ML20083A283

Rev 2 to Procedure 1040-001-018, Hydrogen Dilution Sys

ML20083A283
Person / Time
Site:	Davis Besse
Issue date:	11/02/1983
From:	TOLEDO EDISON CO.
To:
Shared Package
ML17150A231	List: ML20083A206 ML20083A216 ML20083A222 ML20083A234 ML20083A237 ML20083A244 ML20083A252 ML20083A264 ML20083A269 ML20083A278 ML20083A283 ML20083A294 ML20083A298 ML20083A315 ML20083A322 ML20083A336 ML20083A365 ML20083A376 ML20083A396 ML20083A415 ML20083A422 ML20083A439 ML20083A454 ML20083A473 ML20083A486 ML20083A500
References
1040-001-018, 1040-1-18, IEB-79-01B, IEB-79-1B, NUDOCS 8312200240
Download: ML20083A283 (23)

Text

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CALCULATION / PROBLEM COVER SHEET Calculation / Problem No: 1040-001-018

Title:

Hydrocen Dilution System 2.15 Client: Toledo Edisen Company Project: Davis-Besse Unit 1 Job No: 1040-001-671 I&E Bulletin 79-Ola Equipment Qualification Design input /

References:

Design Inputs are outlined in the Cover Report.

Atsumptions:

Assumptions are outlined in the Cover Report.

M;thod:

l ) Methods are outlined in the Cover Report.

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EDS Nuclear Report No. 02-1040-1076. ,

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MAi._;jLIST Pccililj 'DIvie-31c23 Unit 1 Ind;x No.- !5M-001 Docket: 50-346 HARSH ENVIRONMENT Rev.: 2 HYDROGEN DILUTION SYSTEM Prepared by: # Date: O Checked by: _h, Date: ///>//J l l l l l LOCATION l l l l l l l Inside l Outside l l l Worksheet l l Plant l l Primary l Primary l l l Index No. l Rev. IID Number l Generic Name l Containment l Containment l REMARKS l l l I l l 1 l 1 l 215H-005 l 2 lMC0561 l Recirculation Fan . Motor i Rm. 407 l l l l 215H-006 l 2 lMC0562 i Recirculation Fan Motor l Rm. 410 l l l l 215H-007 1 2 lMC0621 l Blower Fan Motor l l Rm. 314 l l l 215H-008 l 2 lMC0622 i Blower Fan Motor l l Rm. 208 l l l 215H-009 l 2 lMV50370 l Valve Motot Operator l l Rm. 236 l l l 215H-010 l 2 lMV50380 l Valve Motor Operator l l Rm. 236 l l l 215H-Oll l 2 lMV50650 l Valve Motor Operator l l Rm. 208 l l l 215H-012 l 2 lMV50670 l Valve Motor Operator l l Rm. 314 l l i 215H-013 1 2 lMV50900 l Valve Motor Operator l l Rm. 314 l l l l 2 lBEllA l Motor Control Center l l Rm. 209 l See 2.21 1 j l l 2 lBEllB l Motor Control Center l l Rm. 304 l See 2.21 l l l 2 IBEllD l Motor Control Center l l Rm. 227 l See 2.21 l l'

l l 2 lBFilA l Motor Control Center l l Rs. 427 i See 2.21 l l l 2 lBFilC l Motor Control Center l l Rs. 236 l See 2.21 l l l 2 lBFilD l Motor Control Center l l Rs. 227 i See 2.21 l l l 2 lCDEllA l Disconnect Switch Cabinet l l Ra. 304 l See 2.21 l

, l l 2 lCDEllB-1 l Disconnect Switch Cabinet l l Rm. 304 l See 2.21 l l l 2 lCDFilA-1 l Disconnect Switch cabinet l l Rm. 427 l See 2.21 l l l 2 l CDFil A-2 l Disconnect Switch Cabinet i I Rm. 427 l See 2.21 l

I l 2 lCDFilC l Disconnect Switch Cabinet l l Rm. 236 l See 2.21 1 I l 2 IEV50370 i Terminal Block Box l l Rm. 236 l See 2.21 l l l l 2 lEV50380 i Terminal Block Box l 1 Rm. 235 l See 2.21 l l l 2 lEV50650 l Terminal Block Box l l Rs. 208 l See 2.21 l l l 2 lEV50670 l Terminal Block Box l l Rm. 314 l See 2.21 l l l 2 lEV50900 1 Terminal Block Box l l Rm. 314 l See 2.21 l l l 2 lJT3712 l Terminal Block Box l l Rm. 314 l See 2.21 l l l 2 lNC0621 l Push Button Switch l l Rs. 314 i See 2.21 l l l 2 lNC0622 l Push Button Switch l I Rm. 203 l See 2.21 l l l 2 lNV50370 l Push Button Switch l l Rm. 236 l See 2.21 l

