Apprentice Training, civil & heavy

Storm Catch Basin Top Slab, Riser & Grate

24x24 in precast catch basin, mortar leveling bed, bicycle-safe cast-iron frame and curb hood

Time: 1 h 30 min
People: Two
Level

Before you start

Clear 2 × 2 m of floor and lay out the parts.
7 parts and 2 fasteners in 6 steps.
You'll want a flat screwdriver and a claw hammer and a spanners and a tape measure and a spirit level and a trimming knife.
Use mechanical hoist or two-person lift team when seating the heavy cast-iron frame to prevent crushed finger hazards.
Check vane direction on the grate: directional bars must angle downstream toward curb inlet to prevent bicycle tire trap accidents.

Apprentice Training & Risk NoticeEducational training demonstration only. Risk: Real-world structural lumber sizing, spans, and fastener schedules carry legal liability and must comply with local building codes (IRC/IBC/OSHA) and certified engineering.

Apprentice Training, civil & heavy

Storm Catch Basin Top Slab, Riser & Grate

24x24 in precast catch basin, mortar leveling bed, bicycle-safe cast-iron frame and curb hood

Time: 1 h 30 min
People: Two
Level

Before you start

Clear 2 × 2 m of floor and lay out the parts.
7 parts and 2 fasteners in 6 steps.
You'll want a flat screwdriver and a claw hammer and a spanners and a tape measure and a spirit level and a trimming knife.
Use mechanical hoist or two-person lift team when seating the heavy cast-iron frame to prevent crushed finger hazards.
Check vane direction on the grate: directional bars must angle downstream toward curb inlet to prevent bicycle tire trap accidents.