SESKStuff Everyone Should Know
SESK: Stuff Everyone Should Know · sesk.info/osha-safety-net-30-feet-below

When safety nets are used for fall protection, how close below the work surface must they be installed?

No more than 30 feet below the working surface.

Start playing free

  1. No more than 20 feet below
  2. No more than 30 feet below ✔
  3. No more than 50 feet below

Why: 1926.502(c)(1) says safety nets must be installed as close as practicable, and never more than 30 feet below the working surface.

Huh, didn't know that: When nets are used on bridges, the fall area from the work surface down to the net must be clear of obstructions.

The dad joke
I would tell you a construction joke, but I am still working on it.
Like this card?
Play the game

References

Answer: No more than 30 feet below. 1926.502(c)(1) says safety nets must be installed as close as practicable, and never more than 30 feet below the working surface.

  1. 29 CFR 1926.502(c)(1) www.law.cornell.edu/cfr/text/29/1926.502
    Safety nets shall be installed as close as practicable ... but in no case more than 30 feet (9.1 m) below such level.
    Checked 2026-10-10.

Think this answer is wrong? Tap "Challenge this answer" on the card in the game and tell us why.

Test yourself in the game

Safety & First AidOn a construction site, what height triggers fall protection for an unprotected side or edge?Safety & First AidHow high must a construction guardrail top edge be above the walking/working level?Safety & First AidHow much force must a construction guardrail top rail withstand at any point along the top edge?

That's stuff everyone should know.