Building Projects Research Articles

Dissenter Diplomacy: Sub-Diplomatic Efforts in the Making of the Anglo-American Alliance, 1850–1918

ABSTRACT This article considers the efforts of sub-diplomatic actors in building the Anglo-American alliance during the long 19th century. Particular attention is given to the role of Dissenting churches, the use of common heritage, joint building projects, and trans-Atlantic tours as a form of public diplomacy in pursuit of this goal. The ‘Pilgrims’ in particular became a useful device for promoting closer Anglo-American relations – symbolising a common history and common values, civil liberties, the rule of law, and religious toleration, all in a world where these were not common. This brought British and American voices and values closer to many ordinary people, strengthening the increasingly complex and not always visible web linking Britain and the United States, creating personal relationships and group networks, together with a sense of common political values and history.

Nurses' experiences of hospital‐acquired pressure injury prevention in acute healthcare services in Victoria, Australia: A qualitative study using the Theoretical Domains Framework

AbstractWe investigated nurses' experiences of hospital‐acquired pressure injury (PI) prevention in acute care services to better understand how PI prevention may be optimised. We used the Theoretical Domains Framework to systematically identify barriers and enablers to evidence‐based preventive practices as required by the International Guideline. This study was one element of a complex capacity building project on PI surveillance and prevention within the acute health service partners of Monash Partners Academic Health Science Centre, an accredited academic health partnership located in Melbourne, Australia. We adopted a qualitative descriptive design. We interviewed 32 nurses that provided care in intensive care units, general wards and COVID wards of four acute care services. Nurses were recruited from four large acute care services (three public, one private) located in Melbourne. Most of them worked with patients who were at high risk of hospital‐acquired PI on a daily basis. Interview transcripts were coded and analysed using thematic analysis guided by the Theoretical Domains Framework. The domains referred to most frequently by all participants included: Knowledge, Skills, Social/Professional Role and Identity, Beliefs about Capabilities, and Environmental Context and Resources. The key barriers discussed by nurses included gaps in nurses' knowledge and skills related to identification and staging of PI, heavy nursing workload and inadequate staffing levels, stigma and self‐blame related to PI identification, and exacerbating impacts of the COVID‐19 pandemic. Main facilitators discussed were training programmes, nursing audits and feedback, and teamwork. Participants suggested improvements including accessible and tailored training, visual reminders, and addressing heavy workloads and emotional barriers nurses face. Investing in tailored training initiatives to improve nurses' knowledge and organisational changes to address low level staffing and heavy workloads are urgently needed to support nurses in delivering optimal care and preventing hospital‐acquired PI.

CTGAN-Based Model to Mitigate Data Scarcity for Cost Estimation in Green Building Projects

CTGAN-Based Model to Mitigate Data Scarcity for Cost Estimation in Green Building Projects

A NOVEL BIM-ENABLED SOFTWARE BASED SOLUTION FOR MITIGATING CONSTRUCTION RISK MANAGEMENT

This paper presents a novel Software based solution to mitigate the most prevalent construction risks with systematic implementation of Building Information Modeling Software at the lifecycle stages of the project and provides practical recommendations for industry practitioners. The construction industry has a complex and uncertain process presenting different opportunities and challenges at various project phases. Incorporating traditional risk management methods with BIM help identify and manage risks effectively. This research paper presents a systematic approach to implementing BIM throughout the lifecycle of an eight-story building project, from feasibility to construction, to manage major risks in each phase. The paper addresses a gap in the literature by identifying and mitigating prominent risks in the construction industry of Pakistan through BIM modeling, based on a review of 180 common risks and detailed interviews. The research methodology involved surveys and data analysis to identify and prioritize the most significant risks and suitable BIM mitigation measures. The study suggests that BIM’s collaboration software resolves communication issues while Clash Detection mitigates Design-related risks before the start of construction. Simulation of Planned vs. Actual Progress and accurate Quantity Estimates achieved by BIM’s estimation software contributes to the successful completion of project. BIM and its tools have the potential to revolutionize the construction process if used as a structured risk management tool throughout the project lifecycle. The paper advises designing out most project risks in the Planning and Design phase, while reserving monitoring and control for later stages as early identification and management of risks is critical for success.

