tender for earth work in excavation for foundation, trenches for pipes / cables or drains etc. by mechanical means / manual means (exceeding 30cm in depth.) including ramming of bottom, dressing of sides, disposal of excavated earth including of all lift and lead upto 50m. disposed earth to be levelled and neatly dressed ordinary rock 15nosx2.5x2.5x0.30=28.13cum , earth work in excavation for foundation, trenches for pipes / cables or drains etc. by mechanical means / manual means (exceeding 30cm in depth.) including ramming of bottom, dressing of sides, disposal of excavated earth including of all lift and lead upto 50m. disposed earth to be levelled and neatly dressed all kinds of ordinary soil 15nosx2.5x2.5x1.5=140.63cum , cement concrete grade m-7.5 (nominal mix) with 40 mm maximum size of stone aggregate , providing and laying in position m-20 (nominal mix) with 20 mm maximum size of stone aggregate of reinforced cement concrete excluding the cost of centering, shuttering, finishing and reinforcement in foundation 15nosx2.5x2.5x0.15=14.06cum for ms chamber grouting 15nos x2(1.90+1.50)x0.20x0.30=06.12cum for wall 15nos x2(1.90+1.50)x0.20x1.50=30.60cum 50.78cum , reinforcement for reinforced cement concrete work including straightening, cutting, bending, placing in position and binding upto floor level including cost of binding wire, wastage and over laps upto 12mm horizontal/ inclined position of reinforcement bars in slab and beams, plinth, chajjas, lintels, upto 4.5m vertical length of reinforcement in wall columns (over laps shall be provided as per requirement of is : 13920; is 456 & sp : 34) etc. complete. cold twisted bars , 12 mm cement plaster finished with a floating coat of neat cement of mix : 15nosx2(1.5+1.5)x1.5=135 sqm , manufacturing and supply of specials made out of m.s. steel plate or hr coil conforming to is 3589-2001 or its latest revision/amendment, 5mm to 6mm thick plate in shapes and sizes required as per site conditions including cost of