Fence line stringing and grade measurement
On uneven ground, the accuracy of every post hole depends on how you manage the slope. Proper layout procedures discussed at edmond fence contractors barcentralenyc ensure that a line stays true even when the soil dips or rises unexpectedly. Building a fence in Edmond, OK requires more than just digging, as the terrain often demands precise grade management to prevent a crooked appearance.
Establishing the Baseline with String Lines
The first step involves running a heavy duty mason line from the starting corner to the final terminal point. This string acts as a visual guide for the height of each rail and the placement of every post. In areas with significant elevation changes, you cannot simply follow the ground. Instead, you must establish a level datum line. Use a transit level to find a consistent height across the property. Mark this height on your stakes so the top of the privacy fence remains uniform despite the hills. If you are installing a cedar fence, maintaining this line prevents the wood from looking wavy or stepped.
Managing Undulating Terrain and Grades
When the ground rises, you have two choices. You can step the fence, which involves dropping the height of each section to match the grade, or you can follow the contour. For a shadowbox style, stepping the sections is often cleaner. Use a transit level to find the exact height of the ground at each post location. This allows you to set the depth of the concrete footing correctly so that the post stays stable. If the terrain is too steep, a single rail might not bridge the gap, requiring a custom mid span support.
Setting Posts and Maintaining Verticality
Once the grade is mapped, begin digging the holes. In Edmond, OK, the depth must account for the local frost line to prevent heaving. Place the post in the hole and use a level on two adjacent sides to ensure it is perfectly plumb. Pour the concrete and let it cure before attaching the heavy timber or metal components. If you are using pressure treated pine, remember that the wood will swell slightly. Check the plumb again after the concrete sets to ensure nothing shifted during the curing process.
Hardware Alignment and Gate Installation
The final stage involves mounting the gate and all necessary hardware. A gate must be hung with enough clearance to swing freely without dragging on the dirt. Use a heavy duty hinge and check the latch alignment against your established grade line. If the ground has settled, you may need to adjust the gate post to keep the latch functioning. Every post cap and picket must align with the string line to maintain the professional look of the entire structure.