{"id":1818,"date":"2020-12-17T10:19:51","date_gmt":"2020-12-17T09:19:51","guid":{"rendered":"http:\/\/syram.eu\/?p=1818"},"modified":"2021-02-02T10:06:23","modified_gmt":"2021-02-02T09:06:23","slug":"analyse-de-criticite-quest-ce-que-cest-et-pourquoi-cest-important","status":"publish","type":"post","link":"https:\/\/syram.eu\/en\/critical-analysis-what-it-is-and-why-it-is-important\/","title":{"rendered":"Criticality analysis: what is it and why is it important?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1818\" class=\"elementor elementor-1818\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0bf0a3a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0bf0a3a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3b1e5a3\" data-id=\"3b1e5a3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4a7a82f elementor-widget elementor-widget-spacer\" data-id=\"4a7a82f\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-127e743 elementor-widget elementor-widget-heading\" data-id=\"127e743\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Criticality analysis: what is it and why is it important?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-288904b elementor-widget elementor-widget-image\" data-id=\"288904b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img width=\"600\" height=\"300\" src=\"https:\/\/syram.eu\/wp-content\/uploads\/2020\/12\/Sans-titre-3.png\" class=\"attachment-large size-large\" alt=\"criticality\" decoding=\"async\" srcset=\"https:\/\/syram.eu\/wp-content\/uploads\/2020\/12\/Sans-titre-3.png 600w, https:\/\/syram.eu\/wp-content\/uploads\/2020\/12\/Sans-titre-3-300x150.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5568f9 elementor-widget elementor-widget-text-editor\" data-id=\"b5568f9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-weight: 400;\">Criticality analysis is defined as the process of assigning assets a criticality score based on their potential risk of failure.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b0fb46 elementor-widget elementor-widget-heading\" data-id=\"6b0fb46\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What is criticality analysis?\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97f4eb3 elementor-widget elementor-widget-text-editor\" data-id=\"97f4eb3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-weight: 400;\">Criticality analysis is defined as the process of assigning assets a criticality score based on their potential risk. Risk is defined as \"the effect of uncertainty on objectives\"; according to ISO 31000: 2009 - Risk management - Principles and guidelines. Since it cannot really be quantified; risk; in this case; is considered as all the possible ways in which assets can fail and the effects that this failure can have on the system and the operation as a whole. Given this; criticality analysis is closely related to a failure modes and effects analysis (FMEA) and a failure modes; effects and criticality analysis (FMECA); which will be discussed later. Once a criticality analysis has been performed; an FMEA is typically performed on the most significant 20% of the most critical assets.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb2ba02 elementor-widget elementor-widget-heading\" data-id=\"eb2ba02\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">What is the purpose of criticality analysis?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4bbd0b1 elementor-widget elementor-widget-text-editor\" data-id=\"4bbd0b1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-weight: 400;\">So why is criticality analysis important? You hear about criticality all the time - doing a criticality analysis to prioritize assets for a total productive maintenance (TPM) plan; a condition-based monitoring program or a root cause analysis on high-priority equipment. Criticality plays a role in almost every type of maintenance. It comes down to risk and what makes each piece of equipment critical. Criticality analysis allows you to understand the potential risks of the asset that could impact your operation. This ensures that reliability is examined from a risk-based lens rather than from each individual's opinion.<\/span><\/p><p><span style=\"font-weight: 400;\">According to the Life Cycle Institute, a criticality analysis model should cover several areas of your organization, including:<\/span><\/p><ul><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0Customer impact<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0Impact on safety and the environment<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0Ability to isolate single faults<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0History of preventive maintenance (PM)<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0History of corrective maintenance<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0Mean time between failures (MTBF)<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0Delivery time for spare parts<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0Probability of failure<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Because the criticality model addresses multiple areas of an organization, a criticality analysis must be an enterprise-wide effort. Involving departments that deal with operations; engineering; maintenance; purchasing; and health and safety ensures that the analysis considers all operational functions as a whole. You need to understand that risk may be defined differently across different teams. Having a diverse team contributes to the subjectivity of risk attribution.