Balance development work related to Construction of Major Bridge at Km.622.00 across Tunga river NH169 Sholapur Mangalore section (Old NH 13) in the State of Karnataka (and Flood damage repairs from Km.65.00 to 71.00, Km.74.00 to 80.00, Km.90.00 to 9

Amount

Clearing and grubbing road land including uprooting rank vegetation, 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, including removal and disposal of top organic soil not exceeding 150 mm in thickness including cost of all labour, hire charges of all machineries, lead, lift, etc., including all incidental charge By Manual Means in Area of light Jungle, complete as per specification and direction of Engineer In charge of work.

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 with all lifts, loading, unloading, all labour, hire charges of machinery etc., complete , including all incidental charge as per specification and direction of Engineer In charge of work.

Removel of Earth from choked hill side/other drain and disposing it on the valley side manually including cost of all labour,lead, lift, etc, , including all incidental charge complete as per specification and direction of Engineer In charge of work.

Filling of Pot-holes and Patch repairs with Bituminous concrete 40mm thick, Removel of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of the excavation as per clause 503, back filling the pot holes with bituminous material as per clause 509, compacting, trimming and finishing the surface to form a smooth continuos surface, all as per clause 3004.2, including cost of all materials, labour, hire charges of machinary, lead, lift, loading, unloading, stacking, transporting, etc., , including all incidental charge complete except lead for bitumen and emulsion (ii) Using Grading II Material, complete as per specification and direction of Engineer In charge of work.

Dismantling of flexible pavements and disposal of dismantled materials, stacking serviceable and unserviceable materials separately including all labour, hire charges of all machineries etc., complete (dismantaled materials to be transported mechanicaly ) II) By mechenical means, A Bituminous course, with all lead, lift, labour, loading, unloading, transportation, machineries charges & all incidental charges complete as per specification and direction of Engineer In charge of work.

Scarifying the existing granular road surface such as WBM, WMM to a depth of 50 mm without disturbing the base and disposal of scarified material within all lifts and lead, loading, unloading, machinery charges, including all labour, hire charges of all machineries and including all incedental charges , etc., By Manual Means complete as per specification and direction of Engineer In charge of work.

Construction of embankement with approved material obtained from borrow pits in layers not exceeding 250 mm loose thickness, spreading, breaking clods, removal of roots and other organic materials to the required line, grade and cross-section including watering, consolidation by vibratory road roller with desired field density not less than 95% of maximum dry density with all lead and lifts, including loading, unloading, all labour, hire charges of all machineries, etc., including all incedental charges complete as per specification and direction of Engineer In charge of work.

Construction of Granular sub-base by providing, laying, spreading and compacting of in layers, mixing with Wet Mix plant of 75 mm tonne capacity of OMC, carriage of mixed material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory roller 8-10 tonne to achieve the desired density of 98% including protection of edges of GSB layer, cost of all maerials, labour, hire charges of machinery, lighting, guarding, barricading, maintenance of diversion road, loading & unloading, all lead and lift etc., complete to achieve minimum CBR value of 30% (Compacted Thickness) (iii) Grading-III Coarse graded mateiral, with all lead, lift, loading, unloading, labour, machineries transporation and all incidental charges complete as per specification and direction of Engineer In charge of work.

Construction of Wet Mix Macadum by providing laying, spreading and compacting of graded stone aggregates as per Table 400-13, mixing in a Wet mix plant of 75 tonne capacity at OMC, carriage of mixed material to work site in tipper to paver, laid over a previously prepared surface with mechanical paver finisher to the required grade, level and alignment, compacting with vibratory roller 8-10 tonne to achieve the desired density of 98% including protection of edges of WMM layer, cost of all materials, labour, hire charges of machinery, lighting, guarding, barricading, maintenance of diversion road, loading & unloading, all lead and lift, etc., complete. (Compacted Thickness) Plant Mix Method A By using Mechanical Paver Finisher with all lead, lift, loading, unloading, labour, machineries transporation and all incidental charges complete as per specification and direction of Engineer In charge of work.

