Heavy Civil

Hampton Road Bridge Tunnel – VA

Project Details Location: Hampton Roads, VA he existing tunnel from Hampton to Norfolk, Virginia at the mouth of the Chesapeake Bay was continually congested. The state built needed to build another tunnel next to it to help alleviate the situation. Each end of the tunnel required a treatment system. The treatment systems had to be …

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Shipyard PFAS Remediation

Project Details LocationSturgeon Bay, Wisconsin Clear Creek Systems designed and mobilized a 200 GPM PFAS temporary treatment system, for a project at a Wisconsin shipyard. The system was designed to treat for PFAS, PFOA, turbidity, TSS, and pH. The system was operational within a week of the project being awarded and has continued to meet …

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Castro Station

Project Details Client Devcon Location Mountain View, CA This project required a 40 foot deep excavation for multi-use office building with an underground parking garage. Dewatering was needed to keep the excavation dry during construction. This was done using a dewatering well system and shoring. Groundwater was contaminated with Volatile Organic Compounds (VOCs). 41,000 cubic …

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NYS BT-1 Roundout Shaft 5B & 6B

Project Details Client Schiavone Construction Location Wappingers Falls, NY Water leakage from the RWBT at Roseton, NY will be remediated by constructing a new bypass tunnel between two new shafts, one near existing Shaft 6 to the east of the Hudson River and the other adjacent to Route 9W, to the west of the Hudson …

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Bulk Fueling Facility

Project Details Location Seattle, WA A bulk fueling facility contacted Clear Creek to assist with their stormwater discharges. The staff maintained a good BMP schedule and kept their site clean, but still had issues with elevated metals in their runoff. The facility was targeted by a citizen suit under the Clean Water Act, and had …

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Equipment Rentals & Service Site

Project Details Location Newark, CA This facility operates a heavy equipment sales, rental, and service operation and is located adjacent to the Columbia River Slough. The facility owner was under a compliance deadline and a team was assembled to fast track the project. Clear Creek worked closely with the owner, owner’s engineer, and the site …

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Heavy Equipment Sales & Service Site

Project Details Location Newark, CA A previous client contacted Clear Creek about purchasing a third Chitosan Enhanced Sand Filtration system for an additional facility they operated. The third facility had similar industrial activities and similar raw water characteristics, but more stringent discharge requirements written into its stormwater permit. The client contacted Clear Creek again, and …

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Metal Recycling Stormwater

Project Details Client A Metal Recycling Facility Location Seattle, WA A local metal recycling facility was concerned about potential recontamination of a cleanup area on the Duwamish River and opted to lower their risk horizon by implementing a stormwater runoff treatment system. Clear Creek worked with the facility’s consultant and engineer to develop a water …

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Power Generation Facility

Project Details Location Long Beach, CA A power plant in Long Beach is located on land that has been subsiding for nearly 100 years. These years of subsidence have resulted in the plant being 25 feet below sea level. In order to keep the facility from flooding, constant dewatering of contaminated, highly brackish water is …

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