The project involves Checking of design/redesign & proof check of foundation, substructure and superstructure for 25t loading standard – 2008, of Rail cum Road Bridge, Munger.
The scope of project involves redesign the superstructure and check the existing design of foundation and substructure for enhanced railway loads as per ‘25t loading standard – 2008’ and issue of Good for Construction (GFC) Drawing.
The project includes:
Consulting Services provided for the project include:
The project involves a two level composite concrete and steel truss bridge crossing River Brahmaputra in Assam. Total length of the bridge is about 4.2 km.
The project includes:
Superstructure: The proposed new Rail cum Road Bridge carries a double track railway on the lower level and tree lane road with footways on the upper level, the concrete deck. The detailed design comprises of two typical spans:
Substructure: The substructure at every pier location comprises twin circular hollow columns (each of 3.0meter in diameter with 1.0 meter wall thickness) connected together at the top by a pier cap 7.0 m wide x 17.6 m long x 1.2m thick.
Consulting Services provided for the project include:
Bridge across river Watrak near Kheda, Gujarat on NH8 on the Ahmedabad – Vadodara National Highway, was set up under Build-Own-Operate-Transfer scheme. In addition to the high level bridge, this link consists of a one-way two-lane carriageway stretching for 9.2 km.
L&T Infra Engineering is providing engineering services for the bridge and the approach roads.
The scope of work involves providing Consultancy Services for Detailed Design of construction of a two lane bridge across river Watrak near Kheda, including 9.2 Km approach road and strengthening of NH-8. The Project consists of 42.2 M span pre-stressed concrete I-girders completely precast and launched in position over single circular piers on well foundations. The well for foundation was sunk by jacking down method. The work done included the complete design of bridge and cross drainage works along the 7 Km long approaches to the bridge and obtaining approval for the same from the owner’s consultants. The abutment is of spill through type of height 8m.
Consulting Services provided for the project include: