ML20214Q951
| ML20214Q951 | |
| Person / Time | |
|---|---|
| Site: | Pilgrim |
| Issue date: | 05/22/1987 |
| From: | BOSTON EDISON CO. |
| To: | |
| Shared Package | |
| ML20214Q949 | List: |
| References | |
| NUDOCS 8706050275 | |
| Download: ML20214Q951 (23) | |
Text
-_-.- - -_
= -. -.. -.
Surveillance Page No.
3.7 CONTAINMENT SYSTEMS 4.7 152 A.
152 8.
Standby Gas Treatment System B
158 C.
159 i
i D.
Primary Containment Isolation Valves D
160 3.8 RADI0 ACTIVE EFFLUENTS 4.8 177 I
A.
Liquid Effluents Concentration A
177 l
B.
Radioactive Liquid Effluent B
177 Instrumentation C.
Liquid Radwaste Treatment C
178 D.
Gaseous Effluents Dose Rate D
179 l
E.
Radioactive Gaseous Effluent E
180 Instrumentation F.
Gaseous Effluent Treatment F
181 G.
182 i
H.
Mechanical Vacuum Pump H
133 3.9 AUXILIARY ELECTRICAL SYSTEMS 4.9 194 f
A.
Auxillary Electrical Equipment A
194 j
B.
Operation with Inoperable Equipment B
195 3.10 CORE ALTERNATIONS 4.10 202 y
A.
Refueling Interlocks A
202 7
8.
Core Monitoring B
202 4
l C.
Spent Fuel Pool Water Level C
203 3.11 REACTOR FUEL ASSEMBLY 4.11 205A l
A.
Average Planar Linear Heat
)
Generation Rate (APLHGR)
A 205A I
j B.
Linear Heat Generation Rate (LHGR)
B 205A-1 C.
Minimum Critical Power Ratio (MCPR)
C 2058 r
0.
Power / Flow Relationship D
2058-1 l
l
)
3.12 FIRE PROTECTION 4.12 206 I
A.
Fire Detection Instrumentation A
206 B.
Fire Suppression Water System B
206 I
C.
Spray and/or Sprinkler Systems C
206c j
D.
Halon System 0
206d E.
Fire Hose Stations E
206e i:
F.
206e-1 i
G.
Alternate Shutdown Panel G
206e-1 i
{
I 1
i Amendment No.
11 i
(
LIMITfNG CONDITION FOR OPERAT10N SURVEfLLANCE REQUfREMENTS 3.12 FIRE PROTECTION 4.12 FIRE PROTECTION A.
Fire Detection Instrumentation A.
Fire Detection Instrumentation The fire detection
- 1. Each of the fire detection instrumentation for each fire instruments noted in Table detection zone shown in Table 3.12-1 shall be demonstrated 3.12-1 shall be OPERABLE.
OPERA 8LE in accordance with the applicable NFPA 72A or 72D APPLICABILITY:
Codes by a functional test at least once per 6 months.
At all times when equipment in that fire detection zone is
- 2. The fire detection required to be OPERABLE.
Instrumentation nonsupervised
+
circuitry associated with ACTION:
detector alarms, shall be demonstrated OPERABLE at least With the number of OPERABLE fire once per 2 months.
detection instruments less than required by Table 3.12.1;
- a. Within I hour, establish a fire watch patrol to inspect the zone with the Inoperable instrument (s) at least once per hour; and i
- b. Restore the inoperable instrument (s) to OPERABLE status within 14 days, or prepare and submit a report to the Commission within the next 30 days outlining the action taken, the cause of the malfunction and the plans for restoring the instrument (s) to OPERABLE
- status,
- c. For inoperable fire detectors controlling fire suppression systems, see the respective fire suppression system section, t.e., Section 3.12C for water suppression systems or 3.120. for gaseous suppression systems.
l Amendment No.
206 1
1 I
LIMITING CONDITION FOR OPERATf0N SURVEILLANCE REQUIREMENTS B.
Fire Water Supply System B. Fire Water Supply System i
I The Fire Water Supply System 1.
The Fire Water Supply System j
shall be operable with:
shall be tested and vertfled to be OPERABLE:
y
- 1. Two (2) 2000 gpm/125 psig j
fire pumps which are arranged a.
by checking the volume of a
to start automatically, water in each fire water 4
tank at least once every 7 i
- 2. Two (2) water supplies with a days.
minimum storage quantity of i
l 240.000 gallons of water in b.
by automatically starting
- each, each fire pump at least once l
every month and running each i
- 3. Two (2) Independent water pump for thirty minutes at j
flow paths from Item Nos. 1 &
that time.
