ML20213F585

Suppl to 861003 Response to Intervenors 860916 First Set of Interrogatories Re Metals Used in Fuel Pools.Certificate of Svc Encl.Related Correspondence

ML20213F585
Person / Time
Site:	Diablo Canyon
Issue date:	11/05/1986
From:	Connell E PACIFIC GAS & ELECTRIC CO.
To:	CONSUMERS ORGANIZED FOR DEFENSE OF ENVIRONMENTAL
References
CON-#486-1475 OL, NUDOCS 8611140309
Download: ML20213F585 (5)

Text

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b>f 1 UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSW NOV 10 P4 :48 BEFORE THE ATOMIC SAFETY AND LICENSING BOARD 3 Cff' ; ~

00Chri g, ,,

4 ) Docket Nos. '$0-275-6 In the Matter of ) 50-323- #

5 )

PACIFIC GAS AND ELECTRIC COMPANY ) (Reracking of Spent Fuel Pools) 6 )

(Diablo Canyon Nuclear Power )

7 Plant Units 1 and 2) )

)

8 l 9 LICENSEE PACIFIC GAS AND ELECTRIC COMPANY'S SUPPLEMENT TO THE ANSMERS TO FIRST SET OF INTERROGATORIES -

10 0F CONSUMERS ORGANIZED FOR DEFENSE OF ENVIRONMENTAL SAFETY, DATED SEPTEMBER 16. 1986 11 12 PGandE hereby supplements its previous response of October 3, 1986 to the 13 First Set of Interrogatories of Consumers Organized for Defense of 14 Environmental Safety, dated September 16, 1986. This supplement provides a 15 revised response to Interrogatory Nos. 3 and 4.

16 INTERROGATORY NO. 3:

17 Describe how many and the location of all dissimilar metal contacts 18 in the fuel ponds.

19 RESPONSE TO INTERROGATORY NO. 3:

j 20 There are two types of dissimilar metal contacts. One type of 21, dissimilar metal contact in the spent fuel pools is between the carbon steel 22 studs and the stainless steel liner, embedded plates, and angles. There are 23 numerous locations of this type of dissimilar metal contact as shown on PGandE i

24 Drawing Nos. 439501-439504, produced on October 3, 1986. ,

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The other type of dissimilar metal contact in the spent fuel pools is 2 between the bronze bushings and the stainless steel hinges on the fuel ,

3 transfer canal gate as shown on PGandE Drawing No. 439504.

4 INTERROGATORY NO. 4:

5 List the various metals and representative items of each metal used 6 in the construction of the fuel ponds.

7 RESPONSE TO INTERROGATORY NO. 4:

8 The metals and representative items of the spent fuel pools and racks 9 are: ,

10 Stainless Steels Reoresentative Items 11 ASTM 240-304 Pool Liner, Embedded Plates and Angles, 12 Tool and Light Brackets 13 ASTM 240-304L Rack Body, Rack Fixed Support Legs 14 ASTM 240-XM29 Rack Girdle Bars, Bridge Plates 15 ASTM 276-S21800 Rack Adjustable Legs (Upper Portion) 16 ASTM 564-630 Rack Adjustable Legs (Lower Portion) 17 E/ER-308L(si) Filler Metal 18 ASTM 193, B8 Original Anchor Bolts (cutoff) 19 20 Carbon Steels 21 ASTM 615 Grades 40 and 60 Reinforcing Steel 22 ASTM 108 Studs on Embedded Plates and Angles 23 24 Bronze 25 SAE 62 Bushings and Flange on Fuel Transfer 26 Canal Gate Hinges

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.s 1 LICENSEE PACIFIC GAS AND ELECTRIC COMPANY'S SUPPLEMENT TO THE ANSHERS TO FIRST SET OF INTERROGATORIES 2 0F CONSUMERS ORGANIZED FOR DEFENSE OF ENVIRONMENTAL SAFETY, DATED SEPTEMBER 16. 1986 3

4 I have prepared the supplemental answers to Interrogatory Nos. 3 5 and 4. Said answers are true and correct to the best of my knowledge and 6 belief.

