GB50093-2013：自动化仪表工程施工及质量验收规范

本规范在修订过程中,规范编制组经广泛的调查研究,认真总结实践经验,参考有关国家标准和国外先进标准,并在广泛征求意见的基础上,修订本规范。

GB50093-2013······1

1 总则······15

2 术语······16

3 基本规定······19

3.1 施工技术准备······19

3.2 质量管理······19

3.3 施工质量验收的划分······20

3.4 检验数量······20

3.5 验收方法和质量合格标准······21

4 仪表设备和材料的检验及保管······24

4.1 仪表设备和材料的检验及保管······24

4.2 质量验收······25

5 取源部件安装······27

5.1 一般规定······27

5.2 温度取源部件······27

5.3 压力取源部件······28

5.4 流量取源部件······28

5.5 物位取源部件······30

5.6 分析取源部件······31

5.7 质量验收······31

6 仪表设各安装······36

6.1 一般规定······36

6.2 仪表盘、柜、箱······37

6.3 温度检测仪表······39

6.4 压力检测仪表······39

6.5 流量检测仪表······39

6.6 物位检测仪表······42

6.7 机械量检测仪表······43

6.8 成分分析和物性检测仪表······44

6.9 其他检测仪表······44

6.10 执行器······44

6.11 控制仪表和综合控制系统······45

6.12 仪表电源设备······45

6.13 质量验收······47

7 仪表线路安装······54

7.1 一般规定······54

7.2 支架制作与安装······55

7.3 电缆桥架安装······56

7.4 电缆导管安装······57

7.5 电缆、电线及光缆敷设······58

7.6 仪表线路配线······60

7.7 质量验收······61

8 仪表管道安装······66

8.1 一般规定······66

8.2 测量管道······67

8.3 气动信号管道······68

8.4 气源管道······68

8.5 液压管道······69

8.6 盘、柜、箱内仪表管道······70

8.7 管道试验······70

8.8 质量验收······72

9 脱脂······79

9.1 一般规定······79

9.2 脱脂方法······80

9.3 脱脂件检查······80

9.4 质量验收······81

10 电气防爆和接地······82

10.1 爆炸和火灾危险环境的仪表装置施工······82

10.2 接地······84

10.3 质量验收······85

11 防护······89

11.1 隔离与吹洗······89

11.2 防腐、绝热······89

11.3 伴热······91

11.4 质量验收······91

12 仪表试验······93

12.1 一般规定······93

12.2 单台仪表校准和试验······94

12.3 仪表电源设备试验······96

12.4 综合控制系统试验······96

12.5 回路试验和系统试验······98

12.6 质量验收······99

13 工程交接验收······105

13.1 交接验收条件······105

13.2 交接验收······105

附录A 自动化仪表分项工程质量验收记录······107

附录B 节流装置所要求的最短直管段长度······108

本规范用词说明······113

引用标准名录······114

附:条文说明······115

1 总则······120

2 术语······122

3 基本规定······125

3.1 施工技术准备······125

3.2 质量管理······126

3.3 施工质量验收的划分······127

3.4 检验数量······128

3.5 验收方法和质量合格标准······128

4 仪表设备和材料的检验及保管······130

4.1 仪表设备和材料的检验及保管······130

5 取源部件安装······131

5.1 一股规定······131

5.2 温度取源部件······132

5.3 压力取源部件······132

5.4 流量取源部件······132

5.5 物位取源部件······133

5.6 分析取源部件······134

6 仪表设各安装······135

6.1 一般规定······135

6.2 仪表盘、柜、箱······136

6.3 温度检测仪表······137

6.4 压力检测仪表······137

6.5 流量检测仪表······137

6.6 物位检测仪表······138

6.7 机械量检测仪表······139

6.8 成分分析和物性检测仪表······140

6.9 其他检测仪表······140

6.10 执行器······140

6.11 控制仪表和综合控制系统······140

6.12 仪表电源设备······141

7 仪表线路安装······142

7.1 一般规定······142

7.2 支架制作与安装······143

7.3 电缆桥架安装······143

7.4 电缆导管安装······144

7.5 电缆、电线及光缆敷设······144

7.6 仪表线路配线······145

8 仪表管道安装······146

8.1 一般规定······146

8.2 测量管道······148

8.3 气动信号管道······148

8.4 气源管道······149

8.5 液压管道······149

86 盘、柜、箱内仪表管道······150

8.7 管道试验······151

9 脱脂······153

9.1 一般规定······153

9.2 脱脂方法······153

9.3 脱脂件检查······154

10 电气防爆和接地······155

10.1 爆炸和火灾危险环境的仪表装置施工······155

10.2 接地······156

11 防护······158

11.1 隔离与吹洗······158

11.2 防腐、绝热······158

11.3 伴热······158

12 仪表实验······160

12.1 一般规定······160

12.2 单台仪表校准和实验······160

12.3 仪表电源设备实验······161

12.4 综合控制系统实验······161

12.5 回路实验和系统实验······162

13 工程交接验收······164

13.1 交接验收条件······164

13.2 交接验收······164