Construction of Internal road of New Colony Choglamser by way of R/Wall, Z wall and M.S pipe at Various Spots.

Amount

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres: All kinds of soil :

Dry stone pitching (any thickness) excluding cost of stones. On Horizontal

roviding and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size

Random Rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 Cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with: .1 Cement mortar 1:6 (1 Cement : 6 coarse sand)

Sundried Brick masonary in mud mortar includingg hosting and carraige all complete job.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m.

Providing and laying damp-proof Course 50 mm thick with cement concrete 1:2:4 (1 cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size) and curing complete

Providing and Laying of M.S Pipe 300 mm in dia in position including digging earth, place pipe in position, refilling the earth and carriage of pipe including loading unloading all complete job

Carriage of material by way of MT. including loading, unloading and stacking all complete job. a)Cement an avg lead 05 km

b)Sand an avg lead 10 km

c)Stone Aggregate avg lead 10 km

d)Stone an avg lead 20 km

e) Earth an avg lead 03 km