A Management System Against Major Risk Accidents in Large Construction Sites (original) (raw)
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This paper reports a feasibility study which addressed the development of a new, advanced system mainly devoted to automatic real‐time health and safety management on construction sites. The preliminary analyses and experiments described in this paper concern two of the most important functionalities which must be included in the system's final release. The first functionality consists in real‐time position‐tracking of workers involved on construction sites and the second ‐ in a software tool for the prevention of non‐authorized access to dangerous zones. This research step is part of a vaster, ongoing research project, addressing the development of a new generation of advanced construction management systems which allow real‐time monitoring and coordination of tasks, automatic health and safety management, on‐site delivery of technical information and the capture of “as‐built” documentation. This paper focuses mainly on the development of a reliable methodology for real‐time mo...
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The 25th International Symposium on Automation and Robotics in Construction. ISARC-2008, 2008
This paper reports the results of preliminary experiments concerning position tracking of workers in construction sites. The experiments are part of an ongoing research concerning the development of a new generation of advanced construction management systems allowing real-time monitoring and coordination of tasks, automatic health and safety management, on-site delivery of technical information, capture of "as-built" documentation, etc. This paper focuses on the development of a reliable methodology for real-time monitoring of workers' and equipment's position in outdoor construction sites through the application of technologies based on Ultra Wide Band (UWB). Guidelines for the design of the receivers' topology will be addressed and the results of measurements done on a typical medium sized block of flats in different construction progress phases will be summed.
A proactive system for real-time safety management in construction sites
Automation in Construction, 2011
Construction sites still present high accident rates. The advent of advanced sensing technologies has motivated the development of unprecedented automated systems, capable of supporting health and safety control. Their application is particularly critical in those cases where regular safety inspections may prove to be inadequate in terms of preventing risks which, because of their specific nature, are unpredictable. This paper reports the development of a first prototype for the proactive safety management and real-time signaling of potential overhead hazards. It is expected to enhance standard safety policies and assist inspectors and coordinators in executing their tasks. The system performs real-time tracking using ultra wide band technology and implements proactive virtual fencing logics. The development of the system, its laboratory test results, the algorithm optimization, and the final field test results are reported herein. The results achieved demonstrate the capability of proactive logics to reinforce safety management policies and assist personnel in coping with unpredictable hazardous events.
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INTERNATIONAL JOURNAL OF CREATIVE RESEARCH THOUGHTS, 2021
The construction industry encounters high fatality and injury rates and is far away from achieving a zero-injury goal. Thus, effective safety management systems are critical to ongoing efforts to enhance safety. An appropriate definition of safety management systems is required, and therefore the elements included during a safety management system should be identified to be employed by practitioners to enhance safety. A variety of safety management systems are introduced by researchers and organizations. Most have been developed based on the root causes of fatalities and injuries within organizations. This paper gives an overview about different safety management systems in various fields to identify the similarities and differences in the systems. The objective of the review is to demonstrate the state-of-the art research on a spread of safety management systems and related different methods of measurement. This paper also includes background studies of developing safety management systems. The primary contribution of this review to the body of data is providing insights into existing safety management system and their critical elements including appropriate methods of safety performance measurement, which may enable owners, contractors, and decision makers to settle on and implement elements. This paper also includes application of sensors based technology in safety management of construction industry.
Construction industry is commonly known as an industry exposed to high risks in many aspects, especially related to safety and health. Despite many efforts done by all relevant parties related to the construction industry to bring awareness and enhancing the level of safety and health in construction projects, accidents keep on occurring on construction sites. Safety procedures, policies and regulations may already be implemented on-site; however, the effectiveness of its implementation is still debatable. The use of technology has proven to help in minimizing number of accidents occurrence on construction site and overall construction safety management. This paper provides an overview of various types of technology applications (3D and 4D visualisation techniques, information and communication technology, real-time tracking systems, RFIDs and remote-sensing) suitable for effective implementation and improvisation on construction jobsite that have been proposed and studied by numero...
International Journal of Construction Management, 2018
The potential health and safety (H&S) benefits of advanced technologies are not currently being optimized in the construction industry. This research aims to identify the technical, economic and social issues and their respective solutions of real-time H&S management technologies during their implementation and operation. A comprehensive literature review is conducted to analyse the technical, economic and social aspects of a number of example real-time H&S management technologies. Using the information gathered from the literature review, Social Construction of Technology approach is used to theoretically analyse each real-time H&S management technology by considering four aspects: technology, social groups who utilize or interpret the technology, problems encountered by each social group and solutions or mechanisms to solve those problems. The study shows that the most common technical issues are occlusions, background disturbances, disturbed line-of-sight and low battery power. Most of these systems have high implementation cost. There is a considerable resistance to physical tagging due to health and privacy concerns. Researchers continue to explore ways to solve the technical issues. However, attention to solving the economic and social issues is relatively low in comparison. The research outcomes will contribute to future innovations and improvements in performance and productivity associated with construction H&S.
