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Material Hand l ing and Storage Module 2

Material Hand l ing and Storage Module 2. Sp e cial War e h o use Worker Hazards i n Str u ctur a l St e el Fa b ricati n g a n d Su p ply Co m p a ni e s. 0. Mate r ial Handli n g and Storage Module 2. Material Handling and Storage – OSHA Grant Information. OS H A Grant Information

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Material Hand l ing and Storage Module 2

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  1. MaterialHandlingand Storage Module2 SpecialWarehouse WorkerHazards inStructuralSteel Fabricatingand Supply Companies 0

  2. MaterialHandling and Storage Module2 Material Handling and Storage – OSHA Grant Information OSHA GrantInformation This materialwasproducedundergrant number SH-26316-SH4fromtheOccupationalSafetyandHealth Administration,U.S.Departmentof Labor. Itdoesnot necessarilyreflect the viewsor policiesof theU.S. Departmentof Labor,nordoes mentionof tradesnames, commercialproducts, or organizationsimplyendorsement by theU.S.Government.

  3. Material Handling and Storage – Program Development MaterialHandling and Storage Module2 Program Development This program wasdevelopedby faculty andstudents intheSchoolofPlanning,DesignandConstructionat MichiganState Universityin conjunctionwith theAmericanInstituteofSteelConstruction-Safety Committee andtheUniversityofPuerto Rico March2015

  4. MaterialHandling and Storage Module2 Material Handling and Storage – Learning Outcomes • Learning Outcomes:Participantsshallbe ableto: • Identify key material handlinghazards • Recognizehazardsassociatedwithmaterialhandling • equipment • Identify methods to abate, avoid,andprevent • accidentswhenmovingmaterial

  5. Material Handling and Storage Addressed MaterialHandling Equipment • Module2 • MaterialHandlingEquipmentAddressed: • Workersandergonomics • Overhead cranes • Mobilecranes • Trucks for receivingandshipping • PoweredIndustrialTrucks (Forklifts) • Carts • Industrialmagnetic liftingdevices • Slings,wireropes, andalloychains • Liftinghardware • Loadingdocks

  6. Material Handling Equipment - Workers MaterialHandling Equipment • Module2 Workers • Workersare a key part ofthe material handlingchain • Use ofequipmenttohelpmake thejob easiercan lead to certaininjuries • Use properliftingtechniques • to avoidinjury(Module5) Workersworkingonfabrication 5

  7. Material Handling Equipment – Workers Continued MaterialHandling Equipment • Module2 • Workers • Obtain trainingon eachpieceof equipmentyou use • Useequipmentproperly • Pay attention towhat you andothers aroundyou are doing • UsePersonalProtective Equipment(PPE)specifically requiredforthe taskyouareperforming

  8. Material Handling Equipment – Personal Protective Equipment MaterialHandling Equipment • Module2 • Personal ProtectiveEquipment • Forloadswith sharp orrough edges,wearglovesor other handandforearmprotection • Steel-toed orcomposite toed safetyshoesto prevent footinjuriesifworkis dropped • Wear a hard hat with a • good suspensionsystem • Eye Protection • Hearing protection

  9. MaterialHandling and Storage – Equipment Use – Identifying Points of Risk MaterialHandling and Storage Module2 Equipment Use-IdentifyingPointsof Risk ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ 8 ♦

  10. Material Handling and Storage – Topics addressed in Module 2 and 3 MaterialHandling and Storage Module2 TopicsaddressedinModules2and3 ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦

  11. MaterialHandling and Storage Module2 Material Handling and Storage – Receiving and Shipping ReceivingandShipping ♦ ♦

  12. Material Handling and Storage – Receiving and Shipping – Key Topics MaterialHandling and Storage Module2 • ReceivingandShipping-KeyTopics • Rail • Trucks • Removingstrapping • PPE • LoadingDocks

  13. MaterialHandling and Storage Module2 Material Handling and Storage – Receiving Material At The Shop • Receiving material at the shop • Material typicallydeliveredby railor trucks • Offloadedwith overheadcranes ormobilecranes • Smalleritems may beoffloadedwithPowered IndustrialTrucks (Forklifts) • Smalleritems maybeoffloadedtoloadingdocks

  14. MaterialHandling and Storage Module2 Material Handling and Storage – Receiving Material At The Shop Continued Receiving material at theshop Steelarrivingfromthemill

  15. Material Handling Equipment – Trucks For Receiving and Shipping MaterialHandling Equipment Module2 Trucks for Receiving andShipping Receiving material Fabricatedshapesloadedforshipping

