This tender invites qualified contractors in Quetta to supply, install, and commission relays and tripping coils for 11 KV panels at the Power House of PMDC Collieries Sor Range. Issued by Pakistan Mineral Development Corporation, it focuses on electrical equipment essential for power distribution and safety. The scope includes relays compliant with IEC 60255 and IEC 61850 standards, featuring input current and voltage selectability, protection elements for overcurrent and earth faults, and precise time multiplier settings. Tripping coils must meet rated voltage and current specifications, with specific insulation and mounting requirements. The work site is the PMDC Collieries Sor Range in Quetta, demanding careful handling of electrical components in an industrial mining environment. Bidders should ensure valid registration with the Federal Board of Revenue and be on the active taxpayer list. The tender requires a bid security instrument and a bid money deposit of Rs.200,000 in the form of a demand draft or pay order. Compliance with FBR/ATL status and PEC registration is advised for the 2025-26 financial year to meet eligibility criteria. Submission deadline is set for 13th March 2026 at 1:00 PM, with bid opening at 1:30 PM on the same day via the EPAD electronic portal. Interested parties must submit bids online and ensure original bid security is submitted before the deadline. The physical address for any inquiries is the PMDC Head Office, 13-H-9, Islamabad. Pro-Tip: Make sure to attach a complete brochure detailing brand, make, model, and technical specifications of the relays and tripping coils. Also, a mandatory site visit is required before quoting rates to avoid any discrepancies in technical compliance.