Details: casting of 8.00 ton tetrapods of 3.33 with cc 1:2:4 mix (1 cement, 2 pulverised sand & 4 (40mm @60%, 20mm @40% of nominal size stone aggregate), , excluding cost of steel moulds and hire charges of crane which will be provided on free of cost with pol & operator by the department at andaman lakshadweep harbour works, rangat bay including cost of cement, pulverised sand, stone aggregate, assembling the tertrapod mould including arranging sand bags filled with local quarry dust to support the bottom of the mould, oiling of steel moulds, cost of waste oil, mixing concrete, placing inside the mould, cost of hire charges of mixer machine, , transportation of all materials to work site etc., complete. the rate is inclusive of all consumable items and gst. conveying and placing the 08 ton cap tetrapods from the tetrapod casting yard to break water and placing in position to strengthen the section of break water as per the instruction and direction of the engineer-in-charge including
Sector: Harbor