I 2 above to each fire water i
suppression system.
(3.12.C c.
by visually checking every j
and 3.12.E) shutoff valve on the fire j
water supply system at least APPLICABILITY once every month for proper i
- position, At all times when any safety related
)
equipment is required to be OPERABLE.
d.
by cycling each fire water supply system shutoff valve ACTION:
through its full operation j[
at least once per cycle.
a.
With less than the above j
required equipment, restore the e.
by verifying at least once Inoperable equipment to OPERABLE per cycle that each pump status within 7 days or prepare starts and delivers at least 4
and submit a report to the 2000 gpm while maintaining a j
Commission within the next 30 system pressure of at least days outlining the plans and 125 psig.
procedures to be used to provide j
for the loss of redundancy in f.
by performing a water flow
~
this system.
test on the fire water yard loop at least once every l
b.
With no FIRE SUPPRESSION WATER year.
SYSTEM OPERABLE. establish the i
backup Fire Water Supply System g.
by verifying at least once within 24 hrs, every month that the diesel l
fire pump fuel storage tank i
contains a minimum of 175 gallons of fuel oll.
j i
I l
Amendment No.
206a j
i i
l
+
LIMITING CONDITION FOR OPERATION SURVEILLANCE REQUIREMENTS B.
Fire Water Supply System (cont'd) h.
by verifying at least once per 3 months that a sample of diesel fuel from the fuel storage tank, obtained'in accordance with ASTM D2700-77, is within the acceptable i
)
limits specified in Table I of ASTM D975-75 wlth I
respect to viscosity, I
water content, and sediment.
l.
by demonstrating that the diesel starting 24-volt battery bank and charger are OPERABLE as follows:
4 4
1.
at least once per week i
i by verifying that the f
electrolyte level of i
each battery is above the plates and battery i
i voltage is at least 24 volts.
2.
at least once per 3 l
mnths by verifying that the specific gravity is appropriate j
for continued service r
i of the battery.
3.
at least once per j
operating cycle by verifying that the j
batteries, all plates and battery racks show no visual indication I
of physical damage or abnormal deterioration
)!
and the battery-to-battery and terminal connection are clean, tight, free of corrosion, and i
coated with.
anti-corrosion material l
i Amendment No.
206b iL --
i LfMITING CONDITION FOR OPERATION SURVEILLANCE REQUIREMENTS S ray and/or Sprinkler Systems C.
Spray and/or Sprinkler Systems C.
J 1
The spray and/or sprinkler The spray and/or sprinkler systems systems located in the following shall be demonstrated to be OPERABLE areas shall be OPERABLE except as according to the following:
noted below:
1 1.
Each sprinkler system and water 1.
Diesel Generator Room spray system alarm shall be Preaction sprinkler systems tested at least once every year (including detectors),
by opening the alarm bypass or inspector test valve. Alarms in 2.
Diesel Fire Pump Fuel 011 high rad area are to be tested Storage Room wet pipe once per cycle.
l sprinkler system.
2.
Each wet pipe sprinkler system 3.
Auxillary Boller Room wet shall be proven to be J
pipe sprinkler system, unobstructed by opening the inspector test connection at 4.
Recirculation Pump MG Set least once per cycle.
Room wet pipe sprinkler system.
3.
Each preaction sprinkler system 4
shall be trip tested at least 5.
Hydrogen Supply 011 Unit once per cycle.
preaction sprinkler system.
4.
Each water spray system shall be l
6.
Turbine Basement Addition wet trip tested automatically by pipe sprinkler system.
simulated actuation of the heat detectors at least once per 7.
Reactor Building Elev.
cycle.
23'-0" North Side wet pipe sprinkler system.
5.
At least once per 3 years, a 1
flow test through each open head 8.
Reactor Building Elev.
spray / sprinkler header shall be 51'-0", North and South Side performed and each open head wet pipe sprinkler systems.
spray / sprinkler nozzle shall be vertfled to be unobstructed.
9.
Reactor Auxillary Building.
Hater Treatment Area, wet pipe sprinkler system.
- 10. Health Physics Access Area wet pipe sprinkler system.
f APPLICABILITY:
At all times when equipment in the spray / sprinkler protected l
area is required to be OPERABLE.
i I
l Amendment No.
206c l
LIMITfNG CONDITIONS FOR OPERATION SURVEILLANCE REQUIREMENTS
~
C.
Spray and/or Sprinkler Systems (cont'd)
ACTION:
a.
From and after the date that a spray and/or sprinkler system is made or found to be INOPERABLE, within one hour establish a continuous fire watch with backup l
suppression, except as specified in 3.12.C.b. and 3.12.C.c.
b.
