Provision of side pathway on 14 Nos. Bridges in Firozpur Division under jurisdiction of SSE/Br/M/JUC.

A-USSOR 2021 items

Item Breakup - A-USSOR 2021 items

1039.00 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. Metallizing of steel work of girders with sprayed aluminium after surface preparation by Sand/grit blasting, followed by one coat of etch primer (IS:5666) & one coat of Zinc Chrome primer (IS:104) and two coats of aluminium paint (IS:2339) with all labour, T&P and material as a complete job duly conforming to all relevant specifications and process given under Clause 39 of IRS-B1- 2001. Note: Nominal Thickness of sprayed Aluminium coating shall be 150 microns. DFT of Zinc chrome primer shall be 25-30 microns and DFT of each coat of Aluminium paint shall be 12-14 microns.

68.50 115069.69 ladders, inspection platforms, Trolley refuges etc., on bridges with structural steel conforming to IS:2062 including welding / bolting, priming painting with one coat of ready mixed paint of Zinc Chromate (IS:104) with DFT of 25-30 microns followed by one coat of Zinc Chrome Red Oxide (IS:2074) with DFT of 25 microns with all material, labour, T&P as a complete job. Note: Painting shall be paid separately under relevant item. Total 10512737.43 Item- 2 Chapter-19: Bridge Related activity S No. Item Description of Item Unit Qty Rate Amount No Supplying & fixing of Anti-Skid MS / Stainless Steel chequered plates on un- ballasted deck bridge as per approved drawings, with matching grade stainless steel fasteners as directed by Engineer-in- Charge, on new bridge or replacement of existing chequered plates on old bridge including removal of old chequered plates and stacking near approaches of bridge, clear from all infringement. Note: Joints of chequered plates shall not fall in between sleepers

22499.00 conforming to latest IS: 6911, ISS Symbol 409 M, minimum 6mm thick (excluding bead height) with flat bottom and top pattern conforming to IS: 3502, 1A with bead height of minimum 0.8 mm - on New Bridges as per RDSO drawings. Total 6036481.70

Item Breakup - B-N.S. Items

Accurate marking and Drilling of holes 20 to Numbers 1883.00 22mm dia rivets in existing girder members (i.e. in situ) with contractor's labour, T &P equipments and other resources etc. complete as per specification as directed by the engineer in charge. BRIDGE-SHOP-JRC-ENGINEERING/NORTHERN RLY Total 98254.94