Download or read book Surveillance and Maintenance Plan for the Inactive Liquid Low level Waste Tanks at Oak Ridge National Laboratory written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: ORNL has a total of 54 inactive liquid low-level waste (ILLLW) tanks. In the past, these tanks were used to contain radioactive liquid wastes from various research programs, decontamination operations, and reactor operations. The tanks have since been removed from service for various reasons; the majority were retired because of their age, some due to integrity compromises, and others because they did not meet the current standards set by the Federal Facilities Agreement (FFA). Many of the tanks contain residual radioactive liquids and/or sludges. Plans are to remediate all tanks; however, until remediation of each tank, this Surveillance and Maintenance (S & M) Plan will be used to monitor the safety and inventory containment of these tanks.
Download or read book Selection of Liquid level Monitoring Method for the Oak Ridge National Laboratory Inactive Liquid Low level Waste Tanks Remedial Investigation written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radioactive Waste Management written by and published by . This book was released on 1981 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Office of Environmental Management Technical Reports written by and published by . This book was released on 1997 with total page 972 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1995 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Project Management Plan for Inactive Tanks 3001 B 3004 B 3013 and T 30 at Oak Ridge National Laboratory Oak Ridge Tennessee Environmental Restoration Program written by and published by . This book was released on 1995 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: *This document identifies the roles and responsibilities of the project team members and identifies the project scope, schedule, and cost reporting activities for a maintenance activity to remove and dispose of three inactive liquid low-level radioactive waste (LLLW) system tanks and to isolate and fill one LLLW tank with grout. Tanks 3001-B, 3004-B, and T-30 are located in concrete vaults and tank 3013 is buried directly in the soil. The maintenance project consists of cutting the existing pipes attached to the tanks; capping the piping to be left in place; removing the tanks and filling the vaults with grout for tanks 3001-B, 3004-B, and T-30; and filling tank 3013 with grout. Because the LLLW line serving tank 3001-B will be needed for discharging the 3001 canal demineralizer back flush and regeneration waste to tank WC-19, tank 3001-B will be replaced with a section of piping.
Download or read book Completion Report for the Isolation and Remediation of Inactive Liquid Low level Radioactive Waste Tanks LA 104 WC 7 and 4501 P at Oak Ridge National Laboratory Oak Ridge Tennessee written by and published by . This book was released on 1996 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides documentation of the maintenance action completion for remediation of tanks LA-104, WC-7, and 4501-P at Oak Ridge National Laboratory. This report will serve as the remediation completion documentation for the request to remove these tanks from the Federal Facility Agreement listing.
Download or read book Upgrade of Level Instruments in Inactive Liquid Low level Waste Tanks at Oak Ridge National Laboratory Oak Ridge Tennessee Environmental Restoration Program written by and published by . This book was released on 1992 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of this low-level liquid wastes study were to (1) determine the requirements for inventory monitoring of inactive (LLLW) tanks at Oak Ridge National Laboratory (ORNL), (2) evaluate the existing inventory of monitoring instruments and determine whether the current requirements for monitoring and leak detection are being met, and (3) recommend improvements or upgrades of the level instruments where needed. The instrumentation was evaluated on the basis of its accuracy, previous experience with the instrumentation, and any other available evaluation data. Instruments were evaluated for their effectiveness in monitoring the liquid inventory. Level instrumentation for 12 of the tanks was considered satisfactory for monitoring liquid inventory and potential leakage. A fist of options was provided for monitoring 12 tanks that are either currently empty or scheduled to be emptied during FY 1992 or 1993. Recommendations were also provided for the Group 5 tanks. Instrument upgrades were determined to be needed for the remaining eight tanks. The study examined the capabilities and limitations of the level-monitoring instruments in use at ORNL and other sites for appropriateness for the tanks requiring upgrades.
