Download or read book Installation Restoration Program IRP Informal Technical Information Report for Long term Monitoring and Water Table Assessment McConnell Air Force Base Kansas written by Air Force Center for Environmental Excellence (U.S.). Environmental Restoration Division and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Installation Restoration Program IRP Informal Technical Information Report for Second Round Long term Monitoring and Water Table Assessment McConnell Air Force Base Kansas written by United States. Air Mobility Command. Installation Restoration Program and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Final Installation Restoration Program IRP Action Memorandum for Landfill 11 McConnell Air Force Base Kansas written by United States. Air Mobility Command. Installation Restoration Program and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Installation Restoration Program IRP written by Earth Technology Corporation and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Installation Restoration Program IRP Stage 3 Finding of No Significant Impact Operable Unit B Engineering Evaluation Cost Analysis Environmental Assessment and Removal Action written by RADIAN CORP SACRAMENTO CA. and published by . This book was released on 1991 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Department of the Air Force has prepared an Engineering Evaluation/Cost Analysis and assessment of environmental impact to respond to contaminated ground water in Operable Unit (OU) B at McClellan AFB, California. Proposed action involves: (1) installation of extraction wells; (2) extraction of contaminated ground water; (3) treatment of extracted groundwater; and (4) release of the treated groundwater. Additional ground water monitoring, abandonment of a contaminated production well, continued extraction from a production well, and restriction on the use of a third production well are also proposed as integral parts of the restoration and water reclamation activity. This action only covers short-term measures to reduce the potential for increased health risks from the migration of higher concentrations of contaminants to on- and off-base water supply wells.
Download or read book Installation Restoration Program IRP Phase II Stage 1 Problem Confirmation Study Norton Air Force Base San Bernardino California Volume 1 Technical Report written by WESTON (ROY F) INC WEST CHESTER PA. and published by . This book was released on 1985 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fifteen sites of potential environmental concern, grouped into six waste management zones, were evaluated. A total of 22 monitor wells were installed and groundwater samples were obtained from each well. Soil samples were obtained for chemical analysis from 12 soil borings. Samples of surface water, bottom sediments and fish tissues were obtained from three ponds. All chemical analyses were accomplished in accordance with Standard USEPA analytical methods. Based on the sampling and analyses performed, levels of contamination were found in soils or groundwater at seven of the 15 sites evaluated which warrant further investigation and potential remedial actions. Recommendations were made as to appropriate follow-up site evaluation work at these seven sites.
Download or read book Installation Restoration Program IRP Stage 3 Operable Unit B Engineering Evaluation Cost Analysis Environmental Assessment for McClellan AFB EM McClellan AFB California written by and published by . This book was released on 1990 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt: This cost analysis and environmental impact report presents the results of a comparative analysis of removal action options for the McClellan AFB Operable Unit B. This report documents the removal action selection process and presents the actions selected to mitigate the groundwater. Partial contents: Type of facilities and operational status; Soils; Surface water; Groundwater; Land use; Use, storage, and disposal of chemicals; Potential and known discharges; Contamination distribution; Potential health or environmental impacts; Exposure assessment; Toxicity assessment; Risk characterization; Removal scope; Ground/water extraction; Groundwater treatment plan; Industrial wastewater treatment plan; Sanitary sewer system; Reinjection of treated groundwaters into aquifer; Groundwater monitoring; Analysis of removal action alternatives.
Download or read book United States Air Force Installation Restoration Program IRP Strategies for Investigating Migrating Contaminated Groundwater written by Michael L. DeWall and published by . This book was released on 1988 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: DOD IRP Remedial Investigations (RI) are often too long and drawn out. The goal of RI is to confirm and quantify soil and groundwater contamination. Often, RI costs exceed estimates and time schedules. Environmental regulators and local residents become distressed over the apparent lack of progress being made. Current RI strategies employed at most Air Force installations involve contamination plume delineation. This strategy for investigation often does not reveal adequate information regarding movement of contaminants. A thorough understanding of the hydrogeological setting is essential to obtain maximum improvement of groundwater quality. An alternative strategy is Transport Quantification (TQ), a process that identifies and quantifies groundwater flow characteristics prior to, or during, contamination investigation. TQ emphasizes surficial and geological investigations and incorporates groundwater flow models. Preliminary investigations focusing on soil and groundwater characterization can greatly reduce the effort and expense of groundwater investigation and restoration. It was also found that a severe lack of manning within the environmental function exists. Without technical personnel administering the IRP, the program will continue to be run ineffectively. The study revealed a need for a better data transfer and communication between base level offices and higher headquarters, between headquarters, and between services. The AF Engineering and Services Center and USAF OEHL are working on solutions to these problems. Theses. (FR).
