This tender invites bids for a range of critical equipment and repair services at Tarbela Power Station, Khyber Pakhtunkhwa, under the Pakistan Water and Power Development Authority (WAPDA). The procurement covers spares for telephone exchange, tools and plant items for the P&I section, valves for the hydraulic system at Ghazi Barrage, high bay lights for generator halls, submersible pumps for dewatering, optical time domain reflectometer kits, and hydraulic hoist repairs. These items and services are essential for maintaining and enhancing the operational efficiency of one of Pakistan's largest hydel power stations. The scope involves delivery on a Delivered Duty Paid (D.D.P.) basis, ensuring all equipment meets stringent quality standards suitable for the demanding environment of Tarbela. The engineering challenges include ensuring compatibility with existing infrastructure and durability under high-load conditions. The site's location in Khyber Pakhtunkhwa requires careful logistical planning for timely delivery and installation. Bidders must be registered with the Federal Board of Revenue (FBR) and listed on the Active Taxpayers List (ATL). For works-related items, appropriate Pakistan Engineering Council (PEC) licensing is mandatory. The tender follows a Single Stage Single Envelope procedure, and bid security in the form of a Call Deposit Receipt (CDR) is required. Compliance with the 2025-26 fiscal year regulations and PEC categories is crucial to avoid disqualification. Submission deadline is **13 March 2026** with bid opening times varying per lot, all bids to be submitted electronically via EPADS (www.eprocure.gov.pk). Hard copies of bid security must reach the Chief Engineer (Power), WAPDA, Tarbela Power Station before the closing time. Bids will be opened in the Conference Room of Tarbela Power Station in the presence of bidders' representatives. Pro-Tip: Ensure the original bid security CDR reaches the office on time as insurance guarantees are not accepted. Also, verify the specific stamp duty requirements in the newspaper advertisement to avoid common pitfalls during submission.