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Construction workers are frequently exposed to safety hazards on sites. Wearable sensing systems (e.g. wearable inertial measurement units (WIMUs), wearable insole pressure system (WIPS)) have been used to collect workers' gait patterns for distinguishing safety hazards. However, the performance of measuring WIPS-based gait parameters for identifying safety hazards as compared to a reference system (i.e. WIMUs) has not been studied. Therefore, this study examined the validity and reliability of measuring WIPS-based gait parameters as compared to WIMU-based gait parameters for distinguishing safety hazards in construction.

Five fall-risk events were conducted in a laboratory setting, and the performance of the proposed approach was assessed by calculating the mean difference (MD), mean absolute error (MAE), mean absolute percentage error (MAPE), root mean square error (RMSE) and intraclass correlation coefficient (ICC) of five gait parameters.

Comparable results of MD, MAE, MAPE and RMSE were found between WIPS-based gait parameters and the reference system. Furthermore, all measured gait parameters had validity (ICC = 0.751) and test-retest reliability (ICC = 0.910) closer to 1, indicating a good performance of measuring WIPS-based gait parameters for distinguishing safety hazards.

Overall, this study supports the relevance of developing a WIPS as a noninvasive wearable sensing system for identifying safety hazards on construction sites, thus highlighting the usefulness of its applications for construction safety research.

This is the first study to examine the performance of a wearable insole pressure system for identifying safety hazards in construction.

The purpose of the study is to assess the usability and acceptability of FallCheck, a Web app that allows users to complete home-hazard assessments within their own home, with a group of people at risk of falling and their carers.

This mixed method study used an online survey followed by semi-structured telephone interviews to collect both qualitative and quantitative data. A Think-Aloud study was used to test usability of the Web app through structured tasks.

Findings showed that FallCheck was easy to use with few usability issues. The Web app was deemed appropriate to use by people at risk of falling (young or old) or by carers if appropriate. The depth of knowledge provision and breadth of content was acceptable, and many participants reported subsequently making changes to their home environment to reduce their risk of falling. Overall, the majority of participants reported feelings of improved confidence and safety with an increased awareness of fall risks and a reduction in fear of falling at home.

FallCheck has good acceptability and usability with people at risk of falling and their carers and has the potential to improve access to home-hazard assessment and affect behavioural change regarding fall risk hazards and behaviour.

This study describes successful use of an app that may be helpful in identifying home-hazards and making changes to reduce risk of falls, particularly in the absence of occupational therapy intervention and has the potential for integration into falls care pathways.

Every year, hundreds of people have died and thousands have been injured because of insufficient management of well control at oil and gas drilling and production sites. Major causes which have been reported in previous studies included uncontrollable blowouts and failure of blowout preventers because of insufficient safety practices. These onshore and offshore blowout disasters not only harm the work force but also critically affect the environment and marine life. In this research paper, a detailed quantitative survey and qualitative risk assessments (RA) have been carried out for assessing the potentially hazardous activities associated with well control along with their appropriate controls and risk reduction factors and mitigating measures in Middle East and south East Asian countries.

The sequential explanatory research design has been adopted in this study. Whereas, descriptive statistical approach has been used for the quantitative data analysis of this study. While, in-depth interview approach has been used for qualitative data collection. Similarly, what-if analysis method has been adopted in this study for the identification of effective safety and health risk mitigating factors because it provides in-depth information from health and safety environment experts.

The cumulative quantitative results based on the response from Saudi Arabian drilling industry have indicated that the well control operation is highly hazardous then Malaysian and Pakistani oil and gas industries. Likewise, findings from what-if analysis approach demonstrate that the drilling crewmembers have repetitively faced life threatening hazards which occur (safety and chemical) during well control onshore and offshore operation because of oil base mud, confined space at site, pinch points and falling during working on blow out preventers. According to the overall result, respondents have highly recommended engineering and administrative hazard controlling factors as most suitable for the elimination of safety and chemical hazards during well control activities.

Besides, the developed methodological framework for the identification of suitable hazard controls can also be effectively used for potential hazards reorganization and identification of suitable hazard controls for other drilling and production industries and regions for accident prevention and safety and health management.

This is a first comparative research study which has been carried out in Malaysian, Saudi Arabian and Pakistani onshore and offshore oil and gas industries for well control health and safety management and reorganization of most effective hazards mitigating factors at drilling sites.

