The Sindh Mass Transit Authority (SMTA), Government of Sindh, invites qualified bidders to participate in the Peoples Green Transport Project in Karachi and Hyderabad. This project involves the design, build, finance, operation, maintenance and transfer of a fleet of 500 electric buses, including 300 twelve-meter and 200 eight to nine-meter buses, along with associated charging infrastructure, depots, transit bus shelters, and intelligent transport systems. The project aims to modernize urban mobility, reduce congestion and carbon emissions, and improve passenger comfort and safety in Sindh's major cities. Bidders must prepare technical and financial proposals in line with the RFP, demonstrating compliance with PEC categories, financial strength, and technical expertise. The project requires a minimum net worth of PKR 8 billion and average annual turnover of PKR 10 billion. The procurement process follows a single-stage two-envelope international competitive bidding procedure under PPP rules. The submission deadline is 12:00 hours PST on February 12, 2026, with technical proposals opened the same day at 13:00 hours PST at the Planning & Development Board, Sindh Secretariat, Karachi. Bids must be submitted electronically via the Sindh PPRA e-Pak Acquisition & Disposal System (EPADS), with original bid security submitted physically. The bid security amount is PKR 425 million, payable via pay order, demand draft, deposit at call or bank guarantee. The concession period is 12 years, including 1 year development and 11 years operation. Bidders must comply with all legal, environmental, and technical requirements, including PEC registration and environmental safeguards. Pro-Tip: Ensure strict adherence to bid submission guidelines, including timely physical submission of original bid security and compliance with prescribed formats to avoid disqualification.