플랜트사업 주요실적 국내 FACILITY SUPPLIED PROJECT CUSTOMER END USER ITEM SITE TYPE YEAR BUKPYEONG THERMAL POWER THERMAL POWER PLANT BOILER BHI STX POWER RG,ETC KOREA 2015~2013 PLANT PRESSURE PART HANGER DONGDUCHOEN HRSG DONGDUCHEON THERMAL POWER PROJECT - EXTERNAL BHI VS,CS,SN,ST,ETC KOREA 2015~2013 DREAM POWER PLANT HANGER SIN INCHEON HRSG MODULE KOREA SOUTHERN THERMAL POWER BHI VS,CS,ETC KOREA 2015~2013 REPLACEMENT & POWER CORP PLANT S.BORE V-PJT IBL & OBL SK E&C SK INNOVATION PETROCHEMICAL VS,CS,ST,CD,ETC KOREA 2015~2013 TAEAN THERMAL POWER PLANT KOREA WESTERN THERMAL POWER DAELIM INDUSTRIAL VS,CS,RG KOREA 2015~2012 PROJECT #9/10 - POWER CORP PLANT BOILER DAEGU WASTE ENERY FACILITY BTO GS E&C DAEGU CITY PETROCHEMICAL VS,CS,ST,RG,ETC KOREA 2015, 2014 PROJECT HANAM HRSG & LINK & HPU & MSP & LOP & DOOSAN E&C SK E&S CO-GENERATION VS,CS,ST,RG,ETC KOREA 2015, 2014 CHP) KUMHO POLYCHEM KUMHO POSCO ENGINEERING PETROCHEMICAL VS KOREA 2015, 2014 YEP-V PROJECT PETROCHEMICAL KWANGYANG SNG POSCO E&C POSCO STEELWORKS VS,CS,ST KOREA 2015, 2014 PROJECT NON FERROUS COMPLEX #1 & #2 KOREA ZINC KOREA ZINC PETROCHEMICAL VS, CS KOREA 2015, 2014 PROJECT PDH PROJECT SK E&C SK ADVANCED PETROCHEMICAL VS,CS,ST,CD,ETC KOREA 2015, 2014 SAMCHEOK GREEN KOREA SOUTHERN THERMAL POWER POWER FACTORY SUNGCHANG E&C VS,CS,ST,ETC KOREA 2015, 2014 POWER CORP PLANT PROCESSING S.BORE SAMCHEOK GREEN KOREA SOUTHERN THERMAL POWER POWER MISC(LARGE HYUNDAI E&C VS,CS,ETC KOREA 2015, 2014 POWER CORP PLANT BORE)SUPPORT SAMCHEOK PRODUCTION BASE KYUNGNAM KOREA SOUTHERN 1STAGE 1-4 STORAGE OIL&GAS CD,ETC KOREA 2015, 2014 CORPORATION POWER CORP TANK & EQUIPMENT - TYPICAL SUPPORT STC-SM#1 SAMSUNG C&T SAMSUNG TOTAL PETROCHEMICAL VS,CS,CD KOREA 2015, 2014 MODERINIZATION #1,2 AROMIZER FEEL & S-OIL / ONSAN S-OIL / ONSAN PETROCHEMICAL VS KOREA 2015 IMPORTED NAPH FACTORY FACTORY DAEWOO 2407 TEEKAY 173,400 SHIPBUILDING & TEEKAY LNG SHIP BUILDING VS KOREA 2015 LNG CARRIER MARINE ENGINEERING

DAEWOO 2412 MARAN LNG MARAN GAS MARITIME SHIPBUILDING & LNG SHIP BUILDING VS KOREA 2015 CARRIER INC MARINE ENGINEERING

DAEWOO 2414 MARAN GAS LNG MARAN GAS MARITIME SHIPBUILDING & LNG SHIP BUILDING VS KOREA 2015 CARRIER INC MARINE ENGINEERING

