LWD Update
Mn/DOT
Grading & Base
Phone Number
651-366-5456
Fax Number
651-366-5510
Quick Links
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Other Resources
Light Weight Deflectometer (LWD)
Special Provisions
- (2105, 2106, 2211 & 2215) Excavation and Embankment, Base, & FDR - LWD Deflection Method (03/28/12)
Forms
- General
- General Production Form (04/27/10)
- LWD, DCP, & SC
- Option 1: Calibration Area
- Calibration Area Testing - Road Embankment (05/11/11)
- Calibration Area Testing - Misc., Trench, Culvert, Tapered Constr. (05/10/11)
- Calibration Area LWD-TV Summary (04/20/10)
- Production Testing (05/11/11)
- Deflection Compaction Curve Summary(05/02/11)
- Option 2: Comparison Testing
- Production Testing (05/11/11)
- LWD-TV Summary (05/11/11)
Zorn Materials
Training
- LWD Deflection Method: Test Procedures (05/12/09)
Videos
- Compaction by Deflection Method (Zorn LWD): wmv
Approved LWD Equipment
- LWD Kessler (Zorn USA)
- Supplies: email Virginia Aicken at virginia@kesslerdcp.com

