
DB13(J)/T 8056-2019
备案号∶J10762-2020
市政给水管道工程施工质量验收标准
Standard for constructional quality acceptance ofmunicipal water supply pipeline engineering
2020-03-01 实施
2019-12-09 发布
目次
1 总则................................................................................................1
2 术语................................................................................................2
3 基本规定........................................................................................4
4 施工测量........................................................................................7
4.1 一般规定................................................................................ 7
4.2 测量....................................................................................... 7
5 管材进场验收............................................................................... 9
5.1 一般规定................................................................................ 9
5.2 球墨铸铁管...........................................................................10
5.3 钢管.....................................................................................13
5.4 聚乙烯管.............................................................................. 18
5.5 玻璃纤维增强塑料夹砂管......................................................20
5.6 混凝土管.............................................................................. 23
6 钢管道防腐工程......................................................................... 25
6.1 一般规定.............................................................................. 25
6.2 钢管内外防腐....................................................................... 26
6.3 钢管阴极保护....................................................................... 28
7 土石方及管道基础工程............................................................. 30
7.1 一般规定.............................................................................. 30
7.2 管道基础.............................................................................. 31
7.3 沟槽回填.............................................................................. 33
8 开槽施工给水管道安装............................................................. 36
8.1 一般规定.............................................................................. 36
8.2 球墨铸铁管安装....................................................................36
8.3 钢管安装.............................................................................. 40
8.4 塑料管道安装....................................................................... 46
8.5 玻璃纤维增强塑料夹砂管道安装........................................... 49
8.6 混凝土管安装....................................................................... 54
9 不开槽施工给水管道安装......................................................... 57
9.1 一般规定.............................................................................. 57
9.2 工作井..................................................................................58
9.3 顶管管道.............................................................................. 62
9.4 水平定向钻管道....................................................................68
9.5 夯管管道.............................................................................. 70
9.6 管廊内给水管道安装.............................................................74
9.7 桥管安装.............................................................................. 75
10 管道支墩....................................................................................80
10.1 一般规定............................................................................ 80
10.2 管道支墩............................................................................ 80
11 井室............................................................................................83
11.1 一般规定............................................................................ 83
11.2 井室................................................................................... 83
12 管道附件安装........................................................................... 87
12.1 一般规定............................................................................ 87
12.2
阀门安装............................................................................ 87
12.3 伸缩补偿装置安装.............................................................. 89
12.4 绝缘法兰安装..................................................................... 91
12.5 消火栓安装.........................................................................92
12.6 管道仪表装置安装.............................................................. 94
13 管道强度及严密性试验........................................................... 97
13.1 一般规定............................................................................ 97
13.2 强度及严密性试验.............................................................. 97
14 管道冲洗消毒......................................................................... 105
14.1 一般规定.......................................................................... 105
14.2 冲洗消毒.......................................................................... 105
附录 A 单位工程质量验收核查表..............................................107
附录 B 供水管网水压试验方法..................................................112
附录 C 供水管网气压试验标准及试验方法..............................117
本标准用词说明............................................................................. 121
引用标准目录..................................................................................122
条文说明..........................................................................................123