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Mn/DOT

Grading & Base

 

 

• New: The Grading & Base Manual ,and all future updates, will be published only in electronic format.

 

• Certification of Aggregates and Granular Materials (See Forms G&B-104 & G&B-902)

 

• Grading & Base Report (Preliminary and Final, See Form G&B-001)

 

Quick Links

• Materials Home
• Materials Control Schedule
• Bituminous
• Concrete
• Grading and Base
• Pavement Design
• Pavement Management
• Aggregates
• Lab Testing and Inspection
• Materials Engineering Section
• Materials Engineers Organization
• Intelligent Compaction
• Lab Testing and Inspection
• Smoothness Program

 

Materials Manuals

• Concrete
• Grading and Base
• Geotechnical
• Laboratory
• Pavement Design

 

Other Resources

• Construction Forms
• Construction Tools
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• Mn/DOT Spec Book
• Special Provisions
• Technical Certification Program
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• Inspectors Job Guide
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• Local Road Research Board (LRRB)
• MnDOT Technical Certification
• MnROAD
• Research

Note: Videos are intended to be a proximate guide only and may be outdated as per the current procedure and specification. Comply with current specifications and Grading and Base Manual.

 

Videos

• Relative Moisture Test: mpg, wmv
• Placing Aggregate Base: mpg, wmv
• Penetration Index Method (DCP): wmv
• Compaction by Deflection Method (Zorn LWD): wmv