Safety Management Tools Used By The Food Industry Health Essay

Today ‘s people are much more cognizant about nutrient safety and quality than past. Due to nutrient borne unwellness eruption and merchandise callback besides suffered 1000000s of lbs economic losingss in nutrient industry. Major grounds for these failure are botching, alterations in the equipment, add-on of wrong ingredients, preparation procedure, formula or readying pattern, jobs in packaging, deficiency of attending to detail every bit good as malicious taint. A physical belongings that may do a nutrient to be insecure for human ingestion are known as physical jeopardy. Usually occurs in nutrient premises and may do serious unwellness. It could be happen by natural stuffs like bone, tegument, connective tissue or by extrinsic stuffs like foreign organic structures such as glass, plastic, pieces of metal, wood, paper every bit good as insect infestation. The presence of foreign organic structures like glass and rodent dungs in nutrient is a greater concern as it breakdown h ygiene. It may be brought into nutrient premises with the natural stuffs or acquire introduce during any processing phase. Foreign stuffs get into nutrient accidentally for case pieces of metal in mince meat or of course occurring objects for illustration castanetss in fish that are see menace to the consumer. In nutrient processing installations, most common beginnings found are bottles, jars, bulbs, light fixtures, utensils, gage screens, glass containers and glass nutrient containers. Usually it may do cuts, shed blooding that may necessitate sometimes surgery to happen or take this physical jeopardy. To avoid this hazard nutrient industry should minimise utilizing of ordinary glass. Dials and gages on equipment should be perfect. Besides, they should hold a glass policy particularly to manage with breakage spectacless. Possibly, nutrient readying should halt in instance of serious breakage event. Contaminated nutrient must be discarded. By ocular review, nutrient container may look into for any broken parts of glass. It should be guarantee that the country is cleaned and free from broken spectacless before get downing nutrient preperation. Food animal trainer requires proper preparation and direction as if they can response right. Furthermore, to observe glass from nutrient in nutrient industry, optical scanners, x-ray machines, screens, filters and air separation system can use. Furthermore, blaring with air or lavation, inverting, is necessary to minimise the hazard being present in a container merely prior to make fulling. Wood: Common beginnings of wood found in edifices, boxes, Fieldss, wooden palettes or wooden construction used to supermarket and retailer. Besides might be associate with natural stuff transit and merchandise processing industry. It may do cuts, infection, choking. Soft wood should be take from production premises. Wooden containers used for transporting natural stuffs should be phased out. Over unfastened nutrient palettes should non be dual stacked. Rock: Field harvests for illustration lentil, garden peas and beans contain small rocks that may picked up at reaping period. Rocks can besides acquire introduce with nutrients from floor. Plastics: Common beginnings of plastic include boxing stuff, utensils used for cleansing, palettes, baseball mitts worn by nutrient animal trainer. It may do choking, cuts, infection. Metallic element: Common beginnings are machinery, Fieldss, wire and employees. It may do infection, cuts. INSECT AND OTHER FILTH: Cultivation land, works post-process entry are the beginnings of insect infestation. it may do unwellness, injury, choking. Jewelry: Pens, pencils, buttons, careless nutrient animal trainer patterns can be include. It may do cuts, infection etc. Bones: Common beginnings are Fieldss, improper processing works. It may do choking and injury. INSULAION: Common beginnings are constructing stuff. It may do choking, long-run if asbestos. OTHERS: Common beginnings are basics, composition board, fabric, fiber, threading so on. Particular attention is necessary when nutrient deliver in assorted container like paper pokes, boxes and tease board.After taking threading from hessian pokes should instantly be placed in appropriate container to avoid taint. It may do choking and dental harm like dentitions broken. Natural Material: In nutrient processing variable nature of natural stuff quality may be a important job. Natural stuffs can be a of import beginning of immaterial affair and nutrient makers use a scope of screening, cleansing and rating operations to take out the jeopardy stuff. In industry of frozen peas for case, metal prison guards, coffin nail terminals, chaffs, rocks, sticks, caterpillars and soil frequently associate with the vined peas as they arrived at the processing industry. Control step should hold specification to detail maximal allowable degrees of taint in the incoming natural stuffs. By holding specifications with all providers and monitoring and measuring the provider public presentation in run intoing the specifications, the company has an positive tool in minimising the hazard by immaterial affair. Before utilizing natural stuffs, cleaning or rinsing and review may necessary. Most physical taint has to be removed by employee as the veggies pass along an lighted review belt. Food production should be filteed liquid and pulverizations sieved, filters screens and screens should be every bit all right as possible and must be cleaned and checked often. Worn equipment should replaced. Wooden-framed screens are normally non acceptedPackaging Material:Packaging is besides a beginning of immaterial affair in the signifier of warehouse and conveyance dirt/dust, wood from the palettes, paper and polythene strips from over wraps and a assortment of insects and even gnawers. containers ( tins, jars, bottles and fictile pots ) may be used straight foe make fulling with mineral cleansing and any rogue stuff in the container ( metal matchwoods, glass, soil, insects, etc. ) may stop up in the terminal merchandise.Effective WAY FOR CONTROLLING PHYSICAL HAZARDS:To develope, physical jeopardy designation plan in the nutrient industry, processors have to roll up elaborate information for every phase of each nutrient processing and their beginning. Significant physical jeopa rdies can be found by detecting each procedure phase during all phases of its processing at the industry factory.After placing jeopardies, an effectual plan can run to pull off and cut down these hazards of serious happening.Tools of the overall plan include carefully throughout Hazard analysis and critical control point ( HACCP ) , sanitation, care and Good fabrication pattern ( GMP ) programsI? effectual microbiological and chemical confirmation testing, systematic procedures validation both yearly and when alterations occurI? regular employee trainingI? and merchandise design and packaging schemes that should carefully take into history both the possible jeopardies that have been identified and the consequences of possible maltreatment of the merchandise. Auditing agenda must be designed to happen out failings in all of these countries. Identified Critical Control Points ( CCP ‘s ) are critical, and this information must be used to implement apropriate control of the proced ure. Furthermore, regular scrutinizing on this information should happen in order to guarantee betterment bit by bit. Besides, to overlook possible jeopardies, or neglect to execute confirmation measurings where needed can take to disaster really fast. Commercial research labs are besides a possible resource to supply way and input to understand, implement, and utilize these tools. This aid can come in the signifier of microbiological and chemical analysis, proof testing, merchandise testing, audits, consulti-ng services from HACCP ­trained expertness, and customized on ­site preparation pertinent to the sector of the nutrient industry that provides maximal benefit to employees and installation. Standard operating processs ( SOPs ) to minimise hazards of physical jeopardies. †¢ Wearing hair cyberspaces to minimise the chance for hair associate into nutrient. †¢ Avoid utilizing nail Polish or unreal nails. Polish can flake off and fall into nutrient, and unreal nails can come loose and autumn into nutrient. †¢ Avoid utilizing rings with rocks or earrings that could integrate into nutrient.Pay particular attending to the nutrient during readying to place physical contaminations.