Spec InterpretationMinnesota
State of Minnesota
Department of Transportation Specifications
December, 2011
MNDOT
Strata geogrids are included in the "MBW Unit/Geosynthetic Reinforcement Combinations"
| SPECIFICATION | APPLICATION | NON WOVEN | WOVEN | COMPOSITE | GRID |
|---|---|---|---|---|---|
| Section 3733.2 Table 3733-1 | Type I – Subsurface Drainage (A) Fabric | US 115NW | -- | -- | -- |
| Section 3733.2 Table 3733-1 | Type I – Subsurface Drainage (B) Knit Sock | US 90NW | -- | -- | -- |
| Section 3733.2 Table 3733-1 | Type II – Wrapping Joints (Concrete) | US 115NW | -- | -- | -- |
| Section 3733.2 Table 3733-1 | Type III – Riprap (Classes I & II) | US 115NW | -- | -- | -- |
| Section 3733.2 Table 3733-1 | Type IV – Riprap (Classes III & IV) | US 205NW | -- | -- | -- |
| Section 3733.2 Table 3733-1 | Type V – Separation / Stabilization | -- | US 200 | -- | -- |
More resources may be found on the web:
State QPL information:
NOTES:
Section 3733.2 Table 3733-1 - - Type VI – Earth Reinforcement & Riprap (Class V) Is site specific.
• The above information is to be used only as a guide.
• Products on the above list can change without notice.
• Minnesota does not have an APL/ QPL for fabrics.