scholarly journals Development of the RACI Model for Processes of the Closure Phase in Construction Programs

2021 ◽  
Vol 13 (4) ◽  
pp. 1806
Author(s):  
Woo-yeon Lee ◽  
Seung-hoon Lee ◽  
Chengquan Jin ◽  
Chang-taek Hyun
Keyword(s):  
Construction Industry ◽  
User Satisfaction ◽  
Management Plan ◽  
Point Of View ◽  
Work Processes ◽  
Traditional Management ◽  
Work Activities ◽  
Stakeholder Groups ◽  
Construction Products ◽  
Program Closure

Recently, the construction industry has seen an increase in construction program level projects in which a number of projects are carried out simultaneously. These projects thus require more systematic management than traditional management methods due to both their complexity and the diverse stakeholders involved. When multiple projects overlap at the same time, it can create a gap between the contractor’s results and the user’s expectations at the closure phase of the construction program. These can include situations such as when handover is delayed, conflicts and frictions occur, and complaints from users mount. Therefore, an approach is needed to increase user satisfaction at the program level. This study presents a systematic closing management plan to increase user satisfaction for a smoother handover at the closure phase. The closure process was identified through case studies of activities in the closure phase. In addition, after identifying the stakeholder groups participating in the closure phase, responsibilities and roles were proposed as RACI (Responsible, Accountable, Consulted, and Informed) models by mapping the closure phase of processes and stakeholders. This model shows who is responsible and accountable for, consulted on, and informed about work processes in the closure phase of the program. From a user’s point of view, program closure signifies the beginning of operation and maintenance. We intend to contribute to the increase of user satisfaction by suggesting when and in what work activities the user will be involved in construction products from the user’s perspective.

scholarly journals Industry 4.0 for the Construction Industry: Review of Management Perspective

Economies ◽  
2019 ◽  
Vol 7 (3) ◽  
pp. 68 ◽  
Author(s):  
Maskuriy ◽  
Selamat ◽  
Maresova ◽  
Krejcar ◽  
Olalekan
Keyword(s):  
Construction Industry ◽  
Scoping Review ◽  
Industry 4.0 ◽  
Industrial Revolution ◽  
Positive Impact ◽  
Spillover Effect ◽  
Point Of View ◽  
Work Processes ◽  
The Status ◽  
Ict Industry

Technology and innovations have fueled the evolution of the fourth industrial revolution (Industry 4.0). Industry 4.0 spurs growth and development through its efficiency capacity, as documented in the literature. The growth of the construction industry is a subset of the universal set of the value of gross domestic product, and thus, industry 4.0 has a spillover effect on the engineering and construction industry. The aim of this paper is to map the state of Industry 4.0 in the construction industry from the point of view of manarial activities, such as investment management, project preparation, and an overall approach to the management of related activities. This study employed scoping review techniques to dissect the status quo for Industry 4.0 and the construction industry. The empirical results from the systematic and scoping review methods for the ten sampled publications revealed that information and communication technology (ICT)—Industry 4.0—has a significant positive impact on the growth of the construction industry. Therefore, construction practitioners should partner more with researchers in the ICT industry to enhance the automation of work processes and managerial activities in the engineering and construction industry.

CONSIDERATION OF MODELS AND MECHANISMS OF PUBLIC ADMINISTRATION OF PROCUREMENT OF GOODS, WORKS AND SERVICES IN CONSTRUCTION IN UKRAINE

2018 ◽  
Vol 1 (13) ◽  
pp. 131-142
Author(s):  
Tetyana Konstantinovna Mitropan
Keyword(s):  
Public Administration ◽  
Construction Industry ◽  
High Efficiency ◽  
Public Procurement ◽  
Combined Model ◽  
Single Body ◽  
Construction Products ◽  
Model Of Management ◽  
Decentralized Model ◽  
Centralized Model

