L-13-164, Addendum to Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report
| ML13169A266 | |
| Person / Time | |
|---|---|
| Site: | Perry  |
| Issue date: | 06/18/2013 |
| From: | Kaminskas V FirstEnergy Nuclear Operating Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| L-13-164 | |
| Download: ML13169A266 (72) | |
Text
{{#Wiki_filter:FENOC- Perry NuclearPower Plant tO CanterRnd FirstErngyNuclear@nting @mpany Perry, Ohio 44081 Vtlo A, Kanlrckag 44o.28/l-l5382 Vice President Fa,x:44&28O80N June18,2013 L-13-164 10cFR 50.54(0 ATTN: Document GontrolDesk U.S.NuclearRegulatory Commission 11555Rockville Pike Rockvllle,MD 20852
SUBJECT:
PerryNuclearPowerPlant DocketNfs.$Q-440, LicenseNo.NPF-58 Addendum to PerryNuclegr.PowerPlantNear-Tprm TaskForcpRecomme-ndation 2.9 SeismicWalkdownRqpqrt On March12,2012,theNuclearRegulatory Commission (NRC)issueda lettertitled, "Requestfor Information Pursuantto Titfe10of the Codeof FederalRegulaffons 50.54(f)Regarding Recommendations 2.1,2.3,and9.3of theNear-Term TaskForce' Reviewof Insightsfrornthe Fukushima Dai-lchiAccident,o to all powerreactorlicensees and holdersof construction permits in ac'tiveor defened status. Enclosure3 of the 10 CFR50.54(0lettercontainsspecificRequested Actions,Requested Information, and RequiredResponses associated withRecommendation 2.3 for SeismicWalkdowns. ByfetterdatedNovember 27,2012(ADAMS Package Accession No.ML130080030), FENOCsubmitted the180-day response to the 10CFR50.54(0letter.Therequired seismicwalkdownreportswereprovlded for BeaverValleyPowerStation,UnitNo.1; BeaverValleyPoweiStation,UnitNo.2; Davis-Besse NuclearPowerStation;andPerry NuclearPowerPlant.Followlng incorporation intoADAMS,thgdocument pageswere observed to notbe in thesameorderas theNovember 27,2012submittal, andFENOC resubmitted the enclosures formatby letterdatedApril29,2013. in elec'tronic Duringtheseismicwalkdowns, certaihplantareaswereinaccessible dueto conditions expectedduringnormal power operatlon. FENOC commifted to submita supplemental reportdocumenting theresultsof theadditional seismicwafkdowns performed duringa specifiedrefuelingoutage. As committed for the Perry Nuclear Power Plant,the additionalseismiC wakdownswerecompleted duringthespring2013refueling outage. FENOCherebysubmitstheenclosed addendum to the PerryNuclearPowerPlant Near-Term TaskForceRecommendation 2.3SeismicWalkdown Report.
PerryNuclearPowerPlant L-l3-164 Page2 Thereare no regulatory commitments containedin thisletter. lf thereareanyquestions or lf additionalinformatlon pleasecontactMr.ThomasA. Lentz,Managlr is required, - FleetLicensing, at 330-315-6810. I declarg-qnder penaltyof perjurythattheforegoingis trueandcorrect.Executed on June/y,zo1il. WnM VitoA. Kaminskas
Enclosure:
Addendumto PerryNuclearPowerPlantNear-Term TaskForce Recommendation 2.3Seismic Walkdown Report Director,Officeof NuclearReactorRegulation (NRR)(w/oEnclosure) NRCRegionlll Administrator (w/oEnclosure) NRCResidentInspector (PNPP) (w/oEnclosure) NRRProjectManager(PNPP)(w/oEnclosure)
Addendumto PerryNuclearPowerPlant Near-Term TaskForce Recommendation 2.3 SeismicWalkdownReport April 5, I0{ $ Jtrlry-Fr*trf irt ffcrre$'ed*y: 4-^i(-+
=iampeffi Apprcvvdby:
FlrstEnergyNuclearOperstingGornpany{FEHOC}
Purpose:
In responseto the NRC Letter 50.54(0 Section2.3, First Energy Nuclear Operating Company (FENOC) submittedits responseto the NRC in November 2012 for its Perry Nuclear Power Plant. Page 124 of the submittalreport Table 6-3 identified 10 componentsthat were not accessibleduring the time walkdowns were performedwhile the plant was in operation.A commitment was addedin the report stating that these10 items will be walked down during the next refueling outage. The purposeof this addendumto the report is to documentthe findings of those 10 componentsthat were walked down during March/ApiI2013 refueling outage. Attachments:
- 1. Revisedpages61 and 66 of Table 4-L to correctly identify the building, elevation and room numberfor Components1H22P0011and 1H51P1335.
- 2. Revisedpages106 and 107 of Table 4-2 to correctly identify the building, elevationand room number Components1H22P0011 and 1H5lP 1335.
- 3. Revisedpage 114 of Table 4-3 to correctly identify the building for Component 0G41F0581.
- 4. Revisedpage 124 for Tables 6-2 and6-3 to include the additionalrooms walked down (DW-630, DW-599 and FH-574) and to documentthat the walk down of inaccessibleareaswere completedduring March/Apnl2013 refueling outage.
- 5. Revisedpage 124 for Table 6-2 to correctthe building and elevationof room CC-1.
- 6. SeismicWalkdown Checklistsfor 10 componentsthat were identified as inaccessiblein the original submittalreport.
7 . Area Walk-By Checklistsassociatedwith the 10 componentsstatedin Item 6 above.
- 8. RevisedArea Walk-By Checklist (pages93-99 of 139) to correctthe building and elevationof room CC-l as mentionedin item 5 above.
Findings: No potentially adversefindings were identified for thesecomponentsand in the associatedrooms. The findings are documentedin the attachedSeismicWalkdown Checklists(SWC) and the associatedArea Walk-By Checklists(AWC).
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Table6-2: PerryNTTF 2.3 Walk-ByAreas Room Blde Floor El CC-I CC 574 co-620 CO 620 co-642 CO 642 EW-l EW 586 FH-2a IB 599 FH-3a FH 620 IB- 1a IB 574 IB.2 IB 599 rB-2(2) IB 599 IB-3a IB 620 IB-4 IB 665 DW-630 DW 630 DW-599 DW 599 FH-574 FH 514 Table 6-3: Perrv NTTF 2.3InaccessibleItems on SWEL I+2
- Column/Row Equip. ID Description Bldg EI or Deg 1821A0003A Accumulator For F004lA DW 630 58 DEG 1821F0022AIB MSIV B21.FOO22A DW 630 1 DEG 1821F0041AADS Valve DW 630 55 DEG 1821F0410ASV ForF041A DW 630 55 DEG 1821F04108SV ForF041A DW 630 55 DEG 1833C0001ARX Recirculation Pump A DW 599 145DEG 1E51F0063 1E51-F0063Motor Valve DW 626 ODEG lH22P00tr StandbyLiquid Control Instrument Rack CO 642 265DEG 1 H 5 1 P 1 3 3 5SDV Local InstrumentRack CO 620 95 DEG 0G41F0581 Fuel Pool Cask Pit Drain Isolation Valve FH 514 Hl07
- These items were walked down during the March/April 2013 outage r24
Paul C. Riezo Associatcs, Inc. ENCINTEfi S E C'ONSL:LTAlfTi Status: @ SeismicWalkdown Checklist (SWC) EquipmentID No. lH5lPl335 Equip.Class 18.Instrument(on) Racks EquipmentDescription SDV LOCAL INST RACK Location:Bldg. CO Floor El. 620 Manufacturer,Model, Etc. Instructions for Completing Checklist This checklistmay be usedto documentthe resultsof the SeismicWalkdown of an item of equipmenton the SWEL. The spacebelow eachof the following questionsmay be usedto recordthe resultsofjudgments and findings.Additional spaceis providedat the end of this checklistfor documentingother comments. Anchorage Y N l.Is the anchorageconfigurationverificationrequired(i.e., is the item one X of the 50% of SWEL itemsrequiringsuchverification)? No tag identifiedfor instrument.Mounting configuration consistsof 2 plates, each anchoredvia 4-1.25" diameteranchorsto drvwell wall. Y N
- 2. Is the anchoragefree of bent,broken,missingor loosehardware? X Y N
- 3. Is the anchoragefree of corrosionthat is more than mild surface X oxidation?
