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How does the Health Assessment Process Work? Review directions provided with the kit prior to using. National Elemental Mercury Response Guidebook March 2019.pdf Link Suggestions? If the spill is determined to be a reportable quantity, it must be reported to the National Response Center (800-424-8802). The item can then be decontaminated after the spill is resolved. Guidance on Management of Mercury Spillages . When a mercury spill occurs on carpeting, it is necessary to remove the contaminated carpeting. Chemical spill c. Mercury spill d. Radioactive material spill 3. • A mercury spill kit must be used for all small spills. If the carpet is over vinyl tiles and some of the tiles are coming up with the carpet, contact the asbestos coordinator at 392-1591 for instructions. Work carefully, it is easy to miss contamination, or spread the contamination when the clean-up work is rushed. These kits do not have to be very sophisticated or expensive. Women who might be pregnant, or people with a history of kidney damage, should be kept away from the spill area until the clean-up is finished. OESO will respond to large spills that are beyond the capacity of employees in the vicinity of the spill. It may be supplied as mercury vapor absorbent in mercury spill kits, which can be purchased from laboratory, chemical supply and hazardous materials response supply manufacturers. Mercury is found in thermometers, manometers, vacuum pumps, switches, discharge tubes, dental almalgams, and as a component in chemical reactions. Electronic or mechanical thermometers or manometers can be used in place of mercury filled devices. Follow the steps in this flier to clean up the spill. Prior to clean-up, remove all gold or silver rings, watches and bracelets. Whenever possible, spills of LIQUID hazardous drugs will be handled by employees in the area of the spill. Clean-up the mercury vapor adsorbent powder and mercury absorbent powder with the mercury vacuum, or other appropriate technique. At the site, set-up a staging area for entry and exit into the spill zone. If mercury comes in contact with gold or silver jewelry, it can bond to the metal. ... Mercury. Note that because mercury is heavy, only two tablespoons of mercury weigh about one pound. This guidance document is prepared by MnDOT personnel and is intended only for use on MnDOT projects, including partnership projects, and MnDOT Maintenance Operations. Mercury vapours are toxic and Mercury is a designated substance under Ministry of Labour Regulations. Mercury Quick Facts Cleaning up Mercury Spills in Your House February, 2009 If a thermometer or other small mercury-containing item such as a thermostat or compact fluorescent light bulb breaks, you may be able to clean it up yourself. Determine the name of the Principal Investigator or Supervisor for the area, and the Chair or Director. Use disposable booties or protective clothing to prevent contamination of shoes and tracking of mercury when entering and exiting the spill area. REM will provide assistance. All costs for the clean-up will be passed onto the Department that created the spill. Mercury Response Guidebook March 2019. 9: Low Hazards Materials 42 Spill Response Guide No. Guidance relating to the associated risks involved with the spillage or accidental release of mercury within the workplace and the procedure for ensuring spillages and any associated waste products are managed and disposed of safely. Any optional procedures will be indicated in the document. If a pound or more of mercury has spilled and escaped, it may be a reportable quantity spill. Biological spill … Guidance on Management of Mercury Spillages . 550 0 obj <>stream Be sure to order a replacement filter. Assessing and cleaning complex spills requires specialized equipment, knowledge and training. If it has, dispose of it while emptying the vacuum. These procedures are discussed in Section 2. Reporting and Large Spills. When used according to instructions, this powder will form a solid mercury-metal amalgam that is much safer and easier to handle than elemental mercury. After business hours, contact UF Police Department at 392-1111. Generation and implementation of effective emergency response and spill control procedures are fundamental aspects of a safety management system. Mercury should never be swept with a broom or vacuumed with an ordinary vacuum cleaner. This is done with warning signs and barrier tape, locked doors, or other similar actions. Users shall contact Environmental Health and Safety at 392-1591 if a complex spill is suspected. This level is half of the ACGIH TLV of 0.025 mg/m3, and is intended to adjust for the possibility that areas may be occupied more than eight hours per day, or more than five days per week. Mercury Spill Control & Cleanup. Because of its frequent use, it is not unusual for mercury to be spilled, or otherwise contaminate laboratory, storage, or office areas. Therefore, only qualified