ML20115G558

Forwards Fourteenth Edition of Integrated Implementation Schedule for Units 2 & 3

ML20115G558
Person / Time
Site:	San Onofre
Issue date:	07/17/1996
From:	Marsh W SOUTHERN CALIFORNIA EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9607190199
Download: ML20115G558 (8)

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Southem Califomia Edison Company P. O. BOX 128 SAN CLEMENTE, CAUFORNIA92674-0128 WAUTEH C. MARSH July 17, 1996 __

SAANAGER OF NUCLE AH HEGULATORY AFF AIRS (714) 388-7601 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D. C. 20555 Gentlemen: ,

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Subject:

Docket Nos. 50-361 and 50-362 Fourteenth 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 January 11, 1996; Thirteenth Edition of the Integrated Implementation Schedule (IIS).

Enclosures 1 and 2 provide the Fourteenth Edition of the Integrated Implementation Schedule (IIS) for the San Onofre Nuclear Generating Station '

(SONGS), Units 2 and 3. Enclosure 1 updates the Schedule A, B, and C projects

listed in the Thirteenth Edition of the IIS (referenced) for SONGS 2 and 3. l Enclosure 2 provides the current Schedule A, B, and C projects for SONGS 2 and 3 for Cycle 9. There are no ongoing evaluations of major issues for SONGS 2 l and 3. I 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 Fourteenth Edition of the San Onofre Units 2 and 3 IIS, please let me know.

Very truly yours, i k

i Enclosures \

g cc: L. J. Callan, Regional Administrator, NRC Region IV J. E. Dyer, Director, Division of Reactor Projects, 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 3

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l ENCLOSURE 1 SCHEDULE A, B, AND C UPDATES (13th Edition IIS dated 01/11/96) l l

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Enclosure 1 13th Edition IIS Schedule Updates Schedule A Updates l

Update Unit Due DCP Description Comments '

Date Number Complete C 2/29/96 7044 Vehicle Security Rule change affecting

. Barriers 10 CFR 73 Schedule B Updates l

Update Unit Due DCP Description Comments Date Number I

There are no Schedule B items identified at this time.

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Enclosure 1 Schedule C Updates l

Update Unit Duc DCP Description l Date Number Complete C Cycle 8 6933.00 Toxic Gas Isolation System Instrument Replacement Note 1 2 Cycle 9 2057.00 Repair Amertap Vault l No change 2 Cycle 9 2064.00 Modify H. P. Turbine l

l 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 i

l No change 2 Cycle 9 6926.00 Replace Nuclear Monitoring Corporation l Radiation Monitors l

l l Note 1 2 Cycle 9 6946.00 Automatic Voltage Regulator Replacement Note 1 2 Cycle 9 6990.00 Reactor Coolant Pump Design Changes Note 1 3 Cycle 9 2057.00 Repair Amertap Vault Add 2 Cycle 9 N/A Containment Application for Reduced Exposure (ALARA Reduction)  ;

No change 3 Cycle 9 2064.00 Modify H. P. Turbine l

No change 3 Cycle 9 6876.00 Containment Purge and Plant Vent Stack Radiation Monitor l

l Note 1: Capital funding will not be used to implement this modification. Therefore, this item will no longer be included in the Integrated Implementation Schedule.

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Enclosure 1 - -

1 l Schedule C Updates l

l Update Unit Due DCP Description l Date Number l

No change 3 Cycle 9 6683.04 Snubber Reduction No change 3 Cycle 9 6683.05 Snubber Reduction - Phase VI No change 3 Cycle 9 6926.00 Replace Nuclear Monitoring Corporation l Radiation Monitors ,

Note 1 3 Cycle 9 6946.00 Automatic Voltage Regulator Replacement l

Note 1 3 Cycle 9 6990.00 Reactor Coolant Pump Design Changes l Add 3 Cycle 9 N/A Containment Application for Reduced Exposure )

(ALARA Reduction)

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Note 1: Capital funding will not be used to implement this modification. Therefore, this item will no longer be included in the Integrated Implementation Schedule.

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i ENCLOSURE 2 FOURTEENTH EDITION IIS (SONGS 2 AND 3) l l

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! Enclosure 1. - l 1

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! SONGS 2 & 3 )

Integrated Implementation Schedule  !

Fourteenth Edition  !

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1 Schedule A 1

i Unit Due DCP Description Comments Date Number j l

l l There are no Schedule A items identified at this time i

Schedule B Unit Due Date DCP Number Description l

There are no Schedule B items identified at this time.

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Enclosure.2. -

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l Schedule C 1 Unit Due Date DCP Number Description 2 Cycle 9 2064.00 Modify H. 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 I 2 Cycle 9 6926.00 Replace Nuclear Monitoring Corporation Radiation Monitors i

2 Cycle 9 N/A Containment Application for Reduced Exposure (ALARA Reduction) 3 Cycle 9 2064.00 Modify H. 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 9 6926.00 Replace Nuclear Monitoring Corporation Radiation Monitors 3 Cycle 9 N/A Containment Application for Reduced Exposure (ALARA Reduction) i