tender for 2.6.1earth 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 for all lift, as directed by engineer-in-charge. all kinds of soil , 2.8.1 earth work in excavation by mechanical means (hydraulic excavator) i 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, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. all kinds of soil. , 2.25 filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lif , 2.28.1 surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. all kinds of soil , 4.1.5 providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - 1 :3:6 (1 cement : 3 coarse sand (zone-ill) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) , 4.1.8 providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level: 1 :4:8 (1 cement : 4 coarse sand (zone-ill) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) , 5.1.2providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement -all work up to plinth level : 1 :1.5:3 (1 cement : 1.5 coarse sand (zone-ill) derived from natural sources : 3 graded stone aggregate 20 mm nomi