Tech Specs Flashcards
2.1
Reactor Core Safety Limits
- 1.1.1 - In MODES 1 and 2, DNBR shall be maintained >= 1.34
- 1.1.2 - In MODES 1 and 2 peak fuel centerline temp maintained
- 1.2 - In MODES 1, 2, 3, 4, and 5, the RCS pressure shall be maintained at <= 2750 psia
2.2
Safety Limit Violations
If SL 2.1.1.1 or SL 2.1.1.2 is violated, restore compliance and be in MODE 3 w/in 1 HOUR
If SL 2.1.2 is violated in MODE 1 or 2, restore compliance and be in MODE 3 w/in 1 HOUR.
In MODE 3, 4, or 5, restore complince w/in 5 minutes.
LCO 3.3.1
Reactor Protective System (RPS) Instrumentation - Operating
4 RPS trip and bypass removal channels for each Function in Table 3.3.1-1 shall be OPERABLE
LCO 3.3.1
Reactor Protective System (RPS) Instrumentation - Operating
Condition A
Condition A - 1 or more functions w/1 auto RPS trip channel inop - BYPASS in 1 HOUR
LCO 3.3.1
Reactor Protective System (RPS) Instrumentation - Operating
Condition B
Condition B - 1 or more functions w/2 auto RPS trip channel inop - Place 1 channel in BYPASS and the other in trip in 1 HOUR
LCO 3.3.1
Reactor Protective System (RPS) Instrumentation - Operating
Condition C
Condition C - 1 or more functions w/1 auto bypass removal channel inop - Disable bypass in 1 HOUR
OR
Place affected auto trip in bypass or trip in 1 HOUR
LCO 3.3.1
Reactor Protective System (RPS) Instrumentation - Operating
Condition D
Condition D - 1 or more functions w/2 auto bypass removal channel inop - Disable bypass in 1 HOUR
OR
Place affected auto trip in bypass and place the other in trip in 1 HOUR
LCO 3.3.10
Post Accident Monitoring (PAM) Instrumentation
The PAM instrumentation for each Function in Table 3.3.10-1 shall be OPERABLE
APPLICABILITY: MODES 1,2 and 3
LCO 3.3.11
Remote Shutdown System
The Remote Shutdown System Instrumentation Functions in Table 3.3.11-1 and each Remote Shutdown System disconnect switch and control circuit shall be OPERABLE.
APPLICABILITY: MODES 1, 2, and 3
LCO 3.3.12
Boron Dilution Alarm System (BDAS)
Two channels of BDAS shall be OPERABLE
APPLICABILITY: MODES 3, 4, 5 and 6
NOTE: Required in MODE 3 w/in 1 hour after the neutron flux is w/in the startup range following a RX shutdown.
LCO 3.3.2
Reactor Protective System (RPS) Instrumentation - Shutdown
4 RPS trip and bypass removal channels for each Function in Table 3.3.2-1 shall be OPERABLE
LCO 3.3.2
Reactor Protective System (RPS) Instrumentation - Shutdown
Condition A
Condition A - 1 or more functions w/1 auto RPS trip channel inop - BYPASS in 1 HOUR
LCO 3.3.2
Reactor Protective System (RPS) Instrumentation - Shutdown
Condition B
Condition B - 1 or more functions w/2 auto RPS trip channel inop - Place 1 channel in BYPASS and the other in trip in 1 HOUR
LCO 3.3.2
Reactor Protective System (RPS) Instrumentation - Shutdown
Condition C
Condition C - 1 or more functions w/1 auto bypass removal channel inop - Disable bypass in 1 HOUR
OR
Place affected auto trip in bypass or trip in 1 HOUR
LCO 3.3.7
DG - Loss of Voltage Start (LOVS)
and APPLICABILITY
4 Channels of Loss of Voltage Function and Degraded Voltage Function auto-initiate instementation per DG shall be OPERABLE.
