Controlled Access Zones For precast concrete operations, CL six to sixty feet from edge Extends entire length of leading edge Connected at ends to guardrail or wall
{"Image DocumentName": "Controlled Access Zones", "Image ImageDescription": "For precast concrete operations, CL six to sixty feet from edge. Extends entire length of leading edge. Connected at ends to guardrail or wall. When erecting precast concrete members, the control line shall be erected not less than 6 feet (1.8 m) nor more than 60 feet (18 m) or half the length of the member being erected, whichever is less, from the leading edge. The control line shall extend along the entire length of the unprotected or leading edge and shall be approximately parallel to the unprotected or leading edge. The control line shall be connected on each side to a guardrail system or wall.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}