If the suppression system of 3.12.C.1, or 3.12.C.4 is INOPERABLE. establish an I
hourly fire watch patrol with backup suppression provided that the detection system In that fire area and the detection and suppression system for the redundant fire area is OPERABLE.
c.
If two or more detectors of 3.12.C.I are found or made to be INOPERABLE, within one hour charge that sprinkler system piping with water, d.
Restore the system to operable status within 14 days or prepare and submit a 4
report to the Commission within the next 30 days outlining the action taken, the cause of inoperability and the plans for restoring the system to OPERABLE status.
Amendment No.
LfMITfNG CONDITf0NS FOR OPERATf0N SURVEfLLANCE REQUIREMENTS C.
Spray and/or Sprinkler Systems (cont'd)
EXCEPTION:
When the entire fire area protected by a spray and/or sprinkler system is designated, "HIGH RADIATION AREA / AIRBORNE 1,
RADIOACTIVITY AREA", an hourly fire watch patrol may be established (e.g., for ALARA considerations in lieu of a continuous fire watch.
If a zone of the fire area is so designated, one of the following 4
shall apply:
(1) If the zone is adequately inspectable from a i
non-High Radiation Area, the continuous fire watch shall be located in the non-High Radiation i
Area, or (2)
If (1) cannot be I
accomplished, a fire watch patrol shall enter the High Radiation Area once every eight (8) hours.
D.
Halon System D.
Halon System The Halon System for the Cable The Halon System shall be Spreading Room shall be OPERABLE demonstrated OPERABLE:
with each of the five (5) storage tanks charged to at least 951. of 1.
At least once per month by i
the minimum quantity of Halon verifying the Halon storage (217 lbs. per tank) necessary to tank pressure and that the extinguish a fire, and minus or control panel is in the plus 101. of the pressure stamped automatic mode.
J on the Data Plate on the tank j
corresponding to an ambient 2.
At least once per 6 months by temperature of 70*F.
Detectors verifying the quantity of associated with the automatic Halon in the storage tank (s).
initiation of the Halon System shall be OPERABLE, except that an 3.
a.
At least once per i
Individual detector may be refueling outage INOPERABLE If the other detector verifying that the system in the same bay is OPERABLE and and associated devices both detectors in ALL adjacent actuate upon receipt of a I
bays are OPERABLE.
$1mulated actuation APPLICABILITY:
~~
b.
Performance of an i
At all times when the safety inspection to assure the related equipment in the Cable nozzles are unobstructed.
t Spreading Room is required to be t
i i
Amendment No.
206d i
i
- -_.-. _.- ~
LIMITING CONDITTON FOR OPERATION SURVEfLLANCE REQUfREMENTS h
l Action j
i Within one (1) hour from and after j
the time that the system is found to 2
be inoperable establish a continuous i
fire watch with backup fire suppression equipment.
a l
E.
Fire Hose Stations E.
Fire Hose Stations The interior fire hose stations shown Each Interior fire hose station in Table 3.12-2 shall be OPERABLE, shall be vertfled to be OPERABLE:
f APPLICABILITY:
1.
At least once per month by visual inspection of the station l
At all times when the equipment in to assure that the hose and the area protected by the fire hose nozzle are properly installed.
I station is required to be OPERABLE.
l 2.
At least once per cycle by t
ACTION:
removing the hose for inspection, replacing any L
With a hose station INOPERABLE, degraded coupling gaskets, and provide an additional equivalent reracking.
capacity hose for the unprotected I
area at/from an OPERABLE hose station 3.
at least once per three (3) l within I hour.
years by i
l a,
partially opening each hose station valve to verify j
valve operability and no obstruction.
d l
b.
by conducting a hydrostatic test of each hose 1
- 1) at a pressure 50 psig greater than the maximum available pressure at 1
l that hose station, or l
)
- 2) annually at the applicable service test j
pressure as listed in i
Table 8-3 of the
,1
" Standard for Care, Maintenance of Fire Hose
]
Including Connection and j
Nozzles." NFPA No.
1962-1979, or I
c.
by replacing each hose with a new or used hose which has i
been hydrostatically tested In accordance with the j
pressures specified in 4.12.E.3.b.
Amendment No.
206e i
4 m
..- m
LIMITING CONDITION FOR OPERATION SURVEILLANCE REQUIREMENTS F.
Fire Barrier System F.
Fire 8arrier Penetrations i
All fire barrier systems Surveillance requirements for i
providing separation of redundant penetrations in fire barriers safe shutdown systems shall be described in specification 3.12.F functional.
are as follows:
i APPLICABILITY:
1.
