This tender invites qualified contractors to undertake the Construction of a Drainage Scheme at Village Ditto Kalroo, District Tando Allahyar, Sindh, under the Public Health Engineering Department. The project includes civil works for drainage infrastructure, pumping machinery installation, surface drains, rising mains, oxidation ponds, staff quarters, a pump house, and a solar energy system at oxidation ponds. The scope covers excavation, reinforced concrete works, pipe laying, electrical fittings, and solar panel installation, all adhering to standard PWD specifications and PEC guidelines. The site is located in Tando Allahyar, requiring careful management of earthworks, concrete casting, and installation of mechanical and electrical components including 15 BHP electric motors, diesel pumps, HDPE pipes, and a 17 KW solar power system. Contractors must address engineering challenges such as soil conditions, water management, and integration of solar energy for sustainable operation. The project demands compliance with PEC categories CE-01, CE-09, CE-10, CE-11, ME-07, and EE-11, including solar energy works. Bidders must be registered with PEC valid until June 2026, demonstrate experience with similar projects, and maintain active tax status with NTN and SRB. The tender requires submission through the EPADS online portal, with bid security of 5% of the estimated cost. The bid validity is 90 days, and conditional or partial bids will be rejected. Compliance with FBR/ATL and PEC renewal requirements for 2025-26 is mandatory. The submission deadline is set for 06 April 2026 at 02:30 PM, with bid opening at 03:00 PM at the office of the Executive Engineer, Public Health Engineering Division, Tando Allahyar, near Shah Abdul Latif Park. Tender documents are available for download from the Sindh e-procurement portal. Original tender fee and bid security instruments must be delivered before the deadline. Pro-Tip: Ensure all pages of the technical proposal are attested and stamped by the firm owner to avoid disqualification. Also, verify the exact PEC specialization codes and maintain updated NTN and SRB certificates to meet eligibility criteria. Check the EPADS portal regularly for any addenda or clarifications issued before bid submission.