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This is a guide to assist in meeting the requirements of paragraph 211(2)(a) of the General Regulation 91-191 under the Occupational Health and Safety (OHS) Act. The checklists provided may not be inclusive for all types of hoisting apparatuses. For a complete checklist of the unit to be inspected, please consult the manufacturer’s specifications.
WorkSafeNB has developed separate logbooks and checklists for mobile cranes and overhead cranes. These logbooks are available by contacting any WorkSafeNB office.
Base-Mounted Drum Hoist
Articulating Boom Crane
Automotive Hoist
Hand-Operated / Lever-Operated Chain Hoist
Electric / Pneumatic Hoist
HOISTING APPARATUS Inspection Guidelines
Table of Contents
WorkSafeNB Regional Offices
Interpretations of Act / Regulation
•Definition–HoistingApparatus
•CompetentPerson-YearlyInspection
HoistingApparatusInspectionRequirements
•Daily/ShiftInspection
•AnnualInspection
Base-MountedDrumHoist
ArticulatingBoomCranes
AutomotiveHoist
Hand-Operated/Lever-OperatedChainHoist
Electric/PneumaticHoist
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www.worksafenb.ca1 800 222-9775Hoisting Apparatus Inspection Guidelines 3
New BrunswickWorkSafeNB Regional Offices
Grand Falls
Bathurst
Grand Bay-Westfield / Saint John
Dieppe
NorthwestRegion
NortheastRegion
SouthwestRegion
SoutheastRegion
SOUTHEASTPhone: 506 867-0525 Fax: 506 859-6911
NORTHEASTPhone: 506 547-7300 Fax: 506 547-7311
NORTHWESTPhone: 506 475-2550 Fax: 506 475-2568
SOUTHWESTPhone: 506 738-8411 Fax: 506 738-4467
4 Hoisting Apparatus Inspection Guidelines
“Hoistingapparatus”meansmobilecranes,towercranes,electricoverheadtravelingcranes,vehiclehoists,winches,andothersimilarequipment,butdoesnotincludeelevators,dumbwaiters,orminehoists.
Question:Dochainfallswithatwo-toncapacityfallunderthecategoryofahoistingapparatus?Dothepeoplerepairing this type of lifting equipment have to be certified by an agency or can a competent person repairchainfalls?
Answer:Achainfallfallswithinthemeaningof“othersimilarapparatus”inthedefinitionof“hoistingapparatus”.Anydeviceorpieceofequipmentusedtoliftorlowermaterialorequipmentisconsideredahoistingapparatus. Examples include, but are not limited to:
•come-a-longusedtolift •jacks •turfer •lever-operatedhoists •handchainhoists •manualpullers
Itshouldbenotedthat,sincetheJune2001amendments,theexemptionforhoistingapparatuseswithalifting capacity of less than 1,815 kg applies only to the logbook requirement.
Thosewhorepairtheequipmentdonothavetobecertifiedbyanagencybutmustbecompetent. Acompetentpersonwouldincludeacertifiedmechanicorapersonwhomettherequirementsofthedefinitionof“competent”inRegulation 91-191.
WORKSAFE SERVICES DIVISIONOCCUPATIONAL HEALTH AND SAFETY ACT
LEGISLATIVE INTERPRETATIONSTopic: Interpretations of Act / RegulationStatute: General Regulation 91-191Section, subsection Definitionof“HoistingApparatus” or paragraph:
Issued by: LegalDepartment
Date Issued: June 15, 2001
Date Revised:
Hoisting Apparatus Inspection Guidelines 5
210.01(1) An employer shall ensure that a hoisting apparatus is inspected every 12 months by a competent person to ensure that the apparatus meets the manufacturer’s specifications.
Question:Subsection 210.01(1) requires that a competent person inspect hoisting apparatuses annually and certifytheapparatusmeetsthemanufacturer’sspecifications.Howwillyouknowifapersoniscompetenttocertifythehoistingapparatus?
Answer:Competencyrequirementswillvarywitheachtypeofequipment.However,sincetheRegulation makesreferencetoseveralCanadianStandardsAssociation(CSA)standardsthataddressthisissue,WorkSafeNBwillreferencetherequirementsoutlinedinthesestandardsforguidance.
