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NS EN 15237 : 1ED 2007
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The latest, up-to-date edition.
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EXECUTION OF SPECIAL GEOTECHNICAL WORKS - VERTICAL DRAINAGE
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Information needed for the execution of the work
5 Geotechnical investigations
5.1 General
5.2 Specific requirements
6 Materials and product
6.1 General
6.2 Raw materials of prefabricated drains
6.3 Band drains
6.4 Prefabricated cylindrical drain
6.5 Sand drains
7 Considerations related to design
7.1 Field trials
8 Execution
8.1 Method statement
8.2 Preparation of the site
8.3 Drain installation
8.4 Special aspects
9 Supervision and monitoring
9.1 Supervision
9.2 Monitoring
10 Records
10.1 Records during construction
10.2 Records at the completion of the work
11 Special requirements
11.1 General
11.2 Safety
11.3 Environmental protection
11.4 Impact on adjacent structures
Annex A (informative) Practical aspects of vertical drainage
Annex B (informative) Aspects of design
Annex C (informative) Degree of obligation of the specifications
Bibliography
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