Illinois Department of Transportation (IDOT) · Standard Specifications for Road and Bridge Construction
Section 883 — DIRECTIONAL LOUVER
Illinois Standard Specifications for Road and Bridge Construction, Section 883. Full text, cross-references and related pay items on BuildSpec.
Art. 882.04 Directional Louver 740 882.04 Basis of Payment. This work will be paid for at the contract unit price per each for TRAFFIC SIGNAL BACKPLATE, of the type specified, and of the particular kind of material, when specified. SECTION 883. DIRECTIONAL LOUVER 883.01 Description. This work shall consist of furnishing and installing a directional louver for a 12 in. (300 mm) signal lens in the signal heads. 883.02 Materials. Materials shall be according to the following. Item Article/Section (a) Directional Louver…
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