The article presents the questions of reviewing models and mechanisms of public administration in the procurement of goods, works and services in the field of construction. A comparative analysis of the types of public procurement mechanisms in construction, based on a set of features, has shown the superiority of a centralized type of mechanism that facilitates the introduction of efficient and flexible procurement methods, for example, the conclusion of framework agreements. The author’s vision of the mechanism of state building purchases, in the form of a conceptual model and system differences, is proposed. It is determined that a decentralized model of public procurement management involves the independent implementation by purchasers of procurement, that is, allows each customer to procure goods, works and services in the field of construction. The centralized model of public administration is characterized by the implementation of public procurement in order to provide the general needs of a single body on public procurement, that is, customers commission the implementation of public procurement on their behalf, a centralized body. According to the combined model of management, public procurement in the construction industry takes place under contracts implemented under the centralized model, and the direct ordering and receipt of goods, works, or services takes place according to the rules of a decentralized model. It is noted that according to the system-wide understanding of the mechanism of public administration in the procurement of goods, works and services in the field of construction, it represents a set of specialized management technologies (methods, techniques and tools) that ensure the organization of the process of public procurement of construction products by authorized agents. The direction of this process is determined by the need to implement the principles of vali- dity and innovation, fair choice of the best bidding, prevention of corruption and ensuring the high efficiency of the implementation of public public procurement.

On the Power of the Object

2017 ◽  
Author(s):  
Liubov Vetoshkina ◽  
Yrjö Engeström ◽  
Annalisa Sannino
Keyword(s):  
Point Of View ◽  
The Political ◽  
Material Objects ◽  
Human Beings ◽  
Work Activities ◽  
Skilled Performance ◽  
Rich Domain ◽  
Boat Building ◽  
Building Activity ◽  
History Of

By skillfully shaping and producing objects human beings externalize and make real their future-oriented imaginaries and visions. Material objects created by skilled performance make human lifeworlds durable. From the point of view of history making, wooden boat building is a particularly rich domain of skilled performance. This chapter is based on two research sites, one in Finland and the other in Russia. The analysis is divided into four layers or threads of history making, namely personal history, the history of the wooden boat community, the political history of the nations and their relations, and the history of the boats themselves as objects of boat-building activity. The chapter ends by discussing our findings and their implications for the understanding of skilled performance and history making in work activities and organizations.

scholarly journals Low-Asymmetry Interface for Multiuser VR Experiences with Both HMD and Non-HMD Users

Sensors ◽  
2021 ◽  
Vol 21 (2) ◽  
pp. 397
Author(s):  
Qimeng Zhang ◽  
Ji-Su Ban ◽  
Mingyu Kim ◽  
Hae Won Byun ◽  
Chang-Hun Kim
Keyword(s):  
Virtual Reality ◽  
Virtual Environment ◽  
Mobile Device ◽  
User Satisfaction ◽  
Virtual World ◽  
User Study ◽  
Visual Display ◽  
Point Of View ◽  
Head Mounted Display ◽  
And Behavior

We propose a low-asymmetry interface to improve the presence of non-head-mounted-display (non-HMD) users in shared virtual reality (VR) experiences with HMD users. The low-asymmetry interface ensures that the HMD and non-HMD users’ perception of the VR environment is almost similar. That is, the point-of-view asymmetry and behavior asymmetry between HMD and non-HMD users are reduced. Our system comprises a portable mobile device as a visual display to provide a changing PoV for the non-HMD user and a walking simulator as an in-place walking detection sensor to enable the same level of realistic and unrestricted physical-walking-based locomotion for all users. Because this allows non-HMD users to experience the same level of visualization and free movement as HMD users, both of them can engage as the main actors in movement scenarios. Our user study revealed that the low-asymmetry interface enables non-HMD users to feel a presence similar to that of the HMD users when performing equivalent locomotion tasks in a virtual environment. Furthermore, our system can enable one HMD user and multiple non-HMD users to participate together in a virtual world; moreover, our experiments show that the non-HMD user satisfaction increases with the number of non-HMD participants owing to increased presence and enjoyment.

