cases
Under a PC+M contract for a 1.1 Mt/a iron ore processing plant in Shandong, China, Xinhai Mining was responsible for equipment procurement, civil and installation works, and commissioning, with the plant design completed by an external design institute. The scope covers the main processing line, the aggregate processing system, tailings transportation and the concentrate store.
Design Coordination and Interfaces: With the plant design handled by the external design institute, Xinhai's design institute engineers served as the dedicated interface, aligning equipment parameters, drawings and construction conditions between the designer and the site so that procurement and construction could proceed without rework.
Equipment Procurement and Supply: Equipment for the main processing line, the aggregate processing system, tailings transportation and the concentrate store was procured from manufacturers designated by the client, with Xinhai managing supply, inspection and delivery schedules across the whole plant.
Civil Works and Steel Structures: Equipment foundations, steel-structure plant buildings and operating platforms were constructed for all systems, providing the structural base for the integrated process, electrical and piping installation that followed.
Installation of Processing Systems: Installation covered mineral processing, electrical and piping works executed as an integrated program, connecting the main line, aggregate system, tailings transportation and concentrate store into a coordinated whole-plant operation.
Commissioning Support and Handover: Xinhai provided technical management, commissioning support, random spare parts and tools to carry the plant from mechanical completion toward stable production of qualified iron concentrate.
Installation of the processing systems was essentially complete by July 2023 and finished in December 2023, with plant acceptance under way.
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