Rural Engineering Department Tender

Work

Construction of un-reinforced, 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 not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weight batcher using approved mixed design, laid in approved fixed side form work ( steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plate, 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, sealent, admixtures as approved, curing of concrete slabs for 14 days, curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501

Providing laying spreading and compacting stone aggregates(size 22.40-53mm) of water bound macadam specification including spreading in uniform thickness hand packing-rolling with G-3- wheeled steel/vibratory roller 8-10 tonnes in stages to proper grade and camber applying and brooming requisite type of screening/binding materials to fill-up the interstices of course aggregtate watering and compacting to the required density grading 3 as per Technical Specification clause 405.