Mn/DOT

Grading & Base

Phone Number

651-366-5456

Fax Number

651-366-5510

Email

Grading & Base Unit

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Draft 2012 Specifications for Review and Comment

• 2105 Excavation and Embankment (11/12)

 

• 2111 Test Rolling (9/12)

 

• 2112 Subgrade Preparation (9/12)

 

• 2118 Aggregate Surfacing (11/12)

   

• 2131 Application of Calcium Chloride (9/12)

 

• 2211 Aggregate Base (9/12)

 

• 2212 Drainable Aggregate Base (9/12)

 

• 2215 Full Depth Reclamation (FDR) (9/12)

 

• 2221 Shoulder Base Aggregate (9/12)

 

• 3135 Modified Aggregate Bases (9/12)

 

• 3136 Drainable Bases (9/12)

 

• 3138 Aggregate for Surface and Base Courses (11/12)

   

• 3146 Binder Soil (9/12)

 

• 3149 Granular Material (9/12)