ML22146A186
| ML22146A186 | |
| Person / Time | |
|---|---|
| Site: | Perry  |
| Issue date: | 06/27/2017 |
| From: | Randy Baker NRC/RGN-III/DRS/OLB |
| To: | |
| Baker R | |
| Shared Package | |
| ML17142A152 | List: |
| References | |
| Download: ML22146A186 (1) | |
Text
ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Facility: Perry Date of Examination: Jul 2017 Exam Level: SRO-U Operating Test No.: 01a Control Room Systems:* 8 for RO; 7 for SRO-I; 2 or 3 for SRO-U System / JPM Title Type Code* Safety Function
- a. Residual Heat Removal System A, D, S, E, L, EN 4 OT-3701-E12_506 Initiate SDC after loss of SDC
- b. Suppression Pool Makeup System D,S,E 5 OT-3037-G43_001 Initiate Suppression Pool Makeup
e.
f.
g h
In-Plant Systems@ (3 for RO); (3 for SRO-I); (3 or 2 for SRO-U)
- i. Emergency Service Water System D, E 2 OT-3701-D51_303 Assess earthquake damage
- j. Fire Protection System N, R, E 8 OT-3701-P54_003 Initiate Main Transformer Deluge k.
- All RO and SRO-I control room (and in-plant) systems must be different and serve different safety functions; all five 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 4-6 / 4-6 / 2-3 (C)ontrol room (D)irect from bank 9/8/4 (E)mergency or abnormal in-plant 1/1/1 (EN)gineered safety feature 1 / 1/ 1(control room system)
(L)ow-Power / Shutdown 1/1/1 (N)ew or (M)odified from bank including 1(A) 2/2/1 (P)revious 2 exams 3 / 3 / 2 (randomly selected)
(R)CA 1/1/1 (S)imulator NUREG 1021, Rev. 10 Page 1 of 1 FENOC Facsimile