Ministry Of Road Transport And Highways Tender

Providing and Laying Needle punched and mechanically bonded Nonwoven Geotextile indigenously manufactured from high quality synthetic fibres on the prepared subgrade for separator cum filtration cum drainage application with necessary overlaps as per drawing.GSM200G,1.6 mm thickness,Grabtensile strength 720N,Puncture strength 400N,Trapezoidal tear 300N,Apparent opening size 150μm including cost of all materials, labour, hire charges of machinery,lead lift transportation, guarding,barricading, loading, unloading stacking,including all other incidental charges etc complete, as per specification and as directed by the Engineer in charge of work Application Methodology; These contribute to road structure strength by providing separation between the base course aggregate and underlaying, weaker soils, maintaining the structural integrity of the structure and avoiding the intermixing of the different layers. It also acts as filter around aggregate drains,it also allows water to flow into the drainage system while minimizing the passage of fine soil particle that could diminish drainage capacity. These used in application like Retaining Wall and Steep sided embankments, Embankment on soft ground, Shallow foundations,Railway tracks,Confinement ponds, reservoirs and canals.

Providing and Synthetic Biaxial Geogrid indigenously manufactured from selected high tenacity synthetic yarn with high molecular weight ( 25000 g/mol), and low carboxyl end group (30mmol/kg) for soil reinforcement application for stabilisation, requirement of geogrid strength in both direction with granular fill. with 30 x 30 Kn/m Ultimate Tensile Strength including cost of all materials, labour, hire charges of machinery,lead lift transportation, guarding,barricading, loading, unloading stacking,including all other incidental charges etc complete, as per specification and as directed by the Engineer in charge of work Technical Data;Application Methodology; Biaxial geogrids are designed for applications where strength requirement is in both directions. They are used in reinforcement of granular roadbase and subbase, area stabilization, trackbed stabilization, load transfer platforms,etc.

Providing and fixing to wall, ceiling and floor high density polyethylene pipes 6.00 kgf/sq.cm working pressure 110mm outside diameter with special flange, compression type fittings, wall clips, making good the wall, ceiling and floor, iincluding cost of all materials, labour, hire charges of machinery&testing,lead lift transportation, guarding, barricading, loading, unloading stacking,including all other incidental charges etc complete, as per specification and as directed by the Engineer in charge of work

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 - 2001 made of high intensity grade micro prismatic HIP type IV sheeting, fixed over aluminium sheeting, 2 mm thick supported on Class B GI pipe 3.50m long of 80 mm outer dia, firmly fixed to the ground by means of properly designed 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, as per clauses, including curing, cost of all materials, labour, loading, unloading, lead, lift, transporting etc complete, as per specification and as directed by the Engineer in charge of work..-80 cm x 60 cm rectangular

Laying Reinforced Cement Concrete Pipe NP4 Prestressed Concrete Pipe on First Class Bedding in Single Row 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, hire charges of machinery,lead lift transportation, guarding,barricading, loading, unloading stacking,including all other incidental charges etc complete, as per specification and as directed by the Engineer in charge of work.Using NP-4 900mm dia

Laying Reinforced Cement Concrete Pipe NP4 Prestressed Concrete Pipe on First Class Bedding in Single Row 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, hire charges of machinery,lead lift transportation, guarding,barricading, loading, unloading stacking,including all other incidental charges etc complete, as per specification and as directed by the Engineer in charge of work.Using NP-4 1200mm dia

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 , 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 with all lead for mixed material with all other incidental charges etc., complete as per the direction of the Engineer-In-Charge for successful completion of work. (Compacted Thickness) Plant Mix Method By using Motor Grader. As per job mix

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,lead lift transportation, guarding,barricading, loading, unloading stacking,including all other incidental charges etc complete, as per specification and as directed by the Engineer in charge of work,

Providing and applying Tack Coat as per Table 500-5 on prepared surface using VG-10 grade paving bitumen (80/100 grade) complying with IS.73 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,lead lift transportation, guarding,barricading, loading, unloading stacking,including all other incidental charges etc complete, as per specification and as directed by the Engineer in charge of work, II) Using 80/100 grade Bitumen (VG-10) B) On granular base such as WBM & WMM surfaces treated with primer / over B.T. surface [dry & hungry] at 2.5 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 bituminous binder 60/70 Grade (VG-30)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 Hydraustatic 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 lift transportation, guarding,barricading, loading, unloading stacking,including all other incidental charges etc complete, as per specification and as directed by the Engineer in charge of work (Compacted thickness)(C)Using 40-60 TPH Hot mix plant(ii)50 - 75 mm compacted thickness (Grading 2) with 4.50% Bitumen

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 bituminous binder 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 Hydraustatic 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 lift transportation, guarding,barricading, loading, unloading stacking,including all other incidental charges etc complete, as per specification and as directed by the Engineer in charge of work. (Compacted thickness)(c)Using 40-60 TPH Hot mix plant(ii)Grading 2 with 5.4% Bitumen (30 - 40 mm compacted thickness)(a)Using 60/70 Grade Bitumen.