Plant safety inspection and identification is an important means to ensure the safety of the plant, through the comprehensive testing and evaluation of the structure, equipment, facilities, etc. of the plant, potential safety hazards and problems can be found in time, and the safe use of the plant can be guaranteed. This article will introduce the purpose, content, methods and related precautions of plant safety inspection and identification to help readers better understand this field.
First, the purpose of plant safety inspection and identification.
The purpose of plant safety inspection and appraisal is to discover potential safety hazards and problems in a timely manner through comprehensive testing and evaluation of the structure, equipment and facilities of the plant, so as to provide guarantee for the safe use of the plant. Through testing and identification, it can be determined whether the structural safety performance, equipment operation status, and completeness of facilities of the plant meet the relevant standards and regulations, so as to provide a scientific basis for the safe use of the plant.
Second, the content of plant safety inspection and identification.
The content of plant safety inspection and appraisal includes comprehensive testing and evaluation of the structure, equipment and facilities of the plant. Specifically, it includes the following aspects:
1.Structural testing: Inspect the structure of the plant, including load-bearing structure, support structure, connecting structure, etc., and check whether its material quality, construction method, bearing capacity and other aspects meet the relevant standards and regulations.
2.Equipment testing: Inspect the equipment in the plant, including production equipment, electrical equipment, fire-fighting equipment, etc., and check whether its operation status, safety performance, compliance and other aspects meet the relevant standards and regulations.
3.Facility testing: Inspect the facilities in the plant, including ventilation facilities, lighting facilities, safety protection facilities, etc., and check whether they meet the relevant standards and regulations in terms of completeness, operation status, and safety.
3. Methods of plant safety testing and identification.
The methods of plant safety testing and identification include visual inspection, instrument testing and expert identification. Specifically, it includes the following aspects:
1.Visual inspection: Preliminary evaluation of the appearance quality, operation status, safety and other aspects of the plant by observing the structure, equipment and facilities of the plant.
2.Instrument testing: use professional instruments to conduct comprehensive testing of the structure, equipment, and facilities of the plant to obtain more accurate data and conclusions. For example, using an infrared detector to detect equipment temperature anomalies; Use a gas detector to detect whether the indoor gas concentration exceeds the standard; Use a pressure gauge to detect whether the pressure of the pressure vessel is normal, etc.
3.Expert identification: For complex or unsolvable problems that cannot be solved by instrument testing, professional institutions or experts can be invited to conduct identification. According to the results of the on-site investigation and relevant standards and specifications, the experts will evaluate the safety performance of the plant and give corresponding treatment suggestions.
Fourth, the precautions for plant safety inspection and identification.
When carrying out plant safety inspection and identification, it is necessary to pay attention to the following aspects:
1.Comply with relevant laws, regulations and standards: When conducting plant safety testing and identification, it is necessary to comply with relevant national and local laws, regulations and standards to ensure that the appraisal results are legal and effective.
2.Select the appropriate identification method and institution: Select the appropriate identification method and institution according to the actual situation to ensure the accuracy and reliability of the identification results. At the same time, attention should be paid to the selection of qualified and experienced institutions and personnel to carry out the appraisal work.
3.Pay attention to the preparation before the appraisal: before the appraisal, it is necessary to fully understand the basic situation and use status of the plant, collect relevant information and data, and formulate appropriate appraisal plans and plans. At the same time, it is necessary to do a good job in cleaning and preparing the site to ensure the smooth progress of the appraisal work.
4.Pay attention to safety issues: In the process of identification, it is necessary to pay attention to safety issues, especially when conducting aerial work and equipment testing, and take necessary safety measures to ensure the personal safety of staff.
5.Follow the principle of impartiality and objectivity: Appraisal institutions and personnel should follow the principle of fairness and objectivity to ensure the objectivity and fairness of the appraisal results. At the same time, it is necessary to protect the legitimate rights and interests of the parties concerned, and not to disclose the business secrets and personal privacy related to the appraisal.