ML20113B598

Final Deficiency Rept (Rdc 118(84)) Re Violation of Spec Requirements During Installation of Hilti drop-in Anchors on Fire Protection Sys Supports.Initially Reported on 841022. Item Not Reportable Per 10CFR50.55(e)

ML20113B598
Person / Time
Site:	Perry
Issue date:	03/29/1985
From:	Edelman M CLEVELAND ELECTRIC ILLUMINATING CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
(RDC-118(84)), NUDOCS 8504110289
Download: ML20113B598 (3)

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'i' li E C L E V E L /1. U D E L E C T f? ! C I L L U ffi l u li T l N G C 0 :ll Pli !: Y P.O. BOX 5000 - CLEVELAND, OHIO 44101 - TELEPHONE (216) 622-9800 - ILLUMINATING BLDG - 55 PUBLICSOUARE Serving The Best Location in the Nation MUMMY R. EDRMAN Ej:'t,"A March 29, 1985 Mr. James G. Keppler Regional Administrator, Region III Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, Illinois 60137 RE: Perry Nuclear Power Plant Docket Nos.

50-440; 50-441 Hilti Drop-in Anchor Installation Require-ments [RDC 118(84)]

Dear Mr. Keppler:

This letter serves as the final report pursuant to 10CFR50. 55 (e) concerning violation of specification requirements during installation of Hilti Drop-in Anchors on the Fire Protection System Supports. Initial notification of our evaluation of this problem per our Deviation Analysis Report 209 was made to Mr. J. McCormick-Barger of your office on October 22, 1984, by Mr. V. Higaki of The Cleveland Electric Illuminating Company. Our interim report on this subject was filed November 15, 1984.

This report contains a description of the deficiency, the corrective action taken, and an analysis of the safety implication including the method of evaluation. As a result of our evaluation, it has been determined that this condition is not reportable pursuant to 10CFR50.55(e) .

8504110289 B50329 DR ADOCK 05000 0 I '

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,y Mr. JcOOs G. K&ppler March 29, 1985 Descriotion of Deficiency Automatic Sprinkler Corporation of America reported, through j Nonconformance Report ASC-048, that they had violated their QA Procedure F-12a, by inspecting a lesser number of Hilti Drop-In Anchors (HDI's) than required. A subsequent inspection to the requirements set forth in Nonconformance Report ASC-048 revealed that 35 of 54 bolts were not fully set into the concrete (flush) and/or internal plugs were not fully set into the HDI sleeves.

Corrective Action Taken To assure both the acceptability of installed ASCOA HDI's and the quality of future ASCOA HDI installation, the following actions have been taken:

. ASCOA Nonconformance Report ASC-048 was issued to document that the contractor did not inspect the required number of HDI's. Per Engineering direction, the contractor initiated a reinspection program to bring the number of inspections performed into conformance with specification requirements. Nonconformance Report ASC-048 was closed on February 2, 1985.

. Nonconformance Report CQC-3538 was issued to document installed HDI conditions. In response, the contractor provided immediate documented training in the correct installation procedure and inspection of HDI's. A 100%

inspection of all currently installed HDI's in safety-related areas of Unit 1 and Common buildings was instituted by ASCOA with full contractor's quality control coverage. Reworks were made as necessary.

Nonconformance Report CQC-3538 was closed on March 7, 1985.

. Corrective Action Request (CAR) 84-18 was issued to the contractor for failure to detect installation defi-ciencies in a timely manner. This CAR required that the contractor evaluate and revise, as necessary, their current procedure for HDI installation and inspection to provide assurance that conditions adverse to quality are

,.g Mr. J0:00 G. Kcpplor Mzrch 29, 1985

- Analysis of Safety Implication The subject HDI anchors are used to support nonsafety nonseismic portions of the Fire Protection System.

Therefore, if the inadequate installation of HDI anchors had gone undetected it would not have affected the safe shutdown of the plant.

Please call if there are any additional questions.

Sincerely, y

Murray R. Ede n Vice President Nuclear Group MRE: gin

, cc Mr. J. A. Grobe USNRC Site Office, SBB50

!, Mr. D. E. Keating USNRC Site Office, SBB50 Director Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, D.C. 20555 U.S. Nuclear Regulatory Commission c/o Document Management Branch Washington, D.C. 20555 ,

, Records Center, SEE-IN Institute of Nuclear Power Operations 1100 Circle 75 Parkway, Suite 1500

j. Atlanta, Georgia 30339 l

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