This Code is prepared on the basis of Code for Design of Water Supply and Sewerage of Railway （TB 10010-2008） by summarizing the experience gained in the design， construction and operation of water supply and drainage works for railway project， incorporating relevant research achievements ，implementing national policies on resources conservation， energy conservation and environmental protection， and comprehensively soliciting the opinions of relevant parties. Code for Design o f Wastewater Treatment o f Railway （TB 10079-2013） is incorporated into this Code according to the requirements of establishing a railway industry standard system This Code comprises 17 chapters： General Provisions9 Terms， Basic Requirements， Water Supply Station and Domestic Water Supply Station （Point），Water Consumption， Water Quality and Water Pressure， Water Source9Water Supply Pumping Station， Water Supply and Distribution Pipe， Water Storage and Distribution Structure， Water Supply Plant （Point），Drainage
