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.
How Deep to Dig Fence Post Holes. The depth of your post holesâand how well the posts are anchoredâare the most important factors in the stability of your fence. If you do not get the post holes deep enough there is a greater potential that your fence can be blown over. Before digging your fence post holes, call 8-1-1, the national Call-Before-You-Dig hotline, to start the process of having all underground utility and communication lines marked on your property.