  16. MaterialHandling and Storage Module2 Material Handling and Storage – Loaded for Shipping Loadedforshipping Fabricatedshapesloadedandreadyforshipping Loadsmustbesecured

  17. Material Handling and Storage – Potential Hazard – Moving Vehicle MaterialHandling and Storage • Module2 • PotentialHazard:Movingvehicle/equipmentaccidents • Struck-byandcaught-betweenaccidents • HazardAvoidance • Clearsurfaces of ice andsnow • Directtrafficmovement and drivers withhandsignals • Use trained“spotters” • Personnelshoulduse personneldoorsrather than doors intendedfor vehicles • Use backing-upaudiblewarnings,lightsandflashers • Stand clearof movingvehicles • Do not standbetweenvehiclesandobstructions • Maintainclearances

  18. MaterialHandling and Storage Module2 Material Handling and Storage – Poterntial Hazard – Moving Vehicle Continued • PotentialHazard:Movingvehicle/equipmentaccidents • Struck-byandcaught-betweenaccidents • HazardAvoidance • Set brakes of trucks toprevent trucksfrom movingduringloadingandunloading • Block/chockwheelstoprevent movement • Followcompanypolicyon whetherdrivers can remain intrucks duringloadingandoffloading • Maintainguardsat droppedloadingareas • Othermethodsto avoidhazards that youuse?

  19. Material Handling Equipment – Rail for Receiving and Shipping MaterialHandling Equipment • Module2 • Railfor Receiving andShipping • OSHA 1910.178 (k)requires wheelstops or other recognizedpositiveprotection to prevent railcars from movingduringloadingor unloading Railcarsusedfordeliveryofsteel

  20. MaterialHandling and Storage Module2 Material Handling and Storage – Use of Spotters Useof Spotters Link to Preventing Backovers on OSHA Website

  21. Material Handling and Storage – Use of Spotters – Backing Safety Solutions MaterialHandling and Storage Module2 Useof Spotters-BackingSafetySolutions “Spottersarea provenmethodof protecting employeeson foot behindvehicleswith anobstructed view,butspotters themselvescanbe at risk forinjuryor evendeath.” Link to Spotters on OSHA Website

  22. Material Handling and Storage – Backing Safety Solutions MaterialHandling and Storage • Module2 • Useof Spotters -BackingSafetySolutions • Spottersanddrivers agreeon hand signalsbefore backing • Spottersshouldmaintain visualcontact withthedriver • Driversshouldstopbackingimmediatelyiftheylosesight of • thespotter • Spotters shouldnothaveadditionaldutieswhilethey are actingasspotters • Spottersshouldnottousepersonalmobilephones,personal headphones,or other items whichcouldpose adistraction duringspottingactivities • Spottersshouldwear high-visibilityclothing,especially duringnightoperations • Link to Spotter Web Page on OSHA Website

  23. Material Handling Equipment – Hand Signals MaterialHandling Equipment • Module2 • HandSignals • Usehandsignalsto direct drivers link to spotter web page on OSHA Website

  24. Material Handling Equipment – Hand Signals 2 MaterialHandling Equipment Module2 Handsignals Link to Spotter Web page on OSHA Website

  25. Material Handling Equipment – Truck Hand Signals MaterialHandling Equipment Module2 Truck HandSignals In-class activity -Instructorto demonstratewith studentproperhandsignals Each attendeeto demonstrateonehandsignal Link to Spotter web page on OSHA website

  26. MaterialHandling and Storage Module2 Material Handling and Storage – Hazard Potential: Slips, Falls and Trips • HazardPotential:Slips,fallsand tripsfrom equipment orinstorage yard • Slips,falls andtripsmay occur from equipmentor in thestorageyard duetoslipperysurfaces from inclementweatheror obstructedwalkingpaths • HazardAvoidance: • Clearsurfaces oficeandsnow • Useproperfoot-warewithtreaded soles • Keepwalkwaysclearof debris • Donotworkfatigued • Useprotectionfromfallswhenworkingon platforms above4 feet

  27. MaterialHandling and Storage Module2 Material Handling and Storage – Potential Hazard – Unstable loads • PotentialHazard-Unstableloadsduetoshifting duringtransport • Loadsmay shiftorotherwisebecomeunstableduring • transportorduringunloading • HazardAvoidance • Observe andevaluateloaduponarrivalandduring • unloading • Stabilizeandre-secure loads • Stand clearof unstableloads

  28. MaterialHandling and Storage Module2 Material Handling and Storage – Potential Hazard – Cuts, Scrapes, Bumps, Pinches and Contact Injuries PotentialHazard-Cuts, scrapes,bumps,pinches and contactinjuriesfrommaterial sharpedgesand being caughtbetweenmaterials Fabricatedmaterial andmaterialfromthemill willhavesharpedges.Always wearproperclothingandPPE.

