rehab

The city of Manassas, VA, is helping to save on sewer treatment costs, so much so that in the past five years, they’ve decreased sewer flow by more than 123,000 gallons per year, saving the city of Manassas $775,000, as part of an aggressive inflow and infiltration (I/I) program.

Together with its licensee, Michels Pipe Services, Sekisui NordiTube, Inc. solved a recurring water main problem for the city of Pasco, WA, with its water main rehabilitation solution NordiPipe. The leaking 12-inch water pipe was located under an active railway intersection in the southeast side of the Pasco. The deteriorated existing pipe was successfully rehabilitated increasing the functionality of Pasco`s water supply system.

The threat that a large, severely deteriorated Houston sewer line could cause the collapse of a road at the intersection of a major highway was averted by a timely trenchless rehabilitation project.

DiPaolo Construction, of Calumet City, IL, recently completed a $14 million underground utility project to install personnel access manhole structures over an existing combined storm/sanitary sewer line in the South Chicago community of Hegewisch.