Illicit Discharge Detection and Elimination (IDDE) Program Support

The contract seeks support for the Illicit Discharge Detection and Elimination (IDDE) Program, focusing on field investigations, geographic information system (GIS) mapping, and comprehensive reporting to identify and document non-stormwater discharges. The primary objective is to ensure compliance with Municipal Separate Storm Sewer System (MS4) permit requirements by systematically detecting, investigating, and eliminating sources of unlawful runoff that could impair water quality. Contractors will be expected to execute on-the-ground assessments, utilize spatial analysis tools to map discharge locations, and deliver accurate, timely reports that support regulatory adherence and environmental protection efforts. The solicitation is classified as a subcontract under NAICS code 541620, indicating professional, scientific, and technical services related to environmental consulting. It was posted on June 25, 2026, with a response deadline of July 14, 2026, and is being managed by Connecticut’s DAS Procurement office. While specific performance locations and contact details are not provided, the work is intended for implementation within Connecticut’s jurisdiction, and all activities must align with state and federal stormwater management standards. Interested parties must submit proposals prior to the deadline to be considered for award.