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. %PDF-1.5 %���� 1 of 8 STANDARD OPERATING PROCEDURES ON HANDLING SPILLS OF HAZARDOUS CHEMICALS CHEMICAL MANAGEMENT CENTRE INTRODUCTION Safety is of utmost importance in our laboratories. h��ko�6�� Reference the Flowchart in Appendix 6 for the recommended approach to Mercury Spill Management. National Elemental Mercury Response Guidebook March 2019.pdf Link Suggestions? If mercury comes in contact with gold or silver jewelry, it can bond to the metal. If you spill a large amount of mercury, follow these steps to protect yourself. If a pound or more of mercury has spilled and escaped, it may be a reportable quantity spill. Mercury free thermometers are available that are filled with non-toxic materials. The absorbent binds the mercury so that it can be easily removed and suppresses the vapor of any missing mercury. If it has, dispose of it while emptying the vacuum. Note that you should not clean up large mercury spills … Check to insure that the hepa, impact and pre-filters are all in place. Look for visible mercury beyond the established isolation perimeter. Look very closely, using a flashlight to help illuminate the smaller beads. Other office wastes include silver-bearing X-ray fixer, cements, lead f… Frequently asked questions on methamphetamine-affected properties regulations. For items that warrant keeping, but will be difficult to clean, place the item into a plastic bag and seal the bag. A broken light fixture, while not spread out, is a risk to employees because the dust very readily spreads and can be inhaled. Upon arrival, complete an incident report describing the site, how the spill occurred, estimated quantity spilled and any other pertinent information. Contamination of laboratory spaces from historic mercury spills is also common. The system can be isolated by blocking the return vents, closing the doors and opening a window, or leaving an exhaust hood operating. The NRC hotline operates 24 hours a day, 7 days a week. 480 0 obj <> endobj Mercury Spill Control & Cleanup. Call (800) 424-8802. A small spill of mercury, such as a broken thermometer, can be cleaned up immediately by laboratory personnel. When breakage of an instrument containing mercury is a possibility, the instrument should be placed in an enameled or plastic pan that can be cleaned easily. 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 spill kits, and refill materials are available from most lab safety supply companies. 0 Do not mix these items with any free mercury you may have collected. At sufficient dose levels, mercury can cause salivation, coughing, chest pain, tremors, emotional instability, kidney damage and reproductive effects. Remove this clothing anytime you exit the spill area. Place all contaminated materials into plastic bags or disposal drums. An appropriate respirator must be worn at all times, unless air sampling determines the level to be consistently below 0.025 mg/m3. If necessary, reset the perimeter to three feet beyond the most distant visible mercury. A broken light fixture, while not spread out, is a risk to employees because the dust very readily spreads and can be inhaled. 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. Refer to the ACC Hazardous Materials Flow Chart before taking any action to report or clean up a spill. Thermostats-HVAC Wholesalers/Contract 4 . Equipment Needed: Electronic or mechanical thermometers or manometers can be used in place of mercury filled devices. CHAPTER I - … 1/2017 Effective Date 3/1/2017 Equipment/Details CHEMICAL SPILLAGE Page No. If the mercury spill is 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. The following procedures must be followed in the event of a mercury spill: Call REM at (765) 494-0121 during normal business hours (Monday-Friday, 7:00 am - 4:30 pm) to report the spill. Mercury spills greater than 1 pound (lb) (2 tablespoons). After the paste has dried, it can be collected with a squeegee or stiff card and placed into the plastic container for disposal. Spill management 1. Mercury in Plumbing Mercury poured into drains can remain in the plumbing indefinitely, until it is physically removed or the plumbing is replaced. Approximately 42% of these mercury spills were estimated to involve <0.5 pound (i.e., 1 tablespoon) of mercury, 33% involved >0.5 pound, and 25% involved an unknown amount. Note that you should not clean up large mercury spills … These procedures lay out the actions that shall be taken in responding to elemental mercury spills. Wiping surfaces with a 3% nitric acid solution can help to remove residual traces of mercury. Use the flashlight from the spill kit to help locate the smallest beads of mercury. Assessing and cleaning complex spills requires specialized equipment, knowledge and training. NPDES Programs Branch . HAZMATs include such substances as toxic chemicals, fuels, nuclear waste products, and biological, chemical, and radiological agents. A typical spill kit will include treated sponges, mercury absorbing powder, water spray bottle, latex gloves, shoe coverings, flashlight, small dust pan, plastic scoop, and small plastic bags. Follow the steps in this flier to clean up the spill. Generation and implementation of effective emergency response and spill control procedures are fundamental aspects of a safety management system. A quarter of the mercury spills resulted in an official evacuation, and children aged <18 years were present in at least 35% of the events. • 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. Mercury should never be swept with a broom or vacuumed with an ordinary vacuum cleaner. Mercury spill … 9: Low Hazards Materials 42 Spill Response Guide No. 