Restoration/blacktopping of road in Chenani Hydel Project colony Udhampur (with paver)

Amount

Preparation of subgrade by excavating earth to an average of 22.5cm depth, dressing to camber and consolidated with road roller including making good the undulation etc. And disposal of surplus earth up to 50 meters

Supply and stacking of graded stone aggregate at site of size range (excluding carriages).Nallah. 53mm to 22.40mm

Supply and stacking of stone screening/ chipping at site.(11.2mm nominal size......Type B)

Supply and stacking of crusher dust at site.

Laying WBM with specified stone aggregate ,stone screening and binding material including screening, sorting, spreading to template and consolidate with power load roller of 8 to 10 tonne capacity etc complete. Payment for stone aggregate, screening, kankar, moorum, red bajri etc to be paid separately. Subbase with 53mm to 22.40 mm.

Providing and laying 50 mm thick (Compacted) premix bituminous macadam base course with stone aggregate of quality size and grading as specified in latest MORT & H Specifications and straight run bitumen of VG-. 30 @4% by weight of total mix including hot mixing of stone aggregates and bitumen in Hot Mix Plant, transporting mixed material to the site and laying with paver finisher as per required profile, including cost of priming coat/ tack coat, rolling with roller 8 to 10 tonne capacity to achieve the required compaction and density. All complete including cost of bitumen.

Providing and laying 25 mm thick compacted open graded premix carpet surfacing in single course composed of suitable aggregate premixed with bituminous binder on previously prepared base as per specification confirming to clause 509 of MOST specifications 2001 (published by Indian road congress) with hot mix plant and paver including preparation of surface and laying of tack coat/ seal coat. Width on both sides of the road surface as per requirement at site (bitumen used shall be of viscosity grade 30 and grading of mix shall be as per the clause No.508 of MORT & H complete (including cost of tar).

Carriage of stone aggregate @av lead of 8km by M.T.(Above 40 mm)

Carriage of stone aggregate @av lead of 8km by M.T.(below 40 mm)