If you cannot find anything that addresses your concerns, please contact us to see how we can help.
All NIOSH Health Hazard Evaluation reports and other NIOSH publications are available at no cost.
You can either download a copy of the publication from the website or contact us for a copy.
For HHE reports, please send an email to HHERequestHelp@cdc.gov.
Information about all other NIOSH publications is available at https://www.cdc.gov/niosh/pubs/.
We carefully review our reports prior to publication, but we do make errors from time to time.
We regret any typographical or other minor errors that you might find. If you find a substantive factual or data-related error, let us know.
Please send an email to HHERequestHelp@cdc.gov with the report number (ex. HHE 2013-0500-7500),
the authors' names, the error you are reporting, and the page number of the error. We will look into your comments,
fix confirmed errors, and repost the report. Thank you for your interest in the HHE Program.
HHE Search Results
1060 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
(1982) Keokuk Steel Castings, Incorporated, Keokuk, Iowa. (Click to open report) Health problems among workers at Keokuk Steel Castings (SIC-3321), Keokuk, Iowa were investigated. Survey was requested by the United Steelworkers of America. Environmental and medical studies were performed in March, 1981. A followup medical survey was conducted in March, 1982. Two personal breathing zone samples in the metal pouring area indicated exposure to carbon-monoxide (630080) (CO) at 58 and 94 milligrams per cubic meter (mg/m3). The NIOSH standard is 39mg/m3. Personal breathing zone sa... (Click to show more)Health problems among workers at Keokuk Steel Castings (SIC-3321), Keokuk, Iowa were investigated. Survey was requested by the United Steelworkers of America. Environmental and medical studies were performed in March, 1981. A followup medical survey was conducted in March, 1982. Two personal breathing zone samples in the metal pouring area indicated exposure to carbon-monoxide (630080) (CO) at 58 and 94 milligrams per cubic meter (mg/m3). The NIOSH standard is 39mg/m3. Personal breathing zone samples for formaldehyde (50000) indicated exposures of 0.18 to 0.50mg/m3. NIOSH classifies formaldehyde as a potential carcinogen and recommends exposures be kept to a minimum. Exposures to respirable free silica (14808607) were 0.10 to 0.12mg/m3, in excess of the NIOSH standard of area who had worked there prior to the implementation of engineering controls indicated the frequent occurrence of hazy vision and respiratory irritation during earlier work experience. The authors conclude that a health hazard exists from overexposure to free silica and CO. Exposure to formaldehyde should be minimized. The authors suggest that earlier exposure to aliphatic amines caused complaints of hazy vision and respiratory problems.
(Click to show less) (Click to open report)
(1982) Kwik Kold, Kay Laboratories, Moberley, Missouri. (Click to open report) An industrial hygiene and medical survey to determine airborne concentrations of total and respirable dust, nitrogen-dioxide (10102440) (NO2), nitrous-oxide (10024972) (NO), and carbon-monoxide (630080) (CO) was conducted. Employees at the Kwik Kold, Kay Laboratories (SIC-3842), Moberley, Missouri requested the survey which was conducted on April 15 and 16, and May, 1, 1981. Fifty two line workers reported concerns about respiratory and skin symptoms. Exposures for respirable particulate concent... (Click to show more)An industrial hygiene and medical survey to determine airborne concentrations of total and respirable dust, nitrogen-dioxide (10102440) (NO2), nitrous-oxide (10024972) (NO), and carbon-monoxide (630080) (CO) was conducted. Employees at the Kwik Kold, Kay Laboratories (SIC-3842), Moberley, Missouri requested the survey which was conducted on April 15 and 16, and May, 1, 1981. Fifty two line workers reported concerns about respiratory and skin symptoms. Exposures for respirable particulate concentrations ranged from 0.10 to 0.45 milligrams per cubic meter (mg/m3) of air over an 8 hour time weighted average (TWA). Total particulate concentrations were particulates is 15mg/m3. With the exception of one peak NO2 measurement, all CO, NO2 and NO samples were well below NIOSH recommended exposure limits. Workers on production lines using ammonium-nitrate (6484522) were more likely than nonline production personnel to report skin or mucous membrane irritation. The authors conclude that a health hazard of systematic toxicity did not exist at the time of the survey. The authors suggest that exposure to ammonium-nitrate may cause skin and mucous membrane irritation. The recommend engineering controls, protective clothing and proper maintenance procedures to reduce exposures.
