>Main performance projects>Civil Engineering
1 HANJIN heavy industies co,. ltd Dredging work by hopper dredger in Pusan port(2,600,000m3) 1 stage Dredging works 2.03-3.05 Hanjin shipping co., ltd
2 KUKDONG construction co., ltd Berth construction for Onsan Dongbuk chemical co., ltd(DWT 30,000 tons) Underwater construction 3.06-4.09 Dongbuk chemical co., ltd
Concrete works
3 HANJIN heavy industies co,. ltd Dredging work by hopper dredger in Pusan port(3,400,000m3) 2 stage Dredging works 3.06-6.05 Hanjin shipping co., ltd
4 DAEWOO construction co., ltd Wharf construction on the island Jeodo for Pusan - Geojae Express way of private investment projects Underwater construction 5.04-9.06 KOINFRA co., ltd
Earth works
5 Daeyang industrial development co., ltd Hanjin Heavy Industries Co., Ltd Yeongdo shipyard No.4 Quay-wall landing pier construction Underwater construction 6.02-6.1 Hanjin heavy industries co., ltd
Earth works
6 HYUNDAI AMCO co., ltd Hyundai steel Dangjin Raw material and product quay Underwater construction 6.09-8.12 Hyundai steel co., ltd
Earth works
7 NAMGWANG onstruction co., ltd Earthwork, underwater work, reinforcement concrete structure work for Dojang port construction Underwater construction 7.03-14.06 Fisheries controll office of yellow sea
Earth works
Concrete works
8 TAEAN construction co., ltd Land development work of Onsan liquid cargo jetty construction Underwater construction 7.09-10.06 Hwaryong corporation co., ltd
Earth works
Concrete works
9 SHIMCHEON construction co., ltd Liquid cargo terminal in Pyeongtaek, Dangjin port & Earthwork for Godae area of Asan national industrial complex (DWT 30,000 tons) Underwater construction 7.1-14.1 Dangjin tank terminal co., ltd
Concrete works
Dredging works
Earth works
10 SAMBU construction co., ltd East breakwater of the Yeosu port Underwater construction 7.11-11.01 Yeosu regional oceans & fisheries Administration
Concrete works
11 HYUNDAI construction co., ltd Shore protection work for access road of the Incheon new port Underwater construction 8.03-11.01 Incheon port construction office
12 HEUNGU construction co., ltd Sand supply quay construction and land development work in the Pyeongtaek port(DWT 70,000 tons) Earth works 8.05-11.01

Gong yeong corporation co., ltd

Sambu distribution co., ltd

Concrete works
Underwater construction
Dredging works
Pavement works
13 Daeyang industrial development co., ltd Dredging work in the Daecheon, Biin port Dredging works 9.04-10.01 Desan regional oceans & fisheries Administration
14 SAMSUNG corporation co., ltd Superstructure and subsidiary facilities, onshore protecting work of the northern breakwater in the Ulsan new port Underwater construction 9.04-11.09 Ulsan regional oceans & fisheries Administration
NAMGWANG onstruction co., ltd
15 HALLA construction co., ltd Protection and reconstruction work for breakwater in the Jedong port Underwater construction 9.06-15.03 Fisheries control office of east sea
16 SSANGYONG construction co., ltd Construction of the breakwater and shore in the Sokcho port Underwater construction 9.07-12.04 Donghae regional oceans & fisheries Administration
17 TAEYONG construction co., ltd Underwater structure, excavation, waterline, sewerage work and pavement for onshore protecting work in the Ulsan new port Earth works 9.11-12.03 Tae yeong GLS co., ltd
Concrete works
Pavement works
18 SAMSUNG corporation co., ltd Marine construction and superstructure work, manufacturing and installation of caisson for onshore protecting work in the Ulsan new port northern breakwater (2 site) Underwater construction 10.02-12.07 Ulsan regional oceans & fisheries Administration 
Concrete works
19 POSCO construction co., ltd Onshore protecting work, construction of second playground for disposal carbonate for site construction of thermal power plant Yeongeng 5,6 Underwater construction 10.02-14.05 KOSEP co., ltd
Earth works
