Role of Engineers in Sustainable Construction Assignment

Role of Engineers in Sustainable Construction - Assignment Example Architectural engineers have a tremendous responsibility when it comes to sustainable development, particularly its implementation, because of their central role in construction, as well as their skills and knowledge (Donnelly & Boyle, 2006: p149). This report seeks to examine the aspects required to construct a sustainable building for Apple Corporation. The report will focus on the issues that the Apple building must take into consideration in keeping with the sustainability of construction pioneered in Sydney’s walking tour. First, the engineers must assess the CO2 lifecycle of concrete from the production of raw materials, their transport to the construction site, and concrete production (Park et al, 2012: p2941). This will be done with the aim of pinpointing the processes that require more effort in reduction of CO2 emissions. After this, is completed, the engineers should now use this information to come up with the appropriate concrete technologies that will reduce emis sions and improve energy efficiency. Finally, the engineers will also have to design a diagrid faà §ade that increases the energy efficiency and sustainability of the Apple building by reducing electricity needs. ... According to Park et al, the process of concrete production is divided into various stages, including raw material production, material transportation, and concrete production, all of which must be assesses to reduce emissions (Park et al, 2012: p2942), as shown in appendix 1. Park et al (2012), build on Donnelly & Boyle’s assertion on the importance of architectural engineers in sustainable construction by asserting that they will have to assess the CO2 emissions in concrete lifecycle, especially as they seek to increase the compressive strength of concrete. This can be done through computing for the emitted CO2 and consumed energy for production of cement, admixture, and aggregate as shown in appendix 2. During transportation, the fuel used by trucks, distance travelled, and their fuel efficiency is important. Finally, with regards to production, the total consumption of energy and CO2 emission is measured for the storage, transportation, measurement, and mixing stages (Park et al, 2012: p2943). These emissions are assessed with the aim of reducing emissions and improving sustainability of the environment. The engineers will also have to come up with ways to accurately assess these emissions during the construction of the Apple building so as to ensure that it fits within the confines of allowed emissions in the area covered by the Sydney walking tour. In this case, the engineers will have to analyze the emissions from the cement, coarse aggregate, fly ash, blast furnace slag, water, fine aggregate, and water with reduction of admixture in different proportions (Park et al, 2012: p2944). The engineers will also be required to analyze the lifecycle of CO2 emissions. Taking into account the lifecycle of

Accounting,Sustainability and Ethics Essay Example | Topics and Well Written Essays - 1500 words

Accounting,Sustainability and Ethics - Essay Example Sustainability is also evaluated using a balanced scorecard. A balance sore card shows how the organization is performing in terms of finances, sustainability and other factors that affect organization. Sustainability reporting is also done using triple bottom line reporting technique. Example of the companies that report on their environmental initiatives is Apple Company. In the year 2009 the company announced that 53% of its greenhouse emission comes from the consumer usage of its products. As such the company has adopted greenhouse emission reduction imitative which is achieved using a variety of ways (Freeman 2014 Pg. 554) Currently, organizations have adopted green accounting which seeks to integrate financial reports with nonfinancial one which is associated with environmental services and goods. It has also been accepted that organizations should observe ethics in their daily operations. Business ethics refers to the form of professional or applied ethics which examines moral problems which arise in a business environment (Elliott and Elliott 2011, p. 48).