Scientific development can never be separated form civilized construction. And Benefits and credit comes from safety production. We have always put the concept of safety first and security driving productivity in the fist place since the commencement of Baoji Project. On account of the condition of Baoji Project, we established a series of security measures concentrated on operation pits, explosion stack, traffic safety, machineries, equipments, labor protections etc. According to careful organization, scientific arrangement, no security incident happened nearly four months after the commencement of Baoji Project. With the effort of taking the security as important and implementation of security, we achieved these achievements.