Railway Works & Supplies Tenders

Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. Cast Iron double flanged single door swing non-return valve generally conforming to IS:5312 part-I, having body, door, cover in graded cast iron to IS:210 Gr. FG 260 and door in CS ASTM A216Gr. WCB for 350mm & above body Ring in leaded tin bronze IS 318 GR LTB2 and door ring in natural rubber & bearing block of leaded tin bronze to IS:318 Gr. LTB 2 ( 350 mm & above ), hinge pin of stainless steel AISI 410, Flanges drilled to IS:1538 Table 4 & 6 TYPE P.N. 1.0 (Class A) (50mm Dia)

Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. Cast Iron double flanged single door swing non-return valve generally conforming to IS:5312 part-I, having body, door, cover in graded cast iron to IS:210 Gr. FG 260 and door in CS ASTM A216Gr. WCB for 350mm & above body Ring in leaded tin bronze IS 318 GR LTB2 and door ring in natural rubber & bearing block of leaded tin bronze to IS:318 Gr. LTB 2 ( 350 mm & above ), hinge pin of stainless steel AISI 410, Flanges drilled to IS:1538 Table 4 & 6 TYPE P.N. 1.0 (Class A) (50mm Dia)

Valve operation i.e.closing & opening of Each/month valves timely and maintenance of valves at different valve station round the clock including cleaning and dewatering of valve area gland packing of valves with railway materials, closing and opening of valves in proper way and proper time under the super vision of Railway representative. Note :(i) The operation of valve shall be done at exact time as fixed by the Engineer-in- charge or his authorized representative under strict supervision of railway representative. (ii) Contractor has to report to SSE/Works office every day at the time schedule fixed by the SSE/Works. (iii) In case of failure to operate/maintain the valve an amount equal to double the schedule rate shall be deducted from contractor bill. (iv) The contractor will operate the valve in safe manner without the damage to valve /pump/pipe etc in case of damage due to wrongly operation of valve the amount incurred in repairing the same shall be deducted from contractors bill. The valve operation includes all valve whether may be raising or may be distribution irrespective of nos of valve. (Note: rate is payable for operation of valves of per tank per month and operation of valve related with each tank may be for any number of times in day.

Railways. Inspection by RDSO.

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