The second company of China Railway 16th Bureau Group Co., Ltd.

The company takes "fulfilling contract commitments and leaving high-quality products of the times" as its quality policy, and takes the construction of "high, large, difficult, sophisticated and dangerous" projects as its flagship product, and has made contributions to national and local infrastructure construction. larger contribution. Has participated in Mianguang Expressway, Funing Expressway, Beijing Badaling Expressway, Beijing-Tianjin-Tangshan Expressway, Zhangzhao Expressway, Ganding Expressway, Qingzhen-Zhenning Expressway, Xianyang Airport Expressway, Beijing-Fuzhou Expressway, Jishi Expressway Highways and other expressway construction; participated in the construction of Daqin, Baozhong, Xiangji Line, Jingjiu, Nankun, Hengnan, Zhangquan, Heri, Guangdong, Shenyan, Neikun, Shuohuang, Jiaoxin, Jiaoxin The construction of more than ten railway trunk lines including Jilin;

Undertaken the Beijing Subway Xidan Station, Jianguomen Station and Dongdan-Jianguomen section subway projects, and Tianjin's key projects for eight large areas of urban heating pipe network and other engineering tasks , participated in and undertook municipal projects such as the Luan River Diversion into the Port, Binhai Water Plant, Dagang Oilfield Water Plant, Hangu District Water Plant, and Tianjin New Port Terminal Renovation; built the Tianjin Airport Processing Zone Textile Staff Dormitory (Phase II) Project, and the Beijing-Kowloon Railway Jinggangshan Station, Tianjin Development Zone Foreign Vocational College Teaching Building, Tianjin Tianda Science and Technology Park Factory Building, Microelectronics Industrial Zone B Standard Factory Building, Microelectronics Industrial Zone Small and Medium Enterprise Park No. 6 Standard Factory Building Project, Tianjin Yuanyangli Xiaoguan Residential Building Project Groups, teaching buildings, student apartments and office buildings in the Tianjin Development Zone College District, Tianjin Seamless Steel Pipe Factory Bank of China Building, China Construction Bank Building, ICBC Building and other housing construction projects; completed steel structure projects include: Ford Motor Sales and Service Center Project, Workshop and annex building projects of Tianjin Yongye Xutang Food Co., Ltd., steel structure project of No. 1 exhibition hall of Dengfa Decoration Base, steel structure project of Shenyang Pursmart Supermarket, Tianjin Toyota Motor Co., Ltd.’s expansion investment and variety increase project, etc.; independently undertaken this project The Hong Kong Railway crosses the Jinbin Expressway Extra Large Bridge, the Lihe River Extra Large Bridge, the Dalian Light Rail Lüshun South Road Extra Large Bridge, the Tianjin East Ring Overpass, the Tianjin Xingang Overpass, and more than a dozen municipal, highway and railway extra large bridges or overpasses, and the total amount of bridge engineering contracts has been completed More than 300 million yuan; it has undertaken more than ten long tunnels, including the Jingzhongshan Tunnel of the Daqin Railway, the Ruifeng Tunnel of the Zhangquan Railway, the Kangniu Tunnel of the Nankun Railway, and the Benshan Tunnel of the Hengnan Railway. 25 of the completed engineering projects have won national, provincial and ministerial-level quality projects. Among them, three projects participated in the construction of Daqin Phase I and II and the Jiji-Jiangxi section of the Beijing-Kowloon Railway won the Luban Award for China Construction Engineering respectively. The diversion project from Luanzhou to Tianjin and the reconstruction of the Nancao Line of the Tianjin Railway Hub won the National Quality Engineering Award and the Silver Award respectively. One item each. Won 26 national, provincial and ministerial level outstanding QC team achievement awards. The shallow-buried and underground excavation method of Beijing Metro Xidan Station has filled the gap in the construction of shallow-buried and underground long-span subway stations in bustling downtown areas in my country, and is a new method of mechanized full-section excavation of the Changliangshan double-track tunnel of Shuohuang Railway, the country’s third long tunnel. technology, reaching the advanced level of similar projects at home and abroad.

