Nuclear Regulatory Commission March 16, 2012 – Federal Register Recent Federal Regulation Documents
Results 1 - 4 of 4
Preoperational Testing of Instrument and Control Air Systems
The U.S. Nuclear Regulatory Commission (NRC or the Commission) is issuing for public comment draft regulatory guide (DG), DG-1268, ``Preoperational Testing of Instrument and Control Air Systems.'' This regulatory guide is being revised to address new issues that have been raised since RG 1.68.3 was first issued. These include vibration testing of instrument and control air systems (ICAS) to meet seismic requirement, ICAS air-dryer testing to meet dew point design requirements, ICAS accumulator check valves and solenoid valves operating and testing experience, an update to ISA S7.3 for acceptable industry standards for oil, water and particle matter in ICAS.
Initial Test Program of Condensate and Feedwater Systems for Light-Water Reactors
The U.S. Nuclear Regulatory Commission (NRC or the Commission) is issuing for public comment draft regulatory guide (DG), DG-1265, ``Initial Test Program of Condensate and Feedwater Systems for Light- Water Reactors.'' DG-1265 is proposed revision 2 of Regulatory Guide 1.68.1, ``Preoperational and Initial Startup Testing of Feedwater and Condensate Systems for Boiling Water Reactor Power Plants,'' dated January 1977. This regulatory guide is being revised to: (1) expand the scope of the guide to encompass preoperational, initial plant startup, and power ascension tests for the condensate and feedwater systems in all types of light water reactor facilities licensed under Title 10 of the Code of Federal Regulations (10 CFR) Parts 50 and 52; and (2) to incorporate lessons learned by the NRC staff since the last revision.
License Renewal Interim Staff Guidance LR-ISG-2011-05: Ongoing Review of Operating Experience
The U.S. Nuclear Regulatory Commission (NRC) is issuing the final License Renewal Interim Staff Guidance (LR-ISG), LR-ISG-2011-05, ``Ongoing Review of Operating Experience.'' This LR-ISG provides guidance and clarification concerning ongoing reviews of plant-specific and industry-wide operating experience as an attribute of aging management programs used at nuclear power plants as described in NUREG- 1801, Revision 2, ``Generic Aging Lessons Learned (GALL) Report,'' (Agencywide Documents Access and Management System (ADAMS) Accession No. ML103490041), and NUREG-1800, Revision 2, ``Standard Review Plan for Review of License Renewal Applications for Nuclear Power Plants'' (SRP-LR) (ADAMS Accession No. ML103490036).
This site is protected by reCAPTCHA and the Google
Privacy Policy and
Terms of Service apply.
