Northeast Frontier Railway Tender

Percentage above or below or at par USSOR-2021edition with all correction slips issued as per Annexure-A

Supply and fabrication of steel sections of approved quality (manufactured by TATA/ IISCO/ SAIL/ RINL, Vizag etc.) [Steel to conforming to IS-2062 quality "B0" Grade Designation E250 for weldable material and as per IS-2062 Grade-A (minimum) for other material] for making of welded 1 steel bridge girder as per RDSO's approved drawing of 25T loading standard including bearing complete in all respects as per direction of Engineer or his authorised representatives at site. The rate shall include transportation uoto work site/ fabrication site, loading, unloading with all lead, lift, ascent, descent, crossing of obstruction with Contractor's own labour, tools & plants and taxes, royalties etc. complete. All left over or cut pieces of steel section will be Contractor's material.

Assembling, erection & launching of newly fabricated girder on bed block of abutment/ pier, true to line & level including positioning and fixing of Bed plates and fixing HFSG bolts with nuts and washers, holding down bolt, making holes for HD bolts in bed blocks & grouting the same with Epoxy based compounds complete in all respects with commissioning the bridge to Rail traffic with Contractors own materials, labour, tools and plants etc. as directed by the Engineer. This work will be done under traffic/ traffic block. No idling charge will be paid by the Railway due to inconvenience caused by train running. Rate should be quoted including making temp. arrangements/ stagings for resting of new girders, released old girder and stacking on the berm of the Railway embankment launching of the new girders and removing the temporary arrangements/ staging after completion of work. The execution of the work as per direction & satisfaction of the Engineer in charge.