Details: construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required and compacting to meet requirement of table 300-2. as per sepecification and direction of e/i . ( sor rcd 3.18) construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with front end loader at omc, and compacting with vibratory roller to achieve the desired density, complete as per clause 401, as per specification and direction of e/i. (rcd 4.01(b)(iii)) providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering -all work upto plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone iii) : 3 graded stone aggregate 20mm nominal size) as per sepecification and direction of e/i . ( sor bcd 5.3.1.1) centering and shuttering including strutting, proppi
Sector: Water Resource Department