We can optional make a sewer system for your house in the Philippines instead of a septic tank. Or a drainage pipe replacement when the raining-water gives a problem. The cost of a sewer depends on location and design.
Septic tanks are supposed to be good within one’s lifetime. Meaning , it
will be filled in 50 years or more. Imagine the household wastes that are
stored in that tank: small and minute solids that pass thru kitchen sink,
mouth, showers, bath tub and drains, etc. They are very small particles of
which the volume is very small. Plus the biochemistry process or the
function of microorganism inside the tank that dissolves these soft
elements, reducing these solids into very small volume of sediments.
Therefore, there is nothing to worry. For as long as the water flows out
of the septic tank, there is nothing to worry.
There is a square cover on top of each tank compartment (normally 2 or 3
compartments). They come with a depressed steel handle. Do not break the concrete. These cover are fitted well but is removable in extreme cases.
The truck that sucks the waste inside the septic tank may not be available
in your place because the water flows freely out of the septic vaults of
most houses in your town or city. These services normally thrive in urban
centers like Manila which is below sea level.
There is nothing to worry on the Philippine septic tank or new model home design…