【Daily Question】Utilities - Water Supply and Drainage - 20191028
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A reasonable water supply system for a building should be determined by taking into account all the factors related to the project; among the following options, ( ) is the most appropriate. A Technical factors, economic factors, social and environmental factors ； Factors affecting the reliability of water supply, factors related to capital investment, and factors impacting the structure and foundations ； Factors related to regular costs in year C, water and energy savings effects, factors affecting the environment ； Factors related to the construction difficulty and timeline, operational management aspects, and degree of automation. Answer: A is the correct answer. According to Section 1.1 of the fifth edition of \"Building Water Supply and Drainage Engineering\".
C. Annual recurring cost factors, water and energy conservation effects, and environmental impact factors.