City of Phoenix · Solicitation WS90100120-B

SUB-REGIONAL OPERATING GROUP - 91ST AVENUE WASTEWATER TREATMENT PLANT AERATION REHABILITATION - ENGINEERING SERVICES

Phoenix, AZ City Posted Sep 24, 2026 Last verified Oct 1, 9:20 PM
General ContractingSite UtilitiesSurveying & Engineering 14 days remaining

Plain-English summary

Verify against the official notice

What the agency needs

Request For Qualification - Design and Construction from City of Phoenix - PHOENIX, AZ

City of Phoenix - Design and Construction Procurement has issued request for qualification - design and construction, solicitation WS90100120-B.

The City of Phoenix is requesting qualifications for SUB-REGIONAL OPERATING GROUP - 91ST AVENUE WASTEWATER TREATMENT PLANT AERATION REHABILITATION - ENGINEERING SERVICES. Qualifications are to be submitted via the City's Procurement Portal at https://procurement.opengov.com/portal/phoenix before 12:00 PM on October 16, 2026.

The City of Phoenix is seeking a qualified consultant/consultant team to provide Engineering services for the Sub-Regional Operating Group 91st Avenue Wastewater Treatment Plant Aeration Rehabilitation Design. Services may include engineering analyses, design, permitting, programming, and possible construction administration and inspection services. The project site is located at 5615 S 91st Avenue, Tolleson, AZ 85353.

Responses are due October 16, 2026 at 12:00 PM MST.

Questions must be submitted by October 7, 2026 at 12:00 PM MST.

A non-mandatory pre-proposal conference is scheduled for October 5, 2026 at 11:00 AM MST at Phoenix City Hall, 200 W Washington St., 9th Floor Training Room.

Commodity categories: Engineering Services, Professional.

Contact: Christopher Balderrama, Contracts Specialist II (christopher.balderrama@phoenix.gov, (602) 495-3790).

3 documents are attached to the notice: CONSULTANT REFERENCE CHECK; SUBCONTRACTOR SELECTION PLAN; DESIGN-BUILD TEAM REFERENCE CHECK INSTRUCTIONS, FORM, AND SAMPLE LETTER.

The full solicitation document, addenda and the question-and-answer thread are on the agency's OpenGov portal at https://procurement.opengov.com/portal/phoenix/projects/298301. Responses are submitted electronically there, and a free vendor account is required before you can upload one.

Who should bid

General Contracting, Site Utilities, Surveying & Engineering contractors - the work is Phoenix, AZ.

Deadline

16 October 2026, 12:00 PM MST (14 days remaining - last confirmed 1 Oct)

How to submit

On the agency's own system, not on BusyBids. Open the official notice

Check before bidding

  • The notice describes a mandatory site visit or pre-bid meeting - a bid from anyone who did not attend is usually rejected unopened.
  • The notice lists a pre-bid meeting on 5 October - check whether attendance is mandatory.
  • Questions close on 7 October, before the bid deadline.

Taken from the notice as published. BusyBids does not assess whether you meet a requirement - confirm anything that matters with the issuing agency.

Important dates

Add all to calendar
EventDate and time
Pre-bid meetingcheck the notice for whether attendance is mandatory 5 October 2026, 11:00 AM MST check
Questions due 7 October 2026, 12:00 PM MST check
Bid deadline14 days remaining - last confirmed 1 Oct 16 October 2026, 12:00 PM MST check 14 days

Times are shown in the agency's own zone. Confirm every deadline against the official notice.

Save this bid

We will remind you before it closes and tell you if the deadline moves. Free, no password, one click to stop.

We never share your address. No password needed.

Where this came from

Collected from OpenGov Procurement - Arizona, first seen 25 September 2026, last confirmed 1 October 2026.

Dates and requirements are reproduced from the source. Confirm every deadline against the official notice before you bid.

Something wrong with this listing? Tell us.

We reproduce what the agency published. If we got it wrong we want to know - a wrong deadline can cost you a bid.

Similar open bids