DAEWOO 2419 YAMAL SHIPBUILDING & YAMAL SHIP BUILDING VS KOREA 2015 MARINE ENGINEERING

DAEWOO 5411 CAPITAL CRUDE SHIPBUILDING & CAPITAL CRUDE OIL CARRIER VS KOREA 2015 OIL CARRIER MARINE ENGINEERING

DAEWOO 5412 CAPITAL CRUDE SHIPBUILDING & CAPITAL CRUDE OIL CARRIER VS KOREA 2015 OIL CARRIER MARINE ENGINEERING BORYUNG THERMAL POWER PLANT #2 KOREA MIDLAND THERMAL POWER KLES CS,ETC KOREA 2015 MAIN STEAM LINE POWER CORP PLANT REPAIR BTX FACTORY GA- 102CN SUCTION LINE HANWHA TOTAL YEOCHEON NCC PETROCHEMICAL VS KOREA 2015 REVISION BUKPYEONG THERMAL POWER THERMAL POWER PLANT BOILER - EXT. BHI STX POWER VS,CS,SN,ETC KOREA 2015 PLANT START UP HANGER SUPPORT BUKPYEONG THERMAL POWER THERMAL POWER PLANT GAH FIRE BHI STX POWER ETC KOREA 2015 PLANT FIGHTING LINE SUPPORT COCHRANE FGD HGR DOOSAN HEAVY EMPRESA ELECTRICA COAL-FIRED POWER ETC KOREA 2015 & SUP'T INDUSTRIES COCHRANE (EEC) PLANT CP-1 SPRING HANGER SK CHEMICAL SK CHEMICAL PETROCHEMICAL KOREA 2015 DAESAN LOTTE HI-TECH CHEMICAL D-EG1 LOTTE CHEMICAL PETROCHEMICAL VS KOREA 2015 ENGINEERING PLANT(SPRING) DAEWOO E&C- SAMCHEOK GREEN POWER #1,2 SITE KOREA SOUTHERN THERMAL POWER JUNGHO E&C VS,ST KOREA 2015 FIELD PROCESSING POWER CORP PLANT PIPE (SAMCHEOK 98TH) ECH PLANT SPRING SAMSUNG FINE SAMSUNG FINE PETROCHEMICAL VS KOREA 2015 SUPPROT CHEMICALS CHEMICALS GA1110ABC DISCHARGE LINE HANWHA TOTAL HANWHA TOTAL PETROCHEMICAL VS KOREA 2015 FILTER INSTALLATION PROJECT GS CALTEX 90UNIT HANSUNG PSV IMPROVEMENT GS CALTEX PETROCHEMICAL VS KOREA 2015 CORPORATION (SPRING) HANAM HANGER & DOOSAN HEAVY HANAM ENERGY CO-GENERATION KOREA 2015 SUPPORT ADDITIONAL INDUSTRIES SERVICE HANAM HRSG HANAM ENERGY HANGER SUPPORT SVC CO-GENERATION VS KOREA 2015 SERVICE ADDITIONAL KOREA HYDRO & KOREA HYDRO & HANBIT 2 POWER U- NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 GUIDE & 1TYPE PLANT CORP CORP KOREA HYDRO & KOREA HYDRO & HANBIT 3 POWER U- NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 GUIDE & 6TYPE PLANT CORP CORP HANBIT NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER SQ TUBE- NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 PLANT 2BON CORP CORP HANBIT NUCLEAR KOREA HYDRO & NUCLEAR POWER YOUNGWON TECH ST KOREA 2015 POWER SWAY STRUT NUCLEAR POWER PLANT HANBIT NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER UGR 2IN & NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 PLANT 4TYPE CORP CORP HANBIT NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER U-GUIDE 4IN & NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 PLANT 3TYPE CORP CORP HANHWA POLY SILICONE HANWHA CHEMICAL / HANWHA CHEMICAL / PETROCHEMICAL VS KOREA 2015 TRANSPIRATION YEOSU FACTORY YEOSU FACTORY PROJECT HANSOL HOMEDECO BYEOKKWANG ENG HANSOL HOMEDECO PETROCHEMICAL VS KOREA 2015 BOILER - ADDITIONAL HANUL #1 HYDROGEN KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER SURVEILLANCE NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 PLANT EQUIPMENT SUPPORT CORP CORP HANUL 1 POWER KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER SUPPORT REPAIR NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 PLANT WORK CORP CORP HIGH POUR POINT OIL HANDLING RATE SK E&C SK ENERGY PETROCHEMICAL VS,ST KOREA 2015 ENLARGEMENT PROJECT HONAM ETHYLENE HANSUNG HONAM REPAIR WORK PETROCHEMICAL VS KOREA 2015 CORPORATION PETROCHEMCIAL (SPRING) HWASUNG KOREA HRP-3 PROJECT PETROCHEMICAL VS KOREA 2015 INDUSTRIAL PETROCHEMICAL IND HYUNDAI OILBANK MAINTECH PLANT HYUNDAI OIL BANK PETROCHEMICAL VS KOREA 2015 RDS FACILITY INCHEON POSCO COMBINED CYCLE COMBINED #5,6 POSCO ENERGY POSCO POWER CS KOREA 2015 POWER PLANT REPLACEMENT JANGMOON HRSG T/K COMBINED CYCLE GS ENTEC SK E&S VS,CS,ST,RG,ETC KOREA 2015 PROJECT POWER PLANT KOLON PLASTIC COAL-FIRED POWER GIMCHEON STG DOLDAM E&T KOLON VS KOREA 2015 PLANT POWER PROJECT KOREA HYDRO & KOREA HYDRO & KORI #1 GUIDE, PIN & NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 78TYPE PLANT CORP CORP KOREA HYDRO & KOREA HYDRO & KORI #2 ANGLE 5BON NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 & ANCHOR PLANT CORP CORP KOREA HYDRO & KOREA HYDRO & KORI 2 POWER UB-AS NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 & 3TYPE PLANT CORP CORP KOREA HYDRO & KOREA HYDRO & KORI 2 POWER UB-AS NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 & 9TYPE PLANT CORP CORP KORI NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER ANGLE & NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 PLANT 43TYPE CORP CORP KORI NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER TURNBUCKLE NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 PLANT & 13TYPE CORP CORP TORAY ADVANCED KPR-1 PROJECT DOLDAM E&T PETROCHEMICAL VS KOREA 2015 MATERIALS KOREA KUMHO POLYCHEM HI-TECH KUMHO KP-I PLANT 2-LINE MVR PETROCHEMICAL VS KOREA 2015 ENGINEERING PETROCHEMICAL (Spring) LG CHEMICAL NCC HANSUNG PROJECT SPRING LG CHEMICAL PETROCHEMICAL VS,CS KOREA 2015 CORPORATION SUPPORT LG VCM CULVERT HANSUNG STEAM PIPING LG CHEMICAL PETROCHEMICAL VS KOREA 2015 CORPORATION (SPRING) LGD NCC HRSG JYT LG CHEMICAL PETROCHEMICAL VS,CS,ETC KOREA 2015 SUPPORT LOTTE CHEMICAL IP LOTTE E&C LOTTE CHEMICAL PETROCHEMICAL VS KOREA 2015 PROJECT MMA YB PROJECT SEUNGJIN DAESAN MMA PETROCHEMICAL VS KOREA 2015 (SPRING) ENGINEERING NCC FACTORY HANWHA TOTAL HANWHA TOTAL PETROCHEMICAL VS KOREA 2015 SPRING HANGER HYUNDAI HEAVY NEW FBC BOILER PJT HYUNDAI OIL BANK PETROCHEMICAL VS,CS KOREA 2015 INDUSTRIES NO.4 CDU HARD OIL INCREASE SK E&C SK ENERGY OIL&GAS VS KOREA 2015 PRODUCTION DEBOTTLENECKING NO.4 CDU HARD OIL INCREASE PRODUCTION SK E&C SK ENERGY OIL&GAS VS KOREA 2015 DEBOTTLENECKING PROJECT OCI GUNSAN GE4(SEAGULL) SPRING (MAIN STEAM, COLD REHEAT, KOREA URETHANE OCI POWER PLANT CS,SN,ETC KOREA 2015 EXTRACTION, HOT REHEAT, FEED WATER) OCI P2 CVD HEAT HI-TECH RECOVERY SYSTEM OCI PETROCHEMICAL VS KOREA 2015 ENGINEERING (SPRING) PB2 75,000 MTA HI-TECH YEOCHEON NCC PETROCHEMICAL VS,CS KOREA 2015 REVAMPING PROJECT ENGINEERING PLAT2 EXCESSIVE PREVENTION OF HANWHA TOTAL HANHWA TOTAL PETROCHEMICAL VS KOREA 2015 NOISE THERMOSTAT INSTALLATION POCHEON COMBINED COMBINED CYCLE DAEWOO E&C POCHEON POWER VS,SN,ST,RG,ETC KOREA 2015 PRIVATE PROJECT POWER PLANT POCHEON GROUP HANSUNG GS POCHEON CO- ENERGY SPRING CO-GENERATION VS KOREA 2015 CORPORATION GENERATION SUPPORT POCHEON HRSG THERMAL POWER PROJECT-INTERNAL BHI POCHEON POWER VS,CS,ST,RG,ETC KOREA 2015 PLANT HANGER POCHEON IPP COMBINED CYCLE DAEWOO E&C POCHEON IPP VS,CS,SN,ST,ETC KOREA 2015 PROJECT POWER PLANT POK-1 PROJECT JINHEUNG JINHEUNG PETROCHEMICAL VS KOREA 2015 (SPRING) PXMAX PJT SPRING S-OIL / ONSAN S-OIL / ONSAN PETROCHEMICAL VS KOREA 2015 HANGER FACTORY FACTORY QCA NOx/N2O HKR QCA ASIA LIMITED PETROCHEMICAL VS KOREA 2015 REMOVAL SYSTEM SAEMANGEUM INT.A & DOOSAN HEAVY PP SPRING HANGER & OCISE CO-GENERATION VS,CS,ETC KOREA 2015 INDUSTRIES DUCT SAMCHEOK GREEN KOREA SOUTHERN THERMAL POWER POWER #1,2 (SMALL HYUNDAI E&C VS,CS,ETC KOREA 2015 POWER CORP PLANT BORE PIPE SUPPORT) SAMCHEOK GREEN KOREA SOUTHERN THERMAL POWER POWER _HEATER HYUNDAI E&C ETC KOREA 2015 POWER CORP PLANT SYSTEM SAMCHEOK GREEN KOREA SOUTHERN THERMAL POWER POWER AMMONIA HYUNDAI E&C ETC KOREA 2015 POWER CORP PLANT PIPE SUPPORT SAMCHEOK GREEN KOREA SOUTHERN THERMAL POWER POWER CC HEADER HANSOL SEENTEC RG KOREA 2015 POWER CORP PLANT SUPPORT SAMCHEOK GREEN POWER STEAM KOREA SOUTHERN THERMAL POWER SUNGCHANG E&C VS,CS,ETC KOREA 2015 BLOWING HANGER POWER CORP PLANT SUPPORT SAMCHEOK GREEN KOREA SOUTHERN THERMAL POWER POWER UNIT1, 2 RIGID UNISON ENGINEERING RG KOREA 2015 POWER CORP PLANT HANGER SAMCHEOK PRODUCTION BASE KOREA SOUTHERN HAN YANG OIL&GAS CD KOREA 2015 #11, 12 TYPICAL POWER CORP SUPPORT SAMCHEOK KOREA SOUTHERN PRODUCTION BASE POSCO E&C OIL&GAS ETC KOREA 2015 POWER CORP TEFLON PAD SAMSUNG TOTAL BTX CHEIL INDUSTRIES SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2015 PROJECT SAMSUNG TOTAL SPRING SUPPORT HANWHA TOTAL HANWHA TOTAL PETROCHEMICAL VS KOREA 2015 (EWR-14_RX15020452) SAMSUNG TOTAL SPRING SUPPORT HANWHA TOTAL HANWHA TOTAL PETROCHEMICAL VS KOREA 2015 (RX15020059) SELF-OXIDATION PIPE LOTTE CHEMICAL LOTTE CHEMICAL PETROCHEMICAL CD KOREA 2015 SUPPORT (COLD) SEOKMUN ENERGY GENERATING UNIT HANSOL SEENTEC SEOKMUN ENERGY CO-GENERATION VS,CS,ST KOREA 2015 HANGER SGC NCC REPLACEMENT HANWHA TOTAL HANWHA TOTAL PETROCHEMICAL VS,HD KOREA 2015 SPRING & HOLD DOWN SIN BORYEONG #1,2 BFPT DUCT & FGD & DOOSAN HEAVY KOREA MIDLAND THERMAL POWER VS,CS,ST,ETC KOREA 2015 HYDRO & MSP & LOP & INDUSTRIES POWER CORP PLANT MSV & HGR SIN BORYEONG #1,2 DOOSAN HEAVY KOREA MIDLAND THERMAL POWER S.BORE HGR VS,CS,ETC KOREA 2015 INDUSTRIES POWER CORP PLANT PACKAGE SIN BORYEONG #7 PJT DOOSAN HEAVY KOREA MIDLAND THERMAL POWER VS,.ETC KOREA 2015 HANGER ROD ASS'Y INDUSTRIES POWER CORP PLANT SIN BORYUNG #1,2 DOOSAN HEAVY KOREA MIDLAND THERMAL POWER VS,ETC KOREA 2015 HYDRO POWER UNIT INDUSTRIES POWER CORP PLANT SIN HANUL #1,2 DOOSAN HEAVY KOREA HYDRO & NUCLEAR POWER ADDITIONAL ITEMS VS,ETC KOREA 2015 INDUSTRIES NUCLEAR POWER PLANT PJT SIN HANUL HYDRO DOOSAN HEAVY KOREA HYDRO & NUCLEAR POWER ETC KOREA 2015 POWER UNIT & MSV INDUSTRIES NUCLEAR POWER PLANT SIN HANUL MSV HGR & DOOSAN HEAVY KOREA HYDRO & NUCLEAR POWER ETC KOREA 2015 SUP'T INDUSTRIES NUCLEAR POWER PLANT SIN HANUL TG HGR & SUP'T & ADDITIONAL DOOSAN HEAVY KOREA HYDRO & NUCLEAR POWER VS,SN,ETC KOREA 2015 ITEMS (H-BEAM, INDUSTRIES NUCLEAR POWER PLANT PLATE) SIN WOLSUNG KOREA HYDRO & NUCLEAR POWER NUCLEAR POWER #1,2 JS PLANT ETC KOREA 2015 NUCLEAR POWER PLANT MAIN FACILITY SIN BORYUNG SITE KOREA MIDLAND THERMAL POWER S.BORE PIPE SUP'T- DALIM E&C VS,CS,ST,ETC KOREA 2015 POWER CORP PLANT DARIM SIN KORI 1 NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER ANCHOR NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 PLANT BOLT 600EA CORP CORP SIN KORI 1 NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER METAL PLATE NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 PLANT & 2TYPE CORP CORP SK CHEMICAL S-CP HANSUNG SK CHEMICAL PETROCHEMICAL VS KOREA 2015 PROJECT CORPORATION SK E&C PDH EXP.JOINT RAW HKR SK GAS PETROCHEMICAL ETC KOREA 2015 MATERIALS SK PDH SPRING WELCRON KANGWON SK ENERGY PETROCHEMICAL VS,CS KOREA 2015 SUPPORT SKC ULSAN FACTORY SPRING HANGER SKC SKC PETROCHEMICAL VS KOREA 2015 REPLACEMENT S-OIL #2 PX ADSORBENT TOWER KWANG YOUNG E&C S-OIL PETROCHEMICAL ST KOREA 2015 TOP LINE REINFORCEMENT S-OIL SUPER DAELIM INDUSTRIAL S-OIL PETROCHEMICAL VS,CS,ETC KOREA 2015 PACKAGE-1 PROJECT STC NCC SPRING & SAMSUNG C&T SAMSUNG TOTAL PETROCHEMICAL VS,CD KOREA 2015 COLD SUPPORT STC SM #1 MODERNIZATION PETROCHEM KOREA SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2015 PROJECT STC- SM#1 PROJECT SAMSUNG C&T SAMSUNG TOTAL PETROCHEMICAL VS,CS,SN KOREA 2015 STC SM2 CST HANWHA TOTAL SAMSUNG TOTAL PETROCHEMICAL VS,CS,ST KOREA 2015 PROJECT STC SM2 PJT(PS-111- HANWHA TOTAL SAMSUNG TOTAL PETROCHEMICAL CS,ST KOREA 2015 332 & 9) STC-NCC RECOVERY SECTION PJT (HOLD SAMSUNG C&T SAMSUNG TOTAL PETROCHEMICAL HD KOREA 2015 DOWN) STG STEAM INLET DOUBLE BLOCK VALVE HANWHA ENERGY HANWHA ENERGY POWER PLANT VS KOREA 2015 INSTALLATION SULPHUR HANDLING KNPC (KUWAIT FACILITIES (SHFP) NATIONAL DAELIM INDUSTRIAL PETROCHEMICAL ETC KOREA 2015 PJT-MR-120588-42-S50- PETROLEUM 003 COMPANY) TAEAN THERMAL POWER PLANT #9,10 KOREA WESTERN THERMAL POWER DAELIM INDUSTRIAL ETC KOREA 2015 INSTRUMENT AIR POWER CORP PLANT PIPING SUPPORT TAEAN THERMAL POWER PLANT #9,10 KOREA WESTERN THERMAL POWER DAELIM INDUSTRIAL ETC KOREA 2015 SUPPORT BQ OF COAL POWER CORP PLANT PIPING TAEAN TPP #9, 10 IPMS KOREA WESTERN THERMAL POWER DAELIM INDUSTRIAL KOREA 2015 PIPING SUPPORT POWER CORP PLANT TCS PRODUCTION TA HANWHA CHEMICAL - HANHWA CHEMICAL - PP-31701 SPRING PETROCHEMICAL VS KOREA 2015 YEOSU FACTORY YEOSU FACTORY HANGER & SUPPORT U1-GAT3101 COOLING WATER TURBINE HANWHA TOTAL HANWHA TOTAL PETROCHEMICAL VS KOREA 2015 ASSEMBLY REPLACE UMM WU'AL PHOSPHATE HANWHA E&C MA'ADEN AMMONIA/UREA VS KOREA 2015 PROJECT_4035_A01 VIKING PUMP REPLACEMENT HANWHA TOTAL HANWHA TOTAL PETROCHEMICAL VS KOREA 2015 SPRING HANGER WIRYE HRSG PROJECT-INTERNAL BHI SK E&S CO-GENERATION VS,CS,ST,ETC KOREA 2015 HANGER KOREA HYDRO & KOREA HYDRO & WOLSUNG #2 ANCHOR NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 2TYPE PLANT CORP CORP KOREA HYDRO & KOREA HYDRO & WOLSUNG 2 NUCLEAR NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 POWE ANGLE & 8TYPE PLANT CORP CORP WOLSUNG 2 NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWE HILTI BOLT & NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 PLANT 3TYPE CORP CORP WOLSUNG 2 NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER CIRCLE PLATE NUCLEAR POWER NUCLEAR POWER ETC KOREA 2015 PLANT & 3TYPE CORP CORP YANGJU STEAM SUPPLY AND POWER DALIM E&C TPPC CO-GENERATION KOREA 2015 GENERATION HRSG PJT YEOCHEON NCC MED CHEIL INDUSTRIES YEOCHEON NCC PETROCHEMICAL VS KOREA 2015 PROJECT DOOSAN HEAVY KOREA SOUTH-EAST THERMAL POWER YEOSU #1 BLR & DUCT VS,CS,ST,ETC KOREA 2015 INDUSTRIES POWER CORP PLANT YEOSU NO.2 CDU ENERGY EFFICIENCY GS CALTEX GS CALTEX PETROCHEMICAL KOREA 2015 PROJECT YEOSU THERMAL DOOSAN HEAVY KOREA WESTERN THERMAL POWER PLANT - #1 MULTI VS,ETC KOREA 2015 INDUSTRIES POWER CORP PLANT CLAMP YEOSU THERMAL DOOSAN HEAVY KOREA WESTERN THERMAL POWER PLANT GSP & LOP VS,ETC KOREA 2015 INDUSTRIES POWER CORP PLANT HGR PACKAGE YNCC C5 PROJECT HANWHA E&C YEOCHEON NCC PETROCHEMICAL VS,CD KOREA 2015 YNCC C5 SEPARATION PROJECT_130503-42- DAELIM INDUSTRIAL YEOCHEON NCC PETROCHEMICAL CD,ETC KOREA 2015 S11-001-001 YNCC C5 SEPARATION PROJECT_130503-42- DAELIM INDUSTRIAL YEOCHEON NCC PETROCHEMICAL KOREA 2015 S11-002-001 YNCC OCU PLANT DAELIM INDUSTRIAL YEOCHEON NCC PETROCHEMICAL CD,ETC KOREA 2015 PROJECT DONGDUCHOEN HRSG DONGDUCHEON THERMAL POWER PROJECT - INTERNAL BHI VS,CS,RG,ST KOREA 2014~2013 DREAM POWER PLANT HANGER NEW PX PROJECT (IBL) COLD, HOLD SK E&C SK INNOVATION PETROCHEMICAL VS,ST,HD,CD KOREA 2014, 2013 DOWN / (OBL) SPRING NEXLENE PROJECT - PX200-02, PX200-03, SK E&C SK CHEMICAL PETROCHEMICAL VS,CS KOREA 2014, 2013 NFP057 NO.1 FCC REVAMP PROJECT - SPRING, SK E&C SK INNOVATION REFINERY (FCC) VS,CS,ST,CD,HD KOREA 2014, 2013 COLD, HOLD DOWN SAMCHEOK GREEN POWER - INTERNAL KOREA SOUTHERN THERMAL POWER HANSOL SEENTEC VS,CS,ST KOREA 2014, 2013 PINE DRAIN PART POWER CORP PLANT HANGER SAMCHEOK GREEN KOREA SOUTHERN THERMAL POWER POWER - PRESSURE HANSOL SEENTEC VS,CS KOREA 2014, 2013 POWER CORP PLANT PART S.BORE HANGER SK ENERGY INCHEON HYUNDAI E&C SK INNOVATION PETROCHEMICAL VS,CS,SN,ETC KOREA 2014, 2013 COMPLEX V-PROJECT SAMSUNG STC UTOS#3 SAMSUNG TOTAL PETROCHEMICAL VS,ETC KOREA 2014, 2013 ENGINEERING YEONGHEUNG TPP #5 FIELD PROCESSING KOREA SOUTH-EAST THERMAL POWER GS NEOTEK KOREA 2014, 2013 PIPE & TURBINE POWER CORP PLANT SMALL BORE YEONGHEUNG TPP #5, KOREA SOUTH-EAST THERMAL POWER #6 FACTORY GS NEOTEK KOREA 2014, 2013 POWER CORP PLANT PROCESSING PIPE YEONGHEUNG TPP #6 KYUNG SUNG CO., KOREA SOUTH-EAST THERMAL POWER - FIELD PROCESSING RG KOREA 2014, 2013 LTD. POWER CORP PLANT PIPING & S.BORE 10TPD CGTM JNK HEATERS KRICT PETROCHEMICAL VS, RG, ETC KOREA 2014 PROJECT 3031,32,34 SWAY ILJI SONG GA DRILLSHIP ETC KOREA 2014 STRUT 5389,90,91,92 KOTC DAEWOO KUWAIT OIL TANKER 317,300 TDW,CRUDE SHIPBUILDING & CRUDE OIL CARRIER VS KOREA 2014 COMPANY S.A.K OIL TANKER 1/2 MARINE ENGINEERING SAMSUNG HEAVY 7092 TEEKAY FPSO TEEKAY FPSO VS,SN KOREA 2014 INDUSTRIES COMBINED CYCLE ANSAN CCPP POSCO E&C POSCO E&C VS,CS,ST,RG KOREA 2014 POWER PLANT BOREONG #1,2 BOILER&PRE' PART / DOOSAN HEAVY KOREA MIDLAND THERMAL POWER #7,8 PP&COAL ETC KOREA 2014 INDUSTRIES POWER CORP PLANT AIR&DUCT&PRE' PART&WIND BOX BTX#2 PROCESSING WASTE HEAT YEOCHEON NCC YEOCHEON NCC PETROCHEMICAL VS KOREA 2014 RECOVERY PROJECT BUKPYEONG THERMAL POWER THERMAL POWER BHI STX POWER VS,CS,ST,RG,ETC KOREA 2014 PLANT PLANT #1/2 (BOILER) BUKPYEONG THERMAL POWER HANSUNG THERMAL POWER STX POWER VS KOREA 2014 PLANT - SPRING CORPORATION PLANT SUPPORT KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER CLAMP 2EA & 18TYPE NUCLEAR POWER NUCLEAR POWER VS,ST,ETC KOREA 2014 PLANT CORP CORP KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER CLAMP 2EA & 77TYPE NUCLEAR POWER NUCLEAR POWER VS,ST,ETC KOREA 2014 PLANT CORP CORP HYOSUNG YONGYEON DH-2 PROJECT JNK HEATERS PETROCHEMICAL CS KOREA 2014 #1 FACTORY EC PROJECT ETEC E&C LOTTE CHEMICAL PETROCHEMICAL VS KOREA 2014 EPOXY LER (II) HANSUNG KPIC PETROCHEMICAL VS KOREA 2014 PROJECT CORPORATION GE3 PJT (PX200-01) SK E&C GUNJANG ENERGY CO-GENERATION VS,CS KOREA 2014 GWANGYANG SNG DONGJIN POSCO STEELWORKS VS,ST KOREA 2014 PROJECT CONSTRUCTION HANUL NUCLEAR KOREA HYDRO & NUCLEAR POWER KEPCO KPS ST,ETC KOREA 2014 STRUT & 2TYPE NUCLEAR POWER PLANT HDO #1 DCU AUTO YUHAN TECHNOLOGY HYUNDAI OIL BANK PETROCHEMICAL VS KOREA 2014 UNHEADING VALVE KOREA HYDRO & KOREA HYDRO & HILTI BOLT HSL-3 & NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2014 1TYPE PLANT CORP CORP HONAM ETHYLENE PE DAELIM INDUSTRIAL / DAELIM INDUSTRIAL / PETROCHEMICAL VS KOREA 2014 PROJECT YEOSU FACTORY YEOSU FACTORY H-PC T130 MVR SEUNGJIN HONAM PETROCHEMICAL VS KOREA 2014 INSTALLATION ENGINEERING PETROCHEMICAL H-PC T220/270 HEAT EXCHANGER SEUNGJIN HONAM PETROCHEMICAL VS KOREA 2014 EFFICIENCY ENGINEERING PETROCHEMICAL IMPROVEMENT INCHEON POSCO COMBINED CYCLE POSCO E&C POSCO E&C KOREA 2014 CCPP #7,8,9 POWER PLANT KORI #3,4 AIR KOREA HYDRO & NUCLEAR POWER SUKWON INDUSTRIES ETC KOREA 2014 PRESSURE REPAIR NUCLEAR POWER PLANT HANSUNG KPIC EOG PROJECT KPIC PETROCHEMICAL VS KOREA 2014 CORPORATION KWANGYANG SNG OXYGEN PROJECT ( MTS POSCO STEELWORKS VS KOREA 2014 PS2 ) LG PETROCHEMICAL SEUNGJIN LG CHEMICAL PETROCHEMICAL VS KOREA 2014 NCC EXPANSION ENGINEERING LG PETROCHEMICAL SEUNGJIN LG CHEMICAL PETROCHEMICAL VS KOREA 2014 PA-SPRING HANGER ENGINEERING LG PETROCHEMICAL SEUNGJIN LG CHEMICAL PETROCHEMICAL VS KOREA 2014 SPRING HANGER ENGINEERING LOTTE CHEMICAL H KOREA F&P METAL LOTTE CHEMICAL PETROCHEMICAL VS KOREA 2014 PJT NCC GAT-3201A TURBINE SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2014 REPLACEMENT NCC NEW CRACKING HEATER( BA114) CHEIL INDUSTRIES SAMSUNG TOTAL PETROCHEMICAL VS,CS KOREA 2014 PROPJECT POSCO NEEDLE COKE TTTCHEMICAL POSCO PETROCHEMICAL VS,ETC KOREA 2014 PJT (GUEMYEONG) RFCC R1/R2 ORIFICE CHAMBER - SPRING GS CALTEX GS CALTEX REFINERY (RFCC) KOREA 2014 HANGER REPLACEMENT SAMCHEOK GREEN KOREA SOUTHERN THERMAL POWER POWER #1,2 (VESSEL HYUNDAI E&C VS,CS,ETC KOREA 2014 POWER CORP PLANT SUPPORT) SAMCHEOK GREEN KOREA SOUTHERN THERMAL POWER POWER #1,2-MAJOR HYUNDAI E&C CS,SN,ETC KOREA 2014 POWER CORP PLANT HANGER SAMCHEOK GREEN KOREA SOUTHERN THERMAL POWER POWER HP STEAM HANSOL SEENTEC VS,CS,ETC KOREA 2014 POWER CORP PLANT S.BORE SEOKPO SMELTER YOUNG POONG YOUNG POONG GULTIGOGAE FUMER PETROCHEMICAL VS KOREA 2014 CORPORATION CORPORATION STG SUPPORT SIN BORYEONG #1/2 DOOSAN HEAVY KOREA MIDLAND THERMAL POWER PRE'PART SPRING & VS,CS,ST,RG,ETC KOREA 2014 INDUSTRIES POWER CORP PLANT RIGID HANGER SIN INCHEON KOREA SOUTHERN THERMAL POWER PROJECT HRSG - BHI VS,CS KOREA 2014 POWER CORP PLANT MODULE CHANGE SIN ULJIN NUCLEAR POWER PLANT #1,2 KOREA HYDRO & NUCLEAR POWER SUNGSAN VS KOREA 2014 FEED PUMP NUCLEAR POWER PLANT VENTILATION DUCT HANSUNG KOREA MIDLAND THERMAL POWER SIN-BORYUNG #1/2 VS KOREA 2014 CORPORATION POWER CORP PLANT SK CHEMICAL PPS KWANGLIM E&C SK CHEMICAL PETROCHEMICAL CD KOREA 2014 PROJECT SK ENERGY STEAM REGENERATOR KOREA PIPE SYSTEM SK ENERGY PETROCHEMICAL VS KOREA 2014 INSTALLATION SK REFORMER PETROCHEM KOREA SK ENERGY PETROCHEMICAL ETC KOREA 2014 SPRING COIL (PETRO) SKC PO-SM HOT KWANGLIM E&C SKC PETROCHEMICAL VS KOREA 2014 WATER 1ST (ULSAN) SKPPS-1 MONOMER OSBL (COLD WORLD E&C SK CHEMICAL PETROCHEMICAL CD KOREA 2014 SUPPORT) SPRING HANGER,S2,PS-111- SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2014 151R STC A2 (COLD SAMSUNG SAMSUNG TOTAL PETROCHEMICAL CD KOREA 2014 SUPPORT) ENGINEERING STEAM REFORMER PKG(50,000NM3/H) H2 PETROCHEM KOREA SK ENERGY PETROCHEMICAL CS,ETC KOREA 2014 GENERATION UNIT KOREA HYDRO & KOREA HYDRO & SUPPORT, PIPE HOOK NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2014 & 7TYPE (A CLASS) PLANT CORP CORP TAEAN IGCC WSA KOREA WESTERN DONGKANG PLANT COAL GASIFICATION VS,CS KOREA 2014 SYSTEM PIPING POWER CORP TAEAN THERMAL POWER 1MW KOREA WESTERN THERMAL POWER DONGKANG PLANT VS KOREA 2014 POLLUTING GAS POWER CORP PLANT REFINERY PROJECT TONGYEONG PRODUCTION BASE KOREA GAS 2STAGE 8TH 540T/H SAMSUNG C&T PETROCHEMICAL CD KOREA 2014 CORPORATION EVAPORATION DELIVERY FACILITY ULSAN COMBINED HANIL HEAVY KOREA EAST-WEST COMBINED CYCLE VS KOREA 2014 CYCLE POWER PLANT INDUSTRIES POWER CORP POWER PLANT VAR. SPRING HANGER, YEOCHEON NCC YEOCHEON NCC PETROCHEMICAL VS KOREA 2014 TYPE : VSS-F V-PROJECT-COLD SUNGCHANG E&C SK ENERGY PETROCHEMICAL CD KOREA 2014 SUPPORT WOLSUNG NUCLEAR KOREA HYDRO & NUCLEAR POWER POWER PLANT PUG KEPCO KPS ETC KOREA 2014 NUCLEAR POWER PLANT A36 & 1TYPE WOLSUNG NUCLEAR POWER REPAIR KEPCO KPS - KOREA HYDRO & NUCLEAR POWER KOREA 2014 WORK (BOLT & WOLSEONG NUCLEAR POWER PLANT WASHER) 30EA WONJU RDF SPRING DONGYANG TS KIMIPO CO-GENERATION VS KOREA 2014 SUPPORT WONJU RDF THERMAL KOREA MIDLAND THERMAL POWER POWER PLANT SK E&C VS KOREA 2014 POWER CORP PLANT FACILITY PROJECT YEOCHEON NCC #3 YEOCHEON NCC YEOCHEON NCC PETROCHEMICAL VS KOREA 2013~2011 BTX PROJECT INCHEON CLX PROJECT (HOLD SK E&C SK ENERGY PETROCHEMICAL HD, ETC KOREA 2013~2010 DOWN) HBO/NBO PROJECT- SK E&C SK GAS PETROCHEMICAL VS,CS,HD KOREA 2013, 2012 HOLD DOWN, SPRING LG CHEMICAL REPAIR SEUNGJIN LG CHEMICAL PETROCHEMICAL VS KOREA 2013, 2012 WORK II ENGINEERING SAMSUNG EB FEED SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS,CS,SN KOREA 2013, 2012 STUDY PROJECT TAKREER (ABU DHABI SAMSUNG TAKREER RRE #3 OIL REFINING REFINERY VS,RG KOREA 2013, 2012 ENGINEERING COMPANY) YEONGHEUNG #5/6 KOREA SOUTH-EAST THERMAL POWER SUNGIL SIM VS,CS,ST,ETC KOREA 2013, 2012 HGR & SUPPORT POWER CORP PLANT SAMSUNG TOTAL PROJECT (DMY-PJT5, SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS,HD KOREA 2013, 2009~2007 SPF-001, 4500054245, HOLD DOWN) OSEONG COMBINED PYEONGTAEK COMBINED CYCLE SK E&C VS,CS,RG,ST,ETC KOREA 2013~2012 CYCLE POWER PLANT ENERGY SERVICE POWER PLANT #1 VAPORIZATION MVR S-OIL / ONSAN S-OIL / ONSAN PETROCHEMICAL VS,ETC KOREA 2013 PROJECT FACTORY FACTORY #2 CDU ENERGY YUHAN TECHNOLOGY HYUNDAI OIL BANK PETROCHEMICAL VS,ETC KOREA 2013 PROJECT 2013 #2 FCC RHDS DESIGN TEMPERATURE SK ENERGY SK ENERGY PETROCHEMICAL VS,ST KOREA 2013 EXCEED PIPE REVISION 2013 SKIPC SMALL SK INNOVATION SK INNOVATION PETROCHEMICAL VS KOREA 2013 PROJECT DAEWOO 2402 EXCELERATE & SHIPBUILDING & EXCELERATE SHIP BUILDING VS,ETC KOREA 2013 NOD230 MARINE ENGINEERING 3 FINEX HCI FACILITY OKSAN IMT POSCO STEELWORKS VS KOREA 2013 SPRING HANGER SAMSUNG HEAVY 7097 PDC#6 CHEVRON DRILLSHIP RG KOREA 2013 INDUSTRIES KOREA HYDRO & KOREA HYDRO & ANGLE, STRUCTURAL NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ST, ETC KOREA 2013 & 10TYPE (S CLASS) PLANT CORP CORP KOREA HYDRO & KOREA HYDRO & ANGLE, STRUCTURAL NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2013 & 42TYPE (Q,A CLASS) PLANT CORP CORP ANSAN COMBINED COMBINED CYCLE POSCO E&C POSCO E&C VS,CS,ST,RG KOREA 2013 CYCLE POWER PLANT POWER PLANT BASF PROJECT WELCRON KANGWON BASF KOREA LIMITED PETROCHEMICAL VS KOREA 2013 KOREA HYDRO & KOREA HYDRO & BEAM, STRUCTURAL & NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER VS,ST KOREA 2013 25TYPE (Q CLASS) PLANT CORP CORP KOREA HYDRO & KOREA HYDRO & BEAM, STRUCTURAL & NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ST,ETC KOREA 2013 72TYPE (Q CLASS) PLANT CORP CORP BENZOIC ACID SAMSUNG SAMSUNG PETROCHEMICAL VS KOREA 2013 PROJECT PETROCHEMICAL PETROCHEMICAL SEUNGJIN BTX-ED PJT SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2013 ENGINEERING CST VAPORIZER SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS,CS,SN,ST,ETC KOREA 2013 SYSTER-DAESAN DANGJIN THERMAL KOREA EAST-WEST THERMAL POWER POWER PLANT #9/10 - DAELIM INDUSTRIAL VS,CS,SN KOREA 2013 POWER CORP PLANT BOP FORMIC ACID SPRING SAMSUNG SAMSUNG PETROCHEMICAL VS KOREA 2013 SUPPORT PETROCHEMICAL PETROCHEMICAL G-EA104 SPRING YEOCHEON NCC YEOCHEON NCC PETROCHEMICAL VS KOREA 2013 SUPPORT GWANGYANG SNG MTS POSCO STEELWORKS VS KOREA 2013 OXYGEN PROJECT HANSOL HOMEDECO HANSOL EME HANSOL HOMEDECO PETROCHEMICAL VS KOREA 2013 BOILER HCC ORANGE PJT HANWHA CHEMICAL / ADDITIONAL (11A1101I- HANHWA CHEMCIAL PETROCHEMICAL CS KOREA 2013 YEOSU FACTORY 40-RFQ-126N-01)

