renewal work of darjinpurwa link road in district bahraich financial year 2024-25 (vidhan sabha-balha) with five year maintenance - wbm grading-3 :- providing, laying, spreading and compacting stone aggregated of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth whee 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 densityas per technical specification clauses 405. 2 tack coat-providing and applying tack coat with bitumen vg-10 using rate of 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleand with hydraulic broom as per technical specification clause 503 (including cost of bitumen) 3 open graded premix carpet 20mm thick providing, laying and rolling of open graded premix carpet-providing, laying and rolling of open - graded premix carpet of 20mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen vg-10 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. but including cost of bitumen required for proper completion of work by(including cost of bitumen) 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 cas per technical specification clause 510. (including cost of bitumen) 5 construction of sub grade and earthen shoulder :- construction of subgrade & 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 clause 303.1.(patri)