Before delving into the main question, it’s essential to understand what septic tank risers are. Risers are cylindrical or rectangular extensions that are installed on top of a septic tank’s access ports. These extensions typically rise to ground level or slightly above it. Their purpose is to provide easier access to the tank for inspection, maintenance, and pumping without the need for digging or manually uncovering the access ports.
The short answer is yes, you can add risers to an old septic tank. Even if your septic tank does not originally have risers, it is possible to retrofit them onto an existing tank. However, this process may vary depending on factors such as the type of tank and its accessibility. It is recommended to consult with a professional septic system installer or contractor to assess your specific situation and determine the best approach.
Benefits of Adding Risers to an Old Septic Tank:
1. Convenience and Easy Maintenance:
One of the primary benefits of adding risers to an old septic tank is the convenience they provide. Traditional septic tanks require digging and manual removal of the access ports’ lids, which can be time-consuming, messy, and potentially challenging. Risers eliminate the need for repeated excavation, making maintenance tasks more efficient and hassle-free.
2. Cost-Effective Solution:
By retroactively adding risers to an old septic tank, you can potentially save on future maintenance costs. As the septic professional won’t need to spend additional time and effort on excavation during routine services, the overall maintenance expenses may be reduced. The initial cost of installing risers is typically outweighed by the long-term convenience and savings they offer.
3. Enhanced Safety:
Digging to locate and uncover access ports can be risky, especially if you are not familiar with the layout and depth of your septic system. Adding risers eliminates the hazards associated with digging, such as accidental injuries, damaging pipes or components, or collapses in unstable conditions. Risers make it easier and safer to locate, inspect, and maintain septic tanks.
4. Minimizing Damage and Landscaping Impact:
Every time a septic tank lid is dug up, there is a risk of damaging the surrounding landscaping and vegetation. This can be particularly problematic if your tank is located in a landscaped area or near trees, gardens, or other delicate features. With risers, there is minimal digging involved, reducing the potential damage to your surroundings and preserving your property’s aesthetic appeal.
The Installation Process:
Adding risers to an old septic tank is not a DIY task. To ensure proper installation and functionality, it is recommended to hire a professional septic system installer or contractor. They will follow these general steps during the installation process:
- Assessment and Planning: The contractor will evaluate your septic tank and its accessibility, considering factors such as tank material, depth, and location. They will plan the installation accordingly.
- Excavation and Installation: The area around the access ports will be excavated to make way for the risers. The risers, typically made of PVC or concrete, will be securely attached to the tank, ensuring a watertight seal.
- Lid Installation: The risers will be capped with lids that provide a tight seal against water infiltration while still allowing easy access for maintenance activities.
- Finishing Touches: Once the risers and lids are installed, the excavated area will be backfilled, compacted, and any removed landscaping elements will be restored as much as possible.
Adding risers to an old septic tank is a smart investment that brings numerous benefits, including convenience, cost savings, improved safety, and minimized damage to landscaping. While the retrofitting process should be carried out by a professional, the long-term advantages make it worthwhile. If you have an older septic tank without risers and find yourself needing regular access to it, consider consulting with a septic system installer to explore the options available for retrofitting risers onto your existing tank.