renewal work of msb to bhaturi road - providing, laying, spreading and compacting stone aggregates of 22.4-53 mm to water bound macadam-3 specification including spreading in uniform thickness, hand packing, rolling with smooth wheel 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. (a) by manual means 2 providing and applying tack coat with bitumen vg-10 using bitumen distributor at the rate of 0.30 kg per sqm on the prepared bituminous surface cleaned with hydraulic broom as per technical pecification clause 503. 3 providinglaying & rolling of open graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using vg-10 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 three wheel 80-100 kn static roller capacity finished to required level and grades to be followed by seal coat . technical sepecification claues 508 4 providing and laying seal coat by manual means with vg-10 grade 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 5 maintenance charge including @ earth work ,repair of painted surface, earthwork on patri , etc.as direction of e.i for the period of five years from the actual completion of workmaintenance cost for 1st year (@ 0 % of total work amount ) 6 maintenance charge including @ earth work ,repair of painted surface, earthwork on patri , etc.as direction of e.i for the period of five years from the actual completion of workmaintenance cost for 2nd year (@ 1.5 % of total work amount ) 7 maintenance charge including @ earth work ,repair of painted surface, earthwork on patri , etc.as direction of e.i for the period of five years from the actual completion of workmaintenance cost for 3rd year (@ 3.0 % of total work amount ) 8 maintenance charge including @ earth work ,repair of painted surface, earthwork on patri , etc.as direction of e.i for the period of five years from the actual completion of workmaintenance cost for 4th year (@ 4.5 % of total work amount ) 9 maintenance charge including @ earth work ,repair of painted surface, earthwork on patri , etc.as direction of e.i for the period of five years from the actual completion of workmaintenance cost for 5th year (@ 6.0 % of total work amount )