ML17128A082
| ML17128A082 | |
| Person / Time | |
|---|---|
| Site: | Clinton  |
| Issue date: | 02/09/2017 |
| From: | NRC/RGN-III/DRS/OLB |
| To: | Exelon Generation Co |
| Shared Package | |
| ML16308A465 | List: |
| References | |
| Download: ML17128A082 (6) | |
Text
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Facility: Clinton Date of Examination: 1/30/2017 Exam Level: RO SRO-I SRO-U Operating Test No.: 2017-301 Control Room Systems: *8 for RO; 7 for SRO-I; 2 or 3 for SRO-U Safety System / JPM Title Type Code*
Function
- a. 202001 A4.01 / 3.7 JPM448 Transfer RR Pumps from Fast to Slow D,S 1 Speed (12-1 Audit)
- b. 259001 A4.02 3.9 / JPM530 TDRFP 'B' Startup (Alternate Path) (14-1 A,P,S 2 NRC)
- c. 241000 A4.06 3.9 / JPM 419 Steam Bypass Valve Tests (New) N,S 3
- d. 209002 A4.01 3.7 / JPM288 Perform a HPCS Pump Operability Test A,EN,P,S 4 (Alternate Path) (14-1 JPM Re-Exam NRC)
- e. 223001 A2.01 4.3 / JPM473 Place FW Leakage Control in Service (New) EN,L,N,S 5
- f. 295003 AA1.01 / 3.7 JPM503 Re-Energize 4160V Bus 1A (12-1 Audit) D,S 6
- g. 300000 A4.01 2.6 / JPM427 Restore ADS Air Supply To Normal Source A,D,S 8 (Alternate Path) (12-1 NRC)
- h. 288000 A4.01 3.1 / JPM474 VF Trip During Swap of VC Trains A,EN,N,S 9 (Alternate Path) (New - LER 2014-001-00)
In-Plant Systems * (3 for RO); (3 for SRO-I); (3 or 2 for SRO-U)
- j. 295029 2.4.35 3.8 / JPM222 High Containment Level Protective Actions D,E,L,R 5 (14-1 JPM Re-Exam Audit)
- k. 288000 A2.03 / 3.5 / JPM431 Startup the Fuel Building HVAC VF System to D,E,L,R 9 Support Emergency Containment Venting (14-1 Audit)
- All RO and SRO-I control room (and in-plant) systems must be different and serve different safety functions; all five SRO-U systems must serve different safety functions; in-plant systems and functions may overlap those tested in the control room.
- Type Codes Criteria for RO / SRO-I / SRO-U (A)lternate path 4-6 / 4-6 / 2-3 (C)ontrol room (D)irect from bank <9 / <8 / <4 (E)mergency or abnormal in-plant >1 / >1 / >1 (EN)gineered safety feature >1/ >1 / > 1 (control room system)
(L)ow-Power / Shutdown >1 / >1 / >1 (N)ew or (M)odified from bank including 1(A) >2 / >2 / >1 (P)revious 2 exams <3/ <3 / < 2 (randomly selected)
(R)CA >1 / >1 / >1 (S)imulator ES-301, Page 23 of 27
JPM448 Transfer RR Pumps From Fast To Slow (Simulator)
The simulator will be initialized to ~ 33% power. The examinee will transfer RR Pumps A and B to slow speed IAW CPS 3302.01 Reactor Recirculation.
JPM530 TDRFP B Startup (Alternate Path) (Simulator)
The simulator will be initialized to ~ 42% power. The examinee will be requested to perform a startup of the B Turbine Driven Reactor Feed Pump IAW CPS 3103.01 Feedwater (FW). During the startup, a high vibration alarm is received requiring the examinee to attempt to lower TDRFP speed from 1H13-P680 in the MCR. Attempts to lower speed < 2000 RPM will fail, requiring the examinee to perform an alternate shutdown of the TDRFP from 1H13-P870 (by closing the steam isolation valves), which will be successful.
JPM 419 Steam Bypass Valve Tests (Simulator)
The simulator will be initialized to ~ 60%. The examinee will be requested to perform CPS 9072.01 Steam Bypass Valve Tests where each of the Turbine Bypass Valves will be stroked open and closed from 1H13-P680.
JPM288 Perform a HPCS Pump Operability Test (Alternate Path) (Simulator)
The simulator will be initialized to any at power IC. The examinee will be requested to perform CPS 9051.01 HPCS Pump / HPCS Water Leg Pump Operability test. After the pump has been started and flow has been increased to ~ 2000 gpm, a simulator suction line clog will cause HPCS Pump amps and flow to rapidly oscillate, causing annunciator 5062-4D HPCS Suction Pressure Abnormal to be received. This will require the examinee to trip the HPCS Pump to prevent damage.
