|
| 1 | Dredging the Dock Basin area in the basin in front of NCB III from the existing sea bed level to (-)15.10m below chart datum in all type of soil including loose or compact sand, silt or any other soft materials and rock mainly lime stone, calcarenite comprising of shells cemented by crystalline calcite matrix, lime stone cap rock etc., by using suitable machinery / equipments including Heavy Duty Cutter Suction Dredger with cutter power not less than 3000 kW and conveying / pumping and dumping, leveling to required level by suitable method using floating / submerged/ Land pipeline to the recalamation area at North of existing cooling water channel including stock pile if necessary as per drawing and conditions of contract and asdirected by the \"Engineer\". The work includes removal of obstruction, if any, and inclusive of all cost / charges for all materials, machineries, etc., required for completion of work. |
| 2 | Dredging the outer approach (A-1 – attached as annexure) for mouth widening from the existing sea bed level to (-)14.80 m below chart datum in all type of soil including loose or compact sand, silt or any other soft materials and rock mainly lime stone, calcarenite comprising of shells cemented by crystalline calcite matrix, lime stone cap rock etc., by using suitable machinery / equipments including Heavy Duty Cutter Suction Dredger with cutter power not less than 3000 kW and conveying / pumping and dumping, leveling to required level by suitable method using floating / submerged/ Land pipeline/ any other suitable method to the reclamation area at Southside of South Breakwater including stock pile if necessary as per drawing and conditions of contract and as directed by the \"Engineer\". The work includes removal of obstruction, if any, and inclusive of all cost / charges for all materials, machineries, etc., required for completion of work. |
| 3 | Dredging the Dock Basin area in the inner Harbour basin (A2 – mentioned in Annexure) from the existing sea bed level to (-)14.80 m below chart datum in all type of soil including loose or compact sand, silt or any other soft materials and rock mainly lime stone, calcarenite comprising of shells cemented by crystalline calcite matrix, lime stone cap rock etc., by using suitable machinery / equipments including Heavy Duty Cutter Suction Dredger with cutter power not less than 3000 kW and conveying / pumping and dumping, leveling to required level by suitable method using floating / submerged/ Land pipeline/ any other suitable method to the reclamation area at Southside of South Breakwater including stock pile if necessary as per drawing and conditions of contract and as directed by the \"Engineer\". The work includes removal of obstruction, if any, and inclusive of all cost / charges for all materials, machineries, etc., required for completion of work. |
| 4 | Dredging the channel patches at 6 to 7km and 8 to 8.5km from the existing sea bed level to (-)15.1 m below chart datum in all type of soil including loose or compact sand, silt or any other soft materials and rock mainly lime stone, calcarenite comprising of shells cemented by crystalline calcite matrix, lime stone cap rock etc., by using suitable machinery / equipment including Heavy Duty Cutter Suction Dredger with cutter power not less than 3000 kW and conveying / pumping and dumping, leveling to required level by suitable method using floating / submerged/ Land pipeline/ any other suitable methodto the reclamation area at Southside of South Breakwater including stock pile if necessary as per drawing and conditions of contract and as directed by the \"Engineer\". The work includes removal of obstruction, if any, and inclusive of all cost / charges for all materials, machineries, etc., required for completion of work. |
| 5 | Mobilization charges of all equipment including dredgers, plants, materials, labour etc., adequate for completing the project. |
| 6 | De-mobilization of all the equipment including dredgers, plants, materials, labour etc., brought to the site after completing the entire work. |
