标准编号:	CJJ 140-2010
中文名称:	二次供水工程技术规程
英文名称:	Technical specification for secondary water supply engineering
行业分类:	CJ    城镇建设行业标准
发布机构:	住房和城乡建设部
发布日期:	2010-4-17
实施日期:	2010-10-1
标准状态:	现行
翻译语言:	英文
文件格式:	PDF
中文字符数:	28000 字
翻译价格(元):	840.00 元
交付时间:	付款后 1 个工作日

本规程适用于城镇新建、扩建和改建的民用与工业建筑生活饮用水二次供水工程的设计、施工、安装调试、验收、设施维护与安全运行管理。

Contents
1 General Principles
2 Terms
3 Basic Requirements
4 Water Quality, Water Quantity and Hydraulic Pressure
5 System Design
5.1 General Requirement
5.2 System Selection
5.3 Flow and Pressure
5.4 Pipe Layout
6 Device and Facilities
6.1 Cistern (water tank)
6.2 Pressure Vessel
6.3 Water Pump
6.4 Pipeline Accessory
6.5 Disinfecting Device
7 Pump Room
8 Control and Protection
8.1 Control
8.2 Protection
9 Construction
9. 1 General Requirement
9.2 Equipment Installation
9.3 Pipeline Laying
10 Debugging and Acceptance
10.1 Debugging
10.2 Acceptance
11 Operation Maintenance and Management
11.1 General Requirement
11.2 Facility Maintenance
11.3 Operation Management
Explanation of Wording in this Specification
List of Quoted Standards