special repair of sundarpur bindahi to tirmasahun link road - providing, laying, wbm grade-3 with 22.4-53mm size stone ballast, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled static roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. grading 3 as per clause 405.3 (including all taxes required & i/chire charges of road roller) (excluding gst) 2 providing and applying tack coat with bitumen (vg-10) using pressure distributor at the rate of0.30 kg per sqm on the prepared bituminous/granular surfacetreated with primer & cleaned with hydraulic broom as per technical specification clause 503 (including all taxes required & including cost of bitumen vg-10) (excluding gst) 3 providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion 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 of type c as per technical specification clause 508. case - i bymanual means 4 providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall usingtype c as per technical specification clause 510 5 earth work in patariesas per s.i. no. 253