Chemical Hygiene and Safety Plan
Chemical Hygiene and Safety Plan
Approved by Evelyn Davies
Revised 9/2025
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45.5 Roles, Accountabilities, Responsibilities, and Authorities
45.7 Required Work Processes
Work Process A. General Requirements
Work Process B. Chemical and Equipment Procurement
Work Process C. Transporting Hazardous Materials
Work Process D. Berkeley Lab Chemical Management System (Chemical Inventory)
Work Process E. Chemical Hazard Evaluation: Identification, Classification, and Categorization
Work Process F. Use and Application of Chemical Hazard Assessments
Work Process G. General Controls for Hazardous Chemicals
Work Process H. Selection and Use of Engineering Controls
Work Process I. Personal Protective Equipment
Work Process J. Work Practice Controls
Work Process K. Chemical Storage
Work Process L. Specific Controls and Procedures — Acids and Bases
Work Process N. Specific Controls and Procedures — Flammables and Combustible Liquids
Work Process N.1 Specific Controls and Procedures — Oxidizing Liquids and Solids
Work Process O. Specific Controls and Procedures — Laser Dyes and Solvents
Work Process P. Specific Controls and Procedures — Peroxide-Forming Compounds
Work Process P.1. Specific Controls and Procedures — Additional Time-Sensitive Chemicals
Work Process Q. Specific Controls and Procedures — Water-Reactive Chemicals
Work Process R. Specific Controls and Procedures — Pyrophoric Materials
Work Process R.1. Specific Controls and Procedures — Chemical Synthesis
Work Process S. Specific Controls and Procedures — Engineered Nanomaterials
Work Process T. Specific Controls and Procedures — Chemicals with Explosive Properties
Work Process V. Emergency Procedures and Equipment
Work Process X. Safety Data Sheets
Work Process Y. Container Labeling
Work Process Z. Hazard Communication Requirements for Chemicals Produced in LBNL Laboratories
Work Process AA. Posting Area Entrances
Work Process BB. Designated Areas
Work Process CC. Exposure Assessments, Monitoring, and Medical Consultation
45.10 Appendices
Appendix B. Chemical Toxicology Overview
Appendix D. Reproductive Toxins
Appendix E. Odor Threshold Table for Chemicals
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