Railway Works & Supplies Tenders

40.00 129732.28 and/or bolted and/or riveted steel work in built up sections, trusses and framed work, staging, racks, Height Gauge etc. for Steel Structures other than bridge girders, using RSJ, tees, angles and channels/flats, plates, gussets, round or square bars, cleats, bolts etc., with contractors own steel including cutting, bending, straightening, drilling, riveting, hoisting, fixing, erecting, welding, bolting etc., with Providing stiffeners wherever required as per approved drawing including applying a priming coat of a approved steel primer with all contractor's materials, labour, tools & plants, lead & lift including crossing of tracks if required etc., complete as per specification and as directed by Engineer-in-charge. Note: The payment shall be made on the theoretical weight of main components and gusset plates only. Total 5189291.20 All items under chapter No.05 i.e. "Bridge works- Miscellaneous" of NR/DLI USSOR-2021 edition (Corrected upto date) complete for all L&M as per Indian Railways Unified standard Specifications Item- 4 (Formation Works, Bridge Works and P. Way Works) 2021 edition (Corrected upto date).of USSOR- 2021 (Corrected up to date) S No. Item Description of Item Unit Qty Rate Amount No

Supply laying and pushing of MS casing pipe of specified thickness approved by concerned department authority by trenchless method adopting any suitable technology below ground at required depth under running traffic condition as per Highway/ Railway standard including carrying out survey work at the job site for determining underground cable trenches like telephone, cable, water & sanitary lines and resistivity test for finding the soil strata using necessary equipments for completion of works, mobilizing of machineries and specialized crew at the job site complete in all respect, including excavation of driven pit and exit pit (up to 3 meter depth) with proper protection at these sites with shoring sheets and ISMB. Providing MS cutting edges for front shield and constructing thrust bed at designated level. Necessary dewatering and providing concrete foundation at the base of the driven pit, PVC/Rubber saddle as per the requirement of Highway/Railway authority, crane for handing of pipe and any other machinery, tools, and tackles required, construction of temporary works as per design, drawing and method as per approved by authority specification and the direction of the Engineer. Apply corrosion, resistant, protection on inside and outside of casing pipe as per technical specification. Rates are exclusive of GST.

Supply laying and pushing of MS casing pipe of specified thickness approved by concerned department authority by trenchless method adopting any suitable technology below ground at required depth under running traffic condition as per Highway/ Railway standard including carrying out survey work at the job site for determining underground cable trenches like telephone, cable, water & sanitary lines and resistivity test for finding the soil strata using necessary equipments for completion of works, mobilizing of machineries and specialized crew at the job site complete in all respect, including excavation of driven pit and exit pit (up to 3 meter depth) with proper protection at these sites with shoring sheets and ISMB. Providing MS cutting edges for front shield and constructing thrust bed at designated level. Necessary dewatering and providing concrete foundation at the base of the driven pit, PVC/Rubber saddle as per the requirement of Highway/Railway authority, crane for handing of pipe and any other machinery, tools, and tackles required, construction of temporary works as per design, drawing and method as per approved by authority specification and the direction of the Engineer. Apply corrosion, resistant, protection on inside and outside of casing pipe as per technical specification. Rates are exclusive of GST.

10 Purchasing & supplying at site of works, with Railway

Supply of materials , Providing and erection of copper plate earthing arrangement by digging the pit with copper plate size 600x600x3mm thick copper plate earth electrode as per IS: 3043/1987 (Latest version), to achieve earth resistance less than one ohm, including construction of 02 masonry enclosure with RCC cover on top, watering pipe, connections from earth plate to top with 40x5 mm copper strip in 50 mm dia GI pipe class "B", provision of earth plate . Earth value will be taken by the contractor in the presence of Railway representative and written on the earth pit by the contractor. Earthing terminal connected to neutral terminal of transformer to be also connected in system. The whole work shall be executed as per direction of Engineer in charge at site.