Loudoun Water Ionwave #2026-068-BRW.00049 Addendum 2

BRWRF Phase III – Package II Wastewater Facility Expansion Construction

Loudoun Water is seeking bids for a major wastewater treatment facility expansion in Ashburn, Virginia. - Government buyer: Loudoun County Sanitation Authority, doing business as Loudoun Water; no sub-agency or office is identified. - Procurement: BRWRF Phase III – Package II, a lump-sum construction project covering civil, mechanical, structural, architectural, plumbing, HVAC, fire protection, instrumentation, electrical, and process-related work. - Equipment scopes: The project includes owner-preselected membrane bioreactor (MBR) and rotary drum drying systems. No OEMs, equipment models, part numbers, or quantities are identified in the available materials. - Named organizations and platforms: Loudoun Water is the buyer; IonWave is identified as the bid-submission platform. No construction contractor or equipment vendor is named. - Bidder requirements: Bidders must hold a Virginia contractor’s license, provide bid security equal to 5% of the bid price, and document three similar water or wastewater projects involving earthwork, heavy mechanical work, and yard piping. One reference must be valued at least $400 million, and two must each be valued at least $200 million. - Attendance requirement: Bidders must attend at least one pre-bid conference and its corresponding in-person site visit to remain eligible; the conference may be attended virtually. - Line item: One lump-sum construction service for the BRWRF Phase III – Package II expansion; no part number or separate equipment quantities are provided. - Period and value: The period of performance and estimated contract value are not stated in the available materials.

Description

Loudoun County Sanitation Authority (DBA Loudoun Water) invites qualified contractors to submit sealed bids for the BRWRF Phase III - Package II project. Bids are to be submitted through the IonWave online procurement system by February 11, 2027, at 2:00 PM ET; late bids will not be accepted. Bidders must attend at least one pre-bid conference and the corresponding in-person site visit to be eligible to bid; conferences may be attended in person or virtually. The procurement and contract performance are governed by the Virginia Public Procurement Act, and the required bid security is 5% of the bid price.

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