Treating Cuts and Lacerations Toolbox Talk

Cuts and lacerations are common on construction sites, but they can become serious fast when bleeding is heavy, the wound is deep, or dirt, metal, glass, concrete, or chemicals get into the injury. Sharp tools, sheet metal, rebar, saws, knives, broken materials, and equipment edges can all cause wounds that need quick attention.

This talk focuses on recognizing serious cuts, controlling bleeding, protecting the wound, preventing infection, and knowing when medical help is needed.

Why This Matters

• Heavy bleeding can become life-threatening if it is not controlled quickly.
• Deep cuts may damage tendons, nerves, muscles, or blood vessels.
• Dirty wounds can lead to infection if they are not cleaned and treated properly.
• Workers may underestimate cuts and keep working while bleeding or exposing the wound to jobsite contaminants.
• Fast reporting and proper first aid help reduce complications and lost work time.

Common Hazards

• Utility knives, razor blades, saws, grinders, drills, and sharp hand tools.
• Sheet metal, ductwork, flashing, glass, tile, rebar, wire mesh, and sharp material edges.
• Broken concrete, splintered wood, nails, screws, burrs, and jagged debris.
• Cut-resistant gloves not being worn, being worn out, or being the wrong type for the task.
• Workers using hands to clear chips, scraps, blades, or sharp debris instead of using a tool.
• Dirty rags, tape, or gloves being used instead of clean first aid supplies.
• A small-looking puncture or cut from rusty metal, dirty material, or contaminated water becoming infected later.

Safety Checklist

Before Work Begins

• Locate the nearest first aid kit, clean dressings, gloves, eyewash, and emergency contact list.
• Make sure first aid supplies are stocked, clean, dry, and easy to access.
• Wear the right gloves for the task, especially when handling sharp metal, glass, wire, blades, or rough materials.
• Inspect cutting tools, blades, guards, handles, and work surfaces before use.
• Plan how sharp scrap, broken materials, and used blades will be collected and disposed of safely.

During Work

• Stop work and report any cut that breaks the skin, bleeds heavily, or may be contaminated.
• Put on disposable gloves before helping another worker if available.
• Apply firm, direct pressure with a clean dressing or cloth to control bleeding.
• Raise the injured area if it can be done without causing more pain or injury.
• Do not remove embedded objects; stabilize them and get medical help.
• Clean minor cuts with clean water when appropriate, cover with a sterile dressing, and keep the wound protected.
• Get medical attention for deep cuts, uncontrolled bleeding, numbness, loss of movement, gaping wounds, bites, or wounds contaminated with dirt, chemicals, rust, sewage, or concrete slurry.

Crew Talking Points

• Where is the closest first aid kit and who is trained to provide first aid?
• What tasks today involve blades, sharp edges, glass, metal, wire, or rough materials?
• What gloves are required for the work being done?
• How should used blades, sharp scrap, and broken materials be disposed of?
• When does a cut need medical attention instead of just a bandage?
• Speak up if first aid supplies are missing, gloves are not right for the task, or sharp materials are being handled unsafely.

Stop Work If

• Bleeding does not stop with firm direct pressure.
• A cut is deep, gaping, contaminated, or caused by high-force impact, glass, metal, or equipment.
• A worker has numbness, tingling, weakness, loss of movement, dizziness, or signs of shock.
• An object is embedded in the wound.
• The first aid kit is missing, empty, blocked, or does not have clean supplies needed to treat the injury.

Final Reminder

Treat cuts early and take bleeding very seriously. Use clean supplies, protect the wound, report the injury, and get medical help when the cut is deep, dirty, or will not stop bleeding.