ML19318A656
| ML19318A656 | |
| Person / Time | |
|---|---|
| Site: | Trojan File:Portland General Electric icon.png |
| Issue date: | 06/19/1980 |
| From: | PORTLAND GENERAL ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML19318A653 | List: |
| References | |
| NUDOCS 8006230597 | |
| Download: ML19318A656 (11) | |
Text
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LCA 59, Revision 2 es Attachm:nt A
()
Page 1 of 11 INSTRUM'.NTA' TION FIRE PROTECTION INSTRUMENTATION LIMITING CONDITION FOR OPERATION 3.3.3.7 As a minimum, the fire protection instrumentation for each fire detection zone shown in Table 3.3-10 shall be OPERABLE.
APPLICABILITY:
Whenever equipment in that fire detection zone is required to be OPERABLE.
ACTION:
With one or more of the fire detection instrument (s) shown in Table 3.3-10 inoperable:
a.
Within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> establish a fire watch patrol to inspect the zone (s) with the inoperable instrument (s) at least once per hour unless the instrument (s) is located inside the Containment, then inspect the Containment at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />, and b.
Restore the inoperable instrument (s) to OPERABLE status within 14 days or, in lieu of any other report required by Specification 6.9.1, prepare and submit a Secial Report to the Commission pursuant to Specification 6.9.2 within the next 30 days outlining the action taken, the cause of the inoperability and the plans and schedule for restoring the instrument (s) to OPERABLE status, c.
The provisions of Specification 3.0.3 and 3.0.4 are not applicable.
SURVEILLANCE REQUIREMENTS 4.3.3.7.1 Each of the above required fire protection instruments shall be demonstrated OPERABLE at least once per 6 months by performance of a CHANNEL FUNCTIONAL TEST.
Fire detectors which are not accessible during plant operation shall be demonstrated OPERABLE by the performance of a CHANNEL FUNCTIONAL TEST during each COLD SHUTDOWN exceeding 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> unless performed in the previous 6 months.
4.3.3.7.2 The NFPA Code 72D Class B supervised circuits supervision associated with the detector alarms of each of the above required fire detection instruments shall be demonstrated OPERABLE at least once per 6 months.
TROJAN-UNIT.1 3/4 3-48 6006280 %
LCA 59, Revision 2 Attachment A Pags 2 of 11 TABLE 3.3-10 FIRE DETECTION INSTRUMENTS INSTRUMENT LOCATION MINIMUM INSTRUMENTS OPERABLE
- l Smoke 1.
Control Room 5
2.
Cable Spreading' Room 12 l
3.
Electrical Penetration Area 2
(outside Containment) 4.
Switchgear Room Train A Elevation 69 ft 6
Train B Elevation 61 ft 5
5.
Station Battery Rooms Train A Elevation 63 ft 1
i Train B Elevation 63 ft 1
6.
Containment 3
The fire detection instruments located within the Containment are not required to be OPERABLE during the performance of Type A Containment leakage Rate Tests.
TROJAN-UNIT 1 3/4 3-49
LCA 59, Revision 2 Attachment A Pago 3 of 11 4
INSTRUMENTATION DEC0VPLE SWITCHES LIMITING CONDITION FOR OPERATION 3.3.3.8 All decouple switches in either train A or train B and those common to both trains shall be OPERABLE.
APPLICABILITY:
Whenever the applicable equipment is required to be OPERABLE.
ACTION:
a) With one or more of the decouple switches inoperable, establish a fire watch in the cable spreading room until 0PERABILITY is restored.
Restore the inoperable switch to OPERABLE status within 7 days or, in lieu of any other report required by Specification 6.9.1, prepare and submit a Special Report to the Commission pursuant to Specifica-tion 6.9.2 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 Specification 3.0.3 and 3.0.4 are not l
applicable.
