Bid Opportunities

Current Bid Opportunities


Village of Middleville – Wastewater Treatment Plant Improvements (Note: Bidding is now CLOSED)

The Village of Middleville is soliciting sealed proposals for the 2017 WWTP Building Addition and Upgrades Project. The work includes:

  1. Relocating and repainting emergency generator.
  2. Influent pipe removal and replacement, screen bypass reconfiguration and influent flow meter replacement and influent screen removal and replacement.
  3. Vortex grit removal and replacement of internal parts and grit classifier.
  4. Grit system blower removal and replacement (2 blowers).
  5. SBR system blower removal and replacement (3 blowers).
  6. Removing and relocating the blower intake.
  7. Aerobic digester system blower removal and replacement (2 blowers).
  8. Sludge pump removal and replacement (2 pumps).
  9. Removal and replacement of eight (8) electric valve actuators associated with the SBR system.
  10. Yard and mechanical piping for two new future SBR tanks, including SBR effluent lines, air lines, chemical lines, and sludge lines.
  11. Chemical storage tank, day tank, transfer pump, and feed pumps removal and replacement.
  12. RIB distribution chamber sluice gate actuator replacement (4 units) and chamber insulated cover.
  13. Installation of a telescoping valve in the existing sludge storage tank and yard piping and valves to the SBR influent line.
  14. Removal and replacement of influent and effluent composite samplers.
  15. Add high level alarm to the WWTP pump station.
  16. SBR panel control upgrades.
  17. Addition of a SCADA system to allow remote monitoring and operation of the system.
  18. A 32’ x 28’ two story addition to the building, laboratory remodeling and lab equipment.
  19. Demolition and fill of existing chemical containment area for reuse.
  20. Removal and replacement of all electrical power distribution equipment, and additional electrical power distribution equipment for future WWTP expansion.
  21. Addition of dissolved oxygen measurement instrumentation in the SBR tanks with blower motor speed control.
  22. Addition of volume and flowrate measurement instrumentation in the RIB distribution chamber.
  23. Site lighting and access road improvements, and restoration of all areas disturbed by the WORK.

Sealed proposals will be received by the Village of Middleville at the Village Hall; located at 100 E. Main Street, Middleville, Michigan 49333 until 2:00 p.m. local time, Thursday, April 6, 2017, at which time they will be publicly opened and read aloud.

Contract Documents may be obtained at the offices of Williams and Works, 549 Ottawa NW, Grand Rapids, MI 49503, (616) 224-1500. Contract Documents are also available at A mandatory pre bid meeting will be held at the site of the proposed work on Tuesday, March 28, 2017 at 10:00 a.m. local time. Contractors not represented at the mandatory pre bid meeting will not have their bids opened at the bid opening. Each proposal shall be accompanied by a certified check or bid bond by a recognized surety in the amount of five percent (5%) of the total of the bid price. After the time of opening, no bid may be withdrawn for a period of Forty-Five (45) days.

The Village of Middleville reserves the right to accept any bid, reject any or all bids,

The registration form and planholders list link to Google documents.  To download the specifications and plansheet files, right-click (Mac users control-click) and select “Save As…”  If you have problems accessing these files or using the Planholder of Record registration form, contact Williams & Works at 616-988-3540.

Bid Tab

Planholder of Record Registration Form (Bidders must complete this form)

Planholders List


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549 Ottawa Ave NW | Grand Rapids MI 49503 | p 616.224.1500 | f 616.224.1501