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Sanitary Sewer Systems

Has your system lost its structural integrity?

Sanitary sewer systems are critical to public and environmental safety. Many of these infrastructure systems were constructed when cities were first incorporated, and may be to a point where structural integrity could be a problem. The cost of treating clean water (Inflow & Infiltration) that seeps into the sanitary sewer collection system through cracks, tree root intrusion, or failing pipes can be an immense cost for a city. This can lead to consideration of a sewer line replacement project – especially if water and streets are in need of replacement at the same time.



Time to Replace?

Quam can install your gravity and force main system on-time and budget – even in the worst soil conditions. Our crews have are experience with all pipe materials – including, fusible PVC, HDPE, fiberglass, ductile, or concrete. 

Navigating Barriers

Quam’s strength is our experience working in all environments: poor soil conditions, sensitive environmental areas or a design requiring extreme depth to achieve appropriate gravity flow. Having seen the “best of the very worst” Quam teams are able to navigate barriers to keep projects on task and on budget.


  • Public and Private Sector Development
  • Sewer Manholes
  • Sewer Pump Lift Stations
  • Cleanouts
  • System evaluation services (CCTV and Hydro-Excavating)
  • Preventive Maintenance (grease, roots, debris) and Jetting

Ready to discuss your sanitary sewer system project?

From manholes to cleanouts and more, Quam’s got you covered.

Contact Quam