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County of San Luis Obispo·California

On-Call Wastewater Engineering Consulting Services List

Closes 10/30/2025$500k – $5MRequest for ProposalLogin required
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Description

The County of San Luis Obispo's Public Works Department Wastewater Utilities Division is seeking proposals from qualified professional firms to provide on-call engineering services in support of wastewater utilities management, operation, engineering, and project delivery. The selected firms will be included on an "on-call" list to provide services on a task-order basis. The scope of services includes general engineering services, treatment facilities-specific tasks, collection system-specific tasks, construction and project management support, and meetings and coordination. The contract term is expected to be five years, with pricing remaining unchanged throughout the term of the contract. • General engineering services such as project planning, design, and construction management • Treatment facilities-specific tasks including process optimization and performance evaluations • Collection system-specific tasks such as inflow/infiltration studies and sewer rehabilitation designs • Construction and project management support including bid and procurement assistance • Meetings and coordination with County staff and other stakeholders

Attached files

Contact

Missy Viles(Buyer II – Central Services Purchasing)

[email protected]

(805) 781-5216

Key dates

Opened
9/25/2025
Questions due
10/21/2025
Closes
10/30/2025
Duration
5 years

Last updated

Details

Type
Request for Proposal
Industry
Engineering Services
NAICS
541330
Solicitation №
1928

Budget estimate

$500,000 – $5,000,000

The budget for this opportunity is difficult to estimate as the RFP does not provide a specific budget or pricing information. However, based on the scope of work and the term of the contract, it is likely that the budget will be substantial. A rough estimate for the total contract value could be in the range of $500,000 to $5 million, considering the contract term and the scope of services required.

AI estimate from the solicitation

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