Text

2015 Fermi Power Plant Initial License Examination Forms D-1
	ML15286A468
Person / Time
Site:	Fermi
Issue date:	10/13/2015
From:	; NRC/RGN-III
To:	;
	Zoia, C D
Shared Package
ML15267A800	List: ML15282A377; ML15286A461; ML15286A464; ML15286A465; ML15286A466; ML15286A468; NRC-15-0064, 2015 Fermi Power Plant Initial License Examination Form 301-5; NRC-15-0064, 2015 Fermi Power Plant Initial License Examination Forms 301-1; NRC-15-0064, 2015 Fermi Power Plant Initial License Examination Forms 301-2; NRC-15-0064, 2015 Fermi Power Plant Initial License Examination Forms 401-1 and -3; NRC-15-0064, 2015 Fermi Power Plant Initial License Examination Forms D-1; NRC-15-0064, 2015 Fermi Power Plant Initial License Examination Outline Submittal;
References
	NRC-15-0064
	Download: ML15286A468 (3)
	v • d • e

Appendix D Scenario Outline Form ES-D-1 Facility: Fermi 2 Scenario No. 1 Op-Test No: 2015-1 Examiners: Operators: SRO-U 1 (CRS)

RO 1 (ATC)

RO 2 (BOP)

Initial Conditions: 89% Rx. Power Turnover: The plant is currently operating at 89% power following a power reduction for replacement of the #3 LPSV Unitized Actuator. B CRD Pump is out of service for pump rebuild.

Expected return to service is 4 days. Center SAC is NON-PREFERRED USE due to oil leaks on the Compressor. Plans for the crew are to shift GSW pumps to start #6 GSW and shutdown #2 GSW to repair leaks on the discharge strainer. After the pump shift, the crew is to raise power with recirc flow to 95% and hold to validate Power vs Steam Flow per GOP 22.000.03.

NOTE: The crews Pre-job Briefing for the reactor power increase is to be conducted prior to entering the simulator. (Suggested time 30 minutes prior to beginning the scenario.)

Event Malf. No. Event Event No. Type* Description 1 NA N(BOP) BOP transfers GSW Pumps per 23.131 section 4.3. Start #6 GSW N(SRO) and shutdown #2 GSW 2 NA R(ATC) ATC Raises Recirculation Flow to raise Power to 95% per R(SRO) 22.000.03 3 C32MF0027 I(ATC) A FW Flow Instrument Failure. ATC shifts to Single Element I(SRO)

E41RF0008 I(SRO) CST Level Low Instrument Failure, Evaluates TS 3.3.5.1 ECCS 4

I(BOP) Instrumentation and TS 3.3.5.2 RCIC System Instrumentation.

5 T41MF0002 C(BOP) D1 CCHVAC Return Fan Trip - AOP 20.413.01 entered - SRO C(SRO) enters TS LCO 3.7.3, 3.7.4 - BOP starts D2 CCHVAC 6 P50MF0014 C(BOP) West Station Air Compressor unloads. East Compressor trips on P50MF0017 C(SRO) Auto Start. AOP 20.129.01 entered. BOP manually starts Center Station Air Compressor.

7 B31MF0066 M(ALL) Small recirculation loop leak in Drywell. ATC places Mode switch in SHUTDOWN due to rising Drywell Pressure. EOP 29.100.01 Sheet 1 and 2 entered 8 C11MF0001 M(ALL) Failure to Scram (ATWS). Rods Stuck and RPS Total Scram C71MF0006 Failure. EOP 29.100.01 Sheet 1A entered. BOP inhibits ADS (CT). ATC performs FSQ 1 thru 8. SRO directs 29.ESP11.

9 C41MF0003 C(ATC) SRO directs SLC injection. ATC Injects SLC. First Pump started C41MF0004 C(SRO) immediately trips. Second pump started runs. (CT) 10 EOPRF0011 ALL SRO directs 29.ESP.03. ATC manually inserts Control Rods per thru 29.ESP.03 (CT) SRO directs 29.ESP.10. ATC resets ARI to EOPRF0014 perform scram-reset-scram per 29.ESP.03. All rods insert when ARI is re-initiated multiple times (twice).

