How has automobiles made changes to our society and what do people Research Paper - 1

How has automobiles made changes to our society and what do people think about automobiles - Research Paper Example wever many firsts that were seen on the road to building a functional automobile that the modern world depends so much on, from one part of the present automobile to the next. Each part of the automobile has a rich history of invention from steam engines that pioneered, to electrical and gasoline driven engines that are seen today. Great men, from Karl Benz, the man to have come up with the first practical automobile to the pioneer of assembly line production in the industry, Henry Ford. Thanks to years of innovation, steam engines that first powered automobile prototypes were improved to the machines we use today to transport both ourselves and goods to different locations. All citizens of planet are affected by the automobile even in the most remote parts of the world where roads as we know them as non-existent. We are able to cover distances that would in the past take humanity months, in a matter of days thanks to the automobile. Help is able to reach the needy in remote locations because of the automobile. Every individual on the face of our planet is positively affected by the automobile to the last person alive. Like Henry Ford said: â€Å"I invented nothing new. I simply assembled the discoveries of other men behind whom were centuries of work. Had I worked fifty or ten or even five years before, I would have failed. So it is with every new thing. Progress happens when all the factors that make for it are ready, and then it is inevitable. To teach that a comparatively few men are responsible for the greatest forward steps of mankind is the worst sort of nonsense.† The history of automobile is one of the most divisive subjects because it can be traced to the fifteenth century and was improved over centuries, which makes it very difficult to specifically spot its point of origin. Nicolas-Joseph Cugnot is within this entire division, credited with the first steam powered automobile in 1768. It was not until 1807 when Francois de Rivas came up with an

How can theories of the social construction of technology (SCOT) help Essay

How can theories of the social construction of technology (SCOT) help inform the innovation processes by which novel technologie - Essay Example And, dialectically speaking advancements in one become the development of the other. It could happen in the other way around too; regressive societies could not only hinder technological reconstruction but also gave birth to regressive technologies as happened in Fascist Germany. The paper intends to analyze the complex paradigm in which social construction of technology and innovation and creativity in technological development go hand in hand. Social Construction of Technology, Innovation and Smart Technology Social reality must be identified as inherently pluralist. Berger and Luckmann note that â€Å"pluralism encourages both skepticism and innovation and is thus inherently subversive of the taken-for-granted reality of the traditional status quo. One can readily sympathize with the experts in the traditional definitions of reality when they think back nostalgically to the times when these definitions had a monopoly† (Berger and Luckmann, 1966, p. 115). Social construction of technology changes according to the nature of the prevailing paradigms of knowledge production. According to Thomas Kuhn, scientific development is no miraculous leaps by great scientists because â€Å"a new theory, however special its range of application, is seldom or never just an increment to what is already known. Its assimilation requires the reconstruction of prior theory and the re-evaluation of prior fact, an intrinsically revolutionary process that is seldom completed by a single man and never overnight† (1996, p.7). Certainly, many great technological interventions are known with name of individual scientists. However, every scientists work within a paradigm which is collectively constructed. Therefore, it is possible to argue that technologies are socially constructed. For instance, computer logarithms are the product of late capitalism but it would not have been possible without the ancient Indian invention of zero. Here, it is important to remember that scie nce is not supreme or infallible. Science and technology are necessarily social constructs and social products. Moreover, â€Å"science emerges as very human and – by necessity – constrained enterprise, even if its findings are subsequently presented as canonical† (Irwin, 1995, p.49). The terminology and language related to the technological discourses are crucial for understanding the social construction of technology. Therefore, Berger and Luckmann argue that â€Å"the common objectivations of everyday life are maintained primarily by linguistic signification. Everyday life is, above all, life with and by means of the language I share with my fellowmen. An understanding of language is thus essential for any understanding of the reality of everyday life† (1966, p.37). Language plays a major role in the social construction of technology as technology is a cultural product too. And, technology, on the other hand, changes language. For instance, social netw orking sites such as Facebook and Twitter have caused a metamorphosis in the way people use English language. Social construction of technology challenges the monopolistic claims by science and scientific community on the production of technologies. Non-deterministic â€Å"accounts of artifacts and technologies show that scientific knowledge plays little direct role in the development of even many state of the art technologies. Historians and other theorists have argued that there are

