Project Details Location San Diego, CA A major shipyard on the West Coast was having difficulty with meeting single digit part-per-billion levels for heavy metals in discharges of stormwater and hydrostatic relief water. Clear Creek conducted a low flow infield pilot test to screen applicable technologies and was awarded a design/build contract upon completion of …
Project Details Location Northern California A timber facility in Northern California had an existing bioswale to treat their stormwater runoff. The bioswale was effective in reducing pollutants, but not to their benchmark requirements. The facility was subjected to a third-party Clean Water Act lawsuit, and they needed to fast-track a more robust treatment solution. Clear …
Project Details Location San Diego, CA A major shipyard on the West Coast was having difficulty with meeting single digit part-per-billion levels for heavy metals in discharges of stormwater and hydrostatic relief water. Clear Creek conducted a low flow infield pilot test to screen applicable technologies and was awarded a design/build contract upon completion of …
Project Details Client Kiewit Corporation Location Pacifica, CA Devil’s Slide Tunnels were designed by California Department of Transportation (Caltrans) to re-route existing Highway 1 traffic around an unstable geologic formation called Devil’s Slide. Two 28′ diameter tunnels approximately 1 mile long with 10 cross passages were constructed. During excavation, groundwater and process drilling water was …
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 …
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 …
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 …
Project Details Location Seattle, WA An intermodal shipping facility in the Seattle area had an urgent need to address pollutants in their stormwater runoff. They had been targeted by a third party Clean Water Act lawsuit and needed a large-scale treatment system in a short timeframe. They chose Clear Creek to provide proof-of-concept work, engineering …
Project Details Location Washington State In 2013, Clear Creek was invited to participate in a design build project for improving stormwater quality at a rail facility in south-western Washington. Clear Creek worked with the project engineer to identify and screen candidate treatment technologies. Chitosan Enhanced Sand Filtration (CESF) was selected for this application. Clear Creek …
Project Details Client Marine Boatyard Operator Location Pierce County, WA Clear Creek received an urgent call from the facility representative. The facility needed to immediately install an industrial stormwater treatment system in order to mitigate terms of a third party Clean Water Act lawsuit. Clear Creek worked with the project engineer to develop an interim …
