google.com, wuhan railway design #4
中 铁第四勘察设计院集团有限公司（简称铁四院）成立于1953年，总部设在湖北省武汉市，是国家大型综合性勘察设计单位。2003年从铁道部划转中国铁道建 筑总公司，2007年随总公司整体上市改制成为世界500强企业——中国铁建股份公司全资子公司。目前拥有工程技术人员4000多人，其中中国勘察设计大 师２名，高、中级专业技术人员2600余人，各类执业注册工程师700余人。
铁 四院具备国家首批工程设计综合甲级资质，拥有测绘、环境影响评价、水资源论证、水士保持设计、工程咨询、工程监理、工程造价等20余项甲级及专项资质。主 持了数十项国家、行业规范、标准编写。建院以来树立了路网规划、铁路枢纽、高标准铁路、复杂山区铁路、铁路站房、水底隧道、轻轨、地铁、桥梁、软基处理和 环境评价等为标志的设计品牌。持有国家Ａ级设计信誉证书，并经国家对外经济贸易合作部批准，具有对外经营权。按照ISO9001、ISO14001环境和 GB/T28001建立管理体系，并通过审核认证。
铁 四院一直是中国铁路勘察设计的主力。半个世纪来，完成了58000公里铁路和20多个大型铁路枢纽的勘测设计任务，占建国后全国铁路建设勘察设计任务的 30％。近年来，在大规模、高标准铁路建设中，铁四院抢占技术制高点，先后设计建成合宁、合武、东南沿海铁路、武广、郑西、沪宁、昌九、沪杭、广珠、京 沪、广深港等１０余条高标准铁路，占全国投入运营新建高铁里程的三分之二。在全国铁路“四纵四横”１.３万公里骨架网中，铁四院勘察设计或咨询的高速铁路 里程达到7780公里，占60%。
多 年来，铁四院本着“立足铁路，面向社会；立足国内，面向世界”的方针，不断拓展新的生产经营领域，已从单一的铁路勘测设计拓展到公路、地铁、轻轨、水底隧 道、市政工程、高层建筑、机场、港口、工程总包、工程监理等众多领域。作为国际工程咨询工程师联合会（FIDIC）团体会员，铁四院承担了多项境外工程的 设计咨询和施工监理等任务，先后与10多个国家和地区的知名设计咨询公司建立了合作关系，参与国内外工程建设咨询和投标。
铁 四院拥有工程测量、工程地质、水文地质、物理勘探、原位测试、经调、行车、规划、线路、桥梁、路基、站场、隧道、机务、机械、给排水、车辆、高速动车、电 力、牵引供变电、接触网、供电段、通信防护、智能建筑、结构、房建、环控、通信、信号、航空测量、遥感、环境评价、工程经济、控制爆破、计算机等40多个 专业。建院以来，先后荣获国家和省部级科技进步、优秀工程勘察设计、优秀软件、优秀标准设计奖400余项。其中大瑶山长大铁路隧道修建新技术获国家科技进步特等奖。徐州枢纽扩建工程编组站和相关工程、京九铁路总体设计、广深准高速设计、计算机辅助选线设计获国家优秀设计最高奖——全国优秀设计金质奖。140余个设计项目入选中国企业新纪录，目前拥有有效专利80件。
China Railway SIYUAN Survey and Design Group Co.,Ltd.
No. 745, Heping Avenue, Yangyuan, Wuhan, China
company web site:
China Railway SIYUAN Survey & Design Group Co.,Ltd
Established in 1953 and headquartered in Wuhan, Hubei Province, China Railway SIYUAN Survey & Design Group Co., Ltd. (“SIYUAN” for short) is a large integrated survey & design group company in China. SIYUAN was subordinate to the Ministry of Railways before 2003, and is afterwards affiliated to CRCC (China Railway Construction Corporation Limited). In 2007, with the listing and restructuring of CRCC, SIYUAN became a wholly-owned subsidiary of this world Top 500 enterprise. At present, SIYUAN has more than 4,000 engineering technical personnel, including 2 state-level survey & design masters, over 2,600 senior and intermediate special technical staff, and over 700 registered engineers.
SIYUAN is a national railway investment consultation and assessment company, with its comprehensive strength in survey and design leading relevant Top 100 companies in China. It has been acknowledged as a High-tech enterprise by Hubei Province, and has been allowed to establish post-doctoral work station by the state. Besides, it has been honored with the “National May 1st Labor Award”, the award of “Advanced Collectives among Central State-owned Enterprises”, as well as the title of “Top 10 Independent Innovation Enterprises” in national survey & design field at the 60th anniversary for the founding of the People’s Republic of China.
