This tender is for the supply of Polyethylene Pipe (PE-100) with a diameter of 180 mm. The procurement is limited to local manufacturers holding valid ISO-9001 certification. The delivery schedule requires 20,000 meters per month after purchase order placement, with delivery to the KT/Site/Khadeji Store Karachi within 30 days. The tender follows a single stage two envelope bidding procedure as per PPRA rules 2004. Bidders must be active in the FBR Active Tax Payer List and submit sealed quotations in PKR. The bid security (fixed bid bond) amount is PKR 1,200,000. The tender documents are available for purchase at the SSGC Head Office in Karachi.