Sui Southern Gas Company Limited (SSGC) invites bids for Environmental Parameters Testing at various SSGC locations. The procurement is conducted under a single stage one envelope bidding procedure as per PPRA rules. The tender includes a complete package basis for testing services to ensure compliance with environmental standards. Bidders are required to submit priced bids along with a fixed bid bond of Rs. 24,000 in the form of pay order or demand draft in favor of Sui Southern Gas Company Limited. The tender documents include detailed instructions, terms and conditions, bid bond formats, bill of quantities, and compliance affidavits.