@book {bnh-7290, title = {A handbook of wildfire engineering: guidance for wildfire suppression and resilient urban design}, year = {2020}, pages = {179}, publisher = {Bushfire and Natural Hazards CRC}, organization = {Bushfire and Natural Hazards CRC}, address = {Melbourne}, abstract = {

Each year firefighters from career and volunteer agencies across Australia respond to wildfires that impact the urban interface. When such an event occurs during a period of intense fire behavior, the conditions are often incompatible with life for persons either caught in the open or those seeking refuge in a vehicle. In order to improve firefighter safety and operational effectiveness during landscape scale wildfires, as well as providing sound engineering guidance to improve community resilience to wildfire impacts, this textbook forms part of the lead author{\textquoteright}s PhD and examines critical components of wildfire response. These components are the wildfire fighting strategies and tactics applied during a landscape scale wildfire event; the procedures and protective systems utilised in the event of burnover; operational risk management; and wildfire resilient urban design. A Handbook of Wildfire Engineering (the Handbook) provides firefighters, engineers and town planners with detailed technical approaches and analysis to enhance the resilience of communities in areas prone to wildfire impacts, and enhance the safety and effectiveness of wildfire suppression at the urban interface during catastrophic wildfire conditions.

Each chapter of the Handbook is designed to build upon the previous, providing a holistic approach to understanding vegetation and wildfire basics before exploring evidence based wildfire suppression. The critical linkage between wildfire suppression, firefighter safety and urban design is also explored. Whilst the primary focus of this Handbook is wildfire suppression, there are many aspects applicable to urban designers and policy makers. These are summarised at the conclusion of each chapter.

During the preparation of this book, Australia was suffering from catastrophic wildfires on both the west and east coasts and, tragically, civilians and firefighters alike were injured or killed. The lead author was deployed as a Strike Team Leader from Western Australia and was tasked with wildfire suppression and property defense near Walcha, New South Wales. In addition to his own local experiences in Margaret River in 2011 and Yarloop 2016, during the 2019 NSW deployment he witnessed first-hand the devastating effects of wildfire on firefighters and the communities, survived near miss entrapments and nights spent on the fireground cut off by fire behaviour and falling trees. This book is dedicated to all those affected by wildfires, particularly for the firefighters of all backgrounds and jurisdictions who put themselves in harm{\textquoteright}s way to protect life, property and the environment. May the guidance provided in this book help firefighters return safely to their loved ones and provide enhanced protection of communities in wildfire prone areas.

}, keywords = {engineering, resilience, suppression, urban design, Wildfire}, issn = {978-0-6482756-8-8}, author = {Greg Penney and Daryoush Habibi and Marcus Cattani and Steven Richardson} } @article {bnh-6802, title = {RUIM {\textendash} A fire safety engineering model for rural urban interface firefighter taskforce deployment}, journal = {Fire Safety Journal}, volume = {113}, year = {2020}, month = {05/2020}, abstract = {

Firefighting at the rural urban interface remains one of the most dangerous activities undertaken by fire services internationally. Whilst there is a significant volume of literature and describing methods for fire engineering safety analysis in the urban environment, a significant gap remains in the context of the rural urban interface. To address this, this article presents the Rural Urban Interface Model (RUIM). An adaptation of the Fire Brigade Intervention Model (FBIM), the RUIM enables systematic analysis of firefighter safety during catastrophic and dynamic wildfire events. When applied correctly, the RUIM provides additional guidance to Incident Controllers and Incident Management Teams regarding the suitability and safety of defensive firefighting strategies. Ultimately, the inclusion of the RUIM as part of operational fire ground analysis may reduce the potential for fatalities or injuries arising from firefighting taskforces being caught in wildfire burnover.

}, keywords = {fire engineering, firefighting, RUI, Rural urban interface, safety, Wildfire}, doi = {https://doi.org/10.1016/j.firesaf.2020.102986}, url = {https://www.sciencedirect.com/science/article/abs/pii/S0379711219305843}, author = {Greg Penney and Daryoush Habibi and Marcus Cattani} } @article {bnh-5299, title = {Calculation of critical water flow rates for wildfire suppression}, journal = {Fire}, volume = {2}, year = {2019}, month = {01/2019}, chapter = {3}, abstract = {

Predicting water suppression requirements and its impacts on firefighting strategies and logistics within the urban environment has been the subject of many previous studies, however the same level of research has yet to be applied in the realm of wildfire suppression. To work towards addressing this knowledge gap, this paper provides guidance for Incident Controllers in relation to critical water flow rates required to extinguish large wildfire across a wide range of forest fuel loads, fire weather and active fire front depths. This is achieved through mathematical empirical analysis of water flow rates required for head fire suppression during 540 simulated wildfires in forest vegetation. This research applies a fire engineering approach to wildfire suppression logistics and deterministically assess the suitability of appliance and aircraft based head fire suppression. The results highlight the limitations of offensive wildfire suppression involving direct head fire attacks by appliances once wildfires attain a quasi-steady state in forest fuels.

}, doi = {https://doi.org/10.3390/fire2010003}, url = {https://www.mdpi.com/2571-6255/2/1/3/htm}, author = {Greg Penney and Daryoush Habibi and Marcus Cattani and Murray Carter} } @article {bnh-6332, title = {Firefighter tenability and its influence on wildfire suppression}, journal = {Fire Safety Journal}, volume = {106}, year = {2019}, month = {06/2019}, pages = {38-51}, abstract = {

This paper provides analysis of international fire service siege wildfire suppression thresholds and reports on the effect of forest fuel structure, fire weather condition and terrain on the suitability of suppression strategies. Further, this study applies a fire engineering approach whereby siege wildfire behaviour is deterministically assessed against firefighter tenability thresholds. This research is significant as it is the first study to consider human tenability as a factor in determining appropriateness of wildfire suppression strategies and tactics. The results clearly demonstrate offensive siege wildfire suppression involving direct head fire attacks by personnel and appliances exposes firefighters to untenable conditions well in advance of the head fire edge. Accordingly fire services may need to consider earlier instigation of defensive strategies and increased reliance on aerial wildfire suppression.

}, keywords = {fire engineering, Fire weather, fuel, suppression thresholds, Wildfire}, doi = {https://doi.org/10.1016/j.firesaf.2019.03.012}, url = {https://www.sciencedirect.com/science/article/abs/pii/S0379711218303515}, author = {Greg Penney and Daryoush Habibi and Marcus Cattani} }