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e4c0ff elementor-widget elementor-widget-heading\" data-id=\"8e4c0ff\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Criticality analysis is also important because it can be used in a variety of scenarios within an organization. Some of these scenarios may look like this:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35e97c2 elementor-widget elementor-widget-text-editor\" data-id=\"35e97c2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><ul><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0A criticality score can be used as an input to help determine the final priority ranking for maintenance tasks, which in turn can be used with the work order priority.<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0Helps identify high-level risk mitigation strategies for specific equipment. For example, this could involve the application of a condition monitoring technique to high criticality assets. Predictive Maintenance.<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0Assist in determining the optimal number of spare parts for each piece of equipment.<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Provided valuable input for budget discussions; so that high criticality equipment receives higher priority for upgrades or replacement.<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0Criticality analysis helps reliability engineers focus their efforts and energy on the most critical assets.<\/span><\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32726b7 elementor-widget elementor-widget-heading\" data-id=\"32726b7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How to perform a criticality analysis<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fada2be elementor-widget elementor-widget-text-editor\" data-id=\"fada2be\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-weight: 400;\">It is important to note that there is no definitive approach to conducting a criticality analysis. Here are two widely used methods; a simplistic approach to get started and an in-depth method.<\/span><\/p><p><span style=\"font-weight: 400;\">So where should you start? Many organizations simply want to know which assets should be included in a criticality assessment. Instead of assuming that all of your assets are critical; make a list of the key assets that your team considers critical and calculate the cost of downtime and repairs. You may be surprised by the results. For example, you may have hundreds of engines in constant motion; that's critical enough; but the most critical asset is the boiler that produces steam to keep those engines moving.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5862337 elementor-widget elementor-widget-heading\" data-id=\"5862337\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Since the goal of this approach is to find a good starting point, let's look at some steps you can take to get a criticality plan started.<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11eeb59 elementor-widget elementor-widget-text-editor\" data-id=\"11eeb59\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><ul><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0Compile a list of assets to be cut that will not exceed 20% of all assets. The best practice for this is a ratio of 5 to 1 or higher.<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0Establish a team of personnel from the operations, maintenance; engineering, and purchasing sides of the organization to conduct a plant equipment survey. Equipment operators should also be included in this team.<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0Next, rank the criticality of assets using an established formula. Lifetime Reliability Solutions uses the following formula to determine the financial impact of an asset: Equipment Criticality = Failure Frequency (per year) x Cost Consequence ($) = Risk ($ per year). The cost consequence in this formula is the cost of lost production plus repair costs. For example, if you have a large number of identical machines; the machine downtime may be 400 $ per hour per machine.<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Now that you have a basic idea of how to get started; let's look at a more thorough and streamlined approach to criticality analysis. This method involves three steps: agree on the risk matrix to use; assemble your equipment hierarchy; and assess the risk of failure for each asset.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b921e04 elementor-widget elementor-widget-heading\" data-id=\"b921e04\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1 Agree on the risk matrix. <\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7305fa elementor-widget elementor-widget-text-editor\" data-id=\"c7305fa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-weight: 400;\">This refers primarily to existing organizational risk matrices and how most of these matrices may need to be adjusted to include an assessment of equipment criticality. Two key areas where modifications may be needed are agreement on risk levels at the enterprise and equipment levels; and the combination of overlapping risk categories. At the corporate level; a failure resulting in a loss of $1 million in revenue may be considered minor or moderate; but at the equipment or plant operational level; it may be considered major.