ML17264B073

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Rev 4 to Technical Requirements Manual (TRM) for Ginna Station
ML17264B073
Person / Time
Site: Ginna Constellation icon.png
Issue date: 10/14/1997
From: Wrobel G
ROCHESTER GAS & ELECTRIC CORP.
To:
References
PROC-971014, NUDOCS 9710220225
Download: ML17264B073 (28)
v • d • e


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SUBJECT:

Rev 4 to "Technical Requirements Manual (TRM) for Ginna Station."

DISTRIBUTION CODE:

A001D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: OR Submittal: General Distribution CZTEGORr REGULAT INFORMATION DISTRIBUTIOhSTEM (RIDE)

J ACCESSION NBR:9710220225 DOC.DATE: 97/10/14 NOTARIZED: NO DOCKET FACIL:50-244 Robert Emmet. Ginna -Nuclear Plant, Unit 1, Rochester G

05000244

'AUTH.NAME AUTHOR AFFIL'IRZION; WROBEL,G.

Rochester Gas 6 Electr'ic Corp.-

RECIP.NAME RECIPIENT AFFILIATION NOTES:License Exp date in accordance with 10CFR2,2.109(9/19/72).

05000244 T

E RECIPIENT ID CODE/NAME PD1-1 LA VISSINGFG.

INTER

FIL EN RR/DE/EMCB NRR/DSSA/SPLB NUDOCS-ABSTRACT EXTERNAL: NOAC

'COPIES LTTR ENCL 1

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RECIPIENT ID CODE/NAME PD1-1 PD NRR/DE/ECGB/A NRR/DRCH/HICB NRR/DSSA/SRXB OGC/HDS3 NRC PDR COPIES LTTR ENCL D

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NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE. TO HAVE YOUR NAME OR ORGANIZATION REMOVED FROM DISTRIBUTION LISTS OR REDUCE THE NUMBER OF COPIES RECEIVED BY YOU OR YOUR ORGANIZATION, CONTACT THE DOCUMENT CONTROL DESK (DCD)

ON EXTENSION 41S-2083 TOTAL NUMBER OF COPIES REQUIRED:

LTTR ~ ENCL 12

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DISR2o1 CHESTER GAS Ec ELECTRIC ORATION DOCUMENT CONTROL Document Transmittal To:

DOCUMENT CONTROL DESK US NRC ATT: ALLEN JOHNSON PROJECT DOCTORATE 1-1 WASHINGTON DC 20555 Transmittal:

9710044N 056 Date:

10/14/1997 Holder:

1217 LISTED BELOW ARE NEW OR REVISED CONTROLLED DOCUMENTS.

REVIEW THE ATTACHED INSTRUCTION LETTER (IF APPLICABLE), AND UPDATE YOUR CONTROLLED DOCUMENT IN ACCORDANCE WITH RM-RDM-1 ~

Doc Id TRM Doc Title Rev Rev Date Qty TECHNICAL REQUIREMENTS MANUAL FOR 004 10/15/1997 1

GINNA STATION Receipt Acknowledgement and Action Taken:

Signature Date Return to:

E 97i0220225 97f014 PDR ADQCK 05000244 F

PDR Attention Document Control - Ginna Station Rochester Gas 8 Electric Corporation 89 East Avenue Rochester, New York 14649 IIIIIIIIIIIIIIIIIIHII!IIIIIIIIIIIIIIIII'

Rochester Gas and Electric Corporation Inter-Of5ce Correspondence October 13, 1997

SUBJECT:

Issuance ofRevision 4 to the Technical Requirements Manual (TRM)

TO:

Distribution Attached is Revision 4 to the TRM. These changes are the result ofan engineering evaluation ofthe fire protection surveillance procedures that was performed to extend the frequencies ofthe surveillance's based on past performance data and other pertinent factors. Revision 4 ofthe TRM is considered effective on October 15, 1997.

Please update your copy ofthe TRM according to the list below.

Remove Cover P LEP-i 3.3-9 g 3.3.10 3.3-11'.3-12'.3-13 3.3-14 3.3-15 ~

3.3-1&

3.3-171 3.7-H 3.7-<~

3.7-8 g 3.7-1//

3.7-15 Insert Cover Pag~

LEP-iY'il 3.3-1$

3.3-11 3.3-12 3.3-13 3.3-1t 3.7-W 3.7-4~

3.7-16 3.7-1

Any questions should be directed to Tom Harding (x8013).

