Construction of master drain at Jonai Circuit house Jonai Dhemaji

Amount

Civil & Plumbing work

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres.

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 garde and camber, applying and brooming rquiisite type of screening/ binding material to fill up interstices of coarse aggregate, watering and compacting to the required density.

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M-30 grade by block making machine withstrong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :4.1.2 1:1 1/2:3 ( 1 Cement: 1 1/2 Coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size)

Drain as per analysis rate @Rs. 8735.00/ Metre

Purna Kanta Hazarika