No Plumber Is Needed!! A Guide To Build Small Septic Tank But Save Big
A modern design home means you have a good drainage and sanitation system. To build a perfect drainage and sanitation system, you have to develop a well-functioning septic tank to treat waste.
A small septic tank is an underground chamber where all the domestic water flows.
There is a treatment facility available where all the water-filled waste material is separated into solid and organic waste.
This process reduces the solid and the organic material from the wreckage.
However, building a high-functioning septic tank is pretty expensive and time-consuming.
If you want to build a small septic tank for your home, you can do it yourself.
The septic tank building is an excellent method to maintain your sanitation system, even if it is built within a small budget.
Let’s see what advantages you can get if you can successfully build small septic tank for your home.
LEGAL NOTICE: Before digging or building any waste management system, you must check your local municipal zoning laws and environmental regulations.
Installing an unpermitted, non-standard septic system can lead to severe environmental fines, property damage, and serious public health hazards.
Advantages Of Building A Small Septic Tank For Home Use
A sound septic system offers many benefits, primarily environmental and public health.
In general, when builders construct a building, they usually handle the septic system.
But if your facilities are already built and you are shifting to old houses, a small septic tank for home use will minimize the cost of a proper sanitation system.
Here are the three top benefits of the tiny septic tank.
- Proper wastewater treatment is removing the populations from the surface water. With the use of a small septic tank, your sanitation system will perform in the right way.
- The septic tank system is decentralizing the wastewater systems and helping the communities to reduce the significant energy costs of treating the wastewater.
- For public health, this decentralized sanitation system reduces the risk of the disease and eliminates the chances of human exposure to pathogens. And stop the chances of contaminating the undersurface drinking water.
How Much Do You Have To Spend For A Small Septic Tank?
Installing a small septic tank is less costly, but nothing comes for free. On average, the cost of installing a new septic tank system is no more than $4,000.
For a professionally installed, code-compliant 1,000-gallon plastic or concrete system, homeowners typically spend between $3,500 and $7,000.
However, if you are looking into an off-grid, temporary, or small-scale DIY system for a remote cabin or workshop, costs can drop significantly. You have to keep in mind that cutting sanitation costs can lead to thousands of dollars in property damage! If the system backs up into your home.
Step By Step Guide To Build A Septic Tank Within a Small Budget
The property owners ask for proper planning to build small septic tank for their home use.
When you do not have a high budget for constructing your sanitation system, these tiny septic tanks will always serve your purposes without investing too much money and building time.
Here is the step-by-step guide to building a DIY septic tank for your home use.
Step 1
You can do a DIY. For this, you just need to use two drums to build small septic tank.
Moreover, make sure to source heavy-duty, 55-gallon HDPE (High-Density Polyethylene) food-grade plastic drums.
Also, never use old chemical barrels, as they can leach toxins into your soil.
Moreover, cut a hole in the top of each drum. And measure your toilet’s outside flanges. Next, cut a hole in the drum to the same size as the flanges.
Step 2
Cut the hole along the edge of each drum and connect them to the pipes.
Step 3
Then attach at least 10-cm-long toilet flanges to each hole. Fix the flanges to the top of each tank.
Fix the flanges with the screw on each tank so that they cannot move during shifting.
Step 4
Cut the two holes in the side of the drum and maintain a 45-degree angle from the center of the hole.
Find the central line and maintain a 45-degree angle from either side. Mark the areas on the second drum and cut through the side of the barrel.
This is an easy four-step process for making a small DIY septic tank for home use.
After you complete the construction of the tiny septic tank, you have to place it underground. For more details, check through the end of the article.
How To Put The Septic Tank Underground?
After completing the DIY small septic system building, you have to start digging a trench behind your house.
Most of the DIY small septic tanks are installed just behind your restroom.
The pipe length will be measured before you start digging the trench to install your underground septic tank.
Here are a few easy steps for installing septic tanks underground.
Step 1
First, dig the trench underground. Before digging, always call your local utility line locator (such as 811 in the US) to ensure you do not strike underground power or gas lines.
The trench size will be at least 5 × 27 × 3.5 ft.
Place your one drum there, then place the second drum beside the first. Next, dig a hole at least 35 cm deep.
And there you put your second drum. It would help if you had a tight-fit drum.
Step 2
Level the hole with gravel. Cut an ABS pipe and connect the two drums from the hole. Use PVC glue to fix the pipe at both ends.
Important Addition: The Leach Field (Drainfield)
A septic tank only separates solids; it does not fully treat wastewater. The exit pipes from your second drum must lead into a proper gravel-filled drainfield trench.
Moreover, this allows the liquid to filter naturally through the soil. That too, without polluting your lawn or creating a public health hazard.
Step 3
Connect the top hole of the septic tank with the y-end pipe and install two separate pipes from the second drum.
And place these two pipes parallel to the ground. For the small septic tank building, this process is fundamental. From the top hole, wastewater enters the septic tank.
Finishing point
To finish the process of building the trench with the gravel, and after covering the second drum. Place the loose soil in the trench and level the landscape.
This is a straightforward process. You can also install a small fan to control the odor of the DIY small septic tank.
But after you build small septic tank, you have to do a septic tank inspection once a month or once every two months.
As this is not a concrete-built septic tank, the misconfigurations can be a big problem.
And if the placement of the two barrels is going to change, the whole idea of constructing the tiny septic tank is spoiled.
What Can You Use Instead Of A Concrete Septic Tank?
Concrete can be used as a building material for a small septic tank, but concrete septic tank, you have a few great lightweight options:
- Plastic Septic Tanks: These are super easy to install but might be a bit less durable over time.
- Fiberglass Tanks: These are very lightweight and completely rust and corrosion-resistant.
Cool Alternatives to Digging:
If you really do not want to deal with extensive digging, heavy legal permits, or massive drain fields, you can skip the traditional septic tank altogether!
Instead, look into modern, eco-friendly alternatives such as waterless composting toilets or off-grid biogas digester kits. These unique systems naturally break down your waste into usable cooking gas and liquid fertilizer for your garden!
Read Also:
Leave A Reply