validating the precision of the modular design; field adjustments were limited to secondary protection elements. Figure 8 - Assembly of two modules of the last station A strategic review compressed the final installation window by 38%, from 109 to 68 days. The methodology was restructured by consolidating the stations as integral units in the premodularization area, moving the macro-structures with their skid chassis using self-propelled modular transporters to their final location, as visualized in Figure 9. Figure 9 - Transport of assembled station to the installation site To optimize leveling without deep foundations, a layer of lean concrete was applied, facilitating the chassis-ground interface and accelerating stabilization. The assembly of the three lines was completed in 56 days, allowing for no-load tests and automation integration before the start of operations in June 2025. 7.6 Commissioning As shown in Figure 10, commissioning was completed within 15 days after adjusting conveyor timing and mitigating structural vibrations. The vibration levels, originating from the welding of floor gratings, were corrected through field-installed reinforcements that stabilized the displacement at 3.7 mm/s. The plant was delivered in accordance with Metso standards, formally initiating operations within the scheduled timeframe.
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