91.140.80 排水系统 标准查询与下载

DB3502/T 106-2023 排水管网雨污混接改造技术与管理导则

Drainage pipe network rainwater and sewage mixed connection renovation technology and management guidelines

T/CASME 699-2023 城镇排水系统标准监测井技术规范

本文件规定了城镇排水系统标准监测井的术语和定义、设计、施工、质量验收、维护的技术要求。

Technical specification for standard monitoring wells in urban drainage systems

T/CAS 752-2023 城镇排水管道有限空间作业技术规程

1　范围 本文件规定了城镇排水管道有限空间作业的术语定义、分类、有害因素辨识、检测、评估、常规作业、应急处置和安全培训。 本文件适用于城镇排水管道及其附属构筑物的常规有限空间作业及其安全管理。 本文件不适用于抢修、抢险、消防及有害气体环境作业。 2　规范性引用文件 下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修订单）适用于本文件。 GB 2811  头部防护 安全帽 GB/T 3608高处作业分级 GB 3836.1 爆炸性环境 第 1 部分：设备 通用要求 GB 6095  坠落防护 安全带 GB 6220  呼吸防护 长管呼吸器 GB 8958  缺氧危险作业安全规程 GB 12158 防止静电事故通用导则 GB 12358 作业场所环境气体检测报警仪 通用技术要求 GB/T 13869 用电安全导则 GB 14866  个人用眼护具技术要求 GB/T 16556 自给开路式压缩空气呼吸器 GB/T 18664 呼吸防护用品的选择、使用与维护 GB 20653 防护服装　职业用高可视性警示服 GB 21148 足部防护  安全鞋 GB/T 23468 坠落防护装备安全使用规范 GB 23469 坠落防护 连接器 GB 24543 坠落防护 安全绳 GB 24544 坠落防护 速差自控器 GB/T 29639  生产经营单位生产安全事故应急预案编制导则 GB 30862 坠落防护 挂点装置 GB/T 38305 头部防护  救援头盔 GB 38451呼吸防护 自给开路式压缩空气逃生呼吸器 GB 39800.1 个体防护装备配备规范  第1部分：总则 GB 55034  建筑与市政施工现场安全卫生与职业健康通用规范 GBZ 2.1 工作场所有害因素接触限值 第一部分:化学有害因素 CJJ 6 城镇排水管道维护安全技术规程 3　术语和定义 GBZ 2.1 、GB 8958、 GB 39800.1和CJJ6 界定的以及下列术语和定义适用于本文件。 3.1　 排水管道  drainage pipeline 汇集和排放污水、废水和雨水的管渠及其附属设施所组成的系统。 3.2　 有限空间  drainage pipeline confined spaces  排水管道中，封闭或部分封闭、进出口受限但人员可以进入，通风不良，易造成有毒有害、易燃易爆物质积聚或氧含量不足的空间。 3.3　 有限空间作业 drainage pipeline confined spaces operation 进入排水管道有限空间内实施的作业活动。 3.4　 监护人员 guardians 为保障作业人员安全，在有限空间外对有限空间作业进行专职看护的人员。 3.5　 评估检测 evaluate detection 作业前，对有限空间气体进行的检测，检测值作为环境气体危险性评估、可否进行有限空间作业和采取防护措施的依据。 3.6　 监护检测 monitoring detection 作业时，监护人员在有限空间外通过气体检测报警仪或设置在有限空间内的远程监测设备，对有限空间内气体进行的连续监测，检测值作为监护人员实施有效监护的依据。

Technical specification for operation in confined spaces of urban drainage pipelines

T/ZS 0460-2023 城镇道路防沉降检查井盖应用技术导则

1  总  则　 2  术  语　 3  基本规定　 4  设  计　 4.1  一般规定　 4.2  自调式检查井盖　 4.3  卸载板与自调式检查井盖组合　 4.4  分离式盖座与自调式检查井盖组合　 5  施  工　 5.1  一般规定　 5.2  施工工艺　 5.3  细部处理　 5.4  质量检验　 6  巡查及维护　 本导则用词说明　 引用标准名录　

Technical guidelines for the application of anti-settlement inspection wells cover for urban roads

