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LCOs 2 - Blind Flashcards

3.6 - 3.9

1
Q

3.6 Containment

3.6.1.1

Containment Sub-section

A

Primary Containment - Operating

LCO
Primary Containment shall be operable.

Applicability
Modes 1, 2, & 3

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2
Q

3.6 Containment

3.6.1.2

Containment Sub-section

A

Primary Containment Air Locks

LCO
Two primary containment air locks shall be operable.

Applicability
Modes 1, 2, & 3.
Movement of RIF in primary containment.

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3
Q

3.6 Containment

3.6.1.3

Containment Sub-section

A

PCIVs

LCO
Each PCIV, except containment vacuum breakers, shall be operable.

Applicability
Modes 1, 2, & 3.
When associated instrumentation is required to be operable per LCO 3.3.6.1 “Primary Containment & Drywell Isolation Instrumentation.

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4
Q

3.6 Containment

3.6.1.4

Containment Sub-section

A

Primary Containment Pressure

LCO
Primary containment to secondary containment differential pressure shall be ≥ -0.1 psid & ≤ 1.0 psid.

Applicability
Modes 1, 2, & 3

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5
Q

3.6 Containment

3.6.1.5

Containment Sub-section

A

Primary Containment Air Temp

LCO
Primary containment average air temperature shall be ≤ 95F

Applicability
Modes 1, 2, & 3.

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6
Q

3.6 Containment

3.6.1.6

Containment Sub-section

A

LLS Valves

LCO
The LLS function of six safety/relief valves shall be operable.

Applicability
Modes 1, 2, & 3.

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7
Q

3.6 Containment

3.6.1.7

Containment Sub-section

A

RHR Containment Spray

LCO
Two RHR containment spray subsystems shall be operable.

Applicability
Modes 1, 2, & 3.

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8
Q

3.6 Containment

3.6.1.8

Containment Sub-section

A

FWLCS

LCO
Twp FWLCS subsystems shall be operable.

Applicability
Modes 1, 2, & 3.

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9
Q

3.6 Containment

3.6.1.9

Containment Sub-section

A

MSSVs

LCO
The MSSVs shall be operable.

Applicability
Modes 1, 2, & 3.

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10
Q

3.6 Containment

3.6.1.10

Containment Sub-section

A

Primary Containment - S/D

LCO
Primary containment shall be operable.

Applicability
Movement of RIF in primary containment.

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11
Q

3.6 Containment

3.6.1.11

Containment Sub-section

A

Containment Vacuum Bkrs

LCO
3 containment vacuum breakers shall be operable and 4 shall be closed.

Applicability
Modes 1, 2, & 3.

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12
Q

3.6 Containment

3.6.1.12

Containment Sub-section

A

Containment Humidity Control

LCO
Containment average temperature to relative humidity shall be maintained within limits.

Applicability
Modes 1, 2, & 3.
Movement of RIF.

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13
Q

3.6 Containment

3.6.2.1

Suppression Pool Sub-section

A

SP Avg Temperature

LCO
SP Average temperature shall be:
a. ≤ 95F when thermal power is > 1% RTP and no testing that adds heat to the SP is being performed;
b. ≤ 105F when thermal power is > 1% RTP & testing that adds heat to the SP is being performed; and
c. ≤ 110F when thermal power > 1% RTP.

Applicability
Modes 1, 2, & 3.

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14
Q

3.6 Containment

3.6.2.2

Suppression Pool Sub-section

A

SP Water Level

LCO
Corrected SP water level shall be ≥ 17ft 9.5in and ≤ 18 ft 6 in when the reactor well to steam dryer storage pool gate is not installed
OR
Corrected SP water level shall be ≥ 18 ft 3.2in and ≤ 18 ft 6 in when the reactor well to steam dryer storage pool gate is installed.

Applicability
Modes 1, 2, & 3.

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15
Q

3.6 Containment

3.6.2.3

Suppression Pool Sub-section

A

RHR SP Cooling

LCO
Two RHR SP cooling subsystems shall be operable.

Applicability
Modes 1, 2, & 3.

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16
Q

3.6 Containment

3.6.2.4

Suppression Pool Sub-section

A

SPMU

LCO
Two SPMU subsystems shall be operable.

Applicability
Modes 1, 2, & 3.

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17
Q

3.6 Containment

3.6.3.2

Hydrogen Control Sub-section

A

Containment and Drywell Hydrogen Igniters

LCO
Two divisions of primary containment and drywell hydrogen igniters shall be operable, each with ≥ 90% of the associated igniter assemblies operable.

Applicability
Modes 1 & 2

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18
Q

3.6 Containment

3.6.3.3

Hydrogen Control Sub-section

A

Combustible Gas Mixing System

LCO
Two combustible gas mixing subsystems shall be operable.

Applicability
Modes 1 & 2.

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19
Q

3.6 Containment

3.6.4.1

Secondary Containment Sub-section

A

Secondary Containment

LCO
The secondary containment shall be operable.

Applicability
Modes 1, 2, & 3.
Movement of RIF.

