Since sewage must be diverted or captured somewhere, the time has come to build a cesspool. We have opted for this solution for two reasons. Firstly, there is no public sewer system available in the village yet. Secondly, it is always safer to capture sewage from the factory where sanitation solutions are used in a cesspool, so that the pH value can be checked before being taken out and, if necessary, neutralized. The first step in the construction of the cesspool was the excavation of a pit into which the prefabricated cesspool will be placed.
Along with all the construction work being carried out during the reconstruction of the building, a fairly good volume of construction debris has accumulated. We sorted this debris and placed it to the part of the cellar, which must be filled up. Before that, we have concreted the windows in the cellar. At the top of the debris, we placed a layer of crushed stone, which will be later compacted, and a base plate will be constructed above it.
In order to excavate trench for the main sewer pipe which connects the building with the cesspool we had to call for a serious mechanism. The pipe comes out of the building at a depth of 1.4 m and further down towards the cesspool to a depth of 1.6 m. A long time ago some other buildings used to stay on the part of the land which the pipeline passes through. These buildings were removed over time but solid stone foundations were left in the ground.
After deepening the cellar space to the required depth, we dug out trenches, which we filled-up with 0-4 fraction backfill sand. We have then laid sewer pipeline in the sand. This pipeline is designated to serve technical room which will be established in this space over time. The main sewer pipe which drains the sewage from the entire building also passes under the technical room. A floor drain was planned to be placed in the middle of technical room floor.
Work on the sewer connection has started. We must build a cesspool on the land and divert the waste from the building to this cesspool with a new sewer pipe. The original sewer pipe made of cast-iron pipes is in an emergency state and flows into the tripod. This solution is unsatisfactory in several respects. As a first thing, we built a passage for new sewer pipe under the foundations of the building. We made a reinforced concrete lintel above the passage pipe to protect the pipeline from possible settling of the foundation.