Technical details
Ultimate client: Land Transport Authority of Singapore. Direct Client: Colas Rail Singapore Pte Ltd

From June 2020 to December 2023

Asset Managment

LTA awarded R801 project to Colas Rail for the upgrade of Bukit Panjang LRT (BPLRT) Power supply system, a 7.6 km automated guideway transit line in Singapore.

SYSTRA provides LCC consultancy services to evaluate costs incurred during the system life-cycle to help in long term decision making for the upgraded BPLRT power supply as per LTA requirements.

The Power Supply Subsystem is comprising of :

  • Power Supply connection to the Powergrid at Ten Mile Junction (TMJ) depot
  • Power Supply Substations: Choa Chu Kang (CCK) and CCK LRT Station (BP01)
  • Power distribution (600 Vac) for traction supply
  • Power distribution (400 Vac) for building services for the station and depot
  • SCADA system
  • Emergency Tripping System
  • 110Vdc Battery Charger System

SYSTRA implements an IEC 60300-3-3 compliant approach to deliver lifecycle cost model and subsequent analysis throughout the design, working in close collaboration with Colas Rail and its suppliers.