Providing, laying, spreading and compacting stone aggregates of 53 to 22.4 mm 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 aggregate, watering and compacting to the required density Grading 3 as per MORD Specification Clause 405.
2
Providing and applying tack coat with Bitumen VG-10 grade @ 0.30 kg per sqm on the prepared bituminous surface cleaned with as per Technical Specification Clause 503.
3
Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using bitumenVG10 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 Type C as per Technical Specification Clause 508.
4
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 Please Enable Macros to View BoQ information
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