I.S. EN 12255-10:2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 TREATMENT PLANTS - PART 10: SAFETY PRINCIPLES
Hardcopy , PDF
03-16-2023
English
01-01-2000
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
4.1 Confined spaces, hazards and warning systems
4.2 Vehicular and pedestrian traffic routes
4.3 Fixed ladders, manhole steps and staircases
4.4 Manholes
4.5 Falling preventions and covers
4.6 Emergency exits
4.7 Work places, work platforms and maintenance
platforms
4.8 Lifting equipment
4.9 Ventilation
4.10 Areas at risk from explosions
4.11 Hygienic facilities
4.12 General warning signs
5 Special requirements
5.1 Systems for separating solids from wastewater
5.2 Wastewater pumping stations
5.3 Aeration tanks
5.4 Digestion tanks, low-pressure gas holders
5.5 Digester gas pipes
5.6 Desulphurizing plants
5.7 Gas engine rooms and gas engines
5.8 Gas flares
5.9 Sludge dewatering
5.10 Installations for storage and handling of
chemicals and hazardous substances
Annex A (informative)
Bibliography
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