APPLICABILITY: MODES 1,2,3, and 4
When DG is required OPERABLE by LCO 3.8.2
LCO 3.4.1
RCS Pressure, Temperature, and Flow Debarture from Nuclear Boiling (DNB) Limits
RCS DNB parameters for PZR pressure, cold leg temp, and RCS total flow rate shall be w/in the limits:
a) PZR pressure >= 2130 psia
b) RCS cold lef temp shall be w/in 550F (570F to 565F) (0-100% power)
c) RCS total flow >= 155.8 e6 lbm/hr
LCO 3.4.1
RCS Pressure, Temperature, and Flow Debarture from Nuclear Boiling (DNB) Limits
Applicability and Notes
APPLICABILITY:
MODE 1 for RCS total flow
MODES 1 and 2 for PZR pressure
MODE 1 and 2 (Keff >=1) for Tc
NOTE: PZR Pressure limit does not apply during:
a. THERMAL POWER ramp > 5% RTP/min
b. THERMAL POWER step > 10% RTP
LCO 3.4.10
Pressurizer Safety Valves - Modes 1, 2, and 3
and NOTE
Four pressurizer safety valves shall be OPERABLE with lift setting >= 2450.25 and
APPLICABILITY: MODES 1, 2, and 3
NOTE - Not req’d to be w/in LCO limits in MODE 3 and 4 for purpose of setting under hot conditions. 72 hr exception if cold setting was made prior to h/u.
LCO 3.4.10
Pressurizer Safety Valves - Modes 1, 2, and 3
Condition A
One pressurizer safety valve inoperable
Restore valve status to operable
15 MINUTES
LCO 3.4.11
Pressurizer Safety Valves - Mode 4
and NOTE
One pressurizer safety valves shall be OPERABLE with lift setting >= 2450.25 and
APPLICABILITY: MODE 4 w/all RCS Tc > LTOP enable temp
NOTE - Not req’d to be w/in LCO limits in MODE 3 and 4 for purpose of setting under hot conditions. 72 hr exception if cold setting was made prior to h/u.
LCO 3.4.11
Pressurizer Safety Valves - Mode 4
Condition A
All PZR safety valves inoperable
Be in MODE 4 with one SDC LTOP in service AND
Perform SR 3.4.11.2 and SR 3.4.11.3 for required LTOP
IMMEDIATELY
AND be in MODE 4 w/ any RCS Tc
LCO 3.4.12
Pressurizer Vents
Four pressurizer vent paths shall be OPERABLE
APPLICABILITY: MODES 1, 2, and 3
Mode 4 w/RCS pressure >= 385 psia
LCO 3.4.13
Low Temperature Overpressure Protection (LTOP) System
An LTOP System shall be operable consisting of:
a) 2 operable SDC suction line relief valves w/lift settings
b) The RCS depressurized and an RCS vent of >= 16 in2
APPLICABILITY: MODE 4 when any RCS Tc
MODE 5
MODE 6 when the RX vessel head is on
LCO 3.4.14
RCS Operational Leakage
RCS Operational LEAKAGE shall be limited to:
a) No pressure boundry leakage;
b) 1 gpm unidentifed leakage;
c) 10 gpm identified leakage;
d) 150 gpd primary to secondary leakage through any 1 SG.
APPLICABILITY: MODES 1, 2, 3, and 4
LCO 3.4.15
RCS Pressure Isolation Valve (PIV) Leakage
Leakage from each RCS PIV shall be w/in limits
APPLICABILITY: Modes 1, 2, and 3
MODE 4 except valves in the SDC flow path in, or during transition to or from, the SDC mode of operation.
NOTE
Separate condition entry allowed for each flow path
LCO 3.4.16
RCS Leakage Detection Instrumentation
Both of the following RCS leakage detection instrumentation shall be OPERABLE:
a. 1 containment sump monitor; and
b. 1 containment atmosphere rad monitor (gaseous and particulate)
APPLICABILITY: MODES 1, 2, 3, and 4
LCO 3.4.17
RCS Specific Activity
RCS dose equivalent I-131 and dose equivalent XE-133 specific activity shall be w/in limits.
APPLICABILITY: MODES 1, 2, 3, and 4
LCO 3.4.18
SG Tube Integrity
SG tube integrity shall be maintained AND All SG tubes satisfying the tube repair criteria shall be plugged in accordance with the SG program.
APPLICABILITY: MODES 1, 2, 3, and 4
LCO 3.4.2
RCS Minimum Temperature for Criticality
and
Condition A
Each RCS loop Tcold shall be >= 545°F
APPLICABILITY: MODES 1 and 2 w/Keff >= 1
Condition A - Tcold in 1 or more loops not w/in limit
Be in MODE 3 in 30 MINUTES
LCO 3.4.3
RCS Pressure and Tempurature (P/T) Limits
RCS Pressure, Temp, and h/u and c/d rates shall be maintained w/in limits specified in the PTLR
APPLICABILITY: At all times; except when RX vessel head is fully detensioned such that RCS cannot be pressurized.
