Highway Maintenance

Keeping a highway safe and open once it is built. Pothole and pavement repair, clearing and rebuilding drainage, signage, road markings and crash barriers — usually lane by lane, with traffic still running.
Whether it is a resurfacing package under live traffic or a toll plaza building from the foundation up, the same engineers, the same plant and the same on-site testing go into it.

Keeping a highway safe and open once it is built. Pothole and pavement repair, clearing and rebuilding drainage, signage, road markings and crash barriers — usually lane by lane, with traffic still running.

New bridges, culverts and RCC box structures, and the repair of ones already in service — deck repairs, bearing and expansion joint replacement, widening and strengthening.

Bringing a worn road back to specification. We mill off the failed surface, correct the base, then relay dense bituminous macadam (DBM) and bituminous concrete (BC) to the required thickness and density.

The buildings that go with the road, and the works around them. Toll plaza buildings and canopies, control-centre and station buildings, staff quarters and wayside amenities — together with the drains, parking, paving, landscaping and boundary fencing that finish a site.