What does FG signify on construction plans regarding surface grading?

The designation FG on construction plans stands for Finish Grade. This term refers to the final elevation of the ground surface after all grading work has been completed. It is the level to which the site has been graded and is essential for ensuring proper drainage, aesthetics, and functionality of the site.

Achieving the correct finish grade is critical in preventing water pooling and ensuring that drainage systems function effectively. Accurate finish grading impacts landscaping, the integrity of structures, and the management of stormwater runoff. It serves as a baseline for other construction activities, guiding the placement of sidewalks, driveways, and other site elements in relation to the final surface elevation. Understanding FG is key for professionals involved in site development and ensuring compliance with design specifications and local regulations.