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HHE Search Results
474 HHE reports were found based on your search terms. Reports are listed in order of year published with the most recently published reports listed first.
Year Published and Title
(1983) U.S. Post Office and Courthouse Building, Cincinnati, Ohio. (Click to open report) Air samples were analyzed for lead (7439921) at the indoor pistol range at the Post Office (SIC-9199) building in Cincinnati, Ohio between January and March 1983, and the ventilation systems were evaluated in August 1983. The evaluation was requested by the building manager on behalf of the law enforcement officers who used the range. Two shooters using wad cutter bullets had 8 hour time weighted average (TWA) lead exposures of 67 micrograms per cubic meter (microg/m3). Two shooters using a mix ... (Click to show more)Air samples were analyzed for lead (7439921) at the indoor pistol range at the Post Office (SIC-9199) building in Cincinnati, Ohio between January and March 1983, and the ventilation systems were evaluated in August 1983. The evaluation was requested by the building manager on behalf of the law enforcement officers who used the range. Two shooters using wad cutter bullets had 8 hour time weighted average (TWA) lead exposures of 67 micrograms per cubic meter (microg/m3). Two shooters using a mix of wad cutter and controlled expansion bullets (CEBs) had TWA exposures of 76 and 40microg/m3. Twelve shooters using only CEBs had TWA lead exposures of 6 to 18microg/m3. The current OSHA standard for lead exposure is 50microg/m3 TWA. The ventilation survey showed a down range velocity of approximately 50 feet per minute; however, turbulence around the shooting booths negated the ability of the ventilation system to control lead exposure. The author concludes that the use of wad cutter ammunition causes lead exposure greater than the OSHA standard. He recommends that CEB ammunition be used and ventilation of the range be improved.
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(1983) Westinghouse Electric Corporation, St. Louis, Missouri. (Click to open report) Environmental and breathing zone samples were analyzed for xylene (1330207) hexavalent-chromium (18540299) (Cr-VI), metallic chromium (7440473) (Cr), lead (7439921) (Pb), and zinc (7440666) (Zn) at the Westinghouse Electric Corporation (SIC-3613), St. Louis, Missouri in May 1983. The evaluation was requested because of employee concern about exposure to hazardous chemicals on the paint line. Airborne xylene concentrations ranged from 0.9 to 14 milligrams per cubic meter (mg/m3). The OSHA standar... (Click to show more)Environmental and breathing zone samples were analyzed for xylene (1330207) hexavalent-chromium (18540299) (Cr-VI), metallic chromium (7440473) (Cr), lead (7439921) (Pb), and zinc (7440666) (Zn) at the Westinghouse Electric Corporation (SIC-3613), St. Louis, Missouri in May 1983. The evaluation was requested because of employee concern about exposure to hazardous chemicals on the paint line. Airborne xylene concentrations ranged from 0.9 to 14 milligrams per cubic meter (mg/m3). The OSHA standard is 435mg/m3. The air concentration of the metals was: Cr, 0.077 to 0.93mg/m3; and Zn, 0.333 to concentrations ranged up to 0.011mg/m3. The OSHA standard for Cr-VI is 0.1mg/m3 and the American Conference of Governmental Industrial Hygienists standard for Zn is 5.0mg/m3. Twelve exposed and 11 nonexposed employees were interviewed and urine and serum samples were collected. Urinary methylhippuric-acid (2198643) concentrations were low, indicating low exposure to xylene. Serum samples showed no significant difference in liver function abnormalities between the two groups. The authors conclude a health hazard did not exist on the paint line. They recommend that a program of worker education be instituted and that respirators in the paint shop be carefully maintained.
