Improvement of Sewerage System, Carpeting of Roads, Paver Blocks and Installation of Water Supply at UC-10, Mustafaabad, Karachi

The Karachi Development Authority (KDA) is procuring comprehensive civil and electrical works for the Improvement of Sewerage System, Carpeting of Roads, Paver Blocks, and Installation of Water Supply at UC-10, Mustafaabad, Karachi. This project is part of the ADP#3641/SDG # 987 for the financial year 2025-26 and involves multiple specialized works across road infrastructure, water supply, sewerage, and electrical installations. The technical scope includes scarifying existing road surfaces, dismantling cement concrete, earth excavation, granular sub-base and aggregate base course laying, asphalt concrete paving, priming, and reflective road marking. Paver block works involve dismantling, earth excavation, aggregate base course, precast edge blocks, and cement paving blocks. Water supply works cover excavation, laying and fixing HDPE pipes of various diameters. Sewerage and drainage works include excavation, RCC pipe laying, cleaning sewerage lines, manhole construction, granular sub-base, pumping, and desilting of storm water drains. Electrical works comprise installation of MS tabular poles, RCC foundations, PVC insulated cables, LED street lights, distribution boards, earthing, and related accessories. Eligible bidders must be registered with Pakistan Engineering Council (PEC) in Category C-4 or above with specialization codes CE01, CE09, CE10 & EE06. Active registration with Federal Board of Revenue (FBR) and Sindh Revenue Board (SRB) is mandatory. Experience of similar works executed in the last five years with satisfactory completion certificates is required. Financial turnover must be equivalent to the project cost over the last five years, supported by audited financial statements. Joint ventures are not allowed. The bid submission deadline is **2026-05-12 23:59:59** at Room # 406, 4th Floor, Civic Centre Complex, Gulshan-e-Iqbal, Karachi. Bidders should submit a single stage one envelope bid including technical and financial documents, bid security, and integrity pact. Earnest money must be from the company account. The bid validity period is 90 days. Performance security of 5% of the contract price is required upon award. A practical tip for bidders is to conduct a thorough site visit and carefully review the Bill of Quantities and technical specifications to ensure all items and conditions are fully understood. Early preparation of bid security and compliance with all documentation requirements will help avoid disqualification. Attention to detail in signing and stamping all pages is critical for responsiveness.