FocusFourHazardTrainingForMasonryConstructionModule2–StruckBy/Caught-In-BetweenSusanHarwoodGrantTrainingProgramDisclaimer/UsageNotesThismaterialwasproducedundergrantnumberSH-17793-SH8fromtheOccupationalSafetyandHealthAdministration,U.S.DepartmentofLabor.ItdoesnotnecessarilyreflecttheviewsorpoliciesoftheU.S.DepartmentofLabor,nordoesmention

oftradenames,commercialproducts,ororganizationsimplyendorsementbytheU.S.Government.

ImagesshownmaydepictsituationsthatarenotincompliancewithapplicableOSHArequirements.

Thesephotosareclearlymarkedasnon-compliant.

ItisnottheintentofRMMItoprovidecompliance-basedtraininginthispresentation,theintentismoretoaddress

FocusFourhazardawarenessinthemasonryconstructionindustry,andtorecognizeoverlappinghazardspresentinmany

constructionworkplaces.

Itistheresponsibilityoftheemployer,itssubcontractors,anditsemployeestocomplywithallpertinentrules

and

regulations

inthe

jurisdictioninwhichtheywork.CopiesofallOSHAregulationsareavailablefrom.ThispresentationisintendedtodiscussFederalregulationsonly.IfthistrainingisheldinastatethatisoperatingunderanOSHA-approvedStatePlan,StateOSHArequirementsforthatstatemustbeincludedinthetraining.Itisassumedthatindividualsusingthispresentationorcontenttoaugmenttheirtrainingprogramswillbe"qualified"todoso.DevelopedunderanOSHASusanHarwoodGrant,#

SH-17793-SH8,bytheRockyMountainMasonryInstitute,Denver,ColoradoTrainingObjectivesAftercompletingthisunit,youwill:Befamiliarwithgeneralstruckby/caught-in-betweenhazards.Understandthepotentialeffectsofthesehazardsonthehumanbody.Beabletorecognizethesehazardsastheyrelatetomasonrywork.Befamiliarwithpersonalprotectiveequipmentnecessarytoprotectyoufromthesehazards.Beknowledgeableofsafeworkpractices.MasonryStruckBy/Caught-In-BetweenSafety1References29CFR191029CFR19262MasonryStruckBy/Caught-In-BetweenSafetyPrimaryCausesofStruck-byFatalitiesFallingObjectsRiggingFailureLooseorShiftingMaterialsEquipmentTipoverorMalfunctionLackofOverheadProtectionVehicleandEquipmentStrikesBackingIncidentsWorkersonFoot3MasonryStruckBy/Caught-In-BetweenSafetyPrimaryCausesof

Caught-in-BetweenFatalitiesRotatingEquipmentUnguardedPartsEquipmentRolloversEquipmentMaintenanceTrench/ExcavationCollapse4MasonryStruckBy/Caught-In-BetweenSafetyFatalityData2003&2004

2355TotalFatalities5MasonryStruckBy/Caught-In-BetweenSafetySource:BureauofLaborStatisticsTopStruck-ByCitations6MasonryStruckBy/Caught-In-BetweenSafetyCriteriaforPPEMaterialHandlingEquipmentConcrete&MasonrySource:DepartmentofLaborTopCaught-in-BetweenCitations7MasonryStruckBy/Caught-In-BetweenSafetyExcavations–ProtectiveSystemsWoodWorkingEquipmentHandandPowerToolsExcavations-GeneralRequirementsSource:DepartmentofLaborStruckByHazards

FallingObjectsInspectallriggingSlingsmustbeinspectedbeforeeachusebyaCompetentPerson(onewhoiscapableofidentifyingexistingandpredictablehazardsinthesurroundingsorworkingconditionswhichareunsanitary,hazardous,ordangeroustoemployees,andwhohasauthorizationtotakepromptcorrectivemeasurestoeliminatethem)Slingsshouldhavetagswithcapacities,inspectionrequirements,servicedates,etc.Allriggingshallbedonebyaqualifiedrigger8MasonryStruckBy/Caught-In-BetweenSafetyPhotodepictshazardousconditionStruckByHazards

