ML18064A348

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DC 2018-01 Draft Operating Test Comments
ML18064A348
Person / Time
Site: Diablo Canyon  Pacific Gas & Electric icon.png
Issue date: 02/09/2018
From: Vincent Gaddy
Operations Branch IV
To:
Pacific Gas & Electric Co
References
50-275/18-01, 50-323/18-01 50-275/OL-18, 50-323/OL-18
Download: ML18064A348 (3)


Text

Diablo Canyon 2018-01 Operating Test Comments NOTE: This summary is being provided in lieu of Form 301-7, Operating Test Review Worksheet, because the licensees operating test submittal was reviewed and overall deemed SATISFACTORY.

Scenario 1:

  • Event 6 - add steps for E-2 entry; add close MSIVs in D2
  • Event 7 - non-verifiable action (not a component failure)
  • Page 8 - manual trip not a post-scenario critical task (TDAFW should be started as part of E-0)
  • Terminate after SRO announces transition to E-1 Scenario 2:
  • Event 1 - Revise such that an adjustment is required Scenario 3:
  • No comments Scenario 4:
  • Add steps to manually initiate SI Scenario 5:
  • Event 2 - Add potential alternate success path
  • Event 5 - Add 5 minute RCP trip criteria
  • Event 6 - Add note that crew may address charging pump cavitiation\

JPM S1:

  • Eliminate 3rd bullet in task standard
  • Step 1 change cue to The SM directs you to continually borate
  • Step 4.3 is not critical JPM S-2:
  • Change time validation to 10 minutes

JPM S-3:

  • In task standard make pressure decrease > TS value (579 lbs.)
  • Terminate JPM after step 5.8 JPM S-4:
  • Add remains running in task standard
  • 9.3 critical with addition of pump remains running JPM S-5:
  • In task standard add place alternate CFCU in service
  • Step 5.4 is critical JPM S-6:
  • Terminate JPM after step 12.8 JPM S-7:
  • Add ramp complete to task standard
  • Eliminate 1st cue on page 6; replace 2nd cue with Tave/Tref are in an acceptable band
  • Step 6.1 now critical JPM S-8:
  • Change time validation to 10 minutes JPM P-1:
  • Change validation time to 15 minutes JPMs P-2 and P-3:
  • No comments JPM A-1:
  • Delete 2nd bullet of initiating cue

JPM A-2:

  • Enhance DRPI picture (need different picture than SRO JPM)
  • Delete U2 COLR from required materials
  • Change validation time to 20 minutes JPM A-3:
  • In task standard, add in first bullet correctly calculate AFD and determine NI-42C and NI-43C exceed limits; delete 2nd bullet JPM A-4:
  • No comments JPM A-5:
  • Add interlocks verified in initial conditions
  • Student handout for PC 936A should say bypassed
  • Add note that two temperature comparators may be included in form JPM A-6:
  • Enhance DRPI picture
  • Delete U2 COLR from required materials
  • Remove 2nd bullet from task standard JPM A-7:
  • In bullet 3 in task standard add that applicant may choose to restore AFD within 30 minutes JPM A-8:
  • Remove ECG from task standard JPM A-9:
  • Delete 2nd bullet from task standard