To ensure that your shipping container is on a level surface, there are several things you can do:
1. Prepare the ground: Before placing the container, make sure the ground is level, firm, and free of debris. Use a shovel, rake, and/or a compactor to create a level surface for the container to rest on.
2. Use concrete blocks: Concrete blocks can be used to support the corners of the container and provide a level surface. Place the blocks under each corner and adjust the height as necessary to ensure the container is level.
3. Use leveling jacks: Leveling jacks can be placed under the corners of the container to adjust its height and level it. This is particularly useful for containers that will be in place for an extended period of time.
4. Use a crane: If you have access to a crane, you can use it to lift and position the container onto a level surface.
It is important to ensure that the container is level to prevent damage to the structure and to ensure that doors and windows operate smoothly. Additionally, a level container is necessary if you plan to stack or couple multiple containers together.