Give me a audit for a construction site

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# Hazard and Risk - Hazard Identification (cont.) ## What types of hazards are there? (cont.) - Biological - bacteria, viruses, fungi, insects, plants, and animals. - Chemical - depends on the physical, chemical, and toxic properties of the product - Ergonomic - repetitive movements, improper setup of workstations, etc. - Physical - radiation, magnetic fields, temperature extremes, pressure extremes (high pressure or vacuum), noise, vibration, etc. - Psychosocial - stress, violence, harassment, etc. - Safety. - slipping or tripping hazards, inappropriate machine guarding, equipment malfunctions or breakdowns. ## How do I know what is a hazard? Another way to look at health and safety in your workplace is to ask yourself the following questions. These are examples only. You may find other items or situations that can be a hazard. List any item that should be examined. During the risk assessment process, the level of harm will be assessed. What materials or situations do I come into contact with? Possibilities could include: - Electricity. - Chemicals (liquids, gases, solids, mists, vapours, etc.). - Temperature extremes of heat or cold (such as working outdoors, bakeries, foundries, or meat processing). - lonizing and non-ionizing radiation (such as x-rays, ultraviolet (sun) rays). - Asphyxiants (oxygen deficiency) - Working on or near water or ice-covered water. What materials or equipment could I be struck by? - Moving objects (such as forklifts, overhead cranes, vehicles). - Flying objects (such as sparks or shards from grinding). - Falling material (such as tools and equipment from above). What objects or equipment could strike or hit my body, or that part of my body might be caught in, on, or between? - Stationary or moving objects. - Protruding objects. - Sharp or jagged edges. Hazard and Risk - Hazard Identification CCOHS

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# How is a risk assessment done? (cont.) ## Basic Qualitative Methods (cont.) <table><tr><th></th><th>Low Severity</th><th>Medium Severity</th><th>High Severity</th></tr><tr><td>Low Probability</td><td>Very Low Risk</td><td>Low Risk</td><td>Medium Risk</td></tr><tr><td>Medium Probability</td><td>Low Risk</td><td>High Risk</td><td>High Risk</td></tr><tr><td>High Probability</td><td>Medium Risk</td><td>High Risk</td><td>Immediately Dangerous</td></tr></table> Severity ratings in this example represent: - High severity: fatal disease or injury, permanent disability, irreversible health effects, major fracture, poisoning, significant loss of blood, or serious head injury - Medium severity: sprain, strain, localized burn, dermatitis, asthma, injury requiring limited days off work Low severity: an injury that requires first aid only; short-term pain, irritation, or dizziness Probability ratings in this example represent: - High probability: likely to be experienced once a year or more by an individual - Medium probability: may be experienced once every five years by an individual - Low probability: may occur once during a working lifetime The priority for addressing hazards should be based on their risk rating. You can also develop general actions that correspond to the risk rating, such as: - Immediately dangerous: stop the process and implement controls immediately - High risk: investigate the process and implement controls immediately - Medium risk: keep the process going; however, a control plan must be developed and should be implemented as soon as possible - Low risk: keep the process going, but monitor regularly. A control plan should also be investigated. - Very low risk: keep monitoring the process Hazard and Risk - Risk Assessment CCOHS

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# How is a risk assessment done? (cont.) ## How are the hazards identified? (cont.) Hazard mapping is a method of hazard identification that is performed by employees themselves. All of the employees from a work area, including supervisors and managers, get together and mark hazard locations on the building's floor plan. Later, the group discusses how to control these hazards and which ones should be dealt with first. This approach makes use of employees' knowledge and experience, empowers employees, and encourages involvement and cooperation. More information is also available in the OSH Answers on Hazard Identification. ## How do you know if the hazard will cause harm (poses a risk)? Each hazard should be studied to determine its level of risk. Understanding how likely it is that a hazard will cause harm and how severe that harm could be. To research the hazard, you can look at: - Product information and the manufacturer documentation. - Past experience (knowledge from workers, etc.). - Legislated requirements and applicable standards. - Industry codes of practice and good practices. - Health and safety material about the hazard, such as safety data sheets (SDSs), research studies, or other manufacturer information. - Information from reputable organizations. - Results of testing (atmospheric or air sampling of the workplace, biological swabs, etc.). - The expertise of an occupational health and safety professional or other technical experts. - Information about previous injuries, illnesses, near misses, incident reports, etc. - Observation of the process or task. Remember to include factors that contribute to the level of risk, such as: - The work environment (layout, condition, weather, etc.). - The procedures for performing a task. - The range of foreseeable conditions. - The way the source may cause harm (e.g., inhalation, ingestion, etc.). - How often and how much a person will be exposed. - The interaction, capability, skill, and ex…

