ML20237C387

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Summary of 980729 Meeting W/Util in Rockville,Md to Discuss Technical Issues Associated W/Util Proposed License Change Request Re UHS for Plant.List of Attendees Encl
ML20237C387
Person / Time
Site: Hope Creek PSEG icon.png
Issue date: 08/18/1998
From: Richard Ennis
NRC (Affiliation Not Assigned)
To:
NRC (Affiliation Not Assigned)
References
NUDOCS 9808210126
Download: ML20237C387 (19)
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' y i UNITED STATES

.j NUCLEAR REGULATORY COMMISSION g g .

WASHINGTON, D.C. 20066 4 001 g . . . . . p* August 18, 1998 I

( i LICENSEE: Public Service Electric and Gas Company '

FACILITY: Hope Creek Gmerating Station

SUBJECT:

SUMMARY

OF JULY 29,1998, MEETING REGARDING ULTIMATE HEAT SINK LICENSE CHANGE REQUEST i

This summary refers to the meeting with Public Service Electric and Gas Company (PSE&G) conducted on July 29,1998, at the U.S. Nuclear Regulatory Commission (NRC) office in Rockville, Maryland. The meeting was held to discuss technical issues associated with PSE&G's proposed license change request related to the Ultimate Heat Sink (UHS) for Hope Creek Generating Station. A list of the attendees at the meeting is enclosed (Enclosure 1).

The purpose of the meeting was for PSE&G to provide additionalinformation to complete the submittal and to resolve the questions submitted to PSE&G via the NRC's request for additional i.

Information (RAI) dated July 17,1998. The RAI was submitted in response to PSE&G's request j dated June 12,1998, to make changes to the Technical Specifications associated with the UHS temperature limits. PSE&G provided a response to the RAI questions via their letter dated July 23,1998. '

in order to facilitate resolution of the RAI questions, PSE&G provided an overview on the operation of the Station Service Water System (SSWS) and the Safety Auxiliaries Cooling System (SACS). PSE&G also discussed how the analysis associated with the UHS license change request was performed. PSE&G provided partial copies of calculations EG-0046 (Enclosure 2) and EG-0020 (Enclosure 3) in order to facilitate the NRC review of the UHS license change request.

The PSE&G response to the RAI dated July 23,1998, was reviewed. The resolution of each of the NRC's questions was as follows:

Questions from Plant Systemy g;ygh The NRC's RAI letter dated July i/,1998, included 21 questions from the Plant Systems Branch.

The NRC staff stated that PSE&G's response to questions 1,2, and 6 through 21 were j acceptable. The NRC staffis still evaluating the response to questions 3,4, and 5, Based on the information provided by PSE&G at the meeting, the flow balance diagrams and heat balance j diagrams requested by NRC questions 10 and 11 do not need to be provided.

Questions from Ooerator Licensina and Human Performance Branch I

The NRC's RA! letter dated July 17,1998, included nine questions from the Operator Licensing and Human Performance Branch. The NRC staff stated that PSE&G's response to questions 1 i j through 9 were acceptable. >

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, . 1 2-Questions from Containment Systems Branch The NRC's RAI letter dated July 17,1998, included one question from the Containment Systems Branch. The NRC question related to the computer codes used by General Electric Company (GE) for the containment analysis during original plant design and for the current UHS license ct.ange request.

The PSE&G response stated that per Section 6.2 of the Updated Final Safety Analysis Report (UFSAR), GE used the SHEX computer code for the original Hope Creek containment anc!ysis.

The NRC staff asked for a more specific reference. PSE&G stated that UFSAR page 6.2-131 Reference 6.2-2, references GE topical report NEDO-10320, which was issued in April 1971.

PSE&G also stated that they have confirmed through contact with GE that SHEX was the computer code used in NEDO-10320.

Subsequent to the meeting, further investigation was done by the NRC staff relative to the computer code used for the containment analysis. GE topical report NEDO-10320 was reviewed and it does not provide any references to the SHEX code. Note, the NRC's position on the use of the SHEX computer code was addressed in a letter from the NRC to GE dated July 13,1993.

This letter stated that the code has not been approved for generic use. However, the use of the SHEX code can be accepted on a plant-specific basis, provided that benchmarking analysis is performed against the original code.

In a letter to the NRC dated August 13,1992, Detroit Edison provided information regarding the use of the SHEX computer code for the Fermi 2 power uprate safety analysis. The letter states in part that during the 1970's the approach used by GE to calculate the long-term containment response consisted of two codes. The M3CPT code was used to calculate the response from the time of LOCA start to the initiation of containment cooling. The HXSIZ code was used from the initiation of containment cooling to beyond the time the peak pool temperature was reached.

The approach used by GE in more recent years (1980's and 1990's) has been to use the SHEX code for long-term analysis. This letter goes on to state that it could not be established with certainty that the FSAR long-term containment analysis was performed with HXSIZ for Fermi 2.

However, based on certain assumptions used in the FSAR that were consistent with HXSIZ l modeling, and the fact that the Fermi 2 FSAR was docketed in April 1975 (which is in the time frame when HXSIZ was being used), it was concluded that HXSIZ was most likely used in j

generating the long-term containment response of the Fermi 2 FSAR.

