Purchase of Wastewater Diffuser System Repairs at the Greenfield Water Reclamation Plant for the Water Resources Department (Sole Source) (Citywide) This repair is needed because the Fine Bubble Air Header Diffuser System in Aeration Basin #3 has cracked piping throughout, causing the system to experience failures. Fine bubble diffusers are critical components in the aeration basin of a water reclamation plant, facilitating efficient oxygen transfer into wastewater. This process fosters the growth of beneficial microorganisms that break down organic matter, ammonia, and other contaminants in the water. The Water Resources Department and Procurement Services recommend awarding the contract to the sole source vendor, Environmental Dynamics International (EDI) at $180,000.
What this record is
- Amount
- $180K
- Runs until
- Not stated in the agenda text — the term is normally in the signed agreement, attached to the original item ↗
- Type
- purchase
- Field
- Utilities & energy
utilities & energy contracts in AZ that end within a year →
Governments publish the end date in the award. That date is when the
work goes back out to bid, and it is usually stated years ahead.
Read automatically from the title of the official record. The source document below is authoritative.
- Committee
- City Council
- Introduced
- April 23, 2025
- On agenda
- May 12, 2025
Where it was heard
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