! l l 2 lNV50380 '. Push Button Switch l l Rm. 236 l See 2.21 l l l 2 lNV50650 l Push Button Switch l l Rm. 208 l See 2.21 l l l l l l l l l

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i Worksheet l l Plant 1 l Inside i Outside 1 l __ Index No. l Primary I i I Rev. IID Number l Generic Name l Primary i I i 1 i Containment l Containment i 1 I REMARKS I j i 2 i i l INV50670 1 Push Button Switch i I I 1 2 INv50900 l l Rs. 314 1 Push Button Switch l See 2.21 1 l l l Rm. 314 1 1 I i See 2.21 1 j i i i l I I I i I I i i I I i i I i i I I i l i i I ,

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I I I I I LOCAIION I l l l 1 I I Inside i Outside l l l Workshert l l Plant l l Primary l Primary i I l Index Nc. I Rev. IID Number l Generic Name l Containment l Containment l REMARKS I I i i l i i i i l 10 1C5716 i Engineering Safety Feature Panel l l Rm. 505 l I l l 0 LEV 50680 1 Terminal Block Box l l Rm. 201 A I I I IO IMV50680 i Valve Motor Operator l l Rs. 201A i l i 10 INV50680 i Push Button Switch l l Rm. 427 I I I I I I I I I I I I I I I I i 1 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I i I I i I I I I I I I I I I I I I I I I I I I I I I I I I I I I l I I I I l l l l l l l l l 1 I I I I I I I I I I l l l 1 1 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I l l I I I I I I I I I I I i 1 I I I I I I I I I I I I I I I i I I i i l l I i l I i

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, !2QUIPMENT DESGIPTION ll l l Pa ramete r l Specification l Qualification l Specif ication Qualification l Method l Items l l

l M-2 l l l

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}lSyctem: Hydrogen Dilution l loperating l 1 Year l 1 Year l F l ROC-22D l Simultaneous l Mone l 57 Days l l V-22A l Test l l

!l ll Time l l l

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, lPlcut ID No. MC0561 ll l l l l M-2 l l l ll 1 l l l ji

' l Component: Recirculation l lTegeraturel 283.0 l 330.0 l H, X l ROC-22C l Simultaneous l Mone l l l V-22A l Test l l

,j Fan (Motor) ll (*F) l l l l l

ll ll l l l l M-2, l l l l l l ,

} lManuf acturer: Joy ll l ROC-22D l Simultaneous l None l '

!l (Reliance) l l Pressure l 52.0 l 92.7 l G, X l l l V-22A l Test l l ij ll(PSIA) l l l l l l l l i l Modal Number: 500772-498 ll l M-2 l l l '

l l l i l Serial Number: GF-20662 ll l ROC-22D l Simultaneous l Mone l ll Relative l 100.0 l 100.0 l A l

}l l V-22A l Test l l l

l Function

Mixing of Ctat.ll Humidity l l I  !  ! I

I Atmosphere f or H2 II I%I { I I M-2 l l l l Dilution and Purge ll l l l l l ROC-22D l l l l Accuracy

Spect N/A ll l Boric Acid l Boric Acid l A l V-22A l Simultaneous l None l jl Demon N/A ll Chemical l 1800 ppm l 1800 ppm l l CAL-40 l Test, l l l l Sp ray l pH 5.0 l pH 5.0 l ll Note 1 l Analysis l l l

!l Service: Containment ll l l l

l l l l l j Recirculation ll l l l w-2 l l l '

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l l ROC-22D l Sequential Testl No7e l Containment ll Radiation l1.7 x 10 RADS l1.0 x 10 RADS l CAL-44 l V-22A l l l

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, ll l l l l M-2 l l l f l IFlood Level Elev: 572'-2"ll l l I l ROC-22D l Sequential Test l None l lAbova Flood Level: Yes ll Aging l 40 Years l 40 Years l V-22A l l l l

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l lNsedsd for ll l l l l l j l Hot Shutdown lX l ll l l l B l M-19 l W/A l None l

,I l l Subme rgencel 572'-2" l 642'-5" l l l l l l

l Cold Shutdown lX l ll l l l l 1 l l ll l l Il 4

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, l EQUIPMENT DESCRIPTION ll l l_ ENVIRONMENT l l l DOCUMENTATION REF. l l Specification l Qualification l5becificationlQualif1cation l Qualification l Outstanding l I ll_ Parameter ll

. l System:

l l Method Hydrogen Dilution ll Operating l l l Items l

. l ll Time 1 Year l 1 Year l F l l M-2 ROC-22D l l l

l Plant ID No. MC0562 ll l l $7 Days l l V-22A l Simultaneous l None l l l l Test l l Component: ll l l l 1 l l