George Wrobel Manager, Nuclear Safety &Licensing

I

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GINNA STATION TRM Rev ion 3 TECHNICAL EQUIR (T

)

ENTS IVIANUAL esponsible Nanager l~v Effective Date Controlled Copy

List of Effective Pages (TRH)

Page Rev.

TOC Page Rev.

Section 3.3 (con'd)

Page Rev.

Section 3.7 (con'd)

Page Rev.

Section TRH 1.0-1 Section TRH 2.0-1 Section TRH 3.0-1 Section TRH 3.1-1 TRH 3.1-2 TRH 3.1-3 TRH 3.1-'4 TRH 3.1-5 TRM 3.1-6 TRH 3.1-7

,Section TRH 3.2-1 Section TRH 3.3-1 TRM 3.3-2 TRN 3.3-3 TRH 3.3-4 TRM 3.3-5 TRM 3.3-6 TRM 3.3-7 TRM 3.3-8 TRN 3.3-9 TRH 3.3-10 TRH 3.3-11 TRH 3.3-12 1.0 2.0 3.0 3.1 3.2 3.3 0

1 2

00' 2

1 0

1 0

0 0

1 1

1 1

3 1

TRH 3.3-13 TRH 3. 3-14 TRH 3.3-15 TRN 3.3-16 TRN 3.3-17 Section 3.4 TRN 3.4-1 TRH 3.4-2 TRN 3.4-3 TRH 3.4-4 TRH 3.4-5 TRM 3.4-6 TRN 3.4-7 TRN 3.4-8 TRH 3.4-9 TRH 3.4-10 TRH 3.4-11 TRH 3.4-12 TRN 3.4-13 TRN 3.4-14 Section 3.5 TRN 3.5-1 Section 3.6 TRH 3.6-1 Section 3.7 TRH 3.7-1 TRH 3.7-2 TRH 3.7-3 TRH 3.7-4 TRM 3.7-5 TRM 3.7-6 TRH 3.7-7 TRH 3.7-8 TRH 3.7-9 1

1 0

0 0

0 0

3 3

3 3

3 3

3 TRH 3. 7-10 TRH 3.7-11 TRM 3.7-12 TRH 3. 7-13 TRH 3. 7-14 TRH 3.7-15 TRH 3.7-16 TRH 3.7-17 TRH 3.7-18 TRH 3.T-19 TRH 3.7-20 TRM 3.7-21 TRM 3.7-22 TRH 3.7-23 TRM 3.7-24 Section TRM 3.8-1 TRM 3.8-2 TRM 3.8-3 Section TRH 3.9-1 TRH 3.9-2 TRN 3.9-3 TRM 3.9-4 Section TRN 4.0-1 Section TRM 5.0-1 TRH 5.0-2 3.8 3.9 4.0 5.0 Ginna Station TRH LEP-i Revision 3

TABLE OF CONTENTS 1.0 USE AND APPLICATION....................

1.0-1 2.0 SAFETY LIMITS (SLs) 2.0-1 3.0 3.0 LIMITING CONDITION FOR OPERATION (LCO) APPLICABILITY.... 3.0-1 SURVEILLANCE REQUIREMENT (SR) APPLICABILITY........

3.0-1 3.1 3.1.1 3.1.2 REACTIVITY CONTROL SYSTEMS Boron Injection System-MODES 1, 2, 3, and 4

Boron Injection System-HODE 5 3.1-1 3.1-1 3.1-6 3.2 POWER DISTRIBUTION LIMITS...............

