Renewal of Dighi link road

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam G-3 specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.

Providing and applying tack coat with Bitumen VG-10 using emulsion distributor at the rate of 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.(By Mechanical Means)

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 type C as per Technical Specification Clause 508. (By Mechanical Means)

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.(By Mechanical Means)

Earth work in cutting or in embankment in ordinary soil, excavation to be in the form of regular pit not exceeding 1/2 metre (20'') in depth and earthwork in embankment to be 20 cm (8'') layers including ramming and dressing the surface to required levels and slopes and also including 1.5 mts lead. The earth form cutting to be used in making embankment or to be desposited on spoil banks withen 30 m. (100 ft.) distance as directed by the Engineer-in-charge Excluding Royalty. For Patri

Note : G.S.T. Will be Paid Extra As per Aplicable.

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