Idaho

State of Idaho

Department of Transportation Specifications

December, 2011

IDT

US Fabrics geotextiles are not listed on the Idaho DOT QPL and the table below is offered as a guideline only.
Geogrids are handled as a special provision and do not require QPL inclusion. Please forward us the geogrid specification and we will make a recommendation.

SPECIFICATION APPLICATION NON WOVEN WOVEN COMPOSITE GRID
718.06 Drainage Geotextile Type 1 US 80NW -- -- --
718.06 Drainage Geotextile Type 2 US 180NW -- -- --
718.06 Riprap/Erosion Control Geotextile Type 1 US 160NW -- -- --
718.06 Riprap/Erosion Control Geotextile Type 2 US 205NW -- -- --
718.07 Subgrade Separation Geotextile Type 1 US 180NW US 200 -- --
718.07 Subgrade Separation Geotextile Type 2 US 270NW US 315 -- --
718.08 Pavement Overlay Geotextile US 90P -- -- --
More resources may be found on the web:
State QPL information:
NOTES:

• The above information is to be used only as a guide.

• Products on the above list can change without notice.