Recirculation llTemperaturel l l l 233.0 l M-2 i l Fan (Motor) ll ('F) l 330.0 i H, X I l l l ROC-22D l

ll l l l l V-22A l Simultaneous l None l lManvf &cture r: l l Test l Joy ll l l l l l

l l l l '

(Reliance) ll Pressure 1 52.0 l l M-2 l l

[l 92.7 l G, X l l ll(PSIA) l l l ROC-22D l Simultaneous l 1 l Modal Number: 500772-498 ll l l V-22A None l l l Test l l Serial Number: GF-20663 ll l l ) I I l l l l i l

l l Relative l 100.0 l l M-2 l l

l 100.0 l A l l

,j ll Function s Mixing Atmosphere for Hof Ctat. l l Humidity l l l ROC-22D l Simultaneous l None 2  !!_ I% I I l l V-22A l I Test l Dilution and Purge 2

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I l Accuracy: Spec t N/A ll l l I

l Demon: N/A l Boric Acid l Boric Acid l M-2 l ( l

l ll Chemical l 1800 ppm l 1800 ppm l ROC-22D l l l l Spray l A l V-22A l llServica: Containment ll l pII 5.0 l pH 5.0 l l CAL-40 l Simultaneous l None l I l l l Test, l i

l Recirculation ll l l.

l l Note 1 l Analysis l l t Fan 2 ll l l l ' l I l l l l Location: Containment.

l ll Radiation l1.7 x 107 RADS l1,0 x 109 l l M-2 ) l ll RADS l CAL-44 I l l l ROC-22D l Sequential Testl l None l l Flood Level Elev: 572'-2"ll l l 1 V-22A l l l Abova Flood Level: Yes ll Aging l 40 Years l l M-2 l l

ll l 40 Years l I l ROC-22D l l Nasded fort l l l l Sequential Test l None l ll l l l V-22A l l Hot Shutdown lX l ll l l l l \ l I l l Subme rgencel l l I 572'-2" l l Cold Shutdown lX l ll l l 640'-6" l B l M-12 l N/A l l l l l None l ll l l l l l l l l 1 l

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l 11 l EQUIPMENT DESCRIPTION ll_ I l ENVIRONMENT ll Parameter l l 1 l_

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} Specification l Qualification DOCUMENTATION REF. ~l lSyr,tsm: I I ISpecificationIQualificationll Qualification l Outstanding l i l Hydrogen Dilution ll Operating l 1 Year l Method l Items ll Time l 20 Years l l l l l Note 1 l V-41A i

_l l Plant ID No. MC0621 ll l l

l l Sequential l None

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l l l l Tent l l

l Component: Blower Fan l l l l l l l Temperature l 221.0 l l l Motor l

, l ll (*F) l l Exempt l C-314 l Note 2 l l l ll l l l N/A l l l None l Manufacturers ll l l ' l l l l l l 1

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)l ll Pressure l 19.76 l l^ l l

ll(PSIA) l Exempt l C-314 l l

' l Style Number: l l l Note 2 l ,N/A l il 73D72781 ll l l l '

l None l l l ll ll_ l l l l l ll Relative l l l l 100.0 l l l

' l Function: Drives Fan ll Humidity l l Exempt l A l l l l Note 2 l lAccurtcy: Spect ll (s) l l

l l l l N/A l None l 2

l N/A ll l l l l l l

l Demon

N/A ll l

l l l l l l l l i lSarvics: H 2 Dilution ll Chemical l N/A l l l l ll Spray l N/A l l

!l System Blower 1 ll l l N/A l N/A l l l "l l l N/A l None j l

.lIocstion: Auxiliary Bldg. llll l l l l  ! l l l l l l l l 1 l Rm. 314 l l l l ll Radiation l1.0 x 106 RADS l1.0 x 107 l l l ll l RADS l T l l OFlood Lovel Elev N/A ll l l l V-41A l Sequential Test l _l l l None l Abova Flood Level N/A ll Aging l l l

l l 40 Years l 20 Years l l Nesdsd for: ll l l I l l

l ll l l Note 3 l V-41A l Sequential l None l

Hot Shutdown E.

l l l lX l ll l Test l l l l liSubmergencel l l l l Cold shutdown lX l N/A l l ll l l N/A l N/A l N/A l l l l

l l N/A t _ll l l l None l-l l l l l l l l l l

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One year operating time is used as a conservative maximum specificati cn.

