More resources may be found on the web:
Louisiana DOT Home Page
2016 Standard Specifications - Main Page
2016 Standard Specifications - Part X - Section 1019 "Geotextile Fabric & Geocomposite Systems"
2006 Standard Specifications - Section 1019 "Geotextile Fabric & Geocomposite Systems"
State QPL information:
QPL 61 Geotextiles
Approved Materials by Supplier
QPL 62 Geocomposite Drainage Systems
Qualified Products Evaluation Form
If a fabric will meet a lighter class it is also approved for those classes
• The above information is to be used only as a guide.
• Products on the above list can change without notice
• The above products are listed on the LADOT QPL.
(a) US 400/420DB is not listed on QPL 62.
US Fabrics is proud to serve the geotextile needs of the State of Louisiana including: New Orleans, Baton Rouge, Shreveport, Metairie, Lafayette, Lake Charles, Kenner, Bossier City, Monroe, Alexandria, Houma, Marrero, New Iberia, Laplace, Slidell, Prairieville, Central, Terrytown, Ruston, Sulphur, Harvey, Hammond, Bayou Cane, Shenandoah, Natchitoches, Gretna, Chalmette, Opelousas, Estelle, Zachary, Thibodaux, Pineville, Baker, River Ridge, Crowley, Minden, West Monroe, Belle Chasse, Morgan City, Bayou Blue, Abbeville, Bogalusa, Luling, Woodmere, Mandeville, Moss Bluff, Destrehan, Claiborne, Bastrop, Jefferson, Gardere, DeRidder, Eunice, Jennings, Timberlane, Denham Springs and all other areas of Louisiana.