Daily Rules, Proposed Rules, and Notices of the Federal Government
The U.S. Nuclear Regulatory Commission (NRC) has granted the request of Union Electric Co., (the licensee) to withdraw its application dated June 30, 2011 (ADAMS Accession No. ML111820367), as supplemented by letter dated September 10, 2012 (ADAMS Accession No. ML1225A040), for proposed amendment to Facility Operating License No. NPF-30 for the Callaway
The proposed amendment would have revised Technical Specification (TS) 3.6.6, “Containment Spray and Cooling Systems.” Specifically, the amendment would have revised Surveillance Requirement (SR) 220.127.116.11 for verifying the minimum required containment cooling train cooling water flow rate. Rather than require verifying each containment cooling train has a cooling water flow rate greater than or equal to 2200 gallons per minute, TS SR 18.104.22.168 would have been revised to require verification that the flow rate is capable of being “within limits” for achieving the heat removal rate assumed in the Callaway Plant safety analyses.
The Commission had previously issued a Notice of Consideration of Issuance of Amendment published in the
For further details with respect to this action, see the application for amendment dated June 30, 2011, the supplement dated September 10, 2012, and the license's letter dated October 26, 2012, which withdrew the application for license amendment.
For the Nuclear Regulatory Commission.