The company adheres to the policy of "taking reform as the driving force and using reform to promote development", continuously deepens the internal supporting reforms of the enterprise, strengthens corporate management, and the enterprise has always maintained a good momentum of steady development. The company has been rated as "National Excellent Construction Enterprise", "National Excellent Equipment Management Unit", "Advanced Enterprise in Tianjin", "Excellent Enterprise in Ideological and Political Work in Beijing", "Advanced Unit in Ideological and Political Work", and "Four Best Enterprises of the Head Office". leadership team”. Over the years, it has been rated as a "contract-abiding and trustworthy enterprise" and "AAA credit rating" by Tianjin City, and it ranks among the top ten construction companies in Tianjin. On June 22, 1998, it obtained the ISO9002 quality system certification, achieving integration with international standards, enabling the company's quality management to be effectively controlled, and providing owners with engineering products and services that meet requirements, are reliable and safe in a timely manner. Serve. All projects undertaken by the company can meet the expectations of owners and society. Currently, 11 projects have been awarded national, provincial and ministerial-level quality projects, and 8 projects have been rated as high-quality model projects by the Railway Construction Corporation and other units.

Among them: Daqin Phase I, Qingyijiang River Bridge, Beijing-Fuzhou Expressway Meichanlin Tunnel won the National Excellent Engineering Award, the Jiding Section of the Beijing-Kowloon Railway, and the Wuhu Yangtze River Bridge project won the China Construction Engineering Luban Award and the Zhan Tianyou Award, and the Kunshan Yu The Feng Bridge won the national "Gold Cup Award", the Shanghai Maglev Demonstration Line Project and the Kunshan Yufeng Bridge were selected into the new record of Chinese enterprises, the Ji'an Ganjiang Bridge and the Shanghai Maglev Train Demonstration Line won the "National Youth Civilization Award" project, and my country's first parallel public and railway projects The dual-use Xinjiang Bridge and Luoyang River Bridge were awarded the Ministry of Excellent Projects, the Heng-Yong Railway was rated as the All-Excellent Project, the test track of the Nanjing Automobile Assembly Plant won the "Yangtze Cup" Award of the Jiangsu Provincial Quality Association, and the Shanghai Maglev Train Demonstration Line won the Shanghai Municipal Municipal Engineering Gold Medal, the construction technology of the leaning tied arch bridge won the second prize of the Beijing Municipal Science and Technology Progress Award and the third prize of the China Highway Society Science and Technology Progress Award, the QC results of the controlled explosion construction of the K401 high road cutting of the Zhuliu Double Track won the National Excellent Quality Management Group, Guiyang International New construction techniques and technologies such as non-electrically controlled blasting of 3,000-ton caverns at the airport, construction of deep-water lava bored piles for the Ji'an Ganjiang Bridge, Shanghai Maglev Train Demonstration Line, Yiwu Danxi Bridge, Pupugou Traffic Bridge, Kunshan Yufeng Bridge, etc. It has reached the international and domestic advanced level of similar projects.

