ML080700348
| ML080700348 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 02/29/2008 |
| From: | Garchow S Operations Branch IV |
| To: | Entergy Operations |
| References | |
| 50-313/08-301, 50-368/08-301 | |
| Download: ML080700348 (8) | |
Text
Appendix D Scenario 1 Form ES-D-1 Facility: ANO-2 Scenario No.: 1 (Modified)
Op-Test No.: 2008-1 Page 1 Examiners:
Operators:
Initial Conditions:
100% MOL, All Engineered Safety Features systems are in standby. Main Turbine turning gear motor tagged out. 2PCV-0231 jacked closed. RED Train Maintenance Week.
Turnover:
100%. 250 EFPD. EOOS indicates Minimal Risk. MTG will need to be jacked manually IAW OP-2106.009 Section 7.3.2. PCV-0231 jacked closed, manually control seal steam pressure. RED Train Maintenance Week.
Event No.
Malf. No.
Event Type*
Event Description 1
N (CBOT)
Start B Component Cooling Water pump B and secure C Component Cooling Water pump.
2 XRCCHAPCNT I (ATC)
Pressurizer control channel pressure fails high.
3 2CV4652 C (ATC)
B normal spray valve sticks open 4
XSG2PT10411 I (CBOT)
A Steam Generator pressure safety channel fails low.
Tech Spec for CRS.
5 SGATUBE N (CBOT)
R (ATC) 5 gpm tube leak on A Steam Generator. Tech Spec for CRS 6
SGATUBE M (ALL)
A Steam Generator tube leakage ramps up to 300 gpm over 10 minutes. Manual reactor trip criteria when greater than 44 gpm.
7 2K11_C2 2K11_C4 C (ATC)
Reverse rotation alarm for the reactor coolant pump attempted to stop.
8 XMSHDRPRS I (CBOT)
Steam Dump and Bypass Control System fails to automatically open bypass and dump valves to control Steam Generator pressure.
9 2SI10A HPI2P89B C (CBOT) 2P89A, A High Pressure Safety Injection pump coupling failure (do discharge pressure.
2P89B, B High Pressure Safety Injection pump fails to start automatically.
- (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor
Appendix D Scenario 2 Form ES-D-1 Facility: ANO-2 Scenario No.: 2 (Modified)
Op-Test No.: 2008-1 Page 1 Examiners:
Operators:
Initial Conditions: 85% MOL, All Engineered Safety Features systems are in standby. Main Turbine turning gear motor tagged out. 2PCV-0231 jacked closed. A MFP offline to repair Electro-Hydraulic leak. RED Train Maintenance Week.
Turnover: 85%. 250 EFPD. EOOS indicates Minimal Risk. MTG will need to be jacked manually IAW OP-2106.009 Section 7.3.2. PCV-0231 jacked closed, manually control seal steam pressure. B Main feed pump Electro-Hydraulic leak repaired and ready to be placed in service. RED Train Maintenance Week.
Event No.
Malf. No.
Event Type*
Event Description 1
N (CBOT)
Place A Main Feed Pump in service.
2 XFW2TE0361 I (CBOT)
Temperature indicator to Main Feed Pump oil cooler fails low.
3 CVC2P36BFAL C (ATC)
B Coolant Charging Pump motor fault. TRM for CRS.
4 BKR1205 BKR1218 Startup transformer #2 lockout. Tech Spec for CRS.
5 CEA24DROP N (CBOT)
R (ATC)
Control Element Assembly #24 drops to bottom of core.
Tech Spec for CRS.
6 500LOSE500 500LOSE161 M (ALL)
Loss of Off-Site Power.
7 RPSRXMAN RPSRXAUTO C (ATC)
Failure of the reactor protection system to automatically or manually trip the reactor. Tech Spec for CRS.
8 EDGDG1OIL CV0332 C (CBOT)
Loss of both Emergency Feed Water pumps resulting in loss of all Feed water to steam generators.
9 Loss of instrument air C (ATC)
Loss of instrument air results in using upstream atmospheric dump valve isolation valves to control steaming rate.
