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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
(1976) Kaiser Aluminum and Chemical Corporation, Ravenswood, West Virginia. (Click to open report) Environmental sampling was conducted and medical examinations administered to workers at the Kaiser Aluminum and Chemical Corporation (SIC-3334) in Ravenswood, West Virginia on July 8-11, 1974, and August 26, 1974 to determine employee exposure to toxic concentrations of dust, particulate polycyclic organic matter (PPOM), and benzo(a)pyrene (50328) (BaP). An evaluation request came from an authorized representative of approximately 150 affected employees. All samples were below federally accepta... (Click to show more)Environmental sampling was conducted and medical examinations administered to workers at the Kaiser Aluminum and Chemical Corporation (SIC-3334) in Ravenswood, West Virginia on July 8-11, 1974, and August 26, 1974 to determine employee exposure to toxic concentrations of dust, particulate polycyclic organic matter (PPOM), and benzo(a)pyrene (50328) (BaP). An evaluation request came from an authorized representative of approximately 150 affected employees. All samples were below federally acceptable levels of 2.4 milligram per cubic meter (mg/m3) for coal dusts, 2.5 mg/m3 for fluorides, 5 mg/m3 for manganese (7439965), and 0.2 mg/m3 for PPOM. Samples of PPOM showed BaP content to be below minimum detectable concentrations. None of the workers showed evidence of carbon pneumoconiosis. The authors recommend using NIOSH approved respirators, making respiratory air quality checks, establishing a respiratory maintenance program, controlling contaminants at the source, using vacuum or wet methods for cleaning operations, starting maintenance programs for all machinery, routine wetting of yard area, dampening of spills or accumulations of pitch to minimize dust generation, using protective clothing for employees, and using safety glasses. The authors further recommend that possible worker exposure to asbestos be assessed.
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(1976) Kawecki Berylco Industries, Inc., Reading, Pennsylvania. (Click to open report) A Health Hazard Evaluation investigation was conducted by NIOSH on August 19-22, 28-29, and October 30, 1975, at the Kawecki Berylco Industries, Inc., in Reading, Pa., a facility engaged in the manufacturing of beryllium (7440417) alloy tools, wire, rods, and strips (SIC-3339). The survey was prompted by a request from an authorized representative of the 350 affected employees regarding exposure to hazardous concentrations of beryllium and development of beryllium lung disease. Environmental sam... (Click to show more)A Health Hazard Evaluation investigation was conducted by NIOSH on August 19-22, 28-29, and October 30, 1975, at the Kawecki Berylco Industries, Inc., in Reading, Pa., a facility engaged in the manufacturing of beryllium (7440417) alloy tools, wire, rods, and strips (SIC-3339). The survey was prompted by a request from an authorized representative of the 350 affected employees regarding exposure to hazardous concentrations of beryllium and development of beryllium lung disease. Environmental sampling revealed that employees in the foundry, arc, scrap remelt, calcine, Detroit, and atomizing areas were exposed to toxic concentrations of beryllium dust. Medical evaluation resulted in the identification of 1 case of beryllium dermatitis, one case of beryllium pneumonitis and 9 workers with chronic beryllium pulmonary disease. Excessive noise levels that could result in noise induced hearing loss were recorded in the Detroit room. Recommendations are made for control of environmental exposure of employees to the potentially toxic substances and for medical surveillance of exposed employees.
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(1976) Law Building, Charlotte, North Carolina. (Click to open report) This memorandum advised that an evaluation of possible asbestos (1332214) was made at the 105 Law Building, in Charlotte, North Carolina in response to a request from an attorney working in that building. The attorney had recently attended a conference where asbestos exposure was the major topic, and was concerned as individuals in that building, and in the office he now occupied, had died of cancer. The study consisted of eight general air samples taken in the secretary's office, the attorney's... (Click to show more)This memorandum advised that an evaluation of possible asbestos (1332214) was made at the 105 Law Building, in Charlotte, North Carolina in response to a request from an attorney working in that building. The attorney had recently attended a conference where asbestos exposure was the major topic, and was concerned as individuals in that building, and in the office he now occupied, had died of cancer. The study consisted of eight general air samples taken in the secretary's office, the attorney's office and in adjoining offices. Bulk samples were taken from the air filter and the air duct material in the ventilation system. All area samples indicated asbestos concentrations to be lower than 0.01 asbestos fibers per cubic centimeter. No concentration of asbestos was detected in the bulk sample from the ventilation system. The author concludes that no hazard existed at this time due to asbestos exposure.
