Delivery and Installation of Concrete Package Transformer Substations (BKTPS) for Sofia East, North, Sofia Region, Pleven, Lovech, Vratsa, Montana, and Vidin Regions

This tender concerns the supply and installation of concrete package transformer substations (BKTPS) and related equipment. Specifically, it is designated as Lot No. 2 and covers the regions of Sofia East, Sofia North, Sofia Region, Pleven, Lovech, Vratsa, Montana, and Vidin. The contract is planned for a duration of 48 months.

The scope of work includes the delivery and installation of various types of BKTPS, differentiated by their power rating (800 kVA and 2x800 kVA), voltage (20 kV), and access configurations (e.g., access from three sides, front and sides, narrow). Specific models include BKTPS with designations TS-1, TS-2, TS-3, TS-7, and TS-9, all without switchgear (KRU).

Additionally, the tender requires the supply of spare parts, such as spare locks for BKTPS, and equipment for low-voltage outgoing fields, including voltage regulators, current transformers, and wiring. The contract also includes the provision of various types of switchgear (KRU) units with rated currents of 630 A and breaking capacities of 16 kA, for different configurations (KKT, KKKT, KKTТ, KKKTТ). Other specified items include emergency bulbs for KRU and motor drives for remote control of KRU, as well as phasing indicators.

This procurement is crucial for upgrading and expanding the electrical infrastructure in the specified regions, ensuring reliable power supply through the installation of modern and robust transformer substations and associated components.

This is a supplies contract in the energy and power and construction and civil works sectors, with a focus on Power Generation and Buildings. Located in Bulgaria, Europe, this opportunity is open to firms and consortiums, with an estimated budget of BGN 2.4 million.

Published through TED - Tenders Electronic Daily (EU), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for the supply of goods in the energy and power sector. Supply contracts typically require bidders to demonstrate product compliance with technical specifications, delivery capacity, and relevant certifications. This contract has already been awarded. The information is published for transparency and market intelligence purposes.