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Author : European Agency for Safety and Health at Work Publisher : Unknown Page : 92 pages File Size : 46,5 Mb Release : 2005 Category : Technology & Engineering ISBN : UVA:X004963471
Reducing the Risks from Occupational Noise by European Agency for Safety and Health at Work Pdf
Every day, millions of employees in Europe are exposed to loud noise at work. This is the case not just in heavy industries but also in a wide range of sectors including agriculture and service industries. Noise at work has been designated at the theme for the European Week for Safety and Health 2005, and this report examines noise control measures including relevant European Directives and supporting international standards. It looks at interventions in the workplace to examine and prevent the risks arising from noise exposure in terms of personal, social and economic cost of ill health and accidents.
Department of Health and Human Services,Centers for Disease Control and Prevention,National Institute Safety and Health
Author : Department of Health and Human Services,Centers for Disease Control and Prevention,National Institute Safety and Health Publisher : Createspace Independent Publishing Platform Page : 122 pages File Size : 55,7 Mb Release : 2014-02-19 Category : Technology & Engineering ISBN : 1496001591
Occupational Noise Exposure by Department of Health and Human Services,Centers for Disease Control and Prevention,National Institute Safety and Health Pdf
In the Occupational Safety and Health Act of 1970, Congress declared that its purpose was to assure, so far as possible, safe and healthful working conditions for every working man and woman and to preserve our human resources. In this Act, the National Institute for Occupational Safety and Health (NIOSH) is charged with recommending occupational safety and health standards and describing exposure concentrations that are safe for various periods of employment-including but not limited to concentrations at which no worker will suffer diminished health, functional capacity, or life expectancy as a result of his or her work experience. By means of criteria documents, NIOSH communicates these recommended standards to regulatory agencies (including the Occupational Safety and Health Administration [OSHA]) and to others in the occupational safety and health community. Criteria documents provide the scientific basis for new occupational safety and health standards. These documents generally contain a critical review of the scientific and technical information available on the prevalence of hazards, the existence of safety and health risks, and the adequacy of control methods. In addition to transmitting these documents to the Department of Labor, NIOSH also distributes them to health professionals in academic institutions, industry, organized labor, public interest groups, and other government agencies. In 1972, NIOSH published Criteria for a Recommended Standard: Occupational Exposure to Noise, which provided the basis for a recommended standard to reduce the risk of developing permanent hearing loss as a result of occupational noise exposure [NIOSH 1972]. NIOSH has now evaluated the latest scientific information and has revised some of its previous recommendations. The 1998 recommendations go beyond attempting to conserve hearing by focusing on preventing occupational noise-induced hearing loss (NIHL). This criteria document reevaluates and reaffirms the recommended exposure limit (REL) for occupational noise exposure established by the National Institute for Occupational Safety and Health (NIOSH) in 1972. The REL is 85 decibels, A-weighted, as an 8-hr time-weighted average (85 dBA as an 8-hr TWA). Exposures at or above this level are hazardous. By incorporating the 4000-Hz audiometric frequency into the definition of hearing impairment in the risk assessment, NIOSH has found an 8% excess risk of developing occupational noise-induced hearing loss (NIHL) during a 40-year lifetime exposure at the 85-dBA REL. NIOSH has also found that scientific evidence supports the use of a 3-dB exchange rate for the calculation of TWA exposures to noise. The recommendations in this document go beyond attempts to conserve hearing by focusing on prevention of occupational NIHL. For workers whose noise exposures equal or exceed 85 dBA, NIOSH recommends a hearing loss prevention program (HLPP) that includes exposure assessment, engineering and administrative controls, proper use of hearing protectors, audiometric evaluation, education and motivation, recordkeeping, and program audits and evaluations. Audiometric evaluation is an important component of an HLPP. To provide early identification of workers with increasing hearing loss, NIOSH has revised the criterion for significant threshold shift to an increase of 15 dB in the hearing threshold level (HTL) at 500, 1000, 2000, 3000, 4000, or 6000 Hz in either ear, as determined by two consecutive tests. To permit timely intervention and prevent further hearing losses in workers whose HTLs have increased because of occupational noise exposure, NIOSH no longer recommends age correction on individual audiograms.
Canadian Centre for Occupational Health and Safety
Author : Canadian Centre for Occupational Health and Safety Publisher : Hamilton, Ont. : The Centre Page : 131 pages File Size : 40,8 Mb Release : 1999 Category : Industrial noise ISBN : 0660181517
Introduces a revised approach to the management and control of noise in the workplace. This book presents assessment and management of noise risks, practical advice on noise control, buying and hiring of quieter tools and machinery, selection and use of hearing protection and the development of health surveillance procedures.