  29. MaterialHandling and Storage Module2 Material Handling and Storage – Potential Hazard – Cuts and Scrapes from Material Sharp Edges • PotentialHazard-Cutsandscrapesfrommaterial sharp edges • HazardAvoidance: • Wear appropriatepersonalprotectiveclothing • Handlematerials properly • Usetoolsproperly

  30. Material Handling and Storage – Potential Hazard – Injuries From Removing Metal Banding MaterialHandling and Storage • Module2 • PotentialHazard-Injuriesfromremovingmetal banding • Cutsandeye injuries HazardAvoidance-removing metal material banding • Wearappropriatepersonalprotective clothing: • Usetherighttoolssuchaslong • handledshears • Donotusetoolslike crowbars orclawhammers Adaptedfromwyomingworkforce.org/Documents/OSHA/.../SteelStrapping.pdfdate visited December8,2014 29

  31. Material Handling and Storage – Hazard Avoidance – Removing Metal Material Banding MaterialHandling and Storage • Module2 • HazardAvoidance-removing metal material banding • Planthejob.Cutthebandfarthestawayfirst. • Otherpersonnelshouldstandclear • Makecutssquarely • Stayawayfromtheareathatstrapsspringstowhencut • Cleanup strapsaftercuttingthestraps,donotleavethemlaying around Adaptedfromwyomingworkforce.org/Documents/OSHA/.../SteelStrapping.pdf datevisited December8,2014,

  32. Material Handling Equipment – Potential Hazard – Loading Docks MaterialHandling Equipment • Module2 • PotentialHazard-Loading docks • Injurieshappenwhenforkliftsrunoffthe dock,productsfall onemployeesor equipmentstrikesa person. • HazardAvoidance: • Donotstandbetweenatruckanda fixed surface • Block/chockwheelsoftrucks • Guidetruckswithhandsignals • Driveforkliftsslowly arounddocks • Checkifdockplatescansafelysupport loads • Donotbackup forkliftstodockedge • Avoiddockedges Carefuluseofforkliftsin areasofloadingdocksis neededtopreventfall-offs SourceOSHA3220-10N2004

  33. Material Handling Equipment – Potential Hazard – Loading Docks Continued MaterialHandling Equipment • Module2 • PotentialHazard-Loading docks • Injuries happenwhenforkliftsrun offthedock, products fallonemployeesor equipmentstrikes a person. • HazardAvoidance: • “Providevisual warningsneardockedges” • “Prohibit“dockjumping”byemployees” • Usenon-slipsurfacesandkeepsurfacesclean • Painttheedgesoftheloadingdocktoimprovevisibility • MeetOSHAstandardsfordockladders,stairs,andguardrails SourceOSHA3220-10N2004

  34. MaterialHandling and Storage Module2 Material Handling and Storage – Movement Overhead MovementOverhead ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦

  35. MaterialHandling and Storage Module2 Material Handling and Storage – Movement Overhead – Key Topics • MovementOverhead- KeyTopics • Overhead Cranes • MobileCranes • Slings

  36. MaterialHandling and Storage Module2 Material Handling and Storage – Cranes • Cranes-Movingmaterial in theyard • Typicallybyoverhead • crane ormobilecrane Overheadcranein materialyard

  37. MaterialHandling and Storage Module2 Material Handling and Storage – Cranes – Moving Material • Cranes-Movingmaterial withintheshop • Typicallymaterial is moved withintheshopwith overhead,gantryor jib cranes Overheadcraneformoving material inshop

  38. Material Handling Equipment – Overhead Cranes MaterialHandling Equipment • Module2 • OverheadCranes • 1910.179Overhead and gantrycranes PhotofromOSHA3341-03N2008

  39. MaterialHandling and Storage Module2 Material Handling and Storage – Potential Hazard: Dropped Loads • PotentialHazard:Droppedloads • Loadscarriedbyoverheadcranes can bedroppedor workers can bestruckor caughtbetweenobjects • HazardAvoidance: • Do not work underloadsbeingmoved or suspended overhead • Maintainsafe distancesfromloadsbeingmoved • overhead • Useonlytrainedoperators • Use“Spotters” whenoperatorcannot seetheloadand a clearpath • Operate cranes withinloadratinglimits

  40. MaterialHandling and Storage Module2 Material Handling and Storage – Potential Hazard: Dropped Loads Continued • PotentialHazard:Droppedloads • Loadscarriedbyoverheadcranes can bedropped • HazardAvoidance: • Maintaincraneequipment • Conductrequiredsafetyinspectionsofliftingequipment • Use properrigginghardware,slings,alloychainsandwire • ropesfreeofdefects andproperlysized • Inspect slings,chains,wireropesandhardwarefor defects,corrosionanddegradation.Discardifdamaged.

