02.08.2020
mercury spill cleanup osha
This general-use kit, sufficient for most workplaces, can be for both oil-based and water-based spills, plus many other basic chemical spills. In other words, if the amount of mercury spilled exceeds 3 grams or about the size of a green pea, a trained professional should do the cleanup.Mercury spill clean-up kits are available for purchase from laboratory equipment suppliers (some are listed in the box to the right).
That’s because this silver liquid metal easily breaks into small droplets and “scatters”. So to learn more about the do’s and don’ts of cleaning up a liquid mercury spill, keep reading.A vacuum cleaner might seem like a good idea initially, but it’s far too dangerous to use with mercury. Decontaminate the spill surface area with mercury clean up wipers to remove any residues. Even the small amount of mercury from a broken thermometer can cause harm, especially to children, unless it is properly cleaned up and removed.Mercury may be found in thermometers, thermostats, blood pressure units, barometers and gas pressure regulators.
Clean up tools will include a scraper, wipers, dust pan and disposal bags. Mercury vapor is not irritating and has no odor, so people do not know when they are breathing it. Mercury spill cleanup must be thorough and complete. The corporate and student insurance plans are managed by this unit. Metallic mercury is a shiny, silver-white, odorless liquid. Mercury is toxic to the human nervous system. Travis has worked with spill containment products for over 20 years as a partner with PCI Products, AbsorbentsOnline.com. Before you start to do a mercury spill cleanup! When heated it becomes a colorless, odorless gas. If you still have questions after reviewing these materials, please feel free to contact the OSHA Office of Health Enforcement at (202) 693-2190.
As a result, mercury has been used in many household, medical and industrial products like; thermometers and barometers, thermostats and old latex paints.
A mercury spill kit contains all the essentials to safely clean, decontaminate, and dispose of the hazardous waste.
All kits will contain appropriate PPE, such as thick nitrile gloves and goggles.First, put on safety goggles and gloves. SCOPE This document describes the cleanup procedure in the case of a mercury spill of less than 10 milliliters on a non-porous surface. Rather than having just a few large drops bunched together, you’ll have dozens or even hundreds of smaller drops scattered across the floor.Always wear protective gear before attempting to clean up a mercury spill. Grainger sells mercury spill kits that look like they contain most of what OSHA”s guidance says you need. This fact sheet provides a step-by-step guide on pages 3-4 on how to do the cleanup.The New York State Departments of Health and Environmental Conservation recommend that a trained professional, such as a hazardous waste contractor, do the cleanup whenever the amount of mercury spilled is greater than what is typically found in a fever thermometer or thermostat.
For a liquid chemical spill, clean up the leak or spill using compatible cleanup materials (i.e. You can then place the mercury-filled paper towel into a sealed plastic bag.
At this point, you should have read the previous sections in this fact sheet that describe a small mercury spill, what you should do immediately after a mercury spill and what you need to know if you decide to do the spill cleanup yourself.
Here, OSHA provides rules for all sorts of spill kits, each tailored to different types of job sites: Universal spill kits cater to the widest range of spill cleanups. The OSHA permissible exposure limit (PEL) for mercury is a ceiling limit of 0.1 milligrams per cubic meter of air (mg/m³), which is currently enforced as an 8-hour time-weighted average. Wash your hands thoroughly after cleanup. Even very small amounts of mercury (several drops) may raise air concentrations to levels that may be harmful to human health. We understand that you are an environmental consultant and trainer of emergency responders, and that your company also performs mercury spill response, clean-up, and consultation services. Spreading the mercury into the air creates a significantly more dangerous hazmat environment.
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