†¢ Take attention to take and fling all packaging from nutrient. †¢ Remove all castanetss when deboning poulet or other meats. †¢ Look for possible contaminations. For illustration, dry beans must be sorted prior to rinsing to take rocks that may be at that place from crop. †¢ Remove any toothpicks that might be used in nutrient readying.Maintain, clean and usage equipment decently.†¢ Clean and sanitise equipment and utensils after use each clip. †¢ Clean blades of can openers after usage to guarantee that metal shaves do non roll up. †¢ Use merely commercial ice scoops when acquiring ice from an ice machine or assigning ice. †¢ Puting shields on visible radiations. †¢ Shatterproof visible radiation bulbs can be usage.Decision:In decision it can be said to cut down hazard of major nutrient incidents, which cause human unwellness and major economic loss, it is of import to place and understand the possible jeopardies by the nutrient provider. It is their duty to place and minimise jeopardies in the nutrient that they produce or serve. Effective and possible schemes and control steps must be developed to minimise the jeopardies. A procedure should be placed that is well-designed, wellmanaged and capable to regular reappraisal theis at the lowest hazard for critical failures. Overall, an effectual quality control system is the most cost effectual manner to run for the primaryproducer, and consequences in the greatest possible satisfaction for the consumers benefit from the quality of the product.So, supplier quality confidence, good fabrication procedure and preparation installations in nutrient industry among nutrient animal trainer could be effectual safety direction tools. Furthermore, to place any important physical jeopardy or critical control point, nutrient industry should construct a HACCP squad and behavior by flow diagram for the each processing phase. Auditing besides can be

How to Create a First-Class Ethics Term Paper

How to Create a First-Class Ethics Term Paper Writing an ethics term paper is equivalent to writing an ethical question. Therefore, your term paper should concentrate on issues concerning what ought to be done from an ethical perspective rather than what is practical or typical, or even what is consistently based on certain popular or religious beliefs. Your term paper should focus on issues concerning fairness, consequences, and rights as they constitute ethical reasoning. Your professor may provide you an opportunity to select term paper topics. Alternatively, you may be required to address specific issues that focus on the violation of peoples rights, the fairness of certain decisions, and personal and societal effects of certain choices. The success of your ethics term paper writing depends on how effectively you state your reasons for the position you take in argumentative narratives, how you articulate your arguments, how you adhere to stipulated guidelines, and how you observe term paper mechanics. Writing a term paper on ethics is a tedious process, especially when you lack necessary abilities and some level of understanding of the elements that constitute a term paper. Regardless of the level of your study in post-secondary education, writing term papers is part of the evaluation process that professors use to test your understanding of concepts, your ability to apply concepts, and your critical abilities. This guideline provides you with the necessary ethics term paper writing tips that will guide you through your ethics term paper writing process. Pre-Writing Tips from Our Writers for an Immediate Start Off Before beginning your term paper writing process, you need to understand the meaning of the term ‘pre-writing.’ Pre-writing denotes the actions you should take before you begin writing your first ethics draft. The main rule that guides the writing process to ensures one writes a high-quality term paper concerns working on the quality of your pre-writing phase and the outcome of the process. In this case, the more you work on your pre-writing, the easier it is to write your first and subsequent drafts of your term paper. Accordingly, you need to take pre-writing seriously. Below are the common and important pre-writing tips. Choice of the topic. The selection of your term paper topic is vital. If you have concepts or issues you have background information on or issues that tickle your interest, or those that are controversial or trending, these could be your ideal term paper topics. However, the issues and concepts should be based on topics in ethics, such as virtue theory, meta-ethics, consequentialism, and deontology, among others. Alternatively, search for topics within your preferred area of ethics in ethics journals, online platforms, books, and trending news. Perhaps your teacher will assign you a topic or provide a list from which you should select your subject matter. If such is the case, select your topic wisely. Brainstorming. Once you are done with the topic selection, you should move to brainstorming. Brainstorming involves writing down any word or words you can think of which are related to the ethics topic. You do not need to think much about their relevance. At this point, it is fine to have redundant material because it involves jotting down any ideas that cross your mind. Being redundant during this stage, is not a problem, as you will define your thoughts as you progress through the writing process. Thorough research. The ideas you come up with during the brainstorming session should help you develop viable ideas on appropriate term paper content. Research involves finding relevant sources that provide adequate information on your chosen term paper topic. Use keywords during your research, especially if it is based on online searches. The sources should be scholarly where possible and should be current unless you are tackling a topic that requires a historical overview. The context of your topic should also help you search for appropriate content for your term paper. Meticulous note-taking. Note taking should occur when conducting project research. It involves writing down the main points that come up during your research. The notes may not have a particular flow and may focus on different themes that may or may not form part of the term paper. It is important to draft quality notes that are not only legible but also clear in content. In this regard, ensure that you do not write sloppy notes as there is nothing as bad as not being able to make sense of your own writing. Solid plan. The final pre-writing tip concerns formulation of a quality plan. A quality plan is an outline of the term paper. Once you have your notes, it is now time to plan where specific points will fit in your term paper. In this