J.F. Brennan Co. Inc.  - 820 Bainbridge Street - La Crosse, WI 54603 - Phone: 608/784-7173 - Fax: 608/785-2090
Dredging & Dewatering

Brennan provides a full range of methods of removing and transporting sediment. The selection of hydraulic dredging or mechanical dredging depends on the following factors such as site conditions; quantity; type and location of materials; distance to containment area, client preference, water quality and regulatory issues
Hydraulic Dredging
Mechanical Dredging
Integrated Dredging & Dewatering
Hydraulic Dredging

Brennan has extensive experience in the hydraulic dredging, transport and placement of solids. When properly applied, hydraulic dredging is the most efficient and cost effective method to move and transport sediment. Brennan has the methods, experience and equipment to adapt to the size and complexity of your project.
ID&D® Integrated Dredging and Dewatering

Brennan has multiple ID&D® systems for dredging, transporting, segregating and dewatering sediments. Depending on sediment characteristics, we can employ ID&D® systems to continuously process the sediments from removal through dewatering. Most of our projects have resulted in beneficial re-utilization of segregated and dewatered sediments which has provided financial benefits to our clients.
Mechanical Dredging

Brennan has been active in mechanical dredging industry for over 80 years. We have barges, tugs, cranes, backhoes and bucket types for every mechanical excavation project.