personnel shall clean-up spills of this nature. CMC/SOP/7 Revision No. This level also complies with the recommended level of 0.01 mg/m3 to protect against reproductive effects. Call the Hazardous Waste division at 392-8400 to arrange for disposal. Mercury in Plumbing 13. The first step in managing hazardous waste is to identify the type of waste. Make the perimeter of the isolated area three feet beyond the most distant visible beads of mercury. At sufficient dose levels, mercury can cause salivation, coughing, chest pain, tremors, emotional instability, kidney damage and reproductive effects. If there are large beads or puddles of free mercury, cover these with mercury absorbing powder and mist to dampen and form a solid mercury-metal amalgam. The National Response Center operates a 24-hour hotline at 800-424-8802. Remember : The best way to avoid a mercury spill is to limit the presence of mercury-containing items in your home. Beads of mercury can be sucked up with a disposable pipette or a hand-operated vacuum pump. Mercury should never be swept with a broom or vacuumed with an ordinary vacuum cleaner. Latex, or other impermeable protective gloves shall be worn during the mercury clean-up. Acutely Hazardous: A secon d more limited category of hazardous waste is acutely hazardous waste which includes all “P-listed” materials. Determine Occupational Medicine Partcipation, Compressed Gas Cylinders Condensed Safety Rules *, Compressed Gas Cylinders: Use and Storage, Hazardous Energy Control (Lock out/Tag out) Policy, Chemical Safety Information and Safety Data Sheets, Feral Cats & Other Wild Animals Living on Campus Policy, Unmanned Aircraft System (UAS) Policy & Procedures, Unmanned Aircraft Systems (UAS) Operations on UF Property. If necessary, reset the perimeter to three feet beyond the most distant visible mercury. Mercury is a shiny, silvery liquid metal that can cause serious health problems. When this preliminary cleaning is completed, scan the area with the mercury vapor analyzer to identify areas needing further cleaning. Each facility should have two or three kits that are replaced once used. Evacuate the lab and dial 52000 for assistance. Teflon coated thermometers are available that will help reduce spills from breakage. Contamination of laboratory spaces from historic mercury spills is also common. 6: Fluorescent Lamps 32 Spill Response Guide No. Frequently asked questions on methamphetamine-affected properties regulations. Label all containers appropriately. A broken light fixture, while not spread out, is a risk to employees because the dust very readily spreads and can be inhaled. More complex spills are evaluated by an industrial hygienist from Environmental Health and Safety, and then referred to the Hazardous Waste Coordinator, or an outside contractor for clean-up. The NRC hotline operates 24 hours a day, 7 days a week. 8: Highly Toxic Materials 37 Spill Response Guide No. These materials are considered to pose a significant risk to human health If you spill a large amount of mercury, follow these steps to protect yourself. Elemental mercury is a commonly used toxic material. A small spill of mercury, such as a broken thermometer, can be cleaned up immediately by laboratory personnel. Label pumps and other devices that contain mercury which is not immediately apparent. It is often more practical to dispose of contaminated items that are not easily cleaned. If the spill is determined to be a simple spill, it should be cleaned-up immediately using the mercury spill kit. These kits do not have to be very sophisticated or expensive. Another way is to use an index card or rubber squeegee to form a pile that can be sucked up or amalgamated with mercury absorbing powder. If the mercury spill is Contact Environmental Health and Safety at 392-1591 to arrange for air sampling to confirm that the clean-up is adequate. Because of the large amount of mercury contained in these items, there is the potential for greater exposure to mercury vapour during clean-up activities. When the site is secured and the information recorded, contact the Hazardous Material Coordinator at 392-8400 to discuss clean-up options. • Attend to injured personnel and call the medical emergency number, if required. Ensure that hose connections on manometer tubes are tightly clamped to prevent loss of connection while under pressure. National Elemental Mercury Response Guidebook March 2019.pdf Link Suggestions? 2 CLEAN-UP PROCEDURE (for small spills of metallic mercury) Employees may call 911 to contact OESO for telephone advice or assistance cleaning up the spill. Mercury Spill Control & Cleanup. Any time one pound or more of mercury is released to the environment, it is mandatory to call the National Response Center (NRC). An appropriate respirator shall be worn at all times, unless air sampling determines the level to be consistently below 0.025 mg/m3. Note that because mercury is heavy, only two tablespoons of mercury weigh about one pound. Determine if the air handling system has been isolated. Spill management 1. Do not handle mercury over sinks where it could spill down the drain. For these complex spills, air sampling is used in conjunction with visual inspection to determine when an area is clean. Mercury in Soil 14. When a spill occurs, isolate the area to prevent people from entering the spill area and spreading the contamination. Check to insure that the hepa, impact and pre-filters are all in place. h�b```���B�@��(�����"0A��1�1G������-U�?