#soakaway

Ever wondered how a septic tank works? We explain the basics in this short animated video.

Installing a septic tank is a crucial step in managing wastewater for properties not connected to a main sewer system. A well-installed septic system ensures efficiency, longevity, and minimal environmental impact. However, improper installation can lead to costly repairs, health hazards, and legal issues. Here’s a comprehensive guide covering the essential do’s and don’ts of septic tank installation, including considerations for soakaways and their role in effective drainage.

The Do’s of Septic Tank Installation

1. Conduct a Site Assessment

Before installation, a thorough site assessment is essential. Check the soil type, water table level, and distance from water sources. A percolation test will determine how well the soil can absorb water, ensuring that the soakaway functions effectively.

Soil conditions vary, and certain types like clay may not be suitable for proper drainage. If the ground doesn’t absorb water efficiently, it could lead to standing water, backflow, or even system failure. A professional inspection will help in selecting the best location and ensure regulatory compliance.

2. Follow Local Regulations

Each area has specific guidelines for septic tank installation. Ensure compliance with local building codes and environmental laws. Obtain necessary permits to avoid fines or required modifications post-installation.

Government regulations exist to prevent pollution and protect groundwater. In some areas, restrictions dictate how close a septic tank can be to water sources, property boundaries, and dwellings. Researching and following these rules will help avoid any future legal or operational issues.

3. Choose the Right Size and Type

The septic tank size depends on household size and wastewater output. An undersized tank will lead to frequent maintenance issues, while an oversized one can be unnecessarily expensive. Selecting the appropriate material—plastic, concrete, or fiberglass—affects durability and performance.

A general rule of thumb is that a standard 3-bedroom house requires a tank with at least 1,000 gallons capacity. If your household has a higher-than-average water usage, you might need a bigger tank to accommodate the extra waste.

4. Install a Proper Drainage System (Soakaway)

A soakaway system is essential for dispersing treated wastewater into the ground. It prevents waterlogging and contamination. Ensure that the soakaway is positioned correctly, away from building foundations and water sources, and designed to handle expected wastewater volume.

Soakaways consist of gravel-filled trenches or drainage crates that allow water to percolate naturally into the surrounding soil. If installed incorrectly, the system may clog or flood, reducing its effectiveness. It’s vital to design the soakaway correctly to ensure proper drainage and avoid environmental hazards.

5. Maintain Adequate Distance from Water Sources

To prevent groundwater contamination, install the septic tank and soakaway at least 50 meters away from wells, boreholes, and water bodies. This precaution protects drinking water and the surrounding environment.

Contaminated water can cause severe health problems and disrupt ecosystems. Additionally, proximity to surface water could lead to overflow, especially during heavy rain, further polluting nearby water sources.

6. Use Quality Materials and Professional Installation

Opt for high-quality pipes, tanks, and drainage materials to prevent leaks and structural failures. Hiring experienced professionals ensures the system is installed according to standards, reducing future repair costs.

Using substandard materials can lead to premature wear and leaks, increasing the risk of environmental contamination. Certified professionals follow best practices, ensuring the system is installed correctly the first time.

The Don’ts of Septic Tank Installation

1. Don’t Install on Unstable or Poor Soil

Clay-rich soil, high water tables, and rocky terrain can make septic tank installation challenging. Avoid installing in areas prone to flooding or erosion, as they can compromise the system’s effectiveness.

Inadequate soil conditions can lead to soakaway inefficiency, causing pooling water and foul odors. If the soil doesn’t drain well, alternative drainage solutions may be necessary, such as a raised drain field.

2. Don’t Overload the System

An overloaded septic tank leads to blockages, backups, and system failure. Ensure that the tank’s capacity matches the expected household usage. Avoid excessive water use by fixing leaks and using water-efficient appliances.

Excessive use of water in a short period can overwhelm the system, leading to untreated waste flowing into the drain field. Implementing water conservation practices can help maintain optimal function.

3. Don’t Ignore Ventilation

Proper ventilation is crucial to allow gases to escape safely. Without it, the septic system may experience pressure buildup, leading to foul odors and possible damage.

Gases like methane and hydrogen sulfide build up inside the septic system. Without proper ventilation, they may leak into the home or surrounding area, creating serious health hazards.

4. Don’t Use Non-Biodegradable Products

Flushing non-biodegradable items, harsh chemicals, and grease can clog the system and disrupt the natural bacterial process that breaks down waste. Use septic-safe toilet paper and cleaning products to maintain efficiency.

Items like wet wipes, sanitary products, and plastics don’t break down in the tank and can cause blockages. Likewise, excessive chemical use can kill beneficial bacteria that help decompose waste, leading to inefficiencies.

5. Don’t Neglect Routine Maintenance

Regular inspections and pumping (typically every 3–5 years) keep the system functioning properly. Ignoring maintenance can lead to system failure, costly repairs, and environmental contamination.

A neglected system can overflow, leading to expensive repairs and unpleasant odors. Homeowners should schedule periodic maintenance checks to ensure everything is working efficiently.

6. Don’t Place Heavy Structures on the Septic Tank or Soakaway

Avoid constructing driveways, patios, or heavy structures over the septic tank or soakaway system. Pressure from vehicles or buildings can damage pipes, cause blockages, and affect drainage efficiency.

Heavy structures can compress the soil, reducing permeability and preventing water from dispersing correctly. Always keep these areas free from additional weight.

Conclusion

Proper septic tank installation is essential for effective wastewater management and environmental safety. By following these do’s and don’ts, you can ensure a durable, efficient, and regulation-compliant system. Prioritizing a well-planned soakaway ensures wastewater disperses safely, reducing risks of contamination and flooding. Whether you're installing a new system or upgrading an existing one, careful planning and professional execution will save you from future headaches and expenses.

5 Days In Soakaway: 12-Year-Old Girl Survives Throat Slitting By Yahoo Boys (See Graphic Photo)

5 Days In Soakaway: 12-Year-Old Girl Survives Throat Slitting By Yahoo Boys (Graphic Photo) A 12-year-old girl, Blessing Ineh, who reportedly went missing in Abraka, Ethiope East Local Government Area of Delta, has been found alive inside a soakaway. It was gathered the the young girl was last seen on New Year Day after she was sent on an errand by her parents. She was found inside a soakaway…

Missing 12-Year-Old Girl Found Alive After 5 Days Inside A Soakaway (Graphic Photo)

A 12-year-old girl identified as Blessing Ineh who has been missing for days has been found. HGS Media Plus reports. HGS Media Plus report that the girl was found at Abraka, Ethiope East Local Government Area of Delta State. According to report gathered by HGS Media Plus, the victim was found inside a soakaway pit on Tuesday, January 5 at the back of her family house. It was gathered that three…