The project ‘Procurement and assembly of mechanical and electrical equipment at CHE Nehoiașu II, extension of 110 kV transformer station’ mainly involves works for turbines, design activities (preparation of technical documentation for mechanical equipment, electrical equipment/object), manufacture/procurement, testing, packaging, transport, delivery as well as installation of new equipment and installations executed, tests and verifications, both in the factory and on site, commissioning and personal training, The procurement documented by this contracting strategy aims at awarding a turnkey contract, which, in addition to the activities listed above, involves works, design, assembly and commissioning of mechanical and electrical equipment at the plant, namely: ⁇ Mechanical and electrical equipment at the plant i) Hydro-aggregation: • The turbine and related installations, including the synchronous valve • The generator • The speed regulator • The voltage regulator • The spherical valve installation • The vacuum cleaner batards installation • The bars installation release channel flee CHE Nehoiașu (Siriu Fall + Surduc Fall) • The auxiliary mechanical installations • The 0.4 kV installations: • General services - extension • Aggregate own services ii) Automation, command and protection installations of the hydro-aggregation and the power plant: • Automation system for general central installations • Automation system for own installations aggregated • Automation system for the hydro-aggregation • Electricity measurement system • Electrical protection system with integration into the existing protection system • Local central dispatcher • Diagnostic system iii) Security assurance system: • Fire detection and warning installation • Integrated security system • Voice-data communication system • Forced duct and adduction burst protection installation • Measurement installation for levels, net drops and turbine operating parameters • Own service transformer 1000 kVA • Direct current installation • Household of low voltage cables and secondary circuits • Ground connection installation at the power station and 110 kV station. ⁇ Primary electrical equipment • 110 kV station - expansion • 110 kV station. Secondary switching • Capsulated bars • Transformer 63 MVA • Household of low voltage cables and secondary circuits. The requirements for each Technical Unit are set out in their specifications. These specifications cover the execution of all works and the provision of all materials, permanent and temporary equipment, tools, accessories for on-site transport including loading, unloading, (if necessary reloading), painting, testing, participation in technological tests and the commissioning of all electrical and mechanical equipment and installations and accessories necessary for the execution of the works. In order to fully and correctly fulfil the requirements of the Contract, the Contractor shall satisfy all the provisions of the Tender Specifications and the General Technical Conditions, in conjunction with the requirements of the Tender Specifications for electrical equipment. The volume of works is set out in the General Technical Conditions point 1.4.1, the General Conditions of the Contract and the Tender Specifications specified in point 1.1.2. of CS-E+M-0. GENERAL TECHNICAL CONDITIONS. ELECTRICAL AND MECHANICAL EQUIPMENT.
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