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Air Sampling and Industrial Hygiene Engineering - Chapter 4 pps

Air Sampling and Industrial Hygiene Engineering - Chapter 4 pps

Air Sampling and Industrial Hygiene Engineering - Chapter 4 pps

... air sampling and air sample analysis, bulk sampling and bulksample analysis, and negative air pressure maintenance. Personnel records includerésumés, certifications, medical surveillance, and ... sample. The sampling may be for a full-shift sample or for a shortperiod ceiling determination. 4. 5.2 Full-Period, Consecutive Sampling Full-period, consecutive sampling is defined as sampling ... exposure and/ or to conduct further sampling to assure that expo-sures are not in excess of the standard. 4. 5 SAMPLING METHODSThe LCL and UCL are calculated differently depending on the type of sampling method...
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Air Sampling and Industrial Hygiene Engineering - Chapter 1 pps

Air Sampling and Industrial Hygiene Engineering - Chapter 1 pps

... Procedures Air Sample 4. 3.5 Calibration 4. 3.6 Negative Air Pressure 4. 3.7 Compressor 4. 3.8 Recordkeeping and Sample Storage 4. 4 Sampling and Analytical Errors 4. 4.1 Determining SAEs 4. 4.2 Environmental ... Environmental Variables 4. 4.3 Confidence Limits 4. 5 Sampling Methods 4. 5.1 Full-Period, Continuous Single Sampling 4. 5.2 Full-Period, Consecutive Sampling 4. 5.3 Grab Sampling 4. 6 Calculations 4. 6.1 Calculation ... Decay8 .4. 3 Activity8 .4. 4 Decay Law8 .4. 5 Half-Life8 .4. 6 Types of Ionizing Radiation8 .4. 6.1 Alpha Particles8 .4. 6.2 Beta Particles8 .4. 6.3 Gamma Rays8 .4. 6 .4 X-rays8 .4. 7 Rules of Thumb8 .4. 8...
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Air Sampling and Industrial Hygiene Engineering - Chapter 7 pps

Air Sampling and Industrial Hygiene Engineering - Chapter 7 pps

... Refrigerating, and Air- Conditioning (ASHRAE) HandbookHVAC Applications must be followed. Within buildings operated on a nominal 40 -h week or on a nominal two-shift basis (either a 5-day or a 7-day week), ... Barometric pressure and air temperature should be noted when using air veloc-ity meters.© 2001 CRC Press LLC designed in accordance with ASME B19. 1-1 985 and B19.1a-1985, Safety Standards forCompressor ... oil-free air com-pressors will be used.• For isolated areas where oil-free air is required in a nonoil-free compressed air system, coalescing filters may be used to remove solids, moisture, and...
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Air Sampling and Industrial Hygiene Engineering - Chapter 9 pps

Air Sampling and Industrial Hygiene Engineering - Chapter 9 pps

... transfer, and disposal locations9.2 .4. 4 SpecificationsThe contract requirements are fully developed from the HSDA and are described in aspecification section. All minimum site-specific, task-specific, ... minimum site-specific, task-specific, and hazard-specific proce-dures, precautions, and equipment determined necessary and described in the HSDA areclearly biddable and enforceable contractual requirements ... containers, and training for employees. There must be open communica-tion between all parties involved with hazardous material, including employer-employee,employee-employer, shipper-receiver, and...
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Air Sampling and Industrial Hygiene Engineering - Chapter 11 pps

Air Sampling and Industrial Hygiene Engineering - Chapter 11 pps

... headaches, and vomiting. High exposures may cause convulsions and coma and irregular heartbeat. Repeated exposure can damage the blood-forming organs, caus-ing aplastic anemia. Long-term exposure ... life and health, such as oxygen-deficientatmospheres and areas where toxic substance exposures are above permissible limits.Accurate information on the identification and quantification of airborne ... of the sampling and analy-sis procedures. Use of blanks, spikes, and routine calibration of equipment will be includedin the quality control of the data.© 2001 CRC Press LLC the arms and legs,...
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Air Sampling and Industrial Hygiene Engineering - Chapter 2 pdf