Y N
- 4. Is the anchoragefree of visible cracksin the concretenearthe anchors? X Y N
- 5. Is the anchorageconfigurationconsistentwith plant documentation? X (Note: This questiononly appliesif the item is one of the 50o/ofor which an anchorageconfigurationverificationis required.)
Y N
- 6. Basedon the aboveanchorageevaluations,is the anchoragefree of X potentiallyadverseseismicconditions?
Paul c' RisaoAssor:iatcs, Inc. Sheet2 of35 fe INCINEERS s. T'ON5L]LTAIfTS Status: @ N U SeismicWalkdown Checklist (SWC) EquipmentID No. 1H5lPl335 Equip.Class 18.Instrument(on) Racks EquipmentDescription SDV LOCAL TNSTRACK Interaction Effects Y N U N/A
- 7. Are soft targetsfree from impact by nearbyequipmentor structures? X Y N U N/A
- 8. Are overheadequipment,distributionsystems,ceiling tiles and lighting, X and masonryblock walls not likely to collapseonto the equipment?
Y N U N/A
- 9. Do attachedlineshaveadequateflexibility to avoid damage? X Attached lines were identifiedwith adequateflexibility.
Y N U 10.Basedon the aboveseismicinteractionevaluations,is equipmentfree X of potentiallyadverseseismicinteractioneffects? Other Adverse Conditions I l. Have you lookedfor and found no other seismicconditionsthat could Y N U adverselyaffectthe safetyfunctionsof the equipment? X Comments(Additionalpagesmay be addedas necessary) mlM#; Evaluatedbv: EddieM. Guerra Date: 41212013 Brian A. Lucarelli Date: 4/2t2013
Paul C. Rizzo Associates, Inc. Sheet3 of 35 ENG lNEE RS 6. CnNsu- ETAhTS Status: @ N U SeismicWalkdown Checklist (SWC) EquipmentID No. lH51Pl335 Equip.Class 18.Instrument(on) Racks EquipmentDescription SDV LOCAL INST RACK Other supportingor relevantdocumentsand photos(if any): File Name: l-68-l29Spg
Description:
Generalview of component File Name: l-70-129.1p9
Description:
View of component'ssurroundingarea
Paul C, Riezo Associarcs, Inc. Sheet4 of35 Er"C ! N f E fi S & Ct')NSl.I LTAIf Ti Status: @ SeismicWalkdown Checklist (SWC) EquipmentID No. lH22P00ll Equip. Class 18.Instrument(on) Racks EquipmentDescription STANDBY LIQUID CONTROL INSTRUMENT RACK Location:Bldg. CO Floor El. 642 Manufacturer.Model, Etc. Instructions for Completing Checklist This checklistmay be usedto documentthe resultsof the SeismicWalkdown of an item of equipmenton the SWEL. The spacebelow eachof the following questionsmay be usedto recordthe resultsofjudgmentsand findings.Additional spaceis providedat the end of this checklistfor documentingothercomments. Anchorage Y N 1.Is the anchorageconfigurationverificationrequired(i.e., is the item one X of the 50o/oof SWEL itemsrequiringsuchverification)? Rack anchorageconfiguration consistsof I4-I/2" diameter anchorsaround the perimeter of the rack. (Thereare 4 infront, 4 in back, 3 on left, 3 on right) Y N N/A
- 2. Is the anchoragefree of bent,broken,missingor loosehardware? X Y N N/A
- 3. Is the anchoragefree of corrosionthat is more than mild surface X oxidation?
Mild surfacerust observedon rack anchors.Judgednot to present any significant structural impact. Y N
- 4. Is the anchoragefree of visible cracksin the concretenearthe anchors? X Y N
- 5. Is the anchorageconfigurationconsistentwith plant documentation? X (Note: This questiononly appliesif the item is one of the 50o/ofor which an anchorageconfigurationverificationis required.)
Y N
- 6. Basedon the aboveanchorageevaluations,is the anchoragefree of X potentiallyadverseseismicconditions?
pcle PaulC. Risz' Associatcs, Inc. Sheet t i-C ! NEf lt9 &. CI}NSI.:I-TA!f TS Status: SeismicWalkdown Checklist (SWC) EquipmentID No. 1H22P0011 Equip.Class 18.Instrument(on) Racks EquipmentDescription STANDBY LIQUID CONTROL INSTRUMENT RACK Interaction Effects Y
- 7. Are soft targetsfree from impactby nearbyequipmentor structures? X Scaffoldingadjacent to instrumentrack is well braced andjudged not to be an interaction concern. A small unrestrainedbucketadjacent to the rackjudged not to presentany structural impact thus not a concern. Y
- 8. Are overheadequipment,distributionsystems,ceiling tiles and lighting, X and masonryblock walls not likely to collapseonto the equipment?
Y
- 9. Do attachedlines haveadequateflexibility to avoid damage? X Attached lines were identified w ith adequatefl exibility.
Y 10.Basedon the aboveseismicinteractionevaluations,is equipmentfree X of potentiallyadverseseismicinteractioneffects? Other Adverse Conditions I l. Have you lookedfor and found no other seismicconditionsthat could Y adverselyaffect the safety functionsof the equipment? X Comments(Additional pagesmay be addedas necessary) Evaluatedbv: Eddie M. Guerra Date: 41212013 wBrian A. Lucarelli Date: 4/212013
Paul C. Riezo Associatcsr Inc. Sheet6 of35 Status: @ N U SeismicWalkdown Checklist (SWC) EquipmentID No. lH22P00l I Equip.Class 18.Instrument(on) Racks EquipmentDescription STANDBY LIQUID CONTROL INSTRUMENT RACK Other supportingor relevantdocumentsand photos(if any): FileName: l-67-la3jpg
Description:
ComponentPlateID File Name: l-68-l431pg
Description:
Generalview of component
Paul C. Rizzo Associatcs, Inc. Sheet7 of 35 Status: @ N U SeismicWalkdown Checklist (SWC) EquipmentID No. lH22P00l I Equip.Class 18.Instrument(on) Racks EquipmentDescription STANDBY LIQUID CONTROL INSTRUMENT RACK File Name: l-69-la3 jpg
Description:
View of componentanchorageconfiguration File Name: l-70-la3 jpg
Description:
View of scaffoldingnext to instrumentrack
Paul C. Risza Associatcs, Inc. Sheet8 of35 Status: @ N U SeismicWalkdown Checklist (SWC) EquipmentID No. lH22P00l I Equip. Class 18.Instrument(on) Racks EquipmentDescription STANDBY LIQUTD CONTROL INSTRUMENT RACK File Name: l-71-l43jpg
Description:
View of flexible affachedlines
Paul C. Rizzo A*sociatcs. Inc. Sheet9 of35 ENCtNEtItS& {t}l\51.:Ir^tfrl SeismicWalkdown Checklist (SWC) EquipmentID No. 1E51F0063 Equip. Class 8A. Motor-OperatedValves EquipmentDescription IE5I-FOO63MOTOR VALVE Location:Bldg. DW Floor El. 626 Manufacturer,Model, Etc. Instructions for Completing Checklist This checklistmay be usedto documentthe resultsof the SeismicWalkdown of an item of equipmenton the SWEL. The spacebelow eachof the following questionsmay be usedto recordthe resultsofjudgments and findings.Additional spaceis providedat the end of this checklistfor documentingothercomments. Anchorage
- l. Is the anchorageconfigurationverificationrequired(i.e., is the item one X of the 50o/oof SWEL items requiringsuchverification)?
MOV is mountedon insulatedpiping (-18" diameter).Pipingwas identified to be adequatelysupported.
- 2. Is the anchoragefree of bent,broken,missingor loosehardware? X
- 3. Is the anchoragefree of corrosionthat is more than mild surface X oxidation?
- 4. Is the anchoragefree of visible cracksin the concretenearthe anchors? X N/A
- 5. Is the anchorageconfigurationconsistentwith plant documentation? X (Note: This questiononly appliesif the item is one of the 50%ofor which an anchorageconfigurationverificationis required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of X potentially adverse seismic conditions?
