ML103300048
| ML103300048 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 11/15/2010 |
| From: | Jordan A Dominion Nuclear Connecticut |
| To: | Document Control Desk, NRC/NMSS/SFST |
| References | |
| 10-692, FOIA/PA-2011-0115 | |
| Download: ML103300048 (3) | |
Text
Dominion-Dominion Nuclear Connecticut, Inc.
Millstone Power Station Rope Ferry Road Waterford, CT 06385
'I NOV 15 2010 U.S. Nuclear Regulatory Commission Attention:.Document Control Desk Director, SpentFuel Storage and Transportation Office -of Nuclear-Material Safety and Safeguards Washington,-DC 20555-0001 Serial No.
MPS Lic/TGC Docket No. 692 RO 72-47 50-336 DPR-65 DOMINION NUCLEAR CONNECTICUT,- INC.
MILLSTONEPOWERSTATION UNIT 2 INDEPENDENT SPENT FUEL STORAGE INSTALLATION (ISFSI)
SUBMITTAL OF CASK REGISTRATION:FOR SPENT FUEL STORAGE
, Pursuant to 10 CFR 72.212, "Conditions of general license issued under §72.210,"
paragraph (b)(1)(ii),;.Dominion: Nuclear, Connecticut. Inc. (DNC) hereby provides the Nuclear Regulatory Commission-(NRC) notification.regarding-the registration of spent fuel storage casks approved underzNRC Certificate of.Compliance No. 1004. The required registration. information is submitted-within 30 days of loading. The information required per 10 CFR.72.212(b)(1)(ii).is provided as follows:
Licensee-Name:
Licensee Address:
Reactor License No.:
Reactor Docket No.:
Cask Certificate No.:
Cask Model No.:
Dominion Nuclear Connecticut, Inc.
Rope Ferry Road
- Waterford, CT 06385
-DPR-65 50-336
-1004 NUHOMS-32PT DSC Canister Cask. Identification Nos.:
MPS 32PT-S100-A-HZ013 MPS 32PT-S100-A-HZ014 MPS 32PT-S100-A-HZ012 The above named casks are in No. 1004.
Initial Use:
October 14, 2010 Initial Use:
October 22, 2010 Initial Use:
October 28, 2010 use under Amendment 9 of Certificate of Compliance In addition, pursuant to the General Requirements and Conditions of the Technical Specifications for Certificate of Compliance. No. 1004, Amendment 9, Paragraph 1.1.7, "Special Requirements for First System in Place," a summary of the thermal performance of the highest heat load Standardized NUHOMS-32PT Dry Shielded Canister (DSC) placed in service at the Millstone Power Station ISFSI is provided.
Serial No.10-692 Submittal of Cask Registration For Spent Fuel Storage Page 2 of 3 MPS 32PT-S1 00-A-HZ01 3 wasý loaded with Millstone Power Station Unit 2 spent fuel and stored in a NUHOMS Model 152 Horizontal Storage Module (HSM). The calculated thermal loading for this DSC is approximately 15.4 kW, which is the highest heat loading ýat Millstone Power Station to date. The inlet and outlet air temperatures for the HSM were measured consistent with the method provided in Certificate No. 1004 Technical Specification 1.2.8. Upon obtaining equilibrium conditions, the measured inlet air temperature was 45 degrees F and measured outlet air temperature was 102 degrees F, corresponding to a temperature difference of 57 degrees F. This temperature difference is within -the expected-thermal performance temperature differential of 64 degrees F calculated for a Model 152 HSM containing a DSC with a thermal loading of15.4 kW at the given ambient conditions. This expected thermal performance temperature differentiai for the Model 152 HSM was established in Reference 1 using-the methodology described in Reference 2.
Should there be any questions regarding this submittal or additional information required regarding spent fuel storage under the general license requirements of
-10 CFR 72 Subpart K, please contact Mr. William D. Bartron(860) 444-4301.
Sincerely, SieV rsdnt
- M~illstone Attachments:
None Commitments made in this letter: None
References:
- 1. Transnuclear Calculation NUH004.0431, Revision 0, "HSM Model 152 Thermal Performance Analysis in Support of 72.48 Evaluation," dated September 21, 2004.
- 2. Transnuclear, Inc. Updated Final Safety Analysis Report (UFSAR) for the Standardized NUHOMS Horizontal Modular Storage System for Irradiated Nuclear Fuel, NUH-003, Revision 11.
Serial No.10-692 Submittal of Cask Registration For Spent Fuel Storage Page 3 of 3 cc:
U.S. Nuclear Regulatory Commission Region I Regional Administrator 475 Allendale Road King of Prussia, PA 19406-1415 J. B. Hickman NRC Project Manager Millstone Unit 1 U.S. Nuclear Regulatory Commission Mail Stop T-7E18 Washington, DC 20555 L. A. Kauffman NRC Inspector U.S. Nuclear Regulatory Commission Region I 475 Allendale Road King of Prussia, PA 19406-1415 C. J. Sanders NRC Project Manager U.S. Nuclear Regulatory Commission One White Flint North, Mail Stop 8B3 11555 Rockville Pike Rockville, MD 20852-2738 J, M. Goshen NRC Senior Project Manager - Millstone ISFSI U.S. Nuclear Regulatory Commission, Mail Stop E3 D2M One White Flint'North 11555 Rockville Pike Rockville, MD 20852-2738 F. S. Gee Spent Fuel Storage and Transportation, NMSS U.S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike, Mail Stop E3 D2M Rockville, MD 20852-2738 NRC Senior Resident Inspector Millstone Power Station