Details: hsr item 17.15.2-granular sub-base with coarse graded material - grading-i or ii or iii (table:- 400-2)construction of granular sub-base by providing coarse 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 vibratory roller to achieve the desired density, complete as per clause 401.of mortandh specifications 2. grading ii materialhsr rate(rs.) 1044.00 through rate hsr item 17.5.3-compacting original ground 3. compaction of earthworkcompaction of & preparation of sub grade including loosening, levelling of earth 225 mm thick top layer, rough dressing of soil, final dressing of earth to give level, camber, watering, rolling with road roller, compacting the bed to achieve minimum dry density as given in the table 3000-2 as per technical clause 305 of mort&h specificationshsr rate(rs.) 7.00 through rate hsr item 5.23.2-demolishing cement concrete manually/ by mechanical means inclu
Sector: General Admin