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Loudoun Water·Virginia

Professional Engineering and Related Services Community Systems Basic Ordering Agreement (ComSys BOA)

Closes 9/22/2026$500k – $5MRequest for Proposal
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Description

The Loudoun County Sanitation Authority (DBA Loudoun Water) is seeking qualified contractors to submit sealed proposals for professional engineering and related services for the Community Systems Basic Ordering Agreement (ComSys BOA). The procurement process and contract performance will be governed by the Virginia Public Procurement Act (VPPA). • The proposal submission deadline is September 22, 2026, at 2:00 PM (ET). • A non-mandatory virtual pre-proposal conference will be held on August 13, 2026, at 10:00 AM (ET) via Microsoft Teams. • Proposals must be submitted through the online procurement system, IonWave. • Late proposals will not be accepted.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Elvia Castro

[email protected]

(571) 291-6516

Key dates

Opened
8/4/2026
Questions due
8/20/2026
Pre-bid meeting
8/13/2026
Closes
9/22/2026

Last updated

Details

Type
Request for Proposal
Industry
Engineering Services
NAICS
541330
Solicitation №
2026-057-1210001

Budget estimate

$500,000 – $5,000,000

The budget for this opportunity is difficult to estimate without more information about the scope of work and the specific services required. However, based on the fact that it is a basic ordering agreement for professional engineering and related services, the budget could be substantial. The estimate could range from $500,000 to $5,000,000, depending on the complexity of the services required and the duration of the agreement. Factors that may influence the likely payment range include the scope of work, the number of services required, and the duration of the agreement.

AI estimate from the solicitation

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