLOSURE

EPA Science Inventory

The overall objective of the study was to develop a deeper understanding of UST residuals at closure: their quantities, origins, physical/chemical properties, ease of removal by various cleaning methods, and their environmental mobility and persistence. The investigation covered ...

LUST ON-LINE CALCULATOR INTRODUCTION

EPA Science Inventory

EPA has developed a suite of on-line calculators to assist in performing site assessment and modeling calculations for leaking underground storage tank sites (http://www.epa.gov/athens/onsite). The calculators are divided into four types: parameter estimation, models, scientific...

Anticipating Environmental Impacts of Future Fuels

EPA Science Inventory

Automotive fuels are composed of hundreds of compounds and the formulations aren’t uniform; they vary geographically and seasonally and sometimes specifically in response to regulatory requirements. As a result, very few state underground storage tank (UST) regulators know what i...

24 CFR 581.6 - Suitability criteria.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., the property will not be determined unsuitable on this basis. (2) Property containing flammable or... handling flammable or explosive material (excluding underground storage) will be determined unsuitable..., friable asbestos, PCB's, or natural hazardous substances such as radon, periodic flooding, sinkholes or...

Analysis and assessment of STES technologies

NASA Astrophysics Data System (ADS)

Brown, D. R.; Blahnik, D. E.; Huber, H. D.

1982-12-01

Technical and economic assessments completed in FY 1982 in support of the Seasonal Thermal Energy Storage (STES) segment of the Underground Energy Storage Program included: (1) a detailed economic investigation of the cost of heat storage in aquifers, (2) documentation for AQUASTOR, a computer model for analyzing aquifer thermal energy storage (ATES) coupled with district heating or cooling, and (3) a technical and economic evaluation of several ice storage concepts. This paper summarizes the research efforts and main results of each of these three activities. In addition, a detailed economic investigation of the cost of chill storage in aquifers is currently in progress. The work parallels that done for ATES heat storage with technical and economic assumptions being varied in a parametric analysis of the cost of ATES delivered chill. The computer model AQUASTOR is the principal analytical tool being employed.

Gis-Based Site Selection for Underground Natural Resources Using Fuzzy Ahp-Owa

NASA Astrophysics Data System (ADS)

Sabzevari, A. R.; Delavar, M. R.

2017-09-01

Fuel consumption has significantly increased due to the growth of the population. A solution to address this problem is the underground storage of natural gas. The first step to reach this goal is to select suitable places for the storage. In this study, site selection for the underground natural gas reservoirs has been performed using a multi-criteria decision-making in a GIS environment. The "Ordered Weighted Average" (OWA) operator is one of the multi-criteria decision-making methods for ranking the criteria and consideration of uncertainty in the interaction among the criteria. In this paper, Fuzzy AHP_OWA (FAHP_OWA) is used to determine optimal sites for the underground natural gas reservoirs. Fuzzy AHP_OWA considers the decision maker's risk taking and risk aversion during the decision-making process. Gas consumption rate, temperature, distance from main transportation network, distance from gas production centers, population density and distance from gas distribution networks are the criteria used in this research. Results show that the northeast and west of Iran and the areas around Tehran (Tehran and Alborz Provinces) have a higher attraction for constructing a natural gas reservoir. The performance of the used method was also evaluated. This evaluation was performed using the location of the existing natural gas reservoirs in the country and the site selection maps for each of the quantifiers. It is verified that the method used in this study is capable of modeling different decision-making strategies used by the decision maker with about 88 percent of agreement between the modeling and test data.

Development of the updated system of city underground pipelines based on Visual Studio

NASA Astrophysics Data System (ADS)

Zhang, Jianxiong; Zhu, Yun; Li, Xiangdong

2009-10-01

Our city has owned the integrated pipeline network management system with ArcGIS Engine 9.1 as the bottom development platform and with Oracle9i as basic database for storaging data. In this system, ArcGIS SDE9.1 is applied as the spatial data engine, and the system was a synthetic management software developed with Visual Studio visualization procedures development tools. As the pipeline update function of the system has the phenomenon of slower update and even sometimes the data lost, to ensure the underground pipeline data can real-time be updated conveniently and frequently, and the actuality and integrity of the underground pipeline data, we have increased a new update module in the system developed and researched by ourselves. The module has the powerful data update function, and can realize the function of inputting and outputting and rapid update volume of data. The new developed module adopts Visual Studio visualization procedures development tools, and uses access as the basic database to storage data. We can edit the graphics in AutoCAD software, and realize the database update using link between the graphics and the system. Practice shows that the update module has good compatibility with the original system, reliable and high update efficient of the database.

Environmental analysis Waste Isolation Pilot Plant (WIPP) cost reduction proposals

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

Not Available

The Waste Isolation Pilot Plant (WIPP) is a research and development facility to demonstrate the safe disposal of radioactive wastes resulting from the defense activities and programs of the United States government. The facility is planned to be developed in bedded salt at the Los Medanos site in southeastern New Mexico. The environmental consequences of contruction and operation of the WIPP facility are documented in ''Final Environmental Impact Statement, Waste Isolation Pilot Plant''. The proposed action addressed by this environmental analysis is to simplify and reduce the scope of the WIPP facility as it is currently designed. The proposed changesmore » to the existing WIPP design are: limit the waste storage rate to 500,000 cubic feet per year; eliminate one shaft and revise the underground ventilation system; eliminate the underground conveyor system; combine the Administration Building, the Underground Personnel Building and the Waste Handling Building office area; simplify the central monitoring system; simplify the security control systems; modify the Waste Handling Building; simplify the storage exhaust system; modify the above ground salt handling logistics; simplify the power system; reduce overall site features; simplify the Warehouse/Shops Building and eliminate the Vehicle Maintenance Building; and allow resource recovery in Control Zone IV.« less

Storage, transmission and distribution of hydrogen

NASA Technical Reports Server (NTRS)

Kelley, J. H.; Hagler, R., Jr.

1979-01-01

Current practices and future requirements for the storage, transmission and distribution of hydrogen are reviewed in order to identify inadequacies to be corrected before hydrogen can achieve its full potential as a substitute for fossil fuels. Consideration is given to the storage of hydrogen in underground solution-mined salt caverns, portable high-pressure containers and dewars, pressure vessels and aquifers and as metal hydrides, hydrogen transmission in evacuated double-walled insulated containers and by pipeline, and distribution by truck and internal distribution networks. Areas for the improvement of these techniques are indicated, and these technological deficiencies, including materials development, low-cost storage and transmission methods, low-cost, long-life metal hydrides and novel methods for hydrogen storage, are presented as challenges for research and development.

Relevance of deep-subsurface microbiology for underground gas storage and geothermal energy production.

PubMed

Gniese, Claudia; Bombach, Petra; Rakoczy, Jana; Hoth, Nils; Schlömann, Michael; Richnow, Hans-Hermann; Krüger, Martin

2014-01-01

This chapter gives the reader an introduction into the microbiology of deep geological systems with a special focus on potential geobiotechnological applications and respective risk assessments. It has been known for decades that microbial activity is responsible for the degradation or conversion of hydrocarbons in oil, gas, and coal reservoirs. These processes occur in the absence of oxygen, a typical characteristic of such deep ecosystems. The understanding of the responsible microbial processes and their environmental regulation is not only of great scientific interest. It also has substantial economic and social relevance, inasmuch as these processes directly or indirectly affect the quantity and quality of the stored oil or gas. As outlined in the following chapter, in addition to the conventional hydrocarbons, new interest in such deep subsurface systems is rising for different technological developments. These are introduced together with related geomicrobiological topics. The capture and long-termed storage of large amounts of carbon dioxide, carbon capture and storage (CCS), for example, in depleted oil and gas reservoirs, is considered to be an important options to mitigate greenhouse gas emissions and global warming. On the other hand, the increasing contribution of energy from natural and renewable sources, such as wind, solar, geothermal energy, or biogas production leads to an increasing interest in underground storage of renewable energies. Energy carriers, that is, biogas, methane, or hydrogen, are often produced in a nonconstant manner and renewable energy may be produced at some distance from the place where it is needed. Therefore, storing the energy after its conversion to methane or hydrogen in porous reservoirs or salt caverns is extensively discussed. All these developments create new research fields and challenges for microbiologists and geobiotechnologists. As a basis for respective future work, we introduce the three major topics, that is, CCS, underground storage of gases from renewable energy production, and the production of geothermal energy, and summarize the current stat of knowledge about related geomicrobiological and geobiotechnological aspects in this chapter. Finally, recommendations are made for future research.

Dynamic Impact Analyses and Tests of Concrete Overpacks - 13638

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

Lee, Sanghoon; Cho, Sang-Soon; Kim, Ki-Young

Concrete cask is an option for spent nuclear fuel interim storage which is prevailingly used in US. A concrete cask usually consists of metallic canister which confines the spent nuclear fuel and concrete overpack. When the overpack undergoes a severe missile impact which might be caused by a tornado or an aircraft crash, it should sustain acceptable level of structural integrity so that its radiation shielding capability and the retrievability of canister are maintained. Missile impact against a concrete overpack involves two damage modes, local damage and global damage. Local damage of concrete is usually evaluated by empirical formulas whilemore » the global damage is evaluated by finite element analysis. In many cases, those two damage modes are evaluated separately. In this research, a series of numerical simulations are performed using finite element analysis to evaluate the global damage of concrete overpack as well as its local damage under high speed missile impact. We consider two types of concrete overpack, one with steel in-cased concrete without reinforcement and the other with partially-confined reinforced concrete. The numerical simulation results are compared with test results and it is shown that appropriate modeling of material failure is crucial in this analysis and the results are highly dependent on the choice of failure parameters. (authors)« less

Morpho-anatomy and ontogeny of the underground system of Chrysolaena simplex (Less.) Dematt. (Asteraceae).

PubMed

Santos, Vanessa S; Souza, Vinicius P; Vilhalva, Divina A A; Ferreira, Fernanda P S; Paula, José R; Rezende, Maria Helena

2016-03-01

The occurrence of thickened underground systems in Asteraceae is widely reported in the literature. Given the great complexity of underground systems, which may originate from roots, stems, or both, morpho-anatomical analyses are essential to ensure the use of correct terminology. The goals of this study were to describe the morpho-anatomy and ontogeny, investigate the occurrence of secondary metabolites and evaluate the effects of seasonality on the underground system of Chrysolaena simplex (Less.) Dematt. Samples were studied using standard protocols of plant anatomy, scanning electron microscopy, histochemical and phytochemical. The underground system of C. simplex was categorised as a rhizophore which started from cotyledonary node. In adult individuals, with rhizophores completely developed, the primary roots degenerated and adventitious radicular systems are formed. The buds in the subterranean portions promote the rhizophore growing, and form aerial stems when exposed to light. Lipophilic droplets were evident in the parenchymatous cells of the cortex and pith, endodermis and buds. Inulin-type fructans were observed in the stem axis and buds of the rhizophore. The presence of buds, secondary metabolites and the storage of fructans and lipids in the rhizophore can be seen as adaptive traits.

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

Gutierrez, Marte

Colorado School of Mines conducted research and training in the development and validation of an advanced CO{sub 2} GS (Geological Sequestration) probabilistic simulation and risk assessment model. CO{sub 2} GS simulation and risk assessment is used to develop advanced numerical simulation models of the subsurface to forecast CO2 behavior and transport; optimize site operational practices; ensure site safety; and refine site monitoring, verification, and accounting efforts. As simulation models are refined with new data, the uncertainty surrounding the identified risks decrease, thereby providing more accurate risk assessment. The models considered the full coupling of multiple physical processes (geomechanical and fluidmore » flow) and describe the effects of stochastic hydro-mechanical (H-M) parameters on the modeling of CO{sub 2} flow and transport in fractured porous rocks. Graduate students were involved in the development and validation of the model that can be used to predict the fate, movement, and storage of CO{sub 2} in subsurface formations, and to evaluate the risk of potential leakage to the atmosphere and underground aquifers. The main major contributions from the project include the development of: 1) an improved procedure to rigorously couple the simulations of hydro-thermomechanical (H-M) processes involved in CO{sub 2} GS; 2) models for the hydro-mechanical behavior of fractured porous rocks with random fracture patterns; and 3) probabilistic methods to account for the effects of stochastic fluid flow and geomechanical properties on flow, transport, storage and leakage associated with CO{sub 2} GS. The research project provided the means to educate and train graduate students in the science and technology of CO{sub 2} GS, with a focus on geologic storage. Specifically, the training included the investigation of an advanced CO{sub 2} GS simulation and risk assessment model that can be used to predict the fate, movement, and storage of CO{sub 2} in underground formations, and the evaluation of the risk of potential CO{sub 2} leakage to the atmosphere and underground aquifers.« less

Storage Reliability of Missile Materiel Program, Monolithic Bipolar SSI/ MSI Digital and Linear Integrated Circuit Analysis

DTIC Science & Technology

1978-01-01

Beam Lead Sealed Junction (ELSJ) devices, the silicon nitride seals the devices from sodium and since the platinum silicide and titanium metals also...improve the surface stability of bipolar devices. These materials act as gettering agents for sodium ions, thus making the contamination far less...electric field, can cause appreciable device parameter instability. Silicon nitride has been shown to be an effective barrier to sodium migration. In

The ROK Army’s Role When North Korea Collapses Without a War with the ROK

DTIC Science & Technology

2001-02-01

produced large amounts of biological and chemical weapons. In addition, North Korea continues to develop nuclear weapons and missile technology and export...process. 6. Security and safe disposal of WMD. This includes research, production and storage facilities for nuclear, biological and chemical weapons...Publishers, 1989. Naisbitt, John . Megatrends Asia: Eight Asian Megatrends That Are Reshaping Our World, New York: Simon and Schuster. 1996. The New

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

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

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 inmore » 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.« less

USING SUBSURFACE TRANSPORT RESEARCH TO ACHIEVE AGENCY OUTCOMES

EPA Science Inventory

Gasoline leaks from underground storage tanks can cause ground water contamination because there are a number of organic chemicals in gasoline. These chemicals have varying properties that influence how far contamination extends from the release. Research on transport of these ...

