External Siphonic Drainage for Data Centre in Johor, Malaysia

Malaysia Data Centre

The implementation of siphonic drainage at this Johor data centre not only ensures rapid rainwater removal but also provides superior protection against extreme rainfall events.

  • Project
    Malaysia Data Centre
  • Client
    AirTrunk
  • Location
    Johor, Malaysia
  • Contractor
    Leightons, Asia
  • Drainage System
    Valsir RainPlus Siphonic System
  • Scope
    External Siphonic Drainage

Project Overview

Capcon Engineering has successfully completed the design of an external siphonic drainage system for a state-of-the-art data centre in Johor, Malaysia, and is currently carrying out  the installation on site. Data centres are critical infrastructure projects and a highly efficient and reliable rainwater drainage system is an essential part of maintaining uninterrupted operations. Whilst a gravity system is sometimes adequate, a siphonic drainage system is often the optimal solution especially when it comes to effectively handling large rainfall events typical of tropical climates and monsoon weather patterns in this region. 

Climate & Rainfall Intensity

Siphonic System Design & Performance

Key Design Considerations:

  • External Siphonic Drainage
    Due to the limited internal space for piping within the data centre, the system was designed to be entirely external. This approach not only preserved valuable interior space for critical data infrastructure but also ensured that water was efficiently collected and transported away from the building, protecting sensitive equipment from potential water ingress.
  • Direct Termination at Culverts
    The siphonic drainage system collects rainwater from the roof and channels it through external pipes, terminating directly at the site’s designated culverts. This efficient discharge method reduces the risk of flooding and ensures seamless integration with the site’s broader drainage infrastructure.

Overcoming Site Constraints

Local Regulations and Compliance

Managing Extreme Rainfall Events

Results

Capcon’s expertise in siphonic drainage solutions, combined with its experience in managing complex, large-scale projects in all weather scenarios makes us an ideal partner at the early stages of project design. By utilising an external siphonic system, Capcon ensured that the facility could handle the region’s heavy rainfall with minimal disruption to its critical operations. 



Image of DC for illustrative purposes only.