case, plan your introductory content, information that will form the main part of the term paper, and inferences that you and your audience can draw from the term paper. Topic Selection for Your Ethics Term Paper A good ethics term paper topic should fascinate you, inspire your passion for engaging in writing about the topic, be specific and concrete, researchable, and should not be too technical or too trivial. Choosing an appropriate term paper topic involves several steps that involve: Searching for several topics and making a list of possible options. At this point, you can Google controversial topics in ethics, social issues affecting society but based on ethics, as well as current issues. You can go to the library and search for possible topics in ethics or browse magazines, journal articles, or encyclopedias. Eliminating topics. Once you have an idea on possible topics, cross off any topics that are not appealing to you and those with little research materials. If the ethics term paper is argumentative, cross off any topics that are not arguable. Highlight the most appealing topics. Appealing topics are those that are in line with your interests and those that are manageable and have adequate resource materials. From the highlighted topics, select one with materials and scope that can sustain your term paper. In this case, you should ask yourself the following questions before settling on a particular topic: What do I know about the topic? When is the topic appropriate for discussion? Is the topic current or outdated? How does the topic fit into the term paper objective? Is the topic too broad or too narrow? Do I have adequate resource material? If you can find answers to the above questions after settling on a topic, then you are good to go. Below are some examples of topics for your ethics term paper: Utilitarianism and Critical Analysis of the Ideology; The Concepts of Freedom vs. Happiness in Modern Society; Compare and Contrast of Utilitarianism and Egoism; Utilitarianism Is the Best Approach in Addressing Environmental Issues; Difference Between Utilitarianism and Deontology. Formulating a Thesis Statement for Your Ethics Term Paper Once you have your topic and ideas on what your term paper will focus, it is important to formulate a claim that forms your thesis statement. A thesis statement is a claim that presents the focus of your term paper. You need to understand that your term paper should have the main idea and the arguments you present in the paper should reflect the idea. A thesis statement captures the main ideas and your position on these ideas. It is specific and usually consists of two sentences or one depending on the objective of the term paper. The first sentence of the thesis statement should present the topic of your paper while the second sentence should comment on your position on the ethics topic. Questions you need to ask when formulating a thesis statement for your ethics term paper include: Where is my thesis statement? Is my thesis statement specific? Is the thesis statement too general? Is the statement clear and does it present my position on the discussion issue at hand? Is my thesis statement original? Does my thesis statement provide room for disputing the claims presented? An effective thesis statement is refutable. This implies that the target audience or a different writer can contest the arguments presented. As noted earlier, the thesis statement should be written as the last sentence of the paper introduction segment. Appropriate Outline for Your Ethics Term Paper A paper in ethics philosophy whether in deontology or existentialism or any other field of ethics consists of at least three parts, namely the introduction, the body, and the conclusion. The body segment has further divisions that can be presented in the form of paragraphs. These divisions focus on the presentation of arguments, the presentation of counter-arguments, and a response to the raised objections. Introduction. The opening paragraph of your term paper serves as an introduction to your paper. The introduction should present your topic, arguments discussed in the paper, your intended objective, and should contain a thesis statement and an explanation of your thesis. If you do not have a clear picture of your paper organization at this stage, it is appropriate to write the entire paper and compose the introduction once you finish the main body of the term paper. In this case, compose the other sections of the paper first, and come back to (re)write the introduction so that it reflects what your ethics term paper discusses. Where necessary, define the key terms in your thesis statement. These terms should define your paper and provide the scope of the term paper. Such terms may be, ‘abortion, ‘euthanasia,’ ‘immorality,’ and ‘personhood.’ Body. The body of the term paper should present your argument as stipulated in your introduction. The arguments should be presented in a paragraph form to imply that each paragraph should focus on one main argument. Moreover, each paragraph should have a topic sentence that makes a claim for the paragraph. The topic sentence should be in line with the term paper topic and the thesis statement. The subsequent sentences in the paragraph should provide evidence that supports the noted claim. In cases where the body section should contain subheadings, it is important to group themes in a way that they provide a systematic analysis of appropriate content for each subheading. Presenting arguments that support the thesis. This section is the part of the body section. The arguments constitute the greater part of the term paper. When presenting your term paper arguments, use compelling premises logically. Present the possible arguments in paragraphs. Each argument should be discussed in its own paragraph along with evidence that supports the argument. Your paragraphs should demonstrate that you have an understanding of the term paper topic and written content. Provide both empirical and theoretical support for the presented arguments and do not repeat your arguments. Presenting objections to the thesis. If your ethics term paper contains arguments that oppose the main claim, present them after articulating the main ideas. At this point, you step into your opponent’s shoes and ask yourself what some of the arguments against the thesis statement are. Review research materials whose authors disagree with your thesis and present their ideas as objections to your thesis. Each counter argument should be presented in its own paragraph just as when you present the main arguments. Remember your target audience and do not include unfounded counterarguments. Conclusion. The conclusion sums up your term paper and provides your recommended action plan where applicable. You should include a restatement of the thesis statement and a brief summary of arguments. Do not introduce new ideas and arguments at this stage because it only serves to summarize the entire term paper. Post Writing Tips on the Last Things You Should Do The post writing tips entail proofreading and referencing the ethics term paper. You should begin by checking the paper to ensure you identify the most significant points of the topic. Ensure that your paper is free of grammatical mistakes and sentence structure issues. The sentences should be coherent and in the correct tense. The logical presentation of ideas is important in a term paper; hence, proofreading should involve ensuring there is a coherent flow of ideas and arguments. Finally, ensure you quote any borrowed sources and use appropriate citation mechanisms as required by your professor.

