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1
Q

2.1

Reactor Core Safety Limits

A
  1. 1.1.1 - In MODES 1 and 2, DNBR shall be maintained >= 1.34
  2. 1.1.2 - In MODES 1 and 2 peak fuel centerline temp maintained
  3. 1.2 - In MODES 1, 2, 3, 4, and 5, the RCS pressure shall be maintained at <= 2750 psia
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2
Q

2.2

Safety Limit Violations

A

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.

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3
Q

LCO 3.3.1

Reactor Protective System (RPS) Instrumentation - Operating

A

4 RPS trip and bypass removal channels for each Function in Table 3.3.1-1 shall be OPERABLE

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4
Q

LCO 3.3.1

Reactor Protective System (RPS) Instrumentation - Operating

Condition A

A

Condition A - 1 or more functions w/1 auto RPS trip channel inop - BYPASS in 1 HOUR

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5
Q

LCO 3.3.1

Reactor Protective System (RPS) Instrumentation - Operating

Condition B

A

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

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6
Q

LCO 3.3.1

Reactor Protective System (RPS) Instrumentation - Operating

Condition C

A

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

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7
Q

LCO 3.3.1

Reactor Protective System (RPS) Instrumentation - Operating

Condition D

A

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

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8
Q

LCO 3.3.10

Post Accident Monitoring (PAM) Instrumentation

A

The PAM instrumentation for each Function in Table 3.3.10-1 shall be OPERABLE

APPLICABILITY: MODES 1,2 and 3

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8
Q

LCO 3.3.11

Remote Shutdown System

A

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

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9
Q

LCO 3.3.12

Boron Dilution Alarm System (BDAS)

A

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.

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10
Q

LCO 3.3.2

Reactor Protective System (RPS) Instrumentation - Shutdown

A

4 RPS trip and bypass removal channels for each Function in Table 3.3.2-1 shall be OPERABLE

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10
Q

LCO 3.3.2

Reactor Protective System (RPS) Instrumentation - Shutdown

Condition A

A

Condition A - 1 or more functions w/1 auto RPS trip channel inop - BYPASS in 1 HOUR

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12
Q

LCO 3.3.2

Reactor Protective System (RPS) Instrumentation - Shutdown

Condition B

A

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

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13
Q

LCO 3.3.2

Reactor Protective System (RPS) Instrumentation - Shutdown

Condition C

A

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

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14
Q

LCO 3.3.7

DG - Loss of Voltage Start (LOVS)

and APPLICABILITY

A

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

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15
Q

LCO 3.4.1

RCS Pressure, Temperature, and Flow Debarture from Nuclear Boiling (DNB) Limits

A

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

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16
Q

LCO 3.4.1

RCS Pressure, Temperature, and Flow Debarture from Nuclear Boiling (DNB) Limits

Applicability and Notes

A

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

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17
Q

LCO 3.4.10

Pressurizer Safety Valves - Modes 1, 2, and 3

and NOTE

A

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.

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18
Q

LCO 3.4.10

Pressurizer Safety Valves - Modes 1, 2, and 3

Condition A

A

One pressurizer safety valve inoperable

Restore valve status to operable

15 MINUTES

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19
Q

LCO 3.4.11

Pressurizer Safety Valves - Mode 4

and NOTE

A

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.

