How to bid on Digester Gas Facilities Rehabilitation for Orange County Sanitation District

What the agency is buying and why it matters

The Orange County Sanitation District is requesting information for the rehabilitation of digester gas compressor facilities at their Plant No. 1 in Fountain Valley and Plant No. 2 in Huntington Beach, California. This project involves several key upgrades, including seismic improvements to the compressor buildings, rehabilitation of electrical and instrumentation-and-control systems, and upgrades to auxiliary equipment. A significant part of the work is replacing existing flares with new low-pressure, ultra-low-emission flares.

This is a Request for Information (RFI), meaning the agency is gathering details from potential vendors to help shape a future solicitation. Participating now allows your firm to provide input and understand the scope early.

Key dates and what happens at the deadline

This RFI was published on August 25, 2026. Responses are due by November 15, 2026, at 8:00 PM ET. This deadline is for submitting your information to the Orange County Sanitation District. After the deadline, the agency will review all submitted information to inform their planning for a potential future project.

Who this opportunity suits

This opportunity is suitable for firms with expertise in facilities rehabilitation, particularly those with experience in wastewater treatment plant infrastructure, digester gas systems, seismic upgrades, electrical and instrumentation-and-control systems, and low-emission flare technology. Companies specializing in industrial facility upgrades and environmental compliance solutions would find this relevant. The category for this RFI is facilities.

How to respond

To access the full details and respond to this RFI, you need to use the Orange County Sanitation District's procurement portal, OpenGov Procurement. First, locate the original source for this opportunity. OpenGov Procurement may perform a brief security check; allow it to complete.

You will then need to sign in or create a free vendor account on OpenGov Procurement. This account will allow you to download any available plans, ask questions directly to the agency, join the planholders list to receive updates, and submit your response before the deadline. Any addenda or notices will be communicated through OpenGov.

Practical tips for preparing a competitive response

For an RFI like this, focus on providing comprehensive and detailed information about your firm's capabilities and relevant experience. Clearly outline your expertise in each area mentioned: seismic upgrades, electrical and I&C rehabilitation, auxiliary equipment, and especially low-pressure ultra-low-emission flares. Highlight past projects that demonstrate your ability to handle similar scopes and complexities.

Since this is an RFI, the agency is looking for insights. Consider offering innovative solutions or best practices that could benefit the project. Ensure your response is well-organized, easy to read, and directly addresses all questions or areas of interest outlined in the RFI document. Pay close attention to any specific formatting or submission requirements specified in the RFI.