FATE AND TRANSPORT OF PETROLEUM RELEASED FROM UNDERGROUND STORAGE TANKS in Areas of Karst Topography

EPA Science Inventory

The study determines the transport and ultimate fate of petroleum products within a region of karst geomorphology. The paper entails a complete literature review, including references that pertain to contaminant transport within karst aquifers

40 CFR 280.12 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Amendments and Reauthorization Act of 1986. Septic tank is a water-tight covered receptacle designed to... premises where stored; (c) Septic tank; (d) Pipeline facility (including gathering lines) regulated under... STANDARDS AND CORRECTIVE ACTION REQUIREMENTS FOR OWNERS AND OPERATORS OF UNDERGROUND STORAGE TANKS (UST...

76 FR 45617 - Notice of Lodging of the Consent Decree Under the Resource Conservation and Recovery Act

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-29

... underground storage tank (UST) facilities; failure to perform annual tests of automatic line leak detectors... detectors for piping on the UST systems. CHEVRON also agrees under the Consent Decree to install dispenser...

VOLUMETRIC TANK TESTING: AN OVERVIEW

EPA Science Inventory

This report summarizes the technical findings of an EPA study on volumetric tank testing. The results of this study, which evaluated the viability of volumetric tank tests as a means of detecting leaks in underground storage tanks, are described. Also, the accuracy requirements s...

Think Tank.

ERIC Educational Resources Information Center

Governick, Heather; Wellington, Thom

1998-01-01

Examines the options for upgrading, replacing, and removal or closure of underground storage tanks (UST). Reveals the diverse regulatory control involving USTs, the Environmental Protection Agency's interest in pursuing violators, and stresses the need for administrators to be knowledgeable about state and local agency definitions of regulated…

High temperature thermal energy storage, including a discussion of TES integrated into power plants

NASA Technical Reports Server (NTRS)

Turner, R. H.

1978-01-01

Storage temperatures of 260 C and above are considered. Basic considerations concerning energy thermal storage are discussed, taking into account general aspects of thermal energy storage, thermal energy storage integrated into power plants, thermal storage techniques and technical considerations, and economic considerations. A description of system concepts is provided, giving attention to a survey of proposed concepts, storage in unpressurized fluids, water storage in pressurized containers, the use of an underground lined cavern for water storage, a submerged thin insulated steel shell under the ocean containing pressurized water, gas passage through solid blocks, a rock bed with liquid heat transport fluid, hollow steel ingots, heat storage in concrete or sand, sand in a fluidized bed, sand poured over pipes, a thermal energy storage heat exchanger, pipes or spheres filled with phase change materials (PCM), macroencapsulated PCM with heat pipe concept for transport fluid, solid PCM removed from heat transfer pipes by moving scrapers, and the direct contact between PCM and transport fluid.

CLOSURE REPORT FOR CORRECTIVE ACTION UNIT 204: STORAGE BUNKERS, NEVADA TEST SITE, NEVADA

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

NONE

Corrective Action Unit (CAU) 330 consists of four Corrective Action Sites (CASs) located in Areas 6, 22, and 23 of the Nevada Test Site (NTS). The unit is listed in the Federal Facility Agreement and Consent Order (FFACO, 1996) as CAU 330: Areas 6, 22, and 23 Tanks and Spill Sites. CAU 330 consists of the following CASs: CAS 06-02-04, Underground Storage Tank (UST) and Piping CAS 22-99-06, Fuel Spill CAS 23-01-02, Large Aboveground Storage Tank (AST) Farm CAS 23-25-05, Asphalt Oil Spill/Tar Release

Environmental projects. Volume 13: Underground storage tanks, removal and replacement. Goldstone Deep Space Communications Complex

NASA Technical Reports Server (NTRS)

Bengelsdorf, Irv

1991-01-01

The Goldstone Deep Space Communications Complex (GDSCC), located in the Mojave Desert about 40 miles north of Barstow, California, and about 160 miles northeast of Pasadena, is part of the National Aeronautics and Space Administration's (NASA's) Deep Space Network, one of the world's largest and most sensitive scientific telecommunications and radio navigation networks. Activities at the GDSCC are carried out in support of six large parabolic dish antennas. As a large-scale facility located in a remote, isolated desert region, the GDSCC operations require numerous on-site storage facilities for gasoline, diesel oil, hydraulic oil, and waste oil. These fluids are stored in underground storage tanks (USTs). This present volume describes what happened to the 26 USTs that remained at the GDSCC. Twenty-four of these USTs were constructed of carbon steel without any coating for corrosion protection, and without secondary containment or leak detection. Two remaining USTs were constructed of fiberglass-coated carbon steel but without secondary containment or leak protection. Of the 26 USTs that remained at the GDSCC, 23 were cleaned, removed from the ground, cut up, and hauled away from the GDSCC for environmentally acceptable disposal. Three USTs were permanently closed (abandoned in place).

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

Myers, C.W.; Giraud, K.M.

Newcomer countries expected to develop new nuclear power programs by 2030 are being encouraged by the International Atomic Energy Agency to explore the use of shared facilities for spent fuel storage and geologic disposal. Multinational underground nuclear parks (M-UNPs) are an option for sharing such facilities. Newcomer countries with suitable bedrock conditions could volunteer to host M-UNPs. M-UNPs would include back-end fuel cycle facilities, in open or closed fuel cycle configurations, with sufficient capacity to enable M-UNP host countries to provide for-fee waste management services to partner countries, and to manage waste from the M-UNP power reactors. M-UNP potential advantagesmore » include: the option for decades of spent fuel storage; fuel-cycle policy flexibility; increased proliferation resistance; high margin of physical security against attack; and high margin of containment capability in the event of beyond-design-basis accidents, thereby reducing the risk of Fukushima-like radiological contamination of surface lands. A hypothetical M-UNP in crystalline rock with facilities for small modular reactors, spent fuel storage, reprocessing, and geologic disposal is described using a room-and-pillar reference-design cavern. Underground construction cost is judged tractable through use of modern excavation technology and careful site selection. (authors)« less

Minutes of the 23rd Eplosives Safety Seminar, volume 2

NASA Astrophysics Data System (ADS)

1988-08-01

Some areas of discussion at this seminar were: Hazards and risks of the disposal of chemical munitions using a cryogenic process; Special equipment for demilitarization of lethal chemical agent filled munitions; explosive containment room (ECR) repair Johnston Atoll chemical agent disposal system; Sympathetic detonation testing; Blast loads, external and internal; Structural reponse testing of walls, doors, and valves; Underground explosion effects, external airblast; Explosives shipping, transportation safety and port licensing; Explosive safety management; Underground explosion effects, model test and soil rock effects; Chemical risk and protection of workers; and Full scale explosives storage test.

WATER PUMP HOUSE, TRA619, AND TWO WATER STORAGE RESERVOIRS. INDUSTRIAL ...

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

WATER PUMP HOUSE, TRA-619, AND TWO WATER STORAGE RESERVOIRS. INDUSTRIAL WINDOWS AND COPING STRIPS AT TOP OF WALLS AND ENTRY VESTIBULE. BOLLARDS PROTECT UNDERGROUND FACILITIES. SWITCHYARD AT RIGHT EDGE OF VIEW. CARD IN LOWER RIGHT WAS INSERTED BY INL PHOTOGRAPHER TO COVER AN OBSOLETE SECURITY RESTRICTION PRINTED ON ORIGINAL NEGATIVE. INL NEGATIVE NO. 3816. Unknown Photographer, 11/28/1951 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

[Nitrate storage and transport within a typical karst aquifer system in the paralleled ridge-valley of east Sichuan].

PubMed

Yang, Ping-Heng; Yuan, Dao-Xian; Ren, You-Rong; Xie, Shi-You; He, Qiu-Fang; Hu, Xiao-Feng

2012-09-01

In order to investigate the nitrate storage and transport in the karst aquifer system, the hydrochemical dynamics of Qingmuguan underground river system was monitored online by achieving high-resolution data during storm events and monthly data in normal weather. The principal component analysis was employed to analyze the karst water geochemistry. Results showed that nitrate in Jiangjia spring did not share the same source with soluble iron, manganese and aluminum, and exhibited different geochemical behaviors. Nitrate was derived from land surface and infiltrated together with soil water, which was mainly stored in fissure, pore and solution crack of karst unsaturated zone, whereas soluble iron, manganese and aluminum were derived from soil erosion and directly recharged the underground river through sinkholes and shafts. Nitrate transport in the karst aquifer system could be ideally divided into three phases, including input storage, fast output and re-inputting storage. Under similar external conditions, the karstification intensity of vadose zone was the key factor to determine the dynamics of nitrate concentrations in the groundwater during storm events. Nitrate stored in the karst vadose zone was easily released, which would impair the aquatic ecosystem and pose seriously threats to the local health. Thus, to strengthen the management of ecological system, changing the land-use patterns and scientifically applying fertilizer could effectively make a contribution to controlling mass nutrient input from the surface.

IN VITRO CYTOTOXICITY OF BTEX METABOLITES IN HELA CELL LINES

EPA Science Inventory

Fuel leakage from underground storage tanks is a major source of groundwater contamination. Although the toxicity of regulated compounds such as benzene, toluene, ethylbenzene, and xylene (BTEX) are well recognized, the cytotoxicity of their metabolites has not been studied exte...

30 CFR 57.4430 - Surface storage facilities.

Code of Federal Regulations, 2010 CFR

2010-07-01

....4430 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Fire Prevention... ignition sources to prevent fire or explosion; and (4) Vented or otherwise constructed to prevent...

Former UST Site Reused as Greenspace and Access to Ancient Ceremonial Nikwasi Mound in North Carolina

EPA Pesticide Factsheets

Read about a former underground storage tank site fronting on the Little Tennessee River in Franklin, NC that is now reused as an attractive greenspace with parking and Main Street access to the Nikwasi Mound.

THE EPA LEAD SCAVENGER STUDY

EPA Science Inventory

With assistance from the Association of State and Territorial Air and Solid Waste Management Officials (ASTSWMO), the U.S. EPA Office of Underground Storage Tanks (OUST) and the U.S. EPA Office of Research and Development (ORD) conducted a survey to determine the distribution of ...

Report to Congress on a Compliance Plan for the Underground Storage Tank Program

EPA Pesticide Factsheets

Learn about identification of USTs that are not in compliance with Subtitle I of the Solid Waste Disposal Act or are in temporary closure, and determine the ownership of USTs not in compliance or in temporary closure

40 CFR 280.33 - Repairs allowed.

Code of Federal Regulations, 2013 CFR

2013-07-01

... recognized association or an independent testing laboratory. Note: The following codes and standards may be used to comply with paragraph (a) of this section: National Fire Protection Association Standard 30... Practice for the Interior Lining of Existing Steel Underground Storage Tanks”; and National Leak Prevention...

40 CFR 280.33 - Repairs allowed.

Code of Federal Regulations, 2012 CFR

2012-07-01

... recognized association or an independent testing laboratory. Note: The following codes and standards may be used to comply with paragraph (a) of this section: National Fire Protection Association Standard 30... Practice for the Interior Lining of Existing Steel Underground Storage Tanks”; and National Leak Prevention...

40 CFR 280.33 - Repairs allowed.

Code of Federal Regulations, 2014 CFR

2014-07-01

... recognized association or an independent testing laboratory. Note: The following codes and standards may be used to comply with paragraph (a) of this section: National Fire Protection Association Standard 30... Practice for the Interior Lining of Existing Steel Underground Storage Tanks”; and National Leak Prevention...

Report: Leaking Underground Storage Tank Recovery Act Grants Contained Requirements but Priority Lists Need More Oversight

EPA Pesticide Factsheets

Report #11-R-0018, November 22, 2010. While the Recovery Act grants we reviewed contained most of the requirements specified in Agency regulations and guidance, there were three management control deficiencies with these grants.

Guidance on Compatibility of UST Systems with Ethanol Blends Greater Than 10 Percent and Biodiesel Blends Greater Than 20 Percent

EPA Pesticide Factsheets

EPA guidance on complying with the federal compatibility requirement for underground storage tank (UST) systems storing gasoline containing greater than 10 percent ethanol or diesel containing greater than 20 percent biodiesel.

Undetected Groundwater Contamination at Underground Storage Tank Sites by the Gasoline Lead Scavengers Ethylene Dibromide and 1,2-Dichloroethane

NASA Astrophysics Data System (ADS)

Falta, R. W.

2004-05-01

Ethylene dibromide (EDB) is a synthetic organic chemical that was produced in large amounts for use as a leaded gasoline additive and pesticide. The chlorinated solvent 1,2-dichlorethane (1,2-DCA) is widely used in the chemical industry, and was also added to leaded gasoline. EDB and 1,2-DCA are classified as probable human carcinogens by the United States Environmental Protection Agency (EPA), and EDB's use as a pesticide was suspended in 1984. The current EPA maximum contaminant level (MCL) for EDB in drinking water is 0.05 ug/l, and the MCL for 1,2-DCA is 5 ug/l. EDB has proven to be both mobile and persistent in groundwater, and contamination of groundwater by EDB was documented in several states beginning in the early 1980s. The majority of this contamination is attributed to agricultural uses of EDB, however approximately 90 percent of the EDB produced was used as a leaded gasoline additive, and it was present in virtually all leaded gasoline sold in the US. 1,2-DCA is commonly found as a groundwater contaminant, and it is both mobile and persistent. Past site investigations and remediation efforts at underground storage tank sites contaminated by leaded gasoline have rarely addressed the potential for EDB or 1,2-DCA contamination. However, the concentrations of EDB and 1,2-DCA in leaded gasoline were high enough to produce groundwater concentrations of thousands of ug/l. For this reason, there is a substantial likelihood that undetected EDB and 1,2-DCA plumes above the MCL may exist at many sites where leaded gasoline leaked or spilled. An initial review of field data from underground storage tank sites in two states suggests that this problem is widespread.

HAER Level II Documentation of Launch Complexes 1/2, 3/4, 9/10, 14, and 34 at Cape Canaveral Air Force Station, Florida

DTIC Science & Technology

2016-06-01

Helium was used for first stage pressurization, for upper-stage in-flight storage spheres, and for liquid oxygen tank bubbling to prevent temperature ...LOX liquid oxygen MFL Missile Firing Laboratory MIPR Military Interdepartmental Purchase Request MTTP multi-service tactics, techniques, and...TR-16-1 vi Introduction Background Congress codified the National Historic Preservation Act of 1966 (NHPA), the nation’s most effective cultural

Automated Coal-Mine Shuttle Car

NASA Technical Reports Server (NTRS)

Collins, E. R., Jr.

