ROAD WORK RENNOVATION

Amount

Atheha distributary road rennovation.

Earthwork in Embankments including lead upto 30m & lift upto 1.5 m, excluding Mechanical compaction but including manual compaction and dressing to profiles.

Providing laying spreading and compacting stone aggregates of specific sizes (22.4mm-53mm)to water bound macadam specification including spreading in uniform thickness, hand packing rolling with 3-wheeled steel/vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density.(WBM III)

Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means as per Technical specification.

Providing and applying tack coat with bitumen VG-10 using bitumen pressure distributor at the rate of 0.35 kg per sqm on the prepared dry and hungry bituminous surface cleaned with hydraulic broom as per technical specicification.

Providing and laying rolling of open graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggreates using 80/100 Grade Bitumen to required line, grade and level to serve as wearing course on a previously prepared base by manual means, including mixing in a suitale plant, laying and rolling with a 3 wheel 8 - 10 tonne static roller capacity, finished to required level and grades to be followed by seal coat as per technical.

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.

Brick edging on both side of road of S.O.B. brick 8cm wide and 12cmdeep laid with mud mortar all labour finished to the required template and in proper alignment and also including dressing and ramming the excavated earth including all labours, T&P sundries required for proper compaction of work with material.