Provision of Side pathway on 63 nos. Bridges in Jammu Division

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

Supplying and fixing HSFG bolts of Kg any dia and any length with suitable n u t s including DTI washers conforming to IRS-B1-2001 for bridges and s t e e l structures with contractors labour, tools and plants and lead and lift etc., complete. NR HQ-ENGG./NORTHERN RLY

Supplying, Fabricating and fixing MT access 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. Surface preparation of steel work of bridge plate/composite girders by cleaning with scrappers and/or wire brushes to remove all rust and loose or perished paint to prepare perfectly clean & dry bare metal surface free from all dirt/foreign material & ready for initial coat of paint for new or existing steel girders. Rate includes cost of labour, consumables, brushes, tools & plants, ladders, scaffoldings, jhoola, hanging scaffolding staging etc.

New girders during fabrication Surface preparation of steel work of bridge triangulated girders by cleaning with scrappers and/or wire brushes to remove all rust and loose or perished paint to prepare perfectly clean & dry bare metal surface free from all dirt/foreign material & ready for initial coat of paint. Rate includes cost of labour, consumables, brushes, misc. tools and plants, ladders, scaffoldings, jhoola, hanging scaffolding, staging etc.

New girders during fabrication Painting of cleaned plate/composite bridge girders including all scaffolding along with provision of Jhoola / hanging scaffolding ladders etc. where required.

With one coat ready mix Zinc Sqm Chromate conforming to IS:104 with DFT of 25-30 Microns followed by one coat of Zinc Chromate red oxide conforming to IS:2074 DFT of 25 Microns

With two coats of Aluminium paint in Sqm dual containers conforming to IS:2339 with DFT of 15 - 20 Microns for each coat. Painting cleaned triangulated bridge girders including all scaffolding, along with provision of Jhoola / hanging scaffolding ladder where required.

With one coat ready mix Zinc Sqm Chromate conforming to IS:104 with DFT of 25-30 Microns followed by one coat of Zinc Chrome red oxide conforming to IS:2074 with DFT of 25 Microns. NR HQ-ENGG./NORTHERN RLY

With two coats Aluminium paint in Sqm dual containers conforming to IS:2339 with DFT of 15 - 20 Microns for each coat. Painting of cleaned plate/composite bridge girders including all scaffolding along with provision of Jhoola / hanging scaffolding ladders etc. where required. 9 041263(041280) Extra for working under traffic Sqm 10670.00 10.45 111501.50 conditions over items 041220 to 041274 [RATE = 10%] Painting cleaned triangulated bridge girders including all scaffolding, along with provision of Jhoola / hanging scaffolding ladder where required. 10 041273(041280) Extra for working under traffic Sqm 3000.00 12.53 37590.00 conditions over items 041220 to 041274 [RATE = 10%] Total 42031059.83 Item- 2 Chapter -19: Bridge Related Activities S No. Item No Description of Item Unit Qty Rate Amount 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 i n f r i n g e m e n t . Note: Joints of chequered plates shall not fall in between sleepers

Anti-Skid Stainless Steel chequered Kg plate 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 40819162.00