Development Infrastructure of Sewerage Work, Water Supply Work, RCC Drain and RCC Culverts of Block-68 at Hawksbay Scheme-42 Karachi

The Lyari Development Authority Karachi is procuring comprehensive development infrastructure works for Block-68 at Hawksbay Scheme-42, specifically allotted to members of the Karachi Press Club. This project involves extensive sewerage works, water supply installations, RCC drains, and RCC culverts. The scope includes excavation, laying of RCC pipes of various diameters, construction of manholes with cement plastering, and installation of water supply pipelines using HDPE pipes conforming to international standards. The project is situated in Karachi, Sindh, and is managed by the Lyari Development Authority. The technical scope covers excavation in all soil types, laying and jointing of pipes, construction of manholes with CI covers, refilling and compaction of trenches, and installation of sluice valves and air valves. The works require adherence to detailed specifications, including the use of SR cement for concrete in contact with natural ground and compliance with ASTM and ISO standards for pipes. The contractor must provide a detailed construction schedule, method statements, and a list of major equipment to be used. Eligibility criteria demand valid PEC registration in category C-4 or above, NTN and SRB registration, and a clean legal and blacklisting status. Contractors must demonstrate relevant experience with at least one work of 80% or two works of 50% of the estimated cost executed in the last five years. Financial soundness is verified through audited reports and income tax returns for the last three years. The bid validity period is 90 days, and earnest money in the form of bid security is mandatory. Bids must be submitted in English and comply with the single stage one envelope procedure. The deadline for submission and opening of bids will be as per the official notice. The successful bidder will be required to furnish a performance security of 5% of the contract price and sign a contract agreement within the stipulated time. The contract duration is 730 days from the date of commencement. A practical tip for bidders is to ensure thorough site visits and obtain all necessary clarifications well before the submission deadline. Proper documentation of PEC and tax registrations, along with a detailed technical proposal, will enhance the chances of success. Attention to bid security validity and compliance with all submission requirements is crucial to avoid disqualification.