Underground Utilities
Sanitary Sewer:
· 30+ years experience ….
o Installing small to large diameter sanitary sewer mains and interceptor sewer systems at depths ranging from 5 to 35 feet.
o Working in various soil conditions
o Utilizing various types of pipe; PVC, ductile iron, clay, HDPE, glass fiber reinforced plastic and lined concrete pipe.
· Extensive experience in the construction sanitary outfall sewer systems, siphons, lift stations, manholes, metering manholes and force mains.
Storm Sewer:
o 30+ years experience
o Installing 12” – 144” concrete pipe storm sewers at depths ranging from 5 to 35 ft.
o Working in various soil conditions
Combined Sewer Systems/ Combined Sewer Separations:
o Roloff Construction has become a leader in combined sewer separation. We have over 15 years experience construction these often complicated and intricate projects.
o For more information on the City of Omaha’s combined sewer separation initiative, please visit www.omahacso.com.