LCO 3.4.3
RCS Pressure and Tempurature (P/T) Limits
Condition A
Condition A - Requirements not met in MODE 1, 2, 3, or 4
Restore parameters to w/in limits in 30 MINUTES
LCO 3.4.3
RCS Pressure and Tempurature (P/T) Limits
Condition C
Condition A - Requirements not met any time in other than MODE 1, 2, 3, or 4
Restore parameters to w/in limits in IMMEDIATELY
LCO 3.4.4
RCS Loops - MODES 1 and 2
Two RCS loops shall be OPERABLE and in operation
APPLICABILITY: MODES 1 and 2
LCO 3.4.5
RCS Loops - MODE 3
Two RCS loops shall be OPERABLE and one RCS loop shall be in operation
APPLICABILITY: MODE 3
NOTE: All RCPs may be de-energized for
a. No operations are permitted that would cause reduction of RCS boron concentration
b. Core outlet temp is maintained at least 10F below Tsat
LCO 3.4.5
RCS Loops - MODE 3
Condition A
No RCS loop OPERABLE OR No RCS loop in operation
Suspend all ops involving a reduction of RCS boron concentration
AND
Initiate action to restore 1 RCS loop to OPERABLE status and operation
IMMEDIATELY
LCO 3.4.6
RCS Loops - MODE 4
2 loops or trains consiting of any combination of RCS loops and SDC trains shall be OPERABLE and at least one loop or train shall be in operation.
APPLICABILITY: MODE 4
LCO 3.4.6
RCS Loops - MODE 4
Condition A
One required RCS loop inoperable AND 2 SDC trains inop
Restore a 2nd loop or train to operable IMMEDIATELY
LCO 3.4.6
RCS Loops - MODE 4
Condition C
No RCS or SDC train operable OR NO RCS loop or SDC train in operation
Suspend all reduction in RCS boron concentration
AND
Restore 1 loop or train to operable and operation
IMMEDIATELY
LCO 3.4.6
RCS Loops - MODE 4
Notes
- All RCP and SDC pumps may be de-energized for
a) No ops permitted to reduce RCS boron concentration
b) Core outlet temp is maintained at least 10F below Tsat - No RCP shall be started with Tc nd side water in each SG is c
- No more than 2 RCPs may be in operation with Tc c > 200F but
LCO 3.4.7
RCS Loops - MODE 5, Loops Filled
One SDC train shall be operable and in operations and either
a. 1 additional SDC train operable or
b. The 2nd side water level of each SG shall be >= 25%
APPLICABILITY: MODE 5 with RCS loops filled
LCO 3.4.7
RCS Loops - MODE 5, Loops Filled
Condition A
One SDC train inoperable AND and SG with 2nd water level not w/in limit
Restore a second SDC train to operable
OR
Initiate action to restore SG 2nd water levels to w/in limits
IMMEDIATELY
LCO 3.4.7
RCS Loops - MODE 5, Loops Filled
Condition B
Required SDC train inop OR No SDC train in op
Suspend all RCS boron reduction ops
AND
Initiate action to restore one SDC train OPERABLE and to operation
IMMEDIATELY
LCO 3.4.7
RCS Loops - MODE 5, Loops Filled
Notes
- The SDC train in operation may be de-energized for
a) No ops permitted to reduce RCS boron concentration
b) Core outlet temp is maintained at least 10F below Tsat - 1 required SDC train may be inop for up to 2 hrs for ST if other train is OPERABLE and in operation.
- No RCP shall be started with Tc
- No more than 2 RCPs may be in operation with Tc 200F but
- All SDC trains may be removed from service for planned heatup to MODE 4 with at least 1 RCS loop in operation.
