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ECI Wins Excellence in Concrete Award from NNECPA
ECI’s Ryegate Culvert Project was recognized by the Northern New England Concrete Promotion Association for “Cast-in-Place Concrete Structures” at the NNECPA Annual Meeting. We were nominated by Carroll Concrete, an NNECPA member and ready-mix supplier of the concrete for the project.
The culvert project involved over 2,400 cy of concrete, designed for a 100 year service life. The unique complexity was the 32-ft arch span formed and poured using a Doka form system. The 2.5-ft-thick wingwalls reached a height of 27.5 feet above their footings and were accomplished in a single pour each. Reinforcing steel was both uncoated and dual coating, depending upon its location. The headwall and wingwalls were formed using a liner to provide a more aesthetic appearance.