Construction of Cross Drainages works KM.123.00 of NH-169 at Sholapura-Mangaluru Section.

Amount

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work including all lead, lifts, hire charges of machinery loading and unloading charges, all other incidental charges labour etc., complete as per specification and direction of Engineer in charge of work mechanical means hydraulic excavator (Depth upto 3 mtrs) as per MoRTH Specification 303

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., complete and all incidental charges (excluding cost of steel and fabrication charges) complete as per specification and direction of Engineer In charge of work.

Providing & laying Plain / Reinforced Cement Concrete M 20 (1:1/2:3) in substructure for Abutment / Pier Cap 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., complete and all incidental charges (excluding cost of steel and fabrication charges) complete as per specification and direction of Engineer in charge of work.

Providing and Laying Reinforced cement concrete pipe NP4 prestressed concrete pipe for culverts on first class bedding of granular material in single row, fixing collar with clean seived approved sand cement mortar 1:2, including cost of all materials, labour, loading, unloading, lead, lift, transporting hire charges and all incidental charges etc., complete.Using NP-4 1200 mm dia complete as per specification and direction of Engineer in charge of work.

Back filling behind abutment, wing wall, return wall and foundation trenches as per drawing in layers not exceeding 20cms in depth, compacting deposited material by plate compactor/power rammer after duly watering to achieve the desired degree of compaction, including cost of materials, labour, hire charge of machineries, transportation, lead, lift, loading, unloading all incidental charges Granular material all lead etc complete as per specification and direction of Engineer in charge of work.

Providing and laying of Filter media with stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition as per drawing including cost of materials, labour, watering, transporting, lead, lift, loading, hire charges machinery's loading and unloading and all incidental charges etc., complete as per specification and direction of Engineer in charge of work.

Providing TMT steel bar reinforcement conforming to IS-1786, FE-500 Grade designation in substructure including straightening bars, cutting, bending, hooking, binding with approved quality binding wire after placing in position, tying, lapping and or welding wherever required and anchoring to the adjoining members wherever necessary as per drawing (laps, hooks and wastages shall not be measured and paid) including cost of all materials, bar bending charges, labour, lead, loading, unloading hire charges of machinery's including all incidental charges lifts etc., complete as per specification and direction of Engineer In charge of work.

Providing Weep Holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 110 mm outer dia PVC pipe, at 2Kg / Sqm , fixing in position with collar and clamp extending through the full width of the structure with slope of 1V :20H towards drawing force as per drawing including cost of all materials, labour, transporation, lead, lift, loading, unloading hire charges of machinery's all incidental charges etc., complete as per specification and direction of Engineer In charge of work. hire charges of machineries

Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately including all lead lift loading, unloading all incidental charges labour, hire charges of all machineries etc., complete as per specification and direction of Engineer In charge of work. By mechanical means Bituminous course

Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately including all labour, hire charges of all machineries lead lift loading, unloading all incidental charges etc., complete as per specification and direction of Engineer In charge of work. By Manual means Granular course

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

Construction of Granular sub-base by providing laying, spreading and compacting in layers, mixing in a Wet mix plant of 75 tonne capacity at 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 materials, labour, hire charges of machinery, lighting, guarding, barricading, maintenance of diversion road, loading & unloading, all lead and lift all incidental charges etc., complete with lead of mixed material to achieve minimum CBR value of 30% (Compacted Thickness) complete as per specification and direction of Engineer In charge of work. Grading -I close graded materials

Construction of Wet Mix Macadum by providing laying, spreading and compacting of graded stone aggregates as per Table 400-11, 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 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 all incidental charges etc., complete (Compacted Thickness) Plant mix method A by using machenical paver finisher 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 all lead and lift all incidental charges etc., 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 Bitumen complying with IS.73-2013 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 lead lift materials, labour, hire charges of machinery, loading, unloading stacking & all incidental charges etc complete, except lead for Bitumen. On granular base such as WBM WMM surfaces treated with primer/over B.T Surface(Dry & Hungry ) at min. 2.5kg/10Sqm 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 agrigates and filler @2% by weight of aggrigates, premixed with minimum bituminous binder VG-40/VG-30 grade Paving Bitumen (as per cluase 504.2.1) complying with IS.73-2013 in Batch / 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 and all incidental charges etc complete, (Compacted thickness) 50 - 75 mm compacted thickness (Grading 2) with 4.50% Bitumen VG40, Using 100-120 TPH Batch mix plant 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 @ 2% by weight of aggregates premixed with minimum bituminous binder VG-40 grade Paving Bitumen (as per cluase 504.2.1) complying with IS 73-2013 /IS 15462(IRS SP53) in Batch / 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 and all incidental charges etc complete (Compacted thickness) (Grading 2) with 5.40% Bitumen (30-40 mm compacted thickness) Using VG-40 grade Using 100-120 TPH Batch mix plant complete as per specification and direction of Engineer In charge of work.

Providingerecting and fixing "W" metel beam crash barrier comprising of 3 mm hick corrugated sheet metal beam ril, 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 hight 1.1 m below ground/road level, all steel parts and firments to be galvanished by hot dip process , all fitting to confrom 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 cost of all materials, labour, loading unloading, lead, lift transporting hire charges of machineries and all incidental charges etc., 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 lifts, including loading, unloading, all labour, hire charges of all machineries and all other incidental chargesetc., complete as per specification and direction of Engineer In charge of work.

S Sheshgiri

Bidder Name

RUSHYASHRINGA HEGDE

S Sheshgiri