ML17037C558

Nine Mile Point, Unit 1 - Letter Responding to the December 18, 1972 Letter Requesting Analyses and Documentation of the Consequences of Postulated Pipe Failures Outside the Containment and Advising That Niagara Mohawk Will Inform the Commi

ML17037C558
Person / Time
Site:	Nine Mile Point
Issue date:	01/08/1973
From:	Brosnan T J Niagara Mohawk Power Corp
To:	Giambusso A US Atomic Energy Commission (AEC)
References
Download: ML17037C558 (4)

Text

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N.Y.13202January8,1973'r.A.Giambusso DeputyDirectorforReactorProjectsDirecto'rate ofLicensing UnitedStatesAtomicEnergyCommission Washington, D.C.20545Re:NineMilePointUnitNo.1DocketNo.50-220

DearMr.Giambusso:

InyourletterofDecember18,1972yourequested certainanalysesanddocumentation oftheconsequences of,postulated pipefailuresoutsidethecontainment.

Basedonapreliminary analysisnosignificant problemshave'been'i'den'tified wherebyfailureofsteamorwaterlineswouldpreventsafeplantshutdown.

However,moreextensive analyseshavebeeninitiated inaccordwithyourletter.Ithasnotyetbeendetermined whentheanalyseswillbecompleted.

Wewillinformyouwithinafewdaysof,theexpectedsubmittal datefortheanalysisandanyproposeddesignmodifications.

Sincerely, ThomasJrosnanVicePresident andChiefEngineerTJBsnCDOGKEfED8uvre11JAN111973~aaauuroav I,.]>

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