ML20211L278

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Partially Withheld Memo Re 860108 Telcon W/Alleger Concerning Feedwater Pump/Turbine Failure.Published Reasons for Failure Incorrect.Failure Allegedly Due to Inadequate Turbine Erection/Assembly Procedure Used by Bechtel
ML20211L278
Person / Time
Site: Fermi DTE Energy icon.png
Issue date: 01/10/1986
From: Tambling T
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
To: Weil C
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20211K949 List:
References
FOIA-86-244, FOIA-86-245, FOIA-86-A-144, FOIA-86-A-145 NUDOCS 8612150415
Download: ML20211L278 (2)


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UNITED STATES

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NUCLEAR MEGULATCRY COMMisslON

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MEMORANDUM FOR:

Charles H. Weil, Investigation and CNnpliance Specialist FROM:

T. N. Tambling, Director Enforcement and Investigation Coordination Staff

SUBJECT:

ALLEGATION - FERMI FEEDWATER PUMP / TURBINE FAILURE Alleger:

1 The individual called January 8,1986, to state that he was directly involved in the installation / erection of the operating equipment including the Main Feedwater pump / turbine at Fenni during the construction phase.

Based upon information in the paper and other contacts, he heard that the Main Feedwater 1

pump had failed. He stated that the published reasons for the failure are incorrect and if this is the same infonnation being furnished to the NRC, it too is incorrect.

i First the problem had to be in the turbine.tnd not the pump as indicated in the paper. The problem goes back to the erection / assembly procedure used by Bechtel and the incompetency of those planning, supervising, and doing the work on the turbine.

Based upon his observations, he recomended a takedown of the turbine to ensure that it was properly assembled, i

There were many other examples of Bechtel's incompetencies and operator errors that resulted in damage to equipment and its misoperations. These included recirculations and RHR pumps.

i Similar incompetencies were evidenced in the erection / assembly of the main turbine.

One indication of Bechtel management was the fact a supervisor was fired for taking kickbacks on handing out foreman jobs.

Names of parties and certoln other Identifying detalls have h.c... ru:v:3 in order to prevent a steerly unarrcnter! Inv::clen of the privecy of the Individnis..Involvede' personal 8612150415 061209 TE A-144 PDR g 8(o-S - d O O 6 engt 4.L5

Charles H. Weil 2

December 10, 1986 The individual indicated a willingness to be recontacted either by phone or in person to cover specific details on the turbine failure. He is available the week of January 13-17, 1986.

i T. M.

T. N. Tambling Director Enforcement ard Investigation Coordination Staff l

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