2 This motor operates a hydrogen dilution blower teceptable limits.

as part rogen dilution of Inthe system. hydhydrogen the event of a I4CA, the dilution The motor is operated manually with a control room switchsel to maintain hydrogen concentrations within This motor caused by aishigh exempt from energy linequalification break. because it does not perfo m

i. functions because the hydrogen dilution Failure ofisthe system not motor neededintothis environment will not degrade othera safety-related f safety-related Only if the motor was to fail during operation could its indicatie.itigate the ef fects of a high ene 4

i be concerned with emergency ventilation system status sffects.

during e operator. a HELBnot Furthermore, operated Since the motor the operator is will not d The radiation value is the post-LOCA recirculatory fluid accident dIncreased radiation post-LOCA and HELB are sepa

,3 ose plus the 40 year normal background dose.

M2terials and/or components sensit.ive to thermal aging will be repl accure that associated component will maintain functional operability in harsh envirotaced as per maintenance and taents.

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Checktd by: Date:  ? . '. / 4 I il i I I ~l lEQUTIMENT DESCRIPTION ll ENVIRONMENT l DOCUMENTATION REF. l Qualification l Outstanding l l ll Parameter l Specification l Qualification l Specification Qualification l hethod '

Items l 1 l1 l l 1 i l lSyctim: Hydrogen Dilution l l Operating l l 1 Year l 20 Years l Note 1 V-41A l Sequential l l None l l )) Time 1 l l l l Test l l l Plcnt ID No. MC0622 ll l l l l l ll l 1 l i i I I l Component: Blower Fan ll Temperature l 192.0 Exempt C-208 l l l Note 2 l N/A l None l

] Motor ll (*F) l l l l l l l l 11 l l '

l l l l lM:nufacturer: ll l l l l l l l l Westinghouse ll Pressure l 16.25 l Exempt l C-208 l Note 2 l N/A l None l l ll(PSIA) l l l l l l l l Style Number: 73D72781 ll  ! l l l l l l l ll l l l 1 l l l l l l Relative l 100.0 l Exempt l A l Note 2 l N/A l None l l Function: Drives Fan l l Huraldity l l l l l l l l ll <s) l l l l 1 I l Accuracy: Spect N/A ll l l l l l l

l Demon: N/A ll l l l l l l l l ll Chemical l N/A l N/A l N/A l N/A l N/A l None l lSarvice: H2 Dilution ll Spray l l l l l l l l System Blower 2 ll l l l l l l l l ll l l 1 l l I I lLocatioat Auxiliar/ Bldg. ll l l l l l l l Rm. 208 l l Radiation l1.97 x 106 RADS l1.0 x 107 RADS l T l V-41A l Sequential Test l None l l ll l l l l 1 I IFlood Level Elev: N/A ll l l l l l l l lAbova Flood Level N/A ll Aging l 40 Years l 20 Years l I l V-41A l Sequential l None l

] ll l l Note 3 l l l Test l l lNesdsd for ll l l l l l 1

] Hot Shutdown lXl ll l l l l l l l ll Submergence l N/A l N/A l N/A l N/A l N/A l None l l Cold Shutdown lX l ll l l l l l l l l ll l l l l l l 1

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1. One-year operating time is used as a conservative maximum specification.

2. This motor operates a hydrogen dilution blower as part of the hydrogen dilution system. In the event of a LOCA, the hydrogen dilution system is designed to add air to the containment vessel to maintain hydrogen concentrations within cceeptable limits. The motor is operated manually with a control room switch.

This motor is exempt f rom qualification because it does not perform a safety-related function in the harsh steam environment caused by a high energy line break. Failure of the motor in this environment will not degrade other safety-related functions because the hydrogen dilution system is not needed to mitigate the effects of a high energy line break accident.

Only if the motor was to fail during operation could its indicating lights give erroneous indication. Since the motor is not operated during a high energy line break, its failure will not mislead the operator. Furthermore, the operator will not

.be concerned with emergency ventilation system status during a HELB. Increased radiation post-LOCA and HELB are separate effects. The radiation value is the post-LOCA recirculatory fluid accident dose plus the 40 year normal background dose.

3. Materials and/or components sensitive to thermal aging will be replaced as per maintenance and replacement schedules to assure that associated component will maintain functional operability in harsh environments.

