Uttar Pradesh State Bridge Corporation Limited Tender

Supply and launching of Steel Girder

Supplying, fabrication, assembling and launching of Plate Girder/Composite Girder (Steel Work) of specified spans (48m) with structural steel conforming to Grade Designation FE 410 B conforming to IS:2062, erection/slewing/end launching of steel girders with cranes or any other approved launching methods as per site conditions on sub-structure including provision of trolley refuges etc. including Supplying and fixing HSFG bolts of any dia and any length with suitable nuts including DTI washers conforming to IRS-B1-2001 for bridges and steel structures with contractors labour, tools and plants and lead and lift etc., complete. 1. Approved drawing will be provided by UPSBC for execution. 2. Rate shall include testing of all material in NABL accredited lab, cleaning, painting, metalising, trail assembly, shear connectors, HSFG bolts and all other accessories as per drawing by appropriate method and standard specification section-1900. 3. The payment shall be made on the theoretical weight of main components and gusset plates only. Notes :- 1- For fabrication, workmen ship, inspection and testing, protection against corrosion etc. IRC 24-2001 shall be followed. 2- High Tensile fillet weld of E-70 ksi electrodes shall only be used. 3- Electrode designation all welds shall be EXXX-51X as IRC-24. 4- All welds joints shall conform to IS:1024-1979. 5- Tolerance for fabrication of steel works shall be as per IS:7215-1994. 6- Fabrication / shop drawings for each component shall be prepared by contractor and got approved be for execution. 7- HSFG Bolts shall be used as per IS:4000-1992. 8- High tensile stud (UTS 490M pa) shall be used as per IRC-22-1986. 9- The Methodology of launching of girder will be submitted by contractor for approval of competent authority.