ML17199S290

TSTF-411 and TSTF-418 Pre-submittal Meeting Slides

ML17199S290
Person / Time
Site:	Salem
Issue date:	07/19/2017
From:	Duke P Public Service Enterprise Group
To:	NRC/OCIO
Ennis R
References
CAC MF9900, CAC MF9901
Download: ML17199S290 (4)

Text

PSEG Pre-Submittal Meeting with NRC, July 19, 2017 PSEG TSTF-411 & TSTF-418 Pre-Submittal Meeting Purpose Discuss planned license amendment request to revise Salem Reactor Trip System (RTS) Instrumentation and Engineered Safety Feature Actuation System (ESFAS) Instrumentation technical specifications (TS) to be consistent with TSTF-411 and TSTF-418

• TSTF 411 - WCAP 15376, provides justification for changes to TS for RTS (TS 3.3.1) and ESFAS Instrumentation (TS 3.3.2)

- Extend reactor trip breaker test time and allowed outage time

- No changes proposed to surveillance test intervals

• TSTF 418 - WCAP 14333, provides justification for increasing allowed outage times and bypass times for testing in RTS (TS 3.3.1) and ESFAS Instrumentation (TS 3.3.2) 2

PSEG TSTF-411 & TSTF-418 Pre-Submittal Meeting Plant Specific Evaluations RTS

• RCP breaker position ESFAS

• Containment ventilation automatic actuation logic

• Safeguards equipment control system

• Undervoltage, vital bus

- Loss of voltage

- Sustained degraded voltage

• Semiautomatic transfer to recirculation (Unit 2 only)

- RWST level low

- Automatic actuation logic 3

PSEG TSTF-411 & TSTF-418 Pre-Submittal Meeting Risk Assessment Applicable guidance and criteria

• RG 1.174, Rev. 2

• RG 1.200, Rev. 2

• RG 1.177, Rev. 1 Quantitative analyses for internal events and flood

• Impact on CDF and LERF Qualitative analyses for fire and external events Uncertainty addressed using latest draft of NUREG-1855 and supporting EPRI documents 4