Manholes & Inlets

Rinker Materials manufactures a complete line of standard and specially designed manhole and inlet structures to meet the needs of various stormwater and sanitary sewer applications.

Uses/Applications

Storm Drains, Storm Sewers, & Sanitary Sewers

Specifications

ASTM C 478 Standard Specification for Precast Reinforced Concrete Manhole Sections

AASHTO M 199 Standard Specification for Precast Reinforced Concrete Manhole Sections

ACI Standard 318 Building Code Requirements for Structural Concrete

Product Technical Information

• Typical 48" or 54" Diameter Manhole (pdf)
• Typical 60" or 72" Diameter Manhole (pdf)

All Product Drawings

Additional Information

Special designs of both manholes and inlets are available to meet unique local design requirements and still fulfill the requirements of ASTM/AASHTO, and ACI.