【国外标准】 Standard Guide for Premises Design Considering Snow and Ice Management for the Reduction of Pedestrian Slips

5.1 This guide is intended to act as an aid during the planning, risk management, design, renovation, construction, and ongoing maintenance phases of a project by persons/entities involved (including, engineers, architects, project management personnel/facilities management, contractors, inspectors, risk managers, safety committees, government agencies, and snow removal companies and owners) to reduce snow and ice slip hazards on walkway surfaces. This guide is also intended to complement aspects from Guide F2966 to promote the management of snow and ice on premises using prevention through design strategies.1.1 This guide covers design, planning, construction, renovation, maintenance, and risk management considerations of the physical exterior property with regard to snow and ice management for the purpose of reducing the risk of pedestrian slips. The provisions in this guide may also apply to the analysis of existing properties.1.2 Conformance with this guide may reduce, but will not eliminate, the potential for slip incidents in which the presence or accumulation of snow and ice on walkways may be a contributing factor.1.3 Units—The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.