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  5. ›IFB 11A4225 Wastewater Analysis and Monitoring Services in…

California Department of Transportation (Caltrans)·California

IFB 11A4225 Wastewater Analysis and Monitoring Services in San Diego County

Closes 11/18/2025$100k – $500kInvitation for Bid
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Description

The California Department of Transportation (Caltrans) is seeking a contractor to provide wastewater analysis and monitoring services at the Buckman Springs Safety Roadside Rest Area in San Diego County. The contractor will be responsible for monitoring, maintaining, sampling, testing, and servicing the wastewater treatment system on a 24-hour, seven-day-per-week basis. The contractor must possess a valid and current registration with the Department of Industrial Relations (DIR) and a Class 1 Certified Water Treatment Operator Certification issued by the California State Water Resources Control Board (SWRCB). The contract will be awarded to the lowest responsive and responsible bidder. • The contractor must provide all labor, tools, equipment, materials, permits, travel, and incidentals necessary to perform the services. • The contractor must comply with all applicable laws, regulations, and requirements, including those related to prevailing wages, workers' compensation, and insurance. • The contractor must submit a bid that includes all required documents and information, including a bid price, a bid bond, and proof of insurance. • The contractor must perform the services in accordance with the contract and the requirements of Caltrans. • The contractor must cooperate with Caltrans and other stakeholders to ensure the successful completion of the project.

Attached files

Contact

Catherine Andersen(Contract Analyst)

[email protected]

(916) 639-6323

Key dates

Opened
10/27/2025
Questions due
11/3/2025
Closes
11/18/2025
Projected award
11/20/2025

Last updated

Details

Type
Invitation for Bid
Industry
Civil Engineering
NAICS
811015
Solicitation №
11A4225

Budget estimate

$100,000 – $500,000

The budget for this contract is not explicitly stated in the document. However, based on the scope of work and the requirements for the contractor, it is likely that the budget will be in the range of $100,000 to $500,000 per year, depending on the level of services required and the complexity of the project. The budget may also be influenced by factors such as the cost of labor, equipment, and materials, as well as the prevailing wage rates and other regulatory requirements.

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