Name of Work: Formation of new road facilities to the Fathima Nagar at Neravy in Neravy Commune Panchayat, Karaikal (Phase I)
Sl. No.
Item Description
1
Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30cm measured at a height of 1m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared.
2
Providing and laying unscreened gravel boulders including conveyance of unscreened gravel boulders to work site from approved quarry and stacking to the department gauge for pre measurement spreading hand packing to the required camper and gradient watering and consolidation by power roller rolling all as directed by the engineer incharge the rate shallinclude cost of unscreened gravel boulders and water labour charges for stacking spreading hand packing and watering hire and fuel charges for power roller and all other tools and plants employed etc., complete. The volume stacks calculated as per the actual measurement shall be reduced by 15% for looseness in stacking to arrive at the net quantity.
3
Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing 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 sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density - Using vibratory roller. (As per MoRTH specification, 4th Revision
4
Providing and applying primer coat with bitumen emulsion on prepared surface of granular base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means. (As per MoRTH specification, 4th Revision)
5
Providing and laying bituminous macadam withhot mix plant of capacity not less than 40 -60 TPH using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 507.7 of MoRTH specification, 4th Revision, to achieve the desired compaction. - using grade II metal and bitumen - VG30
6
Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg. per sqm. on the prepared bituminous / granular surface cleaned with mechanical broom. (As per MoRTH specification, 4th Revision)
7
Providing and laying semi-dense bituminous concrete withHMPof capacity not less than 40 - 60 TPH using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 to 5 percent of mix and filler, 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 wheeled, vibratory and tandem rollers to achieve the desired compaction as per clause 508 of MoRTH specification, 4th Revision, complete in all respects - Using grade-II material and using bitumen - VG30
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