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10 11 f' W f f. CONNELL EDHARD C 12 13 14 15 16 Subscribed and sworn to 17 before me this 5th day 18 of November, 1986 19 21 Nancy J. Lemaster, Notary Public SEAL 22 in and for the City and County of San Francisco, State of 23 California 24 25 My Commission expires April 27, 1990 ImmmmmfMmnWIWmlHN1MIMMMIMMNWERWWWEW 26 5 OFFICIAL SEAL E NANCY J. LEMASTER NOTARY PUBLIC.CALIFORMIA I My Commission Expires Apnl 27,1990 CITY & COUNTY OF SAN FRAffCISCO umammimmuuuummuu.uumno.numum -.ummmmumma o _ . . _ J

(LATED CORR UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD OFF!u .

00CM in ..s .,m~ ;~

) Docket Nos. 50-275 Mu-In the Matter of ) 50-323

)

PACIFIC GAS AND ELECTRIC COMPANY ) (Reracking of Spent Fuel Pools)

)

(Diablo Canyon Nuclear Power )

Plant Units 1 and 2) )

)

CERTIFICATE OF SERVICE I hereby certify that on November 6,1986, copies of the following document in the above-captioned proceeding have been served on the following by deposit in the United States mail, first class: LICENSEE PACIFIC GAS AND ELECTRIC COMPANY'S SUPPLEMENT TO THE ANSHERS TO FIRST SET OF INTERROGATORIES OF CONSUMERS ORGANIZED FOR DEFENSE OF ENVIRONMENTAL SAFETY, DATED SEPTEMBER 16, 1986.

B. Paul Cotter, Jr., Chairman Docketing and Service Branch Administrative Judge Office of the Secretary Atomic Safety and Licensing U.S. Nuclear Regulatory Commission Board Panel Hashington DC 20555 U.S. Nuclear Regulatory Commission 4350 East West Highway 4th Floor Bethesda MD 20814 Glenn 0. Bright Lawrence Chandler, Esq.

Administrative Judge Henry J. McGurren Esq.

Atomic Safety and Licensing Office of Executive Legal Director Board Panel U.S. Nuclear Regulatory Commission U.S. Nuclear Regulatory Commission Maryland National Bank Building 4350 East West Highway 4th Floor Room 9604 Bethesda MD 20814 7735 Old Georgetown Road Bethesda HD 20814 Dr. Jerry Harbour Lewis Shollenberger Administrative Judge Regional Counsel Atomic Safety and Licensing U.S. Nuclear Regulatory Commission I Board Panel Region V U.S. Nuclear Regulatory Commission 1450 Maria Lane, Suite 210 4350 East West Highway 4th Floor Halnut Creek CA 94596 Bethesda MD 20814 l

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)* Certificate ef Service )

Atomic Safety and Licensing Diane M. Grueneich Board Panel Grueneich & Lowry U.S. Nuclear Regulatory Commission 345 Franklin Street Hashington DC 20555 San Francisco CA 94102 Atomic Safety and Licensing Jacquelyn Wheeler Appeal Board Panel 2455 Leona Street U.S. Nuclear Regulatory Commission San Luis Obispo CA 93401 Hashington DC 20555 Mr. Lee M. Gustafson Laurie McDermott, Coordinator Pacific gas and Electric Company C.O.D.E.S.

1726 M Street NH Suite 1100 731 Pacific Street Suite #42 Hashington DC 20036-4502 San Luis Obispo CA 93401 Janice E. Kerr, Esq. Managing Editor Public Utilities Commission San Luis Obisoo County 5246 State Building Telearam-Tribune 350 McAllister Street 1321 Johnson Avenue -

San Francisco CA 94102 San Luis Obispo CA 93406 Nancy Culver Richard E. Blankenburg 192 Luneta Street Co-publisher San Luis Obispo CA 93401 Hayne A. Soroyan, News Reporter South County Publishing Company P. O. Box 460 Arroyo Grande CA 93420 Dr. Richard Ferguson Vice-Chairman Sierra Club '

Rocky Canyon Star Route Creston CA 93432 '

Richard F. Locke Pacific Gas and Electric Company 77 Beale Street, 27th Floor _,

San Francisco, CA 94106 Date at San Francisco, California, this 5th day of November, 1986.

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