Green Buildings - Free Essay Example

Sample details Pages: 5 Words: 1438 Downloads: 8 Date added: 2017/09/20 Category Business Essay Type Argumentative essay Did you like this example? DEPARTMENT OF BUILDING FACULTY OF ENVIRONMENTAL DESIGN AHMADU BELLO UNIVERSITY, ZARIA BUILDING CONSTRUCTION TECHNOLOGY BLDG 501 ASSIGNMENT BY MOHAMMED O. MUBARAK U05BD1041 2010 BUILDING CONSTRUCTION TECHNOLOGY 2010 Q1-CONCEPT OF GREEN BUILDING/ENVIRONMENTALLY FRIENDLY BUILDINGS G reen Building is a holistic approach to programming planning, designing, and constructing (or renovating) buildings and sites. Green building is the practice of creating structures and using processes that are nvironmentally responsible and resource-efficient throughout a buildings life-cycle from siting to design, construction, operation, maintenance, renovation and deconstruction. This practice expands and complements the classical building design concerns of economy, utility, durability, and comfort. Green building is also known as a sustainable or high performance building. Besides that, all liabilities of materials, water and energy waste, and pollution emissions are converted into economic oppo rtunities through the realization of environmentally sound, healthier and cost effective project. Green building design is a concept that is still at its infancy stage, but one that has been successful in utilizing different aspects of construction, planning, and building technologies that have come up to reduce the environmental impact known to be caused by buildings. The recent past has seen a lot of attention in almost all sectors which not only focus on the green building design but also on the duty of restructuring old patterns to create a healthy and more sustainable environment. Away from the green building design and the use of some building materials in favor of those considered to have little or no impact at all on the environment, the building and construction industry has also seen a shift in how new buildings are designed and meant to function. U05BD1041 / BLDG 501 Page 2 BUILDING CONSTRUCTION TECHNOLOGY 2010 Green Architectural concept (take note of the roof ligh ting) Areas of application of Green Buildings There are five major areas of application of a sustainable building design, namely: 1. Sustainability 2. Materials 3. Energy efficiency 4. Land use and 5. Waste reduction Sustainability Building green does not only involve designing a structure for its present use but also for its future uses. A flexible building can be ‘renovated and recycled’ severally over its lifetime. If for whatever reason some technical issues of a construction prevent the main building to be used for a new function, the materials used in the building therefore should be designed in such a way that they will facilitate ease of reprocessing and recycling of the materials. U05BD1041 / BLDG 501 Page 3 BUILDING CONSTRUCTION TECHNOLOGY 2010 Materials Typically, a building uses up various materials in the process of building. Green architecture minimizes the reliance on resource intensive materials and products and use earth-friendly, efficient, and r ecyclable materials. Green concept showing the use of insulated Curtain walls which also provides adequate daylight Energy Efficiency An equally crucial aspect of sustainable architecture is the incorporation of energy efficient conservation ways and mechanical systems. Sustainable buildings are designed in such a way that they will get rid of, or minimize the reliance on fossil fuels. Further, green designs help reduce waste by implementing viable solutions and sustainable energy strategies. U05BD1041 / BLDG 501 Page 4 BUILDING CONSTRUCTION TECHNOLOGY 2010 Green concept showing how ventilation can be achieved with minimum use of energy Land Use The building orientation as well as the selection of a site equally has a crucial role to play in sustainable building design. Typically, a sustainable building will be located to utilize the environment and the climate. Such conditions have an impact on the efficiency of the society in general and of course the building. Waste Reducti on A great amount of waste is produced by the mere process of building. Green architecture sees to it that modular systems of building, efficient material usage, as well as use of recycled products help reduce the amount of waste created. A truly green building would create very negligible amounts of waste during the building process and ultimately while in use. Therefore, the effect on the environment and on the resources is significantly reduced. U05BD1041 / BLDG 501 Page 5 BUILDING CONSTRUCTION TECHNOLOGY 2010 Benefits of a Sustainable Building Design Basically, a sustainable building will rely on a special design, known as sustainable building design that underscores the efficient and effective use of renewable and recyclable resources in everything right from the water systems, building materials, as well as energy and heating systems. As such, it would mean that the siting, the building design, the process of construction, the maintenance of the building’s operations and so orth will create a very minimal negligible impact on the environment. A Sustainable environment can only be achieved therefore if the best building practices are effected in the sustainable building design. The design ensures that every upcoming building has to achieve sustainability measures and standards which may include reducing production of waste, reducing pollution, efficient use of resources such as energy, heat, and water and finally protecting the health of the people who will end up occupying the sustainable building eventually. The Role of a Green Builder in Green Home Building Sustainable building or green building if you like has become a widespread trend today in the midst of diminishing resources and increased awareness and concerns about the environment. U05BD1041 / BLDG 501 Page 6 BUILDING CONSTRUCTION TECHNOLOGY 2010 It is therefore not uncommon to find a realtor become a ‘nominated green agent’ while a contractor becomes a ‘nominated green builder’. Real estate buyers today are after energyefficient sustainable homes as they have proven to be easy and cheap to maintain. In fact, it has become somewhat a show of status to buy or have a green home. Further, it is due to the realization of the importance of green buildings that even some governments, like the US government, extends tax breaks to people who own green homes. Q2- Technical problems experienced by project managers in the building production process at any construction site 1. Large construction projects, such as an office building or an industrial complex, are often too complicated for one person to manage. 2. These managers coordinate and supervise the construction process from the conceptual development stage through final construction, making sure that the project gets completed on time and within budget, therefore failure to do so become a technical problem. 3. Failure of dividing works into various segments: site preparation, includi ng clearing and excavation of the land, installing sewage systems, and landscaping and road construction; building construction, including laying foundations and erecting the structural ramework, floors, walls, and roofs; and building systems, including protecting against fire and installing electrical, plumbing, air-conditioning, and heating systems. 4. Construction managers not been able to determine the labor requirements of the project and, in some cases, supervise or monitor the hiring and dismissal of workers. 5. They are responsible for obtaining all necessary permits and licenses and, depending upon the contractual arrangements, for directing or monitoring compliance with building and safety codes, other regulations, and requirements set by the projects insurers. . Although the work usually is not inherently dangerous, injuries can occur and construction managers must be careful while performing onsite services. U05BD1041 / BLDG 501 Page 7 BUILDING CONSTRUCTION TECHNOLOGY 20 10 Q3-REASONS WHY NIGERIA HAS NOT BEEN ABLE TO PRODUCE INDIGINOUS CONSTRUCTION MATERIALS NEEDEDEVEN AFTER OVER 40 YEARS OF INDEPENDENCE 1. Nigeria lacks the technological capacity to venture into the manufacture of construction materials without outside help. This is due to the poor standard of education in the country. 2. Corruption: this has to do with the disease of greediness which has infected most Nigerians in high places who might actually be able to pull this off, but end up seeing the idea of constructing indigenous construction materials as an opportunity to exploit other stakeholders (the general public included). 3. Demand and Supply: few Nigerians who have embarked on journeys to manufacture construction plants and equipments realize that there is low demand for heavy equipment in most parts of the country, which is why few users of such equipments prefer to purchase foreign equipments which they feel are more reliable. Where there is no demand, there would be no supply. 4. The interest rate of such a venture is also minimal. This problem can also be attributed to the demand and supply of indigenous construction materials. U05BD1041 / BLDG 501 Page 8 BUILDING CONSTRUCTION TECHNOLOGY 2010 REFERENCE ? Dahiru, D. (2009): â€Å"Building Construction Lecture Notes† Department of Building, Ahmadu Bello University, Zaria – Nigeria. ? Karolides, A. (2002): â€Å"Green Building Approaches in Green Building†: Project Planning Cost Estimating, RS Means Co Ltd; USA Pp 1 – 22. Dahiru, D. : â€Å"GREEN BUILDINGS KEY TO SUSTAINABLE BUILT ENVIROMENT IN NIGERIA† Department of Building, Ahmadu Bello University, Zaria – Nigeria. ? https://truthdive. com/2009/06/05/the-concept-of-green-buildings/ ? https://en. wikipedia. org/wiki/Construction_%28disambiguation%29 ? Boahen A 1966. Topics in West African History. London: Longman Group Limited. ? https://online. onetcenter. org/link/summary/11-9021. 00 U05BD1041 / BLDG 50 1 Page 9 Don’t waste time! Our writers will create an original "Green Buildings" essay for you Create order

