Renovation of bitmun road of shora dy km 3.600 gto 4.850 R/B

Amount

Providing ,Laying ,spreading and compacting stone aggregates of specific size (45-63 mm S.S.B.) size to water bound macadam specification including spreading in uniform thickness , hand packing ,rolling with Smooth wheel roller 80-100 KN in stages to proper grade and camber ,applying and brooming ,Stone screening,binding materials to fill up the interstices of coarse aggregate ,watering and compacting to the required density grading 2 as per Technical Specification clause 405. (7.5 cm. Compacted layer of WBM Gr.-II).

Providing ,Laying ,spreading and compacting stone aggregates of 53-22.4 mm size to water bound macadam specification including spreading in uniform thickness , hand packing ,rolling with Smooth wheel roller 80-100 KN in stages to proper grade and camber ,applying and brooming ,Stone screening,binding materials to fill up theinterstices of coarse aggregate ,watering and compacting to the required density grading 2 as per Technical Specification clause 405. (7.5 cm. Compacted layer of WBM Gr.-III).

Providig and applying primer coat with bitumen emulsion (SS) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70 kg/sqm using mannual means.

Providing and applying tack coat with bitumen VG-10 using emulsion distributor at the rate of 0.30 kg per sqm on the prepared surface cleaned with hydraulic broom .

Providing laying & rolling of open graded premix carpet of 20 mm thickness composed of 13.2mm to 5.6 mm aggregates either using penetration grade bitumen to required line ,grade and level to serve as wearing course on a previously prepared base includin

Providing and laying seal coat 'C' Type sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall .

Brick edging 8cm wide on both sides of the rod by M-150 bricks complete as per PWD detailed specification no. 20.1

M/s Mahabali Construction & Supliars