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20
Q

LCO 3.4.11

Pressurizer Safety Valves - Mode 4

Condition A

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

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21
Q

LCO 3.4.12

Pressurizer Vents

A

Four pressurizer vent paths shall be OPERABLE

APPLICABILITY: MODES 1, 2, and 3

Mode 4 w/RCS pressure >= 385 psia

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22
Q

LCO 3.4.13

Low Temperature Overpressure Protection (LTOP) System

A

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

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23
Q

LCO 3.4.14

RCS Operational Leakage

A

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

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24
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
24
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
25
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
26
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
27
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
28
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.
29
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
30
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
31
LCO 3.4.4 RCS Loops - MODES 1 and 2
Two RCS loops shall be OPERABLE and in operation APPLICABILITY: MODES 1 and 2
32
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
32
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
33
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
35
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
36
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
37
LCO 3.4.6 RCS Loops - MODE 4 Notes
1. 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 2. No RCP shall be started with Tc nd side water in each SG is c 3. No more than 2 RCPs may be in operation with Tc c \> 200F but
38
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
39
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
40
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
41
LCO 3.4.7 RCS Loops - MODE 5, Loops Filled Notes
1. 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 2. 1 required SDC train may be inop for up to 2 hrs for ST if other train is OPERABLE and in operation. 3. No RCP shall be started with Tc 4. No more than 2 RCPs may be in operation with Tc 200F but 5. All SDC trains may be removed from service for planned heatup to MODE 4 with at least 1 RCS loop in operation.
42
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
43
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
45
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
46
LCO 3.4.8 RCS Loops - MODE 5, Loops Not Filled Notes
1. 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 2. 1 required SDC train may be inop for up to 2 hrs for ST if other train is OPERABLE and in operation.
47
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
48
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
49
LCO 3.5.1 SITs - Operating Condition D
Two or more SITs inoperable Enter LCO 3.0.3 immediately
50
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
51
LCO 3.5.2 SITs - Shutdown Condition D
Two or more required SITs inoperable Enter LCO 3.0.3 immediately
52
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
53
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
54
LCO 3.5.4 ECCS - Shutdown Condition A
Required HSPI train inoperable. Restore required HPSI train to OPERABLE status within 1 hour
55
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
56
LCO 3.5.5 Refueling Water Tank (RWT)
The RWT shall be OPERABLE APPLICABILITY: MODES 1, 2, 3, and 4
57
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
58
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
58
LCO 3.5.6 Trisodium Phosphate (TSP)
The TSP baskets shall contain \>= 524 ft3 of active TSP APPLICABILITY: MODES 1, 2, and 3
59
LCO 3.6.5 Containment Air Temperature
Containment average air temperature shall be APPLICABILITY: MODES 1, 2, 3, and 4
59
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
60
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
60
LCO 3.6.6 Containment Spray System Condition C
Two containment spray trains inoperable Enter LCO 3.0.3 Immediately
61
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
61
LCO 3.7.10 Essential Chilled Water (EC) System
Two EC trains shall be OPERABLE APPLICABILITY: MODES 1, 2, 3, and 4
62
LCO 3.7.2 Main Steam Isolation Valves (MSIVs) Condition D
2 actuator trains for 1 MSIV inoperable Deaclare the affected MSIV inoperable IMMEDIATELY
62
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
62
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.
63
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.
63
LCO 3.7.7 Essential Cooling Water (EW) System
Two EW trains shall be OPERABLE APPLICABILITY: MODES 1, 2, 3, and 4
64
LCO 3.7.8 Essential Spray Pond System (ESPS)
Two ESPS trains shall be OPERABLE APPLICABILITY: MODES 1, 2, 3, and 4
64
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
65
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
65
LCO 3.8.1 AC Sources - Operating Condition A
One required offsite circuit inop Perform SR 3.8.1.1 w/in 1 HOUR
66
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
67
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
69
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.
71
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.
72
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
73
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
75
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
76
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.
77
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.
78
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.
79
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.
81
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
83
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
84
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
85
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
86
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
87
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
88
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
90
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
92
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
94
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
96
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
98
TLCO 3.1.103 Charging Pumps - Operating
At least two charging pumps shall be FUNCTIONAL. APPLICABILITY: MODES 1, 2,3 and 4.
99
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
100
TLCO 3.1.105 Borated Sources - Operating
The SFP shall be FUNCTIONAL APPLICABILITY: MODES 1, 2, 3 and 4
101
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.
102
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
103
TLCO 3.4.100 Auxiliary Spray System
Both auxiliary spray valves shall be FUNCTIONAL. MODES 1, 2, 3 and 4
104
TLCO 3.4.101 RCS Chemistry
The RCS chemistry for oxygen, chloride, and flouride shall be within limits. APPLICABILITY: At all times.
105
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.
106
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.
107
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
108
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
109
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
110
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
111
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

LOIT 2016 (3 decks)

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