DIN EN 752-7:1998-06

Foreword
1 Scope
2 Normative references
3 Definitions
4 Sources of additional information
5 General
6 Operations and maintenance planning
7 Data requirements
8 Investigation of operational problems
9 Working practices
10 Training
11 Health and safety
Annex A (informative) Sources of additional information

This standard is included in DIN Handbook 152. Applies to drain and sewer systems operating essentially under gravity, from the point where the sewage leaves a building or roof drainage system or enters a road gully, to the point of discharge into a treatment works or receiving water. Includes drains and sewers below buildings so long as they are not part of the building's drainage system. Gives the principles for operating and maintaining drain and sewer systems.