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DIN EN 12255-1:2002-04

Current
Current

The latest, up-to-date edition.

WASTEWATER TREATMENT PLANTS - PART 1: GENERAL CONSTRUCTION PRINCIPLES
Available format(s)

Hardcopy , PDF

Language(s)

German, English

Published date

01-01-2002

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

This standard is included in DIN Handbook 138 and 13/3. Provides general requirements for structures and equipment as they relate to wastewater treatment plants for a total population of more that 50 PT.

DevelopmentNote
Supersedes DIN 19569-1 and 1 E. Together with DIN 19569-2:2002, DIN 19551-1, -3, DIN 19552 and DIN 19554 supersedes DIN 19569-2:1989. (12/2002)
DocumentType
Standard
Pages
23
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current
Supersedes

Standards Relationship
NS EN 12255-1 : 1ED 2002 Identical
BS EN 12255-1:2002 Identical
I.S. EN 12255-1:2002 Identical
UNE-EN 12255-1:2002 Identical
SN EN 12255-1 : 2002 Identical
NF EN 12255-1 : 2002 Identical
NBN EN 12255-1 : 2002 Identical
UNI EN 12255-1 : 2002 Identical
EN 12255-1:2002 Identical
NEN EN 12255-1 : 2002 Identical

DIN 19554:2002-12 WASTEWATER TREATMENT PLANTS - SCREENING PLANT WITH STRAIGHT BAR SCREENS AS CURRENT AND COUNTER CURRENT SCREEN - MAIN DIMENSIONS, EQUIPMENT
DIN HDBK 13-3 : 7ED 2009
DIN HDBK 138 : 6ED 2003 SEWAGE TREATMENT PLANTS
DIN 19558:2002-12 WASTEWATER TREATMENT PLANTS - OUTLET INSTALLATIONS, WEIR AND SCUM BAFFLE, SUBMERGED EFFLUENT PIPES IN TANKS - CONSTRUCTION PRINCIPLES, MAIN DIMENSIONS, LAYOUT

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