HCC ORANGE PROJECT & HANWHA E&C HANHWA CHEMCIAL PETROCHEMICAL VS,CS KOREA 2013 ADDITIONAL (11A1101I- 40-RFQ-126-07) HCP #1 BTX MVR HONAM ETHYLENE/PROPYLEN SAMSUNG EVERLAND VS,ST KOREA 2013 INSTALLATION PETROCHEMICAL E HYOSUNG DH-2 HYOSUNG - PROJECT SPRING DAELIM INDUSTRIAL PETROCHEMICAL VS,CS, KOREA 2013 YONGYEON FACTORY HANGER INCHEON CLX PJT(#2 SK E&C SK ENERGY PETROCHEMICAL HD KOREA 2013 NHT)-HOLD DOWN INCHEON THERMAL KOREA MIDLAND THERMAL POWER POWER PLANT - HANBAL SN KOREA 2013 POWER CORP PLANT SNUBBER KOLON GLOBAL-PD-1 PJT MACHINE PIPE & JUNGHO E&C KOLON INDUSTRIES PETROCHEMICAL VS KOREA 2013 PS 2 KORI NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER PLANT - NUCLEAR POWER NUCLEAR POWER VS,CS,RG,ETC KOREA 2013 PLANT REPAIR (2013) CORP CORP KUMHO POLYCHEM KUMHO DAELIM INDUSTRIAL PETROCHEMICAL ETC KOREA 2013 YEP-IV (1ST & 2ND) PETROCHEMICAL LG PETROCHEMICAL SEUNGJIN YEOSU FACTORY LG CHEMICAL PETROCHEMICAL VS KOREA 2013 ENGINEERING SPRING SUPPORT NO.2 FCC REVAMP SK E&C SK INNOVATION PETROCHEMICAL VS,CD,HD,SN KOREA 2013 NO.2 FCC REVAMP PROJECT - SPRING, SK E&C SK INNOVATION REFINERY (FCC) VS,CS,SN,CD KOREA 2013 SNUBBER, COLD SUPPORT POCHEON COMBINED CYCLE GENERATION DOOSAN HEAVY KOREA MIDLAND COMBINED CYCLE VS,CS,ETC KOREA 2013 GRAND STEAM & HPU INDUSTRIES POWER CORP POWER PLANT PIPE SUPPORT POCHEON HRSG - DOOSAN HEAVY COMBINED CYCLE POCHEON POWER VS,CS,SN,,ST,ETC KOREA 2013 GRAND STEAM & HPU INDUSTRIES POWER PLANT POSCO INCHEON THERMAL POWER COMBINED CYCLE POSCO E&C POSCO KOREA 2013 PLANT POWER PLANT #7/8/9 PX PRODUCTION 1 STEAM S-OIL / ONSAN S-OIL / ONSAN ACCUMULATOR PETROCHEMICAL VS,ST KOREA 2013 FACTORY FACTORY INSTALLATION (MVR ADDITIONAL) SAMCHEOK KOREA SOUTHERN PRODUCTION BASE JUNGHO E&C OIL&GAS RG,ETC KOREA 2013 POWER CORP STEP 2-PIPE SUPPORT SEJONG / YANGJU DOOSAN HEAVY KOREA MIDLAND HRSG - MULTI CLAMP CO-GENERATION ETC KOREA 2013 INDUSTRIES POWER CORP & HRSG & TG SEJONG STEAM SUPPLY AND POWER DOOSAN HEAVY KOREA MIDLAND THERMAL POWER VS,CS,SN,ST,ETC KOREA 2013 GENARATION STOP INDUSTRIES POWER CORP PLANT VALVE & TG SIN KORI NUCLEAR DOOSAN HEAVY KOREA HYDRO & NUCLEAR POWER POWER PLANT #1~4 - VS,RG,CS KOREA 2013 INDUSTRIES NUCLEAR POWER PLANT TG SK V-PROJECT_CCR PETROCHEM KOREA SK INNOVATION PETROCHEMICAL CS,ETC KOREA 2013 HEATER CS HANGER SK-NAC ELECTRIC POWER STABILITY SK GLOBAL CHEMICAL SK ENERGY PETROCHEMICAL VS KOREA 2013 SECURE S-OIL MVR & WASTE HEAT COGENERATION SAMSUNG EVERLAND S-OIL PETROCHEMICAL VS,CS KOREA 2013 PROJECT SAMSUNG STC A2 1ST & 2ND SAMSUNG TOTAL PETROCHEMICAL VS,CS,SN,ST,ETC KOREA 2013 ENGINEERING STC A2 PROJECT JNK HEATER SAMSUNG TOTAL PETROCHEMICAL CS KOREA 2013 STC EVA2 - SPRING SAMSUNG SAMSUNG TOTAL PETROCHEMICAL VS,ST KOREA 2013 SUPPORT ENGINEERING STC NCC C3 TOWER SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2013 PROJECT KOREA HYDRO & KOREA HYDRO & SUPPORT 1EA & NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2013 13TYPE PLANT CORP CORP SUPPORT, MAIN KOREA HYDRO & KOREA HYDRO & STEAM & MAIN NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER VS,CS,ST,ETC KOREA 2013 FEEDWATER LINE & PLANT CORP CORP 1TYPE (Q,A CLASS) T-48102(TOLUENE S-OIL / ONSAN S-OIL / ONSAN PETROCHEMICAL VS KOREA 2013 COLUMN) OVHD FACTORY FACTORY TAEAN #5/6 COAL AIR, #7/8 COAL AIR & ACC. DOOSAN HEAVY KOREA WESTERN COAL GASIFICATION VS,CS,RG,ETC KOREA 2013 & DUCT & PRE' PART INDUSTRIES POWER CORP INT'A' & WIND BOX GS CALTEX - YEOSU TAME PROJECT GS CALTEX PETROCHEMICAL VS KOREA 2013 FACTORY ULJIN NUCLEAR KOREA HYDRO & NUCLEAR POWER POWER PIN SUPPLY KEPCO KPS - HANUL RG KOREA 2013 NUCLEAR POWER PLANT (R101-304175) YANGJU COGENERATION DOOSAN HEAVY THERMAL POWER TPPC VS,CS,ST,ETC KOREA 2013 HRSG EXTERNAL INDUSTRIES PLANT HANGER & SUPPORT YANGJU HRSG - EXTERNAL & GRAND DOOSAN HEAVY TPPC CO-GENERATION VS,CS,RG,ST KOREA 2013 STEAM & LUBE OIL & INDUSTRIES STOP VALVE YEONGHEUNG TPP #5, KOREA SOUTH-EAST THERMAL POWER #6 POWER PLANT GS NEOTEK KOREA 2013 POWER CORP PLANT MAIN FACILITY BULK YEOSU DOOSAN HEAVY KOREA WESTERN THERMAL POWER THERMOELECTRIC KOREA 2013 INDUSTRIES POWER CORP PLANT POWER PLANT #1 YEONGHEUNG #5/6 DOOSAN HEAVY KOREA SOUTH-EAST THERMAL POWER BOILER HANGER & VS,CS,SN,ST,RG,ETC KOREA 2013 INDUSTRIES POWER CORP PLANT SUPPORT YEONGGWANG KOREA HYDRO & NUCLEAR POWER NUCLEAR REPAIR YOUNGWON TECH VS, ST,ETC KOREA 2012~2010 NUCLEAR POWER PLANT (2010~2012) HONAM HPC EM2 PROJECT SAMSUNG EVERLAND PETROCHEMICAL VS,CS KOREA 2012, 2011 PETROCHEMICAL SAMSUNG HONAM ETHYLENE/PROPYLEN HPCEM2 PROJECT VS,CS,CD,RG KOREA 2012, 2011 ENGINEERING PETROCHEMICAL E H-PROJECT (HOLD DOWN, SPRING SK E&C SK ULSAN COMPLEX PETROCHEMICAL VS,CS,HD KOREA 2012, 2011 HANGER) GE2 PROJECT ST ENG GUNJANG ENERGY POWER PLANT VS KOREA 2012, 2010 (ADDITIONAL) #2 PX PIPE-LINE RIGID S-OIL S-OIL PETROCHEMICAL RG KOREA 2012 SWAY STRUT (PE3) LD SPRING HANWHA CHEMICAL / HANWHA CHEMICAL / PETROCHEMICAL VS KOREA 2012 HANGER SUPPORT YEOSU FACTORY YEOSU FACTORY 10"HOLD DOWN SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS,HD KOREA 2012 SUPPORT DAEWOO 2289,2290 AWILCO SHIPBUILDING & AWILCO LNG AS SHIP BUILDING VS KOREA 2012 155,900㎥ CARRIER MARINE ENGINEERING 2D-PROJECT HYUNDAI (ITEMIZED) - DAESAN MMA MMA/PMMA PLANT HD,ETC KOREA 2012 ENGINEERING 1ST,3RD,4TH HONAM-MITSUI 3PZ PJT ETEC E&C PETROCHEMICAL VS,ETC KOREA 2012 CHEMICAL DAEWOO 5384,5385 SHIPBUILDING & SOVCOMFLOT LNG SHIP BUILDING VS KOREA 2012 SOVCOMFLOT MARINE ENGINEERING 7081 PDC#4 DRILL SAMSUNG HEAVY CHEVRON DRILLSHIP RG, ETC KOREA 2012 SHIP INDUSTRIES A1-VSH-001~004 & SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2012 2TYPE BORYUNG THERMAL KOREA MIDDLE KOREA MIDLAND THERMAL POWER POWER PLANT #1,2 POWER - BORYUNG ETC KOREA 2012 POWER CORP PLANT REPAIR WORK BRANCH BUGOK #3 COMBINED CYCLE POWER PLANT COMBINED CYCLE JUNGJIN INDUSTRIAL GS EPS ETC KOREA 2012 - PIPE SUPPORT POWER PLANT PROJECT BUGOK #3 COMBINED COMBINED CYCLE CYCLE POWER PLANT JUNGJIN INDUSTRIAL GS EPS ETC KOREA 2012 POWER PLANT - CLAMP BUGOK #3 COMBINED COMBINED CYCLE JUNGJIN INDUSTRIAL GS EPS ETC KOREA 2012 CYCLE POWER PLANT POWER PLANT CONSTRUCTION BEAM KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER 3M & 8TYPE (P/O NO.: NUCLEAR POWER NUCLEAR POWER RG KOREA 2012 PLANT K120079013) CORP CORP CPC2 65,000 MTY SAMSUNG PROJECT_SPRING(HH CHEIL INDUSTRIES POLYMERS-PP/PE VS,CS KOREA 2012 ENGINEERING 30LA) TORAY ADVANCED CPS-9 EXTENSION HWAN SEUNG ENG PETROCHEMICAL VS,ETC KOREA 2012 MATERIALS KOREA DAESAN FACTORY SAMSUNG SAMSUNG SPRING SUPPORT PETROCHEMICAL VS KOREA 2012 PETROCHEMICAL PETROCHEMICAL PROJECT EB FEED STUDY SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL SN KOREA 2012 PROJECT-DAESAN FURNACE X-OVER YEOCHEON NCC YEOCHEON NCC PETROCHEMICAL VS KOREA 2012 LINE GIMCHEON GROUP ENERGY FACILITY SK E&C SK E&S CO-GENERATION VS,SN KOREA 2012 CONSTRUCTION GUIDE, PUGH- KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER 020,WELEDED U- NUCLEAR POWER NUCLEAR POWER ETC KOREA 2012 PLANT GUIED, ASTM A36 & 11 CORP CORP HANWHA CHEMICAL HANWHA E&C HANHWA CHEMCIAL PETROCHEMICAL VS KOREA 2012 EVA PROJECT HONAM HPC BN-1 PROJECT LOTTE E&C PETROCHEMICAL VS KOREA 2012 PETROCHEMICAL HPC PC FACTORY MVR HONAM SAMSUNG EVERLAND PETROCHEMICAL VS KOREA 2012 INSTALLATION PETROCHEMICAL HPPO 130 % REVAMP SKC SKC PETROCHEMICAL VS KOREA 2012 PROJECT HPPO 130% 4TH SKC SKC PETROCHEMICAL VS KOREA 2012 INCHEON THERMAL KOREA MIDLAND THERMAL POWER POWER PLANT #3 SUNGSAN VS,ST KOREA 2012 POWER CORP PLANT FOUNDATION JINCHEON SPRING SKC SKC PETROCHEMICAL VS KOREA 2012 HANGER KORI NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER PLANT - NUCLEAR POWER NUCLEAR POWER VS,CS,RG,ETC KOREA 2012 PLANT REPAIR (2012) CORP CORP LG PETROCHEMICAL SEUNGJIN BA-101 ETHANE LG CHEMICAL PETROCHEMICAL CS KOREA 2012 ENGINEERING HEATER REVAMPING LOTTE CHEMICAL NCC SEUNGJIN LOTTE CHEMICAL PETROCHEMICAL KOREA 2012 REPAIR ENGINEERING MDI 50000 MTPA SEUNGJIN KUMHO MITSUI PETROCHEMICAL VS KOREA 2012 REVAMING PROJECT ENGINEERING PETROCHEMICAL NAMYANGJU ENERGY CONSTRUCTION- HANSOL SEENTEC BYEOLLAE ENERGY CO-GENERATION RG KOREA 2012 L.BORE & S.BORE(RIGID) NO.2 CA/EDC SEUNGJIN LG CHEMICAL PETROCHEMICAL VS KOREA 2012 PROJECT ENGINEERING NO.3 AEU GT-BTX REVAMP PROJECT- SK E&C SK ENERGY PETROCHEMICAL VS KOREA 2012 GENERAL NO.4 MDU DEWAXING SK E&C SK ENERGY PETROCHEMICAL VS,CS KOREA 2012 REVAMP OSEONG CCPP (JOB PYEONGTAEK COMBINED CYCLE SUNGDO E&C ETC KOREA 2012 NO.K37-01) ENERGY SERVICE POWER PLANT OSEONG HRSG DOOSAN HEAVY PYEONGTAEK COMBINED CYCLE (EXTERNAL & VS,CS,RG,ST KOREA 2012 INDUSTRIES ENERGY SERVICE POWER PLANT INTERNAL) POSCO POWER ISM THERMAL POWER BHI POSCO ENERGY KOREA 2012 POWER PLANT PLANT POSCO SNG PROJECT SEWON CELLONTECH POSCO STEELWORKS VS KOREA 2012

