AR and MO Supplementary Drain

Carrying out Bathymetry Survey work includes quantity calculation with reference to specified depth for Supplementary Drain from Off Taking Point (RD 34500m) to Rithala Bridge (RD 16436m). Supply of Chart and cross section boundary wall to boundary wall, basic data, echo roll if available at every 50m intreval in hard & soft copy, basic data, echo roll if available with mobilization of survey equipment echo sounder and all accessories, materials and manpower and completion of entire survey. 1. X - Profile Section at every 50 M 2. Y Profile Section at every 2 M 3. L – Section at every 50 M 4. 2 Copies of Data 5. Silt Calculation Volume Report 6. Silt Calculation Area Report 7. Inlet Invert Level with Seprate List with RDs