Door barricades are the latest industry response to a tragic event. Cocoanut Grove. Triangle Shirtwaist. Our Lady of Angels School. Each of these events resulted in the deaths of hundreds of men, ...

Courtesy of www.MikeHolt.com All questions and answers based on the 2020 NEC. Q. What is the Code rule for access to and egress from working space of large equipment that contains overcurrent devices?

All questions and answers are based on the 2014 NEC. Q. What are the NEC requirements for entrance and egress from electrical equipment working spaces? A. At least one entrance of sufficient area must ...

Building owners often direct security integrators to lock the stairwell doors on the stair side to prevent unauthorized entry into tenant spaces. The term “stairwell reentry” refers to the code ...