Materials and Road Research | Geotechnical Engineering | Grading and Base
Grading and Base Manual
This manual is intended as a tool to help the Inspector measure the quality of the materials and evaluate the work as construction progresses.
Current edition
Grading and Base Manual (Word) - September 24, 2025
Updates
- Log of manual updates since 2010 (Word) – September 24th, 2025
Archived editions
Archived editions available on request. Latest edition makes no contractual changes, only design recommendations and ADA changes.