ML13003A339
| ML13003A339 | |
| Person / Time | |
|---|---|
| Site: | McGuire, Mcguire  |
| Issue date: | 11/26/2012 |
| From: | Capps S Duke Energy Carolinas |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| Download: ML13003A339 (136) | |
Text
Duke STEVEN D CAPPS M"Energy Vice President McGuire Nuclear Station Duke Energy MGOI VP / 12700 Hagers Ferry Rd.
Huntersville, NC 28078 980.875-4805 980-875-4809 fax Steven. Capps @duke-energy. corn SECURITY-SENSITIVE INFORMATION - WITHHOLD UNDER 10 CFR 2.390(d)(1)
UPON REMOVAL OF ATTACHMENT 5 OF ENCLOSURES 1 AND 2 THIS LETTER IS UNCONTROLLED November 26, 2012 10 CFR 50.54()
U. S. Nuclear Regulatory Commission ATTN: Document Control Desk 11555 Rockville Pike Rockville, MD 20852
Subject:
Duke Energy Carolinas, LLC (Duke Energy)
McGuire Nuclear Station (MNS), Units 1 and 2 Docket Nos. 50-369 and 50-370 Renewed License Nos. NPF-9 and NPF-17 Seismic Walkdown Information Requested by NRC Letter, Request for Information Pursuant to Title 10 of the Code of Federal Regulations 50.54(0 Regarding Recommendations 2.1, 2.3, and 9.3, of the Near-Term Task Force Review of Insights from the Fukushima Dai-lchi Accident; dated March 12, 2012
Reference:
- 1. NRC Letter, Request for Information Pursuant to Title 10 of the Code of Federal Regulations 50.54(0 Regarding Recommendations 2.1, 2.3, and 9.3, of the Near-Term Task Force Review of Insights from the Fukushima Dai-Ichi Accident, dated March 12, 2012
- 2. EPRI 1025286, Seismic Walkdown Guidance for Resolution of Fukushima Near-Term Task Force Recommendation 2.3: Seismic, Final, dated June 2012
- 3. NRC letter, Endorsement of Electric Power Research Institute (EPRI) Draft Report 1025286, "Seismic Walkdown Guidance", dated May 31, 2012 On March 12, 2012, the NRC staff issued Reference 1. Enclosure 3 of Reference 1 contained specific Requested Actions, Requested Information, and Required Responses associated with Recommendation 2.3 for Seismic Walkdowns. In accordance with 10 CFR 50.54, "Conditions of licenses," paragraph (f), addressees were requested to confirm within 120 days their intent to use the NRC-endorsed seismic walkdown procedures, and to submit their final response within 180 days of the NRC's endorsement of the walkdown process. The 180 day response is to include a list of any areas that are unable to be inspected due to inaccessibility, along with a schedule for when the walkdown will be completed.
SECURITY-SENSITIVE INFORMATION - WITHHOLD UNDER 10 CFR 2.390(d)(1w duke-energy corn UPON REMOVAL OF ATTACHMENT 5 OF ENCLOSURES i AND 2 THIS LETTER IS UNCONTROLLED
SECURITY-SENSITIVE INFORMATION - WITHHOLD UNDER 10 CFR 2.390(d)(1)
UPON REMOVAL OF ATTACHMENT 5 OF ENCLOSURES 1 AND 2 THIS LETTER IS UNCONTROLLED United States Nuclear Regulatory Commission November 26, 2012 Page 2 On July 9, 2012, Duke Energy submitted its 120 day response to Enclosure 3 of Reference 1, confirming that the industry guideline, EPRI 1025286 (Reference 2), would be used as the basis for the seismic walkdowns at the McGuire Nuclear Station. EPRI 1025286 was endorsed by NRC letter dated May 31, 2012 (Reference 3).
This submittal comprises the aforementioned 180 day response for MNS. Enclosures 1 and 2 contain the seismic walkdown reports for MNS Units 1 and 2, respectively, addressing the items identified in Section 8 of EPRI 1025286. Enclosures 1 and 2 are provided electronically via CD-ROM and each include six Attachments. Attachment 5 of each of these enclosures contain information that Duke Energy is requesting the NRC to withhold from public disclosure in accordance with the requirements of 10 CFR 2.390(d)(1). In accordance with NRC Regulatory Information Summary 2005-26, an affidavit is not required for security-sensitive information withheld under 10 CFR 2.390(d)(1).
Note that Enclosure 1 discusses MNS Unit 1 components that were not able to be inspected due to inaccessibility. There were no deferred walkdowns for MNS Unit 2. The Unit 1 component listing is provided in Enclosure 1 Table 4-2. The associated component seismic walkdowns and area walk-bys will be completed during the next scheduled Unit 1 refueling outage. A follow-up report addressing the inaccessible components will be provided to the NRC by July 1,2013.
A list of the new voluntary regulatory commitments contained within this letter is provided as.
This submittal has been reviewed by licensee management, including the technical staff, regulatory staff, and senior management, in accordance with Duke Energy procedures and processes.
Should you have any questions concerning this letter, or require additional information, please contact Michael K. Leisure at (980) 875-5171.
I declare under penalty of perjury that the foregoing is true and correct. Executed on November 26, 2012.
Respectfully submitted, Steven D. Capps Enclosures SECURITY-SENSITIVE INFORMATION - WITHHOLD UNDER 10 CFR 2.390(d)(1)
UPON REMOVAL OF ATTACHMENT 5 OF ENCLOSURES 1 AND 2 THIS LETTER IS UNCONTROLLED
SECURITY-SENSITIVE INFORMATION - WITHHOLD UNDER 10 CFR 2.390(d)(1)
UPON REMOVAL OF ATTACHMENT 5 OF ENCLOSURES 1 AND 2 THIS LETTER IS UNCONTROLLED United States Nuclear Regulatory Commission November 26, 2012 Page 3 xc:
V. M. McCree, Regional Administrator U.S. Nuclear Regulatory Commission - Region II Marquis One Tower 245 Peachtree Center Avenue NE, Suite 1200 Atlanta, Georgia 30303-1257 Eric J. Leeds, Director, Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission One White Flint North, Mailstop 13-H16M 11555 Rockville Pike Rockville, MD 20852-2738 J. H. Thompson, Project Manager U. S. Nuclear Regulatory Commission One White Flint North, Mailstop 8 G9A 11555 Rockville Pike Rockville, MD 20852-2738 J. Zeiler NRC Senior Resident Inspector McGuire Nuclear Station Justin Folkwein American Nuclear Insurers 95 Glastonbury Blvd., Suite 300 Glastonbury, CT 06033-4453 SECURITY-SENSITIVE INFORMATION - WITHHOLD UNDER 10 CFR 2.390(d)(1)
UPON REMOVAL OF ATTACHMENT 5 OF ENCLOSURES 1 AND 2 THIS LETTER IS UNCONTROLLED
United States Nuclear Regulatory Commission November 26, 2012 ENCLOSURE 1 McGuire Nuclear Station Unit 1 Seismic Walkdown Report
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 Page 1 of 15 Executive Summary The results of the McGuire Unit 1 Fukushima Dai-ichi Near-Term Task Force (NTTF)
Recommendation 2.3 Seismic Walkdowns are provided here-in. The walkdowns were performed in accordance with Electric Power Research Institute (EPRI) Report 1025286, Seismic Walkdown Guidance for Resolution of Fukushima Near-Term Task Force Recommendation 2.3: Seismic (issued June 2012). The performance of the seismic walkdowns is required in response to the Nuclear Regulatory Commission's (NRC) 10CFR50.54(f) letter regarding NTTF Recommendation 2.3:
Seismic.
The EPRI guidance outlined requirements for personnel qualifications, selection of walkdown components, the conduct of the walkdowns, evaluation of potentially adverse conditions against the plant seismic licensing basis, and reporting requirements. The guidance further provided check lists to document the performance of the seismic walkdowns and walk-bys.
1.0 Seismic Licensing Basis Site Characteristics:
Major Category I structures are supported on sound rock (UFSAR Sections 3.7.1.4, 3.7.1.5, 3.7.1.6, 3.8.4, 3.8.5, 3.8.5.4.1). Where zones of irregular weathering of bedrock occurred, the weathered material was excavated and fill concrete was used under foundation structures, or piles were driven to suitable rock bearing for Category I structure (UFSAR Section 2.5.1.2).
Response Spectra:
The Safe Shutdown Earthquake (SSE) for McGuire is conservatively specified to have a peak ground acceleration of 0.15g horizontally and 0.10 g vertically.
The Operating Basis Earthquake (OBE) is 8/15 of the SSE at all frequencies (UFSAR 2.5.2.6, 2.5.2.11, 3.1, and MCS-1465.00-00-0009, section 3.3).
The ground response spectra curves are enveloped for analysis and design of all Category 1 building foundations on closely joined rock and slightly weathered rock and for all building elevations where the floor slab rests on rock or fill concrete (MCS-1465.00-00-0009, section 3.3).
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 Page 2 of 15 System, Structure, Component (SSC) Seismic Design:
All structures, systems and components required to shut down and maintain the reactor in a safe and orderly condition or prevent the uncontrolled release of excessive amounts of radioactivity have a seismic classification of Category 1 (UFSAR 3.2.1). The McGuire design complies with Regulatory Guide 1.29 for SSC seismic design requirements.
Seismic Category I SSCs are designed to maintain their functional capability in-the event of a SSE. The seismic design of Category I SSCs is outlined in UFSAR Section 3.2 and Tables 3-1, 3-2, 3-4 & 3-7. Seismic Category I SSCs are also designed to withstand the effects of the Operating Basis Earthquake without loss of capability to perform their safety functions.
Applicable seismic design codes and standards include (MCS-1465.00-00-0009, Section 3.2, UFSAR section 3.2 and Tables 3-1 through 3-7):
10CFR50, Appendix A, General Design Criteria 2 - Design Bases for Protection Against Natural Phenomena Duke Class A, B, C piping per ASME Section III, 1971, except for the Nuclear Service Water piping which was designed per ANSIB31.7, Class III (Reference UFSAR Table 3-5)
Duke Class A, B, C valves per ASME Section III, 1971 (Reference UFSAR Table 3-6)
Duke Class F valves per ANSI B31.1.0 (1967), Class III (Reference UFSAR Table 3-6)
Regulatory Guide 1.29, "Seismic Design Classification,"
Revision 3,
September 1978.
IEEE Standard 344-1971, "Recommended Practices for Seismic Qualification of Class 1 E Equipment for Nuclear Power Generating Station.
IEEE Standard 344-1975, "Recommended Practices for Seismic Qualification of Class 1 E Equipment for Nuclear Power Generating Stations.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 Page 3 of 15 2.0 Personnel Qualifications The personnel involved in the McGuire NTTF Recommendation 2.3 Seismic Walkdown effort satisfactorily met the qualification requirements of EPRI 1025286. The personnel responsibilities and qualifications are outlined in TABLE 2-1 below.
Additional Peer Review Team experience is outlined within the Peer Review Report (ATTACHMENT 6).
TABLE 2-1 Walkdown Personnel Ex erience and Trainina a
(
= a M(Dr CU (2) 0al M. ConseWm a) a)
SW w
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E
(
- 3) w 0 Bry a)0.
an,=
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X~
2)a Mark Eli, P.E. (Ares)
BS/Civil Engineering 32 SWE (2)(3)
X Charles M. Conselman, BS/Civil Engineering 28 SWE (2)(3)
X P.E. (ARES)
Bryan Hanna, P.E.
BS/Civil Engineering 12 SWE (2)(3)
X (ARES)
Kevin Rubright (ARES)
BS/Civil Engineering 30 S
X Harpreet Ghuman BS/Civil Engi Ineering 4
SWE (2) x (ARES)
PAul BS/Civil Engineering
>40 SWE (2)
(Ares)SW George Bushnell, P.E.
SQUG ")
George BS/Mechanical Engineering
>40 (2)
X (SHAW)
SWE(2 George Hermann BS/Mechanical Engineering 17 SWE (2)
X (SHAW)
Technology Thomas Tonden, RE.
MS Energy Engineering
>35 SWE (2)
X (SHAW)
Karen Kuhn (SHAW)
BS/Nuclear Engineering 11 SWE '2' X
Robert L. Keiser, P.E.
BS/Civil Engineering
>20 SQUG
-x (Duke)
MS/Civil Engineering SWE (2)
X Breece C. Nesbitt, P.E.
BS/Civil Engineering
>40 SWE (2)
X (Duke)
Mike F. Langel, P.E.
BS/Civil Engineering
>35 SWE (2)
X X
(Duke)
ME/Civil Engineering Charles N.
BS/Civil Engineering 4
SWE (2)
X X
Cunningham, (Duke)
MS/Civil Engineering Harry E. Vanpelt, P.E.
BS/Nuclear Engineering, MS/Mechanical 36 X
X (Duke)
Engineering Phil A. Thompson N/A 37 SRO X
(Duke)
(25 yrs)
Bryan D. Meyer (Duke)
BS/Mechanical Engineering
>28 SWE X
X X
X Drew Lyerly (Duke)
BS/Civil Engineering 6
X NOTES:
- 2)
Seismic Walkdown Engineers (SWEs) have successfully completed EPRI 1025286 2 day walkdown training course.
- 3)
Senior Team Member.
- 4)
Prior Senior Reactor Operator (SRO).
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 Page 4 of 15 3.0 Selection of Equipment for the SWEL-1 and SWEL-2 Lists The McGuire Unit 1 SWEL-1 and SWEL-2 equipment selection was performed in accordance with the EPRI guidance outlined in EPRI Technical Report #1025286 (Reference MCC-1612.00-00-0001, Rev. 0).
The EPRI SWEL-1 Screening Criteria #1 through #3 are as follows:
- 1) Seismic Category I licensing bases,
- 2) Exclude structures, penetrations, and piping systems
- 3) Equipment must perform safety function (reactor reactivity control, reactor coolant pressure control, reactor coolant inventory control, decay heat removal, containment integrity). The EPRI screening criteria further allows major NSSS equipment inside containment to be excluded.
The original McGuire IPEEE Seismic Walkdown list (MCC-1535.00-00-0004, Rev. 0, 4) was used as an initial "Base-1 List" of potential SWEL-1 walkdown components. This list includes shared, Unit 1 and Unit 2 components; however, only the shared and Unit 1 components are considered part of the Unit 1 SWEL-1 Base-1 list.
Additionally, the IPEEE list included some non-safety/non-seismic equipment, which were not considered to be part of the Unit 1 SWEL-1 Base-1 list. The prior IPEEE list effectively represents the output of EPRI guidance equipment Screening criteria's #1, #2 and #3. The SWEL-1 "Base-1 List" is provided in ATTACHMENT 1.
EPRI Screening criteria #4 was then used to select equipment from this "Base List."
EPRI screening criteria #4 requires a representative cross-section of the following sample selection attributes:
include a variety of systems, Include variety of types of equipment, Include a variety of equipment environments, Include major new/replacement equipment Include equipment enhancements implemented in response to prior IPEEE walkdown identified discrepancies The McGuire Unit 1 SWEL-1 equipment list (ATTACHMENT 2) comprised 99 components in -22 different systems.
Safety and PRA significant systems are well represented within the SWEL-1 equipment selection, such as Auxiliary Feedwater (CA, SA), Emergency Service Water (RN), Essential AC Power (EDG, EPC, EPE), Vital DC Power (EPQ, EPG, EPL), Solid State Protection System (IPE), Residual Heat Removal (ND), Safety-Injection (ND, NI, NV), Closed Cooling Water System (KC), control room ventilation (VC, YC), Main Steam (SM, SV), Reactor Coolant (NC), and containment spray (NS) systems. The systems and components selected for SWEL-1 support the EPRI screen #3 safety functions, which are necessary to achieve safe reactor shutdown, and/or containment isolation.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 Page 5 of 15 The SWEL-1 list represented equipment from each of the EPRI guidance equipment classes, with the exception of air compressors and motor-generator sets. McGuire does not have any Seismic Cat I equipment within these two equipment classes.
The SWEL-1 lists included equipment located in -44 different plant areas/rooms locations.
The selected equipment locations represent a broad range of equipment environmental conditions (e.g. inside containment, partial outdoor exposure, electrical/mechanical penetration rooms, pipe-chases, control room, etc.). Modified, new, and/or replacement equipment comprised >20% of the SWEL-1 list.
Similarly, the SWEL-1 list included some equipment which was enhanced in response to the prior IPEEE walkdown effort.
The SWEL-1 component selection further considered PRA risk significance relative to the external seismic event. The SWEL-1 component list included a broad sampling of components, which were identified to have a significant contribution to core damage frequency (CDF) for the external seismic event.
The McGuire Unit 1 SWEL-2 spent fuel pool equipment list was developed in accordance with the EPRI guidance.
Seismic Category I structures, piping, and containment penetrations were specifically excluded by the EPRI guidance. The four screening criteria specified were as follows:
- 1) Seismic Category I licensing bases,
- 2) Spent Fuel Pool (SFP) equipment appropriate for an equipment walkdown
- process,
- 3) Sample considerations represent broad population of equipment with considered sample selection attributes such as:
- a. represent a variety of systems,
- b. major new/replacement equipment,
- c. variety of equipment types,
- d. variety of environments OR
- 4) Equipment which could result in rapid drain down of the SFP (includes both seismic and non-seismic components and similar factors outlined in 3) above, as practical).
The SWEL-2 equipment "Base-2 List" (ATTACHMENT 3) was established based on screens #1 and #2 above. Equipment was selected from the Base-2 List based on screening criteria #3 above, and primarily included major equipment such as the spent fuel cooling system pumps, pump motor air handling units, and heat-exchangers.
The SWEL-2 list was further supplemented based on screening criteria #4 above, to include equipment which could result in SFP rapid drain-down, as defined by the EPRI guidance. The SFP mechanical connections were further reviewed to ascertain whether they could present the potential for rapid drain-down of the SFP in-the-event of postulated seismic event. Rapid drain-down is considered to be an uncontrolled and unlimited drain-down due to a postulated leakage from a mechanical piping/component
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 Page 6 of 15 interface. The EPRI guidance provided a definition for SFP uncontrolled drain-down, which was seismic induced leakage which could drain SFP to within 10' of the top of the fuel within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />. Unlike the prior screening criteria, screen #4 does not exclude non-seismic equipment.
The McGuire Unit 1 & 2 SFP relies on passive design features to limit the amount of inventory which could be inadvertently drained.
In general, the mechanical piping interfaces below the SFP normal water level are either equipped with siphon breakers, and/or the pipe elevation does not extend more than 2-4' below normal SFP water level.
The McGuire SFP is normally aligned to the fuel transfer canal to support the Safe Shutdown Facility Standby Make-up Pump (SBMUP).
The SBMUP is periodically aligned to the spent fuel pool for testing and was considered to be a potential rapid drain-down pathway, thus some of the associated components in the flow-path were included in the SWEL-2 Rapid Drain Down list (ATTACHMENT 3). The SWEL-2 Rapid Drain Down List also included some components which could pose a rapid drain down risk during refueling operations (e.g. reactor cavity seal, refueling canal drains, etc.).
The final SWEL-2 list was selected based on a sampling of appropriate equipment types from the Base-2 and Rapid Drain Down Lists.
The SWEL-2 list is provided in ATTACHMENT 4 and was comprised of 8 components.
4.0 Seismic Walkdowns and Area Walk-Bys Duke Energy contracted the Shaw Group / ARES Corporation team to perform the NTTF 2.3 seismic walkdowns at McGuire Nuclear Station.
The McGuire Unit 1 walkdown summary report, the component Seismic Walkdown Checklists (SWC), and the Area Walk-By Checklists (AWC) are provided in ATTACHMENT 5.
The Seismic Walkdowns and Area Walk-bys were conducted in accordance with the EPRI guidance outlined in EPRI Technical Report #1025286 (Reference MCC-1612.00-00-0001, Rev. 0).
The EPRI guidance Seismic Walkdown Check-lists (SWC)s were completed for each item on the SWEL. The EPRI guidance Area Walk-by Check-lists (AWC)s were also completed for areas/rooms associated with SWEL equipment.
The component seismic walkdown inspections were primarily focused on the identification of potentially degraded component anchorage conditions, and potentially adverse seismic interactions with surrounding SSCs.
For the non-line mounted components, the visual inspections assessed whether the anchorage was degraded (e.g. bent, loose, broken, missing, corroded, localized concrete cracks). Additionally for at least 50% of the non-line mounted components, the as-built field anchorage was verified to be consistent with design documentation.
The Area Walk-by inspections were performed for SWEL equipment areas. The area walk-bys assessed whether other surrounding equipment in the area/room (up to -35' radius around SWEL component or the room containing the SWEL component) had
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 Page 7 of 15 potentially degraded anchorage, or whether the potential for adverse seismic interactions were present.
If the Seismic Walkdown Engineers (SWEs) determined a potentially adverse seismic condition existed, then the issue was entered into the corrective action program (CAP) to allow further engineering evaluation.
The CAP engineering evaluation determined whether the potentially adverse seismic condition was degraded, unanalyzed, or non-conforming to the design and licensing bases 101 Seismic Walkdown Checklists (SWC) were completed for the accessible components listed on the SWEL. This total was comprised of 93 SWEL-1 components (99 total), and 8 SWEL-2 components. For the non-line mounted SWEL equipment, an anchorage as-built verification was completed for 57% of the equipment with anchorage.
Additionally, a total of 48 Area Walk-bys Checklists (AWC) were completed for the SWEL-1 scope and 2 AWC were completed for the SWEL-2 scope.
The seismic walkdowns and walk-bys identified 30 "Potentially Adverse Seismic Conditions" which are outlined in TABLE 4-1.
Refer to the respective TABLE NOTE(s) for the "CAP Resolution" designation. The potentially adverse seismic conditions were entered into the CAP.
Engineering evaluation was performed as warranted for the potentially adverse seismic condition, and in all cases the engineering evaluation concluded that the condition was in conformance with the current licensing bases. In some cases work requests or CAP ACTIONS were initiated as required to resolve minor issues (e.g. loose fastener, add grout, etc.), and/or to enhance field equipment clearances.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 Page 8 of 15 TABLE 4-1 1 EPQ-BC-E[
EDG Battery Charaer Elevated shim height not depicted by drawing.
3
- 2) 1-EPE-TF-ELXB:
Transformer 4.16 The concrete slab adjacent to two vertical supports of the 1
KV/600 VAC equipment contains cracks.
i)
Cracks in the concrete floor in the vicinity of bolts i) 1 for units: 1 ETB-17, 1 ETB-16, 1ETB-13, 1 ETB-11, 1 ETB-6, and 1 ETB-9. HN 3440 anchors (observed) are consistent with MC-1906-04, Rev. 8
- 3) 1ETB: 4.16 kV and calculations MCC-1535.00-00.0004. However, Essential Power Phillips Red Anchors are concealed (inaccessible) by the base C-channel by design.
Switchgear ii)
Spalling at corner of grout pad at end of unit ii) 1 (1ETB-1). Also grout pad height is in excess of 2" resulting in less than design overlap of angle and channel at this location (1 ETB-1, MC-1 906-04, Rev. 8).
- 4) 1-EPE-TF-ELXA:
Cracks in concrete floor near 2 of 4 anchor groups. Cracks 4.16 kV Essential were within 10 x (anchor diameter) of anchor bolts.
1 Power Transformer Concrete cracks: Cracks in concrete floor between R6D
- 5) 1 EMXA: 600 VAC and R5D. Floor was coated with epoxy; therefore unable to measure crack width. Anchor bolt location was unable to be 1
determined (see above); therefore, unable to determine distance between anchor bolt and crack in concrete floor.
- 6) 1VGTKO062: 1A1 Interaction effect: Relief valve (1VG-33) on top of tank is EDG Starting Air within 1/2" of cable tray.
1 Tank
- 7) 1VGTKO063: 1A2 Interaction effect: Relief valve 1VG-34 is approximately 1" EIDG Starting Air from cable tray.
Tank
- 8) 1 KCTKO009: UI KC Interaction effect: Bottom of ladders are welded to access Surge Tank platform (independent of tank) and top of ladder is lashed to 1
tank nozzles. Potential for "event caused" flooding.
Interactions effect: Cable tray tie rod support hanger is Suction Isolation nearly torn off of the tray which reduces support of 2
cantilevered portion of tray carrying actuator cables.
- 10) 1CA-56A: MDCAP to Interaction effect: Cable tray feeding 1CAPNAFPB panel 1
1B SG has cables resting against valve operator air manifold CAP DISPOSITION NOTE(s):
- 1)
Field configuration meets Current Licensing Bases (CLB) requirements, and no field work required.
- 2)
Field configuration meets CLB requirements; however, work request/work order/ACTION initiated to resolve minor issue, verify unknown condition, or enhance/correct field configuration.
- 3)
Field configuration meets CLB requirements; however, design drawing updated to reflect field configuration.
- 4)
CLB not met, and required field modification.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 Page 9 of 15 TABLE 4-1 Potentially Adverse Seismic Conditions
~CAP Disposition Wakon]enPotentiallyAdverseCondition~
Sents 11)Room 600, MDCAP Interaction effect: Approximately 3/4" air supply pipe to valve Room: AWC for has 3+ elbows and approx. 15' of pipe with no support.
1 CA-56A Interaction effect:
i)
Valve 1 CA-36AB air connection to (black) air regulator does not have adequate clearance from i) 2 vertical support member (see photo).
12)Room 600, U1 ii) Discharge line from floor drain sump tank impinges MDCA Pump Room:
on valve 1 WL-359 and rests on another line ii) 1 Area Walk-By for approximately 5 ft. downstream. This line also lCAPNAFPA; passes over Unit 1 Aux. shutdown panel.
1CAPU0001; and iii) 1-V520 handwheel has inadequate clearance to U1 iii) 1 iCAPOQl adline.
Not significant.
iv) Approx. 3" pipe directly over enclosure has threaded connections and is hung with threaded iv) 1 rods. Pipe is touching stanchion (but not attached) directly above cabinet. Pipe may deflect and hit vertical Unistrut.
Interaction effect: Could not verify whether 1 EVDA and 1 13)1 EVDA: Vital Panel EVKA are bolted together. Based on MCM-1314.01-34, 1 EVDA appears to be a discrete enclosure from 1 EVKA.
2 Unclear whether interactions between enclosures was considered in IPEEE review.
14)701-Vital Battery Interaction effect: Abandoned eyewash supply pipe is Area A: Area Walk-buckled and kinked. It is supported by rod hangers. Pipe is By for 0-EPL-BC-located over various enclosures and equipment throughout EVCA: 1 EVDA, etc.
vital battery room.
15)701-Vital Battery Interaction effect: Abandoned eyewash supply pipe is Area B AWC for 0-buckled and kinked. It is supported by rod hangers. Pipe is EPL-BC-EVCB;1 located over various enclosures and equipment throughout EVDB; EVDB; etc.
vital battery room.
16)701-Vital Battery Interaction effect: Abandoned eyewash supply pipe is Area C AWC for 0-buckled and kinked. It is supported by rod hangers. Pipe is EPL-BC-EVCC; located over various enclosures and equipment throughout EVDC, etc.
vital battery room.
17)1 EVDD: 125VDC Interaction effect: Shims were located between block wall Vital Battery Breaker and cabinet.
Panel 18)701-Vital Battery Interaction effect: Abandoned eyewash supply pipe is Area D AWC for buckled and kinked. It is supported by rod hangers. Pipe is 1EVDD; 1EPG-BI-located over various enclosures and equipment throughout EVID, etc.
vital battery room.
19)Room 705-Electrical Penetration Room:
Interaction effect: Rigid ducts span between 1 EFE-LX-AWC for 1ETB & 1-ELXB and similar units in the room.
EPE-TF-ELXB CAP DISPOSITION NOTE(s):
1) 2)
3) 4)
Field configuration meets Current Licensing Bases (CLB) requirements, and no field work required.
Field configuration meets CLB requirements; however, work request/work order/ACTION initiated to resolve minor issue, verify unknown condition, or enhance/correct field configuration.
Field configuration meets CLB requirements; however, design drawing updated to reflect field configuration.
CLB not met, and required field modification.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 Page 10 of 15 TABLE 4-1 Iv Adverse ý
Interaction effect: 1 KC-325 valve actuator within 1/4" of diameter pipe that is suspended in a hanger that is not restrained vertically.
1 21)Room 730: VCT Interaction effect: Directly below 1NV-146 -3 feet, there is a Hallway: AWC for loose piece of pipe and a small tool that could fall during a 1
seismic event.
Interaction effect:
22)Room 730: VCT i)
Valve actuator, 1NVG-137A, conduit connections are i) 2 Hallway: AWC for resting on a fixed support.
for 6" pipe at ceiling has slipped off center of support held ii) 1 1NV-141A.
by 2 spring cans, one spring can is fully-compressed, other appears loose. Valve 1 FW23 is in this line.
23)1KCPU0002: 1A2 Interaction effect: Fire sprinkler line over pump in contact 1
KC Pump with wire-way to pump motor.
24)Room 601, U2 Interaction effect: Sump drain pipe is attached to the ceiling MDCA Pump Room:
with threaded rod and could displace into pressurized tubing 1
AWC for ORN7A for auxiliary feedwater pump 2CAMR0002/2BETB6 25)1NSHX0004: 1B Notched column flanges: Anchors are complete; however, Containment Spray multiple wide flange columns have notches in the flange 1
Heat Exchanger near base plate.
26)1 NSHX0003: 1 A Notched column flanges: Anchors are complete; however, Containment Spray multiple wide flange columns have notches in the flange 1
Heat Exchanger near base plate.
- 27) Unit 1, Room 926:
House-keeping: Trash can was not secured / constrained.
1 AWC for 1VC-1A 28)1 NVPU0046:
Interaction effect: Valve 1 NV-937 has contact with pump Standby Make-up
'discharge pipe, which could adversely affect the function of 1
Pump the pump in a seismic event.
29)1 KFPU0001: 1A KF Interaction effect: end of valve stem (1 KF-2) on pump I
Pump suction valve is within -1/8" of a structural (HSS) support.
30)Room 816: AWC for Interaction effect: One end of 4" cable tray that supports a 1KFPU0001&2; flexible conduit to 1 MRNSV2400 (Fuel Pool Cool Pump Air 1 KFHX0003&4; Cooler B) solenoid was supported/"anchored" by something 1VAAH0031 resembling duct tape (only).
CAP DISPOSITION NOTE(s):
- 1) Field configuration meets Current Licensing Bases (CLB) requirements, and no field work required.
- 2) Field configuration meets CLB requirements; however, work request/work order/ACTION initiated to resolve minor issue, verify unknown condition, or enhance/correct field configuration.
- 3) Field configuration meets CLB requirements; however, design drawing updated to reflect field configuration.
- 4) CLB not met, and required field modification.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit I Page 11 of 15 Additionally, there were 11 SWCs (see Appendix C of Attachment 5) which documented that portions of internal electrical cabinet anchorage was concealed in-part or entirely, and the SWCs were designated to be "unknown." The SWC for 1 ETB (4 kV Essential Switchgear) was specified to be "unknown" due to personnel safety concerns, thus this component internal anchorage inspection was deferred (refer to the inaccessible component section below). The remaining 10 SWCs which were designated "unknown" are as follows:
6 SWCs were associated with 125 VDC vital battery distribution centers (EVDA, EVDB) and 600 VAC Essential MCCs (1EMXA, 1EMXA-1, 1EMXB, 1EMXB-1) in which portions of anchors were not accessible because they were covered by structural members or the embedded "C"-channel.
Some physical equipment demolition would be required to visually access all the anchorage.
3 SWCs (EMXE 600 VAC MCC, 1A EDG Battery, 1A CA pump control panel) only a portion of the internal anchorage was visible, due to concealment by wires, wire-ways, or other structure. A significant portion of the cabinet anchorage was visibly inspected (16 of 18 bolts for EMXE, 10 of 12 fasteners for 1A EDG battery, 8 of 12 anchors for the 1A CA Pump Control Panel). The anchors which could not be visually inspected are judged to be in acceptable condition based on the satisfactory condition of the visually inspected anchorage.
The SWC for the Turbine Driven Auxiliary Feedwater Pump (TDCAP) control panel the internal anchorage was concealed by a sheet metal shroud. Therefore, it was not included in the 50% anchorage check. This component inspection was limited to the visual of internal cabinet components to ensure they were secure, exterior perimeter inspection of the cabinet concrete, and for local seismic interaction concerns.
This equipment was retained on the SWEL to satisfy various sample selection attributes; however, some physical equipment demolition would be required to visually access all the anchorage. This equipment is located in a dry, mild environment and not exposed to any physical degradation mechanisms.
The SWCs and associated inspections are deemed to satisfactorily meet the intent of the published EPRI walkdown guidance.
Based on the aggregate results of the seismic walkdowns, there were no significant anchorage deficiencies, nor licensing bases issues identified.
Based on the foregoing discussion, no further equipment walkdowns are planned for these components.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 Page 12 of 15 INACCESSIBLE COMPONENTS:
Unit 1 components inaccessible until the next unit shutdown are listed in TABLE 4-2.
The scheduled completion dates for component seismic walkdowns and area walk-bys are presented in the table. A SWC for 1 ETB was partially completed, and 1 ETB will be re-inspected to verify internal anchorage condition and configuration.
The AWC was previously completed for 1ETB and will not be re-performed.
A follow-up submittal report will be provided by July 1, 2013 for these items.
TABLE 4-2 nt -System Pressurizer PORV 1
Reactor Bldg.
1NC-34A Reactor Coolant System Pressurizer PORV 1
Reactor Bldg.
1NI-430A N2 Assured Supply to 1NC-34A 1
Reactor Bldg.
1 NI-431 B N2 Assured Supply to 1 NC-32B 1
Reactor Bldg.
1ND-1B RHR Pump Hotleg Suction Isolation 1
Reactor Bldg.
1 ND-2AC RHR Pump Hotleg Suction Isolation 2013 Spring Refueling outage
[ 1 1 Auxiliary Bldg. 1 1 ETB 4Kv Essential Switchgear 5.0 Licensing Basis Evaluations As outlined in section 4.0 TABLE 4-1, a total of 30 Potentially Adverse Seismic Conditions (PASC) were identified by the Seismic Walkdowns and the Area walk-by's.
The potentially adverse seismic conditions were entered into the CAP.
Engineering evaluation was performed as warranted for the potentially adverse seismic condition, and in all cases the engineering evaluation concluded that the condition was in conformance with the current licensing bases. In some cases work requests or CAP ACTIONS were initiated to resolve minor issues (e.g. loose fastener, add grout, etc.),
update design documents, and/or to enhance field equipment clearances.
The potential adverse conditions and their individual Problem Investigation process (PIP) tracking numbers are listed in the Unit 1 NTTF 2.3 Seismic Walkdown Report (ATTACHMENT 5).
6.0 IPEEE Vulnerabilities The McGuire IPEEE NRC submittal of June 1, 1994 (Reference 8) concluded that there were no vulnerabilities from external events.
Thus, there were no identified plant changes which would significantly reduce the risk from external events.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 Page 13 of 15 Table 3-3 of the IPEEE NRC Submittal identified several enhancements to resolve minor field walkdown issues (References 6, 8, Attachment 3). These enhancements are listed in TABLE 6-1.
TABLE 6-1 IPEEE Enhancements Equipment Deficiency Identified Resolution Date Resolved 1
1EDGA Complete Unit 1 EDG battery racks were missing WO 94050272 & 94050263 12/29/94 installed missing spacers.
- 1 EDGA Complete spacers.
(NAS WOs# 00326062 & 00326059) 11/21/94 PIP M94-1003 Unit 2 Upper Surge Tank anchor bolts Replaced bolts per WR 93034428.
(Reference 7.4) missing.
documented complete prior to 1/25/96.
MCCs were noted to be in contact with 9 WO # 00316559 complete prior to each other at a corner (Re. Attach. 1 of MGMM-3870 mechanically 10/5/95 Reference 7.3):
fastened the MCCs together to
, WO # 00316580 S12EMXB and 1EMXB-1 prevent interaction, complete prior to 0
2EMXB and 2EMXB-1 10/4/95 WO 94030900 cleaned and re-PIP M94-1003 Auxiliary Feedwater CST anchor bolts coated fasteners.
(Reference 7.4) and nuts exhibited corrosion.
documented complete prior to 1/25/96.
Various movable equipment where Guidelines were incorporated PIP M94-1003 noted to be unsecured and could pose within NSD-1 04 for station house-(Reference 7.4) documented complete a seismic interaction concern, keeping.
prior to 1/25/96.
Turbine Driven Auxiliary Feedwater MM-6664/WO 94095550 trimmed PIP M94-1003 Pump control cabinet in contact with panel corner to eliminate contact documented complete
'CA' piping.
and resealed cabinet.
priorto 1/25/96.
MM-4118 eliminated pipe PIP M94-1003 KC Heat exchange'r saddle bases and interference and add grout. W/O"s (Reference 7.4) concrete curbs require grouting.
94064720, 94053337, 94065089, documented complete and 94065092 prior to 1/25/96.
PIP M94-1003 Grating in contact with steam vent Grating trimmed per WR 93034096 (Reference 7.4) valves in exterior doghouses.
& 93034099.
documented complete prior to 1/25/96.
PIP M94-1003 Arc barrier connections were not secure WO 94010441 & 94010379 (Reference 7.4) within main control boards.
secured the connections.
documented complete I _prior to 1/25/96.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 Page 14 of 15 7.0 Peer Review:
Duke Energy (Duke) contracted with the Shaw Group (Shaw) / ARES Corporation (ARES) Team to perform the NTTF 2.3 peer review for the McGuire Nuclear Station (MNS). The Peer Review Report is contained in Attachment 6.
The Peer Review Team consisted of three individuals, all of whom have seismic engineering experience as it applies to nuclear power plants.
These individuals participated in the peer review of each of the activities.
The Shaw/ARES methodology conforms to the guidance in Section 6 of EPRI 1025286.
The peer review covered the following:
The selection of the SSCs included on the Seismic Walkdown Equipment List (SWEL).
A sample of the checklists prepared for the seismic walkdowns and area walk-bys.
The licensing basis evaluations.
The decisions for entering the potentially adverse conditions in the CAP process.
The submittal report.
The peer review process for the SWEL development and the seismic walkdowns consisted of the following:
Reviewing the activity guidance in EPRI 1025286, the NEI Q&A bulletins, the NEI first-mover reports, and NRC Temporary Instruction 2515/188.
Conducting an in-process review at the plant site, including interviews with the personnel performing the activity and reviewing in-process documentation.
Performing an in-plant surveillance (for the walkdown activity) of a seismic walkdown and an area walk-by.
Providing in-process observations and comments to the personnel performing the activities.
Conducting a final review of a sample of the completed documentation.
The peer review process for the licensing basis evaluations and the decisions for entering potentially adverse conditions into the CAP consisted of reviewing the overall review process and a sample of the licensing basis reviews. The peer review process for the submittal report consisted of reviewing the draft submittal prepared by McGuire Design Engineering for licensing review. The peer review of the licensing basis evaluations resulted in some open issues; however, those issues were addressed by updating the licensing basis evaluations documented in the CAP.
The conclusion of the peer review is that the MNS NTTF 2.3 seismic walkdown effort has been conducted in accordance with the guidance in EPRI 1025286. Comments made during the in-process review of the SWEL development and the walkdowns have
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 Page 15 of 15 been addressed satisfactorily. In-process comments on the final walkdown reports, the licensing basis reviews, and the submittal have also been resolved.
