Mainstream Diving Division
Emergency Response: 888-233-5338

Lock & Dam Services

Mainstream has decades of experience performing diving operations at locks and dams nationwide. 

Our lock & dam projects have included: 
  • Diving for the construction of new locks and dams
  • Inspection, maintenance, and cleaning of trash racks, traveling water screens, pumphouses, etc. 
  • Setting and sealing bulkheads and stop logs
  • FERC required inspections 
  • Scour investigations and repair projects
  • Deep dives requiring decompression chambers
  • Mapping the faces of dams for irregularities
  • Hydrographic soundings
  • ROV inspections

If you have any questions regarding our services, capabilities, or experience, please contact us.