![]() Model Code of Practice: Managing the risks of respirable crystalline silica from engineered stone in the workplace.More information about engineering controls can be found in: damage to guards and flaps that contain water spray.kinks, holes or leaks in water suppression or dust extraction equipment, or.wear and tear, corrosion or damaged parts.You should regularly inspect your equipment for: It is important to have a maintenance schedule in place to keep your equipment in good working order. RCS and other dusts are abrasive and can damage and wear engineering controls. As many engineering controls are motorised you should be aware of noise and vibration levels at your workplace and issue personal hearing protection as needed. When considering and using engineering controls, be aware of other hazards that may be introduced. a water delivery system that supplies a continuous feed of water over the stone being processed to suppress the generation of dustĪll workers who process engineered stone must also be provided with RPE.cleaning up dust with a M or H-class industrial vacuum cleaner.Ī PCBU must ensure that processing of engineered stone is controlled using at least one of the following engineering controls:. ![]() fitting large machinery such as excavators and bulldozers with positive pressure enclosed cabs, and.using sacrificial backer-boards or spoil boards.drills, routers, saws and other equipment fitted with on-tool dust extraction and a water attachment to suppress dust.automation when cutting, grinding or drilling.The best engineering controls for your workplace will depend on the tasks your workers carry out.Įngineering controls that may be used to control RCS include: Engineering controlsĮngineering controls use physical methods to reduce the risk of exposure to a hazard. If modifications at the installation site need to be made, this work should be done outdoors in a designated area, wearing appropriate PPE and using engineering controls, including wet methods and dust collection systems. Wherever possible, workers should not cut, grind or polish silica containing products at the installation site. You can also use barriers around automated tasks to shield workers from RCS. designating a room or area for other tasks such as changing or eating, away from the work area.for example consider where other workers are working when powered hand tools are used.distancing a work process from other workers.providing physical barriers and exclusion zones between different workers and workstations to prevent dust or water mist from moving into other work areas or towards other workers.isolating high dust generating work processes within an enclosed room with restricted access.Physical barriers that remove the worker from contact with RCS are the most effective form of isolation controls. Isolation is an effective way of protecting your workers from exposure to RCS. Isolation is where you place barriers or distance between a hazard and workers. use a liquid or paste form of a silica product.use products that do not contain crystalline silica or have low levels of crystalline silica, or.Substitution can be an effective way of managing the risk of exposure to RCS. Again, substitution might not be practicable where crystalline silica is naturally occurring or if it means you can’t make the end product or deliver a service. Substitution is where you replace a product or chemical with something that is less hazardous and therefore has a lower risk.Įffective substitution of crystalline silica and silica containing products will depend on your workplace and the work tasks your workers carry out. using a product that does not need to be modified. This will remove the risk of workers being exposed to RCS when working with these products.eliminating silica-containing products from the workplace, or.You can eliminate RCS at the source by eliminating the product or processes that generate dust. If it is reasonably practicable, eliminate the risk of RCS exposure at your workplace. Elimination means you completely remove the hazard from your workplace.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |