Los Angeles County Sanitation Districts

The buyer seeks proposals for flow monitoring services in support of their sewer flow model from 2025 to 2028. The project involves monitoring approximately 260 sewer sites across Los Angeles County, recording data every 5 minutes, and transmitting it every 15 minutes. Flow meters must measure depth and velocity during surcharge events. The initial contract term is 36 months with a potential three-year extension.

• 1/15/2025 - Pre-proposal Conference
• 1/22/2025 - Question Cut-Off Date
• 2/12/2025 - Proposal Due Date

• Install and maintain flow meters at approximately 260 sewer sites across Los Angeles County
• Record reliable raw data every 5 minutes from flow meters
• Transmit flow data to Firm's website every 15 minutes
• Measure depth and velocity during surcharge events
• Provide flow monitoring services for small to large-diameter sewers
• Adapt to changing site locations throughout the contract duration
• Maintain flow monitoring equipment for up to 36 months
• Potentially extend monitoring services for an additional three years
• Attend non-mandatory pre-proposal conference via Zoom
• Respond to questions and clarifications during the proposal process