SURVEILLANCE REQUIREMENTS 4.3.3.8 Each of the above required decouple switches shall be demon-strated OPERABLE at least once per 18 months by performing a system functional test by:
a) Verifying that the connected equipment will start in the decoupled mode either by cyciing the breaker or actually starting the equipment.
This test may substitute for other surveillance testing requirements for applicable components.
b) Verifying the control room alarm when the decouple switch is placed in the decouple mode.
TROJAN-UNIT 1 3/4 3-50
LCA 59, Ravicion 2 Attachment A Paga 4 of 11 PLANT SYSTEMS 3/4.7.8 FIRE SUPPRESSION SYSTEMS FIRE SUPPRESSION WATER SYSTEM LIMITING CONDITION FOR OPERAT
3.7.8.1 The fire suppressin sem shall be OPERABLE with:
a.
One 2000 gpm fire,
.apable of being powered by an OPERABLE diesel engine, b.
One 2000 gpm motor-driven fire pump capable of being powered by an OPERABLE power supply, and c.
An OPERABLE flow path capable of taking suction from the Columbia River and transferring the water through distri-bution piping with OPERABLE sectionalizing control or isolation valves to the yard hydrant curb valves and the first valve ahead of the water flow alarm device on each sprinkler / spray / deluge or hose standpipe riser required l
to be OPERABLE per Specifications 3.7.8.2 and 3.7.8.3.
APPLICABILITY:
At all times.
ACTION:
a.
With one pump inoperable, restore the inoperable equipment to OPERABLE status within 7 days or, in lieu of any other report required by Specification 6.9.1, prepare and submit a Special Report to the Commission pursuant to Specifica-tion 6.9.2 within the next 30 days outlining the plans and procedures to be used to provide for the loss of redundancy 1
in this system.
The provisions of Specifications 3.0.3 and 3.0.4 are not applicable.
b.
With the fire suppression water system otherwise inoperable:
1.
Establish a backup fire suppression water system within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, and 2.
Submit a Special Report in accordance with Specification 6.9.2!
a)
By telephone within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, b) Confirmed by telegraph, mailgram or facsimile transmission no later than the first working day following the event, and 1
TROJAN-UNIT 1 3/4 7-23
LCA 59, Rsvision 2 Attachm:nt A Page 5 of 11 PLANT SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) f.
At least once per 3 years by performing a flow test of the system in accordance with Chapter 5, Section 11 of the Fire Protection Handbook, 14th Edition, published by the National Fire Protection Association.
4.7.8.1.2 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 200 gallons of fuel, and 2.
The diesel starts from ambient conditions and operates for at least 20 minutes.
b.
At least once per 92 days by verifying that a sample of diesel fuel from the fuel storage tank, obtained in accord-ance with ASTM-D270-65, is within the acceptable limits
.specified in Table 1 of ASTM D975-78 when checked for water, viscosity and sediment.
c.
At least once per 18 months, during shutdown, by subject-l ing the diesel to an inspection in accordance with pro-cedures prepared in conjunction with its manufacturer's recommendations for the class of service.
4.7.8.1.3 The fire pump diesel starting 24-volt battery bank and charger shall be demonstrated OPERABLE:
a.
At least once per 31 days by verifying that:
1.
The electrolyte level of each battery is above the plates, and 2.
The overall battery voltage is > 24 volts.
i TROJAN-UNIT 1 3/4 7-25
- - +
LCA 59, Rsvision 2 i
Attachment A Pags 6 of 11 PLANT SYSTEMS FIRE H0SE STATIONS l
LIMITING CONDITIONS FOR OPERATION s
3.7.8.3 The fire hose stations shown in Table 3.7-4 shall be OPERABLE.
APPLICABILITY:
Whenever equipment in the areas protected by the fire hose stations is required to be OPERABLE.
l ACTION:
a.
With one or more of the fire hose stations shown in Table 3.7-4 inoperable, route an additional equivalent capacity fire hose to the unprotected area (s) from an OPERABLE hose station wihin 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.