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(1983) Wyandotte Paint Products Company, Pontiac, Michigan. (Click to open report) Adverse exposures and health effects were investigated in March and October, 1982 at Wyandotte Paint Products Company, (SIC-5198) Pontiac, Michigan. The evaluation was requested by a company representative and a representative of the Oil, Chemical and Atomic Workers Union after a union sponsored medical evaluation revealed a significant number of health disorders among a large percentage of workers. Work practices and general workplace hygiene were evaluated, and 28 workers completed a medical q... (Click to show more)Adverse exposures and health effects were investigated in March and October, 1982 at Wyandotte Paint Products Company, (SIC-5198) Pontiac, Michigan. The evaluation was requested by a company representative and a representative of the Oil, Chemical and Atomic Workers Union after a union sponsored medical evaluation revealed a significant number of health disorders among a large percentage of workers. Work practices and general workplace hygiene were evaluated, and 28 workers completed a medical questionnaire. Air samples were collected and analyzed for particulates, metals, methyl- ethyl-ketone (78933) (MEK), and other organic vapors. One kettle cleaner was exposed to MEK concentrations of 628 milligrams per cubic meter (mg/m3), compared to the OSHA standard of 590mg/m3, and two workers were exposed to lead (7439921) concentrations that exceeded the OSHA 8 hour time weighted average limit of 50 micrograms/m3. Exposures to all other substances were within acceptable limits. Workers reported health problems relating to the skin and eyes. Many reported neurologic effects, and 53 percent had symptoms consistent with solvent poisoning. The authors conclude that a potential exposure hazard exists from lead and MEK. They recommend medical surveillance, personal protective equipment, and improvements in general work practices and workplace hygiene.
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(1982) Caribbean Gulf Refining Corporation, Bayamon, Puerto Rico. (Click to open report) Employee exposures to tetraethyl-lead (78002), hydrogen-sulfide (7783064) (HS), and other refinery contaminants at the Caribbean Gulf Refining Corporation (SIC-2911), Bayamon, Puerto Rico were evaluated. The President of the Union de Trabajadores de la Industria del Petroleo requested the study which was performed in July and October of 1981. The facility employs 325 workers, including 110 production workers. General and personal air samples and health questionnaire information were analyzed. Th... (Click to show more)Employee exposures to tetraethyl-lead (78002), hydrogen-sulfide (7783064) (HS), and other refinery contaminants at the Caribbean Gulf Refining Corporation (SIC-2911), Bayamon, Puerto Rico were evaluated. The President of the Union de Trabajadores de la Industria del Petroleo requested the study which was performed in July and October of 1981. The facility employs 325 workers, including 110 production workers. General and personal air samples and health questionnaire information were analyzed. The highest personal exposures to HS were 10 and 14.3 parts per million (ppm) compared to a NIOSH recommended 10 minute ceiling of 10ppm. Two personal air samples for benzene (71432) exceeded the NIOSH recommended standard of 3.2 milligrams per cubic meter. None of the air samples collected were above the limit of detection for tetraethyl-lead. The health questionnaires revealed statistically significant excess reports of throat and eye irritation. Symptoms of intoxication while at work were reported most frequently among both maintenance and operations workers compared to office workers. The authors conclude that a health hazard to hydrogen-sulfide and benzene existed at the Gulfiner Unit and the Platformer Unit, respectively. Recommendations for maintenance and repairs as well as changes in maintenance equipment are provided.
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(1982) Crane Company, Rogers, Arkansas. (Click to open report) In response to a request from the United Steelworkers of America, Local 7178, an evaluation was made at the Crane Company (SIC-3362), Rogers, Arkansas for possible hazardous working conditions due to employee exposures to lead (7439921), iron-oxide (1309371), zinc- oxide (1314132), silica (7631869) and other dusts. Since engineering changes were due to be made at the facility, this investigation was delayed until these changes were in place. A total of 69 personal breathing zone and general air ... (Click to show more)In response to a request from the United Steelworkers of America, Local 7178, an evaluation was made at the Crane Company (SIC-3362), Rogers, Arkansas for possible hazardous working conditions due to employee exposures to lead (7439921), iron-oxide (1309371), zinc- oxide (1314132), silica (7631869) and other dusts. Since engineering changes were due to be made at the facility, this investigation was delayed until these changes were in place. A total of 69 personal breathing zone and general air samples were collected with the following results: iron/iron-oxide concentrations ranged from 0.02 to 0.24 milligrams per cubic meter (mg/m3); zinc/zinc-oxide, 0.16 to 4.48mg/m3; particulate matter, 0.7 to 5.7mg/m3; respirable particulates, 0.4 to 3.0mg/m3; and silica, 2.1 to 5.0mg/m3. Of the 14 personal breathing zone samples taken, 12 exceeded the limits for lead. Problems with skin irritation, cough, tiredness and headache occurred more frequently among core/cleaning workers than other workers, and may have been due to formaldehyde (50000) exposure. A prevalence of dry, cracked hands occurred among mold workers as a result of their use of solvents. The authors conclude that a potential health hazard exists for production area workers from lead and silica exposures, for core/cleaning workers from formaldehyde, and for mold workers from skin contact with solvents. The authors recommend improvements in ventilation, housekeeping, and protective measures. Preplacement and periodic physical examinations, including chest x-rays and pulmonary function tests should be administered to workers exposed to silica.
