Behind the Scenes with Annie Richard, Snow Making Supervisor

Preparing a ski resort to host a World Cup is a major task, with each team playing a crucial role. In this interview, a slope preparation expert gives us a behind-the-scenes look at this meticulous work.

“Everyone has a role to play”

The first step in the process begins with the pump house team. Their mission? Putting water into the snowmaking system and into the pipes. “They are the first to act in this white circus,” explains Annie. Once this step is completed, the snowmaking team takes over to make the snow, before the BR team steps in to strategically place it on the slopes.

Factors that influence snowmaking

The perfect snow for a World Cup is no easy feat to make. One of the first factors to consider is the number of snow cannons being used and the humidity in the air. “There are a lot of parameters to consider,” she explains. “If the humidity is too high, the snow may be too wet, which can affect the quality of the slopes.”
Every day, the team adjusts the placement of the cannons and monitors the conditions to create the optimal snow. “It’s really a science,” Annie explains. “We start at the top and work our way down. But sometimes we’re short on snow in certain areas, like at the bottom of the mountain, so we move the snow to where it’s needed.” It’s precision work, where every inch of snow counts.

Managing Unexpected Weather

Despite meticulous preparation, the weather can sometimes have different plans. “If there is a snowstorm, we have to react quickly. There are 4x4s ready to clear the snow, and teams of volunteers are mobilized,” explains the supervisor. If necessary, additional teams are assigned to add water and ensure an icy surface, a process crucial for competitions.

Watch the full interview in the video below.