ML20154D243

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Notice of Violation from Insp on 851216-20
ML20154D243
Person / Time
Site: Sequoyah  Tennessee Valley Authority icon.png
Issue date: 02/06/1986
From:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
To:
Shared Package
ML20154D235 List:
References
50-327-85-49, 50-328-85-49, NUDOCS 8603050554
Download: ML20154D243 (1)


Text

r ENCLOSURE 1 NOTICE OF VIOLATION Tennessee Valley Authority Docket Nos. 50-327 and 50-328 Sequoyah License Nos. DPR-77 and DPR-79 The folicwing violation was identified during an inspection conducted on December 16-20, 1985. 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, requires that activities affecting quality shall be prescribed by documented instructions, procedures, and drawings, and shall be accomplished in accordance with these instructions, procedures, and drawings.

Sequoyah inspection instruction No. 66, inspection of supports, requires that installation conformshto applicable drawings and that all bolts are properly engaged and tightened.

Contrary to the above, between December 16-20, 1985, activities affecting quality had not been accomplished in accordance with documented instructions and drawings in that a field inspection of eight supports revealed four seismically designed supports with the following deviations from the document-ed requirements:

(1) Support No. 1-AFDH-244, Rev. 7, pipe clamp bolt on the snubber side was loose.

(2) Support No.1-AFDH-254, Rev 6 jam nut on the structural attachment side of the sway strut was loose.

(3)

Support No.1-AFDH-411, Rev.1, item 2 of the vertical rod was bent.

i (4)

Support No. 2-SIH-44dA, Rev. 1, one of the two vertical trapeze rods was disconnected.

This is a Severity Level IV violation (Supplement I).

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 violation; (2) the reasons for the violation if admitted; (3) the ccrrective steps which have been taken

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and the results achieved; (4) corrective steps which will be taken to avoid

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further violation; 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) i or 10 CFR 73.21.

l Date: f ( 0 I$ TS00Y 86030505S4 060206 PDR ADOCK 05000327 0

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