Deep vein thrombosis, or deep venous thrombosis, (DVT) is the formation of a blood clot (thrombus) within a deep vein, most commonly the legs. Nonspecific signs may include pain, swelling, redness, warmness, and engorged superficial veins.
Align with the centers of terminal posts. Now, dig the post holes (normally 6 wide and 18 to 24 deep) and set the line posts. Before concrete begins to set, adjust post height by carefully moving post up or down in footing. Top of line posts should be even with string; outside face approximately 1/4 inside.
A good rule of thumb is to put 1/3 of the post in the ground. Main and gateposts should be set 6 inches deeper for extra strength. Keep the height of your fence panels in mind when digging your postholes. Backfill each hole with 6 inches of gravel to drain water away from the bottom of the post.tep 5. Overfill holes at the top. Using a trowel, slope the concrete away from the post to prevent water from collecting around it. If you want to conceal the concrete, pour it to within a few inches of the top of the hole, and cover it with soil after the concrete has set.