05000267/LER-1980-052-01, /01L-0:on 800925,found That Releases from Reactor Bldg Sump Following Releases from Radioactive Liquid Waste Sys Could Result in Excessive Radionuclide Concentrations. Caused by Capacity & Location of Oil Separator

/01L-0:on 800925,found That Releases from Reactor Bldg Sump Following Releases from Radioactive Liquid Waste Sys Could Result in Excessive Radionuclide Concentrations. Caused by Capacity & Location of Oil Separator

ML19347B661
Person / Time
Site:	Fort Saint Vrain
Issue date:	10/09/1980
From:	Gahm J PUBLIC SERVICE CO. OF COLORADO
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19347B658	List: 05000267/LER-1980-052, Forwards LER 80-052/01L-0 05000267/LER-1980-052-01, /01L-0:on 800925,found That Releases from Reactor Bldg Sump Following Releases from Radioactive Liquid Waste Sys Could Result in Excessive Radionuclide Concentrations. Caused by Capacity & Location of Oil Separator
References
LER-80-052-01L, LER-80-52-1L, NUDOCS 8010150517
Download: ML19347B661 (1)

LER-1980-052, /01L-0:on 800925,found That Releases from Reactor Bldg Sump Following Releases from Radioactive Liquid Waste Sys Could Result in Excessive Radionuclide Concentrations. Caused by Capacity & Location of Oil Separator

Event date:
Report date:
2671980052R01 - NRC Website

text

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U. S. NUCLEA3 REEULATORY COMMISSION CRC F08g4 364 17 171*

LICENSEE EVENT REPORT.

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$0 EVENT CESCRIPTICN AND PROB ABLE CCNSEQUENCES h I o I: 1 i On September 25, 1980, at 0840 hours0.00972 days <br />0.233 hours <br />0.00139 weeks <br />3.1962e-4 months <br />, it was determined that due to the retention I

g g time of the oil separator in the line common to both the reactor building sump and thel

o,,,; radioactive liquid waste effluent, releases from the reactor building sump following l 90,3, g releases from the racioactive liquid waste system could potentially result in radio-l J

l 0 l6 l ] nuclide concentrations in excess of the values specified_in_ Table II e Column 2. 10CFR I to;7; ; 20, Appendix B for unrestricted areas. 7.eportable per Fort S t. Vrain Technical Speci-l fication AC 7.5.2(a)9. No accompanying occurrence. No similar report.

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,g {rocedure changes have been initiated to preclude releases in concentratiens greater i

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