FallingObjectsTheinformationonalltagsmustbereadable!9MasonryStruckBy/Caught-In-BetweenSafetyPhotodepictshazardousconditionStruckByHazards

FallingObjectsSlingsandotherliftingdevicesmustbeproperlystored.Hangthemupinadryplace.Neverallowthemtolayonthegroundorfloorwheredamagecanoccur.10MasonryStruckBy/Caught-In-BetweenSafetyPhotodepictshazardousconditionStruckByHazards

FallingObjects11MasonryStruckBy/Caught-In-BetweenSafetyPhotodepictshazardouscondition12MasonryStruckBy/Caught-In-BetweenSafetyAllloadsmustbeproperlyriggedbyaqualifiedriggerLiftingequipment,suchashoistsandslings/straps,wirerope,andchainslingsmustbeusedinaccordancewiththemanufacturer’srequirementsStruckByHazards

FallingObjectsPhotodepictshazardousconditionDONOTusemakeshiftdevicesforliftinganymaterial13MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

FallingObjectsPhotodepictshazardouscondition14MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

FallingObjectsAllmaterialshallbeproperlystackedtoensurestabilityAllmaterialsshallbestored/stakedinareasthatareproperlygradedandlevelPhotodepictshazardouscondition15MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

FallingObjectsPhotosdepicthazardousconditionProtectionfromoverheadhazardsmustbeprovidedandrequiredatalltimes16MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

FallingObjectsHardhats,aswellasotherpersonalprotectiveequipment(PPE),mustbeprovidedbytheemployerEmployeesmustbetrainedontheuseofPPEandberequiredtouseit17MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

FallingObjectsAlimitedaccesszoneshallbeerectedbelowallliftingoperationsNooneshallbeallowedinthisareawhileliftsarebeingmade18MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

FallingObjects2019MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

FallingObjectsDumpsterwasfullandbeingreplaced.Workerwaswalkingtotheportabletoilet.Workerontoplevelofscaffolddumpedwheelbarrowfullofbrickinchute.Theworkerbelowreceivedseriousinjuries!20MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

FallingObjectsPhotodepictshazardousconditionAcanopystructurecanbebuilttoprotectworkersandpedestriansbelowandbehindthescaffold.21MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

FallingObjectsDebrisnetsmayalsobeusedtocatchmaterialbeforeitfallstothegroundbelow.22MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

FallingObjectsBarricadeofftheareaanduseappropriatewarningsigns!23MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

FallingObjectsNoworkermayeverworkunderasuspendedload!24MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

FallingObjectsPhotodepictshazardouscondition25MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

FallingObjectsPhotodepictshazardousconditionThisincludesloadshandledbyforklifts!26MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

FallingObjectsPhotodepictshazardouscondition27MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

FallingObjectsThiswasputupaftertheworkerwasinjuredbythefallingbrick!Alwayssecurecylinderstopreventthemfromfallingover!Bottlesneedtostoredinareaswheretheycannotbestruck.Bottlesnotinuseneedthevalvecollarinplaceorbecapped.28MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

FallingObjectsPhotosdepicthazardouscondition29MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

Vehicles/EquipmentFatalities2005Other18%VehicleEnteringWorkArea22%ContractorEquipment41%TrafficCrash19%

Source:BureauofLaborStatistics30MasonryStruckBy/Caught-In-BetweenSafetyWorkeronFoot57%Operators35%Passengers8%Source:BureauofLaborStatisticsStruckByHazards

Vehicles/EquipmentFatalities200531MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

Vehicles&EquipmentForkliftoperatorsneedtoproperlytrained,andthetrainingneedstobecertified.Forkliftloadslimittheoperator’sforwardviewwhiletraveling!Operatorscannotbeoutoftheseatwitharaisedload!32StruckByHazards

Vehicles&EquipmentMasonryStruckBy/Caught-In-BetweenSafetyEquipmentconfigurationcanmakeitdifficulttoseebehindtheforkliftaswell.Alwaysuseaspotterorflaggerwhentheoperatordoesnothaveaclearviewoftheirpathoftravel.Anytimeworkoperationsencroachontoapublicroadwaytheemployermayneedatrafficcontrolplanapprovedbythecity/county/state.33MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