Fccility: L iis-Becca Unit 1 o

k / O v ON Dockst 50-346 SYSTEM COMPONENT EVALUATICH WORKSHEET Index avo.: _215H-009 Re v. 2 Prepared by: !1 Checksd by a Dates J d/Mr& L / Date: //////3 l ll t i l l EQUIPMENT DESCRIPTION ll ENVIRONMENT I l I DOCUMENTATION REF.

l l l l Parameter I Specification Qualification 'Epecification ! Qualification' l Qualification l Outstanding l

! l ll l t i Method l Items l lSystsm: Hydrogen Dilution l l Operating l 1 Year l 1.1 Years l l l F l M-28 l System ll Time l l l l Simultaneous l None l l ll 1 l V-24C l Test l l l l

) l Plant ID No. MV50370 ll. l Nde1 I l l l l l l l l' Temperature l 198.0 l i l l l Component : Valve Motor ll l 250.0 l C-236 l M-28

(*F) l l l l Simultaneous l None l i l Operator ll l l V-24C l Test l l l l lMinuf acturer Limitorque ll l l l l l l l l l l l l Pressure l 15.51 l 39.7 C-236 l l I l Modal Number: SMB-000 l l M-28 ll(PSIA) l l l l Simultaneous l None l lO/N: 370756F ll l l l V-24C l Test l l l l l ll l l l l l l l Function: Operates Con- ll Relative l 100.0 l 100.0 1 l l l l tainment H 2 Dilution l A l M-28 ll Humidity l l l Simultaneous l None l

' l Isolation Valve ll (%) l l l l V-24C l Test l l lAccurtcy: Spec : N/A ll l  !

l l

,j Demon: N/A ll l l l l l l l l

l l l l l l l l lCheadcal l N/A l N/A l N/A l

'ISarvice: Containment l l Sp ray l N/A l N/A l None l l l l l l H2 Dilution ll l l l l l l l l Isolation Valve ll l l l l l l l 1l Location: Auxiliary Bldg. l l l l I l l l l l l Rm. 236 ll Radiation l 1. 97 x 106 RADS l2.0 x 107 l l RADS l T l M-28 l Sequential Test l l ll l l l v-24C None l Il Flood Level Elev: N/A ll l l l l l l l

llAbovaFloodLevel: N/A ll Aging l 40 Years l 40 Years l l t l l ll l l I l CAL-93 l Sequential Test l None l l l

)lNasd:dfors ll l l l l Analysis l l

'l Hot Shutdown lX l ll l l l l I l l

jl l l Subme rgence l l l l l l N/A l N/A il Cold Shutdown lX l ll l l l N/A l N/A l N/A l None l ll l l l ll l l l l l l l l 1 l

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• gygC ,g Deter g/ 2/p3 1 .

2.

%s testinsubjected 120*F 1 5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br />.the valve motor operator to a cransient of 250*F and 59 7 psia for 30 minutes, followed by a cooldown to

! then a cooldown to 200*F and 24.7 pela which was maintained for 15 days.%e valve motor operator was then e De pressure in Roca 236 peaks at 15 51 psia in 1.00 seconds. We temperature in scam 236 peaks at 190*F in 19.0

caconds.

] cubient af ter 6.7 minutes. We temperature and presmare in boca 236 return to

. Based on this information, it can be concluded that the laboratory test subjected the valve motor operator to an ov erall i

sore severe environment than that which would result frcan a postulated Hela. Since the valve motor operator remained operable throughout the test and functional after the test, functional C-236) during and after exposure to the accident environment which would result frasi the postulated Hela.it can be c (Reference i

1 t

1 i

4 i

l l

l l

l

m m .,

j Facility: Dav40-Be233 Unit 1 SYSTEM CCMPONENT w UATION WORKSHEET Ind;x LwJ 215H-010 Dockst: 50-346 Rev.: 2 Propered by : Date: (f I h2 Checksd by: &&J/ Date: N/-Y' ?)

I II i l l l

! EQUIPMENT DESCRIPTION ll ENVIRGIMENT DOCUMENTATION REF. l Qualification l Outstanding l l l l Pa ramete r l Specif ication l Qualification Specif ication Qualification Method 1 Items l l 11 l l I ,

I l l System: Hydrogen Dilution l l Operating l 1 Year l 1.1 Years l F l M-28 l Simultaneous l None l l System ll Time l l l l V-24C l Test l l 1 l ll l l l Note l' l l l I lPltnt ID No. MV50380 ll l l l l l l l l lT**peratu re l 198.0 l 250.0 l C-236 l M-28 l Simultaneous l None l

l Component

Valve Motor ll (*F) l l l l V-24C l Test l l l Operator ll l l l l l l l

l Minuf teture r

Limitorque ll l l l l l l l

l l! Pressure l 15.51 l 39.7 -l C-236 l M-28 l Simultaneous l None l lModel Number: SMB-000 ll(PSIA) l l l l V-24C l Test l l lO/N: 370756F ll l l l l l l l l ll l l l l l l l l Function: Operates Con- l lRelativo l 100.0 l 100.0 l A l M-28 l Simultaneous l None l I l tainment H2 Dilution ll Humidity l l l l V-24C l Test l l