REFERENCES:
- 1) MCS-1465.00-00-0009, Rev. 1, Seismic Design Bases Document
- 2) UFSAR Sections 3.1, 3.2.1, 3.8.4, 3.8.5, Tables 3-1 through 3-7
- 3) UFSAR Section 2.5.1.2, 2.5.2 Site Geology
- 4) UFSAR Sections 2.5.2.10, 2.5.2.11 SSE/OBE
- 5) UFSAR Section 3.7 Seismic Design
- 6) MCC-1612.00-00-0001, Rev.1
- 7) EPRI Report 1025286, Dated May 2012, Seismic Walkdown Guidance for Resolution of Fukushima Near-Term Task Force (NTTF) Recommendation 2.3 (ATTACHMENT 1).
- 8) McGuire NRC Response to GL 88-20, Individual Plant Examination of External Events (IPEEE) Submittal, dated June 1, 1994, T.C. McMeekin to NRC.
- 9) SHAW/ARES Summary Report, Seismic Walkdown Report for Duke Energy's McGuire Nuclear Station Unit 1 1457690101-R-M-00001-1, Rev. 1 (November 5, 2012).
- 10) SHAW/ARES Summary Report, Seismic Walkdown Report for Duke Energy's McGuire Nuclear Station Unit 2 1457690101-R-M-00002-1, Rev. 1 (November 5, 2012).
11)SHAW/ARES Peer Review Summary Report, "NTTF 2.3 Seismic Peer Review Report McGuire Nuclear Station Units 1 and 2 1457690101-R-M-00003-0.
- 12) MCC-1535.00-00-0003, Rev. 0, Seismic Hazard Curve Sensitivity for the McGuire IPEEE.
- 13) MCC-1535.00-00-0004, Rev. 0, Seismic PRA/IPEEE Back-up Calculation.
- 15) MCS-1108.00-00-0002, Rev. 9, "Specification for the Response Spectra and Seismic Displacements for Category I Structure
- 16) July 9, 2012 correspondence to NRC from Ben C. Waldrep, "Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding the Seismic Aspects of Recommendation 2.3 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident"
- 17) MCS-1 108.02-00-0001, Rev. 5, "McGuire Structural Design Specification.
ATTACHMENTS:
- 1) SWEL-1 Base-1 List
- 2) McGuire Unit 1 SWEL-1
- 3) McGuire Unit 1 SWEL-2 Base-2 List and Rapid Drain Down List
- 4) McGuire Unit 1 SWEL-2
- 5) Seismic Walkdown Summary Report and Checklists
- 6) PEER Review Summary Reports
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 ATTACHMENT 1 SWEL-1 Base-1 List
053 TA E 2 -
MECHANICAL EQUIPMENT LIST FOR MCGUIRE UNIT I IPEEE WALKDOWN 0
Am II II I I II
('B' troin components are shown In parentheses. A detailed wolkdown of these components is not necessary if the 'B' train configuration Is similar to the'A' train.)
U tne Included In Press. bndry.
CA SYSTEM COMPONENTS j
Size (In.)
Seismic PRA Integrity only Non-Safety AOV ICA20AB 6
AOV 1 CA27A (32B) 4, AOV 1CA36AB 4
AOV ICA48AB 4
AOV ICAS2AB 4
AOV ICA56A (44B) 4 AOV ICA60A (40B) 4 AOV ICA64AB 4
MOV ICA7AC 8
MOV 1CA)1A (9B) 8 MOV 1CA15A (18B) 6 MOV ICA38B 4
MOV ICASOB 4
MOV 1CA54AC 4
MOV 1CA58A (46B) 4 am MOV 1CA62A (42B) 4 MOV 1CA66AC 4
WMOV ICA86A Q 16B) 8 TURBINE DRIVEN PUMP I (INCLUDING X
CONDENSATE EDUCTOR)
TURBINE DRIVEN PUMP LUBE OIL HX MOTOR DRIVEN PUMP IA (1B)
X WZ SUMP PUMP A (B) FROM GROUNDWATER DRAINAGE SUMP A (A)
DIESEL GENERATOR AND SUPPORTING Line Included In
.Press. bndry.
COMPONENTS I Size (in.)
Seismic PRA integrity only Non-Safety D/G 1A (IB)
X FUEL OIL DAYTANK IA (IB) x FUEL OIL STORAGE TANK IA (IB)
FUEL OIL BOOSTER PUMP 1A (11B)
_X FUEL OIL FUEL TRANSFER FILTERS IA1. IA2 X
(IBI. 1B2)
FUEL OIL TRANSFER PUMP 1A (1B)
IROPER D REGULATING VALVE 1KD9 4
( KD29) ftge-i-14-
054 TABLE 2 -
S DIESEL GENERATOR AND SUPPORTING I
Une I
Included in JPress. bndr'. I I COMPONENTS (oont.)
Size (In.) I Seismic PRA intearity only I Non-Sofety mm f-I I-f f-I L
KD DIG COOLINGWATER HX 1A (IB)
Il KD INTERCOOLER PUMP ]A (IB)
KD JACKFT WATER PUMP ]A (18)
KD SURGE TANK IA (IB)
DIG INTERCOOLER IA (IB)
MOV ILDIOB (113) 4 X
LUBE OIL INTAKE STRAINER IA lI B)
X LUBE OIL FILTER 1A (18)
X LUBE OIL COOLER I1A 01B)
X VD DIG BLDG. VENTIATION FANS DSF-1A, IC (B,.10)
I SOLENOID VALVE IVG61 (65) 2 SOLENOID VALVE IVG63 (67) 2 SOLENOID VALVE IVG64 (68) 2 VG STARTING AJR TANKS AI. IA2 (IBI. 1B2)
I X
VG INTAKE AIR AFTERCOOLERS AND DRYERS IAI, 1A2 X
(IBI, 182)
VG CONTROL AIR VOLUME TANK IA 0IB)
VG AIR COMPRESSORS IAJ1. A2 (IB1. 112)
X VG UNE PURIFIERS 1A, 1 A2 (181. 182)
G CONTROL AIR FILTER 1A (18 )
VN AIR INTAKE SILENCER 1A (0B)
X VN AIR EXHAUST SILENCER )A (1B)
X WN D/G SUMP PUMPS IA2. 1A3 Q1B2. 183)
X ZD VACUUM SLOWER PACKAGE 1A (iB)
X Une Included In Press. bndry.
FW SYSTEM COMPONENTS Size (in.)
Seismic PRA
-nteortty only Non-Safety MOV )FW1A 8
MOV IFW33A 2
MOV 1FW498 2
REFUEUNG WATER STORAGE TANK (FWST) x r
I Poge/ 15-
TABLE 2 -
I Line Included In Press. bndry. _
KC SYSTEM COMPONENTS Size (In.) 2 Seismic PRA Integrity only Non-Safetv 4t 4-i
+-4 1-4 AOV IKC57A (82B) 12 MOV IKCIA (2B) 20 MOV IKC3A (18D) 10 MOV IKC5OA (53B) 20 MOV 1KC51A (548) 4 X
MOV IKC56A (81B) 16 MOV 1KC230A (228B) 8 KC HX 1A (IB)
"X KC PUMPS 1AI, 1A2 (1B1, 1B2)
X
=
UNIT I KC SURGE TANK RHR PUMP MECH. SEAL HX lA (-iB)_
Line I Included in Press. bndry.
NC SYSTEM COMPONENTS Size (in.)
Seismic PRA
.integrity only Non-Sofety PZR PORV INC32B 3
x PZR PORV INC34A 3
X PZR PORV 1NC36B 3
X 8AFETY REUEF VLV INC I 6
SAFETY RELIEF VLV I NC2 6
SAFETY RELIEF VLV 1 NC3 6
MOV 1NC31B 3
MOV INC33A 3
MOV 1NC35B 3
Une Included in Press. bndry.
ND -SYSTEM COMPONENTS Size (in.)
Seismic PRA integrity only Non-Safety AOV IND29 (14) 8 Xf#
AOV 1ND34 8
X MOV INDIB 14 MOV 1 ND2AC 14 X
MOV 1ND19A (4B) 14 MOV IND30A (15B) 8 MOV IND32 (17) 2 X
MOV 1ND33 (18) a x
MOV 1ND58A 8
1t 4-t 1-4 1-4 k
I required to function durnp cold shutdown Pog,,//(o
TABLE 2 si I I Line [
Included In Press. bndry.
ND SYSTEM COMPONENTS (cnt.)
Size (In.)
Seismic PRA integrity only Non-Safety 4-I.
4-~
4-1 4-4 MOV 1ND68A (67B) 2 NDPUMP1A C1B)
X Line Included in Press. bndry.
NI SYSTEM COMPONENTS Size (in.)
Seismic PRA integrity only Non-Safety AOV 1NI50 1
X AOV INI56 I
X AOV 1N157 0.75 X
AOV 1NL58 0.75 X
AOV IN161 I
X AOV IN167 I
X AOV IN168 0.75 X
AOV 1N169 0.75 X
AOV 1N172 I
X AOV 1N178 I
X AOV 1N179 0.75 X
AOV IN180 0.75 X
AOV IN184 I
X AOV 1NIN90 1
X AOV 1N191 0.75 X
AOV IN192 0.75 X
AOV IN1163 0.75 X
AOV 1N1174 (179) 0.75 X
MOV INI9A (10B) 4 MOV 1N154A 10 X
MOV I N165B 10 X
p MOV IN176A 10 MOV 1N188B 10 MOV INIIO0B 0
X I_
MOV INII03A (1355B) 6 X
MOV 1NI115B (144B) 1.5 X
MOV INIII1A (150B) 4 X
MOV 1NII21A (152B) 4 X
MOV 1N1136B 6
MOV 1NI147A 2
X MOV 1N1162A 4
X MOV lN1173A (178B) a8 MoV 1NI183B 12 X
MOV lN1185A (184B) 18 MOV lN1332A 6
IOV lN13338 I 6 I
~
J.6 reauired to function durina cold shutdown I
I.I I_________
I________
Page-4s -~7
057 TABLE 2 -
0 I
UI Line Included In Press. bndry.
NJ SYSTEM COMPONENTS (cont.)
I Size (in.)
Seismic PRA
. Integrity only Non-Safety I
I-I 1-4.
I-.I 1.-I MOV 1N1334B 6
X I
I N1430A (NITROGEN BACKUP TO PZR PORVs) 0.75 X
I NI43 IB (NITROGEN BACKUP TO PZR PORVs) 0.75 X
NI PUMP IA (IB)
X (not needed for Inventory control for I SBLOCA)
COLD LEG ACCUMULATORS X
(not needed for F SBLOCA)
Une Included In Press. bndry, NS SYSTEM COMPONENTS Size (in.)
Seismic PRA integrity only Non-Safety MOV 1NS43A (38B) 8' SPRAY NOZZLES DOWNSTREAM OF 1NS47 (42)
Une Included In Press. bndry.
NV SYSTEM COMPONENTS Size (in.)
Seismic PRA Int2 Non-Safety AOV 1NV238 3
X AOV INV241 3
X MOV 1NV94AC 4
MOV INV95B 4
MOV 1NV141A 4
X MOV 1NV142B 4
X MOV 1NV150B 2
X MOV INV1SIA 2
X MOV 1NV221A 8
MOV 1NV222B 8
MOV INV244A 3
MOV 1NV245B 3
CENTRIFUGAL CHARGING PUMP I A (IB)
X SEAL WATER HX 1 x
SEAL WATER INJECTION RLTER IA (18)
X SEAL WATER RETURN FILTER 1 X
VOLUME CONTROL TANK 1 x
x (not needed for inventory control for 1 SBLOCA)
REGENERATIVE HEAT EXCHANGER I I x
x (not needed for inventory control for F SBLOCA) k I
I
~~~~~L1-I IJ.J I-I.!_______
I I I LI.
Poges. N
05FI TABLE 2 -
RN___
SYSTEM___COMPONENTS Line If Included in IPress. bndny. I RN SYSTEM. COMPONENTS Sie(in.) I Seismic PRA Integriy onlyI Non-Sofet I-I
.LJ.
AOV 1RN21A (25B) 6 AOV I RN22A (26B) 6 AOV IRN68A (161B) 1.5 AOV 1RN89A (190B) 20 AOV IRN103A (204B) 3 ?
AOV 1RN112A (213B) 2 AOV IRN114A (21,5B) 2-X AOV 1RNI17A (218B) 2 AOV IRN126A (227B) 2 X
AOV I RN 130A (231 B) 2 AOV IRN140A (240B) 4 X
_=
AOV IRN166A (170B) 2 AOV 1RN2528 6
X AOV 1RN2778 6
x AOV 1RN442 (445) 4 X"
MOV iRNI 42 X
MOV ORN2B 36 X
MOV ORN3A 36 X
MOV ORN4AC 36-X MOV ORN5B 36 X
MOV ORN7A (9B) 36 MOV ORNI1AC 36 MOV ORN 1 IB 36 MOV ORN12AC 36 MOV ORN13A 36 MOV ORN14A (15B) 36 X,
MOV 1RN16A (18B) 36 X
MOV 1RN40A 10 X
MOV 1RN4IB (43A) 10 MOV 1RN42A 10 MOV I RN63B 10 X
MOV 1RN64A 10 X
MOV IRN69A (162B) 8 MOV IRN70A (171B) 8 MOV IRN73A (174B) 8 X
MOV 1RN86A (187B) 20 MOV 1RN134A (235B) 18 X
MOV IRN137A (2388) 18 X
MOV ORN147AC (283AC) 36 MOV ORNJ48AC (284B) 36 MOV ORN149A (1528) 36 MOV ORN150A (151.)
36 X
MOV 1RN253A 6
I X
MOV 1RN276A 6
X MOV I RN279B 6
x
~
I-,
IvC)V 1l*N9QAA (9Q7B'I Y
I I.
I, w
I
,I II I
VOV 1RN299A 6
v.x 6
xL______
L.
PageA, /5q
TABLE 2 -
I ILiUne Included in I Press. bndry.[
RN SYSTEM COMPONENTS (Cont.)
_..Size (in.)-
Seismic PRA integrity only Non-Sfet w
MOV ORN30IAC 24 X
MOV ORN302B 24 X
RN PUMP IA (1B)
X RN STRAINER 1A (18)
STANDBY NUCLEAR SERVICE WATER POND X
Une Included In Press. bncl SA, SM, SV COMPONENTS
..Size (in.)
Seismic PRA integrity only Non-Safety AOV ISA49AB (48AB) 6 STEAM STOP VALVE TO TDP - ISA3_
3 STEAM CONTROL VALVE TO TDP - ISA4 3
MSIV BSM lABV 34 r
MSIV iSM3AB 34 MSIV ISM5AB 34 MSIV 1SM7AB 34 MSI BYPASS' VLV I SMgAB 3
MSI BYPASS VLV ISM1OAB 3
AOV ISM78 2
X AOV ISM83 2
AOV ISM84 2
X AOV 1SM89 2
AOV 1SM90 2
X AOV 1SM95 2
AOV 1SM96 2
X AOV ISM101 2
SGPORV ISVIAB 6
X x
X X
SGPORV ISV13AB 6
X X
X x
X_
X SGSRV ISV5 6
X G SRV ISV8 6
X x~
Page) I a
TABLE 2 -
0 AM Line Included in Press. bndry. IT SA. SM, SV COMPONENTS (cont.)_1 Size (In.)
Seismic PRA
[integrity only
_Non-Sofety I
4-t 4-4 4-I I-I SGSRV ISVIO 6
x 4
X J.!
x
- SG SRV ISV1 7 6
X SGSRV 1SV20 6
X SGSRV ISV22 6
X MOV ISV25 6
X MOV ISV26 6
X MOV ISV27 6
X MOV ISV28
.6 X"
Line Included in Press. bndry.
VA SYSTEM COMPONENTS -
_ Size (in.)
Seismic PRA integrt on Non-Safety AIR-OP DAMPER 1-ABF-D-1 X
AIR-OP DAMPER 1-ABF-D-2 X
AIR-OP DAMPER I-ABF-D-3 X
X AIR-OP DAMPER I-ABF-D-4B (5B)
X AUX. BLDG. FILTERED EXHAUST FAN ABFXF-1A (18)
X AUX. BLDG. FILTER UNIT ABFU-1 (2)
X X
RHR PUMP MOTORAHU RHR-AHU-1A (IB)
-Une Included In Press. bndry.
VC SYSTEM COMPONENTS -#
Size (in.)
Seismic PRA_
integrity only Non-Safety MOV IVCiA (9A) 18 MOV IVC2A (ICA) 18 MOV 1VC3B (118) 18 MOV 1VC4B (12B)
'18 AIR-OP DAMPER CR-OAD-I (5)
I
_I AIR-OP DAMPER CR-OAD-3 (7)
~IP-OP BAMPFR CPA-OAD-3
- IRI.
"# - only cursory review of these components recquired Poge &
p_/
061I TABLE 2 -
I I Une Included In Press. bndry. I:[
VC SYS"TEM COMPONENTS (cont.). #
Sein)
.eiicPA ntwtony N-afey 4--I 1-t t-t AIR-OP DAMPER CRA-OAD-4 MOTOR-OP DAMPER CR-D-I (2)
MOTOR-OP DAMPER CR-D-4 (3)
MOTOR-OP DAMPER CR-D-5 MOTOR-OP DAMPER CRA-D-1 (3)
MOTOR-OP DAMPER CRA-D-2 (4)
MOTOR-OP DAMPER CRA-D-5 (6)
X MOTOR-OP DAMPER CRA-D-11 (7)
X MOTOR-OP DAMPER CRA-D-12 (8)
X MOTOR-OP DAMPER CRA-D-13 (9)
X MOTOR-OP DAMPER CRA-D-14 (10)
X MOTOR-OP DAMPER CRA-D-16 (22)
MOTOR-OP DAMPER CRA-D-17 (20)
MOTOR-OP DAMPER CRA-D-19 (18)
MOTOR-OP DAMPER CRA-D-21 (15)
MOTOR-OP DAMPER CRA-D-24 (30)
MOTOR-OP DAMPER CRA-D-26 (28)
MOTOR-OP DAMPER CRA-D-27 (25)
MOTOR-OP DAMPER CRA-D-29 (23)
MOTOR-OP DAMPER CRA-D-34 (33)
MOTOR-OP DAMPER CRA-D-35 (36)
MOTOR-OP DAMPER SGR-D-1 (2)
I 1--i-MOTOR-OP DAMPER SGR-D-3 (4)
MOTOR-OP DAMPER SGR-D-5 (6)
MOTOR-OP DAMPER SGR-D-7 (8)
TRAIN A (B) CONTROL ROOM FILTER PACKAGE CRA-OAPFT-1 (2)
TRAIN A (B) CONTROL ROOM RLTER PACKAGE FAN A-(B)
I I TRAIN A (B) CONTROL ROOM AIR HANDUNG UNIT CR-AHU-1 (2)
TRAIN A (B) CONTROL ROOM AREA AIR HANDUNG UNIT CRA-AHU-1 (2)
FAN UNIT BR-XF-1 (2)
- 1. 1 1
SWITCHGEAR ROOM AIR HANDLING UNIT SGR-AHU-IA (15)
SWITCHGEAR ROOM AIR HANDLING UNIT SGR-AHU-IC (ID)
SWTCHGEAR ROOM AIR HANDLING UNIT SGR-AHU-2A (2B)
SWITCHGEAR ROOM AIR HANDLING UNIT SGR-AHU-2C (2D)
HEATER CRA-H-1 x
HEATER CRA-H-2 x
HEATER CRA-H-3 X
HEATER CRA-H-4 X
HEATER CRA-H-5 X
HEATER CRA-H-6 (8)
X HEATER CRA-H-7 (9)
X HEATER CRA-H-11 (10)
X HEATER CRA-H-13 (12)
X EATER CRA-H-15 (14)
L E
x 1 - only cursory review of these components required I
Page\\ ~
062 TABLE 2 -
II Une Included In Press. 'bndry. I VC SYSTEM COMPONENTS (cont.) -#
Size (in.)
Seismic PRA Integrity only INo-Sfety m
I-4-4 I-L
~.J. ____________
w HEATER CRA-H*-19 (18) x HEATER CRA-H-20 (17)
X HEATER CRA-H-21 (16)
X HEATER CRA-H-23 (27) x HEATER CRA-H-24 (28)
X HEATER CRA-H-25 (29)
X HEATER CRA-H-26 (30)
X Line Included in Press. bndry.
YC SYSTEM COMPONENTS -
Size (in.)
Seismic PRA integrity only Non-Safety MOV IYC2A (83B) 1.25 MOV 1YC398 (38A) 8 X
3-WAY VALVE 1YC54 (113) 4 X
3-WAY VALVE IYC76 (135) 5 X
3-WAY VALVE 1YC148 (204) 2.5 3-WAY VALVE IYC162 (218) 2.5 3-WAY VALVE IYC 176 (232) 2.5 3-WAY VALVE 1YC190 (246) 2.5 CONTROL ROOM AREA CHILLED WATER PUMP CRA-P-I (2)
CONTROL ROOM AREA CHILLER CRA-C-1 (2)
COMPRESSION TANK CRA-T-1 (2)
~ ~
I ~
4- ~
I -
onl cursorv review of these components reauired Poge.
- ?-_3
063 TABLE 3 -
MECHANICAL EQUIPMENT LIST FOR MCGUIRE UNIT 2 IPEEE WALKDOWN II II I-I II
-p CB train components are shown in parentheses. A detailed wolkdown of these components is not necessay if the-e ' train configuration Is similar to the 'A' train.)
Line Included In Press. bndry.
CA SYSTEM COMPONENTS Size (In.)
Seismic PRA integrity only Non-Safety AOV 2CA20AB 6
AOV 2CA27A (32B) 4 AOV 2CA36AB 4_
AOV 2CA48AB 4
AOV 2CA52AB 4
AOV 2CA56A (44B) 4 AOV 2CA60A (40B) 4 AOV 2CA64AB 4
MOV 2CA7AC 8
MOV 2CA11A (98) 8 MOV 2CA15A (18B) 6 7
MOV 2CA38B 4
MOV 2CA5OB 4
MOV 2CA54AC 4
MOV 2CA58A (468) 4 MOV 2CA62A (428) 4 II
-I____________
________4 MOV 2CA66AC 4
MOV 2CA66AC___________________________
4 IMOV 2CA86A (1168) a MOV 2CA161C 8
TURBINE DRIVEN PUMP 2 (INCLUDING X
CONDENSATE EDUCTOR)
TURBINE DRIVEN PUMP LUBE OIL HX MOTOR DRIVEN PUMP 2A (2B)
X WZ SUMP PUMP A (B) FROM GROUNDWATER DRAINAGE SUMP B (B).
DIESEL GENERATOR AND SUPPORTING LUne Included In Press. bndry.
COMPONENTS Size (in.)
Seismic PRA integrity only Non-Safety D/G 2A (28)
X FUEL OIL DAY TANK 2A (2B)
X FUEL OIL STORAGE TANK 2A (2B)
FUEL OIL BOOSTER PUMP 2A (2B)
X FUEL OIL FUEL TRANSFER FILTERS 2A1.2A2 X
(281. 2B2)
[FUEL OIL TRANSFER PUMP 2A (21)
I-I f-I 4-4 4-4 4-~
J-~
J~-1 i-i Page t.2.1-
064 TABLE 3 -
DIESEL GENERATOR AND SUPPORTING Line Included In Press. bndry.
COMPONENTS (cont.)
Size (In.)
Seismic PRA Integrity only Non-SofetY 1-4
~-4 4-4 1-4 w
AIR-OPERATED REGULATING VALVE 2KD9 4
4m (2KD29)
KD DIG COOUNG WATER HX 2A (2B)
KD INTERCOOLER PUMP 2A (2B)
KD JACKET WATER PUMP 2A (2B)
KD SURGE TANK 2A (2B)
DIG INTERCOOLER 2A (28)
MOV 2LD108 (113) 4 X
LUBE OILINTAKE STRAINER 2A (2B)
X LUBE OIL FILTER 2A (28) x LUBE OIL COOLER 2A "(2B)
X VD D/G BLDG. VENTILATION FANS DSF-2A.2C (2B, 2D)-
SOLENOID VALVE 2VG61 (65) 2r SOLENOID VALVE 2VG62 (66) 2 SOLENOID VALVE 2VG63 (67)2_
2 SOLENOID VALVE 2VG64 (68) 2 VG STARTING AIR TANKS 2AI. 2A2 (2B), 2B2)
X VG INTAKE AIR AFTERCOOLERS AND DRYERS 2A1,2A2
,_X (2B1, 282)
VG CONTROL AIR VOLUME TANK 2A (28)
VG AIR COMPRESSORS 2A1.2A2 (2B1,2B2)
X VG UNE PURIFIERS 2A1, 2A2 (2B1,2B2)
VG CONTROL AIR FILTER 2A (2B)
VN AIR INTAKE SILENCER 2A (2B)
X VN AIR EXHAUST SILENCER 2A (2B)
X WN D/G SUMP PUMPS 2A2. 2A3 (2B2.283)
X ZD VACUUM BLOWER PACKAGE 2A (2B)
X iUne Included I-Press. bndry.
FW SYSTEM COMPONENTS Size (in.)
Seismic PRA integrity only Non-Safety MOV 2FWIA 8
MOV 2FW33A 2
MOV 2FW498 2
REFUELING WATER STORAGE TANK (FWST)
X Page/
s-s
TABLE 3 -
I.
Line Included in Press. bndry.I KC SYSTEM COM.PONENTS I I Size (in.)
Seismic PRA Integrity on I Non-Saety w
AOV 2KC57A (82B) 12 I
MOV 2KC 1A (2B) 20 MOV 2KC3A (18B) 10 MOV 2KC5OA (53B) 20 MOV 2KC51A (548) 4 X
MOV 2KC56A (81B) 16 MOV 2KC230A (228B) 8 KC HX 2A (28)
X KC PUMPS 2A1.2A2 (213.
282)
X UNIT 2 KC SURGE TANK RHR PUMP MECH. SEAL HX 2A (28) iUne Included in Press. bndry.
NC SYSTEM COMPONENTS Size (In.)
Seismic PRA integrity only Non-Satety PZR PORV 2NC32B 3
X PZR PORV 2NC34A 3
x PZR PORV 2NC36B 3
X SAFE1Y REUEF VLV 2NC1 6
SAFETY REUEF VLV 2NC2 6
SAFETY RELEF VIV 2NC3 6
MOV 2NC31B 3
MOV 2NC33A 3
MOV 2NC35B 3
iUne Included in Press. bndry.
ND SYSTEM COMPONENTS Size (in.)
. Seismic PRA integrity only No.Sofety AOV 2ND29 (14) 8 X
AOV 2ND34 8
X MOV 2ND1B 14 MOV 2ND2AC 14 X #
MOV 2ND19A (48) 14 MOV 2ND30A (15B)"
8 MOV 2ND32 (17) 2 X
MOV 2ND33 (18) 8 X
MOV 2ND58A 8
4-4 reauired to function durina cold shutdown Page~ 1
-7
0G0 TABLE 3 -
0Ab I
U Line Included In Press. bndry. I I ND SYSTEM COMPONENTS (cont.)
Size (in.)
Seismic PRA Integrity nly_
Non-Safety 4-4 1-1 4-4 w
MOV 2ND68A (6713) 2 ND PUMP 2A (2B) x....
ND HX 2A (28)
X Line Included in Press. bndry.
NI SYSTEM COMPONENTS Size (in.)
Seismic PRA integrity only Non-Safety AOV 2N150 1
X AOV 2N156 1
X AOV 2N157 0.75 X
AOV 2N158 0.75 X
AOV 2N161 I
X AOV 2N167 I
X AOV 2NI68 0.75 X
AOV 2N169 0.75 X
AOV 2NI72 I
X AOV 2N178 1
AOV 2N180 0.75 X
AOV 2N184 I
X AOV 2N190 I
X AOV 2N191 0.75 X
AOV 2N192 0.75 X
AOV 2N1163 0.75 X
AOV 2N1174 (179) 0.75 X
MOV 2NI9A (1013) 4 MOV 2NI54A 10 X #
MOV 2NI65B 10 X
MOV 2NI76A 10 MOV 2NI88B 10 MOV 2NI1008 8
X MOV 2NI103A (135B)
- 6 X
MOV 2N1115B (144B) 1.5 X
MOV 2NI118A (0501) 4 X
MOV 2NI121A (152B) 4 X
MOV 2NI136B 6
MOV 2NI147A 2
X MOV 2N1162A 4
X MOV 2N1173A (178B) 8 MOV 2NI183B 12 x
MOV 2NI185A (184B) 18 MOV 2NI332A 6
J 4-4 4-4 4-4.
iMfl"V 9N1*3R A
-)
LL.....A..4 A4 i
required to function durinq cold shutdown Poge/
LZ7
002 TABLE 3 -
A IU ine 1 Included in_ Press. bndry.
NI SYSTEM COMPONENTS (cont.)
. Size (In.).
SeismiWc PRA Integrity only Non-Safety 4-;
4-1 1-1 MMMOV 2NI334B 6
x 2NI430A NTROGEN BACKUP TO M PORVs) 0.75 X
2NI431B (NITROGEN BACKUP TO PZR PORVs) 0.75 X
NI PUMP 2A (25)
X (not needed for Inventory control for 1I SBLOCA)
COLD LEG ACCUMULATORS x
(not needed for 1"SBLOCA)
Lne Included In Press. bndry.
NS SYSTEM COMPONENTS Size (In.)
Seismic PRA Integrity only Non-Safely MOV 2NS43A (388) 8 SPRAY NOZZLES DOWNSTREAM OF 2NS47 (42)
Une Included in Press. bndry.
NV SYSTEM COMPONENTS Size (in.)
Seismic PRA integrity only Non-Sofelty AOV 2NV238 3
X AOV 2NV241 3
x MOV 2NV94AC 4
MOV 2NV9gB 4
MOV 2NV141A 4
X MOV 2NV142B 4
X MOV 2NV150B 2
X MOV 2NV151A 2
X MOV 2NV221A 8
MOV 2NV2228 8
MOV 2NV244A 3
MOV 2NV245B 3
CENTRIFUGAL CHARGING PUMP 2A (21) x SEAL WATER HX 2 x
SEAL WATER INJECTION FILTER 2A (28)
X SEAL WATER RETURN FILTER 2 x
VOLUME CONTROL TANK 2 X
x (not needed for Inventory control for 1" SBLOCA)
REGENERATIVE HEAT EXCHANGER I I X
X (not needed for Inventory control for 1: SBLOCA) r I I I-I J-I ____________
1~j __________
I I Page/$ ~2?ý
TABLE 3 -
ILI Une
_ Included in Press. bndry. [
_I RN SYSTEM COMPONENTS Size (in.)
Seismic PRA integrity only Non-Sofety AOV 2RN21A (25B) 6 AOV 2RN22A (26B) 6 AOV 2RN68A (161B) 1.5 AOV 2RN89A (190B) 20 AOV 2RN103A (204B) 3?
AOV 2RN112A (213B) 2 AOV 2RN114A (215B) 2 X
AOV 2RNI 17A (218B) 2 AOV 2RN126A (227B) 2 X
AOV 2RN130A (231B) 2 AOV 2RN140A (240B) 4 X
AOV 2RN166A (170B) 2 AOV 2RN252B 6
X AOV 2RN277B 6
X MOV 2RN!
42 X
MOV 2RN16A (18B) 36 X
MOV 2RN40A 10 X
MOV 2RN41B (43A) 10 MOV 2RN42A 10 MOV 2RN63B 10 x
MOV 2RN64A 10-X a-MOV 2RN69A (162B) 8
+
4-4 MOV 2RN70A (171B) 8 4--.I.
I-i
-IMOV 2RN73A (174B) 8 x
MOV 2RN86A (187B) 20 MOV 2RN134A (235B) 18 X
MOV 2RN137A (238B) 18 x
MOV 2RN253A 6
X MOV 2RN276A 6
X MOV 2RN279B 6
X MOV 2RN296A (297B) 36 X
MOV 2RN299A 6
X RN PUMP 2A (2B)
'x RN STRAINER 2A (2B),
STANDBY NUCLEAR SERVICE WATER POND X
Line Included In Press. bndry.
SA, SM. SV COMPONENTS Size (in.)
Seismic PRA Infegrity only Non-Safety AOV 2SA49AB (48AB) 6 STEAM STOP VALVE TO TDP - 2SA3 3
LSIEAM CON11~OL VALVE JO IDP. 95~AA AM CONTROL VALVE TO TDP - 25A4 3
MSIV 2SM IAB
. 34
.L.L.
L....L.
Page' ý 2-9
TABLE 3 -
I Une Included In Press. bndry._
Size(In.)
Seismic PRA Integrit ty Iy Non-Safety w MSIV 2SM3AB 34 MSIV 2SMSAB 34 MSIV 2SM7AB 34 MSI BYPASS VLV 2SM9AB 3
MSI BYPASS VLV 2SM0OAB 3
MSI BYPASS VLV 2SMI1AB 3
MSI BYPASS VLV 2SM 12AB 3
AOV 2SM78 2
X AOV 2SM83 2__
AOV 2SM84 2
X AOV 2SM89 2
AOV 2SM90 2
_X AOV 2SM95 2
AOV 2SM96 2
X AOV 2SM101 2
X x
X X
X X
SGPORV 2SV19AB 6
X X
-~I 4-4 4-4 4-4 SG SRV 2SV'2 6
x SGI
X SSRv 2sV6 6
X SGSRV 2SV17 6
X SGSRV 2SV18 6
X MOV 2SV25 6
X MOV 2SV26 6
X
~~~1-4-4
-~
- 44.
I-MOV 2SV27 6
X 0-4 V-2____2__6_
MOV 2SV28 6
X Page 1 3 6
005 TABLE 4 -
ELECTRICAL EQUIPMENT LIST FOR MCGUIRE UNIT I IPEEE WALKDOWN 1J Included In AREA TERMINATION CABINETS
_Seismic PRA Non-Sofe Included in AUXILIARY SHUTDOWN PANEL Seismic PRA Non-Safe X
Included in SUPPORT FOR CA SYSTEM Seismic PRA Non.-Sofety 4160V AC SWITCHGEAR ]ETA (lETB)
X 600V AC MCC lEMXA (IEMXB) (1EMXB-2)
_i 125V DC DISTRIBUTION CENTER 1EVDA (1EVDB)
X 125V DC PANELBOARD IEVDA (IEVDB)
______x 120V AC PANELBOARD IEVKA (IEVKB) & MANUAL TRANSFER SWITCH X
LOCAL MOTOR-DRIVEN PUMP CONTROL PANEL X
LOCAL TURBINE-DRIVEN PUMP CONTROL PANEL X
ESFAS TRAIN A (B) 48V DC POWER SUPPLIES BATTERY EVCA (EVB)___.
BATTERY CHARGER EVCA (EVCB)
II____
DC CIRCUIT BREAKER FOR MDP1A (MDP1B)AUTOSTART INVERTER IEVIA (lEVIB)
TD PUMP RELAY HF MFW PUMP RELAY BB(A) (BB(B))
MFW PUMP RELAY R/TT(FPTCA) (Rll'_FPTCB_)_.
MFW PUMP RELAY R/IT-l (FPTCA) (R/TT-I (FPTCB))
RELAY R25C(A)
(R25C(B))
RELAY K609A (K609B)
RELAY LRA6 (LRB6)
LOAD SHED RELAY LSAI (LSBi) 1 TEST RELAY TSA2 (TSB2)
ESFAS SLAVE RELAY K633A (K633B)
ESFAS SLAVE RELAY K634A (K634B)
ESFAS MASTER RELAY K516A (K516B)
I ESFAS INPUT RELAY KI13A (K1 135)
I ESFAS INPUT RELAY K114A (KI14B)
I ESFAS INPUT RELAY K121A (K121B)
=,__
ESFAS INPUT RELAY K150A (K150B)
ESFAS INPUT RELAY K230A (K230B)
,ESFAS INPUT RELAY K231A (K231B) r, 4-t 1-*I 4-4 WE
- SFAS INPUT RELAY K250A (K250B)
ESFAS INPUT RELAY K255A (K2,-B) i Poge 7 31
006 TABLE 4 -
_III I
Included In I
_I SUPPORT FOR CA SYSTEM (cont.)
II I I 1Sesmic PRA JNon et 4-4 I--I
~
WIESFAS INPUT RELAY K331A (K331B)
I ESFAS INPUT RELAY K332A (K332B)
ESFAS INPUT RELAY K333A (K333B)
ESFAS INPUT RELAY K334A (K334B)
ESFAS INPUT RELAY K407A 0(407B)
ESFAS INPUT RELAY K408A (K4088)
ESFAS INPUT RELAY K409A (K4098)
I ESFAS INPUT RELAY K410A (K(41013)
ESFAS LOGIC MODULE A317A NA317B)
____VETRANMITTE DIG LOAD SEQUENCER (LOAD ACTUATE) RELAY 2JA(rZA8) (2JA(R8))
I___
DIG LOAD SEQUENCER RELAY A3 (B3)
IIIII_
SG A LO-LO WATER LEVEL CHANNEL 1 BISTABLE IIm SG A LO-LO WATER LEVEL CHANNEL I LEVEL TRANSMITTER SG A LO-LO WATER LEVEL CHANNEL 2 BISTABLE
_I I
SG A LO-LO WATER LEVEL CHANNEL 2 LEVEL TRANSMITTER SG A LO-LO WATER LEVEL CHANNEL 3 BISTABLE II SGA LO-LO WATER LEVEL CHANNEL 3 LEVEL TRANSMVITITER____
SGA 10-10 WATER LEVEL CHANNEL 4 BISTABLE____
SG A 1010O WATER LEVEL CHANNEL 4 LEVEL TRANSMITTER____
SG B LO-LO WATER LEVEL CHANNEL I BISTABLE I
SG B LO-LO WATER LEVEL CHANNEL I LEVEL TRANSMITTERJ SG B LO-LO WATER LEVEL CHANNEL 2 BISTABLE I
SG B LO-LO WATER LEVEL CHANNEL 2 LEVEL TRANSMITTERI.
I SG B LO-LO WATER LEVEL CHANNEL 3 BISTABLE I
4-.!-
SG B LO-LO WATER LEVEL CHANNEL 3 LEVEL TRANSMITTER SG B LO-LO WATER LEVEL CHANNEL 4 BISTABLE SG B L0-LO WATER LEVEL CHANNEL 4 LEVEL TRANSMITR SG C LO-LO WATER LEVEL CHANNEL I BISTABLEZ I
SG C LO-LO WATER LEVEL CHANNEL I LEVEL TRANSMITTER SG C LO-LO WATER LEVEL CHANNEL 2 BISTABLE.
I SG C LO-LO WATER LEVEL CHANNEL 2 LEVEL TRANSMITTER SG C LO-LO WATER LEVEL CHANNEL 3 BISTABLE II.....
