Network Analysis to Determine the Optimal Route for Firefighters in Makassar City

Makassar city experiences many residential fire disasters during the last years. One of the causes of fires is difficult to overcome due to the firefighters’ late response. The number of fires occurred due to the ineffectiveness of the fire fighting road, obstructed by traffic conditions, in its operation. Developing a geospatial route analysis can help firefighters quickly find the best route to a fire point to overcome this problem. Geospatial route analysis is currently a key role in emergency responses for urban fire disasters. A routing system can provide network analysis that allows users to navigate between source and destination points. In this case, the system can help firefighters to arrive as quickly as possible. On complicated road networks, some impedance factors would slow down drivers on a particular road. This study aims to provide firefighters from the base stations to residential fire disaster locations. The method used in the studies is Dijkstra’s algorithms to calculate weights of the impedance factors to optimal routing based on length of the road, speed drive, and traffic conditions. Implementation of routing analysis using open source geospatial software, PostgreSQL as database management system with PostGIS, and pgrouting as extensions. The modeling results show that the optimal route selection with speed parameters based on road classification has a low weight value. Therefore, it can be used as a reference for selecting a firefighter’s routing.

Estimating the Total Number of Residential Fire-Related Incidents and Underreported Residential Fire Incidents in New South Wales, Australia by Using Linked Administrative Data

The rate of fires, and particularly residential fires, is a serious concern in industrialized countries. However, there is considerable uncertainty regarding the reported numbers of residential fire incidents as official figures are based on fires reported to fire response agencies only. This population-based study aims to quantify the total number of residential fire incidents regardless of reporting status. The cohort comprised linked person-level data from Fire and Rescue New South Wales (FRNSW) and health system and death records. It included all persons residing at a residential address in New South Wales, Australia, that experienced a fire between 1 January 2005 and 31 December 2014. The capture-recapture method was used to estimate the underreporting number of residential fire-related incidents. Over the study period, 43,707 residential fire incidents were reported to FRNSW, and there were 2795 residential fire-related health service utilizations, of which 2380 were not reported. Using the capture-recapture method, the total number of residential fire incidents was estimated at 267,815 to 319,719, which is more than six times the official records. This study found that 15% of residential fire incidents that were identified in health administrative dataset were reported. The residential fire incidents that were not reported occurred mainly in socio-economically disadvantaged areas among males and adults.

Estimating the Total Number of Residential Fire-Related Incidents and Underreported Residential-Fire Incidents in New South Wales, Australia by Using Linked Administrative Data

The rate of fires, and particularly residential-fires, is a serious concern in industrialized countries. However, there is considerable uncertainty regarding the reported numbers of residential-fire incidents as official figures are based on fires reported to fire response agencies only. This population-based study aims to quantify the total number of residential-fire incidents regardless of reporting status. The cohort comprised linked person-level data from Fire and Rescue New South Wales (FRNSW) and health system and death records. It includes all persons residing at a residential address in New South Wales, Australia, that experienced a fire between 1 January 2005 – 31 December 2014. Capture-Recapture method was used to estimate the underreporting number of residential fire-related incidents. Over the study period, 43,707 residential-fire incidents were reported to FRNSW and there were 2,795 residential fire-related health service utilization of which 2,380 were not reported. Using Capture-Recapture method, the total number of residential-fire incidents was estimated at 267,815 to 319,719 which is more than six times the official records. This study found that 15% of residential-fire incidents that were identified in health administrative dataset were reported. The residential-fire incidents that were not reported occurred mainly in socio-economically disadvantaged areas among the males and adults.

Residential Fires in Metropolitan Areas - Living Conditions and Fire Prevention

This chapter addresses the benefits of geo-statistical approaches in fire prevention processes, and especially in the prevention of residential fires in urban areas. The aim is to demonstrate how residential fire incidents can be theorized and placed in a context where geo-statistical techniques and an area-based approach can support the emergency services fire prevention work. The chapter introduces theoretical concepts such as Fire Risk Environment, Fire Protection Capability, as well as de-termining factors, types of residential fires and various hypotheses for further analysis of residential fires in urban contexts. Key themes are the development of residential fire incidents in different metropolitan areas over time, how different types of residential fires can be connected to living conditions, and finally how the emergency services and other actors can work with area-based fire prevention. Examples from Sweden's major cities and especially the city of Gothenburg are used. The results show that variations in spatial residential fire patterns can be ex-plained by a variation of living conditions. The conditions may also look different depending on the residential area and housing conditions and therefore, preven-tive strategies and proactive measures should differ between and within cities and be adapted to specific different areas.

Using Linked Data to Estimate the True Number of Individuals Impacted by Residential Fire

IntroductionResidential fires remain a significant global public health problem. It is recognised that the reported number of residential fires, fire-related injuries and deaths significantly underestimate the true number. Australian population-based surveys show that around two-thirds of respondents who experience a residential fire are unwilling to call fire services, and studies from the US and New Zealand highlight that many individuals who access medical treatment for fire-related injuries do not have an associated fire incident report. Objectives and ApproachThis population-based study aimed to quantify the total number of residential fires, fire-related injuries and associated health service utilisation. The cohort included all persons residing at a residential address in New South Wales, Australia, which experienced a fire between 1 January 2005 - 31 December 2014. The cohort comprised linked person-level data from eight administrative datasets and includes information about nature of fire, first responder use (Fire and Rescue (FRNSW) and ambulance services), health service utilisation (emergency department, hospital and burns outpatient clinic) and health outcomes. ResultsOver the study period, FRNSW responded to 42,491 residential-fire incidents, involving 42,160 individuals with some individuals reporting multiple times. In total, 3,382 individuals used one or more health service and 154 individuals died. Of individuals who contacted FRNSW, 1,661 (3.9%) used health services;ambulance (n=1,101), emergency department (n=1,114), hospital admissions (n=168). There were 95 deaths. There were 1,721 (51%) additional individuals who used one or more health service as a result of a residential-fire that did not contact FRNSW and 59 additional deaths were identified. Conclusion / ImplicationsThis study found that more than half of individuals who used health services for residential fire-related injuries did not have an associated fire report, highlighting the importance of data linkage for accurate communication to policy makers and the public on the prevalence and impact of residential-fires.

A Framework for Analyzing Residential Fire Outcomes in Homes with Operative Smoke Alarms

Operative smoke alarms have been shown to be effective in reducing home-fire fatalities, but there remain incidents in which injuries and death occur despite the presence of a working smoke alarm. The present work presents a scientifically-guided framework for evaluating the outcomes of such incidents from the perspective of human factors and, specifically, the warnings communication process. It considers the roles of environmental, individual, and situational factors in occupants’ detection, noticing, and processing of smoke alarms, as well as the behaviors produced in response. Such factors include the acoustic environment in which the alarm sounds, the occupants’ cognitive state and focus of attention, the occupants’ developmental and physical abilities, and the situational circumstances in which a response is chosen and executed. The synthesis of these findings provides one methodology for understanding real-world outcomes of fires, as well as informing development and evaluation of countermeasures for improving residential fire fatality rates.