Aeration Basin Diffusers and Parts

The City of Dallas is seeking bids for a five-year, as-needed supply of aeration basin diffusers and parts for its water and wastewater treatment plants.

City of Dallas > Office of Procurement Services


General
Open (open)
BU26-00031292
Nov 20, 2026 06:00 PM
Oct 22, 2026 09:00 PM
5 years
Invitation for/to Bid (IFB/ITB)
Local
Ask AI about this solicitation
Original Solicitation Links
Contact
monica.williams@dallas.gov
+12146701878
1500 Marilla Street, Dallas, TX, USA
Submission Instructions
Description

The City is seeking a five-year, indefinite-delivery/indefinite-quantity agreement for the as-needed supply of aeration basin diffusers and parts. The requested goods include 10,000 tubular membrane diffusers and 8,000 circular free-floating membrane diffusers, along with associated components. Products must meet the stated airflow and fine-bubble performance specifications, be self-cleaning and non-clogging, and comply with applicable AWWA and NSF/ANSI 61 standards for potable-water applications. Substitutions are not allowed, and bidders must be manufacturers or authorized dealers/distributors.

Classification Codes
NAICS221320Sewage Treatment Facilities
PSC4630Sewage Treatment Equipment
Smart Codes
aeration basin diffuserswastewater treatment equipmentdiffuser replacement parts
Specifications
Supply Only
No
Timeline
Oct 22, 2026 09:00 PM-Solicitation Open Date
Nov 03, 2026 04:30 PM-Pre-Bid Meeting (optional)
Nov 06, 2026 10:00 PM-Questions Due
Nov 20, 2026 07:00 PM-Bid Submission Deadline
Requirements
Required
Required
  • Bid Bond — $100.00
Scored
  • Minimum 3 references
  • Within the last 5 years
  • Client point of contact required for each reference
No
Location
Local Preference:Local Preference
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