Recently, China Construction Enterprise Management Association hosted the selection of high-quality projects, the four construction companies contracted by the lifting Shenhua Shaanxi methanol downstream processing projects large equipment hoisting project won the 2016-2017 National Quality Engineering Award.
Construction of Shenhua Shaanxi Sinosteel downstream processing project contracted by Sihetun Lifting Company Olefin separation unit Propylene rectification tower, torch, PP compressor Two-stage lifting of three compressors, including 25 units of lifting equipment for olefin separation unit, two units of propylene rectification tower T611 / T612) with 2500 tons gantry hydraulic lifting system for lifting, is the focus of construction of the device object; torch equipment 144 meters high, with 750 tons crawler crane tower crane hoisting; PP unit compressor selection of foreign ABB import compression It is the largest compressor unit lifted by the project department of Si Jian Co. The secondary compressor crankcase weighs 153 tons and uses a 750-ton crawler crane across the compressor plant, with a working radius of 38 meters and a secondary compressor motor (stator + Rotor) combined weight of 144 tons, the installation of high precision requirements, the project department actively cooperate with the installation unit, and constantly optimize the lifting program, select the appropriate weather, assemble the motor, and efficient high-quality lifting completed by ABB's foreign friends spoke highly of.
In order to complete the construction tasks on schedule and with good quality, the project department of Sihetun Construction Company intensified its cost control, optimized the construction plan in depth and implemented the responsibility management and target management from the beginning of project construction. Strict management system, a clear job responsibilities, until the end of the project did not appear due to construction responsibility for major and above quality accidents, high standards to achieve compliance.
