DS-761-270000000004-1 | Columbus Oil Turn-key Well Plug. Project Cass Cty

Solicitation DS270000000004, issued by the Michigan Department of Environment Great Lakes and Energy, Geologic Resources Management Division, is for a turn-key project to plug, abandon, and restore 22 orphan well and facility locations in Cass County, Michigan. The scope of work includes comprehensive site preparation such as clearing brush and trees, wellbore operations involving cleaning and electronic logging, and cementing from the bottom up to seal formations and protect the freshwater aquifer. Additionally, the contractor must decommission abandoned tanks or vessels through pumping and steam cleaning, and perform final site restoration including the removal of flowlines, electric lines, and debris, followed by grading, mulching, and seeding. Bidders are required to submit a project timeline based on 10-hour workdays and provide unit pricing for all items in the provided pricing matrix, including rated items that may not be immediately necessary but are required for potential scope changes. Key deliverables include fully sealed wells and specific electronic logs such as Gamma, CCL, Freepoint, and Cement Bond logs. The project is subject to Davis-Bacon Project Wage Determinations. The solicitation was posted on October 26, 2026, with a response deadline of November 17, 2026, and a decision date of May 28, 2026. Primary contact for the project is Mary Vanostran.