ML19270G042

Std Order for DOE Work,Mark I Containment Assessment, Increasing Funding

ML19270G042
Person / Time
Issue date:	05/02/1979
From:	Triplett M Office of Nuclear Reactor Regulation
To:
Shared Package
ML19270G041	List: ML19270G040 ML19270G042
References
CON-FIN-A-3108-9 20-79-104, NUDOCS 7906010216
Download: ML19270G042 (6)

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a u s nucle An atGv6ATomv couwissioN omot a Nvust a NRC eonu 173 (2 78) 20-79-104 DATE STANDARD ORDER FOR DOE WORK May 2,1979 ACCOUNTING CITATION ISSUED TO (DOE Of fice)

ISSUE D BY (NRC O'f <el APPRoPRI ATION sVMBob Chicago Operations Office Office of Nuclear Reactor 31Xd200.209 BAaNvwSEm Regulation 20-19-04-03-2 PERFORMING ORGANIZATION AND LOCATICN FIN NUMSE A Brookhaven National Laboratory A3108-9 WORK PERIOD THIS ORDER FlxED O ESTIM ATED E FIN TITLE Mark I Containment Assessment 10/1/78 9/30/79 OBLIG ATION AVAILABILITY PROVIDED BY.

S A THIS ORDER 60,000 TOT AL 05 ORDERS PL ACE O PRIOR TO THIS D ATE WIT H THE PE RF ORMING ORG ANIZ AT6ONS 2,853,000 8

UNDE R THE SAME ' APPROPRI ATION SYMBOL'* AND THE FIRST F OUR DIGITS OF THE

'S& A NUM8 F A CITE C ABOVE (TOTAL A & 81 S 2,913,000 C. TOTAL ORDERS TO DATE D AMOUNT INCLUDE D IN "C" APPLIC ABLE TO THE " FIN NUM BE R" CITE D IN THIS OR DE R S

200,000 FIN ANCI AL F LE xiBILITY '

O. FUNDS Witt NOT BE REPROGRAMMED BETWEEN FINS LINE D CONSTITUTES A LIMITATION ON OBLlGATION

' AUTHORIZED O FUNDS M AY BE REPROGR AMMED NOT TO EXCEED

• 10% OF FIN LEVEL UP TO S50K LINE C CONSTITUTES A LIMITAT ON O8 LIGATIONS AUTHORIZED STAND ARD TERMS AND CONDITIONS PROVIDED DOE ARE CONSIDERED P ART OF TH15 ORDER UNLESS OTHERWISE NOTED.

ATT ACH M E NTS THE FOLLOW:NG ATTACHMENTS ARE HERE8Y SECURITY MADE A PART OF THIS ORCE R O WOAK ON THIS ORDER l$ NCT CLASSIFIED D STATF UE NT OF WOR K O WOaK ON TwiS ORDER iNvotvES CLASSIFIED INF ORM ATION NRC FORM 187 IS ATT ACHED O ADDITION AL TERYS AND CONDITIONS C OTHER RE M AR KS 2263 56 AFTER SIGNATURE, PLEASE SEND A COPY OF THIS ORDER TO M. PAULETTE TRIPLETT, NRR, P-428 ACCEPTING ORG ANIZATION l

ISSUING AUTHORITY

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, sag N A T u p t SIGN AT U R E M. Paulette TriplettOa G Jur M TIT L E Fiscal /Trg ASST., NRR Yk7f TITL E

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oATE NRC FORY 173 (2-76) 7 906 Ology Y

SC0FE OF VORK MARE I COL'IAI?ET A.n~ESSME.7 TE0h*NICAL ASSISTANCE Caneral

a. This program will provide for the evaluation of experinental and analytical proCra=s related to suppression pool hydrodynamic loads.

In experimental programs, specific emphasis will be placed on the examination of the validity of applying test data from scale models to the prototype.

b. To act as consulta.ts to the NRC in the area of suppression poc1 hydrodpanics.

c. To conduct analytical and co:puter studies related to suppression pool dyna r.ic loadings and cther contain:ent phenonena.

Task I:

Scale Fool Swell Tests This task involves the review and evaluation of the experinental results of the Mark I -scale pool swell tests, and specifically includes:

a. Facility Sensitivity - the results of sensitivity tests perforced te identify the si6nificant test facility parareters associated with the fluid-dynanic and fluid-structure interacticn phenomena.

b. Load Definition - the results of tests to provide the necessa:7 two-dimensional experimental basis for the definition of pool swell loads as described in the Load Definition Report (LDR).

Task II:

Condensation Oscillations This task involves the review and evaluation of the experimental and analytical prograr.s used by the Mark I Owners Group in the definition cf the condensation oscillation and chug 6 ng Icad.ing functions, and 1

specifically includes:

a. FSTF Testing progran - the develcF.ent and implementation of a Full Scale Test Facility (FS"'F) to define condensation oscillatien This evaluation and chugging loads for the Mark I containnert design.

will include the statistical applicatien cf the data for load definition and the associated uncertainties, ngrq E7 2 t_ U o

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b. Condensation Oscillation Evaluation - the develop:ent and verif-ication of analytical models to be used to predict plant-unique veiations in condensation oscillation loads.

