SN EN 752-4 : 1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS - PART 4: HYDRAULIC DESIGN AND ENVIRONMENTAL CONSIDERATIONS
01-08-2008
12-01-2013
Foreword
1 Scope
2 Normative references
3 Definitions
4 Sources of additional information
5 Protection from surcharge and flooding
6 Protection from pollution
7 Protection from septicity
8 Self-cleansing velocities
9 Hydraulic calculations
10 Wastewater design flows
11 Surface water and combined drain and sewer
design flows
12 Environmental considerations
Annex A (informative) Sources of additional information
Annex B (informative) Hydraulic design data
Annex C (informative) Calculation of wastewater flows
for drain systems
Annex D (informative) Selection of flow simulation method
Annex E (informative) Bibliography
Applicable to drain and sewer systems, which operate essentially under gravity, from the point where the sewage leaves a building or roof drainage system, or enters a road gully, to the point where it is discharged into a treatment works or receiving water.
| DocumentType |
Standard
|
| PublisherName |
Swiss Standards
|
| Status |
Superseded
|
| Standards | Relationship |
| DIN EN 752-4:1997-11 | Identical |
| I.S. EN 752-4:1998 | Identical |
| BS EN 752-4:1998 | Identical |
| EN 752-4 : 1997 | Identical |
| UNE-EN 752-4:1998 | Identical |
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