Mn/DOT Office of Materials
Mailstop 645
1400 Gervais Avenue
Maplewood, MN 55109
Phone
651-366-5592
Fax
651-366-5461
Receiving Hours:
7:00 a.m. - 3:30 p.m.
Monday - Friday
Quick Links
- Aggregates
- Bituminous
- Concrete
- Geotechnical Engineering
- Grading and Base
- Materials Engineering
- Materials Engineers Organization
Materials Forms
- Materials Disposition Form 24570 (PDF, 35KB, 2pp)
- Inspection Report Form 2415 (PDF, 8KB, 1pp)
- Small Quantity Inspection Report Form 2403 (PDF, 9KB, 1pp)
- Fence Certification Form Chain Link (PDF, 56KB, 2pp)
- Fence Certification Form Barbed Wire (PDF, 32KB, 1pp)
- Fence Certification Form Woven Wire (PDF, 32KB, 1pp)
Other Links
Table of Contents - Laboratory Testing Methods
1400 Cement, Concrete Products and Curing Materials
1600 Joint Materials and Bearing Pads
2000 Calibration of Field Testing Equipment
2100 Rock Salt and Alternative Winter Chemicals
2101 Rock Salt Moisture - Microwave (Revised Mar 7, 2011) (PDF, 10KB, 1pp)
2102 Rock Salt Moisture - Moisture Balance (Revised Mar 7, 2011) (PDF, 9KB, 1pp)
2103 Rock Salt Moisture - Oven (Revised Mar 7, 2011) (PDF, 10KB, 1pp)
2104 Rock Salt Gradation (Revised Mar 23, 2011) (PDF, 23KB, 2pp)
2105 Rock Salt Composition (Revised Mar 7, 2011) (PDF, 13KB, 1pp)
2106 Treated Salt - Liquid Treating Agent Content (Revised Mar 7, 2011) (PDF, 10KB, 1pp)
2107 Alternative Chemicals Sampling (Revised Mar 7, 2011) (PDF, 8KB, 1pp)
2108 Alternative Chemicals Specific Gravity (Revised Mar 7, 2011) (PDF, 8KB, 1pp)
2109 Alternative Chemicals Magnesium Chloride Content (Revised Mar 7, 2011) (PDF, 14KB, 1pp)
2110 Alternative Chemicals Calcium Chloride Content (Revised Mar 7, 2011) (PDF, 13KB, 1pp)
2111 Alternative Chemicals Solids Content (Revised Mar 7, 2011) (PDF, 10KB, 1pp)