st. patrick’s cathedral · 3/13/2018  · restoration project and continuing maintenance •...

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Unless otherwise noted all photos in this presentation are by Whitney Cox, Photographer or Building Conservation Associates, Inc., All Rights Reserved 2018 St. Patrick’s Cathedral Program for Continuing Maintenance in Connection with Future Development Rights Transfers 1 Landmarks Preservation Commission March 13, 2018

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Page 1: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

UnlessotherwisenotedallphotosinthispresentationarebyWhitneyCox,PhotographerorBuildingConservationAssociates,Inc.,AllRightsReserved2018

St.Patrick’sCathedral

ProgramforContinuingMaintenanceinConnectionwithFutureDevelopmentRightsTransfers

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LandmarksPreservationCommissionMarch13,2018

Page 2: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

St.Patrick’sCathedralConservationProject

• EastMidtownRezoning- enactedAugust2017addingnewtransfermechanisminEastMidtownpursuanttosections81-642.

• ContinuingMaintenanceAgreementispreconditiontoanytransferofdevelopmentrights.Onceexecuted,futuretransferswouldbepermittedbasedonissuanceoflettertoCPC,reviewedatstafflevel.

• Anytransferpursuanttosection81-632or74-79wouldrequireaharmoniousrelationshipfindingbythefullCommissionataPublicHearing.

• AnyapplicationtoCPCforaparticulartransferisreferredtoCommunityBoard,BoroughPresident,andCityCouncilMember.

• TheContinuingMaintenanceAgreementrequiresestablishmentofafunddedicatedtobuildingmaintenance.

ProgramforContinuingMaintenanceinConnectionwithFutureDevelopmentRightsTransfers

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Page 3: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

St.Patrick’sCathedralConservationProject

RestorationScopeofWork

• Cathedral,Cardinal’sResidence,Rectory&Grounds• EntireExteriorEnvelope,stone,roofs,spires,windows,doors,ornament• EntireInterior• AllNewMEPsystems,fireprotection,geo-thermal

RestorationProjectandContinuingMaintenance• DiscoveryandDocumentation(2007-2010)

– ArchivalResearch,ConditionsSurvey,MaterialsAnalysis&ConditionsReport

• Plans&Specifications(2011-2012)• RestorationProject(2013-2016)• ContinuingMaintenance

St.Patrick’sCathedralRestorationandContinuingMaintenance

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Page 4: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

Restoration Scope of Work

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Rectory

Cardinal’sResidence

SitePlan

Page 5: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

RestorationScopeofWork

• Cathedral,Cardinal’sResidence,Rectory&Grounds• EntireExteriorEnvelope,stone,roofs,spires,windows,doors,ornament

Cardinal’sResidence– vieww LadyChapel– vieww

Rectory– viewsw

OverallSite- viewe

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ExistingConditions

Page 6: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

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RestorationScopeofWork:CathedralInterior

ExistingConditions

Page 7: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

RestorationScopeofWork

DiscoveryandDocumentation:ArchivalResearch

OriginalRenwickDrawing 19CPhoto 1859RenwickSpecification

7

Page 8: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

RestorationScopeofWork

DiscoveryandDocumentation:FieldSurvey,MaterialsAnalysis

CleaningTestsofTuckahoeMarble

Measure/DrawExistingBuildingPaintStratigraphyUnderMagnification

SurveyofExteriorConditions

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Page 9: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

StoneConditionsSurveyedandRecorded9

RestorationScopeofWorkDiscoveryandDocumentation: ConditionsAssessment/FieldSurvey

Page 10: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

SurveyingStainedGlass(Photo:JohnBaer)SurveyingExteriorPinnacle

InspectingOrnamentalCopper

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RestorationScopeofWorkDiscoveryandDocumentation: ConditionsAssessment/FieldSurvey

Page 11: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

30,000RepairsTracked:ExtensiveDocumentationAllowedforExtremelyDetailedPlans&Specifications201211

RestorationScopeofWorkDiscoveryandDocumentation: RecordingConditions&Plans&Specifications

Page 12: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

200tonsofStoneSalvagedfromDemolishedBuildinginTuckahoe,NY– aperfectmatch 12

RestorationProject(2007-2016):ReclaimedStoneForDutchmen&Repairs

Page 13: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

2013-201613

RestorationProject(2007-2016):StoneDutchmen&RepairsusingReclaimedStone

Page 14: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

2013-201614

RestorationProject(2007-2016):ExteriorCleaningwithLowPressureRotec

Page 15: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

MockupofWoodFinishesinChoirLoft

CrackedFailedMortarThroughout

HardRepointingDamagingStone

RepointedMilesofMortarJoints

2013-201615

RestorationProject(2007-2016):StoneRepointing

Page 16: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

CopperCreche overLadyChapelNeededExtensiveRepairs

ComplexRoof&FlashingConditionsNeededRepair

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RestorationProject(2007-2016):CooperOrnamentandRoofs

Page 17: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

Before:FrontBronzeDoors After

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RestorationProject(2007-2016):BronzeDoors

Page 18: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

RestoredStainedGlass,Reinforcingbars,NewProtectiveGlazingandBirdNetting

OldProtectiveGlazing

OldProtectiveGlazingBeingRemoved18

RestorationProject(2007-2016):ProtectiveGlazingandStainedGlass

Page 19: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

RestoredStainedGlass

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RestorationProject(2007-2016):StainedGlassConservation

Page 20: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

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Geo-thermal

RestorationProject(2007-2016):NewMechanicalSystems

FireProtection:ServiceStairstoWoodAttic FireProtectionAtticMistSystem

Page 21: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

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RestorationProject(2007-2016):

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RestorationProject(2007-2016):

Page 23: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

St.Patrick’sCathedralConservationProject

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RestorationProject(2007-2016):RestoredInterior

Page 24: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

APP/JulieJacobson

September24,2015 24

RestorationProject(2007-2016):PopeFrancisVisitsRestoredCathedral

Page 25: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

ContinuingMaintenance

RoofDesignforContinuingMaintenance25

Page 26: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

ContinuingMaintenance

TheProjectCreatedAccess&WalkingSurfacesforMaintenance26

Page 27: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

AutomatedMaintenanceSoftware

Object:displaysalloffeatures&elementsbySpaceandSitewithphotos 27

Page 28: St. Patrick’s Cathedral · 3/13/2018  · Restoration Project and Continuing Maintenance • Discovery and Documentation (2007-2010) – Archival Research, Conditions Survey, Materials

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• AwardWinningResultsofaTen-YearEffortInvolvingExtensiveResearch,Surveys,Analysis,Restoration

• StateoftheArtRestorationandConservationProject(2007-2016)

• ContinuingMaintenanceAgreementwillensurelongtermpreservationofthelandmark

St.Patrick’sCathedral

ProgramforContinuingMaintenanceinConnectionwithFutureDevelopmentRightsTransfers