ML20214P829

Requests Response to Listed Interrogatories Re Design & Const of Fuel Ponds.Certificate of Svc Encl.Related Correspondence

ML20214P829
Person / Time
Site:	Diablo Canyon
Issue date:	09/16/1986
From:	CONSUMERS ORGANIZED FOR DEFENSE OF ENVIRONMENTAL
To:	PACIFIC GAS & ELECTRIC CO.
References
CON-#386-796 86-523-03-LA, 86-523-3-LA, OLA, NUDOCS 8609240069
Download: ML20214P829 (3)

Text

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S g .7fh UNITED STATES OF ANERICA NUCLEAR REGULATORY COMMISSION

" ' MO CUfWM e?UknJM CQLKEi[D BEFORE THE ATOMIC SAFETY AND LICENSING BOARD MNPC

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In the Matter of: ) Docket Nos. 50-275-OLA 86 SP 22 P2 :36

) and 50-323-OLA PACIFIC CAS AND ELECTRIC COMPANY )

) ASLBP No. 0FF U i'- .-w.

(Diablo Canyon Nuclear Power Plant, ) 86- 52 3-03-LA00CKETINi.! Er n u September 16, 1986 RMic2 Units 1 and 2) )

Consumers Organized for Defense of Environmental Safety,(C.O.D.E.S.)

requests the following interrogatories be answered by PG&E:

A. Please provide responses on a per unit basis.

B. " Fuel Ponds" in the following refers to concrete foundation, inserts liners rebar, racks. bolts, nuts, washers pads, pipes, o,r any co,mponents in contact with the' liner e,ith~er -

directly or indirectly.

C.

C.O.D.E.S. reserves the right to request supporting documents at a later date.

1. Provide beginning, ending and all other significant construction dates for the fuel ponds and if construction stopped before com-pletion, please indicate date and reason for the interruption and Justification and date for resumption and provide dates and rea-sons for any alteration or repair to the fuel ponds.

2. Provide a list of companies who worked on the fuel ponds for both design and construction, when the work was performed by each, and what the work consisted of that each company did.

3. Describe.how many and the location of all dissimilar metal contacts in the fuel ponds.

4. List the various metals and representative items of each metal used in the construction of the fuel ponds.

5. Are manufacturer certifications (mill certs) for chemical analy5is of all metals used in the fuel ponds available?

(a) Were they required by any code or procedure?

(b). State which code or procedure required the mill certs.

(c) List all of the codes or procedures in (b) with their appro-priate dates, revisions, and revision dates.

(d) Did all metals used in the fuel ponds meet the required sp-ecifications?

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(e) If (d) is yes, how do you know they met the specifications?

8609240069 860916 PDR ADOCK 05000275

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6. List.all welding procedures, their revisions and revision dates relevant to the fuel ponds.

7. Are. qualification records available for all weldors used in con-struction, alteration or repair of the fuel ponds?

(a) Were these records required by code or procedure?

(b) If the answer to 6(b).is yes,. state which code or procedure and list applicable dates, revisions, and revision dates.

8. Are qualification and training records available for all quality control personnel who were involved with inspections of the fuel pond work from initial construction to present?

(a) Were these records required by. code or procedure?

(b) If answer to 8(a) is yes,. state which code or procedure and list applicable dates, revisions, and revision dates. -

9. Does 10CFR50 Appendix B apply to work on the fuel ponds that is

.now being done?

(a) If answer to 9 is yes, at what point in time did it become a criterion and for which units?

10. Have al1~ pour cards been maintained for all concrete work on the foundation for the fuel ponds?

(a) If answer is no, explain their disposition.

(b) Were these records required by code or procedure?

(c) If answer to 10 (b)dateds, is yes,isions, list applicable rev and revision dates. state which code or procedure

11. Have all results of cylinder samples of the concrete for the fuel pond foundation been maintained?

(a) Were they required by any code or procedure?

(b) If answer to 11(a) is yes, state which code or procedure and list applicable dates, revisions, and revision dates.

(c) Were any results of concrete testing outside of acceptable norms.

(d) If answer to 11(c) is yes, describe the disposition of each instance.

12. Please list and provide copies of all documents that reflect .

proposed, planned and/or real time activities and schedules dur-ring the current refueling outage in this matter. -

UNITED STATES OF AMERICA WTW W. MOM NUCLEAR RECULATORY COMMISSION i

n , gr : t -

BEFORE THE ATOMIC SAFETY AND LICENSING BOARD 'y g

)

In the Ma'ter of: ) Docket Hos. 50-2 7.gLYP 22 P2 :39

) and 50-323-OLA PACIFIC CAS AND ELECTRIC COMPANY )

) ASLBP No. 8 6 - 5 2 3 -5FE,Li .' . ...",'

M

( Diablo L.inyon Nuclear Power Plant. ) 00CKUgg U n i t *. 1 and 2) )

CERTIFICATEOF SERVICE I hereby certify that copies of FIRST ROUND OF INTERROGATORIES & RE-QUESTS FOR PRODUCTION OF DOCUMENTS TO BE ANSWERED BY PG&E in the above captioned matter have been served on the following by deposit in the United States mail, first class, this 16th day of September 1986.

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nrs. so..quetyn sheeler B. aut Cotter. Jr., Chairman 2455 Leona Street Administrative Judge San Luis Obispo. CA 93401 Atomic safety and Licensing Board Panet U.S. Nuclear Regulatory Commission 4350 Cast Vest Highway Phi!ip . Crane. Jr.. Esquare 4th Floor P.O. Bo- 7442 Bethesda, MD 20814 San Frarctsto. CA 94120 Sierra Club Ctenn O. Bright Administrative Judge Dr. Richard Ferguson Atomic Sa f e ty and Licensing Board Panel Rocky Canyon Star Route U.S. Nuclear Regulatory Commission Creston, Ca. 93432 4350 East Vest Highway 4th Floor Bethesda, ND 20814 Mr. Lee M. Custafson Pacific Cas and Electric Company Dr. Jerry Harbour Sulte 1100 Administrative Judge 1726 N Street NV Atomic Saf e ty and Licensing Board Panel Vashington. DC 20036-4502 U.S. Nuclear Regulatory Commission 4350 East Vest Highway Docketing and Service Branch 4th Floor Office of the Secretary Bethesda, MD 20814 U.S. tIuc 6 ear Regulatory Commission Washington, DC 20555 Ms. Nancy Culver 192 t.uneta Street Atomic S..fety and Licensing Board Panet San Luis Obispo. CA 93401 U.S. Nuc. ear Regulatory Commission Washington. OC 20555 Bruce Norton, Esquire Atomic Satety and Licensing Appeal Board Norton, Berry, French & Perkins, P.C.

P.O. Box 10569 U S. Nucie3r Regulatory Commission Phoenix, AZ 85066 washington, DC 20555

• Richard Lccke Henry J. McCurren, Esquire Paci f ic Ca s and t l ec t r ic Cc.apa ny

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Lawrence t. (.h a n el l e r , Esquire -

Office o: cne Executive Legal Director 77 6eate tieet U.S. Nac. vat negulatory Commission San Fran isce. CA 94106 Vashingt'n, DC 20555

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