T/CAS 746-2023 排水管道气囊封堵技术规程

1　范围 本文件规定了排水管道气囊的分类、气囊封堵作业的实施和气囊的运行维护。 本文件适用于排水管道下井维护作业的管道临时封堵。 2　规范性引用文件 下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用于本文件。 GB 26123 空气潜水安全要求 CJJ 6 城镇排水管道维护安全技术规程 3　术语和定义 下列术语和定义适用于本文件。 3.1　 气囊airbag  用橡胶和纤维织物或超高分子复合材料制成的，置于排水管道内充气后用于临时堵水的产品。

Technical specification for airbag plugging of drainage pipelines

DB11/T 2113-2023 城镇排水泵站运行与维护技术规程

Technical regulations for operation and maintenance of urban drainage pumping stations

T/QGCML 954-2023 埋地排水用钢丝网增强聚乙烯钢肋复合管

本标准规定了埋地排水用钢丝网增强聚乙烯钢肋复合管道的术语和定义、符号、产品结构、分类和连接方式、原料、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于新建、改建、扩建输送介质温度不大于45 ℃且最大工作压力 (MOP) 不大于0.4 MPa 雨、污水等用途的埋地排水管道。

Steel mesh reinforced polyethylene steel rib composite pipe for underground drainage

T/CASMES 149-2023 零碳埋地用增强高密度聚乙烯（HDPE-HM）排污管材

本文件规定了零碳埋地用增强高密度聚乙烯（HDPE-HM）排污管材（以下简称管材）的术语和定义、符号和缩略语、材料、产品分类与标记、管材结构与连接方式、技术要求、试验方法、检验规则、标志、运输和贮存。 本文件适用于长期工作温度在45℃及以下的埋地排水、排污等工程中使用的排污管材的生产和质检。

Reinforced high-density polyethylene (HDPE-HM) sewage pipes for zero-carbon burial

DB11/T 364-2023 建筑排水柔性接口铸铁管管道工程技术规程

Engineering technical regulations for cast iron pipes with flexible joints for building drainage

T/CECS 275-2023 苏维托单立管排水系统技术规程

本规程共分6章和1个附录，主要内容包括：总则、术语、系统组成、系统设计、施工及验收等。

Suweito single riser drainage system technical specification

DB13/T 5660-2023 水文水井分层抽水技术规范

Technical specifications for stratified pumping of hydrological wells

ASTM F2764/F2764M-23 非压力卫生下水道用6至60英寸[150至1500毫米]聚丙烯（PP）波纹双壁和三壁管及配件的标准规范

1.1 This specification covers requirements and test methods for corrugated double and triple wall polypropylene pipe and fittings. The nominal inside diameters covered are 6 in. to 60 in. [150 mm to 1500 mm]. 1.2 The requirements of this specification are intended to provide pipe and fittings for underground use for non-pressure sanitary sewer systems. Pipe and fittings produced in accordance with this specification shall be installed in compliance with Practice D2321. 1.3 This specification covers pipe and fittings with an annular corrugated wall and an essentially smooth interior wall (that is, double wall) (Fig. 1) and pipe and fittings with an annular corrugated wall and an essentially smooth interior and exterior wall (that is, triple wall) (Fig. 2). 1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.5 The following precautionary statement applies only to Section 7 of this specification. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for 6 in. to 60 in. [150 mm to 1500 mm] Polypropylene (PP) Corrugated Double and Triple Wall Pipe and Fittings for Non-Pressure Sanitary Sewer Applications

BS EN 1253-8:2022 建筑物集水沟 采用机械闭合和水封相结合的自陷地板集水沟

1   Scope This document classifies floor gullies for domestic wastewater for use inside buildings, gives guidance, gives guidance for places of installation and specifies requirements for the construction, design, performance and marking of factory made gullies for buildings, irrespective of the material, for use in drainage systems requiring a trap with combined mechanical closure and water seal (referred to as floor gullies). NOTE Floor gullies with combined mechanical closure and water seal are not covered by EN 1253‑1, EN 1253‑6, EN 1253‑7. These products are intended to be installed where both condition below are fulfilled: — the building does not exceed a ground-floor and three floors above; — infrequent use could result in a water seal evaporating.

Gullies for buildings - Trapped floor gullies with combined mechanical closure and water seal

BS EN 1253-7:2022 建筑物集水沟 带机械闭合装置的自陷地板集水沟

1   Scope This document classifies floor gullies for domestic waste water for use inside buildings, gives guidance for places of installation and specifies requirements for the construction, design, performance and marking of factory made gullies for buildings, irrespective of the material, for use in drainage systems requiring a trap with a mechanical closure (referred to as floor gullies). NOTE Floor gullies with a depth of water seal less than 50 mm are not covered by EN 1253‑1, EN 1253‑7 and EN 1253‑8. These products are intended to be installed where both conditions below are fulfilled: — the building does not exceed a ground-floor and three floors above; — infrequent use could result in a water seal evaporating.

