Decision Making Assignment On Installing Double Glazed Window

Question

Task: You are required to prepare a decision making assignment on the project of installing double glazed glass window for home.

Answer

Introduction
The decision making assignment examines the readings of Greenmatch.co.uk. (2020), double glazed glass panes help to reduce the heat throughout the house as it is a heat insulator. It usually makes a thin gap between the air and the glass window that prevents the direct heat and it automatically results in low heat conduction. It is evident that 54% to 64% heat can be reduced through the successful implementation of double glazed glass panes (Greenmatch.co.uk. 2020). It helps to have a comfortable home which can prevent the draughts and cold spots also. The research on decision making assignment showed that the double glazed glass panes window also provides the facility of keeping the home quiet and prevents the external noise. Along with that, a double glazed glass panes window helps in reducing the condensation building up inside the house windows. 

The present decision making assignment deals with the decision-making situation of the project of consequences of a double glazed glass panes implementation. The study would consider stakeholders management, cost consideration, project delivery and estimated cash-flow.

Conducting analysis
It is evident herein decision making assignment that windows play a pivotal role in any house and selection of a sustainable window glass can change the entire functionality as well as atmosphere of the house. The research showed that there are different types of double glazed glass panes that can be suitable for the different types of houses. According to Li et al. (2017), double glazed glass panes can be referred to as frames that are usually fitted with two glass panes. The glass panes have a little gap between them and the gap is in between 12 mm to 16 mm. Generally, normal air fills this gap, however, argon gas also can be used to fill the gap in between the two glass panes. In other terms, double glazed glass panes is called insulated glazing as it is capable of trapping the air among the two glazed glass panes that helps to reduce the noise as well as heats in the houses. The research showed that the implementation of the double glazed glass panes can help in reducing carbon footprint as well that provides the opportunity of making the house environment friendly.

Making Decisions
The study presented in this section of decision making assignment showed that Argon is a gas which cannot conduct or transfer the heat so that it cannot pass the noise or the heat to the opposite glass pane (Li et al. 2018). It is the process through which the double glazed glass panes reduce the heat of the house. The following section of decision making assignment would help in identifying the decision making process of selecting the double glazed glass panes.

Temperature control: it is evident that double glazed glass panes help in reducing the heat and it has positive effects on the temperature control of the house. It does not let the outside temperature come in the house and heat the room. Presence of Argon gas has provided the benefits of controlling the heat so that the room temperature can be stable (Home and Efficiency, 2020). In this process, the air molecules are being trapped in a thin layer of glazed glass panes so that the heat cannot be circulated for spreading the heat. It has resulted in the less-conduction of heat (Kumar et al. 2018).

Reflective e-coating: the research on decision making assignment showed that the double glazed glass panes comprise a reflective e-coating that helps the glass to maintain the room temperature. Reflective material is present in the glass panes’ inner side that helps in reflecting the heat and let it be back. It causes reduction of heat. The outside temperature cannot affect the room temperature as the glass panes are not heat friendly (Cuce, 2017). Hence, it can be considered as a heat barrier that reduces the room temperature and helps the house to remain cold.

Assumptions
Some assumptions can be assumed that can support the project deliverables to meet the goals. The following section of decision making assignment would highlight some crucial factors that are aligned with the implementation of the double-glazed glass panes in the windows.

Energy-efficiency: it has been identified that the glazed glass panes are efficient to reduce the heat and make the house environment cool. It is reflected through the cost cutting of the energy bill (Cuce, 2018). After the successful implementation of the double-glazed glass panes, the houses would not need to install a heater or cooler as the system reduces the heat and makes the room environment sustainable.

Safe and strong process: the research showed that the double glazed glass are usually more strong and efficient than the normal glass windows. It has two layers and those are not easily breakable (Home and Efficiency, 2020). Hence, it can be said that the implementation of the double glazed glass panes provides more flexibility and security while using the windows.

Cash Flow Diagrams
The cash flow diagrams is shown below,

Assumptions of Cash Flow
The assumptions of cash flow are,

• Benefits for 1^st, 2^nd, 3^rd, 4^th. And 5^th year are $0.00, $50,000.00, $52,500.00, $55,000.00, $57,500.00, and $60,000.00.
• One time cost for the project is $150,000
• Recurring cost for the project is %6,000
• Discounting rate for the project is 10%

Sensitivity Analysis
The sensitivity table for the project is shown below,

Total Project Budget

WBS

What are the reasons for recommending the project examined in the context of decision making assignment?
 The project of ‘Installation of double glazed glass window for home’ is recommended to APIC Project Development & Optimisation Pty Ltd. The project has been selected as,

Sustainable and Cleaner Method of temperature control: The practice of double glazed glass windows is a common method for overcoming the situation for the people. The implication of the sustainable practices of temperature control can help in keeping the environment green and clean. Double glazed glass window is a clean form of temperature control and synthesisation does not produce any waste product.

Reduced Consumption of resources: The replacement of energy resources for temperature control is one major benefit. It can help in overcoming the exhaustion of resources for temperature control. The double glazed glass window is helpful for considering the implication of the room temperature control.

Gantt chart and Milestone
The Gantt chart for the project examined in this decision making assignment is shown below,

The milestone for the project is shown below,

Stakeholder engagement
Stakeholders play the most crucial role in any project submission. The present study outlined in the decision making assignment deals with the importance and consequences of implementing the double glazed glass panes in windows. Several stakeholders are related to the project who has contributed to the successful submission of the project.

Conclusion
The overall study developed within this decision making assignment dealt with the double glazed glass windows that can be effective for reducing heat and decreasing the room temperature. The research on decision making assignment showed that the double glazed glass panes comprises a reflective e-coating that helps the glass to maintain the room temperature. Reflective material had been presented in the glass panes’ inner side that helped in reflecting the heat and let it be back. It caused reduction of heat. The outside temperature could not affect the room temperature as the glass panes were not heat friendly. Along with that, it has been an energy efficiency process which helped in reducing the cost of the household.

References
Cuce, E., 2017. Role of airtightness in energy loss from windows: Experimental results from in-situ tests. Energy and Buildings, 139, pp.449-455.

Cuce, E., 2018. Accurate and reliable U-value assessment of argon-filled double glazed windows: A numerical and experimental investigation. Decision making assignment Energy and Buildings, 171, pp.100-106.

Greenmatch.co.uk. 2020. Double Glazed Windows (How To Choose The Best - 2020) | Greenmatch. [online] Available at: [Accessed 27 April 2020].

Home and Efficiency, 2020. Energy Efficient Windows. [online] Energy Saving Trust. Available at: [Accessed 27 April 2020].

Kumar, T.S., Thomas, R.J., Sajid, N.M. and Shafi, K.A., 2018, March. Experimental Analysis of Glazed Windows for Green Buildings. In 2018 2nd International Conference on Green Energy and Applications (ICGEA) (pp. 152-155). IEEE.

Li, D., Wu, Y., Liu, C., Zhang, G. and Ar?c?, M., 2018. Energy investigation of glazed windows containing Nano-PCM in different seasons. Energy Conversion and Management, 172, pp.119-128.

Li, J., Tian, Y., Sun, S., Li, J., Zhang, L. and Chen, K., 2017, July. Effect of Argon Filling Ratio on Heat Transfer Coefficient of Double-Glazing. Decision making assignment In Chinese Materials Conference (pp. 327-336). Springer, Singapore.