Task III: Pool Swell Studies a

This task involves the review and evaluation of the results of both analytical and experinental programs concerning the pool swell phencnena. Specifically, they include the fo11owin6:

a.3-DPoolSwellTests-theresultsof1/12-scaleMarkImultiple downconer tests to quantify three-dinensional pool swell effects,

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b. Fool Swell Model - the develo; cent and validation of conputer models used to sinulate the pool swell phenonena.

T:sk IV:

Load Conparisens This task involves a cenparison of the poc1 swell loads fron: (1)

Live = ore 1/5-scale test results, (2) 1/12-scale two-dinensional test results, (3) EFRI 1/12-scale three-d.inensional test 2msults, (4) 1/4-scale two-dimensional test results, and (5) the LDR load definition techniques.

Task V: Fluid-Structure Interaction This task involves the review and evaluation of the influence of fluid-st: acture interaction effects on the definition of the hydro-dynar.ie forcing functions. The results of this task will be reflected in the evaluation of the Load Definition Report (Task VI).

Task VI:

Lead Definition Report This task involves the review and evaluatien of the cethodology and bases for the definition of pool swell and condensation Icads in the Mark I Load Definition Report (LD ).

This revdew effort will also identify the specific loading conditions which will have to be consid-ered in the plant-unique analysis for each of the plants identified in Table 1, 2263 58 e

. Task VII:

Su= ary Evaluation Report This task involves the pn paration of a ENL Su==ary Evaluation Report describing the conclusions made regarding the adequacy of the Mark I lon6 Tem Pro 6rr. suppression pool hydrodynamic load definition techniques. This report will be directly applicable to licensing actions en each of the plants identified in Table 1.

Task VIII: Prcgran Activities This task includes on-call assistance, attendance at meetings as DDR J"

consultants, and miscellaneous conitoring activities not specific' ally addressed by Tasks I thrcugh VII.

Task IX: Safety-Relief Valve Loads and Suppassion Pool Temperature Limits This task involves the review and evaluation of safety-relief valve discharge load definition techniques and suppression pool temperature linits which are beinE perfcmed under a separate, relate:i contract (F U A-3095), and fer which funding has been provided by this contract for those aspects that relate specifically to the Mark I contain=ent These include the review cf the Menticello T-quencher dischar6e desi n.

6 load tests, quencher load definitien techniques, t-scale safety-relief valve discharge load sensitivity tests, sulter6e:1 structure drag load definition techniques, discharge piping reacticn load definitien techniques, and any plant-specific safety-relief valve d.ischarge lead The sunnarf evaluation of this werk will be directly applicable tests.

to subsequent licensin6 actions on each of the plants identified in Table 1.

In 77/0 J7 cedo

..,. Table i Mark I Contairment Planis Docket No.

Facility N a.-e 50-259 Brcwns Ferry Unit No.1 50-260 Browns Fer:7 Unit No. 2 50-296 Br wns Ferry Unit No. 3 50-325 Brunswick Unit No.1 50-324 Erunswick Unit No. 2 50-299 Cooper Station

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50-237 Dresden Unit No. 2 50-249 Dresden Unit Nc. 3 50-331 Duane Arnold 50-333

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FitnPatrick 50-341 Ferni Unit No. 2 50-321 Match Unit No. 1 50-366 Hatch Unit No. 2 50-354 Mcpe Creek Unit No.1 50-355 Hope Creek Unit No. 2 Millstone Unit No. 1 50-245 50-263 Menticelle Nine Mile Point Unit No.1 50-220 50-219 Oyster Creek Teach Botten Unit No. 2 50-277 50-27S Peach Ectton Unit Nc. 3 50-293 Pilgri: Unit Nc. 1 50-254 Quad Cities Unit No.1 50-265 Quad Cities Unit No. 2 50-271 Vernent Yankee

MARK I ASSESSMENT MODIFIED MILESTONE AND DECISION POINTS OCT. NOV. DEC. JAN.

FEB. MAR. APR. MAY JUNE JULY AUG. SEP.

I.

1/4 Scale Pool Swell Tests

a. Facility Sensitivity 7

b. Load Definition 7

11.

Condensation Oscillations

a. Full Scale Test Facility 7

b. C/0 Evaluation 7

III.

Pool Swell Studies

a. 3-D Fool Swell Tests 7

b. Pool Swell Model 7

IV.

Load Comparisons 7

V.

Fluid / Structure Interactions 7

VI.

Load Definitions Report 7

VII.

Surnnary Evaluation Report g

p-----g VIII. Prugram Activities p

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