Case Study

Train Water Leak Test Facility – Alstom

Overview

Design and construction of a traversing water test facility for V/Line rail cars, enabling controlled weather testing to verify sealing performance against Australian and international standards.

Scope of Work

• Traversing water spray gantry

• Inground pit with FRP grating

• Rail car support stands

• Pumping and pipework systems

• PLC and HMI control system

Key Challenges

• Major civil works within an operational facility

• Confined construction environment

• Multi-disciplinary coordination (civil, structural, mechanical, electrical, controls)

• No disruption to production

Solution

A fully enclosed traversing gantry system was developed to move over a stationary rail car, delivering controlled water flow and pressure across the roof and sides.
Modular construction techniques were used to minimise installation time and allow ongoing production.

Outcome

• Water testing integrated into existing production area

• Reduced handling and movement of rail cars

• Improved manufacturing efficiency

• Delivered on schedule and within budget