Siemens bags three major urban rail contracts to transform public transport in Thailand

(Image Credit: Siemens)

Bangkok, Thailand (Metro Rail Today): Siemens Mobility, in collaboration with its consortium partners Bozankaya and ST Engineering Urban Solutions, has recently secured several high-value rail contracts in Thailand. These contracts focus on transforming and expanding Bangkok’s public transportation network and improving intercity connectivity through advanced rail systems.

Key Contracts and Deliverables:

1. Orange Line MRT (Metropolitan Rapid Transit):

   • 32 New Trains: Siemens Mobility will deliver 32 three-car trains for the Orange Line in Bangkok. The trains will serve a 35.9-kilometer route that spans both underground and elevated tracks.
   • Turnkey Solutions: The scope includes the design, installation, and integration of mechanical and electrical systems, signaling systems, communications, platform screen doors, and passenger information systems. The aim is to ensure a high-performance and fully integrated transport system.
   • Sustainability: Siemens' energy-efficient solutions will reduce the overall carbon footprint of the system, aligning with Bangkok's sustainability goals.
   • Long-term Maintenance: Siemens Mobility will provide long-term maintenance services for the Orange Line, ensuring smooth and reliable operations.

2. Blue Line MRT Upgrade:

   • 21 New Trains: Siemens will supply 21 additional trains for the MRT Blue Line, which covers a 48-kilometer stretch with 38 stations across Bangkok.
   • Signaling and SCADA System Upgrades: Siemens will enhance the line’s signaling and Supervisory Control and Data Acquisition (SCADA) systems to improve operational efficiency.
   • Extended Maintenance: Maintenance services for the new trains and existing critical systems (such as rolling stock, signaling, and power supply) will continue until 2039.

3. Intercity Connectivity Expansion (Den Chai – Chiang Rai – Chiang Khong):

   • Double-Track Railway Project: Siemens Mobility has been contracted to enhance the Den Chai - Chiang Rai - Chiang Khong rail corridor, a crucial intercity link in Northern Thailand.
   • Advanced Signaling and Telecommunications: Siemens will provide sophisticated signaling and telecommunications systems, including Centralized Traffic Control (CTC) and Automatic Train Protection (ATP) compliant with ETCS Level 1 standards. These upgrades aim to ensure the safety and efficiency of the line, which spans 132 kilometers between Ngao and Chiang Rai, and 87 kilometers from Chiang Rai to Chiang Khong.

Siemens Mobility has a longstanding partnership with Thailand, having contributed to significant transportation projects over the past 30 years. The company’s involvement includes the development of Bangkok’s first elevated mass transit system in 1994 and the first subway line in 2004.

This new phase of contracts strengthens Siemens Mobility’s role in enhancing Bangkok’s MRT system and expanding Thailand’s intercity rail connectivity, with a focus on sustainability, reliability, and efficiency. By providing state-of-the-art trains, advanced signaling, and long-term maintenance, Siemens Mobility continues to be a key player in the development of Thailand’s transport infrastructure.

Summary of Siemens Mobility’s Role:

• 53 New Trains for Bangkok’s Orange Line and Blue Line.
• Upgrades to signaling and communications systems for MRT Blue Line and intercity rail projects.
• Long-term maintenance services to ensure continued reliability.
• Commitment to sustainability with energy-efficient technologies.
• Continued growth and investment in Thailand’s transportation sector, contributing to enhanced mobility for millions of passengers.

This extensive range of rail projects underscores Siemens Mobility's dedication to supporting Thailand's infrastructure growth and improving public transportation for generations to come.