SIYUAN is among the first companies in China boasting the integrated class-A qualifications in engineering design, with more than 20 class-A and special qualification certificates in surveying & mapping, environmental impact assessment, water resources assessment, water and soil conservation design, engineering consulting, engineering supervision, and engineering cost, etc.. SIYUAN has organized the preparation and compiling of more than 10 national and industrial codes and standards. Since its establishment, SIYUAN has built up its design brand featuring road network planning, railway junction terminal, high standard railway, complex mountain area railway, railway station building, underwater tunnel, mass rail transit, metro, bridge, weak soil foundation treatment, and environmental impact assessment, etc.. SIYUA has been awarded the national class-A design credit certificate, and has been authorized with the right for overseas business operation by the Ministry of Foreign Trade and Economic Cooperation. SIYUAN follows the management system of ISO9001, SO14001, and GB/T28001, which has been audited and certified.
SIYUAN has long been a major player in the railway survey & design field in China. Over the past half century, SIYUAN has completed the survey and design works for up to 58,000km railways and over 20 large-scale railway terminals, accounting for 30% of the total survey and design works for national railway construction since the founding of P.R.C. In recent years, during the process of large-scale and high-standard railways construction, with adoption of advanced technologies, SIYUAN has undertaken the design of over 10 completed high-standard railways including Hefei-Nanjing High Speed Railway, Hefei-Wuhan High Speed Railway, Southeast Coastal Railway, Wuhan-Guangzhou High Speed Railway, Zhengzhou-Xi’an High Speed Railway, Shanghai-Nanjing High Speed Railway, Nanchang- Jiujiang Intercity High Speed Railway, Shanghai-Hangzhou Railway, Guangzhou-Zhuhai Intercity Railway, Beijing-Shanghai High Speed Railway, Guangzhou-Shenzhen-Hongkong Express Rail Link, Zhengzhou-Wuhan High Speed Railway, etc., with a total length of about 4700km, accounting for 67% of the newly-built high-speed railways under operation in China. Among the 13,000 km “four transverse and four longitudinal” railway skeleton network in China, 7780km or 60% of the high-speed railways are designed and surveyed or consulted by SIYUAN.
For years, with the principle of “Based on railway, face to the society; Based on China, face to the world.”, SIYUAN has been continuously developing new businesses, with its service scope expanded from simple-service of railway survey & design to multiple-services in the fields of highway, metro,mass rail transit, underwater tunnel, municipal works, high-rise buildings, airport, port, EPC, construction supervision, and so on. As a member of FIDIC, SIYUAN has undertaken the design, consultation and construction supervision works for a number of overseas projects, and has entered into cooperative relationships with well-known design and consultant companies in over 10 countries and regions for the construction consultation and bidding process of overseas projects.
SIYUAN has set up more than 40 disciplines, including engineering survey, engineering geology, hydrogeology, physical prospection, in-situ test, economic investigation, train operation, planning, route & alignment, bridge & culvert, subgrade, station yard, tunnel, locomotive, machinery, water supply & drainage, vehicles, high-speed EMUs, electric power, traction power supply and substation, overhead catenary system, power supply station, communication protection, intelligent building, structure, architecture, environmental control, communication, signal, aerial survey, remote sensing, environmental assessment, engineering economy, controlled blasting, computer & software science, etc.. Since its establishment, SIYUAN has been honored with over 400 awards at both state and provincial levels for progress in science and technology, excellent engineering survey & design, excellent software, excellent standard design, etc.. Of them, the new construction method for Dayoaoshan Mountain long-large railway tunnel has won the National Award for Progress in Science and Technology; the marshalling station and related works of Xuzhou terminal expansion project, general design of Beijing-Kowloon railway, high-speed design of Guangzhou-Shenzhen railway, and the computer-aided alignment design have won the top national award for excellent design, i.e. National Golden Award for Excellent Design. More than 140 design projects have been listed as New Records of Chinese Enterprises. At present, SIYUAN owns up to 80 effective patents.
By adhering to the enterprise spirit of “Elaborate designs, innovative deploitations, united cooperations, and hard struggles”, SIYUAN provides the clients with high quality services, aiming to march into a brighter future with a brand new image as a scientific and technological enterprise which is multi-functioned, diversified, and intellectual intensive, with sophisticated equipment and advanced technology, and market economy adapted ability.
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