Fire Barrier Penetration Seals At all times when the safe Each fire barrier penettstion i
shutdown systems are required to seal shall be vertfled ts be i
be operable, functional by a visual inspection at least once per ACTION:
operating cycle and subsequent to any
]
With one or more of the required installation, modification or fire barrier systems maintenance affecting the nonfunctional, within one hour
- seal, either establish a continuous 1
fire watch on one side of the 2.
Fire Doors affected barrier or verify the i
OPERABILITY of an automatic fire Each fire door shall be detection or suppression system tested once per cycle for i
on at least one side of the operability of closure and nonfunctional fire barrier and latching mechanisms and for estab11sh an hourly fire watch Integrity, patrol.
3.
Fire Damper _s j
EXCEPTION: When the Fire Areas oT BOTH sides of the affected Each fire damper shall be fire barrier are designated "HIGH tested once per cycle for i
RADIATION AREAS / AIRBORNE operability and Integrity.
l RADI0 ACTIVITY AREA", an hourly fire watch patrol may be established (e.g. for ALARA considerations) in lleu of a I
G.
Alternate Shutdown Panels G.
Alternate Shutdown Panel _s 1.
Alternate shutdown panels for The alternate shutdown panels the following system shall bs shall be demonstrated to be OPERABLE:
OPERABLE according to the i
i following:
4 1.
2.
RHR 1.
The motor operated valves of 3.
RBCCW the coro spray system shall l
4.
Salt Service Water be operated from the 1
5.
HPCI alternate shutdown panels 6.
RCIC once each cycle.
i 7.
Automatic Depressurization 8.
Olesel Generators 2.
The motor operated valves of l
the RHR system shall be operated once each cycle utilizing the MCC B-17 alternate power source.
]
Amendment No.
LINITfNG CONDITION FOR OPERATION SURVEILLANCE REQUIREMENVS G.
Alternate Shutdown Panels (cont'd)
G.
Alternate Shutdown Panels (cont'd)
APPLICABILITY:
3.
The pumps of the SSW system shall be operated from the At all times that the system is alternate shutdown panels required to be OPERABLE.
once each cycle.
ACTION:
4.
The pumps and motor operated With any of the alternate valves of the RBCCH system shutdown panels inoperable, shall be operated from the alternate shutdown panels a)
Immediately verify that fire once each cycle, detection with automatic fire suppression for the Cable 5.
Alternate shutdown panel Spreading Room is Operable, capability for the RCIC and If fire detection with HPCI systems shall be automatic fire suppression vertfled to be OPERABLE once cannot be determined each cycle, operable, take appropriate action as described in 6.
After each refueling outage Section 3.12.0 of the Tech, and prior to startup, perform Spec.
a test from the alternate shutdown panel to verify that b)
Immediately verify that fire the relief valve solenolds of detectors are operable, per the Automatic Tech. Spec. Section 3.12.A.
Depressurization System (ADS) for the respective system
- actuate, fire zone (s) for which the panel (s) provided alternate Once each refueling outage, shutdown capability.
the diesel generator control circuits shall be isolated If fire detection cannot be from the Cable Spreading Room determined operable, and the diesel generator establish an hourly fire
- started, watch patrol to inspect the affected zone (s).
I Amendment No.
206e-2 l
TABLE 3.12-1 FIRE DETECTION INSTRUMENTS Total No.
Minimum
- Sallding Local Panel No./
Detectors Instruments Fire Area Elevation Zone No.
In Zone Operable In Zone Reactcr Eullding 91'3" C225/5 C-2 2
1 Clothes Change Area Reactor Eu11 ding 3'0" C222/2A 11 6
RSCCW "A*
Reacter Eullding 3'0" C222/B 13 7
1 RSCCWS*
Reactor EutIdtng 51'0*
C96/A/B 8
4 Recirc Pe=p l
M.G. Set Roca l
Turbir.e Eailding 37' C94/3 11 6
Sulichgear Rcos "A" l
l Turbine Eatiding 23' C221/IB 7
4 5.Itthgear Roca "S" C94/2 13 7
Turbine Eullding 37' C94/7 3
2 Battery Roca "A" Turbine Eutiding 23' C94/8 3
2 Eattery Roca "S*
Off Gas Retention 23' C113/1 6
3 Eutiding No more than two (2) adjacent detectors shall be out of service.
l Amend:ent $3.
206f l
L
TABLE 3.12-1 FIRE DETECTICN INSTRUMENTS (Cont'd)
Total No.
Minimum
- Eutiding Local Panel No./
Detectors Instruments Fire Area Elevation Zone No.
