How to Specify the TS-600 Fully-Flush, Self-Cleaning, Bi-Directional Fixture
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The fixture shall be model TS-600 as marketed by Traffic Safety Corporation or approved equal. In order to be considered equal, the alternate fixture shall satisfy the following requirements.
Construction - The fixture shall be bi-directional and of modular design comprised of a top casting and two (2) pre-focused optical cartridges made of high tensile strength aluminum alloy. The fixture shall be 0.00" above grade when mounted in the factory supplied mounting base. The diameter of the fixture shall not exceed 8" and all mounting hardware shall be stainless steel.
Durability - The fixture shall withstand a static load of 44,000 lb. without sustaining permanent deformation or cracking of materials. Leads, gaskets, etc. shall be rated to withstand 300 degrees F.
LED/Light Cartridge - Each lens shall be molded of high performance optical grade glass and formed in a removable factory sealed optical cartridge. Two cartridges required per fixture. Each cartridge consumes 2.5 watts per cartridge (5 watts per fixture) during the activation period of the fixture.
Photometric Performance - The fixture shall have both daytime and nighttime visibility exceeding that of a 50-watt halogen lamp, using a yellow light.
Finish - The fixture shall be anodized natural aluminum and be dark grey in color.
Mounting Base - Fixtures shall be installed in a mounting base (TSC's #BA-725-5-2MR) of high strength steel, hot dip galvanized after fabrication per ASTM-153 specifications, with a 7.25" diameter bolt circle, a 0.75" mud ring, and standard base depth of 5". The mud ring shall be detachable from the base. Mounting base without mud ring shall be made available upon request. The base shall be supplied with stainless steel bolts and a plywood cover to protect the mounting flange during installation. The height of the base shall be adjustable using spacers or extensions to facilitate roadway resurfacing.
Warranty - The fixture shall be warranted against defects in workmanship and materials for one year from date of shipment and is eligible for TSC's 5-Year Limited System Warranty.