The company insists on taking reform as the driving force, innovation as the means and development as the purpose, constantly deepening corporate reform and strengthening corporate management, so that the company has always maintained a strong trend of sustained, rapid and healthy development, and has won good reputations. Social reputation and economic benefits: The company has successively won the title of Excellent Enterprise in Highway Construction of China Highway Construction Industry Association, Excellent Political Enterprise in Beijing, Advanced Unit in Ideological and Political Work in Beijing, Beijing “Capital Civilized Unit”, and Beijing “Ankang Cup” Competition Winner Unit, advanced enterprise in Zhejiang Province, first-level railway engineering construction enterprise, advanced party organization in the whole railway, advanced unit in observing financial and economic disciplines of the Ministry of Railways, advanced collective of "Taking East China from China", advanced unit in ideological and political work of China Railway Construction Corporation and labor competition No. A winning unit, an AAA-level "Contract-abiding and Credit-worthy" unit of Zhejiang Province Industrial and Commercial Enterprises, and an AAA-level national "Contract-abiding and Trustworthy" enterprise by the State Administration for Industry and Commerce. The company's leadership team has been rated as a "Fourth Grade" by the group company for five consecutive years. "Good leadership team", and in 2002 was rated as one of the "Four Good Leadership Teams" of the head office. In the past 20 years, the company has won more than 150 collective honors above the group company level. The company passed the quality management system certification and obtained the certificate in December 1998, and passed the quality, environment, and occupational safety and health management system certification and obtained the certificate in December 2003. Since its establishment, the company has been engaged in the construction of railways, highways, municipal administration, housing construction, water conservancy and hydropower and other projects. Since the 1950s, he has participated in the railway construction and repair tasks to resist U.S. aggression and aid Korea and Vietnam, and has undertaken railway construction and repair tasks in Li Zhan, Yingxia, Waifu, Chengkun, Xiangyu, Jingtong, Shuanghuai, Jingyuan, Jingcheng , Zhanglong, Daqin, Wuhan Yangluo Power Plant Special Line, Xiangji, Baozhong, Guangda, Beijing-Kowloon, Nankun, Zhuliu, Xinhe, Xinchang, Guangdong Sea Channel, Neikun, Shenyan, Qinchen, Southwest , Chongqing-Huai, Jinyun, Shuohuang, Qinghai-Tibet, Wujiu, Zhejiang-Jiangxi and other national or local key railway construction tasks, all have won high-quality projects. Since the 1980s, our company has successively undertaken the Tangshan Douheba District Highway, Chengdu-Chongqing Expressway, Guangzhou-Zhuhai Expressway, Xibao Expressway, Badaling Expressway, Sichuan-Tibet Highway, Guangshen Expressway, Linwei Expressway, Jingtang Port Expressway, Cheng-Mian Expressway, Chengdu Ring Expressway, Shaanxi 310 National Highway, Erkang Highway, Jiangmen Transit Highway in Guangdong Province, Jingtang Port Expressway, Funing Expressway, Sanfu Expressway, Ganding Expressway Highways, Xinma Expressway, Shaanxi Xianyang Airport Expressway, Gansu Lanhai Expressway, Zhengzhou Ring Expressway, Tangshan Qixin Overpass and other highway and municipal projects have all won high-quality projects. It has successively undertaken the construction of Tangshan Paper Mill Office Building, Tangshan Chemical Fiber Factory Office Building, Tangshan Power Plant Office Building, Tangshan Railway Hospital Clinic Building, Tangshan Henglong Garden, Group Company Beijing Base, Peking Union Medical College Complex Building and other housing construction projects; as well as Tangshan New District Wastewater Municipal environmental protection projects such as treatment plants, Kunming sewage pipe network project and Kunming Zhangjiu River urban water transmission project.

Our company has accumulated rich construction experience in the construction of various projects, purchased a large number of professional complete sets of machinery and equipment, trained a first-class construction team, and trained a group of excellent construction management personnel. We have also created many high-quality projects.

