Our projects

BT Signal LLP – modern signaling and communication systems for railways

Company experience

Participation in the implementation of the largest infrastructure projects of the Republic of Kazakhstan and abroad

1. Uzen - Bolashak line сonstruction (143 km, 8 stations)

2. Zhetygen – Altynkol line сonstruction (286 km, 15 stations)

3. Arkalyk – Shubarkol corridor сonstruction (214 km, 7 stations)

4. Beyneu - Shalkar and Zhezkazgan-Saksaul new railway lines construction (517 km, 49 stations)

5. Borzhakty – Ersai – Kuryk port railway line construction (3 stations)

6. Nurly Zhol railway terminal construction (1 station)

7. RAIL TMS control system implementation.

8. Modernization of the Trans-Mongolian mainline (1111 km, Mongolia)

9. Marokand-Karshi railway section electrification with organization of high-speed passenger trains traffic (141 km, Uzbekistan)

10. Karshi-Termez railway section electrification (80 km, Uzbekistan)

11. Karshi-Kitab railway section electrification with organization of high-speed passenger trains traffic (120 km, Uzbekistan)

12. Baku-Tbilisi-Kars international railway corridor modernization (2 sections, 253 km, Azerbaijan)

Intelligent system for managing transportation processes in railway transport Rail TMS

293 km
-Intelligent module
-Schedule Management System
-Automated workstations
-Cluster of servers
-Railway infrastructure management subsystem

Currently, the Rail TMS system has been implemented on the Zhetygen - Altynkol line of the Kazakhstan Railways, with a total length of 293 km.

The use of traffic schedule optimization methods implemented in the Rail TMS system makes it possible to construct the most accurate forecast and planned schedules in the shortest possible time with high degree of reliability. The use of a method based on neural networks and machine learning makes it possible to achieve a comprehensive improvement in the operational management process even in railway sections with a low level of digitalization.

Uzen-Bolashak line construction

143 km, 8 Stations
This railway allowed Kazakhstan to increase its transit and export potential, provide access to the Persian Gulf and sea ports of Iran. The line expands the speed capabilities of the North-South corridor and affects the geography of Asia-Europe transportation
Completed work
(participation as a subcontractor):

-Installation, testing and commissioning of signaling systems:

1. Computer-based interlocking systems – 8 stations, 134 points
2. Microprocessor-based axle counting systems – 159 counting points
3. Automatic level crossing signaling system - 2 units
4. Power supply devices - 8 sets
5. Radio-based train traffic control system SIRDP-E, including station, wayside and locomotive devices – 143 km (first implementation on the 1520 mm railway gauge territory).
-Warranty and post-warranty service

Zhetygen-Altynkol line construction

286 km, 15 stations, including a junction with 2 types of gauge (1520 and 1435 mm)

"Gateway» to China. Construction of this line was started by the First President of the Kazakhstan Republic - N.A. Nazarbayev.
The line represents a route for trade and economic relations of Kazakhstan with China, reducing the distance from China to Kazakhstan and Central Asian countries for 550 km.
Part of a transnational project for the infrastructural integration of Kazakhstan into international transport and logistics systems, reducing the distance and travel time of Eurasian commodity flows.

Completed work
(participation as a subcontractor)
-Installation, testing and commissioning of signaling systems:
1. Computer-based interlocking systems – 15 stations, 310 points.
2. Microprocessor-based axle counting systems - 656 counting points
3. Automatic level crossing signaling systems - 29 units
4. Power supply devices - 15 sets.
5. Radio-based train traffic control system SIRDP-E, including station, wayside and locomotive devices – 286 km.
-Warranty and post-warranty service

Arkalyk-Shubarkol railway corridor construction

214 km, 7 stations
Part of the latitudinal railway line across the entire Central and Western Kazakhstan.
Formation of an optimal railway network configuration for inland, export and transit transportation.

Completed work
(Participation as a subcontractor)
-Installation, testing and commissioning of signaling systems:
1. Computer-based interlocking systems – 7 stations, 115 points.
2. Microprocessor-based axle counting systems - 309 counting points
3. Automatic level crossing signaling systems - 26 units
4. Power supply devices – 7 sets.
5. Radio-based train traffic control system SIRDP-E, including station, wayside and locomotive devices – 214 km.
-Warranty and post-warranty service

Construction of new railway lines Beyneu - Shalkar and Zhezkazgan-Saksaul

517 km, 49 stations
The largest of all modern railway industry projects in Kazakhstan. More than 60 million cubic meters of roadbed, over 1,440 km of main and station tracks, 55 bridges. Part of the latitudinal railway through the entire Central and Western Kazakhstan.

Completed work
(Participation as a subcontractor)
-Installation, testing and commissioning of signaling systems:
1. Computer-based interlocking systems – 49 stations, 561 points.
2. Microprocessor-based axle counting systems - 788 counting points
3. Automatic level crossing signaling systems - 44 units
4. Power supply devices – 49 sets.
5. Radio-based train traffic control system SIRDP-E, including station, wayside and locomotive devices – 517 km.
-Warranty and post-warranty service

Borzhakty - Ersai - Port Kuryk line construction.