Implementation of a Pipeline Integrity Management System at TIGF (France): The Added Value of the Pipeline Threats and Mitigations Module

2008 ◽  
Author(s):  
Karine Kutrowski ◽  
Rob Bos ◽  
Jean-Re´gis Piccardino ◽  
Marie Pajot
Keyword(s):  
Management System ◽  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Management Plan ◽  
Point Of View ◽  
Added Value ◽  
Specific Information ◽  
Transmission Grid ◽  
Integrity Management ◽  
Corrective Actions

On January 4th 2007 TIGF published the following invitation for tenders: “Development and Provision of a Pipeline Integrity Management System”. The project was awarded to Bureau Veritas (BV), who proposed to meet the requirements of TIGF with the Threats and Mitigations module of the PiMSlider® suite extended with some customized components. The key features of the PiMSlider® suite are: • More than only IT: a real integrity philosophy, • A simple intuitive tool to store, display and update pipeline data, • Intelligent search utilities to locate specific information about the pipeline and its surrounding, • A scalable application, with a potentially unlimited number of users, • Supervision (during and after implementation) by experienced people from the oil and gas industry. This paper first introduces TIGF and the consortium BV – ATP. It explains in a few words the PIMS philosophy captured in the PiMSlider® suite and focuses on the added value of the pipeline Threats and Mitigations module. Using this module allows the integrity analyst to: • Prioritize pipeline segments for integrity surveillance purposes, • Determine most effective corrective actions, • Assess the benefits of corrective actions by means of what-if scenarios, • Produce a qualitative threats assessment for further use in the integrity management plan, • Optimize integrity aspects from a design, maintenance and operational point of view, • Investigate the influence of different design criteria for pipeline segments. To conclude, TIGF presents the benefits of the tool for their Integrity Management department and for planning inspection and for better knowledge of their gas transmission grid.

scholarly journals Landscape Design of University Campuses and User Satisfaction

2021 ◽  
Author(s):  
Deniz Gozde Ertin Tezgor ◽  
◽  
Beste Karakaya Aytin ◽  
Keyword(s):  
Public Space ◽  
User Satisfaction ◽  
Point Of View ◽  
Green Spaces ◽  
Survey Study ◽  
User Needs ◽  
University Campus ◽  
Art And Design ◽  
University Campuses ◽  
User Space

University campus gardens provide the integrity of the environment with educational buildings, connect the users and buildings, and provide liveable spaces for users. Campuses serve as a public space for academic, administrative and technical staff, especially students, as well as incoming visitors. As a public space, the ability of students to meet all their recreational, social and cultural needs is directly related to the content and designs of the open and green spaces of the campuses. It is essential to ensure the landscape designs of these spaces, in line with the structural and planting design principles, and with the successful composition of the user-space relationship where the user needs and desires are determined. From this point of view, it is aimed to evaluate the landscape designs of the two campuses of Trakya University, where art and design-oriented education is realised, in terms of user satisfaction. For this purpose, it was revealed by a survey that measures the satisfaction of the users of the two campuses where determined the spatial and landscape requirements of design-based education. In the survey, the users' duration and purpose of use of the campus, feelings created by various equipment on users, the usage the building and gardens and the current conditions of the campuses were determined. The frequency percentages of the data obtained in the survey study were evaluated using the SPSS 26.0 program. As a result, suggestions have been developed to improve the current use of the two campus gardens and to ensure the sustainability of the spaces.

scholarly journals Features of Non-Tariff Regulation of Construction Products Market in Ukraine

2019 ◽  
Vol 8 (4S) ◽  
pp. 15-19
Keyword(s):  
Construction Industry ◽  
Health And Safety ◽  
Legal Framework ◽  
State Regulation ◽  
Market Regulation ◽  
The European Union ◽  
National System ◽  
Construction Products ◽  
Quality Of Products

The article deals with the issue of state regulation over the construction products industry. Analysis resulted in the identification of two main forms of regulation: tariff and non-tariff regulation. Global practices show the effectiveness of non-tariff regulation in the construction industry. Being a WTO member, Ukraine has to implement the legal framework of non-tariff regulation, in regards to those aspects contributing to compliance with the rating and standards of the European Union to ensure the quality of products. The main objective of non-tariff market regulation is to ensure the quality of finished products, environmental protection, health and safety of life. The national system of regulation, including technical rate-setting of the construction products manufacturing must comply with the international documents ratified by Ukraine. The article analyzes the domestic legal framework and proposes an algorithm for designing a national system of non-tariff regulation in accordance with international rules and standards.

scholarly journals Developing a Dashboard Software for the ICUs and Studying its Impact on Reducing the Ventilator-Associated Pneumonia

