Item 18 - Traffic Signal Installation at Segerstrom Avenue and Rosewood Avenue

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CITY OF SANTA ANA SPECIFICATIONS PROJECT NO.: 25-6030 TRAFFIC SIGNAL INSTALLATION AT SEGERSTROM AVENUE AND ROSEWOOD AVENUE 2. Method of Labeling: a. In Pull Boxes: Labels shall be produced using tape designed for outdoor use. b. In Traffic Signal Cabinet: All conductors and cables in the cabinet shall be labeled, including individual traffic signal conductors from CSC. 4.29 PHOTOELECTRIC CONTROLS The Contractor shall furnish and install Twist -Lock Electronic photoelectric controls in service pedestal except where shown otherwise on the plan or as directed by the Traffic Engineer. Photoelectric controls shall be Ripley Lighting Controls LongLife II Photocontrol or approved equal. 4.30 OVERHEAD REFLECTIVE STREET NAME SIGNS All sign layouts shall be the contractor's responsibility and shall be in accordance to the City layout guideline. All signs shall be made in accordance with drawings furnished by the City and these Special Provisions. All sign layouts must be approved by the City prior to final production. A. GENERAL All items shall be new. The materials and workmanship shall be the best quality for the purpose. The contractor shall replace any sign delivered under this contract which does not conform to these specifications at no cost to the City. B. DETAILED REQUIREMENTS 1. Base Metal: The base metal substrate shall be new sheet aluminum alloy 3003-1-114 or 5052- H32. The thickness of the aluminum shall be 0.05" (1 mm). The material shall be subject to inspection prior to degreasing and chromate conversion coating operations. Alloy and temper designations shall be verified in mill test certifications. All sign panel edges shall be shear -trimmed or roll -slit to produce neat edges and square corners. Sign panel edges shall be straight within 1/32" (1 mm) form the straight plane. Edge delaminating or incomplete coverage of the base metal 72