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OpenResponses due Oct 16, 2026, 3:00 PM EDT

Wastewater treatment plant aeration rehabilitation engineering

SUB-REGIONAL OPERATING GROUP - 91ST AVENUE WASTEWATER TREATMENT PLANT AERATION REHABILITATION - ENGINEERING SERVICES, Solicitation WS90100120-B, issued by City of Phoenix.

Official posting and documentsfree with an account

At a glance

The City of Phoenix is seeking engineering services for aeration system rehabilitation at the 91st Avenue Wastewater Treatment Plant. Qualified firms must submit proposals through the city's procurement portal by October 16, 2026 at noon.

Key facts

Issuing agency
City of Phoenix
Solicitation number
WS90100120-B
Portal id
298301
Type
purchase
Posted
Sep 24, 2026
Response deadline
Oct 16, 2026, 3:00 PM EDT
Pre-bid meeting
Oct 5, 2026, 2:00 PM EDT
Questions due
Oct 7, 2026, 3:00 PM EDT
Place of performance
Maricopa County, AZ
Official posting
Documents, addenda and the procurement contact, free with an account.
  • wastewater treatment
  • engineering services
  • aeration systems
  • infrastructure rehabilitation
  • civil engineering

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Official description

Solicitation #WS90100120-B. Issued by Design and Construction Procurement. 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 Friday, October 16, 2026.

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