Paul C. Rizzo Associatcs, Inc. Sheetl0 of35 El*clNEE lt$ &. (alNSU LrA$Ti Status: @ N SeismicWalkdown Checklist (SWC) EquipmentID No. 1E51F0063 Equip.Class 8A. Motor-Operated Valves EquipmentDescription IE5I.FOO63MOTOR VALVE Interaction Effects Y N U N/A
- 7. Are soft targetsfree from impact by nearbyequipmentor structures? X Nearby scaffolding identifiedjudged not to be a concern.
Y N N/A
- 8. Are overheadequipment,distributionsystems,ceiling tiles and lighting, X and masonryblock walls not likely to collapseonto the equipment?
Y N N/A
- 9. Do attachedlines haveadequateflexibility to avoid damage? X Attachedlines were identified w ith adequatefl exibility.
Y N U 10.Basedon the aboveseismicinteractionevaluations,is equipmentfree X of potentiallyadverseseismicinteractioneffects? Other Adverse Conditions I l. Have you looked for and found no other seismicconditionsthat could Y N U adverselyaffect the safety functions of the equipment? X Comments(Additional pagesmay be addedas necessary)
,4 Evaluatedby: EddieM. Guerra Date: 4t2/2013 Brian A. Lucarelli Date: 4t2t2013
Paul C. Rizzo Associates, Inc. SheetI I of35 Status: @ N U SeismicWalkdown Checklist (SWC) EquipmentID No. 1E51F0063 Equip.Class 8A. Motor-Operated Valves EquipmentDescription IE51.FOO63 MOTOR VALVE Other supportingor relevantdocumentsand photos(if any): File Name: l-67-497.Spe
Description:
ComponentPlateID File Name: l-68-497.Spe
Description:
Generalview of component
Paul C. Rizzo Associates, Inc. Sheet12of 35 Status: @ N U SeismicWalkdown Checklist (SWC) EquipmentID No. 1E51F0063 Equip.Class 8A. Motor-Operated Valves EquipmentDescription IE5I.FOO63 MOTOR VALVE File Name: l-69-497.Spe
Description:
View of insulatedpiping attachedto MOV.
PCe Paul C. RieaoAssociatcs,I*c. Sheet13 of35 EN(;INf ER5 & {'ONsUL'I'A$Ts SeismicWalkdown Checklist (SWC) EquipmentID No. lB2lF0022A Equip. Class 7. Pneumatic-Operated Valves EquipmentDescription IB MSIV Location:Bldg. DW Floor El. 630 Manufacturer,Model, Etc. Instructions for Completing Checklist This checklistmay be usedto documentthe resultsof the SeismicWalkdownof an item of equipmenton the SWEL. The spacebelow eachof the following questionsmay be usedto recordthe resultsofjudgmentsand findings.Additional spaceis providedat the end of this checklistfor documentingother comments. Anchorage
- l. Is the anchorageconfigurationverificationrequired(i.e., is the item one X of the 50Yoof SWEL itemsrequiringsuchverification)?
This is a large Spring-operatedvalve(-l}ftfrom pipe center line) mountedon an insulatedlarge pipe. Pipe was identified to be well supported.
- 2. Is the anchoragefree of bent,broken,missingor loosehardware? X
- 3. Is the anchoragefree of corrosionthat is morethan mild surface X oxidation?
- 4. Is the anchoragefree of visible cracksin the concretenearthe anchors? X
- 5. Is the anchorageconfigurationconsistentwith plant documentation? X (Note: This questiononly appliesif the item is one of the 50Vofor which an anchorageconfigurationverificationis required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of X potentially adverse seismic conditions?
Patrl C, Rieao Associatcs, Inc. of35 ETiGINFE*s& CONSUI.TA$IS Status: SeismicWalkdown Checklist (SWC) EquipmentID No. lB2lF0022A Valves Equip. Class 7. Pneumatic-Operated EquipmentDescription IB MSIV Interaction Effects Y
- 7. Are soft targetsfree from impact by nearbyequipmentor structures? X Spring actuator sectionwas noted to be close to grating (-3" clearance)and potential interaction may occur. Thispotential interaction wasjudged not to have a significant effect on the valve due to its overall robust configuration.
Y
- 8. Are overheadequipment,distributionsystems,ceiling tiles and lighting, X and masonryblock walls not likely to collapseonto the equipment?
Y
- 9. Do attachedlineshaveadequateflexibility to avoid damage? X Attached lines were identified w ith adequateflexibility.
Y 10.Basedon the aboveseismicinteractionevaluations,is equipmentfree X of potentiallyadverseseismicinteractioneffects? Other Adverse Conditions I l. Have you lookedfor and found no other seismicconditionsthat could Y adverselyaffect the safety functionsof the equipment? X Comments(Additional pagesmay be addedas necessary) _rut&ld, (w Evaluatedby: EddieM. Guerra Date: 4/2t2013 Brian A. Lucarelli Date: 4t2t2013
Paul C. Ri?.zo Associatcs, Inc- Sheetl5 of 35 [];CIN[ERS &, f"r]NSI_; I.TAITTS Status: @ N U SeismicWalkdown Checklist (SWC) EquipmentID No. lB2lF0022A Equip. Class 7. Pneumatic-Operated Valves EquipmentDescription IB MSIV Othersupportingor relevantdocumentsand photos(if any): File Name: l-67-499jpg
Description:
Generalview of component File Name: l-68-499jpg
Description:
View of flexibleattachedlines
Paul C. Riezo Associatcs, Inc. Sheetl6 of 35 SeismicWalkdown Checklist (SWC) EquipmentID No. lB2lF0022A Valves Equip. Class 7. Pneumatic-Operated EquipmentDescription IB MSIV File Name: l-69-499jpg
Description:
Clearancebetweenvalve spring actuatorsand grating steelframing.
pce PaulC. Riez.Ass'ciatcs, I'c. E!i(ilNEElts & {t)N9ULIA!{T5 Status: @ SeismicWalkdown Checklist (SWC) EquipmentID No. lB2lF004lA Equip.Class 7. Pneumatic-Operated Valves EquipmentDescription ADS VALVE Location:Bldg. DW Floor El. 630 Manufacturer,Model, Etc. Instructions for Completing Checklist This checklistmay be usedto documentthe resultsof the SeismicWalkdownof an item of equipmenton the SWEL. The spacebelow eachof the following questionsmay be usedto recordthe resultsofjudgmentsand findings.Additional spaceis providedat the end of this checklistfor documentingothercomments. Anchorage Y N l.Is the anchorageconfigurationverificationrequired(i.e., is the item one X of the 50o/oof SWEL itemsrequiringsuchverification)? Valve I 82 I F004I A is part of a group of 4 sequentialrelief valvesmountedon an insulatedpipe. Pipingwas identified to be well supportedand no signs of degraded conditionswere identified. Y N
- 2. Is the anchoragefree of bent,broken,missingor loosehardware? X Y N
- 3. Is the anchoragefree of corrosionthat is more than mild surface X oxidation?
Y N
- 4. Is the anchoragefree of visible cracksin the concretenearthe anchors? X Y N
- 5. Is the anchorageconfigurationconsistentwith plant documentation? X (Note: This questiononly appliesif the item is one of the 50o/ofor which an anchorageconfigurationverificationis required.)
Y N
- 6. Basedon the aboveanchorageevaluations,is the anchoragefree of X potentiallyadverseseismicconditions?
Paul C. Riezo Associatcs, fnc, EN*(;l NEERS & i'ONSU LTASTS Status: @ SeismicWalkdown Checklist (SWC) EquipmentID No. lB21F004lA Equip.Class 7. Pneumatic-Operated Valves EquipmentDescription ADS VALVE Interaction Effects Y N
- 7. Are soft targetsfree from impact by nearbyequipmentor structures? X Y N
- 8. Are overheadequipment,distributionsystems,ceiling tiles and lighting, X and masonryblock walls not likely to collapseonto the equipment?
Y N
- 9. Do attachedlineshaveadequateflexibility to avoid damage? X Attached lines were identified w ith adequatefl exibility.
