The City of Mobile is procuring a single walk‑behind / walk‑beside self‑propelled trencher that must meet detailed dimensions, engine, hydraulic, and ground‑drive specifications. The solicitation is a sealed competitive bid (all‑or‑none) requiring a 5 % bid bond, compliance with E‑Verify, and a local business license. Vendors must submit product literature, three service manuals, three operator manuals, and offer optional extended warranty and service‑maintenance plans. Delivery is FOB Mobile, AL, with lead‑time to be stated by the bidder. No vendor has been named in the public award listing.