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87,125 Matching Results

Start Over Access Open Access Day 25th

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(open access)

241-AN-B pit leak detection ANA-WT-LDSTA-231 acceptance test procedure

This document describes the method used to test design criteria for Safety Class, Intrinsically Safe leak detector system installed in 241-AN-B Valve Pit located at 200E Tank Farms. The purpose of this Procedure is to demonstrate that the pit leak detection relay cabinet and intrinsically safe probe circuit is fully operable.

Date: August 25, 1999

Creator: VANDYKE, D.W.

Object Type: Report

System: The UNT Digital Library

(open access)

241-AN-B valve pit manifold valves and position indication acceptance test procedure

This document describes the method used to test design criteria for gear actuated ball valves installed in 241-AN-B Valve Pit located at 200E Tank Farms. The purpose of this procedure is to demonstrate the following: Equipment is properly installed, labeled, and documented on As-Built drawings; New Manifold Valves in the 241-AN-B Valve Pit are fully operable using the handwheel of the valve operators; New valve position indicators on the valve operators will show correct valve positions; New valve position switches will function properly; and New valve locking devices function properly.

Date: August 25, 1999

Creator: VANDYKE, D.W.

Object Type: Report

System: The UNT Digital Library

(open access)

241-SY Tank Farm Construction Extent of Condition Review for Tank Integrity

This report provides the results of an extent of condition construction history review for tanks 241-SY-101, 241-SY-102, and 241-SY-103. The construction history of the 241-SY tank farm has been reviewed to identify issues similar to those experienced during tank 241-AY-102 construction. Those issues and others impacting integrity are discussed based on information found in available construction records, using tank 241-AY-102 as the comparison benchmark. In the 241-SY tank farm, the third DST farm constructed, refractory quality and stress relief were improved, while similar tank and liner fabrication issues remained.

Date: July 25, 2013

Creator: Barnes, Travis J.; Boomer, Kayle D.; Gunter, Jason R. & Venetz, Theodore J.

Object Type: Report

System: The UNT Digital Library

(open access)

241-U-701 new compressor building and instrument air piping analyses

Building anchorage analysis is performed to qualify the design of the new compressor building foundation given in the ECN ``241-U-701 New Compressor Building.`` Recommendations for some changes in the ECN are made accordingly. Calculations show that the 6-in.-slab is capable of supporting the pipe supports, and that the building foundation, air compressor and dryer anchorage, and electric rack are adequate structurally. Analysis also shows that the instrument air piping and pipe supports for the compressed air system meet the applicable code requirements and are acceptable. The building is for the U-Farm instrument air systems.

Date: August 25, 1994

Creator: Huang, F. H.

Object Type: Report

System: The UNT Digital Library

(open access)

242-A Campaign 99-1 process control plan

242-A Evaporator 99-1 will process approximately one million gallons of waste from tank 102-AW in June 1999. The process control Plan provides a general description of activities, which will occur during 242-A Evaporator Campaign 99-1 and to document analyses conducted to demonstrate that 102-AW waste is acceptable for processing. Predict is a registered trademark of Risk Decisions England Corporation, United Kingdom.

Date: August 25, 1999

Creator: Le, E. Q.

Object Type: Report

System: The UNT Digital Library

(open access)

244-CR Vault Interim Stabilization Project Plan

The 244-CR Vault is a two-level, multi-cell structure of reinforced concrete constructed below grade. The lower cell contains four individual compartments, each containing a steel process storage tank and equipped with a concrete sump. The upper cell contains the piping and support equipment, and has two compartments for each of the tanks. The ''pump pit'' is accessed by the removal of concrete cover blocks, while the smaller ''riser pit'' is accessed by steel cover plates. The facility most recently was used as a double-contained receiver tank (DCRT). A DCRT is a type of waste transfer tank that together with its related equipment constitutes a short-term storage area for liquid waste and has a pump pit for waste transfer operations. This vault most recently was used for short-term storage and waste routing for saltwell liquid pumped from the 241-C Tank Farm in the 200 East Area. Waste transfer lines are connected inside the pump pit by a jumper installed between connecting nozzles. An active ventilation system is in operation at the 244-CR vault. Ventilation supply air enters the upper vault section through an inlet header with some leakage through the spaces between the cell cover blocks. The upper and lower vaults …

Date: April 25, 2000

Creator: PARKMAN, D.B.

Object Type: Report

System: The UNT Digital Library

(open access)

300 Area D4 Project 3rd Quarter Fiscal Year 2006 Building Completion Report

This report documents the deactivation, decontamination, decommissioning, and demolition of five buildings in the 300 Area of the Hanford Site. The D4 of these facilities included characterization, engineering, removal of hazardous and radiologically contaminated materials, equipment removal, utility disconnection, deactivation, decontamination, demolition of the structure, and stabilization or removal of the remaining slab and foundation as appropriate.

Date: September 25, 2006

Creator: Smith, D. S.

Object Type: Report

System: The UNT Digital Library

(open access)

300 Area, January 15--January 21

This report from the reactor fuel manufacturing facilities at Hanford highlights extrusion, canning, and welding operations. Processing of thorium and bismuth is discussed. Radiography of fuels revealed voids that conformed underweight reject measurements.

Date: January 25, 1946

Creator: Kidder, C. P.

Object Type: Report

System: The UNT Digital Library

(open access)

309 Building fire protection analysis and justification for deactivation of sprinkler system. Revision 1

Provide a `graded approach` fire evaluation in preparation for turnover to Environmental Restoration Contractor for D&D. Scope includes revising 309 Building book value and evaluating fire hazards, radiological and toxicological releases, and life safety issues.

