More than two decades ago, NFPA 13 required alpha-numeric markings on all fire sprinklers. Read on to learn the history of these markings, called sprinkler identification numbers, and how they are used today.  

Fire protection engineers have revised guidelines with new methodologies to help them assess the fire risk and hazards in buildings.

The 2022 edition of NFPA 25 modified the formula to determine the capacity of the fuel storage tank for diesel-driven fire pump systems. Read on to discover the rationale behind the technical committee’s actions. 

Part four in a four-part series on cannabis facility design. This article describes the common safety systems typically required in cannabis cultivation facilities, with a focus on the cultivation side of an indoor facility. 

In this month’s column, learn how the term “gaslighting” came about and how gas pressure affects gas lights. Plus, IAPMO is looking for comments on the new versions of the Water Efficiency Standard; the Uniform Solar, Hydronics and Geothermal Code; and the Uniform Swimming Pool, Spa and Hot Tub Code.

The NFPA’s 13, 13D and 13R standards spell out when fire sprinkler systems should include freeze protection. Read on to discover sources to determine an area’s minimum temperature and whether freeze protection is warranted.

Developing robust flushing plans for fire protection water supplies is crucial to remove any debris from the piping.

Inspecting water-based fire protection systems on a five-year rotation is deemed a significant value, considering the corrosion, rocks and debris found in such systems.

Proper hydraulic demand calculations are critical in the early stages of a water-based fire protection project.