Quality Lilburn GA septic system installers do a lot of examination, long before a unit gets installed into the ground. A brand new unit will last decades, and possibly even generations, if it's set up properly, but it can fall short instantly if it's not. Furthermore, all Lilburn GA septic system installers must acquire a permit for them to perform the install, and may need to partner with city or county officials to show that certain tests were performed in order to progress. These three assessments are vital first steps that should always be taken before any job or designs are done, and it may also be advantageous to accomplish them before you buy a property, so you could be assured that a tank and leach field will be allowed. 1. Pit The pit test is pretty straightforward. During this test, a hole is dug down and the soil is examined to establish its composition. A standard leach field is reliant on the soil's structure to drain efficiently. If there is a bunch of gravel or sand, your leach field should be capable to discharge the effluent (water) from the tank well, where the soil will finish sanitizing it. If the soil has a lot of clay or rock, it won't drain well, consequently a conventional leach field will not be an alternative. If the location you've picked does not successfully pass the pit test, you may be able to choose another site on your home or use an alternate kind of drain field, like a mound system. 2. Perc The perc, or percolation test, requires excavating a 14-inch deep hole, adding a 2-inch layer of sand or gravel, and then saturating it with water. The hole is generally left saturated for about two hours, and refilled as needed. After this, the hole is filled with 6 inches of water and observed for water drainage. 3. Visual There are several things an inspector will look into visually. Most units are gravity-fed, so they don't rely on electricity or pumps to transfer effluent from the tank to the leach field. Because of this, the incline of the ground is crucial. An inspector will also search for slopes that could feed excessive water into the leach field, as well as nearby bodies of water, the water table, and distance from the proposed unit to things like the home and wells. Hire Quality Lilburn GA Septic System Installers Today Choosing the right configuration, kind of system, and evaluating the land properly, are all fundamental procedures in making sure an install goes off without a hitch. Most importantly, these steps ensure that the install is done correctly, so that a system provides decades of use without issue. If you're prepping for an install, call Septic Tank Pros Flowery Branch. Our service technicians are skilled and dedicated to quality, so you could be sure the job is done right. Call (470) 798-3733 now.