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Transmission System & Hydraulics Advisory

Active

State & Local

Response Deadline11/19/2026, 10:00:00 PM UTC

Contract Overview

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

AI Contract Overview

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The Transmission System and Hydraulics Advisory subcontract involves providing specialized technical guidance to prime contractors working on Tualatin Valley Water District projects. The scope of work focuses on large-diameter transmission pipelines and pumping systems, specifically requiring the analysis of pipeline behavior and the evaluation of VentTech air release and vacuum valves. The selected contractor will be responsible for performing critical system hydraulics, surge analysis, and operational modeling to ensure effective flow balancing. Key deliverables include the creation of hydraulic models and operational transition plans, with a primary focus on managing pressure during system transitions to maintain infrastructure integrity.

General Info

Subcontract for technical guidance on transmission pipelines, hydraulics analysis, and system modeling.

Agency

Oregon → Water Supply

NAICS

541330 - Engineering Services

Place of Performance

OR, USA

Set-Aside

NONE

Documents

This scope was carved out of TVWD RSOQ 2027-003.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

TVWD RSOQ 2027-003 Treatment, Pumping, and Transmission Systems On-Call Professional Services

AI Contract Breakdown

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Timeline

PostedOct 23

subcontract

Response DeadlineNov 19

Submission deadline

Response Deadline

11/19/2026, 10:00:00 PM UTCin 25 days

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Organization & Contact Information

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AgencyOregon → Water Supply

ContactsNo contacts available

OfficeN/A

Organization / AgencyOregon → Water Supply

Office AddressN/A

ContactsNo contact information available

Full Description

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Provides technical guidance on large-diameter transmission pipelines and pumping systems for prime contractors on Tualatin Valley Water District projects. Analyzes pipeline behavior and VentTech air release/vacuum valves. Performs system hydraulics, surge analysis, and operational modeling for flow balancing. Guides pressure management during system transitions. Delivers hydraulic models and operational transition plans.

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