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Exams > 2023 JPM Sim-e — Establish FW Flow IAW EOP-FRHS-1 Using a Condensate Pump

2023 JPM Sim-e — Establish FW Flow IAW EOP-FRHS-1 Using a Condensate Pump

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JPM Sim-e — Establish FW Flow IAW EOP-FRHS-1 Using a Condensate Pump Sim | RO/SRO | A4.02 (3.6/3.6)
Location: Simulator
Time-Critical: No
Alternate Path: No
Estimated Time: 15 minutes

Initial Conditions:
- Salem Unit 2 is in Mode 3.
- No SGFPs or AFW pumps are available.
- Actions are being implemented IAW 2-EOP-FRHS-1.
- The crew has completed actions through step 7.1

Initiating Cue:
- CRS directs you to continue performing actions of 2-EOP-FRHS-1 at Note 7-2
Task Standard:
The task is satisfactorily met when the applicant has selected and depressurized a steam generator using the steam dumps IAW step 7.3 and 7.4 of 2-EOP-FRHS-1, established flow with a condensate pump and places steam dumps in auto to stabilize pressure less than 575 psig, IAW continuous action step 7.2 of 2-EOP-FRHS-1.
▶ Show Critical Steps & Key Actions
Step Critical Element Standard
N7-2 NOTE: 21 and 23 SGs should be steamed LAST to maximize availability of a steam supply for 23 AFW pump Candidate should pick 22 or 24 to depressurize.
N7-3 NOTE: The following steps may result in a Low Steamline Diff Press SI Acknowledges note.
7.2 CAS: When selected SG pressure <575 psig and WR level rising, stabilize selected SG pressure <575 psig Reads Continuous Action Step.
7.2 (cont'd) SELECT only one SG for depressurization to less than 575 psig Chooses 22 or 24 SG.
7.3 Are condenser steam dumps available? YES path.
7.3 * (cont'd) Actuate main steam isolation for all loops EXCEPT selected SG Actuates MSLI for 21 and 23 (and 22 or 24) MS Lines, keeping only the selected SG un-isolated.
7.3 * (cont'd) Place steam dumps in Manual Places steam dumps in Manual.
7.3 (cont'd) Adjust steam pressure valve demand to 0% Adjusts valve demand to 0%.
7.3 * (cont'd) Place steam dumps in MS Press Control Places steam dumps in MS Pressure Control at 0% valve demand.
7.4 * When RCS Tavg Low-Low is reached, depress BYPASS Tavg pushbutton Bypasses Tavg Low-Low when required.
7.4 * (cont'd) Adjust steam pressure valve demand to establish max rate Adjusts to at least 25%.
7.4 * (cont'd) Send operator to open selected BF40 Main Feed Bypass Valve Dispatches operator to open BF40.
7.4 * (cont'd) OPEN selected BF13 Feed Water Isolation Valve Opens BF13 Feed Water Isolation Valve.
7.4 (cont'd) Is selected BF13 OPEN? YES — may dispatch operator if needed.
7.4 (cont'd) Release selected BF22 Feed Line Stop Check Valve Verifies open.
7.4 (cont'd) Open 21 and 22 CN48 Feed Pump Bypass Valves Opens valves.
7.4 (cont'd) Close 21 and 22 CN32 Feed Pump Suction Valves Performs this task.
7.5 * Is condensate flow established to any SG? When YES and WR level is rising, places steam dumps in auto.
Key Decision Point:
Step 7.4 is the discriminating area — the applicant must bypass Tavg Low-Low when reached, then perform a multi-step sequence to establish condensate flow: isolate all MS lines except the selected SG, depressurize below 575 psig using steam dumps, dispatch an operator for the BF40, open the BF13 isolation valve, open CN48 bypass valves, close CN32 suction valves, and verify condensate flow is established with WR level rising before placing steam dumps in auto.
Ref: 2-EOP-FRHS-1 (R42) | Task: N1150290501 | System: 041 Steam Dump/Turbine Bypass Control | K/A: A4.02 — Ability to manually operate and/or monitor in the control room: Steam dump cooldown valves | Source: New | View JPM PDF

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