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HHE Search Results
1063 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
(1993) Commercial Steel Treating Company, Cleveland, Ohio. (Click to open report) In response to a request received from the Sentinel Event Notification System for Occupational Risk Program (SENSOR) from the Ohio Department of Health, a study was conducted on exposures to respirable silica (14808607) at a sandblasting operation being conducted at the Commercial Steel Treating Company (SIC-3471) in Cleveland, Ohio. SENSOR had been informed of the death of a sandblasting worker due to silico tuberculosis; the worker had been employed at the company for 10 years. The facility he... (Click to show more)In response to a request received from the Sentinel Event Notification System for Occupational Risk Program (SENSOR) from the Ohio Department of Health, a study was conducted on exposures to respirable silica (14808607) at a sandblasting operation being conducted at the Commercial Steel Treating Company (SIC-3471) in Cleveland, Ohio. SENSOR had been informed of the death of a sandblasting worker due to silico tuberculosis; the worker had been employed at the company for 10 years. The facility heat treated and sandblasted products such as weldments. Air samples obtained from the sandblasting area were evaluated for airborne respirable silica and medical evaluations, including chest X-rays, were conducted on 16 of the 17 employees. All but one of the air samples demonstrated levels of respirable quartz that were in excess of the OSHA permissible exposure limit of 0.1mg/m3. Abnormal pulmonary function test results were seen in five of the workers. Four had opacities in the lungs of 1/0 or greater, one had advanced silicosis, and four had radiological evidence of tuberculosis scarring. The author concludes that there is a serious problem related to respirable silica dust at this sandblasting operation. The author recommends that medical screenings and engineering controls be instituted.
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(1993) Crown, Cork, and Seal Company, Inc., Cincinnati, Ohio. (Click to open report) In response to a confidential employee request, a study was conducted on potential occupational exposures to several compounds as well as an evaluation of a possible excess of cancer deaths among employees at Crown, Cork, and Seal (SIC-3411) in Cincinnati, Ohio. Skin rashes, burning eyes and mucous membrane irritation had been reported by workers. The facility employed about 100 workers in the production of pop top cans. Air samples were analyzed for volatile organic compounds, calcium (7440702)... (Click to show more)In response to a confidential employee request, a study was conducted on potential occupational exposures to several compounds as well as an evaluation of a possible excess of cancer deaths among employees at Crown, Cork, and Seal (SIC-3411) in Cincinnati, Ohio. Skin rashes, burning eyes and mucous membrane irritation had been reported by workers. The facility employed about 100 workers in the production of pop top cans. Air samples were analyzed for volatile organic compounds, calcium (7440702), and other elements. Fourteen workers with potential exposures to lime dust, paints, oils, and solvents were given medical examinations. Personnel records and the OSHA 200 Injury and Illness logs were reviewed. No exposures in excess of recommended standards were recognized. Over the previous 3 years, there were three cases of lung cancer and one renal cell carcinoma reported in employees. No relevant past exposure to potential occupational causative agents was found, and the distribution of cancer types was not unusual. The authors recommend that hand protection and local exhaust ventilation be used to reduce exposure to skin irritants.
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(1993) General Castings - Power Street Facility, Cincinnati, Ohio. (Click to open report) In response to a request from management, an evaluation was undertaken of worker exposures in the coremaking, molding, pouring, melting, shakeout, cleaning and sand handling areas of the General Castings Power Street Facility (SIC-3321), Cincinnati, Ohio. The facility was a gray and ductile iron foundry which employed 32 workers. Three coremaking processes were used: hot shell, oil bake, and no bake. Of the 15 environmental samples taken, four exceeded the OSHA 100 micrograms/cubic meter (microg... (Click to show more)In response to a request from management, an evaluation was undertaken of worker exposures in the coremaking, molding, pouring, melting, shakeout, cleaning and sand handling areas of the General Castings Power Street Facility (SIC-3321), Cincinnati, Ohio. The facility was a gray and ductile iron foundry which employed 32 workers. Three coremaking processes were used: hot shell, oil bake, and no bake. Of the 15 environmental samples taken, four exceeded the OSHA 100 micrograms/cubic meter (microg/m3) limit for respirable silica (14808607) as quartz. At the time of the survey, a local exhaust ventilation and bag house system was being installed. Personal breathing zone concentrations of lead (7439921) exceeded the 50microg/m3 permissible exposure level for the furnace operator and two pourers. Benzene (71432) exposures were in excess of the 0.1 part per million recommended exposure limit for two coremakers and a pourer. Carbon-monoxide (630080) levels ranged from 6 to 38 parts per million (ppm). Phenol (108952), toluene (108883), formaldehyde (50000), and other metals did not exceed recommended criteria levels. The authors conclude that workers without respiratory protection were overexposed to respirable silica, lead, carbon-monoxide, and benzene. The authors recommend that engineering controls and improved work practices be instituted to control exposures.
