Wastewater Collections Flow Monitoring (PW 2022-049-250803)

The City of Corvallis is seeking a contractor to provide wastewater collections flow monitoring services. The contract includes the installation and maintenance of in-flow monitors, data collection, and reporting. The contractor will be responsible for recording velocity and depth data every 5 minutes and configuring instruments for 15-minute and 1-hour data transmission intervals. The contract term is approximately 3 months. • The contractor will supply, install, program, calibrate, maintain, and provide cloud-based data and reports on 21 sanitary sewer flow monitoring stations. • The contractor will supply, install, program, calibrate, maintain, and provide cloud-based data and reports on 2 rain gages. • The contractor will be responsible for regular routine maintenance on flow monitors, including verification of level, velocity, and cleaning confirmation of unobstructed sensors and weirs. • The contractor will provide cloud-based data and reports to the City of Corvallis.