ML20101L618

Forwards Rev 5 of Updated FSAR for Limerick Generating Station,Units 1 & 2.Rev Reflects Changes Until 951001 & Also Contains Annual Rev of QA Program Description

ML20101L618
Person / Time
Site:	Limerick
Issue date:	04/01/1996
From:	Fetters D PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20101L621	List: ML20101L618
References
NUDOCS 9604040133
Download: ML20101L618 (8)

Text

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Drew B.F::ttxrs Vice President R50.71(e)(4)

V 10CFR50.54(a)(3)

PECO NUCLEAR etcm- c-ev 965 Chesterbrook Blvd.

A UNir or PECO ENIEy Wayne. PA 19087 5691 610 640 6650 April 1,1996 Docket Nos. 50-352 50-353 l License Nos. NPF-39 NPF-85 U.S. Nuclear Regulatory Commission l ATTN: Document Control Desk Washington, DC 20555

SUBJECT:

Limerick Generating Station, Units 1 and 2 i Submittal of Revision 5 of the l Updated Final Safety Analysis Report l

Dear Sirs:

i in accordance with 10CFR50.71(e)(4) and 10CFR50.4(b)(6), this letter submits one (1) original i and ten (10) copies of Revision 5 of the Updated Final Safety Analysis Report (UFSAR) for Limorick Generating Station (LGS), Units 1 and 2. The enclosed copies of Revision 5 are being provided to the NRC on a replacement page basis with a list of effective pages identifying the latest revision date of all current pages in accordance with 10CFR50.71(e)(1). In each revision package, we have also provided page replacement instructions for incorporating Revision 5 page changes into the LGS UFSAR. As required by 10CFR50.71(e)(5), each replacement page  ;

includes a bold ver0 cal line in the margin adjacent to each area changed and the date of change is included on each page. Revision 5 reflects changes made up to a maximum of six months prior to this submittal in accordance with the requirements of 10CFR50.71(e)(4). As a result, the UFSAR Revision 5 package, has been made to reflect changes made to LGS, Units 1 and 2, under the provision of 10CFR50.59, at least up to October 1,1995.

The enclosed UFSAR Revision 5 also contains the annual revision of the Quality Assurance (QA)

Program Description which is being submitted in accorrbnce with 10CFR50.54(a)(3). The updated QA Program Description (i.e., Section 17.2 of tne UFSAR Revision 5) reflects editorial and organizational changes and those changes described in Attachment 1 as required by 10CFR50.54(a)(3)(ii) since the previous submittal. Based on the information provided in Attachment 1, we have concluded that the OA Program Description changes included in Revision 5 of the UFSAR do not reduce the commitments in the OA Program Description previously accepted by the NRC.

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Apri 1,1996 Page 2 l

As required by 10CFR50.71(e)(2)(l), I certify that to the best of my knowledge, Revision 5 of the  !

UFSAR accurately reflects information and analyses submitted to the NRC, or prepared pursuant to NRC requirements as described above. In addition, as required by 10CFR50.71(e)(2)(ii),

Attachment 2 to this letter identifies changes made under the provision of 10CFR50.59, and included in t'se enclosed Revision 5, but not previously submitted to the NRC.

If you have any questions or require further information, please contact us.

Very trify *.ours, ,

m l ( Q .s l Enclosure Attachments i

cc: T. T. Martin, Administrator, Region 1, USNRC (w/ attachments and enclosure)  ;

N. S. Perry, USNRC Senior Resident inspector, LGS (w/ attachments and enclosure) 1 i

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ATTACHMENT 1 -

PECO Energy Company Description Changes LGS UFSAR, Revision 5 Paraoraoh No. Descriotion d Chance Chance Classification l

17.2.1 Added wording related to lines Editorial  !

of authority and responsibilty I from NOAP. l 17.2.1.2.3.1 Deleted Quality Support as an Organizational organizational unit.

