Freqently Asked Questions

Find the most commonly asked questions about septic tank maintenance, inspections, and system components below.
Why do I need an inlet tee/baffle?
An inlet tee ensures that wastewater from your home flows down into the septic tank rather than shooting across the top. This allows the tank's contents to separate naturally and helps maintain proper system function. The tee directs the flow to optimize the separation process.
Why should I repair the outlet tee/baffle?
Outlet tees, like inlet tees, are essential components of your septic system. The outlet tee connects to the outlet line, directing wastewater from the septic tank to the distribution box or drainage system. If broken, it should be repaired or replaced promptly to maintain proper system operation.
Why is the baffle wall important?
The baffle wall separates solid waste from the liquid that flows into the absorption field, preventing solids from clogging the system. It is often the first part of the septic tank to deteriorate or break. Regular maintenance can prevent damage and extend the lifespan of your septic tank.
Should I add additives to my septic system?
With the use of antibacterial soaps, detergents, and bleaches, additives may not be necessary. The best practice is to schedule regular septic tank pumping, similar to maintaining your car with regular oil changes. Simple baking yeast can be a helpful additive, as it promotes bacterial growth and produces carbon dioxide (CO2), which can help reduce deterioration in concrete septic tanks.
Do I need risers on my septic tank?
Yes! Risers make it easier to locate your septic tank lids, serving as a visual reminder for maintenance. They also save you the additional cost of digging up the lids during pumping, which can range from $75 to $200. We can install risers for you.
Do you pull permits for jobs?
Yes, we handle all necessary permits and work closely with local Boards of Health and government offices to ensure compliance.
If I can’t afford a new septic system, what are my options?
We can assess your septic system's condition and offer solutions to extend its life, potentially avoiding the immediate need for a full replacement.
What types of septic system inspections do you provide?
We offer inspections for property sales, county requirements (septic pumping reports or CUP), and personal knowledge. If we notice potential issues while pumping your system, we’ll notify you.
How long is an inspection valid?
Inspection validity is typically limited to the day it is performed. Factors such as system use after the inspection make it difficult to guarantee longer validity.
Will I need septic pumping during an inspection?
Yes, a thorough inspection requires the tank to be visible before and after servicing. This allows the inspector to check for staining, cracks, holes, and other signs of deterioration on the interior walls.
How long does an inspection take?
Inspections usually take around two hours, but this can vary depending on the system's complexity, accessibility, and any issues uncovered.
How much digging is involved in an inspection?
If your septic tank has full-size risers, minimal digging is required. Without risers, we may need to dig 2–3 feet to expose the tank lids.
Should I inspect the leach field if a tree has fallen or heavy equipment has driven over it?
Yes. While leach fields are typically installed deep enough to avoid damage, it’s wise to inspect the leach lines using a camera if there’s been a significant impact on the area.
Why does my septic tank need to be pumped before drain cleaning?
If the main line is clogged and the tank hasn’t been recently pumped, removing its contents is necessary before attempting to clear the clog. Regular pumping, ideally every 6 months or as needed, often resolves issues without requiring additional cleaning.
Why do I have odors inside my house?
Odors can stem from several issues, such as overdue septic pumping, unused drains, or other plumbing problems. We’ll help diagnose the issue by asking about the timing of your last septic service, the source of the odor, and other factors.
Why is my toilet flushing slowly?
A slow-flushing toilet may indicate that your septic tank needs pumping. If it has been recently pumped, it could suggest a partial clog or another plumbing issue.
Pump Truck by Advanced Sanitation Septic System Services

Do You Still Have Questions?

scroll to top