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Based on the April 1971 issue date of GE topical report NEDO-10320 and the above information

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from Fermi, the NRC staff requests that PSE&G provide more definitive documentation that the 1 SHEX code was used for the original Hope Creek contair. ment analysis. If the SHEX code was {

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I not used for the original analysis, the results of be.Mmarking analysis between the SHEX code and the original code will need to be provided for the NRC to complete the review of the UHS license change request.

original signed by l Richard B. Ennis, Acting Project Manager Project Directorate 1-2 Division of Reactor Projects - 1/11 ,

Office of Nuclear Reactor Regulation Docket No. 50-354

Enclosures:

1. Attendance List
2. PSE&G Calculation EG-0046, Page 10 of 46 .
3. PSE&G Calculation EG-0020, Pages 31 through 42 of 43 cc w/encls: See next page  :

DISTRIBUTION Hard Coov w/encls 1,2,3 Docket File PUBLIC PDI-2 Reading REnnis OGC ACRS E-Mail w/ enc! 1 SCollins/FMiraglia BBoger JZwolinski RCapra TClark TMartin (e-mail SLM3)

DJaffe '

WLeFave DJackson KKavanagh GWest RGoel CLi LMarsh TCollins CBerlinger RGallo BMcCabe <

JLinville, RGN-l l ^/

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OFFICE PDI-2/PM PDI-3/LA SF$d/BC . SRXB/BC SCSB/BC H PDl-2/D NAME RE sIrb TC LMarshhTCollinsk CBerlinger RC DATE T /LN98 f/N98 f//2/98 t Q/I3/98 h/b98 /h/98 E/ ffr/98 OFFICIAL RECORD COPY jic*"I l

I DOCUMENT NAME: HC7-29.MTS bg

not used for the original analysis, the results of benchmarking analysis between the SHEX code and the original code will need to be provided for the NRC to complete the review of the UHS license change request.

Richard B. Ennis, Acting Project Manager Project Directorate 1-2 Division of Reactor Projects - 1/11 Office of Nuclear Reactor Regulation Docket No. 50-354

Enclosures:

1. Attendance List
2. PSE&G Calculation EG-0046, Page 10 of 46
3. PSE&G Calculation EG-0020, Pages 31 through 42 of 43 cc w/encis: See next page i

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. 1 Public Service Electric & Gas Hope Creek Generating Station Company cc:

Jeffrie J. Keenan, Esquire Manager- Joint Generation Nuclear Business Unit - N21 Atlantic Energy P.O. Box 236 6801 Black Horse Pike Hancocks Bridge, NJ 08038 Egg Harbor Twp., NJ 08234-4130 Hope Creek Resident inspector Richard Hartung U.S. Nuclear Regulatory Commission Electric Service Evaluation Drawer 0509 Board of Regulatory Commissioners Hancocks Bridge, NJ 08038 2 Gateway Center, Tenth Floor Newark, NJ 07102 Mr. Louis Storz Sr. Vice Pre.tl dent - Nuclear Operations Lower Alloways Creek Township Nuclear Dopartment clo Mary O. Henderson, Clerk P.O. Box 236 Municipal Building, P.O. Box 157 Hancocks Bridge, NJ 08038 Hancocks Bridge, NJ 08038 General Manager - Hope Creek Operations Mr. Elbert Simpson Hope Creek Generating Station Senior Vice President-P.O. Box 236 Nuclear Engineering Hancocks Bridge, NJ 08038 Nuclear Department P.O. Box 236 Manager- Licensing and Regulation Hancocks Bridge, NJ 08038 Nuclear Business Unit - N21 P.O. Box 236 Mr. Harold W. Keiser Hancocks Bridge, NJ 08038 Chief Nuclear Officer & President Nuclear Business Unit Regional Administrator, Region i Public Servico Electric and Gas U.S. Nuclear Regulatory Commission Company 475 Allendale Road Post Office Box 236 i King of Prussia, PA 19406 Hancocks Bridge, NJ 08038  !

Dr. Jill Lipoti, Asst. Director Radiation Protection Programs NJ Department of Environmental Protection and Energy CN 415 Trenton, NJ 08625-0415 i

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MEETING ATTENDANCE LIST Licensee: Public Service Electric and Gas Comoany Plant (s): Hooe Creek Generatina Station

Subject:

Ultimate Heat Sink License Chance Reauest Date: July 29.1998 Time: 9:00 a.m.

Location: NRC Offices. OWFN Room 16-B-6 NRC STAFF TITLE ORGANIZATION R. Capra Project Director NRR/DRPE/PDI-2 i R. Ennis Project Manager NRR/DRPE/PDl-2 D. Jaffe Project i, tanager NRR/DRPE/PDil-2 W. LeFave Senior Thactor Systems Engineer NRR/DSSA/SPLB D. Jackson Reactor Systems Engineer NRR/DSSAISPLB K. Kavanagh Reactor Sfstems Engineer q NRR/DSSA/SRXB i G. West Human Factors Psychologist NRR/DRCH/HOHB R. Goel Containment Systems Engineer NRR/DSSA/SCSB C. Li Senior Systems Engineer NRR/DSSA/SPLB PSE8G TITLE D. Garchow Director, Design Engineering G. Salamon Manager, Hope Creek Licensing J. Priest Licensing Engineer R. DeNight Supervisor, Analysis / Specialty Engineering J.Zudans Manager, Mechanical Design Engineering Enclosure 1 f

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PROTO-POWER CORPORATION 96-053 "' B "*" 10 ' 46 GRO I ON, CONNECTICUT (PSE&G No. EG-0046) (2s

