ML20028B273

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Forwards Proprietary & Nonproprietary Versions of Crystal River Unit 3 Reactor Protection Sys Instrument Accuracies, Supporting 820528 Tech Spec Change Request 98 Re Operation Up to 1400 Mwt w/3 Reactor Coolant Pumps
ML20028B273
Person / Time
Site: Crystal River Duke Energy icon.png
Issue date: 11/19/1982
From: Baynard P
FLORIDA POWER CORP.
To: Harold Denton
Office of Nuclear Reactor Regulation
Shared Package
ML19295G619 List:
References
3F-1182-24, TAC-48844, NUDOCS 8211300231
Download: ML20028B273 (2)


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- .o. . . . .e. .Pwr November 19, 1982

  1. 3F-Il82-24 File: 3-0-3-e Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D.C. 20555

Subject:

Crystal River Unit 3 Docket No. 50-302 Operating License No. DPR-72 Technical Specification Change Request Nc. 98

Dear Mr. Denton:

On May 28,1982, Florida Power Corporation (FPC) submitted Technical Specification Change Request No. 98 (TSCRN98) requesting, in part, approval for unit operation up to 1400 MWt with three (3) reactor coolant pumps. The attached report, " Crystal River Unit 3 RPS Instrument Accuracies," documents the information provided to your staff in a meeting on October 1, 1982, in suppcrt of TSCRN98 This report provides information used in determining errors for instrument strings in the Crystal River Unit 3 (CR3) Reactor Protection System (RPS). The instrument errors discussed in the report were used to error adjust the setpoints in the RPS. The three-pump (and four-pump) curves for the Power / Imbalance / Flow safety limits and trip setpoints included in TSCRN98 were determined with information in this report.

Attachment A is a non-proprietary version of the above-referenced report. Attach-ment B is a proprietary version of the report as determined by Babcock & Wilcox in accordance with 10LFR2.790. The affidavit supporting this determination is included in Attachment B.

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8211300231 821119  ;

PDR ADOCK 05000302 P PDR General Office 3201 Trurtetourin street soutn . P O Box 14042, St Petersburg. Florca 33733 e 813-866-5151

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Mr. Harold R. Denton

  1. 3F-1182-24 Page 2 This completes the information requested to complete the review of TSC Your review and approval of this request is appreciated.

Very truly yours, O

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  • Dr. Patsy Y. Baynard

- Assistant to Vice President Nuclear Operations RMB:mm cc: Mr. 3. P. O'Reilly, Regional Administrator Office of Inspection & Enforcement U.S. Nuclear Regulatory Commission 101 Marietta Street N.W., Suite 3100 Atlanta, GA 30303

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