You must know this about septic tank design People make some mistakes while constructing the septic tank for your house, due to which your septic tank gets filled quickly and has to be cleaned again and again.
Septic tank types
This septic tank is of five types, the first is the brick septic tank, the second is the RCC septic tank, the third is the steel septic tank, the fourth is the plastic septic tank and the fifth is the RCC pre cast septic tank.
standard septic tank design
Septic tank specification
So here we are going to see about the brickwork septic tank which is very commonly used and is a good option for a septic tank.
When the excavation of the septic tank is complete, you have to create a strong base for which you can provide a 9-inch layer of soling at the bottom, on top of which you can do a 4-inch m20 grade PCC, on top of which your entire tank will rest.
For the septic tank outer wall use 9-inch brickwork
For the septic tank’s internal wall you can go for 4 inches of wall
and motor proportion 1:4 1 part is cement and 4 part is sand you can cover the septic tank top using a concrete slab with m20 grade concrete and 10mm steel don’t to give a hole on the top size of 2 feet by 2 feet
2 chambers septic tank design
Whenever you are going to make a septic tank, you should get a septic tank with at least two chambers so that your waste can decompose properly and so that your septic tank does not get filled up quickly in the future.
you must know about standard plumbing point height click here
3 chambers septic tank design
If you want to get a septic tank made of brickwork then the best option is a three-chamber septic tank As you can see in the next photo, the first two chambers where your inlet comes are connected to each other from below.
The second and third chambers are connected to each other from above.
If you want to know in Hindi how a septic tank is made then you can watch this video
Septic tank capacity
Now, the chart that you are seeing in this image tells you what should be the size of the septic tank as per the user, i.e. what should be the capacity of the septic tank or you will get to know from the next image.
for more about septic tanks click here
Septic Tank Dimensions For 5 user
| Dimension | Meter | Feet |
| Length | 1.5m | 4 feet 11 inch |
| Width | 0.75m | 2 feet 11inch |
| Height | 1.05m | 3 feet 4 inch |
Septic Tank Dimensions For 10 user
| Dimension | Meter | Feet |
| Length | 2m | 6 feet 6 inch |
| Width | 0.9m | 3 feet |
| Height | 1.4m | 4 feet 6 inch |
While considering the height of the septic tank, you also have to keep in mind that you must leave a free-board between the top of the septic tank and the waste-filled area of your septic tank, so you have to keep it at least 300 mm.
septic tank design for home
If you are going to build a house, then definitely get a three-chamber septic tank built which can be the best option for your house
