standard operating procedure for fume hood

Read, understand, and follow all safety rules and regulations that apply to the work area; Plan and conduct each operation in accordance with the institutional chemical hygiene procedures; Promote good housekeeping practices in the laboratory or work area. Detailed instructions for use of the fume hood can be found in the Lab Safety Manual. No incompatible materials can be stored in the same cabinet. FCS Energy and Sustainability Communications Manager, 6. Be certain you are operating the hood at or below the sash arrows. Hoods must be selected from the approved list below: EH&S design guides and specifications are found on the Facilities Project Support page. SOP: Acutely Toxic Chemicals | PennEHRS - University of Pennsylvania Workers should coordinate schedules to avoid working alone. Complete an EH&S Hazardous Waste Label and adhere it to the bottle. As described above, a risk assessment should be conducted prior to beginning work with any hazardous chemical for the first time. All SDSs must be made available to the employees. If you are cleaning up after a spill and have a bag of debris, ensure the bag is sealed and use multiple bags as needed. Local exhaust ventilation devices should be appropriate to the materials and operations in the laboratory. This Standard Operating Procedure (SOP) defines proper work practices when using a chemical fume hood. WBSH 5053 - (x3663) for further assistance. Foot traffic past the face of the fume hood should be kept to an absolute minimum while it is being used. They should have proper ventilation, appropriate signage, diked floors, and fire suppression systems. Carry out the test as per standard test procedure in the hood chamber. EH&S performs a functional performance test to assure hoods perform as required about every 18 months. Any exposure monitoring results must be provided to affected laboratory staff within 15 working days after receipt of the results (29 CFR 1910.1450(d)(4)). For unattended operations, laboratory lights should be left on, and signs should be posted to identify the nature of the experiment and the hazardous substances in use. Determine the physical and health hazards associated with chemicals before working with them. An adequate number and placement of safety showers, eyewash units, and fire extinguishers should be provided for the laboratory. PDF Virginia Commonwealth University Standard Operating Procedures Chemical Magazine: Standard Operating Procedure - Chemical Fume Hood Safety. Heating and cooling should be adequate for the comfort of workers and operation of equipment. SDS and label information should be followed for storage requirements. Remove all materials from the hood which are not needed for immediate work. 395 Pine Tree Road, Suite 210 Ithaca, NY 14850. Most security measures are based on the laboratory's vulnerability. PDF Standard Operating Procedures - University of California, Berkeley Labels should include the accumulation start date and hazard warnings as appropriate. Types of inspections: The program should include an appropriate combination of routine inspections, self-audits, program audits, peer inspections, EHS inspections, and inspections by external entities. When transporting chemicals outside of the laboratory or between stockrooms and laboratories, the transport container should be break-resistant. However, they do provide guidance from their originating organizations related to worker protection. Management should follow-up on the inspection to ensure that all corrections are implemented. Laboratory chemical hoods are the most important components used to protect laboratory personnel from exposure to hazardous chemicals. Additional training should be provided when they advance in their duties or are required to perform a task for the first time. The frequency of refresher information and training should be determined by the employer. THIS STANDARD OPERATING PROCEDURES (SOP) IS FOR: Specific laboratory procedure or experiment (Examples: synthesis of chemiluminescent esters) . Note that the higher reactivity of many nanoscale materials suggests that they should be treated as potential sources of ignition, accelerants, and fuel that could result in fire or explosion. There should be a regular, continuing effort that includes program oversight, safe facilities, chemical hygiene planning, training, emergency preparedness and chemical security. ]HJm bX9+0K#(~ -)ZW^;K`iBg_kMS|xsW*L"gV|51Qx$;AI(E;abtAreiT Y|p5 S2+F(?Qa4W>8'd=vm"oF@h'|( Chemical spills. 4% : A CHP should be facility specific and can assist in promoting a culture of safety to protect workers from exposure to hazardous materials. Establish procedures for fume hood hibernation; Provide educational outreach to lab population about energy use of fume hoods; Work with the EHS Laboratory Ventilation Specialist to establish procedures for fume hood hibernation; Track and communicate energy use reductions related to lab ventilation energy projects; Work with the EHS Laboratory Ventilation Specialist to track fume hood service requests to measure numbers of hoods in hibernation; Provide staffing in the FCS Controls Shop Technician(s) to fill service requests related to fume hood hibernation; Oversee work done by FCS Controls Shop Technicians. Operable windows should not be present in laboratories, particularly if there are chemical hoods or other local ventilation systems present. Plan safety procedures before beginning any operation. A number of older wood fume hoods and fume cupboards are still maintained. Maintain and implement safe laboratory practices. This procedure outlines the specific tasks to complete this operation. Procedure: Operation Ensure that fuming hood is clean and no other activity is under operation in hood. Refer to the certification sticker on the right-hand side of the fume hood for the velocity. Every laboratory should develop facility-specific policies and procedures for the highest-risk materials and procedures used in their laboratory. 