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(1976) Marathon Battery Company, Waco, Texas. (Click to open report) In response to a request from an employee representative, a study was made of possible hazardous working conditions at the Marathon Battery Company, Waco, Texas, where nickel/cadmium batteries were assembled. Samples of urine and pubic hair were taken for analysis. Medical questionnaires were completed and airborne concentrations of nickel (7440020), cadmium (7440439), cobalt (7440484), zinc (7440666), and iron (7439896) were determined. Workers drawn from four departments (330-A, 330-B, 340-A, ... (Click to show more)In response to a request from an employee representative, a study was made of possible hazardous working conditions at the Marathon Battery Company, Waco, Texas, where nickel/cadmium batteries were assembled. Samples of urine and pubic hair were taken for analysis. Medical questionnaires were completed and airborne concentrations of nickel (7440020), cadmium (7440439), cobalt (7440484), zinc (7440666), and iron (7439896) were determined. Workers drawn from four departments (330-A, 330-B, 340-A, and 340-B) where exposure was likely demonstrated higher levels of cadmium and nickel in their hair and urine samples than did workers from a control department where exposure was not likely. Workers in department 330-A were also among those with the highest proportion of spontaneously reported health problems thought to be job related, including upper respiratory irritation or exudation. The symptoms in these workers were possibly due to exposure to plate dust and tab welding fumes, with the latter being particularly suspect, as the group of tab welders showed higher hair and urine metal levels than all other workers. The authors conclude that workers were overexposed to cadmium and nickel. The authors recommend that the use of compressed air and sweeping for cleaning purposes be prohibited. Local exhaust ventilation should be provided for tab welding and cracker machines. All operations where nickel and cadmium exposures occur should be monitored. The exhaust systems which existed were inadequate and should be upgraded. Urine screening should be performed on a periodic basis. Chest x-rays should be part of the preemployment physical along with pulmonary function tests. Cleanliness and other general health matters should be stressed among the employees.
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(1976) Masonite Corporation, Evendale, Ohio. (Click to open report) A Health Hazard Evaluation investigation was conducted by NIOSH on April 8-10 and August 19-20, 1975 at the Masonite Corporation, Evendale, Ohio, a facility engaged in the fabrication of wood parts for various commercial products, using primarily Masonite hardboard (SIC-2499). The survey was prompted by a request from an authorized representative of the 25 affected employees, regarding worker exposure to wood dust in the saw-sanding department. Airborne concentrations of wood dusts were toxic to... (Click to show more)A Health Hazard Evaluation investigation was conducted by NIOSH on April 8-10 and August 19-20, 1975 at the Masonite Corporation, Evendale, Ohio, a facility engaged in the fabrication of wood parts for various commercial products, using primarily Masonite hardboard (SIC-2499). The survey was prompted by a request from an authorized representative of the 25 affected employees, regarding worker exposure to wood dust in the saw-sanding department. Airborne concentrations of wood dusts were toxic to helpers at the multi- blade rip and one man cutoff saws and router operator. Medical examination revealed evidence of dust induced irritation of the conjunctiva and upper respiratory tract. It was determined that the diehl rip saw helper had allergic contact dermatitis secondary to wood dust exposure. Available evidence suggested that formaldehyde (50000) and phenol (108952) were not toxic in the concentrations found. Recommendations are made for environmental control and use of personal protective equipment.
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(1976) National Science Foundation Building, Washington, DC. (Click to open report) This letter advised the National Science Foundation that wall board and ceiling tile was sampled at the National Science Foundation Building located at 1800 G Street N.W. in Washington, D.C., for asbestos (1332214) analysis so that the demolition of the wall and ceiling in that building might be carried out safely. No sample was found to contain more than 1 percent asbestos and it was thus concluded that there would be no health hazard encountered during the destruction of the wall and ceiling. ... (Click to show more)This letter advised the National Science Foundation that wall board and ceiling tile was sampled at the National Science Foundation Building located at 1800 G Street N.W. in Washington, D.C., for asbestos (1332214) analysis so that the demolition of the wall and ceiling in that building might be carried out safely. No sample was found to contain more than 1 percent asbestos and it was thus concluded that there would be no health hazard encountered during the destruction of the wall and ceiling. It was noted during the collecting of samples, however, that the workmen were using a material called Ready Mix Joint Compound, which contains asbestos. During the sanding process, asbestos fibers come off the wall and enter the room air. The author recommends that use of the mix compound be discontinued and a substitute material not containing asbestos be obtained.
