RAIP in R-III division. SH- Providing SMA treatment at Railway bridge, Shantipath, BHS Marg, Africa Avenue Rotary, Africa Avenue under Bridge, G-Avenue under Bridge, BHS Marg, Laxmi Bai Nagar Rotary near Safdarjung Flyover

Amount

Providing and laying in position bitumen hot sealing (CRMB-55) for opened joint after clearing the joints of bitumen strips of existing bitumen mastic asphaltic surface etc. complete.

Providing and applying tack coat using bitumen emulsion conforming to IS: 8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom with rapid setting bituminous emulsion. On bituminous surface @ 0.25kg/sqm

Providing and laying stone matrix asphalt (SMA)-40mm thick using stabilizing additive @ 0.30% by weight of mix, hydrate lime @10% using stone aggregate 20mm, 10mm with batch mix plant as per standard job mix formula including spreading of aggregate of size 1 to 3mm applied over the hot surface @ 1 to 2kg per square metre immediately after compaction and density 2.325gm/cc and bitumen grade PMB-40 @ 6.20% by weight of mix. The mix will be prepared in batch type hot mix plant of 100-120 TPH capacity and transporting the hot mix to work site by tipper, laying with paver finisher equipment with electronic sensor to with required grade level and alignment and rolling with smooth wheeled vibratory and tendon roller to achieve the desired compaction complete as per direction of Engineer-in-charge.