This tender invites qualified contractors in Karachi to undertake maintenance and repair works focused on stone masonry conservation for the Commissioner Karachi office buildings. The scope includes raised pointing of joints with fine quality materials to preserve the heritage structure, requiring skilled craftsmanship and careful handling of old stonework. The site is located at 4 Club Road, Main Commissioner Office, Karachi, demanding attention to detail and adherence to conservation standards. The work involves chiseling and racking joints, applying raised cement pointing with a mixture of hill sand, grey cement, white pigment, and curing to match the original stone color. Contractors must provide all tools, plants, scaffolding, and ladders to work up to 25 feet height. The project duration is two months from the written order to commence, with a strict timeline and liquidated damages for delays. Bidders should hold valid PEC registration under the relevant category and maintain active NTN and GST registration with FBR and SRB. The tender requires a 2% bid security and a 10% security deposit including the bid security. Compliance with SPPRA rules 2010 and submission of all required documents including CNIC, tax certificates, and affidavits is mandatory for eligibility. The submission deadline is set for 16-04-2026 at 11:00 AM, with bid opening at 11:30 AM on the same day at the Executive Engineer Project Directorate office, 4 Club Road, Karachi. Bids must be submitted in sealed envelopes referencing the work name and number. Late submissions will be rejected. Pro-Tip: Ensure your bid documents are complete with all signatures, stamps, and initialed corrections. Missing or incorrect documentation is a common cause for disqualification. Also, verify the bid security format and amount carefully to avoid rejection.