Y N 10.Basedon the aboveseismicinteractionevaluations,is equipmentfree X of potentiallyadverseseismicinteractioneffects? Other Adverse Conditions I l. Have you lookedfor and found no other seismicconditionsthat could Y N adverselyaffect the safetyfunctions of the equipment? X Comments(Additionalpagesmay be addedas necessary) Evaluatedby: EddieM. Guerra Date: 4t2/2013 wBrian A. Lucarelli Date: 41212013
Paul C. Rizzo Associatc$r Inc. Sheetl 9 o f 3 5 Eli(; I NEERS d. C0NSIj LTA,YTS Status: @ SeismicWalkdown Checklist (SWC) EquipmentID No. lB2lF004lA Equip.Class 7. Pneumatic-Operated Valves EquipmentDescription ADS VALVE Other supportingor relevantdocumentsand photos(if any): File Name: l-67-500jpg
Description:
Generalview of component
FQ Paul c' Rizz. Arsociatcs,Inc, Sheet20 of35 E!i(;INEf RS & C'OI\ISULTA}ITs Status: @ SeismicWalkdown Checklist (SWC) EquipmentID No. lB2lF04l0A Equip.Class 88. SolenoidValves EquipmentDescription SV FOR FO4IA Location:Bldg. DW Floor El. 630 Manufacturer,Model, Etc. Instructions for Completing Checklist This checklistmay be usedto documentthe resultsof the SeismicWalkdown of an item of equipmenton the SWEL. The spacebelow eachof the following questionsmay be usedto recordthe resultsofjudgments and findings.Additional spaceis provided atthe end of this checklistfor documentingother comments. Anchorage Y N
- l. Is the anchorageconfigurationverificationrequired(i.e.,is the item one X of the 50o/oof SWEL itemsrequiringsuchverification)?
Small solenoidvalve mountedon relief valve I 82I F0041A. Y N
- 2. Is the anchoragefree of bent,broken,missingor loosehardware? X Y N
- 3. Is the anchoragefree of corrosionthat is more than mild surface X oxidation?
Y N
- 4. Is the anchoragefree of visible cracksin the concretenearthe anchors? X Y N
- 5. Is the anchorageconfigurationconsistentwith plant documentation? X (Note: This questiononly appliesif the item is one of the 50o/ofor which an anchorageconfigurationverificationis required.)
Y N
- 6. Based on the above anchorage evaluations, is the anchorage free of X potentially adverse seismic conditions?
Patrl C. Rizzo Associatcs, Inc, Sheet2 l of35 [i.cINEEft S & ('{}NSTJ LTA!f TS SeismicWalkdown Checklist (SWC) EquipmentID No. 1B21F0410A Equip.Class 88. SolenoidValves EquipmentDescription SV FOR F04lA Interaction Effects N/A
- 7. Are soft targetsfree from impact by nearbyequipmentor structures? X N/A
- 8. Are overheadequipment,distributionsystems,ceiling tiles and lighting, X and masonryblock walls not likely to collapseonto the equipment?
- 9. Do attachedlines haveadequateflexibility to avoid damage? X Att ached I ines were identified w ith adequatefl exi bil ity.
10.Basedon the aboveseismicinteractionevaluations,is equipmentfree X of potentiallyadverseseismicinteractioneffects? Other Adverse Conditions I l. Have you lookedfor and found no otherseismicconditionsthat could adverselyaffect the safety functionsof the equipment? X Comments(Additional pagesmay be addedas necessary)
-mtlffi"#r Evaluatedby: Eddie M. Guerra 4t2/2013 Lucarelli 41212013
Paul C. Rizeo Associatcs,Inc. Sheet22 of 35 E!{GINEERS E I"ONSTJLTA\"TS Status: @ N U SeismicWalkdown Checklist (SWC) EquipmentID No. lB2lF04l0A Equip.Class 88. SolenoidValves EquipmentDescription SV FOR FO4IA Other supportingor relevantdocumentsand photos(if any): File Name: l-67-505jpg
Description:
Generalview of component
rc? Paulc' RirzoAssociatcs, Inc. Sheet23 of35 E\-( ;l NEf.RS {x CONSl.rI.lA\-f S Status: @ SeismicWalkdown Checklist (SWC) EquipmentID No. lB2lF04l0B Equip.Class 8B. SolenoidValves EquipmentDescription SV FOR FO4IA Location:Bldg. DW Floor El. 630 Manufacturer,Model, Etc. Instructions for Completing Checklist This checklistmay be usedto documentthe resultsof the SeismicWalkdown of an item of equipmenton the SWEL. The spacebelow eachof the following questionsmay be usedto recordthe resultsofjudgments and findings.Additional spaceis providedat the end of this checklistfor documentingothercomments. Anchorage Y N
- l. Is the anchorageconfigurationverificationrequired(i.e., is the item one X of the 50Voof SWEL itemsrequiringsuchverification)?
This solenoid valve is the sameas I 82 I F0410A.Although it was not possible to view the valvefrom a close distance,plant personnel indicated that it correspondsto the valve next to I 82 I F04I0A mountedon relief valve I 82 I F0041A. Y N N/A
- 2. Is the anchoragefree of bent,broken,missingor loosehardware? X Y N N/A
- 3. Is the anchoragefree of corrosionthat is more than mild surface X oxidation?
Y N
- 4. Is the anchoragefree of visible cracksin the concretenearthe anchors? X Y N
- 5. Is the anchorageconfigurationconsistentwith plant documentation? X (Note: This questiononly appliesif the item is one of the 50o/ofor which an anchorageconfigurationverificationis required.)
Y N
- 6. Basedon the aboveanchorageevaluations,is the anchoragefree of X potentiallyadverseseismicconditions?
PC? Paul C. RiezoAssociatcs,Inc. Sheet24 of35 tNctNf ER-l d. coNsuLTAt*Ts Status: @ N U SeismicWalkdown Checklist (SWC) EquipmentID No. 1B2lF04l0B Equip.Class 8B. SolenoidValves EquipmentDescription SV FOR FO4IA Interaction Effects Y N U N/A
- 7. Are soft targetsfree from impact by nearbyequipmentor structures? X Y N U N/A
- 8. Are overheadequipment,distributionsystems,ceiling tiles and lighting, X and masonryblock walls not likely to collapseonto the equipment?
Y N U N/A
- 9. Do attachedlines haveadequateflexibility to avoid damage? X Attached I ines were identified w ith adequatefl exibility.
Y N U 10.Basedon the aboveseismicinteractionevaluations,is equipmentfree X of potentiallyadverseseismicinteractioneffects? Other Adverse Conditions I l Have you lookedfor and found no otherseismicconditionsthat could Y N U adverselyaffect the safety functions of the equipment? X Comments(Additional pagesmay be addedas necessary) Evaluatedbv: EddieM. Guerra Date: 4t2/2013 Brian A. Lucarelli Date: 4t2t20t3
Paul C. Rirzo Associatcs, Inc. Sheet25 o f 3 5 [:T(;I NET.RS {i CT}NSU LTAIfTi SeismicWalkdown Checklist (SWC) EquipmentID No. IB2lF04l0B Equip.Class 88. SolenoidValves EquipmentDescription SV FOR FO4IA Other supportingor relevantdocumentsand photos(if any): File Name: l-67-505jpg
Description:
Generalview of component
Paul C. Rieao Associatcs, fnc. Sheet26 of35 IN(;lNEtRS & C(}NSUt lAlfts SeismicWalkdown Checklist (SWC) EquipmentID No. lB2lA0003A Equip.Class 21. TanksandHeatExchangers EquipmentDescription ACCUM FOR FOO4IA Location:Bldg. DW Floor El. 630 Manufacturer,Model, Etc. Instructions for Completing Checklist This checklistmay be usedto documentthe resultsof the SeismicWalkdown of an item of equipmenton the SWEL. The spacebelow eachof the following questionsmay be usedto recordthe resultsofjudgmentsand findings.Additional spaceis providedat the end of this checklistfor documentingothercomments. Anchorage Y
- 1. Is the anchorageconfigurationverificationrequired(i.e., is the item one X of the 50% of SWEL itemsrequiringsuchverification)?