  41. MaterialHandling and Storage Module2 Material Handling and Storage – Safety Measures for Cranes Safetymeasuresfor cranes: Knowthe weightofthematerial thatis beinglifted Alwayscheck the crane'srated capacitytomake sure that thecrane willnotbe overloaded Planliftsbefore startingthem to make surethat they are safe. Knowthe “weakest”linkinthe lift,oftenrigging. Plan thepath of travel, clearlandingarea, notify others in the area, etc. Link to OSHA Publication 2236

  42. MaterialHandling and Storage Module2 Material Handling and Storage – Safety Measures Employers Should Take With Cranes Safety measuresemployersshouldtake withcranes: Inspected at least quarterly “bypersons thoroughly familiarwiththecrane, the methods ofinspectingthe crane, andwhat can make thecraneunserviceable. Craneactivity, theseverity of use, andenvironmental conditionsdeterminemore frequent inspection schedules.” “Ensure that thecriticalparts of acrane—suchascrane operatingmechanisms,hooks, air, or hydraulicsystem componentsand other load-carryingcomponents—are inspecteddailyfor any maladjustment, deterioration, leakage,deformation,or other damage.” 41 Link to OSHA Publication 2236

  43. Material Handling Equipment – Mobile Cranes MaterialHandling Equipment Module2 MobileCranes 1910.180Crawler,locomotive, andtruckcranes Mobilecranebeingused inyardtoloadtrucks

  44. Material Handling and Storage – safety Measures with Mobile Cranes MaterialHandling and Storage Module2 Safetymeasures withmobilecranes: Onlythoroughlytrainedandcompetent workersshould operatecranes Cranesoperators must be NationalCommissionof the CertificationofCraneOperators(NCCCO)certified if operatingcranes on a construction jobsite, althoughitis notmandatedfor workinthe shop Operatorsshouldknow what theyare liftingandwhat it weighs.Ratedcapacityofmobilecranesvarywith boomlengthandradius Link to OSHA Publication 2236

  45. Material Handling and Storage – Safety Measures with Mobile Cranes Continued MaterialHandling and Storage Module2 Safetymeasureswithmobilecranes: To minimizethe risksof craneuse,employersshall takethe followingprecautions: Equipall craneswithboomangleindicators “Providecranes withtelescopingbooms with some means todetermineboom lengthsunlesstheload rating is independentofthe boomlength.” “Postloadratingcharts in thecab of cab-operated cranes. (Allcranesdo not haveuniformcapacities for the sameboomlengthandradiusinalldirections aroundthechassisof the vehicle.)” Link to OSHA Publication 2236

  46. MaterialHandling and Storage Module2 Safety Measures with Mobile Cranes Continued Safetymeasures withmobilecranes: Knowthat there are regulationsandlimitationsthat operators needto knowbefore workingclosetopower lines Outriggers if usedmustrestonfirmground,timbers,or cribbingto spreadthecrane weightandloadover a largeenougharea Link to OSHA Publication 2236

  47. Material Handling Equipment – Cranes Reminders MaterialHandlingEquipment Module2 • CranesReminders* • Checktheloadchart in thecab • Frequentlyinspect • Lift peopleonlywhenpermitted by OSHA Standards • Checkoverheadpowerlinesif outdoors • Ensurearea of travelis clear 46

  48. Material Handling Equipment – Mobile Cranes – Hand Signals MaterialHandling Equipment • Module2 • MobileCranes • Usehandsignalswhen necessaryto guideload placement Link to Hand Signals for Crane Operations Web page

  49. Material Handling Equipment – Mobile Cranes Continued MaterialHandling Equipment • Module2 • MobileCranes • Handsignalscontinued Link to Hand Signals for Crane Operations Web Page

  50. Material Handling Equipment – Crane Hand Signals MaterialHandling Equipment Module2 CraneHand Signals In-class activity -Instructorto demonstratewith studentpropercrane signalsusedby spotters Each attendeeto demonstrateonehandsignal Link to Hand Signals for Crane Operations Web Page

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