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Hibernation of a fume hood cannot reduce ventilation air exchange rates from those determined by the Laboratory Ventilation Specialist in the Environment, Health and Safety (EHS) department. Maintains inspection, personnel training, and inventory records. Evacuation procedureswhen it is appropriate and alternate routes; Emergency shutdown proceduresequipment shutdown and materials that should be stored safely; Communications during an emergencywhat to expect, how to report, where to call or look for information; Security issuespreventing tailgating and unauthorized access; Protocol for absences due to travel restrictions or illness; Laboratory-specific protocols relating to emergency planning and response; Handling violent behavior in the workplace; and. fume Hood SOP, fumigation hoodis used for handling and usage of inflammable solvents, acids and highly volatile solvents. If the areas cannot be separated, then workers in lower hazard spaces may require additional protection from the hazards in connected spaces. Purchases of high risk chemicals should be reviewed and approved by the CHO. Before beginning any laboratory work, the hazards and risks associated with an experiment or activity should be determined and the necessary safety precautions implemented. The metal employed is typically palladium. Refer to the certification sticker on the right-hand side of the fume hood for the velocity. If the tissue is not being pulled into the fume hoods, call 3703 or . Procedures using concentrated perchloric acid (>70%) or heat any amount or concentration of perchloric acid must be performed in a closed system or within a specially designed perchloric acid fume hood with wash down systems to prevent the accumulation of explosive perchlorates in the hood and ducting. Before working with chemicals, know your facility's policies and procedures for how to handle an accidental spill or fire. What can be done to protect from these hazards? Emergency Irrigation. Remove the needle and discard it immediately after use in the appropriate sharps containers. Maintain existing labels on incoming containers of chemicals and other materials. Inspectors should bring a checklist to ensure that all issues are covered and a camera to document issues that require correction. Notify supervisors of chemical sensitivities or allergies. r7V"cx;zn@&m,$c%`|!x @'x_. `|` Laboratory personnel must receive training in proper fume hood use. Check the SDS, appropriate Standard Operating Procedure, or chemical label for special ventilation requirements, such as: Use with adequate ventilation. Theft or diversion of chemicals, biologicals, and radioactive or proprietary materials, mission-critical or high-value equipment; Intentional release of, or exposure to, hazardous materials; Sabotage or vandalism of chemicals or high-value equipment; Loss or release of sensitive information; and. Fume hood hibernation: The temporary shutdown of a fume hood, including the rebalancing supply ventilation and pressurization of the laboratory room. Consult sources of safety and health information and experienced scientists to ensure that those conducting the risk assessment have sufficient expertise. Procedures for disposal of highly toxic materials should be established before any experiments begin, possibly even before the chemicals are ordered. (use the proper glove to handle equipment/chemicals present in the hood at time of testing). These shutdowns can be the result of planned maintenance work as well as unplanned events such as equipment failureor power outages. The following safety elements should be met: A written emergency action plan has been provided to workers; Fire extinguishers, eyewash units, and safety showers are available and tested on a regular basis; and. A crucial component of chemical education for all personnel is to nurture basic attitudes and habits of prudent behavior so that safety is a valued and inseparable part of all laboratory activities throughout their career. SOP on Operation And Cleaning of Fume Hood - Pharma Qualification ?-000147, Endowed Building Fume Hood Hibernations: IT-R614684-?????-6470-???