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Figure 15.13. Scope of EN 14731, Execution of... ground treatment by deep vibration

Normative references

(Terms and definitions }

I particular requirements I specific information

Information needed for the execution of the works specific requirements

Geotechnicai investigations

Normative references

-[method statement"}

r-1 preparation of the site"}

Execution I-[drain installation j

I band drains"}

[Taw materials of prefabricated drains shape and structure measurements durability tensile strength and elongation discharge capacity filter Of band drains tensile strength ... of fitter velocity index of fitter pore size of filter quality control' shape and structure prefabricated cylindrical drain [ shape and structure

Considerations related to design

-[additional design considerations } —¡design output"}

■I field trials

I band drains"}

Materials and products

I sand drains

Figure 15.14. Scope of EN 15237, Execution of... vertical drainage

Scape of EN 15237 Execution of special geotechnical works -vertical drainage

-[method statement"}

r-1 preparation of the site"}

Execution I-[drain installation j

Supervision and monitoring

performance of the treated soil other aspects

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