Construction of retaining wall RHS at the approaches of minor bridge at km. 329.720 on NH 234 Sira-Madhugiri section in the state of karnataka under FDR 2021-22

Amount

Providing and laying boulders laid dry without wire crates for Apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing, including cost of all materials, labour, loading, unloading, lead, lift, transporting etc., complete as per Formwork,curing, including cost of all materials,labour,hire charges of machinery,loading ,unloading,lead,lift,transporting etc., complete as per the direction of the engineer in charge for successful completion 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 backfilling with approved excavated materials to the extent required and utilizing the remaining earth locally for road work including labour disposal un servisable of excavated stuff within 100mt radius etc, complete with all lead,lifts,loading, unloading for the sucessful completion of the work as per drawing,formwork,curing,including cost of all materials,labour,hire charges of machinery, loading, unloading, lead, lift, transporting etc., complete as per the direction of the engineer in charge for successful completion of work

Providing & laying Plain Cement Concrete 1:3:6 nominal mix for foundation using granite / trap / basalt stone aggregates 40mm and down size and clean sieved approved fine agrigate or double washed crushed metal sand in foundation including mixing mechanically, laid in layers not exceeding 15cms thick, vibrating, compacting including formwork, centring, cost of all materials, labour, hire charges of machinery, lead, lift, loading unloading, stacking charges, curing, finishing the exposed faces in CM 1:4 etc., complete as per the direction of the engineer in charge for successful completion of work

RCC M 20 using 20 mm & down size metal Providing & laying Plain / Reinforced Cement Concrete in Open foundation using granite/trap/basalt aggregates and clean sieved approved fine agrigate or double washed crushed metal sand including mixing mechanically, 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 (excluding cost of steel and fabrication charges) as per drawing, formwork, curing, complete as per the direction of the engineer in charge for successful completion of work

RCC M20(20mm & down size) :Providing & laying PCC / RCC mix in substructure as per drawing using granite/trap/basalt aggregates of 40/20 mm and down size and clean sieved approved fine agrigate or double washed crushed metal sand, form work, scaffolding, mixing mechanically, laid in layers of 15cms thick in each layer,well compacted, centering, vibrating, including cost of all materials, labour, hire charges of machinery, lead, lifts, loading, unloading, curing, finishing the exposed faces etc., complete as per drawing, formwork, curing,transporting etc., complete as per the direction of the engineer in charge for successful completion of work

Providing TMT steel bar reinforcement conforming to IS-1786 in foundation including straightening bars, cutting, bending, hooking, binding with approved quality binding wire after placing in position, tieing, 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, lifts lead for steel as per drawing,formwork labour,hire charges of machinery ,loading, unloading, transporting etc., complete as per the direction of the engineer in charge for successful completion of work

Providing TMT bar reinforcement conforming to IS-1786, designation in substructure including straightening bars, cutting, bending, hooking, binding with approved quality binding wire after placing in position, tieing, 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, lifts formwork,curing,including hire charges of machinery ,loading ,unloading, lead ,lift, transporting etc., complete as per the direction of the engineer in charge for successful completion 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 using addhesive with necessary 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,glue,labour,transportation, lead,lift, loading etc., unloading complete as per the direction of the engineer in charge for successful completion of work

Construction of embankment with material obtained from borrowpits : 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 etc., complete as per table 300-2 as per drawing,formwork,curing,including cost of all materials,transporting etc., complete as per the direction of the engineer in charge for successful completion of work

Granular sub base with closed graded material (table:-400-1) A.Plant mix method : Construction of Granular sub-base by providing laying, spreading and compacting in layers, mixing in 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 grading-I, cost of all materials, labour, hire charges of machinery, lighting, guarding, barricading, maintenance of diversion road, loading & unloading, all lead and lift etc., (Compacted Thickness)as per drawing,formwork, curing, transporting etc., complete as per the direction of the engineer in charge for successful completion of work

Wet mix macadam:Plant mix method :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 motor grader 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(Compacted Thickness) as per drawing, formwork, curing, including loading,unloading,transporting etc., complete as per the direction of the engineer in charge for successful completion 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., as per drawing,formwork,curing,including cost of all lead,lift,transporting etc.,complete as per the direction of the engineer in charge for successful completion of work

