144″ Dia. Top Slab w/30″x48″ Opening

Precast 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. Oldcaslte Infrastructure 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 versital access points to various equipment and pipe connections. These manholes are strong enough for traffic applications, including in roadways, parking lots, and pedestrian paths. Custom and standard sizes are available. Depending on the application and project needs, these manholes are customizable with a variety of features.

• Modular Construction
• Lids, Rings, and Cover
• Embedded Pulling Irons
• Block-outs

• Offers immediate accessability to maintain and inspect the critical infrastructure
• Customizable sectional design
• Quick and easy install
• Cover and protect
• Maintenance and inspection accessibility
• Variety of sizes available
• Anchor and stabilize cable pulling equipment
• Carbon steel-galvanized material, stainless steel available upon request
• Cast-in block-outs generally placed in the base or riser sections in limited sizes
• Block-outs available in rectangular and circular shapes

Model: 12 Top Slab R

Material: Concrete

Load Rating: manholes

Measurement System:

Height: 10”

Diameter: 12’

Weight: 14080 lb

Downloads

PDF: MA_TEL_xx0_120-DIA-x-0-Top-Slab-w-26-x-40-Opening_124591.pdf

DWG: MA_TEL_xx0_120-DIA-x-0-Top-Slab-w-26-x-40-Opening_124591-1.dwg