PILLAR: Fiscally Sound
AGENDA DATE: October 28, 2026
COUNCIL DISTRICT(S): 4, 8, Outside
DEPARTMENT: Office of Procurement Services
PRIORITY: Infrastructure
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SUBJECT
Title
Authorize a three-year Interlocal Agreement with ASC ENVIRONMENTAL SERVICES, INC. through North Texas Municipal Water District for water and wastewater processing facility cleaning services for the Dallas Water Utilities Department – Estimated amount of $990,595.66 - Financing: Dallas Water Utilities Fund (subject to annual appropriations)
*In alignment with Infrastructure Maintenance.
Body
BACKGROUND
This action does not authorize or encumber funding. The service price agreement establishes pre-negotiated pricing and contract terms for a specified period of time. Actual expenditures will occur only when services are requested and are supported by available departmental appropriations. The estimated amount represents the maximum anticipated value based on all potential usage scenarios during the contract term and is provided for planning purposes only. Actual expenditures may vary significantly and will be driven by operational needs. For reference, the City's average annual expenditure for these services over the past three years has been approximately $278,300.00 per year.
This Interlocal Agreement will provide for water and wastewater processing facility cleaning services for the Dallas Water Utilities Department (DWU). Services will include the cleaning of digesters, tanks, cells, contactors, and basins to remove sludge, solids, grit, debris, and other contaminants and to support compliance with requirements established by the United States Environmental Protection Agency and the Texas Commission on Environmental Quality.
This agreement will enable DWU to perform timely and efficient cleaning of critical treatment infrastructure, maintain effective system operations, minimize service disruptions, and restore facili...
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