en.Wedoany.com Reported - On June 25, the Qingnian (Youth) Key Project of the Pinglu Canal initiated water-filled joint commissioning, marking the entry of the Pinglu Canal key project into the water-filled joint commissioning phase.
Water-filled joint commissioning involves systematically verifying the precision and reliability of command execution for each operating equipment of the ship lock, the hydraulic characteristics of filling and emptying, as well as the operational stability of the electrical control system under water-filled working conditions, under simulated actual navigation water levels of the canal. At the same time, a comprehensive "physical examination" is conducted on the performance of core equipment such as the ship lock's metal structures, gate hoists, electrical control equipment, and centralized control system.
The joint commissioning sequentially simulates two lockage modes: downstream and upstream vessel transit, fully replicating the entire process of vessels entering and exiting the lock chamber, gate (valve) opening and closing, and water level rise and fall, with a focus on verifying the synchronous linkage effect of multiple devices. After the completion of the single-lane ship lock joint commissioning, the largest-scale mutual irrigation and drainage ship lock joint commissioning in China will also be carried out.
Currently, all construction personnel are going all out to win the "four tough battles": the final battle of channel sweeping and inspection, the tough battle of ship lock joint commissioning, the major campaign of supporting projects, and the coordinated battle of logistics organization. This water-filled joint commissioning is precisely a key link in the "tough battle of ship lock joint commissioning," directly affecting the safety and reliability of ship lock operation.
In the next step, the Pinglu Canal construction management team will conduct a comprehensive inspection of the performance of each ship lock equipment and the centralized control system. Relying on a digital management platform and a fully autonomous ship lock control system, they will meticulously record and analyze commissioning data, strictly control commissioning quality, promote practical application through joint commissioning, verify effectiveness with data, and resolutely win the tough battle of ship lock joint commissioning. This will lay a solid foundation for subsequent real-ship lockage tests and provide strong support for the goal of complete victory in the "four tough battles."
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