( P. M. Austin ""' November 24,1997

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J.F.Lundy 11-337

"" Public Service Electric & Gas Company ""***

11 ope Creek Generating Sution Safety and Turbine Auxiliaries Coolmg System 5""

Safety and Tmbine Auxiliaries Cooling System (STACS) Operation Tabic 6.4.1.A: SACS Performance with No Actise Failures (Loop A)

SACS 1.oop A Component Component Tag Flow Rate (cpm) Required Flow (ppm) Margin SACS Pumps AP-210 10478 < 15775 33.6 %

CP-210 10467 < 15775 33.6 %

IUIR lix l-AE 205 8988 7000 28.4 %

bl P IIx 1- A E-202 1117 1000 11.7 %

R11R Pump Seal 1-AP-202(-1) 21.9 18 21.7 %

Coolers 1-CP-202(-1) 26.7 18 48.3 %

IU1R Pump 1-AP-202(-2) 9.3 6 55.0%

Beasing Coolers 1-CP-202(-2) 9.7 6 61.7 %

l-AVil-210 134 89 50.6%

RIlR Pump Room 1-CVll-210 119 78 52.6%

Coolers 1-EVH-210 135 89 51.7 %

l-GVII-210 12/ 78 59.0 %

l-AVlf-213 396 380 4.2%

FRVS Cooling Coils 1-CVil-213 391 380 2.9%

1-EVii-213 387 380 1.8%

l-A Vil-211 106 68 55.9%

Coie Spray Pump 1-Cvil-211 106 68 55.9 %

Room Coolers 1-livli-211 106 68 55.9%

l-GVil-211 107 68 57.4 %

llPCI Pump 1 AVli-209 73 37 97.3 %

Room Coolers 1-11Vil-209 99 37 166 %

l-AYE-412 427 260 64.2 %

EDG Room Coolers 1-CVE-412 430 260 65.4 %

l EVE-412 500 260 92 3 %

l-GVE-412 504 260 93.8 %

EDG lleat 1-AE-404/405/408 1022 800 27.8 %

Exchangers 1-CE-404/405/408 1029 800 28.6 %

CR Chiller 1- A K-400 1979 1588 24 6 %

1E Panel Cluller 1-AK-403 539 408 32.1 %

PCIG Cooler 1-AK-202 5.8 4 45.0 %

Enclosure 2

CALCULATION CONTINUATION SHEET SHEET: 31 of 43 CONT' D ON SHEET:

CALC. NO.: EG-0020 (Q)

REFERENCE:

N/A RWD 6 RWD 7 ORIGINATOR,DATE REV: 5/22/98 MSP/CSG GAM /KCK REVIEWER / VERIFIER,DATE 6/26/98 One Loop Operation NORMAL OPERAT!ON Flow Rate Heat Load No. Total Total Heat (gpm) (MBtu/hr) Req'd Flow Rate Load (gpm) (MBtu/hr)

EACS Demineralizers (Note 4) 55 0.000 2 55 0.000 MG Set Coolers 900 5.630 2 1800 11.270 Main Turbine Lube Oil Coolers 1725 9.360 1 1725 9.360 EHC Hydraulic Fluid Coolers 10 0.043 1 10 0.043 Generator Hydrogen Coolers 522 5.490 4 2088 21.950 Generator Stator Coolers 875 8.050 2 1750 16.100 iso-Phase Bus Coolers 52 0.515 1 52 0.515 Alterrex Air Cooler 160 0.392 160 1 0.392 RFPT Lube Oil Coolors 163 0.400 3 489 1.200 Second Condensate Pump Coolers 10 0.042 3 30 0.127 Turbine Building Chillers 3500 19.500 3 10500 58.500 Process Sampling 29 0.500 29 1 0.500 Service Air Coolers 270 2.240 1 270 2.240 Mezzanine Pipe Chase Coolers 153 0.503 153 1 0.503 Condenser Compartment Coolers 153 0.503 4 642 2.012 Total TACS Flows and Heat Loads 19,628 124.712 SACS Demineralizers 26 -

1 26 1E Panet Equipment Chiller 408 2.52 408 1 2.520 Control Room Chiller 1588 7.53 1 1588 7.530 RHR Heat Exchanger RHR Pump Seal Cooler RHR Pump Motor Cooler Fuel Pool Heat Exchanger 1000 8.05 2 2000 16.100 EDG Lube Oil Cooler EDG Jacket Water Cooler EDG Inter /After Air Cooler EDG Room Cooler FRVS Cooling Coils i RHR Pump Room Coolers HPCI Pump Room Coolers RCIC Pump Room Coolers i CS Pump Room Coolers Containment Gas Compressor 4 0.05 1 4 0.050 1

Post-LOCA Sampling Total SACS Flow and Heat Loads 4,179 26.100 Total System Loads 23,807 150.85 Enclosure 3 l Nuclear Common Revision 5 l 1

CALCULATION CONTINUATION SHEET SHEET: 32 of 43 CONT' D ON SHEET:

CALC. NO,: EG-002 0 (Q)

REFERENCE:

N/A RWD 6 RWD 7 ORIGINATOR,DATE REV: 5/22/96 MSP/CSG GAM /KCK REVIEWER / VERIFIER,DATE 5/26/98 Two Loop Operation NORMAL OPERATION Flow Rate Heat Load No. Total Total Heat (gpm) (MBtu/hr) Req'd Flow Rate Load (gpm) (MBtu/hr)

