Swimming pools must be constructed of structurally rigid material and be watertight and slip resistant. A qualified engineer should be involved in the process and prepare all plans. The pool should be installed in accordance with manufacturer’s specifications, and all materials used should meet NSF/ANSI Standard 50. Any new swimming pool in NSW must be approved by a Licensed Certifier.
Before construction begins, the property must be excavated properly. This requires experienced workers and equipment. Ground conditions and weather may affect the final shape of the pool. If the area is unstable, additional excavation may be necessary.
For fiberglass pools, the bottom of the pool is leveled. Fiberglass is also pre-molded so there is no framing to worry about. When you begin the pool building process, it is important to have the plumbing set up correctly. Plumbing includes the installation of the pumps, drains, filters, skimmer, and internal electrical lines. These items will be connected to the pool shell at a later step.
Once the plumbing is installed, the next step is the installation of the pool equipment. Most pool equipment sits outdoors, so it is important to vent any gas heaters. The finish of the equipment must be smooth and polished to give the pool its finished look. Some people choose to plant bushes around the equipment to help hide it. Other people opt to build a small wall to surround the equipment.
After the main drain is in place, a concrete collar is poured around the entire perimeter. This is about six inches deep and is made from a thin mixture of concrete. It must dry for 24 hours before the concrete can be re-poured.
For gunite pools, the entire surface of the pool must be cured before it is plastered. This will take weeks. Large rains should be removed from the pool during this period.
Gunite or concrete is then poured to form the structure of the pool. Dry shotcrete is a mix of sand and cement that is sprayed on the surface. This type of concrete does not mix with the water until it reaches the pool walls and floor. Depending on the shape of the pool, other types of markings may be substituted.
The first step in constructing a pool is to determine the area. A surveyor can help mark the location and ensure that it is the right shape for your home. There are several options for laying out the pool, including the use of a front end loader or a skid-steer loader. Choosing a pool contractor can make this process more straightforward.
As the pool construction is underway, the landscape professional can be hired to install paving, decking, and other features. These may include pergolas, gazebos, barbecue areas, and lifestyle features. Whether you prefer an indoor or outdoor pool, a landscape designer can help you create a beautiful and functional oasis.
While the process of constructing a pool can seem daunting, the end result is well worth the effort. A good contractor will be able to get the project done in a timely manner and you will be able to enjoy your new swimming pool for years to come.