Report from our correspondent (reporter correspondent Wang Changgang) to 4 at the end of the month, by Chaofeng steel structure construction of Hohhot east railway station station expansion project, has completed the main station building steel structure supply, now to the main structure of the station installed in addition to the roof rack is nearing completion. Canopy section steel column 120 have been field, canopy of the second segment steel column a total of 132 root has been the scene of 38, now is stepping up rushed the remaining steel column, steel ladders and canopy steel beam, canopy purlin, tie bar, a brace of machined 70 percent complete.
　　Composed of station building and platform canopy, upper structure of station building is divided into two layers, partial set in the interlayer, elevated floor elevation is 8.320 meters, high mezzanine floor elevation for 14.990, main station housing structure using cast-in-place reinforced concrete composite structure, the frame column mining with concrete filled steel tube column and frame beam with steel beam and cast-in-place concrete beam, large roof using is pyramid steel grid structure.
　　Triumpher steel construction to undertake part of the main station building steel structure, canopy steel structure and outside the station building stair, steel structure manufacture, the total project amount nearly 5500 tons, steel structure engineering from the deepening of design, machining to 3 months to complete the planned duration of installation, tight time schedule, heavy task, June 30 to opened to traffic