There are quite a few things that have been taken care of before you get to the point of starting construction. You have already determined exactly where you want the pool. Elevations have been determined. Electric, phone, and cable lines have been taken care. All permits have been filed and approved. Construction is now ready to start.
Digging the hole! The pool is painted down on the ground and reference points are set. The hole is dug to the predetermined dimensions for your pool.