JPM473 Place FW Leakage Control in Service (Simulator)
The simulator will be initialized to a shutdown, post-LOCA IC. The examinee will be requested to place the FW Leakage Control System in service IAW CPS 3312.01 Residual Heat Removal.
This is a time critical JPM and must be completed within 20 minutes.
JPM503 Re-Energize 4160V Bus 1A (Simulator)
The simulator will be initialized to any at power IC with 4160V Bus 1A deenergized due to a breaker failure which has been corrected. The examinee will be requested to re-energize 4160V Bus 1A IAW CPS 4200.01 Loss of AC Power.
JPM427 Restore ADS Air Supply To Normal Source (Alternate Path) (Simulator)
The simulator will be initialized to a shutdown IC with the ADS Backup Air Bottles in service. The examinee will be requested to return ADS to the normal air supply IAW CPS 3101.01 Main Steam. During the swap, the normal air supply regulator fails, resulting in receipt of a low air pressure alarm, requiring the examinee to shift the ADS air supply back to the backup air source.
JPM474 VF Trip During Swap of VC Trains (Alternate Path) (Simulator)
The simulator will be initialized to any at power IC. The examinee will be requested to swap MCR ventilation trains from A to B. When the B VC Return Fan is started, the voltage transient on the bus causes 1VF07Y Fuel Building Supply Inboard Isolation Damper to close (due to a degraded solenoid). This will result in a trip of the Fuel Building Ventilation System and a loss of secondary containment dP, requiring the examinee to manually start a Standby Gas Treatment train to restore secondary containment dP. This JPM was developed from events detailed in LER 2014-001-00 Premature Failure Of Air Supply Solenoid Results in Isolation Of Fuel Building Ventilation System and Loss of Secondary Containment Differential Pressure.
JPM247 RCIC Startup at RSP (Alternate Path) (In-Plant)
The simulator will be initialized to a shutdown IC with the MCR evacuated due to a fire. The examinee will be requested to startup RCIC from the Remote Shutdown Panel to restore and control RPV water level in the normal band. During the startup the RCIC Flow Controller will fail to operate in Automatic Mode, requiring the examinee to control RCIC speed / flow using the controller in Manual Mode. JPMs performed at the RSP are considered to be in-plant JPMs at CPS to allow us to examine by actual performance rather than simulation at the RSP in the plant.
JPM222 High Containment Level Protective Actions (In-Plant)
The examinee will be cued that containment flooding is required and then requested to de-energize electrical loads per CPS 4411.05 High Containment Pool Level Protective Actions.
JPM431 Startup the Fuel Building HVAC VF System to Support Emergency Containment Venting (In-Plant)
The examinee will be cued that a condition exists that requires Emergency Venting of the Containment, and then requested to restart the Fuel Building Ventilation System to support the venting process per CPS 4411.06 Emergency Containment Venting, Purging, and Vacuum Relief.
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Facility: Clinton Date of Examination: 1/30/2017 Exam Level: RO SRO-I SRO-U Operating Test No.: 2017-301 Control Room Systems: *8 for RO; 7 for SRO-I; 2 or 3 for SRO-U Safety System / JPM Title Type Code*
Function
- a. 202001 A4.01 / 3.7 JPM448 Transfer RR Pumps from Fast to Slow D,S 1 Speed (12-1 Audit)
- b. 259001 A4.02 3.7 / JPM530 TDRFP 'B' Startup (Alternate Path) (14-1 A,P,S 2 NRC)
- c. 241000 A4.06 3.9 / JPM 419 Steam Bypass Valve Tests (New) N,S 3
- d. 209002 A4.01 3.7 / JPM288 Perform a HPCS Pump Operability Test A,EN,P,S 4 (Alternate Path) (14-1 JPM Re-Exam NRC) e.
- f. 295003 AA1.01 / 3.8 JPM503 Re-Energize 4160V Bus 1A (12-1 Audit) D,S 6
- g. 300000 A4.01 2.7 / JPM427 Restore ADS Air Supply To Normal Source A,D,S 8 (Alternate Path) (12-1 NRC)
- h. 288000 A4.01 2.9 / JPM474 VF Trip During Swap of VC Trains A,EN,N,S 9 (Alternate Path) (New - LER 2014-001-00)
In-Plant Systems * (3 for RO); (3 for SRO-I); (3 or 2 for SRO-U)
- j. 295029 2.4.35 4.0 / JPM222 High Containment Level Protective Actions D,E,L,R 5 (14-1 JPM Re-Exam Audit)
- k. 288000 A2.03 / 3.7 JPM431 Startup the Fuel Building HVAC VF System to D,E,L,R 9 Support Emergency Containment Venting (14-1 Audit)
- All RO and SRO-I control room (and in-plant) systems must be different and serve different safety functions; all five SRO-U systems must serve different safety functions; in-plant systems and functions may overlap those tested in the control room.
