ML20213G871

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Proposed Tech Specs,Incorporating Mods to Meet Requirements of 10CFR50,App R & Updating Tech Specs Re Addition of New Cable Spread Room
ML20213G871
Person / Time
Site: Oyster Creek
Issue date: 11/07/1986
From:
GENERAL PUBLIC UTILITIES CORP.
To:
Shared Package
ML20213G786 List:
References
NUDOCS 8611180378
Download: ML20213G871 (11)
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Text

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'G . Carb:n Dioxide (CO2) Syst:2

l. The 4160 Volt Switchgear CO2 system shall be operable with a

, minimum level greater than or equal to 1/2 full and a minimum pressure of 275 psig in the associated storage tank.

2. With the CO2 system inoperable, within one hour establish a 4 continuous
  • fire watch with backup fire suppression equipment.
3. Restore the system to operable status within 14 days or prepare and submit a Special Report to the Comission, in lieu of any

> other report required by Section 6.9, within the next 30 days outlining the action taken, the cause of inoperability and the plans / schedule for restoring the system to operable status.

H. Yard Fire Hydrants and Hydrant Hose Houses

1. The yard hydrants and associated hose houses listed in Table 3.12.5 shall be operable.

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4 2. With one or more of the yard hydrants or associated hydrant hose houses shown in Table 3.12.5 inoperable, within one hour have i sufficient additional lengths of 21/2 inch diameter hose located in an adjacent operable hydrant hose house to provide service to the unprotected area (s) if the inoperable fire 3

hydrant or associated hydrant hose house is the primary means of l fire suppression; otherwise, provide the additional hose within 24 hou.rs.

3. Restore the hydrant or hose house to operable status within 14 days or prepare and submit a special report to the Comission, in lieu of any other report required by Section 6.9, within the next 30 days outlining the action taken, the cause of the inoperability, and the plans and schedule for restoring the hydrant or hose house to operable status.

I. Alternate Shutdown Monitoring Instrumentation

1. The alternate shutdown r,onitoring instruments listed in Table 3.12-6 shall be operable during reactor power operations and when-reactor coolant temperature exceeds 212*F.
2. With less than the minimum number of operable channels specified

! in Table 3.12-6, either restore the inoperable channel to i operable status within 30 days, or be in at least hot shutdown within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in cold shutdown within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

*In those areas which represent a radiation, airborne, or industrial safety hazard; an hourly fire watch patrol will be initiated in lieu of the

! continuous fire watch.

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OYSTER CREEK 3.12-4 Amendment No.: 29, 58, 861118037e e61107

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. Basis:

Fire Protection systems and instrumentation provide for early detection and rapid extinguishment of fires in safety related areas thus minimizing fire damage. These specifications will assure that in the event of inoperable fire protection equipment, corrective action will be initiated in order to maintain fire protection capabilities during all modes of reactor operation.

The pumps in the fire water suppression system have a capacity of 2000 GPM each assuring an adequate supply of water to fire suppression systems. Fire suppression water system operability as defined in 3.12.B.1 applies only as pertains to specification 3.12 and is not applicable to other specifications.

Hose stations are provided for manual fire suppression. In the event that a hose station becomes inoperable, additicnal fire suppression equipment will be provided.

3 0YSTER CREEK 3.12-5 Amendment No.: 29, 58,

  • TABLE 3.12-1 FIRE DETECTION INSTRUMENTATION Fire Required Area / Zone Location Detector Zone # of Detectors RB-FZ-1A Rx. Bldg.119' elev. Sprinkler Sys. #10 1 (WFS)

RB-FZ-1B Rx. Bldg. 95' elev. NA 24*

RB-FZ-1C Rx. Bldg. 75' elev. NA 22*

Rx. Bldg. 75' elev. Sprinkler Sys. #11 1 (WFS)

RB-FZ-lD Rx. Bldg. 51' elev. RK01/RK02 2 l Rx. Bldg. 51 ' elev. 1 - North 6+

Rx. Bldg. 51' elev. 2 - North 7+

Rx. B1dg. 51 ' elev. 1 - South 6+

Rx. Bldg. 51' elev. 2 - South 6+

RB-FZ-1G Rx. Bldg. 38'/51 ' elev. Shutdown Pump Room 7 RB-FZ-lE Rx. Bldg. 23' elev. 1 - North 7+

Rx. Bldg. 23' elev. 2 - North 6+

Rx. Bldg. 23' elev. 1 - South 6+

Rx. Bldg. 23' elev. 2 - South 6+

RB-FZ-lF Rx. Bldg. -19' elev. NA 4 (1 per corner rm.}

TB-FA-3A 4160 Switchgear Rm. Vault "C" 1 TB-FA-3B 4160 Switchgear Rm. Vault "D" 1 TB-FZ-llc 4160 Switchgear Rm. Gen. Area 5 TB-FA-26 4160 Switchgear Rm. "C" Battery Rm. 1 OB-FZ-4 Cable Spread Rm. 4A-Zone 1 3+

