Terrain Engineering
Drainage Culverts & Trail Smoothing
Every rock protruding 30cm above the trail bed requires 40cm of snow cover to groom safely. Smoothing summer ruts, seeding grass to bind topsoil, and clearing mountain water drainage channels prevents water from pooling under early-season snowpack and creating hollow ice crusts.
Crews also stake out snowmaking hydrant lines, blowdown markers, and trail boundary anchor points before winter storms conceal natural reference landmarks.