2009./2010. year

• Supervising of welding and non-destructive testings (radiography and isotopes, ultrasound, magnetic particles, penetrants) on the reconstruction oil platform “KEY MANHATTAN” for “R.T.S.G.” Ltd., United States.

2008. year

• SYRIA 2008. general inspection and testing load-bearing capacity steel structure SKYTOP I for “CROSCO” OIL SERVICE Ltd, Zagreb, Croatia.
• EGYPT 2008. general inspection and testing load-bearing capacity steel structure for “CROSCO” OIL SERVICE Ltd, Zagreb, Croatia.

2007. year

• GULF OF GUINEA 2007. on platform ZAGREB 1 general inspection and testing load-bearing capacity steel structure for “CROSCO” OIL SERVICE Ltd, Zagreb, Croatia.
• Supervising of welding and non-destructive testings (radiography and isotopes, ultrasound, magnetic particles, penetrants) on the reconstruction oil platform “OCEAN KING” for “CROSCO” OIL SERVICE Ltd, Zagreb, Croatia

2006. year

• ASTRAKHAN 2006 god. For client CROSCO INTEGRATED DRILLING and WELL SERVICES Co, for RN KASPMOR, is executed general inspection and testing load-bearing capacity steel structure of DERRICK DRECO, MODU ISPOLIN , on location Astrakhan, Rusija. Testing is realize in period from 25.09.2006 to 30.09.2006.g.
• DERRICK 160’ on platform OCEAN KING general inspection and testing load-bearing capacity steel structure for “CROSCO” OIL SERVICE Ltd, Zagreb, Croatia
• LAMJANA 2006. Supervising of welding and non-destructive testings (radiography and isotopes, ultrasound, magnetic particles, penetrants) on the reconstruction oil platform OCEAN KING for “CROSCO” OIL SERVICE Ltd, Zagreb, Croatia

2005./2006. year

• Supervising of welding and non-destructive testings (radiography and isotopes, ultrasound, magnetic particles, penetrants) on the reconstruction oil platform “TRIDENT IV” for “CROSCO” OIL SERVICE Ltd, Zagreb, Croatia
• Tlačna proba  reaktora za amonijak - “ Petrokemija “ - Kutina

2004. year

• Supervising of welding and non-destructive testings (radiography and isotopes, ultrasound, magnetic particles, penetrants) on the reconstruction oil platform “LABIN” for "CROSCO" OIL SERVICE Ltd, Zagreb, Croatia

2003. year

• Surveillance above the testing Stripper columns T-2202   “INA” d.d.-Pogon Molve Zagreb
• Examination of compression part of kettle “Steambloc With-230, factory No. 1549” boiler room IPK Belje-B. Manastir
• Examination of compression part of kettle “Steambloc With-2500, factory No. 065” “Đ. Đaković” EI d.o.o. Slavonski Brod

2002. year

• Testing autoklava factory No. 211 “Lipk glas” d.o.o. Lipik
• Testing and evaluation of states Absorbent columns T-14203   “Petrokemija” d.d. - Kutina
• Testing and evaluation of states of Oxidation column T-14201/202   “Petrokemija” d.d. - Kutina
• Examination compression part five “Steamblock” kettles “Toplina” Slavonski Brod
• Examination of compression part of kettle “Finvest”, Drvar, Bosnia and Herzegovina
• Examination “Steamblock” the kettle type With-600 “INA” Zagreb
• Testing of globular fuel tank KD “Energo” Rijeka
• Surveillance above the examination. and repair Stripper columns T-2202   “INA” d.d.-Pogon Molve Zagreb
• Examination of compression part three “Optimal” the kettle “Hospital Dr. J. Benčević” Slavonski Brod

2001. year

• Testing and evaluation of states of Oxidation column T-14101/102   “Petrokemija” d.d. - Kutina
• Testing and evaluation of states Absorbent columns T-14103   “Petrokemija” d.d. - Kutina
• Analyses of states Absorbent columns T-21101 “Petrokemija” d.d. - Kutina
• Testing, technology improvements, surveillance above the improvement and evaluation of states Absorbent columns T-21101 “Petrokemija” d.d. - Kutina
• Testing and evaluation of state of Reactors R-23121 “Petrokemija” d.d. - Kutina
• Surveillance above the examination. and improvement Stripper columns T-2202   “INA” d.d. -Pogon Molve Zagreb
• Testing of fuel tank for UNP “INA” Zagreb, PJ Slavonski Brod

2000. year

• Testing experimental load «BRIDGE ON SAVA GRADIŠKA»
• Examination of cooling bundle of kettle With-1200 factory No. 898   “Toplina” d.o.o. Slavonski Brod
• Surveillance above the examination. and improvement Stripper columns T-2202   “INA” d.d.-Pogon Molve Zagreb
• Establishing of causes of damage and states of material of screen pipes of angular pipes kettle factory No. 2103   “Slavonia DI” Slavonski Brod

