Locating the System:
- The first step involves locating your septic tank. It's usually buried underground on your property. The inspector might use your property schematics or a metal detector to find it.
Visual Inspection:
- Once the tank lid is opened (carefully!), the inspector will visually examine the inside. They'll be looking at:
- Scum and Sludge Levels: These are layers of waste that build up in the tank. Excessive levels indicate the tank needs pumping.
- Baffles: These components help separate solids from liquids. The inspector will check for damage or blockages.
- Liquid Level: The inspector will assess the level of wastewater in the tank to identify any potential problems with inflow or outflow.
Checking the Drainfield:
- The inspector will also examine the drainfield, which is the area where the treated wastewater from the tank is dispersed into the ground. They might look for:
- Soggy areas: This could indicate a clogged drainfield or improper drainage.
- Pooling water: This is a sign of a serious issue and might require immediate repair.
- Vegetation growth: Certain types of plants can thrive on the nutrients in wastewater, so the inspector will be looking for excessive growth.
Additional Tests (Optional):
- Some inspectors might perform additional tests during the inspection, such as:
- Dye test: This test involves introducing a colored dye into the system to trace its flow and identify any leaks or blockages.
- Camera inspection: A small camera can be used to inspect the inside of pipes for damage or blockages.
Following the Inspection:
- After the inspection is complete, the inspector will provide you with a detailed report outlining their findings.
- The report will typically include recommendations for any necessary maintenance, repairs, or pumping.
- If no major issues are found, the report might suggest a timeframe for the next recommended inspection.
Overall, a septic tank inspection is a crucial step in maintaining a healthy and functional septic system. It can help identify potential problems before they become major issues and prevent costly repairs down the line.