STACS Demineralizers (Note 4) 55 0.000 2 55 0.000 MG Set Coolers 900 5.630 2 1800 11.270 Main Turbine Lube Oil Coolers 1725 9.360 1 1725 9.360 EHC Hydraulic Fluid Coolers 10 0.043 1 10 0.043 Generator Hydrogen Coolers 522 5.490 4 2088 21.950 Generator Stator Coolers 875 8.050 2 1750 16.100 Iso-Phase Bus Coolers 52 0.515 1 52 0.515 Alterrex Air Cooler 160 0.392 1 160 0.392 RFPT Lube Oil Coolers 163 0.400 3 489 1.200 Second Condensate Pump Coolers 10 0.042 3 30 0.127 Turbine Building Chillers 3500 19.500 3 10500 58.500 Process Sampiing 29 0.500 29 1 0.500 Service Air Coolers 270 2.240 1 270 2.240 Mezzanine Pipe Chase Coolers 153 0.503 153 1 0.503 Condenser Compartment Coolers 153 0.503 4 612 2.012 Total TACS Flow and Heat Loads 19,723 124.712 SACS Demineralizers 26 -

2 52 1E Panel Equipment Chiller 408 2.52 1 408 2.520 Control Room Chiller 1588 7.53 1 1588 7.530 RHR Heat Exchanger RHR Pump Seal Cooler RHR Pump Motor Cooler Fuel Pool Heat Exchanger 1000 8.05 2 2000 16.100 EDG Lube Oil Cooler EDG Jacket Water Cooler EDG inter /After Air Cooler EDG Room Cooler FRVS Cooling Coils RHR Pump Room Coolers HPCI Pump Room Coolers RCIC Pump Room Coolers CS Pump Room Coolers Containment Gas Compressor 4 0.05 1 4 0.050

, Post-LOCA Sampling

{ Total SACS Flow and Heat Loads 4,110 26.100 Total System Load 23,833 150.85 l Nuclear Common Revision 5 l

CALCULATION CONTINUATION SHEET SHEET: 33 of 43 CONT'D ON SHEET:

CALC. NO.: EG-0020 (0) REFERENCE : N/A RWD 6 RWD 7 ORIGINATOR,DATE REV: 5/22/98 MSP/CSG GAM /KCK REVIEWER / VERIFIER,DATE 5/26/98 One Loop Operation NORMAL SHUTDOWN Flow Rate Heat Load No. Total Total Heat (gpm) (MBtu/hr) Reg'd Flow Rate Load (gpm) (MBtu/hr)

STACS Demineralizers (Note 4) 55 0.000 2 55 0.00 MG Set Coolers 900 5.630 Main Turbine Lube Oil Coolers 1725 9.360 EHC Hydraulic Fluid Coolers 10 0.043 Generator Hydrogen Coolers 522 5.490 Generator Stator Coolers 875 8.050 Iso-Phase Bus Coolers 52 0.515 Alterrex Air Cooler 160 0.392 RFPT Lube Oil Coolers 163 0.400 3 419 1.20 Second Condensate Pump Coolers 10 0.042 3 30 0.126 Turbine Building Chillers 3500 19.500 3 10500 58.50 Process Sampling 29 0.500 Service Air Coolers 270 2.240 1 270 2.24 Mezzanine Pipe Chase Coolers 153 0.503 153 1 0.503 Condenser Compartment Coolers 153 0.503 4 612 2.012 Total TACS Flow and Heat Loads 12,039 64.58 SACS Demineralizers 26 -

1 26 1E Panel Equipment Chiller 408 2.52 408 1 2.52 Control Room Chiller 1588 7.53 1 1568 7.53 RHR Heat Exchanger 9000 124.70 1 9000 234.70 RHR Pump Seal Cooler 18/5 0.35/ 0.09 2 23 0.44 RHR Pump Motor Cooler 6 0.01 2 12 0.02 Fuel Pool Heat Exchanger 1000 8.05 2 2000 16.10 EDG Lube Oil Cooler EDG Jacket Water Cooler EDG Inter /After Air Cooler EDG Room Cooler FRVS Cocling Coils RHR Pump Room Coolers 78 0.40 1 78 0.40  !

RHR Heat Exchanger Room Coolers 89 0.42 1 89 0.42 HPCI Pump Room Coolers RCIC Pump Room Coolers CS Pump Room Coolers I Containment Gas Compressor 4 0.05 4 0.05 Post-LOCA Sampling 1

l Total SACS Flow and Heat Loads 13,270 262.44 Total SACS Loads 25,323 327.06 I

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  • 1 CALCULATION CONTINUATION SHEET SHEET: 34 of 43 CONT' D ON SHEET:

l CALC. NO.: EG-002 0 (Q) REFERENCE : N/A t RWD 6 RWD 7 ORIGINATOR,DATE REV: 5/22/98 MSP/CSG GAM /KCK REVIEWER / VERIFIER,DATE 5/26/98 1

Two Loop Operation NORMAL SHUTDOWN Flow Rate Heat Load No. Total Total Heat (gpm) (MBtu/hr) Req'd Flow Rate Load (gpm) (MBtu/hr)

