Above ground sewer tanks, often referred to as septic tanks, are essential components of many homes and businesses, particularly in areas without centralized sewage systems. These tanks serve a vital purpose in treating and managing wastewater before it's safely released into the environment. But what makes above ground sewer tanks an optimal choice, and how can they be effectively maintained? Let's delve into the details.
Firstly, let's discuss the benefits of using above ground sewer tanks. Unlike their below-ground counterparts, these tanks are easily accessible. This accessibility facilitates regular inspections, maintenance, and pump-outs, ensuring optimal performance and minimal issues. Moreover, above ground tanks are typically less expensive to install and can be a real asset in areas prone to flooding or with high water tables.
Installation and Location
Installing an above ground sewer tank involves a few crucial steps. Firstly, you must choose the right location. It should be easily accessible for maintenance, at least 10 feet away from the house, and on solid, level ground. Secondly, ensure the tank is correctly sized. A common recommendation is a 1,000-gallon tank for every two or three bedrooms in a home.
The installation process itself involves preparing the site, installing the tank, and connecting it to your plumbing system and a drain field. It's a job best left to professional septic system installers to ensure everything is done correctly.
Tank Materials
Above ground sewer tanks can be made from several materials. Concrete is common due to its durability and ability to withstand external pressure. Plastic, notably fiberglass, is also popular. It's lightweight, corrosion-resistant, and less expensive than concrete. However, both materials require proper care to prevent cracks and leaks.
Regular inspections can help mitigate these issues. Typically, it's recommended to inspect above ground sewer tanks every three to five years, and pump them out every three to five years. This not only helps maintain the tank's integrity but also extends its lifespan.
Legal Requirements and Regulations
Before installing an above ground sewer tank, it's crucial to understand the local regulations and obtain any necessary permits. These may include setback requirements, tank size specifications, and mandates for tank coatings or other safeguards. In some areas, you may also need to hire a licensed septic installer.
Familiarizing yourself with these rules can save you significant time and money in the long run. It's also a good idea to keep records of all maintenance and inspections in case you ever need to sell your property.
Tank Functioning and Maintenance
Above ground sewer tanks work by separating solids from wastewater, allowing bacteria to break down the waste and allowing clear liquid to flow into the drain field. The solids, known as sludge, accumulate at the tank's bottom and must be periodically pumped out.
Maintaining an above ground sewer tank involves more than just regular pumping. You should also avoid pouring grease or chemicals into the tank, as these can harm the beneficial bacteria and cause issues. Furthermore, be mindful of water usage. Too much water at once can overwhelm the system and lead to malfunctions.
Tank Pumps and Alarms
Some above ground sewer tanks come equipped with pumps to facilitate sludge removal. These pumps should be regularly maintained to ensure they're working correctly. Additionally, many modern tanks include high-level alarms, which signal when the tank is reaching capacity and needs to be pumped.
These alarms are another benefit of above ground tanks. They allow for proactive maintenance, which can prevent costly repairs and extend the tank's lifespan. Just be sure to test these alarms regularly to ensure they're functioning properly.
Maintaining the Drain Field
While not part of the tank itself, the drain field is a critical component of your septic system. It must be regularly inspected and maintained to prevent clogs, leaks, and other issues. This can often be done in conjunction with your tank's regular inspection and pumping.
Above ground sewer tanks, when properly installed and maintained, can provide decades of reliable service. They're a robust, convenient, and cost-effective way to manage wastewater. Whether you're building a new home or maintaining an existing one, understanding these tanks' ins and outs can help you make informed decisions about your property and your septic system.
So, if you find yourself in need of a septic system, consider the benefits of above ground sewer tanks. Not only are they economical and accessible, but they also offer a range of features that can make maintaining your home or business a breeze. And remember, while these tanks are designed to be low-maintenance, regular care can extend their lifespan and keep your property in top shape. With proper care and maintenance, your above ground sewer tank can serve you well for years to come.