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Exposure to asbestos in human thesis
Asbestos exposure problems essay
Asbestos exposure problems essay
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I. Introduction
Asbestos and the dangers revolving around it have been acknowledged and regulated by OSHA since 1972. OSHA first implemented it’s regulation on asbestos exposure in the early 1970’s in order to protect American workers from grave dangers of prolonged asbestos exposure. Since it’s implementation, these regulations have significantly decreased the incidence of asbestos-related diseases and conditions ("Asbestos standard for," 1995). The following research analyzes the ways in which OSHA has addressed the issue of asbestos (in 1972 and since), and seeks to discover ways in which OSHA could further reduce the incidence of asbestos-related conditions.
II. Background Information
Prior to regulation asbestos was a commonly used material. This is largely in part due to asbestos’ high propensity to heat and acid resistance as well as it’s high tensile strength (Saldivar & Soto, 2008). Fundamentally, asbestos is an ideal material for building and manufacturing; it’s properties lend it to be a strong, versatile substance that is fire retardant and cheap. Before it’s toxicity was known organizations were not concerned with employee exposure to asbestos, as the use of asbestos allowed these companies to make strong, durable products at a low cost and high volume. The substance asbestos is a collective term used to describe six naturally occurring fibrous minerals that have specific chemical and physical properties (Saldivar & Soto, 2008).
The history of asbestos use extends far past modern times, with it’s roots traced back thousands of years. It’s historical uses as candle wicks, tablecloths, and napkins would never be deemed appropriate or safe in modern times, as it would put someone’s health and life at stake. The fir...
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...partment of Health and Human Services, Agency for Toxic Substances and Disease Registry. (2012). Asbestos toxicity
United States Environmental Protection Agency, Agency for Toxic Substances and Disease Registry. (2007).Current best practices for preventing asbestos exposure among brake and clutch repair workers
U.S Department of Health and Human Services, National Institutes of Health: National Cancer Institute. (2013).Mesothelioma
U.S Department of Health and Human Services, National Institutes of Health: National Cancer Institute. (2013).Asbestosis
U.S. Department of Labor, Occupational Safety and Health Administration. (1995). Asbestos standard for general industry (OSHA 3095)
Warner, R. (2012). Asbestos and mesothelioma lawsuits: What to expect. NOLO, Retrieved from http://www.nolo.com/legal-encyclopedia/asbestos-mesothelioma-lawsuits-what-expect-30340.html
On March 25, 1911, 146 garment factory workers their lives in a fire at the Triangle Shirtwaist Factory in New York City. In less than an hour, these workers died from asphyxiation, burns, or jumping to their deaths in a futile attempt at escape (McGuire, 2011). The Triangle Shirtwaist Factory the eighth through tenth floors of New York City’s Asch building, and employed approximately 700 workers, 500 of them young women and girls (McGuire, 2011). A fire quickly broke out on the eighth floor shortly before the end of the work day. Loose fabric was strewn about the floor and stuffed under equipment, providing kindling for the fire to quickly become an inferno. As women attempted to exit, they were met with locked doors and forced to find other means of escape, including jumping from the eight floor windows, climbing down elevator cables, and scampering down the fire escape - each route of escape tragically failed, costing many their lives. The Triangle Shirtwaist Factory fire is an example of how quickly dangerous and neglectful conditions can quickly take many lives, but it has also served as the impetus for great changes in workplace and fire safety codes and regulations, including the development of Fire Safety Codes, implementation of state-based worker’s compensation laws, and the formation of New York State’s Industrial Code. The impacts of these changes and many others are still felt today, more than 100 years later. There is, however, still work to be done in the area of workplace fire safety, as evidenced in the Kader Toy Factory fire and the Imperial Chicken Processing Plant fire.
Nielsen, Ronald P. OSHA Regulations And Guidelines : A Guide For Health Care Providers. Albany, NY: Delmar,
OSHA omplimintid thi whostlibluwir pruvosouns uf thi Serbenis-Oxliy Act end 20 uthir stetatis prutictong impluyiis whu ripurt vouletouns uf verouas eorloni, cummircoel mutur cerroir, cunsamir prudact, invorunmintel, fonencoel rifurm, fuud sefity, hielth ceri rifurm, naclier, popiloni, pabloc trenspurtetoun egincy, reolrued end merotomi lews. Undir thisi lews pessid by Cungriss, impluyirs eri furboddin frum riteloetong egeonst impluyiis whu reosi verouas prutictid cuncirns ur pruvodi prutictid onfurmetoun tu thi impluyir ur tu thi guvirnmint. Empluyiis whu biloivi thet thiy hevi biin riteloetid egeonst fur ingegong on prutictid cundact mey foli e cumpleont woth thi sicritery uf lebur tu riqaist en onvistogetoun by OSHA's Whostlibluwir Prutictoun Prugrem (OSHA, 2011).
DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention National Institute for Occupational Safety and Health . (2007). DHHS (NIOSH) Publication No. 2005-149. In DHHS (NIOSH) Publication No. 2005-149 (p. 298).
For assignment Module 1.4, I have chosen the chemical substance of Asbestos. I have decided to select Asbestos, since I have been exposed to asbestos as young man. My father owned a construction company and during the summers, more often than not, I came into direct contact with many Asbestos products. During my time in the Air Force, I also encountered old military buildings which contained Asbestos (paint, insulation, etc.). I had a great uncle that died from mesothelioma which he caught from working as builder, before there was regulation on the use of asbestos.
The James Hardie Industries is a an industrial building materials company, head office in Ireland, manufactory and developing materials, technologies and processes for the production of building materials. For a great deal of the twentieth century, James Hardie was the leading producer of asbestos cement sheet and other building products, which used asbestos as a support material in Australia. However working with James Hardies’ products containing asbestos caused people to develop asbestosis and malignant mesothelioma. As James Hardie was one of the companies involved in the mining of asb...
Asbestos is a group of silicate minerals that is now a known carcinogen. However, it was once used in a variety of construction materials, including insulation and pipe wrappings, due to
Selikoff, I. (1976). Lung cancer and mesothelioma during prospective surveillance of 1249 asbestos insulation workers. N.Y.Acad.Sci, 448-456.
WHile you may assume that sociaty did not realise the dangers that asbestos preesent until revently, this is false. Ancient visilizations realized that their asbestos works eventually devloped a wide variety of lung illneses, so much so that a promiment Roman observer even adised that workers should be protected and as such, the ancient verison of what i now reffered to as a dust mask was created to protect asbestos miners.
"Occupational Safety and Health Guideline for Aluminum." Occupational Safety and Health Guideline for Aluminum. United States Department of Labor. Web. 06 June 2012. .
One particular method that may create the contamination of asbestos is known as vermiculite mining. Vermiculite is a silicate mineral that's categorized as a phyllosilicate and when heated it expands. The manufacturing process used to engender commercial expanded vermiculite consists of two separate operations. The mining and concentrating operations that engender raw vermiculite flakes are conducted at one location. The exfoliation and relegating operations that engender sundry sizes of lightweight, expanded vermiculite granules for use in other products are conducted in another location. Sometimes these two locations can be half a world apart.
A type of mineral fibre called asbestos is present in the building material of many older Region of Peel schools. This fibre needs to be removed because it is an odourless and tasteless product that when breathed in, can cause serious health problems such as mesothelioma, a fatal cancer that affects the lungs, as well as other lung-related diseases. Unfortunately, many cash-strapped schools in Canada are following Health Canada’s ruling that asbestos is safe when contained. That means that if the product is in good shape, there is no need to remove it. However, many countries disagree with this, including Britain, Australia, Japan, Sweden, Germany and Denmark; all of which have gotten rid of asbestos completely.
Asbestosis is caused by an inhalation of asbestos fibers that become coated by a protein that is high in iron content. The fibers that are formed are considered asbestos bodies (Crowley, 2013). A patient’s sputum can reveal the asbestos bodies that have been inhaled through cotton like fibers, coal dust, and fungal spores depending on a person’s previous environmental exposure (Crowley, 2013). My patient has previously been exposed to asbestos in the past. Symptoms of asbestosis do not appear until much later on in a person’s life after they have been exposed to asbestos fibers (LeMone, Burkey, Bauldoff, & Gubrud, 2015).
Chemical and fire hazards in the workplace cause serious injuries that in most cases are fatal.
In the early 1900s industrial accidents were commonplace in this country; for example, in 1907 over 3,200 people were killed in mining accidents. At this time legislation and public opinion all favored management. There were few protections for the worker's safety. Today's industrial employees are better off than their colleagues in the past. Their chances of being killed in an industrial accident are less than half of that of their predecessors of 60 years ago. According to National safety Council (NSC), the current death rate from work-related injuries is approximately 4 per 100,000, or less than a third of the rate of 50 years ago. Improvements in safety up to now have been the result of pressure for legislation to promote health and safety, the steadily increasing cost associated with accidents and injuries, and the professionalization of safety as an occupation. When the industrial sector began to grow in the United States, hazardous working conditions were commonplace. Following the Civil War, the seeds of the safety movement were sown in this country. Factory inspection was introduced in Massachusetts in 1867. In 1868 the first barrier safeguard was patented. In 1869 the Pennsylvania legislature passed a mine safety law requiring two exits from all mines. The Bureau of Labor Statistics (BLS) was established in 1869 to study industrial accidents and report pertinent information about hose accidents. The following decade saw little progress in the safety movement until 1877, when the Massachusetts legislature passed a law requiring safeguards for hazardous machinery. In 1877 the Employers' Liability Law was passed. In 1892, the first safety program was established in a steel plant in Illinois, in response to the explosion of a flywheel in that company.