STACS Demineralizeis (Note 4) 55 0.000 2 55 0.00 MG Set Coolers 900 5.630 2 1800 11.20 Main Turbine Lube Oil Coolers 1725 9.360 1 1725 9.36 EHC Hydraulic Fluid Coolers 10 0.043 10 1 0.04 Generator Hydrogen Coolers 522 5.490 4 2088 21.98 Generator Stator Coclm 875 8.050 2 1750 16.10 Iso-Phase Bus Cooler, 52 0.515 1 52 0.52 Alterrex Air Cooler 160 0.392 1 160 0.39 RFPT Lube Oil Coolers 163 0.400 3 419 1.20 Second Condensate Pump Coolers 10 0.042 3 30 0.126 Turbine r,uildin0 Chillers 3500 19.500 3 10500 58.50 Process Sampling 29 0.500 1 29 0.50 Service Air Coolers 270 2.240 1 270 2.24 Mezzanine Pipe Chasojoolers 153 0.503 1 153 0.503 Condenser Compartment Coolers 153 0.503 4 612 2.012 Total TACS Flow and Heat Loads 19653 124.671 SACS Demineralizers 26 -

2 52 1E Panel Equipment Chiller 408 2.52 1 408 2.62 Control Room Chiller 1588 7.53 1 1588 7.53 RHR Heat Exchanger 9000 124.70 2 18000 234.70 RHR Pump Seal Cooler (Note 5) 18/5 0.35/0.09 4 46 0.88 RHR Pump Motor Cooler S 0.01 4 24 0.04 Fuel Pool Heat Exchanger 1000 8.05 2 2000 16.10 EDG Lube Oil Cooler EDG Jacket Water Cooler EDG Inter /After Air Cooler

_EDG Room Cooler FRVS Cooling Coils RHR Pump Room Coolers 78 0.40 2 156 0.80 RHR Pump /Hx Room Cooler 89 0.42 2 178 0.84 __

HPCI Pump Room Coolers RCIC Pump Room Coolers CS Pump Room Coolers Containment Cas Compresscr 4 0.05 1 4 0.05 Post-LOCA Sampling Total SACS Flow and Heat Loads 22.574 263.46 Total SACS Load 42.167 388.131 l Nuclear Common Revision 5l

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.. l, CALCULATION CONTINUATION SHEET SHEET: 35 of 43 CONT'D ON SHEET:

CALC. NO.: EG-0020(Q)

REFERENCE:

N/A RWD 6 RWD 7 ORIGINATOR,DATE REV: 5/22/98 MSP/CSG GAM /KCK REVI, EWER / VERIFIER,DATE 5/26/98 One Loop Operation i LOSS OF OFFSITE POWER Flow Rate Heat Load No. Total Total Heat (9pm) (MBtu/hr) Req'd Flow Rate (t < 30 min) (gpm)

Load (MBtu/hr)

STACS Demineralizers MG Set Coolers Main Turbine Lube Oil Coolers EHC Hydraulic Fluid Coolers Generator Hydro 0en Coolers Generator Stator Coolers iso-Phase Bus Coolers (Not Operating)

Alterrex Air Cooler RFPT Lube Oil Coolers ,

Second Condensate Pump Coolers Turbine Building Chillers Process Sampling Jervice Air Coolers )

Mezzanine Pipe Chase Coolers )

Condenser Compartment Coolers Total TACS Flow and Heat Loads SACS Demineralizers 26 -

1 26 -

1F, Panel Equipment Chiller 408 2.52 1 408 2.52 Cc . trol Room Chiller '

1588 7.53 1588 1 7.53 RHR Heat Exchanger 9000 - -

RHR Pump Seal Cooler (Note 5) 18/5 0.35/ 0.09 0/4 20 0.36 i RHR Pump Motor Cooler 6 0.01 4 24 0.04 Fuel Pool Heat Exchanger -

EDG Lube Oil Coo:er (flow in series) 800 1.353 4 3200 5.412 EDG Jacket Water Cooler 5.412 4 21.648 EDG inter /After Air Cooler 3.118 4 12.472 EDG Room Cooler 260 1.90 4 1040 7.60 FRVS Cooling Coils -

RHR Pump Room Coolers 78 0.40 2 156 0.80 RHR Pump / Heat Exch Room Coolers 89 0.42 2 178 0.84 HPCI Pump Room Coolers 35 0.23 1 35 0.23 RCIC Pump Room Coolers 13 0.09 1 13 0.09 l CS Pump Room Coolers -

Containment Gas Compressor -

Post-LOCA Sampling -

Total SACS Flow and Heat Loads 6688 59.54 '

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CALCULATION CONTINUATION SHEET SHEET: 36 of 43 CONT'D ON SHEET:

CALC. NO.: EG-002 0 (Q) REFERENCE : N/A RWD 6 RWD 7 ORIGINATOR,DATE REV: 5/22/98 MSP/CSG GAM /KCK REVIEWER / VERIFIER,DATE 5/26/98 One Loop Operation LOSS OF OFFSITE POWER Flow Rate Heat Load No. Total Total Heat (gpm) (MBtu/hr) Req'd Flow Rate Lmd (t 2: 30 min) -

I. (gpm) n (MBtu/hr)

STACS Demineralizers MG Set Coolers Main Turbine Lube Oil Coolers EHC Hycraulic Fluid Coolers Generator Hydrogen Coo!ers Generator Stator Coolers

!se-Phase Bus Coolers (Not Operating)

Ahertex Air Cooler RFPT Lube Oil Coolers Second Condensate Pump Coolers Turbine Building Chillers Process Sampling Service Air Coolers Mezzanine Pipe Chase Coolers Coridenser Compartment Coolers Total TACS Heat Load SACS Demineralizers 26 -

