ML18139C271
| ML18139C271 | |
| Person / Time | |
|---|---|
| Site: | Surry  |
| Issue date: | 03/11/1983 |
| From: | Stewart W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | Harold Denton, Eisenhut D Office of Nuclear Reactor Regulation |
| References | |
| RTR-NUREG-0737, RTR-NUREG-737, TASK-2.F.1, TASK-TM 103B, NUDOCS 8303170523 | |
| Download: ML18139C271 (1) | |
Text
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VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261
- w. L. STEWART VICE PRESIDENT NUCLEAR OPERATIONS March 11, 1983 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation Attn:
Mr. Darrell G. Eisenhut, Director Division of Licensing U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Gentlemen:
Serial No. 103B NO/WDC:acm Docket No. 50-280 50-281 License No. DPR-32 DPR-37 VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION UNIT NOS. 1 AND 2 NUREG-0737 ITEM II.F.1.3 In our letter dated March 3, 1983, (Serial No. 103) Vepco stated that the final in-situ calibration of the Containment High Range Radiation Monitors would be completed by September 30, 1984.
This date was based on the availability of the calibration source from the vendor Victoreen.
In recent conversations with Victoreen, Vepco understands that the prototype calibration source that Victoreen has developed will be available by the end of March, 1983.
Vepco is in the process of procuring this prototype calibration source so the final in-situ calibration of the Containment High Range Radiation Monitors can be completed during the fall maintenance outages which are currently scheduled to be completed by October 15, 1983 for Surry Unit 1 and November 30, 1983 for Surry Unit 2.
The Containment High Range Radiation Monitors have been source calibrated at the vendor's facility and electronically calibrated in place in accordance with the vendor's procedures.
Until the final in-situ calibration of the Containment High Range Radiation Monitors can be performed, interim monitoring will be performed using the Containment Area Monitors, Manipulator Crane Area Monitor and the Incore Instrumentation Area Monitor.
cc:
Mr. Steven A. Varga, Chief Operating Reactors Branch No. 1 Division of Licensing 8303170523 830311 PDR ADOCK 05000280 p
PDR Very truly yours, SJL~U-W. L. Stewart