Rural Works Department Tender

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading,grading to required slope and compacted to meet requirement of Table 300.2 with Free Lead as per Technical Specification Clause303.1

construction of Granular Sub-base (with Grading III Material) by providing Well Graded Material,spreading in uniform layer with tractor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401.

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as design, over a preoared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade) and fine aggregates conforming to IS:383,maximum size of coarse aggregate not exceeding 25 mm, mixed in aconcrete mixer of not less than 0.2 cum capacty and appropiate 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 contonuous operation including provision of contraction and expansion, construction joint, 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 S.O.R Item No. 6.4