PPE is usually the least desirable form of control for a and hazard since it doesn’t reduce the hazard in the workplace, but should not be discounted. Supporting workers mental health and building up theirpersonal psychological protection(PPP) is can help employees develop resiliency and coping ...
• Control: Introduction of an automatic washing system. (iii) Containment (ventilation, dilution, extraction) Containing or drawing away a hazard at the source so that personnel are not exposed. For example: • Risk: Chemical fumes given off during cleaning, laboratory, or welding processes....
Controlling hazards is of the utmost importance in occupational safety and the hierarchy of controls provides an effective framework for creating a hazard control plan. The hierarchy has five levels of hazard control efforts ranging from the most effective solution down to least effective and isdefined...
Use the hierarchy of controls to choose the best method. 我们使用风险控制措施优先次序来选择最佳的方法。 1 Eliminating the hazard. 消除隐患 Physically removing it is the most effective hazard control. 在物理上消除隐患是对隐患进行控制的最有效的方法。 2 Substitution 替代 The second most effective haz...
Risk assessment and hierarchies of control the purpose of a hierarchy of control; a concept in which hazard identification and analysis, risk assessment and a hierarchy of controls are joined with... Manuele 被引量: 51发表: 2005年 The identification of novel loci required for appropriate nodule...
vary. For most, “engineering controls” represent the preferred solution to safety or health hazards. For others, particularly those dealing with chemical exposures, “substitution” of a less hazardous chemical is the highest control; others treat substitution as a form of engineering control. ...
When deciding on the best way to control a risk, start at the top of the hierarchy of controls. First investigate if the risk can be eliminated (by using an engineering control to take the worker out of the equation for the hazard) Then start to factor the worker back into the equation...
Journal of Safety ... 伍聂修,马小明 - 《中国安全生产科学技术》 被引量: 51发表: 2012年 Safety assessment of control system based on fuzzy comprehensive evaluation Petrochemical industry, where large amounts of dangerous chemical substances are stored and handled, maybe subjected to hazards. As ...
(2013) used the AHP method to sequence hazards based on their importance level at the stage of project risk assessment in the construction sector. Classification was made as the accident hazard, physical hazards and chemical hazards and the hazard elements in each group were assessed using the ...
Design for minimum hazard; Provide safety devices; Provide warning devices; Control with procedures and training; and Accept remaining residual hazards.ANSI B11-2008 Stage 1: Hazards eliminated Change task, function, location, etc.; and Substitution of materials; ...