PX 700KTA PROJECT SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS,CD KOREA 2012 RE CHEMICAL 1TEAM OCI - KUNSAN OCI - KUNSAN MCR SPRING PETROCHEMICAL VS KOREA 2012 FACTORY FACTORY SUPPORT SAR UNIT TV-0401 S-OIL S-OIL PETROCHEMICAL VS KOREA 2012 REPLACEMENT SIN WOLSUNG DOOSAN HEAVY KOREA HYDRO & NUCLEAR POWER NUCLEAR POWER VS,CS,RG,ETC KOREA 2012 INDUSTRIES NUCLEAR POWER PLANT PLANT #1/2 SIN WOLSUNG KOREA HYDRO & NUCLEAR POWER NUCLEAR U- SIEMENS ETC KOREA 2012 NUCLEAR POWER PLANT BOLT(TUS-010) SPRING SUPPORT / S- S-OIL S-OIL PETROCHEMICAL VS KOREA 2012 OIL SPRING, VIBRATION PROOF SPRING KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER MOUNT, FAN NUCLEAR POWER NUCLEAR POWER ETC KOREA 2012 PLANT VIBRATION PROOF, CORP CORP 2IN D & 1 STC EO PROJECT- SAMSUNG C&T SAMSUNG TOTAL PETROCHEMICAL CD KOREA 2012 COLD SUPPORT TAEKWANG TAEKWANG TAEKWANG - PETROLEUM #3 - PETROCHEMICAL VS KOREA 2012 INDUSTRIES PETROCHEMISTRY 3 SPRING HANGER U-2 PROJECT (AIR ASIA HEAVY INDUSTRY OCI PETROCHEMICAL KOREA 2012 PREHEATER 800) U-2, U-3 PROJECT (AIR ASIA HEAVY INDUSTRY OCI PETROCHEMICAL KOREA 2012 PREHEATER) ULCHIN NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER PLANT - NUCLEAR POWER NUCLEAR POWER VS,CS,RG,ETC KOREA 2012 PLANT REPAIR (2012) CORP CORP ULSAN NF3 PH2 HANYANG ENG ULSAN CHEMICAL PETROCHEMICAL VS KOREA 2012 PROJECT VGO FCC PROJECT WELCRON KANGWON GS CALTEX PETROCHEMICAL VS KOREA 2012 VRHCR MPHT SEUNGJIN SEPARATOR(C-109,C- GS CALTEX PETROCHEMICAL VS KOREA 2012 ENGINEERING 209) YEOSU LG CHEMICAL SEUNGJIN LG CHEMICAL PETROCHEMICAL VS KOREA 2012 REPAIR WORK ENGINEERING YEOSU THERMAL KOREA WESTERN THERMAL POWER HANSOL SEENTEC KOREA 2012 POWER #2 BOILER POWER CORP PLANT SIN INCHEON THERMAL KOREA SOUTHERN THERMAL POWER POWER_SPRING HANBAL CS,ETC KOREA 2011~2009 POWER CORP PLANT HANGER & PIPE CLAMP POSCO POWER LNG LNG COMBINED CYCLE COMBINED CYCLE POSCO E&C POSCO ENERGY VS,CS,SN KOREA 2011, 2010 POWER POWER PLANT #5 S-OIL REFINERY FMPR SAMSUNG S-OIL PETROCHEMICAL CD KOREA 2011, 2010 0093, 0196 URETHANE ENGINEERING YEOSU THERMAL POWER S.BORE KOREA WESTERN THERMAL POWER HANSOL SEENTEC KOREA 2011, 2010 PIPING & CLAMP & POWER CORP PLANT HANGER (ADD) HYOSUNG YONGYEON HYOSUNG YONGYEON F2/NF3 PLANT PETROCHEMICAL VS KOREA 2011, 2007 #1 FACTORY #1 FACTORY #1 LBO REVAMP SK E&C SK PETROCHEMICAL VS,ETC KOREA 2011 PROJECT #1,2 DVM FAN KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER SNUBBER SPRING NUCLEAR POWER NUCLEAR POWER ETC KOREA 2011 PLANT (U110196012) CORP CORP 3MAIN COMPRESSOR SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS,ST KOREA 2011 PROJECT 580 KMTA SM #2 UNIT SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2011 KOREA HYDRO & KOREA HYDRO & ANCHOR 8EA & 3TYPE NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER RG KOREA 2011 (K110601013) PLANT CORP CORP BOILER PIPE HANGER 8 ITEMS 12SET KOREA MIDLAND KOREA MIDLAND THERMAL POWER PRODUCTION SN,RG,ETC KOREA 2011 POWER CORP POWER CORP PLANT PURCHASE (BORYUNG THERMAL POWER #2) KOREA HYDRO & KOREA HYDRO & BOLT 2EA & 3TYPE NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2011 (K110149010) PLANT CORP CORP BRACKET PIPE 14EA & KOREA HYDRO & NUCLEAR POWER YOUNGWON TECH ETC KOREA 2011 43TYPE NUCLEAR POWER PLANT BUSAN JUNGKWAN BUSAN-JUNGKWAN THERMAL POWER GROUP ENERGY-BULK JUNGJIN INDUSTRIAL ETC KOREA 2011 ENERGY PLANT MATERIAL CDP-2 CONSTRUCTION SK E&C SK CHEMICAL PETROCHEMICAL VS KOREA 2011 PROJECT KOREA HYDRO & KOREA HYDRO & CONSTRUCTION BEAM NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER RG KOREA 2011 6M & 4TYPE PLANT CORP CORP DAESAN HONAM HONAM HONAM PETROCHEMICAL - PETROCHEMICAL - PETROCHEMICAL - PETROCHEMICAL HD KOREA 2011 EVA PLANT DAESAN PLANT DAESAN PLANT EQUIPMENT FPPP 360 PROCESS MATERIAL SK INNOVATION SK INNOVATION PETROCHEMICAL VS KOREA 2011 PURCHASING FURNACE X- OVER(F120/170) YEOCHEON NCC YEOCHEON NCC PETROCHEMICAL VS,CS KOREA 2011 SPRING HANGER HADONG THERMAL KOREA SOUTHERN THERMAL POWER HWA JU ETC KOREA 2011 POWER #7/8 REPAIR POWER CORP PLANT HANGER ROD, M36 SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL RG KOREA 2011 HANIL DANYANG HYUNDAI VALVE POWER PLANT HANIL CEMENT PETROCHEMICAL VS KOREA 2011 CONTROL PROJECT HDO #2 HOU PROJECT DAELIM INDUSTRIAL HYUNDAI OIL BANK PETROCHEMICAL VS,CS,ST KOREA 2011 SAMSUNG FINE SAMSUNG FINE HEC NO.1 PLANT PETROCHEMICAL VS KOREA 2011 CHEMICALS CHEMICALS HEC NO.1 PLANT-1ST SAMSUNG FINE GNT PETROCHEMICAL VS KOREA 2011 ADDITIONAL CHEMICALS HOLD DOWN SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL HD KOREA 2011 SUPPORT 6" & 1TYPE HONAM HPC EVA PROJECT ETEC E&C PETROCHEMICAL VS KOREA 2011 PETROCHEMICAL HONAM HPC P2(4PP) PROJECT LOTTE E&C PETROCHEMICAL VS KOREA 2011 PETROCHEMICAL HPC-350.000 TPA SEUNGJIN HONAM PETROCHEMICAL RG KOREA 2011 ETHYLENE PLANT ENGINEERING PETROCHEMICAL HONAM HPCEM 2-PROJECT LOTTE E&C PETROCHEMICAL VS KOREA 2011 PETROCHEMICAL KOREA WESTERN KOREA WESTERN HYDRAULIC SNUBBER POWER - TAEAN POWER - TAEAN POWER PLANT SN,ETC KOREA 2011 7SET BRANCH BRANCH HYOSUNG YONGYEON HYOSUNG YONGYEON HYOSUNG - PETROCHEMICAL KOREA 2011 PP-1 PROJECT #1 FACTORY YONGYEON FACTORY HYUNDAI OILBANK DCU UNIT YUHAN TECHNOLOGY HYUNDAI OIL BANK PETROCHEMICAL VS KOREA 2011 REPLACEMENT INCHEON COMPLEX(HOLD SK E&C SK ENERGY PETROCHEMICAL VS,HD KOREA 2011 DOWN, SPRING HANGER) JACK&ST.MALO SAMSUNG HEAVY CHEVRON SHIP BUILDING VS KOREA 2011 PROJECT INDUSTRIES KORI NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER PLANT - NUCLEAR POWER NUCLEAR POWER VS,CS,RG,ETC KOREA 2011 PLANT REPAIR (2011) CORP CORP LG CHEM YS1 SEUNGJIN LG CHEMICAL PETROCHEMICAL VS KOREA 2011 PROJECT ENGINEERING LG CHEMICAL SEUNGJIN EQUIPMENT SPRING LG CHEMICAL PETROCHEMICAL VS KOREA 2011 ENGINEERING SUPPORT LG DAESAN NCC 2ND REVAMPING GS E&C LG CHEMICAL PETROCHEMICAL VS,CS KOREA 2011 (1ST~2ND) LGCHEM 4AA SEUNGJIN LG CHEMICAL PETROCHEMICAL VS KOREA 2011 PROJECT(W1001-12) ENGINEERING LLDPE PLANT ELASTOMER 13,000 DOOSIN LG CHEMICAL PETROCHEMICAL KOREA 2011 TON DEBOTTLENECKING LOTTE CHEMICAL DAESAN PLANT SUNGCHANG E&C LOTTE CHEMICAL PETROCHEMICAL KOREA 2011 HEATER LOTTE CHEMICAL NCC FURNACE & HANSOL SEENTEC LOTTE CHEMICAL PETROCHEMICAL VS,CS,ETC KOREA 2011 DEBOTTLENECK NCC 1MM REVAMPING SAMSUNG C&T SAMSUNG TOTAL REFINERY VS,CS,CD KOREA 2011 PROJECT NCC FURNANCE PJT SEENTEC HONAM GAS & OIL REFINERY VS,CS,RG KOREA 2011 NCC, PA501 LUBE OIL SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2011 IMPROVEMENT NO.1 TAC COMMERCIAL PLANT - SK E&C SK INNOVATION PETROCHEMICAL VS,CD KOREA 2011 SPRING HANGER, COLD SUPPORT NUCLEAR REACTOR KOREA HYDRO & NUCLEAR POWER DHHI RG KOREA 2011 RIGID HANGER NUCLEAR POWER PLANT KOREA MIDLAND KOREA MIDLAND THERMAL POWER PIPE LINE OF BOILER VS,SN KOREA 2011 POWER CORP POWER CORP PLANT POSCO REPAIR WORK ENTOB POSCO STEELWORKS VS KOREA 2011 (EM350454) PP, DC-204 BY PASS LINE ADDITIONAL SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL RG KOREA 2011 INSTALLATION SAMSUNG BP SAMSUNG BP CHEMICAL MVR SAMSUNG EVERLAND PETROCHEMICAL VS KOREA 2011 CHEMICAL INSTALLATION SINGLE BOLT PIPE SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL ETC KOREA 2011 CLAMP,24" SK GAS TANK SK E&C SK ENERGY OIL&GAS KOREA 2011 TERMINAL SKC METHANOL DISTILLATION KWANGLIM E&C SKC PETROCHEMICAL VS KOREA 2011 COLUMN PROJECT SM H2 RICH GAS SEJUNG E&C SAMSUNG TOTAL PETROCHEMICAL CD KOREA 2011 PROJECT_7054 SM R2 PE PROJECT EZER SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2011 SM SYNERGY CHEIL ENGINEERING SAMSUNG TOTAL PETROCHEMICAL HD,ETC KOREA 2011 PROJECT SM1 FACTORY P2016- 36" PIPE SPRING SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2011 SUPPORT & REPLACEMENT KOREA HYDRO & KOREA HYDRO & STRAP 46EA & 8TYPE NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2011 (K110154011) PLANT CORP CORP STRUCTURAL ANGLE KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER 1BON & 6TYPE NUCLEAR POWER NUCLEAR POWER RG KOREA 2011 PLANT (K110669010) CORP CORP TANGJUNG #1 AIR PRODUCTS TANGJUNG CHEIL FACTORY PUMP OIL&GAS VS KOREA 2011 KOREA INDUSTRIAL COMPLEX (SPRING HANGER) ULCHIN NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER PLANT - NUCLEAR POWER NUCLEAR POWER VS,CS,RG,ETC KOREA 2011 PLANT REPAIR (2011) CORP CORP WOLSUNG #1 COMBUSTIBLE GAS KOREA HYDRO & NUCLEAR POWER KOREA MICRO RG KOREA 2011 CONTROL EQUIPMENT NUCLEAR POWER PLANT INSTALLATION WOONGJIN WOONGJIN POLYSILICON TCS FBR SCT PETROCHEMICAL VS KOREA 2011 POLYSILICON PROJECT YEOSU STEAM SUPPLY AND POWER GENERATION HI-TECH HANWHA ENERGY PETROCHEMICAL VS KOREA 2011 TURBINE ENGINEERING INSTALLATION PROJECT YEOSU THERMAL KOREA WESTERN THERMAL POWER POWER COAL CHUTE HANSOL SEENTEC KOREA 2011 POWER CORP PLANT CS HANGER YEOSU THERMAL POWER INTERNAL- KOREA WESTERN THERMAL POWER HANSOL SEENTEC KOREA 2011 SPRING HANGER POWER CORP PLANT (ADD) YNCC BUTENE-1 HANWHA E&C YEOCHEON NCC PETROCHEMICAL VS KOREA 2011 PROJECT YP-1 EXPANSION GS E&C LG MMA PETROCHEMICAL VS KOREA 2011 PROJECT THERMAL POWER POSCO GAS DUCT JEIL MACHINERY POSCO VS KOREA 2010~2008 PLANT ACO DEMO PLANT SK E&C SK E&C PETROCHEMICAL VS,CS,ST KOREA 2010, 2009 PROJECT BOILER PIPE HANGER KOREA MIDLAND KOREA MIDLAND THERMAL POWER LOAD 6 TON STROKE VS,SN KOREA 2010, 2009 POWER CORP POWER CORP PLANT 250mm & 6ITEMS DAEJEON SOUTHWEST COGENERATION HANSOL SEENTEC LH CO-GENERATION KOREA 2010, 2009 FACILITY & S.BORE HANGER KP CHEMICAL DUCT & SAMSUNG EVERLAND KP CHEMICAL PETROCHEMICAL VS KOREA 2010, 2009 2ND THERMAL POWER KUNSAN CCPP #1,2 S&TC S&TC VS,CS,ETC KOREA 2010, 2009 PLANT KWANGJU SUWAN KYUNGNAM GROUP ENERGY SUWAN ENERGY POWER PLANT VS,ETC KOREA 2010, 2009 CORPORATION FACILITY PROJECT YEONGWOL COMBINED CYCLE HRSG #1/2/3- KOREA SOUTHEN THERMAL POWER HANSOL SEENTEC RG KOREA 2010, 2009 INTERNAL PIPE & POWER CORP PLANT L/BORE & S/BORE & RIGID for S/B PIPING YNCC F130/140- SAMSUNG EVERLAND YEOCHEON NCC PETROCHEMICAL VS KOREA 2010, 2009 SPRING HANGER SIN KORI #1/2 DUCT KOREA HYDRO & NUCLEAR POWER SPECO PLANT VS KOREA 2010, 2007 SUPPORT NUCLEAR POWER PLANT SIN WOLSUNG #1/2 KOREA HYDRO & NUCLEAR POWER SPECO PLANT VS KOREA 2010, 2007 DUCT SUPPORT NUCLEAR POWER PLANT #2 CDU OVERFLASH HYUNDAI OIL BANK HYUNDAI OIL BANK PETROCHEMICAL VS,ETC KOREA 2010 PUMP ADDITION TAEKWANG TAEKWANG INDUSTRIAL - ACN PROJECT PETROCHEMICAL VS KOREA 2010 INDUSTRIES PETROCHEMICAL 3RD FACTORY AS-15-02 OVER HEAD HYUNDAI OIL BANK HYUNDAI OIL BANK PETROCHEMICAL VS KOREA 2010 LINE ASAN WASTE HANDLING SAMSUNG C&T GREEN ASAN PETROCHEMICAL VS KOREA 2010 CONSTRUCTION KOREA HYDRO & KOREA HYDRO & BOLT/NUT 64SETS (Q NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER RG KOREA 2010 CLASS) PLANT CORP CORP KOREA HYDRO & KOREA HYDRO & BRACKET 10EA & NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER RG KOREA 2010 8TYPE PLANT CORP CORP KOREA HYDRO & KOREA HYDRO & BRACKET 2EA & NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER RG KOREA 2010 26TYPE (A CLASS) PLANT CORP CORP KOREA HYDRO & KOREA HYDRO & BRACKET 5EA & NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2010 48TYPE PLANT CORP CORP BTX REVAMPING SAMSUNG C&T YEOCHEON NCC PETROCHEMICAL CD KOREA 2010 PROJECT(COLD) BUSAN JUNGKWAN #2 BUSAN-JUNGKWAN THERMAL POWER HRSG (INTERNAL & BHI KOREA 2010 ENERGY PLANT EXTERNAL) C4 AC CONVERTER SK E&C SK INNOVATION PETROCHEMICAL VS KOREA 2010 PROJECT CONSTRUCTION BEAM KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER 10M & 6TYPE NUCLEAR POWER NUCLEAR POWER ETC KOREA 2010 PLANT (K100436010) CORP CORP CONSTRUCTION BEAM KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER 1M & 9TYPE (K10-0458- NUCLEAR POWER NUCLEAR POWER RG KOREA 2010 PLANT 010) CORP CORP ECH AC SPRING SAMSUNG FINE SAMSUNG FINE HANGER PETROCHEMICAL VS,ST KOREA 2010 CHEMICALS CHEMICALS REPLACEMENT EPDM REVAMP PROJECT(COLD SK E&C SK ENERGY PETROCHEMICAL CD,ETC KOREA 2010 SUPPORT) FINEX POSCO F-2000 POSCO E&C POSCO STEELWORKS VS,CS KOREA 2010 REACTOR TOWER FRS-08005 SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2010 GREEN ENERGY BSTR WOOBO SK ENERGY PETROCHEMICAL VS,CS KOREA 2010 PROJECT ENGINEERING KOREA HYDRO & NUCLEAR POWER GUIDE 4EA & 1TYPE YOUNGWON TECH ETC KOREA 2010 NUCLEAR POWER PLANT KOREA HYDRO & KOREA HYDRO & GUIDE, U-GUIDE 4EA & NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2010 TYPE PLANT CORP CORP GUNJANG ENERGY (G- PROJECT)-HANGER HANWHA E&C GUNJANG ENERGY CO-GENERATION VS,CS KOREA 2010 ADDITIONAL GUNSAN FACTORY RE P1 MCR AREA HIGH OCI - KUNSAN OCI - KUNSAN PETROCHEMICAL VS,CS KOREA 2010 TEMPERATURE FACTORY FACTORY PIPELINE (SPRING) H-16101 TUBE GUIDE S-OIL S-OIL PETROCHEMICAL CS KOREA 2010 IMPROVEMENT KOREA HYDRO & KOREA HYDRO & HANGER PIPE NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER CS KOREA 2010 (STANDARD) 3SET PLANT CORP CORP HDO #2 HOU PJT-EPC (PRESSUR PART & S/B HANSOL SEENTEC HYUNDAI OIL BANK PETROCHEMICAL VS,ST,ETC KOREA 2010 & L/B) HDO #2 HOU PROJECT-TUBULAR PETROCHEM KOREA HYUNDAI OIL BANK PETROCHEMICAL VS KOREA 2010 REFORMER PKG HDO HOU PROJECT DAELIM INDUSTRIAL HYUNDAI OIL BANK PETROCHEMICAL VS,CS KOREA 2010 HONAM HPC B-PROJECT LOTTE E&C PETROCHEMICAL VS KOREA 2010 PETROCHEMICAL HPPO HOT WATER SKC SKC PETROCHEMICAL VS KOREA 2010 2ND INS.OF MAKE-UP S-OIL / ONSAN S-OIL / ONSAN PETROCHEMICAL RG KOREA 2010 COMPRESSOR FACTORY FACTORY KORI #2 J3 AREA STRUCTURAL SANGBU KOREA HYDRO & NUCLEAR POWER ETC KOREA 2010 IMPROVEMENT ENGINEERING NUCLEAR POWER PLANT CONSTRUCTION KORI NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER PLANT - NUCLEAR POWER NUCLEAR POWER VS,CS,RG,ETC KOREA 2010 PLANT REPAIR (2010) CORP CORP KORI NUCLEAR KOREA HYDRO & NUCLEAR POWER POWER REPAIR KEPCO KPS - KORI RG KOREA 2010 NUCLEAR POWER PLANT WORK GUIDE LG CHEM M3 PROJECT GS E&C LG CHEMICAL PETROCHEMICAL VS,CS,SN KOREA 2010 LOTTE CHEMICAL LOTTE E&C LOTTE CHEMICAL PETROCHEMICAL VS,ST,ETC KOREA 2010 3EOA PROJECT NEP #2EU COLD AREA JCON SK ENERGY PETROCHEMICAL CD KOREA 2010 T/A NEP LPG CRACKING - SK E&C SK ENERGY PETROCHEMICAL VS,CS KOREA 2010 SPRING, COLD NEW KERO MEROX S-OIL S-OIL PETROCHEMICAL VS KOREA 2010 PJT NRP PROCESS HIGH EFFICIENCY VCFE - SK E&C SK ENERGY PETROCHEMICAL VS,CS KOREA 2010 BTX PROJECT PAJOO HRSG THERMAL POWER PROJECT - EXTERNAL BHI PAJOO POWER VS,CS,RG,ETC KOREA 2010 PLANT & SMALL BORE KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER PIPE HANGER 14SET NUCLEAR POWER NUCLEAR POWER CS,ETC KOREA 2010 PLANT CORP CORP POSCO FINEX 1.5M SANGWON E&S POSCO STEELWORKS VS KOREA 2010 REPAIR WORK POSCO INCHEON LNG THERMAL POWER POSCO POWER POSCO VS,CS,RG,ST,SN KOREA 2010 CCPP #5 PLANT R2R O2 ENRICHMENT S-OIL / ONSAN S-OIL / ONSAN PETROCHEMICAL VS KOREA 2010 SYSTEM FACTORY FACTORY SIN KORI #1/2 PIPE KOREA HYDRO & NUCLEAR POWER SEIL MACHINERY VS KOREA 2010 MATERIAL NUCLEAR POWER PLANT SIN WOLSUNG #1 KOREA HYDRO & NUCLEAR POWER FUEL OPERATING JINHEUNG ETC KOREA 2010 NUCLEAR POWER PLANT ROOM REPLACEMENT SIN WOLSUNG #1/2 JEONGPOONG KOREA HYDRO & NUCLEAR POWER ETC KOREA 2010 BOP DEVELOPMENT NUCLEAR POWER PLANT KOREA WESTERN KOREA WESTERN SNUBBER 1EA POWER - TAEAN POWER - TAEAN POWER PLANT SN KOREA 2010 BRANCH BRANCH S-OIL ALKYLATION S-OIL / ONSAN S-OIL / ONSAN PETROCHEMICAL VS KOREA 2010 PROJECT FACTORY FACTORY S-OIL ONSAN SAMSUNG REFINERY EXPANSION S-OIL PETROCHEMICAL VS,CS,RG,CD KOREA 2010 ENGINEERING PJT SPRING SUPPORT(HONAM GS CALTEX - YEOSU GS CALTEX - YEOSU PETROCHEMICAL VS KOREA 2010 THERMAL POWER FACTORY FACTORY STEAM) PURCHASING KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER STRAP 50EA & 1TYPE NUCLEAR POWER NUCLEAR POWER ETC KOREA 2010 PLANT CORP CORP TDI EXPANSION POSCO ENGINEERING FINE CHEMICAL PETROCHEMICAL VS KOREA 2010 PROJECT VCM TLX(405-CA/B) SERVE ONE LG CHEMICAL PETROCHEMICAL VS,CS KOREA 2010 IN/OUT PIPE DESIGN WEST INCHEON WEST INCHEON POWER CORP. CO- KYUNG SUNG CO-GENERATION VS,ST,ETC KOREA 2010 POWER CORP GEN CONVERSION PJT YEOCHEON M3 GS E&C YEOCHEON NCC PETROCHEMICAL VS,CS,SN,ST KOREA 2010 PROJECT YEOSU THERMAL CFB KOREA WESTERN THERMAL POWER SEENTEC VS,CS,RG,ST,SN KOREA 2010 BOILER EXTERNAL POWER CORP PLANT YEOSU THERMAL CFB KOREA WESTERN THERMAL POWER SEENTEC VS,CS,RG,ST,SN KOREA 2010 BOILER INTERNAL POWER CORP PLANT YEOSU THERMAL DOOSAN HEAVY KOREA WESTERN THERMAL POWER PLANT - U ROD RG KOREA 2010 INDUSTRIES POWER CORP PLANT HANGER YEOSU THERMAL POWER CFB BOILER KOREA WESTERN THERMAL POWER HANSOL SEENTEC KOREA 2010 EXTERNAL(MAJOR POWER CORP PLANT HANGER) YEOSU THERMAL KOREA WESTERN THERMAL POWER POWER INTERNAL HANSOL SEENTEC KOREA 2010 POWER CORP PLANT PIPING YEOSU THERMAL POWER-L.BORE RIGID KOREA WESTERN THERMAL POWER HANGER & STRUT & HANSOL SEENTEC RG KOREA 2010 POWER CORP PLANT L.BORE PIPING(1st) & L.BORE PIPING(2nd) YNCC #3 DEBOTTLENECK-COLD DAELIM INDUSTRIAL YEOCHEON NCC PETROCHEMICAL CD,HD KOREA 2010 & HOLD DOWN YEONGWOL COMBINED CYCLE POWER PLANT HRSG DOOSAN HEAVY COMBINED CYCLE KEPCO CS,ETC KOREA 2010 PIPE HANGER INDUSTRIES POWER PLANT PACKAGE & S.BORE HANGER ADDED NRC PROJECT (SPRING, HOLD SK E&C SK ULSAN COMPLEX PETROCHEMICAL VS,CS,HD,ETC KOREA 2009~2005 DOWN) DAESAN OIL BANK HYUNDAI OIL BANK HYUNDAI OIL BANK PETROCHEMICAL VS KOREA 2009, 2008 REPAIR WORK S-2 PROJECT(SODIFF) POSCO ENGINEERING KCC REFINERY VS KOREA 2009, 2008 S-OIL ALKYLATION PROJECT - SPRING(ALK UNIT, SAR HYUNDAI E&C S-OIL PETROCHEMICAL VS,CS,RG,CD,ETC KOREA 2009, 2008 UNIT) & SPECIAL SUPPORT & COLD SUPPORT WOLSUNG 1 TSM TECH - ULSAN KOREA HYDRO & NUCLEAR POWER RG KOREA 2009, 2008 RETUBING FACTORY NUCLEAR POWER PLANT #2 ONSAN FUMER KOREA ZINC KOREA ZINC PETROCHEMICAL VS,ETC KOREA 2009 PLANT PROJECT 2009 HOU VD - SK ENERGY SK ENERGY PETROCHEMICAL VS KOREA 2009 REPLACEMENT S-OIL / ONSAN S-OIL / ONSAN B-3401A/B/C 2009 T/A PETROCHEMICAL RG KOREA 2009 FACTORY FACTORY BORYUNG THERMAL POWER PLANT #1/2 HALLA ENERGY & KOREA MIDLAND THERMAL POWER CS KOREA 2009 HANDLING & ENVIRONMENT POWER CORP PLANT FACILITIES BRACKET 2SETS & KOREA HYDRO & NUCLEAR POWER YOUNGWON TECH ETC KOREA 2009 20TYPE NUCLEAR POWER PLANT CAPRO 5TH ESCO CAPRO SCT PETROCHEMICAL VS KOREA 2009 PROJECT CORPORATION CAPRO CAPRO ASR PROJECT METZ PETROCHEMICAL VS KOREA 2009 CORPORATION CHEONGRA INCINERATION PLANT KYUNG SUNG INCHEON CITY POWER PLANT VS KOREA 2009 FACILITY CLEVIS BOLT & S-OIL / ONSAN S-OIL / ONSAN PETROCHEMICAL RG KOREA 2009 TURNBUCKLE FACTORY FACTORY GE2 PROJECT(SPRING SK E&C GUNJANG ENERGY CO-GENERATION VS,CS KOREA 2009 HANGER) GS CALTEX-NO.3 HOU WELCRON KANGWON GS CALTEX PETROCHEMICAL VS,RG KOREA 2009 PROJECT GWANGYANG POSCO DAEHYUN POSCO STEELWORKS VS KOREA 2009 SPRING HANGER H-40201(402-PV-0402) S-OIL / ONSAN S-OIL / ONSAN PETROCHEMICAL RG KOREA 2009 PIN TYPE LINKAGE FACTORY FACTORY HDO SPRING SUPPORT KANGWU HYUNDAI OIL BANK PETROCHEMICAL VS KOREA 2009 REPLACEMENT HOLD DOWN SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL HD KOREA 2009 SUPPORT 2", 4" HONAM HPC B PROJECT LOTTE E&C PETROCHEMICAL VS,CS KOREA 2009 PETROCHEMICAL HYCO R201 SPRING OCI - KUNSAN OCI - KUNSAN PETROCHEMICAL CS KOREA 2009 HANGER FACTORY FACTORY HYUNDAI GREEN HYUNDAI GREEN THERMAL POWER POWER #1~4 UNIT & DAELIM INDUSTRIAL VS,CS,RG,ETC KOREA 2009 POWER PLANT RIGID HANGER HYUNDAI GREEN HYUNDAI GREEN THERMAL POWER JUNGJIN ETC KOREA 2009 POWER PIPE SHOE POWER PLANT HYUNDAI GREEN HYUNDAI GREEN THERMAL POWER POWER PIPE SHOE - DAEYOUNG ETC KOREA 2009 POWER PLANT PAINTING ILSAN CCPP-RIGID KOREA EAST-WEST COMBINED CYCLE NILE PLANT ETC KOREA 2009 HANGER POWER CORP POWER PLANT INCHEON RHODIA RHODIA SILICA KOREA RHODIA PETROCHEMICAL ST,ETC KOREA 2009 DRYER - SWAY STRUT KCC P1 PROJECT KCC E&C KCC PETROCHEMICAL VS,CS KOREA 2009 KORI NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER PLANT - NUCLEAR POWER NUCLEAR POWER VS,CS,RG,ETC KOREA 2009 PLANT REPAIR (2009) CORP CORP KORI NUCLEAR SEJONG KOREA HYDRO & NUCLEAR POWER POWER PLANT RG,ETC KOREA 2009 ENGINEERING NUCLEAR POWER PLANT REPAIR KORI NUCLEAR ONJUNG KOREA HYDRO & NUCLEAR POWER POWER PLANT ETC KOREA 2009 INTERNATIONAL NUCLEAR POWER PLANT REPAIR - U-GUIDE LG CHEMICAL GTC DUCT-FIXED BAND SUNGCHANG E&C LG CHEMICAL PETROCHEMICAL ETC KOREA 2009 SPRING LG CHEMICAL NEW HEATER #1 SUNGCHANG E&C LG CHEMICAL PETROCHEMICAL VS KOREA 2009 EXTENSION LNG STORAGE TANK KOREA GAS KOREA GAS TUBE PARTS OIL&GAS VS,CS KOREA 2009 CORPORATION CORPORATION SUPPORT LOCATION DECISION KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER GUIDE 6EA & 8TYPE NUCLEAR POWER NUCLEAR POWER RG KOREA 2009 PLANT (K09-0442-010) CORP CORP NCC FURNACE LG CHEMICAL LG CHEMICAL PETROCHEMICAL VS,CS,ETC KOREA 2009 EXTENSION PROJECT NEXLENE PILOT WOOBO SK CHEMICAL PETROCHEMICAL VS KOREA 2009 PROJECT ENGINEERING PB NO.2 (SPRING & DAELIM INDUSTRIAL / DAELIM INDUSTRIAL / PETROCHEMICAL VS,CD,ETC KOREA 2009 COLD) YEOSU FACTORY YEOSU FACTORY POSCO E&C HOT GAS JEIL MACHINERY POSCO E&C POWER PLANT VS KOREA 2009 DUCT POSCO E&C ORE SENDING EQUIPMENT JEIL MACHINERY POSCO E&C POWER PLANT VS KOREA 2009 SPRING SUPPORT YEOSU STEAM P-PROJECT (3RD~4TH) YEOSU THERMAL SUPPLY AND POWER CO-GENERATION VS,RG KOREA 2009 + RIGID ADDED POWER PLANT GENERATION YEOSU STEAM P-PROJECT ORIGINAL HANWHA E&C SUPPLY AND POWER CO-GENERATION VS,CS,ST KOREA 2009 & ADDITIONAL GENERATION - YEOSU KOREA GAS PYEONGTAEK LNG KOGAS OIL&GAS VS,CS,RG KOREA 2009 CORPORATION RHODIA DRYER RHODIA SILICA RHODIA SILICA PETROCHEMICAL ST KOREA 2009 PROJECT SAMSUNG SAMSUNG SAMSUNG PETROCHEMICAL - PETROCHEMICAL VS KOREA 2009 PETROCHEMICAL PETROCHEMICAL SPRING HANGER SIN WOLSUNG #1/2 KOREA HYDRO & NUCLEAR POWER WELCRON KANGWON VS KOREA 2009 SPRING SUPPORT NUCLEAR POWER PLANT SKC ENERGY SAVING SKC SKC PETROCHEMICAL VS KOREA 2009 S-OIL ALKYLATION SAMSHIN E&C S-OIL PETROCHEMICAL CD KOREA 2009 COLD SUPPORT STC DE COMP. & RGB PEELS ENGINEERING SAMSUNG TOTAL PETROCHEMICAL VS,CD KOREA 2009 PROJECT KOREA HYDRO & KOREA HYDRO & SUPPORTED STRAP NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2009 46EA & 7TYPE PLANT CORP CORP TAEKWANG ULSAN TAEKWANG TAEKWANG - ULSAN PETROCHEMICAL VS KOREA 2009 FACTORY REPAIR INDUSTRIES TANK OPEN CHECK KOREA OIL CO. KNOC REFINERY VS KOREA 2009 SPRING HANGER TG-FA3813 SUCTION SK ENERGY SK ENERGY PETROCHEMICAL VS KOREA 2009 SUPPORT U-30400 PIN TYPE S-OIL / ONSAN S-OIL / ONSAN PETROCHEMICAL RG KOREA 2009 LINKAGE FACTORY FACTORY U-40300 PIN TYPE S-OIL / ONSAN S-OIL / ONSAN PETROCHEMICAL RG KOREA 2009 LINKAGE FACTORY FACTORY HANWHA CHEMICAL / VCM F-201 TAIL LINE SHINKI E&T PETROCHEMICAL VS,CS,ST KOREA 2009 ULSAN 1 FACTORY VCM F-201 TAIL LINE HANWHA CHEMICAL / HANWHA CHEMICAL / PETROCHEMICAL VS,CS KOREA 2009 (1ST~2ND) ULSAN 1 FACTORY ULSAN 1 FACTORY WOLSONG NUCLEAR #1 - 2ND SYSTEM KOREA HYDRO & NUCLEAR POWER SAMKUN CENTURY RG KOREA 2009 FACILITY NUCLEAR POWER PLANT IMPROVEMENT WOLSUNG NUCLEAR SANGBU KOREA HYDRO & NUCLEAR POWER POWER PLANT #1 RG KOREA 2009 ENGINEERING NUCLEAR POWER PLANT REPAIR WOLSUNG NUCLEAR SAMSIN VALVE KOREA HYDRO & NUCLEAR POWER POWER PLANT #2 ETC KOREA 2009 TECHNOLOGY NUCLEAR POWER PLANT REPAIR WORK WOLSUNG NUCLEAR KOREA HYDRO & KOREA HYDRO & REACTOR HYDRANT NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER RG KOREA 2009 MOUNTING SUPPORT PLANT CORP CORP (W090198010) YEOCHEON NCC #3 YEOCHEON NCC YEOCHEON NCC PETROCHEMICAL VS KOREA 2009 REPAIR HANWHA COMBINED CYCLE YEOSU CCPP HANWHA E&C ENGINEERING & VS,CS,RG,ST KOREA 2009 POWER PLANT CONS. YEOSU NCC ETHYLENE PRODUCTION LG CHEMICAL LG CHEMICAL PETROCHEMICAL VS,CS,ETC KOREA 2009 ENHANCEMENT PROJECT YNCC #2 F-110 RADIANT COIL DAELIM INDUSTRIAL YEOCHEON NCC PETROCHEMICAL VS, CS KOREA 2009 REPLACE YNCC#1 F-110 SPRING HANGER COIL SAMSUNG EVERLAND YEOCHEON NCC PETROCHEMICAL CS KOREA 2009 REPLACEMENT YEONGKWANG/ULJIN KOREA HYDRO & AC DIESEL NUCLEAR POWER DOOSAN ENGINE NUCLEAR POWER ETC KOREA 2009 GENERATORS PLANT CORP PROJECT THERMAL POWER YEONGWOL #1/2/3 SEENTEC YOUNGWOL POWER VS,CS,SN,ST KOREA 2009 PLANT BDO COLD SUPPORT, SK E&C SK ENERGY PETROCHEMICAL CD,HD KOREA 2008, 2007 HOLD DOWN, SPRING DAESAN LG CHEM DK INTEX LG CHEMICAL PETROCHEMICAL VS KOREA 2008, 2007 REPAIR WORK LGPC B2 PROJECT SERVE ONE LG CHEMICAL PETROCHEMICAL VS KOREA 2008, 2007 LOTTE DAESAN NCC LOTTE DAESAN SUNGCHANG E&C PETROCHEMICAL CS KOREA 2008, 2007 REVAMPING PROJECT CHEMICAL SAMSUNG LOTTE DAESAN LOTTE DAESAN SEG EO/EG VS,ETC KOREA 2008, 2007 ENGINEERING CHEMICAL LOTTE DAESAN SPE LOTTE DAESAN DAELIM INDUSTRIAL PETROCHEMICAL VS,CS,RG,CD KOREA 2008, 2007 PROJECT CHEMICAL LPC SEG PROJECT SAMSUNG LOTTE DAESAN PETROCHEMICAL CD KOREA 2008, 2007 (COLD SUPPORT) ENGINEERING PETROCHEMICAL NEW FCC (IBL) PROJECT - SWAY SK E&C SK ENERGY PETROCHEMICAL VS,CS,HD,ETC KOREA 2008, 2007 BRACE, 3RD~5TH, HOLD DOWN NEW FCC PROJECT - 1ST~4TH, SNUBBER, SK E&C SK ENERGY PETROCHEMICAL VS,CS,RG,SN,ETC KOREA 2008, 2007 RIGID, FIELD ADDITION SPRING HANGER KOREA OIL CO. KNOC REFINERY VS KOREA 2008, 2007 PRODUCTION YEONGGWANG KOREA HYDRO & NUCLEAR POWER NUCLEAR POWER NAMKWANG RG,ETC KOREA 2008, 2006~2004 NUCLEAR POWER PLANT PLANT REPAIR WORK KORI NUCLEAR KOREA HYDRO & NUCLEAR POWER POWER PLANT KUKJEGROUP RG, ETC KOREA 2008, 2004, 2003 NUCLEAR POWER PLANT REPAIR WOLSUNG NUCLEAR KYUNGHUNG KOREA HYDRO & NUCLEAR POWER POWER PLANT #1 KOREA 2008, 2003 ENGINEERING NUCLEAR POWER PLANT REPAIR #5 CDU DESALTER SK E&C SK ENERGY PETROCHEMICAL VS KOREA 2008 2008 FCC SAR & TA ALKYLATION & TA SK ENERGY SK ENERGY PETROCHEMICAL VS,CS KOREA 2008 RFCC TAEKWANG TAEKWANG - AMS PROJECT PETROCHEMICAL VS KOREA 2008 INDUSTRIES PETROCHEMISTRY 3 ARU PROJECT - BANSUK ENG TOYO KOREA PETROCHEMICAL VS,ETC KOREA 2008 EQUIPMENT ARU PROJECT - BANSUK ENG TOYO KOREA PETROCHEMICAL VS,ETC KOREA 2008 PIPING BUSAN JUNGKWAN BUSAN-JUNGKWAN THERMAL POWER BHI VS,CS,ST,RG KOREA 2008 HRSG ENERGY PLANT CHEONGJU MASAN KOREA ELECTRIC DAELIM BOILER PETROCHEMICAL VS,CS,RG,ETC KOREA 2008 WASTE HEAT BOILER POWER CORP CLAMP, LOOP, RIGID KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER ELECTRIC WIRES 18EA NUCLEAR POWER NUCLEAR POWER RG KOREA 2008 PLANT & 14TYPE (R CLASS) CORP CORP DANGJIN TPP - RIGID KOREA EAST-WEST THERMAL POWER HO YOUNG RG KOREA 2008 HANGER POWER CORP PLANT DH SPRING HYOSUNG YONGYEON HYOSUNG YONGYEON PETROCHEMICAL VS,CS KOREA 2008 REPLACEMENT #1 FACTORY #1 FACTORY HYUNDAI D-PROJECT(MMA) DAESAN MMA PETROCHEMICAL VS KOREA 2008 ENGINEERING EPDM DEBOTTLENECKING SK E&C SK ENERGY PETROCHEMICAL CD,ETC KOREA 2008 PROJECT FCC T/A CLAMP SK ENERGY SK ENERGY PETROCHEMICAL VS,CS,RG KOREA 2008 ADDITIONAL GPR PROJECT (COLD SK E&C SK PETROCHEMICAL VS,CD KOREA 2008 SUPPORT, SPRING) GS CALTEX-SPRING WELCRON KANGWON GS CALTEX PETROCHEMICAL VS KOREA 2008 SUPPORT + ADDED HADONG THERMAL KOREA SOUTHERN THERMAL POWER POWER #7/8 AIR DUCT NAMYANGTECH VS KOREA 2008 POWER CORP PLANT HANGER HADONG THERMAL DOOSAN HEAVY KOREA SOUTHERN THERMAL POWER POWER #7/8 PIPE ETC KOREA 2008 INDUSTRIES POWER CORP PLANT HANGER & WIND BOX HDO 2007 PROJECT DOOSIN HYUNDAI OIL BANK PETROCHEMICAL VS KOREA 2008