- (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor
Appendix D Scenario 3 Form ES-D-1 Facility: ANO-2 Scenario No.: 3 (Spare) Op-Test No.: 2008-1 Page 1 Examiners:
Operators:
Initial Conditions: 100 % MOL, All Engineered Safety Features systems are in standby. Main Turbine turning gear motor tagged out. 2PCV-0231 jacked closed. RED Train Maintenance Week.
Turnover: 100%. 250 EFPD. EOOS indicates Minimal Risk. MTG will need to be jacked manually IAW OP-2106.009 Section 7.3.2. PCV-0231 jacked closed, manually control seal steam pressure. RED Train Maintenance Week.
Event No.
Malf. No.
Event Type*
Event Description 1
XRCCHAPLVL I (ATC)
A Pressurizer level channel fails high.
2 2SV8263-2 C (CBOT)
Containment Isolation Valve for containment air monitoring system 2RITS8271, fails closed. Tech Spec for CRS.
3 NIBLINEPWR I (CBOT)
B channel nuclear instrument fails low. Tech Spec for CRS.
4 FWPMPATRP N (CBOT)
R (ATC)
A main feed water pump trips due to thrust bearing wear.
5 FWAFT5A M (ALL)
Unisolable main feed water rupture inside containment.
6 BUHTRS C (ATC)
Backup heaters fail to deenergize when pressurizer level drops below 29%.
7 Containment cooling fails C (CBOT)
B containment cooling fails to actuate.
- (N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Facility: Arkansas Nuclear One -2 Date of Examination: 2/25/2008 Exam Level: RO SRO-I SRO-U Operating Test Number: 1 Control Room Systems@ (8 for RO); (7 for SRO-I); (2 or 3 for SRO-U, including 1 ESF)
System / JPM Title Type Code*
Safety Function
- a. ANO-2-JPM-NRC-CVCS2 004 A4.07 RO 3.9/SRO 3.7 Perform Emergency Boration A/D/S 1
Reactivity
- b. ANO-2-JPM-NRC-EOP01 026 A2.03 RO 3.2 SRO 3.7 Secure Containment Spray System (inadvertent)
D/L/S (ESF) 5 Containment
- c. ANO-2-JPM-NRC-CREV01 073 A3.01 RO-2.9 SRO-3.1 Manually actuate control room ventilation A/N/S 7
Instrumentation
- d. ANO-2-JPM-NRC-IA02 078 A3.01 RO 3.1 SRO 3.2 Perform actions required by low Instrument Air Header Pressure M/S 8
Plant Service Systems
- e. ANO-2-JPM-NRC-MTG05 045 K3.01 RO 2.9 SRO 3.2 Synchronize MTG to grid with failure of speed./load control results in excess steam demand A/D/LS 4
RCS Heat Removal
- f. ANO-2-JPM-NRC-SIT01 006 A2.03 RO-3.3 SRO-3.7 High pressure fill of Safety Injection Tank A/D/S 2
RCS Inventory
- g. ANO-2-JPM-NRC-LTOP 010 K4.03 RO 3.8 SRO 4.1 Respond to Annunciator 2K10 C-4, Loop 1Low temperature over pressure relief valve alignment incorrect P/D/L/S 3
Reactor Pressure Control
Electrical In-Plant Systems@ (3 for RO); (3 for SRO-I); (3 or 2 for SRO-U)
- i. ANO-2-JPM-NRC-EDGRL 064 A4.01 RO 4.0 SRO 4.3 Reset EDG lockouts for a manual start and loading (2K-4A)
D/E 6
Electrical
Plant Service Systems
- k. ANO-2-JPM-NRC-LOF01 CE E06 EA1.1 RO 4.0 SRO 3.9 Align Condensate pump for start during a loss of all Feed water event D/L/E 4
RCS Heat Removal All RO and SRO-I control room (and in-plant) systems must be different and serve different safety functions; all 5 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 (C)ontrol room (D)irect from bank (E)mergency or abnormal in-plant (L)ow-Power / Shutdown (N)ew or (M)odified from bank including 1(A)