Democracy Enable And Disable Social Movements Politics Essay

Democracy Enable And Disable Social Movements Politics Essay Democracy has been one of the greatest aspirations of Modernity and one of its greatest disappointments. The passing of centuries between the collapse of the Ancient Greek precursor and the reestablishment of democracy as a viable system makes its recent globalisation all the more remarkable. The revival of democracy was achieved in part through the victories of social movements over entrenched interests. (Esche 2001: 17) It is true that social movements were determinant for the implementation of democratic systems throughout the world. However, the question concerning this paper is whether democracies are determinant to social movements. Therefore this paper will explore in which ways does democracy enable and/or disable social movements. It will conclude that although democracy is, in theory, the system more prone to the appearance of social movements it is also a regime that, in practice, can prevent and restrict them. The first section of this paper will briefly overview the concepts of democracy and social movements in order to provide a framework for the argument. The second will explore in what ways democracies have provided spaces for social movements to occur. The third, will discuss the opposite. That is, how democratic systems, intentionally or unintentionally, have constrained the rise of associational forms. Both arguments will be illustrated with case studies from experiences within the developing countries. Finally, some concluding remarks will be offered in the end. As Tilly (2003) explained democracy as oligarchy, autocracy for example is a kind of regime and that means that it is a set of relations between a government and persons subject to that governments jurisdiction (p.25). Democracy can also take many dimensions and forms and they differ greatly from one another. For instance, there are liberal democracies and there are representative democracies; there are pluralistic democracies and there are constitutional democracies. This is relevant for the argument because the level of democracy, being the liberal democracy the most flexible one, might have an impact on the creation or restriction at the civil society level. Nevertheless, although they might differ in their construction they also share common values. One of the most important is that it should serve the best interests of their constituents echoing Abraham Lincolns ideal of government of the people, by the people, for the people. In other words, a democracy allows for debate and for decisions to be made according to the will of the majority. It also allows for the creation of spaces between the private sphere and the state. These spaces are the ones where mediation is made between the state and the people or formally known as civil society: Civil society could be viewed as but one form of the political relationship between state and society. [It is] an intermediate associational realm between state and family populated by organisations which are separate from the state, enjoy autonomy in relation to the state and are formed voluntary by members of society to protect or advance their interests and values (White 1996: 181-2). From this definition an important characteristic is worth pointing out. Indeed, an independent civil society is the one who can truly voice peoples discontent. This is because any association with the state can severely undermine their intentions. Without an independent civil society the balance of power can never be challenged; the level of accountability cannot be increased and the chances of having grievances transformed into favourable legislation will be impossible. Furthermore, if the civil society is not independent there is the risk of social movements becoming institutionalised as it will be discussed in a further section. Now that both democracy and social movements it is time to look at the main argument and explore in what ways democracy promotes or disables democracy. It was with the introduction of democracy that the world has seen a dramatic increase in social mobility levels, in more opportunities for education and above all a feeling of individual freedom allied with the right to associate without fear of persecution. Stories from North Korea or China stand to make the argument that democracy is the most open and flexible system. It was with the advent of democracy that previously unrepresented groups began to have both political representation and protection in the form of legislation. One of the most visible social movements throughout history has been the womens movement. Seeking to have representation in the political world women have been fighting in traditional patriarchal societies for their equal place in society. In Ghana the transition to democracy opened a space for women to target their grievances by mobilising women to engage in political activity. This was due to two main factors. First, the pre-democratic regime made impossible for women to even consider the debate of their situation. As soon as democracy was installed women were quick to mobilise and bring the issue into public debate. Second, if a democracy means representation of different groups in society surely women had to be also part of the political life of Ghana (Fallon 2008). This is, however, problematic and sometimes even undesirable. If all groups demand representation then it will be harder to reach consensus, especially in countries with a large number of different ethnicities or religious beliefs. Another feature of democracy, besides the right of freedom of association, is accountability. That is, people have the right to question and protest against any measure or action taken by their government. A key feature for the success of social movements is working governments institutions such as an independent judicial system where everyone, including the government itself, is not free from obeying the law. This was the case in Brazil where President Lulas government faced corruption charges due to misuse of public money. A free press, independent from the government, led the people in searching questions and demanding answers (Flynn 2005: 1260). However, accountability is not only related to the rule of law. It is also attached to a governments position on certain issues as previously mentioned. For instance, the United States (US) war on terror has created much discontent within their own borders and caused an anti-war movement due mostly to unilateral decisions such as going to war with Iraq and Afghanistan ironically in the name of democracy and as leaders of the free world. In 2002, Kellner recommended that the war should be fought not on military terms but by a global movement condemning terrorism. Since then there has been a movement, or several, but condemning US use of violent means. Perhaps the best example on how a democratic system allows for social movements lies in the city of Porto Alegre, Brazil. In a country with high-levels of inequalities both between classes and between regions the city of Porto Alegre, with an alternative model of participatory democracy, exhibits a high level of social re-distribution (Ponniah and Fisher 2003: 181). There are, however, several ways in which democracy or the process of democratisation disabling or restricting social movements. The first one has to do with the transition from any kind of authoritarian rule to democracy. A transversal problem across several transitions in the developing world is the fact that the same power structures and elites remain in place (Garretà ³n 1997, Gibbon 1997, Prevost 2006, White 1996). Usually, movements that attain power are not organised or powerful enough to constitute a secure government. Therefore