A coastal Washington marine contractor received a third-party lawsuit for violations of the Clean Water Act (CWA). Clear Creek immediately deployed an interim Chitosan Enhanced Sand Filtration (CESF) system to treat stormwater runoff from the marine facility and storage yard.
The temporary CESF system was also utilized as full scale pilot test to evaluate the design elements of a permanent stormwater treatment system. Clear Creek worked with the project engineer and owner to design the permanent treatment system to utilize existing infrastructure and limit interference with the facility activities. The treatment system has successfully treated and discharged over 100,000,000 gallons since commissioning in 2013.
- In-House Bench Testing
- Water Treatment Plan Submittal
- Interim System Rental
- Infrastructure Design Assistance
- Long-term O&M Assistance
- Chitosan Enhanced Sand Filtration
- 500 gallons-per-minute
- System Automation & SCADA Capabilities