Air Sampling and Industrial Hygiene Engineering - Chapter 2 pdf

... or on-site immunoassaytesting must be accomplished. Therefore, until results are obtained and inter-preted, on-site personnel would be required to wear HEPA-OV cartridge full-face air- purifying ... l/min. High-flow pumps are used forasbestos, PAHs in indoor air, PM10 and PM2.5 in indoor air, bioaerosol sampling, stack sampling, fenceline monitoring, and background monitoring. (SKC —AirCheck ... in the airstream.• Handle all filters with tongs or tweezers. Do not handle filters with bare hands.• Desiccate all filters at least 24 hours before weighing and sampling. Change des-iccant...
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Air Sampling and Industrial Hygiene Engineering - Chapter 3 potx

Air Sampling and Industrial Hygiene Engineering - Chapter 3 potx

... calibrate an air sampling pump.(SKC—AirCheck®2000 air sampling pump, CalCheck®Communicator with DC-Litecalibrator). (Bios International Corp.)Figure 3.9 The electronic standardization and communication ... Secondary standard rotameters are used in the field to calibrate air- sampling pumps.Rotameters are calibrated to a primary standard. Flow rates must be corrected for stan-dard temperature and pressure. ... LLC AIRCHEKSAMPLERSAMPLE PERIOD MINUTESSTARTHOLDFLOW AND BATTERYCHECKDIGITSETPUMPRUNTIMEDIGITSELECTTOTALELAPSEDTIMESET-UPMODEFLOWADJON5 4 321AIRCHEK SAMPLERMODEL 2 2 4- PCXR8UL¤LISTED...
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Air Sampling and Industrial Hygiene Engineering - Chapter 5 docx

Air Sampling and Industrial Hygiene Engineering - Chapter 5 docx

... worst-case scenario for soils and are evalu-ated using log-normal distribution, Kriging, or Monte Carlo analysis. Ground- and surface-water samples are collected (20 samples per location) and ... and engineering controls may require air monitoring of personnel, areaof influence, and the site perimeter.In order to understand the context under which air monitoring protocols are devel-oped, ... irrigated.For the industrial exposure scenario, on-site workers and site visitors are consideredfor exposure to contamination through surface soil, subsurface soil, and air. The recre-ational exposure...
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Air Sampling and Industrial Hygiene Engineering - Chapter 6 ppt

Air Sampling and Industrial Hygiene Engineering - Chapter 6 ppt

... Acombination of contact and air- sampling information is required to assess mostbuildings (Figure 6.1), and these acceptable numbers vary given different biological con-taminant mixes and building usage. ... Epidermophyton,Microsporum, and TrichophytonSkin, hair, and nail infections by these dermatophytid molds are among the mostprevalent of human infections. Agents are present in the skin, hair, and nails of human and animal ... surfaces and in waters.6.3.13 What Can Be Done to Prevent Aspergillus Growth?Keep the air dry, provide filtered replacement air, and have sufficient air exchanges.Prevent accumulation of standing...
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Air Sampling and Industrial Hygiene Engineering - Chapter 8 pptx

Air Sampling and Industrial Hygiene Engineering - Chapter 8 pptx

... Agamma-emitting nuclide may yieldmultiple gamma rays and X-rays, each with its own discrete energy. It is possible to iden-tify a gamma-emitting nuclide by its spectrum.8 .4. 6.4X-raysX-rays ... fluidintake, and monitoring employees for symptoms, especially high-risk workers.8.3 .4. 2 Air Sampling and Monitoring ExampleGeneral hazards frequently encountered during air sampling and monitoring ... ReconnaissanceResearch previous soil surveys, ground-penetrating radar and manometer data, and air sampling and monitoring data. Monitor atmospheric conditions and airborne pollu-tants. Such data are not a definitive...
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