Cases

The first PPP project that was awarded in June 2017. The total investment in the construction of this project is about RMB171 million, and the project site is in Guyuan City, Ningxia. This is the project that President Xi visited the site, and the main implementation content of the project is the entire ecological environment restoration and infrastructure construction in Yishan, which initially put into practice the concept of the company's comprehensive service provider of mining geological environment.

The natural terrain is steep, the site conditions are harsh, the slope is large, and the soil is infertile. The mountain is exposed, single species, sparse vegetation, fragile ecological environment, and the average precipitation for many years is only 600mm with uneven seasonal distribution. The scale of the project is 275,000 square meters.

The project area is located in the three passes of Liupan Mountain in Jinyuan County, which is a southern temperate semi-temperate and humid climate zone. The average annual temperature is 5.7℃, and the rainfall is more concentrated. Located in the seismic zone, folds and fractures are more developed, splash surface area of about 160,000 square meters, to the giant thick layer of limestone is dominant, the project cost 30.96 million yuan.

Demonstration Project of Mine Geological Environment Treatment in Eastern Mining Area of Sanhe, Langfang City, Hebei Province (Phase I)

Jilin Province, Tonghua North Export Mine Comprehensive Improvement Project, the company achieved the application of domestic technology in the northern cold, arid conditions, when the maximum depth of permafrost reached 1.4 meters, the lowest temperature -38.7 ° C, the maximum thickness of snow 52cm. the climate is harsh.

JiuDing Mountain Geological Environment Treatment and Ecological Restoration Project is a part of JiuDing Mountain International Health City to re-green the mountain. The treatment area is located in the south of JiuDingshan International Health City, Jining City, Shandong Province, and the main technology adopted is "loam-like substrate" technology. The ecological and geological environment of the mine and the surrounding area was severely damaged due to the disorderly mining and the lagging awareness of environmental protection in JiuDing Mountain, and there were serious potential risks of geological disasters. One month after the construction, the bare mountain was covered with green, and the ecological restoration effect mainly by trees appeared.