LCO 3.4.8
RCS Loops - MODE 5, Loops Not Filled
2 SDC trains shall be OPERABLE and one SDC train shall be in operation
APPLICABILITY: MODE 5 with RCS loops not filled
LCO 3.4.8
RCS Loops - MODE 5, Loops Not Filled
Condition A
One SDC train inop
Initiate action to restore SDC to operable
IMMEDIATELY
LCO 3.4.8
RCS Loops - MODE 5, Loops Not Filled
Condition B
Required SDC trains inoperable OR no SDC in operation
Suspend all RCS boron reduction operations
AND
Initiate action to restore 1 SDC train to OPERABLE and operation
IMMEDIATELY
LCO 3.4.8
RCS Loops - MODE 5, Loops Not Filled
Notes
- The SDC train in operation may be de-energized for
a) No ops permitted to reduce RCS boron concentration
b) Core outlet temp is maintained at least 10F below Tsat
c) No draining operation to further reduce RCS water volume are permitted - 1 required SDC train may be inop for up to 2 hrs for ST if other train is OPERABLE and in operation.
LCO 3.4.9
Pressurizer
and NOTE
The pressurizer shall be operable with:
a) Pressurizer water level >= 27% and
b) 2 groups of heater operable with capacity of each group > 125kW
APPLICABILITY: MODES 1, 2, and 3
NOTE: PZR water lvl limit does not apply during
a) THERMAL POWER ramp > 5% RTP/min; or
b) THERMAL POWER step > 10% RTP
LCO 3.5.1
Safety Injection Tanks - Operating
4 SITs shall be OPERABLE
APPLICABILITY: Modes 1 and 2
MODES 3 and 4 w/PZR pressure >=1837 psia
2300-4400 ppm boron
600-625 psig N2
28-72% NR level
LCO 3.5.1
SITs - Operating
Condition D
Two or more SITs inoperable
Enter LCO 3.0.3 immediately
LCO 3.5.2
SITs - Shutdown
4 SITs shall be OPERABLE with > 39% and
OR
3 SITs shall be OPERABLE with > 60% and
APPLICABILITY: MODES 3 and 4 w/PZR pressure
260-625 psig N2
2300-4400 ppm boron
LCO 3.5.2
SITs - Shutdown
Condition D
Two or more required SITs inoperable
Enter LCO 3.0.3 immediately
LCO 3.5.3
ECCS - Operating
Two ECCS trains shall be OPERABLE
APPLICABILITY: Modes 1 and 2
Mode 3 w/PZR pressure >= 1837 psia or with RCS Tc >= 485ºF
LCO 3.5.4
ECCS - Shutdown
and NOTE
One HPSI train shall be OPERABLE
APPLICABILITY: Mode 3 w/PZR pressure
Mode 4
NOTE: LCO 3.0.4.b is N/A when entering Mode 4
LCO 3.5.4
ECCS - Shutdown
Condition A
Required HSPI train inoperable.
Restore required HPSI train to OPERABLE status within
1 hour
LCO 3.5.5
Refueling Water Tank (RWT)
The RWT shall be OPERABLE
Temp 60-120F
4000-4400 ppm boron
81.2 to 84.3% (210F-565F RCS Tavg) level
APPLICABILITY: MODES 1, 2, 3, and 4
LCO 3.5.5
Refueling Water Tank (RWT)
The RWT shall be OPERABLE
APPLICABILITY: MODES 1, 2, 3, and 4
LCO 3.5.5
Refueling Water Tank (RWT)
Condition B
RWT inoperable for reason other than
boron and temperature (Condition A)
Restore RWT to OPERABLE status within
1 hour
LCO 3.5.5
Refueling Water Tank (RWT)
Condition B
RWT inop for reasons other than boron concentration or temperature
Restore RWT to OPERABLE witin 1 HOUR
LCO 3.5.6
Trisodium Phosphate (TSP)
The TSP baskets shall contain >= 524 ft3 of active TSP
APPLICABILITY: MODES 1, 2, and 3
LCO 3.6.5
Containment Air Temperature
Containment average air temperature shall be
APPLICABILITY: MODES 1, 2, 3, and 4
LCO 3.6.6
Containment Spray System
Two containment spray trains shall be OPERABLE
APPLICABILITY: MODES 1, 2, and 3
MODE 4 when RCS psressure is >= 385 psia
LCO 3.7.1
Main Steam Safety Valves (MSSVs)
The MSSVs shall be operable as specified in table 3.7.1-1 and 2
APPLICABILITY: MODES 1, 2, and 3
LCO 3.6.6
Containment Spray System
Condition C
Two containment spray trains inoperable
Enter LCO 3.0.3
Immediately
LCO 3.7.2
Main Steam Isolation Valves (MSIVs)
Four MSIVs and their associated trains shall be OPERABLE.