Other standards such as the American National Standards Institute (ANSI) and the American Society of MechanicalEngineers(ASME),whichcovertypesofhoistingapparatusesnotcoveredbyCSA,mayalsobe used for guidance in determining competency.
Itisrecommendedthatemployers,whoareresponsibleforappointingcompetentinspectors,alsofollowtheseguidelinestoassisttheminensuringtheirappointmentsareappropriate.
WORKSAFE SERVICES DIVISIONOCCUPATIONAL HEALTH AND SAFETY ACT
LEGISLATIVE INTERPRETATIONSTopic: Interpretations of Act / RegulationStatute : General Regulation 91-191Section, subsection CompetentPerson-YearlyInspection or paragraph:
Issued by: LegalDepartment
Date Issued: June 15, 2001
Date Revised:
6 Hoisting Apparatus Inspection Guidelines
Daily / Shift InspectionHoisting Apparatus Inspection Requirements
There are many manufacturers of hoisting equipment. These hoists all operate on basically the same principletofacilitatematerialhandlinginshops,factoriesandheavyworkareas.Commonfaultsencounteredwithhoistsareunsafecablesorchains,faultybrakesanddefectivelimitswitches.Underthe OHS Act, paragraph 211(2)(a) of General Regulation 91-191 requires an operator to inspect a hoisting apparatus before it is put into use at the beginning of the shift (daily) and record the results in a logbook, as specified in subsection 210(3) of Regulation 91-191.
Annual InspectionIn addition to the daily inspection, subsection 210.01(1) requires an annual inspection of the hoisting apparatusbyacompetentpersonwhocertifiesinwritingthattheapparatusmeetsthemanufacturer’sspecifications.
Theresultsoftheannual/periodicinspection,includingrepairs,adjustmentsandotherfindingsshallbe included in the logbook and made available to an officer upon request.
General Regulation 91-191 defines competent as:
(a) qualified,becauseofsuchfactorsasknowledge,trainingandexperience,todoassignedworkin amannerthatwillensurethehealthandsafetyofpersons,
(b) knowledgeableabouttheprovisionsoftheAct and the regulations that apply to the assigned work,and
(c) knowledgeableaboutpotentialoractualdangertohealthorsafetyconnectedwiththeassigned work.
Hoisting Apparatus Inspection Guidelines 7
Base-Mounted Drum Hoist (Tugger)
Conditions such as the following shall be examined by a competent person on an annual basis. The competent person shall certify the unit meets the manufacturer’s specifications.
• Checkcontrolmechanismsformalfunction.• Checklimitswitchesformalfunction.• Checkairorhydraulicsystemsfordeteriorationorleakage.• Checkloadcarryingropesforexcessivewear,kinking,brokenstrandsorstretching.• Checkelectricalapparatusformalfunction.• Checkanchorageandfoundationpointsforabilitytosupportsustainedloads.• Checkfordeformed,cracked,orcorrodedmembers.• Checkforlooseboltsandrivets.• Checkforcrackedorworndrumsandsheaves.• Checkbrake,clutchsystempartsandlinings,pawls,andratchetsforexcessivewearordamage.• Checkpowerplantsforimproperperformance.• Checkchaindrivesprocketsforexcessivewearandchainstretch.• Checkelectricalapparatusformalfunctionanddeterioration.• Checkforworn,cracked,ordistortedpartssuchaspins,bearings,shafts,gears,rollers, and locking and clamping devices.
• Checkallcontrolmechanismsformalfunction.• Checklimitswitchesformalfunction.• Checkairorhydraulicsystemsfordeteriorationorleakage.• Checkloadcarryingropesforexcessivewear,kinkingorbrokenstrands.• Checkelectricalapparatusformalfunction.• Checkanchoragepointsandfoundationforbreakage.• Ensure guards are installed over exposed moving parts.
Daily Inspection 4
Annual Inspection 4
Articulating Boom Cranes
Control MechanismCheckformalfunction,controlmotionidentificationlegibility,excessivewearandcontamination.
Safety DevicesCheckformalfunction.
