Rehabilitation and Maintenance Works for KW&SC Water and Sewerage Infrastructure (26 Lots, FY 2026-27)

Karachi Water and Sewerage Corporation invites sealed bids from eligible contractors for the rehabilitation and maintenance of water and sewerage infrastructure across various zones in Karachi for the financial year 2026-27. This tender covers a comprehensive set of civil and mechanical works, with a total of 26 distinct lots, each with its own estimated cost and PEC category requirement. The works are distributed across different zones and include both water supply and sewerage system improvements. Items being procured: - Lot 1: Rehabilitation of water supply system (Zone-II), estimated cost Rs. 11,488,467 - Lot 2: Rehabilitation of water supply system (Zone-II), estimated cost Rs. 29,069,512 - Lot 3: Rehabilitation of water supply system (Zone-II), estimated cost Rs. 18,000,000 - Lot 4: Rehabilitation of water supply system (Zone-II), estimated cost Rs. 35,000,000 - Lot 5: Rehabilitation of water supply system (Zone-II), estimated cost Rs. 45,000,000 - Lot 6: Rehabilitation of water supply system (Zone-II), estimated cost Rs. 45,000,000 - Lot 7: Rehabilitation of sewerage system (Zone-II), estimated cost Rs. 34,308,100 - Lot 8: Rehabilitation of sewerage system (Zone-II), estimated cost Rs. 9,628,477 - Lot 9: Rehabilitation of sewerage system (Zone-II), estimated cost Rs. 12,640,501 - Lot 10: Rehabilitation of sewerage system (Zone-II), estimated cost Rs. 31,084,795 - Lot 11: Rehabilitation of sewerage system (Zone-II), estimated cost Rs. 14,489,450 - Lot 12: Rehabilitation of sewerage system (Zone-II), estimated cost Rs. 20,061,093 - Lot 13: Rehabilitation of sewerage system (Zone-II), estimated cost Rs. 20,825,601 - Lot 14: Rehabilitation of sewerage system (Zone-II), estimated cost Rs. 20,824,941 - Lot 15: Rehabilitation of sewerage system (Zone-II), estimated cost Rs. 16,763,740 - Lot 16: Supply and laying of HDPE/DI pipes (various sizes), estimated cost Rs. 10,705,106 - Lot 17: Supply and laying of HDPE/DI pipes (various sizes), estimated cost Rs. 9,250,000 - Lot 18: Supply and laying of HDPE/DI pipes (various sizes), estimated cost Rs. 12,330,000 - Lot 19: Supply and laying of HDPE/DI pipes (various sizes), estimated cost Rs. 12,400,000 - Lot 20: Supply and laying of HDPE/DI pipes (various sizes), estimated cost Rs. 12,400,000 - Lot 21: Supply and laying of HDPE/DI pipes (various sizes), estimated cost Rs. 14,850,000 - Lot 22: Supply and laying of HDPE/DI pipes (various sizes), estimated cost Rs. 14,850,000 - Lot 23: Rehabilitation of water supply system (Zone-II), estimated cost Rs. 26,000,000 - Lot 24: Rehabilitation of water supply system (Zone-II), estimated cost Rs. 23,000,000 - Lot 25: Rehabilitation of water supply system (Zone-II), estimated cost Rs. 19,500,000 - Lot 26: Rehabilitation of water supply system (Zone-II), estimated cost Rs. 20,500,000 All works must be completed as per KW&SC technical specifications. Bidders must be registered with PEC in the relevant category (CE-09, CE-10, CE-05, CE-06 as specified per lot), and must be on the FBR Active Taxpayers List. Earnest Money of Rs. 10,000 per lot is required as Pay Order/CDR. The deadline for bid submission is **31-08-2024 at 2:00 PM** via the Sindh e-procurement portal (EPADS). Bids will be opened on the same day at 2:30 PM. For submission, ensure all documents are uploaded as per instructions and that your PEC and tax registrations are valid and up to date. A practical tip: Carefully review the technical requirements for each lot and ensure your bid security and supporting documents are correctly labeled and uploaded to avoid disqualification at the technical evaluation stage.