Download or read book 108 1 Hearings Energy and Water Development Appropriations For 2004 Part 4 2003 written by and published by . This book was released on 2003 with total page 3122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Department of Defense Authorization for Appropriations for Fiscal Year 1994 and the Future Years Defense Program Nuclear deterrence arms control and defense intelligence written by United States. Congress. Senate. Committee on Armed Services and published by . This book was released on 1999 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy and Water Development Appropriations for 2004 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 2003 with total page 3132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Completion Report for the Isolation and Remediation of Inactive Liquid Low level Radioactive Waste Tanks WC 5 WC 6 WC 8 WC 19 3002 A 7560 and 7562 at Oak Ridge National Laboratory Oak Ridge Tennessee written by and published by . This book was released on 1997 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Federal Facility Agreement (FFA) between the U.S. Environmental Protection Agency (EPA), Tennessee Department of Environment and Conservation (TDEC), and U.S. Department of Energy (DOE) requires that all liquid low-level waste tanks at Oak Ridge National Laboratory removed from service, designated in the FFA as Category D, be remediated in accordance with Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) requirements. A human health risk screening assessment was conducted for inactive Tanks WC-5, WC-6, WC-8, WC-19, 3002-A, 7560, and 7562 as part of an evaluation to determine the method of remediation necessary to safely and permanently isolate and remediate the tanks. Risk screening assessment results indicated that the health risks associated with these tanks were within or below the EPA range of concern of 1 x 10−4 to 1 x 10−6. On the basis of these results and with regulators concurrence, it was determined that either no action or in-place stabilization of the tanks would satisfy risk-based remediation goals. Therefore, decisions were made and approved by DOE to remediate these tanks in-place as maintenance actions rather than actions under the CERCLA process. Letters documenting these decisions were approved by DOE and subsequently submitted to TDEC and EPA, who concurred with the maintenance actions. Tanks WC-5, WC-6, WC-8, WC-19, 3002-A, 7560, and 7562 were isolated from associated piping, electrical systems, and instrumentation and were grouted in-place. Tank 7562 was originally isolated from associated piping and instrumentation and left in-place empty for future remedial consideration. Upon further consideration, the decision was made by DOE, with concurrence by the regulators, to complete the maintenance action of Tank 7562 by grouting it in-place in March 1997.
Download or read book Upgrade of Level Instruments in Inactive Liquid Low level Waste Tanks at Oak Ridge National Laboratory Oak Ridge Tennessee written by and published by . This book was released on 1992 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of this low-level liquid wastes study were to (1) determine the requirements for inventory monitoring of inactive (LLLW) tanks at Oak Ridge National Laboratory (ORNL), (2) evaluate the existing inventory of monitoring instruments and determine whether the current requirements for monitoring and leak detection are being met, and (3) recommend improvements or upgrades of the level instruments where needed. The instrumentation was evaluated on the basis of its accuracy, previous experience with the instrumentation, and any other available evaluation data. Instruments were evaluated for their effectiveness in monitoring the liquid inventory. Level instrumentation for 12 of the tanks was considered satisfactory for monitoring liquid inventory and potential leakage. A fist of options was provided for monitoring 12 tanks that are either currently empty or scheduled to be emptied during FY 1992 or 1993. Recommendations were also provided for the Group 5 tanks. Instrument upgrades were determined to be needed for the remaining eight tanks. The study examined the capabilities and limitations of the level-monitoring instruments in use at ORNL and other sites for appropriateness for the tanks requiring upgrades.
Download or read book Completion Report for the Isolation and Remediation of Inactive Liquid Low level Radioactive Waste Tanks 7562 H 209 and T 30 at Oak Ridge National Laboratory Oak Ridge Tennessee written by and published by . This book was released on 1996 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: A human health risk analysis was conducted on inactive tanks 7562, H-209 and T-30 to determine the method for remediating the tanks. Risk analysis results indicated that the health risk associated with these tanks were within or below the EPA range of concern of 1 x 10−4 to 1 x 10−6. On the basis of these results, and with regulator approval, it was determined that either no action or in-place stabilization of the tanks would satisfy risk-based remediation goals. Therefore, a decision was made and approved by DOE to remediate these tanks in-place as a maintenance action. Tanks H-209 and T-30 were isolated from associated piping, electrical systems, and instrumentation and grouted in-place. Due to regulatory concerns over the location of tank 7562 relative to an area of subsurface soil contamination, tank 7562 was isolated from associated piping and instrumentation and left in-place empty. Completion of these maintenance actions has met the intent of the Federal Facility Agreement (FFA) for remediation of inactive tanks H-209 and T-30. EPA and Tennessee Department of Environment and Conservation (TDEC) will be requested to approve a change to the FFA removing tanks H-209 and T-30 from the Appendix F list of inactive tanks. The request for removal of tank 7562 from Appendix F will be submitted pending final disposition of the tank. Since the associated tank piping systems remain in-place, it will further be requested that these systems be included as individual sites in Appendix C of the FFA for future remedial consideration.
Download or read book Energy and Water Development Appropriations for 1993 Federal Energy Regulatory Commission written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 1992 with total page 2466 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Office of Environmental Management Technical Reports A Bibliography written by and published by DIANE Publishing. This book was released on 2001 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Office of Environmental Management's (EM) technical reports bibliography is an annual publication that contains information on scientific and technical reports sponsored by the Office of Environmental Management added to the Energy Science and Technology Database from July 1, 1994 through June 30, 1995. This information is divided into the following categories: Focus Areas, Cross-Cutting Programs, and Support Programs. In addition, a category for general information is included. EM's Office of Science and Technology sponsors this bibliography.
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1996 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:
