Restoration of damaged stretches from Km 382 860 to km 397 300 Selected Reaches and Minor repairs of 3 culverts at Km 387.550 Km 390.850 and Km 391.050 on NH234 Madhugiri Mulbagal Section in selected reaches in the State of Karnataka

Amount

Earthwork excavation for road way in soil by mechanical means using dozer including cutting and pushing the earth to site of embankment including trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections 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.

Preparation and surface treatment of formation by removing mud and slurry, watering to the extent needed to maintain the desired moisture content, trimming to the required line, grade, profile and rolling with 8-10 tonne smooth wheeled roller, to get the required density complete as per clause 310 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.

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.

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, cost of all materials, labour, hire charges of machinery, lighting, gurading, barricading, maintenance of diversion road, loading & unloading, all lead and lift with all other incidental charges etc complete and as per the direction of the Engineer-In-Charge for successful completion of work. to achive minimum CBR value of 30% A. (iii) Grading-III Coarse graded metal

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 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, including cost of all materials, labour, hire charges of machinery, lead,lift 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. By using Motor Grader

Providing and applying primer coat with slow setting bitumen emulsion (SSI) 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, 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 granular base such as WBM & WMM surface treated with primer/over B.T.surface (dry&hunger) at min 2.5kg/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

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

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material 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 (iii)B Rubble stone masonry in cement mortar.

Earth work excavation for foundation 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, labour etc., complete. 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 Ordinary soil by manual means

Providing and laying Plain cement concrete 1:3:6 mix with Granite / Basalt / Trap crushed stone aggregate 40 mm nominal size, clean seived approved fine agreegate, mechanically mixed in concrete mixer, placed in foundation and compacted by vibrator, curing for 14 days, including cost of all materials, labour, hire charges of machinery, loading, unloading, lead, lift, transporting etc., complete except lead for cement 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

Providing & laying Plain / Reinforced Cement Concrete M 20 (1:1.5:3) in Super structue for Abutment / Pier Cap using granite/trap/basalt aggregates using 20mm and downsize and clean sieved approved fine agreegate 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 as per the direction of the Engineer-In-Charge for successful completion of work

Providing & laying Reinforced Cement Concrete M 25 (1:1:2) for solid slab superstructure using granite / trap / basalt aggregates using 20mm and downsize and clean sieved approved 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 as per the direction of the Engineer-In-Charge for successful completion of work

Providing T.M.T. Steel bar reinforcement conforming to IS-1786 designation as per table 1000-3 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, 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

Providing and Laying Reinforced cement concrete pipe NP4/NP3 prestressed concrete pipe for culverts on first class bedding of granular material in single roe, fixing collar with clean seived approved sand cement mortar 1:2,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 (i) Using NP-3(A) 900 mm dia.

M/s. SRI EKADANTHA

Bidder Name

M/s. SRI EKADANTHA

SAMRUDDHI CONSTRUCTIONS