ENRAF annulus leak detector development test

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Description

ENRAF 854 ATG level detectors are normally used for measuring and tracking waste levels in the Hanford waste tanks. Since instrument technicians and operators are familiar with these gauges, it has been suggested that ENRAF 854's be used to alleviate problems with the existing annulus leak detector devices. The purpose of this test is to determine the following: (1) The liquid level at which the gauge will report a change in level, given the displacer initially resting on the bottom of a container; and (2) Whether the high alarm level can be set at 0.25 inch above the bottom of ... continued below

Physical Description

9 pages

Creation Information

HUBER, J.H. May 20, 1999.

Context

This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. More information about this report can be viewed below.

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  • Hanford Site (Wash.)
    Publisher Info: HNF Hanford Site (United States)
    Place of Publication: United States

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Description

ENRAF 854 ATG level detectors are normally used for measuring and tracking waste levels in the Hanford waste tanks. Since instrument technicians and operators are familiar with these gauges, it has been suggested that ENRAF 854's be used to alleviate problems with the existing annulus leak detector devices. The purpose of this test is to determine the following: (1) The liquid level at which the gauge will report a change in level, given the displacer initially resting on the bottom of a container; and (2) Whether the high alarm level can be set at 0.25 inch above the bottom of the container. This test and its results will be applicable to ENRAF 854 ATG level detectors used as annulus leak detectors.

Physical Description

9 pages

Notes

INIS; OSTI as DE00782315

Source

  • Other Information: PBD: 20 May 1999

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Identifier

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  • Report No.: HNF--4033--REV0
  • Grant Number: AC06-96RL13200
  • DOI: 10.2172/782315 | External Link
  • Office of Scientific & Technical Information Report Number: 782315
  • Archival Resource Key: ark:/67531/metadc724453

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Office of Scientific & Technical Information Technical Reports

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Creation Date

  • May 20, 1999

Added to The UNT Digital Library

  • Sept. 29, 2015, 5:31 a.m.

Description Last Updated

  • April 27, 2016, 4:12 p.m.

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Citations, Rights, Re-Use

HUBER, J.H. ENRAF annulus leak detector development test, report, May 20, 1999; United States. (digital.library.unt.edu/ark:/67531/metadc724453/: accessed August 16, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.