Details: existing main road of btps earth work in excavation by mechanical means (hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by engineer-incharge preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earthwith lead upto 50 metres laying and spreading cement treated soil sub base on a prepared sub grade, pulverising, adding the designed quantity of cement (the quantity of cement shall be more than 2% by weight of cementsoil mix) to the spread soil, mixing in place with rotavator, grading with the motor grader and compacting with the road roller at omc to achieve the desired unconfined c
Sector: Harbor