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, ... indicates that on-site groundwater data areavailable. Current groundwater data and new empirical data are evaluated for background and down-gradient information. The arithmetic means and 95% UCLs of...
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Air Sampling and Industrial Hygiene Engineering - Chapter 1 pps
... Cataloging-in-Publication DataBoss, Martha J. Air sampling and industrial hygiene engineering / Martha J. Boss, Dennis W. Day.p. cm.Includes bibliographical references and index.ISBN 1 -5 667 0-4 1 7-0 ... Limits4 .5 Sampling Methods4 .5. 1 Full-Period, Continuous Single Sampling 4 .5. 2 Full-Period, Consecutive Sampling 4 .5. 3 Grab Sampling 4.6 Calculations4.6.1 Calculation Method for a Full-Period, ... Asbestos Work10 .5. 2 Sampling during Asbestos Abatement Work10 .5. 3 Sampling after Final Cleanup (Clearance Sampling) 10 .5. 4 NIOSH Method10 .5. 5 Air Sampling Documentation10 .5. 6 Asbestos Exposure...
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Air Sampling and Industrial Hygiene Engineering - Chapter 2 pdf
... 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 ... 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 ... an airstream on-site is notphysically probable, and misting of the sampling area should continually removeparticulates from the air; therefore, high efficiency particulate air (HEPA) car-tridge...
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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. ... FOUR PA 153 30WARNING - SUBSTITUTION OFCOMPONENTS MAY IMPAIR INTRINSIC SAFETY. USE ONLY UL LISTEDPORTABLE AIR SAMPLING PUMPBATTERY PACK MODEL P21661INTRINSICALLY SAFEPORTABLE AIR SAMPLING...
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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 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. ... 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 ... wheezing,low-grade fever, and coughing up of brown-flecked masses or mucous plugs. Skin testing,blood tests, X-rays, and examination of the sputum for fungi can help establish the diag-nosis....
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Air Sampling and Industrial Hygiene Engineering - Chapter 7 pps
... 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 9 85 and B19.1a-19 85, Safety Standards forCompressor ... higher, based on 2 .5% dry bulb and 5. 0% wetbulb temperatures Air- conditioning will be provided by an all -air system. The system may consist of acentral air- handling unit with chilled water ... 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),...
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Air Sampling and Industrial Hygiene Engineering - Chapter 8 pptx
... RadionuclidesRadionuclide Half-Life Type & Max. Energy (MeV)3H 12.3 years 0.018614C 53 70 years 0. 155 35 S 87.2 days 0.167 45 Ca 163 days 0. 252 51 Cr 27.7 days/X 0.32012I 55 9.7 days/X 0.0 35 13I 18.0 ... AnnualOrgan systems 1. 25 5— whole body, head and trunk, active— blood-forming organs, lens of eye— gonadsHands and forearms, feet and ankles 18. 75 75 Skin of the whole body 7 .50 30Table 8.7 ALIs ... (cm؊1) (MeV)WaterLeadConcrete0.01 4.99 1 453 62.30.1 0.168 59 .4 0.4000.3 0.119 4.32 0. 251 0 .5 0.092 1. 75 0.2041.0 0.071 0. 85 0.1491 .5 0.0 057 0 .59 0.121This comparison illustrates the effectiveness...
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Air Sampling and Industrial Hygiene Engineering - Chapter 9 pps
... control the pH within the range of 10 .5 to 11 .5 for the first-stage reaction (cyanide to cyanate) and the second-stage reaction (cyanate to carbon dioxide and nitrogen). The control devices are ... 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
... samples, short-term samples (5 to60 min), area samples, and wipe tests.11.1.1 Long-Term SamplesLong-term samples are collected to determine average exposures throughout the typi-cal work shift. ... 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 ... produced the high long-term average. Short-termsamples are collected during an operation that lasts from 5 min to 1 h to determine the aver-age exposure potential for the task. Short-term samples are...
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