2011-2012 Mechanical and biological waste treatment facility (Elektrocentar Petek - for investor ODRŽIVI RAZVOJ d.o.o.) (construction management, procurement, commisioning)2012. -2013. Gazelle gas pipeline DN1400 lot 2 and 3. Construction of 6 line valve stations and 1 distrubution node. (Czech republic) ) (Elektrocentar Petek - for investor Net4Gas s.r.o.(project management, construction management, QA/QC management, procurement)2013. Reconstruction and upgrade of infrastructural objects ( electrical, instrumentation and fire safety system) on JANAF d.d. oil terminal Žitnjak (Zagreb, Croatia)(Elektrocentar Petek – for investor JANAF d.d.(instrument installation and commissioning engineer)2013. Reconstruction of supervisory,control and dispatch center for Varaždin city freshwater distributor(Elektrocentar Petek – for investor Varkom d.d.)(Construction and Project management for Civil, Mechanical and Electrical works)

2010. Natural gas transport system of Lika and Dalmatia, 2nd part of the system, Branch pipeline to MRS Obrovac and MRS (Measuring and reduction station) Obrovac (Elektrocentar Petek for investor Plinacro d.o.o.)(construction management, procurement)2010. Natural gas transport system of Lika and Dalmatia, 3rd part of the system, Regional branch pipeline from DN/MRS Benkovac to MRS Zadar , and MRS (Measuring and reduction station) Zadar. Including LVS Benkovac and LVS Zemunik Donji (Elektrocentar Petek for investor Plinacro d.o.o.)(construction management, procurement)2010- 2011. Natural gas transport system of Lika and Dalmatia, 4th part of the system,Branch pipeline to MRS Tisno, and MRS (Measuring and reduction station) Tisno. Branch pipeline to MRS Trogir, and MRS (Measuring and reduction station) Trogir (construction management, procurement)(Elektrocentar Petek for investor Plinacro d.o.o.)