Singapore is transforming from a “garden city” to a “city‐in‐a‐garden”. Designing for safety is recognized by researchers and some governments as a best practice in facilitating eventual worker safety within the built environment. The purpose of undertaking this research was to understand and describe the status of safe design for skyrise greenery in Singapore.

A total of 41 rooftop and vertical greenery systems were observed with a focus on access, fall from height, and planting considerations.

Rooftop greenery systems in Singapore were found to be adhering to safe design principles. Vertical and ledge greenery systems, on the other hand, are newer arrangements and were found to be in need of design for safety guidance.

The results add to the body of knowledge in the area of safe design and skyrise greenery and will aid those seeking to understand from a policy and practice perspective.

The purpose of this paper is to identify safety hazards likely to be encountered during post‐disaster recovery and reconstruction, identify barriers to effective safety training and hazard mitigation, and provide actionable guidance on methods to safely avoid and abate such hazards.

Surveys were administered to 400 participants at 13 training sites to evaluate safety practices among reconstruction contractors and workers.

A comparison of survey results to hazards likely to cause injuries and fatalities during post‐disaster reconstruction indicates that little effort is made to assess workers' physical condition or immunization records prior to deployment. Furthermore, data suggest that workers lack safety training in reconstruction‐specific hazards such as electrocution, falls, chemical and biological hazards (e.g. contaminated flood water), and equipment hazards (aerial lifts, ladders, electric equipment, generators, etc.). Findings also indicate that training effectiveness is further compromised by limited language and literacy skills of workers, high turnover of workers, and insufficient resources for adequate safety training frequency and duration, especially among smaller contractors (<100 workers).

The paper is based on original research funded by the US Government following Hurricane Katrina and is intended to aid in the development of targeted training to reduce worker injuries and fatalities during post‐disaster reconstruction.

Falls continue to be the major cause of fatalities in the Hong Kong construction industry, as well as in other countries. Published statistics of the Labour Department, Hong Kong Special Administrative Region (HKSAR) showed that from 2000 to 2004 approximately half of the fatal construction accidents were a result of fall of person from height. In view of this phenomenon, the purpose of this paper is to present the findings and recommendations of a research paper which investigates the problems associated with fall of person from height in the construction industry.

Accident data obtained from the Architectural Services Department, HKSAR, was analysed according to the 14 available factors collectively to derive explanations for common situations and reasons leading to fall accidents.

The findings of this rigorous analysis are presented to practitioners whose feedback on the findings are recorded by means of a questionnaire survey. The responses from the survey show that “re‐enforced safety training” and “equipments for working at height” are the adoptable methods to enhance the workers' safety performance. The paper shows that “poor safety attitude and behaviour of workers” is the main problem in obstructing the implementation of safety procedures and guidelines for construction sites. In addition, over half the respondents agree that “closer monitoring and supervision” and “higher standard of projects” is observed by public projects when compared to private projects.

The statistics analysed in this paper are limited to public sector projects only. However, the findings are still believed to be valuable for safety practitioners so that they can adopt the necessary measures to prevent fall from height accidents occurring in future projects.

The prevention through design (PtD) concept has been widely recognized as one of the most effective approaches to eliminate or reduce construction site hazards. It encourages engineers and architects to consider occupational safety and health during the planning and design phases. Nevertheless, the implementation of PtD is often inhibited because designers lack adequate knowledge about construction safety and the construction process, and limited design-for-safety tools and procedures are available for designers to use. The purpose of this paper is to provide designers a tool for assessing construction risks during early phases of multistory building projects at an activity level and on a daily basis in a 4D environment. By using the tool, proactive measures could be taken in the design and planning phase to reduce site hazards.

The proposed method consists of four steps including risk quantification at a design element level, 4D model integration with risk values, risk assessment, and design alternative selection and model acceptance. A case study was carried out to test and verify the proposed method.

The proposed tool has the capability to assess the safety risk for an entire multistory project and visualize safety risk in a particular time period, work space and task prior to construction. It benefits designers in conducting risk assessments and selecting design alternatives concerning safety. Contractors could also utilize the visualization and simulation results of the 4D model for site safety planning so that a range of risk mitigation strategies could be implemented during construction.

The study provides an innovative PtD tool targeting designers as primary end-users. The proposed tool helps designers assess construction risks and has potential to incorporate the top levels of the hierarchy of risk controls.

