TXX-6239, Interim Deficiency Rept CP-86-62 Re Misinterpretation of Polar Crane Load Cases.Initially Reported on 861003.Analysis of Crane Rail Structure Acceptability Under Evaluation by third-party Reviewers.Next Rept Expected by 870330

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Interim Deficiency Rept CP-86-62 Re Misinterpretation of Polar Crane Load Cases.Initially Reported on 861003.Analysis of Crane Rail Structure Acceptability Under Evaluation by third-party Reviewers.Next Rept Expected by 870330
ML20212Q966
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 01/26/1987
From: Counsil W
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CP-86-62, TXX-6239, NUDOCS 8702020437
Download: ML20212Q966 (1)


Text

Log # TXX-6239 File # 10110 903.8 TEXAS UTILITIES GENERATING COMPANY SKYWAY TOWER . 400 NORTH OLIVE STRErr,1.B. 81. DALLAS. TEXA8 75301 January 26, 1987 EMl^"iB.UE U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555

SUBJECT:

COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)

DOCKET NOS. 50-445 AND 50-446 POLAR CRANE SUPPORT STRUCTURE SDAR: CP-86-62 (INTERIM REPORT)

Dear Mr. Johnson:

On October 3,1986, we notified you by our letter logged TXX-6011 of a deficiency involving a misinterpretation of the polar crane load cases which we deemed reportable under the provisions of 10CFR50.55(e). We have submitted an interim report logged TXX-6177, dated December 19, 1986. This is an interim report submitted to status corrective action implemented to date.

In the last interim report, we concluded that reduced loading exists for the polar crane support structure. An analysis of the acceptability of the crane rail structure for these reduced loads is currently under joint evaluation with the third party reviewers.

We anticipate submitting our next report no later than March 30, 1987.

Very truly yours,

//h diW W. G. Counsil RWH/dl c - Mr. Eric H. Johnson, Region IV Mr. D. L. Kelley, RI - Region IV Mr. H. S. Phillips, RI - Region IV 8702020437 870126 PDR ADOCK 05000445 PDR q

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A DIVESION OF TEKA4 LTILITIES ELECTRIC COMPANY

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