ML18311A186

Email (11-5-18) RR RFI Responses for Review

ML18311A186
Person / Time
Site:	Cooper
Issue date:	11/05/2018
From:	Forland T Nebraska Public Power District (NPPD)
To:	Thomas Wengert Division of Operating Reactor Licensing
Wengert T, NRR/DORL/LPLIV, 415-4037
References
Download: ML18311A186 (6)

Text

Valves not in position required for normal reactor startup:

Position Required for Position During System Valve Description Normal Reactor Startup Leakage Test Outboard Feedwater RF-CV-13CV Open Closed Check Valve Inboard Feedwater RF-CV-14CV Open Closed Check Valve Outboard Feedwater RF-CV-15CV Open Closed Check Valve Outboard Main Steam MS-AOV-AO86A Open Closed Isolation Valve Outboard Main Steam MS-AOV-AO86B Open Closed Isolation Valve Outboard Main Steam MS-AOV-AO86C Open Closed Isolation Valve Outboard Main Steam MS-AOV-AO86D Open Closed Isolation Valve Inboard HPCI Steam HPCI-MOV-MO15 Open Closed Supply Outboard HPCI Steam HPCI-MOV-MO16 Open Closed Supply Inboard RCIC Steam RCIC-MOV-MO15 Open Closed Supply Outboard RCIC Steam RCIC-MOV-MO16 Open Closed Supply

Other valves discussed in Relief Request:

Position Required for Position During System Valve Description Normal Reactor Startup Leakage Test Inboard Main Steam MS-MOV-MO74 Open/Closed Open Drain Valve Outboard Main Steam MS-MOV-MO77 Open/Closed Open/Closed Drain Valve HPCI Injection Check HPCI-CV-29CV Closed Closed Valve Inboard Feedwater RF-CV-16CV Open Open Check Valve

MS-AO-AO86B MS-AO-A086C MS-AOV-AO86D MS-AO-AO86A MS-MOV-MO77 MS-MOV-MO74 RCIC-MOV-MO16 HPCI-MOV-MO16 HPCI-MOV-MO15 RCIC-MOV-15MV

RF-CV-15CV RF-CV-16CV

RF-CV-13CV HPCI-CV-29CV RF-CV-14CV