1999. year

• Establishing of states of material of fuel tanks for CO2 factory No. 1683   “Messer Tehnoplin”- Ribnjaci

1998. year

• Establishing of causes damages of superheaters match the kettle factory No. 1099   “Sladorana ” d.d. - Županja
• Testing of Reactor R-23121 on the plant of Ureas II   “Petrokemija” d.d. - Kutina
• Will drink up. Absorbent columns T-21101 on the plant Ammonia II   “Petrokemija” d.d. - Kutina
• Testing Stripper columns T-21102 on the plant Ammonia II   “Petrokemija” d.d. - Kutina
• Testing of cooling bundle of kettle factory No. 897   “Toplina” d.o.o. Slavonski Brod
• Testing, evaluations of states and surveillance above the improvement of globular fuel tank factory No. 4495   “Polihem” Tuzla, Bosnia and Herzegovina

1997. year

• Material testing of pressure vessels D-801 and 40 THAT 280   “Kemikalije” d.o.o. Zagreb

1996. year

• Examination of boiler factory No. 4587   “Zora” d.d. -Sarajevo, Bosnia and Herzegovina
• Testing of colon T-14203, T-14201/202, T-21101 and R24102 “Petrokemija” d.d. - Kutina
• Testing and evaluation of states of globular fuel tank   “Polihem” Tuzla, Bosnia and Herzegovina

1995. year

• Establishing of states of screen pipes of boiler factory No. 4490 “Tvornica šećera Osijek” d.d. Osijek

1994. year

• Testing of colon T-23171, T-23172, T-23173, R-23121   “Petrokemija” d.d. - Kutina
• Testing of boiler factory No. 381   “Ascommerce” Osijek

1993. year

• Testing of kettle factory No. 11036   “Oroplet”   Pleternica
• Testing of superheater matches the kettle BKG 60 “Likom” Osijek
• Expertise about the damage of the entry chambers of superheater II on the kettle factory No. 2881   “HEP”, TE-TO Osijek, Osijek
• Examination compression systems of boilers factory No. 11740, 11741, 11742, 644 “Tv. šećera” Županja

1992. year

• Examination of compression system of kettle factory No. “HEP”, TE-TO Osijek, Osijek
• Examination of the entry chambers of superheater II on the kettle factory No. 2881   “HEP”, TE-TO Osijek, Osijek
• Expertises and improvements of kettle 58 MW “HEP”, TE-TO Osijek, Osijek

1991. year

• Examination of kettle factory No. 3858   “Refineries of oils Modriča”, Modriča, Bosnia and Herzegovina
• Establishing of state of screen system and superheaters match kettles factory No. 5569 and 5570   “Šećerana Virovitica” Virovitica
• Testing of kettle R-3   “SP Borovo”, Vukovar Establishing of state of boiler drum   “Zorka” Šabac, Yugoslavia
• Testing of angular pipes kettle factory No. 221   “Kidričevo”

Works before 1991. years

• Testing of kettle type UFP-3200/28   PIK “Klas” N. Gradiška
• Establishing of state of screen system of kettle factory No. 644   “Tvornica šećera” Županj
• Testing of angular pipes kettle THESE-10   DI “M. Mataija” Novi Vinodolski
• Testing of kettle Toward-IIB TE Sisak, Elektroprivreda Sisak
• Testing of kettle Toward-IIA TE Sisak, Elektroprivreda Sisak
• Establishing of states of materials of compression system of kettle factory No. 5607   “Toplana Dunav”, Belgrade,
• Establishing of causes damages of heaters lead the kettle 64/80 t/h   “Tvornica šećera” Osijek
• Examination of kettle factory No. 151 and 152 “FŠ Šabac”, Yugoslavia
• Examination of kettle   “Šećerana” Požarevac, Yugoslavia
• Establishing of states of materials of compression system of kettle 100 t/h   “OKI” Zagreb
• Establishing of states of material of screen pipes of kettle factory No. 2500 “INCEL” Banja Luka, Bosnia and Herzegovina
• Establishing of states of materials of compression system of kettle 25/32 t/h   RO “Bašbunar” Travnik, Bosnia and Herzegovina
• Establishing of states of materials of compression system of kettle factory No. 3603   PIK “Peć”, Peć, Kosovo
• Establishing of states of materials of compression system of kettle Kawasaki BLV-56   “RTB-BOR”,
• Establishing states materials of compression system of kettle 20/26 t/h La Mont   “Moša Pijade” Svetozarevo,
• Establishing states materials of compression system of kettle factory No. 1254   RO “Knežopoljka” B. Dubica, Bosnia and Herzegovina
• Establishing of states of materials of compression system of kettle factory No. 10492   “TVIN” Virovitica
• Testing of kettle 65/80 t/h   “Viskoza” Loznica, Yugoslavia
• Analyses of states of kettle 25/32 t/h   “Hartija” Kočani, Yugoslavia
• Testing of kettle 20/25 t/h the factory No. 4079   “Krka" New Mesto, Slovenia