河北省住房和城乡建设厅公告

修订说明

前　　言

1　总　　则

2　术　　语

3　基本规定

4　计算流量和水力计算

• 4.1　计算流量

• 4.2　水力计算

5　室外燃气工程设计

• 5.1　一般规定

• 5.2　管　　材

• 5.3　管道附件

• 5.4　调压系统

• 5.5　室外燃气管道

• 5.6　管道防腐

• 5.7　管道标志与管道构筑物

6　室内燃气工程设计

• 6.1　一般规定

• 6.2　用气房间

• 6.3　管　　材

• 6.4　管道附件

• 6.5　燃气表

• 6.6　室内燃气管道

• 6.7　居民生活用燃具

• 6.8　商业及工业企业生产用户

• 6.9　排　　烟

• 6.10　燃气监测报警及通风

7　小型LNG气化站设计

• 7.1　一般规定

• 7.2　站址选择及平面

• 7.3　工艺及设施

• 7.4　仪表及自控系统

• 7.5　消防设施及给排水

• 7.6　电气、通信系统

• 7.7　采暖通风

• 7.8　建（构）筑物

8　材料、设备的装卸、运输和存放

• 8.1　装卸

• 8.2　运输

• 8.3　存放

9　燃气工程施工

• 9.1　一般规定

• 9.2　土方工程施工

• 9.3　室外埋地钢质管道安装

• 9.4　室外钢质管道及管件防腐施工

• 9.5　室外燃气聚乙烯管道施工

• 9.6　管道穿越

• 9.7　室外架空燃气管道施工

• 9.8　室外燃气管道附件与设备安装

• 9.9　室外燃气管道检验与试验

• 9.10　室内燃气管道施工

• 9.11　居民用燃气表安装

• 9.12　商业、工业企业生产燃气计量表安装

• 9.13　燃具和燃气用气设备安装

• 9.14　燃气系统安全设施

• 9.15　室内燃气管道检验与试验

• 9.16　小型LNG气化站工程施工

10　燃气工程验收

• 10.1　一般规定

• 10.2　施工过程质量验收

• 10.3　预验收

• 10.4　竣工验收

• 10.5　小型LNG气化站工程验收

11　运营与维护

• 11.1　一般规定

• 11.2　燃气设施运行和维护

• 11.3　小型LNG气化站的运行和维护

• 11.4　抢修

• 11.5　生产作业

• 11.6　图档资料

附录A　室内外分界点示意图

附录B　农村居民生活用燃具的同时工作系数K

附录C　爆炸危险区域的等级和范围划分

附录D　防火间距起止点

附录E　被保护民用建筑类别等级划分

附录F　燃气工程质量验收记录

附录G　施工安装技术文件记录内容及格式

本规程用词说明

引用标准名录

1　General provisions

2　Terms

3　General requirement

4　Calculate flow and hydraulic calculations

• 4.1　Calculate traffic

• 4.2　Hydraulic Calculation

5　Outdoor gas engineering design

• 5.1　General reqirements

• 5.2　Pipe

• 5.3　Pipe accessories

• 5.4　Pressure regulating system

• 5.5　Outdoor gas pipeline

• 5.6　Pipe anti-corrosion

• 5.7　Pipeline signs and pipeline structures

6　Indoor gas engineering design

• 6.1　General reqirements

• 6.2　Use of gas room

• 6.3　Pipe

• 6.4　Pipe accessories

• 6.5　Gas Meter

• 6.6　Indoor gas pipeline

• 6.7　Residents'life burning appliances

• 6.8　Commercial and industrial enterprise production users

• 6.9　Smoke exhaust

• 6.10　Gas monitoring alarm and ventilation

7　Small LNG vaporizing station

• 7.1　General requirements

• 7.2　Site choice of station and layout of station

• 7.3　LNG filling process and facilities

• 7.4　Instrumentation and automatic control

• 7.5　Fire fighting and water supply and drainage

• 7.6　Electric、communication system

• 7.7　Heating and ventilation

• 7.8　buildings

8　Handling，transportation and storage of materials and equipment

• 8.1　Loading and unloading

• 8.2　Transport

• 8.3　Deposit

9　Gas engineering construction

• 9.1　General requirements

• 9.2　Earthworks Construction

• 9.3　Installation of outdoor buried steel pipeline

• 9.4　Anticorrosion construction of outdoor steel pipe and pipe fittings

• 9.5　Construction of outdoor gas gas polyethylene pipe

• 9.6　Pipeline crossing

• 9.7　Construction of outdoor aerial gas pipeline

• 9.8　Accessories and equipment installation of outdoor gas pipeline

• 9.9　Inspection and test of outdoor gas pipeline

• 9.10　Construction of indoor gas pipeline

• 9.11　Installation of gas meter for residents

• 9.12　Installation of gas meter for commercial and industrial enterprises

• 9.13　The installation of the equipment for gas and gas appliance

• 9.14　Gas system safety facilities

• 9.15　Test and test of indoor gas pipeline

• 9.16　Small LNG vaporizing station engineering construction

10　Acceptance of gas engineering

• 10.1　General requirements

• 10.2　Quality acceptance of construction process

• 10.3　Completion acceptance

• 10.4　Completion acceptance

• 10.5　Small LNG vaporizing station engineering acceptance

11　Operation and maintenance

• 11.1　General requirements

• 11.2　Operation and maintenance of gas facilities

• 11.3　Operation and maintenance of LNG gasification station

• 11.4　Rush-repair

• 11.5　Production Operation

• 11.6　Drawing and Files Material

Appendix A　Schematic diagram of indoor and outdoor demarcati-on points

Appendix B　Coefficient of simultaneous work of householdappl-iances for rural residents K

Appendix C　Classification and Range of Explosion Hazardous Areas

Appendix D　Fire Stop Spacing

Appendix E　Classification of Classes of Protected Civil Buildings

Appendix F　Gas Quality Acceptance Records

Appendix G　Construction and Installation Technical Documents Recorded Content and Format

Explanation of wording in this code

List of quoted standards