-????????? Hazards - SDS May be corrosive to metals. . Use of water sprinkler systems is resisted by some laboratories because of the presence of electrical equipment or water-reactive materials, but it is still generally safer to have sprinkler systems installed. Heating and cooling should be adequate for the comfort of workers and operation of equipment. f?3-]T2j),l0/%b May cause respiratory irritation. Routine performance testing in accordance with ANSI Z9.5, Commission new hoods following procurement and associated with new construction and renovation, Troubleshoot fumehood performance issues with UW Facilities, Perform design review for new and renovated facilities, Maintain a list of approved fumehoods for UW procurement and use. This information must be provided at the time of an employee's initial assignment to a work area where hazardous chemicals are present and prior to assignments involving new exposure situations. Compressed gases expose laboratory personnel to both chemical and physical hazards. Chemical Fume Hood. Depending on the nature of the hazard, special rules, precautions, and alert systems may be necessary. The CHP is the foundation of the laboratory safety program and must be reviewed and updated, as needed, and at least on an annual basis to reflect changes in policies and personnel. A good laboratory security system will increase overall safety for laboratory personnel and the public, improve emergency preparedness by assisting with preplanning, and lower the organization's liability by incorporating more rigorous planning, staffing, training, and command systems and implementing emergency communications protocols, drills, background checks, card access systems, video surveillance, and other measures. PDF Standard Operating Procedure (SOP) for ( Sodium Hydroxide ) Each waste type should be stored in a compatible container pending transfer or disposal. Know the location of all safety equipment and the nearest fire alarm and telephone. 1910.1450, Occupational exposure to hazardous chemicals in laboratories. Fume hoods are present in all laboratories in the department. Pharma qualification is the process of verifying that a pharmaceutical product meets the necessary standards of quality, safety, and efficacy. The best approach to minimize waste generation is by reducing the scale of operations, reducing its formation during operations, and, if possible, substituting less hazardous chemicals for a particular operation. PDF SAFE OPERATING PROCEDURE Fume Hood Maintenance and Use - Algoma University Institute a Chemical Hygiene Program A comprehensive chemical hygiene program is required. As described above, a risk assessment should be conducted prior to beginning work with any hazardous chemical for the first time. The organization's environmental health and safety (EHS) office should be consulted in determining which methods are appropriate for different types of waste. An evaluation by a mechanical engineer (or other qualified party) and a design is often needed before procurement is authorized. 9"4u4id^r$s/ It reacts with strong acids, during which heat is liberated due to exothermic reaction. The employer is required to provide employees with information and training to ensure that they are apprised of the hazards of chemicals present in their work area (29 CFR 1910.1450(f)). 1910.1000 TABLE Z-1, TABLE Z-1 Limits for Air Contaminants. Complete an EH&S Hazardous Waste Label and adhere it to the bottle. Monitors procurement, use, storage, and disposal of chemicals. STANDARD OPERATING PROCEDURES CHEMICAL FUME HOODS OFFICE OF ENVIRONMENTAL HEALTH AND SAFETY CHEMICAL AND BIOLOGICAL SAFETY SECTION PO BOX 980112 RICHMOND, VA 23298 March 20, 2013. Highly Toxic and Explosive/Reactive Chemicals/Materials. Such reactions can happen spontaneously and can produce pressures, gases, and fumes that are hazardous. Ensure the fume hood has proper air flow by checking the flow . Protection - SDS The Hierarchy of Hazard Controls. This ensures that patients receive reliable and effective treatment. Causes damage to organs (Eyes). PHS - No specific administrative controls are required. Coordinate with University Facility Representative (UFR) and lab occupants for hood shutdown; Schedule and conduct hibernation and un-hibernation of fume hoods; Complete Job Plan and enter results into MAXIMO data base. Standard Operating Procedure - Chemical Fume Hood Safety. Revision Date: 05/11/22. Ventilation (example: Fume Hood, Canopy Hoods, etc. Handling/Storage Use only inside a fume hood, ensuring work is at least 6" behind the sash inside the hood. We will troubleshoot the problem and we may refer it to UW Facilities for repair. ]HJm bX9+0K#(~ -)ZW^;K`iBg_kMS|xsW*L"gV|51Qx$;AI(E;abtAreiT Y|p5 S2+F(?Qa4W>8'd=vm"oF@h'|( Wet laboratory areas should have chemically resistant, impermeable, slip-resistant flooring. Engineering Controls. IsoLab - Methanol - University of Washington In order to perform their work in a prudent manner, laboratory personnel must consider the health, physical, and environmental hazards of the chemicals they plan to use in an experiment. Consider how the chemicals will be processed and determine whether the changing states or forms will change the nature of the hazard. Lab PI: PHS - Methanol is to be used in one of the fume hoods in the 302 / 303 suite. Waste containers should be segregated by how they will be managed. 