Office of Geotechnical Engineering
Notice: This course is not currently being offered due to COVID-19 gathering restrictions. A virtual course is not currently available. We plan to schedule a course as soon as restrictions are lifted.
ODOT Consultant Prequalification Requirements and Procedures state that in addition to experience requirements, two prequalification categories require certification of personnel by successful completion of NHI Course 132079. For the category of Geotechnical Field Exploration (2.16), field drill crew supervisors shall be certified. Only drill crew supervisors that meet these requirements are eligible to supervise geotechnical field explorations in the field. For the category of Geotechnical Drilling Inspection Services (2.17), at least one drilling inspector shall be certified. Only drilling inspectors that meet these requirements are eligible to perform these duties in the field.
(also known as Segmental Retaining Walls (SRW), Modular Segmental Retaining Walls, and Modular Concrete Block Retaining Walls)
The ODOT gINT Library, Data Template, and Example Project files are available HERE. gINT version 10.00.00.69 or greater is required to use these files. For those who do not have gINT version 10.00.00.69, or do not wish to use the ODOT gINT Library and Template, we are also making available the Official ODOT Symbols and Tiles for use in gINT Reports.