Technical code of practice for snow and ice removal operations on expressway

This technical specification establishes comprehensive guidelines for snow removal and de-icing operations on expressways. It delineates the required procedures, equipment standards, and safety protocols necessary for maintaining roadway accessibility during adverse winter weather conditions. The document outlines specific methods for deploying machinery, managing traffic control zones, and applying de-icing agents to prevent ice accumulation and snow buildup on pavement surfaces. It covers operational phases from initial assessment to post-cleanup inspection, ensuring consistency across different regional jurisdictions. The content addresses logistical coordination, personnel training requirements, and environmental considerations associated with chemical application. By defining clear performance criteria and operational limits, this regulation supports efficient maintenance workflows while prioritizing the safety of motorists and maintenance staff. It serves as a reference for local authorities and highway operators to standardize their winter service strategies and improve response times during snowfall events.