ML20078D607
| ML20078D607 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 10/28/1994 |
| From: | Will Smith PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML20078D613 | List: |
| References | |
| NUDOCS 9411070233 | |
| Download: ML20078D607 (8) | |
Text
, _,. - - - _ - - -
f; William M.Cmith, Ill Vies President Station Suppo'
_:5$ia 10CiR5P.11(e)(4) t0CFR50.54(a)(3)
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SECO ENERGY
- !5 = c t Wayne. PA 19087-5091 610 640 6650 October 28,1994 o
Docket Nos. 50-352 50-353 License Nos. NPF-39 NPF-85 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555 i
SUBJECT:
Limerick Generating Station, Units 1 and 2
~ Submittat of Revision 4 of the Updated Final Saf#y Analysis Report
Dear Sirs:
In accordance with 10CFR50.71(e)(4) and 10CFR50.4(b)(6), this letter submits one original and ten (10) copies of Revision 4 of the Updated Final Safety Analysis Report (UFSAR) for Umerick Generating Station (LGS), Units 1 and 2. The enclosed copies of Revision 4 are being provided I
to the NRC on a replacement page basis with a list. 4 effective pages identifying the latest revision date of all current pages in accordance with 10Ci:R50.71(e)(1). In each revision package, we have also provided page replacement instructions for incorporating Revision 4 into the NRC copies of the LGS UFSAR. As required by 10CFR50.71(e)(5), each replacement page includes a bold vertical line in the margin adjacent to each area changed and the date of change is included on each page. Revision 4 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 4, has been made to reflect changes made to LGS, Units 1 and 2, under the provision of 10CFR50.59, at least up to May 1,1994.
The enclosed UFSAR Revision 4 also contains the annual revision of the Quality Assurance (OA)
Program Description which is being submitted in accordance with 10CFR50.54(a)(3). The updated QA Program Description (i.e., Section 17.2 of the UFSAR Revision 4) reflects &%:
and organizational chan0es 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 4 of the UFSAR do not reduce the commitments in the OA Program Description previously accepted by the NRC.
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9411070233 941028 ff PDR ADOCK 05000352 I
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.PDR
4 October 28,1994 Page 2 As required by 10CFliM.71(e)(2)(i), I certify that to the best of my knowledge, Reviskm 4 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), to this letter Identifies changes made under the provision of 10CFR50.59 and included in the enclosed Revision 4, but not previously submitted to the NRC.
If you have any questions or require further information, please contact us.
Very truly yours,
/
Attachments Enclosure cc:
T. T. Martin, Administrator, Region I, USNRC (w/ attachments and enclosure)
N. S. Perry, USNRC Senior Resident inspector, LGS (w/ attachments and enclosure) 1 l
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f ATTACHMENT 1 B
PECO ENERGY COMPANY LGS UPDATED FINAL SAFETY ANALYSIS REPORT CHAPTER 17 - QUALITY ASSURANCE PROGRAM DESCRIPTION CHANGES LGS UFSAR REVISION 4
{
Change j
Paragraph No.
Descriotion of Chance Classification j
l Various 17.2 Changed "PECo" to "PECO Energy" Organizational i
Various 17.2 Changed
- Nuclear Group" to " Nuclear Organizational Generation Group" Various 17.2 Changed "Sr. Vice President, Nuclear" Organizational to "Sr. Vice President and Chief Nuclear i
Officer" Various 17.2 Changed " Audit (s)(ed)" to " Assess (ment)
Note 1
)
(ments)(ed)," etc.
Various 17.2 Changed "OA Plan" to "NOA Program" Editorial 17.2.1 Changed the quantities af Vice Presidents,.
Organizational Changed " Production" to " Power Generation" Organizational 17.2.1.2.3.
e.
Changed "(CARS & MCARS)" to "(level 2&3 Editorial CAR issues)"
L 1.
Changed "OA Plan" to " Quality Assurance Note 5 Program Description" 17.2.1.2.3.1.1 Deleted "of a Superintendent, who reports Note 4 to" Changed " Superintendent" to " Manager" Note 4 a.
