BRWRF Phase III – Package II Wastewater Treatment Construction

Loudoun County Sanitation Authority, doing business as Loudoun Water, is seeking qualified contractors for BRWRF Phase III - Package II, a major wastewater treatment construction project requiring a 5% bid bond, extensive project references, mandatory pre-bid conference and site visit attendance, and online bid submission.

Loudoun Water


General
Open
2026-068-BRW.00049 Addendum 1
Jan 14, 2027 07:00 PM
Sep 14, 2026 08:00 PM
Invitation for/to Bid (IFB/ITB)
Local
Ask AI about this solicitation
Original Solicitation Links
[

2026-068-BRW.00049 Addendum 1

]

brwrf phase lll - package ll

[

Invitation for Bid-2026-068-BRW.00049

]

brwrf phase lll - package ll

[

2026-068-BRW.00049

]

brwrf phase lll - package ll

Contact
ecastro@loudounwater.org
+15712916516
44865 Loudoun Water Way, Ashburn, VA, USA
Submission Instructions
Online
Bid Bond, Bid Form, Virginia Contractor's License, Section 00 45 13.10 - Bidder Project Reference Form, Section 00 45 13 - Bidder Qualification Statement Form
Description

Loudoun County Sanitation Authority, doing business as Loudoun Water, invites qualified contractors to submit bids for BRWRF Phase III – Package II. The project is a major wastewater treatment facility construction effort involving civil, mechanical, structural, architectural, plumbing, HVAC, fire protection, electrical, and related work. The bid package includes eight specification volumes, six drawing volumes, owner-preselected membrane bioreactor system equipment, and a rotary drum drying system. Bidders must provide a 5% bid bond or certified check, a Virginia contractor’s license, a Bid Form, a Bidder Qualification Statement Form, and project references. The reference requirement calls for at least three similar completed or in-progress projects performed within the past 10 years, including one project with a minimum construction value of $400 million and two with minimum values of $200 million; all three projects must include earthwork and heavy mechanical water or wastewater work, including yard piping. Bids must be submitted through IonWave by the deadline, and bidders must attend at least one mandatory pre-bid conference and the immediately following in-person site visit.

Classification Codes
NAICS237110Water and Sewer Line and Related Structures Construction
PSCY1NDCONSTRUCTION OF SEWAGE AND WASTE FACILITIES
Smart Codes
wastewater treatment constructionwater treatment equipment installationheavy mechanical construction
Specifications
Supply & Service
Timeline
Sep 14, 2026 08:00 PM-Issue Date
Oct 07, 2026 01:00 PM-Mandatory Pre-Bid Conference and Site Visit – First Opportunity (required)
The pre-bid conference may be attended virtually, but the site visit immediately afterward must be attended in person. Loudoun Water Boardroom, DCH.
Oct 20, 2026 01:00 PM-Mandatory Pre-Bid Conference and Site Visit – Second Opportunity (required)
The pre-bid conference may be attended virtually, but the site visit immediately afterward must be attended in person. Loudoun Water Boardroom, DCH.
Dec 31, 2026 07:00 PM-Questions Deadline
Jan 14, 2027 07:00 PM-Bid Due Date and Virtual Public Bid Opening (optional)
Microsoft Teams virtual public bid opening. Audio-only: 434-333-0185; Call ID: 611 351 358#.
Requirements
Required
  • Bid Bond — 5%
Required
  • Minimum 3 references
  • Within the last 10 years
  • Projects valued at $400,000,000.00 or more
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