GSB to the Road

Construction of granular sub-base by providing well graded HBG M/C material (Grading III material) (Table 400.1A), 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 Technical Specification Clause 401 MORD including cost of all materials, labour, conveyance, hire charges of machinary, including overhead charges & Contractors profit but excluding GST and Seignorage charges etc., complete for finished item of work.