Providing and laying patch work with close-graded premix surfacing material of 20 mm thickness from Barmala Barrier to Olinda D Board

Providing and applying tack coat with penetration grade bitumen VG-10 using bitumen pressure distributor at the rate of 0.40 kg per sqm on the prepared bituminous surface/granular surface treated with prime coat after cleaning the surface complete as per technical specifications. (AOR)

Patch work with Close grated premix surfacing / mixed seal surfacing 20 mm thickness ( Type –B)Providing and laying patch work with close-graded premix surfacing material of 20 m thickness Type –B using penetration grade bitumen VG 30 @ 1.9 Kg. per sqm and crushed stone aggregates of specified grading after trimming the pot hole , removal failed material , including mixing in batch type hot mix plant, carriage mix material to site of work, lying by suitable means and rolling with smooth wheeled roller to match adjoining surface complete as per technical clause 512 of MORT&H specifications. (AOR)