For example, six projects including the Sichuan-Tibet Erlangshan Tunnel, the second phase of the Daqin Railway, the Jiding Section of the Beijing-Kowloon Railway, the Tanyugou Tunnel of the Beijing Badaling Expressway, the Qingshui River Bridge of the Nankun Railway, and the Wuhu Yangtze River Bridge won the National Luban Award; the Beijing-Kowloon Railway Jiding The Ding section, Beijing Badaling Expressway Tanyugou Tunnel, Nankun Railway Qingshui River Bridge, Wuhu Yangtze River Bridge, and Sichuan-Tibet Erlangshan Tunnel also won the China Civil Engineering (Zhan Tianyou) Award; Tangshan Qixin Overpass won the Ministry of Construction's Quality Model Project ; Xibao, Linwei, Chengmian, Funing and other expressway projects won provincial-level quality projects. Our company is good at tackling key and difficult projects and has rich experience in deep-water bridges and high bridges, including the Qingshui River Bridge on the Nan-Kunming Railway, the Jiangmen Xinli Bridge on the Guangdong Provincial Highway S364 Line, the Shenshugou Bridge on the Shenyan Railway, and the Laomei Bridge on the Nei-Kunming Railway. Dongte Bridge and Wuhu Yangtze River Bridge are bridges with high value, new technology and high difficulty. We have also accumulated rich experience in long tunnels, such as the Erlangshan Tunnel of the Sichuan-Tibet Highway, the Jingzhongshan Tunnel of the Daqin Railway Phase II, the Liupanshan Tunnel of the Baozhong Railway, the Ailingtou Tunnel of the Beijing-Kowloon Railway, the Maomaoguan Tunnel of the Guangdong Railway, Qingshuihe No. 1 Tunnel of Nankun-Kunming Railway, Jinjiguan No. 1 and No. 2 Tunnels of Chengya Expressway, Laochaiwo Tunnel of Shaanxi 310 National Highway, Zhaojialenggan Tunnel of Gansu Liliu Expressway, and Changliangshan Tunnel of Shuohuang Railway are all geological For complex and difficult tunnel projects, our company worked hard and completed the construction tasks with high quality and efficiency, which was praised and recognized by the owners and relevant departments. With "urban rail transit, water conservancy and hydropower projects, and high-precision new projects" as its three pillar industries, the company has successively constructed 31 subway stations, 29 shield tunnels and underground excavation sections; it has undertaken 7 projects in the South-to-North Water Diversion Water Conservancy Market; It has completed projects such as Shanghai Maglev, West-East Gas Pipeline Through Yellow Top Pipe, Large-Diameter Shield Tunneling, and Airport APM Rapid Transit System. The company's construction performance covers 16 provinces and cities, with an annual construction capacity of more than 1 billion yuan. Among the completed projects, more than 10 have won national, provincial and ministerial-level quality projects, and more than 40 have been rated as high-quality model projects by construction units: the Jiangsu Road Station of Shanghai Metro Line 2 is a Class B standard station and has won the Shanghai Municipal Municipal Project Gold Award, and was rated as "National User Satisfaction Project" by the China Construction Association; Shanghai Hongqiao Linkong Park Station was rated as Shanghai's "Safe and Civilized Model Construction Site"; three stations and two sections of Beijing Subway's F8 Line were awarded the Beijing Municipal Engineering "Great Wall Cup" award and the national "Luban Award"; Beijing Metro Huayuan East Road Station was rated as the Gold Medal of the Structural Great Wall Cup, "National Civilized and Safe Construction Site" and Beijing's "Safe and Civilized Model Construction Site"; Beijing Metro Line 5 No. 10 and -He section won the Beijing Municipal Infrastructure "Structural Great Wall Cup" gold medal and was rated as "Beijing Safe and Civilized Construction Site"; Shenzhen Metro Phase I Huagang Section and Nanjing Metro Zhangfuyuan Station and Xinjiekou Station projects won the Railway Ministry of Quality Engineering "Locomotive" Award.

