Document: NUREG-0800
Document ID: f0ec8180-bdec-47b1-b10f-926bce888716
Document Type: srp
Title: FUNCTIONAL DESIGN, QUALIFICATION, AND INSERVICE TESTING PROGRAMS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1613/ML16134A116.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.9.6
CFR Part: 
CFR Title: 

Content:
d in Revision 3 to RG 1.100 is one acceptable method for demonstrating the functional design and qualification of RTNSS pumps, valves, and dynamic restraints. An applicant may justify other methods to demonstrate the functional design and qualification of RTNSS pumps, valves, and dynamic restraints. I. Pump and valve motors are acceptable where designed to tolerate anticipated frequency and voltage variations due to degraded electrical power supply line conditions. J. The DC and COL applicants are expected to have available information related to the functional design and qualification provisions normally contained in the design and procurement specifications for pumps, valves, and dynamic restraints consistent with the application documentation. The applicants should notify the NRC staff when this information is available for audit. The NRC staff will select a sample of pumps, valves, and dynamic restraints, and request that the applicant make the information normally contained in the design and procurement specifications for these pumps, valves, and dynamic restraints available for audit. The NRC staff may rely on the audit of the DC application information to help satisfy its audit of COL application information. The NRC staff will document its audit findings in an audit report that is made publicly available and reference the audit report in its safety evaluation for the DC and COL applications. K. The applicant’s plans for addressing flow-induced vibration are acceptable where potential adverse flow effects from flow-induced vibration on pumps, valves, and dynamic restraints within the scope of the IST program will be avoided. The applicant may include these plans as part of its preoperational tests specified in Section 14.2 of its FSAR. L. Where technical assistance is provided to vendor or region inspections, the functional design and qualification of pumps, valves, and dynamic restraints are acceptable where the applicable regulatory requirements and DCD