ML20205P239

Corrected Notice of Violation from Insp on 860201-0331. Discrepancies Noted in RHR Sys & Nuclear Svc Water Cooling Sys

ML20205P239
Person / Time
Site:	Vogtle
Issue date:	04/18/1986
From:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
To:
Shared Package
ML20205P236	List: IR 05000424/1986009 ML20205P239
References
50-424-86-09, 50-424-86-9, NUDOCS 8605210284
Download: ML20205P239 (2)

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ENCLOSURE 1 NOTICE OF VIOLATION Georgia Power Company Docket No. 50-424 Vogtle 1 License No. CPPR-108 The following violation was identified during an inspection conducted on February 1 - March 31, 1986. The Severity Level was assigned in accordance with the NRC Enforcement Policy (10 CFR Part 2, Appendix C).

10 CFR 50, Appendix B, Criterion V, and the accepted Quality Assurance (QA) Program (FSAR 17.1.5) collectively require that activities affecting quality be prescribed by procedures and be accomplished in accordance with these procedures. Field Procedure GD-A-49, System Walkdown and Master Tracking System Punchlist Input, Revision 0 details criteria for system walkdown and punchlist development. Paragraph 6.0 of this procedure details instructions for discipline system engineers and contractor personnel to use while conducting a walkdown for piping, piping supports, mechanical equipment, electrical equipment, instrumentation, and civil /HVAC equipment.

Paragraph 6.2.1 states in part to walkdown the system using the latest piping and instrument diagram (P&ID) and isometric drawings. Paragraph 6.2.2 gives a list of typical examples of items to check during the walkdown such as: i

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o All piping and piping cnmponents installed and laid out according to I the P& ids.

o Check valves, globe valves, strainers, traps, flow orifices (when installed prior to Nuclear Operations) installed in correct direction.

o Instrument installation is according to instrument installation details and vendor-supplied information.

1 Startup Manual (SUM) Procedure No. SUM-17, Revision 6, Paragraph 6.2.1 states, in part "The system punchlist shall identify all outstanding work activities for compenente scoped into that system / subsystem or area / room, including outstanding documentation deficiencies, associated with the specific system, subsystem or component."

Contrary to the above, activities affecting quality were not adequately implemented in that NRC walkdowns of portions of the Residual Heat Removal (RHR) System and the Nuclear Service Cooling Water (NSCW) System conducted on March 7, 11, and 12, 1986, revealed the following discrepancies:

o RHR Train B, Valve No. 1-1205-X-403 was found not to be installed, o RHR Trains A and B, Valve Nos. 1-1205-04-120 and 1-1205-04-121 were found to be installed in the incorrect flow direction (i.e., flow is over seat).

8605210284 860505 4 DR ADOCK 0500

Georgia Power Company 2 Docket No. 50-424 Vogtle 1 License No. CPPR-108 o NSCW Trains A and B, Valve Nos. 1HV-11707 and 1HV-11621 were found to be installed in the incorrect flow direction.

o NSCW Trains A and B, Valve Nos. IPSV1718 and IPSV1719 were found to be installed on exchanger.

(ACCW) heat the outlet side TheofPiping the auxiliary component Diagram and Instrumentation cooling (water P&ID) shows it to be installed on the inlet side.

o NSCW Train A, Temperature Element Nos. 1TE-11641, ITE-11642, ITE-11643 and 1TE-11644 were found to be installed in reverse order to that shown on the P&ID.

l o NSCW Train A, Valve Nos. 1-1202-X-312 and 1-1202-X-313 were found to be in -everse locations to that shown on the P&ID.

In summation, the construction walkdown was not adequate in that the above noted discrepancies were not identified during the system turnover as required by Field Procedure GD-A-49 conducted on or about September 18, 1985, for RHR and September 14, 1985 for NSCW. In addition, none of the above items were identified following turnover by the test engineers as required by SUM-17.

This a Severity Level IV violation (Supplement II).

Pursuant to 10 CFR 2.201, you are required to submit to this office within 30 days of the date of this Notice, a written statement or explanation in reply, including: (1) admission or denial of the alleged violations; (2) the reasons for the violations if admitted; (3) the corrective steps which have been taken and the results achieved; (4) corrective steps which will be taken to avoid further violations; and (5) the date when full compliance will be achieved.

Security or safeguards information should be submitted as an enclosure to facilitate withholding it from public disclosure as required by 10 CFR 2.790(d) or 10 CFR 73.21.

APR 18 ES6 Date:

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