Operating the world’s largest tram network is a responsibility we take very seriously.

To meet the expectations of our passengers and the communities we operate in, we have established a set of requirements for our assets. These requirements are specified in the documents listed below.

Description	Source	Type
Infrastructure – General – Tramway Engineering Survey	Yarra Trams	Infrastructure
Infrastructure - Tram Track Design	Yarra Trams	Infrastructure
Infrastructure - Tram Stop Platform Design	Yarra Trams	Infrastructure
Infrastructure - Network Power - Traction Power – Design and Construction	Yarra Trams	Infrastructure
Infrastructure – Network Power – Substation – Design and Construction	Yarra Trams	Infrastructure
Infrastructure – General – Design and Drafting	Yarra Trams	Infrastructure
Infrastructure - General - Traffic Control	Yarra Trams	Infrastructure
Infrastructure – Facilities – Plant Equipment – Specification, Design Maintenance	Yarra Trams	Infrastructure
Rolling Stock - Tram - Couplers	Yarra Trams	Rolling Stock
Rolling Stock - Tram - Vigilance Systems	Yarra Trams	Rolling Stock
OCMS - OCS - Workstation and Server Configuration	Yarra Trams	OCMS
OCMS - OCS - Communications Rooms	Yarra Trams	OCMS
Overhead Network – Design and Construction	Yarra Trams	Infrastructure
Infrastructure - Signals – Design Construction and Maintenance Standard	Yarra Trams	Infrastructure
Infrastructure – Facilities – Depot Sites – Design, Construction and Maintenance	Yarra Trams	Infrastructure
Infrastructure - Network Power – SCADA Traction Power Alarms	Yarra Trams	Infrastructure
Rolling Stock - Tram - Access and Egress	Yarra Trams	Rolling Stock
Rolling Stock - Tram – Sanding Systems	Yarra Trams	Rolling Stock
Rolling Stock - Tram - Braking Systems	Yarra Trams	Rolling Stock
Rolling Stock – Tram – Air Systems	Yarra Trams	Rolling Stock
Infrastructure – Tram Track Construction	Yarra Trams	Infrastructure
Rolling Stock - Tram - Fire Safety Systems	Yarra Trams	Rolling Stock
Rolling Stock - Tram - Auxiliary Systems	Yarra Trams	Rolling Stock
Rolling Stock - Tram - Outlines	Yarra Trams	Rolling Stock
Rolling Stock - Tram - Body	Yarra Trams	Rolling Stock
Rolling Stock - Tram - Communication Systems	Yarra Trams	Rolling Stock
Rolling Stock - Tram - Bogies	Yarra Trams	Rolling Stock
Rolling Stock - Tram - Power Systems	Yarra Trams	Rolling Stock
Rolling Stock - Tram - Environmental Systems	Yarra Trams	Rolling Stock
Infrastructure - Electric Line Clearance Management Plan	Yarra Trams	Infrastructure
People & Culture Report - WGEA 2024 Data	Yarra Trams	People & Culture
EMS05 Generic ICT Communication Pathways	Yarra Trams	Generic
Cable Specification	Yarra Trams	Specification
Infrastructure - Specification - Buffer Stops for Passenger Carrying Services	Yarra Trams	Specification
Rectifier Transformer Specification	Yarra Trams	Specification
Rectifier Converter Specification	Yarra Trams	Specification
Electrolysis Mitigation Cubicle Specification	Yarra trams	Specification
DC Traction Switchgear and Controlgear	Yarra Trams	Specification
DC Traction Isolator Cubicle Specification	Yarra Trams	Specification
Voltage Limiting Device Specification	Yarra Trams	Specification
DC Traction Switchgear and Controlgear	Yarra Trams	Specification
LV Switchboards	Yarra Trams	Specification
Outdoor Cable Pit Specification	Yarra Trams	Specification