The Marshalls CPM team has developed an off-site precast concrete solution Spillway system, so why spend days constructing an in-situ headwall on site when precast options are available now that are made under factory conditions and can be installed in hours, not days!
Benefits of the spillway outfall include
- One-piece reinforced concrete
- Marshalls CPM Spillway Headwalls can accommodate pipe-work up to and including 1600mm ID – 2000mm OD
- Can be prefitted closed, coupled and cranked gratings
- Four sizes available each with various height options
- Bespoke precast options available
- Can be prefitted various accessories including: Hydro-Brakes®, Penstocks, Non-return Flap Valves
- Can be installed at a fraction of the cost of in-situ unit.
- Greatly reduced installation time on site
- No or minimal on-site fabrications