Repair and resurfacing of Roads in FACT Udyogamandal Township

Repairing and resurfacing of Roads in FACT Udyogamandal Township.

Supplying and stacking at site 36mm or nearest size hard granite broken stone for measurement.(7.5% deduction will be made from the stack measurment to arrive at the net quantity supplied).

Supplying and stacking at site 12mm or nearest size hard granite broken stone for pre-measurement.

Supplying and stacking at site 6mm or nearest size hard granite broken stone for pre-measurement.

Supplying and stacking at site paving bitumen VG-30 or equivalent with sealed container for measurement.

Supplying and stacking at site Rapid setting bitumen emulsion (182 Kg Barrels)

Providing an extra premix layer for leveling the severely damaged portion of road and to obtain a level surface to receive chipping carpet using departmental materials viz; 12 mm stone aggregate ,bitumen @ 48 Kg/Cu.m of metal & bitumen emulsion @ 6.25 kg/m3 for tack coat) after forming the potholes to regular shape, removing loose and defective material, applying emulsion with sprayer as tack coat,laying hot premix and rolling until coarse aggregate has a firm surface including hire for roller, boiler, sprayers,wire brushes, pouring cans etc, cost of fuel, oil etc, lighting, watching and other sundry stores etc.complete including charges for picking the existing damaged road surface to the required depth and removing all waste/earth etc.from the road surface (Measurement will be based on stack measurement vide item of 12 mm broken stone)

Providing 20mm thick pre-mixed chipping carpet using departmental materials (broken stone, emulsion & bitumen) after thoroughly cleaning the base with compressed air ,wire brushes , brass brooms and applying an emulsion priming coat of 6 Kg /10M2 and spreading the hot pre-mix (formed of 0.27M3 of departmental 12mm metal and 12.96kg of bitumen per 10M2) rolling to dense surface, then spreading the seal coat (comprising of a hot pre-mix of .09M3 of 6mm departmental metal and 8.64Kg of bitumen per 10M2)again rolling including the cost of , oils and fuel , hire of brass brooms , camber board , roler and other machines,watching, lighting and other charges etc. complete(Total usage of bitumen is 21.6 Kg per 10M2,and emulsion 6Kg/10 M2).

Filling up pot holes ( cut and formed to regular shapes and all loose and defective materials removed ) after applying a prime coat of hot bitumen using 36mm departmental broken stones and compacting with power roller / iron rammer to get a compact surface and applying hot bitumen by a pressure sprayer with all conveyance including cost of oils and fuel and hire charges of machinery and sundry expenses, etc. complete. (Total usage of bitumen 27.5kg / M3).

Painting road surface ,marking two coats to give uniform finish with road marking paint of superior make like Goodlass Nerolac brand No. 452/002 or equivalent as approved by the Engineer in charge ,including cost of paint and labour charges for cleaning the surface of all dirt ,scales, oil and grease and other foreign materials etc. and line out etc. complete.

Supplying and filling the sides of roads with good quality red earth to the required levels including spreading in layers , breaking clods ,watering and consolidating each layer with sheep foot roller /power roller of minimum 8tonnes weight ,levelling ,dressing etc complete with all leads and lifts (20% deduction will be made if measured loose in lorries to arrive at the net quantity supplied and filled)

S Shaji