Beaumont outlines sewer rehabilitation plan, lift-station upgrades and long-term treatment work

Water/Wastewater Utilities Director Mike Harris and staff summarized planned wastewater-collection and treatment projects in the five-year CIP, focusing on inflow-and-infiltration (I&I) reduction, lift-station resilience and treatment-plant reliability.

Harris said the city operates 77 lift stations and highlighted sanitary-collection priorities such as annual collection-system renewal (televising, smoke testing, line cleaning and point repairs) and targeted lift-station rehabilitation. "We have 77 lift stations all over the city," Harris said, and staff identified several specific lift stations and underpass pump stations scheduled for electrical and generator upgrades.

Staff explained that a central driver of sewer backups during heavy rain is inflow (stormwater entering the sanitary system through cracked mains, defective service connections, or illicit connections). The CIP includes annual funding for smoke-testing and targeted pipe-bursting/service-line replacement where the inspections reveal defects. Harris said pond rehabilitations (removing sludge and reshaping basins) and electrical-system improvements at the wastewater plant are among the treatment-focused tasks in the CIP.

Policy and next steps: staff said the wastewater master plan is being updated and that the current CIP programs emphasize both short-term repairs and long-term capacity planning, including an activated-sludge project (phase 1) to reduce ammonia that would change treatment sequencing at the Cattail Marsh (wetland) cells.

Ending: staff asked council to allow the ongoing evaluation work and noted that funding for many collection-system repairs is an annualized CIP line that will continue while the city refines longer-term master-plan recommendations.