Construction of Protection Wall and Restoration of Inspection Path Between RD 4600m to RD 9000m of Mungeshpur Drain

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size).

Supply of jersey barrier of size 3045mm length x 840mm height x bottom width 610mm manufactureed by M-30 grade of concrete and reinforcement with 8mm dia Tor steel at 150mm centre both ways and with two number rope hooks at both ends.

Supplying and stacking at site. 90 mm to 45 mm size stone aggregate

Supplying and stacking at site 63 mm to 45 mm size stone aggregate

Supplying and stacking at site. 53 mm to 22.4 mm size stone aggregate

Supplying and stacking at site. Stone screening 13.2 mm nominal size (Type A)

Supplying and stacking at site. Stone screening 11.2 mm nominal size (Type B)

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

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 .