ML19316A366

Forwards RO-269/78-13

Date released: 11/26/2019	Download: ML19316A366

LER 78-013/01T-0:on 780421,primary-to-secondary Leak Indicated.Caused by Leaking Tubes Due to Weld Crack.Five Tubes Plugged.Investigations by Util & B&W Continuing

ML19316A371
Person / Time
Site:	Oconee
Issue date:	06/05/1978
From:	Ken Wilson DUKE POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
Download: ML19316A371 (5)

RO 269/78-13:on 780427,primary-to-secondary Leak in 1B Steam Generator Occurred.Caused by Tube Leaks.Tube 69-1 Had Weld Crack.Tube 74-2 Had Circumferential Crack.Cracked & Suspect Tubes explosive-plugged.Investigation Continuing

ML19316A370
Person / Time
Site:	Oconee
Issue date:	06/05/1978
From:	DUKE POWER CO.
To:
References
Download: ML19316A370 (2)

Forwards RO-269/78-13

ML19316A365
Person / Time
Site:	Oconee
Issue date:	06/05/1978
From:	Parker W DUKE POWER CO.
To:	OREILLY J P NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
Download: ML19316A365 (2)