Author: Publisher:
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Languages : en
Pages :
Book Description
Phase 2 Remedial Investigation/baseline Risk Assessment Report and Feasibility Study for the K-1070 C/D Classified Burial Ground at the Oak Ridge K-25 Site, Oak Ridge, Tennessee: Appendixes A-I
Author: Phase 2 Remedial Investigation/baseline Risk Assessment Report and Feasibility Study for the K-1070 C/D Classified Burial Ground at the Oak Ridge K-25 Site, Oak Ridge, Tennessee: Appendixes J-Q
Author: Phase 2 Remedial Investigation/baseline Risk Assessment Report and Feasibility Study for the K-1070 C/D Classified Burial Ground at the Oak Ridge K-25 Site, Oak Ridge, Tennessee
Author: United States. Department of Energy. Office of Environmental Restoration and Waste ManagementPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Addendum to the Phase 2 Sampling and Analysis Plan for the Clinch River Remedial Investigation
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 129
Book Description
This document is an addendum to the Phase 2 Sampling and Analysis Plan for the Clinch River Remedial Investigation (DOE 1993). The Department of Energy--Oak Ridge Operations (DOE-ORO) is proposing this addendum to the US Envianmental Protection Agency, Region IV (EPA-IV), and the Tennessee Department of Environment and Conservation (TDEC) as a reduced sampling program on the Clinch River arm of Watts Bar Reservoir and on Poplar Creek. DOE-ORO is proposing to maximize the use of existing data and minimize the collection of new data for water, sediment, and biota during Phase 2 of the Clinch River Remedial Investigation. The existing data along with the additional data collected in Phase 2 would be used to perform a baseline risk assessment and make remedial decisions. DOE-ORO considers that the existing data, the additional data collected in Phase 2, and on-site remedial investigation data would be sufficient to understand the nature and extent of the contamination problem in the Clinch River, perform a baseline risk assessment, and make remedial decisions. This addendum is organized in three sections. The first section provides background information and describes a rationale for modifying the Phase 2 Sampling and Analysis Plan. Section 2 presents a summary of the existing data for the Clinch River arm of Watts Bar Reservoir and an evaluation of the sufficiency of this data for a baseline human health and ecological risk assessment. Section 3 describes the revised Phase 2 Sampling and Analysis Plan for surface water, sediment, and biota in the Clinch River OU and in the Poplar Creek OU.
รายงานวิจัยเรื่องการจัดการเชื้อก่อโรคระบบทางเดินอาหารของบุคลากรในฝ่ายโภชนาการ
Author: Phase 2 Remedial Investigation Report Army Materials Technology Laboratory Task Order 1 Remedial Investigation/Feasibility Study
Author: Publisher:
ISBN:
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Languages : en
Pages : 280
Book Description
Phase 2 of a remedial investigation (RI) has been conducted at the U.S. Army Materials Technology Laboratory (MTL) in Watertown, Massachusetts. The U.S. Army Environmental Center, New England Division, contracted with Roy F. Weston, Inc. (WESTON) under the Base Closure Program Contract Number DAA15-9O-D-0009, Task Order 1, to complete, among other tasks, the Phase 2 RI at MTL. After the Phase 1 RI was initiated, MTL was recommended for closure by the Defense Secretary's Commission on Base Realignment and Closures. The original objectives of the Phase 1 RI did not include assessing concerns associated with future unlimited use of the site by the public after the closure of MTL. To do so, sampling in buildings, as well as more extensive environmental sampling and risk assessment, was required. This additional information was collected during the Phase 2 RI to properly evaluate potential remedial measures that would allow subsequent land use consistent with assigned reuse.
Addendum to the Remedial Investigation Work Plan for Bear Creek Valley Operable Unit 1 (S-3 Ponds, Boneyard/burnyard, Oil Landfarm, Sanitary Landfill I, and the Burial Grounds, Including Oil Retention Ponds 1 and 2) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 1. Main Text
Author: Publisher:
ISBN:
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Languages : en
Pages : 88
Book Description
The BCV OU 1 location poses two problems that Data Quality Objectives will address: (1) whether the wastes and soil contamination pose a risk to human health or the environment now or in the future and (2) if the wastes and contamination do pose a risk, what feasible alternatives exist for reducing the risk to acceptable levels?
Remedial Investigation Work Plan for Bear Creek Valley Operable Unit 1 (S-3 Ponds, Boneyard/Burnyard, Oil Landfarm, Sanitary Landfill 1, and the Burial Grounds, Including Oil Retention Ponds 1 and 2) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 1, Main Text
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 452
Book Description
The intent and scope of the work plan are to assemble all data necessary to facilitate selection of remediation alternatives for the sites in Bear Creek Valley Operable Unit 1 (BCV OU 1) such that the risk to human health and the environment is reduced to acceptable levels based on agreements with regulators. The ultimate goal is to develop a final Record Of Decision (ROD) for all of the OUs in BCV, including the integrator OU. However, the initial aim of the source OUs is to develop a ROD for interim measures. For source OUs such as BCV OU 1, data acquisition will not be carried out in a single event, but will be carried out in three stages that accommodate the schedule for developing a ROD for interim measures and the final site-wide ROD. The three stages are as follows: Stage 1, Assemble sufficient data to support decisions such as the need for removal actions, whether to continue with the remedial investigation (RI) process, or whether no further action is required. If the decision is made to continue the RI/FS process, then: Stage 2, Assemble sufficient data to allow for a ROD for interim measures that reduce risks to the human health and the environment. Stage 3, Provide input from the source OU that allows a final ROD to be issued for all OUs in the BCV hydrologic regime. One goal of the RI work plan will be to ensure that sampling operations required for the initial stage are not repeated at later stages. The overall goals of this RI are to define the nature and extent of contamination so that the impact of leachate, surface water runoff, and sediment from the OU I sites on the integrator OU can be evaluated, the risk to human health and the environment can be defined, and the general physical characteristics of the subsurface can be determined such that remedial alternatives can be screened.
Soil Screening Guidance
Author: Offpost Operable Unit Remedial Investigation/Endangerment Assessment/Feasibility Study, Draft Final Work Plan
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 91
Book Description
This document presents the scope of work for additional data collection activities and interpretive reports to be performed in the off-post operable unit (OU) for preparation of: (1) Addendum to the final remedial investigation report; (2)' Revision of the draft final endangerment assessment/feasibility study. The plan is divided into the following sections: (1) Requirements for the RI addendum - technical approach and data collection program for the RI addendum - technical approach and data collection program for ground water, soil, sediment, biota, air; (2) Revision of the endagerment assessment - items that need to be reevaluated; (3) Revision of the feasibility study - evaluation of different media and ARAR's development of remedial alternatives; (4) Schedule and description of deliverables. Appendix a contains a detailed approach for the 96th avenue risk assessment.-BKA.