ML20133F733
| ML20133F733 | |
| Person / Time | |
|---|---|
| Site: | San Onofre  |
| Issue date: | 01/10/1997 |
| From: | Rainsberry J SOUTHERN CALIFORNIA EDISON CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9701140339 | |
| Download: ML20133F733 (7) | |
Text
.
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Le_J EDISON An I DisON IVil f(N 47IO N it. Company January 10, 1997 U. S. Nuclear Regulatory Connission Attention: Document Control Desk Washington, D. C.
20555 Gentlemen:
Subject:
Docket Nos. 50-361 and 50-362 Fifteenth Edition of the Integrated Implementation Schedule (IIS)
San Onofre Nuclear Generating Station Units 2 and 3
Reference:
Letter from W. C. Marsh (SCE) to Document Control Desk (NRC),
dated July 17, 1996; Fourteenth Edition of the Integrated Implementation Schedule (IIS).
Enclosures 1 and 2 provide the Fifteenth Edition of the Integrated Implementation Schedule (IIS) for t'ne San Onofre Nuclear Generating Station (SONGS), Units 2 and 3. updates the Schedule A, B, and C projects listed in the Fourteenth Edition of the IIS (referenced) for SONGS 2 and 3. provides the current Schedule A, B, and C projects for SONGS 2 and 3 for Cycles 9 and 10.
There are no ongoing evaluations of major issues for SONGS 2 and 3.
The Westinghouse Analytical Ranking Program (WARP) was not used to rank the relative safety significance of each Schedule A and B modification because their implementation schedules have been established in separate correspondence.
If you have any questions on the Fifteenth Edition of the San Onofre Units 2 and 3 IIS, please let me know.
Verf truly yours, f
f)f I
6
(
J.
ainsberry 970114o339 97011o ADOCR 0500 1
Manager, Plant Lic si g fDR Enclosures 1 q 0100 cc:
L. J. Callan, Regional Administrator, NRC Region IV K. E. Perkins, Jr., Director, Walnut Creek Field Office, NRC Region IV J. A. Sloan, NRC Senior Resident Inspector, San Onofre Units 2 & 3 M. B. Fields, NRC Project Manager, San Onofre Units 2 and 3 P.O.Ikm 128 San Clemente, CA 92674 0128
ENCLOSURE 1 SCHEDULE A, B, AND C UPDATES (14th Edition IIS dated 07/17/96)
).
i - 14th Edition IIS Schedule Updates i
Schedule A l
i i
i Updsee Unit Duc Date DCP Number Desonpuun Co= =
t There are no Schedule A items identined at this time
),
i 6
Schedule B 1
Update Unit Duc Dune DCP Numher Desenphon Comsneses i
Add 2
Cycle 10 N/A Shutdown Cooling Inverter SCE to NRC Letter 8/26/96 l
Replacment i
Add 2
Cycle 10 N/A Chlorine Analyzer for Outfall Regional Water Qualny Control l
Board 1
Add 3
Cycle 10 N/A Shutdown Cooling Inverter SCE to NRC letter 8/26/96 Replaement Add 3
Cycle 10 N/A Chlorine Analyzer for Outfall Regional Water Quality Control Board i
. Schedule C Update Unit Duc Date DCP Nander Descripion No change 2
Cycle 9 2064.00 Modify 11. P. Turbine No change 2
Cycle 9 6683.04 Snubber Reduction No change 2
Cycle 9 6683.05 Snubber Reduction - Phase VI No change 2
Cycle 9 6876.00 Containment Purge and Plant Vent Stack Radiation Monitor From 2
Cycle 9 6926.00 Replace Nuclear Monitoring Corporation Radiation Monitors Cycle 9 to Cycle 10 Complete 2
Cycle 9 N/A Containment Application for Reduced Exposure (ALARA Reduction)
Add 2
Cycle 9 N\\A Independent System Operator - Revenue Metering
)
Add 2
Cycle 10 N/A LP Turbine Rotor Replacement Add 2
Cycle 10 N/A Main Steam Line Radiation Monitor Upgrade No change 3
Cycle 9 2064.00 Modify 11. P. Turbine No change 3
Cycle 9 6876.00 Contamment Purge and Plant Vent Stack Radiation Monitor No change 3
Cycle 9 6683.04 Snubber Reduction No change 3
Cycle 9 6683.05 Snubber Reduction - Phase VI From 3
Cycle 9 6926.00 Replace Nuclear Monitoring Corporation Radiation Monitors Cycle 9 to Cycle 10 No change 3
Cycle 9 N/A Containment Application for Reduced Exposure (ALARA Reduction)
Add 3
Cycle 9 N/A independent System Operator - Revenue Metermg Add 3
Cyle 10 N/A LP Turbine Rotor Replacement Add 3
Cycle 10 N 'A Main Steam Line Radiation Monitor Upgrade
i i
ENCLOSURid 2 FIFTEENTH EDITION IIS (SONGS 2 AND 3)
SONGS 2 & 3 Integrated Implementation Schedule Fifteenth Edition i
i Schedule A Uns Duc Deee DCP Number Descnption Comaments There are no Schedule A items identified at this time i
Schedule B i
Unis Duc Dane DCP Number Desenptson Comments s
2 Cycle 10 N/A Shutdown Cooling Inverter SCE to NRC letter 8/26/96 Replacment 2
Cycle 10 N/A Chlorine Analper for Outfall Regional Water Quahty Control Board 3
Cycle 10 N/A Shutdown Cooling Inverter SCE to NRC letter 8/26/96 l
Replacment j
3 Cycle 10 N/A Chlorine Analyzer for Outfall Regional Water Quality Control Board l
2 I
1 i
l 1
l l l I
Schedule C Unit Due Date DCP Number Description l
2 Cycle 9 2064.00 Modify 11. P. Turbine 2
Cycle 9 6683.04 Snubber Reduction 2
Cycle 9 6683.05 Snubber Reduction - Phase VI 2
Cycle 9 6876.00 Containment Purge and Plant Vent Stack Radiation Monitor 2
Cycle 10 6926.00 Replace Nuclear Monitoring Corporation Radiation Monitors 2
Cycle 9 N tA Independent System Operator - Revenue Metermg 2
Cycle 10 N/A LP Turbine Rotor Replacement 2
Cycle 10 N/A Main Steam Line Radiation Monitor Upgrade 3
Cycle 9 2064.00 Modify 11. P. Turbine 3
Cycle 9 6876.00 Containment Purge and Plant Vent Stack Radiation Monitor 3
Cycle 9 6683.04 Snubber Reduction 3
Cycle 9 6683.05 Snubber Reduction - Phase VI 3
Cycle 10 6926.00 Replace Nuclear Monitormg Corporation Radiation Monitors 3
Cycle 9 N/A Containment Application for Reduced Exposure (ALARA Reduction) 3 Cycle 9 N/A Independent System Operator - Revenue Metering 3
Cycle 10 N'A LP Turbine Rotor Replacement 3
Cycle 10 N/A Main Steam Line Radiation Monitor Upgrade