' Deleted "and technical direction" Ncte 4 f
(this responsibility is included in 17.2.1.2.3.1.a) d.
Deleted; succeeding items renumbered Note 4 (ther6 are no longer separate OS and l
Assessment Superintendents) g.
Deleted; (this responsibility is included Note 4 in 17.2.1.2.3.1.j); succeeding items renumbered.
5
Page 2 of 5 17.2.1.2.3.1.2 b.
Changed " inspection" to " verification";
Clarification Deleted "radwaste/radmaterial packaging, Note 6 handling, and shipment;"
c.
Deleted " Assessment Superintendent, Note 4 Quality Support Superintendent, and" f.
Changed "OV Inspection" to " Quality Clarification Verification" g.
Changed " inspections" to " verifications" Clarification k.
Deleted, (NDE transferred out of NOA)
Note 3 1.
Deleted Note 3 17.2.1.2.3.1.3 Deleted "a Superintendent, who reports Note 4 to" Changed ' Superintendent" to " Manager" Note 4 a.
Deleted *and technical direction" Note 4 b.
Deleted; (section superintendents)
Note 4 c.
Deleted; (included in 17.2.1.2.3.1.j),
Note 4 succeeding items were renumbered d.
(was f.) Deleted " procurement documents Note 2 and" 17.2.1.2.3.3 Changed "three" (sections) to "two";
Organizational Deleted *NDE Support" and " Training Coordinator" d.
Deleted " procurement controls";
Note 2 Succeeding items were renumbered 17.2.1.2.3.3.1 Deleted "a superintendent, who reports to" Note 4 changed " Superintendent" to " Manager" Note 4 a.
Deleted "and technical direction" Note 4 c.
Deleted " Review and approval of Note 2 procurement documents and specifications";
Succeeding items were renumbered i
17.2.1.2.3 3.2 Deleted entire section (NDE Support Section).
Note 3 i
Renumbered succeeding sections.
)
Page 3 of 5 17.2.1.2.3.3.2 (was 17.2.1.2.3.3.3) Deleted "a Note 4 superintendent, who reports to";
Changed " Superintendent" to " Manager" Note 4 b.
Deleted " Maintenance of OA tracking &
Editorial Trending system for nonconfonnances" -
The system has been replaced with a computer system maintained by Station Support. Succeeding items were renumbered.
c.
Deleted (keeping NOA Superintendents Note 4 current), succeeding items were renumbered g.
Deleted (superintendent advising the Note 4 manager), succeeding items were renumbered I.
Deleted review of OA Plan Note 5 17.2.1.3 Changed " Production Organization" to Organizational
" Power Generation Group"; deleted Editorial "The organization of Production is shown in Figure 17.2.6"; added "Sr" to Vice President title.
17.2.1.4 Deleted "The organization of Support Editorial Services is shown in Figure 17.2-9-11."
17.2.1.5 Deleted "The organization of the Legal Editorial Department is shown in Figure 17.2-10."
17.2.2.8 Replaced paragraph which described the Note 5 OA Plan.
17.2.2.9 Replaced QA Plan controls with Policy, Note 5 Directive, and Procedure controls.
17.2.2.10 Changed, "The NOA Training Coordinator, Organizational CNO, in conjunction with the site NOA training coordinators,h responsible
" to 'The Training Coordinator, CNO and the site training coordinators are responsible.. "
17.2.2.16 Changed ISEG " Superintendent" to Organizational
" Manager" 17.2.6.2 Deleted "PBAPS OA Plan and" Note 5 17.2.6.5 Deleted " delineated in the document Note 5 control requirements of the OA Plan".
Attachrnent 1 Page 4 of 5 17.2.9.4 Transferred responsibility for Note 3 qualification of NDE personnel from NOA to Nuclear Maintenance DMslon.