Providing and applying Tack Coat as per Table500-2 on granular base such as WBM & WMM surfaces treated with primer/over BT surface (dry & hungry) at min 2.50kg/10sqm using VG-10 grade Paving Bitumen (80/100 grade) 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 using 80/100 Grade butmmen VG-10 ON BTsurface at 2.0 kg-per10sqm as per drawing,formwork,curing,including cost of all materials,labour,hire charges of machinery,loading,unloading,lead ,lift, transporting etc., complete as per the direction of the engineer in charge for successful completion 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 minimum bituminous binder, 135mm compacted thickness(grading-2) with 4.50% bitumen VG-40/ VG-30, 60/70 Grade 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 complete, excluding cost of primer/tack coat. (Compacted thickness) using 40-60 TPH Hotmixplant grading to as per drawing,formwork,curing,including cost of all materials,labour, hire charges of machinery, loading,unloading ,lead,lift transporting etc., complete as per the direction of the engineer in charge for successful completion 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 40mm compacted thickness(grading-2) with 5.4% bitumen VG-40/ VG-30, 60/70 Grade in hot mix plant,VG-30 grade paving bitumen (as per clause 504.2.1) complying with IS-73-2013/IS15462(IR SP53) in 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 complete, excluding cost of primer/tack coat 40mm (Compacted thickness)Using grading-2 with 5.4% bitumen(30-40mm), 40-60 TPH Hot mix plant and Mechanical Paver Finisher grading to using VG 30 grade 60/70 grade as per drawing,formwork,curing,including cost of all materials,labour,hire charges of machinery,loading,unloading ,lead,lift ,transporting etc., complete as per the direction of the engineer in charge for successful completion of work

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC :67 -2012 including lettering made of high intensity grade micro prismatic type IV sheeting, fixed over aluminium sheeting, 2mm or aluminium composite Panal and 4mm thick angle iron post 75mm x75mm x60mm x60mm below ground level as per approved drawing. 2.8mtrs long firmly fixed to the ground by means of properly desgned foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing.The item includes earthwork excavation, Cement Concrete M-15 grade, 2 coats of approved colour synthetic enamel painting to the steel surface with black and white paint to poles 30cm alternate as per clause including curing, cost of all materials, labour, loading, unloading, lead, lift, transporting etc., complete 60 cm equilateral triangle as per drawing,formwork,curing,including cost of all materials,labour,hire charges of machinery,loading,unloading,lead,lift, transporting etc., complete as per the direction of the engineer in charge for successful completion of work

90 cm equilateral triangle

60cm high circular

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 5.50kg/sqmtr,2.5mm thick 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 etc., complete. as per drawing,formwork,curing,hire charges of machinery,loading,unloading,lead,lift, transporting etc., complete as per the direction of the engineer in charge for successful completion of work

Providing and fixing of Reflective Raised Pavement marker (RPM’s) / Cat eyes / Road studs confirming to ASTM D4280 type - H, having reflective panels made of prismatic lens of total 20mm size of 130mm X 105mm and reflecting area of 13 Sq Cm with the slope of retro reflective surface The RPM’s should be fixed by using two numbers of polymer shanks using appropriate adhesive as recommended and certified by RPM manufacturer. The raised pavement marker should support a sufficient minimum load of 13635 Kg in accordance with ministry specification. The test certificates of the product and purchase lots certificate issued by the supplier should be produced at the time of billing, the RPMs should be got approved by the engineer incharge of the work before fixing at site. The cost is inclusive of all lead lift, transportation, labour, fixing in position firmly, Transportation charges, all taxes cost and conveyance of all materials, labour, hire charges of machinery, etc., complete as per drawing,formwork,curing,including cost of all materials,labour,hire charges of machinery,loading,unloading,lead,lift, transporting etc., complete as per the direction of the engineer in charge for successful completion of work

Providing, erecting and fixing “W” metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform 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 5 mm, 330 mm long complete including earthwork for foundation backfilling compacting in layers cost of all materials, labour, loading, unloading, lead, lift, transporting etc., completecomplete as per drawing,formwork,curing,including cost of all materials,labour,hire charges of machinery,loading,unloading,lead,lift, transporting etc., complete as per the direction of the engineer in charge for successful completion of work

T L Ashok

Bidder Name

T L Ashok

SRP CONSTRUCTION