Details: gsb grade 1 construction of granular sub-base by providing well graded material spreadig in uniform layers with motor grader on prepared surface, mixing by mix in place method at omc and compacting with smoth wheel rollar to achieve the desired density, complete as per mord tenhnical speicification clause 401. wbm grading -3 providing and laying spreding and compecting stone aggregates of specific sizes to water bond macdom specification including sperdaing in uniform thickness hand packing rolling with smooth wheel rollor 80-100 kn in stages to proper grade and camber applying and brooming stone screening to fill -up the interstics of coarse aggergate watering and compecting to the required dencity grading -3 as per mord tenhnical speicification clause 405. supply and alying of 125 micron polytheensheet uder the foundation (for anti salt pe
Sector: RDPR