ML17059B666

Rev 0 to S20.6-YD-TANK01, EDG Fuel Oil Tank Replacement.

ML17059B666
Person / Time
Site:	Nine Mile Point
Issue date:	07/08/1997
From:	Agosta C, Alvi M NIAGARA MOHAWK POWER CORP.
To:
Shared Package
ML17059B657	List: ML17059B655 ML17059B658 ML17059B659 ML17059B660 ML17059B661 ML17059B662 ML17059B663 ML17059B664 ML17059B665 ML17059B666 ML17059B667 ML17059B668 ML17059B669 ML18040A314 ML18041A055
References
S20.6-YD-TANK01, S20.6-YD-TANK01-R00, S20.6-YD-TANK1, S20.6-YD-TANK1-R, NUDOCS 9708070142
Download: ML17059B666 (8)

Text

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ATTAI.'HMENT L

% NIAGARA Page 1 (Next~a.

N Li MOHAWK DISPOSITION COVER SHEET Total NUCLEAR ENGINEERING Last ~A NINE MILE POINT NUCLEAR STATION Unit (1, 2 or 0=Both): Discipline: STRUCTURAL TiUe Caiouhtion No. Rev Disp EDG FUEL OIL TANKREPLACEMENT S20.6-YD-TANK01 00 00B Originator CARMEN R. AGOSTA A Date 7/8/97 (Sub) System(s) Index No.

82 S20.6 Design Change No. Approver Date NA NMPC Acceptance/Date: /I/A Superceded Document(s): NONE DescripUon of Change TANK-82<3 WAS EVALUATEDUSING THE GENERIC IMPLEMENTATIONPROCEDURE (GIP) SCREENING EVALUATION WORK SHEETS (SEWS). THE EVALUATIONREFERENCED THIS CALCULATION.

ResoluUon ADD THE 82-43 SEWS TO THIS CALCULATION.

Cross Reference change(s):

NONE Confirmation Required (Yes / No ): Yes Final Issue Status File Location Operations Acceptance See Page(s): ( APP / FIO / VOI): APP (Gale / Hold):Gale Req'd. ( Yes / No ): Yes Evaluation Number(s) / Revision: NR Component ID(s) / EPN(s) / Line Number(s):

Copy of Applicability Review Attached (Yes / N/R)? N/R TANK42M TANK42M Key Words: NMP-1, STRUCTURAL, SQUG, SEWS, SEISMIC VERIFICATION P,

9708070i42 PDR 9707$

ADOC(t('5000220 s

i PDR J FORMAT If NET) ES48+0340

T NIAGARA N 4 MOHAWK NUCLEAR ENGINEERING Nine Mile Point Nuclear Station CALCULATIONCONTINUATIONSHEET Unit: 1 Page (Next Disposition: 00B

~Z.

OriIIlnator te Checker/Date Caiculation No. Reviston f7 @4 os S20.6-YD-TANK01 00 ef.

PURPOSE: Document the Screening Evaluation Work Sheets (SEWS) for the DG FUEL OIL STORAGE TANK4103, EQUIPMENT NUMBER 82-43.

This SEWS has been prepared as part of the commitment to use the SQUG (GIP) methodology to document the seismic adequacy of SSEL components. ~

CONCLUSION: Calculation S20.6-YD-TANK01 analyzed this tank for the design basis load combination of DL+ seismic+ variable tank fill. Therefore, the DG Fuel Oil Tank is seismically adequate.

ATTACHMENTS A. SEWS for Equipment ID Number 82-43.

FORMAT 4 NEP-DES-08, Rev. 01 (F02)

ATTACHMENT ZEZZHS Revision 2, Corrected, 6/28/91 Status Y N U SC ENING EVALUATION NORK SHE (SEMS) Sheet 1 of 2 Equip.~ ID No.~ Equip. Class 21 - Tanks and Heat Exchan ers Equipment Description OA C'c 5/c AC Fc Location: Bldg. ~<~ floor El. 2 4 / Room, Row/Col c'

) Nanufacturer, Nodel, Etc. (optional)

S CA AC TY VS DEHAND

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Buckling capacity of shell of large. flat-bottom, vertical tank is,equal to or greater than demand:

~g ~n IS i

/go@. P.o~~ac. 4 gUAyaH ANCHO B AND B Capacity of anchor bolts and their embedments is equal to or greater than demand:

/Poco Oou us~w+Ps 4 0 rc.gizA R4'crt A'~~~~~ 4<< g N U N/A.

OE'SIINC> l~ Ca<.C,. S 2u.d - YO -78'~>i CONNEC ION BETMEEN ANCHO 80 TS AND E Capacity of connections between the anchor bolts and the tank shell is equal to or greater than the demand: Y N U /A F IBI OF AC Attached piping has adequate flexibilityto accaaaodate motion of large, flat-bottom, vertical tank: Y N U(S TANK FOUNDA 0 Ring-type foundation is not used to support large, flat-bottom, vertical tank: Y N U~/

IS E UIPNENT SEISNICALLY ADE OAT T 6.21-1

ATTACHMENT CAlC NO REVISION Revision 2, Corrected, 6/28/g1 PAGE NO SCREEHIN6 EVANATIOH WORK SHEET (SEMS) Sheet 2 pf 2 Equip.~ ID No.~ 8 Z -43 Equip. Class 21 - Tanks and Heat Exchan ers

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Equipment Description COW EHTS fVrIrIPc cwLGuL~7.row S ~4'4 Y~ - TarIr'w o/ A'ev.o Aced/ /a+~

76'G p~4/ oar~a:

7pnlr: a p~sic~ao To: <g > ~p- Cp<aaal~.

P.V - p,db)F

/ O/'t OMBrtr%7rMM]

p'/+/r'~/ /J ~~gr~~~~ 7-~ ~g~~ g~g7'roars 222 7"brf rtrIAL g 5CIsmrc. L,p&oS C p~<>>o)

~C.Cdc >ac a COW os

~pQ SL,C L,O4 gZ gag 8C.C.Ou Evaluated by: Data: /08/pJ to 6.21-2