West Virginia Division of Highways (WVDOH) · Standard Specifications for Roads & Bridges
Section 690 — Surface Preparation and Powder Coating of New Galvanized Steel for Highway Signing and Lighting
West Virginia Standard Specifications for Roads & Bridges, Section 690. Full text, cross-references and related pay items on BuildSpec.
SECTION 690 SURFACE PREPARATION AND POWDER COATING OF NEW GALVANIZED STEEL FOR HIGHWAY SIGNING AND LIGHTING STRUCTURES 690.1-GENERAL: 690.1.1-Purpose and Scope: This Specification provides the material and workmanship requirements for the surface preparation and powder coating of new galvanized steel surfaces. The work consists of surface preparation and application of the powder coating system. 690.1.2-Reference Standards: The latest edition of the following standards and regulations form a part of this specification. A. American Society for Testing and Materials (ASTM) 1. ASTM A123/A123M,…
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