Inhaltsverzeichnis
Foreword
1 Scope
2 Normative references
3 Terms, symbols, units and abbreviations
3.1 Descending spring
3.2 Ascending spring
3.3 Spring catchment
4 Objective
5 Water management requirements
5.1 General
5.2 Quantitative investigations
5.3 Qualitative investigations
5.4 Hazards
6 Technical requirements
6.1 Planning and structural design
6.1.1 General principles
6.1.2 Differentiation by spring types
6.1.2.1 Descending springs
6.1.2.2 Ascending springs
6.1.2.2.1 General
6.1.2.2.2 Catchment in pore aquifers (sands / gravels)
6.1.2.2.3 Catchment in consolidated rock from individual water discharge crevices
6.1.2.3 Central shafts
6.2 Documentation
6.3 Rehabilitation
6.4 Operation
6.4.1 General
6.4.2 Visual and function testing
6.4.3 Measurements
6.4.4 Analytics
6.4.5 Evaluation
6.4.6 Documentation
6.5 Decommissioning
Annex A (informative)
Annex B (informative)
Annex C (informative)
Annex D (informative)
Annex E (informative)
1 Scope
2 Normative references
3 Terms, symbols, units and abbreviations
3.1 Descending spring
3.2 Ascending spring
3.3 Spring catchment
4 Objective
5 Water management requirements
5.1 General
5.2 Quantitative investigations
5.3 Qualitative investigations
5.4 Hazards
6 Technical requirements
6.1 Planning and structural design
6.1.1 General principles
6.1.2 Differentiation by spring types
6.1.2.1 Descending springs
6.1.2.2 Ascending springs
6.1.2.2.1 General
6.1.2.2.2 Catchment in pore aquifers (sands / gravels)
6.1.2.2.3 Catchment in consolidated rock from individual water discharge crevices
6.1.2.3 Central shafts
6.2 Documentation
6.3 Rehabilitation
6.4 Operation
6.4.1 General
6.4.2 Visual and function testing
6.4.3 Measurements
6.4.4 Analytics
6.4.5 Evaluation
6.4.6 Documentation
6.5 Decommissioning
Annex A (informative)
Annex B (informative)
Annex C (informative)
Annex D (informative)
Annex E (informative)