Clearing and grading the fence line
Dirt must be cleared to the required depth before any post is set. The site logs at edmond fence contractors barcentralenyc show that many fence projects in Edmond, OK fail because the ground was not properly prepped. If you leave grass or roots in the trench, the organic matter rots and creates a void. This void causes the concrete footing to shift, which ruins the alignment of the entire line.
Clearing the Vegetation
Start by removing all tall grass, weeds, and brush along the intended line. Use a heavy duty brush cutter or a manual scythe to strip the surface. Do not simply mow the area. You need to expose the actual soil. If you are installing a heavy privacy fence, such as a board on board or shadowbox style, the weight requires a very stable base. Removing the root systems prevents future upheaval. Deep roots from woody shrubs can push against a post and tilt it over time.
Grading and Soil Management
Once the vegetation is gone, check the grade of the land. The ground should have a slight slope away from any structures. If the terrain is uneven, you must grade the soil to ensure the bottom rail remains parallel to the ground or follows the contour correctly. If the grade is too steep, you will need to adjust the height of each post to maintain the desired height of the panel. Moving dirt is part of the job. Avoid leaving piles of loose soil near the line, as rain will wash it back into your work area.
Depth and the Frost Line
In Edmond, OK, you must account for the local frost line. Digging the post hole is not just about reaching a certain depth. You must ensure the bottom of the hole is compacted. If the soil is loose at the bottom, the post will settle. For a cedar or pressure treated pine installation, the hole must be deep enough so the concrete footing sits well below the freeze depth. This prevents the ground from heaving the post upward during winter cycles. Always check the diameter of the hole to ensure it is wide enough to accommodate the concrete without crowding the timber.
Final Surface Preparation
Before the first bag of mix is poured, the bottom of the hole should be leveled. Remove any loose debris or standing water. If you are using aluminum or vinyl materials, the ground must be even to prevent the rails from bowing. A clean, hard-packed base is the only way to ensure the gate hardware functions without sagging. Once the holes are ready, proceed to setting the posts. A clean site is a professional site.