ML15231A837
| ML15231A837 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 03/06/2015 |
| From: | NRC/RGN-III |
| To: | FirstEnergy Nuclear Operating Co |
| Reeser D W | |
| Shared Package | |
| ML15217A099 | List: |
| References | |
| Download: ML15231A837 (1) | |
Text
NUREG-1021, R 9 Supplement 1 FENOC Facsimile Rev. 1 ES-301 Control Room/In
-Plant Systems Outline Form ES-301-2 Facility: Davis Besse Date of Examination:
__6/15/15 thru 6/26/15
__ Exam Level: RO SRO(I) SRO(U) Operating Test No.:
__ DB NRC 2015__ Control Room Systems
-I); (2 or 3 for SRO
-U) System / JPM Title Type Code*
Safety Function S1 - (001) / Transfer Rods from the Auxiliary Power Supply (Alt Path - Undesired rod motion)
(JPM New) N, A, S 1 S2 - (004) / Recover from Letdown Isolation on Hi gh Temp (JPM 017) D, S 2 S3 - (005) / Start Decay Heat Pump 1 following a loss of DHR (Alt Path - Cooler Outlet Valve Fails open
) (JPM New) N, A, S, L 4P S4 - (055) / Actions for Steam Leak on Gland Steam Header (Alt Path
- Trip Reactor)
(JPM 020) D, A, S, L 4S S5 - (026) / Initiate Containment Spray (Alt Path - Spray header develops leak
) (JPM New)
N, A, S, EN 5 S6 - (062) / Transfer Essential 4160Kv Bus C1 to Alternate (JPM 017) D, S 6 S7 - (016) / Exchange RC Flow Inputs from RPS Ch1 to RPS Ch2 (JPM 048) D, S 7 S8 - (029) / Purge Containment in Mode 5 (Alt Path - Supply fan fails to start
) (JPM 162)
D, A, S, L 8 In-Plant Systems
-I); (3 or 2 for SRO
-U) P1 - (004) / Perform Att
. 5 of Control Room Evacuation
DB-OP-02508, CTRM Evacuation (JPM 048) D, E, R 2 P2 - (0 64) / Restore EDG to supply 4160 Essential Bus
DB-OP-02538, Loss of D2P and DBP (JPM 079) D, E 6 P3 - (078) / Bypass and isolate the in service air dryers DB-OP-02528 , IA Malfunctions (JPM 078) D, E 8 @ All RO and SRO 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 (EN)gineered safety feature (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 / / > 1 (control room system)
(randomly selected)