SG C LO-LO WATER LEVEL CHANNEL 3 LEVEL TRANSMITTER SG C LO-LO WATER LEVEL CHANNEL 4 BISTABLE I I SG C LO-LO WATER LEVEL CHANNEL 4 LEVEL TRANSMITTER SGD 10-10 WATER LEVEL CHANNEL I BISTABLE I I SG D LO-LO WATER LEVEL CHANNEL 1 LEVEL TRANSMITTER SG D LO-LO WATER LEVEL CHANNEL 2 BISTABLE I I SG D LO-LO WATER LEVEL CHANNEL 2 LEVEL TRANSMITTER SG D LO-LO WATER LEVEL CHANNEL 3 BISTABLE Ii_-
SG D LO-LO WATER LEVEL CHANNEL 3 LEVEL TRANSMITTER SG D L-LO WATER LEVEL CHANNEL 4 BISTABLE I I SG D LO-LO WATER LEVEL CHANNEL 4 LEVEL TRANSMITTER INSTR. LOOP CONTAINING ICASV/MVA200. SV0201. & SV0202 INSTR. LOOP CONTAINING 1CASV/MV0270 (0320) & SV0271 (0321)
INSTR. LOOP CONTAINING ICALL/P /SV/ML0520 (0480)
]-_
iNSTR. LOOP CONTAINING 1CALLIP /SVIMLOM (Od4(T3 I I
ý NT.LO PC NAII-IALPIS/LW
- 04)
I I
INS*P. LOOP CONTAINING ICALL/P /SV/ML0600 (0400)
I I Page A 3 I->
007 TABLE 4 -
I I I I I Included In L_ __
SUPPORT FOR CA SYSTEM (cont.)
I I L
Seismic PRA I NonrSfety I I I
I W INSTr. LOOP CONTAINING ICALL/P /SVIMLO64O (0360)
I I -I INSTR. LOOP CONTAINING ICAFE(PS/FT/P5000 (5010), PS5001 (501 ). & PS5002 (5012)
INSTR. LOOP CONTAINING )CAPS/PT/P 5020 (5030)
I I I
INSTR. LOOP CONTAINING ICAFE/PS/Fr/P 5040. PS5041, PS5042. & PS5044 INSTR. LOOP CONTAINING ICAPS/PT/PG/P 50'M INSTR. LOOP CONTAINING ICAPS/PT/P 5070 (5080)
INSTR. LOOP CONTAINING ICAFE/FT/PS090 (5110).& FT5091 (5111)
INSTR. LOOP CONTAINING ICAFEIFT/P 5100 (5120) & FTS,01 (5121)
INSTR. LOOP CONTAINING 1CAPS/PT/P 5160 INSTR. LOOP CONTAINING ICFLT/P 5490 INSTR. LOOP CONTAINING ICFLT/P 5500 INSTR. LOOP CONTAINING ICFLT/P 5510 INSTR. LOOP CONTAINING ICFLT/P 5520 INSTR. LOOP CONTAINING ICFLT/P 5530 INSTR. LOOP CONTAINING 1CFLT/P 54 INSTR. LOOP CONTAINING 1CFLT/P 5550 INSTR. LOOP CONTAINING 1CFLT/P 5560 INSTR. LOOP CONTAINING ICFLT/P 5570 INSTR. LOOP CONTAINING ICFLT/P 5580 INSTR. LOOP CONTAINING IC"T/P 5590 INSTR. LOOP CONTAINING ICFLT/P 5600 INSTR. LOOP CONTAINING ICFLT/P 6000 INSTR. LOOP CONTAINING ICFLT/P6010 INSTR. LOOP CONTAINING ICFLT/P 6020 INSTR. LOOP CONTAINING 1CFLT/P 6030 m-Included in SUPPORT FOR DIESEL GENERATORS
, SeismIc PRA Non-Safety 4160V AC SWMTCHGEAR 1ETA (1ETB).
X 600V AC LOAD CENTER IELXA (1ELXB)
X 600V AC LOAD CENTER IELXC (1ELXD)
X 600V AC LOAD CENTER IELXE (IELXF)
120V AC PANELBOARD IDG1A (1DG1B) x 125V DC PANELBOARD 1EVDA (1EVDD)
X 125V DC BATTERY / RACK X
INVERTER X
D/G CONTROL PANELS X
BATTERY 1EDGA (1 EDGB) AND CHARGERS X
BATTERY IEDGA (IEDGB) INPUT & OUTPUT BREAKERS I
600/120V AC TRANSFORMER TO PANELBOARD IDGIA (IDGIB)
BREAKER DGIA-2 (DGIB-2)
I I I_
a AUTO RESET RELAY ED(TRA3)
(ED(TRB3])
I BLACKOUT RELAY DC(BOA) (DC(BOB))
I I Pogex 3
TABLE 4 -
[
Included in I SUPPORT FOR DIESEL GENERATORS (cont.) j
"" Seismic PRA I INorSafet I
I
.A~4 4~-4 WI BLACKOUT LOGIC RELAY DA(LRA2I (DA(LRB2)
DEFEAT TEST RELAY FB(DTSA) (FB(DTSB))
D/G START RELAY 2TRA(A) (2TRA(B))
D/G START RELAY 2TRAI(A) (2TRAI(B))
D/G START RELAY 2TRB(A)
(2TRB(B))
D/G START RELAY 2TRC(A) (2TRC (B))
DIESEL STARTING AIR RELAY RVGI(A) (RVGI(B])
DIESEL STARTING AIR RELAY RVG2(A) (RVG2(B))
DIESEL STARTING AIR RELAY RVG3(A) (RVG3(B])
DLGAUTOSTART RELAY DASR(AI (DASR(B))
LOAD SHED RELAY ABALSA1)
(AB(LSB2])
LOAD SHED RELAY AA(LSA2) (AA(L SB2)) L LOAD SHED TIMER RELAY GC(LSAT)
(GC(LSB_))
LOGIC TIMER RELAY FDtLl2A) (FD(LTIB))
LOGC TIMER RELAY FA7LT2A) (FD.LT2B))
RELAY AC(127ZBX)
RELAY AE(127XBX)
RELAY 3CR(A)
(3CR(B))'
RELAY ART(A)
(ART(B))
RELAY DGIFRA (DGIFRB)
RELAY ESX(A) (ESX(8))
RELAY 2TRA(A]
(2TRA(B))
a-RELAY FC(fTA1]
(FCIRB])
i-4-4 4-.
I.
RELAY HRAfAA) (HRB[BBI)
Ut-4-4.
4-4 4-4.
4-I RELAY RTD(A)
(RTD(B))
RELAY SlAIX(A)
(SIAIX(B))
RELAY SIA2X(A)
(SIA2X(B))
RELAY SIA4X(A)
(SIA4X(B))
RELAY TSA3 (IS83)
RESET RELAY EB(RRA)
(EB(RRB))
RESTART RELAY FA(RGA)
(FA(RGB))
UNDERVOLTAGE RELAY 4CA(A)
(4CA(B])
UNDERVOLTAGE RELAY 4DAIA)
(4DA(B])
UNDERVOLTAGE RELAY AC(127ZAX) (AC(]27ZBX))
UNDERVOLTAGE RELAY AD(127YAX) (AD(127YBX])
UNDERVOLTAGE RELAY AE(127XAX)
(AE(127XBX))
I RESET SWITCH 4CC(A) (4CC(B))
RESET -SWITCH EG135 I
SPEED SW*TCH SIAl (SIBI)
SPEED SWITCH SIA2 (SIB2)
INSTR. LOOP CONTAINING IFDLS5040 & LS5041 (5505
& 505I)
INSTR. LOOP CONTAINING ILDPG/PSSI20 & PS5121/5122/5123 (5130 & 5131/5132/ 5133)
INSTR. LOOP CONTAINING ILDPT/PG5360 (5370)
T I
INSTR. LOOP CONTAINING IVGPG/PS5040 & PG/PS5050 (5060 & 5070)J INSTR. LOOP CONTAINING I VGPG/PS5080 (5090)
I I_
INSTR. LOOP CONTAINING IVGPG/PS5120 & PG/PS5122 (5140 & 5142)
NSTR. LOOP CONTAINING IVGPG/PS5130 & PG/PS5132 (5150 & 5152)
.t-t 1i
,W"7
.I I I I Poge 34-
009 TABLE 4 -
1 Included inJ SUPPORT FOR FW SYSTEM I Seismic PRA INon-Safe
.L-J
£-1 _________________
WIINSTR. LOOP CONTAINING IFWLT/P 5000
,I INSTR. LOOP CONTAINING IFWLT/P 5010 INSTR. LOOP CONTAINING JFWLT/P 5020 Included In SUPPORT FOR KC SYSTEM Seismic PRA Non-Sofea 4160V AC SWITCHGEAR lETA (JETB)
____X 600V AC MCC 1EMXA (IEMXB)
____X 125V DC PANELBOARD 1EVDA ()EVDD)
X DIG ACCEIRATED SEQUENCE RELAY 2DBCAA2) (2DB(AB2))
D/G AUTO RESET AUXIIJAR~Y RELAY CC(TRA3X) (CC(TRB3)_____-
I DI ODSQECRRELAY LSA2 (LSB2)t________
DGLOAD SEQUENCER RELAY RA6 (RB6)
I I_____
D/G LOADING TRANSIENT ADVANCE TIMER RELAY 2AD(ATAI)
(2AD(ATB1))
DIG LOADING TRANSIENT ADVANCE TIMER RELAY 2BD(ATA2) (2BD(A)B2))
DIG LOADING TRANSIENT ADVANCE TIMER RELAY 200(ATA3) (2C0(ATB3))____
DIG LOADING TRANSIENT ADVANCE TIMER RELAY 2DD(ATA4) (2DDfATB4))--
D/G SEQUENCE TIMER RELAY GA(ST4A)
(GA(ST4B1))
D/G SEQUENCE TIMER RELAY GB(ST2A) (GB(ST2B))
iD/G SEQUENCE TIMER RELAY HB(ST6A) (HB(ST6B))
D/G SEQUENCE TIMER RELAY HC(ST5A) (HC(STSB))
D/G TEST RELAY 2FB(TSA4)
(2FB(TSB4]) )
ESFAS SLAVE RELAY K610A (K61OB)
TEST RELAY TSAI (TSBI)
INSTR. LOOP CONTAINING IKCPT/P 5490 (55 INSTR. LOOP CONTAINING IKCFE/FT/P 5530 (5540)
INSTR. LOOP CONTAINING 1KCFE/FT/FS/SV/P 5670 (5680)
Included in MAIN CONTROL BOARDS Seismic PRA Non-Safet Jx Included In SUPPORT FOR NC SYSTEM Seismic PRA Non-SafetY 4160V AC SWITCHGEAR IETA (IETB)
"_1_____x 600V AC LOAD CENTER JELXA (1ELXB)
[
X 600V AC LOAD CENTER 1ELXC (1 ELXD) l_
J X
imm LXJVAC MW 1lMXC (IFMXD) y V
C C
>1E (IF XD) 4y.
'125V DC PANELBOARD IEVDA (}EVDD)
X U U
£ I
Poge$ 35-
TABLE 4 -
l LIncluded n SUPPORT FOR NC SYSTEM (cont.)
1 "Seismlc PRA Non-Satet II 4-I I-f
~W1ACCEL~RAThD SEQUENCE I~ELAY 2CBIAAU (2CBfAR1D I
m ESFAS SLAVE RELAY K608A 0<6b08B)
I II ESG AUXILIARY RELAY BD(ESGAXI]
(BD(ESGBX1))
LOAD SHED RELAY ABCLSAI]
(AB(LSBI])
I I MAXIMUM SEQUENCE TIMER RELAY BE(LT3A)
(BE(LT3B))
RELA'Y2AB(LRA4) (2AB[LRB4])
RELAY DC(BOA)
(DC[BOB])
RELAY FC(1RAI] (FC(TRBI))
SEQUENCER LOAD RELAY 2CA(RA 1) C2CA(RBI))
SEQUENCER LOAD RELAY 2DA(fZA2)
(2DA(RB2))
- SEQUENCER TIMER RELAY JA(STIA]
(JA(STIB))
TEST RELAY 2FB(TSA4)
(2FB(TSB4))
TEST RELAY 2GB(TSA5]
(2GB(TSB5))
UNDERVOLTAGE RELAY CB(127AX1 (CB[27BX))
INSTR. LOOP CONTAINING INCSV0320 & SVO321 INSTR. LOOP CONTAINING 1NCSVO340 & SV0341 INSTR. LOOP CONTAINING 1 NCSVO360 & SV0361 Included In SUPPORT FOR ND SYSTEM
- Seismic PRA
-Norn-Safety 4160V AC SWITCHGEAR ]ETA (IETB)
X 125V DC DISTRIBUTION CENTER 1 EVDA (I EVDD)-
X DIG LOAD ACTUATE RELAY 2FA(RA4) (2FA(RB4))
RELAY DGTSA6 (DGTSB6)____
RELAY ISAl (LSBI)
INSTR, LOOP CONTAINING 1NDRD/P 5000 (5120) & INDRD/P /CR5(XA (5070)-
INSTR. LOOP CONTAINING 1NDFE(FS5040 (5050)_____
INSTR. LOOP CONTAINING INDPT/P 5090 (5080)
INSTR. LOOP CONTAINING 1NDFE/FT5250 (5260)
Included In SUPPORT FOR NI SYSTEM Seismic PRA Non-Safety 4160V AC SWITCHGEAR ]ETA (IETB)
125V DC PANELBOARD IEVDA (CEVDD)
X D/G LOAD ACTUATE RELAY 2EA(RA3) (2EA(RB3))
.~1JIC~ I GAD SE~IJENCER PFI AV PA~
(PR.~
I AmMu' LOA SEQUENCER RELAY___ RA RA iIIIIII DIG RELAY LSAI (LSBI) 1L L...+/-
.J.~J
+/-~J.
Pagere 3(
011 TABLE 4 -
SUPPORT FOR N SYSTEM (conlt)
Seismic PRA i Nn -feI 4-4 ID/G TEST RELAY DGTSA6 (DGTSB6)
UMIT SWITCH TO MOV 1NIJ47A LIMIT SWITCH TO MOV 1NI185A (ON1184B)
INSTR. LOOP CONTAINING INILT/P 5260 INSTR. LOOP CONTAINING INILT/P 5270
,__Included in SUPPORT FOR NV SYSTEM Seismic PRA _ Non-Safe 4160V AC SWlTCHGEAR 1ETA (IETB)
125V DC PANELBOARD IEVDA (JEVDD) i X
DIG AUTO RESET RELAY EDUTRA3)
(ED(TRB3))
D/G LOAD ACTUATE RELAY 2DA(RA2) (2DA(RB2))
DIG TEST RELAY TSA2 (TSAB)
I I__
CONTAINMENT HIGH PRESS. CHANNEL 2 BISTABLE (ESFAS)
CONTAINMENT HIGH PRESS. CHANNEL 2 TRANSMITTER (ESFAS)
CONTAINMENT HIGH PRESS. CHANNEL 3 BISTABLE (ESFAS) I__
aL CONTAINMENT HIGH PRESS. CHANNEL 3 TRANSMITTER (ESFAS) m
'CONTAINMENT HIGH PRESS. CHANNEL 4 BISTABLE (ESFAS)
CONTAINMENT HIGH PRESS. CHANNEL 4 TRANSMrITER (ESFAS)
ESFAS INPUT RELAY K131A (K131B)
ESFAS INPUT RELAY K133A (K133B)
ESFAS INPUT RELAY K201A (K201B)
ESFAS INPUT RELAY K217A (K271B)
I ESFAS INPUT RELAY K247A (K247B)
ESFAS INPUT RELAY K330A (K330B)
ESFAS INPUT RELAY K344A (K344B)
- ESFAS INPUT RELAY K417A (K417B)
ESFAS INPUT RELAY K430A (K430B)
ESFAS INPUT RELAY K444A (K444B)
ESFAS LOGIC MODULE A21OA (A21 OB)
ESFAS LOGIC MODULE A213A (A213B)
ESFAS LOGIC MODULE A30BA (A308B)
ESFAS LOGIC MODULE A313A (A313B)
ESFAS LOGIC MODULE A411A (A411B)
ESFAS LOGIC MODULE A416A (A416B)
ESFAS MASTER RELAY K501A (K5O1B)
ESFAS SLAVE RELAY K603A (K603B)
ESFAS SLAVE RELAY K607A (K607B)
LOW STEAMLINE PRESSURE CHANNEL 1 BISTABLE (ESFAS)
LOW SrEAMLINE PRESSURE CHANNEL 1 TRANSMITTER (ESFAS)
A 1 flW 5~TFAMI INF PPJSSIIPF C~HANNFI 9 RISTARi F (F~FA5~
I LQW qwA LINE PRESSI IRE CHANNEL 2 BISTABLE (E m
ILOW S"EAMLINE PRESSURE CHANNEL 2 TRANSMITTER (ESFAS) 1 1 1
"-4 Poge
? "7
TABLE 4 -
i
_ncluded in II SUPPORT FOR NV SYSTEM (cont.)
Seismic PRA Non-Safe I I I
-WI LOW STEAMLINE PRESSURE CHANNEL 4 BISTABLE (ESFAS)
I LOW STEAMUNE PRESSURE CHANNEL 4 TRANSMITTER (ESFAS)
PRESSURIZER LOW PRESSURE CHANNEL 1 BISTABLE (ESFAS) I__
PRESSURIZER LOW PRESSURE CHANNEL 1 TRANSMITTER (ESFAS)
PRESSURIZER LOW PRESSURE CHANNEL 2 BISTABLE (ESFAS)] I PRESSURIZER LOW PRESSURE CHANNEL 2 TRANSMITTER (ESFAS)
PRESSURIZER LOW PRESSURE CHANNEL 3 BISTABLE (ESFAS) I II__
PRESSURIZER LOW PRESSURE CHANNEL 3 TRANSMITTER (ESFAS)
INSTR. LOOP CONTAINING 1NVFE/FT/SS/P 5620 & 1NVFT/P 5621 INSTR. LOOP CONTAINING 1 NVFE/FT/SS/P 5630 & 1NVFT/P 5631-Included in PROCESS CONTROL CABINETS Seismic PRA Non-Sorer
..... Included In SUPPORT FOR RN SYSTEM Seismic PRA Non-Sofety 4160V AC SW1TCHGEAR IETA (iE-B)
X 125V DC DISTRIBUTION CENTER 1EVDA (IEVDD)
- X D/G LOAD SEQUENCER RELAY 21A(RA7)
(21A(RB7))
D/G LOAD SEQUENCER RELAY LSAI (LSBI)
I I-D/G LOADING TRANSIENT ADVANCE TIMER RELAY 2ED(ATA5) (2ED(ATB5))
D/G SEQUENCEDTMER RELAY HA(S17A)
(HA(ST78))
II DIG TEST RELAY 2FB(TSA4) (2FB(TSB4))
I I INSTR. LOOP CONTAINING I RNPG/PS5000 & SV02 10.0211, 0220.0221 (5010 & 0250,0251,0260,0261) 5040 &
_T41_5 INSTR. LOOP CONTAINING 1 RNPT/ PS/P 5020 (5030) t INSTR. LOOP CONTAINING IRNFE/FT/P 5040 & FT504'I (505 & 5051)
INSTR. LOOP CONTAINING I RNFE/FT/P 5220 (5230)
[ 1 INSTR. LOOP CONTAINING 1RNFE/FT/P 5360 & PT/P 5361 (5370 & 5371)
REACTOR PROTECTION SYSTEM Non-Safet' REACTOR TRIP BREAKER A (B)
N EACTOR TRIP BYPASS BREAKER A (B) f-t 4.-I l-w-Page% 32
013 TABLE 4 -
Included In I) I SUPPORT FOR SM. SV SYSTEMS Seismic PRAI LNon-Soaete II I I 11 14 IL -
600V AC MCC I EMXA-2 i I I I x
.I IIx INSTR. LOOP CONTAINING 1SMSVOLLO (0011). (0013) & 1-1-0 0011" INSTR. LOOP CONTAINNG ISMSV/030 (0031).(0033) & U.0030'0031 INSTR. LOOP CONTAINING ISMSV 0150 (0051)1(0053) & IWO 051_
INSTR. LOOP CONTAINING ISMSVO070 (0071)1(0073) & 110070.0071 RCP_, FW__)
INSTR. LOOP CONTAINING ISMSV/LL/MLOO9F (SVO29S) -FE/T/P
_30 RP FWCS INSTR. LOOP CONTAINING ISMFE/LL/MLF00, (SVOFO1
/
- 5_50,
_CPS,_FW__)
INSTR. LOOP CONTAINING ISMSF/LL/ML05 10 (SVOI 11)
F 5070, C FWCS)
INSTR. LOOP CONTAINING ISMSV/LL/MLO520 (SV&121)
INSTR. LOOP CONTAINING ISMFE/fP
INSTR. LOOP CONTAINING 1SMFE/FT/P 5020, RCPS, FWCS (FE/FT/P 5030. RCPS. FWCS)
INSTR. LOOP CONTAINING 1SMFE/FT/P 5W.
RCPS, FWCS (FE/FT/P 5050 RCPS, FWCS)
INSTR: LOOP CONTAINING ISMFE/FT/P5100. RCPSFWCS (FE/FT/P 5070, RCPS FWCS)
INSTR. LOOP CONTAINING ISIMPT/P 5080 & RCPS INSTR. LOOP CONTAINING 1SMPTI/P 5090 & RCPS INSTR. LOOPCONTAINING 1SMPT/P5100 & RCPS INSTR. LOOP CONTAINING ISMPT/P 5110 & RCPS INSIR. LOOP CONTAINING ISMPT/P 5120 & RCPS INSTR. LOOP CONTAINING ISMPT/P 5130 & RCPS INSTR. LOOP CONTAINING ISMPI/P 5140 & RCPS INSTR. LOOP CONTAINING ISMPT/P 5150 & RCPS INSTR. LOOP CONTAINING 1SMPT/P 5160 & RCPS____
INSTR. LOOP CONTAINING JSMPT/P 5 170 & RCPS____
INSTR. LOOP CONTAINING 1SMPT/P 5180 & PCPS____
INSTP. LOOP CONTAINING ISMPT/P 51'90 & PCPS____
Included In Seismic PRA
_Non-Safety SOLID STATE PROTECTION SYSTEM X
______Included In SUPPORT FOR VA SYSTFEM - 0__
Seismic PRA
_Non.-Safety POWER SUPPLY FOR VA SYSTEM
____x Included In SUPPORT FOR VCSYSIEM Seismic PRA Non-Safetr 600V AC MCC S
EMXH IROTCTO SISTEM mu
'-I ~
- - only cursory review of these components required PageY 3q
TABLE 4 -
0 Included In SUPPORT FOR YC SYSTEM -
o...
"Seilsmic PRA n-Safe U
I-I 3~I J~J w
4160V AC SWITCHGEAR IETA (2ETB) 4160V AC SWITCHGEAR 2ETA (2ETB)___
600V AC MCC 2EMXG 600V AC MCC 1EMXH________
120V AC PANELBOARD EK-A (EKB) 120V AC PANELBOARD KXA t-only cursory review of these components requIred
__7__
Page~ 14-0
TABLE 5 -
0 ELECTRICAL EQUIPMENT LIST FOR MCGUIRE UNIT 2 IPEEE WALKDOWN liii_____ i ____
__ IIIIncluded In AREA TERMINATION CABINETS Seismic PRA Non-Safetr I
Included in AUXILIARY SHIUTDOWN PANEL Seismic PRA Non-Safer X
Included in SUPPORT FOR CA SYSTEM Seismic PRA Non-Safe-y 4160V AC SWITCHGEAR 2ETA (2EB"B)
X 600V AC MCC 2EMXA (2EMXB) (2EMXB-2)
125V DC DISTRIBUTION CENTER2EVDA (2EVD8)
J X
125V DC PANELBOARD 2EVDA (2EVDB)
I I
x 120V AC PANELBOARD 2EVKA (2EVKB) & MANUAL TRANSFER SWITCH X
LOCAL MOTOR-DRiVEN PUMP CONTROL PANEL X
LOCAL TURBINE-DRIVEN PUMP CONTROL PANEL X
ESFAS TRAIN A (8) 48V DC POWER SUPPLIES SUP-PU-ES1
- -_--____T BATTERY'CHARGER EVCA (EV(C'B)
I DC CIRCUIT BREAKER FOR MDP2A (MDP2B) AUTOSTART INVERTER 2EVIA (2EVlS)
TD PUMP RELAY HF I
MFW PUMP RELAY R/IT(FPTCA) (RTrT(FPTCB))
MFW PUMP RELAY R/rT-I (FPTCA) (RrT-1 (FPTCB])
RELAY R25C(A)
(R25C(B))
RELAY K609A (K6091B)
RELAY LRA6 (LRB6)
LOAD SHED RELAY LSAI (LSBI)
TEST RELAY TSA2 (TSB2)
ESFAS SLAVE RELAY K633A (K633B)
ESFAS SLAVE RELAY K634A (K634B)
I ESFAS MASTER RELAY K516A 0(516B)
ESFAS INPUT RELAY K113A (KI13B)
ESFAS INPUT RELAY K1 14A (K11413)
ESFAS INPUT RELAY K121A (K121B)
ESFAS INPUT RELAY K150A (KISOB)
ESFAS INPUT RELAY K230A (K230B)
ESFAS INPUT RELAY K231A (K231B)
&ESFAS INPUT RELAY K250A (K250B) 4-f 4 A
-w ESFAS INPUT RELAY K255A (K255B)
ESFAS INPUT RELAY K331A (K331B)
JJ
-l 1
Pagex 4-/
016 TABLE 5 -
I-I Included In i-i 4-i i-i SUPPORT FOR CA SYSTEM Ccont.)
SeIsmIc PRA Non-Safety 4-.,
4.-i 4-4 4-~
I-4-4 4-4 4+
mIr ESFAS INPUT RELAY K332A 0(332B)
ESFAS INPUT RELAY K333A CK333B)
ESFAS INPUT RELAY K334A (K3348)
ESFAS INPUT RELAY K407A -(K4071)
ESFAS INPUT RELAY K408A 0(40813)
ESFAS INPUT RELAY K409A (K4098)
ESFAS INPUT RELAY K41OA (K410B)
-_T ESFAS LOGIC MODULE A317A (A317B)
DIG LOAD SEQUENCER (LOAD ACTUATE) RELAY 2JA(RA8) (2JA(RB8))
DIG LOAD SEQUENCER RELAY A3 (B33) 1-1 1 SG A LO-LO WATER LEVEL CHANNEL 1 BISTABLE I IJ SG A LO-LO WATER LEVEL CHANNEL I LEVEL TRANSMITTER SG A LO-LO WATER LEVEL CHANNEL 2 BISTABLE I I SG A LO-LO WATER LEVEL CHANNEL 2 LEVEL TRANSMITTER SG A L-LCO WATER LEVEL CHANNEL 3 BISTABLE I I_
SG A LO-LO WATER LEVEL CHANNEL 3 LEVEL TRANSMITTER SG A LO-LO WATER LEVEL CHANNEL 4 BISTABLE I I SG A LO-LO WATER LEVEL CHANNEL 4 LEVEL TRANSMITTER SG B LO-LO WATER LEVEL CHANNEL I BISTABLE
,I.
SG B LO-LO WATER LEVEL CHANNEL 1 LEVEL TRANSMITTER SG B LO-LO WATER LEVEL CHANNEL 2 BISTABLE IR I
SG 8 LO-LO WATER LEVEL CHANNEL 2 LEVEL TRANSMITTER]
R 1CM C~ WAT~D I FVFI CUANNFI
~ R1S~TAR1 F I 4--
R p--
WiRLVL HNE BSAL SG B LO-LO WATER LEVEL CHANNEL 3 LEVEL TRANSMITTER W*
SG B LO-LO WATER LEVEL CHANNEL 4 BISTABLE I
SG B LO-LO WATER LEVEL CHANNEL 4 LEVEL TRANSMITTER SG C LO-LO WATER LEVEL CHANNEL I BISTABLE I
SG C LO-LO WATER LEVEL CHANNEL 1 LEVEL TRANSMITTER SG C LO-LO WATER LEVEL CHANNEL 2 BISTABLE I I SG C LO-LO WATER LEVEL CHANNEL 2 LEVEL TRANSMITrER SG C LO-LO WATER LEVEL CHANNEL 3 BISTABLE I I SG C LO-LO WATER LEVEL CHANNEL 3 LEVEL TRANSMITTER SG C LO-LO WATER LEVEL CHANNEL 4 BISTABLE I I SG C LO-LO WATER LEVEL CHANNEL 4 LEVEL TRANSMITTER SG D LO-LO WATER LEVEL CHANNEL 1 BISTABLE I
SG D LO-LO WATER LEVEL CHANNEL I LEVEL TRANSMITTER SG D LO-LO WATER LEVEL CHANNEL 2 BISTABLE I I SG D LO-LO WATER LEVEL CHANNEL 2 LEVEL TRANSMITTER SG D LO-LO WATER LEVEL CHANNEL 3 BISTABLE I
SG D LO-LO WATER LEVEL CHANNEL 3 LEVEL TRANSMITTER SG D LO-LO WATER LEVEL CHANNEL 4 BISTABLE I,_ I SG D LO-LO WATER LEVEL CHANNEL 4 LEVEL TRANSMITTER INSTR. LOOP CONTAINING 2CASV/MV0200, SV0201, & SV0202 INSTR. LOOP CONTAINING 2CASV/MV0270 (0320) & SV0271 (0321)
INSTR. LOOP CONTAINING 2CALL/P /SV/ML0520 (0480)
INSTR. LOOP CONTAINING 2CALL/P/SV/ML0560 (0440)
,NMISTR.
LOOP CONTAINING 2CALL/P ISVIMLO600 (0400)
I I
- 7. 1§I§X!7X7IiUI77 4-i i--i INSTR. LOOP CONTAINING 2CALLIP/SV/ML064U (0360)
I I
.Pogey~ 4-;Z
017 TABLE 5 -
0 I I IFI I I Inc-ud in SUPPORT FOR CA SYSTEM (cont.).__ I
-- I !
I I Ws mic PRA -
- oe I I I I I
w-Z~L Z~L
'Wq INSTR. LOOP CONTAINING 2CAFE/PS/FT/P5000 (5010), PS5001 (5011), & PS5002 (5012)
INSTR. LOOP CONTAINING 2CAPS/PT/P 5020 (5030) 1I 1I INSTR. LOOP CONTAINING 2CAFE/PS/FT/P5040. PS5041, PS5042, & PS5044 INSTR. LOOP CONTAINING 2CAPS/PT/PG/P 5050___
INSTR. LOOP CONTAINING 2CAPS/PT/P 5070 (508)
INSTR. LOOP CONTAINING 2CAFE/FT/P5090 (5110) & FT5091 (5111)
I INSTR. LOOP CONTAINING 2CAFE/FT/P5100 (5120) & FT51OI (5121)
INSTR. LOOP CONTAINING 2CAPS/PTIP5160 i
INSTR. LOOP CONTAINING 2CFLT/P 5490 INSTR. LOOP CONTAINING 2CFLT/P 5500 INSTR. LOOP CONTAINING 2CFLT/P5510 INSTR. LOOP CONTAINING 2CLTIP 5520 INSIR. LOOP CONTAINING 2CFLT/P 5530 I
INSTR. LOOP CONTAINING 2CFLT/P 5540 I
INSIR. LOOP CONTAINING 2CFLT/P 5550 M
INSTR. LOOP CONTAINING 2CFLT/P 5560 INSTR. LOOP CONTAINING 2CFLT/P 5570 INSTR. LOOP CONTAINING 2CFLT/P 5580W I
INSTR. LOOP CONTAINING 2CFLT/P 5590 INSTR. LOOP CONTAINING 2CFLT/P5600 INSTR. LOOP CONTAINING 2CFLT/P 6000 INSTR. LOOP CONTAINING 2CFLT/P6010 INSTR. LOOP CONTAINING 2CFLT/P6020
=
INSTR. LOOP CONTAINING 2CFLT/P6030 I
Included In SUPPORT FOR DIESEL GENERATORS
'_Seismic PRA Non-Sofet 4160V AC SW\\TCHGEAR 2ETA (2ETB)__
X 600V AC LOAD CENTER 2ELXA (2ELXB)
X 600V AC LOAD CENTER 2ELXC (2ELXD)
X 600V AC LOAD CENTER 2ELXE (2ELXF)
____X 600V AC MCC 2EMXA (2EMXB)
120V AC PANELBOARD 2DG2A (2DG2B)
X 125V DC PANELBOARD 2EVDA (2EVDD)
X 125V DC BATTERY / RACK x
INVERTER X
D/G CONTROL PANELS
,x_
X BATTERY 2EDGA (2EDGB) AND CHARGERS X
BATTERY 2EDGA (2EDGB) INPUT & OUTPUT BREAKERS 600 / 120V AC TRANSFORMER TO PANELBOARD 2DG2A (2DG2B)
AUTO RESET RELAY ED(rRA3) (ED(TrB3)A)
I BLACKOUT RELAY DC(BOA)
(DC(BOBVI I I I I BLACOUT ELAYDC(BA)
(C(B
))
II I
BLACKOUT LOGIC RELAY DA(LRA2) (DA(LRB2)) I I I Pogex 4-3
GIB TABLE 5 -
I__ I__I__I I Included In I I' SUPPORT FOR DIESEL GENERATORS (cont.)
Seismic PRA Non-Saf MW1 DEFEAT TEST RELAY FB(DTSA) (FB(DTSBD)
W DIG START RELAY 2TRA[A) (2TRA(B))
D/G START RELAY 2TRA I(A) (2TRA 1(8))
D/G START RELAY 2TRB(A) (2TRB(B))
D/G START RELAY 2TRC(A) (2TRC(B))
DIESEL STARTING AIR RELAY RVGI(A) (RVGI (B))
DIESEL STARTING AIR RELAY RVG2(A) (RVG2(B))
DIESEL STARTING AIR RELAY RVG3(A) (RVG3(B))
DIG AUTOSTART RELAY DASR(A)
(DASR(B))
LOAD SHED RELAY AB(LSAI) (AB(LSBI))
LOAD SHED RELAY AA(LSA2) (AA(LSB2])
.i.
LOAD SHED TIMER RELAY GC(LSAT) (GC(LSBT))
LOGIC TIMER RELAY FDILTIA) (FD(LTIB))
LOGIC TIMER RELAY FD(LT2A)
(FD(LT2B))
RELAY AC[127ZBX)
RELAY AE(127XBX)
RELAY 3CR(A)
(3CR(B))
RELAY ARTIA) (ART(B))
RELAY DGIFRA (DGIFRB)
RELAY ESX(A) (ESX(B))
RELAY 2TRA[A)
(2TRA(B))
RELAY FC(TRAl)
(FC(TRB1))
(HRB(BB))
RELAY SIAIX{A)
(SIAIX(B))
RELAY SIA2X(A)
(SIA2X(B)
RELAY SIA4X(A)
(SIA4X(B))
RELAY TSA3 (1SB3)
RESET RELAY EB(RRA)
(EB(RRB))
RESTART RELAY FA[RGA)
(FA(RGB))
UNDERVOLTAGE RELAY 4CA(A)
(4CA(B))
UNDERVOLTAGE RELAY 4DA(A)
(4DA(B))
UNDERVOLTAGE RELAY AC(127ZAX) (AC(127ZBX))
UNDERVOLTAGE RELAY AD(127YAX) (AD(127YBX))
UNDERVOLTAGE RELAY AEU127XAX)
(AE(127XBX))
RESET SWITCH 4CC(A) (4CC(B))
RESET SWITCH EG135 SPEED SWITCH $2A2 (52 B2)
SPEED SWITCH S2 A2 (52 B2)
INSTR. LOOP CONTAINING 2FDLS5O40 & LS5041 (5050 & 5051)
INSTR. LOOP CONTAINING 2LDPG/PS5120 & PS5121/5122/5123 (5130 & 5131/..5132/5133)
INSTR. LOOP CONTAINING 2LDPT/PG5360 (5370)
INSTR. LOOP CONTAINING 2VGPG/PS5040 & PG/PS5060 (5060 & 5070)
INSTR. LOOP CONTAINING 2VGPG/PS5080 (5090) 1 -1 INSTR. LOOP CONTAINING 2VGPG/:S15]20 & PG/PSS122 (5140 & 5142)
INSTR. LOOP CONTAINING 2VGPG/PS5130 & PG/PS5132 (5150 & 5152)
I I I I I
I I
I I I I pog&9ý 44-1
019 TABLE 5 -
r-,.
v-f v-v Included In I SUPPORT FOR FW SYSTEM Seismic PRA INon-Sofet I
'-4 W 1INSTR. LOOP CONTAINING 2FWLTIP 5000 INSTR. LOOP CONTAINING 2FWLT/P 5010 INSTR. LOOP CONTAINING 2FWLT/P 5020 M
Included in SUPPORT FOR KC SYSTEM
____Seismic PRA Non-Safeth 4160V AC SWITCHGEAR 2ETA (2ETB)
_X 125V DC PANELBOARD 2EVDA (2EVDD)
X D/G ACCELRATED SEQUENCE RELAY 2DB(AA2) (2DB(AB2])
D/G AUTO RESET AUXIUARY RELAY CC[TRA3X) (CC(TRB3X))
D/G LOAD ACTUATE RELAY 2HARA6)
(2HA(RB6))
D/G LOAD SEQUENCER RELAY LSA2 (LSB2)1 JI.
DIG LOAD SEQUENCER RELAY RA6 (RB6) I I D/G LOADING TRANSIENT ADVANCE TIMER RELAY 2AD(ATAI] (2AD(ATBI))
DIG LOADING TRANSIENT ADVANCE TIMER RELAY 2BD(ATA2) (28D(ATB2))
D/G LOADING TRANSIENT ADVANCE TiMER RELAY 2CD(ATA3) (2CD(ATB3))
D/G LOADING TRANSIENT ADVANCE TIMER RELAY 2DD[ATA4) (2DD(ATB4))
D/G SEQUENCE TIMER RELAY GA(ST4A) (GA(ST4B))
D/G SEQUENCE TIMER RELAY GB(ST2A) (GB(ST2B))
1 D/G SEQUENCE TIMER RELAY HB(ST6A)
(HB(ST6B))
I
'-NW m m m V
ID/G SEQUENCE TIMER RELAY HC(ST5A) (HC(ST5B))
D/G TEST RELAY 2FB(TSA4) (2FB(TSB4])
ESFAS SLAVE RELAY K610A (K610B)
TEST RELAY TSAI (TSBI)
INSTR. LOOP CONTAINING 2KCPT/P 5490 (5M INSTR. LOOP CONTAINING 2KCFE/FT/P 5530 (5540)
INSTR. LOOP CONTAINING 2KCFE/FT/FS/SV/P 5670 (5680)
Included in MAIN CONTROL BOARDS Seismic PRA Non-Safet, X
I Included In SUPPORT FOR NC SYSTEM Seismic PRA Non-Safet, 416oV AC SW1TCHGEAR 2ETA (2ETB)
X 600V AC LOAD CENTER 2ELXA (2ELXB) x 600V AC LOAD CENTER 2ELXC (2ELXD)
X 1~25V DC PANELBOARD 2EVDA (2EVDDY X
[
I i
""i ACCELERATED SEQUENCE RELAY 2CB(AAI)
(2CB(ABII)
Page X 4-s7
020 TABLE 5 -
I I
_ I I Included In I
_[
SUPPORT FOR NC SYSTEM (cont.)
Seismic PRA "' Non-Sote 1-4 4-4.