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^ Chemical hoods should be maintained, monitored and routinely tested for proper performance. Chemicals should be separated and stored according to hazard category and compatibility. Standard Operating Procedure Contents 1.0 Purpose 2.0 Hazards 3.0 Responsibilities 4.0 Hood Components 5.0 Background 6.0 Inspection Procedure s 7.0 User Guidelines (SOP) 8.0 Hood Locations 9.0 Cleaning Standard 10 Chemical Fume Hood Use Standard Operating Procedure # SOP-CFH Department of Physics Only appropriately trained hazmat responders may respond to stop a leaking gas cylinder under this situation. Wet laboratory areas should have chemically resistant, impermeable, slip-resistant flooring. Provides the chemical hygiene officer (CHO) with the support necessary to implement and maintain the CHP. Training should include hands-on instruction of how to use safety equipment appropriately. Standard Operating Procedure Effective: May 2019 Author: A. Holliss Purpose This document provides general instructions on the use of chemical fume hoods to protect lab personnel against exposure to hazardous materials. Check the vaneometer. Provides budgetary arrangements to ensure the health and safety of the departmental personnel, visitors, and students. The Chemical Safety Board has identified the following key lessons for laboratories that address both physical and other hazards: In addition to laboratory safety issues, laboratory personnel should be familiar with established facility policies and procedures regarding emergency situations. Never wear gloves or laboratory coats outside the laboratory or into areas where food is stored and consumed. Revision Date: 05/11/22. FCS Central Zone Project Associate (Maximo Database Administrator), 9. +,Rl word/_rels/document.xml.rels ( N0EHC=qZ-O"#{ Match red arrow on sash with red arrow on the side panel of the hood. Document and communicate all laboratory near-misses and previous incidents to track safety, provide opportunities for education and improvement to drive safety changes at the university. The intent is to reduce energy usage of ducted fume hoods and the institutional carbon footprint. Laboratory refrigerators, ice chests, cold rooms, and ovens should not be used for food storage or preparation. Assumes responsibility for personnel engaged in the laboratory use of hazardous chemicals. "Prudent Practices" deals with both general laboratory safety and many types of chemical hazards, while the Laboratory standard is concerned primarily with chemical health hazards as a result of chemical exposures. Local capture equipment and systems should be designed only by an experienced engineer or industrial hygienist. Chemical waste should not be disposed of by evaporation in a chemical hood. Know the location and proper use of safety equipment. EH&S is required to help assure that the appropriate hood is selected and that the building's infrastructure can support the installation. Fume hood decommission: The mechanical shutdown of a fume hood with the intent of permanent removal. Follow standard operating procedures at all times. If the alarm continues, stop using the hood, close the sash and contact EH&S. 2. Do not use fume hoods when the ventilation system serving a room is not functioning. After an extinguisher has been used, designated personnel must promptly recharge or replace it (29 CFR 1910.157(c)(4)). The container has to be kept closed at all times. This SOP describes the procedure for operation and cleaning of Fume Hood. After initial The organization's environmental health and safety (EHS) office should be consulted in determining which methods are appropriate for different types of waste. Highly reactive and explosive materials that may be used in the laboratory require appropriate procedures and training. Use your fume hood, or other engineering controls, rather than the benchtop when there is a possibility of overexposure to air contaminants generated by a laboratory activity. For assistance in purchasing or locating a perchloric acid fume hood, contact EH&S. This standard operating procedure outlines the handling and use of piranha solution. ACGIH Threshold Limit Values (TLV). Proper waste disposal methods include incineration, treatment, and land disposal. Switch on the exhaust of the fume hood by pressing green button. Fume hoods are present in all laboratories in the department. N _rels/.rels ( j0@QN/c[ILj]aGzsFu]U ^[x 1xpf#I)Y*Di")c$qU~31jH[{=E~ 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. Use in a fume hood. "Prudent Practices" is cited because of its wide distribution and acceptance and because of its preparation by recognized authorities in the laboratory community through the sponsorship of the NRC. Local, state, and federal regulations hold institutions that sponsor chemical laboratories accountable for providing safe working environments. Provide programmatic support for the hibernation of fume hoods; Provide an EHS specialist to manage laboratory ventilation. Do not recap needles, especially when they have been in contact with chemicals. Keep container tightly closed when not in use. July 19, 2021 September 13, 2021. Ensure the fume hood has proper air flow by checking the flow . Home / Laboratory Fume Hoods / Ventilation Systems on Campus / Working in a Lab / Health & Safety Programs / Operating Procedures for Fume Hoods. These shutdowns can be the result of planned maintenance work as well as unplanned events such as equipment failureor power outages. Glove Box. Learn how each is activated. A strong safety and health culture is the result of positive workplace attitudesfrom the chief executive officer to the newest hire; involvement and buy-in of all members of the workforce; mutual, meaningful, and measurable safety and health improvement goals; and policies and procedures that serve as reference tools, rather than obscure rules. Fume hoods are a primary method of exposure control in the laboratory. If there are concerns about the chemicals/equipment or contamination in a hood, do not do testing and contact the Laboratory Ventilation Specialist with the hood ID and contact information for that laboratory. Before beginning any laboratory work, the hazards and risks associated with an experiment or activity should be determined and the necessary safety precautions implemented. Fume Hoods. 