1 26 1E Panel Equipment CNer, 408 2.520 1 408 2.520 Control Room Chillcr 1588 7.530 1588 1 7.530 RHR Heat Exchanger 9000 132.500 1 9000 132.500 RHR Pump Seal Covier (Note 5) 18/5 0.350/0.09 1/3 33 0.062 RHR Pump Motor Cooler 6 0.010 4 24 0.040 Fuel Pool Heat Exchanger (Note 3) 1000 16.100 1000 1 16.100 EDG Lubs Oil Cooler (flow in series) 800 1.353 4 3200 5.412 EDG Jacket Water Cooler 5.412 4 21.648 EDG Inter /After Air Cooler 3.118 4 12.472 EDG Room Cooler 260 1.900 4 1040 7.600 FRVS Cooling Coils -

RHR Pump Room Coolers 78 0.40 2 156 0.80 RHR Pump /Hx Room Coolers 89 0.42 2 178 0.84 HPCI Pump Room Coolers 35 0.23 1 35 0.23 RCIC Pump Room Coolers 13 0.09 1 13 0.09 I

CS Pump Room Coolers -

Containment Gas Compressor 4 0.05 4 1 0.05 Post-LOCA Sampling -

I Total SACS Heat Load 16705 207.894 l Nuclear Common Reviaion Q

CALCULATION CONTINUATION SHEET SHEET: 37 of 43 CONT'D ON SHEET:

CALC. NO.: EG-002 0 (0)

REFERENCE:

N/A RWD 6 RWD 7 ORIGINATOR,DATE REV: 5/22/98 MSP/CSG GAM /KCK REVIEWER / VERIFIER,DATE 5/26/98 i

Two Loop Operation i LOSS OF OFFSITE POWER Flow Rate Heat Load No. Total Total Heat (gpm) (MBtulhr) Req'd Flow Rate Load (t < 30 min)

I (gpm) (MBtu/hr)

STACS Demineralizers MG Set Coolers .

Main Turbine Lube Oil Coolers EHC Hydraulic Fluid Coolers Generat,or Hydrogen Ccolers i

Generatpr Stator Coolers (Not Operating)

Iso-Phase Bus Coolers Alterrex Air Cooler RFPT Lube Oil Coolers Second Condensate Pump Coolers Turbine Building Chillers Process Samp!ing Service Air Coolers Mezzanine Pipe Chase Coolers Condenser Compartment Coolers Total TACS Flow and Heat Loads SACS Demineralizers 26 - 2 52 -

1E Panel Equipment Chiller 408 2.520 408 1 2.520 .

Control Room Chiller 1588 7.530 1 1588 7.530 -

RHR Heat Exchanger (See Section 7.1) 9000 -

1 9000 -

RHR Pump Seal Cooler (Note 5) 18/5 0.35/0.09 0/4 20 0.270 I RHR Pump Motor Cooler 6 0.010 4 24 0.040 Fuel Pool Heat Exchanger -

EDG Lube Oil Cooler (flow in series) 800 1.353 4 3200 5.412 EDG Jacket Water Cooler 5.412 4 21.648 EDG Inter /After Air Cooler 3.118 4 12.472 EDG Room Coo ler 260 1.900 4 1040 7.600 {

FRVS Cooling Coils -

RHR Pump Room Coolers 78 0.40 2 156 0.80 RHR Pump /Hx Room Coolers 89 0.42 2 178 0.84 HPCI Pump Room Coolers 35 0.23 35 1 0.23 RCIC Pump Room Coolers 13 0.09 13 1 0.09 CS Pump Room Coolers -

Containment Gas Compressor -

Post-LOCA Sampling -

Total SACS Flow and Heat Loads 15714 48.352 l Nuclear Common Revision 5l

t. -__ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

CALCULATION CONTINUATION SHEET SHEET: 38 of 43 CONT'D ON SHEET:

CALC. NO.: EG-002 0 (Q) REFERENCE : N/A RWD 6 RWD 7 ORIGIFATOR,DATE REV: 5/22/98 MSP/CSG GAM /KCK REVIEWER / VERIFIER,DATE 5/26/98 Two Loop Operation LOSS OF OFFSITE POWER I;ow Rate Heat Load No. Total Total Heat (t ;t 30 min) (gpm) (MBtu/hr) Req'd Flow Rate Load (gpm) (MBtu/hr)

STACS Demineralizers MG Set Coolers Main Turbine Lube Oil Coolers EHC Hydraulic Fluid Coolers Generator Hydrogen Coolers Generator Stator Cooles Iso-Phase Bus Coolers Alterrex Air Cooler RFPT Lube Oil Coolers (Not Operating)

Second Condensate Pump Coolers Turbine Building Chillers Process Sampling Service Air Coolers Mezzanine Pipe Chase Coolers Condenser Compartment Coolers Total TACS Heat Load SACS Demineralizers 26 -

2 52 -

1E Panel Equipment Chiller 405 2.520 1 408 2.52 Control Room Chiller 1588 7.530 1588 1 7.53 RHR Heat Exchanger 9000 132.500 2 18000 234.70 RHR Pump Seal Cooler (Note 5) 18/5 0.35/ 0.09 2/2 46 0.880 RHR Pump Motor Cooler 6 0.010 4 24 0.04 Fuel Pool Heat Exchanger (Note 3) 1000 8.050 2 2000 16.10 EDG Lube Oil Cooler (flow in series) 800 1.353 4 3200 5.412 EDG Jacket Water Cooler 5.412 4 21.648 EDG Inter /After Air Cooler 3.118 4 12.472 EDG Room Cooler 260 1.900 4 1040 7.60 FRVS Cooling Coils -

