Project Management Geotechnical Reconnaissance south Paris sewerage system/Solen ECTerra 01/03/2023 Projects 1998 France management of all drilling and other geotechnical investigation methods Investigation included core drilling in-situ testing (Pressiometer testing, SPT) and water wells /piezometer. Post navigation Previous Previous post: Project Management Geotechnical reconnaissance A89 -FondasolNext Next post: Mine Closure Heiligenwald Germany- Saar Montan