ML20112G717

From kanterella
Jump to navigation Jump to search
Interim Deficiency Rept (55(e)-85-02) Re Carbo Zinc 11 Primer Supplied by Carboline Co.Initially Reported on 850130.Investigation Incomplete.Next Rept Will Be Submitted by 850628
ML20112G717
Person / Time
Site: Nine Mile Point 
Issue date: 02/28/1985
From: Mangan C
NIAGARA MOHAWK POWER CORP.
To: Starostecki R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
(55(E)-85-02), (55(E)-85-2), (NMP2L-0352), (NMP2L-352), NUDOCS 8504010217
Download: ML20112G717 (2)


Text

I ob. - er

/s-NUMOHAWK Y NIAGARA NBAGARA MOHAWK POWER CORPORATION /300 ERIE BOULEVARD WEST, SYRACUSE, N Y.13202/ TELEPHONE (315) 4741511 February 28, 1985 (NMP2L 0352)

Mr. R. W. Starostecki, Director

.U. S. Nuclear Regulatory Commission Region I Division of Project and Resident Programs 631 Park Avenue King of Prussia, PA 19406 Re: Nine Mile Point - Unit 2 Docket No. 50-410

Dear Mr. Starostecki:

Enclosed is an interim report, in accordance with 10CFR50.55(e), for the problem concerning Carbo Zinc 11 primer.

This problem was reported via tel-con to R. Barkley of your staff on January 30, 1985.

Very truly yours, C. V. Mangan Vice President Nuclear Engineering and Licensing CVM/GG:cla (0782H) xc: Director of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, DC 20555 R. A. Gramm, NRC Resident Inspector Project File (2) 8504010217 850228 i

PDR ADOCK 05000410 s

PDR l

/E M j

S

. u.

g 9

NIAGARA M0 HAWK POWER CORPORATION NINE MILE POINT - UNIT 2 DOCKET NO. 50-410 Interim Report for a Problem Concerning Carbo Zinc 11 Primer (55(e)-85-02)

Description of the Problem The problem concerns the Carbo Zinc 11 primer supplied by Carboline Company.

The primer was used on the liner and various steel surfaces inside the primary containment and was left to cure for the manufacturer recommended cure time.

After the minimum curing period, a cure test indicated that the required cured coating properties were not devel oped.

The matter is still under investigation and a final report will be submitted by June 28, 1985.

, _ _ _