For the greater strength of the structure, when erecting a columnar foundation, it is possible to strengthen the basis by means of grillage, namely, additional support for walls connecting the poles. The grillage can be high enough, if it does not apply to the soil and is strictly horizontally on the pillar protruding from the ground. When arranging a low version, the grillage is located on the ground, based on the piles. When installing a high grillage, a gut is built, namely, thin walls between the columns of the base, made of burned brick or bottle stone. In the event that the soil is weak enough, a sand cushion is produced under the bunch of about twenty centimeters, after which, the gate is insulated with a piercing or slag.