Hydraulic HosesCheckforevidenceofleakage,especiallyatthreadedorclampedjoints.Checkforblistering,abrasion,scrubbing or abnormal deformation to outer covering.
Hook and LatchesCheckfordeformation,cracksandwear.
Rope ReevingCheckwireropeforbrokenstrands,birdcagingorkinking.Ensureropeisspooledondrumevenly.
Hydraulic SystemCheckforleaksandproperoillevels.
Connecting PinsCheckforwearanddamage.
Mounting BoltsCheckforevidenceoflooseorbrokenbolts.
Boom SectionsCheckforcracks,brokenweldsanddeformation.
4Daily Inspection
8 Hoisting Apparatus Inspection Guidelines
Conditions such as the following shall be examined by a competent person on an annual basis. The competent person shall certify the unit meets the manufacturer’s specifications.
• Deformed,cracked,orcorrodedmembersinthecranestructureandcarrier.• Loosebolts,particularlymountingbolts.• Crackedorwornsheavesanddrums.• Worn, cracked, or distorted parts such as pins, bearings, shafts, gears, rollers and locking devices.• Excessivewearonbrakeandclutchsystempartsandlinings.• Cranehooksforcracks,wear,ordeformation.• Travel steering, braking, and locking devices for malfunction.• Warning and operating labels in place and legible.
Hydraulic and pneumatic hoses, fittings and tubing
• Evidenceofleakageatthesurfaceofflexiblehoseoritsjunctionwithmetalendcouplings.• Blistering or abnormal deformation to the outer covering of hydraulic or pneumatic hoses.• Leakageatthreadedorclampedjoints.• Evidence of excessive abrasion or scrubbing on the outer surface of hose, rigid tube, or fitting. Meansshouldbetakentoprotectcomponentsfromunnecessarycontactwithexternalelements.
Hydraulic and pneumatic pumps and motors, valves and cylinders• Looseboltsandfasteners.• Leaksatjoints.• Shaft seal leaks.• Unusualnoisesorvibration.• Lossofpressure.• Cracksinvalvehousing.• Improper return of spool to neutral position.• Leaksatspoolsandjoints.• Sticking spools.• Driftingcausedbyfluidleakingacrosscylinder.• Rod seal leaking.• Leaksatweldedjoints.• Scored, nicked or dented cylinder rods.• Damagedcylindercase.• Looseordeformedrodeyesorconnectingjoints.
Annual Inspection 4
Hoisting Apparatus Inspection Guidelines 9
Automotive Hoist
Conditions such as the following shall be examined by a competent person on an annual basis. The competent person shall certify the unit meets the manufacturer’s specifications.
• Checkaccessibilityandreadabilityofmanufacturer’sinstructionsorgenericinstructions,safety instructionsandsafetywarninglabels.• Ensure rated load capacity is visible and readable on lift.• Checkadequacyofclearancesaroundlift.• Checkallstructuralcomponentsincludingweldsforcracksordeformation.• Checkelectricalcomponentsandwiring.• Checkliftcontrolsformalfunction.• Onliftsusingrunways,ensureproperoperationofallfeatures.• Onliftsusingswingarms,checktelescopingstops.• Onliftsrequiringswingarmrestraints,checkforproperfunction.
• Ensurewarninglabels,ratedloadcapacityandsafetytipsareaccessibleandreadable.• Checkoperatingcontrols,restraintsandlockingdevicesformalfunction.• Checkstructuralcomponentsforexcessivewearordeformation.• Checkothercomponentssuchashoses,electricalwires,drivechains,cablesandscrewsforexcessive wearordeformation.• Checkcontactpointsthatengagevehiclesduringliftsfordamageorexcessivewear.• Checkforhydraulicorpneumaticleaks.• Checkhydraulicreservoirsforcorrectoillevels.• Checkforanyunusualnoise,suddenmovements,erraticoperationorevidenceofchipsorfilings during use.• Checkforcracksorlooseconcretearoundflooranchorbolts.• Checkflooranchorboltsforevidenceofloosenessorbreakage.