17.2.1.2.3.1 Deleted LOD responsibuity for Functional review / approval of Administrative Procedures. l 1

17.2.1.2.3.1 Added reference to independent Organizational Technical Review Program.

17.2.1.2.3.1.2 Deleted OV receipt inspection Functional j responsibility.

17.2.1.2.3.1.3 Deleted Quality Support Section Organizational j description.

17.2.1.2.3.2 Replaced description of ISEG with Organizational description of Independent Technical Review Program.

17.2.1.2.3.3 Added previous Quality Support Functional responsiblities.

17.2.1.2.3.3.2 Deleted the Administration Section Organizational as an organizational unit.

17.2.1.2.5 Added description of NRB previously Editorial j addressed in UFSAR Section 13.4.3. /

17.2.2.8 Deleted wording related to NOA Functional review of Administrative Procedures.

17.2.2.9 Revised to reflect change to one Functional I

Dept. Tmg. Coordinator and elimina-tion of site training coordinators.

17.2.2.11 Delete NOA responsibility for review Functional of Administrative Procedures.

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Paragraph No. Description of Change Change Classification 17.2.2.16 Change " Superintendent

• and "lSEG" Organizational to " Manager" and " Independent Tech-nical Review Program".

i 17.2.3.6.1 Added words on design verification Programmatic previously addressed in NOAP.

17.2.5.4 Deleted wording related to NOA Functional review of procedures.

17.2.5.10 Deleted wording related to NOA Functional review of procedures.

17.2.5.11 Added wording regarding line Functional  !

organization review of Administrative procedures, 17.2.7.4.1/17.2.4.1.1 Adjustments made to indicate Functional Receipt inspection is responsi- ,

buity of Materials Management >

17.2.15.2.1 Deleted wording regarding NOA Functional -

review of Vendor Deviation Requests. l 17.2.15.6 Deleted wording associated with Functional NQA review d NCRs.

17.2.15.9 Added wording from NOAP regarding Clarification reinspection d items where previous inspections are invalidated.

I 17.2.16.3 Deleted wording associated with NQA Functional  !

review of planned corrective action.

l 17.2.16.4.1 Revised to differentiate between Functional  !

line organization and NOA responsi- I bility for review of corrective I action effectiveness.  !

I 17.2.16.5 Eliminated wording requiring NQA Functional j 17.2.16.6 concurrence for corrective action.

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i 17.2.17.7 Added wording to address electronic Programmatic l method of records storage.

17.2.17.8 Added wording per NOAP to items Clarification ,

(a) and (e)  !

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! 17.2.18.6 Paragraph revised to reflect NRC Programmatic approved assessment frequency i changes.

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Paraaraoh No. Descriotion of Chance Chance Classification 17.2.18.9 Wording change related to NOA Clarification assessments and surveillances of corrective action effectiveness t l

l Appendix 17.2.11 Added exception to permit an alter- Programmatic l nate to the use of space heaters i for stored electronic equipment.

Added exception to RG 1.144/ ANSI N45.2.12 1

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ATTACHMENT 2 Prge 1 of 3 10CFR50.71(e)(2)(ii) requires that revisions to the UFSAR include changes made under the provisions of 10CFR50.59, but not prcviously submitted to the NRC. Accordingly, the list below identifies those plant modifications and projects included in Revision 5 of the Limerick Generating Station, Units 1 and 2. Updated Final Safety Analysis Report (UFSAR). The list.dget.001 represent a complete list of UFSAR change packages incorporated into Revision 5.

Modification Unit Number Number Descriotion  ;

M-5711 1 Modify Raw Water Turbidity System.

M-5983 1&2 Installation of Deep Bed Domineralizers.

M4185 1&2 Improve Control Enclosure Chiller Cold >

Weather Operation.

M4208 1&2 Storage Area for Low-Level Radwaste (LLRW) and Reusable Contaminated Waste.

M4148 1&2 Chemistry 1.aboratory Expansion.

