Special Repair to Old NH Rambha town portion from 296/700 to 301/0 km such as patch and pothole repair

Labour for scraping, cleaning the road surface applying tack coat using 3.0Kg of bitumen for 10 Sqm and laying 75mm thick built up spray grouting in two layers 37.5mm thick each layer using 0.45cum of 25mm to 40mm size hard granite metal and 12.00 Kg. penetration grade of bitumen for 10 Sqm in each layer with 0.12 Cum of 12mm size hard granite chips as key stone for 10 Sqm spreading over and laying including heating, pouring and spreading over and spreading bitumen metal and chips and rolling with PRR including hire and running charges of PRR and all other machineries but excluding cost and conveyance of metal, chips and bitumen complete as per specification and direction as per Engineer in charge. A.R.Page-151 & Item no.27

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor @ of 0.20Kg. Per Sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per Clause 503 of MoSRT&H Specifications for Road & Bridge works. (4th Revision) A.R.Page-168 & Item no.44

Labour for laying 20mm thick premix carpet using 0.23Cum of 13.2mm to 5.6mm size crushed stone chipping & 12.70 Kg penetration grade of bitumen for 9.29 sqm including hire & running charges of PRR but excluding cost and conveyance of chips and bitumen complete as per specification and direction as per Engineer in charge.A.R.Page-155 & Item no.32

Providing & laying 6mm thick precoated seal coat Type B using .06Cum of 6.7mm size chips and 6.80 kg of 60/70 penetration grade of bitumen for 10 Sqm with 100-120 TPH HMP by transporting the Hot Mix to work site laying with a mechanical paver finisher to the required grade , laid over a previously prepared surface with a hydroststic paver finisher with sensor control to the requried grade, level & alignment with cost & conveyence of all materials etc as per clause 513 of MoSRT & H specification for road & bridge works.A.R.Page-185 & Item no.53