A Courage’s Attempt to Take Her Life back in Sylvia...

Sylvia Plath a highly acclaimed twentieth century American poet whose writings were mostly influenced by her life experiences. Her father died shortly after her eighth birthday and her first documented attempt at suicide was in her early twenties. She was married at age twenty-three and when she discovered her husband was having an affair she left him with their two children. Her depression and the abandonment she felt as a child and as a woman is what inspires most of her works. Daddy is a major decision point where Plath decides to overcome her father’s death by telling him she will no longer allow his memory to control her. Plath never got over the loss of her father and her failed marriage to well known poet Ted Hughes. She wrote,†¦show more content†¦The poem starts out very assertive: â€Å"You do not do, you do not do / Anymore, black shoe / In which I’ve lived like a foot† ( 1-3) She is telling her father that he does not have a hold on her anymore and that she is releasing herself from the confined space she feels she is in because of his memory. â€Å"For thirty years, poor and white / Barely daring to Breathe or Achoo†.(4-5) She is thirty when she writes this poem and she is telling him that thirty years of feeling oppressed is enough. In the next stanza she talks directly to him â€Å"Daddy, I have had to kill you/ You died before I had time/ Marble-heavy, a bag full of God —† (6-8) In the middle of line seven she leaves her thought half spoken and she seems to drift off into a pensive melancholy moment. The reader could finish this line with â€Å"to get to know you.† Marble-heavy sounds like she may be describing the heart heavy pain she feels over his absence. â€Å"Ghastly statue with one gray toe/Big as a Frisco seal† (9-10) She remembers that she is writing to cut her ties to her father so she has to become assertive and uses language in order to keep her courage. Her father had diabetes, his leg was amputated, and this could be the reason for the reference to the toe. In an article by Sherry Lutz Zivley she writes â€Å"These seemingly obscure details are in fact references to Plaths father: the Ghastly statue with one gray toe is Otto Plaths gangrenous leg, and San

