Culverts and Headwalls
Built for
Stream Crossings
Culvert replacement demands correct alignment, inlet/outlet protection, and minimal road closure time. We handle all pipe materials and structure types in roadway and wetland environments.
Remove and replace RCP, HDPE, and CMP culverts with proper bedding.
Precast and cast-in-place headwalls with wingwalls and cutoff walls.
Installations in wetland buffers with erosion control and dewatering.
Full road excavation, structure set, and pavement restoration.
Riprap, energy dissipation, and scour protection at discharge.
Aluminum and structural plate culverts for larger spans.
The Field
Protocol
Culvert work sequences bypass, excavation, setting, backfill, and road restore. Closure duration is planned before mobilization.
Stream bypass, erosion controls, and permit conditions in place.
Road excavation and existing culvert removal.
Pipe or arch set to line and grade with headwall construction.
Structural backfill, pavement, and road reopening.
Where We
Get Called In
Municipal culvert programs, stream crossings, and roadway drainage structures.
Town-wide culvert assessment and replacement contracts.
Culverts under town roads crossing perennial and intermittent streams.
Residential and commercial driveway pipe replacement.
Precast and cast-in-place box culverts for larger hydraulic capacity.
Collapsed culvert response with expedited excavation and replace.
Culvert replacement sized and sloped for aquatic organism passage.
Delivered for
Public Agencies
Contracted culverts and headwalls work performed for municipal, authority, and state clients across New England.
Operational
Standards
Structure installation meets hydraulic and structural requirements with proper bedding and backfill.
Environmental permits and erosion controls are in place before stream disturbance. Fish passage and outlet protection details built per plan.
Road closures are staged to minimize duration. Precast headwalls and pipe sections accelerate installation.
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Other Services
Ready to
Replace Culvert?
Send structure details and hydraulic requirements. We will scope pipe, headwall, and road work.