20 POSCO construction co., ltd Construction of the access road to the Incheon new port and shore protection work (Area 2) Underwater construction 10.03-11.12 Korea public procurement service
21 GS construction co., ltd The project to restore the Gum gang river at sixth site(Cheongnam site) Earth works 10.03-11.12 Daejeon regional construction management administration
Dredging works
22 HYUNDAI construction co., ltd The dumping site for dredging soil of the Pusan new port container terminal Underwater construction 10.04-12.07 Pusan port construction office
23 Daeyang industrial development co., ltd Dredging work in the port Gunsan, Jangxang Dredging works 10.06-11.01 Gunsan regional oceans & fisheries Administration
24 HYUNDAI construction co., ltd Dredging work and registration of channel coordinator in 3-2 berth of container terminal in the Kwangyang port Dredging works 10.07-10.1 Korea container terminal autority
25 HANYANG co, ltd Site construction nearby reservoir of Nakpo Earth works 10.07-11.11 Namxae chemical co., ltd
Concrete works
26 SAMBU construction co., ltd Site construction of waterfront space in the Dongsam innovation zone Underwater construction 10.08-13.03 Construction department of Pusan metropolitan city
27 HYUNDAI construction co., ltd Dredging, backfilling sand work, piles work for bridge structure, onshore foundation work for 2012 Yeosu EXPO BIG-O Project, Dredging work, For 2012 Yeosu EXPO - BIG - O project Dredging works 10.09-12.07  Organising committee of EXPO 2012 Yeosu Korea
Earth works
Concrete works
28 POSCO construction co., ltd Construction of the access road to the Incheon new port and shore protection work (Area 2), earth work site 4 Underwater construction 10.11-13.05 Korea public procurement service
Earth works
29 KOREA development co., ltd Expansion work of marine facilities at Jeongok port Underwater construction 11.03-11.12 Administration of Hwaseong city
30 HYUNDAI construction co., ltd Khalifa port and Industrial zone(KPIZ) projects offshore terminal contract number 1000-211 Concrete works 11.04-12.04 Khalifa port UAE
31 HALLA construction co., ltd Pyeongtaek, Dangjin Godae district public wharf (Area 2) construction Underwater construction 11.03-14.01 Pyeongtaek regional oceans & fisheries Administration
Dredging works
32 HYUNDAI construction co., ltd Dredging work for international ferry terminal construction of Pusan northern port redevelopment construction (step 1-2) Dredging works 11.05-14.02 Pusan port autority
33 DAEWOO construction co., ltd Earthwork , structural work and onshore protecting work for Pusan international ferry terminal in Pusan northern port (step 1-2) Earth works 11.05-14.1 Pusan port construction office of Pusan regional oceans & fisheries Administration
Concrete works
34 HYUNDAI construction co., ltd Dredging work in the Yeosu oil tank terminal Dredging works 11.06-12.1 Oil Hub Korea co., ltd
35 HALLA construction co., ltd Construction for transfer of fishing port Jeongok Underwater construction 11.06-13.06 Korea public procurement service
36 SAMSUNG heavy industries co., ltd Manufacturing and installation of sinker for 308801 G4 Dock and G3 dredging work for access road Dredging works 11.07-12.02 SAMSUNG heavy industries co., ltd
37 DAEYANG Industrial Construction co., ltd Sam cheok production bases and bag dock port facilities construction Underwater construction 11.08-14.09 KOGAS
38 HALLA construction co., ltd Mokpo new port construction for automobile Underwater construction 11.12-14.12 Mokpo regional oceans & fisheries Administration
39 HYUNDAI construction co., ltd Construction and installation of basic auxiliaries for nuclear power plant Shin uljin 1-2 Underwater construction 11.12-15.02 Ulgin headquaters of Korea nuclear & hydro power plant
40 DAEYANG Industrial Construction co., ltd Construction of the breakwater(1 stage) new port Saemangeum Civil 11.12-15.09 Gunsan regional oceans & fisheries Administration
41 HANYANG co, ltd Reclaming work of Dangipo public waters Underwater construction 12.02-14.05 Sechangjo construction co., ltd