1-1 w
ES1'AS SLAVE RELAY K608A (K6OBB)
I E
ESG AUXIUARY RELAY BD(ESGAX2)
(BD(ESGBX2))
LOAD SHED RELAY AB(LSA2) (AB(LSB2))
I I MAXIMUM SEQUENCE TIMER RELAY BE(LT3A) (BE(LT3B))
RELAY 2AB(LRA4) (2AB(LRB4))
RELAY DC(BOA)
(DC(BOB))
RELAY FCITRA2) (FC(TRB2))
SEQUENCER LOAD RELAY 2CA(RA2) (2CA(RB2))
SEQUENCER LOAD RELAY 2DA(RA2) (2DA(RB2])
SEQUENCER TIMER RELAY JA(ST2A)
(JA(ST2B))
TEST RELAY 2FB(TSA4)
(2FB(TSB4))
TEST RELAY 2GB(TSA5) (2GB(TSBS))
I UNDERVOLTAGE RELAY CB[}27AX) (CB(127BX))
INSTR. LOOP CONTAINING 2NCSV0320 & SV0321 INSTR. LOOP CONTAINING 2NCSV0340 & SV034 1 INSTR. LOOP CONTAINING 2NCSVO360 & SV0361
- Included In SUPPORT FOR ND SYSTEM Seismic PRA
_ Non-Sofetr 4160V AC SW2TCHGEAR 2ETA C2ETB)
N D_5_
X 125V DC DISTRIBUTION CENTER 2EVDAE (c2EVDD)
X D/G LOAD ACTUATE RELAY 2FA(RA4) (2FA(RB4))_____
RELAY DGTSA6 (DGTSB6)___
RELAY LSA I (L1582)
INSTR. LOOP CONTAINING 2NDRD/P 5000 (5120) & 2NI)RD/P /CR5060 (507 A- _
INSIR. LOOP CONTAiNING 2NDFE/FS5040 (5050)--
INSTR. LOOP CONTAINING 2NDPT/P 5090 (5080)
INSTR. LOOP CONTAINING 2NDFE/FT5250 (5260) i_
Included in SUPPORT FOR NI SYSTEM Seismic PRA Non-Safer 4160V AC SWITCHGEAR 2ETA (2ETB) x 600V AC MCC 2EMXA X
125V DC PANELBOARD 2EVDA (2EVDD) x DIG LOAD ACTUATE RELAY 2EA(RA3)
(2EA(RB3))
D/G LOAD SEQUENCER RELAY RA3 (RB3)
~DIG RELAY ISA2 (ISH7b REA I-I
.S.-J (I-RR' )____
DIG TEST RELAY DGTSA6.(DGTSB6)
L..L
.L.-.J.
L.A __________________ 1.1 Page O 4-(,,
021 TABLE 5 -
0
_ __ LIncluded In SUPPORT FOR NI SYSTEM (cont.),
Seismic PRA Non-Safer w
LIMIT SWITCH TO MOV 2NI147A LIMIT SWITCH TO MOV 2NII85A (2NI184B)
INSTR. LOOP CONTAINING 2NLT/P 5260 INSTR. LOOP CONTAINING 2NILT/P 5270 Included In SUPPORT FOR NV SYSTEM Seismic PRA Non-Saret, 4160V AC SWITCHGEAR2ETA (2ETB)
125V DC PANELBOARD 2EVDA (2EVDD)
X DLG AUTO RESET RELAY ED(TRA3) (ED.[RB3)).
D/G LOAD ACTUATE RELAY 2DA(PA2) (2DA(RB2))
DIG TEST RELAY TSA2 (TSAB)
I I CONTAINMENT HIGH PRESS. CHANNEL 2 BISTABLE (ESFAS)
CONTAINMENT HIGH PRESS, CHANNEL 2 TRANSMITTER (ESFAS)
CONTAINMENT HIGH PRESS. CHANNEL 3 BISTABLE (ESFAS) I,,
CONTAINMENT HIGH PRESS. CHANNEL 3 TRANSMITTER (ESFAS)
CONTAINMENT HIGH PRESS. CHANNEL 4 BISTABLE "ESFAS) I---
CONTAINMENT HIGH PRESS. CHANNEL 4 TRANSMITTER (ESFAS)
ESFAS INPUT RELAY K131A (K031B)
ESFAS INPUT RELAY K133A (K133B)
ESFAS INPUT RELAY K201A (K201B)
ESFAS INPUT RELAY K217A (K271B)
ESFAS INPUT RELAY K247A (K247B)
ESFAS INPUT RELAY K330A (K330B)
ESFAS INPUT RELAY K344A (K344B)
ESFAS INPUT RELAY K417A (K417B)
ESFAS INPUT RELAY K430A (K430B)
ESFAS INPUT RELAY K444A 0(444B)
ESFAS LOGIC MODULE A2 IOA (A2I OB)
ESFAS LOGIC MODULEA213A (A213B)
ESFAS LOGIC MODULE A308A (A308B)
ESFAS LOGIC MODULEA313A (A3138)
ESFAS LOGIC MODULE A411A (A411 B)
ESFAS LOGIC MODULEA416A (A416B)
ESFAS MASTER RELAY KSO1A (K501B) i ESFAS SLAVE RELAY K603A (K603B)
ESFAS SLAVE RELAY K607A (K607B)
LOW STEAMLINE PRESSURE CHANNEL 1 BISTABLE [ESFAS)
LOW STEAMUNE PRESSURE CHANNEL 1 TRANSMITTER (ESFAS)
LOW STEAMUNE PRESSURE CHANNEL 2 BISTABLE (ESFAS)I MLOW STEAMLINE PRESSURE CHANNEL 2 TRANSMITTER (ESFAS) m qlllp LOW STEAMLINE PRESSURE CHANNEL 4 BISTABLE (ESFAS)
I Pogo+ 4-7
G22 TABLE 5 -
I I I I 2 In c l u e d In_
SUPPORT FOR NV SYSTEM (cont.)
I I 1
Seismic PRA I jNon-Sfefe I I I
L4.
4-;
~-t.
MW LOW STEAMUNE PRESSURE CHANNEL 4 TRANSMITIER (ESFAS)
I PRESSURIZER LOW PRESSURE CHANNEL 1 BISTABLE (ESFAS)'-- I PRESSURIZER LOW PRESSURE CHANNEL I TRANSMITTER (ESFAS)
PRESSURIZER LOW PRESSURE CHANNEL 2 BISTABLE (ESFAS) I Ii_
PRESSURIZER LOW PRESSURE CHANNEL 2 TRANSMITTER (ESFAS)
PRESSURIZER LOW PRESSURE CHANNEL 3 BISTABLE (ESFAS) I__I____
PRESSURIZER LOW PRESSURE CHANNEL 3 TRANSMITTER (ESFASI INSTR. LOOP CONTAJNING 2NVFE/FT/SS/P 5620 & 2NVFT/P 5621 INSTR. LOOP CONTAINING 2NVFE/FT/SS/P 5630 & 2NVFT/P 5631 Included In PROCESS CONTROL BOARDS Seismic PRA Non-Safety Included In SUPPORT FOR RN SYSTEM Seismic PRA Non-Safety 4160V AC SWITCHGEAR2ETA (2ETB)
_____X____
_____x____
____x 125V DC DISTRIBUniON CENTER 2EVDA (2EVDD)
-X D/G LOAD SEQUENCER RELAY 21A(RA7)
C2IA(RB7))
D/G LOAD SEQUENCER RELAY LSA2 (LSB2)
I____
I_____
DIG LOADING TRANSIENT ADVANCE TIMER RELAY 2ED(ATAS)
(2ED(ATBS))-
DIG SEQUENCE TIMER RELAY HA(ST7A)
(HA(ST7B))__________
D/G TEST RELAY 2FB(TSA4)
(2FBWTSB4))
I I___
INSTR. LOOP CONTAINING 2RNPG/PS5000 & SVO210,0211,0220,0221 INSTR. LOOP CONTAINING 2RNP/PS/P 5020 (503) 1I____
1 1____
INSTR. LOOP CONTAINING 2RNFEIFT/P 5040 & FT5041 (5050& 5051)
I INSTR. LOOP CONTAINING 2RrfE/FT/P 5220 (5230)
_ 1 INSTR. LOOP CONTAINING 2RNFE/FT/P 5360 & PT/P 5361 (5370 & 5371) i)
Included in REACTOR PROTECTION SYSTEM Seismic PRA
_ Non-Sofety REACTOR TRIP BREAKER A (B)
REACTOR TRIP BYPASS BREAKER A (B) 4-i-Page~ LjA-
023 TABLE 5 -
SUPPORT FOR SM, Sv SySTEMS included 1. 1 1 Seismic, PRA I I No I I I I II II -I I-I Sebrnic PRA SUPPORT FOR SM, SV SYSTEMS f-J H Included ~ ~
600V AC MCC 2EMXB-4 LI I I L x
INSTR. LOOP CONTAINfNG 2SMSVOO1O(0011),(0013)&LLOO10,0011 INSTR. LOOP CONTAINING 2SMSVO030 (0031). (0033) & LL0030.0031 INSTR. LOOP CONTAINING 2SMSVOO5O (0051)1(0053) & LLOO50, 0051 INSTR. LOOP CONTAINING 2SMSVO070 (0071) (0=73) & LL0070, 0071 INSTR. LOOP CONTAINING 2SMSV/LL/MLOO90 (SV0091)
INSTR. LOOP CONTAINING 2SMSV/LL/ML0100 (SV0101)
I INSTR. LOOP CONTAINING 2SMSV/LL/ML01 10 (SVOl 11)
INSTR. LOOP CONTAINING 2SMSV/LL/ML0120 (SVO121)
INSTR. LOOP CONTAINING 2SMFE/FT/P 5000, RCPS. FWCS (FE/FT/P 5010, RCPS, FWCS)
INSTR. LOOP CONTAINING 2SMFE/FT P 5020, RCPS, FWCS (FE/FT/P 5030, RCPS, FWCS)
INSTR. LOOP CONTAINING 2SMFE/FT/P 5040, RCPS, FWCS (FE/FT/P 5050. RCPS, FWCS)
INSTR. LOOP CONTAINING 2SMFE/FT/P 5060. RCPS. FWCS (FE*FT/P 5070. RCPS, FWCS)
INSTR. LOOP CONTAINING 2SMPT/P 5080 & RCPS INSTR. LOOP CONTAINING 2SMPT/P 500 & RCPS INSTR. LOOP CONTAINING 2SMPT/P5100 & RCPS INSTR. LOOP CONTAINING 2SMPT/P 5110 & RCPS INSTR. LOOP CONTAINING 2SMPT/P5120 & RCPS INSTR. LOOP CONTAINING 2SMPT/P 5130 & RCPS INSTR. LOOP CONTAINING 2SMPT/P 5140 & RCPS INSTR. LOOP CONTAINING 2SMPTI/P5150 & RCPS INSTR. LOOP CONTAINING 2SMPTIP5160 & RCPS II INSTR. LOOP CONTAINING 2SMPTIP 5170 & RCPS i.-
4-I I--i INSTR. LOOP CONTAINING 2SMPT/P5180 & RCPS INSTR. LOOP CONTAINING 2SMPT/P5190 & RCPS I
}Included In SOLID STATE PROTECTION SYSTEM Seismic PRA Non-Sofety x
0i Pogex 4'
02p1.
TABLE 6 -
Am CONTAINMENT PERFORMANCE COMPONENT UST FOR MCGUIRE UNIT I
IPEEE WAlODOWN_
J CONTAINMENT ISOLATION VALVES Penetr.
Valve Position AND PENETRATIONS No.
Valve No..
Une Size (in.)
Norm, Fail Acc.
UPPER COMPARTMENT PURGEINLET M367 IVPIB 24 C
C C
UPPER COMPARTMENT PURGE INLET M367 IVP2A 24 C
C C
UPPER COMPARTMENT PURGE INLET M454 IVP3B 24 C
C C
UPPER COMPARTMENT PURGE INLET M454 IVP4A 24 C
C C
LOWER COMPARTMENT PURGE INLET M357 1VP6B 24 C
C C
LOWER COMPARTMENT PURGE INLET M357 1VP7A 24 C
C C
LOWER COMPARTMENT PURGE INLET M456 1VP8B 24 C
C C
LOWER COMPARTMENT PURGE INLET M456 1VP9A 24 C
C C
CONTAINMENT PURGE EXHAUST M368 IVP10A 24 C
C C
CONTAINMENT PURGE EXHAUST M368 1VP11B 24 C
C C
CONTAINMENT PURGE EXHAUST M455 1VP12A 24 C
C C
CONTAINMENT PURGE EXHAUST M455 IVP13B 24 C
C C
CONTAINMENT PURGE MI19 IVP15A 24 C
C C
CONTAINMENT PURGE M119 IVP16B 24 C
C C
INCORE INSTR. ROOM PURGE IN M213 IVP17A 12 C
C C
.. CORE INSTR. ROOM PURGE IN M213 IVP18B 12 C
C C
QLORE INSTR. ROOM PURGE OUT M138 IVP19A 24 C
C C
RE INSTR. ROOM PURGE OUT M138 JVP2OB 24 C
C C
CONTAINMENT AIR RELEASE M243 1VQ1A 6
C C
C CONTAINMENT AIR RELEASE I M243 IVQ2B 6
C C
C CONTAINMENT AIR ADDmON M384
- 1VQ5B, 6
C C
C CONTAINMENT AIR ADDmON M384
)VQ6A 6
C C
C CONT. VENT UNITS COND. DRAINS TO DRN. TK.
M221.
IWIL321A 6
0 Al C
CONT. VENT UNITS COND. DRAINS TO DRN. TK.
M221 I WL322B 6
0 A]
C EQUIPMENT HATCH UPPER CONTAINMENT PERSONNEL HATCH C392
.... too*
LOWER CONTAINMENT PERSONNEL HATCH C152 PERSONNEL AIR LOCK INFLATABLE DOOR SEALS (INCLUDING AIR SUPPLY SYSTEM)
PERSONNEL AIR LOCK 208 V LINEAR ACTUATOR DOOR LATCHES 60OV AC MCC IEMXA 600V AC MCC IEMXB 125V DC PANELBOARD 1EVDA 125V DC PANELBOARD IEVDB 125V DC PANELBOARD 1EVDD 120V AC PANELBOARD IEKVA 120V AC PANELBOARD IEKVD Pageg 5c?
TABLE 6 -
dl 8' train components are shown in parentheses. A detailed walkdown of these components Is not essory it the 'B' train configuration Is similar to the 'A' traln.)
HYDROGEN MITIGATION SYSTEM GLO(W PLUG IGNITERS 600V AC MCC 1EMXA (1EMXB)
TRANSFORMER HMTA (HMTB)
TRANSFORMER 1EMXA (IEMXB)
ICE BASKETS & DOORS LUne Included In NS SYSTEM Size (in.)
Seismic PRA NS PUMP 1A ((B)I-.
,c'"
NS HX 1A (1B)
"X M Oi R 41-IV AC SWLTCHGEAR ]EA (
-41")
600V AC MCC IEMXA (1EMXB) 512V DC PANELBOARD 1EVA (1EVDD)
Line included in VX SYSTEM Size (in.)
TRAF-D-5
(-8) o AIR-OP DAMPER 1ORAF-D-6
(-9)
MOTOR-OP ISOLATION DAMPER I RAF-D-2 (-4o CONTAINMENT AIR RETURN FAN 1.A (1Q) 600V AC MCC I1EMXA* (I1EMXB) 600V AC MCC I1EMXC (I1EMXD)..
120V AC PANELBOARD I1EKVA (I EKVD)
PRESSURE TRANSMITTER IVXPT5M9 (incl. assoc. "breaker, alarm module,& 48 dc power supply)
(PR.ESSURE TRANSMK~ITTER I VXPT5380, (incl. ossoc, breaker, alarm module._&..48 dc power supply))
PRESSURE TRANSMI TTER 1VXPT5500 (incl. assoc. breaker, alarm module. & 48 dc power supply]
,(PRESSURE TRANSMITTER IVXPT5490 [incl. assoc. breaker, alarm module. & 48 dc power supply)),
Page~ ý 5
026 TABLE 7 -
f CONTAINMENT PERFORMANCE COMPONENT LIST FOR MCGUIRE UNIT 21 IPEEE WALKDOWN
_r' CONTAINMENT ISOLATION VALVES Penetr.
Volve Posilton AND PENETRATIONS No.
Valve No.
Line Size (in.)
Norml Foil Aco.
UPPER COMPARTMENT PURGE INLET.
M367 2VPB' 24 C
C C
UPPER COMPARTMENT PURGE INLET M367 2VP2A 24 C
C C
UPPER COMPARTMENT PURGE INLET M454 2VP3B 24 C
C C
UPPER COMPARTMENT PURGE INLET M454 2VP4A 24 C
C C
UPPER COMPARTMENT PURGE INLET M454 2VP4A 24 C
C C
LOWER COMPARTMENT PURGE INLET M357 2VP6B 24 C
C C
LOWER COMPARTMENT PURGE INLET M357 2VP7A 24 C
C C
LOWER COMPARTMENT PURGE INLET M456 2VP8B 24 C
C C
LOWER COMPARTMENT PUREGE INLETE M456 2VPA 24 C
C C
CONITAINMENT PURGE EXHAUST M368 2VP10A 24 C
C C
CONTAINMENT PURGE EXHAUST M368 2VP1)B 24 C
C C
CONTAINMENT PURGE EXHAUST M455 2VP12A 24 C
C C
CONTAINMENT PURGE EXHAUST M455 2VP13B 24 C
C C
CONTAINMENT PURGE M119 2VP15A 24 C
C C
CONTAINMENT PURGE M11119 2VP16B 24 C
C C
INCORE INSTR. ROOM PURGE IN M213 2VP17A 12" C
C C
WCORE INSTR. ROOM PURGE IN M213 2VPISB 12 C
C C
%&ORE INSTR. ROOM PURGE OUT M138 2VP19A 24 C
C C
RE INSTR. ROOM PURGE OUT M138 2VP20B 24 C
C C
CONTAINMENT AIR RELEASE M243 2VQ1A 6
C C
C CONTAINMENT AIR RELEASE M243 2VQ2B 6
C C
C CONTAINMENT AIR ADDITION M384 2VQ5B 6
C C
C CONTAINMENT AIR ADDION M384 2VQ6A 6
C C
C CONT. VENT UNITS COND. DRAINS TO DRN. TK.
M221 V2WL32 IA 6
0 Al C
CONT. VENT UNITS COND. DRAINS TO DRN. TK.
M221 2WL322B 6
0 Al
- C EQUIPMENT HATCH UPPER CONTAINMENT PERSONNEL HATCH C392 LOWER CONTAINMENT PERSONNEL HATCH C152 PERSONNEL AIR LOCK INFLATABLE DOOR SEALS (INCLUDING AIR SUPPLY SYSTEM)........
PERSONNEL AIR LOCK 208 V LINEAR ACTUATOR DOOR LATCHES 600V AC MCC 2EMXA 600V AC MCC 2EMXB 125V DC PANELBOARD 2EVDA 125V DC PANELBOARD 2EVDB 125V DC PANELBOARD 2EVDD 120V AC PANELBOARD 2EKVA 120V AC PANELBOARD 2EKVD PageI
- 52--
027 TABLE 7 -
ft.B train components are shown In parentheses. A detailed walkdown of these components Is not essary it the 'V' train configuration Is similar to the 'A' train.)
HYDROGEN MITIGATION SYSTEM GLOW PLUG IGNITERS 600V AC MCC 2EMXA (2EMXB)
TRANSFORMER HMTA (HMTB)
TRANSFORMER 2EMXA (2EMXB)
ICE BASKETS & DOORS Line Included In NS SYSTEM Size (in.)
Seismic PRA....
NS PUMP 2A (2B)
X AROS HX 2A (2B)
X
'4160V AC SWMCC C'HCMEAR( 2ETA (2ET_)__l 600V AC MCC 2EM XA (2EMXA
_2EXB)
.1-5V AC pANELBOARD 2EVDA (2EVDD)"-
Line Included in VX SYSTEM Size (in.)
Seismic PRA PAIR-OP DAMPER 2RAF-D-5 (-8)
(EUIR-OP DAMPER 2RAF-D-6 T(9)...
rlers.
PAIR-OP DAMPER 2RAF-D-7 (-10) su MOTOR-OP ISOLATION DAMPER 2"RAF-D-2 (-4)
CONTAINMENT AIR RETURN FAN 2A (2B)
X 600V AC MCC 2EMXA (2EIKtXB3) 600V.AC MCC 2EMXC (2EMXD) 120V AC PANELBOARD 2EKVA (2EKVD)
PRESSURE TRANSMITTER 2VXPT5390 (Incl. assoc...breaker, alarm module, & 48. dc power supply)
(PRESSURE TRANSMITTER 2VXPT,5380 [incl. assoc. breaker, alarm module, & 48_d~c power supply]))
PRESSURE TRANSMITTER 2VXPT5500 (Incl..assoc. breaker. alarm. module., & 48 dc power supply)
.(PRESSURE TIZANSMII-rER 2VXPT5490 [.incl. assoc, breaker, alarm module, & 48 dc power supply))
Poge; 53
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 ATTACHMENT 2 McGuire Unit 1 SWEL-1
McGuire Unit 1 SWEL-1 Equipment Walkdown Scope ATTACHMENT 2 1 of 6 EquipmentDe nClass of Buildin E#
Column-Listed on Major Newt Prior IPEEE ECuiamen q
Cecumn-So IPEEE Replacement Discrepancy/
Safety Function Einuipovo Grid List Equipment Enhancement 1CAPU0001 1A MDCAP CA 05-Horizontal Aux Bldg 716 600/MDCAP X
NC-Press, DH Pump Rm X
NC-Press,_DH 1CA-PN-AFPA MDCAP 1A Control Panel CA 20-Instrument and Bldg 716 600/MDCAP CC-61 X
NC-Press, DH Control Panel I
Rm IC-61
_X
_C-Press,__
1CA-PN-AFTP TDCAP Control Panel CA 20-Instrument and Aux Bldg 716 00/TCA X
NC-Press, DH Control Panel
_uxB___
71 Pump Rm X
_N_-Press,_D 1 CAPU0003 TDCAP CA 05-Horizontal Aux Bldg 716 600TrDCA X
NC-Press, OH Pump AuxB
___71 Pump Rm X______
NC-Press,_D 1CAHX0003 TDCAP Bearing Oil Cooler CA 21-Tanks/HtXs Aux Bldg 716 Pum/TpCA X
NC-Press, OH
____Pump Rm 1CA-56A MDCAP Flow Control to 1B SG CA 07-AOV Aux Bldg 716+8 600/MDCAP X
NC-Press, OH Rm inner 77+0 inner 1 SA-48ABC TDCAP steam supply from 1 C SG SA 07-AOV ohe 767+10 Dohouse X
NC-Press, DH 1 SA-49AB TDCAP steam supply from 1 B SG SA 07-AOV Inner 767+11 Inner X
NC-Press, DH
~Docahouse Doqhouse XN-rsO 1VGTKO062 1A1 EDG Starting Air Tank VG 21-Tanks/HtXs EDG Bldg 736.5 1A EDG Rm X
Various 1VGTKO063 1A2 EDG Starting Air Tank VG 21-Tanks/HtXs EDG Bldg 736.5 1B EDG Rm X
Various 1VGTKO064 181 EDG Starting Air Tank VG 21-Tanks/HtXs EDG Bldg 736.5 1A EDG Rm X
Various 1VGTKO065 1B2 EDG Starting Air Tank VG 21-Tanks/HtXs EDG Bldg 736.5 1B EDG Rm X
Various 1VG-61 EDG Sarting Air Solenoid VG 08-MOV/SOV EDG Bldg 736.5 1A EDG Rm X
Various 1VG-66 EDG Sarting Air Solenoid VG 08-MOVISOV EDG Bldg 736.5 lB EDG Rm X
Various 1B EDG 1 B Emergency Diesel Generator Set EDG 17-Engine Generator EDG Bldg 736.5 lB EOG Rm Various 1KCTKO009 KC Surge Tank KC 21-Tanks/HtXs Aux Bldg 767 9
JJ-57 X
Various 1KCHX0005 1A KC HtX KC 21-Tanks/HtXs Aux Bldg 750 KC HtX Area JJ-56 X
Various X - missing grout 1KCHX0006 1B KC HtX KC 21-Tanks/HtXs Aux Bldg 750 KC HtX Area JJ-56 X
for saddle base Various and curb 1KCPU0001 WAl KC Pump KC 05-Horizontal Bldg 733 U1 KC GG-55 X
various Pump Pump Area
McGuire Unit 1 SWEL-1 Equipment Walkdown Scope ATTACHMENT 2 2 of 6 Listed on Maior New/
Prior IPEEE Equipment#
Description System Cs of Building Elev.
Room#
Com-IPEEE Replacement Discrepancy/
Safety Function G
List Equiment Enhancement 1KCPUO002 1A2 KC Pump KC 05-Horizontal Aux Bldg 733 Ul KC GG-56 X
Various Pump Pump Area Open X - (EC-75450, 1 KC-50A KC Aux Bldg Non-ESS Return Isol KC 08-MOV/SOV Aux Bldg 750 General GG-57 X
Various Area replace valve)
Aux Bldg Non-Essential Header Open 1 KC-.538 slto KC 08-MOVISOV Aux Bldg 750 General KK-55 X
Various CIsolation Area 1NC-32B NC System Pressurizer PORV NC 07-AOV Rx Bldg Przr Cavity X
NC-Press, NC I
I I
Inventory 1 NC-34A NC System Pressurizer PORV NC 07-AOV Rx Bldg Przr Cavity X
NC-Press, NC Inventory 1NDRD5060 1A ND pump dsch temp ND 19-Temperature Containment Sensor Aux Bldg 750+9 732 LL-51 Integrity INDRD5120 1B ND HtX dischargeTemperature to ND 19-Temperature Aux Bldg 750+9 733 LL-51 Containment NC CL Sensor Integrity B-C Lower Between X
DH 1ND-iB RHR Pump Hotleg Suction Isolation ND 08-MOV/SOV Rx Bldg 745 Containment B & C SG B-C VL Fan B-C VL XD IND-2AC RHR Pump Hotleg Suction Isolation ND 08-MOVISOV Rx Bldg 745 Rm Fan Rm X
DH 695 DH, NC IND-4B RHR FWST Suction Isolation ND 08-MOV/SOV Aux Bldg 695 Pipechase FF-53 X
Inventory, Reactivity X
DH, NC 1ND-15B ND HtX Discharge X-tie Isol ND 08-MOV/SOV Aux Bldg 733+8 733 LL-52 X
(EC-9997)
Inventory, Reactivity X
DH, NC 1N.D-14 ND 1B HtX Discharge Flow Control ND 07-AOV Aux Bldg 733+6 733 LL-52 X
(EC-77860)
Inventory,
__________Reactivity X
DH, NC 1ND-29 ND 1A HtX Discharge Flow Control ND 07-AOV Aux Bldg 733+4 732 LL-52 X
(EC-77860)
Inventory, Reactivity UNIT I NV PUMP SUCTION FROM DH, NC 1 NV-222B FWST ISOL NI 08-MOV/SOV Aux Bldg 716+2 603 JJ-52 X
Inventory, Reactivity DH, NC 1NDH(0003 1A RHR HtX ND 21-Tanks/HtXs Aux Bldg 750 732 LL-52 X
Inventory, Reactivity DH, NC 1NDHX0O04 1B RHR HtX ND 21-Tanks/HtXs Aux Bldg 750 733 LL-52 X
Inventory, Reactivity
McGuire Unit 1 SWEL-1 Equipment Walkdown Scope ATTACHMENT 2 3 of 6 Equi t ei Column-Listed on Major New/
Prior IPEEE Class oi IPEEE Replacement Discrepancy/
Safety Function Equipment E
Grid List Equipmen Enhancement NC-Press, DH, 1NDPU0001 1A RHR Pump ND 06-Vertical Pump Aux Bldg 695 501 GG-54 X
NC Inventory, Reactivity NC-Press, DH, 1NDPU0002 1 B RHR Pump ND 06-Vertical Pump Aux Bldg 695 500 FF-54 X
NC Inventory, Reactivity 1NIPU0009 1A Med-Head NI Pump NI 05-Horizontal NC Inventory, Pump Aux Bldg 716 628 HH-54 X
Reactivity 1NIPU0010 1B Med-Head NI Pump NI 05-Horizontal NC Inventory, Pump Aux Bldg 716
- 626 GG-54 X
Reactivity X
DH, NC 1N1-115B6 Med-Head NI Pump Minflow Isolation NI 08-MOV/SOV Aux Bldg 716 628 HH-54 X
Inventory, (EC-9996)
Reactivity X
DH, NC 1NI-144B.
Med-Head NI Pump Minflow Isolation NI 08-MOV/SOV Aux Bldg 716 626 GG-54 X
(EC-9994)
Inventory,
_ _ _-9994)_
Reactivity NC-Press, DH, 1NI-178B B train ND to Coldleg Isol.
Ni 08-MOV/SOV Aux Bldg 733+7 730 HH-52 X
NC Inventory, I
I Reactivity 1NI-185A NND/NS Pump Containment Sump NI 08-MOV/SOV Aux Bldg 716 602E /
FF-53 X
Various Supply Isol Rathole 1NI-430A N2 Assured Supply to 1 NC-34A NI 08-MOV/SOV Rx Bldg 760 1A CLA X
NC-Press PORV Room 1NI431B N2 Assured Supply to 1NC-32B
-NI 08-MOV/SOV Rx Bldg 760 1 CLA X
NC-Press PORV NI Room 1NSHX0003 1A NS HtX NS 21-Tanks/HtXs Aux Bldg 733 732 LL-50 X
Containment Integrity 1NSHX0004 1B NS HtX NS 21-Tanks/HtXs Aux Bldg 733 733 LL-50 X
Containment Integrity 1NSPUODO1 1A Containment Spray Pump NS 06-Vertical Pump Aux Bldg 733 502 GG-54 X
Containment Integrity 1NVTK0011 CVCS Volume Control Tank NV 21-Tanks/HtXs Aux Bldg 733 728 KK-50 x
NC Inventory, Reactivity Hi-Head NV pump VCT Suction NV 08-MOV/SOV Aux Bldg 733 730 J J NC Inventory, 1NV-141Aisolation NV Aux Bldg 733 730 Reactivity 1NV-238 Charging flow control NV 07-AOV Aux Bldg 716 629 JJ-54 X
NC Inventory, I I I
IReactivity 5A Hi-Head NV Pump NV 05-Horizontal NC Inventory, Pum Aux Bldg 716 627 HH-54 X
Reactivity 1RNPU0007 1A RN STRAINER BACKWASH RN PUMP 05-Horizontal Aux Bldg 716 Pump I
I 600/RN Strainer Rm BB-52 X - new (EC102477)
Various
McGuire Unit 1 SWEL-1 Equipment Walkdown Scope ATTACHMENT 2 4 of 6 Listed on Malor New/
Prior IPEEE Class of uColumn IPEEE Replacement Dlscreoancy/
Safety Function EEul.ment Grid List Egulomen Enhancement 1B RN STRAINER BACKWASH 05-Horizontal 601/RN X - new PUMP Pump Strainer Rm BB-52 (EC102478)
Various X -replaced 1RNST0001 1A RN Pump Suction Strainer RN 00-other Aux Bldg 716 Strainer Rm AA-50 X
(MD102029, Various EC 99729)
X -replaced 1RNST0002 1B RN Pump Suction Strainer RN 00-other Aux Bldg 716 Strainer AA-60 X
(MD101864, Various EC 99729)
X - new lAR tanrAt akah600/RN vleatao 1RN-21A 1A RN Strainer Auto Backwash RN 07-AOV Aux Bldg 716+4 SrieRm BB-52 X
valveactuatorVarious Valve Strainer Rm controls various ECs ORN-7A 1Ai2A RN Pump SNSWP Suction RN 08-MOV/SOV Aux Bldg 716+3 601 BB-63 X
Various Isol 1A/2A RN Essential Header SNSWP 647W ORN-149A ReunRN 08-MOV/SOV Aux Bldg 716+4
/Rtoe FF-59 X
Various Return
/Rathole Oute 0
uer X-conrolsNC
- pressure, 1SM-1AB Main Steam Isolation Valve 1D SG SM 07-AOV oute 807+3 oute FF-43 X
upgraded
- Ressure, Doghouse Doghouse (NSM-12563)
Reactivity Inner Inner X -controls NC pressure, 1SM-3AB Main Steam Isolation Valve 1C SG SM 07-AOV 767+30 FF-53 X
upgraded Doghouse Doghouse (NSM-12563)
Reactivity 1SV-19 1A SG Main Steam PORV SM 07-AOV Outer 807+3 Outer FF-43 X
NC pressure, Doghouse Doghouse Reactivity 1SV-13 11B SG Main Steam PORV SM 07-AOV Inner 767+30 Inner FF-53 X
X -grating in NC pressure, Doqhouse Doghouse contact w/valve Reactivity 1VC-IA VC Otsd Air Intake Isol from Unit 1 VC 08-MOV/SOV Aux Bldg 767 926 BB-50 X
Various RN Strainer Backwash Assured Air X - new 1VI-AC-1 1 Supply (2RN-21A)
Vi 21-Tanks/HtXs Aux Bldg 733 701C CC-52 component Various (EC-101543) 1WL-322B Containment Ventilation Otbrd CIV to WL 08-MOV/SOV Aux Bldg 716+11 600/MDCAP CC-52 X
Containment VUCDT Rm Integrity OVC-DO-0001 (CR Control Room Outside Press Fan Control Rm VC 07-AOV Aux Bldg 767 Ventilation FF-56 X
Various OD-1)
SupplyRm OVCFL0011I (CR-Control Rm OAPFT-1)
Control Room Filter Package Fan A VC 09-Fan Aux Bldg 767 Ventilation DD-54 X
Various Rm OYC-CH-0005 Control Rm X -controls Control Room Area Chiller-1 VC/YC 11-Chiller Aux Bldg 767 Ventilation FF-56 X
upgrade Various (CRAC1)
Rm (MD500739)
OVCAH0001 Control Rm (CRA.,HUI)
A' TrainControl Room AHU-1 VC 10-AHU Aux Bldg 767 Ventilation EE-54 X
Various Rm
McGuire Unit 1 SWEL-1 Equipment Walkdown Scope ATTACHMENT 2 5 of 6 Class of Column-Listed on Maior New/
Prior IPEEE uiipment eDescription nt Building Elev Roomri IPEEE Replacement Discrepancy/ Safety Function List Eauiomen Enhancement X -replaced 1EPQ-BC-EDGA 1A EDG Battery Charger EPQ 16-Battery X -
eVarious (1EPQBCEDGA)
Charger/Inverter EDG Bldg 736.5 A EDG Rm X
(NSM-124823 I____
EC751 35) 1EPO-BA-EDGA 1A EDG Battery (1EPQBA024)
EPQ 15-Battery Rack EDG Bldg 736.5 1A EDG Rm X
Various IB EUG Battery Charger 16-Battery X -replaced 1EPB-BC-EDGB 1BEDGB Chager EPQ Charger/Inverter EDG Bldg 736.5 1B EDG Rm X
(NSM-12482/
Various EC75135) 1EPQ-BA-EDGB 1B EDG Battery (1EPQBA024)
EPQ 15-Battery Rack EDG Bldg 736.5 1B EDG Rm X
X-missing Various spacers 01-Motor Control 1EPE-MX-EMXE 1DG1A 600 VAC MCC (1EMXE)
EDG Centers/Wall EDG Bldg 736.5 1A EDG Rm x
Various Mounted Contactors 1ETB-4.16 kV Essential Power for 03-Med Voltage Aux Bldg 733 705 AA-50 X
Various 1eEPC Metal Clad SWGR 1-EPE-TF-.ELXA rELX A 4.16 KV/600 VAC EPE 04-Transformer Aux Bldg 750 803 AA-50 X
Various Transformer Vro 1-EPE-TF-ELXC fELXC 4.16 KV/600 VAC EPE 04-Transformer Aux Bldg 750 803 AA-50 X
Various TransformerVaiu 1-EPE-TF-ELXB fELXB 4.16 KV/600 VAC EPE 04-Transformer Aux Bldg 733 705 AA-50 X
Various TransformerVaiu 01 -Motor Control 1 EMXA 600 VAC Essential MCC EPE Centers/Wall Aux Bldg 750 808 FF-55 X
Various Mounted Contactors 01-Motor Control 1 EMXA-1 600 VAC Essential MCC EPE Centers/Wall Aux Bldg 750 808 FF-55 X
Mounted Various Contactors 01-Motor'Control 1EMXB 600 VAC Essential MCC EPE Centers/Wall Aux Bldg 733 722 FF-55 X
X -contactC Mounted w/adjacent MCC Vaiu Contactors 01-Motor Control 1 EMXB-1 600 VAC Essential MCC EPE Centers/Wall Aux Bldg 733 722 FF-55 X
X -contact Mounted w/adjacent MCC Contactors I
I I
McGuire Unit 1 SWEL-1 Equipment Walkdown Scope ATTACHMENT 2 6 of 6 Class of Column-Listed on Major New/
Prior IPEEE ECulass oftnSlue IPEEE Reolacement Discrepancy/
Safety Function EquimentGri List Equipment Enhancement 1-IPE-CA-9010 SSPS Cabinet'A' Output & Logic IPE 18-Instrument Control 767 Control Rm CC-54 X
Various cabinet Rack Complex 1-1PE-CA-9020 SSPS Cabinet 'B' Output & Logic IPE 18-Instrument Con trol 767 Control Rm CC-54 Various cabinet Rack Complex 16-Battery Control X-replaced 1 EPG-BI-EVIA Vital Battery Inverter EPG Ch-arqrlnetery comtrle 733 701 CC-56 x
X - replacedVaiu
____________________Chargerl_______nverter_____
Complex_____
(MG-i 2522)Vaiu 1EPG-BI-EVIB Vital Battery Inverter EPG 16-Battery Control 733 701 CC-56 X
X - replaced Various Charger/Inverter Complex (MG-22522) 16-Battery Control X3 0
C5 aiu 1 EPG-BI-EVIB Vital Battery Inverter EPG Charger/Inverter Complex 73(71MG56~-2repla2 1 EPG-BI-EVID Vital Battery Inverter EPG 16-Battery Control 733 701 CC-56 X
X - replaced Various Charger/Inverter Complex (MG-22522) 02-Low Voltage Cotl 1 EVDA Vital Panel 125VDC Breaker Panel EPG SWGR and Control 733 701 CC-56 X
Various BreakerPnels ComplexPa 02-Low Voltage Control 1EVDA Vital Panel 125VDC Breaker Panel EPG SWGR and 733 701 CC-56 X
Various Breaker Panels Complex 02-Low Voltage Control 1EVDC Vital Panel 125VDC Breaker Panel EPG SWGR and 733 701 CC-56 X
Various Breaker Panels Complex 02-Low Voltage Control IEVDC Vital Panel 125VDC Breaker Panel EPG SWGR and 733 701 CC-56 X
Various Breaker Panels Complex 14-Distribution EVDA 125VDC Distribution Center EPL Panels and Control 733 701 CC-56 X
Various Automatic Complex Transfer Switches 14-Distribution EVDB 125VDC Distribution Center EPL Panels and Control 733 701 CC-56 X
Various Automatic Complex Transfer Switches I I
I Control X - replaced 0-EPL-BA-EVCA Vital Battery EPL 15-Battery Rack 733 707 CC-56 X
Various Compli EC-64766)C Control X - replaced 0-EPL-BA-EVCB Vital Battery EPL 15-Battery Rack Complex 733 708 CC-56 X
(NSM-52483 /
Various EC-65056) l6Batte Control X - replaced 0-EPL-BC-EVCA Vital Battery Charger EPL C5-rarter/Irte Complex 733 701 CC-54 X
(NSM-52488 /
Various EC-65972)
X - replaced 0-EPL-BC-EVCB Vital Battery Charger EPL 16-Battery Control 73 0
C5 NM548/Various
-EPL-BC-EVCB Vital Battery Charger EPL harger/Inverter Complex 733 701 CC-56 X
(NSM-52489 /
Various Charge_/_nveerComplex I
I T Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 ATTACHMENT 3 - McGuire Unit 1 SWEL-2 Base-2 List and Rapid Drain Down List Unit 1 SWEL-2 "Base List" Equipment #
Description System Class Elev. Room #
Column Function Equipmen Grid 1KFPU0001 1A KF Pump KF 05-Horizontal Aux Bldg 750 816 PP-52 SFP Cooling Pump05-Horizo 1KFPU0002 1B KF Pump KF 05-Horizontal Aux Bldg 750 816 PP-52 SFP Cooling Pump I
I 1KFHX003 1A KF HtX KF 21-Tanks/HtXs Aux Bldg 750 816 PP-52 SFP Cooling IKFHX004 1B KF HtX KF 21-Tanks/HtXs Aux Bldg 750 816 PP-52 SFP Cooling 1VAAH0030 1A KF Pump AHU VA 10-AHU Aux Bldg 750 816 PP-52 SFP Cooling IVAAH0031 1B KF Pump AHU VA 10-AHU Aux Bldg 750 816 PP-52 SFP Cooling 03-Med Voltage 1ETA-13 1A KF Pump Breaker EPC Metal Clad Aux Bldg 750 803 AA-50 SFP Cooling SWGR 03-Med Voltage 1ETB-13 1B KF Pump Breaker EPC Metal Clad Aux Bldg 733 705 AA-50 SFP Cooling SWGR 1RN-140A A KF Pump Ess AHU Sup RN 07-AOV Aux Bldg 750 816 PP-52 SFP Cooling Isol 01-Motor Control lA KE Pmp Moto Al-lUCenters/WallABd 1EMXA-F3D 1A KF Pump Motor AHU EPE s
Aux Bdg 750 808 FF-55 SFP Cooling Motor Mounted Contactors 01-Motor Control 1EMX-4C1 BKE Pmp oto MUCenters/Wall 1EM)B-4C 1B KF Pump MotorAHU EPE Monted Aux Bldg 750 722 FF-55 SFP Cooling Motor Mounted Contactors 1RN-240B 1B KF Pump Ess AHU Sup RN 07-AOV Aux Bldg 750 816 PP-52 SFP Cooling Isol Unit 1
,WEL-2 "Rapid Draindown List" Class of Column-Equipment#
Description System Bld o
Elev.
