ML17221A544
| ML17221A544 | |
| Person / Time | |
|---|---|
| Site: | Saint Lucie  |
| Issue date: | 12/09/1987 |
| From: | Woody C FLORIDA POWER & LIGHT CO. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| L-87-509, NUDOCS 8712140406 | |
| Download: ML17221A544 (7) | |
Text
REGULATO INFORMATION DISTRIBUTION TEN (RIDS)
ACCESSION NB/i(8712140406 DOC. DATE: 87/12/09 NOTARIZED: NO DOCKET FACIL: 50-655 St. Lucie Planti Unit 1. Florida Power 8c Light Co. 05000335 50-389 St. Lucie Planti Unit 2> Florida Power 5 Light Co. 05000389 AUTH. NANE AUTHOR AFFILIATION WOODY'. O. Florida Poujer 5 Light Co.
RECIP. NANE RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)
SUBJECT:
Discusses status of- completion of- SPDS/safety assessment sos periodic update. EI Intl hardware design finalized at end of.
Nov 1987 8. software modules continue to be integrated e/
overal l sos conf iguration.
DISTRIBUTION CODE: A003D COPIES RECEIVED: LTR TITLE: OR/Licensing Submittal: Supp l 1 I ENCL + SIZE:
to NUREG-0737(Generic Ltr 82-33)
NOTES:
RECIPIENT COPIES'TTR RECIPIENT COPIES ID CODE/NANE ENCL ID CODE/NANE ENCL PD2-2 LA PD2-2 PD TQURIGNYi E INTERNAL: ARN/ B NRR/DLPG/HFB FIL 01 RES DEPY GI E/EIB .
EXTERNAL: LPDR NRC PDR NSIC TOTAL NUNBER OF COPIES REQUIRED: LTTR 17 ENCL
P. O. 14000, JUNO BEACH, FL 33408.0420 AQUI@
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't I)ECEMSEa O 9 ~~ST L-87-509 U. S. Nuclear Regulatory Commission Attn: Document Control Desk, Washington, D. C. 20555 Gentlemen:
Re: St. Lucie Units 1 and 2 Docket Nos. 50-335 and 50-389 Safety Parameter Display System/
Safet Assessment S stem Periodic U date By letter L-87-116, dated March 17, 1987 Florida Power S Light Company (FPL) provided to the staff a milestone schedule for completion of the Safety Parameter Display System/Safety Assessment System (SPDS/SAS) at St. Lucie Plant, and committed to update the staff periodically on the status of this project. The project status is discussed below.
As of the end of November 1987, EI International's (FPL's SPDS/SAS vendor) hardware design has been finalized and software modules continue to be integrated with the .overall system configuration. Good progress is being accomplished against the revised project schedule and the next major milestone, factory acceptance testing, is targeted to be complete by the end of March 1988.
As discussed in a telephone conference call with the NRC Staff on October 28, 1987, difficulties have been encountered by EI in the integration of the IDT AMI-5000 color graphics data management system. These difficulties had been identified as of early August 1987 but the full scope of the AMI-5000 software "bugs" were unknown at the time. The scope of the software problems was not apparent until late in September 1987. At that time, a recommendation was made to FPL by EI to abandon the AMI-5000 equipment and rework the SPDS/SAS upgrade with ASEA (TESSELATOR) equipment.
This alternative approach will involve the use of more "time-tested" hardware.
EJW/003. LTR 8712i40406 871209 0 PDR ADOCV 05000335 p P DR/ an FPL Group company
U. S. Nuclear Regulatory Commission L-87-509 Page two FPL extensively reviewed and considered this and other alternatives. In mid-October the decision was made by FPL that EI's recommendation was, in fact, the best approach.
However, as was discussed with the NRC during the October 28, 1987 conference call, this decision will result in a schedular impact as discussed below.
