Restoration of damaged stretches from Km 369.874 to km 397.100 Selected Reaches on NH234 Madhugiri Mulbagal Section in selected reaches in the State of Karnataka

Amount

Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2 in layers not exceeding 250mm thick and compacting it by mechanical means after adding water to its OMC, so as to achieve 97% compaction of maximum dry density and finish the surface to the required camber, grade and cross section etc., spreading by Dozer, grading by motor grader, consolidation by vibratory road roller and carriage by tipper complete including cost of all materials, labour, hire charges of machinery, lead, loading, unloading stacking,with all other incidental charges etc complete and as per the direction of the Engineer-In-Charge for successful completion of work.

Providing and applying Tack Coat as per Table 500-5 on prepared surface using VG-10 grade paving Bitumen complying with IS 73-2013 and as per IRC -22 of approved quality and make including cleaning of road surface by Mechanical Broom & dusting by Air compressor, and spraying by Bitumen Pressure Distributor, including cost of all materials, labour, hire charges of machinery, loading, unloading stacking, etc complete, including cost of all materials, labour, hire charges of machinery, lead, loading, unloading stacking,with all other incidental charges etc complete and as per the direction of the Engineer-In-Charge for successful completion of work. On black topped surface at min 2.0 kg/10 sqm.

Providing and laying Dense Graded Bituminous Macadam using crushed aggregates as per table 500-10 of specified graded aggregates and filler (Cement) @ 2% by weight of aggregates, premixed with minimum bituminous binder VG-30 Grade paving Bitumen (as per clause 504.2.1) complying with IS 73-2013 in Hot mix plant, loading of aggregates with F.E. loader, transported to site in tipper to paver, laid over a previously prepared surface with Mechanical paver finisher to the required grade, level, alignment, rolling with Smooth wheeled roller 8-10 tonnes, vibratory roller 8 tonnes, smooth wheeled tandem roller 6-8 tonnes as per clauses 501.6 and 501.7 to achieve the desired compaction, including cost of all materials, labour, hire charges of machinery, lead, lifts, loading, unloading, stacking, transporting etc with all lead for mixed material and all other incidental charges etc complete and as per the direction of the Engineer-in-charge for successful completion of work. (Compacted thickness) Using 40-60 TPH HMP. 50mm compacted thickness (Grading-2) with minimum of 4.50% Bitumen (As per Job Mix).

Providing and laying Bituminous Concrete using crushed stone aggregates as per table 500-17 of specified graded aggregates and filler @ 2% by weight of aggregates premixed with minimum bituminous binder VG-30 grade Paving Bitumen as per clause 504.2.1) complying with IS 73-2013 /IS 15462(IRS SP53) in hot mix plant, loading of aggregates with F.E. loader, transported to site in tipper to paver, laid over a previously prepared surface with Mechanical Paver Finisher to the required grade, level, alignment, rolling with Smooth wheeled roller 8-10 tonnes, vibratory roller 8 tonnes, smooth wheeled tandem roller 6-8 tonnes as per clauses 501.6 and 501.7 to achieve the desired compaction, including cost of all materials, labour, hire charges of machinery, lead, lifts, loading, unloading, stacking, transporting with a lead of mixed material and all other incidental charges etc complete and as per the direction of the Engineer-In-Charge for successful completion of work (Compacted thickness-30mm). Using 40-60 TPH HMP, Grading-2 with 5.4% Bitumen Using VG-30 grade Bitumen (As per Job Mix).

Painting the road surface using approved quality Thermo Plastic material (homogneiously composed of aggregates, pigment, resings and glass reflcetorising beeds) confirming to Clause-803.4.2.2 applied hot either by screeding or extension process at the rate of mentioned area of painted surface using suitable machine capable of controlled preparation and laying with surface applicator of glass beads at 250gms/sqmtr allowing cooling to ambient pavement temperatutre, that shall produce an adherent pavement marking of minimum specified thickness including barricading for traffic diversion as per IRC:35 cleaning the surface of dirt, dust and other foreign matter, demarcation at site, barricading for traffic diversion, traffic control including cost of all materials, labour, loading, unloading, lead, lift, transporting with all other incidental charges etc., complete and as per the direction of the Engineer-In-Charge for successful completion of work.a)5.50Kg per Sqm 2.5 mm thick

M/s. SRI EKADANTHA

Bidder Name

M/s. SRI EKADANTHA

SAMRUDDHI CONSTRUCTIONS