2CAN071902, Request for Alternative ANO 2-PT-002 End-of-Interval System Leakage Test for Extended Reactor Coolant Pressure Boundary Piping

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Request for Alternative ANO 2-PT-002 End-of-Interval System Leakage Test for Extended Reactor Coolant Pressure Boundary Piping
ML19206A779
Person / Time
Site: Arkansas Nuclear Entergy icon.png
Issue date: 07/25/2019
From: Gaston R
Entergy Operations
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
2CAN071902
Download: ML19206A779 (9)


Text

Alternatives to codes and standards requirementsHardship without a compensating increase in quality and safety

The Class 1 pressure retaining boundary which is not pressurized when the system valves are in the position required for normal reactor startup shall be pressurized and examined at or near the end of the inspection interval. This boundary may be tested in its entirety or in portions and testing may be performed during the test of the boundary of IWB-5222(a).

LTOP piping between valves 2CV-4730-1 and 2CV-4731-2

LTOP piping between valves 2CV-4740-2, 2CV-4741-1, and 2CV-4698-1

Alternatives to codes and standards requirementsAcceptable level of quality and safetyHardship without a compensating increase in quality and safety