ML20084D938

RO-77-010:on 770713,design Error Found in Redundant Svc Water Discharge Line Support.Overstress Condition Could Exist W/Line Not Yet Charged or in Svc.Line in Hold Condition

ML20084D938
Person / Time
Site:	Ginna
Issue date:	07/14/1977
From:	Snow B ROCHESTER GAS & ELECTRIC CORP.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20084D931	List: ML20084D938 ML20084D941
References
RO-77-010, RO-77-10, NUDOCS 8304120726
Download: ML20084D938 (2)

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a Cinned Station Juiy I4,.1977 Mr. Ja:xre E. O'PetIIy,. Directoc tt. :1. t;uelene Regu1% tory Cc;:c20sstow..

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SGbject:. R4 portable Ocrurrenaw V77-IC Redundant Service Watur. Dis-charge 1.ine Shpport Desig,u 7.tror 1 De n-Hr D' Reilly:.

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nie ;;r tu. confirn my phone, cuiI. to Me. Donald noirciremr:;i on Jtaly 13, 1977, 5

neportabic occurrence 177-10 at Gimns, Station

,to acrort In necordunce, v11h. Techn(cal'. Specificatton. 6.9 2 mt CJy, the following; is-I nubni e c nl.

'Ibe. TSAt requires that the* Aumiliary Bt:1.Tding Stsalature. be dewigned, and g

cone r.ructed. er a seistaic strucxure-(Clans T).

Whr inntarTed a reduiuluut-bouse nervice water dir+churge line as z.psrc.-of the high. emray backfit p eur.r res.

'1he nyatura wuv,instaiJed in 1975, but hsnr nIe occurrence r5 77-10 hr line le tww in a hold conditica, and we are proceeding to rectify the c on di t. t on.

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Bruce A. Snow As'sistant Superintendent 3AU:kao ccr Hr C. J. Swarthout. HG6E Corp.

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D. k'hite, Jr.,

KG&E Corp.

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