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  5. ›RFQ No. 25-030-110 Gualala TMDL Implementation Program…

California State Water Resources Control Board·California

RFQ No. 25-030-110 Gualala TMDL Implementation Program, Phase 2

Closes 2/18/2026$500k – $2MRequest for Qualification
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Description

The State Water Resources Control Board is seeking a qualified firm to implement actions to support the development of components of the Action Plan for the Gualala River Sediment Total Maximum Daily Load related to road maintenance and construction on private lands. The selected firm will be responsible for conducting on-the-ground assessments of rural road design and engineering, watercourse crossing design and engineering, and erosion and sediment control. The firm will also be required to develop risk assessments and treatment prioritizations, technical sediment reduction plans, and participate in public engagement and outreach activities. The contract term is expected to be approximately 48 months, from the date of approval through March 31, 2030. Some key requirements for the firm include: * Experience in conducting road-related erosion assessments, watershed restoration, or similar environmental fieldwork * A minimum of five years of professional experience in conducting on-the-ground assessments of rural roads * A valid Professional Geologist (PG), Certified Engineering Geologist (CEG), or Professional Engineer (PE) license in the state of California * Familiarity with evaluation methodologies outlined in technical manuals such as the California Salmonid Stream Habitat Restoration Manual * Ability to work in rugged terrain and challenging outdoor conditions for extended periods * Ability to provide 4-wheel drive vehicles and all-terrain vehicles as needed * Current certification in basic first aid and CPR for at least one team member The firm will be selected based on written responses to this RFQ and an oral interview.

Attached files

Contact

Julia Broughton(Contract Analyst)

[email protected]

(916) 319-8292

Key dates

Opened
1/2/2026
Questions due
1/16/2026
Pre-bid meeting
1/23/2026
Closes
2/18/2026
Duration
48 months

Last updated

Details

Type
Request for Qualification
Industry
Environmental Services
NAICS
541620
Solicitation №
25-030-110

Budget estimate

$500,000 – $2,000,000

Based on the scope of work and the requirements for the firm, the estimated budget for this contract could range from $500,000 to $2,000,000. This estimate is based on the assumption that the firm will need to provide a team of experienced professionals, including engineers, geologists, and environmental scientists, to conduct the on-the-ground assessments and develop the required plans and reports. Additionally, the firm will need to provide 4-wheel drive vehicles and all-terrain vehicles, and cover the costs of travel and accommodations for the team members. The budget will also depend on the level of effort required to complete the tasks, the complexity of the project, and the firm's overhead costs.

AI estimate from the solicitation

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