FPL's functional specification called for an ultra-high resolution terminal. While this ultra-high resolution equipment, the ASEA 9000-series, is not available for immediate integration at St. Lucie, a high resolution terminal, the ASEA 8310, is currently available. This unavailability will result in the an interim installation (the 8310 series). Modification to system design to accept this new terminal will result in hardware/software modifications, being completed by July 1988. This is consistent with FPL's commitment in its letter L-87-320, dated September 16, 1987, to have the Critical Safety Function Monitor (CSFM) aspects of the SPDS/SAS implemented by June 30, 1988. The final ASEA 9000-series ultra-high resolution equipment is projected to be installed by June 1989. This 1989 equipment changeout will not modify any user interface or data input/output.. Instead, it will increase system response time to the FPL functional specification of 3 seconds (as opposed to 4 to 7 seconds for the ASEA 8310) and improve the terminal screen resolution to 1000 x 1000 addressable format (as opposed to 720 x 336).
FPL will continue to keep the staff appraised of the status of this project. If further information is required, please contact us.
Very truly yours, C. O. oody Executive Vice President COW/EJW/gp cc: Dr. J. Nelson Grace, Regional Administrator, Region II, USNRC Senior Resident Inspector, USNRC, St. Lucie Plant EJW/003.LTR
I STRIBUTION ocket FIli ji/o encl-."
PD22 Reading w/o enc't.
D. Miller w/encl.
E. Tourigny w/encl.
November 30, 1987 DOCKET NO(S). 50-335 and 50-389 Mr. C. 0. Moody Group Yice President Nuclear Energy Florida Power and Light Company Post OFfice Box 14000 Juno Beach, FloFfda 33008
SUBJECT:
ST. LUCIE UNITS l AND 2 The following documents concerning our review of the subject facility are transmitted for your information.
Notice of Receipt of Application, dated Draft/Final Environmental Statement, dated Notice of Availability of Draft/Final Environmental Statement, dated Safety Evaluation Report, or Supplement No.
)igloo dated Environmental Assessment and Finding of No Significant Impact, dated Q Notice of Consideration of Issuance of Facility Operating License or Amendment to Facility Operating License, dated
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- d ) )d ),d Hi-Weekly Notice; Applications and Amendments to Operating Licenses Involving No d)))))))) ) )))
Exemption, dated Construction Permit No. CPPR-Facility Operating License Order Extending Construction Completion Date, dated No., , Amendment No.
Amendment No.
dated dated Monthly Operating Report for transmitted by letter dated Annual/Semi-Annual Report-transmitted by letter dated Division of Reactor Projects-I/II Office of Nuclear Reactor Regulation
Enclosures:
As stated cc: See next page OFFICS
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ION Reading w/o encl, Hiller w(encl.
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DOCKET NO(S). 50 335 and 50 3Bg Nr. C. 0. Woody Group Vice President
-
Nuc1ear Energy FLorida Power and Light Company Post Office Box 14000 Juno Beach, FLorida 33408
SUBJECT:
ST. LVCIE UNITS 1 AND 2 The following documents concerning our review of the subject facility are transmitted for your information.
Noti ce of Recei pt of Appl i cati on, dated Draft/Final Environmental Statement, dated Notice of Availability of Draft/Final Environmental Statement, dated Safety Evaluation Report, or Supplement No. dated Environmental Assessment and Finding of No Significant Impact, dated Q Notice of Consideration of Issuance of Facility Operating License or Amendment to Facility Operating License, dated
[jg Bi-Weekly Notice; Applications and Amendments to Operating Licenses Involving No Significant Hazards Considerations, dated 11/4/&7 [see page(e)]
Exemption, dated Construction Permit No. CPPR-Facility Operating License No., , Amendment No.
Amendment No.
Order Extending Construction Completion Date, dated dated dated monthly Operating Report for transmitted by letter dated Annual/Semi-Annual Report-transmitted by letter dated Division of Reactor Projects-I/II Office of Nuclear Reactor Regulation
Enclosures:
As stated cc: See neat page OFSICE/
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,~,F11/pb/87 NRC FORM 3IS RO/SO) NRCM 0240 OFFICIAL RECORD COPY
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