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2.2 Job Hazard Analysis Table 2.2a contains the job hazard analysis information for this site and the planned hazard controls. This table lists each task or operation required for this facility cleanup project, by site location. Biological and chemical hazards and their known or anticipated airborne concentrations are identified for each distinct combination of location and task/operation. Surface contamination data for anthrax spores are also included. Based on the task /operation at a particular location, anticipated physical hazards are also identified. Then, based on the best available knowledge of how that task/operation will be performed, the likelihood of exposure to the hazards identified for the task/operation at that location is indicated. The final section in Table 2.2a lists the control measures implemented to protect employees from the hazards identified. The information provided here is designed to satisfy the job hazard analysis requirements of 1910.120(b)(4)(ii)(A) and the workplace hazard assessment requirements of 1910.132(d). Table 2.2b summarizes health hazard information for each chemical and biological substance listed in Table 2.2a. Tables 2.2a and 2.2b are modified by (Patric Riggs) when: • the Scope of Work is changed by adding, eliminating, or modifying tasks • new methods of performing site tasks are selected • observation of the performance of site tasks results in a revised characterization of the hazards • new chemical, biological, or physical hazards are identified • exposure data indicate changes in the concentration and/or likelihood of exposure • new/different control measures are selected These tables summarize the information used to select and implement the specific exposure controls identified in the remainder of the HASP. When the tables are modified, related provisions elsewhere in the HASP are also modified. Chapter 2 - 2