Drill Remaining Holes and Secure Base

What happens here

With the post base leveled and the first anchor loosely in place, use the hammer drill to drill the remaining holes directly through the pre-drilled holes in the metal post base bracket and into the concrete. Ensure the drill bit is properly sized and that you drill to the correct depth. After drilling each hole, insert a concrete anchor bolt. Once all anchors are in place, use a socket wrench to fully tighten all the nuts on the anchor bolts. Tighten them securely, ensuring the bracket is firmly seated against the concrete wall.

Goal: Permanently attach the post base to the concrete