Extension (widening) of 1x5.00 m span slab bridge (minor bridge) at KM 733/3-4 (Br No. 2213) at the north end of the ramp of Platform No. 1 at SL Station.

Supplying, Fabricating and fixing access ladders, inspection platforms, Trolley refuges etc., on bridges with structural steel conforming to IS:2062 including welding/ bolting, 1 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, Laboure, T&P as a complete job. Note: Painting shall be paid separately under relevant item.

041260, Painting cleaned plate/composite bridge girders including all scaffolding along with provision of Jhoola hanging scaffolding ladders etc. where required. Above/

Item Breakup - A-Fabrication and erecting

100.00 Total 9931.00 041260, Painting cleaned plate/composite bridge girders including all scaffolding along with Item- 4 provision of Jhoola hanging scaffolding ladders etc. where required. S No. Item Description of Item Unit Qty Rate Amount No

200.00 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

200.00 conforming to IS:2339 with DFT of 15-20 Microns. Total 23122.00

Item Breakup - B-Cement concrete works

2.00 2412.45 stone aggregate 20 mm nominal size) Total 4824.90 Item- 2 025070, Supply and using Cement at Worksite S No. Item Description of Item Unit Qty Rate Amount No

1.00 6452.07 brands/makes Total 6452.07

Item Breakup - C-Dismantling work

Nominal concrete 1:3:6 or richer mix (i/c equivalent cum design mix) Total 4014.56