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(1976) New England Foundry, Lawrence, Massachusetts. (Click to open report) A NIOSH environmental survey team conducted a health evaluation of the New England Foundry (SIC-3362) to evaluate employee exposure to a number of potential health hazards in several work areas. Airborne concentrations of crystalline silica (7631869) dust were found to be potentially toxic in all of the surveyed work areas. Exposure measurements were taken for both respirable and total dust, and in both the personal breathing zone and work areas for molders, coremakers, mullers, laborers, floorm... (Click to show more)A NIOSH environmental survey team conducted a health evaluation of the New England Foundry (SIC-3362) to evaluate employee exposure to a number of potential health hazards in several work areas. Airborne concentrations of crystalline silica (7631869) dust were found to be potentially toxic in all of the surveyed work areas. Exposure measurements were taken for both respirable and total dust, and in both the personal breathing zone and work areas for molders, coremakers, mullers, laborers, floormen, pourers, melters, and grinders. Airborne concentrations of metal dusts and fumes of copper (7440508), zinc-oxide and tin-oxide were within accepted exposure limits during the period of this survey. However, lead (7439921) dust and fumes were found to be potentially toxic in breathing zone measurements for melters, pourers, and grinders. Ten of the 14 hydrogen-cyanide (74908) and all of the phenols measurements were well within accepted exposure limits for the period of this survey based on coremakers breathing zone and area samples. The other four hydrogen-cyanide samples were insufficient volume to detect below the criteria concentration. Limited area sampling and colorimetric tube measurements showed no evidence of exposure to pourers, molders or shakeout workers.
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(1976) Olin Corporation Pisgah, North Carolina. (Click to open report) An environmental survey was performed in the Fiber Cutting Department (SIC-2621) and in the digester feeding area of the Digesting Department to evaluate airborne concentrations of flax dust to which workers were exposed. A concurrent medical survey was conducted of the employees of the same two areas to evaluate any adverse health effects of exposure to flax dust. On the basis of this environmental/medical survey it has been determined that the airborne concentrations of flax dust which existed... (Click to show more)An environmental survey was performed in the Fiber Cutting Department (SIC-2621) and in the digester feeding area of the Digesting Department to evaluate airborne concentrations of flax dust to which workers were exposed. A concurrent medical survey was conducted of the employees of the same two areas to evaluate any adverse health effects of exposure to flax dust. On the basis of this environmental/medical survey it has been determined that the airborne concentrations of flax dust which existed at that time would, without respiratory protection, be toxic to the employees of the Fiber Cutting Department.
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(1976) Owens-Corning Fiberglas Corporation, Newark, Ohio. (Click to open report) Environmental surveys and employee interviews were conducted on October 29 to 31, 1974, and June 16 to 18, 1975, to evaluate the exposure of employees to dust, fumes, and smoke at the Owens Corning Fiberglas Corporation facility in Newark, Ohio (SIC-3296). The evaluation was requested by an authorized employee representative on behalf of the approximately 750 affected employees. Airborne concentrations of fibrous glass and dried binder dust, phenol (108952), formaldehyde (50000), and ammonia (76... (Click to show more)Environmental surveys and employee interviews were conducted on October 29 to 31, 1974, and June 16 to 18, 1975, to evaluate the exposure of employees to dust, fumes, and smoke at the Owens Corning Fiberglas Corporation facility in Newark, Ohio (SIC-3296). The evaluation was requested by an authorized employee representative on behalf of the approximately 750 affected employees. Airborne concentrations of fibrous glass and dried binder dust, phenol (108952), formaldehyde (50000), and ammonia (7664417) vapors were determined to be below their respective evaluation criteria in all areas examined. The airborne concentration of free silica (7631869) was 79 micrograms per cubic meter. The author concludes that concentrations of airborne contaminants are not hazardous to employees under the conditions observed, but the exposure of the paint mixing operator in the chemical factory to airborne free silica may pose a potential hazard.
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(1976) Penn Central Transportation Company Philadelphia, Pennsylvania. (Click to open report) A Health Hazard Evaluation investigation was conducted by NIOSH at the computer center of the Penn Central Transportation Company (SIC- 4011), located in the Food Fair building in Philadelphia, Pennsylvania. The survey was prompted by a request from an authorized representative of the approximately 600 affected employees regarding the potential toxic effects of any substances found in the place of employment. Environmental air sampling, medical evaluation and a review of the pertinent literature... (Click to show more)A Health Hazard Evaluation investigation was conducted by NIOSH at the computer center of the Penn Central Transportation Company (SIC- 4011), located in the Food Fair building in Philadelphia, Pennsylvania. The survey was prompted by a request from an authorized representative of the approximately 600 affected employees regarding the potential toxic effects of any substances found in the place of employment. Environmental air sampling, medical evaluation and a review of the pertinent literature disclosed that exposure of clerks to asbestos (1332214) and fibrous glass was not toxic at the concentrations measured during the survey. No judgement was made as to the cause of dermatitis reported by some of the workers; however, the condition does not appear to be related to asbestos or fibrous glass exposure.
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