This tender invites bids for the establishment of a sewerage system in Dera Allahyar Phase-I, located in District Jaffarabad, Balochistan. The Civil Works, Public Parks & Horticulture Department of District Jaffarabad is overseeing this project, which falls under the construction and civil works category. The project involves comprehensive sewerage infrastructure development, requiring skilled engineering and quality materials to ensure durability and efficiency in the sewerage network. The work demands adherence to composite schedule rates 2023 on percentage basis, with a focus on robust construction practices suitable for the local terrain and environmental conditions of Jaffarabad. Bidders must demonstrate prior experience in similar projects, particularly in storm water drainage and related structures, with a minimum turnover and financial capacity as specified. The site location presents typical engineering challenges related to sewerage system installation in a developing district setting. Bidders should ensure compliance with the Balochistan Public Procurement Rules 2014, maintain an active tax status on the FBR Active Taxpayer List, and provide an affidavit confirming no blacklisting or litigation issues. The project requires PEC registration and adherence to the 2025-26 fiscal year regulations. Financial bids must be accompanied by a 3% bid security in the form of a bank guarantee or call deposit receipt (CDR) from a scheduled bank. The submission deadline is set for 23 February 2026 at 11:00 AM, with electronic bids only accepted via the supplier dashboard on the BPPRA portal. Tender opening will occur the same day at 12:00 PM. Bidders can view the bidding documents online at www.bppra.gob.pk. The physical address for correspondence is the Office of Executive Engineer Roads CW, PP&H Department, Tehsil Road near DHQ Hospital, District Jaffarabad. Pro-Tip: Ensure to submit the original deposit challan and Call Deposit Receipt (CDR) on the day of bid opening to avoid disqualification. Also, verify the notarized affidavit carefully to meet all eligibility criteria and avoid common pitfalls related to documentation and financial capacity proof.