We Do It All

CDM provides underwater inspection, maintenance, repair, construction, and technical support services within The United States. Our services are designed around the needs of the specific industries served. All phases of Plant Water Intake and Discharge System Maintenance.   

Our services include, but are not limited to the following:

Aquatic debris mitigation/grass harvesting and removal

Cathodic protection testing 

Circulating water pump removal

 Clarifier cleaning and repairs

 Cooling tower cleaning, and repair

Dredging

, Floating trash barrier Installation, removal, and service

Sluice gate, stop log and valve inspection, maintenance and installation

 Hard growth removal

 High-Pressure water blasting

 Intake pipeline system maintenance and lining

 Intake well inspection and debris removal

 Mud Pumping/Dredging permit/non-permit

 Pipeline Installations

 Sonar Engineering Support

 System programming and troubleshooting

 Trash rack inspection cleaning, removal, and installation

 Trash rake inspection adjustment maintenance, and replacement

 Traveling water screen inspection, adjustment, maintenance, and replacement

Underwater concrete repair

 Underwater survey/video inspections

 Vessel recovery/aircraft recovery

 Well cleaning and dewatering (EPA approved filter system for dredging)