Structural design of buried pipelines under various conditions of loading - Part 1: General requirements; German version EN 1295-1:2019
Edition 2019-08

Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2009 modified); German version EN 14161:2011+A1:2015
Edition 2015-07

Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 2: Measurement of displacements along a line: Extensometers (ISO 18674-2:2016); German version EN ISO 18674-2:2016
Edition 2017-03

Water supply - Requirements for systems and components outside buildings; German version EN 805:2000
Edition 2000-03

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Laying of pressure pipework outside buildings
Edition 2016-09

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Underground drainage
Edition 2016-09

Execution of special geotechnical works - Reinforced fill; German version EN 14475:2006
Edition 2006-04

Petroleum and natural gas industry - Pipeline transportation systems - Geological hazards risk management for onshore pipeline (ISO 20074:2019); German version EN ISO 20074:2019
Edition 2020-05

Thermoplastics pipes for the conveyance of fluids - Determination of resistance to rapid crack propagation (RCP) - Full-scale test (FST) (ISO 13478:2007); German version EN ISO 13478:2007
Edition 2007-11

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Jet grouting work
Edition 2019-09