3. 2-1 3.3 3.3.1 3.3.2 3.3.3 3.3.4 3.3.5 3.4 3.4.1 3.4.2 3.4.3 3.5 3.6 INSTRUMENTATION Control Room Emergency Air Treatment System (CREATS)

Instrumentation Circulating Water Flood Protection Instrumentation Movable In-Core Instrumentation Fire Detection Instrumentation Low Temperature Overpressure Protection (LTOP)

'rming Logic REACTOR COOLANT SYSTEM (RCS)

Reactor Vessel Head Vents RCS Chemistry Anticipated Transients Without Scram (ATWS)

Mitigation EMERGENCY CORE COOLING SYSTEMS (ECCS)

CONTAINMENT SYSTEHS 3.3-1 3.3-1 3

~ 3 3 3.3-6 3.3-7 3.3-15 3.4-1 3.4-1 3.4-3 3.4-8 3.5-1 3.6-1 3.7 3.7.1 3.7.2 3.7.3 3.7.4 3.7.5 3.7.6 3.8 3.8.1 3.8.2 PLANT SYSTEMS Fire Suppression Water Sources Fire Suppression Spray and Spri Halon Systems Fire Hose Stations Fire Barrier Penetration Seals Fire Yard Loop ELECTRICAL POWER SYSTEMS Offsite Power Sources Instrument Bus D

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nkler Systems 3.7-1 3.7-1 3.7-6 3.7-11 3.7-14 3.7-18 3.7-23 3.8-1 3.8-1 3.8-2 3.9 3.9.1 3.9.2 3.9.3 REFUELING OPERATIONS Fuel Storage in Spent Fuel, Pool (SFP)

Region 2

Fuel Assembly Movement in Auxiliary Building Refueling Manipulator Crane Interlocks 3.9-1 3.9-1 3.9-2 3.9-4 Ginna Station TRH Revision 3

yd

Table of Contents (contents) 4.0 DESIGN FEATURES....................

4.0-1 5.0 5.1 ADMINISTRATIVE CONTROLS................

5.0-1 Temporary LCO Requirements 3.9-1 Ginna Station TRH Revision 3

i SURVEILLANCE REQUIREMENTS SURVEILLANCE Fire Detection Instrumentation TR 3.3.4 FREQUENCY TSR 3.3.4. 1 Perform a continuity check of nonsupervised circuits between local alarm panels and the control room.

31 days TSR 3.3.4.2 Perform a continuity check of supervised circuits associated with detector alarms that are accessible during MODES 1, 2, 3, and 4.

182 days TSR 3.3.4.3 NOTE Not 'required to be performed unless MODE 5 or 6 is entered for > 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

Perform a continuity check of supervised circuits associated with detector alarms that are not accessible during MODES 1, 2, 3,

and 4.

Prior to entering MODE 4 from MODE 5 if not performed within previous 6 months TSR 3.3.4.4 Perform a

TADOT of fire detection instrumentation accessible during MODES 1, 2, 3, and 4.

182 days (continued)

Ginna Station TRM 3.3-9 Revision 1

I SURVEILLANCE REQUIREMENTS continued SURVEILLANCE Fire D

ection Instrumentation TR 3.3.4 FREQUENCY TSR 3.3.4.5 NOTES 1.

Verification of RTD detectors shall include detector continuity and temperature indication in the control room.

2.

Not required to be performed unless MODE 5 or 6 is entered for > 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

Perform a TADOT of fire detection instrumentation not accessible during MODES 1,

2, 3, and 4.

Prior to entering MODE 4 from MODE 5 if not performed within previous 6 months Ginna Station TRM 3.3-10 Revision 1

Fire ection Instrumentation TR 3.3.4 Table TR 3.3.4-1 (page 1 of 2)

Fire Detection Instrumentation LOCATION REQUIRED HEAT REQUIRED SMOKE FIRE ZOHE DETECTORS DETECTORS

1. Containment a.

Post Accident Charcoal Filter A b.

Post Accident Charcoal Filter 8 c.

Auxiliary Filter Charcoal Bank A

d.

Auxiliary Filter Charcoal Bank 8 e.

Cable Trays - Basement Elevation f.

Cable Trays - intermediate Elevation g.

Cable Trays - Operating Floor h.

Reactor Coolant Pump (RCP)

A - Intermediate floor i.

RCP 8 - Intermediate Floor j.

Area Detection - Operating Floor

Z09, 210
Z11, Z12 Z06 Z07 ZOB 2 1 5 Z16 Z13 Z14 Z16 3 (b)(b)(c) 3 ( ~ )(b)(c) 1(bl(c)

I (b)(c)

I(b) (~ )

2 (.)(.)(c)

I (b) (cl 1(b)(cl 1(b)(d)

N/A H/A H/A N/A H/A N/A N/A H/A N/A H/A 7( ~ )(b)

2. Control Buildin9 a.

Control Room - Area and Cabinet b.