�N��[ն)VM�d֒Ñ�!3�U��9�;:@CG�FGSG�n��bL����� �L5R b*t�8�f\¬Ħ�k ��UC�$f�olN?``���P���%H3200���Lj@���At�g�+��"Ӻ(�:F � Q56! 7: Oxidizers 34 Spill Response Guide No. 1/2017 Effective Date 3/1/2017 Equipment/Details CHEMICAL SPILLAGE Page No. The area is clean when there is no visible mercury, and the airborne levels of mercury do not exceed 0.013 mg/m3 in the breathing zone. Secure the bag and label it as directed by your local health or fire department. Cleaning Up a Small Mercury Spill (PDF, 467KB, 4pg.) If conditions and exposures warrant, instruct persons who came in contact with the spill to make an appointment with the infirmary at 392-1161 to receive a medical examination for mercury exposure. %PDF-1.5 %���� Check with the Environmental Health and Safety Director’s office before making this call. When spilled, mercury often fragments into small beads that can bounce and roll away from the location of the initial spill. Beads or puddles of mercury may be recovered with the vacuum or hand pump if it is available. 0 Though mercury is one of the world's leading health and environmental hazard, yet it continues to be used in a host of applications related to healthcare. Any event resulting in a spill of metallic mercury (thus requiring use of the clean-up procedure) should be recorded in the Area Safety Log-book and reported to Health & Safety Services as a “near miss”. Call (800) 424-8802. Sector Activity . HAZMATs include such substances as toxic chemicals, fuels, nuclear waste products, and biological, chemical, and radiological agents. After the paste has dried, it can be collected with a squeegee or stiff card and placed into the plastic container for disposal. • Call a local spill cleanup company or the Fire Department (if arrangement has been made) to perform a large chemical (e.g., mercury) spill cleanup. Call Purdue Police at (765) 494-8221 after business hours to report the spill. If you spill a large amount of mercury, follow these steps to protect yourself. Simple spills are to be managed and cleaned-up by the lab or area creating the spill, and are discussed in Section 1. CMC/SOP/7 Revision No. If the mercury filter is still good, remove it from the vacuum and wrap it in plastic for storage. Amalgam wastes include contact amalgam, non-contact amalgam, unused amalgam, and elemental mercury. Mercury Quick Facts Cleaning up Mercury Spills in Your House February, 2009 If a thermometer or other small mercury-containing item such as a thermostat or compact fluorescent light bulb breaks, you may be able to clean it up yourself. Mercury is highly toxic and releases vapours that can accumulate to toxic concentrations. Note that you should not clean up large mercury spills … thermometers with mercury-free alternatives where possible. If mercury is spilled, follow these guidelines: Cordon off the area to prevent mercury from being tracked For small spills: Use mercury-absorbing sponges for cleaning up very small amounts of mercury, such as those from a broken thermometer. MANAGEMENT UNIT (UPMU) SOP No. The absorbent binds the mercury so that it can be easily removed and suppresses the vapor of any missing mercury. These procedures will disperse mercury droplets, increase the airborne level of mercury vapor and contaminate the equipment used. 1 of 8 STANDARD OPERATING PROCEDURES ON HANDLING SPILLS OF HAZARDOUS CHEMICALS CHEMICAL MANAGEMENT CENTRE INTRODUCTION Safety is of utmost importance in our laboratories. At the end of the job, monitor the exhaust of the mercury vacuum with the mercury vapor analyzer to determine if the mercury filter has become saturated. If the mercury spill is endstream endobj startxref Costs associated with mercury spill clean-up are the responsibility of the Department creating the spill. Mercury beads will often be pinhead size, or smaller. Remove this clothing anytime you exit the spill area. The dental hygienist may be the person designated to this task, and he/she should be sure a waste assessment has been done and is available for review. a spill. Environment Canada has a guidance document on how to clean up small mercury spills. Guidance relating to the associated risks involved with the spillage or accidental release of mercury within the workplace and the procedure for ensuring spillages and any associated waste products are managed and disposed of safely. Cleaning Up a Small Mercury Spill. Place the contaminated carpet into plastic bags. NPDES Programs Branch . 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