National Research Council,Institute of Medicine,Board on Health Sciences Policy,Committee to Review the NIOSH Hearing Loss Research Program
Author : National Research Council,Institute of Medicine,Board on Health Sciences Policy,Committee to Review the NIOSH Hearing Loss Research Program Publisher : National Academies Press Page : 193 pages File Size : 55,6 Mb Release : 2006-12-14 Category : Medical ISBN : 9780309102742
Hearing Loss Research at NIOSH by National Research Council,Institute of Medicine,Board on Health Sciences Policy,Committee to Review the NIOSH Hearing Loss Research Program Pdf
The National Institute for Occupational Safety and Health (NIOSH) was established by the Occupational Safety and Health Act of 1970 (U.S. Congress, 1970). Today the agency is part of the Centers for Disease Control and Prevention of the U.S. Department of Health and Human Services. NIOSH is charged with the responsibility to "conduct . . . research, experiments, and demonstrations relating to occupational safety and health" and to develop "innovative methods, techniques, and approaches for dealing with [those] problems" (U.S. Congress, 1970). Its research targets include identifying criteria for use in setting worker exposure standards and exploring new problems that may arise in the workplace. Prevention of occupational hearing loss has been part of the NIOSH research portfolio from the time the agency was established. A principal cause of occupational hearing loss is the cumulative effect of years of exposure to hazardous noise. Exposure to certain chemicals with or without concomitant noise exposure may also contribute to occupational hearing loss. Hearing loss may impede communication in the workplace and contribute to safety hazards. Occupationally acquired hearing loss may also have an adverse effect on workers' lives beyond the workplace. No medical means are currently available to prevent or reverse it, although hearing aids are widely used and research on other treatments is ongoing. Occupational hearing loss is a serious concern, although the number of workers affected is uncertain. In September 2004, NIOSH requested that the National Academies conduct reviews of as many as 15 NIOSH programs with respect to the impact and relevance of their work in reducing workplace injury and illness and to identify future directions that their work might take. The Hearing Loss Research Program was selected by NIOSH as one of the first two programs to be reviewed. Hearing Loss Research at NIOSH examines the following issues for the Hearing Loss Research Program: (1) Progress in reducing workplace illness and injuries through occupational safety and health research, assessed on the basis of an analysis of relevant data about workplace illnesses and injuries and an evaluation of the effect that NIOSH research has had in reducing illness and injuries, (2) Progress in targeting new research to the areas of occupational safety and health most relevant to future improvements in workplace protection, and (3) Significant emerging research areas that appear especially important in terms of their relevance to the mission of NIOSH.
According to the National Institutes of Occupational Safety and Health, approximately 30 million employees are exposed to dangerous noise levels at work and an additional nine million workers are at risk for hearing loss from other ototoxins such as metals and solvents. Millions of children and young adults are also at risk for noise-induced hearing loss in non-occupational settings. Hearing Conservation: In Occupational, Recreational, Education, and Home Settingsis the most current text to cover all major topics related to noise-induced hearing loss, including the military, construction, manufacturing, mining, transportation, the music industry, the home environment, education settings, and recreational arenas. From the underlying principles of hearing loss to audiometric testing procedures to assessment of hearing conservation programs, this book is packed with information for audiologists and other members of the interdisciplinary team who provide hearing conservation services for at-risk groups.Special Features: Many examples of audiometric data, that enhance understanding of all types of hearing impairment, test procedures, and standard threshold shift calculations Protocols for comprehensive audiological, tinnitus, and auditory processing evaluations Clinical pathways and follow-up action steps when a standard threshold shift is confirmed, including decisions about worker compensation in occupational settings Assessment of the effectiveness of a wide range of hearing conservation programs and correction of deficiencies, along with training, educational, and motivational techniques The most current information about hearing protection and enhancement devices, related regulations, selection and fitting, and training workers in how to use them for optimal results A set of discussion questions at the end of each chapter that stimulate review and classroom dialogue Comprehensive in scope, easily accessible, and useful to both clinicians and investigators,Hearing Conservation: In Occupational, Recreational, Education, and Home Settings is essential for audiologists, occupational hearing conservationists, otolaryngologists, internists, occupational nurses, noise control engineers, and any other practitioner who plays a role in developing, implementing, and maintaining hearing conservation measures. It is also an excellent text for graduate level audiology courses in hearing conservation.
