House owners construct manholes in neighborhoods where there is no public sewer system. Manholes are a solution for waste water removal in this case as well as in remote areas where there is no electricity. There are predetermined rules when it comes to the construction of manholes. If a constructor follows the rules with manhole construction and subsequently with manhole maintenance, it will be possible to avoid problems with a Blocked manhole Woolwich. Manholes are necessary for the collection of waste waters and solid waste; this prevents the development of unpleasant scents as well as the development of dangerous diseases and infections.
The construction of a manhole is rather basic. This is a concrete or brick designed space or a container in a previously dug hole in the ground. It has two divided spaces/chambers, one significantly larger than the other. The first chamber needs to be larger and designed with the gradient in order to prevent higher sedimentation on the entrance in the manhole. The second chamber usually has a filter that enables the cleaning of waste materials so that only liquid waste goes into the collecting pool.

When constructing a manhole, it is important to take into account the number of household members. One household member produces about 5 cubic meters of waste per month – with 4 family members, it is evident that a manhole should be at least 20 cubic meters.
There are certain states that have put a legal limit to the manhole minimum size – it should be at least 10 cubic meters or larger.

A manhole is connected with the home by pipes. These pipes should be at least 160 mm in diameter. When constructing a manhole and connecting it with the home, it is important to lay pipes with a small inclination so that waste has a natural fall when going into the manhole, which should be at least 2-3 meters away from your house. Problems with a Blocked manhole Woolwich can be avoided if the manhole is regularly cleaned and maintained.