EDUCATIONAL SERVICES, NAMELY, CONDUCTING CLASSES, SEMINARS, CONFERENCES AND WORKSHOPS IN THE FIELD OF GEOLOGY AND DISTRIBUTION OF COURSE MATERIAL IN CONNECTION THEREWITH; EDUCATION SERVICES, NAMELY, PROVIDING NON-DOWNLOADABLE WEBINARS IN THE FIELD OF GEOLOGY; CONSULTING SERVICES IN THE FIELDS OF GEOLOGICAL, ENVIRONMENTAL AND GEOTECHNICAL MATTERS; ENGINEERING SERVICES IN THE FIELDS OF GEOLOGICAL, ENVIRONMENTAL AND GEOTECHNICAL MATTERS; DESIGN, DEVELOPMENT AND DISTRIBUTION OF FIELD TOOLS FOR US...

MEASURING DEVICES, NAMELY, DISPLACEMENT TESTING SLUGS FOR USE IN MEASURING HYDRAULIC CONDUCTIVITY OF GROUNDWATER