ML19320A701

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NPDES Noncompliance Notification:On 800619,at Full Power Operation,Circulating Water Chlorination Sequence Was Automatically Activated,Resulting in Release of Free Available Chlorine in Cooling Water Blowdown
ML19320A701
Person / Time
Site: Hatch Southern Nuclear icon.png
Issue date: 06/27/1980
From: Byerley T
GEORGIA POWER CO.
To:
Shared Package
ML19320A698 List:
References
NUDOCS 8007020523
Download: ML19320A701 (2)


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I.s required by t he t e r es of t tic cubject permit, J ne untifylug you c.! u ooncewplyiar,dischatge of free avoi.labJe chlorisse ire i be cool tiny, t owt r blovdown at our finvit fin t ch.

On.lons-1 !!, J980, viii)e Unit 2 wan at foil power operr. tings, the cirenitat iug wat er cidariwet iou acquence was, aut os.ct.ically actiynt ed at 37:.tD p.iu.

Cont rary to ectnojiched opetatirip. Procedurec, the bJovdwa vnive resinined upproxirk:<tely hali

(. pen t h i onghou t t he cidorine int r oduct ion cycle.

  • Thin sepulted in the rc3 cane ot' thlotiac'in exccan of Tbc c1JrwabJe instantaucous is.uianus ref 0..', PPM ati tieteritied d u rart 1, porngtupb (b) of the mih.ieet pe radt.

Dus'inq. the.one bons per-ind in which chlos line van belop, riischarged, the followiny. readit,p.n were obtained:

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dt;pu r itn en t r eques.t hir, t hat they J uvi c t i r.a t e t he f e.,r.i tsi l i t y o f futer-loc tiur, t he blow.krwa v:,1ve with the chins lii.:t lou controir.

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oure t he ch) rw inet iron synt er i s.<r-t i y:;t ed, Ibe blowfovn valve wilI ' rea i n cloud tin ourteont Ihe chlor in.rt d en cyc.: c.

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