[Federal Register Volume 72, Number 187 (Thursday, September 27, 2007)]
[Notices]
[Page 54945]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: E7-19075]


=======================================================================
-----------------------------------------------------------------------

NUCLEAR REGULATORY COMMISSION

[Docket Nos. 50-315 and 50-316]


Indiana Michigan Power Company; Notice of Partial Withdrawal of 
Application for Amendment to Renewed Facility Operating License

    The U.S. Nuclear Regulatory Commission (the Commission) has granted 
the request of Indiana Michigan Power Company (the licensee) to 
partially withdraw its November 3, 2006, as supplemented by letter 
dated June 27, 2007, application for proposed amendment to Renewed 
Facility Operating License Nos. DPR-58 and DPR-74 for the Donald C. 
Cook Nuclear Plant, Units 1 and 2 (DCCNP-1 and DCCNP-2), located in 
Berrien County, Michigan.
    The proposed amendment would have revised the technical 
specifications to reflect a plant modification that will replace the 
reactor coolant system (RCS) resistance temperature detectors (RTDs) 
and bypass piping with fast-response RTD detectors mounted in 
thermowells directly in the primary loop piping of DCCNP-2. The 
proposed TS changes affect the applicable notes in the DCCNP-2 TS 
surveillance requirement for channel calibration of the overtemperature 
differential temperature (OT[Delta]T) and overpower differential 
temperature (OP[Delta]T) reactor trip system (RTS) functions. The 
proposed change would also affect both units' TS Allowable Values (AV) 
for OT[Delta]T and OP[Delta]T RTS functions.
    The Commission had previously issued a Notice of Consideration of 
Issuance of Amendment published in the Federal Register on January 3, 
2007 (72 FR 153). However, by letter dated June 27, 2007, the licensee 
withdrew the proposed changes to the DCCNP-1 and DCCNP-2 AV for 
OT[Delta]T and OP[Delta]T RTS functions. The proposed changes to DCCNP-
2 TS that were not withdrawn by the licensee were approved by Amendment 
No. 280, dated September 19, 2007.
    For further details with respect to this action, see the 
application for amendment dated November 3, 2006, and the licensee's 
letter dated June 27, 2007, which partially withdrew the application 
for license amendment. Documents may be examined, and/or copied for a 
fee, at the NRC's Public Document Room (PDR), located at One White 
Flint North, Public File Area O1 F21, 11555 Rockville Pike (first 
floor), Rockville, Maryland. Publicly available records will be 
accessible electronically from the Agencywide Documents Access and 
Management Systems (ADAMS) Public Electronic Reading Room on the 
internet at the NRC Web site, http://www.nrc.gov/reading-rm.html. 
Persons who do not have access to ADAMS or who encounter problems in 
accessing the documents located in ADAMS should contact the NRC PDR 
Reference staff by telephone at 1-800-397-4209, or 301-415-4737 or by 
e-mail to [email protected].

    Dated at Rockville, Maryland, this 21st day of September 2007.
    For the Nuclear Regulatory Commission.
Adrian Mu[ntilde]iz,
Project Manager, Plant Licensing Branch III-1, Division of Operating 
Reactor Licensing, Office of Nuclear Reactor Regulation.
 [FR Doc. E7-19075 Filed 9-26-07; 8:45 am]
BILLING CODE 7590-01-P