1984-01-01

Cable-guided car increases efficiency in underground coal mines. Unmanned vehicle contains storage batteries in side panels for driving traction motors located in wheels. Batteries recharged during inactive periods or slid out as unit and replaced by fresh battery bank. Onboard generator charges batteries as car operates.

76 FR 63295 - Agency Information Collection Activities OMB Responses

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-12

... the Office of Management and Budget (OMB) responses to Agency Clearance requests, in compliance with...; Underground Storage Tanks: Technical and Financial Requirements, and State Program Approval Procedures; 40 CFR... with change. EPA ICR Number 2028.06; NESHAP for Industrial, Commercial, and Institutional Boilers and...

Vertical Profiling of Soil Vapor Concentrations Using a New Passive Diffusion Sampler at a UST Site

EPA Science Inventory

Understanding the transport of volatile contaminants in soil gas, particularly those associated with underground storage tanks (USTs), requires a detailed knowledge about the depth-dependent distribution of chemical species in the subsurface. Traditional monitoring wells generall...

EPA Uses Greener Cleanup Practices to Reduce Environmental Footprint at Telles Ranch UST Site, Colorado River Indian Tribes Reservation

EPA Pesticide Factsheets

Learn about the work of EPA’s Pacific Southwest Underground Storage Tank (UST) program to reduce its environmental footprint by using greener cleanup practices at the Telles Ranch leaking UST site in Arizona.

40 CFR 51.166 - Prevention of significant deterioration of air quality.

Code of Federal Regulations, 2010 CFR

2010-07-01

... building supports and foundations, laying of underground pipework, and construction of permanent storage... source or modification through application of production processes or available methods, systems, and... application of measurement methodology to a particular emissions unit would make the imposition of an...

TANK ISSUES: DESIGN AND PLACEMENT OF FLOATING LIQUID MONITORING WELLS

EPA Science Inventory

Liquid product monitoring is the predominant method of external leak detection where the water table is within the zone of excavation. his paper discusses the use of liquid product monitors at new and old tank installations for detecting leaks from underground hydrocarbon storage...

INTERNET COURSE ON MODELING SUBSURFACE TRANSPORT OF PETROLEUM HYDROCARBONS

EPA Science Inventory

Assessment of leaks from underground storage tanks relies on knowledge of contaminant fate and transport, hydrology and in some cases modeling. EPA is developing an interactive, on-line training course to provide states with a low-cost training opportunity for these areas. Two ...

IS YOUR TBA COMING FROM BIODEGRADATION OF MTBE

EPA Science Inventory

MTBE (methyl tertiary butyl ether) is present at high concentrations in ground water at many sites where gasoline has been spilled from underground storage tanks. In addition, TBA (tertiary butyl alcohol) is also present at high concentrations in many of the same ground waters. ...

Relationship between Ethanol in Fuel and Corrosion in STP Sumps

EPA Science Inventory

Steve Pollock is a Compliance Inspector with the Petroleum Program in the Virginia Department of Environmental Quality. During his inspections of the STP sumps of underground storage tanks at gasoline service stations in Virginia, Mr. Pollock noticed odd corrosion reactions in so...

UNDERSTANDING THE FATE OF PETROLEUM HYDROCARBONS IN THE SUBSURFACE ENVIRONMENT

EPA Science Inventory

Sinca a significant number of the two or more million underground storage tank (UST) systems used for petroleum products leak, their cleanup poses a major environmental challenge. Our understnading of the fate of petroleum hydrocarbons in the subsurface environment is critical t...

Environmental Education Activities & Programs 1998-1999.

ERIC Educational Resources Information Center

Bureau of Reclamation (Dept. of Interior), Denver, CO.

This document features descriptions of interactive learning models and presentations in environmental education concerning groundwater, geology, the environment, weather, water activities, and interactive games. Activities include: (1) GW-Standard; (2) GW-w/no Leaky Underground Storage Tank (No UST); (3) GW-Karst; (4) GW-Landfill Models--Standard…

COSTS AND ISSUES RELATED TO REMEDIATION OF PETROLEUM-CONTAMINATED SITES

EPA Science Inventory

The remediation costs required at sites contaminated with petroleum-derived compounds remains a relevant issue because of the large number of existing underground storage tanks the United States and the presence of benzene, MTBE, and TBA in some drinking water supplies. Cost inf...

Review of sensors for the in situ chemical characterization of the Hanford underground storage tanks

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

Kyle, K.R.; Mayes, E.L.

1994-07-29

Lawrence Livermore National Laboratory (LLNL), in the Technical Task Plan (TTP) SF-2112-03 subtask 2, is responsible for the conceptual design of a Raman probe for inclusion in the in-tank cone penetrometer. As part of this task, LLNL is assigned the further responsibility of generating a report describing a review of sensor technologies other than Raman that can be incorporated in the in-tank cone penetrometer for the chemical analysis of the tank environment. These sensors would complement the capabilities of the Raman probe, and would give information on gaseous, liquid, and solid state species that are insensitive to Raman interrogation. Thismore » work is part of a joint effort involving several DOE laboratories for the design and development of in-tank cone penetrometer deployable systems for direct UST waste characterization at Westinghouse Hanford Company (WHC) under the auspices of the U.S. Department of Energy (DOE) Underground Storage Tank Integrated Demonstration (UST-ID).« less

Modelling of percolation rate of stormwater from underground infiltration systems.

PubMed

Burszta-Adamiak, Ewa; Lomotowski, Janusz

2013-01-01

Underground or surface stormwater storage tank systems that enable the infiltration of water into the ground are basic elements used in Sustainable Urban Drainage Systems (SUDS). So far, the design methods for such facilities have not taken into account the phenomenon of ground clogging during stormwater infiltration. Top layer sealing of the filter bed influences the infiltration rate of water into the ground. This study presents an original mathematical model describing changes in the infiltration rate variability in the phases of filling and emptying the storage and infiltration tank systems, which enables the determination of the degree of top ground layer clogging. The input data for modelling were obtained from studies conducted on experimental sites on objects constructed on a semi-technological scale. The experiment conducted has proven that the application of the model developed for the phase of water infiltration enables us to estimate the degree of module clogging. However, this method is more suitable for reservoirs embedded in more permeable soils than for those located in cohesive soils.

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

Not Available

AFP no. 28 (General Electric Lynn Manufacturing dept). is located in the City of Everett, Mass. The facility is composed of 10 buildings having 344,342 square feet of floor space on a 43-acre tract. The plant is engaged in the manufacture of large jet engine components and sub-assemblies. AFT 29 (General Electric River Works Facility) is located in the City of Lynn, Mass. AFT No. 29 is part of the General Electric Aircraft Engine Business Group and the facilities are used for testing and assembly of jet engines. The following conclusions have been developed based on the results of themore » project team's field inspection, review of plant records and files, and interviews with plant personnel. Each of the sites listed below was ranked using the HARM system and was determined to have a sufficient potential for environmental contamination to warrant some degree of follow-on investigation. AFB no. 28: Waste sump and chip storage area; and AFT no. 29: Underground fuel line leaks and underground fuel storage tank leak.« less

The Performance of Underground Radioactive Waste Storage Tanks at the Savannah River Site: A 60-Year Historical Perspective

DOE PAGES

Wiersma, Bruce J.

2014-02-08

The Savannah River Site produced weapons-grade materials for nearly 35 years between 1953 and 1988. The legacy of this production is nearly 37 million gallons of radioactive waste. Since the 1950s, the liquid waste has been stored in large, underground carbon steel waste tanks. During the past 20 years, the site has begun to process the waste so that it may be stored in vitrified and grout forms, which are more suitable for long-term storage. Over the history of the site, some tanks have experienced leakage of the waste to the secondary containment. This article is a review of themore » instances of leakage and corrosion degradation that the tanks and associated equipment have experienced since the first tanks were built. Furthermore, the activities that the site has taken to mitigate the degradation and manage the service life of the tank for its anticipated lifetime are reviewed.« less

Cleanups In My Community (CIMC) - Recovery Act Funded Cleanups, National Layer

EPA Pesticide Factsheets

This data layer provides access to Recovery Act Funded Cleanup sites as part of the CIMC web service. The American Recovery and Reinvestment Act was signed into law by President Obama on February 17th, 2009 and all reporting on ARRA for these 3 programs was complete as of 2013. Out of the five EPA programs that distributed recovery act funding, three of them were cleanup programs: Brownfields, Superfund and Leaking Underground Storage Tanks. CIMC provides information on site cleanups that received ARRA Recovery Act funding for Superfund and Brownfields, but not Leaking Underground Storage Tanks. Data for Brownfields came from the ACRES database. Data for Superfund came from the Comprehensive Environmental Response, Compensation, and Liability Information System (CERCLIS) database. Data in CIMC no longer need to be updated for the ARRA program. For information on all EPA Recovery Act funded work, please see: http://archive.epa.gov/recovery/web/html/ and http://epamap17.epa.gov/arra/.

Monitoring induced seismicity from underground gas storage: first steps in Italy

NASA Astrophysics Data System (ADS)

Mucciarelli, Marco; Priolo, Enrico

2013-04-01

The supply of natural gas and its storage are focal points of the Italian politics of energy production and will have increasing importance in the coming years. About a dozen reservoirs are currently in use and fifteen are in development or awaiting approval. Some of these are found in the vicinity of geological structures that are seismically active. The assessment of seismic hazard (both for natural background and induced seismicity) for a geological gas storage facility has a number of unconventional aspects that must be recognized and traced in a clear, ordered way and using guidelines and rules that leave less room as possible for interpretation by the individual applicant / verification body. Similarly, for control and monitoring there are not clearly defined procedures or standard instrumentation, let alone tools for analysing and processing data. Finally, governmental organizations in charge of permission grants and operative control tend to have appropriate scientific knowledge only in certain areas and not in others (e.g. the seismic one), and the establishment of an independent multidisciplinary inspection body appears desirable. The project StoHaz (https://sites.google.com/site/s2stohaz/home) aims to initiate a series of actions to overcome these deficiencies and allow to define procedures and standards for the seismic hazard assessment and control of the activities of natural gas storage in underground reservoirs. OGS will take advantage of the experience gained with the design, installation and maintenance of the seismic network monitoring the Collalto reservoir, at the moment the only example in Italy of a public research institution monitoring independently the activities of a private gas storage company.

Supplemental design requirements document, Multifunction Waste Tank Facility, Project W-236A. Revision 1

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

Groth, B.D.

The Multi-Function Waste Tank Facility (MWTF) consists of four, nominal 1 million gallon, underground double-shell tanks, located in the 200-East area, and two tanks of the same capacity in the 200-West area. MWTF will provide environmentally safe storage capacity for wastes generated during remediation/retrieval activities of existing waste storage tanks. This document delineates in detail the information to be used for effective implementation of the Functional Design Criteria requirements.

Final Record of Decision for the Defense Reutilization and Marketing Office Yard (AOC 32) and Petroleum, Oil, and Lubricants Storage Area (AOC 43A) Devens, Massachusetts.

DTIC Science & Technology

1998-02-01

decision document presents the U.S. Army’s (Army’s) selected remedial actions for AOCs 32 DRMO Yard, including Underground Storage Tank (UST) #13...of commencing the remedial action to ensure that the remedy at each AOC continues to provide adequate protection of human health and the environment... Devens , Massachusetts RAO remedial action objective RBC risk-based concentration RCRA Resource Conservation and Recovery Act RI remedial

Underground storage tank management plan

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

NONE

1994-09-01

The Underground Storage Tank (UST) Management Program at the Oak Ridge Y-12 Plant was established to locate UST systems in operation at the facility, to ensure that all operating UST systems are free of leaks, and to establish a program for the removal of unnecessary UST systems and upgrade of UST systems that continue to be needed. The program implements an integrated approach to the management of UST systems, with each system evaluated against the same requirements and regulations. A common approach is employed, in accordance with Tennessee Department of Environment and Conservation (TDEC) regulations and guidance, when corrective actionmore » is mandated. This Management Plan outlines the compliance issues that must be addressed by the UST Management Program, reviews the current UST inventory and compliance approach, and presents the status and planned activities associated with each UST system. The UST Management Plan provides guidance for implementing TDEC regulations and guidelines for petroleum UST systems. (There are no underground radioactive waste UST systems located at Y-12.) The plan is divided into four major sections: (1) regulatory requirements, (2) implementation requirements, (3) Y-12 Plant UST Program inventory sites, and (4) UST waste management practices. These sections describe in detail the applicable regulatory drivers, the UST sites addressed under the Management Program, and the procedures and guidance used for compliance with applicable regulations.« less

Survey of existing underground openings for in-situ experimental facilities

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

Wollenberg, H.; Graf, A.; Strisower, B.

1981-07-01

In an earlier project, a literature search identified 60 underground openings in crystalline rock capable of providing access for an in-situ experimental facility to develop geochemical and hydrological techniques for evaluating sites for radioactive waste isolation. As part of the current project, discussions with state geologists, owners, and operators narrowed the original group to 14. Three additional sites in volcanic rock and one site in granite were also identified. Site visits and application of technical criteria, including the geologic and hydrologic settings and depth, extent of the rock unit, condition, and accessibility of underground workings, determined four primary candidate sites:more » the Helms Pumped Storage Project in grandiodorite of the Sierra Nevada, California; the Tungsten Queen Mine in Precambrian granodiorite of the North Carolina Piedmont; the Mount Hope Mine in Precambrian granite and gneiss of northern New Jersey; and the Minnamax Project in the Duluth gabbro complex of northern Minnesota.« less

Report of investigation on underground limestone mines in the Ohio region. [Jonathan Mine, Alpha Portland Cement Mine, and Lewisburg Mine

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

Byerly, D.W.

1976-06-01

The following is a report of investigation on the geologic setting of several underground limestone mines in Ohio other than the PPG mine at Barberton, Ohio. Due to the element of available time, the writer is only able to deliver a brief synopsis of the geology of three sites visited. These three sites and the Barberton, Ohio site are the only underground limestone mines in Ohio to the best of the writer's knowledge. The sites visited include: (1) the Jonathan Mine located near Zanesville, Ohio, and currently operated by the Columbia Cement Corporation; (2) the abandoned Alpha Portland Cement Minemore » located near Ironton, Ohio; and (3) the Lewisburg Mine located at Lewisburg, Ohio, and currently being utilized as an underground storage facility. Other remaining possibilities where limestone is being mined underground are located in middle Ordovician strata near Carntown and Maysville, Kentucky. These are drift mines into a thick sequence of carbonates. The writer predicts, however, that these mines would have some problems with water due to the preponderance of carbonate rocks and the proximity of the mines to the Ohio River. None of the sites visited nor the sites in Kentucky have conditions comparable to the deep mine at Barberton, Ohio.« less

Air ejector augmented compressed air energy storage system

DOEpatents

Ahrens, F.W.; Kartsounes, G.T.