Date: June 25, 1997

Creator: Conner, R. P.

Object Type: Report

System: The UNT Digital Library

(open access)

324 Building radiochemical engineering cells, high-level vault, low-level vault, and associated areas closure plan

The Hanford Site, located adjacent to and north of Richland, Washington, is operated by the US Department of Energy, Richland Operations Office (RL). The 324 Building is located in the 300 Area of the Hanford Site. The 324 Building was constructed in the 1960s to support materials and chemical process research and development activities ranging from laboratory/bench-scale studies to full engineering-scale pilot plant demonstrations. In the mid-1990s, it was determined that dangerous waste and waste residues were being stored for greater than 90 days in the 324 Building Radiochemical Engineering Cells (REC) and in the High-Level Vault/Low-Level Vault (HLV/LLV) tanks. [These areas are not Resource Conservation and Recovery Act of 1976 (RCRA) permitted portions of the 324 Building.] Through the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement) Milestone M-89, agreement was reached to close the nonpermitted RCRA unit in the 324 Building. This closure plan, managed under TPA Milestone M-20-55, addresses the identified building areas targeted by the Tri-Party Agreement and provides commitments to achieve the highest degree of compliance practicable, given the special technical difficulties of managing mixed waste that contains high-activity radioactive materials, and the physical limitations of working remotely in the areas within the subject …

Date: March 25, 1998

Creator: Barnett, J. M.

Object Type: Report

System: The UNT Digital Library

(open access)

324 Facility special-case waste assessment in support of 324 closure (TPA milestone M-89-05)

Hanford Federal Facility Agreement and Consent Order, also known as the Tri-Party Agreement Milestone M-89-05, requires US Department of Energy, Richland Operations Office to complete a 324 Facility Special-Case Waste Assessment in Support of 324 Closure. This document, HNF-1270, has been prepared with the intent of meeting this regulatory commitment. Alternatives for the special-case wastes located in the 324 Building were defined and analyzed. Based on the criteria of safety, environmental, complexity of interfaces, risk, cost, schedule, and long-term operability and maintainability, the best alternative was chosen. Waste packaging and transportation options are also included in the recommendations. The waste disposition recommendations for the B-Cell dispersibles/tank heels and High-Level Vault packaged residuals are to direct them to the Plutonium Uranium Extraction Facility (PUREX) Number 2 storage tunnel.

Date: June 25, 1998

Creator: Hobart, R. L.

Object Type: Report

System: The UNT Digital Library

(open access)

340 Facility emergency preparedness hazards assessment

This document establishes the technical basis in support of Emergency Planning activities for the 340 Facility on the Hanford Site. Through this document, the technical basis for the development of facility specific Emergency Action Levels and Emergency Planning Zone, is demonstrated.

Date: November 25, 1998

Creator: CAMPBELL, L.R.

Object Type: Report

System: The UNT Digital Library

(open access)

340 waste handling complex: Deactivation project management plan

This document provides an overview of the strategy for deactivating the 340 Waste Handling Complex within Hanford`s 300 Area. The plan covers the period from the pending September 30, 1998 cessation of voluntary radioactive liquid waste (RLW) transfers to the 340 Complex, until such time that those portions of the 340 Complex that remain active beyond September 30, 1998, specifically, the Retention Process Sewer (RPS), can also be shut down and deactivated. Specific activities are detailed and divided into two phases. Phase 1 ends in 2001 after the core RLW systems have been deactivated. Phase 2 covers the subsequent interim surveillance of deactivated and stand-by components during the period of continued RPS operation, through the final transfer of the entire 340 Complex to the Environmental Restoration Contractor. One of several possible scenarios was postulated and developed as a budget and schedule planning case.

Date: June 25, 1998

Creator: Stordeur, R.T.

Object Type: Report

System: The UNT Digital Library

(open access)

340 Waste handling Facility Hazard Categorization and Safety Analysis

The analysis presented in this document provides the basis for categorizing the facility as less than Hazard Category 3.

Date: October 25, 2010

Creator: Rodovsky, T. J.

Object Type: Report

System: The UNT Digital Library

(open access)

527 Organizations and Campaign Activity: Timing of Reporting Requirements under Tax and Campaign Finance Laws

This report compares the timing of election activity reporting requirements under the Internal Revenue Code (IRC) and Federal Election Campaign Act (FECA), and discusses H.R. 1204, which would amend the timing of the IRC’s reporting requirements.

Date: July 25, 2008

Creator: Lunder, Erika & Whitaker, L. Paige

Object Type: Report

System: The UNT Digital Library

(open access)

1099 Information Reporting Requirements and Penalties as Modified by the Patient Protection and Affordable Care Act and the Small Business Jobs Act of 2010

This report discuses the 2010 expansion of reporting requirements listed in IRC (Internal Revenue Code) 6041. The controversy in these expansions lies in the burden the expansion imposes on small businesses. The report also describes the pieces of legislation that have amended IRC 6041, and the implications of that legislation along with the consequences of IRC 6041.

Date: February 25, 2011

Creator: Pettit, Carol A. & Liu, Edward C.

Object Type: Report

System: The UNT Digital Library

[14th anniversary celebration]

Photograph of three women standing behind a table with a cake on it. The woman in the center is putting napkins on the table. The woman on the left is holding a pile of napkins. All individuals are wearing formal business attire. They are celebrating an anniversary. In the background are an automatic cashier machine and a notice board.

Date: March 25, 1971

Creator: WBAP-TV (Television station : Fort Worth, Tex.)

Object Type: Photograph

System: The UNT Digital Library