Regulation 4 testing is a standardized testing of a building’s fire safety systems, created by the Los Angeles Fire Department (LAFD). The testing involves systems such as elevators, fire escapes, fire pumps, and more. Reg 4 testing requirements and scheduling will vary by equipment / system type. Larger buildings and more intricate systems will require…

Table of Contents Add a header to begin generating the table of contents Mary is the owner of a small retail store located in a commercial building. One morning, as she is opening the store, she notices a small puddle of water on the floor under a fire sprinkler. She initially thinks it might be…

Table of Contents Add a header to begin generating the table of contents NFPA 25 requires that fire pumps be tested at regular monthly and annual intervals. This helps to verify that the system is operating effectively. These inspections and testing procedures should be performed by a C16 Licensed Professional. What is a fire pump?…

UL (Underwriters Laboratories) and FM (Factory Mutual) are third-party testing agencies that certify and list products for their compliance with safety standards. Manufacturers of fire protection equipment, such as fire pumps, must comply with the standard set by National Fire Protection Association (NFPA) and get the product tested and certified by UL or FM to…

Fire Protection systems are built to save lives and prevent property destruction from fire. If your fire sprinkler system is not properly maintained and inspected, you may find yourself without a working system at the wrong time. These inspections are meant to be a preventative measure, and ensure there is nothing obstructing water flow in your piping. Slime,…