Here is the translation of the given content into English: "Backwater regulation sluice design specification SL265-2001"

Author: Compiled by the Editorial Department
Publisher:
Publishing Date: 2004-02-01
Features: To the units directly under the Ministry, the water conservancy (water affairs) departments of provinces, autonomous regions, municipalities directly under the Central Government, and planned cities, and the Water Conservancy Bureau of the Xinjiang Production and Construction Corps: According to the Ministry's plan for the formulation and revision of water conservancy and hydropower technical standards, the "Design Code for Sluices" revised by the General Institute of Water Conservancy and Hydropower Planning and Design, with the Jiangsu Provincial Institute of Water Conservancy Survey and Design as the leading unit, has been reviewed and approved as a water conservancy industry standard and is hereby issued. The name and number of the standard are: "Design Code for Sluices" SL265-2001 (replacing SD133-84). This standard shall come into effect on April 1, 2001. During the implementation process, please summarize experience and report any issues to the leading department, which will be responsible for interpretation. The standard text is published and distributed by the China Water Conservancy and Hydropower Press. February 28, 2001
According to the No. "Opinions on Carrying Out the Revision Work of the 'Design Code for Sluices' (SD133-84)" (No. shuiguashezhizhao (1995)0037) issued by the General Institute of Water Conservancy and Hydropower Planning and Design of the Ministry of Water Resources, and the No. "Notice on Issuing Relevant Documents of the Water Conservancy and Hydropower Survey and Design Technical Standard Revision Work Conference" (No. shuiguanjuzhizhao [1997]7) issued by the Administration of Water Conservancy and Hydropower Planning and Design of the Ministry of Water Resources, the SD133-84 (hereinafter referred to as the original standard) has been revised. The revised SL265-2001 "Design Code for Sluices" (hereinafter referred to as this standard) mainly includes the following technical contents:
—Classification of sluice levels and flood standards;
—Sluice site selection and overall layout;
—Hydraulic design and impermeable and drainage design of sluices;
—Structural design of sluices;
—Foundation calculation and treatment design of sluices;
—Observation design of sluices, etc.
The interpreting unit of this regulation: General Institute of Water Conservancy and Hydropower Planning and Design of the Ministry of Water Resources
The leading unit of this regulation: Jiangsu Provincial Institute of Water Conservancy Survey and Design
The participating unit of this regulation: Sichuan Provincial Institute of Water Conservancy and Hydropower Survey and Design of the Ministry of Water Resources
The main drafters of this regulation: Chen Dengyi, Zhang Pingyi, Xu Zongxi, Wu Mingquan, Yuan Wenjian