Public Works Department Tender

Providing laying, spreading and compacting 22.4 - 53 mm gauge stone aggregtes of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled 80-100 kN static roller in stage to proper grade and camber, applying and brooming stone screening/binding materials to fill up the interstices of coarse aggregate watering and compacting to the required density grade 1 as per technical spefication clause 405(3) (Excluding GST)

Construction of un-reinforced, dowel jointed at expansion and construction joint 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 to 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 side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including 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 and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days,

Providing and applying Tack coat with bitumen using emulsion distributor at the rate of 0.25 kg per sqm on the prepared bitumunous surface cleaned with hydraulic broom as per technical specification clause 503 ( Including cost of Bitumen and Excluding GST)