More than 30 new technologies and new construction methods have been developed. The "Shallow Burying and Undercover Construction Technology of Complex Cave Groups in Urban Loose Water-bearing Strata" in the Wang-East section of the Beijing Metro won the second prize of the National Science and Technology Progress Award (there was no first prize that year) Award), Xidan Station’s “Shallow Buried Undercover Excavation Design and Construction Technology” won the first prize of the Ministry of Railways’ Scientific and Technological Progress Award. Since its transformation, the company has participated in the projects of Daqin, Baozhong, Xuanhang, Xianggui, Jingjiu, Nankun, Neikun, Shichang, Lingwu, Dagu, Shuohuang, Zhejiang-Ganxi double line, Xiangyu, Kunming He, Xinchang, Chengdu-Chongqing, Zhuliu Double Line and other railway power engineering construction and Tangshan Iron and Steel Water Transport Line, Tangshan Iron and Steel Jia'anzi Industrial Station, Tangshan Iron and Steel Blast Furnace, Tangshan Iron and Steel Co., Ltd. No. 1 Refinery, West Railway Station signaling project, Xuanhua Iron and Steel Plant Electricity, communications, signal engineering, Yonglin integrated electric power project from Xi'an to Nanyang, Kunhe-Kunhe Railway power connection line project, Xinchang Railway Hai'an to Outang section power project, Sichuan-Tibet Highway Erlangshan Tunnel electromechanical project, Beijing-Qinjiang speed-increasing reconstruction electrical project , Beitongpu Communications, Signal Engineering, National Radio and Television Xi'an to Chongqing Optical Cable Project, Gansu Radio and Television Optical Cable Project, Baolan Second Line Communication Project, Yiwan Line Yonglin Combined Power Project, Chengdu-Chongqing Line Chengdu to Neijiang Section Emergency Capacity Expansion and Renovation Project, The second line project of the Suhuang section of the Shuo-Huang Railway and the construction of the automatic blockade and other supporting projects in the section from Shenchi South to Suning North, the four power projects of the Chongqing-Huaihua Line, the post-station project of the Sui-Chongqing Line, the automatic blockage of the Shenshuo Line, and electric power The self-closing through-line and other supporting projects, the new single line from Ciyaowan to Shendong on the Baoshen Railway, the Kunming Railway Container Center Station, the reconstruction project of four stations including the southern slope of the Shenshuo Railway, and the "three power" projects of the Yantai to Dalian railway ferry project wait. Years of electrical construction management have enabled the company to accumulate rich construction experience in railway communications, signaling, and power projects, providing valuable experience that the company can learn from when participating in this project.

The company has rich construction and management experience in electrical engineering. It has been involved in Tangshan Iron and Steel Jia'anzi Industrial Station, Zhejiang-Jiangxi Double Line, Xiangyu Expansion Optical Cable Section II, Zhuzhou Sixth Double Line, Beitong In the renovation and construction of Pu and Jing-Qin speed-up reconstruction projects, the Baolan Second Line Communication Project and the Kunhe-Kunhe Railway Power Line Project, we attach great importance to construction quality and highlight on-site safety management. On the basis of the original machinery and tools, a number of high-performance machines are purchased year by year. Advanced construction machinery and equipment and inspection and testing instruments have trained an existing professional construction and management team. The Daqin Railway Phase II project that the company participated in won the China Construction Engineering Luban Award; the Beijing-Kowloon Railway Comprehensive Project won the "China Construction Engineering Luban Award" and the "China Civil Engineering (Zhan Tianyou) Award"; the Beijing Subway Eighth Line Project won the "China Construction Engineering Luban Award" and the "China Civil Engineering (Zhan Tianyou) Award". China Construction Engineering Luban Award", "Beijing Great Wall Cup Award and Quality Engineering Award"; Baozhong Railway Liupanshan Tunnel Project won the "Ministry of Railways Quality Engineering Award"; Shuohuang Railway Comprehensive Project won the "3rd Zhan Tianyou Civil Engineering Award" ” and the Ministry of Railways’ “First Prize for Quality Projects”. The 10KV through-line project from Weishe to Chajiang (including distribution station) of the Nan-Kunming Railway, which was independently constructed by the company, won the "Model Project Award" from the Nan-Kunming Railway Construction Headquarters; the Beijing Metro Fu8 Line Wangfujing Station to Jianguomen Station (not Including) the comprehensive project won the "First Prize for Quality Projects" from the Ministry of Railways; the Zhuzhou-Liu Double Line Electric Power Link Project won the "Excellence Model Project Award" and "Quality Project Award" from Guangzhou Railway (Group) Company; the Zhejiang-Ganxi Line from Yushan to The Guixi section optical cable project won the "Quality Project Award" of Nanchang Railway Southern Communications Co., Ltd.; the Xi'an-Nanjing Railway Yonglin Integrated Power Project won the "Quality Project"; the Xiangyu Expanded Optical Cable Section II won the Zhengzhou Bureau's West Engineering Award twice in a row The third place in the socialist labor competition organized by 28 companies participated, and was rated as a "Quality Project" by the Xi'an Engineering Headquarters and the 2003 Bureau-level Quality Project by the Zhengzhou Railway Bureau; the A3 communication section of the Baotian Section of the Baolan Second Line was rated as "Single Quality Project Award" from Xi'an Engineering Headquarters.