天津市城乡建设委员会文件

前言

1　总　则

2　术　语

3　基本规定

• 3.1　施工基本规定

• 3.2　质量检验及验收基本规定

4　测量

• 4.1　一般规定

• 4.2　平面控制测量

• 4.3　高程控制测量

• 4.4　施工过程测量

• 4.5　施工监测

• 4.6　竣工测量

5　土方工程

• 5.1　一般规定

• 5.2　施工降排水

• 5.3　土方开挖与支护

• 5.4　地基处理

• 5.5　沟槽、基坑回填

• 5.6　质量验收标准

6　明开槽管道工程

• 6.1　一般规定

• 6.2　管道基础

• 6.3　管道安装

• 6.4　质量验收标准

7　非开挖管道工程

• 7.1　一般规定

• 7.2　顶管工程

• 7.3　质量验收标准

8　管渠和涵洞

• 8.1　一般规定

• 8.2　现浇钢筋混凝土管渠及涵洞

• 8.3　装配式混凝土管渠及涵洞

• 8.4　砌筑管渠及涵洞

• 8.5　变形缝

• 8.6　质量验收标准

9　管道附属工程

• 9.1　一般规定

• 9.2　砌筑检查井

• 9.3　混凝土检查井

• 9.4　收水井及支管

• 9.5　井盖和井篦安装

• 9.6　新建管道与已通水管道连接

• 9.7　质量验收标准

10　泵站工程

• 10.1　一般规定

• 10.2　钢筋与模板工程

• 10.3　混凝土工程

• 10.4　沉井施工

• 10.5　机电设备安装

• 10.6　质量验收标准

11　排水河渠及附属构筑物

• 11.1　一般规定

• 11.2　围堰

• 11.3　排水河渠

• 11.4　进出水口

• 11.5　质量验收标准

12　功能性试验

• 12.1　一般规定

• 12.2　闭水法试验

• 12.3　闭气法试验

• 12.4　满水试验

附录A　排水工程的单位、分部、分项工程划分

附录B　质量检验记录

附录C　混凝土强度的检验评定

• C.1　统计方法评定

• C.2　非统计方法评定

• C.3　混凝土强度的合格性评定

附录D　钢筋混凝土结构外观质量缺陷评定方法

附录E　水泥混凝土抗渗性能试验

附录F　水泥砂浆强度评定

附录G　管道功能性试验记录

附录H　混凝土构筑物及混凝土无压管道的渗漏水量测与评定方法

附录J　满水试验记录

附录K　沉井下沉记录

附录L　常用材料进场复验试验项目与取样数量规定

本标准用词说明

引用标准名录

1　General Provisions

2　Terms

3　Basic Requirements

• 3.1　Construction Basic Requirements

• 3.2　Quality Inspection and Acceptance Basic Requirements

4　Measure

• 4.1　General Requirements

• 4.2　Horizontal Control Survey

• 4.3　Vertical Control Survey

• 4.4　Construction Process Measurement

• 4.5　Construction Monitoring

• 4.6　Finish Construction Survey

5　Earthwork Engineering

• 5.1　General Requirements

• 5.2　Construction of DeWatering and Drainage

• 5.3　Earthwork Excavation and Support

• 5.4　Foundation Treatment

• 5.5　Backfill of ditch or Foundation pit

• 5.6　Quality Acceptance Criteria

6　Slotted Pipeline Engineering

• 6.1　General Requirements

• 6.2　Pipeline Foundation

• 6.3　Pipe Laying

• 6.4　Quality Acceptance Criteria

7　Nonexcavation Pipeline Engineering

• 7.1　General Requirements

• 7.2　Pipe Jacking Engineering

• 7.3　Quality Acceptance Criteria

8　Canal and Culvert

• 8.1　General Requirements

• 8.2　Cast in Place Reinforced Concrete Canal and Culvert

• 8.3　Prefabricated Reinforced Concrete Canal and Culvert

• 8.4　Masonry Canal and Culvert

• 8.5　Deformation Joint

• 8.6　Quality Acceptance Criteria

9　Pipe Accessory

• 9.1　General Requirements

• 9.2　Masonry Inspection well

• 9.3　Concrete Inspection well

• 9.4　Wells and Pipes Received

• 9.5　The Well Cover and Install Grate

• 9.6　Connection Between New Pipeline and in use Pipe

• 9.7　Quality Acceptance Criteria

10　Pumping Station Engineering

• 10.1　General Requirements

• 10.2　Steel Bar and Formwork Engineering

• 10.3　Concrete Work

• 10.4　Open Caisson Foundation

• 10.5　Mechanical and Electrical Equipment Installation

• 10.6　Quality Acceptance Criteria

11　Drainage Canals and Subsidiary structures

• 11.1　General Requirements

• 11.2　Cofferdam

• 11.3　Drainage Canals Engineering

• 11.4　Inlet and Outlet

• 11.5　Quality Acceptance Criteria

12　Test of Functional

• 12.1　General Requirements

• 12.2　Water Closure Test

• 12.3　Gas Closure Test

• 12.4　Full Water Test

Appendix A　Drainage Pipeline and Structure Engineering Unit，Branch and Sub Engineering ItemDivision

Appendix B　Quality Inspection Records

Appendix C　Inspection and Evaluation of Concrete Strength

Appendix D　Method for Assessing the Appearance Quality Defects of Reinforced Concrete Structures

Appendix E　Test of Cement Concrete Anti Permeability Performance

Appendix F　Strength Evaluation of Cement Mortar

Appendix G　Test of Pipeline Functional Records

Appendix H　Methods for Measuring and Evaluating Water Leakage of Concrete Structures and Concrete Non Pressure Pipelines

Appendix J　Full Water Test Record

Appendix K　Sinking Record

Appendix L　Requirements for entry test items and sampling quantity of common materials

Explanation of Wording in this Code

List of Quoted Standards