Bury It and Forget It
WSSC is first in the country to go underground with zinc pipes wrapped in the latest technology
OFFICE OF COMMUNICATIONS AND COMMUNITY RELATIONS
FOR IMMEDIATE RELEASE
LAUREL, MD – October 27, 2016: Hindsight is 20/20, especially when it comes to infrastructure investment. Water mains, roads, bridges - many need replacing.
While the investment can’t be made overnight, WSSC is making an innovative change to water main replacement, greatly benefitting generations to come.
Zinc-coated ductile iron pipe and V-Bio® Enhanced Polyethylene Encasement are now standard materials.
Why should you care? Because traditional ductile iron pipe lasts about 50-75 years. When it breaks or wears out, WSSC digs up your street to replace a section – sometimes even a mile or two - of old water main. That costs money and it’s an inconvenience.
By switching to zinc-coated, V-Bio® encased ductile iron pipe, WSSC expects to put that pipe in the ground and not come back to replace it for 100 years or more!
The protective zinc coating on the ductile iron pipe provides active corrosion control. The V-Bio® encasement is an additional level of active protection that works in concert with the zinc coating. It targets anaerobic bacteria activity and inhibits the formation of corrosion cells under the wrap.
“Our engineers are always researching, studying and collaborating to come up with sustainable, smart and financially responsible solutions for our customers,” said Carla A. Reid, WSSC General Manager/CEO. “The switch to zinc-coated ductile iron pipe means the replacement cost for future generations will be greatly reduced.”
“Zinc-coatings have been successfully used in Europe for decades and now WSSC is the first water utility in the country to make zinc-coated pipe with V-Bio® film standard materials,” said Allen H. Cox, P.E. Ductile Iron Pipe Research Association Regional Director. “This combination highlights the Commission’s commitment to employing innovative solutions to benefit its customers.”
KC Water in Kansas City, Missouri is believed to be the first water utility in the United States to use zinc-coated ductile iron as a standard material for water main replacement. WSSC is believed to be the first to use the combination of zinc-coated ductile iron pipe and V-Bio® Enhanced Polyethylene Encasement.
|WSSC’s Infrastructure Snapshot|
|Total Miles of
|Water Main Replacement||Age of Water Mains
|Water Main Replacement Cost|
Established in 1918, today WSSC is among the largest water and wastewater utilities in the nation. We proudly serve the 1.8 million residents of Prince George’s and Montgomery counties, providing life’s most precious resource. WSSC drinking water has always met or exceeded federal standards.