C.Grimes 11F23

The amendments consist of changes to the Technical Specifications (TS) in response to your application dated July 14, 1993, as supplemented August 24 and September 22, 1993. The amendments revise TS 3.1.2.9 to clarify the role of High Pressure Injection and Core Flood Tank deactivation in maintaining pilot operated relief valve operability for low temperature overpressure protection (LTOP), add restrictions regarding applicability of controls which assure 10 minutes are available for operator action to mitigate an LTOP event, revise the Pressure/Temperature limits and associated LTOP setpoints, and make associated administrative changes. Also, the Bases would be revised to be consistent with the above changes The conformance of the upper shelf energy and reactor vessel material surveillance program to Appendices G and H will be determined pending the NRC staff resolution of Generic Letter 92-01 in 1994. A copy of the related Safety Evaluation is also enclosed. A Notice of Issuance will be included in the Commission's biweekly Federal Register notice. Sincerely, ORIGINAL SIGNED BY