World Wildlife Fund

World Wildlife Fund The World Wildlife Fund (WWF) is a global-scale conservation organization that works in 100 countries and consists of nearly 5 million members worldwide. The WWFs mission- in the simplest of terms- is to conserve nature. Its aims are threefold- to protect natural areas and wild populations, to minimize pollution, and to promote efficient, sustainable use of natural resources. The WWF focuses their efforts at multiple levels, starting with wildlife, habitats and local communities and expanding up through governments and global networks. The WWF views the planet as a single, complex web of relationships between species, the environment, and human institutions such as government and global markets. History The World Wildlife Fund was established in 1961 when a handful of scientists, naturalists, politicians, and businessmen joined forces to form an international fundraising organization that would provide money for conservation groups working around the globe. The WWF grew during the 1960s and by the 1970s it was able to hire its first project administrator, Dr. Thomas E. Lovejoy, who immediately convened a meeting of experts to forge the organizations key priorities. Among the first projects to receive funding from the WWF was a study of the tiger population in Chitwan Sanctuary Nepal conducted by the Smithsonian Institution. In 1975, the WWF helped establish the Corcovado National Park on Costa Ricas Osa Peninsula. Then in 1976, the WWF joined forces with the IUCN to create TRAFFIC, a network that monitors wildlife trade to curtail any conservation threats such trade inevitably causes. In 1984, Dr. Lovejoy devised the debt-for-nature swap approach that entails the conversion of a portion of a nations debt into funding for conservation within the country. The debt-for-nature swap tactic is also used by The Nature Conservancy. In 1992, the WWF further funded conservation in developing nations by establishing conservation trust funds for high-priority conservation regions throughout the world. These funds are intended to provide long-term funding to sustain conservation efforts. More recently, the WWF has worked with the Brazilian government to launch the Amazon Region Protected areas that will triple the land area that is protected within the Amazon region. How They Spend Their Money 79.4% of expenses go towards conservation projects7.3% of expenses go towards administration13.1% of expenses go towards fundraising Website www.worldwildlife.org You can also find the WWF on Facebook, Twitter, and YouTube. Headquarters World Wildlife Fund1250 24th Street, NWP.O. Box 97180Washington, DC 20090tel: (800) 960-0993 References About the World Wildlife FundHistory of the World Wildlife FundCharity Navigator - World Wildlife Fund

Course Project Term Paper Example | Topics and Well Written Essays - 3250 words

Course Project - Term Paper Example BPM is a divided discipline with many different styles, notations and assets. An example is the UML which extends from the application level to the BPM level. All existing BPM approaches can be utilized as a starting point for Subject- Oriented Architecture and Design. The primary goal of a service-oriented analysis is to determine the necessary parameters for subsequent design and building of a project. In this process abstract candidates are only modeled to be considered in the final design process (Erl, 2006). The process is important in that the relevant candidates considered are subjected to the technical architecture for the design and are expected to be sustained. This stage thus involves the creation of service candidates and the proposition of operation candidates. A customer management system stores the customer profile and related information. It consist of database with a Web-based data entry and user reporting interface. They are contact-centric database that offers tracking approach to all the information and activities linked to customers. It allows several people in the company to share information in the database. It has an advantage of tracking sales and a centralized repository of contact information. The second automation system is a two-tier client-server system that controls the accounting and inventory transactions. Information is fed into incoming and outgoing standard transaction documents. A receipt of a purchase order initiates the invoicing and start of a delivery process of the selected movies from the Blockbooster website. The proposed business process is broken into smaller process steps. Our case study concerns an alliance between Blockbooster and Reddish Box $1 to salvage the Blockbooster from an imminent collapse. Due to stiff competition from a major competitor (NetFlicks) the alliance implemented by an SOA Web service will

Apitalism in the ourse of the 16th Century Essay

Apitalism in the ourse of the 16th Century - Essay Example Protection of private property was never so legally simplified before the advent of capitalism and the legal implications of private ownership suggested greater independence of private property owners and provided clear protected ownership that could be legally validated. Capitalism brought in the standardization and integration of property rules increased trust in economic transactions and laid down the risks of ownership with possibilities of insurance against such risks. Loans and borrowing became easier as personal credit history could be checked and there was an increased standardization and transferability of statements documenting ownership of property (Levi-Faur et al, 2005). This specification of property limits and rules and regulations of ownership indicated a smoother flow of property between individuals and enabled a well-defined role for companies so that they could easily operate in national and international markets. The concept of capitalism has often been criticised by the fact that ownership of enterprises shows the division between the employer and the employee as the profits seem to go to the employer and is not shared by the employees. The growth of multinational companies is thus a direct influence of capitalism and the changing global economy has also been directly shaped by the spread of capitalism across society and nations. In fact, the world today could never have been the same without capitalism and considering this, it is important to examine why and how capitalism first emerged in the 16th century and what are the social, historical and political implications. Capitalism is often contrasted to feudalism on the one hand where a monarch has ownership of property and socialism or communism on the other in which means of production are owned by the community collectively (Sweezy et al 1976).

International Economics Assignment Example | Topics and Well Written Essays - 1250 words

International Economics - Assignment Example Depreciation increases operation and running costs of an organization, especially if it has a lot of imports or outsourced employees. The real exchange rate between the United States and Europe is given by ÃŽ µ. Consider a scenario in which the nominal exchange rate depreciates by 3%, while the price level in Europe increased by 5% and in the United States, it goes up by 2%. What happens to the real exchange rate? In Munich a bratwurst costs 5 euros, a hot dog costs 4$ at Boston’s Fenway Park. At an exchange rate of 1.05 $ per euro, what is the price of a bratwurst in terms of a hot dog? All else equal, how does this relative price change if the dollar depreciates to 1.25$ per euro? Compared with the initial situation, has a hot dog become more or less expensive relative to a bratwurst? Spain and Germany trade a lot between each other. Germany is running an inflation – low, but inflation – and Spain a deflation. Discuss what is expected to happen with the nominal and the real exchange rates between them. The nominal exchange rates of Germany will decrease while the nominal exchange rates for Spain will increase. This is because an increase in commodity prices will cause an increase in the foreign income that is required to purchase local products. The vice versa is true for Spain where a decrease in the price of commodities will reduce the amount of income earned from foreign countries to buy local products. The real exchange rates of Germany will increase. This is because the real exchange rates appreciate an increase in product prices. On the other hand, the real exchange rates of Spain will decrease. This is because real exchange rates depreciate with an increase in product prices.

