ML19339C098
| ML19339C098 | |
| Person / Time | |
|---|---|
| Site: | Shoreham File:Long Island Lighting Company icon.png |
| Issue date: | 09/22/1980 |
| From: | Wofford A LONG ISLAND LIGHTING CO. |
| To: | Robert Carlson NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| Shared Package | |
| ML19339C096 | List: |
| References | |
| SNRC-507, NUDOCS 8011170571 | |
| Download: ML19339C098 (2) | |
Text
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LON G ISLAN D LIG HTING COM PANY f
175 EAST CLO COUNTRY R C A O - M 6 C 4 5 V I L L E, N E W YORK 19801 4~o c. - ~cr cao SNRC-507
- CE *ntSsognt e
September 22, 1980 Mr. Robert T. Carlson, Chief Reactor Construction & Engineering Support Branch U.S. Nuclear Regulatory Cuniaission, Region I 631 Park Avenue King of Prussia, Pennsylvania 19406 NRC Inspection No. 80-10 Shoreham Nuclear Power Station - Unit No. 1 Docket No. 50-322
Dear Mr. Carlson:
This letter responds to your letter of August 12, 1980, which forwarded the report of the inspection of activities author-1:ed by NRC License No. CPPR-95, conducted by Mr. Narrow of your office on June 17-20, 1980.
The letter stated that it appeared that certain of our activities were not conducted in full compli-ance with NRC requirements.
The apparent noncompliances and our responses follow:
A.
Apparent Noncompliance with 10CFR50, Appendix B, Criterion III, and FSAR Paragraph 11.4.1.1 Contrary to the above, on June 18, 1980, the inspector observed that the process monitor sample point at elevation 75'-0",
azimuth 2100 and sampling lines extending frcm elevation 78'-7" to elevation 96'-0" did not incorporate principles for airborne sampling identified in ANSI N12.1-1969.
Corrective Action and Results The guidance contained within ANSI N13.1 has been incor-porated into the installation instructions for sampling systems.
Systems already installed will be reinspected and reworked as necessary to insure compliance with the revised instructions.
It is considered that location of the sample panel at a higher eleva-tion than the process sample tap as noted in the Notice of Violation is acceptable since the flow velocity and the smcoth flow path will ensure that particulate dropout will not occur.
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- LONI3 ISt AND UGHT1NG COMPANY r
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Mr. Robert T.
Carlson, Chief Page 2 U.S. Nuclear Regulatory Commission, Region I September 22, 1980 Steps Taken to Prevent Recurrence Incorporation of the requirements of ANSI N13.1 into the sampling system installation instructions will provide adequate guidance for future installations.
Date Full Compliance Will Be Achieved Action to prevent recurrence is complete and additional corrective action including any necessary rework, will be ccmpleted by May 31, 1981.
B.
Apparent Noncompliance with 10CFR50, Appendix 3, Criterion V, and FSAR Section 17.1.5A Contrary to the above, on June 19, 1980 the inspector observed that the redundant safety-related conduit installation for system 1G33 did not meet the separation criteria of specifi-cation SH1-159; that this nonconformance had not been documented; and the conduit had not been tagged to show that it was noncon-forming.
Corrective Action and Results The conduit was not identified and tagged as nonconforming at the time of the NRC inspection as Field Quality Control had not yet performed a final inspection.
The condition has now been docu-mented on a nonconformance report and the conduit tagged to identify it as nonconforming.
Steps Taken to Prevent Recurrence Clarification of instructions is being promulgated requir-ing that Engineering and Design Coordination Reports covering conditions where conduit separation criteria cannot be met must be issued prior to installation sign off by Construction.
Field Quality Control will monitor for compliance to the revised instructions.
Date Full Compliance Will Be Achieved Full compliance will be achieved by October 31, 1980.
Very truly yours,
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Cdk, EQ l jY A. W. Wof' ford Vice President
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