This Subcontract opportunity from Virginia was posted on September 21, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Traffic Analysis and Modeling Sub-consultant

Closed

State & Local

Submission Closed10/22/2026, 08:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541330

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RFQ No. 2627-11-001 - On-Call Water System Engineering Services

Solicitation # 2627-11-001

The Sunrise Water Authority is seeking Statements of Qualifications from professional engineering firms to establish a consultant pool for on-call water system engineering services. The scope of work encompasses planning and hydraulic modeling, the design and assessment of pipelines up to 36 inches, pump stations, water storage reservoirs, and aquifer storage and recovery wells. Additionally, the authority requires support for construction management, bid support, program management, and owner's representation. All deliverables must be constructible and compatible with CAD, Esri ArcGIS, and Microsoft Office software, adhering to standards set by the Sunrise Water Authority, ODOT, Clackamas County, and the City of Happy Valley. The selection process is based on qualifications rather than pricing, with a maximum score of 100 points awarded across project experience, key personnel, firm capacity, management approach, and past performance. To be eligible, firms must have at least five years of experience under the same business name or a principal with ten years of relevant experience, and the team must include an Oregon-registered Professional Engineer. Selected firms will enter into a Master Services Agreement with an initial three-year term and a possible two-year extension. Work will be assigned via individual Task Orders, typically with estimated fees of $250,000 or less. Submissions must be delivered in Adobe PDF format to the procurement office by the specified deadline.

Sunrise Water Authority

POSTED

about 23 hours ago

DEADLINE

in about 1 month

AI Contract Overview

This subcontract opportunity is for a Traffic Analysis and Modeling Sub-consultant to support prime contractors on Route 15 widening projects in Loudoun County, Virginia. The selected provider will be responsible for performing technical traffic operations and safety evaluations, which includes developing and executing VISSIM models to analyze current and future traffic conditions and performing volume projections. The role requires specialized expertise in VISSIM modeling to deliver comprehensive traffic analysis reports, model results, and safety evaluation summaries. This opportunity falls under NAICS code 541330, with a response deadline of October 22, 2026.

General Info

Traffic analysis and VISSIM modeling for Route 15 widening in Loudoun County, Virginia.

Agency

Virginia → Loudoun County

NAICS

541330 - Engineering Services

Place of Performance

Not specified

Set-Aside

NONE

Documents

This scope was carved out of RFQ 714030.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Roadway & Civil Design Services for Route 15 Widening - Montresor Rd to Lucketts Bypass, RFQ 714030

AI Contract Breakdown

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Timeline

PhaseClosed

PostedSep 21

subcontract

Response DeadlineOct 22

Deadline has passed

Submission Closed

10/22/2026, 08:00:00 PM UTC

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Organization & Contact Information

AgencyVirginia → Loudoun County

ContactsNo contacts available

OfficeN/A

Organization / AgencyVirginia → Loudoun County

Office AddressN/A

ContactsNo contact information available

Full Description

Performs technical traffic operations and safety evaluations for prime contractors on Loudoun County Route 15 widening projects. Develops and runs VISSIM models to analyze current and future traffic conditions and performs volume projections. Requires expertise in VISSIM modeling. Delivers traffic analysis reports, VISSIM model results, and safety evaluation summaries.