, l Isolation Valve ll (%) l l l l l Accurtcy : Spec : N/A l 1 l l l l l l Demon: N/A ll ll l l l ll l -l l ll Chemical l N/A l N/A l N/A l N/A l N/A l None l lSarvice: Containment l l Sp ray l l l l l l l l H2 Dilution ll l l l l l l l l Isolation Valve ll l l l l l l l l Location: Auxiliary Bldg.ll l l l l l l l 6

l Rm. 236 ll Radiation l1.97 x 10 RADS l2.0 x 10 7RADS l T l M-28 l Sequential Test l None l ,

l ll l l l 1 v-24C l l l IFlood Level Elev: N/A ll l l l l l l l l Abova Flood Level: N/A ll Aging l 40 Years l 40 Years l I l CAL-93 l Sequential Test l None l l ll l l l l l Analysis l l lNasdsd for ll '

l l l l l l Hot Shutdown lX l ll l l l l l Il l l Subme rgencel N/A l N/A l N/A l N/A l N/A l None l

'l Cold Shutdown lX l ll l l l l l l l l ll l l 1 l l l l

~

• • scilityho) avis-Becse Unit 1 '

Docket: 50-346 BYSTPJe C0elPC0iEh? EVALLA' DON WORKShEL*r

( Index No.: 215H-010A NCfria Rev.: f

) Prepared by: #"*d Checked bys *g/dj . Dates Date: l[ f!fl g/g/yf i.

1.

j %e test 120'F in subjected 3.2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />. the valve motor operator to a transient of 300*F and 84.7 pr.ie for 32 minutes, followed by a cooldow n to i

maintained forin92 236 peaks at 198'F 19.0hours, seconds.then a cooldown to 200*F and 24 7 psia, whit.h was maintained for 2 We temperature in hoom 236 return to ambient after 6 7 minutes.We pressure in Room 236 peaks at 15 51 psia in 160 seconds. We conditions in hoca i

i Based on this information, more severe environment than it can thatbe concluded which that the would result laboratory froen testHela.

a postulated subjected the valve motor operator to an overall

Since the valve motor operator remained j operable throughout the test and functional af ter the test, it can be concluded that the valve motor rperator will remain functional during and after exposure to the accident environment which would result from the postulated HEIA .

i a

b i

l l

1 l

1 1

I i

l I 1

l Facility: D ds-Bessa Unit 1 Dockst:

n 50-346 SYSTEM C04POIENT CUATION WORKSHEET Index Re v.

o 215H-Oll 2

Prepared by: Dates l /!83 I Checksd by: A&h Date ///,V/3 l l l l 11

, I DOCUMENTATION REF. l Qualification l Outstanding l l EQUIPMENT DESCRIPTION ll ENVIRONMENT Method l l l Parameter l Specification l Qualification !becificationl Qualification l Items l l l i l ll l l l l ll System: Hydrogen Dilution l l Operating l 1 Year l 1.1 Years l F l M-26 l Simultaneous l Mone l

• V-24C Test l l l l l i l System ll Time l l

Note 1 l ll l l l l

} l Plant ID No. MV50650 ll , I l  !

M-26 l Simultaneous l None l

)l l l Temperature l 192.0 l 300.0 l C-208 l

'V-24C l Test l l

< l Component : Valve Motor ll (*F) l l l l l

l l ll Operator l l l j l l l l l lManuf acturer: Limitorque ll l { l j j ll Pressure l 16.25 l 84.7 l C-208 l M-26 l Simultaneous l None l l V-24C l Test l l l Modal Humbert SMB-000 ll(PSIA) l l l l l l

lO/N: 370756A ll l l l l l l

] lS/N: 195592 ll l l l l M-26 l Simultaneous l None l

] [ Function : Operates Con- l l Relative l 100.0 l 100.0 l A l l V-24C l Test l l j l tainment H2 Dilution ll Humidity l l l l l l l l Inlet Isolation Valve ll (%) l i l l l l

l Accurtcy

Spect N/A ll l ) i l l l l

1l Demon N/A ll l l l N/A N/A l None l j l ll Chemical l N/A l N/A l N/A l l l l l l l

l Sarvice

H2 Dilution l l Sp ray l l l l l l Containment Inlet ll l l

!l l l  !