APPLICABILITY: MODE 1
MODE 2, 3, and 4 escept when all MSIVs are closed and deactivated
LCO 3.7.10
Essential Chilled Water (EC) System
Two EC trains shall be OPERABLE
APPLICABILITY: MODES 1, 2, 3, and 4
LCO 3.7.2
Main Steam Isolation Valves (MSIVs)
Condition D
2 actuator trains for 1 MSIV inoperable
Deaclare the affected MSIV inoperable IMMEDIATELY
LCO 3.7.2
Main Steam Isolation Valves (MSIVs)
Condition E
Three or more MSIV actuator trains inoperable OR completion time for condition A, B, or C not met.
Deaclare each affected MSIV inoperable IMMEDIATELY
LCO 3.7.3
Main Feedwater Isolation Valves (MFIVs)
Four economizer MFIVs and four downncomer MFIVs shall be operable.
APPLICABILITY: MODES 1, 2, 3, and 4 except when MFIV is closed and deactivated or isolated by a closed and deactivated power operated valve.
LCO 3.7.4
Atmospheric Dump Valves (ADVs)
Four ADV lines shall be OPERABLE
APPLICABILITY: MODES 1, 2, and 3
MODE 4 when steam generator is being relied upon for heat removal.
LCO 3.7.7
Essential Cooling Water (EW) System
Two EW trains shall be OPERABLE
APPLICABILITY: MODES 1, 2, 3, and 4
LCO 3.7.8
Essential Spray Pond System (ESPS)
Two ESPS trains shall be OPERABLE
APPLICABILITY: MODES 1, 2, 3, and 4
LCO 3.7.9
Ultimate Heat Sink (UHS)
The UHS shall be OPERABLE
Usable level in EACH pond >= 12 ft (13.5ft locally, 14 ft in CR)
Water temperature
APPLICABILITY: MODES 1, 2, 3, and 4
LCO 3.8.1
AC Sources - Operating
The following AC electrical sources shall be OPERABLE:
a. 2 circuits b/w offsite power and onsite class electric
b. 2 diesel generators cabable of supplying 1 train of onsite class electric
c. Auto load sequencers for Train A and Train B
APPLICABILITY: MODES 1, 2, 3, and 4
LCO 3.8.1
AC Sources - Operating
Condition A
One required offsite circuit inop
Perform SR 3.8.1.1 w/in 1 HOUR
LCO 3.8.1
AC Sources - Operating
Condition B
One DG inop
Perform SR 3.8.1.1 for the OPERABLE required offsite circuits w/in 1 HOUR
LCO 3.8.1
AC Sources - Operating
Condition G
One or more required offsite circuits do not meet required capability.
Restore required capability
OR
Transfer the ESF bus(es) from the offsite circuits to the EDG(s)
w/in 1 HOUR
LCO 3.8.10
Distribution Systems - Shutdown
The necessary portion of AC, DC, and AC vital instrument bus electrical power distribution subsystems shall be OPERABLE to support equipment required to be OPERABLE.
APPLICABILITY: MODES 5, 6, and during movement of irradiated fuel assemblies.
Condition A (only one) requires IMMEDIATE actions.
LCO 3.8.2
AC Sources - Shutdown
The following AC electrical sources shall be OPERABLE:
a. One circuit between offsite power and onsite class electric required by LCO 3.8.10 and
b. One DG capable of supplying one train of onsite class ecletrical power.
APPLICABILITY: MODES 5 and 6, and during the movement of irradiated fuel assemblies.
ALL Conditions require IMMEDIATE actions.
LCO 3.8.3
Diesel Fuel Oil, Lube Oil, and Starting Air
The stored diesel fuel oil, lube oil, and starting air susbsystem shall be w/in limits for each required DG.
APPLICABILITY: When associated DG is required OPERABLE
DFO >= 80%
Lube oil >= 2.5 inches
SA >= 230 psig/reciever
LCO 3.8.3
Diesel Fuel Oil, Lube Oil, and Starting Air
Condition F
Any required action and completion time not met OR
1 or more DG with DFO, LO or SA inop for other than COndition A, B, C, D, or E
Declare associated DG inoperable immediately
NOTE: N/A for SA reciever momentarily
LCO 3.8.4
DC Sources - Operating
The Train A and Train B DC eletrical subsystems shall be OPERABLE.
