Summary
The City of Detroit Office of Contracting and Procurement (OCP), on behalf of the Detroit Police Department (DPD), is requesting proposals to provide professional soundproofing services for seven (7) arraignment rooms at the Detroit Detention Center (17601 Mound Rd, Detroit, MI 48212). The solicitation (RFP 547745) was posted on June 25, 2026 and lists required attachments including the RFP PDF, respondent questionnaire, proposal approach template, pricing matrix, and required forms; questions are due July 10, 2026. The opportunity closes on July 27, 2026 and proposals / supporting documents must be submitted through the City of Detroit procurement portal (the opportunity page lists attachments but file downloads require supplier portal login).