August 1st, managers of Yunnan Chihong Zn & Ge Co., Ltd. and Yunnan Jinji’an Construction Consulting & Supervision Company came to No.3 Shaft at Huize Project of JCHX to extend their congratulations with rewards, for the new record they broke with 181.6m of single month development at No.3 Shaft of Huize Project. Mr. Wang Xiancheng was also there to compliment. This record was created through the exquisite technology, well management, advanced equipment and professional technical team of JCHX. It not only encouraged the project and the company, but also won high recognition from the owner and supervision company, it is a good demonstration of the construction capability of JCHX.
No.3 Shaft of Huize Project is 1526m in depth with shaft collar at 2380m and bottom at 854m, net diameter of 6.5m, which make it currently the deepest shaft sinking project in China. Since commencement in Jan, continuous records have been created at this shaft, single month development of the shaft was 121.1m and 142.8m respectively in May & June, and in July a new record was created with 181.6m.
