ML17219A330
| ML17219A330 | |
| Person / Time | |
|---|---|
| Site: | Saint Lucie  |
| Issue date: | 01/29/1987 |
| From: | Woody C FLORIDA POWER & LIGHT CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| L-87-42, NUDOCS 8702040072 | |
| Download: ML17219A330 (8) | |
Text
REQ TOR NFORNATION DISTR IBU N 'B't: (R IDS>
ACCESSIQN NBR: 8702040072 DOC. DATE: 87/01/29 NOTARIZED:
NO FACIL:50-389 St.
Lucie Planti Unit 2i Florida Poeer Sc Light Co.
AUTH. NAl'lE AUTHOR AFFILIATION WOODY> C. Q.
Florida Power Zc Light Co.
REGIP. NANE RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)
SUBJECT:
Forwards, list of corrective actions taken to resolve fire protection Deviation 83-57-Of> Item A. Safe shutdown analysis revised to delete cables which have been removed from essential cable list. Listed cables revised.
DIBTRIBUTION CODE:
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TITLE: QR/Licensing Submittal: Fire Pratectlon NOTES:
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14000, JUNO BEACH, FL 33408.0420 yAllb~
JANUARY 89 1987 L-87-42 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C. 20555 Gent lemen:
Re:
St. Lucie Unit 2 Docket No. 50-389 Appendix R Deviation 83-57-Ol item A To resolve fire protection Deviation 83-57-Ol Item A, Florida Power & Light Company (FPL) requested a walkdown at the site with the NRC.
The walkdown identified the specific areas where the deviation existed and the options available to correct the deviation.
By letter (L-86-270 dated July 3, l986), FPL provided a preliminary plan to correct the deviation, and a schedule for the engineering of the proposed corrective actions.
The plant change/modification package has been developed to resolve this issue and has been turned over to the plant for implementation.
A description of the final resolution is attached.
FPL intends to complete implementation of the plant change/modification prior to start up of St. Lucie Unit 2 for Cycle 4 scheduled for Fall l987.
Very truly yours,
. O. Woo Group V'esident Nuclea nergy COW/GRM/cab Attachment cc:
Dr. J. Nelson Grace, Region II, USNRC USNRC,Senior, Resident Inspector, USNRC 8702040072 870124l PDR. ADDCX -aSOOOSSS, PDR GRM5/0 I I/I an FpL Group companY
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ATTACHMENT ST. LUCIE 2 SPRINKLER DEVIATIONCORRECTIVE ACTIONS (NRC DEVIATION83-57-01 ITEMA)
I.
Fire Area B Zone 52, Elevation 43 ft. Cable Spread Room Corrective Action Revised the Safe Shutdown Analysis to delete cables which have been removed from'the Essential Cable List or to change the analysis for cables isolated by transfer switches and therefore no longer require protection.
The following cables are being revised.
Cable No.
H21631A H203370F H20649A H21738M C20250B H21629E H20253B H21630E NOTES:
Cable Function I-SE-09-2, AFW P2A Power PT-1108, Pressurizer Press RTGB 120V AC, PP201, HSCP
-PY-I 108-4, Pressurizer Press HSCP V-3481, SDC 2A ISO Control V-1474 PORV Control V-3651 Control V-1475 PORV Control MMMM'P M MM Removed by PCM 120-285 (See note I)
(See note 2)
(See note 3)
(See note 4)
Isolated by TS PCM 130-284 (See note 4)
Isolated by TS PCM 130-284 I.
Isolated by isolation device during frontfitof St. Lucie Unit 2.
2.
Cable has been removed from PP201 and re-connected to PP201 A by PCM 121-285.
3.
Isolated by isolation device added via this PCM.
4.
Breaker racked out by operating procedures
- valve can be operated manually by hand wheel for cold shutdown.
A portion of our scope to the NRC was to provide conduit support wrap for those conduits being protected in the Cable Spread Room (CSR).
An evaulation of the cables protected in the CSR revealed that they were subsequently removed or modified such that credit is no longer taken for any cable wrap in this room.
Disposition of these cables is shown above.
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2.
Fire Area H Zone 39, Elevation 43 ft. HVAC Equipment Room Hallway, between Column Lines RAH and RAG.
Corrective Action Add two (2) sprinklers" 3.
Fire Area I Zone 5, Elevation l9.5 ft. in Corridor of Loft Area Between Column Lines RA3-RA2.5-RAJ-RAJ3 Corrective Action Add one (I) sprinkler+
4.
Fire Area ) Zone 20, Elevation -.5 ft. Hallway Between Column Lines RAE and RAD Corrective Action Add two (2) sprinklers>>
The new piping and additional sprinklers will be designed and installed per the requirements of NFPA-I 3, I 985 edition and will be seismically suppor ted.
GRMS/0 I I /3
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