Karnataka Road Development Corporation Limited Tender

Construction of Granular Sub-Base Grading V as per design mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and as directed by Engineer-in- charge of work. Clause 401 of MORTH V Revision.

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver/grader in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density complete as per specifications and as directed by Engineer-in- charge of work. MORTH Specification No.406

Providing and applying primer coat with SS1 grade Bituminous Emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 kg/m2 using mechanical means complete as per specifications and as directed by Engineer-in- charge of work. Clause 502 of MORTH V revision.

Providing and applying tack coat using 80/100 grade bitumen(VG1 0) on the prepared black topped surfaces at 2.5 kg per 10sqm, heating bitumen in boiler fitted with spray set (including cleaning of road surface) including cost of all materials, labour, HOM complete as per specifications and as directed by Engineer-in- charge of work. Clause 503 of MORTH V revision

Providing and applying tack coat using 80/100 grade bitumen (VG 10) in boiler fitted with spray set distributor at the rate of 0.25 kg/m2 on the existing prepared bituminous surface (primed surface) cleaned with mechanical broom. Complete as per specifications. Clause 503 of MORTH V revision.

Providing and laying Dense Graded Bituminous Macadam using crushed aggregates of specified grading, premixed with bituminous binder VG-30 grade bituminous binder and, transporting the hot mix to work site, laying to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction in all respects complete as per specification. clause 505 of MoRTH V revision using 40/60 TPH capacity Hot mix plant with Mechanical paver Gr-II (50mm to 75mm) with 4.5% VG-30 Bitumen and as directed by Engineer-in- charge of work

Providing and laying bituminous concrete Bituminous Concrete using crushed aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site, laying with a paver finisher to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction in all respects complete as per specifications. Clause 507 of MORTH V revision using 40/60TPH capacity Hot mix plant with sensor paver Gr-II (30 mm to 40 mm) with 5.4% VG-30 Bitumen and as directed by Engineer-in- charge of work

Painting two coats after filling the surface with synthetic enamel paint in approved shades on new plastered concrete surfaces, with materials, labour complete as per specifications. MORTH Chapter 8 specification and as directed by Engineer-in- charge of work

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC:67:2012 made of Class C Type XI retro reflective sheeting fixed over 1.5 mm thick aluminium sheeting vide clause 801.3, supported on a mild steel angle iron post of size 75x75x6mm 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 and as directed by Engineer-in- charge of work.The sign shall be maintained as per section 12 of IRC:67:2012. 900 MM Equilateral triangle- TYPE XI

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC:67:2012 made of Class C Type XI retro reflective sheeting fixed over 1.5 mm thick aluminium sheeting vide clause 801.3, supported on a mild steel angle iron post of size 75x75x6mm 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 and as directed by Engineer-in- charge of work.The sign shall be maintained as per section 12 of IRC:67:2012. 600 MM Circle- TYPE XI

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC:67:2012 made of Class C Type XI retro reflective sheeting fixed over 1.5 mm thick aluminium sheeting vide clause 801.3, supported on a mild steel angle iron post of size 75x75x6mm 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 and as directed by Engineer-in- charge of work.The sign shall be maintained as per section 12 of IRC:67:2012. 600 X 8OO mm - TYPE XI

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC:67:2012 made of Class C Type XI retro reflective sheeting fixed over 1.5 mm thick aluminium sheeting vide clause 801.3, supported on a mild steel angle iron post of size 75x75x6mm 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 sign shall be maintained as per section 12 of IRC:67:2012. 900 MM Octagon Stop Board - TYPE XI

Road Marking with Hot Applied Thermoplastic Compound with Reflectrising Glass Beads on Bituminous Surface/Concrete Surface: Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads at 250gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 standards specified. The finished surface to be level, uniform and free from streaks and holes complete as per specifications and as directed by Engineer-in- charge of work. MORTH Specification No. 803

Road stud Supply and installation of Moulded Shank Raised Pavement Markers made of polycarbonate and ABS(Acrylonitrile Butadiene Styrene) moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face and shall support a load of 16000 kg tested in accordance to Specifications of Category A of MORTH Circular No RW/NH/33023/10-97- DO Ill Dt 11.06. 1997. The height, width and lengthshall not exceed 50 mm, 100 mm and 102 mm and with minimum reflective area of 13 Sqcm on each side and the slope to the base shallbe 35 degree. The strength of detachment of the integrated cylindricalshanks, (of diameter not less than 19 mm and height not less than 30 mm)from the body is to be a minimum value of 500 Kg. Fixing will be by drillingholes on the road for the shanks to go inside, without nails and usin gepoxy resin based adhesive as per manufacturer's recommendation and complete as directed by the engineer.

Manufacturing,Supply and installation of Retro- reflective Hazard Marker signbaords made out of cube corner micro prismatic grade sheeting confirming to Type XI standards of IRC672012 & ASTM D 4956-09 specification & fixed over 4 mm thick Aluminium Composite Panel sheet having minimum 0.30 mm thick aluminum skin on both sides & fixed over back support frame of 25x25x 3mm MS angle frame. Supported on round pipe post of 1.5 Meters height and gouted 60 cm below ground level. The sign post should be painted with one coat of red oxide paint and two coats of synthetic enamel paint of black and firmly fixed to the ground by means of foundation with M 20 grade cement, concrete foundation size of 45 cm x 45 cm x 60 cm including cost & conveyance of all materials, equipment, machinery & Labour with all leads and lifts, Loading charges necessary for satisfactory completion of the work as directed by engineer incharge.

Making up loss of material / irregularities on shoulder to a minimum depth of 150mm to the design level by adding fresh approved soil and compacting it with appropriate equipment including cost of materials, labour, HOM complete as per specifications. MORTH Specification No.3003 and as directed by Engineer-in- charge of work

Maintenance of Hume pipe Culvert by way of Clearing, Cleaning, Erosion repair, repairs to cracks, parapet wall and protection work as per drawing and technical specification Clause 1909 and as directed by Engineer-in- charge of work

Maintenance of Slab type Culverts by way of clearing, Cleaning, Erosion repair, repairs to cracks, parapet walls and Protection works as per drawing and technical specification Clasue 1909 and as directed by Engineer-in- charge of work

The maintenance of drains include erosion, repair, clearing, cleaning, reshaping, regrading, deepening of side drains as well as catch water drains as per technical specification Clause 1908 and as directed by Engineer-in- charge of work

Construction of an underground drain 1 m x 1 m (inside dimensions) lined with RCC M-20, 15 cm thick and covered with RCC slab10 cm in thickness on urban roads and as directed by Engineer-in- charge of work