Green Design Parameters in High Rise Building in Hot Humid Climate

Abstract: The term "green building" is used to describe buildings that are designed, constructed and operated, to have a minimum impact on the environment, both indoor and outdoor. Most discussions of green buildings refer to the importance of providing an acceptable, if Not exceptional, indoor environment for the building occupants. However, these discussions of indoor environment quality have Not included many specific recommendations or criteria for building design, construction, or operation. Building projects described as green building demonstrations often make reference to indoor air quality, but these references are often general and qualitative. In addition, rating systems that have been developed to assess the "greenness" of a building are based largely on design features and are Not particularly specific with respect to indoor air quality. This Project reviews the features of indoor air quality that are considered in green building discussions, demonstration projects, and rating systems. These green building features are discussed in terms of their completeness and specificity, and are compared to other guidance on building design, construction, and operation for good indoor air quality. A case study of indoor air quality performance in a green building is presented. This study includes adscription of the indoor air quality features of the building and the results of a short-term indoor air quality evaluation of the building involving ventilation and contaminant concentration measurements

PERANAN BADAN BUKAN KERAJAAN (NGO) DALAM PEMBANGUNAN PENDIDIKAN KANAK-KANAK KECICIRAN DI SABAH

In Decade, This issue is often a contentious one and is not merely an unfortunate story. In any case, this issue is becoming more and more pressing every year and presents a significant challenge to national development. As we all know, education is the first step in any building project. Education can help the community to develop self-reliance and perseverance starting at a young age, specifically among children. Young people are the future generation that will build the nation. Our country, Malaysia, has ratified the Convention on the Rights of the Child, also known as Konvensyen Mengenai Hak Kanak-Kanak on February 17, 1995. This convention provides protection to children in terms of their rights to education, health, and welfare, among other things. The various factors that these young people experience are primarily influenced by their family's socioeconomic background. Among them are the penury factor, the group lifestyle, and the barrier to education. This article discusses the approach taken by the Non-Governmental Organization (NGO) to address this issue in the development of vulnerable children alternative education in Sabah. The methodology used for this study is a type of case study that involves analyzing the contents of documents that are submitted to journals and related articles. The various tools that are used to help children become more receptive to receiving alternative education. The research findings indicate the role of the Non-Governmental Organization (NGO) in the development of vulnerable children in Sabah.

Life Cycle Cost Analysis in Flat Buildings (Case Study of Polresta Bukittinggi Flat Construction Project)

The housing crisis in various cities in Indonesia has become an increasingly urgent issue. Rapid population growth and urbanization are major factors contributing to this crisis. One proposed solution is the development of high-rise building projects as a more practical and space-saving housing solution. However, in the context of high-rise construction, economic planning is crucial to ensure project sustainability. This research utilizes a quantitative method with secondary data collection. Life Cycle Cost (LCC) analysis is employed to control project costs from the initial stage to project completion, including construction, operational, maintenance, and demolition costs. The analysis results indicate that initial construction costs, operational costs, maintenance costs, and demolition costs all need to be considered in project planning. Maintenance and upkeep costs are crucial aspects in ensuring the building's sustainability throughout its economic life. By considering all these factors, the total life cycle cost of the construction of Rusun Polresta Bukittinggi during its operational period of 50 years amounts to Rp 32,064,519,750.22. The Annual Equivalent (AE) analysis shows an average annual cost of is Rp. 6,287,507,789.17.

Application of Management Techniques in Controlling Cost Overruns in Residential Construction Projects

Construction projects in developing countries are frequently plagued by cost overruns. These overruns, which refer to the additional costs incurred beyond the initially estimated budget, are a common occurrence in the construction industry. The extent of these cost overruns varies significantly from one project to another, thereby necessitating a comprehensive investigation into the factors contributing to such discrepancies. The cost of construction plays a pivotal role in determining the success of a project throughout its lifespan. Thus, it becomes imperative to scrutinize the disparity between the actual cost of building projects and the initially projected cost, which typically ranges between 20% and 50%. Given the prominence and impact of cost overruns in residential buildings, it is crucial to address this issue promptly and effectively. Consequently, the primary objective of the present research is to thoroughly examine the role of Management techniques in mitigating cost overruns and identify the most efficient technique that can be employed in controlling such overruns, with a specific focus on Residential Projects in India. Through this investigation, valuable insights can be gained, which can contribute to the development of strategies and approaches that effectively manage cost overruns in the residential construction sector. The current study delves into the exploration of the application of various Management techniques in effectively controlling cost overruns specifically in the realm of residential construction projects.