Gullies for buildings - Trapped floor gullies with mechanical closure

DB4201/T 666-2022 城市排水系统溢流污染控制技术规程

Technical specification for overflow pollution control of urban drainage system

BS EN 1253-6:2022 建筑物排水沟-水封深度小于50毫米的地面截留排水沟

1   Scope This document classifies floor gullies for domestic waste water for use inside buildings, gives guidance for places of installation and specifies requirements for the construction, design, performance and marking of factory made gullies for buildings, irrespective of the material, for use in drainage systems requiring a trap with a depth of water seal less than 50 mm (referred to as floor gullies). NOTE Floor gullies with a depth of water seal less than 50 mm are not covered by EN 1253‑1, EN 1253‑7 and EN 1253‑8. These products are intended to be installed where the three following conditions are met: — space limitation will not accommodate a gully with a 50 mm water seal; — the building does not exceed a ground-floor and three floors above; — at least two domestic sanitary appliances are installed in addition to the gully but with only one WC on the same branch (connection pipe) or secondary or branch ventilation is installed (see EN 12056‑2:2000, 4.3.2 or 4.3.4.

Gullies for buildings - Trapped floor gullies with a depth of water seal less than 50 mm

T/ZS 0337-2022 市政管线检查井应用技术规程

前  言 1  范围　 2  规范性引用文件　 3  术语和定义　 4  基本要求　 5  材料　 5.1  井盖　 5.2  井室和井筒　 5.3  垫层及基础　 5.4  其它材料　 6  设计　 6.1  一般要求　 6.2  荷载条件　 6.3  构造要求　 7  新建检查井施工　 7.1  一般要求　 7.2  基槽开挖　 7.3  地基基础　 7.4  井筒与井室　 7.5  回填　 7.6  井圈、井座和井盖安装　 8  既有检查井维修加固　 8.1  一般要求　 8.2  维修加固要点　 9  质量检验　 9.1  一般要求　 9.2  地基基础　 9.3  井室井筒　 9.4  基槽回填　 9.5  井盖安装　 10  维护管理　

Technical specification for application of municipal pipeline inspection Wells

EN 1253-6:2022 建筑物用排水沟 第6部分：水封深度小于 50 mm 的陷井

This document classifies floor gullies for domestic waste water for use inside buildings, gives guidance for places of installation and specifies requirements for the construction, design, performance and marking of factory made gullies for buildings, irrespective of the material, for use in drainage systems requiring a trap with a depth of water seal less than 50 mm (referred to as floor gullies). NOTE Floor gullies with a depth of water seal less than 50 mm are not covered by EN 1253 1, EN 1253 7 and EN 1253 8. These products are intended to be installed where the three following conditions are met: - space limitation will not accommodate a gully with a 50 mm water seal; - the building does not exceed a ground-floor and three floors above; - at least two domestic sanitary appliances are installed in addition to the gully but with only one WC on the same branch (connection pipe) or secondary or branch ventilation is installed (see EN 12056 2:2000, 4.3.2 or 4.3.4.

Gullies for buildings - Part 6: Trapped floor gullies with a depth of water seal less than 50 mm

T/ZS 0328-2022 市政排水设施养护规范

前言　 1范围　 2规范性引用文件　 3术语和定义　 4基本要求　 5排水管渠养护　 5.1一般要求　 5.2巡查　 5.3检查　 5.4维护　 5.5修理　 6排水泵站养护　 6.1一般要求　 6.2水泵　 6.3电气设备　 6.4进出水设备　 6.5仪表与自控　 6.6辅助设备　 7安全管理　 8应急处置　 9资料与信息化管理　 附录 A（规范性）排水管渠巡查与检查内容　 附录 B（规范性）排水管渠检查方法及要求　

Specification for maintenance of municipal drainage facilities

DB4404/T 29-2022 球墨铸铁排水井盖管理规范

本文件适用于安装在市政范围内的绿化带、人行道、非机动车道、机动车行道等地面的井座净开孔小于900 mm排水检查井盖及雨水箅，其他区域的排水检查井盖及雨水箅可参考本文件。

Management specification for ductile iron drainage well covers