48th National Safety Week 2019 - Mz

The minimum personal protective equipment required to enter a new installation site includes a safety helmet, safety goggles, safety shoes, and a reflective jacket. Each of these items serves a specific purpose in ensuring the safety of individuals entering the site. The safety helmet protects the head from falling objects, the safety goggles protect the eyes from debris or chemicals, the safety shoes provide foot protection, and the reflective jacket enhances visibility in low-light conditions. Therefore, all of these items are necessary to ensure comprehensive personal protection at the installation site.

The correct answer is "All of them". This means that tkEI Management, Employees, and Contractors are committed to achieving zero injury, complying with applicable OH&S rules and regulations, and continuously improving health and safety performance. This indicates a comprehensive dedication to ensuring the safety and well-being of everyone involved in the organization.

Fall is the leading cause of death on construction sites because workers often perform tasks at heights, such as working on scaffolding or rooftops. If proper safety measures are not in place, workers can easily lose their balance, slip, or trip, leading to severe injuries or even death. Falls can occur due to unstable surfaces, lack of fall protection equipment, or inadequate training and supervision. It is crucial for construction companies to prioritize worker safety by implementing proper fall prevention measures, including the use of guardrails, safety harnesses, and regular safety training.

The health and safety policy shows the intention of an organization to prioritize the well-being of its employees and create a safe working environment. It also reflects the commitments made by the organization to comply with relevant regulations and standards. Additionally, the policy outlines the arrangements and procedures put in place to ensure the implementation of health and safety measures. Therefore, all three elements - intention, commitments, and arrangements - are demonstrated in a health and safety policy.

CPR stands for Cardio Pulmonary Resuscitation, which is a life-saving technique used in emergency situations to revive a person who has stopped breathing or whose heart has stopped. It involves a combination of chest compressions and rescue breaths to maintain blood circulation and oxygen supply to the body's vital organs until professional medical help arrives.

Personal Protective Equipment (PPE) is referred to as the last line of defense because it provides a physical barrier between the worker and potential hazards in the workplace. PPE includes items such as gloves, goggles, helmets, and masks, which are designed to protect workers from injuries, illnesses, and accidents. When all other safety measures have failed or are inadequate, PPE acts as the final safeguard to prevent harm and ensure the safety of the worker.

A hazard refers to the potential for adverse consequences to arise from the occurrence of an identified event affecting the safety of people, economic resources, and the environment. It represents a potential danger or threat that can cause harm or damage. Hazards can be physical, chemical, biological, or environmental in nature. By identifying hazards, appropriate measures can be taken to mitigate or eliminate the risks associated with them.

The tripping time of an ELCB (Earth Leakage Circuit Breaker) refers to the time it takes for the ELCB to disconnect the circuit in the event of a leakage current. In this case, the correct answer is 0.025 sec, indicating that the ELCB will trip and disconnect the circuit within 0.025 seconds of detecting a leakage current.

A near miss refers to an event that had the potential to cause harm or damage, but was ultimately avoided due to certain circumstances. It indicates a situation where a hazardous or unsafe condition or act occurred, but luckily no injury or loss actually happened. Near misses are important to identify and address because they provide valuable opportunities to learn from potential hazards and prevent future accidents or incidents.

Lock Out Tag Out (LOTO) is the correct answer because it involves a documented system of barriers and notices that prevent the accidental or inadvertent operation of equipment while it is being inspected or maintained. LOTO procedures require the equipment to be locked and tagged out, ensuring that it cannot be energized or operated until the maintenance or inspection work is completed. This helps to protect workers from potential hazards and accidents that could occur if the equipment was accidentally started or operated during maintenance activities.