ML19319A848

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Responds to .Addl Control Procedures Necessary Re Liquid Radioactive Releases,Including Installation of Turbine Bldg Sump Pump Alarm in Control Room & Addition of Composite Water Sampler at Outfall of Oil Collection Basin
ML19319A848
Person / Time
Site: Oconee  Duke Energy icon.png
Issue date: 08/04/1977
From: Schwencer A
Office of Nuclear Reactor Regulation
To: Parker W
DUKE POWER CO.
References
NUDOCS 7912190916
Download: ML19319A848 (2)


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By. letter dated April,25,1977 you reported that the Oconee Nuclear;._., y27,'

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.: Station liquid / radioactive releases had exceeded one-half the annual, e,;M% (*

. design objective releases Lin a' calendar quarter. The cause of.the-

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^ ~> 'ruleases was'an inadvertent releassiof liquid radioactivity from@3n' J,. >'f.2 Oconee Unit,1!to the Keowee River in February 1977.

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' ' secondary systemsMYou~ described your adninistrative procedural "

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collectiorrbasin with respect to[ detecting.T.containing, and controlling.

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~ add mquirements for two:fr5 dependent checks on valys alignment for. ' C. f. '

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discharges of radioactivs spent resin from the secondary water -

"I clean-up system to the receiving. tanks to. prevent'an inadvertent

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These changes have been discussed with you.; It is requested that you 2 respond within 45 days of. receipt of this letter.. -

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