United States Nuclear Regulatory Commission - Protecting People and the Environment


ACCESSION #: 9707150341



                         Interim Report (97-007)



Subject:



Interim report of evaluation of & deviation pursuant to 10 CFR

21.21(a)(2)



Title:



Inadequate V&V of Purchased Codes, Codes with Significant Modifications



Identification of Basic Activity:



SPC EXEM/PWR and EXEM/BWR ECCS Models



Basic Activity Supplied By:



Siemens Power Corporation - Nuclear Division



Nature of Deviation:



During NRC Inspection 99900081/97-01, the NRC raised a concern about

inadequate QA applied to the acquisition and use of SPC's ECCS codes.



Discovery Date:



May 13, 1997



Corrective Actions to Date:



Nonconformance report (NCR 6161) was prepared and processed by the

management review team as required by SPC-ND's Quality Assurance Manual,

EMF-1.  Project definition is proceeding and will be documented as part

of a response to the NRC inspection report.



Evaluation Completion Schedule Date:



See "Corrective Actions to Date" above





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