Montana Department of Transportation (MDT) · 2020 Standard Specifications for Road & Bridge Construction

Section 703 — Lighting & Signal Materials

Montana 2020 Standard Specifications for Road & Bridge Construction, Section 703. Full text, cross-references and related pay items on BuildSpec.

SECTION 703 LIGHTING & SIGNAL MATERIALS 703.01 GENERAL Furnish all electrical equipment that meets the contract and the following requirements: 1. NEMA. 2. The NEC. 3. The standards of the ASTM. 4. ANSI; and 5. All state and local laws or ordinances that may apply. References to the above codes or standards are the current editions of the code, order, or standard at the time the contract is let and governs throughout the life of the contract. Furnish galvanized parts in accordance with ASTM A153, B695 (Class 50), or other applicable ASTM galvanizing specifications. Galvanize the top 12 inches…

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