This project entails the specialized installation of seismic bracing for the secondary water supply system at the Wutong Lanwan residential complex. Comprehensive seismic design and reinforcement measures have been implemented for the system's core facilities, in strict accordance with mandatory national standards such as the *Code for Seismic Design of Building Mechanical and Electrical Engineering Systems* (GB50981-2014).
The project scope encompasses the pressurized pump units within the secondary water supply pump room, main water transmission pipelines, zonal valve assemblies, control system cabling, and outdoor pressurized pipelines connecting to residential units. Through professional seismic structural analysis and detailed design, a customized seismic bracing and support system has been provided and installed to standard specifications. The objective is to ensure the overall stability of the water supply network under sudden loads—such as earthquakes—thereby effectively preventing pipeline deformation or rupture, equipment displacement or detachment, and connection failures. This approach averts water supply interruptions and secondary disasters, reliably safeguarding the safety and dependability of the residents' water supply while enhancing the residential project's overall disaster resilience.
