Laying of road work for Patrolling the boundary compound wall from 21st Street STP Plant to REC School

Amount

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and sapling 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 50m outside the periphery of the area cleared.

Surface dressing of ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m.

All kind of soil

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavation 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 earthwith lead up to 50 m.

Supply and stacking at site.

63 mm to 45 mm size stone aggregate.

One layer

Red bajri One layer

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 stage 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 required density.

WBM, One layer