Details: app a- construction of drain (anungur chira) 2.6.1earth work in excavation by mechanical means (hydraulic excavator)/manual meansover areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan)including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposedearth to be levelled and neatly dressed.all kinds of soil 4.1.8providing and laying in position cement concrete of specified grade excluding thecost of centering and shuttering - all work up to plinth level:1:4:8 (1 cement : 4coarse sand : 8 graded stone aggregate 40 nominal size) 5.1.3providing and laying in position specified grade of reinforced cement concrete,excluding the cost of centering, shuttering, finishing and reinforcement - all work upto plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mmnominal size) 5.9.1centering and shuttering including strutting, etc. and removal of formfor:foundations, footings, bases of columns, etc for mass concrete 5.9.2centering and
Sector: Infrastructure