During the 0800--1600 shift on July 7, 1960, the delayed neutron monitor on KER Loop 1 indicated a high coolant activity level. Sympathetic responses were also recorded on the Loop 3 and Loop 4 instruments indicating a possible fuel element failure in Loop 1. The KE Reactor began shutdown operations immediately thereafter. The purpose of this report is to summarize the events pertinent to this reactor outage and to discuss the results obtained from coolant samples and a thermocouple wire sample taken from Loop 1.
Publisher Info:
General Electric Co., Richland, WA (United States). Hanford Atomic Products Operation
Place of Publication:
Richland, Washington
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Description
During the 0800--1600 shift on July 7, 1960, the delayed neutron monitor on KER Loop 1 indicated a high coolant activity level. Sympathetic responses were also recorded on the Loop 3 and Loop 4 instruments indicating a possible fuel element failure in Loop 1. The KE Reactor began shutdown operations immediately thereafter. The purpose of this report is to summarize the events pertinent to this reactor outage and to discuss the results obtained from coolant samples and a thermocouple wire sample taken from Loop 1.
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7 p.
Notes
OSTI as DE94010502; Paper copy available at OSTI: phone, 865-576-8401, or email, reports@adonis.osti.gov
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Demmitt, T. F.Radiochemistry for the rupture of a Zircaloy-2 clad uranium fuel element in KER-1,
report,
February 28, 1961;
Richland, Washington.
(https://digital.library.unt.edu/ark:/67531/metadc1314503/:
accessed September 24, 2023),
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crediting UNT Libraries Government Documents Department.