Charda to Ghantapali via Kulpada, Kaudiamunda, Katapali_Road_SDBC,Berm Repair_0.000 to 3.280

Clearing and grubbing road land including uprooting , grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness.

Cleaning the existing granular base/B.T. surface including removal of binding materials and other foreign materials with wire brushes etc. complete

Providing and applying Tack Coat with 60/70 penetration grade of bitumen using bitumen pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per Clause 503 of MoSRT&H Specifications for Road & Bridge works (4th Revision)

Providing and laying semi-dense bituminous concrete with 100-120 TPH batch type HMP producing and average 75 tone per Hour using crushed aggregate specified grading, premix bituminous binder @ 4.5 to 5 per cent of mix and Filler, transporting the hot mix to works site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheel, vibratory and tandem rollers to achieve the desire compaction as per MoRTH specification clause No. 508 data book page-135.

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including pre mixing the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site, laying in uniform layers with paver in subbase/base course on well prepared surface and compacting with vibratory roller to achieve the desired density as per Clause 406 of MoSRT&H Specifications for Road & Bridge works (4th Revision). and as per the direction of EIC.

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 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 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, expansion and construction joints, applying sealant, 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 as per direction of the Engineer-in-Charge.

Construction of embankment with materials obtained from borrowpits with all lead spreading , grading to required slope and compacting to meet the required table 300-2 not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and MORD technical specifications Clause 1902 by manual means as per direction of the Engineer in charge