In Zone Operable In Zone Contrcl Rocc2 Cabinets 37' C 94/6 1
1 C221/3 3
2 C221/4 3
2 C221/5 3
2 C221/6 3
2 C221/7 3
2 C221/8 3
2 C221/2 5
3 Vital M.G. Set Room 23' C221/1A 5
3 Reactor Eutiding C-)17'6" C224/4A 3
2 RER - Core Spray "A" Reacter Eu11 ding
(-)17'6*
C223/3C 3
2 RHR - Ccre Spray "S*
Reactor Eu11 ding
(-)17'6" C223/3D 2
1 hPCI C223f3E 2
1 Reactor Building
(-117'6" C223/3A 2
1 RCIC C223/33 2
1 Reacter Eullding C224/4E 12 6
CRD - East C224/4F 7
4 C224/4C 9
5 C224/4D 9
5 C224/4G 5
3 C224/4H 2
1 ha c:cre thia twa (2) adjacent detectors shall be cut of service.
i i
l Azer.c=ent ha.
i TABLE 3.12-1 FIRE DETECTION INSTRUMENTS (Cont'd)
Total No.
Minimum
- Sullcing Local Panel No./
Detectors Instruments Fire Area Elevatico Zone No.
In Zone Operable In Zone Reactor Euilding 23' C223/3F 9
5 C O - West C223/33 10 5
C223/3G 10 5
C223/3H 11 6
C223/3I 2
1 Reactcr Eullding 51' C225/5A1 18 9
C225/5A2 6
3 l
C225/5A3 2
1 C225/5A4 4
2 Reactor Eatiding 74'3" C225/5B2 8
4 Ft.a1 Pcc1 Heat Enchanger Area Reacter Eutiding 74'3-C225/SB1 18 9
Acrta stee C225/5B3 2
1 Reacter Ect1 ding 91'3" C225/5C3 6
3 Standby L14ald Ccctrol System Tari. Area Reacter Eaticing 91'3-C225/5C1 25 13 l
Na mere than two (2) adjacent detectors shall be out of service.
prer.c ent to.
206f-2 m...-
~ ~ _. -
f TABLE 3.12-2 FIRE HOSE STATIONS REACTOR EUILDING SECONDARY CONTAINMENT ACCESS LOCK Sta :
Sta. #
RS-13-117 harth Wall. Eles. 117' SL-81-23 Reactor Bldg. Truck Lock RS-C6-117 South Kall. Elev. 117' Elev. 23' RS-12-91 Ecrth Wall. Elev. 91*
RS-GS-91 Standby Liquid Centrol.
REACTOR *34. EAY Systen Area. Elev. 91-RS-11-74 Earth Wall Elev. 74*
RA-41-23 Auxiliary Plant Heating Boller Room RS-G4-74 feel Fool Heat Exchanger Elev. 23' Area. Elev. 74*
RA-42-06 RBCCW Loop B Area RS-09-51 north Wall Elev. 51' Elev. 3' RS-03-51 Outside MS Set Roon -
RA-44-06 Condensate Demin./ Resin Corridor West Wall. Elev. 51' Area Elev. 3' RS-10-51 Inside north MG Set Airlock Elev. 51' RADWASTE & CONTROL AREA l
RS-14-23 Decontamination Roca l
north Wall Elev. 23' RC-57-01 Radmaste Stairway to Turbine RS-07-23 West Wall. RHR Locp B Bldg. Elev.
-1' Stairway. Elev. 23' RC-69-01 Outside Radwaste Control R5-02-23 nest Wall. RCIC Stairway Room Elev.
-l' Elev. 23' RC-56-23 Water Box Scavenging Pump RS-16-23 Reactor B1dg. Access Area, Elev. 23' Lock Elev. 23' RC-58-23 Stairway Outside Vital MG Set RS-15-03 CRD Quadrant Room Elev. 23' Elev. 2*9*
RC-72-23 Corridor Switchgear Room B RS-17-03 RhR Quad Locp A Elev. 23' Elev. 2*9*
TB-39-51 East Hall Near B-8 Load Center RS-01-03 RCIC Quad Elev. 51' Elev. 2'9" Amensent ka.
206g i
TABLE 3.12-2 FIRE HOSE STATIONS (Cont'd)
TERSIKE EUILDIL3 RADNASTE F, CONTROL AREA (Continued)
Sta
- RC-59-37 Stairway Outside Control Room Elev. 37' T3-35-C5 West Er.d Elev. 6' RC-66-37 Radiation Chemical Lab TE-23-C6 East hil Elev. 6' Elev. 37' TS-31-51 Soutn m il Elev. 51' t
T5-34-51 West Wall Elev.51' TLRSINE AUX _ EAY l
TA-SS-51 Outside Standty Gas Roca OFF-GAS RETENTICM EUILDIhG l
CA-91-23 Retention Eullding. Elev. 23' l
CR-93-05 Retentlen Eu11 ding Elev. 5' i
l DIESEL CEAERATCAS l
l CG-46-23 Diesel Generator Roco A i
CG-47-23 Diesel Generator Roco B l
INTM E STRUCTURE 15-96-23 hear Fire Purps l
Amencsent ha.
