How To Install Infiltrator Leach Field

Installing an infiltrator leach field is a crucial step in managing wastewater from residential or commercial properties. This system plays a vital role in treating and disposing of wastewater, ensuring environmental protection and public health. This blog post provides a detailed guide on how to install an infiltrator leach field, covering every step from planning to completion.

Planning and Permitting

• Site Evaluation: Conduct a thorough site evaluation to determine the suitability of the location for a leach field. Factors to consider include soil type, groundwater depth, and slope.
• System Design: Design the leach field according to the specific needs of the property, including the number of bedrooms, water usage, and soil conditions.
• Permitting: Obtain necessary permits from local authorities before starting the installation.

Excavation and Installation

• Excavation: Excavate trenches or beds according to the design specifications. The depth and width will vary depending on the soil conditions and system requirements.
• Gravel Base: Install a layer of gravel at the bottom of the trenches to provide support and drainage.
• Infiltrator Chambers: Place infiltrator chambers in the trenches. These chambers are perforated pipes that allow wastewater to infiltrate into the soil.
• Backfill: Fill the trenches with gravel or crushed stone to cover the chambers and provide additional drainage.

Piping and Connections

• Inlet and Outlet Piping: Connect the leach field to the septic tank using inlet and outlet pipes.
• Distribution Box: Install a distribution box to distribute wastewater evenly throughout the leach field.
• Cleanouts: Provide cleanouts at strategic points for future inspection and maintenance.

Soil Preparation and Compaction

• Soil Amendment: Amend the soil around the leach field with organic matter or sand to improve permeability.
• Compaction: Compact the soil to ensure proper contact between the soil and the infiltrator chambers.

Final Inspection and Testing

• Final Inspection: Thoroughly inspect the entire system to ensure proper installation and connections.
• Pressure Test: Perform a pressure test on the pipes and connections to check for leaks.
• Soil Percolation Test: Conduct a soil percolation test to verify the soil’s ability to absorb wastewater.

Maintenance and Troubleshooting

• Regular Inspections: Inspect the leach field regularly for any signs of clogging or damage.
• Pumping: Pump the septic tank as needed to prevent solids from entering the leach field.
• Troubleshooting: Address any issues promptly, such as clogged chambers or slow drainage.

Final Thoughts: Ensuring Optimal Wastewater Management

Installing an infiltrator leach field is a complex but essential task for wastewater management. By following the steps outlined in this guide, you can ensure a properly functioning system that protects the environment and safeguards public health. Regular maintenance and troubleshooting will extend the life of the leach field and minimize the risk of problems.

Answers to Your Most Common Questions

Q: What is the lifespan of an infiltrator leach field?
A: With proper maintenance, an infiltrator leach field can last for 20-30 years or more.

Q: How often should I inspect my leach field?
A: Inspect the leach field at least once a year for any signs of problems.

Q: Can I install an infiltrator leach field myself?
A: Installing an infiltrator leach field is a complex process that requires specialized knowledge and equipment. It is recommended to hire a licensed professional for this task.