China 20MCC Construction Group (20MCC Group) formally received the bid-winning notice on the C-shaped Closed Transformation Works for OC and OD Strip in the 1st and the 2nd Mine Field of Baosteel on December 30, 2014.
The jobsite is located between Jingyi Road and Jinger Road of Baosteel, to the north of E Ore Storage Yard of the Second Mine Field, to the south of OB Auxiliary Raw Materials Yard, and covers a total floorage area of 71,000 square meters. The contract scope mainly covers: demolishment of two sealing-tape machines (L301 and L401) and two stackers (3ST and 4ST); building of a C-shaped Closed Workshop with a length of 584m and a width of 75.5m in OC and OD yards. The steel structure of the workshop is pipe truss structure. Within the workshop, there will be a reinforced-concrete middle retaining wall, a lateral wall and a longitudinal low wall. Moreover, two sets of half-door scraper reclaimers, the sealing-tape machines of the inlet and outlet systems, the other relevant devices and supportive transfer station, as well as the auxiliary facilities such as the external vestibule, will be established in the workshop, with a total construction period of 513 days.



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