This tender invites qualified contractors in Thatta from the District Council Thatta for the construction of an RCC box culvert and causeway at Village Qabool and Allah Dino Baloch, UC Dhabeji. The project falls under Construction & Civil Works Materials category and involves earth excavation, cement concrete work, steel reinforcement fabrication, and compaction of earthwork. The site is located in Thatta, Sindh, requiring contractors to manage local soil conditions and ensure structural integrity of the culvert and causeway. The scope includes excavation, concrete mixing with specified ratios, steel reinforcement, and finishing works. Contractors must adhere to the detailed Bill of Quantities and specifications provided by the District Engineer. The work demands careful handling of materials and compliance with engineering standards to ensure durability and safety of the infrastructure. Bidders must hold a valid PEC registration in the relevant category, be registered with the Sindh Revenue Board, and possess NTN and professional tax certificates. Experience of at least five years with a turnover between PKR 2 to 4 million is required. Firms must not be blacklisted and should provide affidavits confirming no litigation or delays in previous government contracts. Compliance with SPPRA rules and submission of Earnest Money in the form of a Call Deposit Receipt (CDR) is mandatory. The submission deadline is set for 07-04-2026 at 02:00 PM, with bid opening at 02:30 PM on the same day at the Office of the District Engineer, District Council Thatta, Makli. Bids must be submitted in sealed envelopes referencing the work name and number. Late submissions will be rejected. Pro-Tip: Ensure your bid includes all required documents, especially the Earnest Money and PEC certificates, as incomplete bids are commonly rejected. Also, verify the premium or discount rates on the Bill of Quantities carefully to avoid arithmetic errors that can lead to disqualification.