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Avalanche warning during reconstruction work on power lines in Skjomen

Damage to 420 kV pylon in Skjomen in spring 2025 (photo credit: Sweco) Facts Project: Damage to 420 kV pylon in Skjomen in spring 2025 Place: Skjomen Country: Norway Year: 2025 Customer: Sweco Norge / Statnett Protected Objects: Power line Installed systems: WAC.3® Cockpit and Avalanche warning systems Provided services: Avalanche warning planLocation-specific avalanche warningField […]

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Avalanche warning in Fortunsdalen during the construction of the Illvatn pumped storage hydropower plant

Protection of the access road Facts Project: Site-specific avalanche warning in Fortunsdalen during the construction of the Illvatn pumped storage hydropower plant Place: Fortunsdalen in Luster municipality, Sogn Country: Norway Year: 2025-2030 Customer: Hydro Aluminium AS Hydro Energi Sogn Protected Objects: Construction access road Installed systems: WAC.3® IDA® Infrasound detection system, Weather station, PTZ camera

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Protection of three mountain passes in southern Norway

RV13 Vikafjellet, E134 Haukeli and Rv15 Strynefjellet Facts Project: Three mountain passes in southern Norway mitigated with remote avalanche control Place: RV13 Vikafjellet, E134 Haukeli and Rv15 Strynefjellet Country: Norway Year: 2020-2025 Customer: Norwegian Public Road Administration (NPRA) Protected Objects: Road Installed systems: – 29x Wyssen Avalanche Towers LS12-5 – Weather Stations on Avalanche Towers

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IDA® Infrasound Detection of Avalanches aids protection of important traffic routes in Norway

E8 through Lavangsdalen and Rv. 15 through Grasdalen Facts Project: IDA® Infrasound Detection of Avalanches on E8 through Lavangsdalen and Rv. 15 through Grasdalen Place: Lavangsdalen in Troms and Grasdalen in Vestland Country: Norway Year: 2014 – 2020 RD, since 2021 operational Customer: Statens vegvesen (Norwegian Public Roads Administration) Protected Objects: Roads Installed systems: –

IDA® Infrasound Detection of Avalanches aids protection of important traffic routes in Norway Read More »

Site specific avalanche forecasting in Tromsø municipality

Protection of residents and settlement areas Facts Project: Site specific avalanche forecasting in Tromsø municipality Place: Tromsø Municipality Country: Norway Year: 2023-2026 (options to extend to 2032) Customer: Tromsø Municipality Protected Objects: Residents / Settlement areas Installed systems: WAC.3® Cockpit and Assessment Provided services: – Avalanche forecasting – Field trips and observations – Documentation and

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First avalanche control operation in Norway with Remote Avalanche Control Systems

Securing County Road 53 Tyin – Årdal Facts Project: Securing County Road 53 Tyin – Årdal Place: Tyin, Oppland County Country: Norway Year: 2016-2018 Customer: Norwegian Public Road Administration (NPRA) Protected Objects: Road Provided services: – Establishment of an avalanche control operation – Avalanche forecasting – Field trips and observations – Execution of preventive avalanche

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Remote Avalanche Control System for public road in Norway

Securing County Road 53 Tyin – Årdal by avalanche towers Facts Project: Securing County Road 53 Tyin – Årdal by avalanche towers Place: Tyin, Oppland County Country: Norway Year: 2016 Customer: Norwegian Public Road Administration (NPRA) Protected Objects: Road Installed systems: – 14x Wyssen Avalanche Tower LS12-5 – 1x Weather station – WAC.3® Initial Situation

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