Room #
Function Equipment Grid 1NV-842AC SBMUP Suction Isolation NV 08-MOV/SOV Rx Bldg 725 Annulus 273°/61 R SFP & Refueling Caity lnventory SBMUP Suction Pulsation 00-Other-1NVAC0048 Dampener (non-seismic NV (pulsation Rx Bldg 725 Annulus 320°161 R N/A SSC) dampener) 05-Horizontal 1NVPU0046 SBMUP (non-seismic SSC)
NV Pump Rx Bldg 725 Annulus 320'/61 R N/A SBMUP Discharge Pulsation 00-other-1 NVAC0049 Dampener (non-seismic NV (pulsation Rx Bldg 725 Annulus 320'/61 R N/A SSC) dampener) 1NVFL0047 SBMUP Discharge Filter NV 00- Other Rx Bldg 725 Annulus 320o/61 R N/A (non-seismic SSC) 1 NV-849AC SBMUP Discharge Isolation NV 08-MOV/SOV Rx Bldg 725 Annulus 273*/61 R N/A Reactor Cavity Seal Refueling Reactor Cavity FW 00 - Other Rx Bldg n/a n/A n/a SFP & Refueling Seal Cavty Inwentory 1FW-8, -10, -25, -26, -46, Refuling Cavity Manual Drain FW 00 - Other Rx Bldg n/a n/A n/a SFP & Refueling
-47,-76, -75 Valves Cavity Inentory Fuel Transfer Tube blind Fuel Transfer Tube Blind KF 00- Other Rx Bldg n/a n/A n/a SFP & Refueling flange Flange K
0 O
I Caity Inventory Fuel Transfer Tube Weir Fuel Transfer Tube Weir KF 00 - Other Rx Bldg n/a n/A n/a SFP & Refueling Gate Gate I
I I
Cavity inentory
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 1 ATTACHMENT 4 McGuire Unit 1 SWEL-2 Class of Column-Malor New/
Equipment#
Description System CasL Bldg Eley.
Room #
Coemn laco emew/
ucto EquipmenReplacement Function
-eeEquipment SFP &
X - actuator Refueling 1 NV-842AC SBMUP Sucton Isolation NV 08-MOV/SOV Rx Bldg 725 Annulus 273*/61 R replacement Cavity I
(Ec-99992)
Inentory SBMUP Suction Pulsation Dampener 00-Other-X - replaced 1 NVAC0048 (non-seismic SSC)
NV (pulsation Rx Bldg 725 Annulus 320*161 R MG1VM1 1916 N/A dampener)
(EC 37849) 05-Horizontal 1NVPUOO46 SBMUP (non-seismic SSC)
NV Pump Rx Bldg 725 Annulus 320*/61 R N/A X - replaced 1KFPU00O1 1A KF Pump KF 05-Horizontal Aux Bldg 750 816 PP-52 motor SFP Cooling Pump EC105550 1KFPU0002 1B KF Pump KF 05-Horizontal Aux Bldg 750 816 PP-52 SFP Cooling Pump 1KFHXO003 IA KF HtX KF 21-Tanks/HtXs Aux Bldg 750 816 PP-52 SFP Cooling 1KFHX0004 1B KF HtX KF 21-Tanks/HtXs Aux Bldg 750 816 PP-52 SFP Cooling 1VAAH0031 1B KF Pump AHU VA 10-AHU Aux Bldg 750 816 QQ-52 SFP Cooling
United States Nuclear Regulatory Commission November 26, 2012 ENCLOSURE 2 McGuire Nuclear Station Unit 2 Seismic Walkdown Report
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 Page 1 of 15 Executive Summary The results of the McGuire Unit 2 Fukushima Dai-ichi Near-Term Task Force (NTTF)
Recommendation 2.3 Seismic Walkdowns are provided here-in. The walkdowns were performed in accordance with Electric Power Research Institute (EPRI)
Report 1025286, Seismic Walkdown Guidance for Resolution of Fukushima Near-Term Task Force Recommendation 2.3: Seismic (issued June 2012).
The performance of the seismic walkdowns is required in response to the Nuclear Regulatory Commission's (NRC) 10CFR50.54(f) letter regarding NTTF Recommendation 2.3:
Seismic.
The EPRI guidance outlined requirements for personnel qualifications, selection of walkdown components, the conduct of the walkdowns, evaluation of potentially adverse conditions against the plant seismic licensing basis, and reporting requirements. The guidance further provided check lists to document the performance of the seismic walkdowns and walk-bys.
1.0 Seismic Licensing Basis Site Characteristics:
Major Category I structures are supported on sound rock (UFSAR Sections 3.7.1.4, 3.7.1.5, 3.7.1.6, 3.8.4, 3.8.5, 3.8.5.4.1).
Where zones of irregular weathering of bedrock occurred, the weathered material was excavated and fill concrete was used under foundation structures, or piles were driven to suitable rock bearing for Category I structure (UFSAR Section 2.5.1.2).
Response Spectra:
The Safe Shutdown Earthquake (SSE) for McGuire is conservatively specified to have a peak ground acceleration of 0.15g horizontally and 0.10 g vertically. The Operating Basis Earthquake (OBE) is 8/15 of the SSE at all frequencies (UFSAR 2.5.2.6, 2.5.2.11, 3.1, and MCS-1465.00-00-0009, section 3.3).
The ground response spectra curves are enveloped for analysis and design of all Category 1 building foundations on closely joined rock and slightly weathered rock and for all building elevations where the floor slab rests on rock or fill concrete (MCS-1465.00-00-0009, section 3.3).
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 Page 2 of 15 System, Structure, Component (SSC) Seismic Design:
All structures, systems and components required to shut down and maintain the reactor in a safe and orderly condition or prevent the uncontrolled release of excessive amounts of radioactivity have a seismic classification of Category 1 (UFSAR 3.2.1).
The McGuire design complies with Regulatory Guide 1.29 for SSC seismic design requirements.
Seismic Category I SSCs are designed to maintain their functional capability in the event of a SSE.
The seismic design of Category I SSCs is outlined in UFSAR Section 3.2 and Tables 3-1, 3-2, 3-4 & 3-7.
Seismic Category I SSCs are also designed to withstand the effects of the Operating Basis Earthquake without loss of capability to perform their safety functions.
Applicable seismic design codes and standards include (MCS-1465.00-00-0009, Section 3.2, UFSAR section 3.2 and Tables 3-1 through 3-7):
10CFR50, Appendix A, General Design Criteria 2 - Design Bases for Protection Against Natural Phenomena Duke Class A, B, C piping per ASME Section III, 1971, except for the Nuclear Service Water piping which was designed per ANSIB31.7, Class III (Reference UFSAR Table 3-5)
Duke Class A, B, C valves per ASME Section III, 1971 (Reference UFSAR Table 3-6)
Duke Class F valves per ANSI B31.1.0 (1967), Class III (Reference UFSAR Table 3-6)
Regulatory Guide 1.29, "Seismic Design Classification," Revision 3, September 1978.
IEEE Standard 344-1971, "Recommended Practices for Seismic Qualification of Class 1E Equipment for Nuclear Power Generating Station.
IEEE Standard 344-1975, "Recommended Practices for Seismic Qualification of Class 1 E Equipment for Nuclear Power Generating Stations.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 Page 3 of 15 2.0 Personnel Qualifications The personnel involved in the McGuire NTTF Recommendation 2.3 Seismic Walkdown effort satisfactorily met the qualification requirements of EPRI 1025286.
The personnel responsibilities and qualifications are outlined in TABLE 2-1 below.
Additional Peer Review Team experience is outlined within the Peer Review Report (ATTACHMENT 6).
TABLE 2-1 Walkdown Personnel Ex erience and Train-00 1-2w 2A a'
c C~a L)a WC W.
a) a)'
C a (D
a' a) 0.
a)
=
U C/ a a) w af c
>M a
W 00 SQUG
- Mark Eli, P.E. (Ares)
BS/Civil Engineering 32 SWE (2)(3)
X Charles M. Conselman, BS/Civil Engineering 28 SWE (2)(1) x P.E. (ARES)
Bryan Hanna, P.E.
BS/Civil Engineering 12 SWE (2)(3)
X (ARES)
Kevin Rubright (ARES)
BS/Civil Engineering 30 SWE X
Harpreet Ghuman BS/Civil Engineering 4
SWE (2) x (ARES)
Paul Baughman, P.E.
SQUG (3)
PAul BS/Civil Engineering
>40 SWE (2)
(3)
(Ares)SW George Bushnell, P.E.
BS/Mechanical SQUG (_)
(SHAW)
Engineering
>0 SWE(
George Hermann BS/Mechanical (2)
(SHAW)
Engineering Technology Thomas Tonden, P.E.
(2)
(SHAW)
MS Energy Engineering 35 SWE
)
X Karen Kuhn (SHAW)
BS/Nuclear Engineering 11 SWE X
Robert L. Keiser, P.E.
BS/Civil Engineering 0
QUG ý (Duke)
MS/Civil Engineering
>20 SWE (2)
X Breece C. Nesbitt, P.E.
BS/Civil Engineering
>40 SWE (2)
X (Duke)
Mike F. Langel, P.E.
BS/Civil Engineering
>35 SWE (2)
X X
(Duke)
ME/Civil Engineering Charles N. Cunningham BS/Civil Engineering 4
SWE(2)
X X
(Duke)
MS/Civil Engineering BS/Nuclear Engineering, Harry E. Vanpelt, P.E.
M/ehncl3 (Dk)MS/Mechanical 36 X
(Duke)
Engineering Phil A. Thompson N/A 37 (5RO y
)
X (Duke)
,_(25 years)
Bryan D. Meyer (Duke BS/Mechanical
>28 SWE (2)
X X
X X
BryanD._Meyer_(Duke)
Engineering I
Drew Lyerly (Duke)
BS/Civil Engineering 6
X NOTES:
- 2) Seismic Walkdown Engineers (SWEs) have successfully completed EPRI 1025286 2 day walkdown training course.
- 3) Senior Team Member.
- 4) Prior Senior Reactor Operator (SRO).
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 Page 4 of 15 3.0 Selection of Equipment for the SWEL-1 and SWEL-2 Lists The McGuire Unit 2 SWEL-1 and SWEL-2 equipment selection was performed in accordance with the EPRI guidance outlined in EPRI Technical Report #1025286 (Reference MCC-1612.00-00-0001, Rev. 0).
The EPRI SWEL-1 Screening Criteria #1 through #3 are as follows:
- 1) Seismic Category I licensing bases,
- 2) Exclude structures, penetrations, and piping systems
- 3) Equipment must perform safety function (reactor reactivity control, reactor coolant pressure control, reactor coolant inventory control, decay heat removal, containment integrity). The EPRI screening criteria further allows major NSSS equipment inside containment to be excluded.
The original McGuire IPEEE Seismic Walkdown list (MCC-1535.00-00-0004, Rev. 0, 4) was used as an initial "Base-1 List" of potential SWEL-1 walkdown components. This list includes shared, Unit 1 and Unit 2 components; however, only the shared and Unit 2 components are considered part of the Unit 2 SWEL-1 Base-1 list.
Additionally, the IPEEE list included some non-safety/non-seismic equipment, which were not considered to be part of the Unit 2 SWEL-1 Base-1 list. The prior IPEEE list effectively represents the output of EPRI guidance equipment Screening criteria's #1, #2 and #3. The SWEL-1 "Base-1 List" is provided in ATTACHMENT 1.
EPRI Screening criteria #4 was then used to select equipment from this "Base List."
EPRI screening criteria #4 requires a representative cross-section of the following sample selection attributes:
include a variety of systems, Include variety of types of equipment, Include a variety of equipment environments, Include major new/replacement equipment Include equipment enhancements implemented in response to prior IPEEE walkdown identified discrepancies The McGuire Unit 2 SWEL-1 equipment list (ATTACHMENT 2) comprised 99 components in -22 different systems. Safety and PRA significant systems are well represented within the SWEL-1 equipment selection, such as Auxiliary Feedwater (CA, SA), Emergency Service Water (RN), Essential AC Power (EDG, EPC, EPE), Vital DC Power (EPQ, EPG, EPL), Solid State Protection System (IPE), Residual Heat Removal (ND), Safety-Injection (ND, NI, NV), Closed Cooling Water System (KC), control room ventilation (VC, YC), Main Steam (SM, SV), Reactor Coolant (NC), and containment spray (NS) systems. The systems and components selected for SWEL-1 support the EPRI screen #3 safety functions, which are necessary to achieve safe reactor shutdown, and/or containment isolation.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 Page 5 of 15 The SWEL-1 list represented equipment from each of the EPRI guidance equipment classes, with the exception of air compressors and motor-generator sets. McGuire does not have any Seismic Cat I equipment within these two equipment classes. The SWEL-1 lists included equipment located in -44 different plant areas/rooms locations.
The selected equipment locations represent a
broad range of equipment environmental conditions (e.g. inside containment, partial outdoor exposure, electrical/mechanical penetration rooms, pipe-chases, control room, etc.).
- Modified, new, and/or replacement equipment comprised >20% of the SWEL-1 list.
Similarly, the SWEL-1 list included some equipment which was enhanced in response to the prior IPEEE walkdown effort.
The SWEL-1 component selection further considered PRA risk significance relative to the external seismic event. The SWEL-1 component list included a broad sampling of components, which were identified to have a significant contribution to core damage frequency (CDF) for the external seismic event.
The McGuire Unit 2 SWEL-2 spent fuel pool equipment list was developed in accordance with the EPRI guidance.
Seismic Category I structures, piping, and containment penetrations were specifically excluded by the EPRI guidance. The four screening criteria specified were as follows:
- 1) Seismic Category I licensing bases,
- 2) Spent Fuel Pool (SFP) equipment appropriate for an equipment walkdown
- process,
- 3) Sample considerations represent broad population of equipment with considered sample selection attributes such as:
- a. represent a variety of systems,
- b. major new/replacement equipment,
- c. variety of equipment types,
- d. variety of environments OR
- 4) Equipment which could result in rapid drain down of the SFP (includes both seismic and non-seismic components and similar factors outlined in 3) above, as practical).
The SWEL-2 equipment "Base-2 List" (ATTACHMENT 3) was established based on screens #1 and #2 above. Equipment was selected from the Base-2 List based on screening criteria #3 above, and primarily included major equipment such as the spent fuel cooling system pumps, pump motor air handling units, and heat-exchangers.
The SWEL-2 list was further supplemented based on screening criteria #4 above, to include equipment which could result in SFP rapid drain-down, as defined by the EPRI
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 Page 6 of 15 guidance.
The SFP mechanical connections were further reviewed to ascertain whether they could present the potential for rapid drain-down of the SFP in-the-event of postulated seismic event. Rapid drain-down is considered to be an uncontrolled and unlimited drain-down due to a postulated leakage from a mechanical piping/component interface.
The EPRI guidance provided a definition for SFP uncontrolled drain-down, which was seismic induced leakage which could drain SFP to within 10' of the top of the fuel within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />. Unlike the prior screening criteria, screen #4 does not exclude non-seismic equipment.
The McGuire Unit 1 & 2 SFP relies on passive design features to limit the amount of inventory which could be inadvertently drained.
In general, the mechanical piping interfaces below the SFP normal water level are either equipped with siphon breakers, and/or the pipe elevation does not extend more than 2-4' below normal SFP water level. The McGuire SFP is normally aligned to the fuel transfer canal to support the Safe Shutdown Facility Standby Make-up Pump (SBMUP). The SBMUP is periodically aligned to the spent fuel pool for testing and was considered to be a potential rapid drain-down pathway, thus some of the associated components in the flow-path were included in the SWEL-2 Rapid Drain Down list (ATTACHMENT 3). The SWEL-2 Rapid Drain Down List also included some components which could pose a rapid drain down risk during refueling operations (e.g. reactor cavity seal, refueling canal drains, etc.).
The final SWEL-2 list was selected based on a sampling of appropriate equipment types from the Base-2 and Rapid Drain Down Lists. The SWEL-2 list is provided in ATTACHMENT 4 and was comprised of 8 components.
4.0 Seismic Walkdowns and Area Walk-Bys Duke Energy contracted the Shaw Group / ARES Corporation team to perform the NTTF 2.3 seismic walkdowns at McGuire Nuclear Station.
The McGuire Unit 2 walkdown summary report, the component Seismic Walkdown Checklists (SWC), and the Area Walk-By Checklists (AWC) are provided in ATTACHMENT 5.
The Seismic Walkdowns and Area Walk-bys were conducted in accordance with the EPRI guidance outlined in EPRI Technical Report
- 1025286 (Reference MCC 1612.00-00-0001, Rev. 0). The EPRI guidance Seismic Walkdown Check-lists (SWC)s were completed for each item on the SWEL. The EPRI guidance Area Walk-by Check-lists (AWC)s were also completed for areas/rooms associated with SWEL equipment.
The component seismic walkdown inspections were primarily focused on the identification of potentially degraded component anchorage conditions, and potentially adverse seismic interactions with surrounding SSCs.
For the non-line mounted components, the visual inspections assessed whether the anchorage was degraded (e.g. bent, loose, broken, missing, corroded, localized concrete cracks). Additionally
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 Page 7 of 15 for at least 50% of the non-line mounted components, the as-built field anchorage was verified to be consistent with design documentation.
The Area Walk-by inspections were performed for SWEL equipment areas. The area walk-bys assessed whether other surrounding equipment in the area/room (up to -35' radius around SWEL component or the room containing the SWEL component) had potentially degraded anchorage, or whether the potential for adverse seismic interactions were present.
If the Seismic Walkdown Engineers (SWEs) determined a potentially adverse seismic condition existed, then the issue was entered into the corrective action program (CAP) to allow further engineering evaluation. The CAP engineering evaluation determined whether the potentially adverse seismic condition was degraded, unanalyzed, or non-conforming to the design and licensing bases.
107 Seismic Walkdown Checklists (SWC) were completed for the accessible components listed on the SWEL. This total was comprised of 99 SWEL-1 components and 8 SWEL-2 components. For non-line mounted SWEL equipment, an anchorage as-built verification was completed for 61%
of the equipment with anchorage.
Additionally, a total of 54 Area Walk-bys Checklists (AWC) were completed for the SWEL-1 scope and 2 AWC were completed for the SWEL-2 scope.
The seismic walkdowns and walk-bys identified 27 "Potentially Adverse Seismic Conditions" which are outlined in TABLE 4-1. Refer to the respective TABLE NOTE(s) for the "CAP Resolution" designation. The potentially adverse seismic conditions were entered into the CAP.
Engineering evaluation was performed as warranted for the potentially adverse seismic condition, and in all cases the engineering evaluation concluded that the condition was in conformance with the current licensing bases. In some cases work requests or CAP ACTIONS were initiated as required to resolve minor issues (e.g. loose fastener, add grout, etc.), and/or to enhance field equipment clearances.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 Page 8 of 15 TABLE 4-1 Zt-U-bL;-k-U-A: z EDG Battery Rack t-ront Len moui off mount foot.
- 2) 2EPQ-BC-EDGA: 2A EDG Battery Shims present under mounts to foundation (multiple metal 3
Charger,
shims) 1/2" to 7/8".
- 3) 2EPQ-BC-EDGB: 2B EDGBatter 213Shims located under enclosure base. Shim thickness -1" at Charger right front and -3/8" at front center.
- 4) B Control Room Ventilation Area:
Hardware: The base-plate (floor-mounted) anchor bolt (1 of Area Walk-by for
- 4) for an inlet duct brace (- 45°) above the B Control Room 2
OVCFLOO12 &
Outside Air Pressure Filter Train had a loose hold down nut.
OVCDO005
- 5) 2KCTKO009: KC Interaction effect: Bottom of ladders are welded to access SurgeCTnk K
platform (independent of tank) and top of ladder is lashed to 1
tank nozzles. Potential for "event caused" flooding.
- 6) Room 601. U2 MDCA Pump Room:
Interaction effect: A sump drain pipe (approx. 2-inch dia.) is Are Wauk-B Room:
attached to ceiling with threaded rod and is free to displace Area Walk-By for into small diameter pressurized tubing associated ORN9B; with the Auxiliary Feedwater Pump 2CAMR0002, BETB6.
1 CAPNAFPA; Small diameter pressurized tubing is located on both sides 2CAPWL32 2; and of sump drain pipe.
2WL322B
- 7) 2 EVDA: Vital Panel Interaction effect: 2" conduit attached to front top of panel 125VDC Breaker may not have sufficient flexibility due to proximity of Unistrut 1
Panel clamp (approximately 2' from panel).
- 8) 701 - Vital Battery Interaction effect: Abandoned eyewash supply pipe is Area A: Area buckled and kinked. It is supported by rod hangers. Pipe is Walk-By for 2EVDA located over various enclosures and equipment throughout and 2EPG-BI-EVIA.
vital battery room.
- 9) 701-Vital Battery*
Interaction effect: Abandoned eyewash supply pipe is Area B Area buckled and kinked. It is supported by rod hangers. Pipe is Walk-By for 2EVDB located over various enclosures and equipment throughout and 2EPG-BI-EVIB vital battery room.
CAP DISPOSITION NOTE(sR:
- 1)
Field configuration meets Current Licensing Bases (CLB) requirements, and no field work required.
- 2)
Field configuration meets CLB requirements; however, work request/work order/ACTION initiated to resolve minor issue, verify unknown condition, or enhance/correct field configuration.
- 3)
Field configuration meets CLB requirements; however, design drawing updated to reflect field configuration.
- 4)
CLB not met, and required field modification.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 Page 9 of 15 TABLE 4-1 1U)(U1-vital battery Area C Area Walk-By for 0-EPL-BC-EVCC; 2EVDC; EVDC; and 2EPG-BI-EVIC.
Interaction effect: Abandoned eyewash supply pipe is buckled and kinked. It is supported by rod hangers. Pipe is located over various enclosures and equipment throughout vital battery room.
1 11)EVDD: 125VDC Interactioneffect: Cable is located against sharp edge of 1
Distribution Center channel.
12)701-Vital Battery Area D Area Walk-Interaction effect: Abandoned eyewash supply pipe is By for O-EPL-BC-buckled and kinked. It is supported by rod hangers. Pipe is EVCD; 2EVDD; located over various enclosures and equipment throughout EVDD; and 2EPG-vital battery room.
BIEVID.
13)716 - Unit 2 electrical Penetration Room:
Interaction effect: The rigid ductwork between equipment Area Walk-By for 2EPE-TF-ELXB and 2EPETF-ELXD may be subjected to 1
2-EPE-TF-ELXB, adverse conditions in a seismic event.
2-EPE-TF-ELXD.
14)2NSHX0003: 2A Containment Spray Corrosion on upper mounting nuts.
2 Heat Exchanger 15)2ND-14: ND 2B HX Interaction effect: Valve actuator component support plate Discharge Flow abuts rigid mounted wireway (vertical).
Control 16)2NDRD5120: ND 2B HX Discharge Interaction effect: Temperature indicator has been installed Temperature to NC adjacent to (abuts) vertical seismic support.
CL 17)Room 786, CS HX and RHR HX Room:
Area Walk-By for Saddle supporting approximately 10" pipe (yellow) had 2NDHX0004;2NSHX potentially significant corrosion (rust).
0004; 2ND-14; and 2NDR5120 18)Room 786, CS HX andRH) H Room 786,CInteraction effect: Two, approximately 3" diameter stainless Area Walk-By for steel pipes span vertically between 25 to 30 feet without a 2NDHX0004;2NSHX lateral support. Pipe span includes a T-handled valve. Pipe 0004; 2ND-14; and presents no adverse seismic condition to other equipment; 2NDR51 20 however, unable to determine safety significance of pipe.
CAP DISPOSITION NOTE(s):
1) 2)
3) 4)
Field configuration meets Current Licensing Bases (CLB) requirements, and no field work required.
Field configuration meets CLB requirements; however, work request/work order/ACTION initiated to resolve minor issue, verify unknown condition, or enhance/correct field configuration.
Field configuration meets CLB requirements; however, design drawing updated to reflect field configuration.
CLB not met, and required field modification.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 Page 10 of 15 TABLE 4-1 19)2NI-178B: 2B ND to 2C & 2D NC Cold Legs Cont Outside Isolation IIIWrt:IdULUII llf*L.
M11 0 kdpp*
UA.)
V lLI.;d"l b LALIU] U1 UdUI.
tray, carrying 2 cables to the valve actuator, is suspended from the ceiling by 2 all-thread rods and there is no lateral support. Accordingly, the end of the tray near the valve actuator easily swings in excess of 1 foot in 2 directions.
1 20)2NI-178B: 2B ND to Interaction effect: A yellow cable (appears to be valve 2C & 2D NC Cold actuator power) that comes into the valve actuator from Legs Cont Outside below, and out of a cable tray, is pulled/stretched tight to Isolation make the termination tie-in (essentially no slack).
21)2NV-142B: Hi-Head Interaction effect: Pipe (-6") is approximately 3/8" from NV Pump VCT 1
Suction Isolation support on valve that is supported -4' up.
22)2-EPE-TF-ELXA:
2ELXA 4.16 KV/600 Concrete floor is cracked near one of the anchor groups.
1 VAC Transformer 23)2-EPE-TF-ELXC:
One bolt to the left of the nameplate is slightly bent. Bend 2ELXC 4.16KV/600 results in nut being aboutl/8" above washer.
1 VAC Transformer 24)2-EPE-TF-ELXC:
2ELXC 4.16KV/600 One anchor location is within vicinity of a crack.
1 VAC Transformer 25)2ETA: 4.16 kV Essetal Powe Three loose fasteners on left back side.
2 Essential Power 26)805 - Electrical Penetration Room:
Interaction effect: The rigid ductwork between equipment Area Walk-By for 2ELXA, 2EPE-LX-ELXE and 2EPE-LX-ELXC may be 1
ELXA; and 2-EPE-subjected to adverse conditions in a seismic event.
TF-ELXC.
- 27) Reactor Coolant Pressurizer Cavity:
Interaction effect: 2NC-32B 3/4" dia. air supply tubing is in Area Walk-By for contact with hydrogen igniter box 2EHMHRTB39. Tubing is 2
2NC-32B and 2NC-also in contact with cable tray rod hangers.
34B CAP DISPOSITION NOTE(s):
1) 2)
3) 4)
Field configuration meets Current Licensing Bases (CLB) requirements, and no field work required.
Field configuration meets CLB requirements; however, work request/work order/ACTION initiated to resolve minor issue, verify unknown condition, or enhance/correct field configuration.
Field configuration meets CLB requirements; however, design drawing updated to reflect field configuration.
CLB not met, and required field modification.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 Page 11 of 15 Additionally, there were 6 SWCs (see Appendix C of Attachment 5) which documented portions of internal electrical cabinet anchorage was concealed in-part or entirely, and the SWCs were designated to be "unknown."
4 SWCs were associated with 125 VDC vital battery distribution centers (EVDC) and 600 VAC Essential MCCs (2EMXA, 2EMXB, 2EMXB-1) in which portions of anchors were not accessible because they were covered by structural members or the embedded "C"-channel. Some physical equipment demolition would be required to visually access all the anchorage.
2 SWCs (2CAPNAFTP and 2A EDG battery rack) only a portion of the internal anchorage was visible due to concealment by wires, wire-ways, or other structures.
A significant portion of the cabinet anchorage was visibly inspected (6 of 8 anchors for TDCAP panel and 10 of 12 for the 2A EDG battery rack). The anchors which could not be visually observed are judged to be in acceptable condition based on the satisfactory condition of the visually inspected anchorage.
This equipment was retained on the SWEL to satisfy various sample selection attributes; however, some physical equipment demolition would be required to visually access all the anchorage. This equipment is located in a dry, mild environment and not exposed to any physical degradation mechanisms. These SWCs and associated inspections are deemed to satisfactorily meet the intent of the published EPRI walkdown guidance. Based on the aggregate results of the seismic walkdowns, there were no significant anchorage deficiencies, nor licensing bases issues identified.
Based on the foregoing discussion, no further equipment walkdowns are planned for these components.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 Page 12 of 15 INACCESSIBLE COMPONENTS:
All Unit 2 SWEL walkdowns were satisfactorily completed, and there were no deferred walkdown inspections.
5.0 Licensing Basis Evaluations As outlined in section 4.0 TABLE 4-1, a total of 27 potential adverse conditions were identified by the Seismic Walkdowns and the Area walk-by's. The potentially adverse seismic conditions were entered into the CAP. Engineering evaluation was performed as warranted for the potentially adverse seismic condition, and in all cases the engineering evaluation concluded that the condition was in conformance with the current licensing bases. In some cases work requests or CAP ACTIONS were initiated to resolve minor issues (e.g. loose fastener, add grout, etc.), update design documents, and/or to enhance field equipment clearances.
The potential adverse conditions and their individual Problem Investigation Process (PIP) tracking numbers are listed in the Unit 2 NTTF 2.3 Seismic Walkdown Report (ATTACHMENT 5).
6.0 IPEEE Vulnerabilities The McGuire IPEEE NRC submittal of June 1, 1994 (Reference 8) concluded that there were no vulnerabilities from external events. Thus, there were no identified plant changes which would significantly reduce the risk from external events.
Table 3-3 of the IPEEE NRC Submittal identified several enhancements to resolve minor field walkdown issues (References 6, 8, Attachment 3). These enhancements are listed in TABLE 6-1.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 Page 13 of 15 TABLE 6-1 IPEEE Enhancements Equipment Deficiency Identified Resolution Date Resolved
- EDGA Complete Unit 2 EDG battery racks were missing WO 94050272 & 94050263 12/29/94 installed missing spacers.
- EDGA Complete spacers.
(NAS WOs# 00326062 & 00326059) 11/21/94 PIP M94-1003 Unit 2 Upper Surge Tank anchor bolts Replaced bolts per WR 93034428.
(Reference 7.4) missing.
documented complete prior to 1/25/96.
MCCs were noted to be in contact with
- WO # 00316559 complete prior to each other at a corner (Re. Attach. 1 of MGMM-3870 mechanically 10/5/95 Reference 7.3):
fastened the MCCs together to e WO # 00316580 1
2EMXB and 1EMXB-1 prevent interaction, complete prior to
- 2EMXB and 2EMXB-1 comlee4/95 t
10/4/95 WO 94030900 cleaned and re-PIP M94-1003 Auxiliary Feedwater CST anchor bolts coated fasteners.
(Reference 7.4) and nuts exhibited corrosion.
documented complete prior to 1/25/96.
Various movable equipment where Guidelines were incorporated PIP M94-1003 (Reference 7.4) noted to be unsecured and could pose within NSD-104 for station house-documented complete a seismic interaction concern, keeping.
prior to 1/25/96.
Turbine Driven Auxiliary Feedwater MM-6664NVO 94095550 trimmed PIP M94-1003 Pump control cabinet in contact with panel corner to eliminate contact edocumented complete
'CA' piping.
and resealed cabinet, prior to 1/25/96.
MM-4118 eliminated pipe PIP M94-1003 KC Heat exchanger saddle bases and interference and add grout. W/O"s (Reference 7.4) concrete curbs require grouting.
94064720, 94053337, 94065089, documented complete and 94065092 prior to 1/25/96.
PIP M94-1003 Grating in contact with steam vent Grating trimmed per WR 93034096 (Reference 7.4) valves in exterior doghouses.
& 93034099.
documented complete prior to 1/25/96.
PIP M94-1003 Arc barrier connections were not secure WO 94010441 & 94010379 (Reference 7.4) within main control boards.
secured the connections.
documented complete prior to 1/25/96.
7.0 Peer Review:
Duke Energy (Duke) contracted with the Shaw Group (Shaw) / ARES Corporation (ARES) Team to perform the NTTF 2.3 peer review for the McGuire Nuclear Station (MNS). The Peer Review Report is contained in Attachment 6.
The Peer Review Team consisted of three individuals, all of whom have seismic engineering experience as it applies to nuclear power plants.
These individuals participated in the peer review of each of the activities.
The Shaw/ARES methodology conforms to the guidance in Section 6
of EPRI 1025286. The peer review covered the following:
The selection of the SSCs included on the Seismic Walkdown Equipment List (SWEL).
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 Page 14 of 15 A sample of the checklists prepared for the seismic walkdowns and area walk-bys.
The licensing basis evaluations.
The decisions for entering the potentially adverse conditions in the CAP process.
The submittal report.
The peer review process for the SWEL development and the seismic walkdowns consisted of the following:
Reviewing the activity guidance in EPRI 1025286, the NEI Q&A bulletins, the NEI first-mover reports, and NRC Temporary Instruction 2515/188.
Conducting an in-process review at the plant site, including interviews with the personnel performing the activity and reviewing in-process documentation.
Performing an in-plant surveillance (for the walkdown activity) of a seismic walkdown and an area walk-by.
Providing in-process observations and comments to the personnel performing the activities.
Conducting a final review of a sample of the completed documentation.
The peer review process for the licensing basis evaluations and the decisions for entering potentially adverse conditions into the CAP consisted of reviewing the overall review process and a sample of the licensing basis reviews. The peer review process for the submittal report consisted of reviewing the draft submittal prepared by McGuire Design Engineering for licensing review.
The peer review of the licensing basis evaluations resulted in some open issues; however, those issues were addressed by updating the licensing basis evaluations documented in the CAP.
The conclusion of the peer review is that the MNS NTTF 2.3 seismic walkdown effort has been conducted in accordance with the guidance in EPRI 1025286. Comments made during the in-process review of the SWEL development and the walkdowns have been addressed satisfactorily.
In-process comments on the final walkdown reports, the licensing basis reviews, and the submittal have also been resolved.
REFERENCES:
- 1) MCS-1465.00-00-0009, Rev. 1, Seismic Design Bases Document
- 2) UFSAR Sections 3.1, 3.2.1, 3.8.4, 3.8.5, Tables 3-1 through 3-7
- 3) UFSAR Section 2.5.1.2, 2.5.2 Site Geology
- 4) UFSAR Sections 2.5.2.10, 2.5.2.11 SSE/OBE
- 5) UFSAR Section 3.7 Seismic Design
- 6) MCC-1612.00-00-0001, Rev. 1
- 7) EPRI Report 1025286, Dated May 2012, Seismic Walkdown Guidance for Resolution of Fukushima Near-Term Task Force (NTTF) Recommendation 2.3 (ATTACHMENT 1).
- 8) McGuire NRC Response to GL 88-20, Individual Plant Examination of External Events (IPEEE) Submittal, dated June 1, 1994, T.C. McMeekin to NRC.
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 Page 15 of 15
- 9) SHAW/ARES Summary Report, Seismic Walkdown Report for Duke Energy's McGuire Nuclear Station Unit 1 1457690101-R-M-00001-1, Rev. 1 (November 5, 2012).
- 10) SHAW/ARES Summary Report, Seismic Walkdown Report for Duke Energy's McGuire Nuclear Station Unit 2 1457690101-R-M-00002-1, Rev. 1 (November 5, 2012).
- 11) SHAW/ARES Peer Review Summary Report, "NTTF 2.3 Seismic Peer Review Report McGuire Nuclear Station Units I and 2 1457690101-R-M-00003-0.
12)MCC-1535.00-00-0003, Rev. 0, Seismic Hazard Curve Sensitivity for the McGuire IPEEE.
- 13) MCC-1535.00-00-0004, Rev. 0, Seismic PRA/IPEEE Back-up Calculation.
- 15) MCS-1 108.00-00-0002, Rev. 9, "Specification for the Response Spectra and Seismic Displacements for Category I Structures.
- 16) July 9, 2012 correspondence to NRC from Ben C. Waldrep, "Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding the Seismic Aspects of Recommendation 2.3 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident"
- 17) MCS-1108.02-00-0001, Rev. 5, "McGuire Structural Design Specification.
ATTACHMENTS:
- 1) SWEL-1 Base-1 List
- 2) McGuire Unit 2 SWEL-1
- 3) McGuire Unit 2 SWEL-2 Base-2 List and Rapid Drain Down List
- 4) McGuire Unit 2 SWEL-2
- 5) Seismic Walkdown Summary Report and Checklists
- 6) PEER Review Summary Reports
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 ATTACHMENT 1 SWEL-1 Base-1 List
TABLE 2 -
MECHANICAL EQUIPMENT LIST FOR MCGUIRE UNIT I IPEEE WALKDOWN 0
II II ii I I (I' train components are shown in oorentheses. A detailed walkdown of these components is not necessary if the 'B' train configuration Is similar to the 'A' train.)
i_ ne Included In Press. bndry.
CA SYSTEM COMPONENTS Size (in.)
Seismic PRA Intearity only Non-Safety AOV ICA20AB 6
AOV ICA27A (32B) 4 AOV 1CA36AB 4
AOV ICA48AB 4
AOV 1CA52AB 4
AOV ICA56A (44B) 4 AOV )CA60A (40B) 4 AOV 1CA64AB 4
MOV ICA7AC 8
MOV ICA11A (91) 8 MOV ICA15A (18B) 6 MOV ICA38B 4
MOV ICASOB 4
MOV ICA54AC 4
MOV ICA58A (46B) 4 MOV 1CA62A (42B) 4 W~E 4.-4.
