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[53] EN 791, Drill rigs — Safety

[54] EN 1991 (all parts), Eurocode 1: Actions on structures

[55] EN 12224, Geotextiles and geotextile-related products — Determination of the resistance to weathering

[56] EN 12225, Geotextiles and geotextile-related products — Method for determining the microbiological resistance by a soil burial test

[57] EN 12226, Geotextiles and geotextile-related products — General tests for evaluation following durability testing

[58] EN ISO 9863-1, Geosynthetics — Determination of thickness at specified pressures — Part 1: Single layers (ISO 9863-1:2005)

[59] EN ISO 9864, Geosynthetics — Test method for the determination of mass per unit area of geotextiles and geotextile-related products (ISO 9864:2005)

[60] EN ISO 10318, Geosynthetics — Terms and definitions (ISO 10318:2005)

[61] EN ISO 13438, Geotextiles and geotextile-related products — Screening test method for determining the resistance to oxidation (ISO 13438:2004)

[62] EN 14030, Geotextiles and geotextile-related products — Screening test method for determining the resistance to acid and alkaline liquids (ISO/TR 12960:1998, modified)

EN 15237:2007 Execution of special geotechnical works — Vertical drainage