Download or read book Site Investigation Installation Restoration Program IRP Site Number 4 and Number 5 Volume 2 Appendices A H 216th Engineering Installation Squardron and 234th Combat Communications Squadron California Air National Guard Station Hayward California written by and published by . This book was released on 1996 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Site Investigation Report for IRP Site No. 4 and 5 California Air National Guard, 216th EIS & 234th CCS, Hayward Air National Guard Station, Hayward, CA - Volume II. This is the second volume of a two volume site investigation report. The sites were investigated under the Installation Restoration Program. Soil and groundwater samples were collected and analyzed. Further investigation was recommended to further delineate the impacted soil and groundwater, conduct a risk assessment, and continue groundwater monitoring.
Download or read book Installation Restoration Program Phase 2 Confirmation Quantification Stage 2 for MacDill Air Force Base Florida written by ENGINEERING-SCIENCE INC ATLANTA GA. and published by . This book was released on 1988 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Installation Restoration Program (IRP) Phase II, Stage 2 investigation was conducted at MacDill AFB and Avon Park AFR, Florida, to confirm the presence or absence of contamination at twelve sites. Eight of the twelve sites were previously investigated under Phase II, Stage 1 efforts. Four sites had not previously been investigated under Phase II efforts. A field program was conducted, consisting of geophysical surveys, the drilling and installation of 28 monitoring wells, an aquifer pumping test in the surficial aquifer, and the collection and analysis of groundwater, surface water, and sediment samples. At MacDill AFB, no significant contaminants were found at two of the sites. These sites were recommended for no further action. At three other sites no significant contamination was found but other evidence suggested that additional study should be considered before specific action at these sites is recommended. Significant contamination was found at three sites and these sites were recommended for additional investigation. One site at MacDill AFB was recommended for remedial action. At Avon Park AFR, all three sites showed no significant contamination and were recommended for no further action. Keywords: Water pollution, Hazardous wastes, Hydrogeology, Monitoring, Tables(Data). (aw).
Download or read book Installation Restoration Program Phase 2 Confirmation Quantification Stage 1 Bergstrom AFB Texas written by and published by . This book was released on 1987 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Department of Defense's Installation Restoration Program (IRP) is a four-phase program to identify past waste disposal practices, evaluate environmental impacts, propose mitigation measures, and remediate environmental problems. Phase I of the IRP is an initial assessment and records search to locate potential environmental problems associated with waste disposal practices. The Phase II field study was conducted between March 1984 and August 1986. The investigation focused on whether environmental contamination had occurred, the magnitude and extent of the contamination, and the environmental consequences of migrating pollutants. Nine coreholes and nine groundwater monitoring wells were drilled, and sampled. Contaminants were detected in the soil and groundwater at most of the sites. The contaminants detected in the highest quantities in the groundwater were lead and benzene. However, the shallow groundwater at the base is not used for drinking water. Shallow groundwater use outside the base is unknown, but it is not believed to include drinking water supplies. Additionally, the existing aquifers are thin and discontinuous on the base so that no known immediate treat to human health exists. Each of the eleven sites was categorized according to Air Force criteria: Category I - no further investigation required, Category II - additional work needed, or Category III - institute remedial action. All sites were Category II.