Cable Spread Rm. 4A-Zone 2 3+

Cable Spread Rm. 4A-Zone 3 4+

Cable Spread Rm. 4A-Zone 4 5+

08-FZ-5 Control Room Gen. Area 6 l Control Room A-Zone 1 3+

Control Room A-Zone 2 3+

Control Room B-Zone 1 7*+

Control Room B-Zone 2 7*+

Control Room C-Zone 1 1+

. Control Room C-Zone 2 1+

Control Room Duct 1 0YSTER CREEK 3.12-6 Amendment No. 29, 58,

TABLE 3.12-1 FIRE DETECTION INSTRUMENTATION Fire Required Area / Zone Location Detector Zone # of Detectors OB-FZ-6A 480 Switchgear Rm. Zone 3 7+

480 Switchgear Rm. Zone 4 6+

OB-FZ-6B 480 Switchgear Rm. Zone 1 3+

480 Switchgear Rm. Zone 2 3+

480 Switchgear Rm. Corridor 2 OB-FZ-8C "A" & "B" Battery Rm. Zone 1 4+

"A" & "B" Battery Rm. Zone 2 4+

"A" & "B" Battery Rm. Zone 4 (Duct) 1+

OB-FZ-8A MG Set Rm. NA 1 (WFS)

OB-FZ-10A Monitor & Control Area Below Ceiling 2 Monitor & Control Area Above Ceiling 10*

Monitor & Control Area Sprinkler Sys. #12 1 (WFS)

Monitor & Control Area Hallway and Stairwell 3 TB-FZ-llE Condenser Bay Sprinkler Sys. #2 1 (P.S.)

TF-FZ-llB Turbine Lube Oil Deluge Sys. #3 1 (P.S.) '

TB-FZ-llD Turbine Basement South Sprinkler Sys. 9 1 (WFS)

MT-FA-12 Transformers Deluge Sys. #1 1 (P.S.)

Transformers Deluge Sys. #2 1 (P.S.)

DG-FA-15 Emer. Diesel #1 Thermal 5 Emer. Diesel #1 Ionization 1 FS-FA-16 Fuel Storage Area NA 1 DG-FA-17 Emer. Diesel #2 Thermal 5 Emer. Diesel #2 Ionization 1 FW-FA-18 Fire Water Pump House NA 4+

OB-FZ-22A Upper Cable Spread Room Zone 1 12 (1 WFS) 08-FZ-22B Cable Bridge Tunnel NA 7 (1 WFS) 08-FZ-22C Cable Bridge Tunnel NA 7 (1 WFS)

  • No two adjacent detectors may be inoperable WFS - Water Flow Switch P.S. - Pressure Switch l + These detectors actuate automatic suppression systems OYSTER CREEK 3.12-7 Amendment No: 29, 58, 85

TABLE 3.12-2 SPRAY / SPRINKLER SYSTEMS Fire Area Location System RB-FZ-1A Rx. Bldg.119' elev. Sprinkler Sys. #10 ,

RB-FZ-lC Rx. Bldg. 75' elev. Sprinkler Sys. #11 RB-FZ-lD Rx. Bldg. Sl'-N Deluge Sys. #5 Rx. Bldg. 51 '-S Deluge Sys. #6 RB-FZ-lE Rx. Bldg. 23'-N Deluge Sys. #7 l Rx. Bldg. 23'-S Deluge Sys. #8 OB-FZ-4 Cable Spread Room Deluge Sys. #4A l Cable Spread Room Deluge Sys, tiB l

OB-FZ-8A MG Set Room Sprinkler Sys. #4 OB-FZ-10A Monitor & Control Area Sprinkler Sys. #12 TB-FZ-llE Condenser Bay _ Sprinkler Sys. #2 TB-FZ-llB Turbine Lube Oil Bay Deluge Sys. #3 TB-FZ-llD Turbine Basement South Sprinkler Sys. #9 MT-FA-12 Transformers Deluge Sys. #1 Transformers Deluge Sys. #2 ,

FW-FA-18 Fire Water Pump House Deluge Sys. #9 OB-FZ-22A Upper Cable Spread Rm. Sprinkler Sys. #15 08-FZ-22B & 22C Cable Bridge Tunnels Manual pre-action Sprinkler Sys. #16 l

t OYSTER CREEK 3.12-8 Amendment No.: 29, 58, 85,

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. l TABLE 3.12-3 HOSE STATIONS Fire Area / Zone Hose Station No. Locations TB-FZ-11D 3 Turbine Basement - S TB-FZ-llD 4 Turbine Basement - S TB-FZ-llB 8 Turbine Basement - N TB-FZ-11E 10 Condenser Bay TB-FZ-llE 11 Condenser Bay TB-FZ-llE 12 Condenser Bay TB-FZ-llE 13 Condenser Bay RB-FZ-1E 29 Rx. Bldg. 23' elev.

RB-FZ-lE 30 Rx. Bldg. 23' elev.

RB-FZ-lE 31 Rx. Bldg. 23' elev.

