NIP Removing pipe cut and cover and construction of open canal at Ch 500m of Amaravila Sub Channel

Amount

2.6.1.Earthwork excavation in all classes of soil for desilting the canal and depositing the silt to the adjacent available place including all leads and lift etc complete as per the direction of the departmental officers at site.

2.8.1.Earth work in excavation in all kinds of soil by mechanical means (Hydraulic excavator) /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, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m as directed by departmental Officers at site.

4.1.8.Providing and laying in position Cement Concrete of grade 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).for foundation including cost and conveyance of all materials and labour charges etc. complete but excluding the cost of centering and shuttering as directed by departmental officers at site[ Cement @ 170kg/ m3 of concrete]

4.1.6.Providing and laying in position Cement Concrete of grade 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size). for side wall of varabandy, abutment etc including cost and conveyance of all materials and labour charges etc. complete but excluding the cost of centering and shuttering as directed by departmental officers at site. [ Cement @ 220kg/ m3 of concrete]

5.1.2.Providing and laying in position RCC 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size). grade of reinforced cement concrete,for slab, parappet including cost and conveyance of all materials and labour charges etc. complete excluding the cost of centering, shuttering, finishing and reinforcement as directed by departmental officers at site.[ Cement @ 400kg/ m3 of concrete]

4.3.2.Centering and shuttering including strutting, propping etc. and removal of formwork for canal side,parappet etc slab abutment as per the direction of the departmental officers at site.

5.9.3.Centering and shuttering including strutting, propping etc. and removal of formwork for slab as per the direction of the departmental officers at site.

5.22.6. Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete etc for slab -Thermo - Mechanically Treated bars as per the direction of the departmental officers at site.

4.1.3.Providing and laying in position Cement Concrete of grade 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size). for wearing coat canal bed ,varabanthy including cost and conveyance of all materials and labour charges etc. complete but excluding the cost of centering and shuttering as directed by departmental officers at site [ Cement @ 320kg/ m3 of concrete]

Plastering with Cement mortar 1:3, 9 mm thick (1 cement 3 fine sand) and using 4.3 Kg cement/m2 of plastering including cost and conveyance of all materials and labour charges etc. complete as per the direction of Engineer-in-charge at site.

T BINU KUMAR

R Thankamony