Benefits Of Using Gis In Waste Management Environmental Sciences Essay

Benefits Of Using Gis In Waste Management Environmental Sciences Essay Solid waste management involves a number of stages starting from the choice of sites for landfill, collection, transportation and disposal of the solid waste. Both economic and environmental planners are concerned with the setting up of cost effective and environmentally friendly systems for solid waste management. Geographical Information System (GIS) is a tool that can provide spatial and non spatial information for urban planning and management. This paper focuses on the application of GIS as a planning and data collection tool in Solid Waste Management and analyses to what extent GIS is being used in solid waste management by the local authorities in Mauritius and also identifies the barriers to the proper use of GIS in this sector. A GIS model for the Grand Port-Savanne District Council (GPSVDC) a local authority in Mauritius is produced using ArcGIS software and this can be used as a decision support tool in planning waste collection and disposal. The Republic of Mauritius is a small island developing state (SIDS), situated at 800 km off the East coast of Madagascar at longitude 58 ° East and latitude 20 ° South in the Indian Ocean with a total surface area of 1870 km ². In addition to the island of Mauritius, the Republic includes the islands of Cargados Carajos, Rodrigues and the Agalega Islands. The main island of Mauritius has a population of around 1.28 million inhabitants. The rapid industrialization and urbanization during the past decade have led to changing production and consumption patterns that continue to present new demands for natural resources and create new waste streams. It is expected that solid waste produced in Mauritius is about 380,000 tons a year (or 1,200 tons per day) and is expected to reach 418,000 tonnes in 2014. The present strategy of disposing wastes  at the  landfill and/or dumping sites will in the long-run be no longer sustainable or appropriate with the rapid increase in waste gene ration, scarcity of appropriate landfill sites and the density of human settlement. The development of an integrated solid waste management strategy is among the priorities identified in the National Environmental Strategies to reduce future costs from environment degradation. Governments policy is to promote waste reduction, minimize its generation, encourage the adoption of environmentally sound methods of resource recovery and modernize the institutional and legal framework for the entire logistical chain collection, storage, transfer and disposal and introduce a cost recovery mechanism. There has been awareness regarding waste management amongst many countries. There has been development of new technologies for improving the waste management systems. GIS is one of the new technologies which have contributed a lot in very less time span to the waste management society. (Moiz Ahmed Shaikh, 2006) This paper analyses the benefits of using GIS as a tool in solid waste management and makes an assessment of how far GIS is being used by the local authorities in Mauritius and identifies the barriers to the use of GIS in solid waste management in Mauritius. A GIS model for the Grand Port-Savanne District Council (GPSVDC) a local authority in Mauritius is produced using ArcGIS software and this can be used as a decision support tool in planning waste collection and disposal. SOLID WASTE MANAGEMENT IN MAURITIUS Solid Waste Management in Mauritius falls under the responsibility of the Ministry of Local Government and Outer Islands. The main island of Mauritius has five Municipal Councils namely (i) Port Louis, (ii) Beau Bassin/Rose Hill, (iii) Quatre Bornes , (iv) Vacoas/Phoenix and (v) Curepipe. There are also four District Councils namely (i) Pamplemousses/Rivià ¨re du Rempart, (ii) Moka-Flacq, (iii) Grand Port-Savanne and (iv) Black River. Solid waste collection and disposal is undertaken by these local authorities in areas under their jurisdiction and is disposed of at the Mare Chicose landfill via a network of transfer stations situated in St Martin, Roche Bois, Poudre DOr and La Brasserie. Waste collection and disposal is also carried out by private companies on contract basis. The only landfill on the island is at Mare Chicose which is managed by a private contractor. With the increase in waste production the life span of the landfill is going on decreasing and soon there will be a n eed to increase the capacity of the landfill or to find another locality to set up a second landfill. The daily management of waste collection and disposal activities is carried out by officers of the Health Department of the Municipal Councils and the District Councils. 1.3 What is GIS? GIS is a computer system for capturing, storing, checking, integrating, manipulating, analyzing and displaying data related to positions on the Earths surface. Typically, a Geographical Information System is used for handling maps of one kind or another. These might be represented as several different layers where each layer holds data about a particular kind of feature. Each feature is linked to a position on the graphical image on a map and a record in an attribute table. GIS allows us to view, understand, question, interpret, and visualize data in many ways that reveal relationships, patterns, and trends in the form of maps, globes, reports, and charts. A GIS helps you answer questions and solve problems by looking at your data in a way that is quickly understood and easily shared. GIS technology can be integrated into any enterprise information system framework. 1.4 Uses of GIS in Solid Waste Management Solid waste management comprises several phases, starting from the stage where the waste is generated till it reaches its final destination or at a stage where it is no more a threat to the environment. It is observed that solid waste management can be bifurcated into mainly two phases. One is the waste management in the area where it is generated and second is the management of waste at dumping grounds. (Moiz Ahmed Shaikh, 2006). The development of Geographic Information System (GIS) and its use throughout the world has contributed a lot in improving waste management systems. GIS helps to manipulate data in the computer to simulate alternatives and to take the most effective decisions. GIS can add value to waste management applications by providing outputs for decision support and analysis in a wide spectrum of projects such as route planning for waste collection, site selection exercises for transfer stations, landfills or waste collection points. GIS provides a flexible platform w hich integrates and analyses maps and waste management databases. GIS allows us to create and store as many layers of data or maps as we want and provides various possibilities to integrate tremendous amounts of data and map overlays into a single output to aid in decision making (Chang et al. 1997). The changing production and consumption patterns have caused a rise in the volume of solid waste putting considerable pressure on Governments in dealing with the increased waste generation. It implies that local authorities will require huge capital investments and operational strategies for collection, transportation and disposal of solid waste. Delimiting factors such as limited financial resources have made it imperative to replace existing ad hoc methods employed in solid waste management and planning (Vijay et al. 2008). Sarptas et al. (2005) studied the use GIS in solid waste management in coastal areas as a decision support system with a case study on landfill site selection. The results of the study are that GIS is becoming a powerful tool in SWM. However there are still some drawbacks and deficiencies in applying the