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Lockout Tagout Training Logging Industry
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TOPICS OF DISCUSSION Management/Supervisory responsibilities
LOTO Energy Source(s) LOTO Procedures
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Lockout/ Tagout Lock and tag is a two part process.
The lock disables and the tag is a warning. The Parts of a lockout/Tagout are: <ENTER> The Lock And the tags
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RESPONSIBILITIES MANAGEMENT SUPERVISORY
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Management Responsibilities
Develop company policy to control energy source during maintenance. Produce machine-specific procedures to include applying the locks and tags, release, and notification from lockout. Train authorized and affected employees to use proper procedures.
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Supervisors Responsibilities
Ensure initial LOTO training. Monitor refresher training. Check for shortcuts, mistakes, or unsafe work practices. Ensure retraining if jobs change, new machines, control procedures or modifications occurs. Enforcement of machine-specific procedures.
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LOTO ENERGY SOURCES
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Types of Energy Electrical
Electrical wiring Batteries
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Electrical Energy Hazards
Shock Burns Fire Caution - Welding
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Types of Energy Mechanical
Parts that store energy sources. Cylinders Accumulators
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Mechanical Energy Hazards Pinch-points
Prevent Movement
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Mechanical Energy Hazards
Use wood blocks, chains, or cylinder blocks
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Mechanical Energy Hazards
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Mechanical Energy Hazards - Gravity
Do not work under elevated blades, grapples or pressurized systems
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Mechanical Energy Hazards – Moving Parts
Mechanical parts that are still in motion. Saw-heads Fan blades Shafts Belt/pulleys Chain/sprockets
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Types of Energy Chemical
Lubricants -Oil, hydraulic fluid Fuels – gas, diesel, kerosene Coolants -antifreeze Refrigerants Battery acid Cleaners + Solvents
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Chemical Energy Hazards
Produce energy that can start fires, cause skin burns, freeze skin and generate harmful gases or fumes.
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Types of Energy Thermal- “heat”
Radiators Brakes Turbo Charger Welding Compressor Compressed gas
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Thermal Energy Hazards
Heat/Cold Energy Hot equipment & fluids will burn you Cold fluids can cause severe injury Quick release of compressed gases can freeze your skin (Propane or refrigerants) Allow equipment to reach a safe temperature before starting work.
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Types of Energy Pneumatic – “air”
Compressed Air Welding Gases Tires
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Pneumatic Energy Hazards
Compressed gases Uncontrolled release can cause injury Properly vent systems before starting work”
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Types of Energy Hydraulic
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Hydraulic Energy Hazards –Injuries
Liquids under high pressure Pressure can cause equipment to move Rapid release can cause injury or ejection of system parts
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LOTO PROCEDURES
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Equipment Specific Procedures
Employers: - develop, - document, - and implement equipment specific procedures to control hazardous energy during maintenance operations. <ENTER> <ENTER> <ENTER> <ENTER> Those who may be in the area and need to give the job a wide berth.
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Lockout/Tagout Program
Purpose - prevent accidental release of energy sources while equipment is being serviced. .
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LOCKOUT /TAGOUT PROCEDURE
MACHINE NAME AND NUMBER ENERGY SOURCE(S) ELECTRICAL CHEMICAL GRAVITY HYDRAULIC MECHANICAL PNEUMATIC THERMAL OTHER: LOCKOUT/TAGOUT PROCEDURE RESTORING TO NORMAL OPERATIONS ADDITIONAL SAFETY FEATURES *****Sample forms available from Forestry Mutual
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Lockout/Tagout Know equipment hazards: Electrical Thermal Mechanical
( 7 step process ) #1 Prepare for shutdown Know equipment hazards: Electrical Thermal Mechanical Hydraulic Chemical Pneumatic More then one may be present
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#2 Shut down equipment Put the key in your pocket!
Use normal shutdown procedure. Turn all switches to OFF. Put the key in your pocket! Double check your steps to ensure shutdown procedures are complete.
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“Coast Down Time” (most over-looked hazard)
Isolate all energy sources Shut control valves. #3 Turn off master disconnect. Disconnect battery (especially when welding) “Coast Down Time” (most over-looked hazard) Fuel Shut-off
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Examples requiring energy isolation:
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#4 Install Locks and Tags
Valves and electrical disconnects. Block or disconnect air/hydraulic lines.
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#5 Release or block stored energy
Discharge capacitors Block or release springs Stop rotating flywheels Drain fluids Block elevated parts Bleed off pressure – air & hydraulics Allow moving part to completely stop before continuing !!
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# 6 Verify equipment isolation
Check that locking devices are securely placed. Try to start it! Return Controls to OFF/Neutral.
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Perform Maintenance Actions
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# 7 Release from LOTO Inspect Area and Equipment. All Guards replaced.
Account for tools and parts. Inform others of startup. Remove Locks & Tags. Conduct normal startup.
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Additional lockout/tagout requirements:
Conduct annual audits - validate your LOTO procedures Review procedures annually or when required, especially after an accident has occurred. Use logger book to list all equipment requiring lockout procedures. *
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Accidents you may see:
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From finger(s) to complete hand.
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Do you enforce lockout/tagout ??
This worker wished his supervisor had. 3rd degree burns….failure to deplete hydraulic pressure -- line ruptured.
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Safe maintenance - prevent mishaps both to people and equipment
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Summary Management / Supervisory responsibilities
LOTO Energy Source(s) LOTO Procedures
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Call us -1-800-849-7788 8 Loss Control Field Reps
Field reps also, safety equipment that is readily available to our policyholders. 2 Specialized Trainers Chainsaw trainer for on-site felling, limbing, and safety programs Sawmill / Mfg. trainer for on-site OSHA compliance assistance. Visit their website at Call us Additional Logger Services: Other lines of Insurance On-Site Job Layout Analysis On-Site Loss Control Assistance On-Site Safety Meetings
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