HNH PROJECT SK E&C SK INNOVATION PETROCHEMICAL VS KOREA 2008 HONAM HPC C PROJECT DAELIM INDUSTRIAL PETROCHEMICAL VS,RG KOREA 2008 PETROCHEMICAL HONAM HPC SEOA-PROJECT ETEC E&C PETROCHEMICAL VS KOREA 2008 PETROCHEMICAL HPPO PROJECT - 1ST, HANYANG INDUSTRY SKC PETROCHEMICAL VS KOREA 2008 2ND HUEHEMS MNB CHEIL INDUSTRIES HUEHEMS PETROCHEMICAL VS KOREA 2008 CONSTRUCTION ILSAN COMBINED KOREA EAST-WEST COMBINED CYCLE CYCLE POWER PLANT HANBAL ETC KOREA 2008 POWER CORP POWER PLANT REPAIR WORK KORI NUCLEAR POWER PLANT OS INDUSTRIAL KOREA HYDRO & NUCLEAR POWER RG KOREA 2008 INSTRUMENTATION DEVELOPMENT NUCLEAR POWER PLANT ECR-333 KORI NUCLEAR POWER PLANT KOREA HYDRO & NUCLEAR POWER NAMKWANG ETC KOREA 2008 REPAIR WORK U- NUCLEAR POWER PLANT GUIDE KPA(Ⅲ) REVAMP KUMHO P&B SUNGCHANG E&C PETROCHEMICAL VS KOREA 2008 PROJECT CHEMICALS LG CHEMICAL-2AA SEUNGJIN LG CHEMICAL PETROCHEMICAL VS KOREA 2008 ACETONE TO IPA PJT ENGINEERING SEUNGJIN LG VCM PROJECT LG CHEMICAL PETROCHEMICAL VS KOREA 2008 ENGINEERING LOTTE DAESAN SM LOTTE DAESAN REVAMPING(GENERAL LOTTE E&C PETROCHEMICAL VS,CS KOREA 2008 CHEMICAL ) LOTTE DAESAN DAESHIN LOTTE DAESAN REVAMPING (RIGID PETROCHEMICAL RG KOREA 2008 CORPORATION CHEMICAL ADDITIONAL) LOTTE DAESAN SM LOTTE DAESAN REVAMPING(HOT & LOTTE E&C PETROCHEMICAL VS,CS,SN,ETC KOREA 2008 CHEMICAL SPECIAL SUPPORT LOTTE CHEMICAL C- DAELIM INDUSTRIAL LOTTE CHEMICAL PETROCHEMICAL ETC KOREA 2008 PROJECT SAMSUNG LOTTE DAESAN LPC PP PROJECT PETROCHEMICAL VS,CD KOREA 2008 ENGINEERING PETROCHEMICAL LPC REVAMPING PROJECT LOTTE DAESAN (NCC/BD/BRU-1ST) & GS E&C PETROCHEMICAL VS,CS,ETC KOREA 2008 PETROCHEMICAL (BD,BRU,NCC,FURNAC E) LOTTE DAESAN LPC SPE PROJECT DAELIM INDUSTRIAL PETROCHEMICAL VS,SN KOREA 2008 PETROCHEMICAL LS-NIKKO COPPER REFINERY SULFURIC JNK HEATERS LS-NIKKO REFINERY VS KOREA 2008 ACID 1 FACTORY NO.2 BT REVAMP GS CALTEX GS CALTEX PETROCHEMICAL VS KOREA 2008 PROJECT NO.2 PX DEBOTTLENECK SK E&C SK INNOVATION PETROCHEMICAL VS KOREA 2008 PROJECT NRP REPAIR WORK SK ENERGY SK ENERGY PETROCHEMICAL VS KOREA 2008 KOREA HYDRO & KOREA HYDRO & PIPE METAL 1BON & NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER VS,ETC KOREA 2008 6TYPE PLANT CORP CORP HYUNDAI PMMA PROJECT ATOFINA REFINERY VS,RG KOREA 2008 ENGINEERING POSCO COMPLEX #3/4 PERFORMANCE NILE PLANT POSCO POWER PLANT VS KOREA 2008 IMPROVEMENT ESCO POSCO E&C COKE JEIL MACHINERY POSCO E&C POWER PLANT VS KOREA 2008 SPRING HANGER PYEONGTAEK LNG KOREA GAS HYUNDAE URETHANE OIL&GAS VS KOREA 2008 SPRING HANGER CORPORATION RE/P SPRING OCI - KUNSAN OCI - KUNSAN PETROCHEMICAL VS KOREA 2008 SUPPORT FACTORY FACTORY SIN KORI #1/2 SPRING KOREA HYDRO & NUCLEAR POWER WELCRON KANGWON VS KOREA 2008 SUPPORT NUCLEAR POWER PLANT SK CHEMICAL SK CHEMICAL SK CHEMICAL PETROCHEMICAL KOREA 2008 REPLACEMENT (2008) SK INCHEON OIL SK INCHEON OIL SK INCHEON OIL PETROCHEMICAL ETC KOREA 2008 SWAY BRACE SKC-PG REVAMP DONGIL SKC PETROCHEMICAL VS KOREA 2008 PROJECT SKICO BTX SK E&C SK ENERGY PETROCHEMICAL VS,ETC KOREA 2008 SM REVAMPING(HILMAN LOTTE E&C SAMSUNG TOTAL PETROCHEMICAL ETC KOREA 2008 ROLLER) S-OIL / ONSAN S-OIL / ONSAN S-OIL FIXED BAND PETROCHEMICAL ETC KOREA 2008 FACTORY FACTORY SPRING HANGER FRS- SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS,CS KOREA 2008 01300/01/02/03 & 1TYPE

