Headwalls

Precast concrete headwalls control the flow of water in culvert crossings and at storm water line entrances

Designed to Ministry of Highways supplemental design, standard headwalls are utilized by most municipalities and in private construction of subdivisions and commercial properties in B.C.

Precast headwalls allow contractors to quickly complete pipe runs without extending time spent in environmentally sensitive areas, and prevent using costly cast in place options.

Our headwalls suit most pipe types and sizes as well as some smaller box culvert sizes. Headwalls can be configured with dissipaters, handrails, grillages and other custom items such as bolt on sluice gates.

Precast with high strength self compacting concrete, LCG headwalls are supplied with cast in lift inserts for safe lifting and quick installation.


Advantages:

 

TECHNICAL DRAWINGS
Mini Headwall Lot Outfall Structure DOWNLOAD PDF / AutoCAD
Type I Ditch Inlet Structure DOWNLOAD PDF / AutoCAD
Type II Headwall Structure DOWNLOAD PDF / AutoCAD 
Type II Headwall w/ Energy Dissipator DOWNLOAD PDF / AutoCAD
SP582-04.01 Headwall Structure DOWNLOAD PDF / AutoCAD
11-13 Headwall Structure DOWNLOAD PDF / AutoCAD
11-13 Headwall Structure w/ Energy Dissipator DOWNLOAD PDF / AutoCAD
14-15 Headwall Structure DOWNLOAD PDF / AutoCAD
14-15 Headwall Structure w/ Energy Dissipator DOWNLOAD PDF / AutoCAD
16-20 Headwall Structure DOWNLOAD PDF / AutoCAD
16-20 Headwall Structure w/ Energy Dissipator DOWNLOAD PDF / AutoCAD
Headwall Max Standard DOWNLOAD PDF / AutoCAD
Headwall Max w/ Twin Ø914 Openings DOWNLOAD PDF / AutoCAD
Headwall Max w/ Opening for Box Culvert DOWNLOAD PDF / AutoCAD
Headwall Max w/ Box Culvert Outlet DOWNLOAD PDF / AutoCAD
Headwall Max w/ Energy Dissipator DOWNLOAD PDF / AutoCAD