The purpose of this contract is to carry out the work of obtaining daily data of the snowpack in the Western and Eastern Pyrenees of Catalonia by carrying out percussion soundings, stratigraphic profiles, stability tests and observation of signs of instability and avalanches for the prediction of avalanche danger during the 2023/2024 snow season, in two lots, under the conditions laid down in the technical specifications.

Work to obtain daily data of the snowy mantle in the Western Pyrenees of Catalonia by carrying out percussion soundings, stratigraphic profiles, stability tests and observation of signs of instability and avalanches for the prediction of avalanche danger during the 2023/2024 snow season.

Work to obtain daily data of the snowy mantle in the Eastern Pyrenees of Catalonia by carrying out percussion soundings, stratigraphic profiles, stability tests and observation of signs of instability and avalanches for the prediction of avalanche danger during the 2023/2024 snow season.