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0 r <br /> Project No. 034-17016 <br /> Site-Specific Health& Safety Plan <br /> Page No. 15 <br /> 2.3 Noise <br /> While working around drilling equipment,the potential exists for exposure to excessive noise. If noise levels <br /> are known/believed to exceed 85 dBA-08 hours per day, all individuals will be instructed to use adequate <br /> hearing protectors(earplugs). Random monitoring using a noise dosimeter will be used to document noise <br /> levels. All field team members will be given background and annual evaluations. Field team members have <br /> been/will be trained in noise hazards and how to wear the protective equipment. <br /> 2.4 Sampling for Chemical Analysis <br /> Samples will be collected for the purpose of observation and soil logging. Additionally, selected samples <br /> may be submitted for chemical analysis. Some samples may contain high levels of hazardous materials <br /> creating the potential for chemical inhalation exposure, skin contact and possibly even ingestion. These <br /> activities may pose one of the greatest risks of chemical exposure for the site assessment work. Appropriate <br /> worker training,protective measures and medical monitoring will be enforced to control this health hazard <br /> potential. <br /> 2.5 Packazina and Shipment of Samples <br /> After the samples have been collected in sample containers, they will be properly packaged to protect <br /> shipping personnel. The hazards associated with shipping samples are minimal, provided care is taken to <br /> prevent the containers from leaking or breaking. Additionally, sample containers will be plainly marked in <br /> case of exposure. <br /> 2.6 Sample Preparation and Analysis <br /> The preparation of samples for analysis may expose the technician to routine hazards associated with <br /> laboratory work. Standard laboratory safety procedures should be used to prepare and analyze these samples. <br /> The samples should be treated carefully and handled inside a properly operating fume hood due to their <br /> potentially volatile and hazardous nature. In the event of a mishap, the laboratory supervisor should be <br /> notified immediately. <br /> 3.0 SAFE WORK PRACTICES AND LEVEL OF PERSONAL PROTECTION <br /> The following sections present procedures on how to adequately address the primary potential hazards <br /> encountered in the different tasks of this project. The standard level of personal protection is also defined. <br /> KRAZAN&ASSOCIATES,INC. <br /> With Offices Serving the Western United States <br /> 03417016 SSI Lathrop HASP Fival.doc <br />