Construction Laborer how-to
How to Set Up an Extension Ladder Safely
Falls are a leading cause of construction deaths. Correct ladder setup takes one minute and prevents most ladder falls.
Falls are a leading cause of construction deaths. Correct ladder setup takes one minute and prevents most ladder falls. In short: inspect; place; set, then complete the remaining steps below.
Step by step
Inspect the ladder for cracks, bent rails, missing feet and damaged rungs; tag out any damaged ladder.
Place the ladder on firm, level ground with the feet secure.
Set the angle using the 4-to-1 rule: one foot out from the wall for every four feet of height.
Extend the ladder at least three feet above the landing surface.
Secure the top and bottom to prevent slipping.
Face the ladder and keep three points of contact while climbing.
Don’t carry heavy loads in your hands: use a tool belt or hoist line.
Safety reminders for construction laborers
- Never enter a trench five feet or deeper without a protective system approved by a competent person
- Use fall protection at heights of six feet or more on construction sites
- Wear high-visibility apparel near traffic and moving equipment
- Control silica dust with water or vacuums and wear respiratory protection when required
Key terms
OSHA 10 · Competent person · Trench box · Shoring · Rebar · Formwork: see the full construction laborer glossary.