This tender invites qualified consulting firms to provide expert consultancy services for the design, preparation of tender documents, and construction supervision of major infrastructure projects in Karachi under the Local Government Department, Government of Sindh. The scope covers roads, bridges, flyovers, underpasses, storm water drainage systems, and buildings for various mega projects, ensuring compliance with local and international standards. The consultancy includes detailed topographic surveys, soil investigations, design and layout plans, preparation of bidding documents, tender assistance, bid evaluation, and comprehensive construction supervision. The projects will be executed in phases: survey and design, construction supervision, and defect liability period. The consultant will coordinate with local authorities, ensure quality assurance through inspections and testing, and manage contract administration including payment certifications and claims processing. Consultants must hold valid PEC registration with relevant project profile and service codes, NTN and Sindh Board of Revenue registration, and must not be blacklisted. The evaluation criteria emphasize technical expertise, relevant experience in similar mega projects, adequacy of methodology, and qualifications of key professional staff including architects, structural, highway, MEP engineers, and contract engineers. The minimum technical score required is 80 out of 100. Submission deadline is strictly enforced with proposals to be submitted via the SPPRA online portal. The contract duration includes 12 months for design and tender documentation, 24 months for construction supervision, and 6 months for post-construction defect liability period. The consultant will be required to sign an integrity pact and provide performance security as per rules. Pro-Tip: Ensure your proposal includes all mandatory PEC codes and certifications, and carefully prepare your financial proposal in line with the detailed man-month rates and construction cost percentages. Missing or incomplete documentation, especially regarding blacklisting and tax registrations, can lead to disqualification. Also, closely monitor the SPPRA portal for any amendments or clarifications issued before submission.