Control Room/Turbine Building Mall c.

Air Handling Room d.

Relay Room e.

Computer (MUX) Room Ceiling f.

Battery Rooms A and 8

3. Diesel Generators (OGs) a.

OG Room A b.

DG Vault A c.

OG Room 8 DG Vault 8 Z19 529 S06

ZIB, SDB S07 pyrotronics area 2 zone 4

S12 Z20 S13 Z21 4( ~ l H/A 3( ~l N/A H/A N/A H/A 17(

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N/A 3( ~l 16( ~ l 3(~ )

3( ~l H/A H/A continued)

(a)

There is one additional detector at each zone which is not required to be OPERABLE per this TR.

(b)

This instrument is not required to be OPERABLE during performance of integrated leak rate tests.

(c)

Resistance temperature detectors (RTOs) only.

(d)

Line type detectors.

Ginna Station TRM 3.3-11 Revision 3

Fire Detection Instrumenta'tion TR 3.3.4 Table TR 3.3.4-1 (page 2 of 2)

Fire Detection Instrumentation LOCATION REQUIREO HEAT REQUIRED SNOKE FIRE ZONE DETECTORS OETECTORS

4. Intermediate Building a.

Hotor Oriven Auxiliary (AFM) Pump Area b.

Turbine Oriven AFM Pump and Oil Reservoir c.

Cable Trays - Basement North d.

Purge Filter A - Elevation 315'4" e.

Purge Filter B - Elevation 315'4" Z22 514 515 Z23 Z24 N/A N/A N/A N/A g<<)

N/A 14( )

5. Screen House a.

Area Oetection - Service Mater Pump and Bus Area b.

Cable Trays - Basement Z26 517 N/A N/A 11<<'<<)

6. Standby AFM Building Z25 N/A 6<<)
7. Cable Tunnel
ZOS, 505 10<<)

6<<)

8. Auxiliary Building a.

General Area - Pyrotronics Area 1 Zones 1, 2, 3

b.

Area Basement - East c.

Area Basement - Mest and Residual Heat Removal Pit d.

Basement Cable Trays - Safety In]ection Pumps e.

Penetration Area Cable Trays - Hezzanine f.

Cable Trays - Electrical Cabinet, Hezzanine Center g.

Cable Trays - Hezzanine East h.

Area - Operating Floor i.

Charcoal Filter 1G Z01 Z02 S01 Z03 503 S04 Z04 S02 N/A N/A N/A N/A N/A N/A N/A N/A 6(.)

5(>>

g<<)

5<<)

2<<)

4<<)

4<<)

13( ~ )

N/A (a)

There is one additional detector at each zone which is not required to be OPERABLE per this TR.

Ginna Station TRM 3.3-12 Revision 1

Fire Detection Instrumentation TR 3.3.4 Table TR 3.3.4-2 (page 1 of 2)

Containment Temperature Honitors INSTRUMENT EIN SYSTEM LOCATION READ POINT RANGE 1.

TE-490A/B I

2.

TE-491A/B 3.

TE-492A/B 4.

TE-6035 I

5.

TE-6036 6.

TE-6037 I

7.

TE-6038 8.

TE-6045 TE-6031 TC-2139 I

11.

TC-2141 12.

TC-2143 13.

TC-2145 I

14.

TC-2150 I

15.

TC-2151 I

16.

TC-2152 RVLIS RVLIS RVLIS Air Temp Air Temp Air Temp Air Temp Air Temp Air Temp VENTILA VENTILA VENTILA VENTILA CR Shroud CR Shroud CR Shroud Sump Basement Intermediate Intermediate Intermediate Intermediate Intermediate Operating Basement PPCS 0-360'F"'PCS 0-360'F(')

PPCS 0-360'F"'PCS 0-360'F(')

PPCS 0-360'F(')

PPCS 0-360'F"'PCS 0-360'F"'PCS 0-360'F("

PPCS 0-360'F"'an Suction Fan Suction Fan Suction MCB 0-250'F'

'CB 0-250'F'

'CB 0-250'F'

'continued)

CNHT Recirc A

HCB 0-250'F"'"'NHT Recjrc B

HCB 0-250'F""

'NHT Recirc C

MCB 0-250'F"""

CNHT Recirc D

HCB 0-250'F""

'1)

Designated as first back-up instruments (2)

Located on RK-28B (3)

Designated as second back-up instruments Ginna Station TRH 3.3-13 Revision 1

Fire Detection Instrumentation TR 3.3.4 Table TR 3.3.4-2 (page 2 of 2)

Containment Temperature Monitors INSTRUMENT EIN I

17.

