Montana Department of Transportation (MDT) · 2020 Standard Specifications for Road & Bridge Construction
Section 612 — Structure Finishes
Montana 2020 Standard Specifications for Road & Bridge Construction, Section 612. Full text, cross-references and related pay items on BuildSpec.
SECTION 612 STRUCTURE FINISHES 612.01 DESCRIPTION This work is the surface preparation, painting, coating, and finishing requirements of steel components. 612.02 MATERIALS Furnish material in accordance with Section 710. Provide coatings from a single manufacturer. If multiple products or coats are required and/or allowed submit documentation from the manufacturer(s) that those products are compatible with one another. All structural steel requiring a topcoat of a Triglycidyl Isocyanurate (TGIC) Polyester powder must receive a zinc rich primer coat prior to the application of the topcoat. Use…
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