4 DEFINITIONS Peroxide: A peroxide is a compound containing two oxygen molecules singly bonded (R-O-O-R). Employee safety training program. Unit Facility Representative (UFR): Procedure U1b Fume Hood Hibernation-Un-Hibernation, Zone Management: Procedure Z1b Fume Hood Hibernation-Un-Hibernation. Fume hood decommission: The mechanical shutdown of a fume hood with the intent of permanent removal. Leaking gas cylinders can cause serious hazards that may require an immediate evacuation of the area and activation of the emergency response system. Your file is uploaded and ready to be published. PDF Standard Operating Procedure - Temple University Wear a laboratory coat, eye protection, and gloves when working with methanol. Engineering controls should be implemented as necessary, and personal protective equipment should be worn by workers involved in waste management. Environmental and Occupational Health and Safety, HEERF III Grants to Students Website Reporting. By monitoring compressed gas inventories and disposing of or returning gases for which there is no immediate need, the laboratory can substantially reduce these risks. Such reactions can happen spontaneously and can produce pressures, gases, and fumes that are hazardous. If chemicals from commercial sources are repackaged into transfer vessels, the new containers should be labeled with all essential information on the original container. Personal protective equipment and apparel are additional protection provided under special circumstances and when exposure is unavoidable. PDF Standard Operating Procedure - UC Santa Barbara Author: Janssen, Andrea Created Date: 03/08/2022 12:55:00 Last modified by: Stowe, Lisa Company: Locate work at least 6 inches inside the sash and center relative to the hood sides. An evaluation by a mechanical engineer (or other qualified party) and a design is often needed before procurement is authorized. Unauthorized persons should not be allowed in the laboratory. Laboratory personnel must realize that the welfare and safety of each individual depends on clearly defined attitudes of teamwork and personal responsibility. Chemical storage and handling rooms should be controlled-access areas. Read, understand, and digitally sign this SOP. After receipt of laboratory inspection report from the CHO, meets with laboratory supervisors to discuss cited violations and to ensure timely actions to protect trained laboratory personnel and facilities and to ensure that the department remains in compliance with all applicable federal, state, university, local and departmental codes and regulations. The purpose is to re-confirm function of fume hood at time of use. Records All accident, fatality, illness, injury, and medical records and exposure monitoring records must be retained by the institution in accordance with the requirements of state and federal regulations (see 29 CFR part 1904 and 1910.1450(j)). No containers of acid should be in the fume hood or work area. 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. The protective characteristics of this clothing must be matched to the hazard. What can be done to protect from these hazards? This ensures that patients receive reliable and effective treatment. Special care must be used when handling solutions of chemicals in syringes with needles. 6nBvU%$ ]? Be aware of ventilation system shutdowns and do not use the hood when the ventilation system serving the roomis shut down. It is prudent laboratory practice to use a safer alternative whenever possible. If you need assistance or advice, use the IsoLab Emergency Contacts sheet. PDF Standard Operating Procedure (SOP) for ( Sodium Hydroxide ) It reacts with strong acids, during which heat is liberated due to exothermic reaction. 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 applies to both supply air as well as exhaust air. 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/. Protection - SDS The Hierarchy of Hazard Controls. Scheduling, workload, utilities and alternate work sites may need to be considered. 1910.1450, Occupational exposure to hazardous chemicals in laboratories. Lab coats and gloves should be worn when working with hazardous materials in a laboratory. Inspectors should bring a checklist to ensure that all issues are covered and a camera to document issues that require correction. PHS - Decontamination - All parts that come in contact with ethanol should be rinsed into an appropriately labeled waste container. Fume Hood Testing and Performance Standards (LVMP Appendix 10.2.1) FCS Controls staff that perform ventilation system maintenance must receive Hazard Communication training as well as job specific training. Provide Laboratory Ventilation The best way to prevent exposure to airborne substances is to prevent their escape into the working atmosphere by the use of hoods and other ventilation devices. Warnings at areas or equipment where special or unusual hazards exist. DOC Standard Operating Procedures for Working with Organic Solvents State Plans are required to have standards and enforcement programs that are at least as effective as OSHA's and may have different or more stringent requirements. A report from the Maximo Asset Management database is run periodically.Tracking capabilities: Numbers of fume hood presently in hibernation, Length of time hoods remain in hibernation, Departmental response to using this energy conservation mechanism.
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