Ministry Of Road Transport And Highways Tender

Mastic Asphalt (Providing and laying 25 mm thick mastic asphalt wearing course with paving grade bitumen meeting the requirements given in table 500-29, prepared by using mastic cooker and laid to required level and slope after cleaning the surface, including providing antiskid surface with bitumen precoated fine-grained hard stone chipping of 13.2 mm nominal size at the rate of 0.005cum per 10 sqm and at an approximate spacing of 10 cm center to center in both directions, pressed into surface when the temperature of surfaces not less than 1000C, protruding 1 mm to 4 mm over mastic surface, all complete as per clause 515.)

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.

Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface (Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes.)

Replacement of Damaged Overhead Gantry Direction board Aluminium sheeting fixed with encapsulated lens type reflective sheeting including 2% towards lettering, cost of angle iron, cost of drilling holes, nuts, bolts etc. and signs as applicable

(Providing and Fixing of retroreflectorised cautionary, mandatory and informatory sign asper IRC: 67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing). The item include earthwork excavation, Cement Concrete M-15 grade, 2 coats of approved colour synthetic enamel painting to the surface with black and white paint to poles 30 cm alternate as per clauses, including curing, cost of all materials, labour, loading, unloading, lead, lift, transportation , etc.,complete. Reflectivity warrenty as per IRC;67-2012. 90 cm equilateral triangle

90 cm circular

60by60 cm Square

90 cm high octagon

90 cm x 30 cm rectangular hazard

75 cm x 90 cm rectangular single chevron

155 cm x 90 cm rectangular double Chevron

Supplying and Installation of delineators(roadway indicators, hazard markers, object marker), 80-100 cm high above ground level, painted black and white in 15 cm wide strip, fitted with 80x100 mm rectangularor 75 mm dia circular reflectorised panel and conforming to IRC-79 and the drawing.

Road Markers/Road Stud with Lense Reflector (Providing and fixing of road stud 100x 100 mm, die cast in aluminium, resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concrete or asphaltic surface by drilling hole 30 mm upto a depth of 60 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS 873 part 4:1973)

Solar Blinkers Providing and fixing Solar Traffic Light Blinker 300 mm dia, LED Aspect made of FRP/Poly carbonate with battery backup fitted on 150 mm dia MS pipe-3.0 meter long from the ground level, firmly fixed to the ground by mean of properly designed foundation with M-15 grade cement concrete 60x60x60 cm, below ground level.

Solar Powered Road Marker(Solar Stud) Solar Powered Road Marker (Solar Stud ), Supplying of solar raised pavement markers made of polycarbonate molded body with circular shape solar powered LEO self Illuminating in active mode , 360 degree illumination and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face in passive mode. The marker shall support a load of 20000kg tested in accordance to ASTM D 4280.The marker body should be resistant to dust and water ingress according to IP65 standards and should withstand temperatures in the range of 0C to 70C.Colour of lighting could be provided in redor yellow(amber) as per requirement and typical frequency of blinking is 1Hz. There should be current losses of less than 20 microamperes at 2.4 V in sleep charging mode to enhance the life of marker and a full charge should provide for a minimum autonomy of 50 hours. The height, width and length of the marker shall not be less than 10mm x 100mm x 100mm respectively. The weight of the marker shall not exceed 0.5 kg. Fixing will be by drilling holes on road for the shanks to go inside, without nails and using epoxy resin based adhesive and complete as per directed by engineer.

Replacement of Damaged Solar Street Light Providing and erecting 40 watt fully integrated Solar Street light system as per standard specification for NH street lighting system mounted on circular hollow steel pole of 8.1 mtr height, • 30 meter apart, 1.8 meter overhang on one side of foothpath and both sides if fixed in the median and fixed firmly in· concrete foundation. (For fixing in shoulder).

Reflective tapes

Replacement of Damaged Metal Beam Crash Barrier Providing and erecting a “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, 1.1m 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 as per clause 810.

Re-construction of damaged parapet Wall of Existing Culverts Plain/ Reinforced Cement Concrete PCC Grade M20

Re-construction of damaged parapet Wall of Existing Culverts Plastering with cement mortar(1:3)

Painting Two Coats on Concrete Surfaces Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces