Janpad pauri garhwal ke vikashkhand pokhra ke antargat Pokhar se Khurkpal motor marg me PC dwara navinikaran ka karya (Lambai 5.35 km)

Maintenance of Earthen Shoulder with filling of fresh soil or striping of excess soil whichever is required to achive the required level of shoulder

The maintenance of drains include erosion, repair, clearing, cleaning, reshaping,regrading, deepening of side drains as well as catch water drains as per technical specification Clause 1907..

WBM Grading 3 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.by mechanical means

Prime Coat. Low porosity Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Tack Coat Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.

20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm 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 seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508.case ii by mechanical means Bitumen (VG-10)

Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510.By Mechanical Means .Case - II : Type B.Bitumen (VG-10)

Cleaning of partially choked scupper and catchpit complete as directed by the Engineer-in-charge.

Cleaning of fully choked scupper and catchpit complete as directed by the Engineer