Daily Inspection 4
Annual Inspection 4
10 Hoisting Apparatus Inspection Guidelines
Annual Inspection - continued• Checkallfasteningdevicesfortightness,includingflooranchorbolts.• Checkexposedsurfacesforcracksanddeterioration.• Checkpositivestopsbyoperatinglift.• On lifts employing adapters, check condition and for proper operation.• Witharepresentativevehicleonthelift,checktheloweringspeed.• Checkallpointsrequiringlubrication.• Onliftsincorporatingworkplatforms,railingsandstairways,checkrailingsandwalkingsurfaces.• On lifts incorporating overhead structures, verify safety shut off.• Inspectallchainsandcablesforwearanddeterioration.• Checktrackingandlevelwindingofcablesandchains.• Checkhydrauliccylindersforsignsofwearandpitting.• Checkoillevelsofhydraulicsystems.• Checkallaccessiblepiping,tubing,hoses,valvesandfittings.• Checkrotationpreventiondevicesonsingle-postlifts.• Checkslacksuspensioncablesorslackchainsensingsystemforproperoperation.• Checkscrewdrivesystemsforabnormalitiesandproperlubrication.• Checkscrewdrivesystemsforproperoperationoffollowerorsafetynut.• Checkforshutoffattopandbottomoftravelbyrunningliftthroughitsfullcycle.• Checkforpresenceofpressureregulatorinsupplylineofpneumatic-operatedhoist.• Inspectairbagsorbellowsofpneumatichoistfordamage.
Hoisting Apparatus Inspection Guidelines 11
Hand-Operated / Lever-Operated Chain Hoist
• Donotexceedtheratedcapacityofchainblocks.
• Donotusechainblocksasslings.
• Donotuseifchainiskinked.
• Donotextendoperatinglevers.
• Donotworkorpassunderliftingloads.
• Donotuseundueforcetooperateleverhoists.
• Donotuseundueforceifhandchainfailstomove.
• Only use to lift vertically, do not use to drag loads.
Safety Operating Guidelines
Annual InspectionThe annual inspection can normally be performed with the hoist in its normal location and does not require the hoist to be dismantled. Covers and other items normally supplied to allow inspection of components should be opened or removed for inspection.
HooksChecksafetylatchesonboththesupportandliftinghooksfordistortionorstretching.
Load ChainCheckforgrossdamage,kinksandexcessivewear.Loadchainshouldnotcontainsplices.
Support StructureChecksupportstructurefordamageandsecurity.
MotionsEnsuremotionsaresmoothandregularwithnohesitations,vibration,binding,unusualnoise,orotherirregularity.
4Daily Inspection
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12 Hoisting Apparatus Inspection Guidelines
• Checkoperatingmechanismsormaladjustmentandlistentoforunusualsoundsthatmayindicate problems.• Tightness of bolts, nuts, and rivets.• Excessivewear,corrosion,cracks,ordistortedpartsinthefollowing: •Loadblocks •Suspension housings •Handchainwheels •Chainattachments •Clevises •Yokes •Suspension bolts •Shafts •Gears •Bearings •Pins •Rollers •Lockingandclampingdevices
• Checkhook-retainingnuts,collars,pins,weldsorrivetsusedtosecureretainingmembersforexcessive wearordamage.• Checkloadandidlersprockets,handchainwheel,drumsandsheavesforexcessivewearanddamage.• Checkhandchainoperatedhoistsforworn,glazed,oroilcontaminatedfrictiondiscs.Checkforworn pawls,camsandratchetsandcorroded,stretched,orbrokenpawlspringsinbrakingmechanism.• Checksupportstructureandtrolleyfordamage.• Presenceoflegiblewarninglabels.• Checkendconnectionloadchainsforwear,corrosion,cracks,damage,ordistortion.
Welded Chain• Hoistsshouldbetestedunderloadinliftingandloweringdirectionswithoperationofchainsand sprocketsobserved.Chainsshouldfeedsmoothlyandawayfromsprockets.• Ifchainsbind,jump,orarenoisy,ensuretheyarecleanandproperlylubricated.Iftroublepersists, inspectchainsandmatingpartsforwear,distortionorotherdamage.• Examinechainsforgouges,nicks,weldspatter,corrosionanddistortedlinks.• Moveadjacentchainlinkstoonesidetoinspectforwearatcontactpoints.• Measurechainsaccordingtothehoistmanufacturer’sinstructions.
