Why Solving the Inflow & Infiltration (I&I) Problem Requires a Change in Thinking

Why Solving the Inflow & Infiltration (I&I) Problem Requires a Change in Thinking   Albert Einstein famously said, “Insanity is doing the same thing over and [...]

By |2022-04-26T09:18:16+00:00August 7th, 2020|News|0 Comments

AS SEEN IN ENR: Ringing Out the Old – HDPE Manhole Rings Look to Collar New Roads

From Alaska to the Bahamas, Minnesota to Texas, municipalities are taking a deeper look at the durability and life-cycle costs associated with manhole collars. Too often [...]

By |2022-04-26T09:20:13+00:00March 18th, 2019|News, Uncategorized|0 Comments

Plastic Manhole Adjustment Rings Improve the Quality of Sanitary and Storm Sewers

New plastic manhole adjustment rings are being installed in residential street projects in Minnesota. Contractors and specifying engineers have never been able to specify the materials [...]

By |2022-04-26T09:20:14+00:00May 23rd, 2018|News, Uncategorized|0 Comments
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