formation of Bitumen Surface for TENNIS,BASKETBALL,VOLLEYBALL & HAND BALL
WMM Bottom Layer (Wet Mix Macadam)
Clean and scrap off all loose materials; prepare to specified levels; grad free of grit; and WMM (Wet Mix Macadam) for base including supply of all metal and M-SAND to a finished thickness of 150mm after consolidation with roller as directed by using 35mm-40mm down grade metal and 24% of M-SAND for blind age filter forming edge bunds, dry rolling watering wet rolling to proper chamber and gradient including gravel binding, using power roller of 10 Ton capacity etc. The rate is inclusive of materials conveyance from quarry to site, labour of laying to lines and grades, including hire charges for all machineries required, rolling not less than10T capacity roller etc.- Complete.
Preparing the metal surface for black topping work by cleaning and applying tack coat 2 kg/10 sqm of 80/100 grade bitumen over WBM surface.
Providing bitumen surface over WBM using 20 mm to 12 mm chips mixed with 60/70 grade bitumen to 30 mm consolidated thickness using by paver machines and vibrator roller.
B) Seal coat
Providing seal coat over bitumen surface using 6 mm chips mixed with 60/70 grade bitumen to 20 mm consolidated thickness using by paver machines and vibrator roller.