ML19263C534

Forwards LERs 79-010/03L-0 & 79-012/03L-0

Date released: 10/04/2019	Download: ML19263C534

LER 79-012/03L-0 on 790127: Unidentified Primary Coolant Leakage Greater than 5 Gpm Noted. Caused by Blown Packing on Residual Heat Removal Isolation Valve MOV-1700 & Packing Leak on Pressurizer Spray Valve PCV-1455A

ML19263C540
Person / Time
Site:	North Anna
Issue date:	02/20/1979
From:	Cartwright W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
Download: ML19263C540 (2)

LER 79-010/03L-0 on 790127: During Calibr of Containment Particulate Monitor RMS159 in Mode 1, Instrument Read Low for Known Radiation Level. Caused by Detector High Voltage Setting Being Set Too Low

ML19263C538
Person / Time
Site:	North Anna
Issue date:	02/20/1979
From:	Cartwright W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
Download: ML19263C538 (2)

Forwards LERs 79-010/03L-0 & 79-012/03L-0

ML19263C533
Person / Time
Site:	North Anna
Issue date:	02/21/1979
From:	Stallings C VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	OREILLY J P NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
Download: ML19263C533 (1)