combined sewer


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combined sewer

A sewer which carries both sanitary sewage and storm water.
References in periodicals archive ?
By upgrading and screening the combined sewer overflows we will also improve water quality in the River Wear.
Northumbrian Water is improving 400 metres of pipe, replacing six combined sewer overflows and upgrading two more in the Ashington, Bedlington and Bedlington Station areas.
Foul water from a combined sewer pipe poured in to Lustrum Beck in Hartburn, Stockton, yesterday.
The award categories were plant operations and maintenance, beneficial use of sludge, pretreatment, and storm water or combined sewer overflow management.
PORTLAND, Maine -- Hydro International, a leading provider of environmentally sustainable products and innovative solutions that control and treat stormwater, wastewater and combined sewer overflows, today announced a new market-focused US business structure poised to take advantage of increasing opportunities in the municipal wastewater, stormwater and "wet weather" markets.
Tenders are invited for Professional Services to Develop 2018 Combined Sewer Overflow Long Term Control Plan Update
Northumbrian Water is upgrading and screening 10 combined sewer overflows - eight in Corbridge and two in Stocksfield.
Combined sewer - Demolition of 5 manholes;- Conversion of 2 manholes;- New construction of 3 manholes;- Dismantling of combined sewers of concrete DN 300-800 300 m;- Construction of new combined sewers of concrete DN 300 20 m;- Construction of new combined sewers of concrete DN 600 approximately 75 m;- Construction of new combined sewers of concrete DN 800 140 m;- Excavated soil about 1 650 mA;- Resurfacing about 180 mA.
Communities with combined sewer systems may face higher rates of gastrointestinal illness during heavy rainfalls, found a study published in the September issue of Environmental Health Perspectives.
During heavy rainfalls, these combined systems can become overloaded, and water utilities must discharge the excess--what's known as a combined sewer overflow (CSO)--into rivers and other water bodies, which may be the local source of drinking water.
Projects must be within urbanized areas according to the latest Decennial Census in which National Pollutant Discharge Elimination System (NPDES) permit coverage is required for the discharge of stormwater from municipal separate storm sewer systems, or for discharges from combined sewer overflows through combined sewer systems.
2 million contract to rehabilitate 5,575 linear feet of aging combined sewer in downtown St.
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