Renewal work on Ishara Pooth Road from Km-4 of Ishara East Road in the financial year 2025-26.

W B M Grade- 3:- Providing, laying, spreading and compacting stone aggregates of 22.4-53mm to water bound macadam specification 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 aggregates, watering and compacting to the required density grading 2 as per Technical Clause 405(3) I/C cost of material, labour, T&P and all Taxes but Excluding GST

Tack Coat :- Providing and applying Tack coat with bitumen VG-10 using Bitumen distributor at the rate of 0.30 kg per sqm on Primed/Granular surface cleaned with Hydraulic broom as per Technical Specification Clause 503 I/C cost of material, labour, T&P and all Taxes but Excluding GST

20 mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/midified 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 Type-C as per Technical Specification Clause 508. I/C cost of material, labour, T&P and all Taxes but Excluding GST

Seal Coat :- Providing, laying seal coat sealing the voids in a bitumenious surface laid to the specified levels, grade and cross fall using Type C as per Technical Specification Clause 510. I/C cost of material, labour, T&P and all Taxes but Excluding 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 as per Technical Specification Clause 303.1 I/C cost of material, labour, T&P and all Taxes but Excluding GST

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