Thailand Rail: ETCS Level 1 & Double-Track Expansion for SRT

Introduction

A company has been awarded a contract to provide signaling and telecommunications systems for the second phase of Thailand’s double-track railway extension on the Khon Kaen–Nong Khai route, a 167km stretch encompassing 11 stations. The contract was awarded by the Ch Thawee–AS Construction Joint Venture (CH-AS JV).

Project Scope and Objectives

The project entails the construction of a second track and the modernization of existing infrastructure, aligning with the State Railway of Thailand’s (SRT) national development plan. This plan seeks to enhance intercity rail connections, decrease transportation costs, and boost energy efficiency within Thailand’s transport sector.

Contractual Responsibilities

The company is responsible for the design, supply, installation, testing, and commissioning of signaling and telecom systems for the Khon Kaen–Nong Khai route. These responsibilities cover the 167km stretch and the 11 stations along the route.

Technology Deployment

The technology package includes a traffic management system, computer-based interlocking, and European Train Control System (ETCS) Level 1, applicable for both trackside and onboard applications.

Background and Broader Context

CH-AS JV is the lead contractor for this project. The contract is part of SRT’s wider strategy to expand and modernize rail infrastructure throughout Thailand. The company delivers rail rolling stock, infrastructure solutions, and technology internationally and operates in almost 150 locations across North America, South America, Europe, the Middle East, India, and Australia.

Conclusion

The company will supply signaling and telecommunications systems for the Khon Kaen–Nong Khai double-track railway extension in Thailand, covering a 167km stretch with 11 stations. The project includes a traffic management system, computer-based interlocking, and European Train Control System (ETCS) Level 1. This initiative is part of the State Railway of Thailand’s (SRT) broader plan to improve rail infrastructure.

Company Summary

Ch Thawee–AS Construction Joint Venture (CH-AS JV): Serves as the lead contractor for the project.

State Railway of Thailand (SRT): The national railway operator, implementing a national development plan to improve rail infrastructure.

Technology

European Train Control System (ETCS) Level 1: A train protection system used for both trackside and onboard applications.