【Daily Safety Reminder】6.21 (Remember to check before going to work)
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Before going to work, remember to check out the 【Daily Safety Reminder】 June 21: 1. I want to make safety a habit, and make my habits safer. 2. Penalties for violations are strict; what seems heartless is actually the most compassionate. 3. Before carrying out hot work, test the concentration of combustible gases in the work area or at the point where hot work will be performed. When using a portable combustible gas detector or other similar devices for analysis, the concentration of the combustible gas or vapor of a combustible liquid being measured is less than 10% of its lower explosive limit (LEL) when mixed with air. When using analytical methods such as chromatography, if the lower explosion limit of the combustible gas or combustible liquid vapor being tested is 4% or higher, its concentration must be less than 0.5% (V/V) ； When the lower explosion limit of the combustible gas or combustible liquid vapor being tested is less than 4%, its concentration to be measured must be less than 0.2% (V/V). 4. Considering the tasks to be carried out on that day and the specific hazards present at the site, do anyone have any suggestions? This post discusses at length
Before carrying out hot work, it is necessary to check whether all flammable materials from the work area have been completely removed and cleared away, as well as to ensure that appropriate isolation measures are in place
Before carrying out hot work, it is necessary to contact the laboratory to check whether the environmental conditions at the work site meet the explosion safety requirements. After that, the personnel in charge of the process and equipment must give their approval by signing, followed by signatures from the safety officer, the supervisor, and the higher-level management.
1. For level 1 hot work, the project manager shall fill out the hot work application form, and the project department shall prepare a safety and technical measures plan. Such plans must be approved by the company’s senior management and the safety and technical department, and filed with or approved by the local fire department before hot work can proceed. The duration of hot work is 3 days. 2. For level 2 hot work, the construction management personnel must submit an application 4 days in advance, along with a plan for safety and technical measures, for approval by the site’s supervising manager. 3. For level 3 hot work, the team leader in charge must submit an application 7 days prior to the work commencement, which must then be approved by the project’s fire safety officer
The person in charge of the hot work project and the safety officer must ensure that all safety measures are properly implemented. Other participants in the approval process, including team leaders, workshop supervisors, and departmental specialists, as well as managers, often only take a cursory look at things; it is the project manager who stays on site to oversee the work, while the safety officer is responsible for supervision. Therefore, these two individuals must fulfill their duties properly, otherwise problems will arise. Before going to work every day, think about what tasks need to be done and prepare in advance.
Implement measures on-site, never neglect ongoing supervision; emphasize the timeliness of education and persevere in maintaining stability in Changning
What I most want to say to the workers on site today is this: There are maintenance work being carried out due to vehicle parking on the site today; there are some overlapping tasks； It is necessary to figure out what tasks need to be done before entering the site ； Be more careful of what's above and below your head while working.
These safety concepts need to be promoted; more publicity should be given to them!