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..., . -... . Junction Box Male Flanged Receptacle: This male flanged receptacle shall mate with the junction box cable. The back of the flanged receptacle shall be wired to the fixture bus in the junction box. The plugs, connectors and receptacles in the highmast system shall meet the requirements of NEMA 6 or IP 67. Surge Arrestor: The surge arrestor shall be installed in the circuit breaker ...... . ,.., . panel. ,., 992-12.4 General (Wall Mounted Lighting): These requirements are applicable for all bridge mounted and barrier wall mounted systems rated up to and including 600V. A cable system consisting of rubber covered cables, in-line fuses and a surge arrestor shall be installed. The cables shall extend from a junction box in the wall to the luminaire at the top of the pole. A 14/3 SOW A cable shall be spliced to the distribution cable in the junction box and feed in-line fuses and a surge arrestor located in the junction box. The fuses shall be FNQ 10 amp 600 volt fuses. A solid copper slug shall be installed on the neutral side for line to neutral service. Both lines shall be fused for line to line service. The surge arrestor shall be connected on the load side of the fuses. The cable shall continue to the luminaire at the top of the pole. .., . .., . . II . r-, 993 REFLECTOR UNITS FOR GUARDRAIL. (REV 9-21-04) (FA 11-18-04) (7-05) . .., . ARTICLE 993-5 (Page 947) is deleted and the following substituted: ., 993-5 Reflector Units for Guardrail and Concrete Barrier Wall. 993-5.1 General: Reflector units for use on guardrail and concrete barrier wall installations shall consist of a hermetically sealed acrylic plastic prismatic reflex reflector or retroreflective sheeting permanently adhered to 0.040 inch [1.0 mm] thick sheet aluminum of 6061-T6 (ASTM B 209) [(ASTM-B 209M)] prepared in accordance with recommendations of the sheeting manufacturer. 993-5.2 Reflector Element: 993-5.2.1 Acrylic Plastic: These reflectors shall be of acrylic plastic meeting the requirements of Federal Specification L-P-380, Type I, Class 3. The manufacturer shall stipulate the raw material used in the compound in order that the Department may readily check the suitability of the raw material. The reflector shall consist of a clear transparent, or translucent amber plastic face, herein referred to as the lens, with a heat sealable plastic coated metallic foil back fused to the lens under heat and pressure around the entire perimeters of the lens to form a unit permanently sealed against dust, water and water vapor. The reflector lens shall consist of a smooth front surface, free from projections or indentations and the necessary identification markings, and a rear surface having a prismatic configuration such that it will affect total internal reflection of light. When the reflectors are tested as specified in 993-1.3 for Type A Delineators, the specific intensity of the colorless reflectors shall not be less than 119 at o degree entrance angle and not less than 47 at 20 degree entrance angle, and the specific intensity of the amber reflectors shall be not less than 71 at 0 degree entrance angle and not less than 28 at 20 degree entrance angle. ..., . ..., . ..... . ,..., . ., . ...., . . -, . r""1 09/09 01000-215 03-4122.F .