Closeaccessto accumulatorwas not possible during the walkdowns,However, a general view of the accumulatorsassemblydemonstrateda rigid mounting configuration to the outsidedrywell wall. Y
- 2. Is the anchoragefree of bent,broken,missingor loosehardware? X Y
- 3. Is the anchoragefree of corrosionthat is morethan mild surface X oxidation?
Y
- 4. Is the anchoragefree of visible cracksin the concretenearthe anchors? X Y
- 5. Is the anchorageconfigurationconsistentwith plant documentation? X (Note: This questiononly appliesif the item is one of the 50% for which an anchorageconfigurationverificationis required.)
Y
- 6. Basedon the aboveanchorageevaluations,is the anchoragefree of X potentiallyadverseseismicconditions?
pc\? Paul c. RizzoAssociates, Inc. Sheet27 ENC lNEER-q & ('t)N$t,l LTAl\'T$ Status: @ N SeismicWalkdown Checklist (SWC) EquipmentID No. 1B21A0003A Equip.Class 21. TanksandHeatExchangers EquipmentDescription ACCUM FOR FOO41A Interaction Effects Y N U
- 7. Are soft targetsfree from impact by nearbyequipmentor structures? X No potential interaction concernsidentified in the vicinity of accumulator I 82IAOOO3A.
Y N U
- 8. Are overheadequipment,distributionsystems,ceiling tiles and lighting, X and masonryblock walls not likely to collapseonto the equipment?
Y N U
- 9. Do attachedlineshaveadequateflexibility to avoid damage? X Y N U 10.Basedon the aboveseismicinteractionevaluations,is equipmentfree X of potentiallyadverseseismicinteractioneffects?
Other Adverse Conditions 11.Haveyou lookedfor and found no other seismicconditionsthat could Y N U adverselyaffect the safety functionsof the equipment? X Comments(Additional pagesmay be addedas necessary) Evaluatedby: EddieM. Guerra Date: 412/2013
&*W' Brian A. Lucarelli Date: 412/20r3
Paul C. Riszo Associates, fnc. Sheet28 of 35 SeismiclValkdown Checklist (SWC) EquipmentIDNo. lB2lA0003A Equip.Class 2l.TanksandHeatExchangers EquipmentDescription ACCUM FOR FOO4IA Other supportingor relevantdocumentsand photos(if any): File Name: l-68-507.Spe
Description:
Generalview of component File Name: l-69-507jp1
Description:
View of component'ssurroundingarea
pc\e Paulc. RizeoAssociatcs, Inc, Sheet29 of35 El..(; I NEERS & (a)NSL LTAlfrS Status: @ NU SeismicWalkdown Checklist (SWC) EquipmentID No. lB33C000lA Equip.Class 6. VerticalPumps EquipmentDescription RX RECIRC PUMP A Location:Bldg. DW FloorEl. 599 Manufacturer,Model, Etc. Instructions for Completing Checklist This checklistmay be usedto documentthe resultsof the SeismicWalkdownof an item of equipmenton the SWEL. The spacebelow eachof the following questionsmay be usedto recordthe resultsofjudgmentsand findings.Additional spaceis providedat the end of this checklistfor documentingothercomments. Anchorage Y N
- l. Is the anchorageconfigurationverificationrequired(i.e., is the item one X of the 50% of SWEL itemsrequiringsuchverification)?
1833C00014correspondto the ReactorRecirculation Pump. Thispump extends around 30ftfrom elevation599'to top of motor housing. Y N U N/A
- 2. Is the anchoragefree of bent,broken,missingor loosehardware? X Y N U N/A
- 3. Is the anchoragefree of corrosionthat is more than mild surface X oxidation?
Y N U N/A
- 4. Is the anchoragefree of visible cracksin the concretenearthe anchors? X Y N U N/A
- 5. Is the anchorageconfigurationconsistentwith plant documentation? X (Note: This questiononly appliesif the item is one of the 50o/ofor which an anchorageconfigurationverificationis required.)
Y N U
- 6. Based on the above anchorage evaluations, is the anchorage free of x potentially adverse seismic conditions?
PC\e Paul C. RizaoAssociatcs,Inc. Sheet30 of35 Eta{;lNEEtts{* L'oNsLrLTAtfIJi Status: @ N U SeismicWalkdown Checklist (SWC) EquipmentID No. 1B33C0001A Equip.Class 6. VerticalPumps EquipmentDescription RX RECIRC PUMP A Interaction Effects Y N U N/A
- 7. Are soft targetsfree from impact by nearbyequipmentor structures? X Y N U N/A
- 8. Are overheadequipment,distributionsystems,ceiling tiles and lighting, X and masonryblock walls not likely to collapseonto the equipment?
Y N U N/A
- 9. Do attachedlineshaveadequateflexibility to avoid damage? X Y N 10.Basedon the aboveseismicinteractionevaluations,is equipmentfree X of potentiallyadverseseismicinteractioneffects?
Other Adverse Conditions 11.Haveyou lookedfor and foundno other seismicconditionsthat could Y N U adverselyaffect the safety functionsof the equipment? X Comments(Additionalpagesmay be addedas necessary) Evaluatedby: Eddie M. Guerra Date: 4t212013 Date: 41212013
Paul C. Rizzo Associatcs, Inc. Sheet3 I ENG INEERS *. (T}NSU LTAN'T$ SeismicWalkdown Checklist (SWC) EquipmentID No. 1833C0001A Equip.Class 6. VerticalPumps EquipmentDescription RX RECIRC PUMP A Other supportingor relevantdocumentsand photos(if any): File Name: l-67-770jpg
Description:
Generalview of pump motor File Name: l-68-770jpg
Description:
Pumpmotor and nearbyscaffold
Paul C. Rireo Associatcs, Inc. Sheet32 of35 Eft-C lN EE RS & CtfNSU LTAIfT$ SeismicWalkdown Checklist (SWC) EquipmentID No. lB33C000lA Equip.Class 6. VerticalPumps EquipmentDescription RX RECIRC PUMP A File Name: l-70-770jpg
Description:
View of bracingelementsat boffomof pump
Paul C. Ricz' Associatcs,Inc. Sheet33 of35 PCe I flclNEtRs si coNsuLTAfiTs Status: @ SeismicWalkdown Checklist (SWC) EquipmentID No. 0G4lF058l Equip.Class 0. Other EquipmentDescription FUEL POOL CASK PIT DRAIN ISOL VALVE Location:Bldg. FH FloorEl. 574 Manufacturer.Model. Etc. Instructions for Completing Checklist This checklistmay be usedto documentthe resultsof the SeismicWalkdownof an item of equipmenton the SWEL. The spacebelow eachof the following questionsmay be usedto recordthe resultsofjudgments and findings.Additional spaceis providedat the end of this checklistfor documentingothercomments. Anchorage
- l. Is the anchorageconfigurationverificationrequired(i.e., is the item one X of the 50% of SWEL itemsrequiringsuchverification)?
This is a manual valve inJine with a 12" pipe located inside afloor openingat elevation574'. Piping supportswere visible through the grating andjudged to provide adequatesupport to the attachedvalves. N/A
- 2. Is the anchoragefree of bent,broken,missingor loosehardware? X
- 3. Is the anchoragefree of corrosionthat is more than mild surface X oxidation?
No signs of excessivecorrosionwere identified. N/A
- 4. Is the anchoragefree of visible cracksin the concretenearthe anchors? X
- 5. Is the anchorageconfigurationconsistentwith plant documentation? X (Note: This questiononly appliesif the item is one of the 50% for which an anchorageconfigurationverificationis required.)
- 6. Basedon the aboveanchorageevaluations,is the anchoragefree of X potentiallyadverseseismicconditions?
PCt? Paul C. Riszo Arisociatcs, Inc. Sheet of35 E\..(; I NEL Rl {r C\}NSt-l [-TA!\'Tl SeismicWalkdown Checklist (SWC) EquipmentID No. 0G4lF058l Equip.Class 0. Other EquipmentDescription FUEL POOL CASK PIT DRAIN ISOL VALVE Interaction Effects
- 7. Are soft targetsfree from impactby nearbyequipmentor structures? X No interaction concernsidentified.