Restore the fire hose station to OPERABLE status within 14 days or, in lieu of any other reoprt required by Specification 6.9.1, prepare and submit a Special Report to the Commission pursuant to Specification 6.9.2 within the next 30 days outlining the action taken, the cause of the inoperabil-ity, and plans and schedule for restoring the station to OPERABLE status.
b.
The provisions of Specifications 3.0.3 and 3.0.4 are not applicable.
1 i
SURVEILLANCE REQUIREMENTS l
4.7.8.3 Each of the fire hose stations shown in Table 3.7-4 shall be demonstrated OPERABLE:
a.
At least once per 31 days by visual inspection of the station to assure all required equipment is at the station.
1 b.
At least once per 18 months by:
1.
Removing the hose for inspection and re-racking, and 2.
Inspecting "all ga'skets and replacing any degraded gaskets in the couplings.
- c. - At least once per 3 years by:
I 1.
Partially opening each hose station valve to
- verify valve 0PERABILITY and no flow blockage.
2._ Condu'cting a hose hydrostatic test at a pressure
. at least 50 psig greater than the maximum pressure available at that hose station.
TROJAN-UNIT 1 3/4 7-29
LCA 59, Ravision 2 Attachmsnt A Fags 7 of 11 TABLE 3.7-4 FIRE HOSE STATIONS LOCATION ELEVATION H0SE STATION 1.
Auxiliary Building 5 ft.
HS-34 2.
Auxiliary Building 25 ft.
HS-33 3.
Auxiliary Building 45 ft.
HS-19, 38 4.
Auxiliary Building 63 ft.
HS-29 5.
Auxiliary Building 77 ft.
HS-28 6.
Turbine Building 45 ft.
HS-3, 5 7.
Turbine Building 69 ft.
HS-27 8.
Turbine Building 93 ft.
HS-15 9.
Control Building
'63 ft.
HC-2
- 10. Control Building 77 ft.
HS-26
- 11. Containment 45 ft.
CHS-A*
12.
Containment 93 ft.
CHS-B*
13.
Containment 93 ft.
CHS-C*
From Demineralized Water System l
P
-TROJAN-UNIT 1-3/4 7-30
LCA 59, Ravicion 2 Attachment A Pagn 8 of 11
_P_LANT SYSTEMS 3/4.7.9 PENETRATION FIRE BARRIERS LIMITING CONDITIONS FOR OPERATION 3.7.9 All 3-hour penetraten fire barriers protecting safety related areas shall be functional.
APPLICABILITY:
At all times.
ACTION:
a.
With c:.e or more of the above required penetration fire barriers nonfunctional in areas with a combustible loading greater than 1 lb/sq ft equivalent wood, provide either a continuous fire watch on at least one side of the affected penetration within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> or verify the OPERABILITY of fire detectors on at least one side of the nonfunctional fire barrier and establish an hourly fire watch patrol.
Restore the nonfunctional fire barrier penetration (s) to functional status within 7 days or, in lieu of any other report required by Specificatica 6.9.1, prepare and submit a Special Report to the Commission pursuant to Specification 6.9.2 within the next 30 days outlining the action taken, the cause of the nonfunctional penetrations and plans and schedule for restoring the fire barrier penetration (s) to functional status.
b.
The provisions of Specifications 3.0.3 and 3.0.4 are not applicable.
SURVEILLANCE REQUIREMENTS 4.7.9 Each of the above required penetration fire barriers shall be verified to be functional:
a.
At least once per 18 months, by a visual inspection.
b.
Prior to returning a penetration fire barrier to functional status following repairs or maintenance by performance of a visual inspection of the affected penetra: ion fire barrier (s).
TROJAN-UNIT 1 3/4 7-31
LCA 59, R2 vision 2 Attachment A Page 9 of 11 INSTRUMENTATION BASES 3/4.3.3.6 CHLORINE DETECTION SYSTEMS The OPERABILITY of the chlorine detection system ensures that sufficient capability is available to pranptly detect and initiate protective action in the event of an accidental chlorine release.
