American Institute of Steel Construction Steel building system design load and resistance (LRFP) specification is based on reliable theory first proposed by the new specification . Like the American Institute of Steel Construction , like all of the specif

In the United States and likely in other countries building regulations were first formed to avoid conflagrations. Avoiding conflagrations avoided large spread public welfare catastrophes which would have a negative impact on overall quality of life and

The NFPA was formed in 1896 by a group of insurance firms with the stated purpose of standardizing the new and burgeoning market of fire sprinkler systems. The scope of the NFPA's influence grew from sprinklers and fire extinguishers to include building e

A construction permit is needed for all new construction. In many cases, a permit is needed for repair or replacement of existing fixtures, such as replacing windows. A plumbing, electrical or mechanical permit maybe needed for any addition or changes to