Faktor Utama Penyebab Keterlambatan Proyek Konstruksi Gedung di Bojonegoro

Economic development in Bojonegoro is growing rapidly due to massive building construction. However, delays in building construction projects in Bojonegoro are a significant issue because they have a negative impact on costs, efficiency, and local economic stability. Identifying building project delay factors, especially in Bojonegoro, is important because project delay factors may differ from other areas. This research aims to identify and analyze factors influencing building project delays in Bojonegoro. The factors observed include materials, labor, equipment, finance, environment, and design changes. The research uses a quantitative approach and a questionnaire survey method, which has undergone instrument testing on 35 respondents involved in building construction projects in Bojonegoro. The data was tested on classical assumptions and analyzed using hypothesis testing (F and T tests) to determine the effect of each variable on project delays and ranking based on the coefficient values. The research results show that all variables studied significantly influence project delays, with labor as the most dominant factor, followed by environment and finance. Changes in design, equipment, and materials also contribute, although with a smaller impact. This research provides a strong empirical basis for project managers and related parties to develop more effective strategies for managing construction projects, reducing delays, and increasing project efficiency in Bojonegoro.

Design error: Its effects on building projects delivery period

Within the construction industry, design errors are an inevitable occurrence stemming from misapplied or inaccessible information. This study assessed the effects of design error on building projects delivery period. To achieve this goal, the study scrutinized literature from various authors and gathered primary data through a structured questionnaire. Out of the ninety-three questionnaires distributed among contractors, skilled labours, unskilled labours and industry professionals, eighty were returned, coded, and analyzed using descriptive statistics, percentiles, and mean item scores. The study concludes that design errors greatly extend construction timelines, disrupt workflows, cause procurement delays, hinder commissioning and testing, and adversely affect the execution of future projects. These disruptions result in higher costs and reduce the overall quality and efficiency of construction activities, emphasizing the crucial need for better design accuracy and management within the construction industry. The study recommends enhancing design review processes, leveraging collaborative project management tools, establishing clear change management protocols, strengthening supplier relationships, implementing rigorous quality assurance measures, and prioritizing team training. These actions are proposed to mitigate the impact of design errors on construction projects, aiming to reduce delays, enhance communication, and improve overall project efficiency.

Factors Analysis Affecting Low Productivity in High-Rise Building Projects in Surabaya City

Factors Analysis Affecting Low Productivity in High-Rise Building Projects in Surabaya City

Digitalising BIPV energy simulation: A cross tool investigation

The long-term viability of Building Integrated Photovoltaics (BIPV) as a renewable energy technology has garnered increased attention in recent discussions. However, there is currently a noticeable absence of simulation tools specific to BIPV applications that can cover the whole modelling chain. It remains unclear to what extent existing PV and BIM-based simulation tools can effectively address the complexities of BIPV projects. Therefore, this study aims to assess the process of existing simulation tools for BIPV energy simulation, three standalone PV tools (SAM, PV*SOL premium, and PVsyst), two Building Information Modelling (BIM)-based standalone PV tools (BIMsolar and Solarius PV), two plug-ins in BIM-based tools (INSIGHT for Revit, Ladybug Tools for Grasshopper/Rhinoceros 3D), and one Computer-Aided Design and Drafting (CADD) tool plugin (Skelion for Sketchup). Based on one existing building project with three different types of BIPV-installations, this study explored the capability of these eight tools in modelling/importing building geometry, selecting weather data, setting system layout and array, evaluating the solar resource, estimating energy losses, and assessing energy generation. The simulation results are compared with monitored energy yield data and presented with deviation analysis. Suggestions focus on pointing out the future development directions for BIPV digital simulation. This study offers insights and guidance for digitalising the BIPV performance simulation in the complex building design.

