Montana Department of Transportation (MDT) · 2020 Standard Specifications for Road & Bridge Construction
Section 622 — Geotextiles
Montana 2020 Standard Specifications for Road & Bridge Construction, Section 622. Full text, cross-references and related pay items on BuildSpec.
SECTION 622 GEOTEXTILES 622.01 DESCRIPTION This work is furnishing and installing geotextiles. 622.02 MATERIALS Furnish materials in accordance with the following subsections: Permanent Erosion Control Geotextile .................... 716.01 and 716.05 Separation Geotextile .............................................. 716.01 and 716.02 Stabilization Geotextile ............................................ 716.01 and 716.03 Subsurface Drainage Geotextile Filter ..................... 716.01 and 716.04 Temporary Silt Fence Geotextile ............................. 716.06 622.02.1 Classification A…
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