Constt. of hume pipe culvert at sangerh wno 4

Amount

Earth work in +B13:BC19bulk excavation by mechanical means over areasB13:BA20 (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. 2.6.1 All kinds of soil :

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: Cement mortar 1:6 (1 Cement : 6 coarse sand)(Including all leads and lifts and all type of carriages by MT/HL)

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 including all lifts ,leads & carriages of material by MT & H/L .

Providing and laying in position dry stone agg. 40mm nominal size (Including all leads and lifts and all type of carriages by MT/HL)

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)(Including all leads and lifts and all type of carriages by MT/HL)

Centring & shuttering including strutting , propping & removal of formwork

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 1000 mm dia. R.C.C. pipe (laying by manual/mechanical means

Filling of excavated earth

Providing and fixing CIB of approved size by way of making foundation in M10, Brickwork in 1:6 cement mortar including plastering with 1:4 cement mortar, painting and writings as per the direction of engineer incharge including all carriages , supply , complete job.

Ajeet Singh

MASTAN SINGH

Joginder Singh