Manholes are large precast concrete structures used in sanitary sewer systems and stormwater management. They provide access for inspection, maintenance, or direction changes in underground pipelines, and act as vents for sewer gases. TurnerCo supplies these as part of infrastructure systems compliant with industry standards.
Sizes commonly range from 48-inch to 120-inch diameters (and possibly others depending on project specification). Approximate weights vary by section type and diameter:
Plus numerous base, invert, cone, and flat lid configurations.
Many are available with an antimicrobial, anti-corrosive treatment to protect against bacteria-generated sulfuric acid corrosion — often specified for sewer applications where gas and effluent expose concrete to harsh conditions.
At The Turner Company, we’re committed to delivering high-quality precast concrete products and an exceptional customer experience. Guided by strong family values, our people help build the foundations of thriving communities across Texas.
P.O. Box 885 (Mail)
11049 S. U.S. Highway 287 (Physical)
Rhome, TX 76078