This capability is required to protect control room personnel and is consistent with the recommendations of Regulatory Guide 1.95, " Protection of Nuclear Power Plant Control Room Operators Against an Accidental Chlorine Release," February 1975.
3/4.3.3.7 FIRE DETECTION INSTRUMENTATION OPERABILITY of the fire detection instrumentation ensures that adequate warning capability is available for the prompt detection of fires. This capability is required in order to detect and locate fires in their early stages.
Prompt detection of fires will reduce tne potential for damage to safety related equipment and is an integral element in the overall facility fire protection program.
In the event that a portion of the fire detection instrumentation is inoperable, the establishment of frequent fire patrols in the affected areas is required to provide ~ detection capability until the inoperable instrumentation is restored to OPERABILITY.
3/4.3.3.8 DECOUPLE SWITCHES OPERABILITY of the decouple switches in the cable spreading room (CSR) ensures that the control cables passing through the CSR to certain equipment required for safe shutdown of the Plant will be isolated and local opera-tion of the equipment can be achieved.
In the event that a portion of the decouplo switches becomes inoperable, a fire watch will be established in the CSR until the inoperable equipment is restored to OPERABILITY.
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e-LCA 59, R2vicion 2 p.
Attachment A Page 10 of 11 6.0 ADMINISTRATIVE CONTROLS 6.1 RESPONSIBILITY 6.1.1 The Plant Superintendent shall be responsible for overall facility operation and shall delegate in writing the succession to this responsibility during his absence.
6.2 ORGANIZATION OFFSITE 6.2.1 The offsite organization for facility management and technical support shall be as shown on Figure 6.2-1.
FACILITY STAFF 6.2.2 The Facility organization shall be as shown on Figure 6.2-2 and:
a.
Each on duty shift shall be composed of at least the minimum shift crew composition shown in Table 6.2-1.
The minimum shift crew necessary for safe shutdown is five.
b.
At least one licensed Operator shall be in the control room when fuel is in the reactor.
c.
At least two licensed Operators shall be present in the control room during reactor start-up, scheduled reactor shutdown and during recovery from reactor trips.
d.
An individual qualified in radiation protection procedures shall be on site when fi.al is in the reactor.
e.
All CORE ALTERATIONS after the initial fuel loading shall be directly supervised by either a licensed Senior Reactor Operator or Senior Reactor Operator Limited to Fuel Handling who has no other concurrent responsibilities during this operation.
f.
A Fi.re Brigade of at least 5 members shall be maintained onsite at all times.
The Fire Brigade shall not include members of the minimum shift crew necessary for safe shutdown of the unit or any personnel required for other essential functions during a fire emergency.
Fire Brigade composition may be less than the minimum requirements for a period of time not to exceed 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> in order to accom-modate unexpected absences of onduty members provided immediate action is taken to restore the Fire Brigade composition to within the minimum requirement of 5.
s TROJAN-UNIT 1 6-1 i
7-LCA 59, Ravicion 2 f'..
g-Attachmsnt A Page 11 of 11 TABLE 6.2-1 MINIMUM SHIFT CREW COMPOSITION #
LICENSE APPLICABLE MODES CATEGORY 1, 2, 3 & 4 5&6 SOL 1
1*
1-2 1
Non-Licensed 3
1
- Does not include the licensed Senior Reactor Operator or Senior Reactor Operator Limited to Fuel Handling supervising CORE ALTERATIONS after the initial fuel loading.
- hift crew composition nay be less than the minimum requirements S
for a period of time not to exceed 2 tours in order to accommodate unexpected :3bsence of on duty shift crew members provided immediate action is taken to restore the shift crew composition to within the minimum requirements of Table 6.2-1.
TROJAN-UNIT 1 6-4