The Wanaka Sun

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Little winners page 2

Rabbits run rife

And they’re off...

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Fire hazard prompts action Tim Brewster

Out for summer page 7

Windy new year page 15

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Tinder dry conditions, arcing power lines near branches and dense stands of kanuka on sections due to council consent requirements and personal choice are causing serious concerns for residents of the Mount Iron area. The threat of fire which could potentially engulf the Little Mount Iron subdivisions of Kanuka Rise and Mount Iron Heights in a matter of minutes has prompted a group of residents to start trialling an alarm paging system to be installed in houses and linked to the fire brigade. At a meeting organised by the residents last year, local firefighters and Department of Conservation officers, who are the fire authority for the area, presented a model taking into account foliage type, wind effect and steepness of slope. The model showed that if a fire started in the Hikuwai Reserve with a 60kph north westerly breeze to fan it, it could take only ten minutes to travel the kilometre to Aubrey Road before starting its ascent up through the populated hillside subdivisions of Mount Iron Heights, Kanuka Rise and Rockhaven.

PHOTO: TIM BREWSTER

With the current amount of kanuka density and the 15 to 20 degree slope of the hillside, the fire service’s modelling system has it covering the 500m from Aubrey Road to the peak of Little Mount Iron in around three minutes. “It’s a worst case scenario,” Paul Hondelink, one of DOC’s three rural fire officers said, “but we can

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have the fire risk at full alert with a total fire ban for three months at a time.” Because of the speed of the fire spreading, it is unlikely fire engines would be in a position to respond quickly enough and would not proceed up the hill ahead of the fire for safety reasons. “We don’t send men in ahead of a fire going uphill.” Another factor is the narrow driveways with the potential for meeting vehicles coming down the hill and blocking the road which leaves no other way out. He said the majority of fire scenarios are based around being started by people camping or having a barbecue in the lake outlet or Hikawai reserve areas and haven’t taken into account other accidents such as fires started by cigarette butts or power lines arcing against trees which is the suspected reason for the recent fire on Mount Iron. He said the main concern, the amount of highly volatile kanuka on the hillside, is something DOC and the fire service have little control over. The trees are under QLDC authority and individuals like to have trees around their houses for shade and privacy. story continues on page 3

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