Project Information

Bid Title

RFQ for Development Engineering Material Testing and Special Inspection

Issuing Agency

City of Antioch

Location

California

Published Date

Feb 4, 2026

Closing Date

Feb 26, 2026

Government Level

State & Local

Status

Closed

Original Source

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Bid Documents

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Project Description

Bid Title:	RFQ for Development Engineering Material Testing and Special Inspection
Category:	Capital Improvements RFQs
Status:	Open

Description: The City of Antioch is soliciting qualifications from experienced material testing and special inspection firms to perform services related to development projects throughout the City. The City’s intent is to generate a list of two firms that could assist the City in performing these services on an “as needed” basis. This list will be in effect for a period of three (3) years. Previous expenditures for material testing and special inspection related to development services have typically been $30,000 or less, per year, however expenditures will vary depending on the amount of work performed. The City will not guarantee a set contract value for these services. The City of Antioch currently has numerous development projects that are in various stages of design or construction that may require material testing or special inspection. Currently, the City does not employ staff certified to perform these specialized services. The City requires the services of qualified and experienced firms to assist in this type of work. Firms should expect to perform a variety of material testing and special inspections on an “as needed” basis. Services to be performed may include, but are not limited to, inspecting, sampling or testing of soil, Portland cement concrete, asphalt concrete, reinforcing steel and other construction materials. The selected firms must be available within 12 hours’ notice to sample, test or perform inspections. The selected firm must be able to work holidays, weekends and extended hours. All inspections, sampling and testing must be performed by methods approved by ASTM, Caltrans or the appropriate agency dependent on the project specifications. The selected firm must be able to work with other testing agencies during construction. Test results of materials tested shall be forwarded to the City within 24 hours of the completed test. Complete project reports shall be submitted within 30 days of the firm’s last day worked on the project. Publication Date/Time: 2/3/2026 12:00 AM Closing Date/Time: Open Until Contracted Bid Opening Information: 02/26/2026 Related Documents: RFQ for Development Engineering Material Testing

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Commodity Codes

• NAICS 541330Engineering Services
• NAICS 541380Testing Laboratories

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