Bituminous Painting on Approach Road of constructed D.R.B. at difference chanage in between km. 98.000 to km. 105.000 of Rapti Main Canal and constructed V.R.B/D.R.B. at difference chanage Birdpur Dy.

Amount

Construction of granular Sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Techincal Specification

Providing ,Laying ,spreading and compacting stone aggregates of 63-45 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

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 3 as per Technical specification clause 405

Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means.as per Technical Specification Clause 502

Providing and applying tack coat with Bitumen grade using bitumen pressure distributor at the rate of 0.35 kg per sqm on the prepared granular surfaces treated with primer & Cleaned with Hydraulic broom as per Technical Specification Clause 503.

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 or emulsion to required line ,grade and level to serve as wearing course on a previously prepared base including mixing in a suitable plant laying and rolling with a three wheel 80-100 KN static roller capacity finished to required level and grades to be followed by Specific- ations 508

Providing and laying seal coat "C-Type" Sealing the Voids in a bituminous surface laid to specified level grade and cross fall as per technical specification clause 510.

Earthwork in filling on approch road and patari on both side of road in ordinary soil, excavation to be in the form of regular pits not exceeding 0.50 metre in depth and earth work to be compacted in 20 cm. layers including ramming and dressing and also the surface to required levels and slopes also including 2.0 m. lift and 10m. lead as per specification and direction of E/I. Excluding royality charges

Om Nath Yadav (BID ID -5708291)

APS CONSTRUCTION (BID ID -5706048)