This article discusses the problem of increasing the load-bearing capacity of bored piles. The technology of injecting fixing solutions into the ground under the foundations of a two-story building in the city of Azov to increase the load-bearing capacity of bored piles was described.

Keywords: structurally unstable soil, pile Foundation, load-bearing capacity, soil consolidation, silicatization, camouflage broadening, driving piles, bored piles, screw drilling, concreting

The article discusses the possibility of applying the control theory algorithm when organizing express delivery of goods, in order to reduce transport costs of enterprises engaged in transportation of small-lot cargoes

Keywords: express delivery, forwarding services, transport company, control theory, mathematical method, transport network, sum method, block diagram