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(1982) Davis Monthan Air Force Base, Tucson, Arizona. (Click to open report) A health hazard evaluation of heat stress and solvent exposures to workers engaged in preservation servicing of mothballed planes at Davis Monthan Air Force Base (SIC-4582), Tuscon, Arizona was performed. A representative of the American Federation of Government Employees, Local 2924, requested the evaluation. The study was conducted on August 25 through 28, 1981. Area air samples for lead (7439921), chromium (7440473), methyl-ethyl-ketone (78933) (MEK), methylene-chloride (75092) (MCl), and tot... (Click to show more)A health hazard evaluation of heat stress and solvent exposures to workers engaged in preservation servicing of mothballed planes at Davis Monthan Air Force Base (SIC-4582), Tuscon, Arizona was performed. A representative of the American Federation of Government Employees, Local 2924, requested the evaluation. The study was conducted on August 25 through 28, 1981. Area air samples for lead (7439921), chromium (7440473), methyl-ethyl-ketone (78933) (MEK), methylene-chloride (75092) (MCl), and total hydrocarbons were collected, and heat stress was evaluated. Lead samples were below the detection limit of 0.001 milligrams per cubic meter (mg/m3). Chromium samples peaked at 0.05mg/m3 compared to a NIOSH standard of Total hydrocarbons sample concentrations peaked at 299mg/m3 compared to a NIOSH standard of 525mg/m3. The wet bulb globe temperature always exceeded 26.7 degrees-C by midmorning. Workers reported few symptoms of heat stress although pulse rate and skin temperature were occasionally excessive. The authors conclude that there were no excessive exposures to solvents. However, workers are subjected to a hot environment often exceeding the upper limit for strenuous work. The authors recommend reducing and monitoring heat stress during work.
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(1982) Eaton Corporation, Forrest City, Arkansas. (Click to open report) Environmental exposures and worker health complaints at Eaton Corporation (SIC-3536), Forrest City, Arkansas were investigated. The study was requested by Local 5681 of the United Steel Workers of America and was performed on August 5 and November 18, 1981. The facility employs about 550 workers including 100 machinists who were exposed to cutting fluid in the machine shop. Workers complained of periodic episodes of rashes on their hands and arms. During the initial walk through it was determine... (Click to show more)Environmental exposures and worker health complaints at Eaton Corporation (SIC-3536), Forrest City, Arkansas were investigated. The study was requested by Local 5681 of the United Steel Workers of America and was performed on August 5 and November 18, 1981. The facility employs about 550 workers including 100 machinists who were exposed to cutting fluid in the machine shop. Workers complained of periodic episodes of rashes on their hands and arms. During the initial walk through it was determined that none of the machinists had developed dermatitis since early June when most machines and coolant reservoirs had been cleaned and refilled with new coolant. Air concentrations of lead were below the limit of detection of 3 micrograms per liter. The authors conclude that a health hazard did not exist at the time of the survey. Recommendations to maintain a safe working environment include handling of cutting coolants according to manufacturer's directions.
