San Bernardino County Transportation Authority PlanetBids #RFP26-1003492

SBCTA Hydrology and Hydraulic Study for San Gabriel Subdivision Railroad Corridor

San Bernardino County Transportation Authority (SBCTA) is seeking qualified firms to conduct a Hydrology and Hydraulic Study for the San Gabriel Subdivision railroad corridor. - Government Buyer: - San Bernardino County Transportation Authority, Special Projects division - Scope of Work: - Hydrology and Hydraulic Study covering 8.75 miles (MP 45.75 to MP 54.5) of the San Gabriel Subdivision - Evaluation of flood risks and vulnerabilities to the railroad right-of-way - Assessment of multiple flood control channels and culverts - Includes hydrologic and hydraulic modeling, field reconnaissance, data collection, infrastructure assessment, soil desktop investigation, and technical reporting - Excludes final engineering and construction design - Notable Requirements: - Compliance with California prevailing wage laws - Registration with the Department of Industrial Relations for consultants and subconsultants - Firms must demonstrate expertise in hydrology, hydraulics, surveying, geotechnical engineering, environmental services, and transportation studies - Vendors Mentioned: - BKF Engineers - ESA - EXP U.S. Services Inc - H&F Environmental - Kerns Inc. - MINAGAR & ASSOCIATES - Moffatt & Nichol - MTGL Testing Laboratories - RMA Companies - TAIT & Associates - Wilson & Company - WSP - Zephyr Rail - Procurement Details: - Managed electronically via PlanetBids - Firm fixed price contract - 9-month completion schedule - Contract award contingent on funding and may be subject to pre-award audits

Description

The San Bernardino County Transportation Authority (SBCTA) is soliciting proposals from qualified firms to conduct a Hydrology and Hydraulic Study of the San Gabriel Subdivision. The selected firm will be evaluated based on qualifications, prior experience with similar services, proposed staffing, and understanding of project requirements. The contract award is anticipated by January 6, 2027, with work commencing in January 2027. A virtual pre-proposal conference is scheduled for September 17, 2026, and proposals are due by October 8, 2026.

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