Minnesota Department of Transportation (MnDOT) · 2025 Standard Specifications for Construction

Section 3733 — Geosynthetic Materials

Minnesota 2025 Standard Specifications for Construction, Section 3733. Full text, cross-references and related pay items on BuildSpec.

3733 GEOSYNTHETIC MATERIALS 3733.1 SCOPE Provide geotextiles or geogrids as specified in the Contract. 3733.2 REQUIREMENTS A General Provide geosynthetics that are uniform in texture, thickness, and appearance, and free of defects, flaws, or abrasions. Deliver rolls of geosynthetics with an opaque plastic covering to protect from ultraviolet rays or contamination with mud, dirt, dust, or debris. Geosynthetics are required to be resistant to biological and chemical environments normally found in soi ls. Label the geosynthetics on the outside wrap and inside the core in accordance with ASTM…

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