4. Unauthorized persons should not be allowed in the laboratory. Labels should include the accumulation start date and hazard warnings as appropriate. 1. Hazards - SDS Flammable liquid and vapor. M~A{1Vuf71Y(u6 _;7|-5osYmV3MrY!Np!k8+Qs~>{qbY)x!AciarU"iE>Y"0U2AwAIImrL*Jb&~F vuiV5WY7[po{b'K qT2NmD,[!2C?#m#jW7N;bUTV1txRmDXnd}pVkkwmj( u"78!#2wBEb+&5^=Og?#RK*.jXE EB^ Conducts regular inspections of the laboratories, preparations rooms, and chemical storage rooms, and submits detailed laboratory inspection reports to administration. E%$rk=:l L& Fume Hood Hibernation Standard Operating Procedure, Fire Protection Impairment and Fire Watch, Flu Planning Checklist For Event & Program Coordinators, Infectious Disease Preparedness for Event Planners, Mobile Vending and Food Truck Operations Requirements, Other Resources and Procedures for Safety, Biological Safety Manuals and Other Documents, Hazard Assessment and Signage Program (HASP), Dry Ice, Formaldehyde, Lithium Batteries, GMO's, Emergency Management and Business Continuity. Provide local ventilation. EH&S is required to help assure that the appropriate hood is selected and that the building's infrastructure can support the installation. Beyond regulation, employers and scientists also hold themselves personally responsible for their own safety, the safety of their colleagues and the safety of the general public. Minimize All Chemical Exposures and Risks Because few laboratory chemicals are without hazards, general precautions for handling all laboratory chemicals should be adopted. Conduct drills. The container has to be kept closed at all times. Prominent signs of the following types should be posted: Before beginning an experiment, know your facility's policies and procedures for how to handle an accidental release of a hazardous substance, a spill or a fire. Use a properly functioning lab fume hood when handling carcinogens. Before modification of any building HVAC, the impact on laboratory or hood ventilation should be considered, as well as how laboratory ventilation changes may affect the building HVAC. Inhalation May be harmful if inhaled. Identify fume hoods that are candidates for hibernation; Coordinate with UFR and FCS controls technician to safely shutdown hood; Inform UFR of need to un-hiberate fume hood. Organic peroxides can be severe fire and explosion hazards. xE#gGj}WoUp!7\({M}n`D (A)Xk;7P!ha+H lz4zS*7u#H8GF;BJM@28Fv#k]0~:k_UIi@W` bx/A=9 G9_I$_t~qH^ :.Fv91Gs If a hood fails an inspection, it may need to be taken out of service until repaired. Causes severe skin burns and eye damage. Ammonia must be stored and used in only a fume hood. Perchloric acid hoods shall be prominently labeled Perchloric Acid Hood.. Testing of chemical fume hoods should be under the same conditions as actual use. Fire Protection Impairment and Fire Watch, Flu Planning Checklist For Event & Program Coordinators, Infectious Disease Preparedness for Event Planners, Mobile Vending and Food Truck Operations Requirements, Other Resources and Procedures for Safety, Biological Safety Manuals and Other Documents, Hazard Assessment and Signage Program (HASP), Dry Ice, Formaldehyde, Lithium Batteries, GMO's, Emergency Management and Business Continuity. p/x9?&F.R;^V;D6u[7fL&~Q>O6/EDmATN'i d? PK ! The frequency of academic laboratory incidents in the U.S. is an area of significant concern for the Chemical Safety Board (CSB). Only the amount of material necessary for an experiment should be purchased, and, if possible, materials should be reused. Maintain and implement safe laboratory practices. Complete an accident report and submit it to the appropriate office or individual within 24 hours. qQ'oMt$pXGAq_c[K :O0J4kIcz[rd}q'x!-&G^tt&cnt3]Y#xb'zT*YK|N,jj pZk.h:-)yz,g+g1txubZ_l]GQ [V-x#wu( Z5Bo$Sk'W5yx\;=H0VJDS(bt=*gV A tracer gas is released at prescribed rates and positions in the hood and monitored in the breathing zone of a mannequin at the face of the hood. Toxic if swallowed, in contact with skin or if inhaled. Labels are located in a drawer on the west wall of 303B near the door to the hallway. Section 2 - Hazardous Chemicals Carbon monoxide gas Section 3 - Potential Hazards FIRE AND EXPLOSION HAZARDS: Carbon monoxide gas is highly flammable. Emergency telephone numbers should be posted in a prominent area. Methanol containers have to be cap-sealed/closed when not in the fume hood, including when transferring the reaction vessel to the rotary evaporator. The use of highly toxic and explosive/reactive chemicals and materials has been an area of growing concern. Home / Laboratory Fume Hoods / Ventilation Systems on Campus / Working in a Lab / Health & Safety Programs / Operating Procedures for Fume Hoods. Laboratories can experience ventilation shutdowns. While drum storage is not appropriate for laboratories, chemical stockrooms may purchase drum quantities of solvents used in high volumes. Section 6 - Special Handling Procedures and Storage Requirements Only trained persons should handle anhydrous ammonia. There should be no areas where air remains static or areas that have unusually high airflow velocities. Easily dispersed dry nanomaterials may pose the greatest health hazard because of the risk of inhalation. Environmental and Occupational Health and Safety, HEERF III Grants to Students Website Reporting. Contact EHS to coordinate certification of the unit. It is essential that these are monitored for leaks and have the proper labeling. Read and understand both documents. General Procedures for Working With Chemicals, General Rules for Laboratory Work With Chemicals. The purpose is to re-confirm function of fume hood at time of use. Topics may include, but are not limited to: It is prudent that laboratory personnel are also trained in how to respond to short-term, long-term and large-scale emergencies. There have been many tragic accidents that illustrate this danger. Standard flow fume hoods are designed to operate at 100 linear feet per minute (LFM) at 18 inches sash height. This SOP describes the procedure for operation and cleaning of Fume Hood. Proper housekeeping includes appropriate labeling and storage of chemicals, safe and regular cleaning of the facility, and proper arrangement of laboratory equipment. Seeks ways to improve the chemical hygiene program. The fume hood must be operated with thesash no higher thanthe red arrow. Place the properly labeled container in one of the gray tubs near the hallway door of 303B. This chemical standard operating procedure (SOP) and the associated Safety Data Sheet (SDS) . If you have a disability and are having trouble accessing information on this website or need materials in an alternate format, contact web-accessibility@cornell.edu for assistance. 4 DEFINITIONS Peroxide: A peroxide is a compound containing two oxygen molecules singly bonded (R-O-O-R). EH&S performs a functional performance test to assure hoods perform as required about every 18 months. Dispose of waste properly. Chemicals should not be stored in the chemical hood, on the floor, in areas of egress, on the benchtop, or in areas near heat or in direct sunlight. Connect the instrument (hot plate, muffle furnace etc.) What can be done to prevent this from happening? Contingency plans. This standard operating procedure (SOP) is intended to provide general guidance on how to safely work with carcinogenic materials. Protection - SDS The Hierarchy of Hazard Controls. Flammable chemicals should be stored in a spark-free environment and in approved flammable-liquid containers and storage cabinets. Hood ID #: Learning to participate in this culture of habitual risk assessment, experiment planning, and consideration of worst-case possibilitiesfor oneself and one's fellow workersis as much part of a scientific education as learning the theoretical background of experiments or the step-by-step protocols for doing them in a professional manner. Most security measures are based on the laboratory's vulnerability. Definition. Glove Box. fume hood and away from any source of ignition as it is flammable. The frequency of refresher information and training should be determined by the employer. Ensure that there are no inflammable chemicals present in the hood chamber. Purpose Sodium hydroxide is a corrosive, strong base. If the tissue is not being pulled into the fume hoods, call 3703 or 3663 immediately. Ithaca, NY 14850. Do not use the fume hood as a waste disposal mechanism (e.g., for evaporation of chemicals). Laboratory security has evolved in the past decade, reducing the likelihood of some emergencies and assisting in preparation and response for others. The Laboratory Standard requires a CHP: Where hazardous chemicals as defined by this standard are used in the workplace, the employer shall develop and carry out the provisions of a written Chemical Hygiene Plan. (29 CFR 1910.1450(e)(1)). Learn how each is activated. The intent is to reduce energy usage of ducted fume hoods and the institutional carbon footprint. Accident procedures. in which the fume hood is used. This chemical standard operating procedure (SOP) and the associated Safety Data Sheet (SDS) are for our safety. EH&S will notify the researchers and post a Do Not Use sign if repair is required. Options for waste containers can be found under the west sink in 303B. Blunt-tip needles are available from a number of commercial sources and should be used unless a sharp needle is required to puncture rubber septa or for subcutaneous injection. When transporting chemicals outside of the laboratory or between stockrooms and laboratories, the transport container should be break-resistant. Never wear gloves or laboratory coats outside the laboratory or into areas where food is stored and consumed. Safety