annual repair of od bansi dhani to belbanwa road - providing, laying, spreading and compacting stone aggregates of pot holse filling with 22.4-53mm to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with threewheel 80-100 kn static roller in stages to proper grade and camber, applying and brooming,type - b screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per technical specification clause 405. (the rate are excluding g.s.t. which will be paid extra as applicable) 2 providing and applying tack coat with 80/100 bulk bitumen on prepared surface of granular base including clearing of road surface and spraying tack coat @ 0.30 kg/sqm using mechanical means and including cost of all labour, materials, t&p, all taxes etc. complete as per direction of e/i. (including cost of bitumen) (the rate are excluding g.s.t. which will be paid extra as applicable) 3 providing and laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 11.2 mm aggregates as per specification using penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant laying and rolling with a smooth wheeled roller 8-10 tonne capacity including cost of labour, t&p etc complete for proper completion of work as per direction of e/i. (including cost of bitumen) (the rate are excluding g.s.t. which will be paid extra as applicable) 4 providing and laying seal coat by manual means with bitumen 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. (including cost of bitumen) (the rate are excluding g.s.t. which will be paid extra as applicable)