RENEWAL WORK OF APPROACH WORK AND ADDITIONAL APPROACH WORK EKGHARAGHAT LINK ROAD IN DISTRICT BAHRAICH FINANCIAL YEAR 2025-26 VIDHAN SABHA-NANPARA

W B M Grading-3 Providing, laying, spreading and compacting stone aggregated of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth whee 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 as per Technical Specification Clauses 405.

Tack Coat-Providing and applying Tack coat with bitumen VG-10 using rate of 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleand with Hydraulic broom as per Technical Specification Clause 503

Open Graded Premix Carpet 20mm thick-Providing, laying and rolling of open - graded premix carpet of 20mm 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 as per Technical Specification Clause 508.

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 "C" as per Technical Specification Clause 510

Construction of Sub grade and Earthen Shoulder :- Construction of subgrade & earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table 300.2 with lead upto 1000 m as per technical clause 303.1.(Patri)

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