Winter Safety: Why Check the Stability of the Ground Before Each Maneuver?
With the arrival of winter, working conditions change dramatically. Snow, ice, and frost transform normally stable surfaces into hazardous areas.
For operators of aerial work platforms and lifting equipment, checking the stability of the ground before each maneuver is not just a precaution: it is an essential step in ensuring safety and performance.
An unstable surface can have serious consequences: equipment tipping over, property damage, injuries, etc. CSA and ANSI standards stipulate that the unit must be leveled to within 5° before any operation. In winter, achieving this level of stability requires increased vigilance.
Winter challenges
Snow can hide uneven ground. Ice reduces the grip of stabilizers, and frost can weaken certain areas. Even a slight slope, amplified by slippery conditions, can compromise the stability of the machine. Ignoring these factors exposes the operator to unnecessary risks.
Best practices for optimal stability
Before any maneuver, it is recommended to choose a firm surface that is as level as possible, using the level indicator to confirm the inclination. Clear snow and ice from under the stabilizers to prevent slipping and use chocks to increase the contact surface on icy ground. Keeping the tires in contact with the ground helps reduce the risk of slipping and keeps the center of gravity low. If stability cannot be ensured, it is best to reposition the unit before continuing.
Responsibility and prevention
Checking ground stability is not optional; it is an essential step in preventing accidents and complying with current standards. This vigilance, particularly in winter, protects not only people but also equipment.
Disclaimer
This article is intended to raise awareness of best practices. It does not replace official procedures or applicable standards. Each operator must refer to the operating manual and their employer's guidelines to ensure safe use.
