A post-development grading plan for larger development projects is a detailed engineering document that outlines the proposed changes in the elevation and contour of the land to accommodate the construction of structures, infrastructure, and other features. It is an integral part of the site development process, addressing the topographical modifications necessary for the project’s successful implementation.

The grading plan includes information on existing site conditions, such as natural slopes, drainage patterns, and soil characteristics, and proposes alterations to these conditions to meet the requirements of the development. This plan typically details the location and design of cut and fill areas, the placement of retaining walls, the creation of level building pads, and the establishment of proper drainage systems.

Grading plans aim to optimize the use of the land while ensuring efficient stormwater management, minimizing soil erosion, and adhering to local zoning regulations. They play a crucial role in preventing issues like flooding, stabilizing the terrain, and creating a safe and functional environment for the development’s intended purposes. Approval of the grading plan is often a prerequisite for broader site development approvals, ensuring that the proposed changes align with engineering standards and regulatory guidelines.