The installation of wind turbines is a complex activity; the installation process of all parts requires a maximum expertise and control. Consequently, in 2011, Holleman started its operations in this domain by sending to Denmark and Germany a significant number of technicians to get trained and authorized for labor security and safety, within Global Wind Organization training programs. Being a very special domain, the preparation of the people consisted of saving operations at high altitude and they continued with technical trainings for mechanics, electricians etc.

In 2012 our technicians participated in three installation projects of Siemens wind turbines, in Romania, for the erecting and preparation for commissioning of an overall number of 99 windmills.

In 2013 we continued, as a direct contractor of Vestas, to install wind mills type V90 și V112, in Germany and Romania, in the following locations: Gilzem, Pondorf, Mildenberg, Gorike-Sollenthin, Ferchland and Făcăeni. The dedicated team operates based on the highest safety standards and technicians have a good English command, too.

In 2014 we executed different wind turbines installation projects in Germany, Czech Republic and Romania, for V90, V110 și V112 WTC type and also maintenance services in Romania and Ukraine.

The main tools used in wind turbines installation projects are: high pressure pump (700 and 1500 Bari), stretch heads, hytorc keys, wrenches, hand tools, impact guns (600 and 1000 Nm) etc.

Also, we have the capacity to execute full documentation regarding wind turbines installation until its commissioning.

We have two teams well organized, led by experienced site managers and trained and certified team leaders.

We are working for other manufacturers as well or in collaboration with similar companies of windmills installation.

The discipline and the desire to offer the best conditions to our clients brought us excellent results and new proposals to work in such projects.

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