tender for special repair work of pokhanni link road block nindura district barabanki ; 1 providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam 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 screeningto fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per technical specification clause 405. ( rates excluding cost of gst ) 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 withhydraulic broom as per technical specification clause 503. ( rates including cost of bitumen & excluding cost of gst ) 3 20mm thick open-graded premix carpet using bituminous ( penetration grade / modified bitumen ) binder 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 as per technical specification clause 508. ( rates including cost of bitumen & excluding cost of gst ) 4 seal coat 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 ( rates including cost of bitumen & excluding cost of gst )