TI-436 I

18.

TI-437 I

19.

TI-438 I

20.

TCV-DEW-1 I

21 ~

TCV DEW 2 I

22.

TCV-DEW-3 I

23.

TCV-DEW-4 I

24.

TCV-DEW-5 I

25.

TCV-DEW-6 SYSTEM PRZR SV A PRZR SV B

PRZR PORV.

Dew Point Dew Point Dew Point Dew Point Dew Point Dew Point

LOCATION, Outlet Outlet Outlet Basement Intermediate Operating Intermediate Intermediate Intermediate READ POINT RANGE MCB 0-400'F

MCB 0-400'F'~'CB 0-400 F"'PCS 0-300'F")

PPCS 0-300'F(')

PPCS 0-300'F"'PCS 0-300'F"'PCS 0-300'F"'PCS 0-300'F"'1)

Designated as first back-up instruments (2)

Located on RK-28B (3)

Designated as second back-up instruments Ginna Station TRM 3.3-14 Revision 1

LTOP Arming Logic TR 3.3.5 3.3 INSTRUMENTATION 3.3.5 Low Temperature Overpressure Protection (LTOP) Arming Logic TR 3.3.5 The LTOP Arming Logic Functions in Table TR 3.3.5-1 shall be OPERABLE.

APPLICABILITY:

When associated pressurizer power operated relief valves (PORVs) are required to be OPERABLE by LCO 3.4. 12, "LTOP System."

ACTIONS CONDITION REQUIRED ACTIONS COMPLETION TIME A

NOTE---------

Only applicable to Function 1.

A.1 Initiate action to restore inoperable channel.

Immediately One channel inoperable.

B

NOTE---------

Only applicable to Function 1.

Two channels inoperable.

8.1 OR B.2 Place one channel in trip.

Declare associated PORVs inoperable.

Immediately Immediately C.

One or more train(s) inoperable.

OR Three channels inoperable.

C.1 Declare associated PORV(s) inoperable.

Immediately Ginna Station TRM TRM 3.3-15 Revision 3

LTOP Arming Logic TR 3.3.5 I

SURVEILLANCE REQUIREMENTS I

SURVEILLANCE FREQUENCY TSR 3.3.5. 1.

Perform SR 3.4. 12.6.

In accordance with SR 3.4.12.6 TSR 3.3.5.2 Perform SR 3.4.12.8.

In accordance with SR 3.4.12.8 TSR 3.3.5.3 Perform ACTUATION LOGIC TEST.

24 months Ginna Station TRM TRM 3.3-16 Revision 3

0

LTOP Arming Logic TR 3.3.5 Table TR 3.3.5.1 (page 1 of 1)

LTOP Arming Logic FUNCTION REQUIRED CHANNELS SURVEILLANCE REQUIRENEHTS TRIP SETPOIHT 1.

High RCS Pressure (PT-450, PT-451, and PT-452)

TSR 3.3.5.1 TSR 3.3.5 '

See PTLR 2.

Automatic Actuation Log'ic and Actus'tion Relays 2 trains TSR 3.3'.3 HA Ginna Station TRH TRH 3.3-17 Revision 3

0

f SURVEILLANCE REQUIRENENTS I

SURVEILLANCE Fire Suppression Mater Sources TR 3.7.1 FREQUENCY TSR 3.7. 1. 1 Operate each fire pump on recirculation flow for a 15 minutes.

31 days TSR 3.7.1.2 Verify each fire suppression valve in the pump train or header flow path that is not

locked, sealed,

'or otherwise secured in position is in the correct position.

31 days TSR 3.7.1.3 Verify level of diesel driven fire pump fuel oil tank is within limit.

31 days TSR 3.7. 1.4 Inspect and test diesel driven fire pump starting batteries.