they have to make concessions with old power structures such as the military in order to form a government. In South Africa, the African National Congress (ANC) had to accept that: [à ¢Ã¢â€š ¬Ã‚ ¦] the old government bureaucracy would have to be maintained. [à ¢Ã¢â€š ¬Ã‚ ¦] It did not have the people to fully replace the existing government bureaucracy both in terms of their sheer number and out of a lack of appropriate skills in a wide range of areas (Prevost 2006: 170). As a consequence the same kind of policies and reluctance in accepting a black majority rule prevented in specific the actions of the black movement to be fully realised and in general democracy to be deepened. In South Korea a similar pattern, of restrictive democracy, emerged in the late 1980s. With democracy a large number of organizations entered civil society causing some social and political unrest. However, the political elite joined the two opposition parties into the government and formed a new hegemonic party. White (1996) explains the advantages of forming the latter. First, it absorbs opposition leaders. Second, by doing that the established elites maintain their power and influence in decision-making. The second way in which democracies disable social movements happens when democracy is already in place. If the movements were focused on one aim to overthrow the government then when they achieve it they lose their main thrust and, eventually, become fragmented. As mentioned, democracy opens spaces for unrepresented groups and because within any society there are so many different groups demanding political representation it becomes difficult to mobilise any kind of collective action as there is not a coherent and unique grievance (Melucci 1988, Menon 2000). In some cases, and because there is not a wider movement to support it, some forms of protest are not organised and are destined to fail (Dong 1997). Furthermore, movements might actually compete with each other which further weaken the movements (John 2000, White 1996). A third way in which movements might be disabled is when they become institutionalised (Berger 2003, Flynn 2005, Melucci 1988, Prevost 2006). Becoming institutionalised is when movements lose their independent status. This can happen in three ways. Firstly, in order to have access to power, or resources, social movements might need to associate with mainstream political parties (Houtzager 2000). Secondly, governments in order to gain support but also to avoid contestation co-opt key community leaders into the political system (Prevost 2006: 169). By doing so they are eliminating the radical and influential individuals from their natural habitat the civil society. Both the ANC in South Africa and President Lulas Partido Trabalhador (PT) have used this tactic to gain acceptance and to diminish to possibilities of social movements to mobilise. But movements can also be co-opted by non-governmental organizations (NGOs). Disillusioned with the lack of political space offered by the gover nment and lacking funds, movements often resort to NGOs for support. Eventually, this relationship turns into dependency and because of that they have to accept external policies from NGOs which in turn restricts organizations agenda-setting as this becomes set by western donors priorities. In Guatemala, the womens movement known as Guatelmatacas became a provider of social services replacing governments functions. This was in part because they were representing the interests of NGOs and not their own. As Berger (2003) described it womens groups in due course shifted from a strategy of confrontation to one of conciliation (p. 205). A fourth way that accelerates the weakening of social movements is the advancement of capitalism and its instrument neo-liberalism. Esche argued that capitalism and democracies have developed a special relationship, that it to say that capitalism prefers democratic environments and that democracy favours the introduction of capitalism. He also argued that this simple account of democracy and capitalism should be avoided mainly because capitalism is also able to penetrate in authoritarian governments. However, Roberts (1998) points out that capitalism and market forces at work in democracies accelerate the fragmentation and weakening of popular collective subjects, the labour movement in particular and that neo liberalism has the remarkable capacity to neutralise and dissolve its opposition (p. 270). Capitalism thrives on inequalities and therefore these have to be maintained in an elegant way by governments. This shows that governments and for that matter democracy itself are unable to protect the interests of their citizens. To finalise the argument on how democracies disable social movements it is important to explore the role of the media. One might think that media and specifically the internet, is only used as a propaganda tool in authoritarian countries but the fact is that it is also used in democracies such as the US. In other words, internet technology can be used [..] for democratic or non-democratic means (Hand and Sandywell 2002: 212). If the internet is restricted and controlled in China it is also used as a propaganda tool for democratic countries. The war on terror ideology of good versus evil, the election of Barack Obama as president of the US have shown how democratic countries can also use the internet as a political tool. More recently the Tea Party movement is using the internet to mobilise a grassroots movement with vested interests pro-corporate, anti-tax, anti-regulation. (Monbiot 2010: 29) However, in the context of social movements this is to ignore the fact that it is also a to ol for movements to mobilise groups and create networks of activity beyond the physical world. It is true that the internet is not at the moment a democratic arena but like the majority of the transitions to democracy it will take several social movements to democratise it. This paper has shown that democracy can enable and disable social movements. These possibilities are dependent on the type of democracy but also on how much the civil society sphere can remain autonomous from governments apparatus. If it remains truly autonomous then it is possible to alter the balance of power. As an enabler it was discussed in this paper that democracies allow for the creation of a space between the state and the private sphere. It also allows, on the one hand, for people to associate and express their grievances and, on the other hand, for previously represented groups to engage in political activities. One would say that these two allowances should be enough to guarantee success for all movements. However, there are several ways in which democracy disables movements. First, the transition to democracy does not mean that old elites and power structures are removed meaning that although the terminology has evolved maybe the ways of doing politics have not. Second, on the instalment of democracy movements become fragmented. Movements fight different, smaller, and unfocused battles and this lead to either their extinction or their relevance. As democracies mature so do their governments. In order to control possible future movements, governments co-opt leaders and thus, movements lose their autonomy. This is aggravated with western NGOs advocating westernised ideals. Finally, the spread and level of capitalism penetration in developing countries means that no means are excluded in order to maintain both inequalities and special interests in place. Regarding the media, and with special attention to the internet it was explained that it can work as a force for both democratic and non-democratic fields but above all it allows for the creation of virtual transnational networks of social movements.

