【Daily Question】Utilities - Water Supply and Drainage - 20191202
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Which of the following statements regarding the layout of outdoor fire hydrants does not conform to the current Code for Fire Protection Design of Buildings? ( ) A. Outdoor fire hydrants should be installed along roads; when the road width is more than 60m, it is advisable to install hydrants on both sides of the road, preferably near intersections. B. The distance between a fire hydrant and the roadside should not exceed 2m, while the distance from it to the outer wall of a building should be at least 5m. C. The spacing between outdoor fire hydrants should not exceed 120m. D. The protection radius of a fire hydrant should not exceed 120m; within this 120m radius for municipal fire hydrants, if the water demand for firefighting is less than 15 L/s, it may not be necessary to install outdoor fire hydrants. Answer: D
D. The protection radius of fire hydrants should not exceed 120 m. Within a radius of 120 m from municipal fire hydrants, if the water demand for firefighting is less than 15 L/s, outdoor fire hydrants are not necessary