GB50400-2006 - Technical Specification for Rainwater Utilization in Buildings and Communities

Author: Ministry of Construction of the People's Republic of China
Publisher:
Publishing Date: 2006-11-01
Features: This code was formulated in accordance with the requirements of the Ministry of Construction's Jianshi Huan [2005] No. 84, "Notification on Issuing the Plan for the Formulation and Revision of Engineering Construction Standards for 2005 (Batch)", and was edited and compiled by the China Academy of Building Research as the lead organization, with participation from units such as Beijing Taining Science and Technology Co., Ltd. The code summarizes the design experience of rainwater utilization projects in buildings and communities in recent years, references relevant domestic and international research, widely solicits opinions, and formulates this code. The code consists of 12 chapters, including General Provisions, Terms, Symbols, Water Quantity and Quality, Rainwater Utilization System Setup, Rainwater Collection, Rainwater Infiltration, Rainwater Storage and Reuse, Water Quality Treatment, Storage and Discharge, Construction and Installation, Project Acceptance, and Operation and Management. The provisions marked in bold in this code are mandatory and must be strictly implemented.