Pearl as a Symbol in The Scarlet Letter :: Nathaniel Hawthorne, The Scarlet Letter

Pearl as a Symbol in The Scarlet Letter In Nathaniel Hawthorne's The Scarlet Letter, Pearl, is a symbol of sin and adultery in the sense that she leads Dimmsdale and Hester to their confession and the acceptance of their sins. A beauitful daughter of the towns adulturist has somtimes demon like traits. She is also the only living symblol of the scarlet letter "A". In another way Pearl also makes a connection between Dimmsdale and Hester. Initially Pearl is the symbol of Hesters public punishment for her adultery. As the novel progresses and Pearl matures she symbolizes the deteriation of Hester's like by constantly asking her about the scarlet letter "A". Pearl in a sense wants her mother to live up to her sin and, she achieves this by constantly asking her about the scarlet letter. Another peice of evidence that shows how Pearl symbolizes the sin Hester has committed, is when the town government wants to take Pearl away from her Revrend Dimmsdale convinces the government that Pearl is a living reminder of her sin. This is essentialy true, Hester without Pearl is like having Hester without sin. Pearl is not only a symbol of Hester but also a symbol to Dimmsdale. Pearl will not let him into her life until he accepts his sin. She wants him as a father but will not let him until he will not hide his sin in public. Pearl knows that Dimmsdale will not be seen holding her hand in the public eye and this bothers her. She asks her mother, " wilt tho promise to hold my and thy mothers hand to-morrow?"(105) As we reach the finally of the story Dimmsdale confesses his sin and he has a sense of happness and self peace almost immedietly. Pearl has longed for his public love and affection and in the closing scenes she receives it. Pearl as a Symbol in The Scarlet Letter :: Nathaniel Hawthorne, The Scarlet Letter Pearl as a Symbol in The Scarlet Letter In Nathaniel Hawthorne's The Scarlet Letter, Pearl, is a symbol of sin and adultery in the sense that she leads Dimmsdale and Hester to their confession and the acceptance of their sins. A beauitful daughter of the towns adulturist has somtimes demon like traits. She is also the only living symblol of the scarlet letter "A". In another way Pearl also makes a connection between Dimmsdale and Hester. Initially Pearl is the symbol of Hesters public punishment for her adultery. As the novel progresses and Pearl matures she symbolizes the deteriation of Hester's like by constantly asking her about the scarlet letter "A". Pearl in a sense wants her mother to live up to her sin and, she achieves this by constantly asking her about the scarlet letter. Another peice of evidence that shows how Pearl symbolizes the sin Hester has committed, is when the town government wants to take Pearl away from her Revrend Dimmsdale convinces the government that Pearl is a living reminder of her sin. This is essentialy true, Hester without Pearl is like having Hester without sin. Pearl is not only a symbol of Hester but also a symbol to Dimmsdale. Pearl will not let him into her life until he accepts his sin. She wants him as a father but will not let him until he will not hide his sin in public. Pearl knows that Dimmsdale will not be seen holding her hand in the public eye and this bothers her. She asks her mother, " wilt tho promise to hold my and thy mothers hand to-morrow?"(105) As we reach the finally of the story Dimmsdale confesses his sin and he has a sense of happness and self peace almost immedietly. Pearl has longed for his public love and affection and in the closing scenes she receives it.

