Rural Development Department Tender

Construction of Granular sub-base by providing Close graded Granular Sub-base Grading-III material as per table-400-1, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density including cost, conveyance taxes, royality, additional charges, DMF 10% & EMF 5% over royalty cess complete as per direction of the Engineer in charge

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub base and compacting with smooth wheel roller of 80 to 100 KN weight to achieve the desired density including lighting, barricadding and maintenance of diversion etc. as per Tables 400.11 & 400.12 and Technical Specification clause 406 with cost of all labour, T&P and with cess, royality, additional charges, DMF 10% & EMF 5% over royalty and as per direction of Engineer-In-Charge.

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 M-30 (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, primer, sealant, near approaches to bridge/culvert or at any approved portion of road and construction joints, admixtures as approved, curing of concrete slabs for 14-days as per MoRD including cost, conveyance, royality, additional charges, DMF 10% & EMF 5% over royalty Cess, taxes & technical specification Clause 1501 and as per direction of Engineer-in-Charge.