Quick Links
- Aggregates
- Bituminous
- Concrete
- Geotechnical Engineering
- Grading and Base
- Materials Engineering
- Pavement Design
- Pavement Management
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
Chemical Lab Director
Jim McGraw
651-366-5548
jim.mcgraw@state.mn.us
Chemical - Analytical Lab
Dave Iverson
651-366-5550
david.iverson@state.mn.us
Chemical - Asphalt Binder Lab
Jason Szondy
651-366-5549
jason.szondy@state.mn.us
Bituminous Engineer
John Garrity
651-366-5577
john.garrity@state.mn.us
Bituminous Trial Mix Lab
Dave Linell
651-366-5459
david.linell@state.mn.us
Foundations Engineer
Gary Person
651-366-5598
gary.person@state.mn.us
Foundations Lab
Dave Borys
651-366-5594
dave.borys@state.mn.us
MnDOT Maplewood Materials Lab Contacts
Materials Section Manager
Jim Kochsiek
651-366-5534
jim.kochsiek@state.mn.us
Physical Testing Engineer
Steve Grover
651-366-5540
Aggregate Lab Supervisor, Lab Manual, & District Liaison
Dave Baker
651-366-5414
david.b.baker@state.mn.us
Concrete and Metals Lab
Jim Ferry
651-366-5536
james.ferry@state.mn.us
Cement and Soils Lab
Rod Patrin
651-366-5556
rodney.patrin@state.mn.us
Building Maintenance & Shop
Jeffrey Tabery 651-366-5557