Part 21 Report - 1997-403

ACCESSION #: 9707150328 SIEMENS July 11, 1997 HDC:97:072 Document Control Desk ATTN: Chief, Planning, Program and Management Support Branch U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Interim Report of Evaluation of a Deviation Pursuant to 10 CFR 21.21(a)(2) The following information is provided pursuant to the requirements of 10 CFR 21 to submit an interim report on issues that will not be completed within 60 days of discovery. Five interim reports are enclosed for the following issues under evaluation by Siemens Power Corporation: 97-004 "Critical Power Methodology for ATRIUM-10" 97-005 "Adequacy of Systematically Meeting Generic Design Criteria for ATRIUM-10 Fuel Design" 97-006 "Inadequate Confirmation of 17 x 17 HTC Correlation to 15 x 15 Design" 97-007 "Inadequate V&V of Purchased Codes, Codes with Significant Modifications" 97-008 "Inadequate Documentation Associated with 17 x 17 HTC Data Reduction Code (XRAD)" If there are any questions, please contact me. Very truly yours, H. Donald Curet, Manager Product Licensing /smg Enclosure cc: E. Y. Wang (NRR/DRPM/PECB) Siemens Power Corporation Nuclear Division 2101 Horn Rapids Road Tel: (509) 375-8100 Engineering & P.O. Box 130 Fax: (509) 375-8402 Manufacturing Richland, WA 99352-0130 *** END OF DOCUMENT ***

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