Installation Restoration Program Irp Stage 7 Remedial Investigation Feasibility Study Comprehensive Cercla Work Plan For Mcclellan Afb Em Mcclellan Afb California
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Installation Restoration Program Irp Stage 7 Remedial Investigation Feasibility Study Comprehensive Cercla Work Plan For Mcclellan Afb Em Mcclellan Afb California
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Author :
language : en
Publisher:
Release Date : 1991
Installation Restoration Program Irp Stage 7 Remedial Investigation Feasibility Study Comprehensive Cercla Work Plan For Mcclellan Afb Em Mcclellan Afb California written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
In 1979, officials at McClellan Air Force Base (AFB) in California began to suspect that past waste disposal practices may be contaminating the ground water in the area. At least four areas of potential ground water contamination needing further investigation. A comprehensive program was developed to maintain drinking water quality and to remediate the contamination. Through the operation and maintenance of aircraft, McClellan AFB has been engaged in operations that involve the use, storage, and disposal of hazardous materials including: industrial solvents, caustic cleaners, electroplating chemicals, heavy metals, polychlorinated biphenyls (PCBs), low-level radioactive wastes, and a variety of fuel oils and lubricants. Hazardous substances have percolated into aquifers. Ground water testing identified the presence of volatile organic compounds in on- and off-base wells. Surface water drainage includes several creeks within the area watersheds. These creeks receive contaminants and toxic hazards from on base drainage and then in turn merge with several tributaries, and exit to the west.
Installation Restoration Program Irp Stage 5 Remedial Investigation Feasibility Study Comprehensive Cercla Workplan
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Author :
language : en
Publisher:
Release Date : 1990
Installation Restoration Program Irp Stage 5 Remedial Investigation Feasibility Study Comprehensive Cercla Workplan written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
The comprehensive CERCLA workplan presents the approach to the Remedial Response Program for McClellan Air Force Base as required under the Interagency Agreement (IAG), signed on 2 May 1990.
Installation Restoration Program Stage 3 Mcclellan Air Force Base Quality Assurance Project Plan
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Author :
language : en
Publisher:
Release Date : 1990
Installation Restoration Program Stage 3 Mcclellan Air Force Base Quality Assurance Project Plan written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
This document has been prepared for the United States Air Force for the purpose of aiding in the implementation of final remedial action plan; and the ongoing nature of the Remedial Investigation/Feasibility Study, along with the evolving knowledge of site conditions and chemical effects on the environment and health, must be considered when evaluating this document, since subsequent facts may become known which may make this document premature or inaccurate. (The attached Radian document has been reviewed as a matter involved in litigation and has been approved for release to the general public.) This document is the McClellan AFB RI/FS Quality Assurance Project Plan (OAPP), and contains procedures for the collection, analysis and documentation for all anticipated sampling and analysis tasks. These include groundwater monitoring well installation, geophysical techniques, and sampling and analysis for groundwater, surface water, sediment, soil, soil vapor, and air. Keywords: Sampling procedures; Analytical procedures; Quality assurance procedures. (JHD).
Government Reports Annual Index
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Author :
language : en
Publisher:
Release Date : 199?
Government Reports Annual Index written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 199? with categories.
Installation Restoration Program Irp Mcclellan Air Force Base Operable Unit B Action Memorandum
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Author :
language : en
Publisher:
Release Date : 1991
Installation Restoration Program Irp Mcclellan Air Force Base Operable Unit B Action Memorandum written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
The purpose of this action memorandum is to document approval of a ground water removal action in Operable Unit (OU) B of McClellan Air Force Base (AFB), California. The removal action abates the impacts of contaminated ground water in specific areas of OU B. Operable Unit B is the southwestern portion of McClellan AFB, and extends off-base. The impact to public health and environmental impact caused by contaminants in OU B, including soil, soil gas, and other areas of ground water contamination, will be addressed in the OU B remedial Investigation/Feasibility Study. Investigations of the ground water found contamination migration toward two water supply wells. Three contaminant plumes have been identified, based on composition of contaminants and historical ground water flow direction. The contaminants in the ground water are mostly volatile organic compounds that were used in industrial processes at McClellan AFB. The sources of the contaminant plumes are currently unknown. Ground water contamination is primarily the result of waste disposal practices. Contamination of soils has been confirmed at six sites and three study areas in OU B.
Environmental Pollution Control
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Author :
language : en
Publisher:
Release Date : 1991
Environmental Pollution Control written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Pollution categories.
Installation Restoration Program Irp Stage 3 Operable Unit B Engineering Evaluation Cost Analysis Environmental Assessment For Mcclellan Afb Em Mcclellan Afb California
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Author :
language : en
Publisher:
Release Date : 1990
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 has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
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.
Installation Restoration Program Irp Operable Unit B1 Remedial Investigation Feasibility Study
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Author :
language : en
Publisher:
Release Date : 1993
Installation Restoration Program Irp Operable Unit B1 Remedial Investigation Feasibility Study written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with categories.
This document presents the results from the remedial investigation and feasibility study for Operable Unit (OU) B1 at McClellan AFB, Sacramento, CA. Operable Unit B1 includes the Defense Reutilization and Marketing Office (DRMO) storage lot and Civil Engineering storage lot at McClellan AFB. The main chemicals of concern are PCBs, dioxins, and furans which may have leaked from transformers stored at OU B1 or were constituents of waste oil applied to soils to control dust. Sections 1.0 through 4.0 of the report present results from the RI, the potential for contaminant migration/transport from OU B1 and the current and future risks associated with OU B1. The FS begins in Section 5.0 identifying the remedial action objectives, in Sections 6.0 and 7.0, technologies are screened and potential remedial alternatives are developed. The final six remedial alternatives are analyzed and compared to each other using the criteria established in the NCP in Section 8.0.
Installation Restoration Program Irp Stage 7 Operable Unit B Soil Gas Investigation Data Summary Report
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Author :
language : en
Publisher:
Release Date : 1991
Installation Restoration Program Irp Stage 7 Operable Unit B Soil Gas Investigation Data Summary Report written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
This document presents a summary of data compiled during the McClellan AFB Operable Unit B Soil Gas Investigation, including results of all field activities and recommendations for further investigation of 40 Sites, Potential Release Locations, Study Areas, and Special Study Areas in Operable Unit B. Soil gas sampling and analysis was used as a screening tool to identify areas where shallow soils and soil gas have been contaminated with volatile organic compounds. A total of 41 sites were investigated.
Government Reports Announcements Index
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Author :
language : en
Publisher:
Release Date : 1991-12
Government Reports Announcements Index written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-12 with Science categories.