ML20102C284

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Responds to Noncompliance Noted in Insp Rept 50-341/84-50. Corrective Actions:Program for Verification of QA Level 1 Design Documents Implemented & Will Assure That Design Documents Adequate for Operation & Maint
ML20102C284
Person / Time
Site: Fermi DTE Energy icon.png
Issue date: 01/29/1985
From: Jens W
DETROIT EDISON CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
EF2-70230, NUDOCS 8503050450
Download: ML20102C284 (4)


Text

r p .. t7tyne H. .bne Wce Pres &nt Nuclear Operatens FermF2 640

'em ne.0 Northport.

Dme Highwap uenyan 4sies January 29, 1985

.lOvi I (313) 58u150 EF2-70230 Mr. James G. Keppler Regional Administrator Region III U. S . Nuclear Regula tory Commission 799 Roosevelt Road Glen Ellyn, Illinois 60137

Dear Mr. Keppler:

Reference:

Fermi 2 NRC Dock 3t No. 50-341

Subject:

Detroit 3dison Response Inspection Report 50-341/84-50 The attached report responds to the item of noncompliance described in your Inapection Report No. 50-341/84-50. This inspection was conducted by Messrs. R. Mendez, Z. Falevits and A. Gautam of NRC Region III on October 23-26, 1984.

The item of noncompliance is discussed in this reply as required by Section ;!.201 of the NRC's " Rules of Practice,"

Part 2, Title 10, Code of Federal Regulations. The appropriate criterion and the number identifying the it'em are referenced.

We trust this letter satisfactorily responds to the item of noncompliance cited in the inspection report. If you have questions regarding t his matter, please contact Mr. Lewis Bregni, (313) 586-5003.

Sincerely, cc: P. M. Byron R. C. Knop - .

C. C. Williams

- USNRC Docament Control Desk Washington, DC 20555 i

8503050450 850129 l gDR ADOCK 05000341 FEB 4 %$$

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THE DETROIT EDISON COMPANY FERMI 2 NUCLEAR OPERATIONS ORGANIZATION RESPONSE TO NRC INSPECTION REPORT NO. 50-341/84-50 DOCKET NO.- 50-341 LICENSE NO. CPPR-87 INSPECTION AT: FERMI 2, NEWPORT, MICHIGAN INSPECTION CONDUCTED: October 23-26, 1984 l

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i: RESPONSE TO NRC INSPECTION REPORT NO. 50-341/84-50 Statement of Noncompliance 84-50-01

-10 CFR 50, Appendix B, Criterion VI,'as-implemented by Deco Quality Assurance Manual Section 5.0.1, requires that measures be taken to assure that documents, including changes, are reviewed for adequacy.

Contrary to the above,_ Detroit Edison Company failed to.

assure that the "as built" general arrangement drawings 6I721-2281-19, Revision J and 6I721-2281-5, Revision H, reflected as built conditions for instrument racks H21-P021 and H21-P005 respectively in the following areas:

. Twelve discrepancies were identified between catalog numbers and quantities of items listed on the as-built drawings and the installed items as reviewed in the field. For example, item 106, " Calibration Valve", was listed on drawing 6I721-2281-19 Revision J, as_ catalog number 670-5-5-63, while the same item observed in the field was found to be inscribed with catalog number 670N5563M.

I Eight discrepancies were found in the identification of instruments, valves and tubing indicated on the as-built drawings and the actual identification of these items in the

-field. For example, drawing 6I721-2281-19 Revision J, did not indicate the location of item 416 on rack H21-P021, nor did it list the name tag information for this item. This-item was found installed in the instrument rack.

Six discrepancies were identified in tubing-locations and connections shown on the as-built drawing and the actual installation in the field. For example, tubing line "A6' was shown _ entering rack H21-P021.on drawing 6I721-2281-19

Revision J, even though this-line had been deleted in the field.

.Seven discrepancies were identified in the instrument

_ locations shown on the as-built drawings and field instrument locations' reviewed in the field. For example, a quantity of four (4) item 117, " quick connects", listed as

, installed parts on drawing 6I721-2281-19 Revision J, for l rack H21-P021, were found removed from the rack in the

-field.

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v. o RESPONSE TO NRC INSPECTION REPORT NO. 50-341/84-50 Corrective Action Taken and Results Achieved A drawing verification program for QA Level I General Electric instrument racks has been completed. This program identified, documented, and evaluated discrepancies between the as-built racks and the associated drawings. These dis-crepancies, including those identified by the NRC inspector, are being dispositioned on nonconformance reporting documents. Drawings are being updated or hardware changes are being made as appropriate.

Corrective Action Taken to Avoid Further Noncompliance Detroit Edison has undertaken a program for the verification of QA Level I design documents. This program, to be described in response to 10CFR50.55(e) Item 143, will assure that Fermi 2 design documents are adequate for plant operation and maintenance.

Date When Full Compliance Will Be Achieved Full compliance will be achieved in accordance with the program in response to 10CER50.55(e) Item 143.

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