renewal with special repair of kalabag road to jotbaghi link road under rajya sadak nidhi in distt . gorakhpur in f y 2020-21 ( lot no . 4 / 4 ) , providing and laying spreading and compacting stone aggregates of specific sizes to water bound macadam specification incluidng 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 dencity as per mord technical specification clause 405 ( including labour cess and royality ) ( gst will be paid extra as per applicable ) , in km , providing and applying tack coat with bitumen ( vg-10 ) using bitumen pressure distributor at the rate of 0 . 35kg per sqm on the prepared bituminous surface cleaned with hydraulic broom as per technical speicification clause 503 ( including cost of bitumen and labour cess ) ( gst will be paid extra as per applicable ) , in km , providing , laying and rolling of open-graded premix carpet of 20mm thickness composed of 13 . 2 to 5 . 6 mm aggregates either using penetration grade bitumen vg-10 @ 1 . 46 kg /sqm to required line grade and level to serve as wearing coarse on a previously prepared base , including mixing in a suitable plant , laying and rolling with a three wheel 80-100kn static roller capacity finished to required level and grades to be followed by seal coat as per techincal specification clause 5 . 9 , 508 case ii by mechinical means ( including cost of bitumen , labour cess and royality ) ( gst will be paid extra as per applicable ) , in km , providing and applying seal coat type c comprising of a layer of bituminous binder using vg-10 @ 0 . 65 kg per sqm followed by a cover of stone chipping of specified grading and rolling with power roller 8-10 tonne kn static roller and finishing to required level and grades as per technical specification clause 510 ( including cost of bitumen , labour cess and royality ) ( gst will be paid extra as per applicable ) , in km , construction of un-reinforced , expansion and construction joint only , plain cement concrete pavement , thickness as per design , over a prepared sub base , with 43 grade cement or any other type as per clause 1501 . 2 . 2 m 30 ( grade ) , coarse and fine aggregates conforming to is:383 , maximum size of coarse aggregate not exceeding 25mm , mixed in a concrete mixer of not less than 0 . 2 cum . capacity and appropriate weigh batcher using approved mix design , laid in approved fixed side formwork ( steel channel , wedges , steel plates including leveling the formwork as per drawing ) spreading the concrete with shovels , rakes , compacted using needle , screed and plate vibrators and finished in continuous operation including provision of contraction and expansion , construction joints applying sealant , near approaches to bridge / culvert and construction joints , admixtures as approved , curing of concrete slabs for 14 days and water finishing to lines and grade as per drawing and technical specification clause 1501 and as per direction of e-in-c of work . ( including labour cess and royality ) ( gst will be paid extra as per applicable ) , in km , construction of embankment with approved material obtained from borrow pits with a lift upto 1 . 5 m , transporting to site , spreading , grading to required slope and compacting to meet requirement of tables 300 . 1 and 300 . 2 with a lead upto 1000 m as per technical specification clause 301 . 5 ( including labour cess ) ( gst will be paid extra as per applicable ) ( for patri ) , in km