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20
Q

3.6 Containment

3.6.4.2

Secondary Containment Sub-section

A

SCIVs

LCO
Each SCIV shall be operable.

Applicability
Modes 1, 2, & 3.
Movement of RIF

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21
Q

3.6 Containment

3.6.4.3

Secondary Containment Sub-section

A

AEGT System

LCO
Two AEGT subsystems shall be operable.

Applicability
Modes 1, 2, & 3.
Movement of RIF.

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22
Q

3.6 Containment

3.6.5.1

Drywell Sub-section

A

Drywell

LCO
The drywell shall be operable.

Applicability
Modes 1, 2, & 3.

23
Q

3.6 Containment

3.6.5.2

Drywell Sub-section

A

Drywell Air Lock

LCO
The drywell air lock shall be operable.

Applicability
Modes 1, 2, & 3.

24
Q

3.6 Containment

3.6.5.3

Drywell Sub-section

A

Drywell Isolation Valves

LCO
Each drywell isolation valve, except for Drywell Vacuum Relief System valves shall be operable.

Applicability
Modes 1, 2, & 3.

25
# 3.6 Containment 3.6.5.4 | Drywell Sub-section
**Drywell Pressure** **LCO** Drywell to primary containment differential pressure shall be ≥ -0.5 psid and ≤ 2.0 psid. **Applicability** Modes 1, 2, & 3.
26
# 3.6 Containment 3.6.5.5 | Drywell Sub-section
**Drywell Air Temperature** **LCO** Drywell average air temperature shall be ≤ 145F. **Applicability** Modes 1, 2, & 3.
27
# 3.6 Containment 3.6.5.6 | Drywell Sub-section
**Drywell Vac Relief** **LCO** Two drywell vacuum relief subsystems shall be operable. **Applicability** Modes 1, 2, & 3.
28
# 3.7 Plant Systems 3.7.1
**ESW Div 1 & 2** **LCO** Div 1 & 2 ESW Subsystems shall be oeprable. **Applicability** Modes 1, 2, & 3.
29
# 3.7 Plant Systems 3.7.2
**ESW Div 3** **LCO** The Div 3 ESW subsystem shall be operable. **Applicability** Modes 1, 2, & 3.
30
# 3.7 Plant Systems 3.7.3
**Control Room Emergency Recirc System** **LCO** Two CRER subsystems shall be operable. **Applicability** Modes 1, 2, & 3. Movement of RHF in primary containment or FHB.
31
# 3.7 Plant Systems 3.7.4
**Control Room HVAC** **LCO** Two Control Room HVAC subsystems shall be operable. **Applicability** Modes 1, 2, & 3. Movement of RIF in containment or FHB.
32
# 3.7 Plant Systems 3.7.5
**Main Condenser Off-Gas** **LCO** Release rate of the sumb of six measured at the SJAE shall be limited to ≤ 358 mCi/second after 30 minutes decay. **Applicability** Mode 1 Modes 2 & 3 with any MSl not isolated & SJAE in operation.
33
# 3.7 Plant Systems 3.7.6
**Main Turbine Bypass System** **LCO** The main turbine bypass system shall be operable. **Applicability** Thermal power ≥ 23.8% RTP.
34
# 3.7 Plant Systems 3.7.7
**Fuel Pool Water Level** **LCO** The fuel pool water level shall be ≥ 23 ft over the top of irradiated fuel assemblies seated in the fuel handling building and upper containment fuel storage racks. **Applicability** During movement of irradiated fuel assemblies in the associated fuel storage pools.
35
# 3.7 Plant Systems 3.7.10
**ECCW system** **LCO** Two ECCW subsystems shall be operable. **Applicability** Modes 1, 2, & 3.
36
# 3.7 Plant Systems 3.7.11
**Flood Protection** **LCO** Flood Protection shall be provided for safety-related systems, structures, and components via deployment of flood barriers at a meteorological Trigger Event warning. **Applicability** **At all times**
37
# 3.8 Electrical Power Systems 3.8.1
**AC Sources - Operating** **LCO** The following AC electrical power sources shall be operable: a. Two qualified circuits between the offsite transmission network and the onsite Class 1E AC electrical distribution system; and b. Three Diesel Generators. **Applicability** Modes 1, 2, & 3.
38
# 3.8 Electrical Power Systems 3.8.2
**AC Sources - Shutdown** **LCO** The following AC electrical power sources shall be operable: a. One qualified circuit between the offsite transmission network and the onsite Class 1E AC electrical power distribution subsystem(s) required by LCO 3.8.8, "Distribution Systems - Shutdown"; b. One diesel generator capable of supplying one division of the Div 1 or 2 onsite Class 1E AC electrical power distribution subsystem(s) required by LCO 3.8.8; and c. One qualified circuit, other than the circuit in LCO 3.8.2.a, between the offsite transmission network and the Div 3 onsite class 1E electrical power distribution subsystem, or the Div 3 DG capable of supplying the Div 3 onsite class 1E AC electrical power distribution subsystem, when the Div 3 onsite class 1E electrical power distribution subsystem is required by LCO 3.8.8 **Applicability** Modes 4 & 5 Movement of RIF in FHB or containment.
39
