Dobava in izvedba baterijskega hranilnika električne energije (BESS) po sistemu "na ključ"

The contract timeline includes the following details:

• Total Duration: The contractor is obligated to complete all contractual works from content parts 1 and 2 within 9 months from the bilateral signing of the contract. This period excludes the time from the submission of project documentation (Content Part I) for client review until its approval.
• Key Milestones/Phases:
• Project Documentation Review: The client will review project documentation within 10 working days of receipt.
• Project Documentation Correction: If the client provides comments, the contractor must submit corrected documentation within 5 working days.
• Completion of Contractual Works: Works are considered completed upon the signing of the handover protocol by both parties. This occurs when the entire BESS system (including transformer station, connection, EMS, and all associated equipment) is complete, connected to the grid, successfully tested, and capable of automatic charging and discharging as per contractual requirements, enabling the start of regular operation.
• Regular Preventive Maintenance: A 10-year period of regular preventive maintenance for BESS, BMS, PCS, PPC/EMS, and other associated equipment commences from the start of regular operation.
• Viewing of Work Location: A viewing of the work location was scheduled for October 12, 2026, at 12:00 PM.
• Deadline for Content Part 2 handover: The deadline for the implementation of content part 2 and successful handover is determined by the schedule.

Contract start date and end date are not explicitly stated.

The core scope of work for this tender involves the comprehensive implementation of a Battery Energy Storage System (BESS) project, delivered as a "turnkey" solution. The project is divided into three main parts:

1. Project Documentation: This includes the creation of all necessary project documentation, such as DGD, PZI, PID, fire assessment, and other required documents. It also entails obtaining all necessary consents, opinions, permits, and administrative acts, including a building permit if required.

2. Supply and Implementation of BESS: This part covers the execution of all civil, craft, electrical, and mechanical works. Key deliverables include the supply, installation, and commissioning of the Battery Energy Storage System itself, Power Conversion System (PCS) inverters, a Battery Management System (BMS), and an Energy Management System (EMS). Additionally, it involves the supply and installation of a new transformer station with all associated medium voltage (MV) and low voltage (LV) equipment, the execution of MV connections and all cable connections, and the implementation of protective systems, measurements, tests, and functional tests. This also includes fire protection, cooling/air conditioning, and all necessary safety systems, as well as connecting the facility to the electricity grid. All procedures up to the successful acquisition of an operating permit must be completed.

3. Regular Preventive Maintenance: The tender requires the creation of operation and maintenance manuals for all equipment, training of the client's employees, and providing warranty and service support throughout the warranty period. It specifically includes regular preventive maintenance for the battery storage system, BMS, PCS, PPC/EMS, and other associated equipment for a period of 10 years from the start of regular operation.

The project must also ensure that its execution does not lead to an increase in noise levels compared to the existing state.