Energy is stored in slack demand periods by charging a plurality of underground reservoirs with air to the same peak storage pressure, during peak demand periods throttling the air from one storage reservoir into a gas turbine system at a constant inlet pressure until the air presure in the reservoir falls to said constant inlet pressure, thereupon permitting air in a second reservoir to flow into said gas turbine system while drawing air from the first reservoir through a variable geometry air ejector and adjusting said variable geometry air ejector, said air flow being essentially at the constant inlet pressure of the gas turbine system.

Air ejector augmented compressed air energy storage system

DOEpatents

Ahrens, Frederick W.; Kartsounes, George T.

1980-01-01

Energy is stored in slack demand periods by charging a plurality of underground reservoirs with air to the same peak storage pressure, during peak demand periods throttling the air from one storage reservoir into a gas turbine system at a constant inlet pressure until the air pressure in the reservoir falls to said constant inlet pressure, thereupon permitting air in a second reservoir to flow into said gas turbine system while drawing air from the first reservoir through a variable geometry air ejector and adjusting said variable geometry air ejector, said air flow being essentially at the constant inlet pressure of the gas turbine system.

1. VIEW OF ONE OF THE INNER ROOMS WITHIN VAULT ...

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

1. VIEW OF ONE OF THE INNER ROOMS WITHIN VAULT 996. THE UNDERGROUND VAULTS WERE USED TO STORE SPECIAL NUCLEAR MATERIAL AWAITING ON- AND OFF-SITE SHIPMENT. - Rocky Flats Plant, Storage Vault, Southeast corner of protected area, Northwest of Building 991, Golden, Jefferson County, CO

Life in a Regulated Environment: Do You Comply with Environmental Laws?

ERIC Educational Resources Information Center

McKeague, Kevin J.

1994-01-01

Discusses the following issues: (1) implications of the Americans with Disabilities Act; (2) Asbestos Hazard Emergency Response Act regulations; (3) new lead guidelines; (4) requirements regarding underground storage tanks; (5) potential indoor air quality requirements; and (6) Occupational Safety and Health Administration guidelines. (MLF)

Field Treatment of MTBE-Contaiminated Groundwater Using Ozone/UV Oxidation

EPA Science Inventory

Methyl-tertiary butyl ether (MTBE) is often found in groundwater as a result of gasoline spills and leaking underground storage tanks. An extrapolation of occurrence data in 2008 estimated at least one detection of MTBE in approximately 165 small and large public water systems se...

30 CFR 57.16012 - Storage of incompatible substances.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Section 57.16012 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Materials... concentrated acids and alkalies, shall be stored to prevent inadvertent contact with each other or with other...

30 CFR 57.16012 - Storage of incompatible substances.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Section 57.16012 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Materials... concentrated acids and alkalies, shall be stored to prevent inadvertent contact with each other or with other...

Report: Backlog of Leaking Underground Storage Tank Cleanups in Indian Country Has Been Reduced, but EPA Needs to Demonstrate Compliance With Requirements

EPA Pesticide Factsheets

Report #17-P-0118, March 6, 2017. Without documentation and controls for the prioritization of UST cleanups in Indian country, the sites with the greatest health and environmental risks may not be addressed.

40 CFR 280.91 - Compliance dates.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 27 2011-07-01 2011-07-01 false Compliance dates. 280.91 Section 280... (UST) Financial Responsibility § 280.91 Compliance dates. Owners of petroleum underground storage tanks are required to comply with the requirements of this subpart by the following dates: (a) All petroleum...

SOURCE CONTROL BY HYDROLOGICAL ISOLATION: APPLICATON OF THE ANKENY MOAT

EPA Science Inventory

Prior to 1990, gasoline marketers stored their product in underground storage tanks made of mild steel. These tanks often suffered corrosion pits that allowed gasoline to escape and contaminate ground water. To control pollution from spills of gasoline, the U.S. EPA created the ...

40 CFR 282.84 - North Dakota State-Administered Program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... administered by the North Dakota Department of Health and Consolidated Laboratories, was approved by EPA... 11, 1991 and it was effective on December 10, 1991. (b) North Dakota has primary responsibility for enforcing its underground storage tank program. However, EPA retains the authority to exercise its...

ASSESSING UST CORRECTIVE ACTION TECHNOLOGIES: DIAGNOSTIC EVALUATION OF IN SITU SVE-BASED SYSTEM PERFORMANCE

EPA Science Inventory

In situ corrective action technologies are being proposed and installed at an increasing number of underground storage tank (LIST) sites contaminated with petroleum products in saturated and unsaturated zones. It is often difficult to accurately assess the performance of these sy...

POTENTIAL REUSE OF PETROLEUM-CONTAMINATED SOIL: A DIRECTOR OF PERMITTED RECYCLING FACILITIES

EPA Science Inventory

Soil contaminated by virgin petroleum products leaking from underground storage tanks is a pervasive problem In the United States. conomically feasible disposal of such soil concerns the responsible party (RP), whether the RP Ia one individual small business owner a group of owne...

POTENTIAL REUSE OF PETROLEUM-CONTAMINATED SOIL: A DIRECTORY OF PERMITTED RECYCLING FACILITIES

EPA Science Inventory

Soil contaminated by virgin petroleum products leaking from underground storage tanks Is a pervasive problem in the United States. Economically feasible disposal of such soil concerns the responsible party (RP), whether the RP is one individual small business owner, a group o...

Environmental Assessment: Addressing Construction Projects at Niagara Falls Air Reserve Station, New York

DTIC Science & Technology

2011-07-01

Aeronautical Research Center missile site (Site 5), JP-4 tank truck spill (Site 7) at the eastern end of Taxiway A, Building 202 Drum Storage Yard (Site...BNOISE2. BNOISE2 was developed by the . U.S. Army Construction Engineering Research Laboratory for the Operational Noise to assess large arms weapons...was estimated using the OneShot component of BNOISE2. Per AR 200-1, if there are multiple weapon types fired from one location, the single-event

Natural gas storage in bedded salt formations

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

Macha, G.

1996-09-01

In 1990 Western Resources Inc. (WRI) identified the need for additional natural gas storage capacity for its intrastate natural gas system operated in the state of Kansas. Western Resources primary need was identified as peak day deliverability with annual storage balancing a secondary objective. Consequently, an underground bedded salt storage facility, Yaggy Storage Field, was developed and placed in operation in November 1993. The current working capacity of the new field is 2.1 BCF. Seventy individual caverns are in service on the 300 acre site. The caverns vary in size from 310,000 CF to 2,600,000 CF. Additional capacity can bemore » added on the existing acreage by increasing the size of some of the smaller existing caverns by further solution mining and by development of an additional 30 potential well sites on the property.« less

Conceptual design of thermal energy storage systems for near term electric utility applications. Volume 1: Screening of concepts

NASA Technical Reports Server (NTRS)

Hausz, W.; Berkowitz, B. J.; Hare, R. C.

1978-01-01

Over forty thermal energy storage (TES) concepts gathered from the literature and personal contacts were studied for their suitability for the electric utility application of storing energy off-peak discharge during peak hours. Twelve selections were derived from the concepts for screening; they used as storage media high temperature water (HTW), hot oil, molten salts, and packed beds of solids such as rock. HTW required pressure containment by prestressed cast-iron or concrete vessels, or lined underground cavities. Both steam generation from storage and feedwater heating from storage were studied. Four choices were made for further study during the project. Economic comparison by electric utility standard cost practices, and near-term availability (low technical risk) were principal criteria but suitability for utility use, conservation potential, and environmental hazards were considered.

Shop fabricated corrosion-resistant underground storage tanks

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

Geyer, W.B.; Stellmach, W.A.

1995-12-31

Integral corrosion resistance has long been incorporated into shop fabricated steel underground storage tank design. Since 1969, an industry standard has been the sti-P{sub 3}{reg_sign} (P3) tank. However, the past decade has seen the development of several alternative corrosion resistant and secondary containment technologies. Fiberglass-coated steel composite tanks, and jacketed tanks utilizing various materials as a secondary wall, provide corrosion resistance without the cathodic protection monitoring requirements mandated by the EPA for single-wall P3 tanks. On the other hand, the P3 tank is the only tank technology commonly marketed today with an integral ability to verify its corrosion resistance overmore » the life of the tank. Many existing USTs remain to be replaced or upgraded with corrosion resistance (and other requirements) by the end of 1998. Steel tanks built and installed prior to the advent of pre-engineered, factory-supplied protection against corrosion can be retrofitted with cathodic protection or can be internally lined. Specific installation standards developed by the steel tank industry and the petroleum industry must be followed so as to assure the integrity of the various corrosion resistant technologies developed by the Steel Tank Institute. The technologies describes in this paper will ensure compliance with the corrosion protection requirements of new storage tanks.« less

40 CFR 280.99 - Letter of credit.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Letter of credit. 280.99 Section 280.99 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) TECHNICAL STANDARDS AND CORRECTIVE ACTION REQUIREMENTS FOR OWNERS AND OPERATORS OF UNDERGROUND STORAGE TANKS (UST) Financial Responsibility § 280.99...

From Seat Belts to Safe Brakes, Here's the Latest School Bus News.

ERIC Educational Resources Information Center

Zakariya, Sally Banks

1985-01-01

Provides an update on emerging safety issues, new technological developments, and upcoming regulations that could affect school transportation programs. Two new sets of federal regulations to watch for will govern underground fuel storage tanks and hazardous materials, and restrict asbestos in vehicle brake linings. (MD)

77 FR 11750 - Idaho: Final Approval of State Underground Storage Tank Program

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-28

... defined under Executive Order 12866. I. National Technology Transfer and Advancement Act Section 12(d) of the National Technology Transfer and Advancement Act of 1995 (``NTTAA''), Public Law 104-113, 12(d... the time needed to review instructions; develop, acquire, install, and utilize technology and systems...

76 FR 57659 - Oregon: Final Approval of State Underground Storage Tank Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-16

... defined under Executive Order 12866. I. National Technology Transfer and Advancement Act Section 12(d) of the National Technology Transfer and Advancement Act of 1995 (``NTTAA''), Public Law 104-113, 12(d... instructions; develop, acquire, install, and utilize technology and systems for the purposes of collecting...

Proximity of Private Domestic Wells to Underground Storage Tanks in Oklahoma

EPA Science Inventory

For protecting drinking water supplies, the locations of areas with reliance on private domestic wells (hereafter referred to as “wells”) and their relationship to contaminant sources need to be determined. A key resource in the U.S. was the 1990 Census where the sour...

76 FR 71707 - Revising Underground Storage Tank Regulations-Revisions to Existing Requirements and New...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-18

... Equipment C. Addressing Deferrals 1. Emergency Power Generator UST Systems 2. Airport Hydrant Fuel.... Maintain Deferral for USTs Containing Radioactive Material and Emergency Generator UST Systems at Nuclear... (air, water, 481, 483-486, 48811. truck, transit, pipeline, and airport operations). Communications and...

18 CFR 157.213 - Underground storage field facilities.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., well logs, quantitative porosity and permeability data, and any other relevant data for both the.../withdrawal wells and observation wells; and the lengths of open-hole sections of existing and proposed injection/withdrawal wells; (3) Isobaric maps (data from the end of each injection and withdrawal cycle) for...

ASSESSING UST CORRECTIVE ACTION TECHNOLOGIES: IN SITU SVE-BASED SYSTEMS FOR FREE PRODUCT RECOVERY AND RESIDUAL HYDROCARBON REMOVAL

EPA Science Inventory

The number of confirmed releases of petroleum products from underground storage tank (UST) systems has increased significantly since promulgation of the final UST regulations by the U.S. Environmental Protection Agency in December 1988. This increase has outpaced the resources of...

40 CFR 280.74 - Closure records.

Code of Federal Regulations, 2010 CFR

2010-07-01

... following ways: (a) By the owners and operators who took the UST system out of service; (b) By the current... STANDARDS AND CORRECTIVE ACTION REQUIREMENTS FOR OWNERS AND OPERATORS OF UNDERGROUND STORAGE TANKS (UST) Out-of-Service UST Systems and Closure § 280.74 Closure records. Owners and operators must maintain...

40 CFR 280.73 - Applicability to previously closed UST systems.

Code of Federal Regulations, 2013 CFR

2013-07-01

... UNDERGROUND STORAGE TANKS (UST) Out-of-Service UST Systems and Closure § 280.73 Applicability to previously closed UST systems. When directed by the implementing agency, the owner and operator of an UST system... systems. 280.73 Section 280.73 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID...

40 CFR 280.73 - Applicability to previously closed UST systems.

Code of Federal Regulations, 2011 CFR

2011-07-01

... UNDERGROUND STORAGE TANKS (UST) Out-of-Service UST Systems and Closure § 280.73 Applicability to previously closed UST systems. When directed by the implementing agency, the owner and operator of an UST system... systems. 280.73 Section 280.73 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID...

40 CFR 280.73 - Applicability to previously closed UST systems.

Code of Federal Regulations, 2014 CFR

2014-07-01

... UNDERGROUND STORAGE TANKS (UST) Out-of-Service UST Systems and Closure § 280.73 Applicability to previously closed UST systems. When directed by the implementing agency, the owner and operator of an UST system... systems. 280.73 Section 280.73 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID...

40 CFR 280.73 - Applicability to previously closed UST systems.

Code of Federal Regulations, 2012 CFR

2012-07-01

... UNDERGROUND STORAGE TANKS (UST) Out-of-Service UST Systems and Closure § 280.73 Applicability to previously closed UST systems. When directed by the implementing agency, the owner and operator of an UST system... systems. 280.73 Section 280.73 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID...

40 CFR 280.74 - Closure records.

Code of Federal Regulations, 2014 CFR

2014-07-01

... following ways: (a) By the owners and operators who took the UST system out of service; (b) By the current... STANDARDS AND CORRECTIVE ACTION REQUIREMENTS FOR OWNERS AND OPERATORS OF UNDERGROUND STORAGE TANKS (UST) Out-of-Service UST Systems and Closure § 280.74 Closure records. Owners and operators must maintain...

