This Government Contract opportunity from California was posted on September 17, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Hydrologic and Hydraulic Engineering Services

Closed

State & Local

Submission Closed10/08/2026, 09:00:00 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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Solicitation # PE-62600-NONST-2027-000000149

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Hydrologic & Hydraulic (H&H) Modeling AnalysisThis subcontract for Hydrologic and Hydraulic Modeling Analysis supports the City of Saint Paul Public Works Sewer Utility. The selected contractor will perform technical analysis of flow data for prime contractors, utilizing PCSWMM modeling software to develop sanitary sewer models. Key deliverables include comprehensive analysis reports and the corresponding PCSWMM model inputs. To qualify for this engagement, the contractor must hold a Professional Civil Engineer licensure in the state of Minnesota. The opportunity is categorized under NAICS code 541330, with a response deadline set for December 4, 2026.

City of Saint Paul

POSTED

about 16 hours ago

DEADLINE

in about 1 month

AI Contract Overview

This subcontract for Hydrologic and Hydraulic Engineering Services supports prime contractors on projects for the San Bernardino County Transportation Authority. The selected provider will be responsible for analyzing rainfall data and runoff characteristics, as well as developing hydraulic models to simulate water flow and infrastructure capacity using HEC-RAS or StormCAD. Key deliverables include technical analysis, flow pattern data, and the core technical content required for the Final Technical Report. To qualify for this engagement, the provider must hold a Professional Engineer license in the State of California. The project is based in San Bernardino, California, under NAICS code 541330. Responses are due by October 8, 2026.

General Info

CA licensed engineer providing hydrologic and hydraulic services for San Bernardino County projects.

Agency

California → San Bernardino County Transportation Authority

NAICS

541330 - Engineering Services

Place of Performance

San Bernardino, CA, 92410, USA

Set-Aside

NONE

Documents

This scope was carved out of 26-1003492.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Hydrology And Hydraulic Study Of The San Gabriel Subdivision

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Timeline

PhaseClosed

PostedSep 17

subcontract

Response DeadlineOct 8

Deadline has passed

Submission Closed

10/08/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → San Bernardino County Transportation Authority

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → San Bernardino County Transportation Authority

Office AddressN/A

ContactsNo contact information available

Full Description

Performs hydrologic and hydraulic analysis for prime contractors on San Bernardino County Transportation Authority projects. Analyzes rainfall data and runoff characteristics and develops hydraulic models to simulate water flow and infrastructure capacity using HEC-RAS or StormCAD. Requires a Professional Engineer (PE) license in the State of California. Delivers technical analysis, flow pattern data, and core technical content for the Final Technical Report.