- Type Codes Criteria for RO / SRO-I / SRO-U (A)lternate path 4-6 / 4-6 / 2-3 (C)ontrol room (D)irect from bank <9 / <8 / <4 (E)mergency or abnormal in-plant >1 / >1 / >1 (EN)gineered safety feature >1/ >1 / > 1 (control room system)
(L)ow-Power / Shutdown >1 / >1 / >1 (N)ew or (M)odified from bank including 1(A) >2 / >2 / >1 (P)revious 2 exams <3/ <3 / < 2 (randomly selected)
(R)CA >1 / >1 / >1 (S)imulator ES-301, Page 23 of 27
JPM448 Transfer RR Pumps From Fast To Slow (Simulator)
The simulator will be initialized to ~ 33% power. The examinee will transfer RR Pumps A and B to slow speed IAW CPS 3302.01 Reactor Recirculation.
JPM530 TDRFP B Startup (Alternate Path) (Simulator)
The simulator will be initialized to ~ 42% power. The examinee will be requested to perform a startup of the B Turbine Driven Reactor Feed Pump IAW CPS 3103.01 Feedwater (FW). During the startup, a high vibration alarm is received requiring the examinee to attempt to lower TDRFP speed from 1H13-P680 in the MCR. Attempts to lower speed < 2000 RPM will fail, requiring the examinee to perform an alternate shutdown of the TDRFP from 1H13-P870 (by closing the steam isolation valves), which will be successful.
JPM 419 Steam Bypass Valve Tests (Simulator)
The simulator will be initialized to ~ 60%. The examinee will be requested to perform CPS 9072.01 Steam Bypass Valve Tests where each of the Turbine Bypass Valves will be stroked open and closed from 1H13-P680.
JPM288 Perform a HPCS Pump Operability Test (Alternate Path) (Simulator)
The simulator will be initialized to any at power IC. The examinee will be requested to perform CPS 9051.01 HPCS Pump / HPCS Water Leg Pump Operability test. After the pump has been started and flow has been increased to ~ 2000 gpm, a simulator suction line clog will cause HPCS Pump amps and flow to rapidly oscillate, causing annunciator 5062-4D HPCS Suction Pressure Abnormal to be received. This will require the examinee to trip the HPCS Pump to prevent damage.
JPM503 Re-Energize 4160V Bus 1A (Simulator)
The simulator will be initialized to any at power IC with 4160V Bus 1A deenergized due to a breaker failure which has been corrected. The examinee will be requested to re-energize 4160V Bus 1A IAW CPS 4200.01 Loss of AC Power.
JPM427 Restore ADS Air Supply To Normal Source (Alternate Path) (Simulator)
The simulator will be initialized to a shutdown IC with the ADS Backup Air Bottles in service. The examinee will be requested to return ADS to the normal air supply IAW CPS 3101.01 Main Steam. During the swap, the normal air supply regulator fails, resulting in receipt of a low air pressure alarm, requiring the examinee to shift the ADS air supply back to the backup air source.
JPM474 VF Trip During Swap of VC Trains (Alternate Path) (Simulator)
The simulator will be initialized to any at power IC. The examinee will be requested to swap MCR ventilation trains from A to B. When the B VC Return Fan is started, the voltage transient on the bus causes 1VF07Y Fuel Building Supply Inboard Isolation Damper to close (due to a degraded solenoid). This will result in a trip of the Fuel Building Ventilation System and a loss of secondary containment dP, requiring the examinee to manually start a Standby Gas Treatment train to restore secondary containment dP. This JPM was developed from events detailed in LER 2014-001-00 Premature Failure Of Air Supply Solenoid Results in Isolation Of Fuel Building Ventilation System and Loss of Secondary Containment Differential Pressure.
JPM247 RCIC Startup at RSP (Alternate Path) (In-Plant)
The simulator will be initialized to a shutdown IC with the MCR evacuated due to a fire. The examinee will be requested to startup RCIC from the Remote Shutdown Panel to restore and control RPV water level in the normal band. During the startup the RCIC Flow Controller will fail to operate in Automatic Mode, requiring the examinee to control RCIC speed / flow using the controller in Manual Mode. JPMs performed at the RSP are considered to be in-plant JPMs at CPS to allow us to examine by actual performance rather than simulation at the RSP in the plant.
