ML18274A047

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Withdrawal of Amendment Request for Application to Reduce the Required Number of Operable Suppression Chamber-To-Drywell Vacuum Breakers
ML18274A047
Person / Time
Site: Duane Arnold NextEra Energy icon.png
Issue date: 10/02/2018
From: Mahesh Chawla
Plant Licensing Branch III
To: Dean Curtland
Nextera Energy
Chawla M
References
EPID L-2017-LLA-0416
Download: ML18274A047 (3)


Text

October 2, 2018 Mr. Dean Curtland NextEra Energy Duane Arnold Energy Center 3277 DAEC Road Palo, IA 52324-9785

SUBJECT:

DUANE ARNOLD ENERGY CENTER - WITHDRAWAL OF AMENDMENT REQUEST FOR APPLICATION TO REDUCE THE REQUIRED NUMBER OF OPERABLE SUPPRESSION CHAMBER-TO-DRYWELL VACUUM BREAKERS (EPID L-2017-LLA-0416)

Dear Mr. Curtland:

By letter dated December 15, 2017, pursuant to Section 50.90 of Title 10 of the Code of Federal Regulations (CFR), NextEra Energy Duane Arnold, LLC (NextEra, or the licensee) requested an amendment to the Duane Arnold Energy Center (DAEC) Renewed Operating License No. DPR-49.

The proposed amendment modifies Technical Specification 3.6.1.7, "Suppression Chamber-to-Drywell Vacuum Breakers," by revising the required number of operable vacuum breakers for opening from six to five. Subsequently, by letter dated August 30, 2018, you withdrew the amendment request.

The U.S. Nuclear Regulatory Commission has filed the enclosed Notice of Withdrawal of Application for Amendment to Facility Operating License with the Office of the Federal Register for publication.

If you have any questions, please contact me on 301-415-8371 or via e-mail at Mahesh.Chawla@nrc.gov.

Sincerely,

/RA/

Mahesh L. Chawla, Project Manager Plant Licensing Branch III Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 50-331

Enclosure:

Notice of Withdrawal cc: Listserv

D. Curtland

SUBJECT:

DUANE ARNOLD ENERGY CENTER - WITHDRAWAL OF AMENDMENT REQUEST FOR APPLICATION TO REDUCE THE REQUIRED NUMBER OF OPERABLE SUPPRESSION CHAMBER-TO-DRYWELL VACUUM BREAKERS (EPID L-2017-LLA-0416) DATED OCTOBER 2, 2018 DISTRIBUTION:

PUBLIC RidsACRS_MailCTR Resource RidsNrrDorlDpr Resource RidsNrrDorlLpl3 Resource RidsNrrLASRohrer Resource RidsNrrPMDAEC Resource RidsRgn3MailCenter Resource ADAMS Accession Nos.: LTR: ML18274A047 FRN: ML18274A066 OFFICE NRR/DORL/LPL3/PM NRR/DORL/LPL3/LA NRR/DORL/LPL3/BC NRR/DORL/LPL3/PM NAME MChawla SRohrer DWrona MChawla DATE 10/1/18 10/1/18 10/2/18 10/2/18 OFFICIAL AGENCY RECORD

ENCLOSURE NOTICE OF WITHDRAWAL