Precast Concrete Products
Box Culverts
OPSS Box Sections
Available at Ayr and Carp
M CON Box Sections
Available at Ayr and Carp
Special Box Sections and Fittings
Available at Ayr and Carp
Special Box Sections (Optional Cut-off Wall)
Available at Ayr and Carp
Box Section OPSS Bends
Available at Ayr and Carp
Box Section Maintenance Hole Tees - Ayr
Available at Ayr only
Box Section Maintenance Hole Tees - Carp
Available at Carp only
Box Section Plugs and Caps
Available at Ayr and Carp
Box Section OPSS Joint Details
Available at Ayr and Carp
Box Section OPSS Joint Details
Available at Ayr and Carp
Box Section Joint Detail - Ayr
Available at Ayr only
Box Section Joint Detail - Carp
Available at Carp only
Joint Procedure