(Click to show less) (Click to open report)
(1982) Louisiana-Pacific, Mellen, Wisconsin. (Click to open report) Worker exposures to veneer dryer emissions were surveyed on September 24 to 26, 1981 at Louisiana-Pacific (SIC-2435) in Mellen, Wisconsin. Evaluation was requested by the International Woodworkers of America, Local 4-335, for 68 workers. Air samples were analyzed for alpha-pinene (80568), beta-pinene (127913), abietec-acid (514103), pimaric-acid (127275), and tannic-acid (1401554). Drying area workers completed preshift and postshift medical symptom questionnaires. During oak drying, mean concen... (Click to show more)Worker exposures to veneer dryer emissions were surveyed on September 24 to 26, 1981 at Louisiana-Pacific (SIC-2435) in Mellen, Wisconsin. Evaluation was requested by the International Woodworkers of America, Local 4-335, for 68 workers. Air samples were analyzed for alpha-pinene (80568), beta-pinene (127913), abietec-acid (514103), pimaric-acid (127275), and tannic-acid (1401554). Drying area workers completed preshift and postshift medical symptom questionnaires. During oak drying, mean concentrations of pinenes, abietic-acid, primaric-acid, and tannic- acid were 0.10, 0.014, 0.014, and 0.013 milligrams per cubic meter (mg/m3), respectively. During pine drying, respective mean concentrations of pinenes, abietic-acid, and primaric-acid were 1.47, 7.0, and 0.034mg/m3. Tannic-acid does not occur in pine wood. No exposure standards exist for any of the test agents. Among the 68 workers, 28 reported eye, nose and throat irritation during oak drying operations. Symptom frequency was less during pine drying operations. The authors conclude that exposure to veneer emissions can cause mild, short term irritation symptoms in workers. They recommend elimination of potential leak areas as well as medical monitoring and education of exposed workers.
(Click to show less) (Click to open report)
(1982) McAlpin's Department Store, Cincinnati, Ohio. (Click to open report) Worker exposure to dust during tearoff operations of old coal-tar pitch and petroleum pitch roofs was investigated. The survey resulted from a request by the United Union of Roofers, Waterproofers and Allied Workers and was performed on November 2, 1981 at McAlpin's Department Store, Cherry Grove Shopping Center (SIC-1761), Cincinnati, Ohio. About 10 workers were involved in the roof removal. Personal breathing zone total dust samples and a bulk dust sample were collected and analyzed. The bulk ... (Click to show more)Worker exposure to dust during tearoff operations of old coal-tar pitch and petroleum pitch roofs was investigated. The survey resulted from a request by the United Union of Roofers, Waterproofers and Allied Workers and was performed on November 2, 1981 at McAlpin's Department Store, Cherry Grove Shopping Center (SIC-1761), Cincinnati, Ohio. About 10 workers were involved in the roof removal. Personal breathing zone total dust samples and a bulk dust sample were collected and analyzed. The bulk dust contained bulk material. No polynuclear-aromatic-hydrocarbons (PNAs) were detected in the bulk samples. In the personal breathing zone, the cyclohexane soluble fraction ranged from 0.09 to 2.3 milligrams per cubic meter. Store employees reported no work related health complaints. No recommended exposure value has been established for cyclohexane solubles associated with petroleum pitch. The author concludes that workers were not exposed to PNAs during the petroleum pitch roof tearoff. The authors suggest that exposure to petroleum pitch dust be kept as low as possible until more information is available on possible health effects resulting from exposure.
(Click to show less) (Click to open report)
(1982) Mid-South Terminals Corporation, Memphis, Tennessee. (Click to open report) Effects of exposures from the coal-tar pitch and petroleum-pitch transfer operations at Mid South Terminals Corporation (SIC-4463), Memphis, Tennessee were evaluated. Survey was requested by Local 1671 of International Longshoremen's Association and was performed in August and October, 1981. Sixty workers were employed at the terminal. Personal and area breathing samples were measured and work practices and equipment were evaluated. All coal-tar-pitch benzene (65996932) soluble exposures approxi... (Click to show more)Effects of exposures from the coal-tar pitch and petroleum-pitch transfer operations at Mid South Terminals Corporation (SIC-4463), Memphis, Tennessee were evaluated. Survey was requested by Local 1671 of International Longshoremen's Association and was performed in August and October, 1981. Sixty workers were employed at the terminal. Personal and area breathing samples were measured and work practices and equipment were evaluated. All coal-tar-pitch benzene (65996932) soluble exposures approximated or exceeded the NIOSH 0.1 milligrams per cubic meter (mg/m3) criteria. The pitch operations generated respirable particles with a benzene soluble fraction ranging from 0.09 to 0.18mg/m3. Six polynuclear aromatic hydrocarbons ranging from 0.02 to 0.07mg/m3 were identified in two respirable benzene soluble samples. Protective equipment was considered adequate; however, work practices were deficient. Skin and eye irritations were reported almost universally by workers. The authors conclude that working with the pitch without appropriate personal protective equipment is associated with a health hazard. Handling the pitch at night and using personal protective equipment has decreased the health risks, but acute health effects are still occurring. Recommendations are for dust control, minimum contact with pitch dust, protection against ultraviolet light, and medical monitoring.
