R oP'H< I')Pacifit Gas 5 Electric Company SEP I 3 1978 cc: Hr. James 0. Schuyler, Nuclear Projects...

Docket (oe: ~50-275 . 3and SO-323

Sfp 1 3 878

MEMORANDUM FOR: John F. Stolz, Chief, Light Water Reactors Branch No. 1,Division of Project Management

FRY): Dennis P. Allison, Project Manager, Light Water ReactorsBranch No. 1, Division of Project Management

SUBJECT: DIABLO CANYON INFORMAL INFORMATION

The enclosed information which is listed in Enclosure No. 1 and includedin Enclosure No. 2, was provided informally by PGBE on May 8, 1978. Itis detailed information related to the seismic design audits and to staffquestions about the raw water storage reservoirs. The purpose of thismemorandum is to place the material in the files and the public documentrooms and to inform the parties.

Odginai Signed QDennis P. Allison

Dennis P. Allison, Project ManagerLight Hater reactors Branch No. 1

Division of Project Management

Enclosures: P'1 L4 FQ~ ~~lQCo Pi +~1. List of Informal Information ~ 6tuo>)( D Gscuoa oP'H<( R" y2. Informal Information Listed In Sou gv sok311W)nKQ5 WP W~U

Enclosure No. 1 PI(KR CITtiS I SAW I OIS OIDIS PO ~IIUTgCAI I')

ccs w/out Enclosure 2:See page 2

Distribution w/enclosuresDoc et Fl eNRC PDR (1)Local PDR (1)

Distribution w/out enclosure 2:LWR 1 FileJ. StolzD. AllisonIEJ. TourtelotteL. DavisI. SihweilR. BosnakP. ChenE. SullivanJ. Greeves

ORFICC~

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NRC PORM 318 (9-76) NRCR 0240 *U d, OOVCRNMCNT PRINTINO ORRICCI $ 07d d2~~

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Pacific Gas & Electric Company SEP 18 lip

CC: Philip A. Crane, Jr., Esq.Pacific Gas & Electric Company77 Beale StreetSan Francisco, California 94106

Janice E. Kerr, Esq.California Public Utilities Commission350 HcAllister StreetSan Francisco, California 94102

Mr. Frederick Eissler, PresidentScenic Shoreline Preservation

Conference, Inc.4623 More Mesa DriveSanta Barbara, California 93105

Ms. Elizabeth E. Apfelberg1415 CazaderoSan Luis Obispo, California 93401

Ms. Sandra A. Silver1792 Conejo AvenueSan Luis Obispo, California 93401

Mr. Gordon A. Silver1792 Conejo AvenueSan Luis Obispo, California 93401

Paul C. Valentine, Esq.321 Lytton AvenuePalo Alto, California 94302

Yale I'ones, Esq.100 Van Ness 19th FloorSan Francisco, California 94102

0

Ms. Raye Fleming1746 Chorro StreetSan Luis Obispo, California 93401

Mr. Richard HubbardMHB Technical Associates366 California AvenuePalo Alto, California 94306

Dr. !<illiam E. HartinSenior EcologistBattelle Memorial InstituteColumbus, Ohio 43201

Pacific Gas & Electric CompanyATTN: Mr. John C. Morrissey

Vice President & GeneralCounsel

77 Beale StreetSan Francisco, California 94106

Pacifit Gas 5 Electric CompanySEP I 3 1978

cc: Hr. James 0. Schuyler, NuclearProjects Engineer

Pacific Gas 8 Electric Company77 Beale StreetSan Francisco, California 94106

Mr. W. C. GangloffWestinghouse Electric CorporationP. 0. Box 355Pittsburgh, Pennsylvania 15230

Brent Rushforth, Esq.Center for Law in the Public Interest10203 Santa Monica BoulevardLos Angeles, California 90067

Arthur C. Gehr, Esq.Snell 5 Wilmer3100 Yalley CenterPhoenix, Arizona 85073

Bruce Norton,- Esq.3216 North 3rd StreetSuite 202Phoenix, Arizona 85012

Michael R. Klein, Esq.Wilmer, Cutler 8 Pickering1666 K Street, N. W.Washington, D. C. 20006

David F. Fleischaker, Esq.1025 15th Street, N. W.

