BS EN 12255-1:2002
Current
The latest, up-to-date edition.
Wastewater treatment plants General construction principles
Hardcopy , PDF
English
05-02-2002
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
4.1 General requirements
4.2 Design requirements
4.3 Structural requirements
4.3.1 General
4.3.2 Dimensional tolerances
4.3.3 Concrete tracks
4.3.4 Fixings and connections between equipment
and structures
4.3.5 Access
4.3.6 Building ventilation
4.3.7 Water supply and drainage
4.3.8 Lifting equipment
4.3.9 Storage for hazardous chemicals and fuels
4.4 Requirements for equipment
4.4.1 Principles for mechanical design
4.4.2 General design requirements
4.4.3 Environmental impact
4.4.4 Safety
4.4.5 Documentation
4.4.6 Spare parts, special tools
5 Test methods
5.1 Function and performance
5.2 Tightness testing of concrete basins
5.3 Tightness testing of earthen basins
5.4 Tightness testing of other structures and equipment
Annex A (informative) Explanatory notes
Annex B (normative) Structural tolerances
B.1 Circular tank
B.1.1 Circular tank with scraper
B.1.2 Circular tank with a scraper bridge travelling
on the side wall (track)
B.2 Rectangular tank
Bibliography
Provides general requirements for structures and equipment as they relate to wastewater treatment plants for a total population of more that 50 PT.
Committee |
B/505
|
DevelopmentNote |
Supersedes 96/105201 DC. (02/2002)
|
DocumentType |
Standard
|
Pages |
24
|
PublisherName |
British Standards Institution
|
Status |
Current
|
Supersedes |
Standards | Relationship |
NS EN 12255-1 : 1ED 2002 | Identical |
DIN EN 12255-1:2002-04 | Identical |
I.S. EN 12255-1:2002 | Identical |
SN EN 12255-1 : 2002 | Identical |
UNI EN 12255-1 : 2002 | Identical |
EN 12255-1:2002 | Identical |
UNE-EN 12255-1:2002 | Identical |
NF EN 12255-1 : 2002 | Identical |
NBN EN 12255-1 : 2002 | Identical |
NEN EN 12255-1 : 2002 | Identical |
ISO 3506-1:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners Part 1: Bolts, screws and studs |
EN 12255-10:2000 | Wastewater treatment plants - Part 10: Safety principles |
EN 60034-1:2010/corrigendum Oct. 2010 | ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE |
EN 752-6 : 1998 | DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS - PUMPING INSTALLATIONS |
ISO 3506-3:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners Part 3: Set screws and similar fasteners not under tensile stress |
EN 809 : 1998 COR 2010 | PUMPS AND PUMP UNITS FOR LIQUIDS - COMMON SAFETY REQUIREMENTS |
ISO 4200:1991 | Plain end steel tubes, welded and seamless — General tables of dimensions and masses per unit length |
PREN 12255-14 : DRAFT 2001 | WASTEWATER TREATMENT PLANTS - PART 14: DISINFECTION |
EN 1085:2007 | Wastewater treatment - Vocabulary |
EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
ISO 3506-2:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners Part 2: Nuts |
PREN 12255-12 : DRAFT 2001 | WASTEWATER TREATMENT PLANTS - PART 12: CONTROL AND AUTOMATION |
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