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(1982) Electrodyne Company, Batavia, Ohio. (Click to open report) Employee exposure to lead (7439921) at the Electrodyne Company (SIC- 3499) in Batavia, Ohio was investigated. The survey request came from the Vice President of the company who was concerned that 20 employees involved in the production of a millable magnetic material were dangerously exposed to airborne lead. An OSHA survey had found measured airborne lead concentrations above their permissible value of 50 micrograms per cubic meter. In addition, management requested assistance in designing and ... (Click to show more)Employee exposure to lead (7439921) at the Electrodyne Company (SIC- 3499) in Batavia, Ohio was investigated. The survey request came from the Vice President of the company who was concerned that 20 employees involved in the production of a millable magnetic material were dangerously exposed to airborne lead. An OSHA survey had found measured airborne lead concentrations above their permissible value of 50 micrograms per cubic meter. In addition, management requested assistance in designing and evaluating controls for reducing lead exposure. Environmental measurements of lead and particulates conducted on August 12, 1981 showed lead concentrations from 9 to 460 micrograms per cubic meter. On January 12, 1982, after installation of exhaust hoods at the suggestion of NIOSH, lead concentrations ranged from 22 to 800 micrograms per cubic meter. The author concludes that neither general exhaust ventilation nor limited local exhaust ventilation were sufficient to reduce airborne concentrations of total particulates to below the recommended criteria of 10 milligrams per cubic meter. The authors suggest that additional local exhaust ventilation and administrative controls be installed.
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(1982) Federal Correctional Institution, Miami, Florida. (Click to open report) Working conditions in the Industry Building at the Federal Correctional Institution (SIC-9223), Miami, Florida were investigated on May 12 to 14, 1981. About 40 inmates were employed to assemble electronic cables. An industrial hygiene investigation was conducted to determine if workers were adversely affected by exposure to methyl-ethyl-ketone (78933) (MEK), 1,1,1-trichloroethane (71556) (methyl-chloroform), and soldering fumes. The survey was prompted by complaints of headaches, dizziness, nau... (Click to show more)Working conditions in the Industry Building at the Federal Correctional Institution (SIC-9223), Miami, Florida were investigated on May 12 to 14, 1981. About 40 inmates were employed to assemble electronic cables. An industrial hygiene investigation was conducted to determine if workers were adversely affected by exposure to methyl-ethyl-ketone (78933) (MEK), 1,1,1-trichloroethane (71556) (methyl-chloroform), and soldering fumes. The survey was prompted by complaints of headaches, dizziness, nausea, and related symptoms. Personal exposures were determined by collecting air samples. The highest exposures to MEK and methyl-chloroform were 89.2 and 15 parts per million (ppm), respectively. The NIOSH recommended standards for MEK and methyl-chloroform are 200ppm and 350ppm, respectively. Toluene-2,4-diisocyanate (584849) (TDI) was found in the breathing zone of one inmate at a concentration of hour time weighted average. General dilution ventilation was inadequate at the work site. Liver enzymes were elevated in three workers exposed to TDI. The author concludes that a potential health hazard did exist as a result of TDI exposure. However, the symptoms of TDI exposure are not consistent with the symptoms reported by the inmates. Elevated liver enzyme findings could not be explained.
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(1982) Federal Reserve Bank, Cincinnati, Ohio. (Click to open report) Lead (7439921) exposures among bank guards during indoor shooting practice were investigated. The management of the Cincinnati Branch of the Federal Reserve Bank (SIC-6011) requested the study which was performed on October 6, 1981. The shooting range is used by about 25 guards. Seven personal breathing zone air samples were collected during shooting and ventilation measurements were conducted. One shooter was exposed to lead at an 8 hour time weighted average (TWA) concentration of 4.0 microgra... (Click to show more)Lead (7439921) exposures among bank guards during indoor shooting practice were investigated. The management of the Cincinnati Branch of the Federal Reserve Bank (SIC-6011) requested the study which was performed on October 6, 1981. The shooting range is used by about 25 guards. Seven personal breathing zone air samples were collected during shooting and ventilation measurements were conducted. One shooter was exposed to lead at an 8 hour time weighted average (TWA) concentration of 4.0 micrograms per cubic meter (microg/m3). Five shooters were exposed to concentrations below the limit of detection of 3microg/m3. The range tester was exposed to TWA concentrations of lead at 3.0microg/m3 and of zinc at 10microg/m3. The OSHA standards for inorganic lead and zinc-oxide are 50microg/m3 and 5000microg/m3, respectively. The ventilation system was imbalanced as more air was supplied than was properly exhausted. The author concludes that a hazard from overexposure to lead and zinc did not exist.
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