Details: earth work in excavation by mechanical means (hydraulic excavator )/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in a lead of 50 meter. all kinds of soils providing and laying in position cement concrete including curing compaction etc. complete in spcified grade excluding the cost of centering and shuttering all work upto plinth level 1:4:8(1 cement:4 coarse sand :8 graded stone aggregate 40 mm nominal size). filling available excavated earth (excluding rock) in trenches, plinth side of foundation etc. in layers not exceeding 20cm in depth consolidating each deposited layer by ramming and watering including lead upto 50 mtr and with all lift add carriage of materials earth sand, lime, morrum
Sector: School