ICS93.160 CCSP57 3213 宿迁市地方标准 DB3213/T1075—2025 灌区节约用水技术导则 Technicalguidelinesforwatersavinginirrigationdistricts 2025-02-06发布 2025-03-06实施 宿迁市市场监督管理局  发布 DB3213/T1075—2025 I目次 前言.................................................................................III 1范围................................................................................1 2规范性引用文件......................................................................1 3术语和定义..........................................................................1 4技术要求............................................................................2 4.1技术指标要求....................................................................2 4.1.1灌溉水利用系数..............................................................2 4.1.2灌溉保证率..................................................................2 4.1.3节水灌溉面积................................................................2 4.1.4骨干工程指标................................................................2 4.1.5灌溉用水定额指标............................................................2 4.2保障工程设施及技术要求..........................................................2 4.2.1渠道工程....................................................................2 4.2.2管道输水灌溉工程............................................................3 4.2.3微灌工程....................................................................3 4.2.4地面灌工程..................................................................4 4.2.5计量器具....................................................................4 5节水管理............................................................................4 5.1组织建设管理....................................................................4 5.2取水许可管理....................................................................4 5.3计划用水管理....................................................................4 5.3.1用水计划申请................................................................4 5.3.2用水计划分解、执行..........................................................5 5.3.3用水计划调整................................................................5 5.3.4定额用水管理................................................................5 5.4用水统计管理....................................................................5 5.5监督检查管理....................................................................5 5.6节水宣传管理....................................................................5 6节水评价与效益......................................................................5 6.1灌区节水现状和效益调查..........................................................6 6.2节水效益指标计算................................................................6 附录A（资料性）附录A畦、沟灌技术参数................................................7 A.1畦灌技术参数....................................................................7 A.2沟灌技术参数....................................................................7 附录B（资料性）灌区节水现状和效益调查................................................8 B.1调查内容........................................................................8 DB3213/T1075—2025 IIB.2调查方法........................................................................8 B.3灌区节水现状和效益调查表........................................................8 附录C（规范性）节水效益指标计算方法.................................................10 参考文献..............................................................................11