UNI EN 1671 : 1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PRESSURE SEWERAGE SYSTEMS OUTSIDE BUILDINGS
12-08-2022
01-01-1999
Foreword
Introduction
1 Scope
1.1 General
1.2 Limit of design
1.3 Application of pressure sewerage systems (PSS)
1.4 Sources of additional information
2 Normative references
3 Definitions
3.1 Collecting chamber
3.2 Pressure generating equipment
3.3 Pressure sewerage system (PSS)
4 System description
4.1 General
4.2 Main components
4.3 Collecting chamber
4.4 Pressure generating equipment
4.5 Pipework
5 Requirements
5.1 General
5.2 Essential requirements
5.3 Performance requirements
5.4 Design requirements
5.5 Calculation requirements
6 Design and calculation of pressure sewerage systems
6.1 Principles
6.2 Gas formation in sumps and pipes
6.3 Systems calculation
6.4 Pipe sizing
7 Installation (pipe-laying)
8 Quality control
9 Test methods
10 Commissioning, operation and maintenance
10.1 General
10.2 Statutory considerations
10.3 Cleaning of the pipes
Annexes
A (informative) Additional information
A.1 Application of pressure sewerage systems
A.2 System description
A.3 Minimum velocities
A.4 Design and calculation of pressure sewerage
systems
A.5 Installation (pipe-laying)
A.6 Operation and maintenance
B (informative) Figures
C (informative) Bibliography and national regulations
C.1 National regulations
C.2 Bibliography
C.3 Additional bibliography
D (informative) A-deviations
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