Tender For lifting of different bridges (1. baba saheb aambedker rob - chamunda, 2. babu jagjivnram rob -giradharnagar, 3. nathalal zagdha rob 4. cadila bridge & other bridges as required ) superstructure span with hydraulic system and than replacenment of old bearings with new elastomeric bearings from top of pier cap/ abutment cap / pedestal of existing bridges in ahmedabad city.