4--i I--i 4-4 MOV 1CA66AC 4
4--4.
4.-i J--~
4-i MOV ICA86A (1 16B) 8 TURBINE DRIVEN PUMP I (INCLUDING X
CONDENSATE EDUCTOR)
TURBINE DRIVEN PUMP LUBE OIL HX MOTOR DRIVEN PUMP IA (QB)
X WZ SUMP PUMP A (B) FROM GROUNDWATER DRAINAGE SUMP A (A)
DIESEL GENERATOR AND SUPPORTING Line Included in Press. bndry.
COMPONENTS Size (In.)
Seismic PRA integrity only Non-Safety DIG `A (IB) x FUEL OIL DAY TANK IA (11) x FUEL OIL STORAGE TANK 1A (1 B)
FUEL OIL BOOSTER PUMP 1A (11)
X FUEL OIL FUEL TRANSFER FILTERS IAl. 1A2 x
(IBI. IB2)
FUEL OIL TRANSFER PUMP `A (iB) 4-1 I
R-OPERATED REGULATING VALVE IKD9 4
im, I-4 I
I.
S (1KD29)
Page-'--/14
G54 TABLE 2 -
DIESEL GENERATOR AND SUPPORTING Une Included In Press. bndry. I T COMPONENTS (cont.)
Size (In.)
Seismic PRA.
integrffyonly Non-Sofety 4-*
KD DIG COOLING WATER HX I A (18)
I KD INTERCOOLER PUMP )A ()B)
KD JACKET WATER PUMP IA ()B)
KD SURGE TANK ]A (1B)
D/G INTERCOOLER IA (1)
MOV ILD108 (113) 4 X
LUBE OIL INTAKE STRAINER 1A (I B)
X LUBE OIL FILTER ]A (1B)
X VD D/G BLDG. VENTILATION FANS DSF-IA. IC (18. ID)
SOLENOID VALVE 1VG61 (65) 2 SOLENOID VALVE 1VG62 (66)
]
2 SOLENOID VALVE 1VG63 (67) 2 SOLENOID VALVE 1VG64 (68) 2 VG STARTING AIR TANKS ]Al. IA2 (lB., IB2)
X VG INTAKE AIR AFTERCOOLERS AND DRYERS WAI.
IA2 X
(1B1. 182)
I VG CONTROL AIR VOLUME TANK IA (1B)
B)
VG AiR COMPRESSORS IAI, IA2 (OBI 182)
-x JVG UNE PURIFIERS lAl. IA2 (181. 182)
VG CONTROL AIR FILTER ]A (IB)_
VN AIR INTAKE SILENCER ]A (18B)
____X VN AIR EXHAUSTSILENCER MA (1B)
X WN DIG SUMP PUMPS ) A2. I A3 (1B218 3)
_IX ZO VACUUM BLOWER PACKAGE IA (18) x
- _, Line Included In Press. bndry.
FW SYSTEM COMPONENTS Size (in.)
Seismic PRA fntegrfty only Non-Safety MOV 1FWlA 8
MOV 1FW33A 2
MOV 1FW498 2
REFUEUNG WATER STORAGE TANK (FWST)
X 1-4 1-4
-4 I-I Poge/ /
TABLE 2 -
06 alL K
Une J Included In Press. I 11r.
I KC SYSTE Size(in.),
Seismic PRA Integrity only I Non-Safety AOV IKC57A (82B) 12 MOV IKCIA (2B) 20 MOV 1KC3A (18B) 10 MOV IKC50A (53M) 20 MOV IKC51A (548) 4 x
MOV 1KC56A (811B) 16 MOV IKC23OA (228B) 8 KC HX )A (18)
X KC PUMPS IAI, 1A2 (1B1, 1B2)
X UNIT I KC SURGE TANK RHR PUMP MECH. SEAL HX ]A (IB) iUne Included in Press. bndry.
NC SYSTEM COMPONENTS Size (in.)
Seismic PRA Integrity only Non-Safety PZR PORV 1NC32B 3
X PZR PORV I NC34A 3
X PZR PORV 1NC36B 3
X I
SAFETY REUEF VLV INC]
6
~I It 1T SAFETY REUEF VLV I NC2 6
SAFETY REUEF VLV 1NC3 6
MOV INC31B 3
MOV 1NC33A 3
MOV 1NC35B 3
iUne Included in Press. bndry.
ND -SYSTEM COMPONENTS Size (in.)
Seismic PRA intenrity only Non-Safety AOV IND29 (14) 8 X
AOV 1ND34 8
X__
MOV IND1B 14 MOV 1ND2AC 14 X #
MOV IND19A (4B) 14 MOV 1ND30A (15B) 8 MOV 1ND32 (17) 2 X
MOV IND33 (18) 8 X
MOV IND58A 1
8 4-4 4-4 4 k
-I, required to function during cold shutdown Pog"//ý
056 TABLE 2 -
_I__ILine I I Included In
[Press. bndry.
ND SYSTEM COMPONENTS (cont.)
Size (in.)
Seismic PRA integt only INon-sfety my 4-4 4-4 4.--~
1.-I MOV 1ND68A (67B) 2 II ND PUMP 1A (1B) x ND HX IA (B) x Line Included in PTess. bndry.
NI SYSTEM COMPONENTS Size (in.)
Seismic PRA inte-rity only Non-Sety AOV 1N150 I
X AOV 1NI56 1
X AOV 1N157 0.75 X
AOV IN158 0.75 X
AOV IN161 1
X AOV IN167 I
X AOV IN168 0.75 X
AOV IN169 0.75 X
AOV 1N172 I
X AOV 1N178 1
X AOV 1N179 0.75 X
AOV IN180 0.75 X
AOV 1N184 I
X
ýAOV IN190 1
X AOV IN191 0.75 X
AOV IN192 0.75 X
AOV IN1163 0.75 X
AOV IN1174 (179) 0.75 X
MOV 1NI9A (10B) 4 MOV INI54A 10 X #
MOV 1 N165B 10 X i MOV I N176A 10 MOV 1NU88B 10 MOV 1NI1OOB 8
X MOV I N1NI03A (13583) 6 X
MOV IN,1115B (144B) 1.5 X
MOV INI118A (150B) 4 X
MOV INI121A (152B) 4 X
MOV 1N1136B 6
MOV 1N1147A 2
X MOV IN1162A 4
X MOV 1NI173A (178B) 8 MOV IN1183B 12 X
MOV INI1B5A (184B) 18 MOV 1N1332A 6
MOV 1 NI333R A
V IN33 A~*L..4 f.-
required to function during cold shutdown Page"', (7
057 TABLE 2 -
S
[
L Une included in Press. b1dlry.,,
N1 SYSTEM COMPONENTS (cont.)
I Size (In.)j Seisr*_c PRA IJ integrity only
[No-MOV 1N1334B 6
x I
IN1430A (NITRGEN BACKUP TO PZR PORVS) jJ 0.15 x
INI43IB (NITROGEN BACKUP TO PZR PORVs) 0.75 X
i NI PUMP 1A (IB)
X (not needed for Inventory control for I' SBLOCA)
COLD LEG ACCUMULATORS X
(not needed for 1' SBLOCA)
I Une Included In Press. bndry.
NS SYSTEM COMPONENTS Size (in.)
Seismic PRA integrLty only
_ Non-Safety MOV INS43A (388) 8 SPRAY NOZZLES DOWNSTREAM OF 1NS47 (42)-
I iUne Included In Press. bndry.
NV SYSTEM COMPONENTS Size (In.)
Seismic PRA Integrity only Non-Safety AOV INV238 3
X AOV INV241 3
X MOV 1NV94AC 4
MOV 1NV95B 4
MOV INV141A 4
X MOV INV142B 4
X MOV INVI50B 2
X MOV INV151A 2
X MOV 1NV221A 8
MOV 1 NV222B 8
MOV 1NV244A 3
MOV 1NV245B 3
CENTRIFUGAL CHARGING PUMP IA (IB)
X SEAL WATER HX 1 x
SEAL WATER INJECTION FILTER 1A (18)
X SEAL WATER RETURN FILTER I x
VOLUME CONTROL TANK I X
X (not needed for inventory control for 1" SBLOCA)
REGENERATIVE HEAT EXCHANGER I I x
x (not needed for inventory control for 1" SBLOCA)
I I
-l I II I
V PogeS. I?
TABLE 2 0
I F-Line Included in Pess. bndry. I RN SYSTEM COMPONENTS I
Stze (In.)
Seismic PRA Integrify onty -
Non-Safety I-I~
J.~.J quAOV IRN21A (258) 6 AOV 1RN22A (26B) 6 AOV IRN68A (161B) 1.5 AOV IRN89A (1908) 20 AOV IRNI03A (204B) 3?
AOV IRNI12A (2138) 2 AOV IRNI14A (215B) 2 X
AOV 1RNII7A (218B) 2 AOV IRN126A (227B) 2 X
AOV IRN130A (231B) 2 AOV IRN140A (240B) 4 X
AOV IPN166A (170B) 2 AOV IRN2528 6
X AOV 1RN277B 6
X AOV I RN442 (445) 4 X
MOV IRNI 42 X
MOV ORN2B 36 X
MOV ORN3A 36 X
MOV ORN4AC 36 X
MOV ORN5B 36 X
i MOV ORN7A (9B) 36 MOV ORN1OAC 36 MOV ORN 11B 36 MOV ORN12AC 36 MOV ORN13A 36 MOV ORN14A (15B) 36 X
MOV IRN16A (18B) 36 X
MOV 1RN40A 10 X
MOV IRN41B (43A) 10 MOV IRN42A 10 MOV IRN63B 10 X
MOV IRN64A 10 X
MOV 1RN69A (162B) 8 MOV IRN70A (171B) 8 MOV IRN73A 0174B) 8 X
MOV IRN86A (187B) 20 MOV 1RN134A (235B) 18 X
MOV IRN137A (2388) 18 X
MOV ORN147AC (283AC) 36 MOV URN148AC (284B) 36 MOV ORN149A (152B) 36 MOV ORN150A (151B) 36 X
MOV 1RN253A 6
X MOV 1RN276A 6
X MOV 1RN279B 6
x t-I t~t IMAOV 1RN296,A (297B) y i !
I I-,
MOV IRN299A X
L-...L Poge),
/ q
059 TABLE 2 -
I ILine Included In Press. bndry. I RN SYSTEM COMPONENTS (cont.)
Size (in.)-
Seismic PRA integrity only]_
Non-Soeiy I
I 1-I J.~.Z
.L~i ___________________
WIMOV ORN3O0AC 24 x
MOV ORN302B 24 X
RN PUMP 1"A (IB)
"_X RNSTRAINERIA (IB)
STANDBY NUCLEAR SERVICCE WATER POND X
Une Included In Press. bndry.
SA, SM, SV COMPONENTS Size (in.)
Seismic PRA integrity only Non-Safety AOV 1SA49AB (48AB) 6 STEAM STOP VALVE TO TDP - ISA3 3
STEAM CONTROL VALVE TO TDP - ISA4 3
I MSIV ISMIAB 34 MSIV 1SM3AB 34 MSIV ISM5AB 34 MSlV ISM7AB 34 MSI BYPASS VLV ISM9AB 3
MSI BYPASS VLV ISMIOAB 3
MSI BYPASS VLV 1SM12AB 3
AOV ISM78 2
X AOV ISM83 2
AOV ISM84 2
X AOV ISM89 2
AOV 1SM90 2
X AOV 1SM95 2
AOV ISM96 2
X AOV ISM101-"
X x
X X
SGPORV ISV13AB 6
X X
X X
X_
x SGSRV ISV5 6
X G SRV ISV8
.6 x
SGSRV ISV9 6
x Page I
)-o
TABLE 2 SA._____SVCO
_P__E______ot.
[.ine I
Included in Press. bndry.
NoI-SE t
Ij Stze On.)jJ _Seismic PRA integrity onty Non-Safety 4-4 4-4 w
X i
SGSRV ISV11 6
X°_
X SGSRV 1SV20 6
X MOV 1SV25 6
_X MOV ISV26 6
X MOV ISV27 6
X MOV ISV28
.6 X"
Una Included In Press. bndry. ______
VA SYSTEM COMPONENTS - t Size (in.)
Seismic PRA integrity only Non-Safety AIR-OP DAMPER 1-ABF-D-1 X
AIR-OP DAMPER 1-ABF-D-2 X
AIR-OP DAMPER I-ABF-D-3 X
X AIR-OP DAMPER 1-ABF-D-4B (58) i X
AUX. BLDG. FILTERED EXHAUSr FAN ABFXF-1A (1B)
X AUX. BLDG. FILTER UNIT ABFU-I (2)
X X
RHR PUMP MOTORAHU RHR-AHU-IA (18)
-Une Included In Press. bndry.
VC SYSTEM COMPONENTS -
Size (in.)
Seismic PRA integrity only Non-Satety MOV IVCIA (9A) 18 MOV IVC2A (10A) 18 MOV JVC3B (118) 18 MOV 1VC4B (128) 18 AIR-OP DAMPER CR-OAD-I (5)
AIR-OP DAMPER CR-OAD-3 (7)
~dR-OP DAMPFR (RA~OAD-3 LRO DA PER J-AM I
1 1
1___1_______1_
'I
- only cursory review of tf~ese cnmnnn~nt~ rAni iirAii r
J..
I I
I I
.II Pogek
,?-/
061 TABLE 2 -
0 Am I
UIIne Included In Press. bndry. I VC SYSTEM COMPONENTS (cont.) - #
Size (in.)
Seismic PRA
, lnteo*
onty In I Non-Safety 4-4
-L-4
-.- AIR-OP DAMPER CRA-OAD-4 MOTOR-OP DAMPER CR-D-1 (2)
MOTOR-OP DAMPER CR-O-4 (3)
MOTOR-OP DAMPER CR-D-5 MOTOR-OP DAMPER CRA-D-1 (3)
MOTOR-OP DAMPER CRA-D-2 (4)
MOTOR-OP DAMPER CRA-D-5 (6)
X MOTOR-OP DAMPER CRA-D-1 1 (7)
X MOTOR-OP DAMPER CRA-D-12 (8)
X MOTOR-OP DAMPER CRA-D-13 (9)
X MOTOR-OP DAMPER CRA-D-14 (10)
X MOTOR-OP DAMPER CRA-D-16 (22)
MOTOR-OP DAMPER CRA-D-17 (20) 7 MOTOR-OP DAMPER CRA-D-19 (18)
MOTOR-OP DAMPER CRA-D-21 (15)
MOTOR-OP DAMPER CRA-D-24 (30)
MOTOR-OP DAMPER CRA-D-26 (28)
MOTOR-OP DAMPER CRA-D-27 (25)
MOTOR-OP DAMPER CRA-D-29 (23)
MOTOR-OP DAMPER CRA-D-34 (33)
MOTOR-OP DAMPER CRA-D-35 (36)
MOTOR-OP DAMPER SGR-D-1 (2)
OTOR-OP DAMPER SGR-D-3 (4)
MOTOR-OP DAMPER SGR-D-5 (6)
MOTOR-OP DAMPER SGR-D-7 (8)
TRAIN A (B) CONTROL ROOM FILTER PACKAGE CRA-OAPFT-1 (2)
TRAIN A (B) CONTROL ROOM FILTER PACKAGE FAN A-(B)
I I TRAIN A (B) CONTROL ROOM AIR HANDUNG UNIT CR-AHU-1 (2)
TRAIN A (B) CONTROL ROOM AREA AIR HANDUNG UNIT CRA-AHU-1 (2)
FAN UNIT BR-XF-1 (2)
- 1. 1 1I1 SWITCHGEAR ROOM AIRHANDUNG UNIT SGR-AHU-JA (18)
SWlTCHGEAR ROOM AIRHANDLING UNIT SGR-AHU-IC (ID)
SWMTCHGEAR ROOM AIR HANDLING UNIT SGR-AHU-2A (2B)
SWITCHGEAR ROOM AIR HANDLING UNIT SGR-AHU-2C (2D)
HEATER CRA-H-1 x
HEATER CRA-H-2 x
HEATER CRA-H-3 x
HEATER CRA-H-4 X
HEATER CRA-H-5 X
HEATER CRA-H-6 (8)
X HEATER CRA-H-7 (9)
X HEATER CRA-H-1 (10)
X HEATER CRA-H-13 (12) x
~....
I t1 4-4
.3-4 IEATER CRA-H-15 (14)
I X
-'---1-I--------~-J 1 - only cursory review of these comoonents recuired
£ Poge\\
L~
062 TABLE 2 0
AM Une I Included In Press. bndry.
VC SYSTEM COMPONENTS (cont.) -
Size (in.)
_ Seismic PRA F
_Integrity only I Non-Sofety 4
4-4 HEATER CRA-H-19 (18)
X HEATER CRA-H-20 (17)
X HEATER CRA-H-21 (16)
_X HEATER CRA-H-23 (27) x HEATER CRA-H-24 (28)
X HEATER CRA-H-25 (29)
X HEATER CRA-H-26 (30)
X Une Included In Press. bndry.
YC SYSTEM COMPONENTS -
Size (in.)
Seismic PRA integrity only Non-Safety MOV IYC2A (83B) 1.25 MOV IYC39B (38A) 8 X
3-WAY VALVE 1YC54 (113) 4 X
3-WAY VALVE 1YC76 (135) 5 X
3-WAY VALVE 1YC148 (204) 2.5 3-WAY VALVE IYC)62 (218) 2.5 3-WAY VALVE IYC 176 (232) 2.5 3-WAY VALVE IYC 190 (246) 2.5 CONTROL ROOM AREA CHILLED WATER PUMP CRA-P-1 (2)
CONTROL ROOM AREA CHILLER CRA-C-1 (2)
COMPRESSION TANK CRA-T-1 (2) i !
! i I-I I P - only cursory review of these components required Page 1&e;- 23
063 TABLE 3 -
MECHANICAL EQUIPMENT LIST FOR MCGUIRE UNIT 2 IPEEE WALKDOWN II II I. I II w ('B train components are shown in parentheses. A detailed wolkdown of these components Is not nOesary if the 'B' train configotion Is similar to the 'A' train.)
Line Included In Press. bndry.-_
CA SYSTEM COMPONENTS Size (In.)
Seismic PRA Integrity only Non-Safety AOV 2CA20AB 6
AOV 2CA27A (32B) 4 AOV 2CA36AB 4
AOV 2CA48AB 4
AOV 2CA52AB 4
AOV 2CA56A (44B) 4 AOV 2CA60A (408) 4 AOV 2CA64AB 4
MOV 2CA7AC 8
MOV 2CA11A (9B) 8 MOV 2CA15A (188) 6 MOV 2CA38B 4
MOV 2CASOB 4
MOV 2CA54AC 4
MOV 2CA58A (46B) 4 MOV 2CA62A (42B) 4 MOV 2CA66AC 4
t-.~
f-F i--I MOV 2CA86A (1168) a MOV 2CA161C 8
TURBINE DRIVEN PUMP 2 (INCLUDING X
CONDENSATE EDUCTOR)
V TURBINE DRIVEN PUMP LUBE OIL HX MOTOR DRIVEN PUMP 2A (2B)
L X
WZ SUMP PUMP A (B) FROM GROUNDWATER DRAINAGE SUMP B (B)
DIESEL GENERATOR AND SUPPORTING LUne Included In Press. bndry.
COMPONENTS Size (in.)
Seismic PRA inteqrity only Non-Safety DIG 2A (2B)
X FUEL OIL DAY TANK 2A (2B)
"x FUEL OIL STORAGE TANK 2A (2B)
,FUEL OIL BOOSTER PUMP2A (2B) i_
__X FUEL OIL FUEL TRANSFER FILTERS 2A_,2A2 X
(213.12B2) i -
FUEL OIL TRANSFER PUMP 2A (2B)
I-f 4-I 4-4 Page 21,'-24
064 TABLE 3 -
DIESEL GENERATOR AND SUPPORTING Line Included In Press. bndry. I COMPONENTS (cont.)
Size (In.)
Seismic PRA Integjrity only Non-Sofety I-I 1--I 4--I.
AIR-OPERATED REGULATING VALVE 2KD9 4
(2KD29)
KD D,,G COOLING WATER HX 2A (2B)
KD INTERCOOLER PUMP 2A (2B)
KD JACKET WATER PUMP 2A (2B)
KD SURGE TANK 2A (2B)
D/G INTERCOOLER 2A (2B)
MOV 2LD108 (113) 4 X
LUBE OILINTAKE STRAINER 2A (2B)
X LUBE OIL FILTER 2A (2B)
X LUBE OIL COOLER 2A (2B)
X VD D/G BLDG. VENTILATION FANS DSF-2A. 2C (2B, 2D)
SOLENOID VALVE 2VG6 (65) 2 SOLENOID VALVE 2VG62 (66) 2_
SOLENOID VALVE 2VG63 (67) 2 SOLENOID VALVE 2VG64 (68) 2 VG STARTING AIR TANKS 2A1. 2A2 (2B1, 2B2)
VG INTAKE AIR AFTERCOOLERS AND DRYERS 2A1., 2A2
. a (2B 1. 2B2)
VG CONTROL AIR VOLUME TANK 2A C2B) i i
~-4.
4-I w.
VG AIR COMPRESSORS 2AI. 2A2 (2BM.
282)
VG LINE PURIFIERS 2AI, 2A2 (2B1, 282)
VG CONTROL AIR FILTER2A (28)
VN AIR INTAKE SILENCER 2A (2B)
X VN AIR EXHAUST SILENCER 2A (2B)
X WN D/G SUMP PUMPS 2A2. 2A3 (2B2,283)
X ZD VACUUM BLOWER PACKAGE 2A (2B)
X iUne Included in Press. bndry.
FW SYSTEM COMPONENTS Size (in.)
Seismic PRA Integrity only Non-Safety MOV 2FWIA 8
MOV 2FW33A 2
MOV 2FW49B 2
REFUELING WATER STORAGE TANK (FWS X
4-4 Poge/ Xs-
TABLE 3 -
0mne Included in Press. bndry.
F KC SYSTEM COMPONENTS Size (In.)
Seismic PRA Intearitv onlv Non-Safety 4-Seismic PRA AOV 2KC57A (82B) 12 MOV 2KC1A (2B) 20 MOV 2KC3A (180) 10 MOV 2KC5OA (53B) 20 MOV 2KC51A (54B) 4 X
MOV 2KC56A (81B) 16 MOV 2KC230A (228B) 8.....
_8 KC HX 2A (2B)
X KC PUMPS 2AI.2A2 (2B1.2B2)
X UNIT 2 KC SURGE TANK RHR PUMP MECH. SEAL HX 2A (28)
Une Included in Press. bndry.
NC SYSTEM COMPONENTS Size (In.)
Seismic PRA Integrity only Non-Sofet/
PZR PORV 2NC328 3
X PZR PORV 2NC34A 3
X PZR PORV 2NC36B 3
X a
4-4 4-4 4-i-4-4 SAFElY REUEF VLV 2NCI 6
6AET RELIE
-L 4-4 I--4 I-SAFETY REUEF VLV 2NC2
!SAFETY REUEF VLV 2NC3 6
MOV 2NC31B 3
iUne Included in Press. bndry.
ND SYSTEM COMPONENTS Size (In.)
Seismic PRA
-Integrity only Non-Safety AOV 2ND29 (14) 8 x
AOV 2ND34 8
X MOV 2ND1B 14 MOV 2ND2AC 14 X #
MOV 2ND19A (4B) 14 MOV 2ND30A (15B)
-8 MOV 2ND32 (17) 2 x
MOV 2ND33 (18) 8 x
MOV 2ND58A 8
J
~...L i
required to function during cold shutdown Page~ 1 7
Got TABLE 3 -
II Line Included In Press. bndry. I [
ND SYSTEM COMPONENTS (cont.)
Size (in.)
Seismic PRA h tegrity only Non-Safety 1-4 4-I 4-4 I-J MMMOV 2ND68A (67B) 2 ND PUMP 2A (25)
X....
ND HX 2A (28)
X Une Included In Press. bndry.
NI SYSTEM COMPONENTS Size On.)
Seismic PRA
,integrity only Non-Safety AOV 2NI50 1
X AOV 2N156 1
X AOV 2N157 0.75 X
AOV 2NI58 0.75 X
AOV 2N161 I
X AOV 2N167 I
X AOV 2N168 0.75 X
AOV 2N169 0.75 X
AOV 2N172 I
X AOV 2N178 I
AOV 2NI80 0.75 X
AOV 2N184 1
X AAOV 2NI90 1
X X
AOV 2NI91 0.75 X
AOV 2NI92 0.75 X
AOV 2N1163 0.75 X
AOV 2N!174 (179) 0.75 X
MOV 2NI9A (10B) 4 MOV 2N154A 10 x
MOV 2NI65B 1 10 X #
MOV 2NI76A 10 MOV 2NI88B 10 MOV 2NI100B 8
X MOV 2NI103A (135B)
.6 X
MOV 2NI115B (144B) 1.5 X
MOV 2NI118A (150B) 4 X
MOV 2NI121A (152B) 4 X
MOV 2NI136B 6
MOV 2NI147A 2
X MOV 2NI162A 4
X MOV 2NI173A (178B) 8 MOV 2NI183B 12 X
MOV 2NI185A (1841) 18 MOV 2N1332A 6
J 4-+
+-4.
.1-I 4-J MOV 2NI333B 6
I
,.-.I-.4-4 J-6 1
reauired to function durina cold shutdown PogeX p2-7
002 TABLE 3 -
0 0=
I I Une included in Press. bndry, I NI SYSTEM COMPONENTS (cont.)
II Size (In.)
Seismic PRA Integrity only Non-Safety I
I-.t t-.t MOV 2NI334B 6
x 2N1430A (NITOGEN BACKUP To PM PO>RVsi.
0.75 X____
2NI431 B (NITRZOGEN BACKUP TO PZR PORVs) 0.75 X
NI PUMP 2A (2B)
X (not needed for Inventory control for I" SBLOCA)
COLD LEG ACCUMULATORS X
(not needed for 1"SBLOCA)
Une Included in Press. bndry.
NS SYSTEM COMPONENTS Size (in.)
Seismic PRA Inteariy only Non-Sofe2t MOV 2NS43A (38B) 8 SPRAY NOZZLES DOWNSTREAM OF 2NS47 (42)
Une included in 1 Press. bndry.
NV SYSTEM COMPONENTS I Size (in.)
Seismic PRA I intearlty only Non-Safety
'Raw-lAOV 2NV238 3
x AOV 2NV241 3
X MOV 2NV94AC 4
MOV 2NV95B 4
MOV 2NVi4IA 4
X MOV 2NV142B 4
X MOV 2NVI5OB 2
X MOV 2NV151A 2
x MOV 2NV221A 8
MOV 2NV222B 8
MOV 2NV244A 3
MOV 2NV245B 3
CENTRIFUGAL CHARGING PUMP 2A (2B)
X SEAL WATER HX 2 x
SEAL WATER INJECTION FILTER 2A (2B) x SEAL WATER RETURN FILTER 2 x
VOLUME CONTROL TANK 2 x
x (not needed for Inventory control for V SBLOCA)
REGENERATIVE HEAT EXCHANGER j
_x x
(not needed for Inventory control for 1' SBLOCA) l I I I-I~
i-i.
I I Page/ 24'
003 TABLE 3 N I C
Une Included in Pres bndry.
I N
, RN SMEM COMPONENTS IISize (In.)
Seismic PRA integrity only I Non-Sfefy 4-I J~I
.1-I AOV 2RN21A (25B) 6 AOV 2RN22A (26B) 6 AOV 2RN68A (161B) 1.5 AOV 2RN89A (190B) 20 AOV 2RN103A (2041) 3?
AOV 2RN112A (213B) 2 AOV 2RN1I4A (2158) 2 X
AOV 2RN117A (218B) 2 AOV 2RN126A (227B) 2 X
AOV 2RN130A (231B) 2 AOV 2RN140A (2408) 4 X
AOV 2RN166A (170B) 2 AOV 2RN252B 6
X AOV 2RN277B 6
X MOV 2RN1 42 X
MOV 2RN16A (1813) 36 X
MOV 2RN40A 10 X
MOV 2RN41B (43A) 10 MOV 2RN42A 10 MOV 2RN63B 10 X
MOV 2RN64A 10 X
a MC)V 9I'NA9A (16t2BR 8
I 2R69 (162A 8
-!81.-
MOV 2RN70A (171B) 8 1-1 1-1 1-?
-wIMOV 2RN73A (174B) 8 x
MOV 2RN86A (187B) 20 MOV 2RN134A (235B) 18 X
MOV 2RN137A (23813) 18 X
MOV 2RN253A 6
X MOV 2RN276A 6
X MOV 2RN279B 6
X MOV 2RN296A (297B) 36 X
MOV 2RN299A 6
X RN PUMP 2A (28)
X RN STRAINER 2A (2B)
STANDBY NUCLEAR SERVICE WATER POND X
Line Included In Press. bnd_.
SA, SM, SV COMPONENTS Size (in.)
Seismic PRA Infegrity only Non-Safety
[Aov 2SA49AB (48AB) 6 STEAM STOP VALVE TO TDP - 2SA3 3
t-t
-t---t 1-I 5TFAM rnNIROI VAI ~JE TO TDP -
9SAA 3
AMI-R AVET D
2S-4I i
i 4i MSIV 2SM IAB 34 Pagel ~
TABLE 3 -
ULne Included In Press. bndry..
Size (In.)
Seismic PRA Integrlty only Non-Safety MSIV 2SM3AB 34 MSIV 2SM5AB 34 MSV 2SM7AB 34 MSI BYPASS VLV 2SM9AB 3
MSI BYPASS VLV 2SMIOAB 3
MSI BYPASS VLV 2SM 12AB 3
AOV 2SM78 2
X AOV 2SM83 2
AOV 2SM84 2
X AOV 2SM89 2
AOV 2SM9o 2
"X I
AOV 2SM95 2
AOV 2SM96 2
X AOV 2SMIO1 2
X x
X X
X X
X X
a f-f I--I f-4 i-f SG SRV 2SV2 6
x U I-f-i
-4*______________
f-
x
[SGSRV 2SV15 6
X MOV 2SV25 6
x MOV 2SV26 6
X I
4-ff-~
-. L L-MOV 2SV27 6
x
________________6______
-x~4 MOV 2SV28 6
X 2-2 8-6..
x Page 1 3 6
005 TABLE 4 -
ELECTRICAL EQUIPMENT LIST FOR MCGUIRE UNIT I IPEEE WALKDOWN q~q I
-+
Included In '
WI Included In I
AREA TERMINATION CABINETS Seismic PRA Non-Safet, 4l Included in AUXILIARY SHUTDOWN PANEL Seismic PRA Non-Sofety Included in SUPPORT FOR CA SYSTEM Seismic PRA Non-Safety 4160V AC SWITCHGEAR IETA OETB)
(1EMXB-2)
125V DC DISTRIIJON CENTER IEVDA (IEV0B)
X 125V DC PANELBOARD IEVDA (IEVDB)
I_
X 120V AC PANELBOARD 1EVKA (OEVKB) & MANUAL TRANSFER SWITCH X
LOCAL MOTOR-DRIVEN PUMP CONTROL PANEL x
LOCAL TURBINE-DRIVEN PUMP CONTROL PANEL
__-X___
ESFAS TRAIN A (B) 48V DC POWER SUPPLIES1 BATTERY EVCA (EVCB)
IES 1
BATTERY CHARGER EVCA (EVCB)
DC CIRCUIT BREAKER FOR MDPIA (MDPIB)AUTOSTART INVERTER IEVIA (IEVIB)
TD PUMP RELAY HF MFW PUMP RELAY BB(A) (BB(B)) )'_'_
MFW PUMP RELAY RTIt(FPTCA) (RrTI(FPTCB))
MFW PUMP RELAY PrTT-I (FPTCA) (R/TT-1 (FPTCB))
RELAY R25C(A)
(R25C(B])
RELAY K609A (K609B)
RELAY LRA6 (LRB6)
LOAD SHED RELAY LSAI (LSBJ)
TEST RELAY TSA2 (TSB2)
ESFAS SLAVE RELAY K633A (K633B)
ESFAS SLAVE RELAY K634A (K6348)
ESFAS MASTER RELAY K516A (K516B)
ESFAS INPUT RELAY K113A (K113B)
ESFAS INPUT RELAY K114A (
)I_4B)
ESFAS INPUT RELAY K121A (K121B)
ESFAS INPUT RELAY K150A (K150B)
ESFAS INPUT RELAY K230A (K230B)
WSAS INPUT RELAY K231A (K231B) i r
v.
.,SFAS INPUT RELAY K250A (K250B)
IESFAS INPUT RELAY K255A (K255B)
I_ _
Poge 1 3/
006 TABLE 4 -
H _Included In
_____t SUPPORT FOR CA SYSTEM (cont.)
Seismic PRA
.I.-4 L-L
.L..L WIESFAS INPUT RELAY K331A (I3311)
ESFAS INPUT RELAY K332A (K3328)
ESFAS INPUT RELAY K333A (K333B)
ESFAS INPUT RELAY K334A (K334B)
ESFAS INPUT RELAY K407A (K407B)
ESFAS INPUT RELAY K408A 0(408B)
ESFAS INPUT RELAY K409A 0(4098)
ESFAS INPUT RELAY K410A (K4108)
I O ESFAS LOGIC MODULE A317A (A3178)
D/G LOAD SEQUENCER (LOAD ACTUATE) RELAY 2JA(RA8) (2JA(RBO))
DIG LOAD SEQUENCER RELAY A3 (B3)
II II SG A LO-LO WATER LEVEL CHANNEL I BISTABLE
_I I I
SG A LO-LO WATER LEVEL CIIANNEL I LEVEL TRANSMITTER SG A LO-LO WATER LEVEL CHANNEL 2 BISTABLE I I I SG A LO-LO WATER LEVEL CHANNEL 2 LEVEL TRANSMITTER SG A LO-LO WATER LEVEL CHANNEL 3 BISTABLE I I SG A LO-LO WATER LEVEL CHANNEL 3 LEVEL TRANSMITTER SG A LO-LO WATER LEVEL CHANNEL 4 BISTABLE I I SG A LO-LO WATER LEVEL CHANNEL 4 LEVEL TRANSMITTER SG B LO-LO WATER LEVEL CHANNEL 1 BISTABLE I
SG B LO-LO WATER LEVEL CHANNEL 1 LEVEL TRANSMITTER SG B LO-LO WATER LEVEL CHANNEL 2 BISTABLE SG B LO-LO WATER LEVEL CHANNEL 2 LEVEL TRANSMITTER
,SG B LO-LO WATER LEVEL CHANNEL 3 BISTABLE I
SG B LO-LO WATER LEVEL CHANNEL 3 LEVEL TRANSMITTER SG B LO-LO WATER LEVEL CHANNEL 4 BISTABLE I
SG B LO-LO WATER LEVEL CHANNEL 4 LEVEL TRANSMITTER SG C LO-LO WATER LEVEL CHANNEL I BISTABLE I
SG C LO-LO WATER LEVEL CHANNEL 1 LEVEL TRANSMITTER SG C LO-LO WATER LEVEL CHANNEL 2 BISTABLE.....
I' SG C LO-LO WATER LEVEL CHANNEL 2 LEVEL TRANSMITTER SG C LO-LO WATER LEVEL CHANNEL 3 BISTABLE I I SG C LO-LO WATER LEVEL CHANNEL 3 LEVEL TRANSMITTER SG C LO-LO WATER LEVEL CHANNEL 4 BISTABLE I__ I SG C LO-LO WATER LEVEL CHANNEL 4 LEVEL TRANSMITTER SG D LO-LO WATER LEVEL CHANNEL i BISTABLE I I SG D LO-LO WATER LEVEL CHANNEL I LEVEL TRANSMITTER SG D LO-LO WATER LEVEL CHANNEL 2 BISTABLE I I SG D LO-LO WATER LEVEL CHANNEL 2 LEVEL TRANSMITTER SG D LO-LO WATER LEVEL CHANNEL 3 BISTABLE I I SG D LO-LO WATER LEVEL CHANNEL 3 LEVEL TRANSMITTER SG D L0-LO WATER LEVEL CHANNEL 4 BISTABLE I I SG D LO-LO WATER LEVEL CHANNEL 4 LEVEL TRANSMITTER INSTR. LOOP CONTAINING ICASV/M',,200, SVO201. & SV-202 INSTR. LOOP CONTAINING ICASVIMV0270 (0320) & SV0271 (0321)
INSTR. LOOP CONTAINING ICALL/P/SV/ML0520 (0480)
D NSTP ImP CONTAINlN(
JCA! lIP ISV/MI R'W) (flA4ffl I I I
L.-4--041-INSTP. LOOP CONTAINING 1CALUP /SV/ML0600 (0400)
I I
~-.
LL Pageý -3 I->
007 TABLE 4 -
II I
Included In I f
SUPPORT FOR CA SYSTEM (cont.) --
fII _I__I___
Seismic PRA I Non-Sfety I I I I
,WIINSTR. LOOP CONTAINING ICALL/P/SV/ML0640 (0360)
I I I.
INSTR. LOOP CONTAINING ICAFE/PS/FT/P 5000 (5010), PS5001 (5011). & PS5002 (5012)
INSTR. LOOP CONTAINNG ICAPS/PT/P 5020 (5030) 1I I
INSTR. LOOP CONTAINING ]CAFE/PS/FT/P5040. PS5041, PS5042, & PS5044 INSTR. LOOPCONTAINING I CAPS/PT/PG/P 5050 INSTR. LOOP CONTAINING ICAPS/PT/P 5070 (5080)
INSTI.
LOOP CONTAINING ICAFE/FT/P5090 (5110).& FT5091 (5111)
INSTR. LOOP CONTAINING ]CAFE/FT/P 5100 (5120) & FT5101 (5121)
INSTR. LOOP CONTAINING ICAPS/PT/P 5160 INSTR. LOOP CONTAINING ICFLT/P 5490 INSTR. LOOP CONTAINING ICFLT/P 5500 INSTR. LOOP CONTAINING ICFLT/P5510 INSIR. LOOP CONTAINING ICFLT/P 5520 INSTR. LOOP CONTAINING ICFLT/P 5530 INSTR. LOOP CONTAINING ICFLT/P 5540 INSTR. LOOP CONTAINING ICFLT/P 5550 INSTR. LOOP CONTAINING ICFLT/P 5560 INSTP. LOOP CONTAINING ]CFLT/P 5570 INSTR. LOOP CONTAINING ICFLT/P 5580 INSTR. LOOP CONTAINING ICFLT/P 5590 INSTR. LOOP CONTAINING ICFLT/P5600 INSTR. LOOP CONTAINING ICFLT/P 6000 INSTR. LOOP CONTAINING ICFLT/P6010 INSTR. LOOP CONTAINING 1CFLT/P 6020 INSTR. LOOP CONTAINING ICFLT/P 6030 Included in SUPPORT FOR DIESEL GENERATORS Seismic PRA Non-Safer 4160V AC SWITCHGEAR IETA (lETB).
