Revision of detailed design documentation for the IV stage of Lipetsk airport reconstruction.

The working documentation of the IV stage of reconstruction of the Lipetsk airport was corrected. The project for a full-scale reconstruction of the airport was developed by JSC PI and NII VT "Lenaeroproekt" and in 2010 received a positive conclusion from the state examination. The implementation was carried out in stages. The task for the performance of the work provided for a survey of the unfinished fourth stage of reconstruction and adjustment of the working documentation based on its results. In the course of the work performed: - engineering and geodetic surveys in the required volume; - engineering and geological surveys in the required volume; -correction of the working documentation in the scope of the fourth stage of the airport reconstruction and calculation of the estimated cost of the necessary work.