Renewal work of Chandpur to Shoram Road in Km-3(350) and 4

Providing, laying, spreading and compacting stone aggregates of specific sizes to Water Bound Macadam Sub-base/Base (WBM Grading 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 4 as per Technical Specification Clause 405 (By Manual Means') (Excluding GST)

Providing and applying tack coat with Bitumen VG-10 using pressure distributor at the rate of 0.30 kg per sqm on the prepared bituminous surface. (Excluding GST)

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using VG-10 to required line, grade and level to serve as wearing course on a previously prepared base by manual means, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades as per Technical Specification Clause 510 ( By Mechanical Means) (Excluding GST)

Providing and laying seal coat by mechanical means with VG-10 sealing the voids in a Bituminous surface laid to the specified levels, grade and cross fall using Type B as per Technical Specification Clause 511 ( By Mechanical Means) (Excluding GST)

Renewing patries 1.5 metere wide including dressing surface filling upto 8cm (3") depth and making namunas, at every 15 metre apart on either side of the road true to patri template with side slopes of 1:2 etc. trenches for taking the earth to be so dug that they form a continuous side drain at road boundary. Excluding GST

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