Browse the Uniclass 2015 tables:

Piped supply functions


  • EF_55_05 - Gas extraction and treatment
  • EF_55_10 - Liquid fuel extraction and treatment
  • EF_55_15 - Water extraction and treatment
  • EF_55_20 - Gas supply
  • EF_55_30 - Fire extinguishing supply
  • EF_55_40 - Steam supply
  • EF_55_50 - Liquid fuel supply
  • EF_55_60 - Process liquid supply
  • EF_55_70 - Water supply
  • EF_55_90 - Piped solids supply