Wastewater Treatment Plant Centrifuge Replacement

The City of Springfield, Missouri, is seeking qualified firms to replace three wastewater dewatering centrifuges and related sludge-handling, digester-mixing, conveyor, and control-room systems at its Southwest Wastewater Treatment Plant.

City of Springfield > Division of Purchases


General
Open
IFB-IFB 011-2027-0-2026/BC
Dec 03, 2026 09:00 PM
Oct 08, 2026 03:00 PM
1 year 6 months
Disadvantaged BusinessMinority-Owned BusinessWoman-Owned BusinessSmall Business
Invitation for/to Bid (IFB/ITB)
Local
Ask AI about this solicitation
Contact
bcalia@springfieldmo.gov
+14178641637
218 East Central Street, Springfield, MO, USA
Description

The City of Springfield is soliciting bids from qualified firms for improvements at its Southwest Wastewater Treatment Plant. The scope includes replacing three dewatering centrifuges and an inclined belt conveyor; improving digester mixing for one anaerobic digester; providing miscellaneous sludge-handling equipment; and improving the control room. The work also includes associated construction, equipment installation, electrical, instrumentation, process-control, testing, startup, operator training, and temporary operations needed to maintain wastewater treatment capacity during construction. The project requires electronic submission of the completed bid documents through Euna OpenBids, formerly DemandStar. A non-mandatory videoconference pre-bid conference and an on-site visit are scheduled for October 21, 2026. A bid bond is required, along with performance and labor-and-material payment bonds after award. The project has a 546-calendar-day substantial-completion period followed by 45 calendar days for final completion.

Classification Codes
NAICS221320Sewage Treatment Facilities
PSC4630Sewage Treatment Equipment
Smart Codes
wastewater centrifuge replacementsludge handling equipmentindustrial process controls
Specifications
Supply & Service
Timeline
Oct 08, 2026 08:00 PM-Broadcast Date
Oct 21, 2026 03:00 PM-Pre-Bid Conference (optional)
The conference will be conducted by videoconference. Email Senior Buyer Ben Calia at bcalia@springfieldmo.gov for the link and password.
Oct 21, 2026 07:00 PM-Site Visit (optional)
No questions will be taken during the site tour; questions must be submitted to the Buyer in writing.
Nov 19, 2026 06:00 PM-Questions and Substitution Requests Due
Dec 03, 2026 09:00 PM-Bid Opening and Submission Deadline (optional)
Public bid opening by teleconference: dial (425) 436-6337 and enter access code 325926.
Requirements
Required
  • Workers' Compensation
  • Employer's Liability — $1,000,000.00
  • Commercial General Liability — $3,000,000.00
  • Automobile Liability — $3,000,000.00
  • Owner's and Contractor's Protective Liability — $3,000,000.00
  • Builders Risk
Required
  • Bid Bond — 5%
  • Performance Bond
  • Payment Bond
Required
  • Minimum 1 reference
  • Within the last 3 years
  • Client point of contact required for each reference
No
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