China Railway International Group (CRIG) is an industry leader in infrastructure construction, survey,
design and consulting, providing survey, design, consulting, research and supervision services in the areas of highspeed train,
highspeed highway, railway, roads, bridges, tunnels, housing, dredging, airport, power plant ,urban railway system and municipal engineering.
The company enjoys a good reputation in Africa, Southeast Asia, Pacific Islands, Middle East and South America.
CRIG has a strong capacity in railway engineering and has undertaken survey and design works of many railway works, including the Coal Transportation Project of South Sumatra, Indonesia Central Kalimantan Coal Railway Project,
Indonesia South Sumatera Coal Transportation Railway project, Design, Supply and Rebuilding of Railway from Bungo to Baia, and Railway within Luanda Port, (Phase I & II) in Luanda, Angola，China Laos Railway, Djibouti Bolivia Montero BuloBulo Railway, Tehran Qom Esfahan Railway, Morocco Tangier Railway Tunnel, etc.
Tinaco Anaco Railway of Venezuela
The contract price of this project is 7.5 billion US dollar and is a project under the “Framework agreement on
Bolivarian Republic of Venezuela undertaking railway technical and investment cooperation”.
The total length of this project is 462.3km. China Railway Venezuela Branch is responsible for the construction part
and China Railway Eryuan Engineering Group undertake survey and design work.
The railway is a passenger cargo collinear with a projected speed of 220 kilometer per hour.
This railway is the first high speed railway in south America and brings convenient,
cheap, and fast transportation service for local people and local agricultural and industrial resources
Indonesia Central Kalimantan Coal Railway
The first stage of this project is composed of the railway and special coal terminal (port).
The route commences from Lakutan and goes south to port Roanggailang,
with a total length of 282 km. The survey and design work of the
whole project was provided by CRIG.
Cambodia Preah Vihear Rowan to Kiri Sakor Railway and Mahlo Port Project
This project includes Preah Vihear Rowan to Kiri Sakor Railway, Mahlo Port Bridge and port Mahlo. Preah Vihear
Railway Project stretches from Preah Vihear Rowan mine to the north,
passes through the Kampong Thom, Kampong Chhnang and Kampong
Speu southward in sequence, finally reaches at the Samit Port in Koh Kong
and connects with the railway unloading yard and Pineapple Island harbor by
Samit Port Bridge, with a total length of 404.481 km.
CRIG is responsible for the design and survey works.
Design, Supply and Rebuilding of Railway from Bungo to Baia, and Railway within Luanda Port,
(Phase I & II) in Luanda, Angola
This Project is the first large scale EPC/Turnkey reconstruction project after Angola's Civil War.
The Phase I Work aims at rebuilding the Railway from Bungo to Viana,
22.7km in length, building a 3.5Km long new railway within Luanda Port,
repairing the Bungo Station, constructing 8 new stations,
and installing all systems and facilities necessary for railway operation within the
Bungo Viana Section. The Phase II Work aims at rebuilding of the Railway from
Viana to Baia with a length of 14km, building 3 new stations,
and installing all systems and facilities necessary for railway operation within the
Viana Baia Section.
The scope of Phase I & II Works mainly consist of rebuilding the subgrade
for a double track railway; building a single track railway;
construction of railway yards, stations, buildings and sidings;
installation of power supply facilities, water supply & drainage networks,
and communication & signaling systems for train operation, etc..
The survey, design and construction works was undertaken by our Corporation.
Construction of Two Railway Tunnels and Subgrade on Tanger Ras RMe Railway in Morocco
The Project mainly consists of construction of Ras RMe single track railway tunnel (2602m in length),
Sidi Ali single track railway tunnel (620m in length) and construction of the subgrade
between the two Tunnels. The Sidi Ali single track railway tunnel was designed by
our Corporation.
2 Highways
CRIG is the major constructor of national highways, completing survey and design
works of many highways, including Papua New Guinea Highway, Flyover Bridges Construction
Project in Kano, Nigeria, Western 4 Roads Interchange IN Ulaanbaatar City, Mongolia,
Doha Qatar high speed Highway, etc.
Flyover Bridges Construction Project in Kano, Nigeria
The Project is consisting of construction of two flyover bridges in Downtown Kano,
Nigeria, Bridges A and B. Bridge A is an interchange bridge, located at the State Road
K/Nassarawa Gate, with its main bridge of 685m long and 5 ramps. Bridge B is an overpass
bridge on the Ibrahim Taiwo Road from Radio Kano, crossing a trunk road, with a total length
of 370m. The Corporation provides survey, design and construction services for the Project.
3 Municipal Engineering and others
Municipal Engineering is a key sector in the survey, design and consulting business scopes
of CRIG. CRIG has completed many railway works, bridges and tunnel works,
city pipelining, housing, etc. the projects completed recently or currently undertaking are the
survey, design and consulting work of Kuala Lumpur metro north project, Argentina Buenos Aires
Metro Project, Maradi Malbaza and Soraz Zinder Power Transmission Project,
Sierra Leone Freetown Mamamah International Airport, etc.
Kuala Lumpur Metro North Project
This project starts from the north cave of Semantan and terminates at the end of Pasar Seni Station,
including one KL Central underground station and the running tunnel between the stations.
CRIG is responsible for the design of working plan.
Argentina Buenos Aires Metro Project
The 12.8 km metro expansion EPC project has 15 stations and adopts shield driving method.
CRIG provided survey and design services for this project.
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