OJL Group not only participates in the process of building entire shopping malls, but it also carries out tasks at the request of Clients planning to develop hypermarkets in already existing shopping centers. The construction of the Carrefour hypermarket in Forum shopping centre in Gliwice (Poland) is an example of such an investment type.

Difficulties in managing the investment and construction in such a case result from the fact that the works should not interfere in any way with functioning of the facilities. Therefore, some of the works must be performed at night. In case of works carried out during the day, the availability, construction organization and methodology of works must separate the work area from the functional area of the building.

Carrefour Hypermarket in Gliwice, with an area of 6,000 sq.m, was opened in 2007.

OJL Group carried out a similar operation for Carrefour hypermarket located in Futura shopping mall in Wrocław (Poland).