Recently, Kolkata city’s longest flyover ‘Parama flyover’ was inaugurated. Construction of this flyover marks another milestone for Usha Martin in building critical infrastructures in various parts of the world. Around 1400 MT of LRPC strands have been supplied by Usha Martin. Usha Martin’s contribution in this prestigious project is not only about supply of material, but also critical prestressing work. In a stretch of about 750 mtrs, constructed by Larsen & Toubro, the entire prestressing work was carried out by Usha Martin on a turnkey project basis, excluding supply of HDPE sheathing ducts. Usha Martin’s specialized division undertook the supply of anchorage items, laying of HDPE sheathing ducts in its casting yard for construction of 114 nos. post-tensioned I girders as well as for some of the in-situ pier arms, LRPC strand cutting and threading in the ducts, stressing with own hydraulic multipull jacks, pumps and grouting with own grouting machines.