RENEWAL WORK OF GAIGHAT-VAIVAHI-BELHAN VIA DAULATPUR LINK ROAD IN DISTRICT BAHRAICH FINANCIAL YEAR 2025-26 (VIDHAN SABHA-BALHA)

WBM G-3 - Providing, laying, spreading and compacting stone aggregate of 22.4-53mm size to water bound macadam grade-3 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 / binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density 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

20mm thick open-graded premix carpet using bituminous (penetration grade/modified bitumen) Binder 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 of Type C 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

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