Public Works Department Tender

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

Construction of Subgrade and earthen shoulders with apporved material obtained from borrow pits with all ifts and leads transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300.2 as per Tecnical Specification Clause 303.2

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam 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 3 as per Technical Specification Clause 405.

Construction of un-reinforced dowel jointed at expension 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 M 30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregates and 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 from work (steel channel, laying and fixing of 125 micron thick polythene film , wedges,steel plates including levelling the form work 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, admixtures as approved, curing of complete slabs for 14 days, curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause (1501)