17.2.10.1 Changed " inspection" to " verification" Editorial 17.2.10.2 Changed " inspection" to " verification" Editorial 17.2.10.3 Changed " inspections" to " verifications" Editorial 17.2.10.3.1 Changed " Inspection" to " Verification,"
Editorial 3 places 17.2.10.4 Changed " Inspection" to " Verification" Editorial 17.2.10.5 Changed " inspection to " verification" Editorial 17.2.10.7 Changed " inspection; inspecting" to Editorial
" verification; verifying" 17.2.10.12 Changed " inspection" to " verification" Editorial 17.2.10.12,1 Changed " inspection" to " verification" Editorial 17.2.14.11 Changed the "OA Plan" to " Administrative Note 5 Procedures" 17.2.17.1 Deleted "the OA Plan
- Note 5 17.2.18.4 Deleted "for the various aspects of Note 5 the QA Plan" 17.2.18.6 Deleted "the OA Plan" Editorial Appendix 17.2.ll c.1 Changed "of the OA Plan" to "in Section Note 5 17.2.18.6" i
f Page 5 of 5 i
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l Note 1:
PECO Energy uses the term " assessment" to include audits. The requirements for
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conducting an assessment equals or exceeds the requirements for performing an audit as
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defined in ANSI N45.2,45.2.12,45.2.23, the Technical Specifications, and other portions of the UFSAR.
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Note 2:
This item has previously been approved by the NRC by letter (L H. Bettenhausen NRC, to l
D. M. Smith, PECO Energy) dated October 4,1993. The wording of this submittal is as approved by the NRC.
Note 3:
Transfer of NDE Support to the Maintenance organization is one of the recommendations identified as part of the Nuclear Effectiveness and Efficiency Design Study (NEEDS) initiative; and has been approved and implemered Note 4:
The Superintendents of the Quality Support, Assessment, and Administration Sections have been removed, and the duties are now the responsibility of the NOA Division Managers.
l The duties of the Manager are the same as the previous combined duties of the Superintendents and Manager.
Note 5:
The PECO Energy "NOA Plan" has been determined to be redundant and no longer required, with suggested revised text in the UFSAR as identified.
Note 6:
Inspections of radwaste/radmaterial shipments are not required to be performed by Quality Verification group personnel by any UFSAR or regulatory requirement.
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Pzge 1 of 1 ATTACHMENT 2 Ohanges made under 10 CFR 50.59 included in Revision 4 of the Limerick Generating Station Updated Final Safety Analysis Report, but not previously submitted to the NRC are identified below.
l l
l Modification Unit Number Number Descriotion 5248 1&2 Remove turbidity indicators from Powdex Filter Domineralizer Common Discharge Header.
6146 1&2 Install corrosion and fouling monitoring system on Service Water and Circulating Water Systems.
l 6147 1&2 Tie-in between RHR and Fire Protection Systems for beyond DBA Drywell Spray Mode.
6178 1&2 Replacement of four (4) Instrument Air Dryer Packages to improve the reliability of the Instrument Air System.
6188 1&2 Install Additional Backwash Air Compressor for Perkiomen Pumping Station.
6194 1&2 Install isolation Valves and associated Vent I
and Drain Valves to RHRSW System, 6195 1&2 Add Auxiliary Pump Controls to Perklomen Pumping Station Auxiliary Pumps to allow continuous operation for freeze protection.
6202 1&2 Eliminate continuous alarm for Reactor Enclosure / Refuel Area isolation Logic.
6216 1&2 Eliminate Refuel Water Pumps Nulsance Alarm.
6220 1&2 Relocation of Condensate Rejection Supply IJne in support of newly installed Deep-Bed Demineralizers.
6221 1
Installation of a corrosion monitoring system in each loop of the RHRSW System.
6227 1
Replacement of the RHR System heat exchangers 1AE205 and 1BE205.
P-00114 1&2 Modify logic of the cooling water supply valve for the HPCI system to prevent an accumulation of water in HPCI turbine exhaust line following a HPCI turbine shutdown.
P-00283 1
Installation of a 2 inch bypass line around the Reactor Food Pump Discharge Check Valves to allow dralnage of the lines down stream of the check valves to the condenser hotwell.
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