This tender invites bids for repair and maintenance works of electrical substations in Saryab, Balochistan under power development projects. The procurement covers electrical equipment repair and related services. The tender is open for qualified contractors with relevant experience in electrical substation maintenance. The scope includes repair of substations at multiple locations including Duki and Saryab with specified timelines for completion by December 2025. Bidders must submit their applications with required documents and financial guarantees as per tender conditions. The tender process includes strict eligibility and performance criteria. Submission requires compliance with all bidding rules, including security deposits and technical specifications. The tender is issued by the Chief Engineer of Balochistan Power Development Department. Late or incomplete bids will not be accepted and the department reserves the right to reject any or all bids without assigning reasons.