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Status and Needs for Tank Isolation System Contingencies at the Oak Ridge National Laboratory
This document assesses the need for additional tank isolation systems and tooling at the Oak Ridge National Laboratory (ORNL). Locations for future operations at ORNL include the South and North Tank Farms and various Federal Facilities Agreement tanks. The goal of this report is to identify future needs for development of remote tools and systems to isolate inactive waste storage tanks. Remote tools have been developed to support waste-retrieval and tank-isolation operations at the Gunite and Associated Tanks (GAATs) at ORNL. The tools developed for in-tank remote operations include a pipe-cutting tool (a modified band saw), a pipe-cleaning tool (a modified drill with a wire brush), and a pipe plug. A review of the planned future operations revealed several desirable modifications to improve the efficiency, operability, and flexibility of the existing tank-isolation tools. For example, the pipe-cutting tool needs improvements to provide better alignment, a blade-cutting-release device, improved tire replacement, sensors to prevent operation of the saw when the blade stops, blade speed controls, and force feedback sensors. In addition, the need to test the existing pipe plug for use on corroded piping was identified. The pipe plug has been used on only relatively clean in-tank stainless steel (SS) piping …
Date:
February 2, 2000
Creator:
Chesser, J.B.
Object Type:
Report
System:
The UNT Digital Library
STRUCTURAL CALCULATION OF AN EMPLACEMENT PALLET STATICALLY LOADED BY A WASTE PACKAGE
The purpose of this calculation is to determine the structural response of the emplacement pallet (EP) subjected to static load from the mounted waste package (WP). The scope of this document is limited to reporting the calculation results in terms of stress intensity magnitudes. This calculation is associated with the waste emplacement systems design; calculations are performed by the Waste Package Design group. AP-3.12Q, Revision 0, ICN 0, Calculations, is used to perform the calculation and develop the document. The finite element solutions are performed by using the commercially available ANSYS Version (V) 5.4 finite element code. The results of these calculations are provided in terms of maximum stress intensity magnitudes.
Date:
February 2, 2000
Creator:
Mastilovic, S.
Object Type:
Report
System:
The UNT Digital Library
Technical investigation of a pyrophoric event involving corrosion products from HEU ZPPR fuel plates
A pyrophoric event recently occurred which involved corrosion products collected from highly-enriched uranium (HEU) fuel plates used in the Zero Power Physics Reactor (ZPPR). This paper summarizes the event and its background, and presents the results of an investigation into its source and mechanism. The investigation focused on characterization of corrosion product samples similar to those involved in the event using thermo-gravimetric analysis (TGA). Burning curve TGA tests were performed to measure the ignition temperature and hydride fractions of corrosion products in several different conditions to assess the effects of passivation treatment and long-term storage on chemical reactivity. The hydride fraction and ignition temperature of the corrosion products were found to be strongly dependent on the corrosion extent of the source metal. The results indicate that the energy source for the event was a considerable quantity of uranium hydride present in the corrosion products, but the specific ignition mechanism could not be identified.
Date:
February 2, 2000
Creator:
Totemeier, T. C.
Object Type:
Article
System:
The UNT Digital Library
Texas Attorney General Open Records Letter Ruling: OR2000-0338
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to a request received by the Dallas Police Department for an incident report.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0339
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to a request received by the City of Houston for an incident report.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0340
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to a request received by the City of Dallas for a service report.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0341
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to a request received by the City of Dallas for a service report.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0342
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to a request received by the City of Dallas for a service report.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0343
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to a request received by Prairie View A&M University for the personnel files of a former employee of the university.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-344
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to whether the Public Utility Commission of Texas may release a report submitted their office of Southwestern Bell 1998 access line data that Southwestern Bell is claiming would reveal trade secrets or give a financial advantage to their competitors.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0347
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to whether certain information is subject to required public disclosure under chapter 552 of the Government Code.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0348
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to a request for course schedules and textbook adoption lists for all upcoming terms currently available.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0349
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to whether the McAllen, Texas Police Department must release a police report related to a pending investigation.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0350
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to whether the Texas Department of Criminal Justice must release an internal report related to the death of an inmate.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0351
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to whether the Texas Department of Transportation can withhold the KSA grading information related to a job vacancy under the Texas Public Information Act.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0352
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to whether the Texas Comptroller of Public Accounts must release a list of all uncashed warrants under the Texas Public Information Act.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0353
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to whether the City of McKinney can redact the social security number, motor vehicle information, and bank and credit card account numbers of an individual in their answer to a public information request.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0354
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to whether the Arlington, Texas Police Department must release all 911 transcripts and radio communication related to a November 11, 1999 incident involving an active duty police officer in the 4700 block of Audubon Drive.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0355
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to whether the Rowlett, Texas Police Department must release all offense reports and calls to the police related to a certain person or address.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0356
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to whether the Dallas, Texas Police Department must release a complete service report of an incident related to a pending prosecution.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0357
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to whether the Texas Department of Transportation must release certain information related to an accident when the requester is seeking it to bring a lawsuit against the department and whether it can withhold certain information pertaining to the accident under attorney-client privilege.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0358
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to whether the City of Mercedes, Texas can withhold their 1999 attorney billing statement under attorney-client privilege.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Open Records Letter Ruling: OR2000-0359
Document issued by the Open Records Division at the Office of the Attorney General of Texas in Austin, Texas, providing an informal interpretation of Texas law related to whether the Honorable Kirk Wilson of the Denton County Commissioner's Court must release certain items requested from his office under the Texas Public Information Act.
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Letter
System:
The Portal to Texas History
Texas Attorney General Opinion: JC-173
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, John Cornyn, regarding a legal question submitted for clarification; Whether fines assessed and collected pursuant to an order modifying the terms of community supervision should be deposited with the county clerk or with the county community supervision and corrections department (RQ-0086-JC)
Date:
February 2, 2000
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History