JPM222 High Containment Level Protective Actions (In-Plant)
The examinee will be cued that containment flooding is required and then requested to de-energize electrical loads per CPS 4411.05 High Containment Pool Level Protective Actions.
JPM431 Startup the Fuel Building HVAC VF System to Support Emergency Containment Venting (In-Plant)
The examinee will be cued that a condition exists that requires Emergency Venting of the Containment, and then requested to restart the Fuel Building Ventilation System to support the venting process per CPS 4411.06 Emergency Containment Venting, Purging, and Vacuum Relief.
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Facility: Clinton Date of Examination: 1/30/2017 Exam Level: RO SRO-I SRO-U Operating Test No.: 2017-301 Control Room Systems: *8 for RO; 7 for SRO-I; 2 or 3 for SRO-U Safety System / JPM Title Type Code*
Function a.
b.
c.
d.
e.
- f. 295003 AA1.01 / 3.8 JPM503 Re-Energize 4160V Bus 1A (12-1 Audit) D,S 6
- g. 300000 A4.01 2.7 / JPM427 Restore ADS Air Supply To Normal Source A,D,S 8 (Alternate Path) (12-1 NRC)
- h. 288000 A4.01 2.9 / JPM474 VF Trip During Swap of VC Trains A,EN,N,S 9 (Alternate Path) (New - LER 2014-001-00)
In-Plant Systems * (3 for RO); (3 for SRO-I); (3 or 2 for SRO-U)
- j. 295029 2.4.35 4.0 / JPM222 High Containment Level Protective Actions D,E,L,R 5 (14-1 JPM Re-Exam Audit) k.
- All RO and SRO-I control room (and in-plant) systems must be different and serve different safety functions; all five SRO-U systems must serve different safety functions; in-plant systems and functions may overlap those tested in the control room.
- Type Codes Criteria for RO / SRO-I / SRO-U (A)lternate path 4-6 / 4-6 / 2-3 (C)ontrol room (D)irect from bank <9 / <8 / <4 (E)mergency or abnormal in-plant >1 / >1 / >1 (EN)gineered safety feature >1/ >1 / > 1 (control room system)
(L)ow-Power / Shutdown >1 / >1 / >1 (N)ew or (M)odified from bank including 1(A) >2 / >2 / >1 (P)revious 2 exams <3/ <3 / < 2 (randomly selected)
(R)CA >1 / >1 / >1 (S)imulator ES-301, Page 23 of 27
JPM503 Re-Energize 4160V Bus 1A (Simulator)
The simulator will be initialized to any at power IC with 4160V Bus 1A deenergized due to a breaker failure which has been corrected. The examinee will be requested to re-energize 4160V Bus 1A IAW CPS 4200.01 Loss of AC Power.
JPM427 Restore ADS Air Supply To Normal Source (Alternate Path) (Simulator)
The simulator will be initialized to a shutdown IC with the ADS Backup Air Bottles in service. The examinee will be requested to return ADS to the normal air supply IAW CPS 3101.01 Main Steam. During the swap, the normal air supply regulator fails, resulting in receipt of a low air pressure alarm, requiring the examinee to shift the ADS air supply back to the backup air source.
JPM474 VF Trip During Swap of VC Trains (Alternate Path) (Simulator)
The simulator will be initialized to any at power IC. The examinee will be requested to swap MCR ventilation trains from A to B. When the B VC Return Fan is started, the voltage transient on the bus causes 1VF07Y Fuel Building Supply Inboard Isolation Damper to close (due to a degraded solenoid). This will result in a trip of the Fuel Building Ventilation System and a loss of secondary containment dP, requiring the examinee to manually start a Standby Gas Treatment train to restore secondary containment dP. This JPM was developed from events detailed in LER 2014-001-00 Premature Failure Of Air Supply Solenoid Results in Isolation Of Fuel Building Ventilation System and Loss of Secondary Containment Differential Pressure.
JPM247 RCIC Startup at RSP (Alternate Path) (In-Plant)
The simulator will be initialized to a shutdown IC with the MCR evacuated due to a fire. The examinee will be requested to startup RCIC from the Remote Shutdown Panel to restore and control RPV water level in the normal band. During the startup the RCIC Flow Controller will fail to operate in Automatic Mode, requiring the examinee to control RCIC speed / flow using the controller in Manual Mode. JPMs performed at the RSP are considered to be in-plant JPMs at CPS to allow us to examine by actual performance rather than simulation at the RSP in the plant.
JPM222 High Containment Level Protective Actions (In-Plant)
The examinee will be cued that containment flooding is required and then requested to de-energize electrical loads per CPS 4411.05 High Containment Pool Level Protective Actions.