RHR Pump Room Coolers 78 0.40 2 156 0.80 RHR Pump /Hx Room Coolers 89 0.42 2 178 0.84 HPCI Pump Room Coolers 35 0.23 1 35 0.23 RCIC Pump Room Coolers 13 0.09 1 13 0 09 CS Pump Room Coolers -

Containment Gas Compressor 4 0.05 4 0.05 Post-LOCA Sampling l ,

l Total SACS Heat Load 26744 310.912 l Nuclear Common Revision 5l

l

.- \

bf'y M CALCULATION CONTINUATION SHEET SHEET: 39 of 43 l CONT'D ON SHEET: I l

l CALC. NO.: EG-0020 (Q)

REFERENCE:

N/A RWD 6 RWD 7 ORIGINATOR,DATE REV: 5/22/98 MSP/CSG GAM /KCK REVIEWER / VERIFIER,DATE 5/26/98 One Loop Operation LOSS OF COOLANT Flow Rate Heat Load No. Total Total Heat (gpm) (MBtu/hr) Req'd Flow Rate Load ACCIDENT (t < 10 min) (gpm) (MBtu/hr)

STACG Demineralizers MG Set Coolers Main Turbine Lube Oil Coolers EHC Hydraulic Fluid Coolers Generator Hydrogen Coolers Generator Stator Coolers Iso-Phase Bus Coolers Alterrex Air Cooler RFPT l J a Oil Coolers Second Condensate Pump Coolers Turbine Building Chillers Process Sampling Service Air Coolers Mezzanine Pipe Chase Coolers Condenser Compartment Coolers Total TACS Heat Load SACS Deminera'izers 26 -

2 52 -

1E Panet Equipment Chiller 408 2.520 1 408 2.520 Control Room Chiller 1588 7.530 1 1588 7.530 RHR Heat Exchanger -

0 0 RHR Pump Seal Cooler (Note 5) 18/5 0.35/0.09 0/4 20 0.270 RHR Pump Motor Cooler 6 0.010 4 24 0.040 Fuel Pool Heat Exchanger 1000 16.100 1 1000 16.100 EDG Lube Oil Cooler (flow in series) 800 1.353 4 3200 5.412 EDG Jacket Water Cooler 5.412 4 0 21.648 EDG inter /After Air Cooler 3.118 4 0 12.472 EDG Room Cooler 260 1.900 4 1040 7.600 FRVS Cooling Coils 380/115 1.100 4 1255 4.400 RHR Pump Room Coolers 78 0.40 2 156 0.80 RHR Pump /Hx Room Coolers 89 0.42 2 178 0.84 HPCI Pump Room Coolers 35 0.23 1 35 0.23 RCIC Pump Room Coolers 15 0.09 1 13 0.09 CS Pump Room Coolers 68 0.27 2 136 0.54 Containment Gas Compressor -

0 0 Post-LOCA Sampling -

0 0 Total SACS Heat Load 9105 80.492 I

l Nuclear Common Revision 5 l

CALCULATION CONTINUATION EHEET SHEET: 40 of 43 I

, CONT'D ON SHEET:

1 CALC. NO.: EG-0020 (Q) REFERENCE : . ./A l RWD 6 RWD 7 ORIGINATOR,DATE REV: 5/22/98 MSP/CSG GAM /KCK REVIEWER / VERIFIER,DATE 5/26/98 One Loop Operation LOSS OF COOLANT Flow Rate Heat Load No. Total Total Heat (gpm) (MBtu/hr) Req'd Flow Rate Load ACCIDENT (t 2: 10 min)

(gpm) (MBtu/hr)

STACS Demineralizers MG Set Coolers Main Turbine Lube Oil Coolers EHC Hydraulic Fluid Coolers Generator Hydrogen Coolers Generator Stator Coolers iso-Phase Bus Coolers Alterrex Air Cooler (Not Operating)

RFPT Lube Oil Coolers Second Condensate Pump Coolers Turbine Building Chillers Process Sampling Service Air Coo lers Mezzanine Pipe Chase Coolers Condenser Compartment Coolers Total TACS Heat Load l

SACS Demineralizers 26 - 1 26 -

1E Panet Equipment Chiller 408 2.520 1 408 2.520 Control Room Chi!!er 1588 7.530 1 1588 7.530 RHR Heat Exchang6r 6920 121.700 6920 1 121.700 RHR Pump Seal Cooler (Note 5) 18/5 0.35/0.09 0/4 20 0.270 RHR Pump Motor Cooler 6 0.010 4 24 0.040 Fuel Pool Heat Exchanger (Note 3) 1000 16.100 1000 1 16.100 EDG Lube Oil Cooler (Flow in series) 800 1.353 4 3200 5.412 EDG Jacket Water Cooler 5.412 4 21.648 EDG inter /After Air Cooler 3.118 4 12.472 EDG Room Cooler 260 1.900 4 1040 7.600 FRVS Cooling Coils 380 1.462 3 1140 4.386 RHR Pump Room Coolers 78 0.40 2 156 0.80 RHR Pump /Hx Room Coolers 89 0.42 2 178 0.84 HPCI Pump Roem Coolers 35 0.23 35 1 0.23 RCIC Pump Rcom Coolers 13 0.09 13