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(1993) General Castings - Toledo Street Facility, Delaware, Ohio. (Click to open report) In response to a request from management, an investigation was begun into worker exposures at the Toledo Street Facility of General Castings (SIC-3321), Delaware, Ohio. The facility was a gray and ductile iron foundry with 55 workers on three shifts. Personal breathing zone concentrations of respirable silica (14808607) ranged from 31 to 284 micrograms per cubic meter (microg/m3) as time weighted averages (TWAs). Of the 16 nearly full shift samples taken, six exceeded the OSHA Permissible Exposu... (Click to show more)In response to a request from management, an investigation was begun into worker exposures at the Toledo Street Facility of General Castings (SIC-3321), Delaware, Ohio. The facility was a gray and ductile iron foundry with 55 workers on three shifts. Personal breathing zone concentrations of respirable silica (14808607) ranged from 31 to 284 micrograms per cubic meter (microg/m3) as time weighted averages (TWAs). Of the 16 nearly full shift samples taken, six exceeded the OSHA Permissible Exposure Limit of 100microg/m3. Benzene (71432S) was detected in one sample for a molder at 0.1 parts per million (ppm), equal to the NIOSH recommended limits. Formaldehyde (50000) concentrations in the area ranged from 0.012 to 0.026ppm. Carbon-monoxide (630080) concentrations ranged from 2 to 30ppm with five of the ten personal breathing zone samples exceeding the accepted levels. Phenol (108952) at 0.07 to 0.54ppm, isopropanol (67630) at 1 to 38ppm, toluene (108883) at less than 0.062 to 0.066ppm, and the metals aluminum (7429905), chromium (7440473), copper (7440508), iron (7439896), magnesium (7439954), manganese (7439965), lead (7439921), and zinc (7440666), did not exceed the recommended limits. The authors conclude that there was a hazard from respirable silica, carbon-monoxide, formaldehyde, and benzene exposures in the coremaking, molding, and shakeout areas. The authors recommend that engineering controls, an improved respiratory protection program, and improved work practices be implemented to reduce exposures.
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(1993) Haddon Craftsmen, Inc., Scranton, Pennsylvania. (Click to open report) In response to a request, an investigation was begun into possible exposures associated with hot melt glue, shrinkwrap, and foil stamping operations at Haddon Craftsmen, Inc., (SIC-2789), Scranton, Pennsylvania. Worker exposure to carbon-monoxide (630080), noise and paper dust were also of concern. The company was a book bindery, a three story complex employing about 115 workers in the office and 235 in the production of the books. Printing was done off site. Six varieties of hot melt glues were... (Click to show more)In response to a request, an investigation was begun into possible exposures associated with hot melt glue, shrinkwrap, and foil stamping operations at Haddon Craftsmen, Inc., (SIC-2789), Scranton, Pennsylvania. Worker exposure to carbon-monoxide (630080), noise and paper dust were also of concern. The company was a book bindery, a three story complex employing about 115 workers in the office and 235 in the production of the books. Printing was done off site. Six varieties of hot melt glues were used in nine machines on three floors to produce 100,000 hard cover and 25,000 paperback books daily. None of the measurements taken for total airborne particulate, carbon-monoxide, 1,1,1-trichloroethane (71556) and general aldehydes exceeded the recommended limits. Exposures were above recommended limits (lowest feasible level) for acetaldehyde (75070) and formaldehyde (50000). Workers were potentially exposed to noise levels in excess of the OSHA Action Level of 85 decibels-A. Symptoms of upper respiratory irritation were noted in some of the ten employee medical records reviewed. Numerous complaints of repetitive motion trauma were seen in OSHA logs. The authors conclude that there was a potential hazard from acetaldehyde and formaldehyde exposures. The authors recommend that exposures be controlled to the lowest feasible level. Work practices and engineering controls throughout the facility should be improved.