I l l l Isolation valve ll l l l l

! l Location: Auxiliary Bldg. l l l 6

l 8

I J l l Sequential Testl None T M-26 l ll Rm. 208 ll Radiation l1.97 x 10 RADSl2.0 x 10 RADS l l v-24C l e l l l 1 l l l ll l l l l l

! l Flood Level Elev: N/A ll l l 40 Years l I l CAL-93 l Sequential Test l None l I l Abova Flood Level N/A ll Aging l 40 Years l l Analysis l l ll ll l l l l l l l 1 lNasded for ll l l l l l '

}l Hot Shutdown lX l ll 1 l l N/A N/A None l l l Subme rgencel N/A l N/A l N/A l l l I l l l l

l l Cold Shutdown lX l ll l l l l l l l i

l ll l l l l 1

Fccility:

s )

L.-Jo-Berse Unit 1 p),

(

C1fSTDt COMPOWENT ATION lJORKSH1.ET Index No. h 15H-01_1A Dockst 50-346 .

Fev.: 2

-Pripared by: fd , Date: I( 3f Queckcd bya y ,sg_r g i j Dates pf2/3) 9

1. 'the test subjected the valve motor operator to a transient of 300*F and 84.7 paia for 32 minutes, followed by a cooldown to 120*F in 3.2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />. *ahe valve motor operator was then subjectea to a second transient of 300*F and 44 7 psia, which was maintained for 92 hours0.00106 days <br />0.0256 hours <br />1.521164e-4 weeks <br />3.5006e-5 months <br />, then a cooldown to 200*F and 24.7 psia, which was maintained for 24 days. the temperature in Room 208 peaks at 192'F in 7.1 seconds. The pressure in hoom 208 peaks at 16 25 psia in 1,55 seconds. the conditions in .'ean 208 return to ambient af ter 20 minutes.

Based on this information, it can be concluded that the laboratory test subjected the valve motor operator to an overall more severe environment than that which would result frca a postulated Hela. Since the valve sotor operator remained operable throughout the test and functional atter the test, it can be concluded that the valve motor operator will remain functional during and af ter exposure to the accident environment which would result from the postulated HEIE. (Reference C-208)

~

O Facility: Dh-Be2O3 Unit 1 o

SYSTEM CmPCNENT kjATICH WOnKSHEET o

Ind a al Rev 315H-012 2

Docket: 50-346 Prepcred by: b Dates /

Checksd by : &; & C 1 Dates u/A/(3

~l I l l I il ENVIRONMEN2 l DOCUMENTATION REF, l Qualification l Outstanding l l EQUIPMENT DESCRIPTION ll Method Items l ll Parameter l Specification l Quelification 90 ecif ic ation Qualification l l l ll 1 I i F M-28 l Simultaneous l None l l System: Hydrogen Dilution l l Operating l 1 Year l 1.1 Years l l l l V-24G l Test l l l System ll Time l l Note 1 l l l l ll l l l l l l lPltnt ID No. MV50670 ll l l l l l l l lTesiperature l 221.0 l 250.0 l C-314 l M-28 l Simultaneous l None l V-24G l Test l l 1 lConponent: Valve Motor ll (*F) l l l l l

l l il Operator ll l l l l

iMinuf teturer: Limitorque ll l l l l l l l l l Pressure l 19.76 l 39.7 l C-314 l M-28 l Simultaneous l None l l V-24G l Test l l lModel Number: ll(PSIA) l l l l l l

llO/N: 390480B ll l l l I l ,l l ll l 1 l l M-28 l Simultaneous l None l

! l Function: Operates l l Relative l 100.0 l 100.0 l A l l V-24G l Test l l l

l l "Sarvice Water Valve to ll Humidity l l l l l

lH2 pilution Blower #1 ll (%) l l l l l 1

l Accuracy: Spect N/A ll l l l l l l l l l Demon: N/A ll l l l N/A N/A l N/A l None l l l l Chemical l N/A l N/A l l l 5 l l l l Sp ray l l l l Se rvice : H2 Dilution l l

l l l l Blower #1 Service ll l l l l l l ll Water Valve ll l l l l l

! l Location: Auxiliary Bldg. l l l 7

l l Sequential Testl None l l1.0 x 10 6 RADS l2.0 x 10 RADS l T l M-28 l Rm. 314 ll Radiation V-24G l l l l l l l l ll j l Flood Level Elev N/A ll l l l l l .l l N/A ll Aging l 40 Years l 40 Years l I l CAL-93 l Sequential Test l None l I lAbove Flood Level l l Analysis l l l ll l l l l  ! I l I l lNeedsd for: ll l l l l l Hot Shutdown lX l ll l l l l

N/A l N/A l N/A l None l l l l Subme rgencel N/A l N/A l l l l l l Cold Shutdown lX l ll l l l l l l l l ll I l l

O n Facility: L~s-Berse Unit 1 SYSTEM COMPONENTh._4tATION WORKSHEET ,

Index No. H-012A Dock:t: 50-346 Rev.: 2

. NCrfES Prepared by: b _

Dates ll!(f 83 Check d by: g4p f r Date /// 2/P1

1. %e test subjected the valve motor operator to a transient of 250*F and 39.7 psia for 30 minutes, followed by a cooldown to 120'F in 1.5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br />. %e valve motor operator was then exposed to a second transient of 250*F and 39.7 psia for 22 hours2.546296e-4 days <br />0.00611 hours <br />3.637566e-5 weeks <br />8.371e-6 months <br />, then a cooldown to 200*F and 24.7 pela which was maintained for 15 days. Se temperature in Room 314 peaks at 221.0*F in 1.55. The pressure in Room 314 peaks at 19.76 psia in .086 seconds. We temperature and pressure in Room 314 return to ambient conditions after 8 minutes.