<\/span><\/p><p><span style=\"font-weight: 400;\">Second, risk matrices that include separate categories for elements such as health, safety, environment, and community can be combined; because if one of these categories is affected by a failure, the others will also be affected. Combining categories speeds up the criticality analysis.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b17488 elementor-widget elementor-widget-heading\" data-id=\"9b17488\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2 Assemble your asset hierarchy. <\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a754f1a elementor-widget elementor-widget-text-editor\" data-id=\"a754f1a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-weight: 400;\">It is recommended that your equipment or asset hierarchy be arranged along functional lines; that is, your plant has a number of process units; these process units are made up of their own equipment systems and each of these systems is made up of pieces of equipment. This allows you to perform a criticality analysis much faster than if your asset hierarchy is organized by equipment class lines. Even if your assets are already organized by functional criteria; they still need to be reviewed to ensure that nothing is out of place. Having a properly assembled hierarchy at the beginning speeds up the criticality analysis later.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6640d8f elementor-widget elementor-widget-heading\" data-id=\"6640d8f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3 Assess the risk of default for each asset. <\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-884d1e4 elementor-widget elementor-widget-text-editor\" data-id=\"884d1e4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-weight: 400;\">When assessing the risk of failure to help determine the criticality of the equipment, consider the following:<\/span><\/p><ul><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0Understand that the risk is related to the events and not to the equipment;<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0choose a single event - the maximum reasonable outcome (MRO) event;<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0look only at the dimension with the highest level of risk; and<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0Start at the top and work your way down.<\/span><\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c00c02 elementor-widget elementor-widget-heading\" data-id=\"2c00c02\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Second, each piece of equipment can have a myriad of possible failure events, and the risks associated with each of these events are different. It would be extremely time consuming to try to identify all of these possible events.<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7fb958c elementor-widget elementor-widget-text-editor\" data-id=\"7fb958c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"color: var(--brand-color-alt);\">It would be extremely time consuming to try to identify all of these possible events. Many reliability consultants and experts recommend choosing only one event - the one that best represents the maximum reasonable outcome (MRO) in terms of risk for that particular piece of equipment. This means that you should look for an event that is the most likely and in which the overall risk is considered to be the highest.<\/span><\/p><p><span style=\"font-weight: 400;\">This determination should take place in a shop floor type environment, as individuals from different departments will have differing opinions on the MRO event. This discussion should include those who are most familiar with the equipment and those who understand the consequences of a failure from a business perspective.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a6f945 elementor-widget elementor-widget-heading\" data-id=\"2a6f945\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Third, consider assessing a single dimension of risk<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b9e3790 elementor-widget elementor-widget-text-editor\" data-id=\"b9e3790\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"color: var(--brand-color-alt);\">The one with the highest level of risk - to avoid wasting time. As mentioned earlier, looking at each event individually usually ends up being a waste of time, as many directly affect others. Often, it is fairly obvious which risk dimension carries the highest level of risk. For example, if you are evaluating the criticality of a pressure relief valve in a natural gas plant; the risks associated with safety are what you would look at (including environmental and community impact). If you are evaluating a component that provides electricity to run the plant equipment; you are probably considering the economic impact of that failure.