5th FloorWashington, D. C. 20006

Mr. John MarrsManaging EditorSan Luis Obispo CountyTelegram — Tribune1321 Johnson AvenueP. 0. Box 112San Luis Obispo, California 93406

Elizabeth S. Bowers, Esq., ChairmanAtomic Safety and Licensing BoardU. S. Nuclear Regulatory CommissionWashington, D. C. 20555

Mr. Glenn 0. BrightAtomic Safety and Licensing BoardU. S. Nuclear Regulatory CommissionWashington, D. C. 20555

Hr. Tolbert YoungP. 0. Box 219Avila Beach, California 93424

~,

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ENCLOSURE NO. 1

LIST OF INFORMAL INFORMATION

1 Geology of t e anh 230 d 500 KV Switchyards and Borro~ Area Sites(Appendix D), July 1968. g~ gPP P(~

Ha 8 1978.2. Revised Seismic Qua i id S Q al'fication Summary for Boric Acid Tanks, y

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ENCLOSURE NO. 2

INFORMAL INFORMATION LISTED IN ENCLOSURE NO. 1

8 Mg ('(78

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Seismic uglification Summar of E ui ment

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P,orIc PCId. T<>ks,'697I.6to997I FSAR/56 T:7-5(IOj)1. Number

Vendor sb r -l)es HOI'tIes Steel3. Physical

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Description 8000 ((OYER YC t(C C (i'Adf(C ~ 4G kS

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D=io shel i iI: ~ 'th'cksolves'.

Location: Building: AM.XiiiaY U.(In Plant Elevation:

-l~,eh~ 4,5. Natural Frequencies in Each Direction:

Rs=ll.<lie b dies~ . Vertical

7. pertinent Reference Design specifications: See P o'n E

cc ' Ho. BB

v = 69 iiR b .aII 'is) fig,

6. Pcnctional Description: 8tOr Cl kg Y i2 o

btrIc. CtcicI, so4tiorr.

III. Is E ui ent Available for Ins ection in the Plant:[Xl Yes f ) No

Cosnents: T4. n 'A6LV/L.

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Test:Analysis:Combination of Test and Analysis:

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1. Required Response Spectra {attach the graphs):

See. cttta.c4<d|. <a4 Qnh t'oh'2. Acceleration in each Direction: 0 = t 55

0. =).60 =85Am a =o.=i .8A~

VI. If alification b Test thenCom lete:

1. [ ) Single Frequency

2.[ ] Single Axis

3. Frequency Range:

[ ] Multi-Frequency

[ ) Multi-Axis

4. TRS enveloping RRS using Multi-Frequency Test [ ] Yes [ ] No

5. g-level Test at h1

6. g-level Required h

7 ~ Mounting:

1. Seismic Report:

2. Field Check:

h2

h2

8e Functional Verification Performed[ ] Yes [ ] No f ] Not Applicable

VII. If Qualification by Analysis or by the Combination of Test and Analysisthen, Complete

1. Desctfptfon of Test fncludfng Results: ROTC . Vi4fQti u 'teft'I'D|j

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Governing Seismic Total Stress .

A. Identification Location Res onse Combination Stress Stress Allowable

Ski(t <D seismic.+l0axk +,18'5 5,380 t6,ooo psin.on~c

2. ML-Lou)o4148 8>'/, D$ aÃDSIa46,

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R oP'H< I')Pacifit Gas 5 Electric Company SEP I 3 1978 cc: Hr. James 0. Schuyler, Nuclear Projects...

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Transcript of R oP'H< I')Pacifit Gas 5 Electric Company SEP I 3 1978 cc: Hr. James 0. Schuyler, Nuclear Projects...