method extensively. For example, it is not applied in solid waste generation studies because large fluctuations in solid waste generation by time and space and the dynamic nature of urban areas generate several difficulties in determining the current solid waste generation patterns. In the early period of GIS technology, from the 1980s to the early 1990s, GIS software was capable of executing only basic geographical operations. These capabilities of GIS software limited the user to only basic tasks such as exclusion and allowed them to determine only alternative landfill sites in landfill siting applications. Advances in information technology and increasing access to computer system s by decision makers have improved the usefulness of computer models and computer aided technologies in DSS in the last decade. One of the typical examples is the SWM systems. The GIS models do not only support the decision procedure but also facilitate the communication and mutual understanding between decision maker and the people, because the implications of a SWM closely affects the society. However, the basic limitations in the use of GIS in SWM is the data availability. Because, especially in developing countries the available data are very scarce and access to the data is very poor and tiring. In addition, the existing data are not reliable, not collected, stored and disseminated systematically. More comprehensive researches and more efforts on data gathering to fulfill the needs of GIS models are recommended. Since routing models make extensive use of spatial data, GIS can provide effective handling, displaying and manipulation of such geographical and spatial information. For example, Ghose et al. (2006) proposed a model for the system of Municipal Solid Waste (MSW) collection that provides planning for distribution of collection bins, load balancing of vehicles and generation of optimal routing based on GIS. According to Reddy et al. (2007), traditional and static approaches are no longer adequate for analyzing network flows and conducting minimum cost routing. Reddy et al. attempted to develop a decision support system for generating an optimum route for solid waste disposal in Hyderabad City and hence to reduce the distance ran by the collection vehicle using GIS. GIS tool provides an effective decision support through its database management capabilities, graphical user interfaces and cartographic visualization. The system developed by Reddy et al. used the Network Analyst module available in Arcview, which is a path-finding program used to model the movement of resources between two points or more. Chatila (2008) developed a GIS system for natural resources management and recycling of solid waste in the village of Marjeyoun in Southern Lebanon. A GIS map was prepared to serve as a zone management plan along with an environmental assessment that identifies cumulative pressures and impacts of some human activities on the village and the environment. A recycling program was developed based on solid waste sampling and analysis of collection systems. In a study carried out by Bergeron et al. (2010), 3D visualization and GIS were used to produce a digital city model for the Star City, West Virginia to allow government officials and managers to manage assets and perform day-to-day operations, develop sustainable planning initiatives, and management of solid waste assets and facilities, planning for solid waste and recycling facilities and drop-offs, mapping and planning efficient waste hauler routes and identifying issues such a underserved populations and illegal dumping. However, building and using a GIS requires expert knowledge, and can often prevent such systems from being used to their full capability by local officials. In addition, local government is often comprised of mature citizens who are committed to serving their community but may be wary of new technologies that are unfamiliar to them. 1.5 AIMS AND OBJECTIVES The aim of this paper is to analyse the extent to which GIS is being used in waste management by the local authorities in Mauritius, to identify barriers to proper use of GIS in solid waste management and to assess to what extent GIS affects sustainable waste management as a decision support tool in planning waste collection, recycling, waste segregation and disposal in order to create cost-effective systems. Finally a model will be proposed for the Grand Port-Savanne District Council (GPSVDC) a local authority in Mauritius using ArcGIS software that could be used as a decision support tool in planning waste collection and disposal. The model produced will be used to store information regarding the existing collection routes, land use data, population data etc and data regarding the volume of waste produced. Based on these information decisions appropriate decisions can be taken to improve the existing solid waste management system and also predictions can be made for future plans. Hence, in short the aims of this project are mainly as follows: To identify to what extent GIS is being used in waste management in Mauritius. To identify barriers to proper use of GIS in waste management. To assess to what extent GIS affects sustainable waste management as a decision support tool in planning waste collection, recycling, waste segregation and disposal To carry out a case study for the Grand Port-Savanne District Council (GPSVDC) a local authority in Mauritius in order to produce a database for decision making. The paper will also carry out a literature study of some examples of GIS work for waste management. The study will include a discussion and a critical analysis of the models. The analysis of these studies will allow us to learn about the usefulness of GIS as a tool is solid waste waste management and these may be developed for Mauritius in the context of creating an Integrated Solid Waste Management Plan. Further to literature review, a number of hypotheses have been designed and have been described briefly GIS and Social Development H1: There is a significant link between GIS and Social Development. H0: There is no significant link between GIS and Social Development. GIS and Economic Development H1: There is a significant link between GIS and Economic Development. H0: There is no significant link between GIS and Economic Development. GIS and Environmental Development H1: There is a significant link between GIS and Environmental Development. H0: There is no significant link between GIS and Environmental Development. To achieve these aims, a logical step has been carried out to complete this project. The structure of the research gives an idea of the issues covered in this project. 1.6 Methodology In order to analyse the general waste management situation in the local authorities (Municipalities and District Councils) in Mauritius, a scientific approach was implemented to gather primary information which comprises of different steps. These steps are as follows: Step 1: The target group was identified. 