Wash. Admin. Code ch. 468-240 – Obstruction Marking and Lighting | Midpage

Collections
Washington Administrative Code (WAC)

Chapter 240

Wash. Admin. Code ch. 468-240

Obstruction Marking and Lighting

TRANSPORTATION, DEPARTMENT OF

468-240-002Foreword 468-240-005Introduction 468-240-025General 468-240-030Marking of vehicles 468-240-035Marking of natural and manmade obstructions 468-240-040Flags 468-240-045Colors 468-240-050Marking overhead lines 468-240-105General 468-240-110Special day lighting 468-240-115Temporary warning lights 468-240-120Operation of obstruction lighting 468-240-125Inspection of obstruction lighting 468-240-130Notification of light failure 468-240-135Color of lighting 468-240-140Light distribution 468-240-145Rated lamp voltage 468-240-150Flashing of lights 468-240-155Intensity of lighting 468-240-160Interference with railway signals 468-240-165Obstruction lighting by nonstandard lights 468-240-170Obstruction lighting equipment—Specifications and drawings 468-240-175Obstruction lighting standards—Towers, poles, and similar obstructions 468-240-180Obstruction lighting standards—Trees 468-240-185Obstruction lighting standards—Transmission lines 468-240-190Obstruction lighting standards—Smokestacks and similar obstructions 468-240-195Obstruction lighting standards—Prominent buildings and similar extensive obstructions 468-240-200Obstruction lighting standards—Bridges 468-240-205Obstruction lighting standards—Water towers, grain elevators, gas holders and similar obstructions 468-240-210Obstruction lighting standards—Group of structural hazards 468-240-215Obstruction lighting standards—Hazard areas 468-240-350Appendix rules—General 468-240-360Appendix rules—Criteria for determining obstructions to air navigation 468-240-370Appendix rules—Operation of moored balloons 468-240-380Appendix rules—Illustrations