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(1993) Hawaiian Commercial and Sugar Company, Puunene, Hawaii; Hamakua Sugar Plantation, Honakaa, Hawaii. (Click to open report) In response to a request from the Hawaii Department of Health, an investigation was begun into possible hazardous working conditions at the Hawaiian Commercial and Sugar Company (SIC-0133), Puuene, and the Hamakua Sugar Plantation, Honakaa. Of particular concern was the possibility that chronic respiratory diseases were related to smoke containing biogenic silica fibers (BSF). BSF exposure was evaluated and a case/control study of mesothelioma and BSF exposure was pursued using records from the ... (Click to show more)In response to a request from the Hawaii Department of Health, an investigation was begun into possible hazardous working conditions at the Hawaiian Commercial and Sugar Company (SIC-0133), Puuene, and the Hamakua Sugar Plantation, Honakaa. Of particular concern was the possibility that chronic respiratory diseases were related to smoke containing biogenic silica fibers (BSF). BSF exposure was evaluated and a case/control study of mesothelioma and BSF exposure was pursued using records from the Hawaii Tumor Registry to identify subjects. Exposure to BSF was recorded for equipment operators involved in moving sugarcane into the mill. The air concentrations of inorganic fibers ranged from 1,200 to 8,350 fibers/cubic meter (f/m3). Rake operators had the highest exposure of field workers, ranging from 1,250 to 56,280f/m3. Asbestos (1332214) was detected in air samples from machinists, mechanics and operators of planting machinery with the highest concentration being 0.77f/cubic centimeter. In the medical study of 355 sugarcane workers, neither respiratory symptoms or chest X-ray abnormalities were associated with BSF exposure. The authors conclude that no association was found between occupational exposure to BSF and respiratory symptoms, X-ray signs of chronic lung disease or mesothelioma. At the time of the survey, mill workers were exposed to asbestos. The authors recommend measures to decrease the exposure to asbestos at these sites.
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(1993) Iron Workers Union, Local 372, Cincinnati, Ohio. (Click to open report) In response to a request from the International Iron Workers Local 72 (SIC-1791) in Cincinnati, Ohio, an investigation was begun into possible hazardous working conditions arising from the cutting of epoxy coated steel reinforcing rod used in the construction of concrete structures. Workers were also concerned about possible exposures occurring during recoating of steel with a two part epoxy resin paint. Personal breathing zone air samples were collected during cutting procedures conducted with ... (Click to show more)In response to a request from the International Iron Workers Local 72 (SIC-1791) in Cincinnati, Ohio, an investigation was begun into possible hazardous working conditions arising from the cutting of epoxy coated steel reinforcing rod used in the construction of concrete structures. Workers were also concerned about possible exposures occurring during recoating of steel with a two part epoxy resin paint. Personal breathing zone air samples were collected during cutting procedures conducted with either a cutting torch or a cut off saw, and analyzed for total particulates, metals, oxides of nitrogen, aldehydes, 4,4-methylene-dianiline (101779), volatile organic compounds and carbon-monoxide (630080). Sampling for methyl- isobutyl-ketone (141797), xylene (1330207), and 2-butoxyethanol (111762) was conducted during the patch kit operations. The authors conclude that no exposures related to the epoxy resin coating or the patch kit were detected which would be of concern. Over exposures were documented to total particulates and various metals including iron (7439896), nickel (7440020), copper (7440508), titanium (7440326), and arsenic (7440382). These exposures most likely came from the reinforcing rod and the cutting wheel. The authors recommend that measures be taken to reduce these exposures while cutting either coated or uncoated steel.
