Construction of Kampla Pukhrani road

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)

Providing 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: 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size)

Providing 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 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Providing and laying drain flooring / coping 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

Centering and shuttering including strutting, propping etc. and removal of form for: Foundations, footings, bases of columns etc. for mass concrete

Berm filling by way of excavating, supplying and filling of local earth (including royalty)by mechanical transport upto a lead of 5 km also including ramming and watering of the earth in layers not exceeding 20 cm all complete.

Drain clearance in soils; mixed with moorum/kankar/shingle/boulders; disposal lead upto 50m and lift upto 1.5m

Filling by way of providing, laying, watering and compacting to proper grade and camber in layer not exceeding 200mm thickness by 8 to 10 tonne road roller river bed material mixed with course aggregates round nallah shingle max. size 75mm including carriage from source of supply to the site of work (Complete job).

Providing and laying non-pressure of specified class R.C.C. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement: 2 fine sand) including testing of joints etc. complete Non-pressure NP-3 class (Medium duty) R.C.C. pipes 600 mm dia. R.C.C. pipe

Supplying and stacking of graded stone aggregate at site of size range. (Excluding Carriage)

63 mm to 45mm

53 mm to 22.4 mm

Supplying and stacking at site stone screening of size (excluding carriage)

13.2 mm nominal size (Type A)

11.2 mm nominal size (Type B)

Supplying and stacking at site stone dust (excluding carriage)

Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening /binding material to fill up interstices of coarse aggregate, watering and compacting to the required density

63 mm to 45mm

53 mm to 22.4 mm

Carriage of material by mechanical transport from source to the site of work including loading/unloading and stakcing complete.

Sand for an av. lead 115 Kms distance

Bajree/Stone aggregates below 40mm nominal size for an av. 55 Kms distance

Stone dust for an av.lead of 55 Kms distance.

600 mm dia hume pipe for an av. Lead of 155 Kms