Business Law free essay sample

Norris had decided for some time that he wanted to purchase a motel. After looking at several different areas, he settled on Port Stephens in New South Wales as offering him both the potential for a business and the lifestyle he was seeking. He rang a number of real estate agents, inquiring whether they had any motels listed for sale. He finally found a motel and general business listed with an estate agent called Evatt. Evatt told Norris that once he got going in this business it would be a gold mine. Norris sought an accountant’s advice and then proceeded to buy the business. Within six months of buying the motel and general business Norris was broke because there were neither the tourist numbers nor the local population to sustain the business. Can Norris sue the estate agent for his statements about the business? Will he succeed? Explain your answers. Advise John as to what Mary will need to prove to establish a claim In negligence against him; and hat potential defences he has available to him. Question 2: Nicole recently entered into a contract to sell her house in Canberra to Lakeview Developments Pty Ltd for $750,000. She was told by the receptionist in Lakeviews offce that Lakeview Developments Is a development company which plans to demolish the house and build some apartments. The contract was signed by Nicole and was also signed for and on behalf of Lakeview Developments Pty Ltd by Anthony Blunt, who showed her his business card describing him as the Developments Manager of Lakeview Developments. Nicole has just been Informed by the company hat, as Developments Manager, Anthony did not have authority to enter Into the contract and the company will not complete the contract. The next best offer Nicole received for the house is $200,000. Advise Nicole on her legal options. Question 3: You are a business advisor and have a client who has been asked to Join with three prominent and experienced business people in a collaborative business relationship. They have said to her that the most suitable business arrangement to share the risk of setting up a new business Is to form a partnership. She Is to contribute capital hile the others are to contribute their business skills. You are aware that 1 OF2 partnersnlps nave a numDer 0T advantages as a Duslness venlcle. It Is generally recognised however that there are some disadvantages. Advise the client of the advantages and disadvantages of adopting the partnership as an appropriate business form for her. Question 4: John works as the Chief Clerk for the large and prestigious law firm Sue, Grabbit Runne in Canberra City. As Chief Clerk with a staff of seven, he is accustomed to running the office. He has a range of duties that include arranging for and upervising staff, liaising with debtors and receiving payments and banking them on behalf of the firm, and also occasionally booking and paying for catering for office functions, such as the annual Christmas party and when special clients are being hosted by the Partners in the firm. In late October he notices that Christmas is rapidly approaching and asks the Managing Partner what he should do. He is told to make inquiries, and to ensure that he gets the best possible deal (which he takes to mean the lowest reasonable price) by getting three quotations from quality stablishments that John has made bookings with before. The Managing Director then goes off on a sailing trip to the Antarctic and is uncontactable for three weeks. This has happened before and there have never been any problems with John acting on behalf of the firm. Johns enquiries reveal that there is limited availability in the quality establishments favoured by the Managing Partner, and after getting the three required quotations. He finds that only the second cheapest (the middle of the three in price) has appropriate availability. Unfortunately, if he wants to secure the ooking, he will have to book immediately, with a non-refundable full pre-payment required.

Write a guided literary analysis/commentary on the opening of “Rebecca” free essay sample