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(1993) JMS Southeast, Inc., Statesville, North Carolina. (Click to open report) In response to a confidential employee request, an investigation was begun of worker exposures to airborne contaminants and the effectiveness of the ventilation system at JMS Southeast, Inc. (SIC- 3823), Statesville, North Carolina. The company employed 42 workers, including 17 directly involved in manufacturing temperature measurement devices for industrial applications. Processes evaluated at this site during the on site visit included tungsten inert gas welding (TIG), metal grinding, buffing ... (Click to show more)In response to a confidential employee request, an investigation was begun of worker exposures to airborne contaminants and the effectiveness of the ventilation system at JMS Southeast, Inc. (SIC- 3823), Statesville, North Carolina. The company employed 42 workers, including 17 directly involved in manufacturing temperature measurement devices for industrial applications. Processes evaluated at this site during the on site visit included tungsten inert gas welding (TIG), metal grinding, buffing and sanding, brazing and soldering, and degreasing. Observations included sporadic adherence to the use of personal protective equipment and the lack of a formal safety program. Shop vacuums were used to ventilate the grinders and tubing cutters and did not appear to effectively contain the dusts after collection. Air sampling results indicated that contaminant levels were below NIOSH recommended exposure limits. Low concentrations of metals, both fumes and dust, were detected at several workstations. The author concludes that workers were not exposed to airborne contaminants above recommended limits at the time of the survey. The shop vacuums used as local exhaust systems were not intended for this use. The author recommends specific measures to improve the level of safety and health, including ventilation and employee training.
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(1993) Morton Salt Company, Grande Saline, Texas. (Click to open report) In response to a request from the International Chemical Workers Union, exposures to asbestos (1332214) and diesel emissions at the Morton Salt Company (SIC-1479), Grande Saline, Texas were evaluated. A walk through survey, and medical and environmental evaluations were conducted at the mine and mill. Airborne particulate samples were collected and subsequently analyzed for solvent soluble portions. Six samples had concentrations of particulates ranging from 0.1 to 0.17mg/m3. Three samples of su... (Click to show more)In response to a request from the International Chemical Workers Union, exposures to asbestos (1332214) and diesel emissions at the Morton Salt Company (SIC-1479), Grande Saline, Texas were evaluated. A walk through survey, and medical and environmental evaluations were conducted at the mine and mill. Airborne particulate samples were collected and subsequently analyzed for solvent soluble portions. Six samples had concentrations of particulates ranging from 0.1 to 0.17mg/m3. Three samples of sub micron size particulates ranged from 0.20 to 0.27mg/m3. Seven full shift personal nitrogen-dioxide (10102440) samples ranged from 0.47 to 1.4 parts per million (ppm) with a mean exposure of 0.8ppm. Airborne asbestos was not detected in 15 airborne samples collected in the mill area. The prevalence of chronic cough and chronic phlegm were not significant when compared with a group of nonexposed blue collar workers. Three cases of mild restriction of lung volume were noted. Of the 47 chest X-rays taken, one employee had a median reading of 1/1. This same individual also showed moderate obstruction upon pulmonary function testing. The authors conclude that there was a potential hazard from exposure to diesel exhaust and nitrogen- dioxide. The authors recommend specific measures to reduce these occupational exposures.
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(1993) Morton Salt Company, Weeks Island, Louisiana. Revised. (Click to open report) In response to a request from the International Chemical Workers Union, an investigation was made of exposures to asbestos (1332214) and diesel emissions at the Morton Salt Company (SIC-1479), Weeks Island, Louisiana. A walk through survey, and medical and environmental evaluations were conducted at the mine and mill. Diesel equipment was used in the mine. Sub micron particulate exposures ranged from 0.31 to 1.32mg/m3. The most significant source of particulates was diesel exhaust. None of the 2... (Click to show more)In response to a request from the International Chemical Workers Union, an investigation was made of exposures to asbestos (1332214) and diesel emissions at the Morton Salt Company (SIC-1479), Weeks Island, Louisiana. A walk through survey, and medical and environmental evaluations were conducted at the mine and mill. Diesel equipment was used in the mine. Sub micron particulate exposures ranged from 0.31 to 1.32mg/m3. The most significant source of particulates was diesel exhaust. None of the 20 personal breathing zone or area air samples collected in the mill exceeded limits for asbestos. An increased prevalence of chronic cough and phlegm was reported by workers. Chronic symptoms were reported by underground workers in all smoking categories, but only by those surface workers who also smoked. More complaints of eye irritation and tearing of the eyes were noted in underground workers, consistent with diesel byproduct exposure. Pulmonary function studies indicated that four workers had mild obstructive lung disease and one had moderate obstructive lung disease. Three workers with mild restriction of lung volume were also noted. None of the 61 chest films taken was positive for pneumoconiosis. The authors conclude that a potential hazard existed from exposure to diesel exhaust. The authors recommend that occupational exposures to workplace contaminants be reduced. A follow up medical questionnaire survey should be conducted after the implementation of exposure controls.
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