equipment, including spill control kits, safety shields, fire safety equipment, PPE, safety showers and eyewash units, and emergency equipment should be available in well-marked highly visible locations in all chemical laboratories. It is recommended that each facility keep a detailed inventory of highly toxic chemicals and explosive/reactive materials. Whenever possible, handle and store dispersible nanomaterials, whether suspended in liquids or in a dry particle form, in closed (tightly-sealed) containers. PDF STANDARD OPERATING PROCEDURES - University of South Florida 10. The OSHA Laboratory standard defines a CHP as a written program developed and implemented by the employer which sets forth procedures, equipment, personal protective equipment and work practices that are capable of protecting employees from the health hazards presented by hazardous chemicals used in that particular workplace. (29 CFR 1910.1450(b)). Employees who handle formaldehyde must receive documented training on the hazards of formaldehyde and what to do in case of an exposure or spill. ANSI/AIHA Z9.5 ANSI Standard for Laboratory Ventilation,, ASHRAE 110-1995 Method of Testing Performance of Laboratory Fume Hoods., 20 UW Environmental Health & Safety Department | 201 Hall Health Center, Box 354400, Seattle, WA | Tel: 206.543.7262 | Fax: 206.543.3351 | ehsdept@uw.edu, If you have any questions about selecting or purchasing a fume hood, please contact John Kelly at 206.616.3722 or, Fume Hoods: Use, Inspection and Maintenance, Building Emergency Procedures and Resources, Fire Code Hazardous Materials (HazMat) Compliance, Radiation Detection Instrument Calibration, Use of Radiation in Human Subjects Research, UW Research & Training Building Remediation, Asbestos and Other Regulated Building Materials, Hazardous Energy Control - Lockout/Tagout, UW Form 1803: Notice of Laboratory Equipment Decontamination, Notice of Cleaning and Decontamination Form (updated 8/10/21), Occupational Safety and Health Administration Permissible Exposure Limits (OSHA PELs), National Institute for Occupational Safety and Health Recommended Exposure Limits (NIOSH RELs), American Conference of Governmental Industrial Hygienists threshold limit values (ACGIH TLVs), American Industrial Hygiene Association Workplace Environmental Exposure Limits (AIHA WEELs). This achieves maximum protection and increases the capture efficiency of the fume hood. If an employee encounters a spill, leak, explosion or other occurrence resulting in the likelihood of a hazardous exposure, the affected employee must be provided an opportunity for a medical consultation by a licensed physician. The Office of Environmental Health and Radiation Safety (8-4453) or the Principal Investigator will determine if this is required. SOP - Hydrochloric Acid - University of Washington Highly reactive and explosive materials that may be used in the laboratory require appropriate procedures and training. Methanol must be stored in the flammables cabinet under the fume hood in 302A. Report unsafe conditions to the laboratory supervisor or CHO. Flammable A flammable liquid is one which has a relatively low flash point. Standard Operating Procedure : Fume Hood Use . With the promulgation of the Occupational Safety and Health Administration (OSHA) Laboratory standard (29 CFR 1910.1450), a culture of safety consciousness, accountability, organization, and education has developed in industrial, governmental, and academic laboratories. Read, understand, and digitally sign this SOP. Beware of vapors accumulating to form explosive concentrations. Section F contains information from the U.S. Chemical Safety Board's (CSB) Fiscal Year 2011 Annual Performance and Accountability report and Section F contains recommendations extracted from the CSB's 2011 case study, "Texas Tech University Laboratory Explosion," available from: http://www.csb.gov/. However, until further information is available, it is prudent to follow standard chemical hygiene practices. When used correctly, a chemical fume hood can help prevent exposure to hazardous chemicals; when it is not used within its manufacturer specifications and parameters, it may not provide adequate protection against exposure. z, /|f\Z?6!Y_o]A PK ! The pump exhaust must be vented into an approved exhaust duct or chemical fume hood. Conduct a hazard evaluation to determine PPE appropriate for the level of hazard according to the requirements set forth in OSHA's Personal Protective Equipment standard (29 CFR 1910.132). Fume hoods, or other locally exhausted ventilation, must always be used when handling potassium and sodium cyanide in both solution and powdered form. Put all waste, solid or liquid, into a plastic container. PDF Standard Operating Procedure - UC Santa Barbara

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