Feasibility Study of Contamination Remediation at Naval Weapons Station, Concord, California. Volume 1. Remedial Action Alternatives PDF Download
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Author: M. J Cullinane (Jr)
Publisher:
ISBN:
Category :
Languages : en
Pages : 882
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Book Description
This report identifies and describes potential remedial actions to eliminate or mitigate the release of hazardous substances onto lands of the Naval Weapons Station, Concord, CA. Hazardous substances identified as necessitating remedial actions include lead, cadmium, zinc, copper, selenium, and arsenic. The proposed remedial actions are designed to address existing or potential impacts identified in a separate study. These identified impacts include: contamination of soil with metals; contamination and toxicity in plants and soil invertebrates; reduced plant growth; increased soil acidity; surface water contamination; air contamination; loss of quantity and quality of wildlife habitat; loss of wetland function; and loss of ultimate land use. The release of hazardous substances at seven sites was identified in the remedial investigation. The seven individual areas were consolidated into four remedial action subsites (RASS's) based on an analysis of the topography and nature of the habitat. Keywords: Feasibility study, Remedial action, Contaminant removal, Superfund, CERCLA, Environmental protection, Hazardous materials. (mjm).
Author: M. John Cullinane
Publisher:
ISBN:
Category : Pollution control industry
Languages : en
Pages : 156
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Book Description
Author: M. John Cullinane
Publisher:
ISBN:
Category : Pollution control industry
Languages : en
Pages : 894
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Book Description
Author: M. J Cullinane (Jr)
Publisher:
ISBN:
Category :
Languages : en
Pages : 882
Get Book Here
Book Description
This report identifies and describes potential remedial actions to eliminate or mitigate the release of hazardous substances onto lands of the Naval Weapons Station, Concord, CA. Hazardous substances identified as necessitating remedial actions include lead, cadmium, zinc, copper, selenium, and arsenic. The proposed remedial actions are designed to address existing or potential impacts identified in a separate study. These identified impacts include: contamination of soil with metals; contamination and toxicity in plants and soil invertebrates; reduced plant growth; increased soil acidity; surface water contamination; air contamination; loss of quantity and quality of wildlife habitat; loss of wetland function; and loss of ultimate land use. The release of hazardous substances at seven sites was identified in the remedial investigation. The seven individual areas were consolidated into four remedial action subsites (RASS's) based on an analysis of the topography and nature of the habitat. Keywords: Feasibility study, Remedial action, Contaminant removal, Superfund, CERCLA, Environmental protection, Hazardous materials. (mjm).
Author: M. J Cullinane (Jr)
Publisher:
ISBN:
Category :
Languages : en
Pages : 160
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Book Description
Hazardous substances identified as necessitating remedial actions include lead, cadmium, zinc, copper, selenium, and arsenic. The proposed remedial actions are designed to address existing or potential damages identified in a separate study. These identified damages include: contamination of soil with metals; contamination and toxicity of plants and soil invertebrates; reduced plant growth; increased soil acidity; surface water contamination; air contamination; losses of wildlife food quantity and quality of habitat; loss of wetland function and loss of ultimate land use. The release of hazardous substances at seven sites is identified. Sites include both wetland and upland habitat. The sites are consolidated into three areas based on the important nature of the habitat and category of remedial action that may be appropriate. Five categories of remedial actions were evaluated for implementation at NWS, Concord including: no action, increased environmental monitoring, source removal, source isolation, and site restoration. Fourteen remedial action technologies were initially assessed with five technologies found to be applicable at NWS Concord. These five technologies were combined into ten alternative remedial actions. Seven alternatives survived the initial screening process and were subjected to a detailed evaluation using nine criteria: reliability, implementability, technical effectiveness, environmental concerns, safety, operation and maintenance, costs, regulatory requirements, and public acceptance.
Author:
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 276
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Book Description
Author: Charles R. Lee
Publisher:
ISBN:
Category : Pollution control industry
Languages : en
Pages : 491
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Book Description
A remedial investigation was conducted at Naval Weapons Station, Concord, California, to determine the nature and extent of of wetland and terrestrial environments. The evaluation considered major pathways of contaminant migration including soil, water, air and biota. Major testing was conducted on soil and the biological components of the pathways. Chemical analysis of soil samples indicated substantial elevation in arsenic, cadmium, lead, selenium, zinc and copper in certain contaminated areas. Field conducted clam bioassays showed a moderate potential for lead, cadmium and zinc to bioaccumulate in clams placed in surface waters of a limited number of sampling sites. Plant and earthworm bioassays indicated substantial movement of arsenic, cadmium, lead, selenium, zinc and copper into plants and soil-dwelling organisms in contaminated areas. A definite threat of these contaminants to impact wildlife, especially the endangered species that inhabit the contaminated sites, was strongly suggested by the toxicological effects of these metals on birds and mammals. A hydrological evaluation indicated substantial movement of hazardous substances into surface waters during storm events and high tides. A comprehensive evaluation of natural resources indicated that the wetland areas have moderate to high functional values for wildlife habitat, food chain support, flood storage, shoreline anchorage, sediment trapping, nutrient retention and passive recreation and heritage.
Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 840
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Book Description
Author: Joseph W. Gorsuch
Publisher: ASTM International
ISBN: 0803114850
Category : Environmental health
Languages : en
Pages : 733
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Book Description
Author: J.-P. Vernet
Publisher: Elsevier
ISBN: 0080875149
Category : Science
Languages : en
Pages : 509
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Book Description
This book deals with various aspects of environmental contamination. One of the fields considered in this work is atmospheric pollution. This has become a major problem of our time, and could soon develop into a scandal through the overestimation of the impact of greenhouse gases such as ozone, NOx or SO2, which allows their use as political instruments. Another growing field of importance covers the fundamental questions posed by the problem of soils and their interaction with waste from human activities, eg. sterile mining waste, sewage sludge, and contaminated dredged material. How do these different elements react and how tolerant can our system be towards them? This publication, containing a selection of the most important work presented at the 5th International Conference on Environmental Contamination, reflects some aspects of the present state of research and our society's dominant preoccupations.
Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 848
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Book Description