M4231 1&2 Add Third Toxic Gas Analyzer.

M4103 1&2 Replace the AT&T Dimension 2000 Telephone Switch (PBX).

M4219 1&2 Upgrade the Existing Domestic Water System to Conform with Local, State, and Federal Guidelines.

M-8016 1&2 Modify the West Erxl Faculty to Accciwir,cdete Testing, Storage, lasue Areas, and Card Readers and Frisking Equipment.

P-00132 1&2 Continuous Backful for Reactor Pressure Vessel Instrumentation Reference Legs.

M4198 1&2 Remove the Automatic Reactor Trip and Valve Closure from Main Steam Line Radiation Monitor Trip Signals.

P-00158 1&2 Replace the Seismic Monitoring System.

P 166 1&2 Install piping and Valves in the Common P-167 Emergency Service Water (ESW) System P-168 and Residual Heat Removal (RHR) System to Allow Maintenance to be Performed with the Other Loops Remaining Operable.

P 00017 1&2 Remove the Main Steam Isolation Valve 1 (MSIV) Leakage Control System.

ATTACHMENT 2 Page 2 of 3 Modification Unit Number Number Descriotio3 P4140 1&2 Improve Seating and Leakage Rate Reliability of the Main Steam isolation Valves.

P-00208 1&2 Relocati. se High Reactor Pressure Alarm Pressure Switch from the Wide Range Reactor Pressure instrumentation Loop to the Narrow Range Reactor Pressure Instrumentation Loop.

P4006 1&2 Enhance the Communication System for the Outboard MSIV Room and Provide Antenna Coverage for the Condenser / Moisture Separator Rooms.

P-00279 1&2 Provide Uninterruptable Power Supplies to Selected Feedwater Control Circuits.

P-00212 1&2 Delete the Safety-Related Requirement for HPCI and RCIC Compartment Unit Cooler Function.

Mod 6090 1&2 Maximum Extended Load Line Limit Analysis (MELLLA) and Average Power Range Monitor, Rod Block Monitor, and Technical Specifications improvement (ARTS) Program.

Project 8221 1&2 Power Rerate of the Units (5% Increase of Maximum Rated Thermal Power).

Mod 6118 1&2 Spent Fuel Pool Reracking P40197 1&2 Replace Bently-Nevada Vibration Monitoring System. j P-00383 1&2 Pressure Compensation for Fuel Zone Water Level.

94-05511 1&2 Remove Radwaste Hydraulic Press 00S324.

94-06388 1&2 Install Extemal Piping Bypass on HV051-1F017D (RHR System) to Eliminate j Susceptibility to Pressure Locking.

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94-06391 1&2 install Extemal Piping Bypass on HV-052-94-06615 1F037 and HV-052-2F037 (Core Spray, Safeguard Piping Fill, Suppression Pool l Cleanup System) to Eliminate Susceptibility 1 Locking. I 94-06621 1&2 Install External Bypass Piping on HV-049-2F013 (RCIC System) to Eliminate i Susceptibility to Pressure Locking.  !

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ATTACHMENT 2 P;ge 3 of 3

. Modification Unit Number Number Descriotion

. 9448179 1&2 Ine:all Quick Disconnect Fittings on N 2 Charging System for HCUs.

94-09998 1&2 Allow Use of New Reactor Vessel Head Stud Tensioner Carousel Assembly.

94-10598 1&2 Permanently Modify Hot Shop HVAC to Maintain the Decon Enclosure at a Negative Pressure.

94-10875 1&2 Remove HP issue Cage in Area 3 (Elev.

239').

94-11818 1&2 Purchase new GE Main Steam Une Plugs.

95 41557 1&2 Remove Check Valves 057-V-11 and 057-V-21 (Containment Atmosphere Control System) and Replace with Piping. The Valve Internals Were Permanently Removed.

95-02343 1&2 Replace Thermal Overload Trip on Fan OO-V522.