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Where new water mains are extended along streets where hydrants are not needed for protection of structures or similar fire problems, fire hydrants shall be provided at spacing not to exceed 1,000 feet to provide for transportation hazards. Reduce by 50 feet for dead-end streets or roads.
Where more than one fire hydrant is required, the distance between required fire hydrants shall be in accordance with Sections C103.2 and C103.3.
The fire department connection (FDC) shall not be greater than 50 feet from a fire department access road. Water mains that are 6 inches in diameter and serving a fire hydrant shall not exceed 350 feet in length. Show an NFPA 13 FDC location within 200 feet of a fire hydrant as the truck travels.
Where new water mains are extended along streets where hydrants are not needed for protection of structures or similar fire problems, fire hydrants shall be provided at spacing not to exceed 1,000 feet to provide for transportation hazards.
Finding one methodology for determining hydrant spacing is difficult. This particular appendix gives one methodology based on the required fire flow that fire departments can work with to set a policy for hydrant distribution around new buildings and facilities in conjunction with Section 507.5.
29 Μαΐ 2013 · Nov 30, 2006. 1,244. US. In the For What Is Worth department there may be more but from the International Fire Code, 2006 Edition, Section 508.5.1. Fire Hydrant Systems: Where a portion of the facility or building hereafter constructed or moved into or within the jurisdiction is more than 400 feet (122m) from a fire hydrant on a fire apparatus ...
FIRE HYDRANT TEST. A non -sprinklered building hydrant flow test will require a “Single Hydrant Test” of the closest hydrant by the apparatus travel distance. This test will show how much water is available to the apparatus from the hydrant for suppression of the structure.
