Donning and Doffing Harnesses Toolbox Talk

Putting on and taking off a full-body harness may seem routine, but mistakes can make fall protection unsafe before work even starts. Twisted straps, missed buckles, loose leg straps, wrong D-ring position, or damaged webbing can keep the harness from protecting the worker during a fall.

This talk focuses on how to don and doff harnesses correctly, check the fit, avoid damage during use, and store the harness properly after the task is complete.

Why This Matters

• A harness must be worn correctly before it can protect a worker in a fall arrest system.
• Loose, twisted, or unbuckled straps can shift during a fall and cause serious injury.
• The back D-ring must be positioned correctly so the worker is held properly after a fall.
• Rushing through donning can lead to missed damage, bad fit, or connection to the wrong equipment.
• Improper doffing and storage can damage webbing, hardware, stitching, and labels.

Common Hazards

• Putting on a harness without inspecting it first.
• Wearing the harness with twisted shoulder straps, leg straps, or chest strap.
• Leaving leg straps loose, uneven, unbuckled, or routed incorrectly.
• Positioning the chest strap too high near the neck or too low near the stomach.
• Removing the harness and throwing it into a gang box, truck bed, lift, or muddy work area.
• Changing jackets, rain gear, or tool belts during the shift without rechecking harness fit afterward.

Safety Checklist

Before Work Begins

• Pick up the harness by the back D-ring and let the straps hang freely.
• Inspect webbing, stitching, labels, buckles, D-rings, grommets, and adjusters before putting it on.
• Shake out the harness and make sure straps are not twisted, knotted, or tangled.
• Slip on the shoulder straps first, like putting on a vest.
• Connect and adjust the leg straps so they are snug, secure, and even.
• Fasten the chest strap at mid-chest and adjust it so it is snug but not restrictive.
• Center the back D-ring between the shoulder blades.
• Secure loose strap ends so they do not hang or snag on tools, ladders, lifts, or materials.

During Work

• Recheck the harness fit after climbing, stretching, kneeling, adding layers, removing layers, or adjusting a tool belt.
• Keep the harness connected only to approved lanyards, lifelines, connectors, and anchor points.
• Do not cut, tape, knot, write on, or modify harness straps.
• Keep the harness away from sharp edges, hot work, chemicals, paint, concrete slurry, oil, and moving equipment.
• Ask a competent person or coworker to check the fit if anything feels loose, twisted, uneven, or uncomfortable.
• Before doffing, disconnect from fall protection only after leaving the fall hazard area.
• Take the harness off carefully so straps, buckles, and connectors are not dragged, dropped, crushed, or contaminated.
• Hang or store the harness in a clean, dry, protected location after use.

Crew Talking Points

• Has everyone inspected their harness before putting it on today?
• Where should the back D-ring and chest strap sit when the harness is fitted correctly?
• Are leg straps snug, even, buckled, and free of twists?
• What work today could damage harness webbing, stitching, or hardware?
• Where do harnesses go at the end of the shift so they stay clean, dry, and protected?
• Speak up if your harness does not fit right, feels uncomfortable, has damage, or you are unsure how to adjust it.

Stop Work If

• The harness has not been inspected before use.
• Any strap is twisted, unbuckled, loose, damaged, or routed incorrectly.
• The back D-ring cannot be centered between the shoulder blades.
• The harness cannot be adjusted to fit snugly over the worker’s clothing.
• The worker is still in a fall hazard area while trying to remove or adjust the harness.
• The harness is dropped, contaminated, damaged, involved in a fall, or stored in a way that may have weakened it.

Final Reminder

Take the time to put your harness on right and take it off without damaging it. A few missed straps or a poor fit can make the whole fall protection system fail.