3 stations
One of the main projects of the “Nurly Zhol - the path to the future” development program. This new railway line strengthened Trans-Caspian route towards Caucasus and Southern
Europe markets. Kuryk seaport is provided with direct access to the main railway infrastructure, which makes it possible to fully integrate it into international transport flows.

Completed work
(Participation as a subcontractor)
-Installation, testing and commissioning of signaling systems:
1. Computer-based interlocking systems – 3 stations, 60 points.
2. Microprocessor-based axle counting systems - 71 counting points
3. Automatic level crossing signaling systems - 1 unit
4. Power supply devices – 3 sets.
-Warranty and post-warranty service

Nurly Zhol railway terminal

1 station

The increase in population, cargo and passenger traffic through the city of Astana (named Nur-Sultan at that period) required transport terminals that meet all modern requirements.For the international exhibition EXPO-2017, the doors of the ultra-modern station complex opened for residents and guests of the city. The station is designed to accommodate up to 34 thousand passengers per day.

Completed work (participation as a subcontractor):
-Installation, testing and commissioning of signaling systems:
1. Computer-based interlocking systems – 1 station, 34 points.
2. Automatic level crossing signaling systems - 1 unit
4. Power supply devices – 2 sets.
-Warranty and post-warranty service

Trans-Mongolian mainline modernization (Khoyt - Dzamyn-Uud line, Mongolia)

1111 km
In 2015, a contract was signed for the modernization of the Trans-Mongolian highway with a length of 1111 km (67 stations, 958 pts., 34 crossings) with the introduction of radio-based train control and centralized traffic control systems. In this unique project, for the first time, radio-based train control with movable block sections is implemented overlaying existing relay interlocking systems on the line. As a result, the capacity of the railway line, its reliability and safety have been significantly increased. The project was implemented in 2019.
Scope of work (participation as a subcontractor):
-Installation, testing and commissioning of signaling systems:
·Radio-based train control system for a 1111 km line including 67 stations (958 points), 34 level crossings
·3 radio block centers, 5 CPU zones (CBI)
·5 CTC control circles
·3971 eurobalises
·118 axle counting points
·40 on-board systems
·Training Center

Marokand-Karshi railway section electrification with organization of high-speed passenger trains traffic (Uzbekistan)

141 km, 8 stations

The project provided for equipping the line including 8 stations (226 points) with the computer-based interlocking and other modern signaling systems.
Also the line was equipped with ALSN digital ATP coding system, integrated level crossing signaling systems, an integrated hump yard signaling system for Karshi hump yard, a Centralized traffic control system.
Realization of this project and improvement of the line infrastructure provided possibility to organize high speed passenger trains movement with high degree of safety and effectiveness.

Karshi-Kitab railway section electrification with organization of high-speed passenger trains traffic (Uzbekistan).

120 km, 5 stations
Project realization time: 2018-2020.

Scope of work (participation as a subcontractor): installation, testing and commissioning of signaling systems.
·The project provided equipping 120 km section having 5 stations (60 points) with modern signaling and telecom systems including:
·Computer-based interlocking,
·Integrated semi-automatic line block signaling,
·Modern level crossing signaling,
·ALSN digital ATP coding systems,
·CTC system,
·Data transmission systems, technological communication system, rolling stock fault-to gauge detection systems.
Realization of this project provided possibility to organize high speed trains movement with high degree of safety and effectiveness.

Baku-Tbilisi-Kars international railway corridor modernization (Azerbaijan)

2 sections, 253 km, 23 stations

The project started in 2013 aimed for signaling and communication systems modernization of the Azerbaijani part of the Baku – Tbilisi - Kars international railway transport corridor connecting Europe and Asia.
Scope of work (our Company participated as a subcontractor) included the design, production, supply, installation, testing and commissioning of Computer-based interlocking and other modern signaling and communication systems.

The 253 km long section divided into 2 subsections:
Subsection 1: 13 stations, 12 crossings, 27 crossings, 403 points, 110 km of automatic line block signaling
Subsection 2: 8 stations, 8 crossings, 17 crossings, 182 points, 90 km of automatic line block signaling
In accordance with the schedule agreed with the Azerbaijan Railways, CBI and communication systems were commissioned first on direct current (DC) and then on alternating current (AC).
Additionally, in December 2020, 2 stations and 2 open lines on the Lyaki –Gabala section with a length of 41 km were equipped and put into operation. (6 points, 37 km SALB)
Total scope of modern signaling and communication systems commissioned on the Azerbaijan railway network within the Project includes: 23 stations, 591 points, 44 level crossings, 200 km automatic line block signaling and 37 km of semi- automatic line block signaling.

Service

Areas of activity

Design

Installation and commissioning

Training

Production

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BT SIGNAL LLP provides the opportunity to implement turnkey projects of any complexity in the railway industry!

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