Details: constn. of subgrade and earthen shoulders with approved materials obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required and compacted to meet requirement of table 300.2 with lead upto 1000m. as per technical specification clause 303.1 construction of granular sub-base by providing well graded,speading in uniform layers with motor grader on prepared surface ,mixing by mix in place method with rotavater at omc, and compacting with smooth wheel roller to achieve the desired density, complete as per technical specification clause 401. of mord data book cement treated subbase:-providing,laying and spreading material on a prepared sub grade,adding cement @ 2% by weight to the spread material manually,mixing in place with rotavator and compacting with road roller at omc to ahieve the desired unconfined compressive strength and to form a layer of sub-base. cement treated base:-providing,laying and spreading material on a prepared sub base,a
Sector: PWD