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【Daily Question】Utilities - Water Supply and Drainage - 20200523

2020-05-23View Original

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Regarding the installation of drainage pipes, ( ) is incorrect. A. When a drainage pipe encounters a settlement joint, another drainage pipe must be installed to handle the drainage separately. B. In the pipe shafts of high-rise buildings, supports should be provided on each floor for the drainage pipes. C. The drainage system in high-rise buildings should be arranged in zones based on the building’s height. D. The depth of burial of the pipes carrying domestic wastewater should not be less than 0.3 meters. Answer: C

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