206 -1 9
1 t_
MSIS 3.k2.GAlternateShutdownPanels The alternate shutdown system, independent of cabling and equipment in the Cable Spreading Room is provided to effect safe shutdown of Pilgrim in the event of a fire in the Cable Spreading Room.
This is accomplished by installing isolation switches for safety-related equip.nent that will provide the capability for the plant operators to reach a safe shutdown condition.
These switches will isolate their associated equipment from the CSR cables, thus transfer control from the Control Room to the local emergency shutdown stations outside the CSR.
These isolation switches are located in alternate shutdown panels and are located as close as practical to the equipment or switchgear they serve.
The operability of the fire suppression and detection system in the Cable Spreading Room in conjunction with the passive element of cable coating ensures that adequate fire protection / detection / suppression capability is available to quickly detect, confine and extinguish fires occurring in any portion of the room where safety-related equipment is located.
The fire detection / suppression system consists of an independent smoke detection system, an automatic Halon 1301 Fire Suppression system and fire hose stations available outside the doorways to the Cable Spreading Room.
The collective capability of passive protection and detection with either manual or automatic suppression is adequate to minimize potential damage to safety-related equipment and is a major element in the facility fire protection program.
An emergency shutdown procedure, which is compatible with the design modifications and plant operator availability, provides step-by-step actions to initiate safe shutdown operation. Operator actions to isolate safety-related cables passing through the CSR is initiated as soon as a fire which is not immediately extinguishable is detected and confirmed in the CSR.
Alternate shutdown panels are provided for the following systems:
a.
Core Spray b.
RHR c.
RBCCH d.
Salt Service Hater o.
HPCI f.
RCIC g.
Automatic Depressurization System h.
Diesel Generators Inoperability of the above listed systems does not require entry into LCO action statements for the alternate shutdown panels.
A surveillance frequency of once por cycle is considered prudent and more frequent testing not warranted.
The frequency of once per refueling outage for testing the diesel generators prevents unnecessarily rendering them inoperable during normal power operation.
The frequency of once per refueling outage for the Automatic Depressurization System is consistent with the existing surveillance frequency for this system.
Requiring this surveillance to be performed during a refueling outage will also assure that plant i
conditions will allow for safe access to the ADS solenoids.
1 Amendment No.
206j-1 1
LIMITING CONDITION FOR OPERATION SURVEILLANCE REQUIREMENT 3.5 CORE AND CONTAINMENT COOLING 4.5 CORE AND CONTAINMENT COOLING SYSTEMS SYSTEMS Applicability:
Applicability Applies to the operational status of Applies to the Surveillance the core and suppression pool cooling Requirements of the core and subsystems.
suppression pool cooling subsystems which are required when the corresponding Limiting Condition for operation is in effect.
Objective:
Objective To assure the operability of the core To verify the operability of the core and suppression pool cooling and suppression pool cooling subsystems under all conditions for subsystems under all conditions for which this cooling capability is an which this cooling capability is an essential response to station essential response to station abnormalities, abnormalities.
Specification Specification A.
Core Spray and LPCI Subsystems A. Core Spray and LPCI Subsystem 1.
Both core spray subsystems shall
- 1. Core Spray Subsystem Testing.
be operable whenever irradiated fuel is in the vessel and prior Item Frequency to reactor startup from a Cold Condition, except as specified in
- a. Simulated Once/ Operating 3.5.A.2 below.
Automatic Cycle Actuation test.
l
- b. Pump Operability Once/ month l
- c. Motor Operated Once/ month Valve Operability
- d. Pump flow rate j
Each pump shall l
deliver at least 3600 gpm against s
a system head corresponding to a reactor vessel pressure of 104 psig,
- e. Core Spray Header Ap Instrumentation j
Amendment No.
103
~ -
l i
LIMITING CONDITION FOR OPERATION SURVEILLANCE REQUIREMENT 3.5.A Core Spray and LPCI Subsystems 4.5.A Core Spray and LPCI Subsystems _
(cont'd)
(cont'd) 1 Check Once/ day j
I Calibrate Once/3 months i
Test Once/3 months l
1
]
2.
From and after the date that one 2.
