Stone Box Culvert  & CMP Structures

Granville, MA DPW Superintendent Doug Roberts worked in conjunction with engineers from Tighe & Bond on the rehabilitation of a stone box culvert and multiple CMP structures that run underneath Route 57.  

The structure has an approximate 30-degree bend in it. A combination of solid wall high density polyethylene (SnapTite) and steel reinforced HDPE (DuroMaxx by Contech) was used to slipline the structure. On the inlet, a HydroBell device was used to improve the entrance condition of the culvert. Lightweight cellular grout was then used to fill the annular space and the voids in the host culvert.  

ClientTown of Granville
LocationGranville, MA
ServicesCulvert Lining System, Lightweight Cellular Grout

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