Hanson Pipe & Precast provides 2,566 linear feet of precast concrete box culverts to allow natural groundwater flow and support for machinery at working mine. Dec 12, 2011 ...

In the middle of a closed Bay Street, a giant yellow crane lowered concrete sections into a channel carved across the road. Running alongside, the old 5-foot diameter pipe lay exposed, depositing ...

Precast concrete products offer many known advantages and Rocla’s precast concrete wingwall units are no exception. Wingwall units are used at both the inlet and outlet of a pipe system in both ...

The Challenge: Repair a concrete culvert at night and on high terrain, requiring longer placement time because concrete would have to flow through 250 feet of hose down a mountain.