95/101288 DC : DRAFT FEB 1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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PREN 1825-1 - INSTALLATIONS FOR SEPARATION OF GREASE - PART 1: PRINCIPLES OF DESIGN, PERFORMANCE AND TESTING, MARKING AND QUALITY CONTROL
11-02-2005
23-11-2012
0 Foreword
1 Scope
2 Normative References
3 Definitions
3.1 Grease
3.2 Influent
3.3 Installation for separation
3.4 Grease separator
3.5 Sludge trap
3.6 Extension shafts
3.7 Built-in components
3.8 Grease separation chamber
3.9 Grease collection chamber
3.10 Inlet area
3.11 Outlet area
3.12 Sampling point
3.13 Nominal size (NS)
3.14 Maximum operational liquid level
3.15 Automatic alarm device
3.16 Sizing
4 Nominal sizes
5 Requirements
5.1 Durability
5.2 Coatings/linings
5.3 Structural requirements
5.4 Structural strength
5.5 Functional requirements
6 Marking
6.1 Installations for separation
6.2 Automatic alarm devices
7 Installation, operation and maintenance instructions
7.1 Installation instructions
7.2 Operation and maintenance
8 Testing
8.1 Documentation and samples
8.2 General
8.3 Materials
8.4 Coatings/linings
8.5 Structural requirements
8.6 Hydraulic requirements
8.7 Marking
8.8 Installation, operating and maintenance instructions
8.9 Type testing
9 Quality control
9.1 General
9.2 Internal quality control carried out by the
manufacturer
9.3 External quality control carried out by a third
party
Annex A (normative) Requirements and test methods for
coatings and linings
A.1 Requirements
A.2 Test methods
Annex B (normative) Requirements for heating oil extra
light
Annex C (normative) Requirements for analysis of effluent
samples
Annex D (informative) Model schemes of quality control
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