Improving Safety Management System by Implementing Effective Safety System in Construction Site
International Journal for Research in Applied Science and Engineering Technology IJRASET, 2020
Risk management is a concept which promote as safety practice in the work place. Many companies often establish a risk management procedure in their projects for improving the performance and increase the profits. Inadequate or the lack of occupational health and safety not only negatively affects the traditional construction project parameters of cost, quality and schedule, but the sustainability of the environment. Occupational fatalities, injuries and disease constitute defects as they are not project requirements. They also contribute to the cost of construction and development as workers' compensation insurance is included as a labour overhead and the cost of accidents is integrated into the cost structure of contractors. Health and safety at construction sites deals with both physical and psychological well-being of workers on construction sites and other persons whose health is likely to be adversely affected by construction activities. It is of primary concern to employers, employees, governments and project participants. Health and safety therefore is an economic as well as humanitarian concern that requires proper management control. Projects undertaken in the construction sector are widely complex and have often significant budgets, and thus reducing risks associated should be a priority for company. This master thesis presents an application of risk management in the early stage of a project life cycle of a construction project. Undertaking survey of safety aspects used in construction site and identify the lack of risk and safety management system to improve them and analysis the result with newly implemented hierarchy of risk control system.
Applications of digital technologies for health and safety management in construction
Proceedings of the 8th World Construction Symposium, 2019
The construction industry has been known for many decades as a high-risk industry with low levels of innovation and reluctance to adopt change. Common causes of construction accidents are associated with human error, hazardous work activities, defective equipment and dangerous working environments. However, to provide a better and safe working environment, the industry can exploit the benefits of emerging health and safety technologies. The purpose of this study is to explore the application of various emerging technologies and how they can be used to improve construction health and safety management. The paper reviewed extensive literature from previous studies on emerging technologies and interventions for construction job site safety such as; Virtual Reality (VR), online databases, Geographic Information Systems (GIS), Building Information Modelling (BIM), Unmanned Aerial Vehicle (UAV), 4D Computer-Aided Design (4D CAD), wearables, robotics, laser scanning, photogrammetry and sensor-based technologies. Furthermore, these technologies were grouped into three categories; people technologies, process technologies and environmental technologies for better analysis. Keywords such as 'construction health and safety technologies', 'digital technologies' and 'emerging technologies' were used to search online databases. This study identified emerging technologies and their application in the construction industry to improve health and safety.
Technology application is deemed an effective way to further construction safety management. Various technologies have been adopted for construction safety, including information communication technology (ICT), sensor-based technology, 3S (GIS/GPS/RS) technology, radio frequency identification (RFID) and virtual reality. A review of previous studies in the area of technology applications for construction safety would be indispensable for the main stakeholders in this field to share innovative research findings and gain access to future research trends. A three-step method was used to obtain relevant publications (119 papers met the ultimate selection criteria) and compile a database of the findings. The results present a general review of technology application for construction safety from the aspects of number of papers published annually, publication type, publication name, country/region of distribution, research level, project phase and project type. Corresponding analysis was performed with the collected data and the radar chart was used for analysing the trend of technology application for construction safety and the trend of research topics. Five research gaps were identified in the review process. The trends and gaps can serve as motivation for researchers and practitioners to work on the next generation of studies and the development of future effective measures, which can ensure a safe construction environment.
2019
In large-scale construction projects, site situation and surrounding environment can change daily. This is due to multiple factors acting as “incident catalysts”, like less, or un-skilled workers, outsourcing, more complex construction phases (heights or confined spaces), under pressure working conditions, as well as changes in environmental conditions (e.g. wind, temperature, etc.). It is essential to acquire a statistical significant reference concerning the unsafe acts and risky behaviour to implement proactive measures preventing occurrences of major incidents. In this paper, the construction phase in the Middle East of one of the world’s largest oil and petrochemical integrated complex was considered. Starting from the accident/incident pyramid approach, management, direct field supervisors, as well as subcontractors were involved in the development and upgrading of a Multilayer Reporting System, covering any risk behaviours, unsafe situation, violations or acts, safety or envi...