Supply, Installation and Commissioning of PLC Based Control Panels with VFD and EMC Filters at Compressor Stations AC-4 (Uch Sharif) and AC-6 (Multan)

This tender from Sui Northern Gas Pipelines Limited (SNGPL) in Multan invites bids for the supply, installation, and commissioning of PLC based control panels equipped with Variable Frequency Drives (VFD) and EMC filters at compressor stations AC-4 (Uch Sharif) and AC-6 (Multan). The project falls under the Power, Electrical & Solar Equipment category and involves upgrading the existing motor control centers to improve operational efficiency and reduce power system disturbances. The scope includes designing, manufacturing, and commissioning Motor Control Center (MCC) panels with VFDs for water circulating pumps and fan motors at the specified compressor stations. The new system will replace the existing Direct Online (DOL) starter system with advanced control panels supporting auto, manual, and backup modes. The panels will feature high-quality components from reputed manufacturers, including PLCs, HMIs, magnetic contactors, circuit breakers, and pressure transmitters. The work also covers dismantling existing cables, installation, testing, and commissioning at site in Multan and Uch Sharif. Bidders must comply with PEC requirements and hold valid Professional Tax, NTN, GST, and PEC certificates. The tender mandates submission of a Bid Security of PKR 210,000 and a Performance Security of 10% of the contract value. Bidders should be ISO certified manufacturers or authorized dealers of MCC panels and provide references for similar projects. Compliance with FBR/ATL status and submission of complete technical and financial proposals as per tender documents is essential for responsiveness. The submission deadline is set for 0930 hours on 20th April 2026, with bid opening at 1100 hours the same day at the Compression Department, SNGPL Transmission Office, Piran Ghaib Road, Multan. Bids must be submitted in sealed envelopes clearly marked for financial and technical bids. The physical address for submission and opening is the SNGPL Transmission office in Multan. Pro-Tip: Ensure your bid includes all mandatory documents such as Bid Security, Power of Attorney, and technical compliance sheets. Pay special attention to the Integrity Pact and HSE compliance clauses, as non-adherence can lead to disqualification. Also, verify the availability of spare parts for the proposed VFD brands within Pakistan to avoid post-award issues.