RB-FZ-1E 32 Rx. Bldg. 23' elev.

RB-FZ-lE 33 Rx. Bldg. 23' elev.

kB-FZ-lF3 34 Rx. Bldg. -19' elev.

RB-FZ-lF2 35 Rx. Bldg. -19' elev.

RB-FZ-1F4 36 Rx. Bldg. -19' elev.

RB-FZ-lF1 37 Rx. Bldg. -19' elev.

RB-FZ-lD 38 Rx. Bldg. 51 ' elev.

RB-FZ-lD 39 Rx. Bldg. 51' elev.

RB-FZ-lD 40 Rx. Bldg. 51 ' elev.

RB-FZ-lD 41 Rx. Bldg. 51' elev.

RB-FZ-lC 42 Rx. Bldg. 75' elev.

RB-FZ-1C 43 Rx. Bldg. 75' elev.

RB-FZ-lC 44 Rx. Bldg. 75' elev.

RB-FZ-lC 45 Rx. Bldg. 75' elev.

RB-FZ-1B 46 Rx. Bldg. 95' elev.

Rx. Bldg. 95' elev.

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RB-FZ-1B 47 RB-FZ-1B 48 Rx. Bldg. 95' elev.

RB-FZ-1B 49 Rx. Bldg. 95' elev.

RB-FZ-1A 50 Rx. Bldg.119' elev.

RB-FZ-1A 51 Rx. Bldg.119' elev.

08-FZ-4 52 Cable Room OB-FZ-5 53 Control Room OB-FZ-10B 54 Chem. Lab.

TB-FZ-llD 55 Turbine Basement S OB-FZ-228 64 Cable Bridge Tunnel i

0YSTER CREEK 3.12-9 Amendment No. 29, 58,

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TABLE 3.12-4 HALON SYSTEM l Min. No. of Halon 1301 Sys. Fire Area Location Charged Tanks

1. Battery Room OB-FZ-BC Battery Room 1 A&B (Office Bldg.)

Also Cable Tray Room Chem Lab (Office Bldg.)

2. 480 Volt Switchgear OB-FZ-6A 23' elev. between Rx. 2 Bldg. & Turb. Bldg.
OB-FZ-6B 23' elev. between Rx. 1 Bldg. & Turb. B1dg.
3. Control Room Panels 08-FZ-5 Control Room (A & B) System 1 (C) System 1 i

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l OYSTER CREEK 3.12-10 Amendment No.: 29, 58,

TABLE 3.12-5 HYDRANTS AND HOSE HOUSES Hydrant No. Hose House No. Location 3 5 Diesel Gen &

Transformer Area 2 2 Intake Structure 1

OYSTER CREEK 3.12-11 Amendment No.: 29, 58, L

TABLE 3.12-6 ALTERNATE SHUTDOWN MONITORING INSTRUMENTATION Readout Min. Channels Functional Unit Location Operable Reactor Pressure RSP 1 Reactor Water Level (fuel zone) RSP 1 Condensate Transfer Pump Disharge Press Local 1 Condensate Storage Tank Level Local 1 Service Water Pump Discharge Press Local 1 Control Rod Drive Sys Flow Meter Rx 51 ' , below RK02 1 Shutdown Cooling System Flowmeter RK05 1 Isolation Condenser "B" Shell Water Level RSP 1 Reactor Bldg. Closed Cooling Water Pump Discharge Pressure Local 1 t

RSP-Remote Shutdown Panel OYSTER CREEK 3.12-12 Amendment No.:

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c. At least once per 12 months by: l
1. Conducting a hose hydrostatic test and a l pressure at least 50 psig greater than the ,

maximum pressure available at any yard fire i

, hydrant. ,

2. Inspecting all the gaskets and replacing ,

any degraded gaskets in the couplings.

3. Performing a flow check of each hydrant to verify its operability.

I. Alternate Shutdown Monitoring Instrumentation

1. Each of the alternate shutdown monitoring channels shall be demonstrated operable by perforwance of the channel check and channel calibration operations at the frequencies shown in Table 4.12-1.

Basis:

Fire Protection systems are normally inactive and require periodic examination and testing to assure their readiness to respond to a fire situation. These specifications detail inspections and tests which will demonstrate that this equipment is capable of performing its intended function.

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l OYSTER CREEK 4.12-5 Amendment No.: 58, l

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TABLE 4.12-1 ALTERNATE SHUTDOWN MONITORING INSTRUMENTATION l

Channel Channel Functional Unit Check Calibration l Reactor Pressure M Q Reactor Water Level (fuel zone) n/a Q Condensate Transfer Pump Discharge Pressure M R Condensate Storage Tank Level M R Service Water Pump Discharge Pressure M R Control Rod Drive Pump Flowmeter M R Shutdown Cooling System Flowmeter n/a R Isolation Condenser "B" Shell Water Level M R Rx Bldg. Closed Cooling Water Pump Disch Pressure M R M - Monthly Q - Quarterly R - Refueling outage OYSTER CREEK 4.12-6 Amendment No.:

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