Comparative Analysis of Differenet Forms of Business

AHSAN JAVED 11P0023 MBA 1(A) Assignment 1 Corporate Finance Submitted to: Sir kumail Rizvi Comparative analysis of different forms of business organization Ownership A sole proprietorship has only a single owner. A partnership has two or more owners. A corporation can have an unlimited number of owners. Liability In Sole proprietorship the liability is unlimited; owners are responsible for whatever profit the business gets and whatever loss the business incurs. In partnerships the profits and liability are distributed between the two or more owners according to their shares. In Corporations there is limited liability, and in case of failure shareholders may lose their investment but he/she will not be liable to any debts of the corporations. Life of the business The life of the business in sole proprietorship depends on the life of the owner. In partnerships, it ends with death, bankruptcy of partner. In corporations, a corporation does not expire upon the death of its shareholders, directors or officers. Excess to Capital In Sole proprietorship the excess to capital is very limited. In partnerships the excess to capital is more then sole proprietorship but much less then corporations. Corporations have excess to great amount of capital. Management In sole proprietorship, single owner does all the management of the business. In partnerships, owner’s agreement on management is required. In corporations, board of directors appoints the management team. Ease of setting up Sole proprietorship is quite easy to setup and there are usually no legal agreements required. Partnerships are also easy to setup but there are legal agreements between the owners and usually some paperwork required. Corporations are more difficult and costly to set up, often requiring state applications, legal paperwork such as articles of incorporation, board resolution and affidavit. Tax Structure In Sole proprietorship, the business and the owner is treated as one so the tax is being filed on the owners income. In partnerships the tax is being filed on the incomes of the partners. In case of corporations, the tax is being filed on the shareholders on the dividends they receive as well as on the income of the corporation.

