providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smoothwheel roller 80-100 kn in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per technical specification clause 405. ( including all material, t&p, labour cess etc. but excluding g.s.t. ) 2 providing and applying primer coat with bitumen emulsion ( ss ) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70 kg / sqm using mechanical means as per technical specification clause 502 ( including all material, t&p, labour cess etc. but excluding g.s.t. ) 3 providing and applying tack coat with bitumen vg-10 using bitumen distributor at the rate of 0.30kg per sqm on the prepared bituminous surface cleaned with hydraulic broom as per technical specification clause 503. ( including all material, t&p, labour cess etc. but excluding g.s.t. ) 4 providing, laying and rolling of open-gradedpremix surfacingof 20 mm thickness composed of 13.2 mm to 11.2 mm aggregates either using penetration grade bitumen the required line grade and level to serve aswearing course on a previously prepared base. including mixing in a suitable plant , laying and rolling with a smooth wheeled roller 8-10 tonne capacity, and finishing to required level andgrade as per technical specification clause 508 of mord specification. ( including all material, t&p, labour cess etc. but excluding g.s.t. ) 5 providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using type c, as per technical specification clause 510 of mord specification ( including all material, t&p, labour cess etc. but excluding g.s.t. ) 6 construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table 300.2 with lead upto 1000 m as per technical specification clause 303.1.. ( including all material, t&p, labour cess etc. but excluding g.s.t. )