ULNRC-06355, Submittal of Revised National Pollutant Discharge Elimination System (NPDES) Discharge Permit

Submittal of Revised National Pollutant Discharge Elimination System (NPDES) Discharge Permit

ML17082A589
Person / Time
Site:	Callaway
Issue date:	03/22/2017
From:	Wink R Ameren Missouri, Union Electric Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
ULNRC-06355
Download: ML17082A589 (56)

Text

WAfflerefi Callaway Plant MISSOURI March22,2017 ULNRC-06355 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 10 CfR 51.41 Ladies and Gentlemen:

DOCKET NUMBER 50-483 CALLAWAY PLANT UNIT 1 UNION ELECTRIC CO.

RENEWED FACILITY OPERATING LICENSE NPF-30 REVISED NPDES DISCHARGE PERMIT In accordance with Callaway Plant Operating License NPf-30, Appendix B, Section 3.2, Union Electric Company (Ameren Missouri) hereby submits the enclosed revision of the National Pollutant Discharge Elimination System (NPDES) Missouri State Operating Permit for the Callaway Plant (MO 009800 1). The revised permit became effective on March 1, 2017.

The permit was modified to reflect a change in use of biocides and to allow continual [or otherwise more than the two hours per unit per day limited by 40 CFR 423.1 2(b)($)] biocide treatment. The permit modified Tables A-2 and A-4, Note 1 to those tables, and special condition #C.23 to reflect changes required by the modification, as well as special conditions #C.6b, #C.11, #C.21, and #C.25 to reflect current standard template language and the change to electronic reporting. Throughout the document, the word molluskicide was changed to biocide as the latter is more representative of the chemicals being used onsite. Non-substantial formatting and page numbering changes were also completed.

This letter does not contain new commitments.

If there are any questions, please contact Mr. Tom Elwood at 314-225-1905.

Sincerely.

C. Wink Manager, Regulatory Affairs P.J. Box 620 Fulton, NIO 65251 merenl\1issouri.coni

ULNRCO6355 March 22, 2017 Page 2 of 3 Enclosure cc: Mr. Kriss M. Kennedy Regional Administrator U. S. Nuclear Regulatory Commission Region IV 1600 East Lamar Boulevard Arlington, TX 76011-45 11 Senior Resident Inspector Catlaway Resident Office U.S. Nuclear Regulatory Commission 8201 NRC Road Steedman, MO 65077 Mr. L. John Kios Project Manager, Callaway Plant Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Mail Stop 08H4 Washington, DC 20555-000 1

ULNRCO63 55 March 22, 2017 Page 3 of 3 Index and send hardcopy to QA File A160.0761 Hardcopy:

Certrec Corporation 6100 Western Place, Suite 1050 Fort Worth, TX 76107 (Certrec receives ALL attachments as long as they are non-safeguards and may be publicly disclosed.)

Electronic distribution for the following can be made via Responses and Reports ULNRC Distribution:

F. M. Diya T. E. Herrmann B. L. Cox R. C. Wink T. 3. Elwood S. P. Banker M. A. McLachlan Corporate Communications NSRB Secretary Mr. Greg Voss, REP Manager (SEMA)

STARS Regulatory Affairs Mr. Jay Silberg (Pillsbury Winthrop Shaw Pittman LLP)

Mr. Steve Feeler (DNR)

Mr. Robert Stout (DNR)

G. P. Gary

Enclosure too ULNRC06355 Revised Callaway NPDES Permit for Change in Biocides Page 1 of 53

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