Career Episode – Civil

Career Episode 3 a) Introduction This career episode describes my working activity from September till October 2xxx. I was working as a group leader at the design of water-supply and sewerage works and networks of the FFF Bauxite Mine and of a town situated in Komi Autonomous Republic. b) Background. After reviewing the background data I had to define water-supply sources, to calculate water consumption for domestic, industrial and fire safety purposes of the mine industrial area and the town. I also had to estimate sewage runoff and to select appropriate water and sewerage works.I had to foresee the measures devoted to environmental protection. As usual I closely collaborated with relative specialists- prospecting specialists, electrical engineers, water engineers and metallurgical specialists. For this design I carried out all the necessary calculations, developed the principal main water-supply and sewerage works schemes, water consumption and water removal balance schemes. All th e calculations were carried out on a computer. While I was working on the project I took part in the negotiations with the customer, where we discussed the engineering and environmental protection problems.After completing my work I gave the explanatory note to my customer for approval. c) Personal workplace activity. For this design I studied a lot of materials which contained the information about hydrological, geological and climatic parameters of the designed industrial site area. I analysed accounts of preliminary and detailed groundwater prospecting for household water-supply. The careful study of this information made it possible for me to offer the disposition of water-intake works ( artesian wells ) not at the place recommended at the reliminary prospecting. That fact excluded the possibility of chemical and bacterial contamination of the water supply source. I carried out the calculations of water consumption for domestic, industrial and fire safety needs. On the basis of these calculations I developed the water-supply scheme. This scheme was as follows: Water from the water-intake wells is distributed by the pumps to the regulating reservoirs intended for the water collecting before the pumping station of the second raising.The pumps at the pumping station of the second raising discharge water from the regulating reservoirs to the reservoirs where fire-proof, emergency and controlling reserve of water is kept. From the reservoirs the water flows under gravity to the circular network. I made provision for a special installation of the regulating valves with the electric drive in the wells near the tanks in order to pass the fire safety reserve of water. In this project I made an important decision regarding environmental protection. I offered to disinfect potable water at the bactericidal plants.Besides, I foresaw the reserved disinfection of water with the solution of natrium hypochlorite obtained from the solution of salt in the electrolyses. For t his design we (my group under my direction) worked out the borders of sanitary protection zones for water-supply sources and water storage tanks. We kept in view the further development of our object. We also included all the sanitary steps around the zone territory according to the construction standards and rules. On the industrial areas of the mine I designed the recycling water supply systems for a diesel power station, for a crushed stone factory and for a car-washer.I estimated and selected the following works and networks of the recycling water supply systems: recycling water-supply pumping stations, water-cooling towers, car-washer sewage water treatment plants, recycling water pipe-lines. These recycling water supply systems allowed to reduce fresh water consumption. The recycling water supply systems make 92 percent of the whole mine water-supply in this design. I also calculated the following sewerage systems: household, industrially-storm and industrial ones. For the hou sehold sewerage system I estimated and selected sewerage pumping stations, domestic sewage treatment plants, sewerage networks.At the disposal works waste water passes step by step the intake chamber, the racks, the grit catchers and then enters the mixing chamber. The aluminium sulphate solution and chlorine water are fed there to improve oxidising of ammonia nitrogen. Then sewage enters the sedimentation tank, where settling takes place to separate the main part of pollutants. In order to remove residual organic pollutants and unsettled suspended matter the further sewage treatment goes on by the oxidation on the surface of the pores filter bed. Treated sewage water enters the contact chamber for the disinfection.In my explanatory note I gave the description of all the sewerage works and represented the tables of pollutants concentrations in household sewage before and after the purification. I also represented the results of the suspended matter and biological oxygen demand ( BOD ) sewage purification degree design taking into account the process of the mixing with water of the river, in which sewage is discharged after purification. Disposal works which I have selected ensure household sewage purification up to the maximum concentration limits that in turn permit to discharge sewage into basins important for fish industry.I also made provision for storm water treatment. Storm water full of black oil from the territory of lubricating materials storehouse, from a car park and garage, sewage from the repair shops enter the storm water treatment plants. Here sedimentation and purification take place on the filters. After purification storm water isn’t discharged into the basin but it is utilised in the hydraulic ash removal system of the boiler house and partly used to fill the recycling water supply systems of HPP ( heating power plant ). I also designed the second sewage utilisation for the industrial sewerage system.Sewage from the hydro-washing of t he floors of crushed stone factory and of grinding-sorting factory enters the pumping station and then the sewage flows to the ash dump of HPP to fill the recycling water supply systems. In this project I had to solve the problem of the FFF bauxite mine quarry water treatment working together with the water engineer and the specialist of our institute scientific research department. I provided for the sewage treatment and the sewage discharge into the river belonging to the fish-industry basins of the extra quality, where the pollutants content was carefully controlled by the present legislation.The mine quarry water is a mixture of treated industrial water and water pumped from the mine underground roadways. The water is generally polluted by the suspended matter and the oil products. First the quarry water flows into the sedimentation tank. In the sedimentation tank the averaging of seasonal movements of water consumption and the partial suspended matter sedimentation takes place. To achieve the required purification degree I developed the process flow sheet with the reagent water treatment and the following filtration. The flow sheet includes:The suspended matter treatment in the sedimentation tank with natrium aluminate as a coagulant. Filtration. The pollutants content after the purification meets the specifications of the maximum permissible concentrations of the controlled components for fishing basins. To achieve the required purification degree I provided for the centralised control of the process, the automatic adjustment of the parameters and the analytic control of the quality of influents and effluents. To ensure reliable work and optimal sanitary-engineering conditions all the reservoirs equipment is provided by the special devices.These devices give warning signals if the limiting value is achieved. All the equipment and all the pipe-lines which are exposed to the aggressive medium acting are protected by the special corrosion proof coverage. d) Summary. In this design many tasks and problems were accomplished. They are closely connected with water-supply, water draining, sewage treatment, environmental protection of the designed object. Developing this design, I managed to apply all my knowledge and skills of a construction engineer. The design was approved and co-ordinated by the customer.