Final Record of Decision for the Final Remedial Action for Operable Unit 2 Groundwater at the Former Weldon Spring Ordinance Works Site, Weldon Spring, Missouri PDF Download
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Author:
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Category : Groundwater
Languages : en
Pages : 30
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Book Description
This decision document presents the selected final remedial action for Operable Unit 2 (OU2) groundwater at the former Weldon Spring Ordnance Works (WSOW) site in Weldon Spring, Missouri.
Author:
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 30
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Book Description
This decision document presents the selected final remedial action for Operable Unit 2 (OU2) groundwater at the former Weldon Spring Ordnance Works (WSOW) site in Weldon Spring, Missouri.
Author:
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ISBN:
Category : Groundwater
Languages : en
Pages : 42
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Book Description
This proposed plan describes the remedial alternatives considered for Operable Unit 2 (OU2)' of the former Weldon Spring Ordnance Works (WSOW) and identifies the preferred alternative for remediation of groundwater.
Author:
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ISBN:
Category : Groundwater
Languages : en
Pages :
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The report is being prepared as a supplement to a Feasibility Study report prepared in 1998.
Author:
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ISBN:
Category : Groundwater
Languages : en
Pages : 90
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This Interim Record of Decision (IROD) presents the selected interim remedial action for the Groundwater Operable Unit (GWOU) of the U.S. Department of Energy's (DOE's) Weldon Spring Site in St. Charles County, Missouri.
Author: United States. Environmental Protection Agency
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Category : Environmental protection
Languages : en
Pages : 516
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Author:
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Category : Hazardous waste site remediation
Languages : en
Pages : 150
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Book Description
This decision document presents the selected remedial action for Operable Unit 1 at the former Weldon Spring Ordnance Works (WSOW) in Weldon Spring, Missouri, chosen in accordance with the Comprehensive Environmental Response, Compensation and Liability Act of 1980 (CERCLA), as amended by the Superfund Amendments and Reauthorization Act of 1986 (SARA), and, to the extent practicable, the National Oil and Hazardous Substances Pollution Contingency Plan (NCP).
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Category :
Languages : en
Pages : 34
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Book Description
This Proposed Plan (PP) presents the preferred alternative for addressing contaminated groundwater and springs at the Chemical Plant area of the Weldon Spring site, in Weldon Spring, Missouri. The site is located about 30 mi west of St. Louis, in St. Charles County (Figure 1). This proposed action constitutes the final remedial action for the Weldon Spring site. The residual contamination in groundwater and springs at the Chemical Plant area is the only remaining contamination that needs to be addressed for the site. All other contamination has been addressed by previous remedial actions. After this remedial action is implemented, long-term surveillance and maintenance activities will maintain the effectiveness of all remedial actions conducted at the Weldon Spring site, including this final remedial action for groundwater and springs that is being proposed in this plan. DOE complies with the requirements of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) in conducting remedial activities at the site. National Environmental Policy Act (NEPA) values have been incorporated into the CERCLA process; that is, the analysis conducted and presented in the remedial investigation/feasibility study (RI/FS) reports included an evaluation of environmental impacts that is comparable to that performed under NEPA. This PP is required under CERCLA to (1) notify the public and present a brief analysis of the remedial action alternatives, (2) identify and present the rationale for the preferred remedial action alternative identified in the PP, (3) summarize key information from the RI/FS evaluations, including the Baseline Risk Assessment (BRA), and (4) inform the public of its role in the remedy selection process and give the public the opportunity to participate in the process. Remediation activities at the Weldon Spring site have been coordinated with the U.S. Environmental Protection Agency (EPA) and the Missouri Department of Natural Resources (MDNR). The EPA has overall oversight and approval authority, with consultation provided by the MDNR. A range of alternatives was considered in identifying the preferred alternative. The alternatives were developed after careful analysis of geological, environmental, and human health and ecological risk data and an evaluation of the effectiveness, implementability, and cost of the various technologies available for groundwater remediation at the Chemical Plant area. Monitored natural attenuation (MNA) coupled with institutional controls (ICs) and contingency activities has been selected as the preferred alternative.
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Category : Power resources
Languages : en
Pages : 1028
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Book Description
Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.
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Category :
Languages : en
Pages : 62
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Book Description
This Proposed Plan addresses the remediation of groundwater contamination at the chemical plant area of the Weldon Spring site in Weldon Spring, Missouri. The site is located approximately 48 km (30 mi) west of St. Louis in St. Charles County . Remedial activities at the site will be conducted in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). The U.S. Department of Energy (DOE), in conjunction with the U.S. Department of the Army (DA), conducted a joint remedial investigation/feasibility study (RI/FS) to allow for a comprehensive evaluation of groundwater conditions at the Weldon Spring chemical plant area and the Weldon Spring ordnance works area, which is an Army site adjacent to the chemical plant area. Consistent with DOE policy, National Environmental Policy Act (NEPA) values have been incorporated into the CERCLA process. That is, the analysis conducted and presented in the RVFS reports included an evaluation of environmental impacts that is comparable to that performed under NEPA. This Proposed Plan summarizes information about chemical plant area groundwater that is presented in the following documents: (1) The Remedial Investigation (RI), which presents information on the nature and extent of contamination; (2) The Baseline Risk Assessment (BRA), which evaluates impacts to human health and the environment that could occur if no cleanup action of the groundwater were taken (DOE and DA 1997a); and (3) The Feasibility Study (FS) and the Supplemental FS, which develop and evaluate remedial action alternatives for groundwater remediation.
Author:
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Category : Science
Languages : en
Pages : 888
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Book Description
