bids are invited for excavation - earth work in excavation by mechanical means (hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth lead within premise and lift upto 1.5m, disposed earth to be levelled and neatly dressed.all complet as per eic. all kinds of soil , filling - filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layer not exceeding 20cm in depth consolidating each deposited layer by ramming and watering, lead upto 50m and lift upto 1 .5m.all complet as per eic. , cement laying - providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinth level.a) 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40mm nominal size) all complet as per eic. , cc - providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinth level.1:3:6 (1 cement : 3 coarse sand (zone-iii) : 6 graded stone aggregate 20 mm nominal size) all complet as per eic. , reinforced - providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement.all work upto plinth level.1 :1.5:3 (1 cement: 1.5 coarse sand : 3 graded stone aggre-gate 20mrn nominal size) all complet as per eic. , centering - centering and shuttering including strutting, propping etc. and removal of form for foundations, footings, columns, etc. for mass concrete upto plinth all works as per direction of eic. , rcc - steel reinforcement for r.c.c. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level including chairs,spacers etc. thermo-mechanically treated bars.all complet as per eic (note:chairs,spacer,lapping etc deemed to be included.no extra payment shall consider) , paint - finishi