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According to Hill (2012), "this can be done by fixing a flaw that creates an exposure to risk or by putting compensatory controls in place that either reduce the likelihood of the weakness actually causing damage or reduce the impact if the risk that is associated with the flaw actually materialized. [5]
Local exhaust ventilation (LEV) is the application of an exhaust system at or near the source of contamination. If properly designed, it will be much more efficient at removing contaminants than dilution ventilation, requiring lower exhaust volumes, less make-up air, and, in many cases, lower costs.
Resource efficiency is the maximising of the supply of money, materials, staff, and other assets that can be drawn on by a person or organization in order to function effectively, with minimum wasted resource expenses. It means using the Earth's limited resources in a sustainable manner while minimising environmental impact.
Risk control, also known as hazard control, is a part of the risk management process in which methods for neutralising or reduction of identified risks are implemented. . Controlled risks remain potential threats, but the probability of an associated incident or the consequences thereof have been significantly red
Time critical risk management is used during operational exercises or execution of tasks. It is defined as the effective use of all available resources by individuals, crews, and teams to safely and effectively accomplish the mission or task using risk management concepts when time and resources are limited.
Some more expensive measures can be taken to mitigate the pollution of ships. Replacing older model ships with ships containing new engines allows the ships to meet modern emission standards. Exhaust systems can also be retrofitted in order to reduce exhaust emissions. Looking ahead into the future, there are a few technologies being developed.
Together with risk assessment and risk management, risk communication aims to reduce foodborne illnesses. Food safety risk communication is an obligatory activity for food safety authorities [ 73 ] in countries, which adopted the Agreement on the Application of Sanitary and Phytosanitary Measures .
Capital costs of engineered controls tend to be higher than less effective controls in the hierarchy, however they may reduce future costs. [6] A main part of engineering controls, "enclosure and isolation," creates a physical barrier between personnel and hazards, such as using remotely controlled equipment.