Details: earth work in excavation by mechanical means (hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and rammingof bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. all kinds of soil. supplying and filling in plinth with jamuna sand under floors, including watering, ramming, consolidating and dressing complete. providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level : 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) brick work with common burnt clay f.p.s. (non modular) bricks of class designation 7.5 in foundation and plinth in: cement mortar 1:6 (1 cement : 6 coarse sand) 12 mm cement plaster of mix : 1:6 (1 cement: 6 fine sand) supplying and stacking at site. 53 mm to 22.4 mm size stone
Sector: Mining