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. A spill is considered complex if it involves more than 30 milliliters of mercury (>1 pound), is located on a porous surface, is not easily cleaned-up, or is widely spread. WCU Safety & Risk Management – Laboratory Waste Management Plan Rev 4/15/2020 2 . 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. Place all broken objects on a paper towel. This filter is kept wrapped in plastic to preserve its length of service. Each facility should have two or three kits that are replaced once used. Repeat this test periodically during the clean-up process. CMC/SOP/7 Revision No. Once vaporized, the lungs readily absorb elemental mercury from inhaled air. These spills may be cleaned-up by Hazardous Materials staff if available, or hired out to contractors, depending on the scope of the project and the availability of personnel. If the spill is determined to be a simple spill, it should be cleaned-up immediately using the mercury spill kit. It may be necessary to call in an outside contractor to do the clean-up work. Use caution and wear disposable shoe coverings so you do not contaminate your shoes with mercury during the clean-up. Environmental covenants and use restrictions. The National Response Center operates a 24-hour hotline at 800-424-8802. Check with the Environmental Health and Safety Director’s office before making this call. a spill. Wear disposable booties to prevent contamination and an appropriate respirator when entering the spill area to make an assessment. 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. Mercury Response Guidebook March 2019. • Attend to injured personnel and call the medical emergency number, if required. Manometers with open tubes shall be fitted with traps to prevent the release of mercury in the event of over-pressurization. Mercury vapours are toxic and Mercury is a designated substance under Ministry of Labour Regulations. Biological spill … When most of the free mercury is recovered or amalgamated, dust the entire isolation area with mercury vapor adsorbing powder. a spill. After cleaning up the mercury, place the used sponge and the Remember : The best way to avoid a mercury spill is to limit the presence of mercury-containing items in your home. Simple spills are to be managed and cleaned-up by the lab or area creating the spill, and are discussed in Section 1. Place the contaminated carpet into plastic bags. The NRC hotline operates 24 hours a day, 7 days a week. An appropriate respirator shall be worn at all times, unless air sampling determines the level to be consistently below 0.025 mg/m3. If you spill a large amount of mercury, follow these steps to protect yourself. Where to get commercial products to absorb mercury? 4) Mercury Spill Management Spill kits are essential for the management of mercury spills and breakages. 1/2017 Effective Date 3/1/2017 Equipment/Details CHEMICAL SPILLAGE Page No. MANAGEMENT UNIT (UPMU) SOP No. The sulfur powder binds with mercury and can be collected with a cloth. Call Purdue Police at (765) 494-8221 after business hours to report the spill. Next, determine if the spill is a simple spill. thermometers with mercury-free alternatives where possible. Related Information about Mercury Spills For mercury spills greater than 1 thermometer, call ACC Police at 512-223-7999. Mercury Spill Management. Note that because mercury is heavy, only two tablespoons of mercury weigh about one pound. REM will provide assistance. Mercury Spill Control & Cleanup. Amalgam wastes include contact amalgam, non-contact amalgam, unused amalgam, and elemental mercury. All laboratory workers handling these highly hazardous substances should be familiar with the relevant documents and betrained in correct spills response procedures. This level also complies with the recommended level of 0.01 mg/m3 to protect against reproductive effects. Costs associated with mercury spill clean-up are the responsibility of the Department creating the spill. Ensure that hose connections on manometer tubes are tightly clamped to prevent loss of connection while under pressure. Prior to clean-up, remove all gold or silver rings, watches and bracelets. This type of spill can be cleaned-up with less than two hours of actual cleaning. Mercury Response Guidebook March 2019. ?n"�~� �۴���������%F9�U���=��hYq��� ���Ç�פ�(#�(� bA�vK"�FQE��k�5�b)�[℀�F�&�Q˜��`�I� �RC[&S�Jf��"��V�p���!