N/A
- 8. Are overheadequipment,distributionsystems,ceiling tiles and lighting, X and masonryblock walls not likely to collapseonto the equipment?
N/A
- 9. Do attachedlineshaveadequateflexibility to avoid damage? X 10.Basedon the aboveseismicinteractionevaluations,is equipmentfree X of potentiallyadverseseismicinteractioneffects?
Other Adverse Conditions I l. Have you lookedfor and found no other seismicconditionsthat could adverselyaffect the safety functionsof the equipment? X Comments(Additional pagesmay be addedas necessary) Evaluatedby: EddieM. Guerra 4t2t20r3 Brian A. Lucarelli 41212013
PCe P;rtrlC. Ilie;* Ass'ci.tr:s,l'r'" Sheet35 of 35 Status: @ SeismicWalkdown Checklist(SWC) Equipment ID No. 0G4lF058l Equip.Class 0. Other EquipmentDescription FUEL POOL CASK PIT DRAIN ISOL VALVE Othersupportingor rqlevantdocumentsandphotos(if any): File Name: l-67-769.Spe
Description:
Generalview of component FileName:l-68-769jpg
Description:
View of gratingabovecomponent.
pcte Paulc, Rizz. Associntcs, Inc. SheetI of20 Ei.-C'l Nf E RS 6. {'ONSU LTAIiTS Area Walk-By Checklist (AWC) Area DW-630 Floor El. 630 Bldg. DW Instructions for Completing Checklist This checklistmay be usedto documentthe resultsof the Area Walk-By nearone or more SWEL items.The spacebelow eachof the following questionsmay be usedto recordthe resultsofjudgments and findings. Additional spaceis providedat the end of this checklistfor documentingother comments. Y
- l. Doesanchorageof equipmentin the areaappearto be free of X potentiallyadverseseismicconditions(if visible without necessarily openingcabinets)?
Y
- 2. Doesanchorageof equipmentin the areaappearto be free of significant X degradedconditions?
Mild surfacecorrosion observedin severalvalvesin the area. This isjudged not a concernsince no material lossor excessivedegradedcondition was observed. Y N/A
- 3. Basedon a visual inspectionfrom the floor, do the cable/conduit X racewaysand HVAC ducting appearto be free of potentially adverse seismicconditions(e.g.,conditionof supportsis adequateand fill conditionsof cabletraysappearto be insideacceptablelimits)?
Y N/A
- 4. Doesit appearthat the areais free of potentiallyadverseseismicspatial X interactionswith other equipmentin the area(e.g.,ceiling tiles and lighting)?
Relatedequipmenton SWEL for this area: 1 E51F 0063 1B2tFA022A 1 B 21F 0041A l B2lF 04l0A l 8 21F 04t 0B 1 82140003A
Paul C, Riezo Associatcs, lnc. Sheet EN(;lNEERt {. C'I'}NSI,:LTASIS Status: Area Walk-By Checklist (AWC) Area DW-630 Floor El. 630 Bldg. DW Interaction Effects Y
- 5. Doesit appearthat the areais free of potentiallyadverseseismic X interactionsthat could causeflooding or spray in the area?
Y
- 6. Does it appearthat the areais free of potentiallyadverseseismic X interactionsthat could causea fire in the area?
Y
- 7. Doesit appearthat the areais free of potentiallyadverseseismic x interactionsassociated with housekeeping practices,storageof portable equipment,andtemporaryinstallations(e.g.,scaffolding,lead shielding)?
Scaffoldingobservedin the area qspart of the outagework. Thesewere identified to be well braced and supported.No interaction concernidentified. Y
- 8. Have you lookedfor and found no otherseismicconditionsthat could X adverselyaffect the safety functionsof the equipmentin the area?
Comments(Additional pagesmay be addedas necessary) Evaluatedby: EddieM. Guerra Date: 4/212013 Brian A. Lucarelli Date: 4/2t2013
Paul C. Rizzo Associatcs,Inr:" Sheet3 of20 E:SCI NEE RS &. CONSU I-TAh"T5 Status: @ Area \ilalk-By Checklist (AWC) Area DW-630 FloorEl. 630 Bldg. Dw Other supportingor relevantdocumentsand photos(if any): File Name: l-67 r-67-s00.JPG
-500.JPG
Description:
Generalview showingrelief valves File Name:IMG O2I5.JPG
Description:
Generalview of pipesconnectingto steamline.
Paul C. Rizzo Associates, Inc. Sheet4 of20 ENCINEESS & CI}N5U TTANT$ Status: U Area Walk-By Checklist (AWC) Area DW-630 FloorEl. 630 Bldg. DW File Name: IMG 0224.WG
Description:
Generalview of accumulatorsmountedto outsidedrywell wall.
pct? Paul c. RiazoAssociatcs,Inc. Sheet5 of20 h"{;rNErft s &. rt)Nsu LTA}'T! Status: @ Area Walk-By Checklist (AWC) Area DW-599 Floor El. 599 Bldg. DW Instructions for Completing Checklist This checklistmay be usedto documentthe resultsof the Area Walk-By nearone or more SWEL items.The spacebelow eachof the following questionsmay be usedto recordthe resultsofjudgmentsand findings. Additional spaceis providedat the end of this checklistfor documentingother comments. Y N
- l. Doesanchorageof equipmentin the areaappearto be free of X potentiallyadverseseismicconditions(if visible without necessarily openingcabinets)?
Y N N/A
- 2. Doesanchorageof equipmentin the areaappearto be free of significant X degradedconditions?
Y N N/A
- 3. Basedon a visual inspectionfrom the floor, do the cable/conduit X racewaysandHVAC ductingappearto be free of potentiallyadverse seismicconditions(e.g.,conditionof supportsis adequateand fill conditionsof cabletraysappearto be insideacceptablelimits)?
Y N N/A
- 4. Doesit appearthat the areais free of potentiallyadverseseismicspatial X interactionswith otherequipmentin the area(e.g.,ceiling tiles and lighting)?
Relatedequipmenton SWEL for this area: l B33C000t A
Paul c. RizeoAssociate.t, I'c. Sheet of20 ry EIJGINF EF*S&, CONSLTLT,{l\'TS Area Walk-By Checklist (AWC) Area DW-599 Floor El. 599 Bldg. Interaction Effects
- 5. Doesit appearthat the areais free of potentiallyadverseseismic X interactionsthat could causeflooding or sprayin the area?
- 6. Doesit appearthat the areais free of potentiallyadverseseismic X interactionsthat could causea fire in the area?
- 7. Doesit appearthat the areais free of potentiallyadverseseismic X interactionsassociated practices,storageof portable with housekeeping equipment,andtemporaryinstallations(e.g.,scaffolding,leadshielding)?
Scaffoldingobservedin the area aspart of the outagework. Thesewere identified to be well bracedand supported.No interaction concern identffied.
- 8. Have you lookedfor and found no other seismicconditionsthat could X adverselyaffect the safety functions of the equipmentin the area?
Comments(Additionalpagesmay be addedas necessary) Observationstalwnfrom elev 620'. RP advisedto avoid area at elev. 599'due to high radiation doserates. Evaluatedby: EddieM. Guerra Date: 4t2t2013 Brian A. Lucarelli Date: 4/212013
Patrl C. Rizzo Associatcs, Inc. ENGINEERS & Cf,}NSULTA!fT$ Status: @ Area Walk-By Checklist (AWC) Area DW-599 FloorEl. s99 Bldg. Dw Other supportingor relevantdocumentsand photos(if any): File Name: l-71-770qpg
Description:
View of scaffoldingin the area FileName: l-69-770jpg
Description:
View of floor elevation599 with recirculationpump lB33C000lA.
pcte Paulc" RizroAssociatcs, Inc. Sheet8 of20 Ela('lNEf ltS & CONSULT/t:fTs Status: @ N Area Walk-By Checklist (AWC) Area FH-574 FloorEl. 574 Bldg. FH Instructions for Completing Checklist This checklistmay be usedto documentthe resultsof the Area Walk-By nearone or more SWEL items.The spacebelow eachof the following questionsmay be usedto recordthe resultsofjudgments and findings. Additional spaceis providedat the end of this checklistfor documentingother comments. Y N U N/A 1.Doesanchorageof equipmentin the areaappearto be free of X potentiallyadverseseismicconditions(if visible without necessarily openingcabinets)? Y N U N/A
- 2. Doesanchorageof equipmentin the areaappearto be free of significant X degradedconditions?
