G 451 Technical Information - Guideline 09/2016

Aspects of Soil Protection for the Planning and Construction Phase of Gas Transmission Lines ++ PDF file ++

62,03 €*
  • DVGW
  • 22 pages
  • available as PDF only
  • 2nd edition 2016
  • 1
  • 1
  • 510454
ST

62,03 €*

The regulations in this Guideline G 451 shall be observed when planning and constructing gas transmission pipelines in conjunction with statutory procedures such as regional planning procedures und planning permission hearings.
Foreword

1 Scope

2 Normative references

2.1 Legal framework conditions

3 Terms, symbols, units and abbreviations

3.1 Soil

3.2 Soil class

3.3 Soil horizon

3.4 Soil types

3.5 Soil structure

3.6 Humic topsoil

3.7 Subsoil

4 Planning

4.1 Framework conditions

4.2 Pre-investigation

4.3 General routeing plan

4.4 Detailed routeing plan

4.5 Building construction planning

5 Building construction

5.1 Employment of machinery

5.2 Construction process

6 Recultivation und amelioration measures

6.1 Determination of detrimental soil compaction

6.2 Recultivation

6.3 Amelioration measures and aftercare

6.4 Recommendations for agricultural land use

7 Documentation

Annex A (informative) ? Glossary

A.1 Plastic limit and liquid limit

A.2 Soil air

A.3 Soil compaction

A.4 Soil water management

A.5 Root penetration capacity

A.6 Water holding capacity

A.7 Geomorphology

A.8 Humus

A.9 Kf value

A.10 Consistency

A.11 Packing density

A.12 Pedology

A.13 Tectonics

Annex B (informative) ? Examples of special regional geological, tectonic, geomorphological, pedological and hydrological features

Annex C (informative) ? Examples illustrating how to reduce the specific ground pressure of wheeled vehicles

Annex D (informative) ? Implementation of the guideline by a user