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Hand and Hand and Power ToolsPower Toolsfor constructionfor construction
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Basic tool safety Basic tool safety
Keep in good conditionKeep in good condition Right tool for jobRight tool for job Inspect toolsInspect tools Operate tools correctlyOperate tools correctly PPE neededPPE needed
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Construction Construction tool safety rulestool safety rules
Safety Safety
Use guards Use guards
Use PPE Use PPE
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Switches on power tools Switches on power tools
Positive “on-off” controlPositive “on-off” control
Momentary contact “on-off” Momentary contact “on-off” controlcontrol
Constant pressure switchConstant pressure switch
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Hand toolsHand tools
Hazards posedHazards posed
MisuseMisuse
Improper maintenanceImproper maintenance
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Knives and scissorsKnives and scissors
Keep sharpKeep sharp
Dull tools-hazardousDull tools-hazardous
Use PPEUse PPE
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Power toolsPower tools
ElectricElectric PneumaticPneumatic Liquid fuelLiquid fuel HydraulicHydraulic Powder–actuatedPowder–actuated
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General precautionsGeneral precautions
Don’t carry by cordDon’t carry by cord Never yank the cordNever yank the cord Heat, oil, and sharp edgesHeat, oil, and sharp edges Disconnect tools Disconnect tools Safe distance Safe distance Secure work Secure work
5b
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General precautionsGeneral precautions
Accidental starting Accidental starting Maintained per manufacturerMaintained per manufacturer User's manual User's manual Good footing Good footing Proper apparel Proper apparel "Do Not Use” "Do Not Use”
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Guards Guards
Point of operationPoint of operation In–running nip pointsIn–running nip points Rotating partsRotating parts Flying chips Flying chips
and sparksand sparks
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Hazards of electric power Hazards of electric power toolstools
ElectrocutionElectrocution
BurnsBurns
Slight shocksSlight shocks
FallsFalls
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Shock protectionShock protection
Three–wire cordThree–wire cord
Double insulated Double insulated
Low–voltage isolation transformer Low–voltage isolation transformer
7b
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Hazards of abrasive wheel Hazards of abrasive wheel tools tools
Moving wheel surfaceMoving wheel surface
Throw fragmentsThrow fragments
Disintegrating Disintegrating during start–upduring start–up
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Use of abrasive wheel Use of abrasive wheel toolstools
Inspect closely Inspect closely Sound– or ring–test Sound– or ring–test Use guard Use guard Use eye protection Use eye protection Turn off the power Turn off the power Never use a vise Never use a vise
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Pneumatic tools Pneumatic tools
Compressed airCompressed air ChippersChippers Drills Drills Hammers Hammers Sanders Sanders
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Hazards Hazards
Struck by attachmentsStruck by attachments
Struck by fastenerStruck by fastener
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Pneumatic toolsPneumatic tools
100 pounds per square inch100 pounds per square inch
Needs special device Needs special device
Prevent fasteners Prevent fasteners from ejection from ejection
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PPE PPE
Eye protection—requiredEye protection—required
Face protection—Face protection—recommendedrecommended
Ear protection—Ear protection—dependsdepends
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Air hose safetyAir hose safety
Fastened securely Fastened securely
Prevent disconnection Prevent disconnection
Added safeguard Added safeguard
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Precautions Precautions
Same as electric cordsSame as electric cords
Safety clip or retainerSafety clip or retainer
Screens and flying Screens and flying fragmentsfragments
Never pointed toward Never pointed toward anyoneanyone
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Heavy jackhammers Heavy jackhammers
FatigueFatigue
StrainsStrains
Heavy rubber gripsHeavy rubber grips
9g
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PPEPPE
Safety glassesSafety glasses
Safety shoesSafety shoes
Face shieldFace shield
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Liquid fueled-powered Liquid fueled-powered toolstools
Gasoline most common fuelGasoline most common fuel
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Fuel vaporsFuel vapors
Burn or explodeBurn or explode
Give off Give off dangerous dangerous exhaust fumesexhaust fumes
10b
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Proper proceduresProper procedures
HandlingHandling
TransportingTransporting
StorageStorage
10c
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RefillingRefilling
Shut engine downShut engine down
Allow it to coolAllow it to cool
10d
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Ventilation Ventilation
Closed areaClosed area
Effective Effective ventilationventilation
PPEPPE
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Powder–actuated toolsPowder–actuated tools
Operate like a loaded gunOperate like a loaded gun
Specially trained Specially trained employeesemployees
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Safety precautionsSafety precautions
Explosive/flammable atmosphereExplosive/flammable atmosphere InspectInspect Don’t pointDon’t point Don’t loadDon’t load Don’t leave unattendedDon’t leave unattended Hands clearHands clear
11b
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Operation Operation
Bring the tool into positionBring the tool into position
Pull the triggerPull the trigger
Five pound forceFive pound force
11c
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MisfiresMisfires
Wait 30 secondsWait 30 seconds
Try firing againTry firing again
Wait 30 secondsWait 30 seconds
Remove the loadRemove the load
Put in waterPut in water
11d
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PPEPPE
Suitable eye Suitable eye
Face protection Face protection
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Guarding Guarding
Protective shield/guardProtective shield/guard
Will not fireWill not fire
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Varying powder chargesVarying powder charges
Power levelPower level
Excessive forceExcessive force
11g
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DefectsDefects
TaggedTagged
Take out of Take out of serviceservice
11h
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Applying fastenersApplying fasteners
PrecautionsPrecautions
Alignment guideAlignment guide
12a
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Hydraulic power toolsHydraulic power tools
Fluid Fluid
Correct pressure Correct pressure
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Jacks Jacks
Lever/ratchet jacksLever/ratchet jacks
Screw jacksScrew jacks
Hydraulic jacksHydraulic jacks
13b
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Safety precautionsSafety precautions
Stop deviceStop device
Load limitLoad limit Blocked upBlocked up SlippageSlippage
13c
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Jack set-upJack set-up
Firm level surfaceFirm level surface
Correctly Correctly centeredcentered
Jack headJack head
Lift forceLift force
13d
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MaintenanceMaintenance
InspectInspect
LubricateLubricate
Abnormal loadAbnormal load
Antifreeze liquidAntifreeze liquid
13e