Managing Noise and Vibration at Work by Tim South Pdf
New EU Physical Agents Directives on Noise and Vibration will be incorporated into UK law by February 2006. Explicit action levels for vibration will be introduced, while the action levels for noise will be drastically cut. In order to comply with these Directives, companies need to assess noise and vibration levels and provide necessary protection for their employees. They are also required to monitor and if necessary reduce noise and vibration risks. Managing Noise and Vibration at Work introduces noise and both hand-arm and whole-body vibration by explaining what they are and how they can affect the body, drawing out the similarities and differences between the hazards. It provides clear explanations of the requirements of the EU Directives and explains how to fulfill them. Practical information on measurement, making noise and vibration assessments, and approaches to controlling risk help the reader to understand the issues of noise and vibration exposure in the workplace. The text is supported by information and diagrams of measuring equipment, advice on how to plan a survey, worked examples of necessary calculations, and charts and diagrams that can be used in place of the calculations. Suitable hearing and vibration protection is detailed. Case studies help to set the subject in context and highlight common errors and pitfalls. The book fully covers the syllabuses of the Institute of Acoustics’ certificate courses in Workplace Noise Assessment and Management of Occupational Exposure to Hand-arm Vibration. It will also be of use to those studying for the Diploma in Acoustics and Noise Control. For those studying for the NEBOSH Diploma in Health and Safety, this book satisfies modules 1E and 2E. As the Institute of Acoustics syllabuses are based on the Health and Safety Executive's guidelines, the book will also be a useful up-to-date reference for: risk managers; Health and Safety advisors and managers; occupational hygienists; environmental health officers; and HSE inspectors, especially in the Construction, Manufacturing, Agriculture and Forestry sectors. Tim South is a Senior Lecturer in Acoustics at the School of Health and Human Sciences at Leeds Metropolitan University, and a member of the Institute of Acoustics’ Education Committee. He teaches the Institute of Acoustics courses for the Certificate of Competence in Workplace Noise Assessment, the Certificate in the Management of Occupational Exposure to Hand-arm Vibration, and also the Institute’s Diploma in Acoustics and Noise Control. He has extensive consultancy experience in workplace noise assessments, hand-arm vibration and whole-body vibration exposure assessments.
Noise Control in Industry by Nicholas P. Cheremisinoff Pdf
Damage from noise exposure of sufficient intensity and duration is well established and hearing loss may be temporary or permanent. Fortunately, noise exposure can be controlled and technology exists to reduce the hazards. Aside from employer/employee concern with the inherent hazards of noise, added attention has been brought to focus on the subject through regulatory requirements. Under the Occupational Safety and Health Act (OSHA) every employer is legally responsible for providing a workplace free of hazards such as excessive noise. It has been estimated that 14 million US workers are exposed to hazardous noise. This book is presented as an overview summary for employers, workers, and supervisors interested in workplace noise and its control. We believe that in order to understand and control noise it is not necessary to be highly technical. Noise problems can quite often be solved by the people who are directly affected. Presented is an overview of noise, the regulations concerning its control, an explanation of specific principles, and a discussion of some particular techniques.
Managing Noise and Vibration at Work by Tim South Pdf
New EU Physical Agents Directives on Noise and Vibration will be incorporated into UK law by February 2006. Explicit action levels for vibration will be introduced, while the action levels for noise will be drastically cut. In order to comply with these Directives, companies need to assess noise and vibration levels and provide necessary protection for their employees. They are also required to monitor and if necessary reduce noise and vibration risks. Managing Noise and Vibration at Work introduces noise and both hand-arm and whole-body vibration by explaining what they are and how they can affect the body, drawing out the similarities and differences between the hazards. It provides clear explanations of the requirements of the EU Directives and explains how to fulfill them. Practical information on measurement, making noise and vibration assessments, and approaches to controlling risk help the reader to understand the issues of noise and vibration exposure in the workplace. The text is supported by information and diagrams of measuring equipment, advice on how to plan a survey, worked examples of necessary calculations, and charts and diagrams that can be used in place of the calculations. Suitable hearing and vibration protection is detailed. Case studies help to set the subject in context and highlight common errors and pitfalls. The book fully covers the syllabuses of the Institute of Acoustics’ certificate courses in Workplace Noise Assessment and Management of Occupational Exposure to Hand-arm Vibration. It will also be of use to those studying for the Diploma in Acoustics and Noise Control. For those studying for the NEBOSH Diploma in Health and Safety, this book satisfies modules 1E and 2E. As the Institute of Acoustics syllabuses are based on the Health and Safety Executive's guidelines, the book will also be a useful up-to-date reference for: risk managers; Health and Safety advisors and managers; occupational hygienists; environmental health officers; and HSE inspectors, especially in the Construction, Manufacturing, Agriculture and Forestry sectors. Tim South is a Senior Lecturer in Acoustics at the School of Health and Human Sciences at Leeds Metropolitan University, and a member of the Institute of Acoustics’ Education Committee. He teaches the Institute of Acoustics courses for the Certificate of Competence in Workplace Noise Assessment, the Certificate in the Management of Occupational Exposure to Hand-arm Vibration, and also the Institute’s Diploma in Acoustics and Noise Control. He has extensive consultancy experience in workplace noise assessments, hand-arm vibration and whole-body vibration exposure assessments.
