Bleeding Control Techniques Toolbox Talk

Severe bleeding can happen fast on a jobsite from saws, grinders, sheet metal, glass, rebar, falls, equipment contact, crush injuries, or sharp material edges. A worker can lose a dangerous amount of blood in minutes if the crew does not act quickly.

This talk focuses on recognizing life-threatening bleeding, controlling it with basic first aid steps, calling emergency services, and keeping the injured worker safe until trained responders arrive.

Why This Matters

• Uncontrolled bleeding can become life-threatening before emergency responders reach the site.
• Fast pressure on the wound can slow blood loss and improve the worker’s chance of survival.
• Workers may panic, freeze, or use dirty materials if they have not talked through the response.
• Severe cuts, amputations, and crush injuries may also involve shock, fractures, or hidden injuries.
• Clear communication helps responders find the worker, understand the injury, and continue care quickly.

Common Hazards

• Power saws, grinders, drills, shears, nail guns, blades, and sharp hand tools.
• Sheet metal, ductwork, glass, tile, rebar, wire mesh, cable tray, and sharp scrap.
• Crush points from equipment, rigging, pipe, panels, forms, trench boxes, or material handling.
• Falls onto sharp materials, exposed bolts, stakes, debris, or unfinished edges.
• Workers using gloves, shirts, rags, or tape instead of clean dressings when supplies are nearby.
• First aid kits, trauma kits, or bleeding control supplies missing, blocked, empty, or not easy to find.
• A deep wound that looks controlled at first but starts bleeding heavily again when the worker moves or stands up.

Safety Checklist

Before Work Begins

• Know who on the crew is trained in first aid, CPR, AED use, and bleeding control.
• Locate the nearest first aid kit, trauma kit, gloves, clean dressings, tourniquet if provided, phone, radio, and emergency contact list.
• Confirm the site address, gate location, and best route for emergency responders.
• Review tasks that could cause severe cuts, amputations, punctures, or crush injuries.
• Make sure workers know to report bleeding injuries immediately, even if they think the cut is minor.

During Work

• Stop work and check the area for hazards before approaching the injured worker.
• Call emergency services right away for severe bleeding, amputation, spurting blood, deep wounds, or bleeding that will not stop.
• Put on disposable gloves if available before helping.
• Apply firm, direct pressure with a clean dressing or cloth and hold pressure without repeatedly checking the wound.
• Add more dressings on top if blood soaks through; do not remove the original dressing.
• Use a tourniquet only if trained, the bleeding is life-threatening, and direct pressure is not controlling it or cannot be maintained.
• Keep the worker still, watch for signs of shock, and give responders details about the injury, time, bleeding control used, and any tourniquet placement.

Crew Talking Points

• Who on this crew is trained in first aid, CPR, AED use, and bleeding control?
• Where are the closest first aid kit, trauma kit, gloves, dressings, tourniquet, phone, radio, and emergency contact list?
• What tasks today have the highest risk for severe cuts, punctures, amputations, or crush injuries?
• How will emergency responders reach our work area if someone is bleeding badly?
• What signs tell us bleeding is life-threatening?
• Speak up if bleeding control supplies are missing, blocked, expired, or if you are unsure how to report a severe bleeding emergency.

Stop Work If

• A worker has spurting blood, heavy bleeding, an amputation, a deep wound, or bleeding that does not stop with pressure.
• The worker becomes pale, cold, sweaty, weak, dizzy, confused, or shows signs of shock.
• The injured area is unsafe due to moving equipment, electrical hazards, falling materials, traffic, sharp debris, or unstable ground.
• First aid supplies, trauma supplies, gloves, communication, or emergency access are missing or blocked.
• The crew is unsure how to control the bleeding or whether emergency services are needed.

Final Reminder

Severe bleeding cannot wait. Call for help, apply firm direct pressure, use trained bleeding control steps, keep the worker still, and guide responders to the scene.