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Database: 365,228(8 Aug 2026)

drainage works

drainage works, Total:54 items.

The international standard classification for "drainage works" includes: Installations in buildings in general , Drainage systems , Hydraulic energy engineering , Water supply systems , Hydraulic construction , Public buildings .

The Chinese standard classification for "drainage works" includes: Water supply and draining engineering in general , Irrigation drainage and soil and water conservation engineering , Building water supply and draining engineering , Outdoor water supply and draining engineering .


Ministry of Housing and Urban-Rural Development of the People's Replublic of China

  • GB 50069-2002 Structural Design Code for Water Supply and Drainage Engineering Structures
  • GB 50318-2017 Code of Urban Wastewater Engineering Planning
  • GB 50288-2018 Design standard for irrigation and drainage engineering
  • GB 50288-1999 Code for design of irrigation and drainage engineering
  • GB/T 50125-2010 Standard for basic terms of water and wastewater engineering
  • GB 50318-2000 Code of Urban Wastewater Engineering Planning
  • GB 55027-2022 Code for urban and rural drainage projects
  • GB 50332-2002 Structural design code for pipelines of water supply and waste water engineering

Professional Standard - Recommended Standards for Engineering Construction

  • CECS 138-2002 Specification for structural design of reinforced concrete water tank of water supply and sewerage engineering
  • CECS 216-2006 Technical specification for structure of circular prestressed concrete water tanks of water supply and sewerage engineering
  • CECS 246-2008 Technical specification for pipe jacking of water supply and sewerage engineering
  • CECS 190-2005 Specification for structural design of buried glass fiber reinforced plastic mortar pipeline of water supply and sewerage engineering
  • CECS 145-2002 Specification for structural design of buried rectangular pipeline of water supply and sewerage engineering
  • CECS 143-2002 Specification for structural design of buried premade concrete round pipeline of water supply and sewerage engineering
  • CECS 117-2000 Water supply and drainage engineering for the deformation joint design of concrete structures (with explanation)
  • CECS 142-2002 Specification for structural design of buried cast-ironpipeline of water supply and sewerage engineering
  • CECS 137-2002 Specification for structural design of reinforced concrete sinking well of water supply and sewerage engineering
  • CECS 139-2002 Specification for structural design of water tower of water supply and sewerage engineering
  • CECS 139-2002(条文说明) Specification for structural design of water tower of water supply and sewerage engineering

Professional Standard - Water Conservancy

  • SL/T 4-1999 Technical code for farmland drainage project
  • SL/T 533-2021 Code for preparing preliminary design reports for irrigation and drainage project
  • SL 703-2015 Assessment code for construction quality of irrigation and drainage engineering
  • SL/T 4-2020 Technical code for farmland drainage projects
  • SL/T 246-2019 Code for technical management of irrigation and drainage projects
  • SL/T 4-1999(条文说明) Technical code for farmland drainage project(explanation)
  • SL 4-2013 Technical code for farmland drainage project
  • SL/T 246-1999 Code of practice for technical management of irrigation and drainage engineering

Professional Standard - Urban Construction

  • CJJ 122-2008 Technical specification for water supply and drainage engineering of swimming pool
  • CJJ/T 230-2015 Technical specification for concrete small hollow block masonry structures of drainage engineering
  • CJJ 160-2011 Technical specification for public SPA pool water supply and drainage engineering
  • CJJ 122-2017 Technical specification for water supply and drainage engineering of swimming pool
  • CJJ 232-2016 Technical specification for same-floor drainage engineering in buildings
  • CJJ 124-2008 Technical specification of wastewater engineering for town and village

Hubei Provincial Standard of the People's Republic of China

  • DB42/T 1516-2019 Technical standards for building box-type same-floor drainage engineering

Professional Standard - Railway

  • TB 10422-2011 Standard for Constructional Quality Acceptance of Railway Water Supply and Sewerage Engineering
  • TB 10422-2003 Standard for constructional quality acceptance of railway water supply and sewerage engineering

Beijing Provincial Standard of the People's Republic of China

  • DB11/T 1872-2021 Water supply and drainage engineering construction safety technical regulations
  • DB11/T 1832.13-2022 Construction technology specification for construction engineering part 13: water supply and drainage engineering

Professional Standard - Civil Aviation

  • MH 5005-2002 Technical specifications for construction of drainage engineering for airfield area of civil airports

Professional Standard - Labor and Labor Safety

  • LD/T 99.8-1997 Municipal engineering labor quota water supply and drainage project

Qinghai Provincial Standard of the People's Republic of China

  • DB63/T 1923-2021 Construction Quality Inspection and Evaluation of Highway Tunnel Waterproof and Drainage Engineering

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GBJ 43-1982 Appraisal criteria for antiseismic outdoor water supply and drainage tacilities
  • GB/T 26081-2022 Ductile iron pipes, fittings and accessories for sewerage applications

Inner Mongolia Provincial Standard of the People's Republic of China

  • DB15/T 2859-2023 Technical regulations for construction and management of underground pipe drainage works in saline-alkali land in Hetao irrigation area

Jiangsu Provincial Standard of the People's Republic of China

  • DB32/T 3812-2020 Technical specification for building same-floor drainage engineering

Anhui Provincial Standard of the People's Republic of China

  • DB34/T 1789-2012 Technical specification for pipe jacking in water supply and drainage engineering

Professional Standard - Municipal Engineering Specification

  • GJJ 124-2008 Technical regulations on drainage projects in towns (rural areas) villages

Group Standards of the People's Republic of China

  • T/CECS 1113-2022 Technical specification for micro pipe jacking in water supply and drainage engineering
  • T/CHES 132-2024 Technical Guidelines for Rural and Town Drainage Engineering

Liaoning Provincial Standard of the People's Republic of China

  • DB21/T 1917-2018 Technical specification for building same-floor drainage engineering

Austrian Standards

Bureau of Indian Standards

  • IS 9913-2000 Code of Practice for Construction of Cross Drainage Works

Portuguese Institute of Quality

  • E 285-1973 Terminology related to highway drainage projects

American Water Works Association (AWWA)