40 CFR 280.74 - Closure records.

Code of Federal Regulations, 2012 CFR

2012-07-01

... following ways: (a) By the owners and operators who took the UST system out of service; (b) By the current... STANDARDS AND CORRECTIVE ACTION REQUIREMENTS FOR OWNERS AND OPERATORS OF UNDERGROUND STORAGE TANKS (UST) Out-of-Service UST Systems and Closure § 280.74 Closure records. Owners and operators must maintain...

40 CFR 280.74 - Closure records.

Code of Federal Regulations, 2013 CFR

2013-07-01

... following ways: (a) By the owners and operators who took the UST system out of service; (b) By the current... STANDARDS AND CORRECTIVE ACTION REQUIREMENTS FOR OWNERS AND OPERATORS OF UNDERGROUND STORAGE TANKS (UST) Out-of-Service UST Systems and Closure § 280.74 Closure records. Owners and operators must maintain...

40 CFR 280.73 - Applicability to previously closed UST systems.

Code of Federal Regulations, 2010 CFR

2010-07-01

... UNDERGROUND STORAGE TANKS (UST) Out-of-Service UST Systems and Closure § 280.73 Applicability to previously closed UST systems. When directed by the implementing agency, the owner and operator of an UST system... systems. 280.73 Section 280.73 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID...

40 CFR 280.74 - Closure records.

Code of Federal Regulations, 2011 CFR

2011-07-01

... following ways: (a) By the owners and operators who took the UST system out of service; (b) By the current... STANDARDS AND CORRECTIVE ACTION REQUIREMENTS FOR OWNERS AND OPERATORS OF UNDERGROUND STORAGE TANKS (UST) Out-of-Service UST Systems and Closure § 280.74 Closure records. Owners and operators must maintain...

40 CFR 282.81 - New Mexico State-Administered Program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 26 2010-07-01 2010-07-01 false New Mexico State-Administered Program... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.81 New Mexico State-Administered Program. (a) The State of New Mexico is approved to administer and enforce an...

18 CFR 157.213 - Underground storage field facilities.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., well logs, quantitative porosity and permeability data, and any other relevant data for both the.../withdrawal wells and observation wells; and the lengths of open-hole sections of existing and proposed injection/withdrawal wells; (3) Isobaric maps (data from the end of each injection and withdrawal cycle) for...

40 CFR 280.108 - Substitution of financial assurance mechanisms by owner or operator.

Code of Federal Regulations, 2010 CFR

2010-07-01

... alternate financial assurance mechanisms as specified in this subpart, provided that at all times he... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Substitution of financial assurance... OWNERS AND OPERATORS OF UNDERGROUND STORAGE TANKS (UST) Financial Responsibility § 280.108 Substitution...

18 CFR 157.215 - Underground storage testing and development.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 7 OF THE NATURAL GAS ACT Interstate Pipeline Blanket Certificates and Authorization Under Section 7..., construct and operate natural gas pipeline and compression facilities, including injection, withdrawal, and... the gas bubble. This map need not be filed if there is no material change from the map previously...

Savannah River Site Robotics

ScienceCinema

None

2018-04-16

Meet Sandmantis and Frankie, two advanced robotic devices that are key to cleanup at Savannah River Site. Sandmantis cleans hard, residual waste off huge underground storage tanks. Frankie is equipped with unique satellite capabilities and sensing abilties that can determine what chemicals still reside in the tanks in a cost effective manner.

USING SIMPLE MATHEMATICAL MODELS FOR ESTIMATING IMPACTS TO GROUND WATER AT PETROLEUM RELEASE SITES - WORKSHOP

EPA Science Inventory

Regulators and consultants alike are routinely tasked with predicting potential future impacts to ground water resources from leaking underground storage tank (LUST) sites. Site data is usually sparse, variable, and uncertain at best. However, this type of data can be evaluated ...

Savannah River Site Robotics

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

None

Meet Sandmantis and Frankie, two advanced robotic devices that are key to cleanup at Savannah River Site. Sandmantis cleans hard, residual waste off huge underground storage tanks. Frankie is equipped with unique satellite capabilities and sensing abilties that can determine what chemicals still reside in the tanks in a cost effective manner.

Relationships between Private Domestic Wells and Underground Storage Tanks: Evaluation of Mapping and Plume Transport Tool Implementations

EPA Science Inventory

Well water from private domestic wells (hereafter private wells) is often not tested as private owners are exempt from sampling requirements of the Safe Drinking Water Act. Numerous incidents of contamination of water in private wells have been reported, however. Potential cont...

30 CFR 75.1106-3 - Storage of liquefied and nonliquefied compressed gas cylinders; requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... or soldering, and exposure to flammable liquids. (b) Liquefied and nonliquefied compressed gas... compressed gas cylinders; requirements. 75.1106-3 Section 75.1106-3 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES...

40 CFR 280.31 - Operation and maintenance of corrosion protection.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 27 2014-07-01 2014-07-01 false Operation and maintenance of corrosion... UNDERGROUND STORAGE TANKS (UST) General Operating Requirements § 280.31 Operation and maintenance of corrosion protection. All owners and operators of steel UST systems with corrosion protection must comply with the...

40 CFR 280.31 - Operation and maintenance of corrosion protection.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 28 2012-07-01 2012-07-01 false Operation and maintenance of corrosion... UNDERGROUND STORAGE TANKS (UST) General Operating Requirements § 280.31 Operation and maintenance of corrosion protection. All owners and operators of steel UST systems with corrosion protection must comply with the...

40 CFR 280.31 - Operation and maintenance of corrosion protection.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 28 2013-07-01 2013-07-01 false Operation and maintenance of corrosion... UNDERGROUND STORAGE TANKS (UST) General Operating Requirements § 280.31 Operation and maintenance of corrosion protection. All owners and operators of steel UST systems with corrosion protection must comply with the...

40 CFR 282.81 - New Mexico State-Administered Program.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 27 2011-07-01 2011-07-01 false New Mexico State-Administered Program... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.81 New Mexico State-Administered Program. (a) The State of New Mexico is approved to administer and enforce an...

MONITORED NATURAL ATTENUATION OF TERTIARY BUTYL ALCOHOL (TBA) IN GROUND WATER AT GASOLINE SPILL SITES

EPA Science Inventory

The state agencies that implement the Underground Storage Tank program rely heavily on Monitored Natural Attenuation (MNA) to clean up contaminants such as benzene and methyl tertiary butyl ether (MTBE) at gasoline spill sites. This is possible because the contaminants are biolo...

Using Concentrations of Methane and Gasoline Hydrocarbons in Soil Gas to Predict Vapor Intrusion of Benzene

EPA Science Inventory

Risk management of petroleum vapor intrusion has been a daunting and challenging task for the Underground Storage Tank Program. Because chlorinated solvents do not degrade in soil gas, techniques that focus on their properties and behavior can produce useful estimates. However, t...

40 CFR 282.79 - New Hampshire.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 26 2010-07-01 2010-07-01 false New Hampshire. 282.79 Section 282.79... UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.79 New Hampshire. (a) The State of New....C. 6991 et seq. The State's program, as administered by the New Hampshire Department of...

40 CFR 282.79 - New Hampshire.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 27 2014-07-01 2014-07-01 false New Hampshire. 282.79 Section 282.79... UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.79 New Hampshire. (a) The State of New....C. 6991 et seq. The State's program, as administered by the New Hampshire Department of...

40 CFR 282.79 - New Hampshire.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 27 2011-07-01 2011-07-01 false New Hampshire. 282.79 Section 282.79... UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.79 New Hampshire. (a) The State of New....C. 6991 et seq. The State's program, as administered by the New Hampshire Department of...

40 CFR 282.79 - New Hampshire.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 28 2013-07-01 2013-07-01 false New Hampshire. 282.79 Section 282.79... UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.79 New Hampshire. (a) The State of New....C. 6991 et seq. The State's program, as administered by the New Hampshire Department of...

40 CFR 282.79 - New Hampshire.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 28 2012-07-01 2012-07-01 false New Hampshire. 282.79 Section 282.79... UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.79 New Hampshire. (a) The State of New....C. 6991 et seq. The State's program, as administered by the New Hampshire Department of...

DETERMINING HOW VAPOR PHASE MTBE REACHES GROUND WATER

EPA Science Inventory

EPA Region 2 and ORD have funded a RARE project for FY 2005/2006 to evaluate the prospects that MTBE (and other fuel components) in vapors that escape from an underground storage tank (UST) can find its way to ground water produced by monitoring wells at a gasoline filling statio...

40 CFR 282.81 - New Mexico State-Administered Program.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 28 2012-07-01 2012-07-01 false New Mexico State-Administered Program... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.81 New Mexico State-Administered Program. (a) The State of New Mexico is approved to administer and enforce an...

40 CFR 282.81 - New Mexico State-Administered Program.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 28 2013-07-01 2013-07-01 false New Mexico State-Administered Program... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.81 New Mexico State-Administered Program. (a) The State of New Mexico is approved to administer and enforce an...

40 CFR 282.81 - New Mexico State-Administered Program.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 27 2014-07-01 2014-07-01 false New Mexico State-Administered Program... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.81 New Mexico State-Administered Program. (a) The State of New Mexico is approved to administer and enforce an...

THE DISTRIBUTION OF EDB, BENZENE, AND 1,2-DCA AT GASOLINE SPILL SITES

EPA Science Inventory

With assistance from the Association of State and Territorial Air and Solid Waste Management Officials (ASTSWMO), the U.S. EPA Office of Underground Storage Tanks (OUST) and the U.S. EPA Office of Research and Development (ORD) conducted a survey to determine the distribution of ...

MICROBIAL RESPONSES TO CHEMICAL OXIDATION, SIX-PHASE HEATING, AND STEAM INJECTION TREATMENT IN GROUND WATER

EPA Science Inventory

MTBE (methyl tertiary butyl ether) is present at high concentrations in ground water at many sites where gasoline has been spilled from underground storage tanks. In addition, TBA (tertiary butyl alcohol) is also present at high concentrations in many of the same ground waters. ...

Anaerobic Biodegradation of Ethylene Dibromide and 1,2-Dichloroethane in the Presence of Fuel Hydrocarbons

EPA Science Inventory

Field evidence from underground storage tank sites where leaded gasoline leaked indicates the lead scavengers 1,2- dibromoethane (ethylene dibromide, or EDB) and 1,2- dichloroethane (1,2-DCA) may be present in groundwater at levels that pose unacceptable risk. These compounds are...

Evaluation of a New Passive Diffusion Sampler for Improving the Calibration of Models to Evaluate Vapor Movement at UST Sites

EPA Science Inventory

Understanding transport of volatile contaminants in soil gas and ground water, particularly those associated with underground storage tanks (USTs), requires a detailed knowledge about the depth-dependent distribution of chemical species in the subsurface. A risk assessment of th...

A New Passive Diffusion Sampler for Improving the Calibration of Models to Evaluate Vapor Movement at UST Sites

EPA Science Inventory

Understanding transport of volatile contaminants in soil gas and ground water, particularly those associated with underground storage tanks (USTs), requires a detailed knowledge about the depthdependent distribution of chemical species in the subsurface. A risk assessment of the...

40 CFR 280.41 - Requirements for petroleum UST systems.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Requirements for petroleum UST systems... UNDERGROUND STORAGE TANKS (UST) Release Detection § 280.41 Requirements for petroleum UST systems. Owners and operators of petroleum UST systems must provide release detection for tanks and piping as follows: (a) Tanks...

40 CFR 280.41 - Requirements for petroleum UST systems.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 27 2011-07-01 2011-07-01 false Requirements for petroleum UST systems... UNDERGROUND STORAGE TANKS (UST) Release Detection § 280.41 Requirements for petroleum UST systems. Owners and operators of petroleum UST systems must provide release detection for tanks and piping as follows: (a) Tanks...

PERFORMANCE OF A NEW PASSIVE DIFFUSION SAMPLER FOR MONITORING BENZENE IN EITHER SOIL GAS OR GROUND WATER

EPA Science Inventory

Understanding transport of volatile contaminants in soil gas and ground water, particularly those associated with underground storage tanks, requires a detailed knowledge about the depth-dependent distribution of chemical species in the subsurface. A risk assessment of the moveme...

USING DIRECT-PUSH TOOLS TO MAP HYDROSTRATIGRAPHY AND PREDICT MTBE PLUME DIVING

EPA Science Inventory

Conventional wells for monitoring MTBE contamination at underground storage tank sites are screened a few feet above and a few feet below the water table. At some sites, a plume of contamination in ground water may dive below the screen of conventional monitoring wells and escap...

DECISION-SUPPORT SOFTWARE FOR SOIL VAPOR EXTRACTION TECHNOLOGY APPLICATION: HYPERVENTILATE

EPA Science Inventory

The U.S. Environmental Protection Agency (EPA) estimate* that 15% to 20% of the approximately 1.7 million underground storage tank (UST) systems containing petroleum products are either leaking or will leak In the near future. These UST systems could pose a serious threat to p...

Bioremediation Of Groundwater Contaminated Wtih Gasoline Hydrocarbons And Oxygenates Using A Membrane-Based Reactor

EPA Science Inventory

The objective of this study was to operate a novel, field-scale, aerobic bioreactor and assess its performance in the ex situ treatment of groundwater contaminated with gasoline from a leaking underground storage tank in Pascoag, RI. The groundwater contained elevated concentrat...

COSTS AND ISSUES RELATED TO REMEDIATION OF PETROLEUM-CONTAMINATED SITES (NEW ORLEANS, LA)

EPA Science Inventory

The remediation costs required at sites contaminated with petroleum-derived compounds remains a relevant issue because of the large number of existing underground storage tanks the United States and the presence of benzene, MTBE, and TBA in some drinking water supplies. Cost inf...

75 FR 62759 - Notice of Proposed Change to Section IV of the Virginia State Technical Guide

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-13

..., Roof Runoff Structure; 600, Terrace; 620, Underground Outlet; 313, Waste Storage Facility; 359, Waste Treatment Lagoon; 633, Waste Utilization; 638, Water and Sediment Control Basin. These practices will be used to plan and install conservation practices on cropland, pastureland, woodland, and wildlife land...

40 CFR 282.96 - Virginia State-Administered Program.

Code of Federal Regulations, 2010 CFR

2010-07-01

...” includes heating oil tanks of greater than 5,000 gallon capacity and “Regulated substance” 9 VAC 25-580-130General requirements for all petroleum and hazardous substance UST systems, heating oil tanks of greater... WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Approved State Programs § 282.96 Virginia...

