ML19317G460
| ML19317G460 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 02/25/1971 |
| From: | Case E US ATOMIC ENERGY COMMISSION (AEC) |
| To: | JOHN A. BLUME & ASSOCIATES, ENGINEERS |
| References | |
| CON-AT(49-5)-3011 NUDOCS 8003160068 | |
| Download: ML19317G460 (3) | |
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FE9251m Docket No. 5%302 John A. Blume & Associates, En6 neers 1
61211oward Street i
San Francisco, California 94105 centlemen:
Contract No. AT(49-5)-30ll John A. Blune & Associates, Engineers is hereby requested, pursuant to the conditions of Contract No. AT(49-5)-30ll, to perforn tha following servicou for the.Comiccion concerning the operatina license review of Florida Power Corporation's Crystal River Unit 3 Nuclear Generating Plant.
i 1.
Perform an overall review of the seisuic design and analysoc for Class I (scionic) structures, systens, co.mponeuta, and equipmcet to deterninc if the specified coinnie design criteria have beca adequately and appropriately applied, t
2.
Perform a review of the following specific areas related to the scinnic design and analya 's of Class I structurec, cy::tems, components, and equipment to determine' The adequacy of the seismic-system dynamic analysos which have s.
been used to determine the capability of the nuclear power plant to,vithstand the specified scistiic inputa at the cito, taking into account soil-atructure interaction and coupled horizontal and i
vertical motions.
b.
The adequacy of scismic analysos which have bcon used to i
deterntne the capnbility of the structures, systerm, conponents, and equipnent to withstand the loadinr:s which ce, ploy the inputs and responses as may be derived by the seis. sic-system dynaufe l
analyses.
The suitability of the specified dawing factorn as applied to the c.
i denien of structurec, cyctems, components, nmi equi ment, taking into account the influence of the specified design stress lovels f
which have been used under the various scismic design loading combinations.
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Form Af.C-Ste (Rev. 9 53t AICM 0240
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John A. Blume & Associates, 2
p' ~; n _ [?!
Engineers '
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The adequacy of the saign loadina conbinationn (uhich include l
a seistic load) and the associated limits of allovable design stresses which have been used for the various construction i
materials of the Clacs I structures only.
l The adequacy of specific testing methods used, if any, in lieu
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of design analyses or seismic analytical nothods.
3.
Prepsrc and furnish a "Scisnic Design Concultant Report for Crystal River Unit' 3 Nuclear Generating Plant" containinp a summary of the conclusions reached from the evaluation of the final desir,n uithin the scope of 1 and 2 above, taking into account (c) the information submitted by the applicant, (b) discussions held with AEC regulatory staff, and (c) AEC meetings with the applicant and its contractorn in which you may have participated.
'4 Preparc and furnish, in a senarate report die.cucaions of the summary conclusions in 3 above, and their basca, i
5.
Perforn a alte visit of completed Class I structures, svators, con -
j ponents, and equipment if ovaluation of epecified desinn adcquacies l
within the scope of 1 and 2 is required or vill be cor nenr.urately f acilitated by inspection.
6.
Participate, 'if required, as an export witness, uithin the scope of 1, 2, 3, and 5 above, in the event of a public hearing on the facility.
l Your initial review o'f tho TSAR volunes should include the identification of arcas of concern mid areas requirin; ndditional ir.forration, within tk l
acope of.1 and 2 above. Our present schedule requires that you provide us with any questions or requests for additional infornation by one month af ter receipt of' this Work nirective. Copics of the urendnents prepared by the applicant ~ in response to those AEC requests ' for supplenental infor-L
.mation will be forwarded to you as appropriate.
All correapondance and reports as nay be requtrod to comlv vith this l
Work Directive chall be addresned to Mr. Edson G. Cann, Director.
j Division of Raactor Standards, U. S. Atomic T.ncrgy Com,incion, Washington, D.C.
20545.
All costs shall be iteri cd end requents for rct.Ler..cnant shall be submitted.
The initial ar40unt payabic to your firm in order to perforn the services
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requested is $3,000: additional funding will be made availabic.
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l if required, will be costed separately, i
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Form AEC-Hs (Rev. 9-$3) AECM 0240
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John A.~ Blune & Associates, En;;incers FD I s g 9
j This constitutes 'a k'ork Directive pursuant to Article 1, paracrapit (b) i of Contract No. AT(4 9-5)-3011. All other requirernente n ceifled in i
Contract No. AT(49-5)-3011 remain unchanged. Volumes of'the Final Safety Analysis Report are caelosed for your review.
I Sincerely,
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' Cr' '.r ci signed by l
~ E. C. Ce.so l
l Edson G. Canc, 3 (rector Division of Reactor Standards O.uthorized 'lenrenontative i
for thn Contractin3 Officer) t
Enclosures:
l Volumes 1 through 5 of the FSAR '
I bec: HKShapar, OGC EGCase, DRS JLSmith RRMaccary, DRS l
Ak'Dromerick, DRS JLSullivan, DR DFLange, DRS I
J en Lee, DRS Ph -?.
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Toeve AEC 3le (Rev. 9 53) AECM 0240 e u s counsweNT memo omcr mo er 7sa
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