Pre-Grade
The first step is getting the yard cleaned up for the pool construction. Grass, vegetation and rock landscaping will have to be removed at this time. The ground will need to be leveled and free from any debris. When this has been done, the materials that have been removed will have to be taken to a landfill. This process is called the pre-grade.
The Layout
Your pool representative will come out to spray paint an outline of your pool. If you have any changes that you want to make, this is the time to do it. This will be your last chance to move your pool placement.
If you should change your mind and want to alter the placement of the pool, you may be asked to pay a fee for a second layout. You will also want to approve the layout before excavation starts.
Excavation
This is when the swimming pool is dug. The pool will be dug larger that the finished size to accommodate the forming materials that will be placed around the outer edge of the pool area.
Removal of dirt should be done on the same day as the excavation. If you have any dirt that you want to keep on the site, be sure to make arrangements for this prior to excavation. Your pool representative will probably cover this with you.
You could be charged a large fee if they have to come back to get the dirt. Planning can be be very cost efficient.
If you live in a part of the country that has hard rock, calache, or some other hard soil, you will have to pay more for a "hard dig". Your pool representative will discuss this with you if you live in one of these areas.
Hard digs require heavier equipment and it takes longer to dig the pool. You will also have to pay higher dumping fees.
When I was having my first pool built I knew that we had rocky soil so I was expecting a hard rock dig. What I didn't know, is that our back yard was sitting on granite. It was a very expensive dig. I only mention this because you can't always be sure what kind of soil is in your back yard. It's good to be prepared for anything if you are on rocky soil.
Once your excavation is done, you have finished the first phase of your pool.
Advance from 1st Phase of Pool Construction to 2nd Phase