OUR EVOLVING UNDERSTANDING OF THE ANAEROBIC BIODEGRADATION OF BTEX COMPOUNDS IN GROUND WATER (ABSTRACT ONLY)

EPA Science Inventory

In the early 1980s the ground water community became aware of widespread contamination of groundwater by benzene, toluene, ethylbenzene and xylenes (BTEX compounds) from gasoline spills from underground storage tanks. This new awareness was made possible by the introduction of t...

Simulation of rainfall-runoff response in mined and unmined watersheds in coal areas of West Virginia

USGS Publications Warehouse

Puente, Celso; Atkins, John T.

1989-01-01

Meteorologic and hydrologic data from five small watersheds in the coal areas of West Virginia were used to calibrate and test the U.S. Geological Survey Precipitation-Runoff Modeling System for simulating streamflow under various climatic and land-use conditions. Three of the basins--Horsecamp Run, Gilmer Run, and Collison Creek--are primarily forested and relatively undisturbed. The remaining basins--Drawdy Creek and Brier Creek-are extensively mined, both surface and underground above stream drainage level. Low-flow measurements at numerous synoptic sites in the mined basins indicate that coal mining has substantially altered the hydrologic system of each basin. The effects of mining on streamflow that were identified are (1) reduced base flow in stream segments underlain by underground mines, (2) increased base flow in streams that are downdip and stratigraphically below the elevation of the mined coal beds, and (3) interbasin transfer of ground water through underground mines. These changes probably reflect increased permeability of surface rocks caused by subsidence fractures associated with collapsed underground mines in the basin. Such fractures would increase downward percolation of precipitation, surface and subsurface flow, and ground-water flow to deeper rocks or to underground mine workings. Model simulations of the water budgets for the unmined basins during the 1972-73 water years indicate that total annual runoff averaged 60 percent of average annual precipitation; annual evapotranspiration losses averaged 40 percent of average annual precipitation. Of the total annual runoff, approximately 91 percent was surface and subsurface runoff and 9 percent was groundwater discharge. Changes in storage in the soil zone and in the subsurface and ground-water reservoirs in the basins were negligible. In contrast, water-budget simulations for the mined basins indicate significant differences in annual recharge and in total annual runoff. Model simulations of the water budget for Drawdy Creek basin indicate that total annual runoff during 1972-73 averaged only 43 percent of average annual precipitation--the lowest of all study basins; annual evapotranspiration losses averaged 49 percent, and interbasin transfer of ground-water losses averaged about 8 percent. Of the total annual runoff, approximately 74 percent was surface and subsurface flow and 26 percent was ground-water discharge. The low total annual runoff at Drawdy Creek probably reflects increased recharge of precipitation and surface and subsurface flow losses to ground water. Most of the increase in ground-water storage is, in turn, lost to a ground-water sink--namely, interbasin transfer of ground water by gravity drainage and (or) mine pumpage from underground mines that extend to adjacent basins. Hypothetical mining situations were posed for model analysis to determine the effects of increased mining on streamflow in the mined basins. Results of model simulations indicate that streamflow characteristics, the water budget, and the seasonal distribution of streamflow would be significantly modified in response to an increase in mining in the basins. Simulations indicate that (1) total annual runoff in the basins would decrease because of increased surface- and subsurface-flow losses and increased recharge of precipitation to ground water (these losses would tend to reduce medium to high flows mainly during winter and spring when losses would be greatest), (2) extreme high flows in response to intense rainstorms would be negligibly affected, regardless of the magnitude of mining in the basins, (3) ground-water discharge also would decrease during winter and spring, but the amount and duration of low flows during summer and fall would substantially increase in response to increased ground-water storage in rocks and in underground mines, and (4) the increase in ground-water storage in the basins would be depleted, mostly by increased losses to a grou

Efficiency evaluation of agricultural underground dam in South Korea

NASA Astrophysics Data System (ADS)

Myoung, W.; Song, S. H.; Yong, H. H.

2017-12-01

Climate change has resulted in severe droughts in a rice-planting season (i.e., April to June) in South Korea since 2012. Therefore, all time high-amount water resources in rice-farming seasons (i.e., April to October) were required against natural crises like droughts. The underground dam, which is able to increase groundwater amounts in the alluvium aquifer, has been considered to be an alternative for securing more groundwater resources. In this study, irrigation efficiencies of five pre-existing agricultural underground dams in South Korea were evaluated during the drought periods. A total amount of groundwater storage capacities in alluvial aquifers of these five ones were estimated approximate 15 × 107 m3: above 4 × 106 m3 for two underground dams (Ian, Namsong), 2 3 × 106 m3, for 2 dams (Oksung, Wooil), below 2 × 106 m3 for 1 dam (Gocheon), respectively. Irrigating amounts of groundwater accounted for three underground dams (Ian, Namsong, Gocheon), supplied in rice-farming season are 8.5 × 105 m3/year, 8.3 × 105 m3/year, 6.3 × 105 m3/year, respectively. The total demand of agricultural water in these underground dams is 2.0 × 106 m3/year, 1.9 × 106 m3/year, 2.2 × 106 m3/year, respectively. Irrigating amounts of groundwater accounted for whole of rice-farming area in South Korea is 4.3 × 108 m3/year whereas total demand of agricultural water is 9.4 × 109 m3/year. Groundwater were pumped from the radial collector wells located in the upstream from the underground dams. Oksung underground dam, one representative underground dam located in Chungnam province in South Korea, irrigated approximate 3 × 105 m3 during a dried rice-planting season (between April to June) in 2017. It was three times more than usual (9 × 104 m3). Groundwater levels during the same period maintained above 5.55 m, which was slightly lower than usual (6.00 m). Results of Oksung underground dam demonstrated that underground dams in South Korea were effectively operated against drought. Recently, Korea Rural Community Corporation, a governmental institute of South Korea, plans to construct more underground dams against drought.

Simulation and optimization study of a solar seasonal storage district heating system: the Fox River Valley case study

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

Michaels, A.I.; Sillman, S.; Baylin, F.

1983-05-01

A central solar-heating plant with seasonal heat storage in a deep underground aquifer is designed by means of a solar-seasonal-storage-system simulation code based on the Solar Energy Research Institute (SERI) code for Solar Annual Storage Simulation (SASS). This Solar Seasonal Storage Plant is designed to supply close to 100% of the annual heating and domestic-hot-water (DHW) load of a hypothetical new community, the Fox River Valley Project, for a location in Madison, Wisconsin. Some analyses are also carried out for Boston, Massachusetts and Copenhagen, Denmark, as an indication of weather and insolation effects. Analyses are conducted for five different typesmore » of solar collectors, and for an alternate system utilizing seasonal storage in a large water tank. Predicted seasonal performance and system and storage costs are calculated. To provide some validation of the SASS results, a simulation of the solar system with seasonal storage in a large water tank is also carried out with a modified version of the Swedish Solar Seasonal Storage Code MINSUN.« less

Advanced missile technology. A review of technology improvement areas for cruise missiles. [including missile design, missile configurations, and aerodynamic characteristics

NASA Technical Reports Server (NTRS)

Cronvich, L. L.; Liepman, H. P.

1979-01-01

Technology assessments in the areas of aerodynamics, propulsion, and structures and materials for cruise missile systems are discussed. The cruise missiles considered cover the full speed, altitude, and target range. The penetrativity, range, and maneuverability of the cruise missiles are examined and evaluated for performance improvements.

Study of blasting seismic effects of underground powerhouse of pumped storage project in granite condition

NASA Astrophysics Data System (ADS)

Wan, Sheng; Li, Hui

2018-03-01

Though the test of blasting vibration, the blasting seismic wave propagation laws in southern granite pumped storage power project are studied. Attenuation coefficient of seismic wave and factors coefficient are acquired by the method of least squares regression analysis according to Sadaovsky empirical formula, and the empirical formula of seismic wave is obtained. This paper mainly discusses on the test of blasting vibration and the procedure of calculation. Our practice might as well serve as a reference for similar projects to come.

Thermochemical energy storage with ammonia: Aiming for the sunshot cost target

NASA Astrophysics Data System (ADS)

Lavine, Adrienne S.; Lovegrove, Keith M.; Jordan, Joshua; Anleu, Gabriela Bran; Chen, Chen; Aryafar, Hamarz; Sepulveda, Abdon

2016-05-01

Thermochemical energy storage has the potential to reduce the cost of concentrating solar thermal power. This paper presents recent advances in ammonia-based thermochemical energy storage (TCES), supported by an award from the U.S. Dept. of Energy SunShot program. Advances have been made in three areas: identification of promising approaches for underground containment of the gaseous products of the dissociation reaction, demonstration that ammonia synthesis can be used to generate steam for a supercritical-steam Rankine cycle, and a preliminary design for integration of the endothermic reactors within a tower receiver. Based on these advances, ammonia-based TCES shows promise to meet the 15/kWht SunShot cost target.

75 FR 77229 - Federal Requirements Under the Underground Injection Control (UIC) Program for Carbon Dioxide (CO2

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-10

...This action finalizes minimum Federal requirements under the Safe Drinking Water Act (SDWA) for underground injection of carbon dioxide (CO2) for the purpose of geologic sequestration (GS). GS is one of a portfolio of options that could be deployed to reduce CO2 emissions to the atmosphere and help to mitigate climate change. This final rule applies to owners or operators of wells that will be used to inject CO2 into the subsurface for the purpose of long-term storage. It establishes a new class of well, Class VI, and sets minimum technical criteria for the permitting, geologic site characterization, area of review (AoR) and corrective action, financial responsibility, well construction, operation, mechanical integrity testing (MIT), monitoring, well plugging, post-injection site care (PISC), and site closure of Class VI wells for the purposes of protecting underground sources of drinking water (USDWs). The elements of this rulemaking are based on the existing Underground Injection Control (UIC) regulatory framework, with modifications to address the unique nature of CO2 injection for GS. This rule will help ensure consistency in permitting underground injection of CO2 at GS operations across the United States and provide requirements to prevent endangerment of USDWs in anticipation of the eventual use of GS to reduce CO2 emissions to the atmosphere and to mitigate climate change.

Missile Misdistance Reduction: An Instructive Methodology for Developing Terminal Guidance Control Systems to Minimize Missile Misdistance.

DTIC Science & Technology

1982-10-01

ZHTAM NORMAS IZED MISSILE*S DISPLACEMENT OFF-L.O.S * NCAACC NORMALIZED MISSILE’S ACCELERATION &YAN TAM "(I/(I-N(K) ))*(I-TIMEI*flL-TIMEJ**(N(KI-)--I...Interceptor Missiles, April 1976. 8. George, L. C., "Missile Guidance and Control System De- sign Trends," SAE paper, National Aerospace Engineering and

Cardiac missiles. A review of the literature and personal experience.

PubMed Central

Symbas, P N; Picone, A L; Hatcher, C R; Vlasis-Hale, S E

1990-01-01

The management of retained missiles in the heart is still controversial. In an attempt to define the issue more clearly, the reported cases in the English literature from 1940 to 1988 (group 1) and our experience from 1968 to 1988 (group 2) were reviewed. In group 1 there were 222 missiles retained in the hearts of 201 patients. The retained missiles were 45 bullets in 45 patients, 109 shrapnel in 99 patients, 18 pellets in 7 patients, and 50 unidentified missiles in 50 patients. Thirteen of the missiles were completely embedded intramyocardial missiles, 122 were partially intramyocardial, 47 were free in a cardiac chamber, and 40 were intrapericardial. One hundred four of the missiles were removed and 118 were left in place. In group 2 there were 24 missiles, 18 bullets, 1 bullet fragment, and 5 pellets retained in the hearts of 24 patients. Ten missiles were removed, no attempt was made in 13 patients, and an unsuccessful attempt was made to remove one other. From group 1 patients, 6 died, 2 with intracavitary missiles, 3 patients with partially intramyocardial, and 1 patient with an intrapericardial missile, all of whom had either unsuccessful or no attempt to remove the missile. Twenty-seven patients had symptoms, all of whom, except two, had either unsuccessful or no attempt to remove the missile. All group 2 patients did well and had been free of symptoms related to the missiles. This review suggests that the management of missiles in the heart should be individualized according to the patient's clinical course, the site, shape, and size of the missile, and that in selected patients missiles in the heart are tolerated well. PMID:2187422

Cardiac missiles. A review of the literature and personal experience.

PubMed

Symbas, P N; Picone, A L; Hatcher, C R; Vlasis-Hale, S E

1990-05-01

The management of retained missiles in the heart is still controversial. In an attempt to define the issue more clearly, the reported cases in the English literature from 1940 to 1988 (group 1) and our experience from 1968 to 1988 (group 2) were reviewed. In group 1 there were 222 missiles retained in the hearts of 201 patients. The retained missiles were 45 bullets in 45 patients, 109 shrapnel in 99 patients, 18 pellets in 7 patients, and 50 unidentified missiles in 50 patients. Thirteen of the missiles were completely embedded intramyocardial missiles, 122 were partially intramyocardial, 47 were free in a cardiac chamber, and 40 were intrapericardial. One hundred four of the missiles were removed and 118 were left in place. In group 2 there were 24 missiles, 18 bullets, 1 bullet fragment, and 5 pellets retained in the hearts of 24 patients. Ten missiles were removed, no attempt was made in 13 patients, and an unsuccessful attempt was made to remove one other. From group 1 patients, 6 died, 2 with intracavitary missiles, 3 patients with partially intramyocardial, and 1 patient with an intrapericardial missile, all of whom had either unsuccessful or no attempt to remove the missile. Twenty-seven patients had symptoms, all of whom, except two, had either unsuccessful or no attempt to remove the missile. All group 2 patients did well and had been free of symptoms related to the missiles. This review suggests that the management of missiles in the heart should be individualized according to the patient's clinical course, the site, shape, and size of the missile, and that in selected patients missiles in the heart are tolerated well.

77 FR 8757 - Revising Underground Storage Tank Regulations-Revisions to Existing Requirements and New...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-15

... instructions for submitting comments. Email: [email protected] . Mail: EPA Docket Center (EPA/DC... arrangements should be made for deliveries of boxed information. Instructions: Direct your comments to Docket..., EPA/DC, EPA West, Room 3334, 1301 Constitution Ave. NW., Washington, DC. The Public Reading Room is...