(Click to show less) (Click to open report)
(1982) Mine I.D. No. 1800155, Allied Chemical Corporation, Green River Works, Green River, Wyoming. (Click for full summary) In response to a request from the United Steelworkers of America, Local 15320, an evaluation was conducted of possible hazardous working conditions at Allied Chemical Company Green River Works (SIC- 1474), Green River, Wyoming. Trona mining was carried out at the site; the facility employed approximately 1,300 people, with about 1,000 of these being miners and maintenance personnel. An industrial hygiene survey was conducted over three shifts on 2 days. Ambient air samples were collected for tot... (Click to show more)In response to a request from the United Steelworkers of America, Local 15320, an evaluation was conducted of possible hazardous working conditions at Allied Chemical Company Green River Works (SIC- 1474), Green River, Wyoming. Trona mining was carried out at the site; the facility employed approximately 1,300 people, with about 1,000 of these being miners and maintenance personnel. An industrial hygiene survey was conducted over three shifts on 2 days. Ambient air samples were collected for total dust, respirable dust, free silica (14808607), trace metals, asbestos (1332214), ammonia (7664417), nitrogen-dioxide (10102440), particulate aromatic hydrocarbons and formaldehyde (50000). Trona alkalinity was also measured. Some excessive levels were noted for total dust and ammonia. There was no asbestos or crystalline silica found, and exposures to trace metals, formaldehyde and nitrogen-dioxide were not considered significant. Other contaminant levels were insignificant. The author notes that trona should be considered a primary skin irritant, able to produce contact dermatitis. The author recommends that efforts be made to reduce contact with trona, that cartridge respirators for ammonia should be available during tamping and after blasting, and that ventilation and respirators be used to reduce total dust exposure in underground mining activities.
(Click to show less)
Contact us to obtain a copy of report MHHE-80-107.
(1982) Mylan Pharmaceuticals, Morgantown, West Virginia. (Click to open report) Exposures to chlorthalidone (77361) (CTD) were investigated on May 18, 19, 28 and 29, 1981 at Mylan Pharmaceuticals Company (SIC-2834), Morgantown, West Virginia. Evaluation was requested by a representative of the Oil, Chemical and Atomic Workers Union for 225 employees. Personal and area air samples were analyzed for CTD, dust, and methylene-chloride (75092) (MC). Medical questionnaires and tests were given to 10 CTD exposed workers and 10 comparisons. Total and respirable dust concentrations ... (Click to show more)Exposures to chlorthalidone (77361) (CTD) were investigated on May 18, 19, 28 and 29, 1981 at Mylan Pharmaceuticals Company (SIC-2834), Morgantown, West Virginia. Evaluation was requested by a representative of the Oil, Chemical and Atomic Workers Union for 225 employees. Personal and area air samples were analyzed for CTD, dust, and methylene-chloride (75092) (MC). Medical questionnaires and tests were given to 10 CTD exposed workers and 10 comparisons. Total and respirable dust concentrations were 0.6 to 14.4 and 0.1 to exposure standard is given. Exposures to MC ranged from 1 to 25 parts per million (ppm), compared to NIOSH limit of 75ppm. CTD concentrations were from 1.1 to 2.3mg/m3: no exposure standard exists. Compared to comparisons CTD production workers had reduced orthostatic blood pressure, widening of pulse pressure, smaller decrease in serum glucose and no decrease in urinary sodium/potassium ratio. Blood concentrations of CTD were detected in 7 of 10 workers, but did not correlate to exposure concentrations. The authors conclude that workers can absorb CTD, and that some workers may be sensitive to it. They recommend minimizing exposure and establishing exposure standards for CTD.
