1.1 Scope. 1.1.1 This standard identifies a method of determining the minimum requirements for alternative water supplies for structural fire-fighting purposes in areas where the authority having jurisdiction (AHJ) determines that adequate and reliable water supply systems for fire-fighting purposes do not otherwise exist.<br />1.1.2 An adequate and reliable municipal-type water supply is one ...

Commissioning of New and Existing Building Fire Protection Systems Tony DiLeonardo CxA, LEED AP Vice President of the Mid-Atlantic Chapter of the Building Commissioning Association (BCA) and Regional Representative for the BCA International Board of Directors Sep 27, 2018 · The standard for fire flow testing and marking of fire hydrants, NFPA 291-2019: Recommended Practice for Fire Flow Testing and Marking of Hydrants, has been revised. The current edition, which replaces and supersedes the 2016 version of the standard, is distinguished by including the metric formula for discharge through circular orifices.