Hook• Checkforcracks,nicks,gougesandweldspatter.• Latchengagement,damagedormalfunctioninglatch.• Hookattachmentandsecuringmeans.• Anybendingortwistingexceeding10degreesfromtheplaneoftheunbenthook.• Any distortion causing an increase in throat opening to exceed 15%.• Anywearexceeding10%oftheoriginalsectiondimensionofthehookoritsloadpin.
Inspection Items 4
Hoisting Apparatus Inspection Guidelines 13
Electric / Pneumatic Hoists
Daily InspectionOperating Control FunctionCheckformalfunction.Checkfunctionlabelsonpendantcontrolstationsforlegibilityandconditionofcontrolhousing.Onpendant-controlledelectric/pneumatichoists,ameansforeffectingautomaticreturntothe“off”positionshouldbeprovidedonthecontrolsoaconstantpullonthecontrolropeorconstantpushonthecontrolbuttoncanbemaintainedtoraiseorlowerload.
Hoist ChainsCheckfordistortion,wear,stretching,nicksordeepgauges.Hoistchainsshouldnotcontainsplices.Contactthemanufacturertorepairbrokenhoistchains.
Hoist CableCheckforbrokenstrands,birdcagingandkinking.Ensureatleasttwowrapsofcableondrumwhenhookisinlowestposition.
Limit SwitchesChecktopandbottomlimitswitchesformalfunction.Hoistsoperatingonrailsmusthavepositivesafelimit stops.
HooksChecksafetylatchesonboththesupportandliftinghooksforanydistortionorstretching.
Support StructureChecksupportstructureforcracks,bendsordistortion.
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14 Hoisting Apparatus Inspection Guidelines
The annual inspection can normally be performed with the hoist in its normal location and does not require the hoist to be dismantled. Covers and other items normally supplied to allow inspection of components should be opened or removed for this inspection.
Annual Inspection 4
Inspection Items• Checkoperatingmechanismsformaladjustmentandlistentoforunusualsoundsthatmayindicate problems.• Tightness of bolts, nuts, and rivets.• Excessivewear,corrosion,cracks,ordistortedpartsinthefollowing: •Loadblocks •Suspension housings •Chainattachments •Clevises •Yokes •Suspension bolts •Shafts •Gears •Bearings •Pins •Rollers •Lockingandclampingdevices• Checkhook-retainingnuts,collars,pins,weldsorrivetsusedtosecureretainingmembersfor excessivewearordamage.• Checkloadsprockets,idlersprockets,drumsandsheavesforexcessivewearanddamage.• Checkfordamagetosupportstructureandtrolley.• Presenceoflegiblewarninglabels.• Checkflangesoncablehoistdrumsforprojectionsthatcoulddamagecable.
Hoist Chain / Cable• Hoistsshouldbetestedunderloadinliftingandloweringdirectionswithoperationofchainsand sprocketsobserved.Chainsshouldfeedsmoothlyandawayfromsprockets.• Ifchainsbind,jump,orarenoisy,ensuretheyarecleanandproperlylubricated.Iftroublepersists, inspectchainsandmatingpartsforwear,distortionorotherdamage.• Examinechainsforgouges,nicks,weldspatter,corrosionanddistortedlinks.• Examinewireropeforanybrokenstrands,birdcaging,kinkingorotherdamage.• Examinewireropedrumtoensureropespoolsondrumevenly.• Checkhoistdrumforanysharpedgesorotherdamage.• Moveadjacentchainlinkstoonesidetoinspectforwearatcontactpoints.• Measurechainsaccordingtothehoistmanufacturer’sspecifications.
Hooks• Checkforcracks,nicks,gougesandweldspatter. • Latchengagement,damagedormalfunctioninglatch. • Hookattachmentandsecuringmeans. • Anybendingortwistingexceeding10degreesfromtheplaneoftheunbenthook. • Any distortion causing an increase in throat opening exceeding 15%. • Anywearexceeding10%oftheoriginalsectiondimensionofthehookoritsloadpin.
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Hoisting Apparatus Inspection Guidelines 15