Monroe Harbor Advanced Maintenance Dredging

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Monroe Harbor Advanced Maintenance Dredging - The project requirements include: Mobilize dredge to Monroe Harbor. Monroe Harbor will be mechanically dredged due to the character of materials (boulders, rocks, and more clay-like material) within the harbor. Dredged material placement method is unrestricted. The harbor will be dredged to a depth of 23-ft below Low Water Datum (LWD) plus 1-ft overdepth or point of refusal, whichever is less, within the main channel for STA 60+00 to 76+00, 0+00 to 20+00 river and 0+00 to 20+00 lake. From STA 15+75 to 4+00, a section near the wall will be dredged to 20 ft below LWD plus 1-ft overdepth or point of refusal, whichever is less. The turning basin will be dredged to a depth of 20-ft below LWD plus 1-ft overdepth or point of refusal, whichever is less, for STA 64+72 to 79+00. Placement of dredged material will be in Cell 3 at Pointe Mouillee Confined Disposal Facility (CDF). No discharge is allowed at Pointe Mouillee CDF. Demobilize when dredge work is complete.

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