Bhiwadi Integrated Development Authority Tender

Construction of granular sub base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with ratavator at OMC, and compacting with smooth wheel roller to achieve the desired density complete as per Technical Specification Cl 401. For grading III material.

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

Construction of un-reinforced dowel jointer at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or and any other type as per clause 1501.2 M30 (grade), coarse and fine aggregates conforming to IS 383, maximum size of coarse aggregate not exceeding 25mm, mixed in a concrete mixer or 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 as expansion, construction joints, applying debonding stripes, primer, sealent, dowel bars, near approches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14 days. Using curing compoud (where specified) and water finishing to lines and grade as per drawing and technical specification clause 1501.

Brick masonry with F.P.S. bricks of class designation 75 in foundation and plinth with bricks in cement mortar 1:6 ( 1 cement : 6 coarse sand)

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry, making of lines or groove etc complete but excluding the cost of nosing of steps etc. complete. 75mm thick with 20mm thick nominal size aggregate.