Construction of Protection Wall and raising and reconstruction of Inspection Path Between RD 3350m to RD 4600m of Mungeshpur Drain

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 .

Providing and applying tack coat using hot straight run bitumen of grade VG - 10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications : On W.B.M. @ 0.75 Kg I sqm