Final answer:
3 - Proposed Excavation, White markings are used to represent proposed excavation areas when planning construction or digging work.
Step-by-step explanation:
A white marking on One Call generally indicates a proposed excavation. This is the universal color code used to mark the area where excavation work is planned and needs to be checked for underground utilities.
When you call 811 or the One Call system before you dig, utility companies will mark the locations of underground utilities with colored flags or paint. White markings are left by the person or company planning to do the excavation to show where they propose to dig.
A 3) Proposed Excavation is indicated by a white marking on One Call. In the One Call system, white markings typically signify the location of planned excavation or construction activities. These markings serve as a visual guide for contractors and utility workers, indicating the areas where digging or construction is proposed.
It alerts others to the presence of upcoming work and helps prevent accidental damage to underground utilities. Understanding and respecting these color codes is crucial for safety in excavation projects, ensuring that workers and the public are aware of potential construction zones and can take necessary precautions to avoid accidents or disruptions.