X 1600V AC LOAD CENTER 1ELXA (IELXB)
X 600V AC LOAD CENTER IELXC CIELXD)
X 600V AC LOAD CENTER IELXE (IELXF)
120V AC PANELBOARD IDG1A (IDGIB) x 125V DC PANELBOARD IEVDA (J.EVDD)
X 125V DC BATTERY / RACK x
INVERTER
'_x D/G CONTROL PANELS
_x BATTERY 1EDGA (1EDGB) AND CHARGERS x
BATTERY IEDGA (1EDGB) INPUT & OUTPUT BREAKERS 600 / 120V AC TRANSFORMER TO PANELBOARD IDGIA (IDG IB)
.BREAKER DG1A-2 (DG1B-2) 1,
~AI fTfl PFSFT PFI AV EDflPA31 (FDflPRTh t I ITO RESET REA
~fA-A ETWI i i i-i i
BLACJK UT RELAY DC(BSUAJ (DC(BOB))
i II--
____________ J~I J~~i Pogey 3
TABLE 4 -
I I I I I IIncluded In SUPPORT FOR DIESEL'GENERATORS (cont.)
Ie~nk n
Pu A Non-SofetI
___I I___
Seismic PRA '
_______ty mn I
I i
1-4 5-1 WI BLACKOUT LOGIC RELAY DA(LRA21 (DA(U.B2I)
DEFEAT TEST RELAY FB(DTSA) (FB(DTSB))
DIG START RELAY 2TRA[A] (2TRA(B))
D/G START RELAY 2TRAI,(A) (2TRAI(B))
D/G START RELAY 2TRBtA) (2TRB(B))
D/G START RELAY 2TRC(A) (2TRC(B))
DIESEL STARTING AIR RELAY RVGI(A) (RVG]I (B))
DIESEL STARTING AIR RELAY RVG2(A) (RVG2(B)).
DIESEL STARTING AIR RELAY RVG3(A) (RVG3(B])
D/G AUTOSTART RELAY DASR(A) (DASR(B))
LOAD SHED RELAY AB(LSAI)
(AB(LSB1))
LOAD SHED RELAY AA(LSA2) (AA(LSB2))
LOAD SHED TIMER RELAY GC(LSAT) (GC(LSBI))
LOGIC TIMER RELAY FD(LTIA) (FD(LT1B))
LOGIC TIMER RELAY FD(LT2A) (FD(LT2B))
RELAY AC[127ZBX)
RELAY AE(127XBX)
RELAY 3CR(A)
(3CR(B))
RELAY DGIFRA (DG1FRB)
RELAY ESXIA) (ESX(B))
RELAY 2TRA(A) (2TRA(B))
RELAY FC(TRA1)
(FC1RB1])
__n__
RELAY SIA1X(A)
(SIAIX(B))
RELAY SIA2X(A)
(SIA2X[B))
RELAY SIA4X(A)
(SIA4X(B)).....
RELAY TSA3 ("SB3)
RESET RELAY EB(RRA)
(EB(RRB))
RESTART RELAY FA(RGA)
(FA(RGBD)
UNDERVOLTAGE RELAY 4CA(A)
(4CA(B))
UNDERVOLTAGE RELAY 4DA(AJ (4DA[B)
UNDERVOLTAGE RELAY AC(127ZAX) (AC(127ZBX))_
UNDERVOLTAGE RELAY AD(127YAX) (AD{127YBX))
UNDERVOLTAGE RELAY AE(127XAX)
(AE(127XBX))
RESET SWITCH 4CC(A) (4CC(B))...
RESET.SWITCH EG135 SPEED SWITCH S'AI (SIBI)
SPEED SWITCH SIA2
($IB2)
INSTR. LOOP CONTAINING IFDLS5040 & LS5041 C5050 & 5051)
INSTR. LOOP CONTAINING IJLDPG/PS5120 & PS5121/5122/5123 (5130 & 5131/5132/5133)
INSTR. LOOP CONTAMNING 1LDPT/PG5360 (5370)
" FT INSTR. LOOP CONTAINING IVGPGjPS5O40 & PG/PS55 (5060 & 5070)
INSTR. LOOP CONTAINING IVGPG/PS508O (5090) 1 1 I INSTR. LOOP CONTAINING IVGPG/PSS120 & PG/PS5122 (5140 & 5142)
AýNSTRWY)PC NTAININGIVr-P(--IMrl-tlPPv--/D-,';1'40frlgngrirON Iqlp-I I I I Page A 34-
009 TABLE 4 -
Included In 1~-I~
l-*t 1--I SUPPORT FOR FW SYSTEFM rS~Lmir'.
PDA Nnn..-r~fnt SUPPORT~I~-
FO WSYT esmcPANo1i w
INSTR. LOOP CONTAINING I FWLTIP 5000 INSTR. LOOP CONTAINING IFWLT/P 5010 INSTR. LOOP CONTAINING IFWLT/P 5020W Included In SUPPORT FOR KC SYSTEM Seismic PRA Non-Sofety 4160V AC SWITCHGEAR )ETA (IETB)
X 125V DC PANELBOARD 1EVDA (IEVDD)
X D/G ACCELRATED SEQUENCE RELAY 2DBrAA2) (2DB(AB2))
D/G AUTO RESET AUXILuARY RELAY CC(TRA3X) (CC (TRB3X )I D/G LOAD ACTUATE RELAY 2HA(RA6)
C2HALRB6))
j DIG LOAD SEQUENCER RELAY LSA2 (LSB2))[ I____
DIG LOAD SEQUENCER RELAY RA6 (RB6) IJ I D/G LOADING TRANSIENT ADVANCE TIMER RELAY 2AD(ATAI)
(2AD(ATB4))
D/G LOADING TRANSIENT ADVANCE TIMER RELAY 2BD(ATA2)
C2BD(ATB2))
DIG LOADING TRANSIENT ADVANCE TIMER RELAY 2CD(ATA3) (2CD(ATB3))
DIG LOADING TRANSIENT ADVANCE TIMER RELAY 2DD(ATA4) (2DD(ATB4))______
D/G SEQUENCE TIMER RELAY GA(ST4A) (GA(ST4B))
I: I_ ___-
DIG SEQUENCE TIMER RELAY GB(ST2A) (GB(ST2B))
l D/G SEQUENCE TIMER RELAY HB(ST6A) (HB(ST6B))
DIG SEQUENCE TIMER RELAY HC(ST5A)
(HC(ST5B))
D/G TEST RELAY 2FB(TSA4) (2FB(TSB4))__________
ESFAS SLAVE RELAY K610A (K610B)
TEST RELAY TSAI (TSBI)
INSTR. LOOP CONTAINING 1KCPT/P 5490 (5500)
=
INSTR. LOOP CONTAINING 1KCFE/FT/P 5530 (5540)
INSTR. LOOP CONTAINING IKCFE/FT/FS/SV/P 5670 (5680)
___Included in MAIN CONTROL BOARDS Seismic PRA Non-Safety Included In SUPPORT FOR NC SYSTEM Seismic PRA ' Non-Satety 4160V AC SWITCHGEAR IETA (IETB)
_X 600V AC LOAD CENTER IEVXA (IELXB)
X 600V AC LOAD CENTER IELXC (1ELXD)
i~
I-- I-I 4-I4 125V DC PANELBOARD 1EVDA ()EVDD)
X
~
L..J________________ '.L Pogeo% 35-
010 TABLE 4 -
I FE IIII Included PnJF' SUPPORT FOR NC SYSEM (cont.)
II I
on-Safety I
I ACCELERATED SEQUENCE RELAY 2CB(AAI) (2CBfABI)
I ESFAS SLAVE RELAY K608A (K608B)
I If ESG AUXIUARY RELAY BD(ESGAXI) (BDIESGBX1))
LOAD SHED RELAY AB(LSAI] (AB(LSBI))
I I MAXIMUM SEQUENCE TiMER RELAY BE(LT3A)
(BE(LT3B))
RELAY 2AB(LRA4) (2AB(LRB4])
RELAY DC(BOA)
(DC(BOB))
RELAY DAILRA2) (DA(LRB2))
I RELAY FC(TRAI) (FC(TRBI))
SEQUENCER LOAD RELAY 2CA(RA)] (2CA(RB1))
SEQUENCER LOAD RELAY 2DA(RA2) (2DA(RB2))
SEQUENCER TIMER RELAY JA(STIA) (JA(STIB))
TEST RELAY 2FB(TSA4]
(2FB(TSB4))
TEST RELAY 2GB(TSA5) (2GB(_SB5])
UNDERVOLTAGE RELAY CB(127AX} (CB(127BX))
INSTR. LOOP CONTAINING 1NCSVO320 & SVO321 INSTR. LOOP CONTAINING 1NCSVO340 & SV0341 INSTR. LOOP CONTAINING INCSVO360 & SV0361 Included In SUPPORT FOR ND SYSTEM
-- Seismic PRA Non-Sa-ety 4160V AC SWITCHGEAR 1ETA ()ETB)
X 125V DC DISTRIBUTION CENIER 1 EVDA (1 EVDD)-
X D/G LOAD ACTUATE RELAY 2FA(RA4)
(2FA(RB4))
RELAY DGTSA6 (DGTSB6) IEA(EB_
RELAY LSA1 (LSBO)
I__A_(EV_)_
INSTRD LOOP CONTAINING T
NDRD/P50X) (5120) &
ANDRD/P/CR506) (5070)
INSTR. LOOP CONTAINING INDFEIFS5O4O (505)=_____
INSTR. LOOP CONTAINING INDPT/P 5090 (5080)
INSTIR. LOOP CONTAINING 1NDFE/FT5250 (5260)
Included In SUPPORF FOR NI SYSTEM
____Selsmic PRA
_Norr-Safety 4160V AC SWITCHGEAR lETA ClEIB)
____x 125V DC PANELBOARO I1EVDA 0 EVDD)
____-_____X____
DIG LOAD ACTUATE RELAY 2EA(RA3) (2EA(RB3))_____
~VI(~
LOAL) S~U~NLLI~ kl~LAY I~A3 (RB~3)
I I
-GLA EUNE EA A
R3 I I i
'D/G RELAY LSA1 (LSBI)
II PogeK
-1ý
011 TABLE 4 -
7 --
1 1 1 1 1
Included In SUPPORT FOR N SYSTEM (cont.)
Seismic PRA Non-Safer
+-+
4 1
WIL)&~ IESF RELAY LX1SAA (D~ISB6)
Il UMIT SWITCH TO MOV IN1147A LIMIT SWITCH TO MOV IN1185A (1NI184B)
INSTR. LOOP CONTAINING I NILT/P 5260 INSTR. LOOP CONTAINING I NILT/P 5270 Included in SUPPORT FOR NV SYSTEM Seismic PRA Non-Safety 4160V AC SWITCHGEAR IETA (QETB)
125V DC PANELBOARD )EVDA (1EVDD)
X D/G AUTO RESET RELAY ED(TRA3)
(ED(TRB3))
D/G LOAD ACTUATE RELAY 2DA(RA2) (2DA(RB2))
DIG TEST RELAY TSA2 (TSAB)
'I I_
CONTAINMENT HIGH PRESS. CHANNEL 2 BISTABLE (ESFAS)
CONTAINMENT HIGH PRESS. CHANNEL 2 TRANSMI7TER (ESFAS)
CONTAINMENT HIGH PRESS. CHANNEL 3 BISTABLE (ESFAS)
CONTAINMENT HIGH PRESS. CHANNEL 3 TRANSMITTER (ESFAS)
CONTAINMENT HIGH PRESS. CHANNEL 4 BISTABLE (ESFAS)
CONTAINMENT HIGH PRESS. CHANNEL 4 TRANSMITTER (EFAS)
ESFAS INPUT RELAY K131A (K131B)
ESFAS INPUT RELAY K133A (K133B)
ESFAS INPUT RELAY K201A (K201B)
ESFAS INPUT RELAY K217A (K271B)
ESFAS INPUT RELAY K247A (K247B)
ESFAS INPUT RELAY K3303A (K330B)
ESFAS INPUT RELAY K344A (K344B)
- ESFAS INPUT RELAY K417A (K417B)
ESFAS INPUT RELAY K430A (K430B)
ESFAS INPUT RELAY K444A (K444B)
ESFAS LOGIC MODULE A230A (A201B)0 ESFAS LOGIC MODULE A213A (A213B)
ESFAS LOGIC MODULE A308A (A308B)
ESFAS LOGIC MODULE A313A (A313B)
ESFAS LOGIC MODULE A411A (A411B)
ESFAS LOGIC MODULE A416A (A416B)
I ESFAS MASTER RELAY K501A (K501B)
ESFAS SLAVE RELAY K603A (K603B)
ESFAS SLAVE RELAY K607A (K607B)
LOW STEAMLINE PRESSURE CHANNEL 1 BISTABLE (ESFAS)
LOW STEAMLINE PRESSURE CHANNEL 1 TRANSMITTER (ESFAS)
ýLOW STEAMLINE PRESSURE CHANNEL 2 BISTABLE (ESFAS)
ý -4
-i i
LOW STEAMLINE PRESSURE CHANNEL 2 TRANSMITTER (ESFAS)
£ I
I I
Pagek ?37
012 TABLE 4 -
I I I I Included in I
_I SUPPORT FOR NV SYSTEM (cont.)
J.
I I Seismic PRA fy I i W-ILOW STEAMLUNE PRESSURE CHANNEL 4 BISTABLE (ESFAS) i LOW STEAMLINE PRESSURE CHANNEL 4 TRANSMI"TTER (ESFAS)
PRESSURIZER LOW PRESSURE CHANNEL I BISTABLE (ESFAS) I PRESSURIZER LOW PRESSURE CHANNEL I TRANSMITTER (ESFAS)
PRESSURIZER LOW PRESSURE CHANNEL 2 BISTABLE (ESFAS) I I PRESSURIZER LOW PRESSURE CHANNEL 2 TRANSMITTER (ESFAS)
PRESSURIZER LOW PRESSURE CHANNEL 3 BISTABLE (ESFAS)
I PRESSURIZER LOW PRESSURE CHANNEL 3 TRANSMITTER (ESFAS)
INSTR. LOOP CONTAINING 1 NVFE/FT/SS/P 5620 & INVFT/P 5621 INSTR. LOOP CONTAINING 1NVFE/FT/SS/P 5630 & 1NVFT/P 5631
'Included in PROCESS CONTROL CABINETS Seismic PRA Non-SofetV I Included In SUPPORT FOR RN SYSTEM Seismic PRA Non-Safety' 4160V AC SWITCHGEAR IETA (I E11)
125V DC DISTRIBUTION CENTER IEVDA (IEVDD)
_*_X D/G LOAD SEQUENCER RELAY 21A(RA7)
(21A(RB7))
D/G LOAD SEQUENCER RELAY LSAI (LSBI)
II DIG LOADING TRANSIENT ADVANCE TIMER RELAY 2ED(ATA5) (2ED(ATB5))
l D/G SEQUENCE TIMER RELAY HA(ST7A)
(HA(ST7B])
D/G TEST RELAY 2FB(TSA4) (2FB[TS4]))
I II
.I INSTR. LOOP CONTAINING 1RNPG/PS5000 & SVO210.0211.0220.0221 (5010 & 0250,0251,0C260, 0261) 1____
1_____H INSTR. LOOP CONTAINING IRNPT/PS/P 5020 (5030) 1 INSTR. LOOP CONTAINING IRNFE/FT/P 5040 & FT5041 (5050 & 5051)
INSTR. LOOP CONTAINING 1 RNFE/FT/P 5220 (5230) 1--
INSTR. LOOP CONTAINING I RNFE/FT/P 5360 & PT/P 5361 (5370 & 5371)
_Non-Safet REACTOR TRIP BREAKER A (B) 1
._j EACTOR TRIP BYPASS BREAKER A (B's EACTOR TRIP BYPASS BREAKER A (B)
Pogex *,?
013 TABLE 4 -
II III I_ I Included In I SUPPORT FOR SM. SV SYSTEMS I
II Seismic PRA j Non-Sa'el I I I-I MV1600V AC MCC IEMXA-2 II x
I
_IX NSTR LOOP CONTAINING 1SISV0016 (001 1). (0013) & LL00O. 0011 INSTR. LOOP CONTAINING ISMSSV030 (0031). (0033) & WL0030. 0031 INSTR. LOOP CONTAJNING ISMSV0050 (0051)1(0053) & LLOO50. 0051 INSTR. LOOP CONTAINING ISMSVO070 (0071)1(0073) & LL0070, 0071 INSTR. LOOP CONTAINING ISMSV/LL/ML0090 (SVO091)
INSTR. LOOP CONTAINING ISMSV/LL/MLOl10 (SV0111)
INSTR. LOOP CONTAINING ISMSV/LL/MLOi 10 (SV01 11)
INSIR. LOOP CONTAINING JSMSV/LL/MLOJ2O (SV0121)
INSTR. LOOP CONTAINING I*vlFE/FT/P5000, I)
RCPS. FWCS (FE/FT/P 5010, RCPS, FWCS)
INSTR. LOOP CONTAINING JSMFE/FT/P 5020, JRCOPS. FWCS (FE/FT/P 5030. RCPS, FWCS)
INSTR. LOOP CONTAINING ISMFE/FT/P 5040. RCPS, FWCS (FE/FT/P 5050, RCPS, FWCS)
INSTR. LOOP CONTAINING ISMFE/FT/P 5060, JRCPS. FWCS (FE/FT/P 5070, RCPS, FWCS)
INSTR. LOOP CONTAINING 1SMPT/P 5080 & RCPS INSTR. LOOP CONTAINING ISMPT/P 5090 & RCPS INSTR. LOOP CONTAINING ISMPT/P 5100 & RCPS INSTR. LOOP CONTAINING 1SM9PT/P 5110 & RCPS INSMR. LOOP CONTAINING ISMPT/P 5120 & RCPS INSTR. LOOP CONTAINING ISMPT/P 5130 & RCPS INSTR. LOOPCONTAINING ISMPT/P5140 & RCPS INSTR. LOOP CONTAINING 1SlPT/P5150 & RCPS B-INSTR. LOOP CONTAINING 1SMPT/P5160 & RCPS
- J INSTR. LOOP CONTAINING IS.PT/P5170 & RCPS
"-llNSTR. LOOP CONTAINING 1SIl PT/P 5180 & RCPS i
i INSTR. LOOP CONTAINING 1Sk4PT/P 5190 & RCPS Included In Seismic PRA Non-Safety SOLID STATE PROTECTION SYSTEM X
Included In SUPPORT FOR VA SYSIEM - f Seismic PRA Non-Safety POWER SUPPLY FOR VA SYSTEM x
Included In SUPPORT FOR VC SYSEM - #
Seismic PRA Non-Sofety 600V AC MCC 1EMXH Iu I
~I 1
I - only cursory review of tti-e comoonents reouired Poge% 3q
01i TABLE 4 -
SUPOI 1O YC SYTE IncSeismic I T SUPPORT FOR YC SYSTEM - i ISeismic PRA Non-Safety w
4760V AC SWITCHGEAR IETA (1ETB) 4160V AC SWITCHGEAR 2ETA (2ETB)
=,,
600V AC MCC IEMXG 600V AC MCC 2EMXG 600V AC MCC 1EMXH 600V AC MCC 2EMXH
=,
120V AC PANELBOARD EKA (EKB) 120V AC PANELBOARD KXA S-only cursory review of these components re uired Page~ 4-90
TABLE 5 -
0
ý ELECTRICAL EQUIPMENT LIST FOR MCGUIRE. UNIT 2 IPEEE WALKDOWN
- Y. - ¶ -
q -
y ~
I -
I ~
I I
U liii l~t 11 Included In f___
AREA TERMINATION CABINETS SeismIc PRA Non-Safetv Included in AUXILIARY SHUTDOWN PANEL Seismic PRA Non-Sofe X
Included in SUPPORT FOR CA SYSTEM Seismic PRA Non-Safe 4160V AC SWITCHGEAR 2ETA (2ETB)
X 500V AC MCC 2EMXA (2EMXB) (2EMXB-2)
125V DC DISTRIBUTION CENTER2EVDA (2EVDB) x 125V DC PANELBOARD 2EVDA (2EVDB)
I x
120V AC PANELBOARD 2EVKA (2EVKB) & MANUAL TRANSFER SWITCH X
LOCAL MOTOR-DRIVEN PUMP CONTROL PANEL X
LOCAL TURBINE-DRIVEN PUMP CONTROL PANEL X
ESFAS TRAIN A (8) 48V DC POWER SUPPLIES I F-I-I 4-+
1.-I.
BATTERY EVCA (EVCB)
I BATTERY CHARGER EVCA (EVCB)
V DC CIRCUIT BREAKER FOR MDP2A (MDP2B) AUTOSTART INVERTER 2EVIA (2EVIB)
TD PUMP RELAY HF MFW PUMP RELAY BB(A) (BB(B)) )__
MFW PUMP RELAY R/TI(FPTCA) (R/TT(FPTCB))
MFW PUMP RELAY RfIT-I (FPTCA) (R11T-I (FPTCB))
RELAY R25C(A)
(R25C(B))
RELAY K609A (K609B)
RELAY LRA6 (LRB6)
LOAD SHED RELAY LSAI (LSBI)
TEST RELAY TSA2 (TSB2)
ESFAS SLAVE RELAY K633A (K633B)
ESFAS SLAVE RELAY K634A (K634B)
ESFAS MASTER RELAY K516A 0(516B)
ESFAS INPUT RELAY K113A (KII13B)
ESFAS INPUT RELAY K114A (K114B)
ESFAS INPUT RELAY K121A (K121B)
ESFAS INPUT RELAY K15OA (KI50B)
ESFAS INPUT RELAY K230A (K230B)
ESFAS INPUT RELAY K231A (K231B) bIIESFAS INPUT RELAY K250A (K250B) i i..
i
-I WM E.SIAS INPUTI RELAY K255A (K255~
1-I 1.-i.
ESFAS INPUT RELAY K331A (K331B)
A -
.J. -
.4.
L -
I.
Page%- 4/
016 TABLE 5 -
I.I.II_
I Included In i SUPPORT FOR CA SYSTEM (cont.)
I i
I I Selsmic PRA I Non-Sfet I
L....L L~L w
0~
ESFAS INPUJT RELAY K332A (1(332B)
ESFAS INPUT RELAY K333A (K333B)
ESFAS INPUT RELAY K334A (13348)
ESFAS INPUT RELAY K407A (K4AO7B)
ESFAS INPUT RELAY K408A (1C408B)
ESFAS INPUT RELAY K409A (K409B)
ESFAS INPUT RELAY K410A 0(41013)
ESFAS LCO31C MODULE A317A (A3 178)
DIG LOAD SEQUENCER (LOAD ACTUATE) RELAY 2JA(RA8) (2JA(R88))
DIG LOAD SEQUENCER RELAY A3 (B3)L I I-TRANSMITTER SG A LO-LO WATER LEVEL CHANNEL I BISTABLE I I SG A LO-LO WATER LEVEL CHANNEL 1 LEVEL TRANSMITTER SG A LO-LO WATER LEVEL CHANNEL 2 BISTABLE I I SG A L-LO WATER LEVEL CHANNEL 2 LEVEL TRANSMITTER SG A LO-LO WATER LEVEL CHANNEL 3 BISTABLE I I SG A LO-LO WATER LEVEL CHANNEL 3 LEVEL TRANSMITTER SG A LO-LO WATER LEVEL CHANNEL 4 BISTABLE II SG A LO-LO WATER LEVEL CHANNEL 4 LEVEL TRANSMITTER SG B LO-LO WATER LEVEL CHANNEL I BISTABLEI I
SG B LO-LO WATER LEVEL CHANNEL I LEVEL TRANSMITrERI SG B 10-10 WATER LEVEL CHANNEL 2 BSAL FF I-SG 8 LO-LO WATER LEVEL CHANNEL 2 LEVEL TRANSMITTER SG B LO-10 WATER LEVEL CHANNEL 3 BISTABLE I
I 4 SG B LO-10 WATER LEVEL CHANNEL 3 LEVEL TRANSMITTER m
SG B LO-LO WATER LEVEL CHANNEL 4 BISTABLE I
SG B LO-LO WATER LEVEL CHANNEL 4 LEVEL TRANSMITTER SG C L0-L0 WATER LEVEL CHANNEL I BISTABLE I I SG C 10-10 WATER LEVEL CHANNEL 1 LEVEL TRANSMITTER SG C LO-LO WATER LEVEL CHANNEL 2 BISTABLE I I_,'
SG C LO-LO WATER LEVEL CHANNEL 2 LEVEL TRANSMITTER SG C LO-LO WATER LEVEL CHANNEL 3 BISTABLE I I SG C LO-10 WATER LEVEL CHANNEL 3 LEVEL TRANSMITTER SG C LO-LO WATER LEVEL CHANNEL 4 BISTABLE I I SG C LO-LO WATER LEVEL CHANNEL 4 LEVEL TRANSMITTER SG D LO-LO WATER LEVEL CHANNEL 1 BISTABLE I__
SG D LO-LO WATER LEVEL CHANNEL I LEVEL TRANSMITTER SG D LO-LO WATER LEVEL CHANNEL 2 BISTABLE I I SG D LO-LO WATER LEVEL CHANNEL 2 LEVEL TRANSMITTER SG D LO-LO WATER LEVEL CHANNEL 3 BISTABLE I L SG D LO-LO WATER LEVEL CHANNEL 3 LEVEL TRANSMITTER SG D LO-LO WATER LEVEL CHANNEL 4 BISTABLE I__"
SG D LO-LO WATER LEVEL CHANNEL 4 LEVEL TRANSMITTER INSTR. LOOP CONTAINING 2CASV/MV0200. SV0201, & SV0202 INSTR. LOOP CONTAINING 2CASV/MV0270 (0320) & SV0271 (0321)
INSTR. LOOP CONTAINING 2CALL/P /SV/ML0520 (0480)
_ I INSTR. LOOP CONTAINING 2CALL/P/SV/ML05W0 (0440)
.NSTR.
LOOP CONTAINING 2CAIL/P ISV/ML0600 (040m1 I I Ii----.--- -O
.. IN.. 2--L T
/.--t-0400-I-INSTR. LOOP CONTAINING 2CALL/P /SV/ML0640 (0360)
I I
.PageX 4-;.-
017 TABLE 5 -
0AL SUPPORT FOR CA SYSTEM (Cont.) I] L J Seismic PRA I Non-Sofet I I I I I
I-.
I I
-W-IINST-R. LOOP CONTAINING 2CAFEIPS/FTIPS5000 (5010',. PS,5Ofl1 (5011. & PS5013'2 ('5(}12',
INSTR. LOOP CONTAINING 2CAPS/PT/P 5020 (5030)
I" INSTR. LOOP CONTAINING 2CAFE/PS/FT/P 5040, PS5041, PS5042, & PS5044 INSTR. LOOP CONTAINING 2CAPS/PT/PG/P 5050 M)_
INSTR. LOOP CONTAINING 2CAPS/PT/P 5070 (5080)
INSTR. LOOP CONTAINING 2CAFE/FT/P 5090 (5110) & FT5091 (5111)
INSTR. LOOP CONTAINING 2CAFE/FT/P5100 (5120) & FT5101 (5121)
INSTR. LOOP CONTAINING 2CAPS/PT/P 5160 INSTR. LOOP CONTAINING 2CFLT/P5490 INSTR. LOOP CONTAINING 2CFLT/P 5500.
INSTR. LOOP CONTAINING 2CFLT/P 5510 INSTR. LOOP CONTAINING 2CFLT/P 5520 INSTR. LOOP CONTAINING 2CFLT/P 5530 INSTR. LOOP CONTAINING 2CFLT/P 5540
=
INSIR. LOOP CONTAINING 2CR.T/P 5550 INSTR. LOOP CONTAINING 2CFLT/P 5560 INSTR. LOOP CONTAINING 2CFLT/P 5570 INSTR. LOOP CONTAINING 2CFLT/P 5580 INSTR. LOOP CONTAINING 2CFLT/P 5590 INSTR. LOOP CONTAINING 2CFLT/P 5600
.. I INSTR. LOOP CONTAINING 2CFLT/P6000 INSTR. LOOP CONTAINING 2CFLTIP6010 INSTR. LOOP CONTAINING 2CFLTIP6020 4-I f-i INSTR. LOOP CONTAINING 2CFLT/P6030 WI-4-4 4-4
---.-I.
I-I
- Included In SUPPORT FOR DIESEL GENERATORS Seismic PRA Non-Safety 4160V AC SWITCHGEAR 2ETA (2ETB)
X 600V AC LOAD CENTER 2ELXA (2ELXB)
X 600V AC LOAD CENTER 2ELXC (2ELXD)
X 600V AC LOAD CENTER 2ELXE (2ELXF)
X 600V AC MCC 2EMXA (2EMXB) x 600V AC MCC 2EMXE X
120V AC PANELBOARD 2DG2A (2DG2B)
X 125V DC PANELBOARD 2EVDA (2EVDD)
X 125V DC BATTERY / RACK X
INVERTER X
DIG CONTROL PANELS x
BATTERY 2EDGA (2EDGB) AND CHARGERS X
BATTERY 2EDGA (2EDGB) INPUT & OUTPUT BREAKERS 600 / 120V AC TRANSFORMER TO PANELBOARD 2DG2A (2DG2B)
BREAKER DG2A-2 CDG2B-2)
.AUTO RESET RELAY ED(TRA31 (EDrTRB3})
II_
BLACKOUT RELAY DC(BOA) (DC(BOB))
I i I i i
BLACKOUT LOGIC RELAY DA(LRA2) (DA(LRB2))
I I I L
.!-~
PageX 4-3
018 TABLE 5 -
I I I IIIIncluded In I I SUPPORT FOR DIESEL GENERATORS (cont.)
i Seismic PRA Non-Safety 4-4.
4--I-L DEFEAT TEST RELAY FB(DTSA) (FB(DTSBD)
Il D/G START RELAY 2TRA(A] (2TRA(B))
D/G START RELAY 2TRAI(A)
(2TRA1(B))
D/G START RELAY 2TRB(A)
(2TRB(B))
D/G START RELAY 2TRC(A) (2TRC(B))
DIESEL STARTING AIR RELAY RVG (A) (RVGI(B])
I DIESEL STARTING AIR RELAY RVG2(A]
(RVG2(B)
DIESEL STARTING AIR RELAY RVG3(A) (RVG3tB))
D/G AUTOSTART RELAY DASR(A)
(DASR(B))
I LOAD SHED RELAY AB(LSA1)
(AB(LSBI))
LOAD SHED RELAY AA(LSA2) (AA(LSB2))
j LOAD SHED TIMER RELAY GC(LSAT) (GC(LSBT))
I LOGIC TIMER RELAY FD(LTIA)
(FD(LT1B))
LOGIC TIMER RELAY FD(LT2A) (FD(LT2B))
RELAY AC(J27ZBX)
RELAY AE(127XBX)
RELAY 3CR(A)
(3CR(B))
RELAY ART{A) (ART(B))
RELAY DGIFRA (DGIFRB)
RELAY ESX(A)
(ESX(B))
RELAY 2TRA(A] (2TRA(B))
RELAY FC(TRAI)
(FC(TRBI))
(HRB(BB))
RELAY RTD(A)
(RTD(B))
RELAY S1A1XfA)
(S1A1X(BP)
RELAY S1A2X(A)
(SIA2X(B))
RELAY S1A4X(A)
(S1A4X(B))
RELAY TSA3 (TSB3)
RESET RELAY EB(RRA)
(EB(RRB))
RESTART RELAY FA(RGA)
(FA(RGB))
UNDERVOLTAGE RELAY 4CA(A)
(4CA[B))
UNDERVOLTAGE RELAY 4DA(A)
(4DA(B))
UNDERVOLTAGE RELAY AC(127ZAX) (AC(127ZBX))
UNDERVOLTAGE RELAY AD(127YAX)
(AD(127YBX))
UNDERVOLTAGE RELAY AE(127XAX)
(AE[127XBX))
I RESET SWITCH 4CC(A) (4CC(B])
4
_I, RESET SWITCH EG135 SPEED SWITCH S2 A2
($2 B2 )
SPEED SWITCH $2A2 (S2B2)
INSTR. LOOP CONTAINING 2FDLS5040 & LS5041 (5050 & 505 1)
INSTR. LOOP CONTAINING 2LDPG/PS5120 & PS5121/5122/5123 (5130 & 5131/ 5132/ 5133)
INSTR. LOOP CONTAINING 2LDPT/PG5360 (5370) 1 1 1
INSTR. LOOP CONTAINING 2VGPG/PSS040 & PG/PSSMO (5060 & 5070)
INSTR. LOOP CONTAINING 2VGPG/PM080 (5090) 1-1 INSTR. LOOP CONTAINING 2VGPG/PS5120 & PG/PS5122 (5140 & 5142)
INSTR. LOOP CONTAINiNG 2VGPG/PS5130 & PG/PS5132 (5150 & 5152)
I I 1 1 I
I I
I I
4-J I I I I L
J.~J ____________
J~.J P°ge' 4r1-
019 TABLE 5 -
0 I I I I I
SYSncEuMed in I
I SUPPOIRT FOP FW SYSTEM I
Seismic PRA I I Non'-Sofejy 2-f f-i I-I INSTR. LOOP CONTAINING 2FWLT/P 5000
-,q INSTR. LOOP CONTAINING 2FWLT/P 5010 t
INSTR. LOOP CONTAINING 2FWLT/P 6020 M'
'I Included In SUPPORT FOR KC SYSTEM
__Seismic PRA Non-Sofety 4160V AC SWITCHGEAR 2ETA (2ETB) x 600V AC MCC 2EMXA (2EMXB)
X 125V DC PANELBOARD 2EVDA (2EVDD)
X D/G ACCELPATED SEQUENCE RELAY 2DB(AA2) (2DB(AB2})
DIG AUTO RESET AUXIUARY RELAY CCETRA3X)
(CC(2B3X)DT (2B_(ATB2])
D/G LOAD ACTUATE RELAY 2 TIMA(RA6)
REMAMBO) 2CDATA3__(2 AT D/G LOAD SEQUENCER RELAY LSA2 ALSB2)j I__[A_4)_2DDT__
D/G LOAD SEQUENCER RELAY RA6 (GB6) I_ I D/G LOADING TRANSIEE ADVANCE TIMER RELAY 2AD(ATA2
) (2AD(AT1))B D/G LOADING TRANSIENT ADVANCE TIMER RELAY 2BD(ATA2)
(2)0(ATB2))
D/G LOADING TRANSIENT ADVANCE TIMER RELAY 2CD(ATA3) (2CD(ATB3))
D/G LOADING TRANSIENT ADVANCE TIMER RELAY 20D(ATA4)
(2DD(ATB4))
DIG SEQUENCE TIMER RELAY GA(ST4A) (GA(ST4B1))
D/G SEQUENCE TIMER RELAY GB(ST2A) (GB(ST2B))
bIG SEQUENCE TIMER RELAY HB(ST6A) (HB(ST6B))
DIG SEQUENCETIMER RELAY H-C(ST5A)
(HC(STSB))
D/G TEST RELAY 2FB(TSA4) (2FB(TSB4))
ESFAS SLAVE RELAY K610A (K610B)
TEST RELAY TSA1 (TSBI)
.1 INSIR. LOOP CONTAINING 2KCPT/P 5490 (550 INSTR. LOOP CONTAINING 2KCFE/FT/P 5530 (5540)
INSTR. LOOP CONTAINING 2KCFE/Fr/FS/SV/P 5670 (5680)
Included in MAIN CONTROL BOARDS Seismic PRA Non-Safety X
Included In SUPPORT FOR NC SYSTEM Sensmic PRA
_ Non-Sofet 4160V AC SWITCHGEAR 2ETA (2ETB) x 600V AC LOAD CENTER 2ELXA (2ELXB)
X 600V AC LOAD CENTER 2ELXC (2ELXD)
X
~19~iV flC~ PANFI ROAPD 9PJflA (9FVflfY~
Y 125V
~
~
~
~
_C___________A 9;:()-)
AUCCLiRATED SE UENCE I'ELAY 2CB(AA1)
(CB(AB1))I I
I I I I Pagey 45
TABLE 5 -
I Included In SUPPORT FOR NC SYSTEM (cont.)
I-I-Seismic PRA Non-Sofer I ii
- ESFAS SLAVE RELAY K608A (K608B)
I E
ESG AUXIUARY RELAY BD(ESGAX2) (BD(ESGBX2))
LOAD SHED RELAY AB(LSA2) (AB(LSB2))
I i-_
MAXIMUM SEQUENCE TIMER RELAY BE(LT3A) (BE(LT3B))
RELAY 2AB[iRA4) (2AB(LRB4))
RELAY DC(BOA)
(DC(BOB))
RELAY FC(TRA2) (FC[TRB2))
SEQUENCER LOAD RELAY 2CA(RA2) (2CA(RB2))
SEQUENCER LOAD RELAY 2DA(RA2) (2DA(RB2))
SEQUENCER TIMER RELAY JA(ST2A)
(JA(ST2B))
TEST RELAY 2FBUTSA4)
(2FB(TSB4))
TEST RELAY 2GB(TSA5) (2GB(TSB5))_
UNDERVOLTAGE RELAY CB[27AX) (CB(127BX))
INSTR. LOOP CONTAINING 2NCSV0320 & SV0321 INSTR. LOOP CONTAINING 2NCSV0340 & SV0341 INSTR. LOOP CONTAINING 2NCSVO360 & SV0361 Included In SUPPORT FOR ND SYSTEM Seismic PRA Non-.Sfety 4160V AC SWITCHGEAR 2ETA (2ETB)
X 125V DC DISTRIBUTION CENTER 2EVDA C2EVDD)
X DIG LOAD ACUATE RELAY 2FA(RA4) (2FA(R84))A N
RELAY DGTSA6 (DGTSB6)CSTCHGA2ETA2 RELAY LSA I CLSB32)___________
INSTR. LOOP CONTAINING 2NDRD/P 5000 (5120) & 2NDRD/P /CR XO6 (5070)
INSVR. LOOP CONTAINING 2NDFEFS5040 (5050)
INSTR. LOOP CONTAINING 2NDPT/P 5090 (508)--
INSTR. LOOP CONTAINING 2NDFEIFT5250 (5260)-
______Included in SUPPORT FOR NI SYSTEM
__Seismic PRA
_Non-Safet 4 160V AC SW1TCHG EAR 2ETA (2ETB)
125V DC PANELBOARD 2EVDA (2EVDD)
X D/G LOAD ACTUATE RELAY 2EAIRA3) (2EA(RB3))
_ D/G LOAD SEQUENCER RELAY RA3 (RB3) ___
'DIG RELAY LSA2 (LSB2')
-=D RELA LSA (LS87
.I-.
i ii11 DIG TEST RELAY DGTSA6.(DGTSB6)
Page% 044
021 TABLE 5 -
Included In SUPPORT FOR NI SYSTEM (cont.)'
Seismic PRA Non-Safet F
-~-J.
WiLUMIT SWITCH TO MOV 2NI147A LIMIT SWITCH TO MOV 2NII85A (2NI184B)
INSTR. LOOP CONTAINING 2NILT/P 5260 INSTR. LOOP CONTAINING 2NILT/P 5270 i
Included In SUPPORT FOR NV SYSTEM SeismIc PRA Non fe 4160V AC SWITCHGEAR2ETA (2ETB)
125V DC PANELBOARD 2EVDA (2EVDD)
X D/G AUTO RESET RELAY ED(TRA3)
(EDUTRB3])
D/G LOAD ACTUATE RELAY 2DA(RA2) (2DA(RB2))
D/G TEST RELAY TSA2 (TSAB)
I I CONTAINMENT HIGH PRESS. CHANNEL 2 BISTABLE (ESFAS]
CONTAINMENT HIGH PRESS. CHANNEL 2 TRANSMITTER (ESFAS)
CONTAINMENT HIGH PRESS. CHANNEL 3 BISTABLE (ESFAS) I CONTAINMENT HIGH PRESS. CHANNEL 3 TRANSMITTER (ESFAS)
CONTAINMENT HIGH PRESS. CHANNEL 4 BISTABLE (ESFAS) L.
