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9 services found
Whether it be a simple system adjustment or complete overhaul our water treatment professionals can help boost system performance to meet pollutant discharge standards.
Construction site water treatment is a sediment control Best Management Practice that works alongside traditional practices and should be incorporated into the site Stormwater Pollution Prevention Plan or Erosion and Sediment Control Plan. Dungeness recommends that sites which implement stormwater treatment, develop a Stormwater Treatment Plan which provides the project with a clear understanding of the treatment system components, overall hydraulics...
Stormwater Pollution Prevention Plans (SWPPPs) are formal written plans that specifically detail how stormwater is to be protected from contaminants at your construction site or industrial facility. Unlike engineering consultants, Dungeness Environmental is a stormwater treatment innovator and technology leader. It’s not hard to prepare a “canned” SWPPP to satisfy the permit requirements and give the appearance of compliance....
At Dungeness Environmental, we realize that the more we know about samples obtained from the sites where potential water treatment is being evaluated, the better chance we have at effective treatment. Our facilities are equipped with various instruments, reagents, and most importantly trained personnel. With these resources, we can evaluate various parameters of interest by physical and chemical means.
Chitosan is an amazing polymer, that has the ability to flocculate most suspended sediments from various types of water. When you send a water or a sediment sample to Dungeness Environmental, we will evaluate the ability of our products to work in your situation. With water samples, we take measurements for conductivity, pH, and turbidity. After that, we do a preliminary jar test to see if we can flocculate the sediment from the water. If the result...
As innovators of new cost effective treatment technologies, we place significant importance in systematically field testing our methods under real world conditions. This allows us to make small-scale improvements to optimize the system performance as well as to demonstrate the pollutant removal efficiencies and estimate chemical requirements. The results of Pilot-Testing are compiled and analyzed to provide our customers with a report for treatment...
Some regulatory agencies require a treatment system engineering report to justify the ability to remove contaminants of concern and to demonstrate adequate hydraulic capacity. In addition to our treatability laboratory, we have two water quality chemists, one with the Certified Professional in Water Quality certification (CPSWQ), and one with the Certified Professional in Erosion and Sediment Control (CPESC). These are today’s most relevant...
At Dungeness Environmental we understand that good regulatory liaison is just as important as good water treatment technologies. We support our technologies with complete engineering reports including bench and pilot treatability test results using water from your site, operation & maintenance manuals and complete training programs. Often we can cite other similar treatment systems that regulatory personnel can visit in order to confirm that the...
Construction sites that disturb more than one acre and discharge stormwater to surface waters in Washington state are now required to have site inspections by a Certified Erosion and Sediment Control Lead (CESCL). Dungeness Environmental offers our customers CESCL services to keep our customers in compliance with their stormwater permits through our team that includes a Certified Professional in Erosion and Sediment Control and a Certified...