ML20077Q966

From kanterella
Jump to navigation Jump to search
Interim Deficiency Rept Re Insufficient Torque on Structural Steel Bolted Connections.Initially Reported on 830204.Random Reverification Sampling of Bolted Connections Incomplete. Need for Addl Action to Be Evaluated When Phase 2 Complete
ML20077Q966
Person / Time
Site: Wolf Creek Wolf Creek Nuclear Operating Corporation icon.png
Issue date: 09/09/1983
From: Koester G, Roester G
KANSAS GAS & ELECTRIC CO.
To: Seidle W
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
10CFR-050.55E, 10CFR-50.55E, KMLNRC-83-116, NUDOCS 8309160226
Download: ML20077Q966 (1)


Text

--

KANSAS GAS AND ELECTRIC COMPANY THF ELECTAIC COMPANY OLENN L MOESTER weca passtosasy newct a an September 9, 1983 Mr. W.C. Seidle, Chief Reactor Projects Branch 2

][h U.S. Nuclear Regulatory Commission 1

Region IV U

SEP 12 B83 611 Ryan Plaza Drive, ouite 1000 Arlington, Texas 76011 KMLNRC 83-116 Re:

Docket No. STN 50-482 Ref: 1) Interim Report KMLNRC 83-021 dated 3/3/83 from GLKoester, KG&E, to WCSeidle, NRC

2) Interim Report KMLNRC 83-076 dated 6/20/83 from GLKoester, KG&E, to WCSeidle, NPC Subj: Interim 10CFR50.55(e) Report - Insufficient Torque on Structural Steel Bolted Connections

Dear Mr. Se. idle :

This letter provides an interim report on a 10CFR50.55(e) matter con-cerning structural steel bolted connections. This item was initially reported by Kansas Gas and Electric Company on February 4, 1983, and supplemental information was provided in References 1) and 2).

Reference 2) described the two phases of the corrective action plan developed to resolve this concern. Phase 2 of that plan which provides for a random reverification of a sampling of bolted connections is still in progress. Upon completion of Phase 2, the need for any additional corrective action will be evaluated.

The status of the evaluation and resolution of this issue will be reported to you on or before January 16, 1984. In the interim, please direct any questicas concerning this subject to me or ') Mr. Otto Maynard of my staff.

Yours very truly, g r Glenn L. Koester GLK:bb Vice President - Nuclear cc: RCDeYoung WSchum/ASmith G309160226 830909 PDR ADOCK 05000482

{<3g S

PDR 201 N. Market - Wictwta, Kansas - Mail Address: PO. Box 208 i Wlchita, Kansas 67201 - Telephone: Area Code (316) 261-6451 l

t