5438+0996 Established with the approval of Shanghai Municipal Party Committee and Municipal Government, and authorized by SASAC, it is a large enterprise group integrating engineering investment, construction, design and management.
Shanghai Urban Construction (Group) Co., Ltd. has the special qualification of municipal public works general contracting, the first-class qualification of highway engineering and housing construction engineering general contracting, and the first-class qualification of real estate development. The Group owns 15 wholly-owned and holding subsidiaries and 3 business divisions.
2. Beijing Blue Sky Construction Co., Ltd. (formerly Beijing Blue Sky Construction Engineering Company)
Beijing Blue Sky Construction Co., Ltd. is an enterprise directly under the Air Force Engineering Corps of the Beijing Military Region of the Chinese People's Liberation Army, which was established in August 1955. The enterprise qualification is Grade I for general contracting of building construction, Grade I for earthwork engineering, architectural decoration engineering, electromechanical equipment installation engineering and airport road engineering, and Grade II for general contracting of municipal public works.
3 Fujian Bajian Construction Engineering Co., Ltd.
Established by Fujian Forestry Engineering Company as a whole, the company was established in 1958. After half a century's development, its strength has been continuously enhanced, its scale has been continuously expanded, its management has been continuously standardized, and its technology has been continuously improved, making it a multi-disciplinary and comprehensive economic entity.
4. Sichuan Changdao Engineering Co., Ltd.
Established in may 1966. The company has a registered capital of/kloc-0.50 billion yuan, total assets of 798 million yuan, and more than 300 large and medium-sized machinery and equipment. It is a large state-owned construction enterprise with comprehensive capabilities of airport, road, municipal administration and housing construction. Main business scope: airport runway engineering and earthwork engineering; Road municipal engineering; Industrial and civil buildings; Real estate development; Leasing industry.
5. China Railway Airport Construction Group Co. Ltd.
It is a comprehensive construction enterprise group after restructuring, and now it is a wholly-owned subsidiary of China Railway Corporation. It has the construction management and technical innovation strength in the fields of housing construction, railway, airport, highway, municipal administration, subway, water conservancy, decoration and steel structure.
Extended data
Natural conditions for airport construction:
(1) Temperature, rainfall and illumination;
(2) Adverse meteorological factors. Typhoon, tornado, rainstorm, fog, low clouds, lightning, wind shear, etc. ;
(3) Wind power (load calculation, wind rose diagram);
(4) the topography and landforms of the site;
(5) Strong magnetic field and electromagnetic environment;
(6) Engineering geological conditions and regional geological structure of the site;
(7) hydrogeology;
(8) Earthquake intensity.
Airport qualification requirements (indicators):
1, the ability to make the plane take off safely, steadily and quickly.
2, the ability to carry passengers and goods safely and reliably, at the same time, the care of passengers also requires comfort.
3. Ability to maintain and supply aircraft.
4. The ability to make passengers and goods reach the nearby city center smoothly (or arrive at the airport from the city center).
5. In the case of an international airport, there must be services related to entry and exit management, customs clearance and quarantine (CIQ).
6. The airport runway should have good flatness and sufficient width and length.
7. The runway surface should have a good and uniform friction coefficient.
8. The runway should be strong enough to resist the impact and pressure of large manned aircraft landing on the runway, and have greater safety redundancy.
Baidu Baike-Shanghai Urban Construction (Group) Company
Baidu Encyclopedia-Beijing Blue Sky Construction Co., Ltd.