Headwall

1 1 Each Inlet Aluminum structural plate headwall, 9.5’ tall x 22.5’ long x .175” thick with 103” x 71” arched pipe stub welded on 60 degree skew and 2 each – various height wing walls 4.5’ long, intermediate headwall 8.75’ tall x 22.5’ long with hole cut for 103” x 71” pipe to slip thru with hardware and brackets to attach, outlet aluminum structural plate headwall 9.75’ tall x 22.5’ long x .175 thick with 103” x 71” arched pipe stub fully welded on 60 degree skew and 2 each various height wing walls 4.5’ long, 52 LF – 103” x 71” arched aluminum 8 gauge 3 x 1 pipe with bands, gaskets and hardware, PE drawings, 1 roll TX160 or TX7 Geogrid and up to 3 days onsite assistance with assembly and deadman installation.

Division 31 -	Earthwork, Erosion and Sedimentation Controls.
Division 33 -	Utilities, Storm Drainage Utilities, Ponds and Reservoirs.
Division 35 -	Waterway and Marine Construction, Shoreline Protection, Waterway Construction and Equipment.