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Maintenance and Upkeep Project for the 110kV Logistics Substation Transmission Line and Communication Facilities of Yantai Wanhua Chemical (Ningbo)

Project Scope: The transmission line starts at the Daxie 220 kV Leng’ao Substation in Beilun and ends at the Wanhua 110 kV Logistics Substation. The double-circuit cable line has a total length of 1.78 km, while the optical cable is a 24-core non-metallic flame-retardant fiber optic cable with a total installed length of 2.3 km, connecting the Leng’ao Substation to the Logistics Substation. Project Location: Beilun District, Ningbo Project Scope: Maintenance and Upkeep

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Maintenance and Upkeep Project for the 110 kV Substation of Ningbo Huatai Shengfu Polymer Materials Co., Ltd.

Project Scope: 2 main transformers, 7 110 kV GIS switchgear cabinets, 23 35 kV GIS switchgear cabinets, 2 sets of SVG dynamic reactive power compensation devices, and other electrical equipment; Project Location: Beilun District, Ningbo Scope of Work: Maintenance and Upkeep

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Maintenance and Upkeep Project for the 220 kV Substation (Phases I and II) and External Transmission Lines of Daxie Petrochemical Engineering Co., Ltd.

Project Scope: Four 180 MVA 220 kV transformers, six 120 MVA 110 kV transformers, and other ancillary equipment and external power lines. Project Location: Beilun District, Ningbo Project Scope: Maintenance and Upkeep

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