(Click to show less) (Click to open report)
(1982) Olin Chemical Corporation, Lake Charles, Louisiana. (Click to open report) Possible health hazards due to worker exposure to chlorinated isocyanurates at Olin Chemical (SIC-286), Lake Charles, Louisiana were investigated. The study was requested by Local 407 International Union of Operating Engineers and was performed on November 3 and 4, 1981. At the time of the survey about 90 workers were employed in production activities associated with packaging trichloroisocyanuric-acid (87901) (TCCA) and sodium- dichloroisocyanurate (2893789) (NaDDC). Personal breathing zone sam... (Click to show more)Possible health hazards due to worker exposure to chlorinated isocyanurates at Olin Chemical (SIC-286), Lake Charles, Louisiana were investigated. The study was requested by Local 407 International Union of Operating Engineers and was performed on November 3 and 4, 1981. At the time of the survey about 90 workers were employed in production activities associated with packaging trichloroisocyanuric-acid (87901) (TCCA) and sodium- dichloroisocyanurate (2893789) (NaDDC). Personal breathing zone sampling and medical interviews were performed. Particulate concentrations ranged from 0.11 to 38 milligrams per cubic meter. About 60 percent of the dust near the packaging areas was within the respirable size range. No OSHA standards for exposure to any chlorinated isocyanurates have been developed. Workers used respirator facepieces with high efficiency particulate filters. All production workers reported one or more work related symptoms. The most common symptoms were eye irritation and cough. Seventy eight percent of the women interviewed reported problems or changes in their menstrual cycle since beginning work in the packaging area. The authors conclude that workers are not adequately protected from the irritant effects of TCCA and NaDDC. Engineering controls, medical surveillance, respiratory protection and improved housekeeping procedures are recommended.
(Click to show less) (Click to open report)
(1982) Pacific, Gas and Electric-Geyers Facility, San Francisco, California. (Click to open report) Hazardous exposures were investigated at Pacific Gas and Electric, Geysers Facility (SIC-493) in San Francisco, California on August 7, 1980. The evaluation was requested by an authorized representative of the International Brotherhood of Electrical Workers, Local 1245, on behalf of an unspecified number of workers concerned about incidences of heart attacks, colds, and other ailments. Personal and area air samples were analyzed, and medical questionnaires were sent to about 300 employees. Conce... (Click to show more)Hazardous exposures were investigated at Pacific Gas and Electric, Geysers Facility (SIC-493) in San Francisco, California on August 7, 1980. The evaluation was requested by an authorized representative of the International Brotherhood of Electrical Workers, Local 1245, on behalf of an unspecified number of workers concerned about incidences of heart attacks, colds, and other ailments. Personal and area air samples were analyzed, and medical questionnaires were sent to about 300 employees. Concentrations of vanadium-pentoxide (1314621), inorganic-mercury (7439976), inorganic-arsenic (7440382), nuisance dust, sodium-hydroxide (1310732), and acrylamide (79061) were all below NIOSH standards of 0.05, 0.05, 0.002, 15 (CAL-OSHA), 2.0, and 0.3 milligrams per cubic meter, respectively. Asbestos (1332214) concentrations were also below the NIOSH limit of 0.1 fibers per cubic centimeter. The reported heart attack incidence among the workers was not greater than that for the general population. Lack of a comparison group precluded investigation of the relationship between hypertension, stress, and heart attack. The authors conclude that no health hazard exists. They recommend worker training and education, use of protective equipment, and provision of portable eye wash facilities.
(Click to show less) (Click to open report)
(1982) Pennsylvania Department of Transportation, Montoursville, Pennsylvania. (Click to open report) Asbestos (1332214) exposures at the Pennsylvania Department of Transportation District Office (SIC-9621) in Montoursville, Pennsylvania were investigated. The survey was requested by AFSCME, AFL-CIO, Council 13, and was performed on February 2, 1982. Sampling for asbestos was conducted in areas which had a false ceiling or where the ceiling was sealed with three coats of paint. Bulk samples of settled dust, ceiling tile, and insulation were also examined for asbestos content. Area air samples we... (Click to show more)Asbestos (1332214) exposures at the Pennsylvania Department of Transportation District Office (SIC-9621) in Montoursville, Pennsylvania were investigated. The survey was requested by AFSCME, AFL-CIO, Council 13, and was performed on February 2, 1982. Sampling for asbestos was conducted in areas which had a false ceiling or where the ceiling was sealed with three coats of paint. Bulk samples of settled dust, ceiling tile, and insulation were also examined for asbestos content. Area air samples were below the analytical limit of detection of 0.01 fibers per cubic centimeter of air and thus well below OSHA standards of 2 fibers per cubic centimeter of air. Of the settled dust samples, only one contained asbestos (less than 1 percent). Two of five ceiling tile insulations contained asbestos (1 to 2 and 10 to 20 percent, respectively). The author concludes that there is no health hazard due to asbestos exposure during normal working operations; however, there could be exposures to asbestos during housekeeping and maintenance operations. Recommendations are to perform all cleaning and dusting operations using vacuum or wet methods for these operations.
(Click to show less) (Click to open report)