Vehicles&EquipmentMostlocalandstatelawsrequireaflaggerwhenconstructionequipmentusespublicstreetsorhighways.Thetrainingshouldbespecifictowheretheworkisbeingperformed.34MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

Vehicles&EquipmentMoststatesrequireflaggerstocompleteaclassthatteachesbasicproceduresandsafetyrules.Astop/slowpaddlemustbeusedwhendirectingvehicular

traffic.35MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

Vehicles&Equipment36MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

Vehicles&EquipmentOSHArequiresallworkerstowearreflectorizedvestswhenworkingnearvehiculartraffic.Therearedifferenttypesofvestsforspecificworkingconditions.Yoursupervisororcompetentpersonwillensureyouareusingthecorrecttype.37MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

Vehicles&EquipmentWhenpossible,erectbarricadesorfencingtokeepworkersoutoftraffic.Planfordeliveriesandmovingequipment.Whenbarricadingaworkarea,developaninternaltrafficcontrolplantoseparateemployeesandvehiclesItshouldaddresstheuseofcellphonesintheworkarea.38MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

MasonryWallBracingTherequirementtoinstallbracingappliestoallmasonrywallsovereightfeettallthatarenototherwiseadequatelysupported.Thisisthecasewhetherthewallcontainsreinforcingsteel(rebar)ornot.Itistheresponsibilityoftheemployertoassurethatwallsnotadequatelysupportedtowithstandallnormallyexpectedforces,whichwouldincludeprevailingwindpressureloads,buildinggeometry,andwalllocation,arebraced.Iftheemployerdeterminesthewalliscapableofwithstandingtheforcesappliedduringconstruction,thenthewallwouldbeconsideredtobeadequatelysupportedandwouldnotrequirebracing.Theemployermustbepreparedtosubstantiatethisdetermination.39MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

MasonryWallBracingPhotosdepicthazardouscondition40MasonryStruckBy/Caught-In-BetweenSafetyStruckByHazards

MasonryWallBracingA“LimitedAccessZone〞mustbeestablishedontheunscaffoldedsideofamasonrywall.Theobjectiveofthisstandardistopreventmasonrywallsfromcollapsingontopersonsexposedtothem.Thiscanbedonebysupportingorbracingthewallsorbyrestrictingexposurewithintheprobablefallpathofthewalls.Theonlyemployeespermittedinthezonearethose"activelyengagedinconstructingthewall".Thesizeofthezoneisbasedontheheightofthe"unsupported"portionofthewallplusfourfeet.Forexample,ifthewallbeingconstructedisuptoaheightof80feet,andallbut10feetoftheheightissupported,theLimitedAccessZonerequiredwouldbe14feet.41MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

Rotating/UnguardedEquipmentMixersrepresentahazardduetotheirrotatingparts.NEVERputanypartofyourbodyinsidearunningmixer.Ensurethegrateguardisalwaysinplaceduringoperation.42MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

Rotating/UnguardedEquipmentUsecautionwhenblockingmixers.Thingstowatch:StablegroundStabilityandconditionofblocksWeightoftheobjecttobeblockedTheenvironmentaroundyourworkarea,i.e.traffic/pedestriansBlocktheequipmentagainstmotionofanykindUsesolid,flat-sidedblockingmaterial,notrotten,roundorhollowmaterialPhotodepictshazardouscondition43MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

Rotating/UnguardedEquipmentNeveroperateamixerunlessthemotorcoverisclosedcoveringallrotatingpartstoinclude;chainsandsprockets,beltsandpulleys.PhotodepictshazardousconditionPlaceallmasonrysawsonastable,levelsurface.Ensureareaaroundsawiskeptclean.WearnecessaryPPE,includinghardhatandsafetyglasses.44MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

Rotating/UnguardedEquipmentPhotodepictshazardouscondition45MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

Rotating/UnguardedEquipmentHand-heldequipment,suchasademosaw,cankickback.Alwaysholdfirmlywithbothhandsandfollowthemanufacturer’sguidanceonit’suseandPPE.46MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

