New Mangalore Port Trust Tender

“Maintenance Dredging at Pondicherry port".

(a) Dredging in the Harbour Mouth, Entrance channel and Sand trap area from the existing bed level upto the level of (-) 5m and (-) 8 m respectively in all kind of soils like clay, silt, sand and gravel including muck and other materials encountered using Cutter Suction dredger of dredging capacity of not less than 75,000 cum of solids per month and discharge capacity of 4 km. The dredged spoil is to be discharged evenly along the shore at a distance of 3 to 4 Km measured from the discharge end of the dredger and as directed by Engineer in charge from time to time by laying suitable pipeline as required. If necessary, the Contractor may mobilize a Booster station to achieve the discharge distance. The length, width, depth, location to be dredged shall be decided by the Engineer in charge, as per site condition prevailing at the time of dredging and the same shall be adhered to by the Contractor. The rate quoted is to include mobilization, de-mobilization charges of the dredger, pipeline system and all other machineries necessary for the execution of the work and including GST. Any Government Agency appointed by the Engineer will be the Third Party Survey Agency for carrying out the Hydrographic surveys prior to commencement of dredging operation, at interim and on completion of work to ascertain the quantity of work done for making payment to the Contractor.(The payment for the Third Party Survey Agency shall be paid by the Port Department).

(b) Dredging in the Inner channel from the existing bed level upto the level of (- 5) m in all kind of soils like clay, silt, sand, gravel, sewage and slush but excluding isolated boulders and hard rock and other materials encountered using the same Cutter Suction dredger. The dredged spoil is to be dumped on land within a lead distance of 1 Km measured from the discharge end of the dredger and as directed by the Engineer in charge from time to time by laying suitable pipeline as required. Bunding work has to be done using suitable machineries for dumping the dredged spoil on land. The length, width, depth, location to be dredged shall be decided by the Engineer in charge, as per site condition prevailing at the time of dredging and the same shall be adhered to by the Contractor. The rate quoted is to include GST. Any Government Agency appointed by the Engineer will be the Third Party Survey Agency for carrying out the Hydrographic surveys prior to commencement of dredging operation, at interim and on completion of work to ascertain the quantity of work done for making payment to the Contractor.(The payment for the Third Party Survey Agency shall be paid by the Port Department).