Products
Precast Infrastructure
Durable, reliable and sustainable precast concrete solutions for today’s infrastructure needs.
Precast Infrastructure SOLUTIONS
Concrete solutions for stronger infrastructure.
4R Waterworks supplies precast concrete products for municipal, stormwater, sanitary sewer, drainage and site-servicing applications. Our range supports complete underground infrastructure systems from pipe and catch basins to manholes, chambers and outlet structures.
RELIABLE
SUPPLY
EXPERT
SUPPORT
SOLUTIONS
THAT WORK
Manholes
Precast concrete manholes for sanitary, storm and combined sewer systems, available in a range of diameters, depths and configurations for municipal and site-servicing applications.
Catch Basins
Precast concrete catch basins for roadway, parking, subdivision and site drainage systems, with configurations suited to municipal and project-specific inlet, outlet and sump requirements.
Concrete Pipe
Precast reinforced concrete pipe for storm sewer, drainage and culvert applications, available in a range of diameters and classes to suit project requirements.
Maintenance Holes & Chambers
Precast access and utility structures for inspection, maintenance and connection points within sanitary, stormwater and underground infrastructure systems.
Headwalls & Outlet Structures
Precast headwalls, wingwalls and outlet structures for culverts, storm sewer outlets, drainage systems and erosion-control applications.
Grade Rings & Adjustment Units
Precast adjustment components used to achieve finished elevations and support frames, covers and access structures at roadway and site grade.
Precast Bases, Risers & Tops
Precast bases, riser sections, transition sections, flat tops and related components used to assemble complete manhole, catch basin and chamber structures.
Custom Precast Products
Project-specific precast concrete structures and components for municipal, development, drainage and underground infrastructure requirements.
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