- 2016
-
- 12Shilla University sample specimen/swab investigation
- 10Busan Songdo typhoon damage investigation/ Busan West City Municipality
- 10Busan Gijang Woman Diver documentary filming
- 10Ulsan Hwa-am Chu Light house Cable, underwater shooting
- 03Changryong Park Jin Gyo Bridge pier safety check up underwater shooting / Duryung Ltd
- 02Milyang Hwalsung Bridge pier safety checkup underwater shooting/ Sunik Ltd
- 01Bukyung University Radiation Science Research Center Sample specimen/Swab investigation
- 2015
-
- 11Massive Gamtae food farming site investigation and food farming site planning-Uwon Construction
- 10Tong Young Waters underwater shooting- W&S Natural environment evaluation center
- 2014
-
- 11Yangsan Posco Pier shooting- Uwon Construction
- 10Tong Young Waters underwater shooting- W&S Natural environment evaluation center
- 2012
-
- 11Busan New harbor region recovery and salvage work- Mandygel and Turbo Korea
- 2011
-
- 11Massive Gamtae food farming site investigation and food farming site planning-Uwon Construction
- 10Yangsan Posco Pier shooting- Uwon Construction
- 10Southern Jeju Island sea water – Daepori Coast, Sea Side Scan Sonar check up
- 2010
-
- 11Masan Waters, Environmental Check-up underwater shooting
- 06Pohang reservoir underwater shooting and clamp work- Pohang City
- 2009
-
- 08Gwang-yang steel mill pier, background land, cause of collapsed basin, Analysis and 50,000ton reinforcement service processing plan, underwater investigation- Dong-a-Jijil
- 2008
-
- 042008 Gyung nam Food farm maintenance underwater investigation and benthos analysis
- 022008 Ulsan underwater shooting and benthos analysis
- 2007
-
- 08Gyunsang namdo research fish bank effectiveness check up
- 052007 Gyunsang namdo artificial fish bank underwater shooting and benthos analysis
- 05Busan research fish bank effectiveness check up
- 042007 Busan artificial food bank after maintenance
- 022007 Busan artificial food bank installation check up
- 012007 Ulsan artificial food bank side scan sonar and stratum exploration
- 2006
-
- 11Gyunsang namdo artificial fish bank effective check up
- 08Busan research fish bank effectiveness check up
- 06Gyunsang namdo Gojaedo shore, research fish bank facility installation work
- 022006 Jeju Chuja-waters artificial installation land check up
- Ulsan Gayang Chunboo stratum exploration check up
- Southern Sea artificial food bank installation
- Changryong Park Jin Gyo Bridge pier safety check up underwater shooting / Duryung Ltd
- Jejudo Dong-gi Side sonar scan results
- Yeongsong Communicty eco-system check up
- Milyang Hwalsung Bridge pier safety checkup underwater shooting/ Sunik Ltd
- Yangsan-Yangju Geumo-Bridge safety check up underwater shooting (Duryung)
- Ulsan artificial food bank side scan sonar and stratum exploration (Korea maritime association)