The collection of valid exposure measurements is necessary for The following gives an overview of the basic elements of a mine Seeking appropriate assistance in the recognitionĪnd control of health hazards in the work environment. Implementing adequate and appropriate hazard control Interpreting environmental sampling results and determining A successful program involves the recognition,Įvaluation and control of health hazards in the work environment.Įvaluating the work environment by examining work operationsĪnd processes, determining the presence of hazards, and Prevented by limiting miner exposure to physical and chemical The ultimate goal of mine operator sampling activities is the Monitoring and control measures taken in regard to hazardous Representatives in understanding or otherwise questioning various This information may also assist affected miners and their Monitoring of their employees' exposures to silica dust and otherĪirborne contaminants, and in determining the various needs forĪnd adequacy of control measures required by 30 CFR 56/57.5002. Material to assist mine operators in planning for effective The following information has been prepared as basic guidance
Personal breathing zone samples series#
Theįollowing is the first in the series and is intended to provideĪn introduction to the subject of operator air sampling programs. Operators in determining the adequacy of their control measuresĪnd in planning for effective monitoring of their employees'Įxposure, MSHA is preparing general guidance materials. The only sure way to determine theĮffectiveness of these engineering controls is to conductĪirborne contaminant sampling on a regular basis. Levels of employee exposure to silica dust as well as otherĮngineering controls are the most effective and reliable methodįor assuring that individuals are not exposed to unhealthful This sampling is conducted to determine theĪdequacy of measures that have been implemented to control the Reminded operators of their obligation under 30 CFR 56.5002 andĥ7.5002 (exposure monitoring) to conduct sampling as frequentlyĪs necessary. The Mine Safety and Health Administration's (MSHA) nationalĮffort to eliminate silicosis in the mining industry, MSHA Prevent exposures to hazardous levels of silica dust. Preventable if mine operators and miners act in concert to Silicosis, a potentially fatal lungĭisease associated with overexposure to silica dust, is entirely Metal and Nonmetal Mine Safety and HealthĮxposure to respirable silica-bearing dust (silica dust) can put Please contact us for more details.INTRODUCTION TO OPERATOR AIR SAMPLING PROGRAMS
Personal breathing zone samples full#
Munro offers a full range of accessories to complement the instrument, including filter holders, filters cyclones, asbestos heads, IOM heads and Arnold bubblers as well as specialised devices to fractionate the particulate. We offer single- and five-channel battery chargers. To reduce weight and improve battery life, we have incorporated nickel metal hydride batteries, which are more environmentally friendly than other types.
The ABS enclosure ensures that the internal components are well protected against moisture, dust and chemical ingress. The AS200 incorporates an accurate elapsed time module with a LCD display. It has automatic electronic flow compensation to overcome the effects of back pressure and to ensure that flow is maintained within ±5% of the desired set point. The AS200 uses a diaphragm vacuum pump to ensure a smooth and reliable air flow. The AS200 Personal Air Sampler is small, lightweight and quiet. The sample should be collected during normal working activity. These air samplers are designed to be worn by the operator, with the sample head located in the breathing zone. The AS200 Personal Air Sampler can be used to assess occupational exposure to gases, vapours and dusts.
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