76 FR 11404 - Oregon: Tentative Approval of State Underground Storage Tank Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-02

... Order 12866. 9. National Technology Transfer and Advancement Act Section 12(d) of the National Technology Transfer and Advancement Act of 1995 (``NTTAA''), Public Law 104-113, section 12(d) (15 U.S.C. 272... Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Do not...

40 CFR 280.91 - Compliance dates.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (UST) Financial Responsibility § 280.91 Compliance dates. Owners of petroleum underground storage tanks... marketing firms owning 1,000 or more USTs and all other UST owners that report a tangible net worth of $20... compliance with § 280.94(b) is required by: July 24, 1989. (b) All petroleum marketing firms owning 100-999...

76 FR 39095 - Compatibility of Underground Storage Tank Systems With Biofuel Blends

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-05

... drinking water for nearly half of all Americans, the U.S. Environmental Protection Agency (EPA) regulates... components of the UST system, such as leak detection devices, sealants, and containment sumps, may not be... demonstration of compatibility. Some commenters suggested that EPA allow the National Work Group on Leak...

EVALUATION OF SOIL WASHING TECHNOLOGY: RESULTS OF BENCH SCALE EXPERIMENTS ON PETROLEUM FUELS CONTAMINATED SOILS - EPA/600/S2-91/023

EPA Science Inventory

The U.S. Environmental Protection Agency (EPA) through its Risk Reduction Engineering Laboratory's Release Control Branch has undertaken research and development efforts to address the problem of leaking underground storage tanks (USTs). Under this effort, EPA is currently eva...

Fire Protection for Munitions in Underground Storage Facilities

DTIC Science & Technology

2001-12-01

ESFR ) K-25, 165 F (74 C) sprinkler heads, manufactured by Tyco, to provide a discharge density of 0.6 gpm/ft2 (24.4 lpm/m2). The system consisted of...extinguish the fire before adjacent stacks were impacted. Results showed that ESFR K-25 pendant sprinkler heads will operate and inhibit fire spread

Natural gas monthly, September 1990. [Contains Glossary

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

Not Available

1990-11-30

This report highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. 7 figs., 33 tabs.

30 CFR 57.4531 - Surface flammable or combustible liquid storage buildings or rooms.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Fire Prevention and Control Installation/construction/maintenance § 57.4531 Surface... fire resistance rating of at least one hour; or (2) Equipped with an automatic fire supression system...

Institutional Controls: A Guide to Planning, Implementing, Maintaining, and Enforcing Institutional Controls at Contaminated Sites

EPA Pesticide Factsheets

This guide provides information and recommendations that should be useful for planning, implementing, maintaining, and enforcing institutional controls (ICs) for Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA, or Superfund); Brownfields; federal facility; underground storage tank (UST); and Resource Conservation and Recovery Act (RCRA) site cleanups.

Corrosion in a STP Sump. (Subtitle: What Causes It and What Can Be Done About It?)

EPA Science Inventory

State regulators have noticed extensive corrosion in the sumps for the submersible turbine pump (STP) of an underground storage tanks storing gasoline and E85. Acetic acid produced by biodegradation of ethanol that found its way into the sump is one plausible explanation. Resea...

77 FR 25366 - Underground Storage Tank Program: Approved State Program for the State of Oregon

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-30

... the online instructions for submitting comments. Email: griffith[email protected] . Mail: Katherine Griffith, U. S. Environmental Protection Agency, Region 10, 1200 Sixth Avenue, Suite 900, Mail Stop: OCE... electronically in http://www.regulations.gov or in hard copy. FOR FURTHER INFORMATION CONTACT: Katherine Griffith...

30 CFR 75.1912 - Fire suppression systems for permanent underground diesel fuel storage facilities.

Code of Federal Regulations, 2013 CFR

2013-07-01

... electrical system failure. (g) Electrically operated detection and actuation circuits shall be monitored and... operated, a means shall be provided to indicate the functional readiness status of the detection system. (h... susceptible to alteration or recorded electronically in a secured computer system that is not susceptible to...

30 CFR 75.1912 - Fire suppression systems for permanent underground diesel fuel storage facilities.

Code of Federal Regulations, 2012 CFR

2012-07-01

... electrical system failure. (g) Electrically operated detection and actuation circuits shall be monitored and... operated, a means shall be provided to indicate the functional readiness status of the detection system. (h... susceptible to alteration or recorded electronically in a secured computer system that is not susceptible to...

30 CFR 75.1912 - Fire suppression systems for permanent underground diesel fuel storage facilities.

Code of Federal Regulations, 2011 CFR

2011-07-01

... electrical system failure. (g) Electrically operated detection and actuation circuits shall be monitored and... operated, a means shall be provided to indicate the functional readiness status of the detection system. (h... susceptible to alteration or recorded electronically in a secured computer system that is not susceptible to...

30 CFR 75.1912 - Fire suppression systems for permanent underground diesel fuel storage facilities.

Code of Federal Regulations, 2014 CFR

2014-07-01

... electrical system failure. (g) Electrically operated detection and actuation circuits shall be monitored and... operated, a means shall be provided to indicate the functional readiness status of the detection system. (h... susceptible to alteration or recorded electronically in a secured computer system that is not susceptible to...

30 CFR 75.1912 - Fire suppression systems for permanent underground diesel fuel storage facilities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... electrical system failure. (g) Electrically operated detection and actuation circuits shall be monitored and... operated, a means shall be provided to indicate the functional readiness status of the detection system. (h... susceptible to alteration or recorded electronically in a secured computer system that is not susceptible to...

REMEDIATION OF MTBE - CONTAMINATED WATER: STUDIES ON THE DEGRADATION OF MTBE INTERMEDIATES USING THE FENTON'S REAGENT

EPA Science Inventory

The recent findings of unusual oncentrations of MTBE in groundwater aquifers and surface waters [1] originated most probably from the leaking of underground storage gasoline tanks [2[ has led to a series of judicial and legislative actions, especially in the state of California w...

29 CFR 1910.110 - Storage and handling of liquefied petroleum gases.

Code of Federal Regulations, 2011 CFR

2011-07-01

.... (i) Containers used with systems embodied in paragraphs (d), (e), (g), and (h) of this section... unit of weight for containers with a water capacity of 300 pounds or less. (h) With marking indicating... Table H-23. Table H-23 Water capacity per container Minimum distances Containers Underground Aboveground...

29 CFR 1910.110 - Storage and handling of liquefied petroleum gases.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... (i) Containers used with systems embodied in paragraphs (d), (e), (g), and (h) of this section... unit of weight for containers with a water capacity of 300 pounds or less. (h) With marking indicating... Table H-23. Table H-23 Water capacity per container Minimum distances Containers Underground Aboveground...

UNDERGROUND STORAGE TANK SITE CLOSURE USING ACTIVE INTERVENTION FOR SITE CLEANUP

EPA Science Inventory

The Clean Air Act Amendments of 1990 mandate seasonal or year-round use of oxygenated compounds in gasoline in certain areas of the country. Methyl t-butyl ether (MtBE) has been the most commonly used oxygenate. However, the use of MtBE has created a significant risk to groundwat...

40 CFR 280.94 - Allowable mechanisms and combinations of mechanisms.

Code of Federal Regulations, 2010 CFR

2010-07-01

... requirements of the financial test under this rule, the financial statements of the owner or operator are not consolidated with the financial statements of the guarantor. [53 FR 43370, Oct. 26, 1988, as amended at 58 FR... OPERATORS OF UNDERGROUND STORAGE TANKS (UST) Financial Responsibility § 280.94 Allowable mechanisms and...

MONITORING TO ASSOCIATE A PLUME OF MTBE IN GROUNDWATER WITH A VAPOR RELEASE

EPA Science Inventory

There is a class of MTBE plumes in ground water that have little of the BTEX compounds. It has been proposed that these MTBE plumes are caused by release of gasoline vapors from underground storage tanks. However, a mechanism to carry MTBE vapors into ground water has not been ...

MODELS AND METHODS FOR PETROLEUM HYDROCARBON RISK ASSESSMENT: ONSITE, LUSTRISK, AND HSSM

EPA Science Inventory

U.S. EPA has developed three tiers of models for analysis of fuel releases from underground storage tank (UST) systems: 1) OnSite; 2) LUSTRisk, and 3) the Hydrocarbon Spill Screening Model (HSSM). The tiered approach to modeling allows users to select a model based upon the amoun...

Underground storage tank management plan, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

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

NONE

1997-09-01

The Underground Storage Tank (UST) Program at the Oak Ridge Y-12 Plant was established to locate UST systems at the facility and to ensure that all operating UST systems are free of leaks. UST systems have been removed or upgraded in accordance with Tennessee Department of Environment and Conservation (TDEC) regulations and guidance. With the closure of a significant portion of the USTs, the continuing mission of the UST Management Program is to manage the remaining active UST systems and continue corrective actions in a safe regulatory compliant manner. This Program outlines the compliance issues that must be addressed, reviewsmore » the current UST inventory and compliance approach, and presents the status and planned activities associated with each UST system. The UST Program provides guidance for implementing TDEC regulations and guidelines for petroleum UST systems. The plan is divided into three major sections: (1) regulatory requirements, (2) active UST sites, and (3) out-of-service UST sites. These sections describe in detail the applicable regulatory drivers, the UST sites addressed under the Program, and the procedures and guidance for compliance.« less

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

Wilbeck, J.S.

Ten 1/11-scale model turbine-missile-impact tests were conducted at the Naval Air Propulsion Center under the supervision of Southwest Research Institute. These tests were conducted in support of the EPRI program to assess turbine-missile effects in nuclear plant design. The objective of the tests was to determine the effects of missile spin, blade crush, and target edge conditions on the impact of turbine disk fragments on the steel casing. The burst of a modified gas-turbine rotor in a high-speed spin chamber provided three missiles with the proper rotational and translational velocities of actual steam-turbine fragments. Tests of unbladed, spinning missiles weremore » compared with previous tests of unbladed, nonspinning missiles. The total residual energy of the spinning missiles was the same as that of the nonspinning missiles launched in a piercing orientation. Tests with bladed missiles showed that for equal burst speeds, the residual energy of bladed missiles is less than that of unbladed missiles.« less

Ground-Based Missile Defense (National Missile Defense): Is It Feasible?

DTIC Science & Technology

2004-03-19

Westview Press), 191. 47 Ibid. 192. 48 Dr. Nicholas Berry, National Missile Defense: What Does It All Mean ? National Missile Defense: Views from Asia...153. 18 19 BIBLIOGRAPHY Berry, Nicholas. National Missile Defense: What Does It All Mean ? National Missile Defense: Views from Asia, Center for

Civilian casualties of Iranian cities by ballistic missile attacks during the Iraq-Iran war (1980-1988).

PubMed

Khaji, Ali; Fallahdoost, Shoaodin; Soroush, Mohammad Reza

2010-04-01

To determine the nature and extent of Iranian casualties by ballistic missile attacks during the eight years of the Iraq-Iran war. The data collected about Iraqi missile strikes on Iranian cities included the following: date and time, number and type of missiles, cities targeted, and injuries and deaths resulting from impacts of missiles in civilian areas. The data were extracted from a database that was constructed by the army staff headquarters based on daily reports of Iranian army units during the war. Over a period of eight years (1980-1988), Iraqi army fired 533 ballistic missiles at Iranian territories. From those, 414 missiles (77.7%) landed on Iranian cities. The impacts of these missiles caused the deaths of 2,312 civilians and injured 11,625 others. Three types of ballistic missiles were used: FROG-7, Scud, and Al-Hussein (a modified version of the Scud missile). Twenty-seven cities in Iran were struck by Iraqi ballistic missiles. The highest mortalities from ballistic missiles were in Dezful and Tehran. Iraqi missile attacks continued for 90 months (2,748 days). Our results point to the necessity of investigating the psychological consequences of Iraqi ballistic missile attacks among survivors in 27 Iranian cities during the eight years of the Iraq-Iran war.

The analysis of a generic air-to-air missile simulation model

NASA Technical Reports Server (NTRS)

Kaplan, Joseph A.; Chappell, Alan R.; Mcmanus, John W.

1994-01-01

A generic missile model was developed to evaluate the benefits of using a dynamic missile fly-out simulation system versus a static missile launch envelope system for air-to-air combat simulation. This paper examines the performance of a launch envelope model and a missile fly-out model. The launch envelope model bases its probability of killing the target aircraft on the target aircraft's position at the launch time of the weapon. The benefits gained from a launch envelope model are the simplicity of implementation and the minimal computational overhead required. A missile fly-out model takes into account the physical characteristics of the missile as it simulates the guidance, propulsion, and movement of the missile. The missile's probability of kill is based on the missile miss distance (or the minimum distance between the missile and the target aircraft). The problems associated with this method of modeling are a larger computational overhead, the additional complexity required to determine the missile miss distance, and the additional complexity of determining the reason(s) the missile missed the target. This paper evaluates the two methods and compares the results of running each method on a comprehensive set of test conditions.

Search for underground openings for in situ test facilities in crystalline rock

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

Wollenberg, H.A.; Strisower, B.; Corrigan, D.J.

1980-01-01

With a few exceptions, crystalline rocks in this study were limited to plutonic rocks and medium to high-grade metamorphic rocks. Nearly 1700 underground mines, possibly occurring in crystalline rock, were initially identified. Application of criteria resulted in the identification of 60 potential sites. Within this number, 26 mines and 4 civil works were identified as having potential in that they fulfilled the criteria. Thirty other mines may have similar potential. Most of the mines identified are near the contact between a pluton and older sedimentary, volcanic and metamorphic rocks. However, some mines and the civil works are well within plutonicmore » or metamorphic rock masses. Civil works, notably underground galleries associated with pumped storage hydroelectric facilities, are generally located in tectonically stable regions, in relatively homogeneous crystalline rock bodies. A program is recommended which would identify one or more sites where a concordance exists between geologic setting, company amenability, accessibility and facilities to conduct in situ tests in crystalline rock.« less

A general model for techno-economic analysis of CSP plants with thermochemical energy storage systems

NASA Astrophysics Data System (ADS)

Peng, Xinyue; Maravelias, Christos T.; Root, Thatcher W.

