Small hydro power plant Janov is located in northern Bohemia and its owner is Ohře River Board, s. e. The head of Janov dam 56.2 ÷ 59.3 m is processed by Pelton turbine with 5 nozzles and nominal output power 125 kW. The manufacturer of turbine is company Strojírny Brno, a. s.

Guarantee measurement has been performed by OSC Company during 9th ÷ 11th April 2018 and whole project has been successfully finished on 3rd May 2018 by handover of report with measurement results. OSC is the experienced and independent supplier of site tests. The measurement has been mainly focused on verifying efficiency of turbine in the whole working range but other quantities like vibrations and noise has been checked as well.