Renewal work on Jakhanwara link road in km 1,2,3,4(825)

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification 22.4-53mm 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 to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405

Providing and applying tack coat with Bitumen (V.G.-10 Gr.) using Bitumen distributor at the rate of 0.30 kg per sqm on the prepared granular surface cleaned with Mechanical broom.

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 (VG-10 Gr.) bitumen to required linre, grade and level to servre as wearing couerse on a previsouly prepared base, including mixing in a suitable plant, laying and rolling wirh a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of "Type-C" as per Technical Specification clause 508.

Providing and laying seal coat by mannual means with VG-10 Gr. grade bitumen sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type "C" as per Technical Specification Clause 510

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