30 officers working in the Local Authorities were interviewed. Alongside, a questionnaire vide Appendix 1, was designed to retrieve information from the respondents. Step 2: The 30 officers were interviewed and the questionnaire was used as a guide to ensure proper flow of questions. However, much emphasis was put in open ended questions so as to get maximum information concerning their point of view relating to the present waste management system. Step 3: The data collected was analyzed using SPSS and Excel whereby results were shown on a first instance in terms of descriptive statistics being line charts, bar charts and in terms inferential statistics being correlation, cross tabulation. Step 4: A list of recommendations and suggestions are given regarding the use of GIS in solid waste management in Mauritius and how they it can help in sustainable waste management. As well as, what can be done to mitigate the barriers that prevent the proper use of GIS. Chapter 2 GIS Model Analysis 2.1 Model 1 This is an overview and a discussion of the paper, A case study of fuel savings through optimisation of MSW transportation routes written by Gilberto Tavares, Zdena Zsigraiova, Viriato Semiao, Maria da Graà §a Carvalho published in 2008 in the Journal Management of Environmental Quality, Volume: 19 Issue: 4. At the end of the discussion there are critical views on this paper work. 2.1.1 Waste management background in Cape Verde This study has been carried out for Cape Verde where the demographic growth, tourism and other economic activities are putting enormous pressure on government. There is still evident lack of development plans, the existing waste management being rather poor and characterized by inefficient collection systems. (Gilbero Tavares, 2008) Besides, the negative impact of untreated waste on public health and on public concern, which focused the attention of engineers and scientists on the quest for waste management solutions viewing the prevention of undesired environmental effects, economy plays also an important role on this activity. In fact, collection and transportation of waste can absorb as much as 75 per cent of the municipalities MSWM budget that are usually the institutions responsible for such activities. (Gilbero Tavares, 2008) One of the heavy costs present in MSWM systems is the fuel price and its consumption is inevitably associated with undesired pollutants emissions. Therefore, the minimisation of fuel consumption to perform waste collection and transportation to its treatment or final disposal brings enormous savings and environmental benefits. 2.1.2 GIS approach The methodology used comprised of three phases. Phase 1 The model of the terrain and the road network A 3D model of the entire island of Santo Antao, Cape Verde was produced based on a digitised map provided in CAD files. The 3D model is generated as polylines based on contour lines that reflect the actual relief of the terrain. Using ArcGIS 3D Analyst, the 3D road network is then generated from both the 2D road network and the terrain model complying with the road gradients. This methodology makes possible the generation of road networks in the appropriate form allowing for the calculation of all inclinations of each road segment, which permits to determine the fuel consumption for both road directions (uphill and downhill). The 3D digital model and the road network obtained allows the large variability of the relief to be observed. Phase 2 Calculation of actual fuel consumption Fuel consumption during waste collection and transportation is influenced by the travelled distance and by the actual operation conditions of a given vehicle. These effects are incorporated in the model through the methodology established by Ntziachristos and Samaras (2000) in COPERT, which is a computer programme to calculate emissions from transport vehicles on road. (Gilbero Tavares, 2008) Besides considering specific vehicle parameters, the methodology also takes into account different driving conditions, namely the type of the driving situation, the vehicle load and the road gradient. The gradient of a road increases, when positive, or decreases, when negative, the resistance of a vehicle to traction. Therefore, and because of their large masses, the power employed during the driving is the decisive parameter for the fuel consumption. Once calculated, the fuel consumption value for each route arc is stored in the spatial data base to be used later during the route solver procedure that searches for the route with minimum fuel consumption. Phase 3 Optimisation of vehicle routing The efficiency of a management system that is able to solve problems related to vehicles circulation in road networks can be measured through its capacity to obtain optimised routes. For a system of MSW transportation, this consists of generating an optimal route for a given vehicle so that the value of the selected cost criterion is minimised. For the calculation of the optimal routing, the model used herein makes recourse to ESRIs programs ArcGIS, ArcInfo and Network Analyst extension, and it finds the minimum defined impedance path through a network. In order to compare solutions and clarify the potential of the present methodology, the routes are optimised regarding either the lowest fuel consumption or the shortest distance. Findings The findings of the study showed that the optimisation for the lowest fuel consumption yields 52 per cent savings in fuel, when compared to that for the shortest distance, even travelling a 34 percent longer distance, which shows the importance of considering simultaneously the relief of the territory and the lowest fuel consumption criterion when optimising vehicle routes. 2.1.3 Critical views With such a supporting decision tool savings in fuel are huge, the efficiency of management systems is improved and the environmental impact during daily operation is reduced. The GIS 3D route modelling takes into account the effects of both the road inclination and the vehicle load. The originality of the work lies in the chosen approach. To optimize vehicle routes the criterion of minimum fuel consumption rather than the commonly used shortest distance is used, since fuel consumption is the factor reflecting actual costs relative to MSW management. 2.2 Model 2 This is an overview and a discussion of the paper, A GIS Approach to Waste Management and Recycling in New York State. Written by Ghaly, Ashraf and published in 2009 in the journal Proceedings of the International Conference on Waste Technology Management, p1140-1150. At the end of the discussion there are critical views on this paper work. 2.2.1 Purpose of the study Solid waste and recycling programs requires management of large databases including collection data, transfer, processing, disposal, export, import, and future planning. The body of information involved in the decision making process is too challenging to effectively mange due to the many components it contains. A GIS approach takes advantage of the spatial nature of data presentation to illustrate the areas of strength in the system and to identify the areas in need for improvement. Such a system is not only useful to managers and state officials but it also is easier for the public to comprehend and appreciate. GIS also makes it easier to measure success and detect trends, which ultimately help improve the system to better manage collection, sorting, and recycling facilities. (Ghaly A., 2009) The existing recycling programs are put in place to reduce the use of virgin materials from forests, energy consumption, greenhouse gas (GHG) emissions, and water pollution. These programs ultimate goal is to promote conservation and to encourage the members of the public to be active participants in this effort. This paper uses GIS to demonstrate, using maps, the current state of waste management and recycling efforts, future plans, and methods of measuring success across geographic boundaries. The paper concludes that a spatially-based management system offers advantages, which makes it superior to non-spatial systems. Data Collection This paper uses data published by the New York State Department of Environmental Conservation (DEC) for all the counties in the state to study the efficiency of the existing recycling programs and to find ways to optimize the use of landfills. This analysis is done for Municipal Solid Waste (MSW), industrial waste, demolition and construction debris, and for waste exported out of the state to neighboring North East states. For better management of solid waste in the state of New York, the Department of Environmental Conservation (DEC) maintains