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb08ba3 elementor-widget elementor-widget-heading\" data-id=\"cb08ba3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Finally, to ensure that your approach to criticality analysis is streamlined and effective, start at the top of the equipment hierarchy and work your way down.<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9853d6c elementor-widget elementor-widget-text-editor\" data-id=\"9853d6c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"color: var(--brand-color-alt);\">The best thing about this approach is that, by logic, any asset or equipment at the bottom of the hierarchy cannot have a higher criticality rating than the asset above it. In other words, once you have identified a piece of equipment in one of the lower categories of your hierarchy where the criticality ratings are low; any item below that equipment must also be in the same category; thus eliminating the need to analyze its criticality. As you can imagine, this underscores the importance of building your hierarchy correctly from the start.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f236d40 elementor-widget elementor-widget-heading\" data-id=\"f236d40\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Visualization of the criticality analysis<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e27a627 elementor-widget elementor-widget-text-editor\" data-id=\"e27a627\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-weight: 400;\">In terms of visually presenting criticality rankings, you will find that there are many theories on how best to do this. One of the most common approaches is to use a 6\u00d76 grid; which plots the probability of a failure against the severity of the failure, resulting in a risk priority number (RPN).<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-91eea00 elementor-widget elementor-widget-image\" data-id=\"91eea00\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img width=\"600\" height=\"300\" src=\"https:\/\/syram.eu\/wp-content\/uploads\/2020\/12\/Sans-titre-4.png\" class=\"attachment-large size-large\" alt=\"Criticality matrix\" decoding=\"async\" srcset=\"https:\/\/syram.eu\/wp-content\/uploads\/2020\/12\/Sans-titre-4.png 600w, https:\/\/syram.eu\/wp-content\/uploads\/2020\/12\/Sans-titre-4-300x150.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ccb3b36 elementor-widget elementor-widget-text-editor\" data-id=\"ccb3b36\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-weight: 400;\">Perhaps a more common approach is to individually assess all major categories (operation, health, safety and environment, reliability, etc.) to determine the most serious failure. This type of analysis will require team members to assign each consequence a risk number, which is then added or multiplied against each, yielding a final RPN. Most organizations use a criticality score derived from a defined ranking from 0-6 to 0-10 for each category, with a 0 having no impact and a 6 (or 10) having the most impact. For example, if you are scoring the risk of impact to the safety, health, and environment of an asset, you can define the impact that a failure would have based on the following:<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-901bba7 elementor-widget elementor-widget-image\" data-id=\"901bba7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img width=\"600\" height=\"300\" src=\"https:\/\/syram.eu\/wp-content\/uploads\/2020\/12\/Sans-titre-5.png\" class=\"attachment-large size-large\" alt=\"criticality ratings\" decoding=\"async\" srcset=\"https:\/\/syram.eu\/wp-content\/uploads\/2020\/12\/Sans-titre-5.png 600w, https:\/\/syram.eu\/wp-content\/uploads\/2020\/12\/Sans-titre-5-300x150.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-148bee5 elementor-widget elementor-widget-text-editor\" data-id=\"148bee5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-weight: 400;\">This way of performing and visualizing a criticality analysis should be done in two phases. The first phase is the initial analysis of a cross-functional team with input from operations; maintenance; engineering procurement; and environment, health and safety. The second phase is to keep the analysis process current or maintain the criticality analysis process throughout the life cycle of the asset. This helps you determine when risk has been mitigated or if there are significant changes with each asset.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6da35cc elementor-widget elementor-widget-heading\" data-id=\"6da35cc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Creating a visual for your process of conducting a criticality analysis and determining final criticality scores can be done in 10 steps:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a31ceef elementor-widget elementor-widget-text-editor\" data-id=\"a31ceef\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><ul><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">1: Choose the characteristics by which you want to evaluate each asset. These characteristics should cover several aspects of the business, such as customer impact, EHS impact, ability to isolate and recover from point failures, preventive maintenance history, corrective maintenance history, etc.<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">2: Weigh each characteristic using a scale of 0 to 10 to illustrate importance to the business. You can also use a larger scale (the larger the scale, the easier it will be to identify critical assets), but the scale should not exceed 100.