DTSC Request for Information (RFI) - Site Monitoring Services

The California Department of Toxic Substances Control (DTSC) has issued a Request for Information (RFI) seeking contractors to provide comprehensive site monitoring services for 400 to 1,000 toxic sites throughout California that currently have institutional controls in place. The primary objectives include monitoring various information sources such as construction proposals, dredging permits, real estate listings, and environmental quality projects, with critical responsibilities of alerting DTSC about planned activities that could potentially impact site integrity. Contractors must provide electronic notifications of potential site impacts and link to institutional control documentation, focusing on preemptively identifying land use covenant violations and communicating site-specific hazards or restrictions. Minimum qualifications for respondents include two years of experience performing similar monitoring work and being licensed to do business in California. The RFI has a structured timeline, with the document published on April 24, 2025, the last day to submit questions on May 1, 2025, and the final response deadline set for May 8, 2025, all at 3:00 PM PST.

This RFI is explicitly an information-gathering process and not a formal solicitation, with respondents responsible for covering their own submission expenses. While no specific set-aside designations were mentioned, interested parties are instructed to submit a cover letter demonstrating their capabilities and how they meet minimum qualifications, with submissions to be sent via email to contracts@dtsc.ca.gov. The monitoring services are critical for protecting worker health, preventing damage to remedy components, and stopping inadvertent contamination spread. No specific budget range or award value was disclosed in the documentation, and there was no indication of incumbent vendors or existing technology infrastructure requirements. The RFI represents an opportunity for contractors with specialized environmental monitoring expertise to potentially engage in a significant statewide monitoring project for toxic substance control sites across California.