Construction and testing of drains and sewers Ingestion-build-73935 library material or collection in

library material or collection in an archive)

• air-to-air air conditioners which evaporate the condensate on the condenser side

including co-ordination in service (discrimination and back-up  protection)

Assembling the parts

This standard does not contain the requirements for pressurized enclosures where the containment system may release:

Construction and testing of drains and sewers Ingestion-build-73935 library material or collection inWhat is this standard about? It gives guidelines for the construction and related testing of drains and sewers that are buried in the ground and or operating under pressure. Who is this standard for? Waste water and drainage specialists Construction designers, specifiers and engineers Installers of drains and sewers Environmental consultants Why should you use this standard? It gives updated recommendations on drains and sewers installed in trenches,