�aG��5;�%`)N!����9����*��%�Ơ�"�a\�$�s�K�)*�`,r@����P�����06ä�7�b�"�3,ѐPXb a���8H((J� �:T. Do not store with acetylene, fulminic acid, or ammonia. Emergency petroleum spill waste management. 1 of 8 STANDARD OPERATING PROCEDURES ON HANDLING SPILLS OF HAZARDOUS CHEMICALS CHEMICAL MANAGEMENT CENTRE INTRODUCTION Safety is of utmost importance in our laboratories. 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”. Outdoor shooting ranges. Start cleaning from the staging area. Mixing mercury with these materials can result in an explosive material. 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. End of post-closure care policy. MANAGEMENT UNIT (UPMU) SOP No. 6: Fluorescent Lamps 32 Spill Response Guide No. 10: Air & Water Reactive Materials 44 Spill Response Guide No. Do not handle mercury over sinks where it could spill down the drain. Mercury vapours are toxic and Mercury is a designated substance under Ministry of Labour Regulations. An assembled kit and the mercury vapor analyzer are available in the industrial hygiene lab in Building 179. Place sponges, used powder, rags, shoe covers, and anything used for the cleanup into a plastic bag for disposal. Beads or puddles of mercury may be recovered with the vacuum or hand pump if it is available. Record the names of all people who may have come in contact with the spill. Mercury in Plumbing 13. If the mercury spill is 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. It will be necessary to install the mercury filter into the vacuum. Be sure the pan is large enough to contain the mercury. All labs and facilities where mercury is used shall have access to a “mercury spill kit” for this purpose. 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! 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. The preferred way to collect mercury is to dust the area of the spill with mercury absorbing powder. Users shall contact Environmental Health and Safety at 392-1591 if a complex spill is suspected. These kits do not have to be very sophisticated or expensive. Figure 29: Flowchart for management of a mercury spill.....136 Figure 30: Flow Chart for segregation score.....138 LIST OF FIGURES TRAINING MANUAL ON BIO-MEDICAL WASTE MANAGEMENT9. Use the mercury vapor analyzer to periodically monitor the airborne level of mercury, and monitor the exhaust from the mercury vacuum. Mercury in Soil 14. Mercury should never be swept with a broom or vacuumed with an ordinary vacuum cleaner. SPILLS MANAGEMENT: HAZMAT, hazardous materials and items HAZMAT is an abbreviation for “hazardous materials”—substances in quantities or forms that may pose a reasonable risk to health, property, or the environment. The first step in managing hazardous waste is to identify the type of waste. EPA requires that the National Response Center must be contacted any time 1 lb or more of mercury is released into the environment. Mercury is a shiny, silvery liquid metal that can cause serious health problems. 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 found in thermometers, manometers, vacuum pumps, switches, discharge tubes, dental almalgams, and as a component in chemical reactions. — Need someone to help you create and maintain your spill procedures? Determine the name of the Principal Investigator or Supervisor for the area, and the Chair or Director. Teflon coated thermometers are available that will help reduce spills from breakage. Lead Manager: K. Fleming Head of Health and Safety 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”. 12. Cut the carpet into manageable strips to peel up and remove from the floor. Using the information collected for the incident report, evaluate the existing isolation of the spill zone. When spilled, mercury often fragments into small beads that can bounce and roll away from the location of the initial spill. 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. Oxidized mercury accumulates in the kidneys. Call the Hazardous Waste division at 392-8400 to arrange for disposal. At the site, set-up a staging area for entry and exit into the spill zone. Mercury is highly toxic and releases vapours that can accumulate to toxic concentrations. 4) Mercury Spill Management Spill kits are essential for the management of mercury spills and breakages. Label all containers appropriately. endstream endobj 481 0 obj <>/Metadata 31 0 R/Outlines 81 0 R/PageLayout/OneColumn/Pages 478 0 R/StructTreeRoot 116 0 R/Type/Catalog>> endobj 482 0 obj <>/ExtGState<>/Font<>/XObject<>>>/Rotate 0/StructParents 0/Type/Page>> endobj 483 0 obj <>stream When a mercury spill occurs on carpeting, it is necessary to remove the contaminated carpeting. Pay close attention to cracks and crevices that may hide small beads of mercury. 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