CONTAINMENT HIGH PRESS. CHANNEL 4 TRANSMI1TER (ESFAS)
ESFAS INPUT RELAY K131A (KI31B)
ESFAS INPUT RELAY K133A (KI33B)
ESFAS INPUT RELAY K201A (K20IB)
ESFAS INPUT RELAY K217A (K271B)
ESFAS INPUT RELAY K247A (K247B)
ESFAS INPUT RELAY K330A (K330B)"
ESFAS INPUT RELAY K344A (K344B)
ESFAS INPUT RELAY K417A (K417B)
ESFAS INPUT RELAY K430A (1(430B)
I ESFAS INPUT RELAY K444A (K444B)
ESFAS LOGIC MODULE A210A (A210B)
ESFAS LOGIC MODULE A213A (A213B)
ESFAS LOGIC MODULE A308A (A308B)
ESFAS LOGIC MODULE A313A (A3138)
ESFAS LOGIC MODULE A4 11 A (A4 11 B)
ESFAS LOGIC MODULE A416A (A416B)
ESFAS MASTER RELAY KS01A (K501B)
ESFAS SLAVE RELAY K603A (K603B)
ESFAS SLAVE RELAY K607A (K607B)
LOW STEAMLINE PRESSURE CHANNEL 1 BISTABLE (ESFAS)
LOW STEAMUNE PRESSURE CHANNEL I TRANSMITER CESFAS)
LOW STEAMUNE PRESSURE CHANNEL 2 BISTABLE (ESFAS)
I--
ALOW STEAMLINE PRESSURE CHANNEL 2 TRANSMITTER (ESFAS) m rLOW STEAMLINE PRESSURE CHANNEL 4 BISTABLE (ESFAS-I
.1.
.LJ Poge--4 7
022 TABLE 5 -
0 SUPPORT FOR NV SYSTEM (cont.)
l uSe dmc RA Non -
Ioe' II II w
LOW STEAMUNE PRESSURE CHANNEL 4 TRANSMITTER (ESFAS) I PRESSURIZER LOW PRESSURE CHANNEL 1 BISTABLE (ESFAS)
PRESSURIZER LOW PRESSURE CHANNEL I TRANSMITTER (ESFAS)
PRESSURIZER LOW PRESSURE CHANNEL 2 BISTABLE (ESFAS) I I PRESSURIZER LOW PRESSURE CHANNEL 2 TRANSMITTER (ESFAS)
PRESSURIZER LOW PRESSURE CHANNEL 3 BISTABLE (ESFAS),I, I PRESSURIZER LOW PRESSURE CHANNEL 3 TRANSMITTER (ESFAS}
INSTR. LOOP CONTAINING 2NVFE/FTI/SS/P 5620 & 2NVFT/P 5621 INSTR. LOOP CONTAINING 2NVFE/FT/SS/P 5630 & 2NVFT/P 5631 Included in PROCESS CONTROL BOARDS Selsmic PRA Non-Safety Included In SUPPORT FOR RN SYSTEM Seismic PRA Non-Safel-4160V AC SWITCHGEAR2ETA (2ETB)
125V DC DISTRIBUTION CENTER 2EVDA (2EVDD)
X D/G LOAD SEQUENCER RELAY 21A(RA7)
(21A(RB7))
DIG LOAD SEQUENCER RELAY LSA2 (LSB2)
I I_....._
D/G LOADING TRANSIENT ADVANCE TIMER RELAY 2ED(ATA5]
(2ED(ATB5))
D/G SEQUENCE TIMER RELAY HA(ST7A)
(HA(ST7B])
I
_I DIG TEST RELAY 2FB(TSA4)
(2FB(TSB4I)
I III INSTR. LOOP CONTAINING 2RNPG/PS5000 & S\\/0210,0211,0220,0221 INSTR. LOOP CONTAJNING 2RNPT/PS/P 5020 (503)
I I___I_
INSTR. LOOP CONTAINING 2RNFE/FT/P 5040 & FT5041 (5050& 5051)
INSTR. LOOP CONTAINING 2RNFE/FT/P 5220 (5230)
I' I INSTR. LOOP CONTAINING 2RNFE/FT/P 5360 & PT/P 5361 (5370 & 537 1)
Included in REACTOR PROTECTION SYSTEM Seismic PRA Non-Sofety REACTOR TRIP BREAKER A (B)
REACTOR TRIP BYPASS BREAKER A (B)_
. 11 Page) 4-'3
023 TABLE 5 -
O R S II If Included In SUPPORT FO S. sv S'YSTEMS I-I I I I I SesicPA I Non-Sae*
I I I I F
L~L m
'Li_
X INSTR. LOOP CONTAINING 2SMSVOOIO (0011), (0013) & ILOOlO, 0011;,
INSTR. LOOP CONTAINING 2SMSVO030 (0031), (0033) & LL0030. 0031 INSTR. LOOP CONTAINING 2SMSVOO*O (0051)(0053) & U0050,0051 INSTR. LOOP CONTAINING 2SMSVO070 (0071) (0073) & LL007O, 0071 INSTR. LOOP CONTAINING 2SMSV/LL/MLOO90 (SV0091)
INSTR. LOOP CONTAINING 2SMSV/LL/MLO110 (SVOl11)
INSTR. LOOP CONTAINING 2SMSV/LL/MLO0 10 (SVO1 11)
INSTP. LOOP CONTAINING 2SMSV/LL/MLOP20 (SV0121)
,__WC_)
INSTR. LOOP CONTAINING 2SMFE/FT/P 5000, RCPS. FWCS (FE/FT/P 5010, RCPS. FWCS)
INSTR. LOOP CONTAINING 2SMFE/FT/P 5020, RCPS, FWCS (FE/FT/P 5030, RCPS, FWCS)
INSTR. LOOP CONTAINING 2SMFE/FT/P 5040, RCPS, FWCS (FE/Fr/P 5050, RCPS, FWCS)
INSTR. LOOP CONTAINING 2SMFE/FT/P 5060.
RCPS. FWCS (FE/Fr/P,5070, RCPS. FWCS)
INSTR. LOOP CONTAINING 2SMPT/P 5080 & RCPS INSTR. LOOP CONTAINING 2SMPr/P 5090 & RCPS iNSTR. LOOP CONTAINING 2SMPI/P 5100 & RCPS INSTR. LOOP CONTAINING 2SMPT/P5110 & RCPS INSTR. LOOP CONTAINING 2SMPT/P 5120 & RCPS INSTR. LOOP CONTAINING 2SMPT/P 5130 & RCPS INSTR. LOOP CONTAINING 2SMPT/P5140 & RCPS INSTR. LOOP CONTAINING 2SMP'1/P5150 & RCPS INSTR. LOOP CONTAINING 2SMPT/P 5160 & RCPS INSTR. LOOP CONTAINING 2SMPT/P 5170 & RCPS INSTR. LOOP CONTAINING 2SMPT/P5180 & RCPS INSTIR. LOOP CONTAINING 2SM PT/P 5190 & POPS_____
1Included In SOLID STATE PROTECTION SYSTEM Seismic PRA Non-Sofety x
0l Pogex 4
- 021, TABLE 6 -
CONTAINMENT PERFORMANCE COMPONENT UST FOR MCGUIRE UNIT1 I IPEEE WALKDOWN
" 1 CONTAINMENT ISOLATION VALVES Penetr.
Valve Position AND PENETRATIONS No.
Valve No..
Line Size (In.)
Norm Fail Acc.
UPPER COMPARTMENT PURGE'INLET M367 IVPIB 24 C
C C
UPPER COMPARTMENT PURGE INLET M367 IVP2A 24 C
C C
UPPER COMPARTMENT PURGE INLET M454 IVP3B 24 C
C C
UPPER COMPARTMENT PURGE INLET M454 IVP4A 24 C
C C
LOWER COMPARTMENT PURGE INLET M357 1VP6B 24 C
C C
LOWER COMPARTMENT PURGE INLET M357 IVP7A 24 C
C C
LOWER COMPARTMENT PURGE INLET M456 IVP8B 24 C
C C
LOWER COMPARTMENT PURGE INLET M456 IVP9A 24 C
C C
CONTAINMENT PURGE EXHAUST M368 IVP1OA 24 C
C C
CONTAINMENT PURGE EXHAUST M368 IVPI1B 24 C
C C
CONTAINMENT PURGE EXHAUST M455 IVP12A 24 C
C C
CONTAINMENT PURGE EXHAUST M455 IVP13B 24 C
C C
CONTAINMENT PURGE M119 IVP15A 24 C
C C
CONTAINMENT PURGE M119 IVP16B 24 C
C C
INCORE INSTR. ROOM PURGE IN M213 1VP17A 12 C
C C
CORE INSTR. ROOM PURGE IN M213 1VP18B 12 C
C C
ORE INSTR.ROOM PURGE OUT M138 VP19A 24 C
C C
RE INSTR. ROOM PURGE OUT M138 IVP20B 24 C
C C
CON.AJNMENTTAIR RELEASE M243 IVQPA 6
C C
C CONTAINMENT AIR RELEASE M243 IVQ2B 6
C C
C CONTAINMENT AIR ADDTON M3B4 IVQ5B 6
C C
C CONTAINMENT AIR ADDmON M384 JVQ6A 6
C C
C CONT. VENT UNITS COND. DRAINS TO DRN. TK.
M221.
1WL321A 6
0 Al C
CONT. VENT UNITS COND. DRAINS TO DRN. TK.
M221 1WL322B 6
0 Al C
EQUIPMENT HATCH UPPER CONTAINMENT PERSONNEL HATCH C392 LOWER CONTAINMENT PERSONNEL HATCH C152 low"-
PERSONNEL AIR LOCK INFLATABLE DOOR SEALS (INCLUDING AIR SUPPLY SYSTEM)
PERSONNEL AIR LOCK 208 V LINEAR ACTUATOR DOOR LATCHES 600V AC MCC IEMXA 600V AC MCC IEMXB 125V DC PANELBOARD 1EVDA 125V DC PANELBOARD 1EVB 125V DC PANELBOARD lEVD_
120V AC PANELBOARD ]EKVA 120V AC PANELBOARD IEKVD pages 50
- OPI, TABLE 6 -
in B train components ore shown in parentheses. A detailed walkdown of these components Is not essary if the 'B train configqurtion is similar to the 'A' train.)
HYDROGEN MITIGATION SYSTEM GLOW PLUG IGNITERS 600V AC MCC I EMXA (1EMX8)
TRANSFORMER HMTA (HMTB)
TRANSFORMER IEMXA (IEMXB)
ICE BASKETS & DOORS Une Included In NS SYSTEM Size (in.)
X NS, HX I A (I B)
"x S4160V AC SWITCHGEAR IIETA (IETB)
- SV C PNELBOARD IEVDA (1EVDD)
Une Included In VX SYSTEM Size (in.)
Seismic PRA AIR-OP DAMPER 1RAF-D-5 (-8)
AIR-OP DAMPER IRAF-D-6 (-9)
AIR-OP DAMPER IRAF-D-7 (-10)
MOTOR-OP ISOLATION DAMPER 1RAF-D-2 (-4)A CONTAINMENT AIR RETURN FAN IA (1B) x 600V AC MCC IEMXA (0EMXB) 600V AC MCC IEMXC (IEMXD) 120V AC PANELBOARD IEKVA (IEKVD)
PRESSURE TRANSMITTER 1VXPT53%*n cil. assoc. breaker, alarm module,.& 48 dc power supply)
(PRESSURE TRANSMITrER IVXPT538 (incl. assoc breaker, alarm module, & 48 dc power supply))
PRESSURE TRANSMITTER 1VXPT5500 ancd. assoc. breaker, alarm module,_& 48 dc power supply)
(PRESSURE TRANSM'ITER 1VXPT5490 Cincl. assoc, breaker, alarm module, & 48 dc power supply))
Page~ ý ý
026 TABLE 7 -
i CONTAINMENT PERFORMANCE COMPONENT UST FOR MCGUIRE UNIT 2 IPEEE WALKDOWN MGRUI2..
CONTAINMENT ISOLATION VALVES Penett.
....Valve Position AND PENETRATIONS No.
Valve No.
Line Size (in.)
Norm, Fall Acc.
UPPER COMPARTMENT PURGE INLET M367 2VPIB 24 C
C C
UPPER COMPARTMENT PURGE INLET M367 2VP2A 24 C
C C
UPPER COMPARTMENT PURGE INLET M454 2VP3B 24 C
C C
UPPER COMPARTMENT PURGE INLET M454 2VP4A 24 C
C C
LOWER COMPARTMENT PURGE INLET M357 2VP6B 24 C
C C
LOWER COMPARTMENT PURGE INLET M357 2VP7A 24 C.
C C
LOWER COMPARTMENT PURGE INLET M456 2VP88 24 C
C C
LOWER COMPARTMENT PURGE INLET M456 2VP9A 24 C
C C
CONTAINMENT PURGE EXHAUST M368 2VP1OA 24 C
C C
CONTAINMENT PURGE EXHAUST M368 2VPI IB 24 C.
C C
CONTAINMENT PURGE EXHAUST M455 2VP12A 24 C
C C
CONTAINMENT PURGE EXHAUST M455 2VP13B 24 C
C C
CONTAINMENT PURGE MI 19 2VP15A 24 C
C C
CONTAINMENT PURGE MI 19 2VP16B 24 c
C c
INCORE INSTR. ROOM PURGE IN M213 2VPI7A 12" C
C C
ANCORE INSTR. ROOM PURGE IN M213 2VP18B 12 C
C C
%&ORE INSTR. ROOM PURGE OUT M138 2VP19A 24 C
C C
RE INSTR. ROOM PURGE OUT M138 2VP20B 24 C
C C
CONTAINMENT AIR RELEASE M243 2VQ1 A 6
C C
C CONTAINMENT AIR RELEASE M243 2VQ2B 6
C C
C CONTAINMENT AIR ADDITON M384 2VQ5B 6
C C
C CONTAINMENT AIR ADDION M384 2VQ6A 6
C C
C CONT. VENT UNITS COND. DRAINS TO DRN. TK.
M221 2WL321A 6
0 Al C
CONT. VENT UNITS COND. DRAINS TO DRN. TK.
M221 2WL322B 6
0 Al-C C
EQUIPMENT HATCH UPPER CONTAINMENT PERSONNEL HATCH C392 ILOWER CONTAINMENT PERSONNEL HATCH C152 PERSONNEL AIR LOCK INFLATABLE DOOR SEALS (INCLUDING AIR SUPPLY SYSTEM)
PERSONNEL AIR LOCK 208 V LINEAR ACTUATOR DOOR LATCHES 600V AC MCC 2EMXA_______
600V AC MCC 2EMXB 125V DC PANELBOARD 2EVDA 125V DC PANELBOARD 2EVDB 125V DC PANELBOARD 2EVDD____'
120V AC PANELBOARD 2EKVA 120V AC PANELBOARD 2EKVD
__i_.,
Poge~
4
027 TABLE 7 -
B train components are shown In parentheses. A detailed walkdown of these components Is not essary if the'8 train configuration Is similar to the 'A' train.)
HYDROGEN MITIGATION SYSTEM GLOW PLUG IGNITERS 600V AC MCC 2EMXA (2EMXB)
TRANSFORMER HMTA (HMTB)
TRANSFORMER 2EMXA (2EMXB)......
ICE BASKETS & DOORS Line Included In NS SYSTEM Size (in.)
Seismic PRA IA-S PUMP 2A (2B)
X C NS HX 2A (2B)
X SC60V AC sWITCHGEAR 2ETA (2ErB) iF,,.600V AC MCC 2EMXA (2EMXB) 52 V DC PANELBOARD 2EVDA (2EVDD)
Line Included in VX SYSTEM Size (in.)
Seismic PRA AIR-OP DAMPER 2RAF-D-5 (-8) a RAIR-OP DAMPER 2RAF-DVT P)(
MOTOR-OP ISOLAT1ONDAMPER 2MRAFRD-2 (-4n CONT:AINlMENT AIR RETURN FAN 2A (2B)
X 600V AC MCC 2EMXA (2EMVXB) 600V AC MCC 2EMXC (2EMXD) 120V AC PANEL.BOAPD 2EKVA (2EKVD)
PRESSURE,TRANSMITTER 2VXPT53903 incl. assoc. breaker, alarm module, & 48 dc power supply)_
(PRESSURE TRANSMITTER 2VXPT5380 (incl. assoc..breaker, alarm module, & 48 dc power supply]))
PRESSURE TRANSMITTER 2VXPT5500 (Incl. assoc, breaker, alarm.module, & 48 dc power supply)
(PRESSURE TRANSMrI-rER 2VXPT5490 [incl. aissoc, breaker, alarm module, & 48 dc power supply))
Pcges 53
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 ATTACHMENT 2 McGuire Unit 2 SWEL-1
McGuire Unit 2 SWEL-1 Equipment Walkdown List ATTACHMENT 2 1 of 6 Column-Listed on Major New/
Prior IPEEE Equipment #
Description System Class of Equipment Bldq Elev Room #
Grid IPEEE Replacement Discrepancy/
Safety Grid List Equipmen Enhancement Function 6O1IMDCAF-2CAPU0002 2B MDCAP CA 05-Horizontal Pump Aux Bldg 716 Rm BB-61 X
NC-Press, DH 2CA-PN-MDCAP 2A Control Panel CA 20-Instrument and Aux Bldg 716 601/MDCAP CC-61 X
NC-Press, DH AIPA Control Panel Rm I
N 2CAPU0003 TDCAP CA 05-Horizontal Pump Aux Bldg 716 601/TDCAP BB-61 X
NC-Press, DH Rm 2CA-PN-20-Instrument and 601/TDCAP X-eliminate AFTP TDCAP Control Panel CA Control Panel Aux Bldg 716 Rm BB-61 panel contact NC-Press, DH w/pipe 2CAHX0003 TDCAP Bearing Oil Cooler CA 21-Tanks/HtXs Aux Bldg 716 601/TDCAP BB-61 X
NC-Press, DH Rm Inner Inner NAN-rsD 2SA-49AB TDCAP steam supply from 2C SG SA 07-AOV Donhouse 767+10 Dohouse N/A NC-Press, H
2SA-48ABC TDCAP steam supply from 2B SG SA 07-AOV Inner 767+10 Inner N/A NC-Press, DH Doqhouse Doghouse 2KCTKO009 KC Surge Tank KC 21-Tanks/HtXs Aux Bldg 767 9
JJ-57 X
Various 2KCPU0003 2B1 KC Pump KC 05-Horizontal Pump Aux Bldg 733 U2 KC GG-56 X
Various Pump Area U2 KC G-5Vaiu 2KCPU0004 2B2 KC Pump KC 05-Horizontal Pump Aux Bldg 733 UGG-56 Various Pump Area 2KCHX0005 2A KC HtX KC 21-Tanks/HtXs Aux Bldg 750 KC HtX Area JJ-56 Various 2KCHX0006 2B KC HtX KC 21-Tanks/HtXs Aux Bldg 750 KC HtX Area JJ-56 X
Various Open X -
2KC-2B KC Aux Bldg Non-ESS Return Isol KC 08-MOV/SOV Aux Bldg 750+4 General GG-57 N/A (EC-1 0046)Various Area (EC-10046_
2KC-230A KC Rx Bldg Non-Essential Header KC 08-MOV/SOV Aux Bldg 750+7 824 LL-58 N/A Various Isol 2VGTK0062 21 EDG Starting Air Tank VG 21-Tanks/HtXs EDG Bldg 2A EDG Rm X
Various 2VGTKO063 2A2 EDG Starting Air Tank VG 21-Tanks/HtXs EDG Bldg 2B EDG Rm Various 2VGTKO064 2B1 EDG Starting Air Tank VG 21-TankslHtXs EDG Bldg 2A EDG Rm Various 2VGTKO065 2B2 EDG Starting Air Tank VG 21-Tanks/HtXs EDG Bldg 2B EDG Rm X
Various 2VG-64 EDG Sarting Air Solenoid VG 08-MOVtSOV EDG Bldg 2A EDG Rm N/A Various 2VG-66 EDG Sarting Air Solenoid VG 08-MOV/SOV EDG Bldg I 2B EDG Rm I N/A I
Various
McGuire Unit 2 SWEL-1 Equipment Walkdown List ATTACHMENT 2 2 of 6 Column-Listed on Maior New/
Prior IPEEE Safety Equipment #Description System Class of Equipment Bld" Elev Room Gd IPEEE Replacement Discrepancy Function
-trv a u BG List Equipment Enhancement 2A EDG 2A Emergency Diesel Generator Set EDG 17-Engine Generator EDG Bldg 2A EDG Rm Various 26 EDG 2B Emergency Diesel Generator Set EDG 17-Engine Generator EDG Bldg 2B EDG Rm X
Various 2NC-32B NC System Pressurizer PORV NC 07-AOV Rx Bldg Przr Cavity N/A NC-Press, NC Inventory 2NC-34A NC System Pressurizer PORV NC 07-AOV Rx Bldg Przr Cavity N/A NC-Press, NC Inventory DH, NC 2NDHX0003 2A RHR HtX ND 21-Tanks/HtXs Aux Bldg 733 785 LL-60 X
Inventory, Reactivity DH, NC 2NDHX0004 26 RHR HtX ND 21-Tanks/HtXs Aux Bldg 733 786 LL-60 Inventory, Reactivity 2NDRD5000 2A ND HtX dischargeTemperature to ND 19-Temperature Containment NC CL Sensor Aux Bldg 755 785 LL-61 Integrity, DH 2NDRD5120 2B ND HtX dischargeTemperature to ND 19-Temperature Aux Bldg 755 786 LL-61 Containment NC CL Sensor Integrity, DH NC-Press, 2NDPU0001 2A RHR Pump ND 06-Vertical Pump Aux Bldg 695 506 GG-58 X
DH, NC Inventory, Reactivity NC-Press, 2NDPU0002 26 RHR Pump ND 06-Vertical Pump Aux Bldg 696 507 FF-58 X
DH, NC Inventory, Reactivity B-C Lower Between 2ND-1 B RHR Pump Hotleg Suction Isolation ND 08-MOV/SOV Rx Bldg 745 Containment B & C SG X
DH 2ND-2AC RHR Pump Hotleg Suction Isolation ND 08-MOV/SOV Rx Bldg 745 B-C VL Fan B-C VL Fan OH Rm Rm DH NC-Press, 2ND-19A RHR FWST Suction Isolation ND 08-MOV/SOV Aux Bldg 695+4 695 GG-59 X
OH, NC Pipechase Inventory, Reactivity X
DH, NC 2ND-14 ND 2B HtX Discharge Flow Control ND 07-AOV Aux Bldg 733 786 LL-60 X
(ECX77865)
Inventory, (EC-7865Reactivity X
DH, NC 2ND-29 ND 2A HtX Discharge Flow Control ND 07-AOV Aux Bldg 733 785 LL-60 X
(EC-77865)
Inventory,
_____________I____________
I______________
I____
I__________ I_________
Reactivity
McGuire Unit 2 SWEL-1 Equipment Walkdown List ATTACHMENT 2 3 of 6 Column Listed on Major New/
Prior IPEEE Equipment #
Description System Class of Equipment Bldg Eley Room #
IPEEE Replacement Discrepancy/
Safeti List Equipmen Enhancement NC-Press, 2NI-136B RHR Supply to MED-head NI pumps NI 08-MOV/SOV Aux Bldg 716 633 GG-59 X
DHnNC Inventory, Reactivity DH, NC 2NIPU0009 2A Med-Head NI Pump NI 05-Horizontal Pump Aux Bldg 716 635 HH-58 X
Inventory, Reactivity DH, NC 2NI-147A Med-Head NI Pump Minflow Isolation NI 08-MOV/SOV Aux Bldg 716 646 HH-60 X
Inventory, Reactivity NC-Press, 2NI-178B A train ND to Coldleg Isol.
Ni 08-MOV/SOV Aux Bldg 733+5 788 JJ-61 X
DH, NC Inventory, Reactivity 2NI-430A N2 Assured Supply to 2NC-34A NI 08-MOV/SOV Rx Bldg 760 2A CLA X
NC-Press PORV Room 2NI-431B N2 Assured Supply to 2NC-32B NI 08-MOV/SOV Rx Bldg 760 28 CLA X
NC-Press PORV Room 2NI-184B ND/NS Pump Containment Sump NI 08-MOV/SOV Aux Bldg 716+3 647W FF-60 X
Various Supply Isol
/Rathole 2NSHX0003 2A NS HtX NS 21-Tanks/HtXs Aux Bldg 733 785 LL-60 Containment Integrity 2NSHX0004 28 NS HtX NS 21-Tanks/HtXs Aux Bldg 733 786 LL-60 X
Containment I
I Integrity 2NSPU0002 2B Containment Spray Pump NS 06-Vertical Pump Aux Bldg 695 504 FF-58 x
Containment Integrity 2NVTKO01 1 CVCS Volume Control Tank NV 21-Tanks/HtXs Aux Bldg 733 790 KK-62 x
NC Inventory, Reactivity 2NV-142B Hi-Head NV pump VCT Suction NV 08-MOV/SOV Aux Bldg 733 788 JJ-62 X
NC Inventory, isolation Reactivity 2NV-221A Hi-Head NV pump FWST Suction NV 08-MOV/SOV Aux Bldg 716 646 JJ-60 X
NC Inventory, isolation I
Reactivity 2NV-238 Charging flow control NV 07-AOV Aux Bldg 716 636 JJ-58 X
NC Inventory, Reactivity 2NVPU00015 2A Hi-Head NV Pump NV 05-Horizontal Pump Aux Bldg 716 634 HH-58 X
NC Inventory, 2
HReactivity 2NVPU00016 28 Hi-Head NV Pump NV 05-Horizontal Pump Aux Bldg 716 637 HH-59 X
NC Inventory, Reactivity 2RNST0001 2A RN Pump Suction Strainer RN 00-other Aux Bldg 716 600/RN 8B-52 X
X -replaced Various Strainer Rm (EC99730))
2RNPU00 28 RN STRAINER BACKWASH RN 05-Horizontal Pump Aux g
601/RN X -new Vi PUMP 716 Strainer Rm 8B-60 (EC102482)
Various
McGuire Unit 2 SWEL-1 Equipment Walkdown List ATTACHMENT 2 4 of 6 Listed on MaWor New/
Prior IPEEE Equipment #
Description System Class of Equipment Bldg Elev Room #
IPEEE Replacement Discrepancy F Safeti Grid Function List Equipment Enhancement X - new 2RN-25B 2B RN Strainer Auto Backwash Valve RN 07-AOV Aux Bldg 716 601/RN valveactuator Various Strainer Rm B-1 X
controls I various ECs ORN-9B 1B/2B RN Pump SNSWP Suction Isol RN 08-MOV/SOV Aux Bldg 716 601/MOCAP BB-62 X
Various I___
Rm ORN152B 1 B/2B RN Essential header SNSWP 647W EE-59 X
Various 0RN-152 returnRN 08-MOV/SOV Aux Bldg 716
/ahl E5 aiu return
/Rathole Outer Outer X controls NC pressure, 2SM-1AB Main Steam Isolation Valve 2D SG SM 07-AOV 807+3 Doghouse FF-69 X
upgraded Dohos Iog (NSM-22563)
Reactivity Inner Inner X -controls NC pressure, 2SM-3ABC Main Steam Isolation Valve 2C SG SM 07-AOV Doghouse 784+4 Doghoser DD-60 upgraded C Reactivity 2SM-5AB Main Steam Isolation Valve 2B SG SM 07-AOV Inne 784+4 Inne DD-59 X
upgraded
- Ressure, Doghouse Doghouse (NSM-22563)
Reactivity 2SV-1 2D SG Main Steam PORV SM 07-AOV Outer 767+30 Outer NC pressure, Doghouse Doghouse Reactivity Inner Inner NC pressure, 2SV-7 2C SG Main Steam PORV SM 07-AOV Dhoe 767+30 Dhoe FF-59 X
restvit Doghouse Doghouse Reactivity 2SV-19 2A SG Main Steam PORV SM 07-AOV Outer 767+30 Outer FF-69 X
NC pressure, Doghouse Doghouse Reactivity 2VI-AC-12 RN Strainer Backwash Assured Air Supply VI 21-Tanks/HtXs Aux Bldg 733 713 CC-61 X - new Various (2RN-25B)
(EC-101546) 2WL-322B Containment Ventilation Otbrd CIV to WL 08MOV/SOV Aux Bldg 716+12 601/MDCAP D
Containment I
Rm Integrity 1VC-12B VC Otsd Air Intake Isol from Unit 2 VC 08-MOV/SOV Aux Bldg 767 928 BB-62 X
Various OVCDO0005 Control Room Outside Press Fan Control Rm VC 07-AOV Aux Bldg 767 Ventilation FF-56 X
Various (CR-OAD-5)
Supply Rm OVCFLOO12 Control Rm (CR-OAPFT-Control Room Filter Package Fan B VC 09-Fan Aux Bldg 767 Ventilation DD-54 X
Various 91 Rm I
OYC-CH-Control Rm X -controls 0006 (CRA-C Control Room Area Chiller VC/YC 11-Chiller Aux Bldg 767 Ventilation EE-56 X
upgraded Various 9_
Rm (MD500740)
OVCAH0002 Control Rm CRA-AHU-2)
B' TrainControl Room AHU-2 VC 10-AHU Aux Bldg 767 Ventilation FF-56 X
Various Rm 2EPQ-BC2-EDGA 2A EIDG Battery Charger EPQ 16-Battery Charger/Inverter EDG Bldg 736.5 2A EDG RmI X
X -replaced (NSM-22482/
Various EC723941
McGuire Unit 2 SWEL-1 Equipment Walkdown List ATTACHMENT 2 5 of 6 Colum Listed on Maior New/
Prior IPEEE Equipment #
Description System Class of Equipment Bldq Elev Room #
old IPEEE Replacement Discrepancy/
Safety List Eauloment Enhancement Function 2EPQ-BA-2A EDG Battery EPQ 15-Battery Rack EDG Bldg 736.5 2A EDG Rm X
Various EDGA 2EPQ-BC2-16-Battery X - replaced EDPB 2B EDG Battery Charger EPQ Charger/inverter EDG Bldg 736.5 2B EDG Rm X
(NSM-224821 Various EDGB_ _
_harger/InverterEC72394) 2EPQ-BA-2B EDG Battery EPQ 15-Battery Rack EDG Bldg 736.5 2B EDG Rm X
Various EDGB 2ETA 4.16 kV Essential Power EPC 03-Med Voltage Metal Electr Pen Clad SWGR Aux Bldg 750 805 Rm/AA-62 Various 2EPE-TF-2ELXA 4.16 KV/600 VAC ELXA Tafm EPE 04-Transformer Aux Bldg 750 805 AA-62 X
Various ELXA Transformer 2EPE-TF-2ELXC 4.16 KV/600 VAC EPE 04-Transformer Aux Bldg 750 805 AA-63 X
ELXC TransformerVaou 2EPE-TF-2ELXB 4.16 KV/600 VAC EPE 04-Transformer Aux Bldg 733 716 AA-63 X
Various ELXB Transformer 2EPE-TF-2ELXD 4.16 KV/600 VAC X - replaced ELXD Transformer EPE 04-Transformer Aux Bldg 733 716 AA-64 X
EC 91590 Various (MD200559) 01-Motor Control 2EMXA 600 VAC Essential MCC EPE Centers/Wall Aux Bldg 750 821 FF-57 X
Various Mounted Contactors 01-Motor Control X -contact 2EMXB 600 VAC Essential MCC EPE Centers/Wall Aux Bldg 733 724 GG-57 X
w/adjacent Various Mounted Contactors MCC 01-Motor Control X -contact 2EMXB-1 600 VAC Essential MCC EPE Centers/Wall Aux Bldg 733 724 GG-57 X
w/adjacent Various Mounted Contactors MCC 01-Motor Control 2EMXH 600 VAC Essential MCC EPE Centers/Wall Aux Bldg 733 821 LL-56 X
Various Mounted Contactors 2-IPE-CA-SSPS Cabinet 'A' Output & Logic IPE 18-Instrument Rack Control 767 Control Rm CC-56 X
Various 9010 cabinet Complex 2-IPE-CA-SSPS Cabinet 'B' Output & Logic IPE 18-Instrument Rack Control 767 Control Rm CC-56 X
Various 9020 cabinet Complex 2EPG-BI-EVIA Vital Battery Inverter EPG 16-Battery Control Charger/Inverter Complex 733 701 CC-56 22522 Various
McGuire Unit 2 SWEL-1 Equipment Walkdown List ATTACHMENT 2 6 of 6 Column-Listed on Major New/
Prior IPEEE Safety Description System Class of Equipment Bida Elev Room #
GPEEE Replacement Disancen Functio List Epuloment Enhancement Fnto Battery Inverter EPG 16-Battery Control X - replaced Vital BatteyInerterCharaer/lInverter Complex 733 701 CC-56 X
(MG-22522)
Various Vital Battery Inverter EPG 16-Battery Control X-replaced Charqer/Inverter Complex 733 701 CC-56 X
(MG-22522)re Vital Battery Inverter EPG 16-Battery Control 733 701 CC-56 X
X - replacedVarious Charwer/Inverter Complex (MG-22522) 02-Low Voltage Control Vital Panel 125VDC Breaker Panel EPG SWGR and Breaker Compl 733 701 CC-56 X
Various Panels Complex 02-Low Voltage Control Vital Panel 125VDC Breaker Panel EPG SWGR and Breaker Complex 733 701 CC-56 X
Various Panels Complex 02-Low Voltage Control Vital Panel 125VDC Breaker Panel EPG SWGR and Breaker Complex 733 701 CC-56 X
Various Panels Complex
,02-1-ow Voltage Control Vital Panel 125VDC Breaker Panel EPG SWGR and Breaker Conl 733 701 CC-56 X
Various Panels Complex 14-Distribution Control 125VDC Distribution Center EPL Panels and Automatic 733 701 CC-56 X
Various Transfer Switches Complex 14-Distribution 125VDC Distribution Center EPL Panels and Automatic 733 701 CC-56 X
Various Transfer Switches Complex Control X - replaced Vital Battery EPL 15-Battery Rack Complex 733 710 CC-56 X
(NSM-52485 /
Various EC-65356)
Control X - replaced Vital Battery EPL 15-Battery Rack Complex 733 711 CC-56 X
(NSM-52486 /
Various VaaeE 1Bt Rc o eEC-65653) 16-Battery Control X - replaced Vital Battery Charger EPL Charger/Inverter Complex 733 701 CC-56 X
(NSM-52488 /
Various Charger/Inverter_
ComplexEC-65972)_
16-Battery Control X - replaced Vital Battery Charger EPL Chr/Inverter Complex 733 701 CC-56 X
(NSM-52491 Various agerr
/EC-66887)
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 ATTACHMENT 3 - McGuire Unit 2 SWEL-2 Base-2 List and Rapid Drain Down List Unit 2 SWEL-2 Base List 2KFPOOO12A K Pum KF 05-Horizontal 2KFPU0001 2A KF Pump KF Pump Aux Bldg 750 829 PP-60 SFP Cooling 2KFPU0002 2B KF Pump KF 05-Horizontal Aux Bldg 750 829 PP-60 SFP Cooling
_ Pump 2KFHX003 2A KF HtX KF 21-Tanks/HtXs Aux Bldg 750 829 PP-60 SFP Cooling 2KFHX004 2B KF HtX KF 21-Tanks/HtXs Aux Bldg 767 829 PP-60 SFP Cooling 2VAAH0032 2A KF Pump AHU VA 10--AHU Aux Bldg 750 829 PP-60 SFP Cooling 2VAAH0033 2B KF Pump AHU VA 10-AHU Aux Bldg 750 829 PP-60 SFP Cooling 03-Med Voltage Electr Pen 2ETA-4 2A KF Pump Breaker EPC Metal Clad Aux Bldg 750 805 Rm/AA-62 SFP Cooling SWGR 03-Med Voltage Electr Pen 2ETB-4 2B KF Pump Breaker EPC Metal Clad Aux Bldg 733 716 Rm/AA-62 SFP Cooling SWGR 2RN-140A 2A KF Pump Ess AHU Sup RN 07-AOV Aux Bldg 750 829 PP-60 SFP Cooling Isol 01-Motor Control 2EMXA-F3D 2A KF Pump Motor AHJU EPE Centers/Wall Aux Bldg 750 821 FF-57 SFP Cooling Motor Mounted Contactors 01-Motor Control 2EMXB-4C 2B KF Pump Motor AHU EPE Centers/Wall Aux Bldg 750 724 GG-57 SFP Cooling Motor Mounted Contactors 2RN-240B 2B KF Pump Ess AHU Sup RN 07-AOV Aux Bldg 750 829 PP-60 SFP Cooling Isol
'Unit 2 SWEL-2 "Rapid I
i i
.Draindown List" Class of Column F
Equipment#
Description Sysm Equipmen Bldn Elev.
Room #
Grid Function SFP & Refueling 2NV-842AC SBMUP Suction Isolation NV 08-MOV/SOV Rx Bldg 725 Annulus 273'/61 R SFP IRfeng Cavity lnrventory SBMUP Suction Pulsation 00-Other-2NVAC0048 Dampener (non-seismic NV (pulsation Rx Bldg 725 Annulus 320°/61 R N/A SSC) dampener) 2NVPU0046 SBMUP (non-seismic SSC)
NV 05-Horizontal Rx Bldg 725 Annulus 320°/61 R N/A I Pump SBMUP Discharge Pulsation 00-Other-2NVAC0049 Dampener (non-seismic NV (pulsation Rx Bldg 725 Annulus 320'/61 R N/A SSC) dampener) 2NVFLOO47 SBMUP Discharge Filter NV 00 - Other Rx Bldg 725 Annulus 320'/61 R N/A (non-seismic SSC)
I 2NV-849AC SBMUP Discharge Isolation NV 08-MOV/SOV Rx Bldg 725 Annulus 273'/61 R N/A Reactor Cavity Seal Refueling Reactor Cavity FV 00 - Other Rx Bldg n/a n/A n/a SFP & Refueling Seal F
Cavity Inventory 2FW-8, -10, -25, -26, -46, Refuling Cavity Manual Drain FW 00 - Other Rx Bldg n/a n/A n/a SFP & Refueling
-47,-76,-75 Valves F
Ca\\ity Inventory Fuel Transfer Tube blind Fuel Transfer Tube Blind KF 00- Other Rx Bldg n/a n/A n/a SFP & Refueling flange Flange Cavity Inventory Fuel Transfer Tube Weir Fuel Transfer Tube Weir KF 00 - Other Rx Bldg n/a n/A n/a SFP & Refueling Gate Gate Cavity Imentory
Fukushima Near-Term Task Force (NTTF) Recommendation 2.3:
NRC Submittal report for Seismic Walk-downs McGuire Unit 2 ATTACHMENT 4 McGuire Unit 2 SWEL-2
U'nited States Nuclear Regulatory Commission November xx.,, 2012 List of New Voluntary Regulatory Commitments Below is a list of actions that are described within this document and considered voluntary regulatory commitments. Any other statements in this document are provided for information purposes and are not considered to be regulatory commitments.
- 1.
The associated component seismic walkdowns and area walk-bys discussed in Table 4-2 will be completed during the next scheduled Unit I refueling outage.
A follow-up report addressing the inaccessible components will be provided to the NRC by July 1, 2013.