When it is determined that one j
of the core spray subsystems is core spray subsystem is made or found to be inoperable inoperable, the operable core for any reason, continued reactor spray subsystem, the LPCI operation is permissible during subsystem and the diesel the succeeding seven days, generators shall be demonstrated provided that during such seven to be operable immediately.
The days all active components of the operable core spray subsystem j
I other core spray subsystem and shall be demonstrated to be i
active components of the LPCI operable daily thereafter.
subsystem and the diesel generators are operable.
i i
3.
The LPCI Subsystems shall be 3.
LPCI Subsystem Testing shall be as j
operable whenever irradiated fuel follows:
l 1s in the reactor vessel, and prior to reactor startup from a
- a. Simulated Once/ Operating l
Cold Condttion, except as Automatic Cycle specified in 3.5.A.4, 3.5.A.5 and Actuation 3.5.F.5.
Test l
- b. Pump Once/ month I
Operability I
\\
l
- c. Motor Operated Once/ Month valve 4
I operability J
i
- d. Pump Flow Once/3 months Three LPCI pumps shall deliver i
14,400 gpm against a system head corresponding to a vessel I
pressure of 20 psig.
)
J j
)
Amendment No.
104 i
a LIMITING CONDITION FOR OPERATION SURVEILLANCE REQUIREMENT
'3.5.B Containment Cooling Subsystem 4.5.B Containment Cooling Subsystem 1.
Except as specified in 3.5.B.2, 1.
Containment Cooling Subsystem 3.5.B.3, and 3.5.F.3 below, both Testing shall be as follows:
containment cooling subsystem loops shall be operable whenever Item Frequency irradiated fuel is in the reactor vessel and reactor coolant a.
Pump & Valve Once/3 months temperature is greater than Operability 212*F, and prior to reactor startup from a Cold Condition.
b.
Pump Capacity After pump Test maintenance Each RBCCW pump and every 3 shall deliver months 1700 gpm at 70 ft. TOH.
Each SSWS pump shall deliver 2700 gpm at 55 ft. TDH.
c.
Air test on Once/5 years drywell and torus headers and nozzles 4
- Conditional relief granted from this LCO for the period October 31, 1980 through November 7, 1980.
Amendment No.
106 4
m
a LIMITING CONDITION FOR OPERATION SURVEILLANCE REQUIREMENT
- 3.5.B Ccdtainment Cooling Subsystem 4.5.8 Containment Cooling Subsystem 4
(Cont'd)
(Cont'd) 2.
From and after the date that one 2.
When one containment cooling i
containment cooling subsystem subsystem loop becomes inoperable, loop is made or found to be the operable subsystem loop and inoperable for any reason, its associated diesel generator continued reactor operation is shall be demonstrated to be 4
permissible only during the operable immediately and the i
succeeding seven days unless such operable containment cooling subsystem loop is sooner made subsystem loop daily thereafter.
operable, provided that the other containment cooling subsystem loop, including its associated diesel generator, is operable.
3.
If the requirements of 3.5.B cannot be met, an orderly shutdown shall be initiated and the reactor shall be in a Cold i
Shutdown Condition within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
I C.
HPCI Subsystem C.
HPCI Subsystem fueHPCISubsystemshallbe 1.
HPCI Subsystem testing shall be 1.
operable whenever there is performed as follows:
trradiated fuel in the reactor vessel, reactor pressure is
- a. Simulated Once/ operating greater than 104 psig, and prior Automatic cycle to reactor startup from a Cold Actuation Condition, except as specified in Test 3.5.C.2 and 3.5.C.3 below.
- b. Pump Oper-Once/ month ability
- c. Motor Operated Once/ month Valve Oper-ability
- d. Flow Rate at Once/3 months 1000 psig
- e. Flow Rate at Once/ operating 150 psig cycle
- Conditional relief granted from this LCO for the period October 31, 1980 through November 7, 1980.
Amendment No.
107
Aa
-A-1.4 A
LIMITING CONDITION FOR OPERATION SURVEILLANCE REQUIREMENT 3.5.C HPCI Subsystem (Cont'd) 4.5.C HPCI Subsystem (Cont'd)
The HPCI pump shall deliver at least 4250 gpm for a system head corresponding to a reactor pressure of 1000 to 150 psig.
i 2.
From and after the date that the 2.
When it is determined that the HPCI Subsystem is made or found HPCI Subsystem is inoperable the to be inoperable for any reason, RCIC, the LPCI subsystem, both continued reactor operation is core spray subsystems, and the permissible only during the ADS subsystem actuation logic l
succeeding seven days unless shall be demonstrated to be such subsystem is sooner made operable immediately.
