Document: NRC Regulatory Guide
Document ID: 1ae56a14-6c5b-4e2f-9aa7-302ca04dff8e
Document Type: regulatory_guide
Title: Quality Assurance Requirements for Installation, Inspection, and Testing of Structural Concrete and Structural Steel During the Construction Phase of Nuclear Power Plants (Rev. 1)
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML0037/ML003740305.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.94
CFR Part: 
CFR Title: 

Content:
Washington, D C review 20555. Attention Director. Office of Standards Development "Recommended Practice for Consolidation of Con crete," 2 should be used as a basis for determining the adequacy of the equipment for concrete consolidation and of the technique of operation. 4. Subdivision 4.10 of ANSI N45.2.5-1974 states: "Welded reinforcing bar splices shall be-subject to the requirements of Section 5.5, except that provisions of AWS D 12.1 shall apply." In addition, the provisions of Articles CC4334 and CC4330 of the "Code for Concrete Reactor Vessels and Containments" (ASME Boiler and Pressure Vessel Code, Section III, Division 2, 1975 Edition)3 for testing of welded reinforcing bar splices 2Copies may be obtained from The American Concrete Institute, P.O. Box 4754, Detroit, Michigan 48219. 3Copies may be obtained from the American Society of Mechanical Engineers, 345 East 47th Street, New York, N.Y. 10017. should be used as guidance pending endorsement of that Code by the NRC staff. D. IMPLEMENTATION The purpose of this section is to provide information to applicants regarding the NRC staff's plans for using this regulatory guide. Except in those cases in which the applicant proposes an acceptable alternative method for complying with specified portions of the Commission's regulations, the method described herein will be used in the evaluation of construction permit applications docketed after October 15, 1976. The methods described herein will continue to be used until this guide is revised as a result of suggestions from the public or additional staff review. (n. 0 W Z •z z 0 0 U) 0 LIn Cni O0 D Un) UN wL 0 ~> th Z ou -J . 0 Z LA 0I W z z