Assessment of Scaffolding Systems in Addis Ababa Public Building Projects; Current Practice, Related Problems, and Potential Solutions

Assessment of Scaffolding Systems in Addis Ababa Public Building Projects; Current Practice, Related Problems, and Potential Solutions

Exploring the Barriers to Managing Green Building Construction Projects and Proposed Solutions

Sustainability has gained importance in the building design/construction industry due to the increase in the need for energy, the extensive use of non-renewable resources, and therefore the damage caused to the environment by traditional building design and construction. The concept of green building was developed for this reason. Green buildings can be defined as structures that consume less water, energy, and other resources while emphasizing human health and protecting the environment. While green buildings have these advantages over traditional buildings, the rate of green building production is less than expected because many barriers are encountered during the design and production of green buildings, despite the recent attention paid to sustainable practices. This research focuses on exploring the barriers encountered during green building production in Turkiye and the possible solutions for overcoming these barriers. According to the data obtained through a questionnaire survey, the most important difficulties encountered in Turkiye include the lack of government subsidies, the lack of green building regulations, the public’s indifference to green building technologies, and education and technology deficiencies. According to the respondents, the possible solutions involve government incentives, adoption of national standards and best practices, educating the public and the design/construction professionals about green buildings, and the development of novel green building technologies. The major contribution of the findings is that it highlights the fact that the stakeholders of green building projects (i.e., owners, designers, constructors, and facility managers) face important barriers and lets stakeholders recognize that solutions to overcome these barriers are available. The major implication is that the stakeholders in green building projects will likely be better prepared to deal with any barrier before undertaking green building projects in Turkiye and countries with similar socio-economic conditions.

Analyzing the Impact of Economic Performance on the Interplay between Financial Management Strategies and Profitability in the Iraqi Context

Purpose - This study examines how economic performance affects financial management approaches and profitability in Iraq's construction business. This research examines how financial management strategies affect profitability and economic success. Design/Methodology/Approach—Construction project and site managers in Iraq were surveyed online for the study. Given the scope and magnitude of the research, this study's 85.3% response rate is impressive. In-depth statistical analysis was performed using Partial Least Squares Structural Equation Modelling (PLS-SEM), which examined economic performance, financial management, and profitability. Findings - The instance indicates that the lack of organization-wide integrated systems, common across enterprises, contributes to this problem. The major issue is that the organization's information systems strategy never expressly prioritizes KM-enabling schemes. Practical Implications—The study's conclusions have major practical ramifications. Iraqi enterprises should prioritize resource optimization, cost control, and strategic financial planning to improve economic performance. In addition, governments should promote building projects through incentives, subsidies, and tax policies that boost economic productivity and profitability. These policies are available here. Originality/Value—This study adds to the literature by stressing economic performance as a mediator between financial management methods and profitability in Iraq's construction sector. It examines the dynamics of this link in Iraq's building sector. With the new data, firms may improve financial performance by making informed judgments and using efficient financial management procedures.

Integrating Architectural Heritage with Environmental Concerns: A Case Study of Clock Tower, Faisalabad

Faisalabad is experiencing a surge in industrial development alongside its established agricultural base. This economic growth, however, presents a challenge of balancing progress with environmental protection. Industrial activity can often lead to environmental degradation, impacting the city's physical landscape and the health of its residents. To address this concern, the current research focused on the restoration of the Faisalabad Clock Tower, a historical structure from the British Era. The Clock Tower holds a significant importance due to its role in the city's early urban planning and its status as a prominent landmark. The research methodology employed a comprehensive literature review, examining local and international examples of heritage building projects. Air pollution levels were measured around the Clock Tower by using HORIBA APMA 360. According to the findings, NO2 was found above the limit which confirmed that the presence of pollutants is the major deterioration factor. Furthermore, a detailed physical survey of the Clock Tower was conducted to identify the deteriorated areas within the building. The research culminates in a proposal outlining the necessary restoration work for the Clock Tower, informed by a thorough analysis that caters to architectural and environmental concerns to ensure a sustainable and historically sensitive restoration of this iconic structure.