APPLICABILITY: MODES 1, 2, 3, and 4
LCO 3.8.5
DC Sources - Shutdown
DC electric power subsystem shall be OEPRABLE to support the subsystems required by LCO 3.8.10
APPLICABILITY: MODES 5, 6, and during movement of irradiated fuel assemblies.
All Conditions require IMMEDIATE action.
LCO 3.8.6
Battery Parameters
and Condition F
Battery parameters for the Train A and Train B subsystem shall be w/in limits.
APPLICABILITY: When associated DC electrical power subsystems are required OPERABLE.
Condition F - Time for A, B, C, D, or E not met OR 1 battery with one or more cells float voltage 2 amps.
Declare associated battery inoperable IMMEDIATELY.
LCO 3.8.7
Inverters - Operating
and NOTE
The required Train A and Train B inverters shall be operable.
APPLICABILITY: MODES 1, 2, 3, and 4
NOTE - One inverter may be disconnected from DC bus for ,+ 24 hrs to perform an equalizing charge provided:
a. The associated AC vital instrument bus is energized from its class b/u voltage regulator and
b. All other AC vital intrument buses are powered from their associated OPERABLE inverters.
LCO 3.8.8
Inverters - Shutdown
Required inverters shall be OPERABLE to support the subsystems required by LCO 3.8.10
APPLICABILITY: MODES 5, 6, and during movement of irradiated fuel assemblies.
All Conditions require IMMEDIATE action.
LCO 3.8.9
Distribution Systems - Operating
Train A and Train B AC, DC, and AC vital instrument bus electrical power distribution subsystems shall be operable.
APPLICABILITY: MODES 1, 2, 3, and 4
LCO 3.8.9
Distribution Systems - Operating
Condition E
Two or more inoperable distribution subsystems that result in a loss of safety function.
Enter LCO 3.0.3 IMMEDIATELY
LCO 3.9.4
SDC and Coolant Circulation - High Water Level
and NOTE
One SDC loop shall be OPERABLE and in operation (Flow > 3780 gpm)
APPLICABILITY: MODE 6 w/water level >= 23 feet above the tope of the RV flange
NOTE: required SDC train may be stopped for
LCO 3.9.4
SDC and Coolant Circulation - High Water Level
Condition A
SDC loop requirements not met.
Suspend: RCS boron concentration reduction ops
AND Loading of irradiated fuel assemblies
AND Initiate action to satisfy SDC loop requirements
Immediately
AND Close all containment pens to atmosphere w/in 4 hours
LCO 3.9.5
SDC and Coolant Circulation - Low Water Level
and NOTE
Two SDC trains shall be OPERABLE and 1 SDC train in operation (flow > 3780 gpm for single pump)
APPLICABILITY: MODE 6 w water level
NOTE: Running train may be stopped for
One required train may be inop for
LCO 3.9.5
SDC and Coolant Circulation - Low Water Level
Condition A
One SDC loop inoperable
Initiate Action to restore OR
Initiate action to establish >=23 ft above the top of the RV flange
Immediately
LCO 3.9.5
SDC and Coolant Circulation - Low Water Level
Condition B
SDC loop requirements not met.
Suspend: RCS boron concentration reduction ops
AND Initiate action to restore one SDC loop to OPERABLE status and to operation
Immediately
AND Close all containment pens to atmosphere w/in 4 hours
LCO 3.3.2
Reactor Protective System (RPS) Instrumentation - Shutdown
Condition D
Condition D - 1 or more functions w/2 auto bypass removal channel inop - Disable bypass in 1 HOUR
OR
Place affected auto trip in bypass and place the other in trip in 1 HOUR
TLCO 3.1.100
Flow Paths - Shutdown
Minimum one of the following shall be FUNCTIONAL:
a. Flow path from the SFP via gravity feed to CP suction to the RCS
b. Flow path from the RWT to a CP, or HPSI, or LPSI to the RCS
APPLICABILITY: MODES 5 and 6
TLCO 3.1.101
Flow Paths - Operating
Minimum two of the following shall be FUNCTIONAL:
a. Gravity feed from RWT or SFP through CH-536 and CP to the RCS
b. Gravity feed from RWT through CH-327 and CP to the RCS
c. Flow path from RWT or SFP through CH-164 and CP to RCS
APPLICABILITY: MODES 1, 2, 3, and 4
TLCO 3.1.102
Charging Pumps - Shutdown
At least 1 CP or HPSI or LPSI in the boron injection flow path shall be FUNCTIONAL.