<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">3: Define the description of each feature on the scale for accuracy.<\/span><\/li><li style=\"font-weight: 400;\">4: List (or import) your asset hierarchy.<\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">5: Define the primary function of each asset to identify a single-point failure.<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">6: Analyze the effect that a one-time failure would have for each asset on all characteristics.<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">7: Calculate the criticality score for each asset by dividing the raw score (sum of all characteristics) by the total possible weighted points, multiplied by 100.<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">8: Identify the 10 to 20% critical assets.<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">9: Review your analysis and find the characteristics that make each asset critical.<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">10: Finally, identify the most important assets for important areas of the business, such as reliability, cost, replacement value, maintenance plan development, etc.<\/span><\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-79767c7 elementor-align-center animated-slow elementor-invisible elementor-widget elementor-widget-button\" data-id=\"79767c7\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;pulse&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/syram.eu\/en\/lean-manufacturing\/\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">I need coaching to achieve operational excellence<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e4a0d8f elementor-widget elementor-widget-heading\" data-id=\"e4a0d8f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Criticality analysis: the FMECA approach<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1720d07 elementor-widget elementor-widget-text-editor\" data-id=\"1720d07\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-weight: 400;\">Failure Mode, Effects and Criticality Analysis (FMECA) was developed in the late 1940s by the U.S. military to move from a \"identify failure and fix it\" approach to an \"anticipate failure and prevent it\" approach. This methodology was then standardized and published as a military standard: MIL-STD_ 1629A. FMECA; involves quantitative failure analysis, which means it uses quantities and numbers to assess the risk and potential for failure.<\/span><\/p><p><span style=\"font-weight: 400;\">FMEA and FMECA are closely related tools used to perform a criticality analysis; one is a qualitative tool (FMEA) that looks at hypothetical scenarios, while the other (FMECA) is the quantitative tool that considers RPNs. By using FMEA and FMECA, you can perform a criticality analysis to ensure that areas of the business such as design, operations and costs are optimized.<\/span><\/p><p><span style=\"font-weight: 400;\">The FMEA portion of this criticality approach consists of defining the system, constructing system boundary and parameter diagrams, identifying failure modes, analyzing failure effects; determining root causes of failure modes and providing the results to the design team. The FMECA portion includes classifying failure effects by severity, performing criticality calculations; ranking the criticality of the failure mode and determining the highest risk items; taking action to mitigate failures and documenting the remaining risk and effectiveness of the corrective action.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6cab077 elementor-widget elementor-widget-heading\" data-id=\"6cab077\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Performing a criticality analysis using the FMECA methodology brings value to the design and development department, operations and cost benefits, among others:<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8249ba0 elementor-widget elementor-widget-text-editor\" data-id=\"8249ba0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>\u00a0<\/p><ul><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Design and development includes increased asset reliability, improved equipment quality, higher safety margins, and reduced development time and rework.<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0Operational benefits include a more efficient way to reduce costs, optimized preventive and predictive maintenance (PdM) programs; reliability growth analysis during product development; and reduced waste and non-value added operations or lean manufacturing principles.<\/span><\/li><li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u00a0Cost benefits include the ability to mitigate or recognize failures before they occur when they are less expensive to repair; minimized warranty costs; and increased sales due to customer satisfaction.<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Because it takes a long time to implement, the FMECA approach is generally not the preferred method for conducting a criticality analysis; however, SYRAM has resources to assist you if your organization chooses this method.