Download or read book Installation Restoration Program Phase 2 Confirmation Quantification Stage 2 Elmendorf Air Force Base Alaska written by DAMES AND MOORE PARK RIDGE IL. and published by . This book was released on 1988 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twelve sites were investigated at Elmendorf AFB during the Phase II, Stage 2 field evaluation of the IRP. The sites were investigated through the drilling, installing, and sampling 11 new monitor wells, three base water supply wells, and four surface water samples. Two ground water systems exist beneath the base, and they are typically separated by a thick clay unit. The depth to water table varies from zero to as much at 50 to 60 feet. The shallow aquifer has been contaminated in the past and is vulnerable to future contamination, but the deeper aquifer is not in significant danger. The principal source of water for the base and the adjacent City of Anchorage is surface water upstream of the base; makeup wells generally extend to the deep aquifer.
Download or read book Installation Restoration Program written by Environmental Resources Management (ERM) Group and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Installation Restoration Program Phase 2 Confirmation Quantification Stage 1 Bergstrom AFB Texas written by RADIAN CORP AUSTIN TX. and published by . This book was released on 1987 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Department of Defense's Installation Restoration Program (IRP) is a four-phase program to identify past waste disposal practices, evaluate environmental impacts, propose mitigation measures, and remediate environmental problems. Phase I of the IRP is an initial assessment and records search to locate potential environmental problems associated with waste disposal practices. The Phase II field study was conducted between March 1984 and August 1986. The investigation focused on whether environmental contamination had occurred, the magnitude and extent of the contamination, and the environmental consequences of migrating pollutants. Nine coreholes and nine groundwater monitoring wells were drilled, and sampled. Contaminants were detected in the soil and groundwater at most of the sites. The contaminants detected in the highest quantities in the groundwater were lead and benzene. However, the shallow groundwater at the base is not used for drinking water. Shallow groundwater use outside the base is unknown, but it is not believed to include drinking water supplies. Additionally, the existing aquifers are thin and discontinuous on the base so that no known immediate treat to human health exists. Each of the eleven sites was categorized according to Air Force criteria: Category I - no further investigation required, Category II - additional work needed, or Category III - institute remedial action. All sites were Category II.
Download or read book Installation Restoration Program Engineering Evaluation Cost Analysis Field Investigation Work Plan IRP Sites No 7 and No 8 120th Montana Air National Guard Great Falls Montana written by and published by . This book was released on 1997 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: A field Investigation will be conducted at IRP Sites No. 7 (Dry Well off Corrosion Control Building) and No. 8 (Dry Well off Composite Maintenance Building), Montana Air National Guard, Great Falls International Airport, Great Falls, Montana. The Remedial Investigation (RI), completed in May 1997, recommended that an Engineering Evaluation/Cost Analysis be performed at Sites 7 and 8 to determine the significance of the groundwater contamination, and what remedial measures, if any, should be taken. The field investigation will consist of installing four (4) monitoring wells at each site, collecting and analyzing groundwater from each well, and measuring hydraulic properties of the groundwater. The objectives of this investigation will be to assess the extent of groundwater contamination, to determine the potential risk of the contamination to human health and the environment, and to evaluate removal action alternatives.
Download or read book Installation Restoration Program Phase 2 Confirmation Quantification Stage 1 Reese Air Force Base Lubbock Texas Volume 1 Technical Report written by ECOLOGY AND ENVIRONMENT INC LANCASTER NY BUFFALO CORPORATE CENTER. and published by . This book was released on 1988 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecology and Environment, Inc., was retained by the USAFOEHL/TSS to provide technical and analytical services in support of the Air Force IRP. These services were applied to the Phase II, Stage 1, investigation of Reese AFB, Lubbock, Texas. The field investigation was conducted from June 24, 1986 to October 31, 1986, and involved work at nine areas at the base. The investigation included records searches, geophysical studies, and sampling of surface and subsurface soils, groundwater and surface water. Samples were analyzed for various parameters including volatile organics, oil and grease, pesticides, herbicides, petroleum hydrocarbons, primary metals, phenols, PCBs, and polynuclear aromatic hydro-carbons. Results of the investigation indicated that past waste handling and disposal practices had caused various degrees of soil and groundwater contamination. Keywords: Installation restoration program; Water pollution. (KT).
Download or read book Installation Restoration Program IRP written by Earth Technology Corporation and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
