Project Details

Location
Codoni Avenue, Modesto, California
Contract Cost
$2,403,786.00
Date of Commencement
June 2025
Date of Completion
In progress
Project Owner
City of Modesto – Utilities Department
Contract Number
2025-09 (101090)
Type of Contract
Design Bid Build (DBB)

Project Description

TSI Engineering delivered comprehensive mechanical, structural, civil, and electrical upgrades to the Codoni Avenue Lift Station under the City of Modesto Utilities Department. The project modernized critical wastewater infrastructure to improve system reliability, pumping performance, and long-term operational efficiency.

Work was executed under Division 00–16 technical specifications and in full compliance with the City of Modesto Standard Specifications.

Scope Highlights

  • Lift station mechanical upgrades including new submersible non-clog screw-type pumps
  • Installation of new pumping equipment and sump systems
  • Concrete structural improvements and equipment foundations
  • Bypass pumping operations to maintain service during construction
  • Site earthwork, trenching, excavation support, and dewatering
  • Installation of control panels, panel-mounted equipment, and SCADA integration
  • Electrical upgrades including grounding, conductors, raceways, and overcurrent protection
  • Epoxy coating and corrosion protection for concrete and steel surfaces

Performance

  • Managed continuous wastewater service via coordinated bypass pumping
  • Integrated mechanical, structural, and electrical systems under a single construction contract
  • Achieved compliance with prevailing wage, public works, and City Utilities standards
  • Executed full commissioning and operational readiness