What goes into installing a septic system for a brand-new home?


Putting up a brand-new house is both a thrilling and terrifying prospect. Many moving parts exist, but a new home septic system installation is crucial. Everything must be meticulously laid out, comply with local laws, and pass a final inspection before moving further. Plumbing contractors should be hired to perform the installation process because this is not the kind of job that a layperson can do.

The Essentials

The tank, the pipes, and the leech field are the three essential parts of any septic system design. All components should be tailored to the homeowner’s requirements and equipped to dispose of trash generated by the household, if at all possible. A septic design plan must be submitted to the township before building permits may be awarded in most areas. This is where the expertise of licensed plumbers comes in handy.

Check local ordinances before beginning work on a new septic system for your home. When the time comes for the actual installation, you should have all the knowledge you need from these written laws. Make sure you know if a percolation test needs to be done on the soil of your land, how big and deep the leech field needs to be, and how far away the tank needs to be from the house. You can determine the land’s suitability for a leech field by conducting a percolation test.

In the course of the Setup

Digging the locations for the tank, the trench leading to the residence, and the leech field can begin once you have received approval from the building and zoning authority and the necessary permits. The number of people living in your home and its square footage will be used to determine the optimal size of the tank. PVC is the standard piping material for septic systems and can be purchased in large quantities as part of a kit from any hardware shop or plumbing professional.

Any manholes or access ports will need at least three feet of clearance around them, so make sure the hole you dig for the tank and pipes is at least as deep as the tank is tall. Connect the pipes from the tank to the house, but do not turn on the water until after the tank has been installed. When laying out the pipe’s route, avoid making 90-degree turns. Blockages caused by too many angles during use are best prevented before they become an issue. You may also wish to elevate the tank above the house, with the pipes pointing downwards, as leech fields perform best when taking advantage of natural gravity.

The Leech Playground

The leech field will stretch a specified distance from the tank’s perimeter. The precise amount of feet will vary based on tank size and local building codes. If you can help it, avoid putting the leech field near the house. If something goes wrong, like a pipe burst, you won’t want to have to deal with the foul smells or the floods.

Gravel and sand should be planted in the leech field to help absorb water and septic system leaks. Since leech fields are most effective when taking advantage of gravity, it is recommended that the pipes run through them at a downward angle. Fill the soil mixture around the pipes after they have been laid and connected throughout the leech field.

Your new home’s septic system is nearly ready for inspection once you connect the water line.

Wondering what goes into installing a septic system for a brand-new home? Get in touch with Liberty Plumbing and Septic immediately for a full rundown of the costs associated with materials, personnel, and contracting for your job. See also the brand-new content we’ve included on turnkey septic systems for brand-new homes.

Read also: Tips On How To Know When You Should Contact A Plumber.