Providing and applying primer coat with slow setting bitumen emulsion (SS1) complying with IS 8887 of approved quality and make on prepared surface of granular Base such as WBM, WMM including cleaning of road surface by Mechanical Broom & dusting by Air compressor, and spraying using Bitumen Pressure Distributor, uniformly at the rate of 0.80 kg/sqm as per Table 500-3, including cost of all materials, labour, hire charges of machinery, loading, unloading etc., complete, including all incedental charges Plant Mix Method A By using Mechanical Paver Finisher complete as per specification and direction of Engineer In charge of work.

Providing and applying Tack Coat as per Table 500-5 on prepared surface using VG-10 grade paving bitumin complying with IS 73-2013 and as per IRC 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, labour, loading, unloading stacking, etc., with all lead & lift, labour, machineries, transportation charges & all incedental charges complete, . On black topped surface at minimum 2.0kg/10 sqm, complete as per specification and direction of Engineer In charge of work.

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 bituminous binder VG-40 paving bitumin (as per cluase 504.2.1) complying eith IS.73-2013 in batch mix plant, loading of aggregates with F.E. loader, transported to site in tipper to paver, laid over a previously prepared surface with Hydrostatic Paver Finisher with sensor control 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., complete, including all incedental charges (Compacted thickness) Using 80-100 TPH Hot mix plant with Mechanical Paver Finisher 50 - 75 mm compacted thickness (Grading 2) with 4.50% Bitumen VG-40, complete as per specification and direction of Engineer In charge of work.

Providing and laying Bituminous Concrete using crushed stone aggregates as per table 500-17 of specified graded aggregates and filler (Cement) @ 2% by weight of aggregates premixed with minimum bituminous binder VG-40 grade paving bitumun (as per cluase 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 Hydrostatic paver finisher with sensor control 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 complete, including all incedental charges. (Compacted thickness) using 80/100 TPH Hot mix plant with mechanical paver in finisher, Grading-II with 5.4% Bitumen (30-40mm compacted thickness ) Using VG 40 Grade Bitumen.

Providing, erecting and fixing "W" metel beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70cm above road/ground level, fixed on ISMC series channel vertical post 150 X 75 X 5mm spaced 2m centre to cetre, 1.8 m height 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fitting to confrim to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 X 75 X 75 mm, 330mm long complete includng earthwork for foundation, back filling, compacting in layers, cost of all materials, labour, loading unloading, lead, lifts, transporting, including all incedental charges, etc., complete. A Type-A "w": Metal Beam Crash Barrier, complete as per specification and direction of Engineer In charge of work.

Earth work in excavation for foundation of structures as per drawing and technical specification, including setting out, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved excavated materials to the extent required and utilyzing th the remaining earth locally for road work, including labour, disposal of the excavated stuff etc., complete with all lead and lift, loading and unloading, labour, machineries, transportaion charges & all incedental charges for the sucessful completion of the work. Ordinary soil Manual Means Depth upto 3 m complete as per specification and direction of Engineer In charge of work.

Providing & laying Plain / Reinforced Cement Concrete M 15 (1:2:4) in Open foundation using granite/trap/basalt aggregates using 20mm and downsize and clean sieved approved fine aggregate or double washed crushed metal sand including mixing mechanically in Concrete Mixer laid in layers not exceeding 15cms thick layers, as per Drawing including cost of all materials, formwork, centring, vibrating , compacting, hire charges of machinery, lead, lift, loading, unloading, transporting, stacking, curing, finishing the exposed faces etc., with all incedental charges complete complete as per specification and direction of Engineer In charge of work.

USK CONSTRUCTION COMPANY DP

D.SUDHAKAR SHETTY, MUGRODY CONSTRUCTIONS

Bidder Name

RAJESH KARANTH

D.SUDHAKAR SHETTY, MUGRODY CONSTRUCTIONS

USK CONSTRUCTION COMPANY DP