Why this matters
Rain can weaken trench walls, soften haul roads, and let machines sink or slide.
What to cover
- Check excavations again after rain, thaw, or a spill.
- Look for cracks, slumping, or water entering the walls.
- Pump water out before anyone enters.
- Slow down on wet haul roads and slopes.
- Lay mats under outriggers and heavy machines.
- Stop work if the ground looks unstable.
Ask the crew
- What have you seen change after rain?
- Who re-inspects the trench?
- Where does water collect here?
One thing to do today
Re-inspect each excavation before work restarts after rain.



