Rural Development Department Tender

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.

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.

Providing and laying semi dense bituminous concrete with batch type hot mix plant using crushed aggregates of speficied grading premixed with bituminous binder of 60/70 penetration grade of bitumen , transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheelede, vibratory and tandem rollers to achieve the desired compaction as per clause 508 of MoSRT&H specification for Road & Bridge works and all other T&P articles including cost, conveyance, royality, DMF (10% over Royality), EMF (5% over Royality), Addl Charges, Cess, taxes of chips and bitumen & other required materials etc. complete as per specification and direction of the Engineer in charge.