Drainage and sewerage outside buildings - Symbols for drawings
|Publication Date:||1 October 1985|
|ICS Code (External sewage systems):||93.030|
|ICS Code (Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation):||01.080.30|
|ICS Code (Pipeline components and pipelines in general):||23.040.01|
This standard gives rules for the designations on drawings of pipelines, manholes and gullies for sewerage outside buildings. It applies to designations on planning drawings, revision drawings and management drawings.