ML20209G130
| ML20209G130 | |
| Person / Time | |
|---|---|
| Site: | Rancho Seco |
| Issue date: | 01/12/1987 |
| From: | Julie Ward SACRAMENTO MUNICIPAL UTILITY DISTRICT |
| To: | Miraglia F Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20209G134 | List: |
| References | |
| RTR-REGGD-01.097, RTR-REGGD-01.152, RTR-REGGD-1.097, RTR-REGGD-1.152 JEW-86-1108, TAC-56525, NUDOCS 8702050284 | |
| Download: ML20209G130 (3) | |
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e esuun SACRAMENTO MUNICIPAL UTILITY DISTRICT C 6201 S Street, P.o. Box 15830, Sacramento CA 95852-1830 (916) 452 3211 AN ELECTRIC SYSTEM SERVING THE HEART OF CALIFORNIA JEW 86-1108 Ja nua ry 12, 1987 Director of Nuclear Reactor Regulation Attention: Fra nk J. Mi raglia J r., Di rector Division of PWR Licensing-B U. S. Nuclear Regulatory Camission Washington D C 20555 Docket 50-312 Rancho Seco Nuclear Generating Station Unit Ntaber 1 DISTRICT RESPONSE TO NRC REQUEST FOR INFORMATION
Reference:
SMUD to NRC, Novmber 20, 1986 Dea r Mr. Miraglia:
In onier to provide the infonnation as described in the District's letter of Novm ber 20, 1986, the followi ng attachments and their expla nations and/or expansions are provided with this sutmittal:
Attachment #1
" Safety Parameter Display Systen Safety Amlysis for the Rancho Seco Nuclear Generating Station, Unit 1", Babcock &
Wilcox document #47-1139815-01, dated Deceber 1986.
Attachment #2
" Availability Evaluation for the Safety Parameter Display System at Sacramento Municipal Utility District's Rancho Seco Plant", Babcock & Wilcox doctment BAW-1753, dated December 1986 Attachment #3 "Fimi Report - Qualification Test of Isolation Device for Safety Parameter Display System Multiplexer, Rancho Seco Nuclear Generating Station."
Document Ninber: SMD-1000-04, Rev.1.
Attactinent #4 Prelimimry Results of Central Control Unit Isolation Devices Tests.
Eigen Engineering letter dated Deceber 1986, Docinent Ntaber: SMD-1020-86-003.
Attachment #5 Description of Radioactivity Control Method and New Radiation Monitor Inputs to SPDS.
Attachment #6 SPDS Upgrade Sinma ry Report.
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e Fra nk Mi ra glia, J r. Ja nua ry 12, 1987 JEW 86-1108 Attachnent #7 Sumary of Modifications Made to the Control Rom for Resta rt.
Where required, explanation or expansion of infonnation is provided for each attachment with a cover sheet (s).
In addition to the above, the District will meet with the NRC staff at the Lynchburg office of Babcock & Wilcox during the week of February 9,1987 to walk-through the hartiware and software for two selected R.G.1.97 sigrals.
Also, at that time, an evaluation of SPDS software will be cmpleted to show a caparison of SPDS software to R.G.1.152 requirments.
If you have ary further questions, please feel free to contact Ray Ashley, our Manager of Nuclear Licensing.
Si ncerely,
/
J n4. Wa ni eputy General Marager, Nuclear Attachments cc: Sydney Miner, NRC - Bethesda Tony D' Angelo, NRC - Rancho Seco i
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ATTACHMENT #1 COVER SHEET
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