Details: clearing of grass and removal of up to a distance of 50 m outside the periphery of the area as per technical specification clause 201 loosening, leveling and compacting original ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at omc and then compacted by rolling so as to achieve minimum dry density as given in tablea 300.1 and 300.2 for embankment construction as per technical specification clause 301.41 s.o.r. item no.3.20 case-ii (ii) granular sub-base with close graded material (table:400-1) by mix in place method (construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at omc, and compacting with smooth wheel roller to achieve the desired density, complete as per technical specification clause 401) with grading -iii materials.o.r. item no. 4.01
Sector: Water Resource Department