FAIRFAX WATER POTOMAC RIVER INTAKE CLEANING
Onshore and Offshore Intake Structure Cleaning
Coastal provided services to clean both the off and onshore intakes for their water treatment facility located in Fairfax, VA. Access to the intakes was limited, making traditional mechanical dredging techniques impossible. All dredging and debris removal was done firsthand by our dive team, pumping sand when possible and coordinating with an onshore crane crew when needed. Despite the larger than expected amount of material, our team was able to problem solve in real time and finish the project ahead of schedule.
Principal Services Agreement to provide underwater and inspection services 2022-2025.
Underwater inspection, ROV inspection, leak testing via use of food-grade biodegradable dye.