توضیحات :
NFPA 121 – Standard on Fire Protection for Self-Propelled and Mobile Surface Mining Equipment
۲۰۰۱ Edition
Chapter 1 Introduction
۱-۱* Scope. This standard covers minimum requirements for safeguarding life and property against fire and related hazards associated with self-propelled and mobile surface mining equipment.
۱-۲ Purpose. This standard is for the use of those charged with mine fire prevention and protection and with the responsibility for purchasing, designing, installing, testing, inspecting, approving, listing, operating, or maintaining both mine fire protection equipment and self-propelled and mobile surface mining equipment.
۱-۲-۱ At times it will be necessary for those charged with purchasing, testing, approving, and maintaining fire protection equipment for self-propelled and surface mining equipment to consult an experienced fire protection specialist.
۱-۲-۲ Because of the uniqueness of surface mining, provisions in this standard can differ from commonly accepted fire protection standards and guides for other types of occupancies.
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