Evaluating the Alignment between Intended Project Durations and Standard Time Cost Models: A Comparative Analysis in Basic Hospital Construction Projects in Nepal

This study examines the congruence between the intended projected duration expressed in bidding documents for basic hospital construction projects and Nepal's time cost model specific to health building projects. Through a comparative analysis approach, data from bidding documents and the time cost model equation were analyzed to identify disparities or alignments. The findings reveal moderate to strong positive correlations between the intended project completion time and the time calculated from costs, with variations in correlation strength depending on the specific variables used for cost estimation. The study highlights the need for refining cost estimation methods, enhancing training and capacity building, regular calibration of time-cost models, and further research to improve project management practices in the Nepalese construction industry.

Analysis and Statistical Assessment of Liquefaction Potential Using SPT-N Approach in Bhandara Region Maharashtra: Implications for Infrastructure Development

The Bhandara area in Maharashtra, India, has a lot of earthquakes, so its liquefaction potential needs to be studied in detail to help with building infrastructure. This research uses the Standard Penetration Test (SPT-N) method to check how easily the dirt in the area can become liquefied. When SPT-N numbers are added to soil qualities and seismic factors, they are used to figure out how likely it is that the ground will liquefy when it is loaded with earthquake energy. Different types of dirt and different levels are more or less likely to liquefy, according to the results. The makeup of the soil, the level of the groundwater table, and the history of earthquakes are some of the most important things that affect the liquefaction potential. The study finds places where there is a high risk of liquefaction that are also expected to have big building projects. These results make it clear how important it is to include liquefaction mitigating measures when designing and building roads, houses, and other important infrastructure to make sure it is safe and strong. The study also gives a plan for future earthquake risk ratings in the area, showing how important it is to keep an eye on and update records of soil data and earthquakes. Using the SPT-N method along with current geotechnical and earthquake analysis methods, this study gives a full picture of the area's liquefaction risk. The results have big effects on the growth of infrastructure because they help engineers and managers make smart choices about how to lower risks, improve design, and make infrastructure in the Bhandara region last longer and be safer. In the larger field of geotechnical engineering and crisis preparation, this study adds to it by showing how important specific studies are for building strong infrastructure in areas that are prone to earthquakes.

Construction Engineering and Management: Review of Research from Australia-Based Academics

Construction Engineering and Management (CEM) is a critically important discipline that provides a scientific and management-oriented perspective for building and construction projects. Owing to the contingent nature of this industry, CEM research is highly context-specific and is governed by socio-economic needs, environmental challenges, and industry-specific issues. Australia is home to several universities engaged in CEM-related research and training. In terms of the CEM research volume, Australia occupies fourth place, globally. Considering the importance of Australia-based CEM research, the aim of this study was to investigate how CEM research in Australia has developed temporally and across different institutions, how research collaborations in this area materialized, and which topics and research domains are typically being explored. Accordingly, this study conducted a systematic review of 4318 publications from 158 Australia-based CEM academics, primarily based in eight Australian universities. Based on Scientometric and critical review techniques, this study provides insights into research topics, research growth, publication volume, and collaboration in the CEM research discipline in Australia. Similar to global CEM research, Australia-based CEM research places a high emphasis on topics such as risk, sustainability, decision-making, cost, design, and BIM. However, unlike global research trends, Australia-based CEM research places a much higher emphasis on safety and stakeholder management. Australian institutions have high collaboration among themselves and with Chinese and Hong Kong-based institutions. Recommendations for research development in Australia are provided to facilitate a discussion on how Australian institutions can set the future agenda for CEM research.

Pre-processing and analysis of building information models for automated geometric quality control

Research in Quality Control (QC) process digitalisation has principally focused on novel technologies for data acquisition and processing during construction. In contrast, this manuscript focuses on the planning phase and proposes a method that analyses the as-planned 4D Building Information Model (‘BIM model’) to obtain: (1) an exhaustive list of all geometric QC instances to be checked during construction; (2) and an initial schedule of when these checks can be conducted. A rule-based approach is employed to identify the geometric QC instances in the BIM model represented as a graph. The method is demonstrated with three real case studies, including building and rail infrastructure projects, with geometric specifications encoded from the EN 13670 and EN 1090–2 standards as well as other relevant industry sources. The list of QC instances outputted by the method can be used as-is by QC surveyors and managers, or can serve as input to automated QC technologies.