2018 ◽  
Vol 12 (1) ◽  
pp. 42-50
Author(s):  
Mohammad Fathi ◽  
Hamid Moghaddasi ◽  
Azamossadat Hosseini ◽  
Monir Ebrahimi Aghdam
Keyword(s):  
User Satisfaction ◽  
Pilot Project ◽  
Point Of View ◽  
P Value ◽  
Ventilator Associated Pneumonia ◽  
Healthcare Organizations ◽  
Survey Tool ◽  
Usability Assessment ◽  
Before And After ◽  
The Impact

Objective: Ventilator-Associated Pneumonia (VAP), a lung infection developing in patients on a ventilator in Intensive Care Units (ICU), is the second most common nosocomial infection and a leading cause of morbidity and mortality in ICUs. To reduce the incidence rate of VAP complication, many healthcare organizations have already developed certain strategies and guidelines. However, there are still high rates of VAP infections mainly due to: conflicting guidelines from different sources, implementing the guidelines at different times and conditions, different ICU caregivers at different shifts, and of course the human mistakes. Methods: The present study aimed to develop a dashboard to help reducing VAP incidences in ICUs. To achieve the objective of the research, first, the VAP prevention guidelines were compiled. The object-oriented analysis approach was adopted for designing of the dashboard software. To assess the impact of the developed dashboard on the reduction of VAP events, a pilot hospital was selected and a pilot project was prepared. For the dashboard usability assessment based on user satisfaction, a questionnaire was developed as the survey tool. Conclusion: The dashboard was developed and put into operation in a pilot ICU. The results from the t-test (with a probable error of 0.05 percent) indicated a meaningful difference between the number of VAP patients before and after the dashboard implementation with p-value ˂ 0.02. Also, the developed software was evaluated from a usability point of view based on user satisfaction, with health professionals and caregivers of the pilot ICU as the users of the software. The total score was equivalent to 95 percent, falling within the acceptable range of 75-100 percent.

BIM Technology in the Application and Development of China's Construction Industry

2014 ◽  
Vol 519-520 ◽  
pp. 1451-1454 ◽  
Author(s):  
Ya Kun Shi
Keyword(s):  
Project Management ◽  
Construction Industry ◽  
Architectural Design ◽  
Large Scale ◽  
Developed Countries ◽  
The United States ◽  
Status Quo ◽  
Point Of View ◽  
Information Modeling ◽  
Current Status

BIM technology used more widely in construction industry in developed countries in Europe and the United States, the integration of building information modeling (BIM) in the domestic large-scale propulsion was still difficult, and further the trend of widening the gap with foreign advanced level. In order to identify problems and solve the current status quo, and cut into the integrated information from project management point of view of China's architectural design, and analysis the status quo of BIM technology in our project management and developmental disabilities, and BIM-based technology and related parties mutual relations, to explain the development prospects of its application in China.

scholarly journals Achieving Sustainability in the Construction Supervision Process

2019 ◽  
Vol 5 (3) ◽  
pp. 47
Author(s):  
Svetlana Mjakuškina ◽  
Maija Kavosa ◽  
Inga Lapiņa
Keyword(s):  
Construction Industry ◽  
Literature Survey ◽  
Point Of View ◽  
Building Construction ◽  
Social Aspects ◽  
Public Building ◽  
Market Surveillance ◽  
Supervision Process ◽  
Construction Supervision ◽  
The Government

In recent years, the construction industry faced major challenges in ensuring a balance between environmental, economic, and social aspects. There are a lot of different studies on different aspects of the construction industry. Most of the available studies look at the construction supervision process mainly from the constructor’s point of view. However, there is little research on the market surveillance and supervision process performed by the government and its role in ensuring sustainability in a particular area. The aim of this study was to identify the main activities within the construction supervision process to achieve the sustainability of construction. The theoretical framework of the concept of sustainability in construction and in the activities of the supervision process was analyzed on the basis of a literature survey. The research revealed a connection between sustainability elements and the construction supervision activities. The results of the survey identified the most important factors that influence, negatively as well as positively, the achievements of sustainability in the supervision process. The research results are significant in order to create a construction supervision process which would not only ensure the compliance with the set requirements but also help achieve sustainability in the particular area. Research Limitations/Implications: Research is focused on the supervision process of public building construction in Latvia.

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