Manhole Risers

Manhole Risers

Adjustable Risers in Cookeville Since 1999

Per the U.S. Census Bureau, the City of Cookeville (population 35,000) is the largest of Tennessee’s 20 “micropolitan areas”, defined as “smaller cities which function as significant...
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Safety Ramps

Safety Ramp

Eliminates claims, lowers costs and reusable. The Manhole Safety Ramp allows smooth, safe passage for motorists over manholes. Made of tough, durable, recycled rubber...
Perrin Asphalt Main Picture Hi-Res
Manhole Risers

Perrin Asphalt Co. Installs Catch Basin & Manhole Risers

By: Angus W. Stocking, L.S. Akron-based Perrin Asphalt Co. is a family-owned asphalt and concrete paving firm that has been in business for more than 50 years. The firm always...
@ St. Louis COUNTY R&B COW 05-31-19 Main Picture
Manhole Risers

St. Louis County benefits from improved manhole riser solution

May 31, 2019
Missouri’s St. Louis County is adjacent to the St. Louis Metro area, and for most of its history the county was relatively rural and underpopulated, compared to the densely populated...
St Charles, MO Main Picture
Manhole Risers

Manholes precisely at grade make better streets in St. Charles, Mo.

With a population of 66,000, St. Charles is Missouri’s ninth-largest city, and was the state’s capital from 1821 to 1826.“We have old and new areas, which means we have a lot ...
Manhole Risers

Adjustable risers improve paving in Milwaukee

By: Angus W. StockingStark Asphalt, headquartered in Milwaukee, is one of Wisconsin’s largest and most progressive paving firms. It has been in business for more than 50 years...