How to bid on Flocculator Replacement for Rivanna Water & Sewer Authority

What the agency is buying

The Rivanna Water & Sewer Authority is seeking bids for the replacement of the flocculation system at the South Rivanna Water Treatment Plant in Charlottesville, Virginia. This project involves replacing three flocculators, their concrete supports, FRP baffle walls, drive motors, sprockets, and chains. It also includes integrating new Variable Frequency Drives (VFDs) and additional inputs/outputs into the existing SCADA system.

This is an opportunity for construction firms with expertise in water treatment plant infrastructure to secure a contract with a local authority.

Key dates and deadlines

The solicitation was published on July 31, 2026. All bids must be submitted by August 31, 2026, at 11:00 AM ET. Late submissions will not be considered.

A non-mandatory online pre-bid meeting is scheduled for August 11, 2026, at 11:00 AM EST. Attending this meeting can provide valuable insights, though it is not required to submit a bid.

Who this opportunity suits

This opportunity is suitable for experienced and qualified construction firms specializing in water treatment plant upgrades, particularly those with expertise in mechanical and electrical systems for water infrastructure. Firms familiar with flocculation systems, concrete work, and SCADA integration will find this bid relevant. The work location is Charlottesville, Virginia.

How to respond

To access the full solicitation documents, you need to go to eVA, Virginia's eProcurement portal. The solicitation number is 125473. You can view the posting publicly without an account.

To submit a response, you must sign in with a free eVA vendor account. Ensure you complete your submission before the August 31, 2026, 11:00 AM ET deadline.

Tips for a competitive response

Carefully review all sections of the solicitation, especially the technical specifications for the flocculator replacement and SCADA integration. Pay close attention to any specific material or equipment requirements. Ensure your bid clearly demonstrates your firm's experience with similar projects and its capacity to complete the work within the specified timeframe.

If you attend the pre-bid meeting, take detailed notes and ask any clarifying questions you may have. Even though it is non-mandatory, it can help you understand the agency's expectations better. Double-check all pricing and calculations before submission to avoid errors, as this is an Invitation for Bid (IFB) where price is often a primary factor.