Jing 'an Blasting Company.
Provincial tunnel company.
Zhoushan Dachang company.
Lianyungang mingda company.
Huaxing construction company of nuclear industry.
Guangdong big blasting.
Fujian high energy blasting.
Guangdong China Shipping Engineering Construction General Bureau.
Guizhou xinlian blasting.
Gezhouba yipuli company.
China Railway Tunnel Group.
Nuclear industry Nanjing Construction Group Corporation, etc.
Extended data:
The development of blasting enterprises in China is based on the growth of the country. At the same time, it is unacceptable for any project to face the dangers of the industry, and its hidden dangers must be eliminated. It is based on the corresponding system and must be authorized by the state. At the same time, the industry is also constantly developing and progressing in technological update, and any technological update needs national audit.
Scope of contract of blasting company: first-class enterprise: it can undertake all kinds of large-scale blasting projects, deep-hole blasting in complex environment, demolition blasting and urban controlled blasting projects.
Second-class enterprises: they can undertake large-scale blasting projects with a single contract amount not exceeding 5 times of the registered capital of the enterprise, with the level of C and below, and deep-hole blasting, demolition blasting and urban controlled blasting with the level of B and below in complex environments.
Grade III enterprise: it can undertake large-scale blasting projects with a single contract amount not exceeding 5 times of the registered capital of the enterprise, the construction of deep-hole blasting, demolition blasting and urban controlled blasting projects in complex environments of Grade D and below, and demolish various buildings by mechanical or manual operation to realize remote real-time supervision of the blasting operation site.
It is reported that the latest blasting technology has been continuously improved and the danger has gradually decreased. As a short board and weak link in the supervision of public security organs, blasting operation is prone to the loss, theft and unauthorized interception of civil explosives, which has great hidden dangers. Longwan Public Security Bureau established a wireless monitoring system for blasting operation site to solve the problem of difficult supervision of blasting operation site and strengthen the real-time, effective and convenient supervision of public security organs. The system takes wireless "3G technology" as the core, and records and videos the whole blasting operation at the site through specific technical equipment and mobile video recording, which not only facilitates the police to directly supervise the whole blasting operation site and process in the office, but also completely preserves the real situation and appearance of the operation site, providing the most powerful support for the follow-up responsibility investigation, evidence collection and other work. At the same time, mobile video surveillance technology, as an extension of police supervision, has a great deterrent effect on employees on the job site, urging them to consciously work according to the rules, improving the control ability of public security organs on the job site, and reducing potential safety hazards such as loss and theft of blasting equipment.