(P)revious 2 exams (R)CA (S)imulator 4-6 / 4-6 / 2-3
< 9 / < 8 / < 4
> 1 / > 1 / > 1
> 1 / > 1 / > 1
> 2 / > 2 / > 1
< 3
< 3 / < 2 (randomly selected)
> 1 / > 1 / > 1 ES-301, Page 23 of 27
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Facility: Arkansas Nuclear One -2 Date of Examination: 2/25/2008 Exam Level: RO SRO-I SRO-U Operating Test Number: 1 Control Room Systems@ (8 for RO); (7 for SRO-I); (2 or 3 for SRO-U, including 1 ESF)
System / JPM Title Type Code*
Safety Function
- a. ANO-2-JPM-NRC-CVCS2 004 A4.07 RO 3.9/SRO 3.7 Perform Emergency Boration A/D/S 1
Reactivity
- b. ANO-2-JPM-NRC-EOP01 026 A2.03 RO 3.2 SRO 3.7 Secure Containment Spray System (inadvertent)
D/L/S (ESF) 5 Containment
- c. ANO-2-JPM-NRC-CREV01 073 A3.01 RO-2.9 SRO-3.1 Manually actuate control room ventilation A/N/S 7
Instrumentation
- d. ANO-2-JPM-NRC-IA02 078 A3.01 RO 3.1 SRO 3.2 Perform actions required by low Instrument Air Header Pressure M/S 8
Plant Service Systems
- e. ANO-2-JPM-NRC-MTG05 045 K3.01 RO 2.9 SRO 3.2 Synchronize MTG to grid with failure of speed./load control results in excess steam demand A/D/L/S 4
RCS Heat Removal
- f. ANO-2-JPM-NRC-SIT01 006 A2.03 RO-3.3 SRO-3.7 High pressure fill of Safety Injection Tank A/D/S 2
RCS Inventory
- g. ANO-2-JPM-NRC-LTOP 010 K4.03 RO 3.8 SRO 4.1 Respond to Annunciator 2K10 C-4, Loop 1Low temperature over pressure relief valve alignment incorrect P/D/L/S 3
Reactor Pressure Control
- h. NA In-Plant Systems@ (3 for RO); (3 for SRO-I); (3 or 2 for SRO-U)
- i. ANO-2-JPM-NRC-EDGRL 064 A4.01 RO 4.0 SRO 4.3 Reset EDG lockouts for a manual start and loading (2K-4A)
D/E 6
Electrical
Plant Service Systems
- k. ANO-2-JPM-NRC-LOF01 CE E06 EA1.1 RO 4.0 SRO 3.9 Align Condensate pump for start during a loss of all Feed water event D/L/E 4
RCS Heat Removal All RO and SRO-I control room (and in-plant) systems must be different and serve different safety functions; all 5 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 (C)ontrol room (D)irect from bank (E)mergency or abnormal in-plant (L)ow-Power / Shutdown (N)ew or (M)odified from bank including 1(A)
(P)revious 2 exams (R)CA (S)imulator 4-6 / 4-6 / 2-3
< 9 / < 8 / < 4
> 1 / > 1 / > 1
> 1 / > 1 / > 1
> 2 / > 2 / > 1
< 3
< 3 / < 2 (randomly selected)
> 1 / > 1 / > 1 ES-301, Page 23 of 27
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Facility: Arkansas Nuclear One -2 Date of Examination: 2/25/2008 Exam Level: RO SRO-I SRO-U Operating Test Number: 1 Control Room Systems@ (8 for RO); (7 for SRO-I); (2 or 3 for SRO-U, including 1 ESF)
System / JPM Title Type Code*
Safety Function
- a. ANO-2-JPM-NRC-CVCS2 004 A4.07 RO 3.9/SRO 3.7 Perform Emergency Boration A/D/S 1
Reactivity
- b. ANO-2-JPM-NRC-EOP01 026 A2.03 RO 3.2 SRO 3.7 Secure Containment Spray System (inadvertent)
D/L/S (ESF) 5 Containment
- c. ANO-2-JPM-NRC-CREV01 073 A3.01 RO-2.9 SRO-3.1 Manually actuate control room ventilation A/N/S 7
Instrumentation
- d.
- e.
- f.
- g.
- h.