Y N U N/A
- 3. Basedon a visual inspectionfrom the floor, do the cable/conduit X racewaysand HVAC ducting appearto be free of potentially adverse seismicconditions(e.g.,conditionof supportsis adequateand fill conditionsof cabletrays appearto be insideacceptablelimits)?
Y N U N/A
- 4. Doesit appearthat the areais free of potentiallyadverseseismicspatial X interactionswith otherequipmentin the area(e.g.,ceiling tiles and lighting)?
Relatedequipmenton SWEL for this area: 0 G41F 0581
pcte Paulc. RiseoAssociatc$, Inc. Sheet9 EN(: I NFEILS {t CI}NSL:LTA!fI'S Status: @ N Area Walk-By Checklist (AWC) Area FH-574 FloorEl. 574 Bldg. FH Interaction Effects Y N U
- 5. Doesit appearthat the areais free of potentiallyadverseseismic X interactionsthat could causeflooding or spray in the area?
Piping in the areawas identified to be well supportedand no potential source offlooding was noted. Y N U
- 6. Doesit appearthat the areais free of potentiallyadverseseismic X interactionsthat could causea fire in the area?
Y N U
- 7. Doesit appearthat the areais free of potentiallyadverseseismic X interactionsassociated with housekeeping practices,storageof portable equipment,andtemporaryinstallations(e.g.,scaffolding,leadshielding)?
Y N U
- 8. Haveyou lookedfor and found no other seismicconditionsthat could X adverselyaffect the safety functions of the equipmentin the area?
Comments(Additional pagesmay be addedas necessary) Evaluatedbv: Eddie M. Guerra Date: 41212013 A. Lucarelli Date: 4t2/20r3
Paul C. Riseo Associates, Inc. Sheet10of20 Status: @ N U Area Walk-By Checklist (AWC) Area FH-574 FloorEl. 574 Bldg. EH Other supportingor relevantdocumentsand photos(if any): File Name: l-68-769jpg
Description:
Generalview of gratingabovemanualvalve 0G41F0581.
pc\? Paulc. Rizz. ars'ciatcs,Inc. Sheet11 of20 Area Walk-By Checklist(AWC) Area co-620 Floor El. 620 Bldg. Instructions for Completing Checklist This checklistmay be usedto documentthe resultsof the Area Walk-By nearone or more SWEL items.The spacebelow eachof the following questionsmay be usedto recordthe resultsofjudgments and findings. Additional spaceis providedat the end of this checklistfor documentingothercomments. L Doesanchorageof equipmentin the areaappearto be free of X potentiallyadverseseismicconditions(if visible without necessarily openingcabinets)?
- 2. Doesanchorageof equipmentin the area appearto be free of significant X degradedconditions?
Corrosion on anchors identified in instrumentracl<sbase.As no material losswas observed,this wasjudged not to be a concernfor operability or seismic issues.
- 3. Basedon a visual inspectionfrom the floor, do the cable/conduit X racewaysandHVAC ductingappearto be free of potentiallyadverse seismicconditions(e.g.,conditionof supportsis adequateand fill conditionsof cabletrays appearto be insideacceptablelimits)?
HVAC ducts in the areawere identified to be rigidly supported. N/A
- 4. Doesit appearthat the areais free of potentiallyadverseseismicspatial X interactionswith otherequipmentin the area(e.g.,ceiling tiles and lighting)?
Small nut securingfloor gratingfound notfully tightened. Judgednot to be significant as 8 otherfully tightenednuts are present at that interface. Relatedequipmenton SWEL for this area: l82lN0067C 1821N0073C lH5lPl335
Patrl C. Rizza Associatcs, Inc, Sheet IfaClNEtRS {r ('tfN$l,rLf Alfft Status: @ Area Walk-By Checklist (AWC) Area co-620 FloorEl. 620 Bldg. CO Interaction Effects Y N
- 5. Doesit appearthat the areais free of potentiallyadverseseismic X interactionsthat could causeflooding or spray in the area?
No concernsidentffiedregardingflood sources. Y N
- 6. Doesit appearthat the areais free of potentiallyadverseseismic X interactionsthat could causea fire in the area?
No concernsidentified regardingfire sources. Y N
- 7. Doesit appearthat the areais free of potentiallyadverseseismic X interactionsassociated practices,storageof portable with housekeeping equipment,andtemporaryinstallations(e.9.,scaffolding,leadshielding)?
Scaffoldingin areajudged to be adequatelysupported. Y N
- 8. Haveyou lookedfor and found no other seismicconditionsthat could X adverselyaffect the safety functions of the equipmentin the area?
Somesmall diameterpiping observedthat crossesover to drywell wall support. Thispipingwasiudged to have adequateflexibility to accommodatethe very small seismicanchor movementloads expectedat El. 620. Comments(Additional pagesmay be addedas necessary) Evaluatedby: EddieM. Guerra Date: 41212013 Brian A. Lucarelli Date: 4/2t20r3
Paul C. Ricuo Associatcrir Inc. Sheet13of20 EITC I NEER-S *, (A)NSU LTA}ffii Area Walk-By Checklist (AWC) Area co-620 FloorEl. 620 Bldg. CO Other supportingor relevantdocumentsand photos(if any): FileName:l-59-l-l-l3jpeg
Description:
Generalview FileName:l-65-l-1-13jpeg
Description:
Corrosionin instrumentrack anchorage
Paul C. Rissa A;sociatcr, Inc. Sheet 14of 20 ENCI NEEITS& C(}NSULXfu\"TS Area Walk-By Checklist (AWC) Area co-620 FloorEl. 620 Bldg. File Name: l-66-l-l- l3 jpeg
Description:
Loosenut for securinggrating. FileName:l-71-1-l-13jpeg
Description:
Mild corrosionidentifiedin anchorage
PCe PaulC. Rizz*4$r:ciates'rnc. Sheet Status: @ Area Watk-By Checklist (AWC) Area co-642 FloorEl. 642 Bldg. CO Instructions for Completing Checklist This checklistmay be usedto documentthe resultsof the Area Walk-By nearone or more SWEL items.The spacebelow eachof the following questionsmay be usedto recordthe resultsofjudgments and findings. Additional spaceis providedat the end of this checklistfor documentingother comments. Y N
- l. Doesanchorageof equipmentin the areaappearto be free of X potentiallyadverseseismicconditions(if visible without necessarily openingcabinets)?
Y N
- 2. Doesanchorageof equipmentin the areaappearto be free of significant X degradedconditions?
Strut channelthat anchors l/2" diameterpipe is corroded. No significant material loss identified. This isjudged as OK since other supportsfor this tubing are adequateand the span lengthsare short if the corroded strut is ignored. Slightly corroded anchorsfound on a wall supportfor a I/2" diameterpipe. Judged OK due to small demandloads. Y N
- 3. Basedon a visual inspectionfrom the floor, do the cable/conduit X racewaysand HVAC ducting appearto be free of potentially adverse seismicconditions(e.g.,conditionof supportsis adequateand fill conditionsof cabletrays appearto be insideacceptablelimits)?
Ductwork in the area identified to be rigidly supported. Y N
- 4. Doesit appearthat the areais free of potentiallyadverseseismicspatial X interactionswith other equipmentin the area(e.g.,ceiling tiles and lighting)?
Drip tray observedoverpump and MOV in this area. Tray is attachedto overhead pipe andjudged OK. Relatedequipmenton SWEL for this area: lcl lF01l0A l cl lF O l604. lc4lc0001A 1 C 41F 0001A 1c41F0029A lMl6F0020A lH22P00lI
pCR Paul c. RiEz. Associatc$, I*c. El..Cl NEEFS {. {:ONSL1 f TAif Tt Status: @ Area Walk-By Checklist (AWC) Area CO-642 FloorEl. 642 Bldg. CO Interaction Effects Y N
- 5. Does it appearthat the areais free of potentiallyadverseseismic X interactionsthat could causeflooding or spray in the areaT No concernsidentified regardingfl ood sources.
