UNI EN 12050-3 : 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
WASTEWATER LIFTING PLANTS FOR BUILDINGS AND SITES - PART 3: LIFTING PLANTS FOR LIMITED APPLICATIONS
29-07-2022
01-01-2001
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
4.1 Control equipment
4.2 Electrical equipment
4.3 Container
4.4 Manufacturer's statement
5 Construction principles
5.1 Pumping of solids
5.2 Pipe connections
5.3 Ventilation
5.4 Minimum flow velocity
5.5 Minimum passage of the plants
5.7 Minimum size of discharge pipework
5.8 Fixing devices
6 Materials
7 Testing documentation and samples to be tested
8 Testing
8.1 General
8.2 Test conditions
8.3 Testing for leaks
8.4 Lifting effectiveness of the faecal lifting
plant for limited applications
9 Conformity evaluation
9.1 General requirements
9.2 Initial testing of the product (type testing)
9.3 Factory production control (FPC) carried out by
the manufacturer (internal conformity evaluation)
10 Marking
11 Installation, operation and maintenance
Annex A (normative) Noise level
Annex B (informative) Recommended materials
Annex C (informative) Conformity evaluation by an
independent third party (third party evaluation)
Annex Z (informative) Links with the EU Construction
Products Directive (89/106)
Bibliography
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