Permit-to-work management is a major measure of safe construction management in plants. Operation permit management is implemented for operations with obvious risks, work procedures and control guidelines are clarified, safety briefing and safety education are provided to construction personnel, and the operation process is supervised to ensure safe production. The traditional operation management link of chemical enterprises generally suffers from difficulties in landing safety standards, poor quality of personnel and inefficient approval:

The In-Road E-Permit system is embedded with the Safety Specification for Special Operation of Chemical Producers (GB30871-2014), has integrated advanced management experience of the industry, combined the traditional paper job application form, special job permit and safety disclosure form into a set of process through process optimization, and realized online application, planning, assignment, job evaluation, approval, safety disclosure, record of job process and acceptance of 8 special job slips for chemical producers. It has realized the digitization, visualization and standardization of the whole operations of job management, significantly improved the level of safety management and the efficiency of job approval, and been widely applied to all kinds of chemical producers.