Maintenance Dredging of Navigation Channel 2025-26

Maintenance Dredging along the navigational channel at Dighi indicated on hydrographic chart 2466/2025 as area 555m x 60m Approx Qty:- 67,461 Cu.m and Depth to be achieved 2.5 mtr respectively wrt CD. Maintenance Dredging along the navigational channel at Agardanda indicated on hydrographic chart 2467/2025 as area 205m x 160m Approx Qty:- 56,385 Cu.m and Depth to be achieved 2.5 mtr respectively wrt CD. Total Quantity to be dredged at Dighi & Agardanda is 1,23,846 Cu.m At specified area, along with slope of 1:4 & tolerance 0.3m as mentioned in the hydrographic Chart respectively. The dredger should be capable of dredging all type of soils, silt marine soft / stiff clay loose boulders, pebbles, soft rocks, hard strata etc. The cost should include all lifts and leads conveying and deposition of the same over dumping area located at an average distance of approx. 20.51 N.m. (appro.x 38 km one way) in deep sea. Dredged material is to be dumped at dumping area as designated by Mumbai Port Trust (MbPT). The contractor at his own cost should comply with all necessary formalities to obtain permission of dumping from MbPT. This further includes all necessary arrangements of crew, fuel oil, tools, plants, equipment, machinery and labour along with accessories assembling, mobilising & demobilising all plant and equipment required with cost of pre, intermediate (as & when required) and post dredging Hydrographic survey, etc. to the complete satisfaction of the Marine Engineer & Chief Surveyor, MMB.