, 1 0.09 CS Pump Room Coolers 68 0.27 2 136 0.27 Containment Gas Compressor 4 0.050 1 4 0.050 Post-LOCA Sampling 10 0.110 1 10 0.110 Total SACS Heat Load 15898 202.068 l

l l Nuclear Conunon Revision 5 l

\

CALCULATION CONTINUATION SHEET SHEET: 41 of 43 CONT'D ON SHEET:

CALC. NO.: EG-002 0 (Q) REFERENCE : N/A RWD 6 RWD 7 ORIGINATOR,DATE REV: 5/22/98 MSP/CSG GAM /KCK REVIEWER / VERIFIER,DATE 5/26/98 Two Loop Operation LOSS OF COOLANT Flow Rate Heat Load No. Total Total Heat (gpnd WBtu/hr) Req'd Row Rate ACCIDENT (t < 10 min) Load (gpm) (MBtu/hr)

ST/.CS Demineralizers MG Set Coolers Main Turbine Lube Oil Coolers EHC Hydraulic Fluid Coolers Generator Hydrogen Coolers )

Generator Stator Coolers Iso-Phase Bus Coolers Alterrex Air Cooler (Not Operating)

RFPT Lube Oil Coolers .

l Second Condensate Pump Coolers Turbine Building Chillers j Process Sampling Service Air Coolers )

Mezzanine Pipe Chase Coolers Condenser Compartment C solers Total TACS Heat Load j

j SACS Demineralizers 26 - 1 26 - '

1E Panel Equipment Chiller 408 2.520 408 1 2.520 Control Room Chiller ,1 1588 7.530 1 1588 7.530 RHR Heat Exchanger (See Section 7ff) ~

9000 -

1 9000 -

RHR Pump Seal Cooler (Note 5) 18/5 0.35/ 0.09 0/4 20 0.270  !

RHR Pump Motor Cooler 6 0.010 4 24 0.040 Fuel Pool Heat Excht.nger 1000 8.050 2 1000 16.100 EDG Lube Oil Cooler (Flow in series) 800 1.353 4 3200 5.412 EDG Jacket Water Cooler 5.412 4 21.648 EDG Inter /After Air Cooler 3.118 4 12.472 )

EDG Room Cooler 260 1.900 4 1040 7.600 l FRVS Cooling Coils 380!ii5 1.100 4 1255 4.400 RHR Pump Room Coolers 78 0.40 2

)

156 0.80 l RHR Pump /Hx Room Coolers 89 0.42 2 '

178 O.84 HPCI Pump Room Cooleis 35 0.23 1 35 0.23 RCIC Pump Room Coolers 13 0.09 13 1 0.09 CS Pump Room Coolers 68 0.27 4 272 1.08 l Containment Gas Compressor -

l Post-LOCA Sampling -

Total SACS Heat Load 18,215 81.032  !

duclear Commol R@ vision 5I

1 j

.. O J CALCULATION CONTINUATION SHEET SHEET: 42 of 43 CONT'D ON SHEET:

CALC. NO.: EG-002 0 (Q) REFERENCE : N/A RWD 6 RWD 7 ORIGINATOR,DATE REV: 5/22/98 MSP/CSG GAM /KCK REVIEWER / VERIFIER,DATE 5/26/98 Two Loop Operation LOSS OF COOLANT Flow Rate Heat Load No. Tctal Total Heat (gpm) (MBtu/hr) Reg'd Flow Rate Load ACCIDENT (t 210 min) (gpm) IMBtu/hr)

STACS Demineralizers MG Set Coolers Main Turbine Lube Oil Coolers EHC Hydraulic Fluid Coolers Generator Hydrogen Coolers Generator Stator Coolers iso-Phase Bus Coolers (Not Operating)

Alterrex Air Cooler RFPT Lube Oil Coolers Second Condensate Pump Coolers Turbine Building Chillers Process Sampling Service Air Coolers Mezzanine Pipe Chase Coolers Condenser Compartment Coolers

_ Total TACS Heat Load SACS Demineralizers 26 -

2 52 -

1E Panel Equipment Chiller 408 2.520 408 1 2.52 Control Rooin Chiller 1588 7.530 1 1588 7.53 RHR Heat Exchanger 6920 121.700 2 13840 RHR Pump Seal Coolar (Note 5) 209.20 _

18/5 0.35/ 0.09 0/4 20 0.270 RHR Pump Motor Co)ler 6 0.010 4 24 0.04 Fuel Pool Heat Exctanger (Note 3) 1000 16.100 2 2000 16.10 EDG Lube Oil Cor.er (flow in series) 800 1.353 4 3200 5.412 EDG Jacket Water Cooler 5.412 4 21.648 EDG Inter /After Air Cooler 3.118 4 12.472 EDG Room Cooler 260 1.900 4 1040 7.60 FRVS Cooling Coils 380 1.462 3 1140 4.386 RHR Pump Room Coolers 70 0.40 2 156 0.80 RHR Pump /Hx Room Coolers 89 0.0 2 178 0.84 HPCI Pumo Room Coolers 35 0.23 1 35 0.23 RCIC Pump Room Coolers 13 0.09 1 13 0.09 CS Pump Room Coolers 68 0.27 4 272 1.08 Containment Gas Compressor 5 0.05 1 4 0.05 Post LOCA Sampling 1 10 0.11 l Total SACS Heat Load 23,980 290.378 i l Nudear CgEiIip110 _ Revision 5l

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