ML19312D477

Forwards Updated LER 79-151/01X-0 & LER 80-034/01T-0

Date released: 11/22/2019	Download: ML19312D477

LER 80-034/01T-0:on 800307,S&W Discovered That Several Class 2 Lines in Low & High Head Safety Injection Sys Were Not Stress Analyzed for Fluid Temp.Caused by Deficiency in Piping Sys Stress Analysis

ML19312D482
Person / Time
Site:	North Anna
Issue date:	03/21/1980
From:	Cartwright W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
Download: ML19312D482 (2)

LER 79-151/01X-1:on 791105,insp Per IE Bulletin 79-14 Showed Incorrect Amplified Response Spectrum Curve Was Used in Pipe Stress Analysis & Other Seismic Curves Were Used in Wrong Input Format.Cause Unknown

ML19312D480
Person / Time
Site:	North Anna
Issue date:	03/21/1980
From:	Cartwright W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
Download: ML19312D480 (3)

Forwards Updated LER 79-151/01X-0 & LER 80-034/01T-0

ML19312D476
Person / Time
Site:	North Anna
Issue date:	03/21/1980
From:	Stallings C VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	OREILLY J P NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
Download: ML19312D476 (1)