31 days TSR 3.7. 1.5 Verify diesel driven fire pump fuel oil stored in the day tank is within ASTM D975 recommended limits for Number 2 diesel fuel oil for viscosity, water, and sediment.

92 days TSR 3.7. 1.6 Cycle air operated valve 9227 through one complete cycle.

10 months (continued)

Ginna Station TRM 3.7-3 Revision 1

Fire Suppression Water Sources TR 3.7.1 I

SURVEILLANCE REQUIREMENTS continued SURVEILLANCE FREQUENCY TSR 3.7.1.7 NOTES 1.

Not required to be performed for hydrant isolation valves.

2.

Only required to be performed for valves which are testable in MODES 1, 2, 3, and 4.

Cycle each valve in the pump or header flowpath through one complete cycle.

12 months TSR 3.7. 1.8 Verify each fire suppression pump starts automatically and sequentially on an actual or simulated actuation signal and produces z 2000 gpm at 210 ft head.

18 months TSR 3.7. 1.9 Verify each automatic fire suppression valve in the pump train or header flow path actuates to its correct position on an actual or simulated actuation signal.

18 months TSR 3.7.1.10 NOTE Only required to be performed for valves which are not testable in MODES 1, 2, 3, and 4.

Cycle each valve in the pump or header flowpath through one complete cycle.

18 months (continued)

Ginna Station TRM 3.7-4 Revision 1

Fire Suppression Spray and Sprinkler Systems TR 3.7.2 SURVEILLANCE REgUIRBIENTS

-NOTE Not required for systems in Table TR 3.7.2-2.

SURVEILLANCE FREQUENCY TSR 3.7.2. 1 Verify the manual loss of locking pressure operation of each spray system.

12 months TSR 3.7.2.2 Verify water flow and system alarm of each sprinkler system using inspector test valves.

12 months TSR 3.7.2.3 Perform a functional test of each spray system using an actual or simulated signal.

18 months TSR 3.7.2.4 Verify each valve in the spray flowpath is capable of going to its correct position on an actual or simulated signal.

18 months TSR 3.7.2.5 Verify integrity of each spray header by a

visual external inspection.

18 months TSR 3.7.2.6 Verify each spray nozzle is unblocked by a visual external inspection.

f 18 months TSR 3.7.2.7 Perform an air flow test through each spray header and nozzle.

36 months Ginna Station TRH 3.7-8 Revision 1

P I

ACTIONS continued CONDITION REQUIRED ACTION Halon Systems TR 3.7.3 COMPLETION TINE B.

Required Action and associated Completion Time not met.

B.1 Prepare special report and submit to NRC outlining cause of halon system inoperability and plans for restoring to OPERABLE status.

30 days SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY TSR 3.7.3. 1 Verify pressure of each Halon storage tank is z 90% of full charge pressure at 70'F.

182 days TSR 3.7.3.2 Verify weight of each Halon storage tank is a

95% of full charge weight at 70'F.

182 days TSR 3.7.3.3 Verify each Halon system, including associated ventilation dampers, actuates on an actual or simulated actuation signal.

18 months TSR 3.7.3.4 Perform a flow test with gas through each Halon system header and nozzles.

18 months TSR 3.7.3.5 Verify each Halon system manual initiation system is OPERABLE.

18 months Ginna Station TRH 3.7-12 Revision 1

V I

gA l

Fire Hose Stations TR 3.7.4 i

SURVEILLANCE REIIUIRENENTS I

SURVEILLANCE FREQUENCY TSR 3.7.4.1 NOTE Not applicable to hose stations inside containment.

Perform visual inspection of each hose station and record fire water header system pressure.

31 days TSR 3.7.4.2 NOTE Only applicable to hose stations inside containment during MODES 5 and 6 and with the reactor defueled.

Perform visual inspection of each hose station and record fire water header system pressure.

Once within 31 days and every 31 days thereafter TSR 3.7.4.3 Unroll each fire hose for inspection and re-racking, and replace gaskets in the couplings as required.

18 months TSR 3.7.4.4 Partially open each hose station valve to verify no blockage.

18 months TSR 3.7.4.5 Pressure test each fire hose to a 50 psig above the maximum working pressure.

3 years Ginna Station TRH 3. 7-15 Revision 1

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