SPRING SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2008 SUPPORT(320,410,870)

STC OCU SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2008

STC OCU PROJECT SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2008 STC SM SPRING SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2008 SUPPORT STRUCTURAL ANGLE KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER 1EA & 39TYPE NUCLEAR POWER NUCLEAR POWER RG KOREA 2008 PLANT (W080610010) CORP CORP SUPPORT 2EA & KOREA HYDRO & NUCLEAR POWER NAMKWANG ETC KOREA 2008 6TYPE NUCLEAR POWER PLANT TAEKWANG-SPRING TAEKWANG TAEKWANG - PETROCHEMICAL VS KOREA 2008 SUPPORT INDUSTRIES PETROCHEMISTRY 1 ULJIN NUCLEAR KOREA HYDRO & NUCLEAR POWER POWER PLANT #2 KOREA MICRO RG KOREA 2008 NUCLEAR POWER PLANT REPAIR WORK ULJIN NUCLEAR CHOMDAN KOREA HYDRO & NUCLEAR POWER VS KOREA 2008 REPAIR WORK MECHANICAL NUCLEAR POWER PLANT VDU REVAMP HYUNDAI OIL BANK HYUNDAI OIL BANK PETROCHEMICAL VS KOREA 2008 PROJECT VD-V1101R TO VD- P1103A/B PIPE SK ENERGY SK ENERGY PETROCHEMICAL VS KOREA 2008 MATERIAL YEONGGWANG KOREA HYDRO & NUCLEAR POWER NUCLEAR POWER LS CABLE & SYSTEM RG,ETC KOREA 2008 NUCLEAR POWER PLANT PLANT (1ST~3RD) YEONGGWANG KOREA HYDRO & NUCLEAR POWER NUCLEAR POWER LS MTRON RG,ETC KOREA 2008 NUCLEAR POWER PLANT PLANT REPAIR YEONGHEUNG #3,4 + KOREA SOUTH-EAST THERMAL POWER NR TECH VS KOREA 2008 ADDED POWER CORP PLANT YEONGHEUNG THERMAL POWER KOREA SOUTH-EAST KOREA SOUTH-EAST THERMAL POWER PLANT #1/2 POWER CO. - CS KOREA 2008 POWER CORP PLANT REHEATING STEAM YEONGHUNG PIPE YEONGHEUNG KOREA SOUTH-EAST THERMAL POWER THERMAL POWER KOPEC TECHNOLOGY VS KOREA 2008 POWER CORP PLANT PLANT #3/4 REPAIR HYUNDAI OILBANK HYUNDAI OIL BANK HYUNDAI OIL BANK PETROCHEMICAL KOREA 2007~2005 REPAIR BORYUNG THERMAL KOREA MIDLAND THERMAL POWER POWER PLANT #7/8 SUNGIL SIM VS,CS,SN,RG,ETC KOREA 2007, 2006 POWER CORP PLANT BOP HAEUNDAE POWER HALLA BUSAN THERMAL POWER GENERATION ENERGY&ENVIRONME ENVIRONMENTAL VS,ETC KOREA 2007, 2006 PLANT PROJECT NT CORP LG CHEMICAL DAESAN GS E&C LG CHEMICAL PETROCHEMICAL VS,CS,SN,ETC KOREA 2007, 2006 REVAMPING(1ST) NO.6 MDU (HANGER & SK E&C SK ENERGY PETROCHEMICAL VS,CS,HD,ETC KOREA 2007, 2006 HOLD DOWN) TAEKWANG TAEKWANG - PEP PROJECT PETROCHEMICAL VS KOREA 2007, 2006 INDUSTRIES PETROCHEMISTRY 1 STC EB/SM SAMSUNG SAMSUNG TOTAL PETROCHEMICAL VS,CS,SN,CD,ETC KOREA 2007, 2006 EXPANSION ENGINEERING YNCC #1 E-BA101 HANGER & STEP4 BA109/BA-110 & SAMSUNG EVERLAND YEOCHEON NCC PETROCHEMICAL VS,CS KOREA 2007, 2006 STEPT4 MODIFICATION DANGJIN THERMAL POWER PLANT #7 KOREA EAST-WEST THERMAL POWER YUCHANG PLANT VS,CS,RG,ETC KOREA 2007, 2005 FACTORY POWER CORP PLANT PROCESSING S.BORE POSCO FINEX REPAIR JEIL MACHINERY POSCO STEELWORKS VS,CS KOREA 2007, 2004 KOREA HYDRO & NUCLEAR POWER ULJIN NPP #3 - REPAIR POWER ENGINEERING KOREA 2007, 2003 NUCLEAR POWER PLANT #2 FCC PROJECT ITT S.P.A SK INCHEON OIL REFINERY (FCC) CS KOREA 2007 180,000 MTA - SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2007 REPLACEMENT 2A COKE CDQ THERMAL POWER BHI POSCO KOREA 2007 (EXTERNAL) PLANT ANCHOR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER STONEMASON 24EA & NUCLEAR POWER NUCLEAR POWER RG KOREA 2007 PLANT 10TYPE CORP CORP ASPHALT OFF-SITE STORAGE/SHIPMENT SK E&C SK INNOVATION PETROCHEMICAL ETC KOREA 2007 CAPACITY HYDROGEN REFORMER PACKAGE, ITT S.P.A SK INCHEON OIL PETROCHEMICAL VS KOREA 2007 HP-H1101 (B-06023/330) BORYUNG THERMAL KOREA MIDLAND THERMAL POWER POWER PLANT #7 WOONG NAM VS,CS KOREA 2007 POWER CORP PLANT CRITICAL S.BORE BORYUNG THERMAL POWER PLANT #7 KOREA MIDLAND THERMAL POWER WOONG NAM VS,CS KOREA 2007 STEAM BLOWING POWER CORP PLANT SUPPORT BORYUNG THERMAL KOREA MIDLAND THERMAL POWER POWER PLANT #8 SUKWON INDUSTRIES RG KOREA 2007 POWER CORP PLANT BENT PLATE BORYUNG THERMAL KOREA MIDLAND THERMAL POWER POWER PLANT #8 WOONG NAM VS,RG,ETC KOREA 2007 POWER CORP PLANT FACTORY S.BORE CATALYST COOLER S-OIL / ONSAN S-OIL / ONSAN BUNDLE PETROCHEMICAL VS KOREA 2007 FACTORY FACTORY REPLACEMENT CRITICAL FLOW S-OIL / ONSAN S-OIL / ONSAN NOZZLE LINE PETROCHEMICAL VS KOREA 2007 FACTORY FACTORY IMPROVEMENT EB/SM PLANT NO.2 SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2007 REPAIR WORK ETHYLENE TANK PJT SK E&C SK ULSAN COMPLEX PETROCHEMICAL VS KOREA 2007 FACTORY NORMALIZATION PIPE SK INCHEON OIL SK INCHEON OIL PETROCHEMICAL VS KOREA 2007 HANGER KORI #1 EQ PROJECT KOREA HYDRO & NUCLEAR POWER HANWOONG ENG RG, ETC KOREA 2007 (ORIGINAL & 2 & 4) NUCLEAR POWER PLANT GS CALTEX #1 CCR TECHNIP USA GS CALTEX REFINERY CS KOREA 2007 REVAMP PJT INC.(KOREA BRANCH) GS CALTEX CCR G-PEM GS CALTEX REFINERY VS KOREA 2007 REVAMP PROJECT GS CALTEX NO.2 HOU ACTUS CORPORATION GS CALTEX PETROCHEMICAL VS KOREA 2007 PROJECT GUNJANG CO-GEN THERMAL POWER PROJECT & HANWHA E&C GUNJANG ENERGY VS,CS,ST,RG KOREA 2007 PLANT ADDITIONAL GUNJANG ECO DHHI GUNJANG ENERGY CO-GENERATION ETC KOREA 2007 PROJECT HADONG THERMAL KOREA SOUTHERN THERMAL POWER POWER #7/8 DUCT DHHI ETC KOREA 2007 POWER CORP PLANT HANGER ROD KOREA HYDRO & KOREA HYDRO & HANGER PIPE 1EA NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER VSMETC KOREA 2007 2TYPE (R CLASS) PLANT CORP CORP HPPO PROJECT- SPRING, COLD SK E&C SKC PETROCHEMICAL VS,CD,HD KOREA 2007 SUPPORT, HOLD DOWN HYUNDAI OILBANK - KANGWU HYUNDAI OIL BANK PETROCHEMICAL VS KOREA 2007 BTX ROJECT KCC S2 PROJECT(SPRING HANWHA E&C KCC PETROCHEMICAL VS KOREA 2007 SUPPORT) KORI #1 - REPAIR KOREA HYDRO & NUCLEAR POWER HAJU KOREA 2007 (2007) NUCLEAR POWER PLANT KORI #1 NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER PLANT EQ - NUCLEAR POWER NUCLEAR POWER VS,ETC KOREA 2007 PLANT MOV REPLACEMENT CORP CORP KORI #1 NUCLEAR POWER PLANT KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER METERING SERVICE NUCLEAR POWER NUCLEAR POWER RG KOREA 2007 PLANT AERATION CORP CORP FOUNDATION WORK KORI NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER PLANT - NUCLEAR POWER NUCLEAR POWER VS,CS,RG,ETC KOREA 2007 PLANT REPAIR (2007) CORP CORP LG CHEM MMA GS E&C LG CHEMICAL PETROCHEMICAL KOREA 2007 PROJECT LG PETROCHEMICAL- SERVE ONE LG CHEMICAL PETROCHEMICAL VS KOREA 2007 SPRING SUPPORT LGPC REVAMPING GS E&C LG CHEMICAL PETROCHEMICAL VS,CS,RG KOREA 2007 LOTTE CHEMICAL ASU HANYANG ENG LOTTE CHEMICAL PETROCHEMICAL VS KOREA 2007 PLANT LOTTE DAESAN NCC SUNGCHANG LOTTE DAESAN PETROCHEMICAL VS,CS,RG KOREA 2007 REVAMPING MACHINERY CHEMICAL LOTTE DAESAN SM LOTTE DAESAN JNK HEATERS PETROCHEMICAL VS KOREA 2007 REVAMPING CHEMICAL LPC SEG SAMSUNG LOTTE DAESAN PROJECT(SPRING PETROCHEMICAL VS,CS KOREA 2007 ENGINEERING PETROCHEMICAL HANGER) NO.2 KMX 4TH SPRING SK INCHEON SK INCHEON PETROCHEMICAL VS KOREA 2007 HANGER KOREA HYDRO & KOREA HYDRO & PIPE CLAMP 1EA & NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER RG KOREA 2007 15TYPE PLANT CORP CORP KOREA HYDRO & KOREA HYDRO & PIPE HANGER 1SET & NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER VS,ETC KOREA 2007 3TYPE PLANT CORP CORP SAMSUNG PP#2 EXPANSION SAMSUNG TOTAL POLYMERS-PP/PE VS,CD,ETC KOREA 2007 ENGINEERING PTA MANUFACTURING TAEKWANG TAEKWANG - FACILITY INCREASE PETROCHEMICAL VS,CS KOREA 2007 INDUSTRIES PETROCHEMISTRY 1 CONSTRUCTION R2R AIR BLOWER 1 S-OIL / ONSAN S-OIL / ONSAN ADDITONAL PETROCHEMICAL VS KOREA 2007 FACTORY FACTORY INSTALLATION KOREA EAST-WEST RIGID HANGER(65A) & KOREA EAST-WEST THERMAL POWER POWER CO.,LT - RG KOREA 2007 1TYPE POWER CO.-DANGJIN PLANT DANGJIN SIN INCHEON KOREA SOUTH COMBINED CYCLE KOREA SOUTHERN THERMAL POWER POWER CO. - CS KOREA 2007 POWER PLANT #9/10 POWER CORP PLANT SHININCHEON REPAIR WORK SK FCC-CLAMP SEONGJIN GEOTECH SK ULSAN COMPLEX PETROCHEMICAL ETC KOREA 2007