APPLICABILITY: MODES 5 and 6
TLCO 3.1.103
Charging Pumps - Operating
At least two charging pumps shall be FUNCTIONAL.
APPLICABILITY: MODES 1, 2,3 and 4.
TLCO 3.1.104
Borated Sources - Shutdown
As a min, one of the following shall be FUNCTIONAL:
a. SFP
b. RWT
APPLICABILITY: MODES 5 and 6
TLCO 3.1.105
Borated Sources - Operating
The SFP shall be FUNCTIONAL
APPLICABILITY: MODES 1, 2, 3 and 4
TLCO 3.3.102
Incore Detectors
APPLICABILITY: When Incore Detection System is used for
a. AZ Tilt
b. Radial Peaking factos
c. LPD
d. DNB Margin
The incore detection system shall be FUNCTIONAL with:
a. >= 75% of incore locations
b. >= 75% all incore detectors with at least one incore detector in each quadrant at each level
c. sufficient FUNCTIONAL incore detectors to perform at least 6 tilt estimates (at least 1 per level)
d. All 4x4 arrays of fuel that contain 16 assemblies contain at least 1 FUNCTIONAL incore location.
NOTE - 53 lacations w/5 detectors per string. FUNCTIONAL location has at least 3 functional detectors.
TLCO 3.3.105
Post Accident Monitoring Instrumentation
The post accident monitoring instrumentation channels shown in Table 3.3.105-1 shall be functional.
APPLICABILITY: MODES 1, 2, and 3
TLCO 3.4.100
Auxiliary Spray System
Both auxiliary spray valves shall be FUNCTIONAL.
MODES 1, 2, 3 and 4
TLCO 3.4.101
RCS Chemistry
The RCS chemistry for oxygen, chloride, and flouride shall be within limits.
APPLICABILITY: At all times.
TLCO 3.4.102
Pressurizer Heatup and Cooldown Limits
The pressurizer temperature shall be limited to:
a. a max h/u rate of 200F/hr, and
b. a max c/d rate of 200F/hr
APPLICABILITY: At all times.
TLCO 3.4.102
Pressurizer Heatup and Cooldown Limits
Condition A
PZR temp limits in excess of specified values.
Restore to w/in limits in 30 MINUTES.
TLCO 3.4.104
RCS Vents (Reactor Head Vents)
Four reactor vessel head vent paths shall be FUNCTIONAL.
APPLICABILITY: MODES 1, 2, and 3
MODE 4 with RCS pressure >= 385 psia
TLCO 3.5.201
Shutdown Cooling System
Two independant SDC subsystems shall be functional, ea comprised of
a. One functional LPSI pump, and
b. An independant functional flow path capable of taking a suction on RCS hot leg and discharging coolant through the SDCHX and back to RCS through the cold leg injection lines.
APPLICABILITY: MODES 1, 2, and 3
TLCO 3.7.100
Steam Generator Pressure and Temperature Limitations
and Condition A
The temp shall be greater than 120F in U1 and U3, or 70F in U2, when pressure is > than 230 psig in U1 and U3, or 650 psig in U2.
APPLICABILITY: At all times.
Condition A - Not w/in limits, reduce to limits in 30 MINUTES
TLCO 3.8.101
Containment Penetration Conductor Overcurrent Protection Devices
and NOTE
Primary and b/u containment pen conductor overcurrent protective devices associated w/ea containment electrical pen circuit shall be FUNCTIONAL.
APPLICABILITY: MODES 1, 2, 3, and 4
NOTE
Scope of protective devices excludes circuits w/credible faults that will not exceed electrical pen design ratings
TLCO 3.8.102
MOV thermal overload protection and bypass devices
The thermal overload protection and bypass device, integral w/the motor starter, of each valve used in safety systems shall be FUNCTIONAL.
APPLICABILITY: Whenever the MOV is required to be OPERABLE/FUNCTIONAL