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# How is a risk assessment done? In general, to do an assessment, you should: 1. Assemble a risk assessment team. Assessments should be done by a competent person or team of individuals who have a good working knowledge of the situation being studied. Include the supervisors and workers who work with the process under review on the team or as sources of information, as these individuals are the most familiar with the operation. The health and safety committee or representative should also be consulted. 2. Select the job or process to assess. Refer to the above section, "When should a risk assessment be done", to help prioritize your assessments. Ideally, risk assessments should be done for all jobs. Jobs or tasks with higher injury and illness rates, worker concerns, and other factors should be considered first. 3. Break down the job or process into tasks. Divide the job or process into tasks or basic steps to better understand the hazards. 4. Identify the hazards of each task. After the basic steps or tasks have been recorded, identify the hazards of each step or task. List the hazards based on observations and inspections, previous causes of incidents and injuries, feedback from workers and supervisors directly involved in the task, and other considerations. 5. Assess the risk of each hazard. For each hazard, determine the likelihood of harm, such as an injury or illness occurring, and its severity. Use a risk assessment method appropriate for your workplace (see further below for details on risk assessment methods). Consider normal operational situations as well as non-standard events such as maintenance, shutdowns, power outages, emergencies, extreme weather, etc. Review all available health and safety information about the hazard, such as Safety Data Sheet (SDS), manufacturer's literature, information from reputable organizations, results of testing, workplace inspection reports, records of workplace incidents (accidents), including information about the …

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# Hazard and Risk - Hazard Identification (cont.) ## How are hazards identified? (cont.) - Job descriptions and demands analysis - Job safety analysis - Incident investigations - Documents and records - Hazard reporting by employees - Hazard mapping To be sure that all hazards are found: - Look at all aspects of the work and include non-routine activities such as maintenance, repair, or cleaning. - Look at the physical work environment, equipment, materials, products, etc. that are used. - Include the various steps that make up a task or activity. - Look at injury and incident records. - Talk to the workers: they know their job and its hazards best. - Include all shifts and people who work off-site, either at home, on other job sites, drivers, teleworkers, or with clients. - Look at the way the work is organized or done by different individuals (including the experience of people doing the work, systems being used, if alternate methods are being used, etc.). - Look at foreseeable unusual conditions (for example, possible impact on hazard control procedures that may be unavailable in an emergency situation, power outage, etc.). - Determine whether a product, machine, or equipment can be intentionally or unintentionally changed (such as a safety guard that could be removed). - Review all of the phases of the lifecycle of processes, products, and services (such as design, transportation, construction, dismantling, and disposal). - Examine risks to visitors or the public. - Consider the groups of people that may have a different level of risk, such as young or inexperienced workers, persons with disabilities, or new or expectant mothers. - Consider the psychosocial aspects of the job and the hazards that could be created. ## What types of hazards are there? A common way to classify hazards is by category: Hazard and Risk - Hazard Identification CCOHS

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# How is a risk assessment done? (cont.) ## How do you know if the hazard will cause harm (poses a risk)? (cont.) - The number of people that could be impacted. - Working alone or in a remote area. ## How are risks ranked or prioritized? Ranking or prioritizing hazards is one way to help determine which hazards are the most serious and, thus, which to control first. Priority is usually established by taking into account the probability of employee exposure to the hazard and the potential severity of an incident, injury or illness associated with the hazard. By assigning a priority to the hazards based on the risks, you are creating a ranking or an action list. Risk assessments with clearly defined parameters for probability and severity will make it easier to determine which hazards should be addressed first. ## What risk assessment methods should be used? Numerous methods exist to analyze risk, and the method used will depend on many factors, including the experience level of the risk assessment team, the scope, the data available, and the level of detail required to adequately understand the risks. There is no one simple or single way to determine the level of risk. Nor will a single method apply in all situations. The organization has to determine which method will work best for each situation. Ranking hazards requires knowledge of workplace activities, the urgency of situations, and, most importantly, objective judgment. For simple or less complex situations, an assessment can literally be a discussion or brainstorming session based on knowledge and experience. In some cases, checklists or a risk matrix can be helpful. For more complex situations, a team of knowledgeable personnel who are familiar with the work and risk assessment methodologies is usually necessary. Depending on the circumstances or situation being assessed, the legislation may specify how the risk assessment needs to be done, including what personnel need to be involved. Depending on t…

