hat
Si ou deside pou fouye twou sou tèt ou, anvan tou sa ou ta dwe konnen sa pou diferan kalite travay Besoin pwofondè de twou a. Pa egzanp, pou portant Des câbles wenyen fouye tranche yo anviron 70 cm gwo basen byen fon. Et atra pou mande yon twou byen fon. Pandan tout tan li se souhaitable ke pwofondè a te mwatye mèt yon plis pwofondè promerzanija sols.
eng
If you decide to dig the trench yourself, first of all you should know that for different types of work require a certain depth of the trench. For example, for the laying of cables tend to dig trenches about 70 cm deep. And for sewage requires a deep trench. While it is desirable that the depth was half a meter more depth promerzanija soils.