<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-214a3bc elementor-widget elementor-widget-heading\" data-id=\"214a3bc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Criticality analysis: the essentials<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4329b44 elementor-widget elementor-widget-text-editor\" data-id=\"4329b44\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><span style=\"font-weight: 400;\">Criticality analysis is an excellent tool for identifying the priority of maintenance tasks. A good way to look at it is that the priority of the maintenance task should be based on the level of risk associated with not performing that task. Coincidentally, this level of risk associated with not performing a particular maintenance task is determined by the consequences of the potential failure that could occur if the task is not completed and the likelihood of that failure occurring if the task is not performed by a predetermined time.<\/span><\/p><p><span style=\"font-weight: 400;\">Once you have your criticality ratings, a criticality analysis can help you select an appropriate risk mitigation strategy that you can apply to each asset. For example:<\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5be1143 elementor-widget elementor-widget-image\" data-id=\"5be1143\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t<img width=\"600\" height=\"300\" src=\"https:\/\/syram.eu\/wp-content\/uploads\/2020\/12\/Sans-titre-6.png\" class=\"attachment-large size-large\" alt=\"maintenance strategy\" decoding=\"async\" srcset=\"https:\/\/syram.eu\/wp-content\/uploads\/2020\/12\/Sans-titre-6.png 600w, https:\/\/syram.eu\/wp-content\/uploads\/2020\/12\/Sans-titre-6-300x150.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c2794b elementor-align-center animated-slow elementor-invisible elementor-widget elementor-widget-button\" data-id=\"7c2794b\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;pulse&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/syram.eu\/en\/maintenance-predictive\/\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">I would like to be able to anticipate breakdowns thanks to predictive maintenance<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-024e81d elementor-widget elementor-widget-spacer\" data-id=\"024e81d\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d37d6b elementor-widget elementor-widget-heading\" data-id=\"0d37d6b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Need an expert opinion?\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-93d4b0c elementor-align-center animated-slow elementor-invisible elementor-widget elementor-widget-button\" data-id=\"93d4b0c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;pulse&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/syram.eu\/en\/industrie-4-0-optimisation_production\/\" class=\"elementor-button-link elementor-button elementor-size-xl\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Reserve my consultation slot<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d752769 elementor-widget elementor-widget-spacer\" data-id=\"d752769\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7003f91 elementor-widget elementor-widget-text-editor\" data-id=\"7003f91\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p><a href=\"https:\/\/www.linkedin.com\/in\/faouzi-naji-72409a7b\/\">Author<\/a><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-250f85b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"250f85b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-123be6b\" data-id=\"123be6b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-43dadee elementor-widget elementor-widget-heading\" data-id=\"43dadee\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Follow our innovations on social networks\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-417eb22 elementor-widget elementor-widget-text-editor\" data-id=\"417eb22\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>We frequently publish on social networks (<a href=\"https:\/\/www.linkedin.com\/company\/smart-&amp;-young\">Linkedin<\/a>,\u00a0<a href=\"https:\/\/twitter.com\/SYRAM93684374\">Twitter<\/a>\u00a0and\u00a0<a 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src=\"https:\/\/syram.eu\/wp-content\/uploads\/2020\/10\/logomedium-300x59.png\" class=\"attachment-medium size-medium\" alt=\"syram-medium\" decoding=\"async\" srcset=\"https:\/\/syram.eu\/wp-content\/uploads\/2020\/10\/logomedium-300x59.png 300w, https:\/\/syram.eu\/wp-content\/uploads\/2020\/10\/logomedium.png 506w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Criticality analysis: what is it and why is it important? Criticality analysis is defined as the process of assigning assets a criticality rating based on their potential risk of failure. What is criticality analysis? Criticality analysis is defined as the process of assigning assets a criticality rating based on their potential risk of failure.<\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.2.