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# Hazard and Risk - Hazard Identification (cont.) ## How do I know what is a hazard? (cont.) - Pinch points on machines (places where parts are very close together). - Objects that stick out (protrude) - Moving objects (conveyors, chains, belts, ropes, etc.) What could I fall from? (falls to lower levels) - Structures, tanks, silos. - Ladders, overhead walkways, elevating_platforms. - Roofs. - Trees or cliffs. - Trenches. What could I slip or trip on? (falls on the same level) - Obstructions on the floor and stairs. - Surface issues (wet, oily, icy, uneven). - Footwear that is in poor condition. How could I overexert myself? - Lifting (manual material handling). - Pulling or pushing. - Carrying. - Repetitive motions (work-related musculoskeletal disorders). - Awkward and static postures. What other situations could I come across? - Unknown or unauthorized people in the area. - A potentially violent situation. - Working alone. - Confined space. - Missing or damaged materials. - New equipment or procedures at the work site. - Fire or explosion. - Chemical spill or release. Hazard and Risk - Hazard Identification CCOHS

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# Fire Protection (cont.) ## What is an example of fire hazard audit/checklist? (cont.) <table><tr><th></th><th></th><th>functioning correctly and the space is being heated properly If a space heater is still required, develop guidelines about the type (radiant heat, fan, etc.) and their safe use Include storage guidelines for combustible items within a certain distance of a heat source that complies with local Building and Fire Codes</th></tr><tr><td>Electrical</td><td></td><td></td></tr><tr><td>Is all wiring installed properly and appropriate to the current or voltage ratings?</td><td></td><td>Make sure that all electrical systems are installed and function according to any Codes that may apply Identify and replace wiring that is not appropriate for the loads they are carrying Repair or replace any exposed wiring Do not overload electrical equipment or electrical outlets Replace extension cords that are being used for long term purposes with permanent wiring. Develop a lock-out/tagout program for any work done on energized systems Educate and train employees on electrical safety Provide appropriate personal protective equipment (PPE) where a risk of arc-flash or arc-blast is present</td></tr><tr><td>Chemical Storage, Handling, Distribution, Dispensing</td><td></td><td></td></tr><tr><td>Is an inventory of all flammable and combustible materials available?</td><td></td><td>Identify all flammable and combustible materials (e.g., paints, degreasers, parts washer solvent, alcohol based cleaners, aerosols, etc.) Maintain an inventory with the quantity, location of use, and storage</td></tr></table> Fire Protection CCOHS

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# Hazard and Risk - Hazard Identification (cont.) ## What is hazard identification? (cont.) - Identify hazards and risk factors that have the potential to cause harm (hazard identification). - Analyze and evaluate the risk associated with that hazard (risk analysis, and risk evaluation). - Determine appropriate ways to eliminate the hazard or control the risk when the hazard cannot be eliminated (risk control). Overall, the goal of hazard identification is to find and record possible hazards that may be present in your workplace. It may help to work as a team and include people familiar with the work area, as well as people who are not -this way, you have both experienced and fresh eyes to conduct the inspection. ## When should hazard identification be done? Hazard identification can be done: - During design and implementation - Designing a new process or procedure - Purchasing and installing new machinery - Before tasks are done - Checking equipment or following processes - Reviewing surroundings before each shift - While tasks are being done - Be aware of changes, abnormal conditions, or sudden emissions - During inspections - Formal, informal, supervisor, health and safety committee - After incidents - Near misses or minor events - Injuries ## How are hazards identified? There are many ways a workplace can identify hazards, including: Workplace inspections Hazard and Risk - Hazard Identification CCOHS

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CCOHS CCHST Canadian Centre for Occupational Health and Safety + Centre canadien d'hygiène et de sécurité au travail Hazard and Risk # Hazard and Risk - Hazard Identification ## On this page What is a hazard? What is hazard identification? When should hazard identification be done? How are hazards identified? What types of hazards are there? How do I know what is a hazard? Where can I find more information about hazards? What if I am new to the task or the workplace? ## What is a hazard? There are many definitions of hazard, but the most common definition when talking about workplace health and safety is "A hazard is any source of potential damage or harm to someone or something." The CSA Z1002 Standard "Occupational health and safety - Hazard identification and elimination and risk assessment and control" uses the following terms: - Harm - physical injury or damage to health. - Hazard - a potential source of harm to a worker. Basically, a hazard is the potential for harm or an adverse effect (for example, to people as health effects, to organizations as property or equipment losses, or to the environment). Please see the OSH Answers fact sheet on Hazard and Risk for more information. ## What is hazard identification? Hazard identification is part of the process used to evaluate if any particular situation, item, or thing may have the potential to cause harm. The term often used to describe the full process is risk assessment: Hazard and Risk - Hazard Identification CCOHS