NFPA 495-2018 PDF Download

The NFPA 495-2018 standard sets forth safety measures for the handling of explosive materials. It applies to the manufacture, transportation, storage, sale, and use of various types of explosive materials, excluding those used for military purposes or under federal government jurisdiction.

One notable update in the 2018 edition of the standard pertains to electrical wiring. Chapter 5 provides clearer guidelines on the design and installation of watertight and dusttight equipment in areas where explosive materials are present.

Another significant change relates to blasting protocols. Chapter 10 introduces new responsibilities for the blaster-in-charge to avoid conflicts with project manager responsibilities. Additionally, the chapter now mandates the recording of blast records to align with federal and state regulations.

Compliance with NFPA 495-2018 is crucial for explosive materials manufacturers, as well as small arms manufacturers, distributors, retailers, and enforcers such as fire and building officials. The standard consists of 68 pages.