ML17249A133
| ML17249A133 | |
| Person / Time | |
|---|---|
| Site: | Salem  |
| Issue date: | 04/20/2017 |
| From: | Public Service Enterprise Group |
| To: | Operations Branch I |
| Shared Package | |
| ML17062A888 | List: |
| References | |
| U01979 | |
| Download: ML17249A133 (2) | |
Text
Appendix D Scenario Outline Form ES-D-1 Facility:
SALEM 1 & 2 Scenario No.: NRC 1 (ESG-7) Op-Test No.: 2017 NRG Examiners:
Operators:
Initial Conditions: IC-232, 76% power, EOL.
Turnover: Raise power to 89% @ 10% per hour.
Event Malf. No.
Event Type*
Event No.
Description 1
R Raise power to 89% @ 10%/hr using Turbine Controls.
(ALL) 2 PR00188 c
PZR PORV 2PR2 leaks. Crew enters S2.0P-AB.PZR-0001.
(TS exercised) 3 RC00148 I
22 RC Loop Tavg fails high causing continuous inward rod (SRO, RO) motion. Crew enters S2.0P-AB.ROD-0003. (TS exercised)
TU0075 M
Loss of MTLO resulting in a power reduction and then 4
TU0083A (ALL) manually tripping the reactor due to elevated main turbine TU00838 vibrations.
RP0058 RP0059A RP00598 RP0060A All actions from the control room will fail to actuate a reactor 5
RP00608 c
trip (ATWT with Loss of Main Feedwater). Crew transitions RP0247 (SRO, RO) to 2-EOP-FRSM-1.
8440 F DI 8441 F DI C310 F DI C510 F DI Failure of 22 AFW pump pressure override circuit resulting in 6
AF01828 c
Failure of 23 AFW pump to auto start requiring manual start.
7 RD0061 I
Failure of auto rod control speed controller. Requires RO to (SRO, RO) manually insert rods.
Critical Task Start AFW pump to establish 2'.44E4 lbm/hr flow
- 1 Critical Task Insert negative reactivity into the core.
- 2
- (N)ormal, (R)eactivity, (l)nstrument, (C)omponent, (M)ajor D-37
Appendix D Scenario Outline Form ES-D-1 Facility:
SALEM 1 & 2 Scenario No.: NRC 2 (ESG-8)
Op-Test No.: 2017 NRC Examiners:
Operators:
Initial Conditions: IC-233, 100% power, BOL. PZR level channel Ill removed from service due to failing high, 2PR6 shut due to 2PR1 control circuit problems (no active troubleshooting is in progress).
Turnover: Maintain 100% and be prepared to support maintenance troubleshooting on PZR pressure channel and 2PR1.
Event Malf. No.
Event Type*
Event No.
Description 1
CV0034 c
23 Charging pump trips. Crew enters S2.0P-AB.CVC-0001.
Letdown orifice isolation valve (2CV4) fails to close (partially (SRO, RO) open) on loss of all charging pumps. (TS exercised) 3 EL0141 M
Loss of 2E Group Bus due to electrical fault in cubicle. Crew FP25D (ALL) enters 2-EOP-TRIP-1.
4 RC0003C c
23 RCP trips following Rx Trip. (Loss of Normal Spray)
(SRO, RO) 21 SG tube leak (50 gpm). Crew enters S2.0P-AB.SG-5 SG0078A c
0001. Leak degrades to a 400 gpm rupture. Crew initiates (ALL)
SI and re-enters 2-EOP-TRIP-1, then transitions to 2-EOP-SGTR-1.
6 A701 B DI c
Train B SI switch fails to actuate. RO initiates Train A SI.
2PR2 PZR PORV fails to close during depressurization (SRO, RO)
Critical Task Isolate feed flow into and steam flow from 21 SG.
- 2 does not occur.
- (N)ormal, (R)eactivity, (l)nstrument, (C)omponent, (M)ajor D-37