Desilting of Existing Strom water drain at Ward No.01 to 27 at Thirunindravur Municipality Limits.

Sand and Silt Under Water (SS20B) Earth work excavating and depositing on bank with initial lead of 10m initial lift of 2m in Slush and silt under water upto 0.75m depth requiring the aid of basket and vessels (SS20B) including cost of earthwork, loading, conveyance of earth using tipper lorries lead upto 3kmts, unloading and refilling at lowlying area as direction by the departmental officers etc., complete as per standard specifications.