This whimsical extract is taken from the novel â€Å"Rebecca† by Daphne du Maurier written in the mid 1930’s. An unknown narrator opens the story, which is continually written in the 1st person narrative voice. The narrator takes us on a journey as she explores in ghostlike form though the grounds of Manderley where we discover the intentions behind her visit. Imagery and the continued use of certain themes help to establish significant questions about the plot of the novel such as â€Å"What is the nature of this mysterious Manderley? †, and more, importantly, â€Å"what happened to it that makes the narrator dream about it repeatedly? † The opening line of the extract automatically creates an intriguing tone through the use of the adverb â€Å"again† and the fact that this line is written in iambic hexamator enforces the idea of the setting being mystically alive. The starkness of the sentence â€Å"Last night I dreamt I went to Manderley again. † suggests the certain theme of nostalgia, almost as if the narrator would return to Manderley if she could but is prevented by some larger force. The use of supernatural ideas is something that Du Maurier uses readily throughout the extract, such as the line â€Å"like all dreamers, I was possessed of a sudden with supernatural powers and passed like a spirit through the barrier before me† portraying a ghostly atmosphere as she is previously â€Å"barred† from entering, but in her dreamy state she has no obstacles. The narrator’s pensive state is interpreted through the choice of sentence structure, where long and complex sentences create the desired mood and slow the rhythm of the chapter down. As the narrator proceeds further in to the grounds of Manderley we learn the extent of her memories, â€Å"As I advanced I was aware that a change had come upon it; it was narrow and un kept, not the drive that we had known† the first person, plural pronoun â€Å"we† demonstrates that she was not alone and her immediate awareness that something is not quite right shows how in-depth and detailed her memories are. There is a strong theme of nature in the extract and this is through the imagery that describes the narrator immersed in the â€Å"jungle growth† that is â€Å"Manderley’s† garden. The nature described is seen as overpowering and somewhat ugly, â€Å"Nature†¦. In her stealthy, insidious way had encroached upon the drive with long, tenacious fingers† here the use of personifying nature creeping in creates the idea that the garden is alive and the verb â€Å"encroached† dismisses what we usually perceive nature to be; beautiful and indulgent but instead debris has accumulated in the absence. Time is recreated in the more beautiful, but haunting, descriptions of how nature has taken over the grounds, which indicates a passage of time, â€Å"I did not recognise, squat oaks and tortured elms that straggled cheek by jowl with the beeches† the metaphoric language here gives the garden a monstrous image as each plant is viciously fighting others for a place to inhabit. This concept develops further with â€Å"the trees had thrown out low branches, making an impediment to progress; the gnarled roots looked like skeleton claws, Scattered here† the adjectives â€Å"gnarled† and â€Å"scattered† and â€Å"skeleton† which have connotations of neglect and eeriness. The simile â€Å"roots like skeleton claws† suggests the feeling of death that the garden holds. At one point, the take-over of the plants is likened to an army, â€Å"now marching in unison with the ivy†¦ nettles were everywhere, the vanguard of the army† creating an image of the unstoppable force of nature. In juxtaposition to this the tone completely changes to â€Å"the soft grass where the daffodils had blown† one of peace and tranquillity when the narrator comes in to contact with the house. The opening line of this paragraph â€Å"There was Manderley, our Manderley, secretive and silent as it had always been. † relates back to other points in the extract where she reminisces over memories of the house. The personal pronoun â€Å"our† again shows her feeling of ownership and belonging to the house. The sibilance created in â€Å"secretive and silent† develops the idea that Du Maurier has carefully chosen words that reciprocate the dreamy and relaxed mood. As the tone changes even the decay of the surroundings cannot overwhelm entirely the beauty that is the house. The perfect symmetry of the metaphor â€Å" a jewel in the hollow of a hand† shows how preciously she views this haven. However the tone continues to change as we are transported back with hideous imagery â€Å"a host of nameless shurbs, poor, bastard things a lilac a mated with a copper beach† and â€Å"there was another plant too, some half-breed from the woods† the semantic field of plants and flowers hasn’t created an image of beauty but one where the inhabitants are violently raping the garden. The tone changes once more as the dreamer views the house as living and breathing as it had before â€Å"Moonlight can play odd tricks upon a fancy, even upon a dreamer’s fancy†¦I could swear that the house was not an empty shell but lived and breathed as it had lived before† the metaphoric language creates an image of the moonlight casting shadows on the house as the â€Å"empty shell is personified making the narrator believe that people may be living inside. This shows the dreamers desire to have things as they once were. However this illusion of serenity and memories is shattered and the reality of a â€Å"desolate shell† emerges. The narrator describes The house was a sepulchre, our fear and suffering lay buried in the ruins, there would be no resurrection. A negative atmosphere is created and we as readers begin to become curious about what has happened In the house as she indicates that there is no possibility of return in the declarative utterance â€Å"there would be no resurrection. † As the extract ends, the concluding sentence â€Å"We would not talk of Manderley, I would not tell my dream, For Manderley was ours no longer, Manderley was no more† shows that the narrator’s obsessive preoccupation with Manderley in her dreams is longer the same in real life. She has learnt to let go of the past as she visited one last time. I think this extract is successful in the way in which we as readers are transported through the imagery and sense of mystery, to a place where the story unfolds events that contribute to the loss of Manderley and we watch the narrator grow in character as she finally lets go of her beloved Manderley. As the extract unravels the dream like state persists, memories surface and linger, and we are not yet sure where the story is taking us†¦but one thing is for sure we are drawn into the idea of Manderley.