ML19341B771
| ML19341B771 | |
| Person / Time | |
|---|---|
| Site: | Yankee Rowe |
| Issue date: | 02/24/1981 |
| From: | YANKEE ATOMIC ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML19341B770 | List: |
| References | |
| NUDOCS 8102270462 | |
| Download: ML19341B771 (4) | |
Text
PLANT SYSTEMS
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SURVEILLANCE REQUIREMESTS (Continued) 4.7.10.1.2 The fire pump diesel engine shall be demonstrated OPERABLE:
a.
At least once per 31 days by verifying:
1.
The fuel storage tank contains at least 175 gallons of fuel, and 2.
The diesel starts from ambient conditions and operates for at least 30 minutes.
b.
At least once per 92 days by verifying that a sample of diesel fuel from the fuel storage tank, obtained ii accordance with ASIM-D270-65, is wihtin the acceptable limits specified in Table 1 of ASTM-D-975-74 when checked for viscosity,'ater and sediment.
c.
At least once per 18 months, during shutdown, by:
1.
Subjecting the diesel to an inspection in accordance with procedures prepared in conjunction with its manuf acturer's reconunendatit is for the class of ser-vice, and 2.
Verifying the diesel starts from ambient conditions oc the '
au'.o-start signal and operates for greater than or equal to 25 ainutes while loaded with the fire pump.
4.7.10.1.3 The fire pump diesel starting 24-volt battery bank and d 3rger shall be demonstrated OPERABLE:
At least once per 7 days by verifying that:
a.
1.
The electrolyte level of each battery is above the plates, and 2.
The overall battery voltage is greater than or equal l
to 24 volts.
b.
At least once per 92 days by verifying that the specific gravity is appropriate for continued service of the battery.
At least once per 18 months by verifying that:
c.
1.
The batteries, cell plates and battery racks show no visual indication of physical damage or abnormal deter-ioration, and 2.
The battery-to-battery and terminal connections are clean, tight, free of corrosion and coated with anti-corrosion material.
YANKEE-RO'n'E 3/4 7-32 8 102270 Q)b
PLANT SYSTEMS
- SPRAY AND SPRINKLER SYSTEMS LIMITING CONDITION FOR OPERATION 3.7.10.2 The folloaing sprinkler systems shall be OPERABLE:
Cable Tray House sprinkler system.
a.
r b.
Turbine Building:
1.
Zone I sprinkler system 2.
Zone 2 sprinkler system i:
3.
Zone 3 sprinkler system 4.
Transformer oil cooler deluge system f
l 5.
Turbine building columns spray system.
4 c.
Emergency Diesel Generator Cubicles d.
Auxiliary Boiler Room APPLICABILITY: Whenever equipment in the sprinkler protected areas is re-quired to be OPERABLE:
ACTION:
With one' or more of the above required sprinkler systems a.
inoperable, establish a continuous fire watch with backup
' fire suppresion equipment for the unprotected area within
.I hour; restore the system to OPERABLE status within 14 days or, in lieu of any other report required by Specification 6.9, prepare ar.d submit a Special Report toithe Commission pursuant to Specification 6.9.6 within the next 30 days outlining the action taken, the cause of the inoperability and the plans and schedule for' restoring-the system to OPERABLE status.
j b.
The provisions of Specification 3.0.3 and.3.0.4 are not applicable.'
SURVEILLANCE REQUIREMENTS-4.7.10.2 Each of the above required sprinkler systems shall be demonstrated OPERABLE:
At leal.'once per 12 months Fr cycling each testable valve F
a.
in the flow path-throughfat-least'one complete cycle laf full
' travel.
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PLANT SYSTEMS FOAM SYSTEMS LIMITING CONDITION FOR OPERATIOS 3.7.10.6 The following foam system shall be OPERABLE:
Turbine Lube Oil Reservoir.
APPLICABILITY: Whenever the turbine lube oil reservoir is required to be OPERABLE.
ACTION:
With the above required foam system inoperable, establish a a.
continuous fire watch with backup fire suppression equipment for the unprotected area within I hour; restore the system to OPERABLE status within 14 days or, in lieu of any other report required by Specification 6.9, prepare and submit a Special Report to the Commission pursuant to Specification 6.9.6 within the next 30 days outlining the action taken, the cause of the inoperability and the plans and schedule for restoring the system to OPERABLE status.
b.
The provisions of Specifications 3.0.3 and 3.0.4 are not applicable.
SURVEILLANCE REQUIREMENTS 4.7.10.6 The above required foam system shall be demonstrated OPERABLE:
At least once per 12 months by cycling each testable a.
valve in the flow path through at least one complete cycle of full travel and verifying the foam tank is full.
b.
At least one per 18 months by:
1.
Cycling each valve in the flow path that is not testable during plant operation through at least one complete cycle of full r avel.
2.
A visual inspection of the foam header to verify integrity, and 3.
A visual inspection of each foam nozzle area to verify that the spray pattern is not obstructed.
c.
At least once per 3 years by performing an air flow test through the foam header and verifying each foam nozzle is unobstructed.
YAh1IE-ROWE 3/4 7-39
PLANT SYSTEMS 3/4.7.11 PENETRATION FIRE BARRIERS LIMITING CONDITIONS FOR OPERATION 3 7.11 All penetration fire barriers protecting safety related areas shall be functional.
APPLICABILITY: At all times.
ACTION:
a.
With one or more of the above required penetration fire barriers non-functional, establish a continuous fire watch on at least one side of the affected penatration wi, lin 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.
b.
The provisions of Specifications 3 0 3 and 3 0.4 not applicable.
SURVEILLANCE REQUIREMENTS 4.7 11 Each of the above required penetration fire barriers shail. be verified to be functional by a visual inspection; a.
At least once per 18 months, and b.
Prior to declaring a penetration fire barrier functional following repairs or maintenance.
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YANKEE-ROWE 3/4 7-40 1.