Details: item description primary settling tank: earth work in excavation by mechanical means (hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by engineer-in-charge. all kinds of soil supplying and filling in plinth with 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 : 1:3:6 (1 cement : 3 coarse sand (zone-iii) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources) providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, fin
Sector: Mining