Services > Precast


Bridge and Tunnel Assessment

Natural Building Stone Assessment

Pavement Assessment and Design

Retaining Wall Assessment and Design

Stair and Porch Assessment and Repair

Precast Concrete Assessment

Production, Installation, Maintenance, Repair...

Precast concrete can be a high-tech product involving complex structural systems, high-performance concrete, and composite design. It can also be an architectural product with the focus on finish quality, durability, and geometry.

Staff and Principals at GRG have been involved at each stage in the production of precast for a variety of uses ranging from bridge decks, to building walls, to planter caps. We understand how plant certification and mix design translates into cost delivery and required performance.

Anchorage of precast wall elements is now being considered as a potential problem. The assessment of the anchorage, corrosion, and cracking of panels is receiving attention. GRG focuses on the implication of any distress on the life of the building envelope.