Recently, the consortium of China Railway 12th Bureau Group Seventh Engineering Co., Ltd. and China Railway Fifth Survey and Design Institute Group Co., Ltd. won the bid for the general contracting (EPC) project of limestone mining project for the faceting of Lianhuashan in Qiaotou Village, Qiaotou Village, Silian Mining Area, Laibin Xincheng, Guangxi, with a winning bid amount of 1785946971 yuan.
The construction scope includes the design, procurement and construction within the mining area (including the whole cycle of projects during the mine construction period and production period), and the main content includes the open-pit stripping of mines, well work stripping, plate cutting and processing, crushed stone processing and other supporting projects (including housing construction projects, road engineering, slag wall projects, temporary projects, etc.), and the reclamation and greening of mines.
The project is located in the east of Xincheng County, with convenient transportation conditions, and the project has resource reserves: 1.454 million cubic meters of limestone ore for finishing, 323,000 cubic meters of limestone waste for finishing, and 8.374 million tons of limestone ore for associated building stone; The annual production scale of the mine is 50,000 cubic meters/year of limestone ore for finishing, and 1,192,500 tons (440,000 cubic meters/year) of limestone ore for the comprehensive utilization of associated building stone, with a construction period of 6 years.