tender for construction work of nh 31 baria to mishras mathia road - constn. of embankment with approved materials obtained from borrow pits with a lift and leas, transportingto site, spreading, grading to required slope and compacted to meet requirement of table 300.1 & 300.2 with lead upto 1000m. as per technical specification clause 301.5 2 construction of granular sub base by providing well graded material spreeding in uniform 12.5 cm compacted layers with motor grader on prepaired surface mixing by mix in place method with rotavator at omc and compacting with smooth wheel roller to achive the desired density complete as per mord specification clause 401 s. no.4.1 grade-1 compacted qty. 3 wbm g-2:(45-63mm)providing and laying spreading and compacting stone aggregate of specific sizes to water bound macadam specification including spreading in uniform 7.5 cm. thickness hand packing rolling with smooth wheel roller 80-100 kn in stages to proper grade and camber applying and brooming stone screening/binding materials to fill-up the interstices of coarse aggregate watering and compacting to the required density grading-2 as per mord specification clause 405 s.no. 4.5(2)grade-2 compacted qty. 4 providing, laying, spreading and compacting stone aggregate of specific size 22-4-53mm to water bound macadum 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 compating to the required density grading 3 as per technical specification clause 405 of mord data book.compacted thickness 7.50 cm. 5 providing and applying primer coat with bitumen emulsion (ss-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70 kg/ sqm using mechanical means as per clause 502 of mord data book. 6 providing and applying tack coat with bitumen (v.g.10)using pressure distributor at the rate of 0.35kg per sqm on the prepared bituminous surface cleaned with machanical broom as per 503 of mord data book 7 providing and applying and rolling of open graded premix carpet of 20 mm thickness composed of 13.2mm to 5.6mm aggregates either using penitation grade bitumen or emulsion to require line grade and level to serve as vearing coarse 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 grates to be followde by seal coat or either as per technical specification clause 508 8 providing and laying seal coat sealing the voids in a bitumenus surface laid to the specified levels grade and cross fall using type-c as per technical specification clause 510 9 brick edging with is class-150 bricks laid morter in both side of the road 7.5 cm wide including cost of materials and labour t&p etc. required for proper completion of the work as per pwd detailed specification no. 20.15 10 constn. ofpatri both side of roadwith approved materials 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 1000m. as per technical specification clause 303.1 11 providing and fixing of sign board complete in all respect.