Concrete works
42 HYUNDAI construction co., ltd Marine work in Yulcheon Ⅱ combined thermal power plant Underwater construction 12.04-14.06 MPC Yulcheon power plant
43 HALLA construction co., ltd Underwater work in onshore protecting construction for northern breakwater(3 sites) in the Ulsan new port Underwater construction 12.04-14.07 Ulsan regional oceans & fisheries Administration
44 HANYANG co, ltd Marine work of kwang yang port Yeocheon general quay private investment construction Underwater construction 12.05-14.07 Yeosu International port co., ltd
Earth works
45 HALLA construction co., ltd Manufacturing and installation of caisson for onshore protecting construction in northern breakwater(3 sites) of Ulsan new port Concrete works 12.06-14.03 Ulsan regional oceans & fisheries Administration
46 SK construcon co., ltd Dredging and reclaiming work in the Aewol port second stage Dredging works 12.07-17.02 Jeju special self governing province
47 SK construcon co., ltd 5,6 Youngheung plant auxiliaries 4 construction, offshore and onshore construction Steel bar 12.08-13.12 Yong xeung thermal headquarters of KOSEP co., ltd
Underwater construction
Dredging works
48 POSCO construction co., ltd Underwater work of saemangeum new port breakwater project (Zone 1)Ⅰ Underwater construction 12.11-15.12 Gunsan regional oceans & fisheries Administration
49 DAEWOO construction co., ltd Construction of waterway for Pyeongtaek complex second step Underwater construction 13.03-14.08 Korea west power plant co., ltd
Dredging works
Concrete works
50 HANYANG co, ltd Breakwater, block and TTP work of the structure construction for the outer breakwater of Dadaepo port Underwater construction 13.04-15.11 Pusan port construction office of Pusan regional oceans & fisheries Administration
Dredging works
Concrete works
51 SAMBU construction co., ltd Underwater and structural fabrication project of oil hub infrastructure (1st stage) and port hinterland(phase 2) Underwater construction 14.02-17.06 Ulsan port autority
Dredging works
Earth works
Concrete works
52 DAEYANG Industrial Construction co., ltd Earthwork for the 2nd Gyeongju - Munsan general industrial complex site Earth works 14.03-16.02 C.N.D Industrial co., ltd
53 IDO construction LLP Underwater and reinforcement work for the main buildings and infrastructure of fishing wholesale bazar in the Gancheon port Underwater construction 14.04-16.04 Pusan port construction office of Pusan regional oceans & fisheries Administration
Concrete works
54 POSCO construction co., ltd Superstructure reinforcement concrete work for onshore protecting of breakwater(1 stage) in the Newport Semangeum Concrete works 14.04-15.12 Gunsan regional oceans & fisheries Administration
55 YEONGJIN construction co., ltd Residual work for substructure work of second quay of Kwangyang port 3 stage Underwater construction 14.05-14.12 Yeosu & Kwangyang port autoruty
Concrete works
56 HANYANG co, ltd Reclaiming and superstructure work for main building and infrastructure of fishing whole bazar in Gamcheon port Earth works 14.07-16.06 Pusan port construction office of Pusan regional oceans & fisheries Administration
Concrete works
57 DAEYANG Industrial Construction co., ltd Dredging work in the waterfront of quay of LPG refrigerator boat in Pyongtaek port Dredging works 14.09-14.12 Korea National Oil Corporation
58 HANYANG co, ltd Earth work, reinforcement work, auxciliaries work for the site building work in general industrial zone(site 9) section 2 for international logistics city in Pusan new port (1-2 stage) Earth works 14.09-17.12 Pusan metropolitan corporation
Concrete works
59 TAEYONG construction co., ltd Excavation and drainage structure work for the site building work in general industrial zone(site 7) section 2-2 for international logistics city in Pusan new port (1-2 stage) Earth works 14.11-17.08 Cooperate association of Pusan new port for the industrial complex project
Concrete works