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DTSTART;TZID=Australia/Sydney:20230316T180000
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UID:17591-1678989600-1678993200@australiantunnellingsociety.com.au
SUMMARY:Water mist suppression for road tunnels
DESCRIPTION:Overview\nWater mist suppression systems are an established and approved technology in many high-risk and/or special hazard applications are increasing in popularity for overseas road tunnels. This presentation will discuss differences between water mist and deluge and consider implementation and interaction with other systems and structural design. \nWater deluge systems have remained the established means of automatic fire suppression within Australian road tunnels for over 30 years. Whilst effective in protection of life and preservation of tunnels in a fire\, there are compromises; the cost and scale of the systems\, the burden imposed on the tunnel drainage systems\, and potential impact on occupants and responding emergency personnel\, to name a few. Water mist suppression systems are an established and approved technology in many high-risk / special hazard applications. \nAs an alternative in road tunnels\, water mist suppression systems address many of the issues inherent with deluge\, whilst achieving similar outcomes. Much less water is used\, which impacts cost and space associated with both suppression and drainage. For these reasons and many more\, water mist suppression systems are increasing in popularity in overseas road tunnels. Hurdles to local implementation are varied\, and include lack of familiarity/local precedents\, potential interactions with smoke ventilation systems\, and potential considerations for time-temperature curves and therefore structural design. Our speakers will aim to shed light on the varied aspects of this technology\, and the pathway to it’s effective implementation in Australian road tunnels. \nEvent program\nWebinar:  \n\n6:00pm AEDT: Event commences\n7:00pm AEDT: Event concludes\n\nIn-person:  \nMelbourne: L17\, Tower One\, Collins Square\, 727 Collins Street\, Docklands \nSydney: 10/F\, 383 Kent Street\, Sydney \n\n5:45pm AEDT: Attendees arrive\n6:00pm AEDT: Event commences\n7:00pm AEDT: Event concludes\n7:00-7:30pm AEDT: Networking\n7:30pm AEDT: Event concludes\n\nBrisbane: Unit 4\, 35 Limestone Street\, Darra\, Queensland \n\n4:45pm AEST: Attendees arrive\n5:00pm AEST: Event commences\n6:00pm AEST: Event concludes\n6:00-6:30pm AEST: Networking\n6:30pm AEST: Event concludes\n\nAbout the speakers\nConrad Stacey\, FIEAust CPEng NER APEC Engineer IntPE(Aus)\nDirector\, Stacey Agnew \nOne of the countries most trusted experts in the fields of tunnel ventilation and underground fire safety\, Conrad leads the working group for revision of AS 4825 – ‘Tunnel Fire Safety’ and has observed and designed complete fire and life safety solutions for tunnels of all kinds\, all over the world. \nPaul Gingell\nNational Manager\, Foam & Water Mist SystemsLPG Fire \nLPGfire brings a combined 100 years in the design of fire protection systems for Special Hazard Risks. As National Manager\, Foam & Water Mist Systems\, Paul has been ‘at the coal face’\, implementing and integrating these systems in road tunnels\, and continually improving the process and outcome with his clients.
URL:https://australiantunnellingsociety.com.au/ats-event/water-mist-suppression-for-road-tunnels/
LOCATION:Various venues (PLEASE SEE EVENT PROGRAM OPPOSITE FOR CORRECT VENUES AND TIMINGS)
CATEGORIES:National,Webinar
ATTACH;FMTTYPE=image/jpeg:https://australiantunnellingsociety.com.au/wp-content/uploads/2023/02/Water-mist-suppression-for-road-tunnels.jpg
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