tender for construction of steel bridge at indhira colony in ward 37 ; 1 earthwork excavation for foundation in hard stiffclay, stiff black cotton, hardred earth, shalesmurram, gravel, stoney earth and earthmixed with small size boulders ss.20b and sand, silt or other loosesoil, wetsand, or silt not underwater, lightblack cottonsoil, sandyloam ordinarysoil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling ou twater and cleaning and levelling the site etc., complete 10cum. ( mc build data pg no:15 ) 2 supplying and filling in foundation andbasement with quarry dust in layers of 15cm thick well rammed and consolidated including watering complying etc, complete. ( mc build data pg no:16 ) 3 cement concrete 1:4:8 ( one cement four sand and eight aggregates ) using 40mm gauge hard broken granite jelly for foundation including watering and consolidation for foundation etc complete. ( supplying and filling in foundation andbasement with river sand ) ( supplying and filling in foundation andbasement with river sand ) ( mc build data pg no:19 ) 4 for rectangular or square columns, top and bottom slab of sunshade boxing sill slab to windows etc. for rectangular or square columns 20% 5 supplying, erecting shuttering with necessary sipports for plinth beam with all cross bracing etc., complete ( rcc column footing plinth, beam and lintel sides ) 6 suppling and fabricating and placing in position ms ( or ) r.t.s. bar for reinforcement to all rcc works as per the design given including cost of steel and binding wire also in all floors. 7 reinforced cement concrete 1:1.5:3 ( onecement, one and half sand & three course aggregate ) using 20mm gauge hand broken / and broken granite stone for all rcc items of works excluding centering shuttering and cost of reinforcement but including curing etc., complete and also including fixing fan clamps and fixtures in rcc works wherever necessary as directed by departmental officer etc., complete.reinforced cement concrete1:11 / 2:3. ( one cement one and half sand and threeaggregate ) using 20mm machine broken gauge granite chips for reinforced cement concrete etc complete. ( mc build data pg no:21 ) 8 supply and fixing steel frames for main channel, sub frames, plotform sheets, handrails and steel steps including as per quatation 9 add gst 18%