Wastewater Systems

We manufacture custom wastewater stations to meet your specifications. Our design experience includes skid-mounted and completely enclosed stations for buildings, subdivisions, industrial, irrigation, and municipal applications.

Our reliable lift stations automatically sense sewage and storm drain overflow levels and react as needed. Lift stations comprise pumps and controls, with sensing devices specific to that station’s requirements. Mitchell Lewis & Staver offers world-class engineering, system design, and programming capabilities.

Systems

Designed for a wide variety of applications and system sizes, all wastewater systems share common features, including customer choice of pump manufacturers and types; fusion-bonded epoxy bases and piping; and UL-listed custom controls. We work with you and/or your designer to develop the best possible system for your site. Our packaged systems carry UL QCZJ labeling when required.

Enclosures

Small systems can be enclosed in our unique stainless steel, gull-wing design outdoor enclosure, which provides compact size, economical cost, and shelter for maintenance operations. Larger systems can be housed in custom-built steel buildings sized to meet equipment and job requirements. Custom features and colors are available. Buried pump stations are available in a variety of configurations.

Options

Many custom options are available, including but not limited to PLC controls, communications links, liquid-level options, transfer switches, speed controls, drain-back H2S treatment, alarms, and more.

Pumps

We offer both submersible and self-priming models.
Manufacturer: Customer choice

Enclosures

Gull-wing style (for small systems, mounted outdoors)

  • Stainless steel
  • Fusion-bonded epoxy
  • Custom sizing
  • Custom colors or steel lids
  • Overhead protection from weather
  • Lights
  • Heater
  • GFI receptacle for small tools, portable lights, etc.
  • D.E.Q. pressure gauge isolators
  • Vacuum relief valves
  • Radio or telephone interface
  • Drain-back H2S treatment
  • Insulated lids
  • Mounted alarm light
Controls
  • Custom controls to meet site-specific requirements
  • Constant-speed and variable-speed drives
  • Belt-driven pumps
  • Manual transfer switch
  • Generator receptacle
  • Auto dialer
  • All controls carry UL 508A or UL698A labels. Our packaged systems, when required, carry UL QCZJ labeling.
Pre-cast concrete basin cover

Provides for the station lid to be preinstalled. On the job site, once the concrete cover is placed the contractor has only to install the base elbows and slide the pumps into place.