The captioned project consists of the construction of three overpasses over M10 freeway near Port Harcourt International Airport, the first overpass have 3 bridges each of 96 meter length and 16.5 meter width, the second overpass have one bridge of 96 meters length and 33 meter width and the third overpass have a 52 meters length and 9.5 meters width. The bridges works include installation of 21 meter, 900 mm piles, construction of pile caps, piers, pier caps, installation of pre-stressed precast beams on elastomeric bearings length between 22 and 25 meters tied with diaphragm beams, construction of a 20 cm bridge slabs, installation of new jersey barriers, all drainage work and the installation of expansion joints, with curb stone and sidewalks
The Construction of M10 Freeway Phase 1 Bridges
Port Harcourt - Nigeria
Client: Greater Port Harcourt City Development Authority
Consultant: Arcus Gibb Nigeria
