Glazing All new and replacement exterior windows shall have sealed, low emmissivity, insulating glass units which are manufactured by members of SIGMA and IGCC. Sealed insulating glass shall meet ASTM E774, class B. Glass shall be hermetically dual sealed, inert gas filled, double pane units with exterior 3/16” bronze float glass (IoE second surface), ½” air space, and interior 3/16” clear float glass. Insulated panels, if used, shall be 1” laminated panels equal to Xxxxx Industries architectural panels with a porcelain fused-on finish. Wired or clear fire-rated glass shall be UL approved. Safety glass shall be tempered or laminated, and shall meet ANSI 297.1 standard.
Lighting A system of fixtures providing or controlling the light sources used on or near the airport or within the airport buildings. The field lighting includes all luminous signals, markers, floodlights, and illuminating devices used on or near the airport or to aid in the operation of aircraft landing at, taking off from, or taxiing on the airport surface.