Overview

Oldcastle Infrastructure’s manholes are versatile in the construction of buried structures. Manholes are often utilized at vault openings or pipe junctions to provide maintenance and inspection access to underground piping systems, meters, and facilities. The manhole sections are produced in quality controlled conditions to provide uniformity and performance unmatched in the industry. We offer a variety of manholes in standard and custom sizes with various coatings and design components for use in different applications. Additionally, sealed manhole systems are available, which can be built to specification. Access and service manholes are versatile access points to various equipment and pipe connections. These manholes are strong enough for traffic applications, including in roadways, parking lots, and pedestrian paths.

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Name Model Height Width Length Diameter Downloads Quote Generator
High-Flow Bypass Manhole – Sizes Vary Hi-Flow Bypass Manhole - size varies 4’ 4’ View Add
60″ Manhole 60" Manhole 5’ 5’ View Add
4′-0″ Dia. Manhole-Storm/Sewer 4’ View Add
48″ Dia. Manhole w/48″ Concentric Cone 48MHCC48 4’ View Add
48″ Dia. Manhole w/36″ Concentric Cone 48MHCC36 4’ View Add
48″ Dia. Manhole w/32″ Eccentric Cone 48MHEC32 4’ View Add
48″ Dia. Manhole w/16″ Eccentric Cone 48MHEC16 4’ View Add
48″ Dia. Manhole w/12″ Concentric Cone 48MHCC12 4’ View Add
48″ Dia. Manhole w/Eccentric Flat Top 48MHEFT 4’ View Add
48″ Dia. Manhole with Concentric Flat Top 48MHCFT 4’ View Add
60″ Dia. Manhole w/32″ Eccentric Cone 60MHEC32 5’ View Add
60″ Dia. Manhole w/36″ Concentric Cone 60MHCC36 5’ View Add
60″ Dia. Manhole w/Eccentric Flat Top 60MHEFT 5’ View Add
60″ Dia. Manhole w/ 5’0″ to 4’0″ Eccentric Reducing Slab 60MHERS6048 5’ View Add
72″ Dia. Manhole w/32″ Eccentric Cone 72MHEC32 6’ View Add
72″ Dia. Manhole w/36″ Eccentric Cone 72MHCC42 6’ View Add
72″ Dia. Manhole w/Eccentric Flat Top 72MHEFT 6’ View Add
72″ Dia. Manhole w/6’0″-4’0″ Eccentric Reducing Slab 72MHERS7248 6’ View Add
96″ Dia. Manhole w/Eccentric Flat Top 96MHEFT 8’ View Add
96″ Dia. Manhole w/8’0″-4’0″ Eccentric Reducing Slab 96MHERS9648 8’ View Add

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