2017-06-01

Thermochemical energy storage (TCES), with high energy density and wide operating temperature range, presents a potential solution for CSP plant energy storage. We develop a general optimization based process model for CSP plants employing a wide range of TCES systems which allows us to assess the plant economic feasibility and energy efficiency. The proposed model is applied to a 100 MW CSP plant employing ammonia or methane TCES systems. The methane TCES system with underground gas storage appears to be the most promising option, achieving a 14% LCOE reduction over the current two-tank molten-salt CSP plants. For general TCES systems, gas storage is identified as the main cost driver, while the main energy driver is the compressor electricity consumption. The impacts of separation and different reaction parameters are also analyzed. This study demonstrates that the realization of TCES systems for CSP plants is contingent upon low storage cost and a reversible reaction with proper reaction properties.

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

Canavan, G.H.

This note derives the first and second strike magnitudes and costs for strikes between vulnerable missile forces with multiple warheads. The extension to mixes with invulnerable missiles is performed in a companion note. Stability increases as the number of weapons per missile is reduced. The optimal allocation of weapons between missiles and value is significant in predicting the stability impact of the reduction of the number of weapons per missile at large numbers of missiles, less significant in reducing the number of missiles for fixed weapons per missile. At low numbers of missiles, the stability indices for singlet and tripletmore » configurations are comparable, as are the number of weapons each would deliver on value targets.« less

Historical review of missile aerodynamic developments

NASA Technical Reports Server (NTRS)

Spearman, M. Leroy

1989-01-01

The development of missiles from early history up to about 1970 is discussed. Early unpowered missiles beyond the rock include the spear, the bow and arrow, the gun and bullet, and the cannon and projectile. Combining gunpowder with projectiles resulted in the first powered missiles. In the early 1900's, the development of guided missiles was begun. Significant advances in missile technology were made by German scientists during World War II. The dispersion of these advances to other countries following the war resulted in accelerating the development of guided missiles. In the late 1940's and early 1950's there was a proliferation in the development of missile systems in many countries. These developments were based primarily on experimental work and on relatively crude analytical techniques. Discussed here are some of the missile systems that were developed up to about 1970; some of the problems encountered; the development of an experimental data base for use with missiles; and early efforts to develop analytical methods applicable to missiles.

Ballistic Missile Intercept from UCAV

DTIC Science & Technology

2011-12-01

aerodynamic forces acting on the ballistic missile , generates a ballistic flight path of the ballistic missile target based on the model developed by...for use against ballistic missile targets) [14] Hutchins, R., ME4703 “ Missile Flight Analysis ” Course Notes, Spring 2005. [15] Stevens, B., and...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS Approved for public release; distribution is unlimited BALLISTIC MISSILE

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

VANNONI, MICHAEL G.; BIRINGER, KENT L.; TROST, LAWRENCE C.

Missiles are attractive weapon systems because of their flexibility, survivability, and relatively low cost. Consequently, many nations are seeking to build missile forces resulting in regional arms races. Missile forces can be both stabilizing (e.g., providing a survivable force for deterrence) and destabilizing (e.g., creating strategic asymmetries). Efforts to control missile proliferation must account for these effects. A number of strategies to control the destabilizing effects of missiles were developed during the Cold War. Some of these strategies are applicable to regional missile control but new approaches, tailored to regional geographic and security conditions, are needed. Regional missile nonproliferation canmore » be pursued in a variety of ways: Reducing the demand for missiles by decreasing the perception of national threats; Restricting the export of missiles and associated equipment by supplier countries; Restricting information describing missile technology; Limiting missile development activities such as flight or engine tests; Restricting the operational deployment of existing missile forces; and Reducing existing missile forces by number and/or type. Even when development is complete, limits on deployment within range of potential targets or limits on operational readiness can help stabilize potential missile confrontations. Implementing these strategies often involves the collection and exchange of information about activities related to missile development or deployment. Monitoring is the process of collecting information used to for subsequent verification of commitments. A systematic approach to implementing verification is presented that identifies areas where monitoring could support missile nonproliferation agreements. The paper presents both non-technical and technical techniques for monitoring. Examples of non-technical techniques are declarations about planned test launches or on-site inspections. Examples of technical monitoring include remote monitoring (i.e., a sensor that is physically present at a facility) and remote sensing (i.e., a sensor that records activity without being physically present at a facility).« less

Aerodynamics of powered missile separation from F/A-18 aircraft

NASA Technical Reports Server (NTRS)

Ahmad, J. U.; Shanks, S. P.; Buning, P. G.

1993-01-01

A 3D dynamic 'chimera' algorithm that solves the thin-layer Navier-Stokes equations over multiple moving bodies was modified to numerically simulate the aerodynamics, missile dynamics, and missile plume interactions of a missile separating from a generic wing and from an F/A-18 aircraft in transonic flow. The missile is mounted below the wing for missile separation from the wing and on the F/A-18 fuselage at the engine inlet side for missile separation from aircraft. Static and powered missile separation cases are considered to examine the influence of the missile and plume on the wing and F/A-18 fuselage and engine inlet. The aircraft and missile are at two degrees angle of attack, Reynolds number of 10 million, freestream Mach number of 1.05 and plume Mach number of 3.0. The computational results show the details of the flow field.

Tactical missile aerodynamics

NASA Technical Reports Server (NTRS)

Hemsch, Michael J. (Editor); Nielsen, Jack N. (Editor)

1986-01-01

The present conference on tactical missile aerodynamics discusses autopilot-related aerodynamic design considerations, flow visualization methods' role in the study of high angle-of-attack aerodynamics, low aspect ratio wing behavior at high angle-of-attack, supersonic airbreathing propulsion system inlet design, missile bodies with noncircular cross section and bank-to-turn maneuvering capabilities, 'waverider' supersonic cruise missile concepts and design methods, asymmetric vortex sheding phenomena from bodies-of-revolution, and swept shock wave/boundary layer interaction phenomena. Also discussed are the assessment of aerodynamic drag in tactical missiles, the analysis of supersonic missile aerodynamic heating, the 'equivalent angle-of-attack' concept for engineering analysis, the vortex cloud model for body vortex shedding and tracking, paneling methods with vorticity effects and corrections for nonlinear compressibility, the application of supersonic full potential method to missile bodies, Euler space marching methods for missiles, three-dimensional missile boundary layers, and an analysis of exhaust plumes and their interaction with missile airframes.

Aerodynamics of powered missile separation from a wing

NASA Technical Reports Server (NTRS)

Shanks, S. P.; Ahmad, J. U.

1991-01-01

A 3D dynamic 'chimera' algorithm that solves the thin-layer Navier-Stokes equations over multiple moving bodies was modified to numerically simulate the aerodynamics, missile dynamics, and missile plume of a finless missile separating from a wing in transonic flow. A powered missile separation case was considered to examine the influence of the missile and plume on the wing. The wing and missile is at a two degree angle of attack. The computational results show the details of the flow field.

Missile aerodynamics; Proceedings of the Conference, Monterey, CA, Oct. 31-Nov. 2, 1988

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

Mendenhall, M.R.; Nixon, D.; Dillenius, M.F.E.

1989-01-01

The present conference discusses the development status of predictive capabilities for missile aerodynamic characteristics, the application of experimental techniques to missile-release problems, prospective high-performance missile designs, the use of lateral jet controls for missile guidance, and the integration of stores on modern tactical aircraft. Also discussed are semiempirical aerodynamic methods for preliminary design, high angle-of-attack behavior for an advanced missile, and the dynamic derivatives of missiles and fighter-type configurations at high angles-of-attack.

Groundwater and surface-water interaction and potential for underground water storage in the Buena Vista-Salida Basin, Chaffee County, Colorado, 2011

USGS Publications Warehouse

Watts, Kenneth R.; Ivahnenko, Tamara I.; Stogner, Sr., Robert W.; Bruce, James F.

2014-01-01

By 2030, the population of the Arkansas Headwaters Region, which includes all of Chaffee and Lake Counties and parts of Custer, Fremont, and Park Counties, Colorado, is forecast to increase about 73 percent. As the region’s population increases, it is anticipated that groundwater will be used to meet much of the increased demand. In September 2009, the U.S. Geological Survey, in cooperation with the Upper Arkansas Water Conservancy District and with support from the Colorado Water Conservation Board; Chaffee, Custer, and Fremont Counties; Buena Vista, Cañon City, Poncha Springs, and Salida; and Round Mountain Water and Sanitation District, began a 3-year study of groundwater and surface-water conditions in the Buena Vista-Salida Basin. This report presents results from the study of the Buena Vista-Salida Basin including synoptic gain-loss measurements and water budgets of Cottonwood, Chalk, and Browns Creeks, changes in groundwater storage, estimates of specific yield, transmissivity and hydraulic conductivity from aquifer tests and slug tests, an evaluation of areas with potential for underground water storage, and estimates of stream-accretion response-time factors for hypothetical recharge and selected streams in the basin. The four synoptic measurements of flow of Cottonwood, Chalk, and Browns Creeks, suggest quantifiable groundwater gains and losses in selected segments in all three perennial streams. The synoptic measurements of flow of Cottonwood and Browns Creeks suggest a seasonal variability, where positive later-irrigation season values in these creeks suggest groundwater discharge, possibly as infiltrated irrigation water. The overall sum of gains and losses on Chalk Creek does not indicate a seasonal variability but indicates a gaining stream in April and August/September. Gains and losses in the measured upper segments of Chalk Creek likely are affected by the Chalk Cliffs Rearing Unit (fish hatchery). Monthly water budgets were estimated for selected segments of five perennial streams (Cottonwood, North Cottonwood, Chalk, and Browns Creeks, and South Arkansas River) in the Buena Vista-Salida Basin for calendar year 2011. Differences between reported diversions and estimated crop irrigation requirements were used to estimate groundwater recharge in the areas irrigated by water supplied from the diversions. The amount of groundwater recharge in all the basins varied monthly; however, the greatest amount of recharge was during June and July for Cottonwood, North Cottonwood, and Chalk Creeks and South Arkansas River. The greatest amount of recharge in 2011 in Browns Creek occurred in July and August. The large seasonal fluctuations of groundwater near irrigated areas in the Buena Vista-Salida Basin indicate that the increased groundwater storage resulting from infiltration of surface-water diversions has dissipated by the following spring. Areas within the Buena Vista-Salida Basin with the potential for underground storage were identified using geographic information system data, including topographic, geologic, and hydrologic data, excluding the mountainous areas that border the Buena Vista-Salida Basin and igneous and metamorphic rock outcrop areas. The areas that met the selection criteria for underground water storage are located on terrace deposits near the Arkansas River and adjacent to its major tributaries. The selected areas also contain much of the irrigated land within the basin; consequently, irrigation ditches and canals could provide a means of conveying water to potential recharge sites.

Occupational hazards of missile operations with special regard to the hydrazine propellants.

PubMed

Back, K C; Carter, V L; Thomas, A A

1978-04-01

The second generation of ballistic missiles and boosters, characterized by increased range and quick reaction capability, required the development of new high-energy storage propellants. This exploration led to the introduction of hydrazine (Hz), monomethylhydrazine (MMH), and 1,1-dimethylhydrazine (UDMH) into the USAF inventory. These compounds are all storable, noncryogenic, high-energy fuels which may be used alone or in combination as mixed amine fuels. Early toxicology experiments were to produce data on acute and subacute effects of the propellants in order to set standards for test and operational procedures to protect propellant handlers. The early work indicated that, despite similar chemical characteristics, there were marked differences between the compounds in terms of toxicological mechanisms. Since the propellant systems have been used for some 15 years, recent emphasis on toxicology has been centered on the more chronic effects and on an increasing body of evidence from animal experiments that the compounds may possess oncogenic potential as well as chronic systemic effects. This paper addresses itself to data leading up to current occupational standards.

Alternatives for Boost-Phase Missile Defense

DTIC Science & Technology

2004-07-01

NFIRE ) to better understand the characteristics of that signature for intercontinental ballistic missiles (ICBMs). The information that NFIRE might...ballistic missile Isp: specific impulse kg: kilogram km: kilometer MDA: Missile Defense Agency NFIRE : Near-Field Infrared Experiment NMD: national missile

VIEW OF SECOND LEVEL OF MISSILE LAB WITH MISSILE TUBE ...

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

VIEW OF SECOND LEVEL OF MISSILE LAB WITH MISSILE TUBE WITH HATCH ON LEFT AND CONTROL PANEL ON RIGHT. VIEW FACING SOUTHEAST - U.S. Naval Base, Pearl Harbor, Ford Island Polaris Missile Lab & U.S. Fleet Ballistic Missile Submarine Training Center, Between Lexington Boulvevard and the sea plane ramps on the southwest side of Ford Island, Pearl City, Honolulu County, HI

Tactical missile aerodynamics - General topics. Progress in Astronautics and Aeronautics. Vol. 141

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

Hemsch, M.J.

1992-01-01

The present volume discusses the development history of tactical missile airframes, aerodynamic considerations for autopilot design, a systematic method for tactical missile design, the character and reduction of missile observability by radar, the visualization of high angle-of-attack flow phenomena, and the behavior of low aspect ratio wings at high angles of attack. Also discussed are airbreathing missile inlets, 'waverider' missile configurations, bodies with noncircular cross-sections and bank-to-turn missiles, asymmetric flow separation and vortex shedding on bodies-of-revolution, unsteady missile flows, swept shock-wave/boundary-layer interactions, pylon carriage and separation of stores, and internal stores carriage and separation.

40 CFR 280.43 - Methods of release detection for tanks.

Code of Federal Regulations, 2012 CFR

2012-07-01

... two consecutive stick readings at both the beginning and ending of the period; (3) The equipment used... UNDERGROUND STORAGE TANKS (UST) Release Detection § 280.43 Methods of release detection for tanks. Each method... of the tank is made to the nearest one-eighth of an inch at least once a month. Note: Practices...

40 CFR 280.43 - Methods of release detection for tanks.

Code of Federal Regulations, 2011 CFR

2011-07-01

... two consecutive stick readings at both the beginning and ending of the period; (3) The equipment used... UNDERGROUND STORAGE TANKS (UST) Release Detection § 280.43 Methods of release detection for tanks. Each method... of the tank is made to the nearest one-eighth of an inch at least once a month. Note: Practices...

MONITORED NATURAL ATTENUATION OF MTBE AS A RISK MANAGEMENT OPTION AT LEAKING UNDERGROUND STORAGE TANK SITES

EPA Science Inventory

This report reviews the current state of knowledge on the transport and fate of MTBE in ground water, with emphasis on the natural processes that can be used to manage the risk associated with MTBE in ground water or that contributes to natural attenuation of MTBE as a remedy. I...