GCG provided the Town of Millis with survey, permitting, design, bidding, and construction administration services for the Ridge Street Culvert Replacement Project. The existing double corrugated metal culverts were beginning to show signs of failure and required replacement with a new precast concrete box culvert.

The project consisted of the design of the following: Removal of 60 linear feet of the existing double 60-inch by 84-inch corrugated metal arch culverts, installation of a 10-foot by 7-foot precast concrete box culvert, removal and construction of new headwalls, dewatering and bypass of the stream, and replacement of the disturbed roadway.