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Elevator Construction, Maintenance + Repair
Harry Vyas Alphonso Marshall Alex DeDiego
April 23, 2012 Times Square Marriott Marquis
Elevators Unit Overview
66,000 DevicesundertheDepartmentsjurisdiction
500Tripsanaverageelevatormakesperday
30Million Tripsmadecitywideeveryday
10%PercentofallelevatorsintheU.S.inNYC
Elevator Safety
Thepublic
Elevatorpersonnel
Authorizedpersonnel
Emergencyresponders
Codes and Standards
ASMEA17.1/2003andANSI/ASSEA10.4(PersonnelHoist)
ASMEA17.3/2002(ExistingElevatorsandEscalatorsasmodifiedbyChapterK3)
NYCBuildingCode2008,(AppendixK,Chapter30)
Device Types
Elevators Escalators Manlifts Conveyors Personnelhoists Wheelchairlifts
Elevator Accidents
The Elevators Units Mission
TheElevatorsUnitensurestheoperationalsafety,reliable serviceandlawfuluseofelevators,escalators,amusementridesandotherrelateddevicesthroughoutNewYorkCitybyperforminginspectionsandtesting.
TheUnitenhancescompliantdevelopmentandsafetyawareness throughtheDepartmentsvariousoutreachprograms.TheUnitsupportsdevelopmentbypermittingnewtechnologiesunderpilotprograms.
Hoist Applications
Newinstallations:
Electricalpermitmustbefiledforelectricalwork
Constructionapplicationmustbefiledattheboroughofficefortiestothebuildingstructureandforbackstructureinstallation
Note:Allhoistsmustbetestedbythedepartmentafterinstallationandinspectionuponremovalofthehoist.
Hoist Permit Process Constructionandelectricalapplications&permits Issuedbyrespectiveborough
Materialhandlingplan:SubmittedtoBESTSquadforapprovalonhighrisejobs.Forlowrisebuildings,EORtomaintainplanatthesiteforreview
ElevatorsUnitapplicationprocess:
Four(4)Elev1Forms;1original,1duplicate,and2copies AffidavitssignedsealedbyP.E./R.A. Two(2)setsofdrawingshowingthefollowing:
Typeofhoist:(Dualhoist) Totalrise Tiestobuilding Cabandmassstructure Runbyclearance ReactionofalltiesandPit
Hoist Plan Review
Foundation:
Attachmentofslabstomast Mastandtiereactionforcescalculation Typeofties
Type I,IIa,II,1V,V,etc. Alltiesarepositive(noepoxy)
Tiesinscheduleshallnotexceed30feet Hoistcabstructureandsafetydevices
Hoist Inspection Requirements
AcceptanceInspectionandTest DOB:
Cathead/TowerRaise ApprovedagencyInspectors(Requiresthree(3)daysnotification)
Ninety(90)DaysInspection ApprovedagencyInspectors(RequiresFullLoadTest)
Inspectionsrequiredaspermanufacturesmanual
AuditInspection DOB
HoistRemoval DOB
New Technology
New Technology
New Technology
Power OperatedEquipment Restriction
Close Proximityof Equipment
Material HandlingPlan for Concrete Pump
Material HandlingPlan Needed
Maintenance Failure
Maintenance Failure
Power Cable/TravelingCable Trolley
Drop Plate Tetheredto Hoist Enclosure
Good Practice: IsolationBracket for Noise & Vibration
Elevator Maintenance & Repair
Maintenance Control Program
Maintenance Log
Repair
Elevator Applications
Newinstallations
Alterations(changeinspeed,capacity,rise,structuralandlocation)
Replacementandmodification(replacement/modificationofcontroller,machine,governor,safetyetc.)
Elevatoruseforconstructionuse(neworamendmentonexistingapplication)
Removal
Dismantle
Electricalpermitmustbefiledforelectricalworkperformedondevice
Note:Anacceptancetestisrequiredforitems#15typesofapplications,andNYCBuildingsinspectorsshallperformthenecessarytestandinspection.
Types of Inspections
AcceptanceTests PermittedApplication(newandmodernizeddevices)
ComplaintInspections(receivedthroughNYC311callcenter)
Incidents/AccidentsandEmergencyResponse(24/7)
SurveyInspections
PeriodicInspections
ViolationReInspections
AmusementRideInspections
PersonnelHoistInspections(ConstructionSites)
QualityAssuranceInspection
Approved Agency Inspections
CategoryOne 1YearTest
PerformedbetweenJanuary1st andDecember31st eachyear
CategoryThree 3YearTest(waterhydraulic)
CategoryFive 5YearTest
Allaboveinspectionsandtestsshallbeperformedandwitnessedbyanapprovedagencynotaffiliatedwitheachotheronbehalfofthebuildingowner
90daysandCathead/TowerRaisehoistinspection
Elevator Safety
WorkerSafety OSHAsafetyregulation
FallProtection PersonalFall Arrestsystem,guardrailsystem,barricades
ElectricalSafety Personalprotectiveequipment,safetychecklist
ProperUseofJumpers Useextremecaution,onlyuseoninspectionandensurejumpersremovedbeforeplacingequipmentbackinservice
LockoutandTagout
UseofCautionTapeWhenElevatorsareServiced NYCBuildingcodeSectionBC3009
Unsafe Work Practice
Questions?