Public Works Department Tender

Providing, laying and rolling of open-graded premix carpet of 20 mm average thickness composed of 13.2 mm to 5.6 mm aggregates 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 of either Type C as per Technical Specification Clause 508.

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.

Cement Concrete Pavement Construction of un-reinforced, dowel jointed at expansion and constructionjoin only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming te IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed sid formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates includin levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle screed and plate vibrators and finished in continuous operation including provision of contraction an expansion, construction joints, applying debonding strips.primer, sealant, dowel bars, near approaches t bridge/culvert and construction joints, admixture as approved, curing of concrete slabes for 14 days

Revenwing pattries 2x1.50 metres wide including dressing surface filling upto 8 cm. depth and making namunas at every 15M. Apart on either side of the road, ture the patries template with side slope 1:2 etc, trenhes for taking the