The RCIC operable, providing that during system and ADS subsystem logic such seven days all active shall be demonstrated to be components of the ADS subsystem, operable daily thereafter.
the RCIC system, the LPCI subsystem and both core spray subsystems are operable.
3.
If the requirements of 3.5.C cannot be met, an orderly shutdown shall be initiated and the reactor pressure shall be reduced to or below 104 psig within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
3.5.0 Reactor Core Isolation Cooling 4.5.0 Reactor Core Isolation Cooling (RCIC) Subsystem (RCIC) Subsystem l
1.
The RCIC Subsystem shall be 1.
RCIC Subsystem testing shall be operable whenever there is performed as follows:
irradiated fuel in the reactor vessel, the reactor pressure is
- a. Simulated Once/ operating greater than 104 psig, and prior Automatic cycle to reactor startup from a Cold Actuation Condition, except as specified Test in 3.5.D.2 below.
- b. Pump.
Once/ month Operability.
- c. Motor-Once/ month Operated Valve 0perability i
Amendment No.
108
~
1 i
, LIMITING CONDITION FOR OPERATION SURVEILLANCE REQUIREMENT 3.5.0 Reactor Core Isolation Cooling 4.5.0 Reactor Core Isolation on Cooling (RCIC) Subsystem (Cont'd)
(RCIC) Subsystem (Cont'd)
- d. Flow Rate at Once/3 months 1000 psig
- e. Flow Rate at Once/ operating 150 psig cycle The RCIC pump shall deliver at least 400 gpm for a system head corresponding to a reactor pressure of 1000 to 150 psig.
2.
From and after the date that the 2.
When it is determined that the RCIC RCICS is made or found to be subsystem is inoperable, the HPCIS inoperable for any reason, shall be demonstrated to be continued reactor power operable immediately and weekly operation is permissible only thereafter.
during the succeeding seven days provided that during such seven days the HPCIS is operable.
3.
If the requirements of 3.5.D cannot be met, an orderly shutdown shall be initiated and the reactor pressure shall be reduced to or below 104 psig within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
3.5.E Automatic Depressurization System 4.5.E Automatic Depressurization System (ADS)
(ADS) 1.
The Automatic Depressurization 1.
During each operating cycle the Subsystem shall be operable following tests shall be performed I
whenever there is irradiated on the ADS:
fuel in the reactor vessel and the reactor pressure is greater
- a. A simulated automatic actuation than 104 psig and prior to a test shall be performed prior to startup from a Cold Condition, startup after each refueling except as specified in 3.5.E.2
- outage, below.
- b. With the reactor at pressure, each relief valve shall be manually. opened until a corresponding change in reactor pressure or main turbine bypass valve positions indicate that steam is flowing from the valve.
Amendment No.
109
e
- +
LIMITING CONDITIONS FOR OPERATION SURVEILLANCE REQUIREMENTS 3.9 AUXI IARY ELECTRICAL SYSTEM 4.9 AUXILIARY ELECTRICAL SYSTEM Applicability:
Applicability:
Applies to the auxiliary Applies to the periodic testing electrical power system.
requirements of the auxiliary electrical systems.
Objective:
Objective:
To assure an adequate supply of Verify the operability of the electrical power for operation of auxiliary electrical system.
those systems required for safety.
Specification:
Specification:
A.
Auxiliary Electrical Equipment A.
Auxiliary Electrical Equipment Surveillance The reactor shall not be made 1.
Diesel Generators critical unless all of the following conditions are a.
Each diesel generator shall be.
satisfied:
manually started and loaded once each month to demonstrate 1.
At least one offsite transmission operational readiness.
The test line and the startup transformer shall continue for at least a one are available and capable of hour period at rated load.
automatically supplying auxiliary power to the emergency buses.
During the monthly generator test the diesel generator starting air 2.
An additional source of offsite compressor shall be checked for power consisting of one of the operation and its ability to following:
recharge air receivers.
The operation of the diesel fuel oil a.
A transmission line and shutdown transfer pumps shall be transformer capable of supplying demonstrated, and the diesel power to the emergency 4160 volt starting time to reach rated buses.
voltage and frequency shall be logged.
b.
The main transformer and unit auxiliary transformer available b.
Once per operating cycle the and capable of supplying power to condition under which the diesel the emergency 4160 volt buses.
generator is required will be simulated and test conducted to 3.
Both diesel generators shall be demonstrate that it will start operable.
Each diesel generator and accept the emergency load shall have a minimum of 19,800 within the specified time gallons of diesel fuel on site.
sequence.
The results shall be logged.
t I
194 Amendment No.
l l
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