DB13(J)∕T 8329-2019 市政老旧管网改造技术标准

ICS91.040DB河北省工程建设地方标准PDB13(J)/T8329-2019备案号：J15013-2020市政老旧管网改造技术标准Technicalstandardforrenewalandrehabilitationofexistingmunicipalnetworks2019-12-09发布2020-01-01实施河北省住房和城乡建设厅发布河北省工程建设地方标准市政老旧管网改造技术标准TechnicalstandardforrenewalandrehabilitationofexistingmunicipalnetworksDB13(J)/T8329-2019主编单位：石家庄市政设计研究院有限责任公司批准部门：河北省住房和城乡建设厅施行日期：2020年1月1日2020北京河北省工程建设地方标准市政老旧管网改造技术标准TechnicalstandardforrenewalandrehabilitationofexistingmunicipalnetworksDB13(J)/T8329-2019﹡出版（北京市海淀区三里河路1号）石家庄市书渊印刷有限公司印刷﹡开本：850mm×1168mm1/32印张：4字数：93千字2020年3月第一版2020年3月第一次印刷印数：1～1000册定价：35.00元统一书号：155160▪1874版权所有翻印必究河北省住房和城乡建设厅公告2019年第78号河北省住房和城乡建设厅关于发布《市政老旧管网改造技术标准》的公告《市政老旧管网改造技术标准》（编号为DB13(J)/T8329-2019）已经本机关审查并批准为河北省工程建设地方标准，现予发布，自2020年1月1日起实施。河北省住房和城乡建设厅2019年12月9日前言根据河北省住房和城乡建设厅《2019年度省工程建设标准和标准设计第二批制（修）订计划的通知》（冀建节科函〔2019〕27号）要求，经过对省内典型地区进行调查研究，在广泛征求省内有关单位意见的基础上，由石家庄市政设计研究院有限责任公司会同有关单位共同编制本标准。本标准共分6章，主要技术内容包括：1.总则；2.术语；3.基本规定；4.查勘评估；5.改造方案；6.施工与验收。本标准提出了改造过程和过程要求，明确了查勘评估的方法，指明了实施方案、质量检验的总体要求，对重要技术要点进行了重申、补充或提高。本标准由石家庄市政设计研究院有限责任公司负责具体技术内容的解释，由河北省建设工程标准编制研究中心负责管理。标准执行过程中如有意见或建议，请寄交石家庄市政设计研究院有限责任公司（地址：石家庄市建设南大街35号，邮编：050011，电话：[phone]电子邮箱：[e-mail]），以供今后修订时参考。本标准主编单位、参编单位、主要起草人和审查人员名单：主编单位：石家庄市政设计研究院有限责任公司参编单位：河北华热工程设计有限公司石家庄给排水设计研究院有限责任公司石家庄市排水管理处主要起草人：关彤军马志中赵彦辉王雯王青梅谷战生纪颖波蒋琼曹恩泽谷亚军胡晓强王胜英石东坡吕永廉周超张宗民吕敬张骐杨志强王浩龙张世武张弢路景炜吕秀彬李忠法高海燕李巧芝秦素伟审查人员：赵明发谢超刘帆高藤野司绍林屈卫泉吕晓婷目次1总则·········································································12术语·········································································23基本规定··································································64查勘评估··································································74.1一般规定···························································74.2供水管道查勘与评估··············································74.3二次供水泵站查勘与评估·········································94.4排水管道查勘与评估············································124.5排水泵站查勘与评估············································154.6供热管道查勘····················································184.7热力站查勘·······················································194.8供热系统评估····················································214.9燃气管道查勘与评估············································234.10燃气调压设施查勘与评估······································245改造方案·································································265.1一般规定·························································265.2供水管道·························································275.3二次供水泵站····················································285.4排水管道·························································305.5排水泵站·························································345.6供热管道·························································355.7热力站····························································375.8燃气管道·························································395.9燃气调压设施····················································405.10检测与控制·····················································416施工与验收······························································446.1一般规定·························································446.2基坑（槽）施工与质量验收····································456.3管道施工与质量验收············································456.4二次供水泵站、排水泵站、热力站、燃气调压设施施工与质量验收·············································466.5竣工验收·························································47附录A二次供水泵站质量评估·······································48附录B功能性缺陷维护指数计算····································53附录C结构性缺陷修复指数计算····································55附录D排水泵站质量评估·············································58附录E排水泵站安全状况评估········································64附录F供热系统查勘评估指标标准值·······························67附录G燃气管道评估···················································69附录H钢质管道外腐蚀评价级别····································73附录I钢质管道管体腐蚀评价级别··································75附录J调压站、调压装置评估·······································76附录K排水管道改造技术路线图····································80本标准用词说明····························································81引用标准名录·······························································82条文说明······································································85Contents1GeneralProvisions·······················································12Terms·······································································23BasicRequirements····················································64SurveyandAssessment················································74.1GeneralRequirements·················································74.2SurveyandAssessmentofWaterSupplyPipelines·················74.3SurveyandAsssessmentofSecondaryWaterSupplyPumpingStation·······················································94.4SurveyandAssessmentofSewerPipelines························124.5SurveyandAssessmentofDrainagePumpingStation············154.6SurveyofCityHeatingPipelines···································184.7SurveyofSubstation·················································194.8Asses