Seismic vulnerability evaluation of various public structures, especially school buildings, is very crucial for designing hazard mitigation initiatives in seismic prone areas. The city of Mymensingh is at great risk of earthquake because of its geographical location, geological structure and proximity to active faults. The city is famous for its ancient and renowned educational institutes that need to be evaluated for understanding the seismic performance of the building during an earthquake. This study aims to evaluate the seismic vulnerability of educational buildings of Mymensingh city using rapid visual screening (RVS) and index based approach.

RVS procedure includes field survey and secondary source assessment for evaluating structural vulnerability attributes. Analytical hierarchy process is applied to develop an index focusing on systematic attributes of vulnerability based on expert opinions. Then, a composite vulnerability map is developed combining both structural and systematic vulnerability score providing an equal weight.

This study evaluates the seismic vulnerability of 458 educational buildings of Mymensingh city and the result shows that 23.14% educational building has high, 46.29% has moderate and 26.86% has moderately low and only 3.71% buildings has the low seismic vulnerability. This study expected to be helpful in resource targeting and prioritizing seismic hazard mitigation activities for education buildings of Mymensingh city.

This study endeavors to present a comprehensive vulnerability assessment method by integrating RVS and index based approach that incorporates both structural and systematic dimensions of vulnerability. The result is expected to be helpful in the formulation of disaster prevention policy for vulnerable educational buildings and development of the earthquake-resistant building codes for the new building construction in Mymensingh city.

Despite recognition of its importance to Singapore’s economy, the construction industry is plagued by poor safety and productivity performance. Improvement efforts by the government and industry have yielded little results. The purpose of this paper is to propose a framework for developing a productivity and safety monitoring system using Building Information Modelling (BIM).

The framework, Intelligent Productivity and Safety System (IPASS), takes advantage of mandatory requirements for building plans to be submitted for approval in Singapore in BIM format. IPASS is based on a study comprising interviews and a questionnaire-based survey. It uses BIM to integrate buildable design, prevention and control of hazards, and safety assessment.

The authors illustrate a development of IPASS capable of generating productivity and safety scores for construction projects by analysing BIM model information.

The paper demonstrates that BIM can be used to monitor productivity and safety as a project progresses, and help to enhance performance under the two parameters.

IPASS enables collaboration among project stakeholders as they can base their work on analysis of productivity and safety performance before projects start, and as they progress. It is suggested that the BIM model submitted to the authorities should be used for the IPASS application.

IPASS has rule-checking, hazards identification and quality checking capabilities. It is able to identify hazards and risks with the rule-checking capabilities. IPASS enables practitioners to check mistakes and the rationality of a design. It helps to mitigate risks as there are built-in safety measures/controls rules to overcome the problems caused by design deficiency, wrong-material-choice, and more.

The purpose of this paper is to highlight the pivotal role of initiatives that address housing disrepair, home improvements and adaptations as a way of improving health, independence and quality of life in older age.

The author uses data from housing and health, combined with the author’s experience of policy formulation as well as working with older people and developing practical services, particularly those which address private sector housing stock condition.

As well as its massive economic impact, housing greatly affects people’s health and wellbeing, not only in later life but across the life course. In England, there is a long history of systematic, government backed action to improve and maintain housing stock condition. There are significant economic and social gains from a coherent national response to addressing private sector housing disrepair, including creation of employment opportunities, economic stimulus through enabling best use of assets, as well as health and social care gains. In addition to increasing housing supply through building much needed new homes, existing housing stock disrepair needs once again to be “on the radar” of policy makers operating across health, social care and housing. Concerted action to make homes safe, healthy places to live in later life, whatever an older person’s tenure, requires vision and innovation and is an essential element in the integration of health, social care – and housing. With significant funding constraints in local authorities, especially for adult social care, and in the context of growing pressures on the NHS, sustaining good health in later life is more important than ever. There is a compelling case for cross-sector action to reduce health hazards in ordinary, private housing, given that 79 per cent of older people who live in non-decent homes are owner occupiers. This is an opportune moment for Health and Wellbeing Boards to take a lead on this issue at a local level, as well as time to put housing stock condition back “On the Radar” of national government policy.

There is a need to embed practical housing services in the emerging integrated health and care systems in order to extend healthy later life for the majority of older people who live in mainstream housing.

The author draws on over 30 years’ experience of innovation, development and evaluation of older people’s housing, services and policy development to provide a vision for greater integration across health, care and housing.