Special repair of Hirapur link road in Km-1 and 2(650) Year 2025-26

Tack Coat (i) Providing and applying tack coat with Bitumen VG-10 using bitumen distributor at the rate of 0.30 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503. Including cost of material labour and T&P but excluding cost of GST.

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 VG-10 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 C as per Technical Specification Clause 508. Including cost of material labour and T&P but excluding cost of GST.

Providing and laying seal coat Type-c sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C (Bitumen VG-10) as per Technical Specification Clause 510 A. Including cost of material labour and T&P but excluding cost of GST.

Construction of Subgrade and Earthen Shoulders Construction of subgrade and 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 Specification Clause 303.1. Including cost of material labour and T&P but excluding cost of GST.

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