Based on this information, it can be concluded that the laboratory test subjected the valve motor operator to an overall more severe environment than that which would result f rom the postulated HEIR. Since the valve motor operator remained operable throughout the test, it can be concluded that the valve motor operator wiR1 remain functional during and af ter cxposure to the accident environment which would result f rom the posttalated HEI2. (Reference C-314) i 9

9

Facilitys Em a-Becca Unit.1 i ) b%)

SYSTEM CCMPONENTLAUATION WORKSHEET b

Index d 215H-013 Docket: 50-346 Rev. : 2 Prepared by: N _- 4 Dates .I Check 2d by huh Date: N/.8//3 4

l ll l l l l

, l EQUIPMENT DESCRIPTION ll ENVIRONMENT l DOCUMENTATION REF. l Qualification l Outstanding l Method l l l Parameter I _ Specification Qualification l Specif ication Qualification l Items l l ll i l l l lSyctem: Hydrogen Dilution l l Operating l 1 Year l 1.1 Years l P l M-28 l Simultaneous l None l

, l System ll Time l l . l l V-24C l Test l l l ll l l l l Note 1 l l lPltnt ID No. M750900 ll l l l l l l l ll l l Temperature l 221.0 l 250.0 l C-314 l M-28 l Simultaneous l None l (Component : Val'ee Motor ll (*F) ] l l l V-24C l Test l l

l Operator ll l l l l l l l  ;

. lMinuf Ecturer: Limitorque ll l l l l l l l l l l Pressure l 19.76 l 39.7 l C-314 l M-28 l Simultaneous l None l SMB-000-2 ll(PSIA) l l V-24C l Test l l l lModel Number l l l lO/N: 370756F ll l l l l l l l l ll l l l l l l l l Function : Operates Con- l l Relative l 100.0 l 100.0 l A l M-28 l Simultaneous l None l ll Humidity l l l l V-24C l Test l l l tainment H2 Dilution l Inlet Isolation Valve ll (%) l l l l l l l l Accu rocy : Spect N/A ll l l l l l l l l Demon: N/A ll l l l l l l l ll Chemical l N/A N/A l N/A l N/A l N/A l None l

!l l ISarvice Containment l l Sp ray l l l l l l l l l l H2 Dilution Inlet ll l l l l l i l Isolation Valve ll l l l l l l Location: Auxiliary Bldg.ll l l l l l l 6 7 l Sequential Test l None l Rm. 314 ll Radiation l1.0 x 10 RADS l2.0 x 10 RADS l T l M-28 l ll ll l V-24C l l l l

l i l Flood Level Elev N/A ll l l l l l

< lAbova Flood Level: N/A ll Aging l 40 Years l 40 Years l I l CAL-93 l Sequential Test l None l ll l l l l l Analysis l l I

-! lNasdsd for: l l l l l l

!ll Hot Shutdown lX l ll ll l l Subme rgencel l

N/A l l

N/A l

l N/A l N/A l

l N/A l

l None l

l l

q l Cold Shutdown lX l ll l l l l l l l l ll l l l l l l l l

l 1

rq s Index * '5H-013A ATION WORKSHLET F cilitys Ikasic-Berse Unit 1 SYSTEM COMPONDn Rev. Ut Docket: 50-346 .

NCftES Prepared by: N Dates f( ( 83 Onecked bys p.,,f h g Dates - pg j gf gj followed by a cooldown to

1. Se test subjected the valve motor operator to a transient of 250*F and 39.7 paia for 120*F in 1 5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br />. Er temperature and then a ecoldown to 200'F and 24.7 psia, which was maintained for 15 days.We pressure in the contalrum ct 109'F in 22.0 seconds.

pressure in the containment annulus return to ambient af ter 6 7 minutes.

Based on this information, it can be concluded that the laboratory test subjected Sincethe the valve motoroperator valve motor operator to an overall remained more severe environment than that which would result from a postulated HEIA. h l e motor operator will remain t l t d HEIA. (Reference operable throughout the test and functional af ter the test, it can be concluded that t C-Annulus) l

( .

W D c

__ _