Conduct yourself in a responsible manner at all times in the laboratory.
Culture of Safety. With the promulgation of the Occupational Safety and Health Administration (OSHA) Laboratory standard (29 CFR ), a culture of safety consciousness, accountability, organization, and education has developed in industrial, governmental, and academic laboratories. School Chemistry Laboratory Safety Guide. October U.S. Consumer Safety Product Commission DEPARTMENT OF HEALTH AND HUMAN SERVICES. Centers for Disease Control and Prevention. Section 14(a)(3)(E) of the Consumer Product Safety Act, as amended, requires the Commission to 'maintain on its Internet website an up-to-date list of entities that have been accredited to assess conformity with children's product safety rules.'.
Appendix A contains terms and definitions and Appendix Bthe effects of electrical energy on humans. More specific information about electrical work can be found in Document The Board comprises a chair and several members from the Hazards Control Department, Electronics Engineering, Scientific Programs, and Plant Engineering who are knowledgeable in electrical safety.
The other members are nominated by the chair and approved by the Hazards Control Department Head.
Each application has its own combination of hazards that includes the potential of electric shock, fire, and burns. Thus, it is essential for all employees, including supplemental labor and subcontractor employees, to be aware of the hazards associated with electrical work and use appropriate protective methods to minimize the risk of an injury or accident.
Appendix B contains more detailed information about the effects of electrical energy on humans. A qualified person is one who has the required skills and knowledge to perform electrical work safely. Such individuals must be aware of the hazards associated with electrical work see Appendix B for details and the methods for reducing the risk of electrical accidents that can result from unsafe equipment, adverse environmental conditions, and unsafe acts.
Whenever possible, all circuits or equipment shall be de-energized before beginning any work. Work on energized circuits shall only be performed by authorized workers, as described in Document In addition, these workers shall use Proper design, fabrication, installation, and documentation techniques.
Proper operational and maintenance procedures. Electrical equipment approved by a nationally recognized testing laboratory NRTL.
Proper personal protective equipment PPE. Custom-made and installed equipment can be approved for use, by the Electrical Authority Having Jurisdiction AHJif built according to specific standards e.
Appropriate documentation for such equipment shall be maintained on file. When building, repairing, or modifying electrical systems, NRTL-approved equipment must be used if available. Assure an Explosives Safety Engineer has reviewed the process prior to starting work in explosives facilities or areas.
Circuits and equipment must be considered energized until isolated, locked out and taggedand verified with an appropriate testing device as described in Document Exceptions to this paragraph may be permitted when the requirements in Document Additionally, the following precautions shall be observed to improve safety in the workplace: Identify and report to your supervisor potential electrical hazards or unexpected occurrences or incidents i.
Anticipate potential electrical problems and hazards. Do not rush to finish a job; never bypass approved procedures. Plan and analyze for safety during each step of any electrical work. Keep accurate records e.
Have significant safety-related work e. Use properly rated test equipment and verify its condition and operation before and after use. Know applicable emergency procedures. Refer to the documents listed in this section as required.MyGradeBook has been providing an easy to use, full featured, and secure grade book service for schools and individual teachers since MyGradeBook allows teachers to grade assignments, print out reports, email parents, and much more from wherever they’ve got a an Internet connection.
Digital Safety | Computer Rules Prevent Problems With computers and other digital devices becoming a part of nearly every classroom, it's important to have clear rules for your students..
Student computer use often involves situations not covered by regular classroom rules -- and the rules those situations require might not occur to you ahead of time.
4. When first entering a science room, do not touch any equipment, chemicals, or other materials in the laboratory area until you are instructed to do so.
Report all accidents, injuries, and breakage of glass or equipment to instructor immediately. Keep pathways clear by placing extra items (books, bags, etc.) on the shelves or under the work tables. The lab ― which is operated and managed by an industrial consortium that includes Bechtel, BWXT Government Group, Inc., AECOM (since its acquisition of URS) and the University of California ― has since been allowed to ship things out only after specially scrutinizing every item, said Los Alamos spokesman Matthew Nerzig.
Safety signs and symbols can help prevent accidents in the lab. Ann Cutting / Getty Images Science labs, particularly chemistry labs, have a lot of safety signs.