Tigg wins contracts for two New York municipal drinking water projects
TIGG Corporation won two competitively bid contracts on Long Island, N.Y., to provide drinking water purification equipment worth a total of $500,000. The company delivered a custom-made dual-vessel CP 20K-10 activated carbon water purification system to the Roslyn Water District. Each of the integrated system’s two 10-foot-diameter vessels will operate at 150 psi an1d handle flows up to 750 gpm. The Locust Valley Water District received a custom CP 20K-12 system. Each of the two 12-foot-diameter vessels will have a maximum operating pressure of 150 psi and will handle flow of 750 gpm. Both systems hold 40,000 pounds of granular activated carbon.
Ohio city selects Neptune-Benson as UV system provider for drinking water
Engineered Treatment Systems (ETS) won a contract to supply UV treatment systems for the Dr. Dimiter Ramandanoff Water Treatment Plant in Berea, Ohio, a western suburb of Cleveland with 20,000 residents. The disinfection system will consist of two ETS SX-425-10 drinking water reactors, each installed after a carbon-based filtration system and able to treat up to 3.6 mgd peak flow for a transmittance of 84 percent.
World’s largest UV disinfection facility wins Best of the Best Projects Award
The New York City Department of Environmental Protection (DEP) Catskill-Delaware UV Disinfection Facility, the largest UV water treatment facility in the world, was selected by Engineering News-Record as a 2013 Best of the Best Projects award winner for design and construction excellence. The facility includes several firsts, including the installation of equipment — record-setting in size — and demonstrates an exemplary application of UV technology. CH2M HILL, in partnership with Arcadis, was construction manager on the $1.3 billion project. The facility treats 2.2 bgd for 9 million residents.