In-Plant Systems@ (3 for RO); (3 for SRO-I); (3 or 2 for SRO-U)
- i. ANO-2-JPM-NRC-EDGRL 064 A4.01 RO 4.0 SRO 4.3 Reset EDG lockouts for a manual start and loading (2K-4A)
D/E 6
Electrical
Plant Service Systems
- k.
All RO and SRO-I control room (and in-plant) systems must be different and serve different safety functions; all 5 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 (C)ontrol room (D)irect from bank (E)mergency or abnormal in-plant (L)ow-Power / Shutdown (N)ew or (M)odified from bank including 1(A)
(P)revious 2 exams (R)CA (S)imulator 4-6 / 4-6 / 2-3
< 9 / < 8 / < 4
> 1 / > 1 / > 1
> 1 / > 1 / > 1
> 2 / > 2 / > 1
< 3
< 3 / < 2 (randomly selected)
> 1 / > 1 / > 1 ES-301, Page 23 of 27
ES-301 Administrative Topics Outline Form ES-301-1 Facility: Arkansas Nuclear One - 2 Date of Examination: 2/25/2008 Examination Level: RO SRO Operating Test Number: 1 Administrative Topic (See Note)
Type Code*
Describe activity to be performed Conduct of Operations R/N Ability to explain and apply all Limits and precautions.
2.1.32 RO Rating - 3.4 ANO-2-JPM-NRC-ADMIN-SU2LOADRO Conduct of Operations R/D Complete Reduced inventory checklist and determine TTB and TTCU.
2.1.23 RO Rating - 3.9 ANO-2-JPM-NRC-ADMIN-TTBCRO Equipment Control R/D Review clearance and identify errors. (EN-OP-102) 2.2.13 RO Rating - 3.6 ANO-2-JPM-NRC-ADMIN-HCARD1RO Radiation Control R/D/P Complete a containment purge release permit 2.3.9 RO Rating - 2.5 JPM-ANO-2-JPM-NRC-ADMIN-PURGERO Emergency Plan N/A N/A NOTE: All items (5 total) are required for SROs. RO applicants require only 4 items unless they are retaking only the administrative topics, when 5 are required.
- Type Codes & Criteria:
(C)ontrol room, (S)imulator, or Class(R)oom (D)irect from bank (< 3 for ROs; < 4 for SROs & RO retakes)
(N)ew or (M)odified from bank (> 1)
(P)revious 2 exams (< 1; randomly selected)
ES 301, Page 22 of 27
ES-301 Administrative Topics Outline Form ES-301-1 Facility: Arkansas Nuclear One - 2 Date of Examination: 2/25/2008 Examination Level: RO SRO Operating Test Number: 1 Administrative Topic (See Note)
Type Code*
Describe activity to be performed Conduct of Operations R/N Ability to explain and apply all Limits and precautions.
2.1.32 SRO Rating - 3.8 ANO-2-JPM-NRC-ADMIN-SU2LOADSRO Conduct of Operations R/M Perform supervisory review of reduced inventory checklist, including review of TTB/TTCU calc and identify errors.
2.1.23 - SRO Rating - 4.0 ANO-2-JPM-NRC-ADMIN-TTBCSRO Equipment Control R/N Perform 1025.003C review of system restoration after maintenance and identify errors.
2.2.19 SRO Rating - 3.1 ANO-2-JPM-NRC-ADMIN-MAINTSRO Radiation Control R/D/P Review a containment purge release permit and identify errors.
2.3.9 SRO Rating - 3.4 JPM-ANO-2-JPM-NRC-ADMIN-PURGESRO Emergency Plan R/D Determine the proper Emergency Action Level for the given conditions.
2.4.41 SRO Rating - 4.1 JPM-ANO-2-NRC-ADMIN-EPLANSRO NOTE: All items (5 total) are required for SROs. RO applicants require only 4 items unless they are retaking only the administrative topics, when 5 are required.
- Type Codes & Criteria:
(C)ontrol room, (S)imulator, or Class(R)oom (D)irect from bank (< 3 for ROs; < 4 for SROs & RO retakes)
(N)ew or (M)odified from bank (> 1)
(P)revious 2 exams (< 1; randomly selected)
ES 301, Page 22 of 27