If you have a drain due pit, then tell you how these pits did my father( I can not say that this is correct).And wherever he lived, he always did plums and pits under the sink and when we did not carry with mud.
Digs father cesspool / drain hole always far from the place, from where was required to hold the sink.
Depth of the well was about two meters and a width of somewhere what kind.Kopal is always himself, his hands( shovel).Then
side drain hole sheathe sheets of slate or the like, it does not rot and moisture passes. Can lay bricks.
Bottom of the pit than not spread.
Did roof and hatch.Then carefully filled up the ground in order to prevent freezing in winter.
Of the house, from the kitchen or bath deduced in this pit drainage pipe.For pipe dripped trench at a slight incline, and then after the laying of pipes falling asleep all the ground.
No pit or drain pipe never froze.
Periodically summer of this hole pumped liquid.
13 October 2016