(N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor D - 37

Appendix D Scenario Outline Form ES-D-1 Facility: Fermi 2 Scenario No. 1 Op-Test No: 2015-1 Examiners: Operators: SRO-U 1 (CRS)

RO 1 (ATC)

RO 2 (BOP)

Initial Conditions: 89% Rx. Power NOTE: Continued from page 1 Event Malf. No. Event Event No. Type* Description 11 EOPRF0007 ALL SRO directs Terminate and Prevent. BOP performs Terminate EOPRF0010 and Prevent for Level to lower RPV level <114 inches. Maintain RPV level 50 to 100 inches (CT).

12 E51MF0002 C(BOP) RCIC isolates on high exhaust diaphragm pressure. BOP utilizes C(SRO) alternate systems to maintain level.

13 EABQFU_TR C(BOP) BOP initiates Torus Cooling/Torus Sprays. BOP initiates Drywell 1CC C(SRO) Sprays. (CT) E1150-F028A fails during Torus Cooling Lineup BOP utilizes Division 2 for Containment Cooling

(N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor D - 37

Appendix D Scenario Outline Form ES-D-1 Facility: Fermi 2 Scenario No. 2 Op-Test No: 2015-1 Examiners: Operators: SRO-U 2 (CRS)

RO 2 (ATC)

RO 1 (BOP)

Initial Conditions: 55% Reactor Power Turnover: The plant is currently operating at 55% power during a plant startup (GOP 22.000.03, step 4.2.14). # 6 GSW Pump is out of service for motor replacement with expected return to service in 4 days. Plans for the shift are to raise reactor power to 60%, place the second Reactor Feed Pump (RFP) in service, and continue the plant startup.

NOTE: The crews Pre-job Briefing for the reactor power increase and placing the second RFP in service is to be conducted prior to entering the simulator. (Suggested time ~30 minutes prior to beginning the scenario.)

Event Malf. No. Event Event No. Type* Description 1 NA R(ATC) ATC raises reactor power to 60% using control rods per 22.000.03 R(SRO) and Post-LPSP pull sheets.

2 NA N(BOP) BOP places the second RFP in service per 23.107, section 5.9.

N(SRO) 3 C97MF1087 NA Seismic Event at 0.02g Horizontal and Vertical. AOP 20.000.01 entry.

4 C11MF0561 C(ATC) CR 30-31 Drifts out of Core. SRO enters AOP 20.106.07. Control C(SRO) Rod fully inserted and disarmed. SRO enters TS LCO 3.1.3.

5 NIXAP804_A C(BOP) South Seal Oil Pump high amps. BOP starts standby pump and 180NOISE C(SRO) trips effected pump.

6 P43MF0025 C(BOP) Trip of N TBCCW Pump. AOP 20.128.01 entered. BOP start C(SRO) standby pump.

7 C51MF0001 I(ATC) APRM 1 Downscale. ATC bypasses APRM 1. SRO enters TS I(SRO) LCO 3.3.1.1 Tracking LCO 8 C97MF1087 NA Aftershock - Seismic Event at 0.04g Horizontal and Vertical. AOP 20.000.01 entered.

9 B31MF0064 M(ALL) B RR Pump Lower Seal Failure, followed by B RR Pump Upper B31MF0065 Seal Failure. Crew identifies slowly rising Drywell Pressure.

B31MF0066 10 NA ALL ATC places Mode Switch in SHUTDOWN due to rising Drywell Pressure. SRO enters EOP 29.100.01 Sheet 1 and 2. BOP maintains RPV level and pressure. ATC starts Torus Cooling/Torus Spray. ATC starts Drywell Spray. (CT) 11 B21MF0060 All RPV Level Instrumentation Fails. Crew identifies Loss of RPV B21MF0059 M(ALL) level indication. SRO enters 29.100.01 Sheet 3. BOP B21MF0073 depressurizes RPV and Crew floods RPV to the Main Steam Lines. (CT)

(N)ormal, (R)eactivity, (I)nstrument, (C)omponent, (M)ajor D - 37