Y N
- 6. Doesit appearthat the areais free of potentiallyadverseseismic X interactionsthat could causea fire in the arca?
No concernsidentified regardingfire sources. Y N
- 7. Doesit appearthat the areais free of potentiallyadverseseismic X interactionsassociated practices,storageof portable with housekeeping equipment,andtemporaryinstallations(e.g.,scaffolding,leadshielding)?
Temporaryscaffold and ladders in areajudged adequatelyrestrained Y N
- 8. Have you lookedfor and found no other seismicconditionsthat could X adverselyaffect the safetyfunctions of the equipmentin the area?
Comments (Additional pagesmay be addedas necessary) Evaluatedby: EddieM. Guerra Date: 41212013 Brian A. Lucarelli Date: 4/2120t3
pc.'te PaulC. Rizz*Associatcs, Inc. Sheet of 20 Err*CIN EERS &. f.ONSLr tTA lfTt Status: Area Walk-By Checklist (AWC) Area co-642 Floor El. 642 Bldg. CO Other supportingor relevantdocumentsand photos(if any): File Name: I-59-l- l- l2.1peg
Description:
Generalview FileName: l-60-l-l - l2Speg
Description:
Surfacecorrosionidentified
Paul C. Rizzo Associatcsr Inc. Sheet I 8 of20 Eft-C I NE E R5 *, f'oNst,: LTA,\iTS Status: Area Walk-By Checklist (AWC) Area co-642 Floor El. 642 Bldg. FileName: l-65-l- 1-l2trpeg
Description:
Surfacecorrosionidentified File Name: l-67 I - 12trpeg
Description:
Surfacecorrosionidentified
Paul C. Rizzo.{*rsociate$, Inc. Sheet19 of20 ENCINEERS&. (ONzu LTAlfr$ Area Walk-By Checklist (AWC) Area CO-642 Floor El. 642 File Name: 1-68-l-l- l2Speg
Description:
Surfacecorrosionidentified File Name: l-69-l l2Speg
Description:
Generalview
Paul C. Riszo Associates, Inc. Sheet20 of 20 ENC lNEEtuq 6. (TINSU LTAIfT$ Area Walk-By Checklist (AWC) Area CO-642 Floor El. 642 File Name: l-70-l- l- l2Speg
Description:
Ladderstied
Paul C. Riczo A*sociatcs, Inc. of 139 E\cI Nf ER' & Ct'}NSULTAIiTS Status: @ Area Walk-By Checklist (AWC) Area C C -I Floor El. 574 Bldg. CC Instructions for Completing Checklist This checklistmay be usedto documentthe resultsof the Area Walk-By nearone or more SWEL items.The spacebelow eachof the following questionsmay be usedto recordthe resultsofjudgments and findings. Additional spaceis providedat the end of this checklistfor documentingothercomments. Y N
- 1. Doesanchorageof equipmentin the areaappearto be free of X potentiallyadverseseismicconditions(if visible without necessarily openingcabinets)?
Two unanchoredinstrumentair dryers identified near air receivers.A subsequent wallrdownwasperformed and it was confirmed that there is no safetyrelated equipment/component located in the near vicinity of this rack as well as no seismicII/I concern. Y N
- 2. Doesanchorageof equipmentin the areaappearto be free of significant X degradedconditions?
Y N
- 3. Basedon a visual inspectionfrom the floor, do the cable/conduit X racewaysandHVAC ductingappearto be free of potentiallyadverse seismicconditions(e.g.,conditionof supportsis adequateand fill conditionsof cabletrays appearto be insideacceptablelimits)?
HVAC ductsand racewaysin the areawere identified to be rigidly supported. Welded ECC piping observedto have adequatelateral and longitudinal supports. Y N
- 4. Doesit appearthat the areais free of potentiallyadverseseismicspatial X interactionswith otherequipmentin the area(e.g.,ceiling tiles and lighting)?
Relatedequipmenton SWEL for this area: 0H51P0039 0 H 5r P ol93 0 H5lP 03l8 0P4780001A 0P47C0001A lP42B000lB lP42C000lB 1P42F0665A 1P42F0665B
PC? Paul C. Ricz* Associatcs,lnc, Sheet94 of 139 rsr;tNrtffi Status: @ Area Walk-By Checklist (AWC) Area C C .I Floor El. 574 Bldg. CC Interaction Effects Y
- 5. Doesit appearthat the areais free of potentiallyadverseseismic X interactionsthat could causeflooding or spray in the arca?
Potential Flood Sourcesin the Area: SewageEjectors (0P66A5001Aand 0P66A50018),Electrical Hot Water Heater (0P71A0003),and CC Chilled l(ater Storage Tanks(0P47A5006A,0P47A50068,and 0P47A5006C). Fire protection piping rangesfrom l " lo 4" diamter and is primarily rod hung,potential to interact with other overheadpiping. Branch pipes are supported by rod hangers that utilizefriction clips. Fire protection piping is victaulic coupling type 77 (groovedconnection)andjudged OK. Configurationjudged to be acceptablebasedon previous seismicevaluationsshown in 36-seriescalculations.No concernsidentified regardingflood sources. Y N U
- 6. Doesit appearthat the areais free of potentiallyadverseseismic X interactionsthat could causea fire in the area?
Potential Fire Sourcesin the Area: CCW Water Chiller Lubrication and P5l/P52 Air CompressorOil. No concernsidentified regardingfire sources. Y
- 7. Doesit appearthat the areais free of potentiallyadverseseismic X interactionsassociated with housekeeping practices,storageof portable equipment,and temporaryinstallations(e.g.,scaffolding,leadshielding)?
Y
- 8. Haveyou lookedfor and found no other seismicconditionsthat could X adverselyaffect the safetyfunctions of the equipmentin the area?
Cast iron pipes were identffiedwith tags reading Seismic Violation.After walkdownproceedings,it was confirmed that these tags relate back to a seismicwalkdownfrom the past that identified issuesand designengineeringresolved issues.Nofurther action was required. l " to 3" diameterspiping to water heaterP7l-4003 is rod hung. JudgedOK as it is non-seismicand potentiatJlooding would not impact equipment. 6 inch diametercast iron sewagepiping observedto be supportedby long rod hangers Judged OK as thepiping is non-seismicand potentialfloodingwould not impact category I equipment. Comments(Additionalpagesmay be addedas necessary) Evaluatedby: Eddie M. Guerra Date: 4t2/2013 Brian A. Lucarelli Date: 4/212013
Paul C. Rizzo Associates, Inc. Sheet95 of 139 Status: @ N U Area \ilalk-By Checklist (AWC) Area Floor El. 574 Bldg. CC Other supportingor relevantdocumentsand photos(if any): FileName: 1-59-l-1-01jpeg
Description:
Generalview of room File Name: I l-l-01jpeg
Description:
Generalview of room
Paul C. Rizzo Associateff,Inc. Sheet96 of 139 Area Walk-By Checklist (AWC) Area CC-l FloorEl. 574 FileName:1-65-l-l-01jpeg
Description:
HVAC rigidly supported File Name: l-66-l - I -0 I jpeg
Description:
Victaulic fire protectionpiping
Paul C, Rizzo Associate$, Inc. Sheet97 of 139 Status: @ U Area Walk-By Checklist (AWC) Area CC-l FloorEl. 574 Bldg. CC File Name: l-67-l- l-01jpeg
Description:
Rod hung fire protectionpiping File Name: l-70-l-l-01 jpeg
Description:
Generalview of B area
pc\te PatrlC. Rirs* Associarr:s, l*r:. Sheet98 of 139 t:\('INL t'R5 t\ t {}}ist :;T.tsI i Status: @ Area Walk-By Checklist (AWC) Area FloorEl. 574 Bldg. File Name: l-71-l - I -01jpeg
Description:
Castiron pipe File Name: l-74-l-l-01 jpeg
Description:
Air dryerrack (1P52-D003B)missinganchorage(similarissueIP52-D003A)
Paul C. Rigeo As$ociate$r lrrc. Sheet99 of 139 Area Walk-By Checklist (AWC) Area CC-l Floor El. 574 File Name: l-7 5-l- I -01jpeg
Description:
Anchoragefor air dryer racks(at top)}}