Rotating/UnguardedEquipmentWhenoperatingamasonrysawusethecorrectPPEandneverputyourhandswheretheycancontacttherotatingblade.MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

Rotating/UnguardedEquipmentNeverdisableanyguardorprotectivedeviceonyourequipment.Thisguardisboltedopen!47PhotodepictshazardousconditionMasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

EquipmentOperation/MaintenanceOnlytrainedandcertifiedemployeesareallowedtooperateforkliftsAlwayswearyourseatbeltwhenoperatingequipmentEnsureequipmentmaintenance&inspectionsareperformedperthemanufacturer48MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

EquipmentOperation/MaintenanceWhydoesaforklifttipover?LoadshiftedtothesideUnequaltirepressureTurningSpeedingUnlevelterrainOff-centerloadsMasttoohighwithreartiltExceedingloadcapacityHeavybrakingExcessiveforwardtiltTravelingdownaninclinewithloadforward49Photodepictshazardouscondition50MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

EquipmentOperation/MaintenancePhotosdepicthazardousconditionYoumuststayintheforklifttosurvivewhenitrollsover!Alwaysweartheseatbelt!51MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

EquipmentOperation/MaintenanceNeverbeinapositionwhereanequipmentoperatorcannotseeyou!DONOTstandbetweenvehicles!Photodepictshazardouscondition52MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

EquipmentOperation/MaintenanceNeverbeinapositionwhereequipmentcancrushorkillyou!Followthemanufacturer’sguidancewhenperformingmaintenance.Photodepictshazardouscondition53MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

EquipmentOperation/MaintenanceEnsurethebackupalarmisworkingonallequipment.54MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

EquipmentOperation/MaintenanceWhenunloadingtrailers,alwayswatchforshiftingmaterialaswellasoverheadloads.Alwaysusetaglinesonloads.Stayoutoftheareabetweentheloadandthepervioussetofsections.Communicatewiththecraneoperator.Traineveryoneintheproceduresbeingusedandinminimizingallfallhazards.PhotoscourtesyofEZScaffold55MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

EquipmentOperation/MaintenanceWhenmovingscaffoldingwithaforklift,useaspottersincetheoperator’sviewislimited.PhotoscourtesyofEZScaffold56MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

EquipmentOperation/MaintenancePhotoscourtesyofEZScaffoldMorethanonespottermaybenecessarytosafelygetthejobdone.57MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

Loading/UnloadingEquipmentTrailersecureandonalevelsurfaceInspectthedeckfordebris,blockingorchainsHaveaspotterhelpproperlyaligntheequipmentup/downtherampsBesureequipmentisproperlysecured58MasonryStruckBy/Caught-In-BetweenSafetyKeepallpeoplenotinvolvedintheloading/unloadingoperationsawayfromthearea.Spottersstayoutofthetipradiusoftheequipment.Spottersdonotstandbetweenastationeryobjectandthepieceofequipmentbeloaded.Workingindarknesscreatesotherhazardssuchasreducedvisibility.Keeptheareawelllitandmakesuretheoperatorcanseeeveryone.CaughtInBetweenHazards

Loading/UnloadingEquipment59MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

ExcavationsWhenmasonryworkisdonebelowgrade,theOSHArequirementsforworkinginexcavationsmustbecompliedwith.ACompetentPersonmustinspecttheareabeforeeachshiftandthroughoutthedayasnecessary.Photodepictshazardouscondition60MasonryStruckBy/Caught-In-BetweenSafetyTheexcavationmustbeproperlyslopedorbenchedtoprovidetherequiredemployeeprotection.Workersmusthavepropermeansofaccess/egresstogetinandout,suchasaladderorramp.CaughtInBetweenHazards

ExcavationsPhotodepictshazardouscondition61MasonryStruckBy/Caught-In-BetweenSafetyCaughtInBetweenHazards

RotatingEquipmentNeverentertheswingradiusofanyrotatingequipment.Makeeyecontactwiththeoperatorpriortoapproachingtheequipment.SafeWorkPracti