90715110 - Gasworks site investigation

CPV code 90715110 in the EU Common Procurement Vocabulary refers to Gasworks site investigation. It sits at level 6 of the CPV hierarchy as a subcategory within the 90 division. This code is nested directly under 90715100, narrowing the broader category into the specific area of gasworks site investigation. As a leaf code, 90715110 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns gasworks site investigation. Contracting authorities across the EU use 90715110 in TED notices and national procurement portals to signal that a tender relates to gasworks site investigation.