# 3.8 Electrical Power Systems 3.8.3
**Diesel Fuel Oil, Lube Oil, and Starting Air** **LCO** The stored fuel oil, lube oil, and starting air subsystem shall be within limits for each required diesel generator. **Applicability** When associated DG is required to be operable.
40
# 3.8 Electrical Power Systems 3.8.4
**DC Sources - Operating** **LCO** The Div 1, 2, and 3 DC electrical power subsystems shall be operable. **Applicability** Modes 1, 2, & 3.
41
# 3.8 Electrical Power Systems 3.8.5
**DC Sources - Shutdown** **LCO** The following DC electrical power subsystems shall be operable: a. One class 1E DC electrical power distribution subsystem capable of supplying one division of the Div 1 or 2 onsite Class 1E electrical power distribution subsystem(s) required by LCO 3.8.8; b. One class 1E battery or battery charger, other than the DC electrical power subsystem in LCO 3.8.5.a, capable of supplying the remaining Div 1 or 2 onsite Class 1E DC electrical power distribution subsystem when required by LCO 3.8.8; and c. The Division 3 DC electrical power subsystem capable of supplying the Div 3 onsite Class 1E DC electrical power distribution subsystem, when the Div 3 onsite Class 1E DC electrical power distribution subsystem is required by LCO 3.8.8 **Applicability** Modes 4 & 5. Movement of RIF in containment or FHB.
42
# 3.8 Electrical Power Systems 3.8.6
**Battery Parameters** **LCO** Battery Parameters for the Div 1, Div 2, and Div 3 electrical power subsystem batteries shall be within limits. **Applicability** When associated electrical power subsystems are required to be operable.
43
# 3.8 Electrical Power Systems 3.8.7
**Distribution Systems - Operating** **LCO** The Div 1, 2, and 3 AC & DC electrical power distribution subsystems shall be operable. *Note* Div 3 electrical power distribution subsystems are not required to be operable when HPCS is inoperable. **Applicability** Modes 1, 2, & 3
44
# 3.8 Electrical Power Systems 3.8.8
**Distribution Systems - Shutdown** **LCO** The necessary portions of the Div 1, 2, and 3 AC and DC electrical power distribution subsystems shall be operable to support equipment required to be operable. **Applicability** Modes 4 & 5, Movement of RIF in containment or FHB.
45
# 3.9 Refueling Operations 3.9.1
**Refueling Equipment Interlocks** **LCO** The refueling equipment interlocks shall be operable. **Applicability** During in-vessel fuel movement with equipment associated with the interlocks.
46
# 3.9 Refueling Operations 3.9.2
**Refuel Position One-Rod-Out Interlock** **LCO** The refuel position one-rod-out interlock shall be operable. **Applicability** Mode 5 with the reactor mode switch in the refuel position and any control rod withdrawn.
47
# 3.9 Refueling Operations 3.9.3
**Control Rod Position** **LCO** All control rods shall be fully inserted. **Applicability** When loading fuel assemblies into the core.
48
# 3.9 Refueling Operations 3.9.4
**Control Rod Position Indication** **LCO** One control rod "full-in" position indication channel for each control rod shall be operable. **Applicability** Mode 5
49
# 3.9 Refueling Operations 3.9.5
**Control Rod Operability- Refueling** **LCO** Each withdrawn control rod shall be operable. **Applicability** Mode 5
50
# 3.9 Refueling Operations 3.9.6
**RPV Water Level - Irradiated Fuel** **LCO** RPV water level shall be ≥ 22ft 9 in above the top of the RPV flange. **Applicability** During movement of irradiated fuel assemblies within the RPV.
51
# 3.9 Refueling Operations 3.9.7
**Title** RPV Water Level - New Fuel or Control Rods **LCO** RPV water level shall be ≥ 23 ft above the top of irradiated fuel assemblies seated within the RPV. **Applicability** During movement of new fuel assemblies or handling of control rods within the RPV when irradiated fuel assemblies are seated within the RPV.
52
# 3.9 Refueling Operations 3.9.8
**RHR High Water Level** **LCO** One RHR SDC subsystem shall be operable and in operation. *Note* The required RHR SDC subsystem may be removed from operation for up to 2 hours per 8 hour period. **Applicability** Mode 5 with irradiated fuel in the RPV and with water level ≥ 22ft 9 in above the top of the RPV flange, and heat losses to the ambient are not sufficient to maintain average reactor coolant temperature ≤ 140F.
53
# 3.9 Refueling Operations 3.9.9
**RHR - Low Water Level** **LCO** Two RHR SDC subsystems shall be operable, and one RHR SDC subsystem shall be in operation. **Applicability** Mode 5 with irradiated fuel in the RPV and with water level ≥ 22ft 9 in above the top of the RPV flange, and heat losses to the ambient are not sufficient to maintain average reactor coolant temperature ≤ 140F.

ILO24 (17 decks)

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