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Analyse de criticit\u00e9: qu&#039;est-ce que c&#039;est et pourquoi c&#039;est important? - Syram<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/syram.eu\/en\/critical-analysis-what-it-is-and-why-it-is-important\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Analyse de criticit\u00e9: qu&#039;est-ce que c&#039;est et pourquoi c&#039;est important? - Syram\" \/>\n<meta property=\"og:description\" content=\"Analyse de criticit\u00e9: qu&rsquo;est-ce que c&rsquo;est et pourquoi c&rsquo;est important? L&rsquo;analyse de criticit\u00e9 est d\u00e9finie comme le processus d&rsquo;attribution aux actifs d&rsquo;une note de criticit\u00e9 bas\u00e9e sur leur risque potentiel de d\u00e9faillance. Qu&rsquo;est-ce que l&rsquo;analyse de criticit\u00e9? L&rsquo;analyse de criticit\u00e9 est d\u00e9finie comme le processus d&rsquo;attribution aux actifs d&rsquo;une note de criticit\u00e9 bas\u00e9e sur leur [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/syram.eu\/en\/critical-analysis-what-it-is-and-why-it-is-important\/\" \/>\n<meta property=\"og:site_name\" content=\"Syram\" \/>\n<meta property=\"article:published_time\" content=\"2020-12-17T09:19:51+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-02-02T09:06:23+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/syram.eu\/wp-content\/uploads\/2020\/12\/Sans-titre-3.png\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\">\n\t<meta name=\"twitter:data1\" content=\"Plume SYRAM\">\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\">\n\t<meta name=\"twitter:data2\" content=\"13 minutes\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/syram.eu\/#organization\",\"name\":\"SYRAM\",\"url\":\"https:\/\/syram.eu\/\",\"sameAs\":[],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/syram.eu\/#logo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/syram.eu\/wp-content\/uploads\/2020\/09\/syram.png\",\"width\":178,\"height\":72,\"caption\":\"SYRAM\"},\"image\":{\"@id\":\"https:\/\/syram.eu\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/syram.eu\/#website\",\"url\":\"https:\/\/syram.eu\/\",\"name\":\"Syram\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/syram.eu\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/syram.eu\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"http:\/\/syram.eu\/analyse-de-criticite-quest-ce-que-cest-et-pourquoi-cest-important\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"http:\/\/syram.eu\/wp-content\/uploads\/2020\/12\/Sans-titre-3.png\"},{\"@type\":\"WebPage\",\"@id\":\"http:\/\/syram.eu\/analyse-de-criticite-quest-ce-que-cest-et-pourquoi-cest-important\/#webpage\",\"url\":\"http:\/\/syram.eu\/analyse-de-criticite-quest-ce-que-cest-et-pourquoi-cest-important\/\",\"name\":\"Analyse de criticit\\u00e9: qu'est-ce que c'est et pourquoi c'est important? - Syram\",\"isPartOf\":{\"@id\":\"https:\/\/syram.eu\/#website\"},\"primaryImageOfPage\":{\"@id\":\"http:\/\/syram.eu\/analyse-de-criticite-quest-ce-que-cest-et-pourquoi-cest-important\/#primaryimage\"},\"datePublished\":\"2020-12-17T09:19:51+00:00\",\"dateModified\":\"2021-02-02T09:06:23+00:00\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\/\/syram.eu\/analyse-de-criticite-quest-ce-que-cest-et-pourquoi-cest-important\/\"]}]},{\"@type\":\"Article\",\"@id\":\"http:\/\/syram.eu\/analyse-de-criticite-quest-ce-que-cest-et-pourquoi-cest-important\/#article\",\"isPartOf\":{\"@id\":\"http:\/\/syram.eu\/analyse-de-criticite-quest-ce-que-cest-et-pourquoi-cest-important\/#webpage\"},\"author\":{\"@id\":\"https:\/\/syram.eu\/#\/schema\/person\/cf61dcbb3bb52a7d4196004a55e9b702\"},\"headline\":\"Analyse de criticit\\u00e9: qu&rsquo;est-ce que c&rsquo;est et pourquoi c&rsquo;est important?\",\"datePublished\":\"2020-12-17T09:19:51+00:00\",\"dateModified\":\"2021-02-02T09:06:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"http:\/\/syram.eu\/analyse-de-criticite-quest-ce-que-cest-et-pourquoi-cest-important\/#webpage\"},\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/syram.eu\/#organization\"},\"image\":{\"@id\":\"http:\/\/syram.eu\/analyse-de-criticite-quest-ce-que-cest-et-pourquoi-cest-important\/#primaryimage\"},\"articleSection\":\"Non class\\u00e9\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"http:\/\/syram.eu\/analyse-de-criticite-quest-ce-que-cest-et-pourquoi-cest-important\/#respond\"]}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/syram.eu\/#\/schema\/person\/cf61dcbb3bb52a7d4196004a55e9b702\",\"name\":\"Plume SYRAM\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/syram.eu\/#personlogo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/e5dc9796cf76156f3b38c1eabeb1dcdd?s=96&d=mm&r=g\",\"caption\":\"Plume SYRAM\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/syram.eu\/en\/wp-json\/wp\/v2\/posts\/1818"}],"collection":[{"href":"https:\/\/syram.eu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/syram.eu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/syram.eu\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/syram.eu\/en\/wp-json\/wp\/v2\/comments?post=1818"}],"version-history":[{"count":36,"href":"https:\/\/syram.eu\/en\/wp-json\/wp\/v2\/posts\/1818\/revisions"}],"predecessor-version":[{"id":1891,"href":"https:\/\/syram.eu\/en\/wp-json\/wp\/v2\/posts\/1818\/revisions\/1891"}],"wp:attachment":[{"href":"https:\/\/syram.eu\/en\/wp-json\/wp\/v2\/media?parent=1818"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/syram.eu\/en\/wp-json\/wp\/v2\/categories?post=1818"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/syram.eu\/en\/wp-json\/wp\/v2\/tags?post=1818"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}