a comprehensive database on waste composition, pattern of waste generation, and methods of disposal. The success of this operation depends on the quality and accuracy of data collected. This data helps in the decision making process regarding the transfer and processing of solid waste, disposal, import/export, recycling, and in making plans for the future. To contribute to these efforts, the Northeast Recycling Council (NERC) developed an Environmental Benefits Calculator which generates estimates of the environmental benefits based on the tonnages of recycled materials. Environmental benefits metrics involves quantifying the reduction in use of virgin materials from forests, oil supplies, and mines; reduction in energy consumption; reduction of Green House Gas (GHG) emissions; and the reduction of water pollution, and conservation of natural resources. These are all goals that DEC is interested in increasing awareness for. Waste management and recycling are impacted by economic and political factors. These factors add a layer of complexity to the data collection process. Some of the concerns related to these issues are solid waste migration of recyclables across geographic boundaries, which involve dealing with regulations of various agencies and governments. In addition, the diversity and variety of recyclable materials add to the difficulty of compliance with required transportation methods across boundary lines. Four Phase Plan The DEC developed ambitious plans for data collection and analysis. This plan is made of four phases: Phase 1: Fill in data gaps by enforcing reporting requirements; researching recyclables data available from transfer or disposal facilities; and seeking voluntary data from non-regulated recyclers. Phase 2: Validate/improve data by using metrics to compare data from Planning Units and facilities; auditing a sampling of annual reports; include data source checks at facility inspections; and investing in electronic reporting mechanisms. Phase 3: Develop State policies to improve recycling by updating regulations to foster increased recycling; using permit conditions to promote best practices; involving State agencies/facilities; and incorporating these ideas into the State SWM Plan. Phase 4: Work with Planning Units to grow recycling by establishing more recycling metrics; reestablishing State promotion of 3Rs (reduce, reuse, and recycle); targeting higher recovery for paper and organics; and targeting outreach toward specific sectors such as government agencies, schools, and food service. Role of GIS in NYS Plan Data is the heart and soul of waste management analysis and future planning. In complying with their reporting requirements, the enormous number of facilities involved in waste management and recycling in NYS delivers tremendous amount of data. With its spatial nature as shown in the above maps, GIS can add a visual dimension to data that is otherwise too complex to comprehend. With more emphasis placed on enhancing reporting to comply with regulations, the bulk of the collected data is expected to increase and become more elaborate. It is believed that GIS with its excellent spatial techniques can help in the analysis phase and in the decision making process as well. Critical views A spatially-based geographic information system (GIS) for data management and analysis seems to be more capable of handling enormous amount of data similar to the volume collected by New York States Department of Environmental Conservation on solid waste and recycling activities in the state. With the Department of Environmental Conservation (DEC) aiming at improving reporting and analysis for better management, GIS can offer the tool necessary to accomplish these tasks with efficiency and ease. Based on this model, GIS can be used to collect data in respect of the type and volume of recyclable materials around the island of Mauritius. We can thus better plan the collection of recyclable wastes. 2.3 Model 3 This is an overview and a discussion of the paper, GIS Application in Coordinating Solid Waste Collection: The Case of Sinza Neighbourhood in Kinondoni Municipality, Dar es Salaam City, Tanzania. Written by Alphonce Kyessi and Victoria Mwakalinga and published in 2009 in the journal FIG Working Week 2009. At the end of the discussion there are critical views on this paper work. In this paper Alphonce Kyessi used GIS in ROUTING EFFICIENCY ANALYSIS FOR SOLID WASTE COLLECTION IN SINZA A NEIGHBOURHOOD IN DAR ES SALAAM. 6.1 Location Sinza A is one of five residential neighbourhoods of Sinza ward in Kinondoni Municipality in Dar es Salaam. Accommodation about 5,000 people, the neighbourhood is located about 12 kilometres from the Dar es Salaam city centre. The Kinondoni Municipal Council had contracted private companies and civil societies organisations in the collection of solid waste in residential neighbourhoods. Kimangele Company Limited is one of those private contractors. The routing system for Kimangele Company was studied in detail to assess the solid waste collection efficiency as shown in Figure 5 and 6. Figure 5: Location of Sinza A area for Kimangele Contractor Source: Mwakalinga, 2005 Kimangele plies from house to house to establish a solid waste collection system known as bring system in Sinza A. The bring system is done in big catchment areas i.e. above 50 metres in radius. Waste generation and collection Sinza A consisted of 876 households (Mwakalinga, 2005). Generally the area generates about 14.5 tonnes of waste per day. The waste composes of plastics, tins, organic food waste, packaging materials, clothes, metals and bottles. Out of the waste generated, the contractor collects 8.4 tonnes from households. The rest About 5.1 tonnes (47.7%) of waste are collected by informal collectors (using wooden carts) to designated collection centres. The rest (about 1 tonne) is haphazardly dumped in rivers, on roads sides, burnt or buried. About 160 households are not members of house to house collection service; they prefer using the informal collectors instead of the contractors trucks. When interviewed, these households complained of ineffective collection system by the Contractor. One of the given reasons was that the truck was not following the rout as agreed. Others households said the collection charge of TShs. 2000/= per household was too high. They were ready to pay only TShs. 500/= per house regardless the number households in the house. Figure 6: Collection Systems as applied by Kimangele Company in Sinza A Source: Mwakalinga, 2005 When the Contractor was interviewed in 2005, he replied that, out of 716 households he was serving only 70% paid the refuse collection charges (Mwakalinga, 2005). According to Figure 8 below, there are some areas where the truck drives twice creating overlaps. Normally, a truck stands at a pick-up point, about 50 meters from the other. In other circumstances, the distance is more than 50 metres, and as a result more waiting time by the truck is needed indicating that the whole system of waste collection was foiled. Work Organisation The collection frequency by Kimangele was done twice a week i.e. Wednesdays and Saturdays. The service starts at 6.30 am to 5.30pm. The truck was making two trips on each day due to the amount of waste generated and the ability of the truck to carry the waste. The route for the first trip starts at Superstar area and ends at Kivulini through Sam Nujoma road to Mtoni kwa Kabuma dump site, about 30 kilometres away (see Figure 7). The route for the second trip passes through Morogoro road via Shekilango road; the first point in this trip is Super Star Street ending at cafà © Latino Street. Thereafter the route enters Sam Nujoma road to the main dump site, Mtoni kwa Kabuma. Figure 7: Existing Route for Kimangele Company in Sinza A Neighbourhood 6.4