Up-gradation of Tractor road Main road Taki, Pyt. Lassana Lower, Block Lassana under B2V3 Year 2020-21(3rd call)

Amount

Earth work in bulk excavation by manual means over areas (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. All kinds of soil :

Consolidation of subgrade with power road roller of 8 to 12 tonne capacity including making good the undulations etc. with earth or quarry spoils etc. and rerolling the subgrade

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

Supplying and stacking at site Graded crushed stone aggregate of size 53 mm to 22.4 mm

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.

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

Carriage of material incl. loading, unloading and stacking complete

stone agg. Below 40mm nominal size 10 Km by MT

YASSAR ARFAT