SKC HPPO GANGWON BOILER SKC PETROCHEMICAL VS,CS,RG KOREA 2007

SKC-HPPO PROJECT WELCRON KANGWON SKC PETROCHEMICAL VS KOREA 2007 SAMSUNG STC NCC EXPANSION SAMSUNG TOTAL PETROCHEMICAL VS,CS,CD KOREA 2007 ENGINEERING KOREA HYDRO & KOREA HYDRO & SUPPORTED STRAP NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER RG KOREA 2007 2EA & 19TYPE PLANT CORP CORP TAEAN THERMAL KOREA WESTERN THERMAL POWER POWER REPAIR HANBAL CS KOREA 2007 POWER CORP PLANT WORK TAEAN TPP #5,6 - SAMKWANG POWER KOREA WESTERN THERMAL POWER DENITRIDING FACILITY ETC KOREA 2007 SYSTEM CORP. POWER CORP PLANT PROJECT KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER U BOLT 1EA & 16TYPE NUCLEAR POWER NUCLEAR POWER RG KOREA 2007 PLANT CORP CORP ULJIN NUCLEAR KOREA HYDRO & NUCLEAR POWER POWER PLANT #5 NAMKWANG RG KOREA 2007 NUCLEAR POWER PLANT REPAIR WORK ULSAN THERMAL KOREA EAST WEST KOREA EAST-WEST THERMAL POWER POWER PLANT VS KOREA 2007 POWER CORP POWER CORP PLANT REPAIR ULSAN THERMAL SUNIL PAINTING KOREA EAST-WEST THERMAL POWER POWER PLANT VS KOREA 2007 COMPANY POWER CORP PLANT REPAIR WOLSUNG #4 - 6 PLAN KEPCO KPS - KOREA HYDRO & NUCLEAR POWER PREVENTION REPAIR VS KOREA 2007 WOLSEONG NUCLEAR POWER PLANT WORK WOLSUNG NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER REPAIR WORK NUCLEAR POWER NUCLEAR POWER RG KOREA 2007 PLANT (W070610011) CORP CORP YEONGGWANG NUCLEAR POWER KOREA HYDRO & NUCLEAR POWER NAMKWANG RG,ETC KOREA 2007 PLANT #5/6 REPAIR NUCLEAR POWER PLANT WORK YEONGHEUNG KOREA SOUTH-EAST THERMAL POWER THERMAL POWER HANBAL CS KOREA 2007 POWER CORP PLANT REPAIR WORK YEOSU THERMAL KOREA WESTERN THERMAL POWER POWER #2 REPAIR HANBAL CS KOREA 2007 POWER CORP PLANT WORK YNCC 2 FACTORY - HANSOL SEENTEC YEOCHEON NCC PETROCHEMICAL ETC KOREA 2007 SWAY BRACE YEONGHEUNG #1/2 WATER WASHING & #3/4 DUCT & RIGID DOOSAN HEAVY KOREA SOUTH-EAST THERMAL POWER CS,RG,ETC KOREA 2007 HANGER & INDUSTRIES POWER CORP PLANT ENCLOSURE (TURBINE) YEONGHEUNG #3/4 DOOSAN HEAVY KOREA SOUTH-EAST THERMAL POWER CS,RG,ETC KOREA 2007 COAL AIR HANGER INDUSTRIES POWER CORP PLANT YEONGHEUNG #3/4 DOOSAN HEAVY KOREA SOUTH-EAST THERMAL POWER WIND BOX & DUCT VS,CS,RG KOREA 2007 INDUSTRIES POWER CORP PLANT HGE YEONGPOONG YOUNG POONG YOUNG POONG SEOKPO SMELTER PETROCHEMICAL VS KOREA 2007 CORPORATION CORPORATION DUCT SUPPORT NO 2&3 K/D HDS REVAMPING 1ST~3RD GS CALTEX GS CALTEX PETROCHEMICAL VS,CS KOREA 2006, 2005 & ADDITIONAL THERMAL POWER 1COKE 2CDQ (BOILER) BHI POSCO VS,CS,RG,ST,SN KOREA 2006 PLANT BD 2nd REVAMP KUMHO HANSOL SEENTEC PETROCHEMICAL ETC KOREA 2006 PROJECT PETROCHEMICAL BORYUNG #7,#8 COAL DOOSAN HEAVY KOREA MIDLAND THERMAL POWER AIR & PRE’PART & VS,CS,RG KOREA 2006 INDUSTRIES POWER CORP PLANT INT.A & WIND BOX BTX/PX PROJECT SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL CS KOREA 2006 CLAMP, PIPE, ANCHOR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER & REINFORCEMENT, NUCLEAR POWER NUCLEAR POWER ETC KOREA 2006 PLANT CARBON ST & 0TYPE CORP CORP COLD LG DAESAN LG DAESAN SUPPORT(A44A5143- PETROCHEMICAL CD KOREA 2006 PETROCHEMICAL PETROCHEMICAL ZZ-11) DANGJIN #5~8 BLR. DUCT & COAL AIR & DOOSAN HEAVY KOREA EAST-WEST THERMAL POWER VS,CS,SN,ST,RG,ETC KOREA 2006 PRE'PART & WIND BOX INDUSTRIES POWER CORP PLANT & DUCT RIGID DANGJIN THERMAL POWER PLANT #7 KOREA EAST-WEST THERMAL POWER YUCHANG PLANT ETC KOREA 2006 DEMI WATER & POWER CORP PLANT CONDENSATE TANK DANGJIN THERMAL KOREA EAST-WEST THERMAL POWER POWER PLANT #8 SUNGCHANG E&C VS,CS,ST,ETC KOREA 2006 POWER CORP PLANT S.BORE SUPPORT HYOSUNG - DEBOTTLENECKING(10 JUNGHO E&C YONGYEON #1 PETROCHEMICAL VS KOREA 2006 000MT/YEAR) PJT FACTORY HADONG THERMAL POWER PLANT KOREA SOUTH KOREA SOUTHERN THERMAL POWER SN KOREA 2006 HYDRAULIC SNUBBER POWER CO. - HADONG POWER CORP PLANT 2TYPE KOREA WESTERN KOREA WESTERN HANGER CONSTANT POWER - POWER - SPRING HANGER 2 POWER PLANT CS,SN,ETC KOREA 2006 PYEONGTAEK PYEONGTAEK SET & 11TYPE BRANCH BRANCH HCC EDC/VCM REPAIR HANWHA CHEMICAL / HANHWA CHEMCIAL PETROCHEMICAL VS KOREA 2006 WORK YEOSU FACTORY HDO 2005 PROJECT HYUNDAI OIL BANK HYUNDAI OIL BANK PETROCHEMICAL VS KOREA 2006 KOREA WESTERN KOREA WESTERN HYDRAULIC SNUBBER POWER - POWER - (6,400KG/100MM) 1SET POWER PLANT SN KOREA 2006 PYEONGTAEK PYEONGTAEK & 3TYPE BRANCH BRANCH INCHEON SWAY KOREA MIDLAND KOREA MIDLAND THERMAL POWER RG KOREA 2006 BRACE 1EA & 1TYPE POWER CORP POWER CORP PLANT JE-2201 H/EX SPRING DAELIM INDUSTRIAL / DAELIM INDUSTRIAL / PETROCHEMICAL VS KOREA 2006 SUPPORT YEOSU FACTORY YEOSU FACTORY KORI #1 NUCLEAR POWER PLANT KOREA HYDRO & KOREA HYDRO & PRESSURIZER NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER VS KOREA 2006 WATERING VALVE PLANT CORP CORP CONNECTION SUPPORT KORI #1 PROTECTION KOREA HYDRO & NUCLEAR POWER IMPROVEMENT SEJONG COMPANY ETC KOREA 2006 NUCLEAR POWER PLANT CONSTRUCTION KORI NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER PLANT - NUCLEAR POWER NUCLEAR POWER VS,CS,RG,ETC KOREA 2006 PLANT REPAIR (2006) CORP CORP LG CHEMICAL DAESAN REVAMPING(PIPE SUNGCHANG E&C LG CHEMICAL PETROCHEMICAL ETC KOREA 2006 CLAMP) LGPC ETHANE SAMSUNG EVERLAND LG CHEMICAL PETROCHEMICAL VS,CS KOREA 2006 HEATER REVAMP PJT LGPC M2 LG CHEMICAL LG CHEMICAL PETROCHEMICAL ETC KOREA 2006 LGPC M2 GS E&C LG CHEMICAL PETROCHEMICAL VS,CS,RG KOREA 2006 (BD/BTX/OCU) LOTTE DAESAN-COLD LOTTE DAESAN LOTTE DAESAN PETROCHEMICAL CD KOREA 2006 SUPPORT CHEMICAL CHEMICAL NAMJEJU #3/4 RIGID KOREA SOUTHERN THERMAL POWER DHHI RG KOREA 2006 HANGER ADDITIONAL POWER CORP PLANT NAPHTHA SPLITTER SK E&C SK ENERGY PETROCHEMICAL VS KOREA 2006 SAMSUNG ETHYLENE/PROPYLEN NCC EXPANSION SAMSUNG TOTAL VS, CD KOREA 2006 ENGINEERING E NCC NO.1 BA-101~106 CONVECTION SAMSUNG EVERLAND HANWHA TOTAL PETROCHEMICAL VS KOREA 2006 REPLACEMENT NEP DE-BOTTLENECK SK E&C SK ENERGY PETROCHEMICAL CD KOREA 2006 (COLD SUPPORT) NEP DE-BOTTLENECK SK E&C SK ENERGY PETROCHEMICAL VS KOREA 2006 (SPRING) NO.2 REFORMATE GS CALTEX GS CALTEX REFINERY VS,CS,RG KOREA 2006 SPILLITER NO.2 SOLVENT COLUMN EXTENSION SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2006 WORK NO.3 REFORMATE GS CALTEX - YEOSU GS CALTEX PETROCHEMICAL VS KOREA 2006 SPLITTER FACTORY NRC PROJECT-SWAY SK ULSAN COMPLEX SK ULSAN COMPLEX PETROCHEMICAL RG,ETC KOREA 2006 BRACE NRP T/A WORK SK ULSAN COMPLEX SK ULSAN COMPLEX PETROCHEMICAL VS KOREA 2006 MATERIAL KOREA HYDRO & KOREA HYDRO & PIPE SUPPORT 70EA & NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER RG KOREA 2006 21TYPE (T CLASS) PLANT CORP CORP PIPE, KOREA HYDRO & NUCLEAR POWER HARDWAREMETAL NAMKWANG ETC KOREA 2006 NUCLEAR POWER PLANT 7BON & 54TYPE POSCO FINEX 1,5 MTO YPEC POSCO STEELWORKS VS KOREA 2006 REGEN GAS TO GS CALTEX - YEOSU GS CALTEX PETROCHEMICAL CS KOREA 2006 VENTRY SCRUBBER FACTORY HYUNDAI S-2 PROJECT KCC REFINERY VS,CS,RG KOREA 2006 ENGINEERING SAMSUNG EVERLAND SAMSUNG EVERLAND SAMSUNG EVERLAND PETROCHEMICAL VS KOREA 2006 REPAIR WORK SEETEC CO-GEN SEETEC SEETEC PETROCHEMICAL VS,SN,RG KOREA 2006 REPLACEMENT SK CHEMICAL SK CHEMICAL SK CHEMICAL PETROCHEMICAL KOREA 2006 REPLACEMENT (2006) S-OIL SHU PROJECT ISU E&C S-OIL PETROCHEMICAL VS KOREA 2006 KOREA HYDRO & KOREA HYDRO & STRUCTURAL ANGLE NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER ETC KOREA 2006 724KG PLANT CORP CORP ULCHIN NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER PLANT - NUCLEAR POWER NUCLEAR POWER VS,CS,RG,ETC KOREA 2006 PLANT REPAIR (2006) CORP CORP ULJIN NUCLEAR KOREA HYDRO & NUCLEAR POWER POWER PLANT SAMSHIN ETC KOREA 2006 NUCLEAR POWER PLANT REPAIR WORK - 3RD WSR SPLITTER GS CALTEX GS CALTEX PETROCHEMICAL VS KOREA 2006 PROJECT YNCC #1 STEP4(E- HYUNWOO PLANT YEOCHEON NCC PETROCHEMICAL VS KOREA 2006 EA101A/B) YNCC #2 F-115 SAMSUNG EVERLAND YEOCHEON NCC PETROCHEMICAL VS,CS KOREA 2006 REVAMP(SPRING) YNCC 1 FACTORY SAMSUNG EVERLAND YEOCHEON NCC PETROCHEMICAL CS KOREA 2006 BA101 YNCC NO.1 REVAMP SAMSUNG EVERLAND YEOCHEON NCC PETROCHEMICAL VS,CS,RG,ETC KOREA 2006 PROJECT POSCO FINEX TONG IL BOILER POSCO STEELWORKS VS KOREA 2005~2003 DANGJIN #5/6 ASH HANDLING SYSTEM KOREA EAST-WEST THERMAL POWER KC-COTTRELL ETC KOREA 2005, 2004 ORIGINAL & 4TH POWER CORP PLANT ADDITIONAL DANGJIN #5/6 PIPE KOREA EAST-WEST THERMAL POWER INBANG INDUSTRIES VS,RG,ETC KOREA 2005, 2004 INSTALLATION POWER CORP PLANT DANGJIN THERMAL POWER PLANT #6 KOREA EAST-WEST THERMAL POWER TURBINE BULDING YUCHANG PLANT VS,CS,RG,ETC KOREA 2005, 2004 POWER CORP PLANT L.BORE & S.BORE SUPPORT HDO CLEAN FUELS HYUNDAI E&C HYUNDAI OIL BANK PETROCHEMICAL VS,CS,RG KOREA 2005, 2004 PROJECT KOREA ZINC ONSAN REFINERY DUCT KOREA ZINC KOREA ZINC REFINERY KOREA 2005, 2004 SPRING SUPPORT COMBINED CYCLE KWANGYANG CCPP SEONGJIN GEOTEC SK E&S VS,CS,ST,RG,ETC KOREA 2005, 2004 POWER PLANT SAMCHEONPO TPP KOREA SOUTH-EAST THERMAL POWER SUNGDO E&C CS,ETC KOREA 2005, 2004 #3,4 DENOX FACILITY POWER CORP PLANT WOLSUNG NUCLEAR KOREA HYDRO & NUCLEAR POWER BUMHO ENG ETC KOREA 2005, 2004 TRITIUM FACILITY #1~8 NUCLEAR POWER PLANT YEOSU THERMAL KOREA WESTERN KOREA WESTERN THERMAL POWER POWER PLANT CS,SN KOREA 2005, 2004 POWER CORP POWER CORP PLANT REPAIR #2 TATORAY REVAMP TORAY ADVANCED PROJECT & HOLD SK E&C PETROCHEMICAL VS,HD KOREA 2005 MATERIALS KOREA DOWN ALKYLATION PROJECT GS CALTEX GS CALTEX REFINERY VS,CS,RG KOREA 2005

CLAMP(B10A5084) LOTTE DAESAN LOTTE DAESAN PETROCHEMICAL ETC KOREA 2005

CLAMP(B31A5034) LOTTE DAESAN LOTTE DAESAN PETROCHEMICAL ETC KOREA 2005 DANGJIN THERMAL POWER PLANT #5/6 KOREA EAST-WEST THERMAL POWER YUCHANG PLANT ETC KOREA 2005 SMALL DIAMETER POWER CORP PLANT ADDED (YUCHANG) DANGJIN THERMAL POWER PLANT #7 KOREA EAST-WEST THERMAL POWER YUCHANG PLANT VS,RG,ETC KOREA 2005 FIELD PROCESSING POWER CORP PLANT L.BORE SUPPORT DANGJIN THERMAL POWER PLANT #7 MAIN CONTROL KOREA EAST-WEST THERMAL POWER YUCHANG PLANT ETC KOREA 2005 BUILDING & POWER CORP PLANT CIRCULATION OF SEA WATER DMY-PJT3 SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL ETC KOREA 2005

EB REVAMP PROJECT SK E&C SAMSUNG TOTAL PETROCHEMICAL VS,CS,ETC KOREA 2005

EVA PROJECT LOTTE DAESAN LOTTE DAESAN PETROCHEMICAL ETC KOREA 2005

HCC-DP CONVERSION HANWHA E&C HANHWA CHEMCIAL PETROCHEMICAL VS KOREA 2005 HDO CLEAN FUELS PROJECT ADDITIONAL HYUNDAI E&C HYUNDAI OIL BANK PETROCHEMICAL VS, ETC KOREA 2005 & BULK HDO DCU QUENCH OIL DOOSIN HYUNDAI OIL BANK PETROCHEMICAL CS KOREA 2005 LINE SIZE UP INCHEON HRSG #1/2 & THERMAL POWER DOOSAN HEAVY THERMAL POWER KESEP VS,CS,SN,ST,ETC KOREA 2005 PLANT SPRING INDUSTRIES PLANT SUPPORT KORI #1 NUCLEAR POWER PLANT KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER EMERGENCY DISSEL NUCLEAR POWER NUCLEAR POWER RG KOREA 2005 PLANT GENERATOR FUEL OIL CORP CORP SUPPORT KORI #1 PLAN KOREA HYDRO & NUCLEAR POWER PREVENTION REPAIR KEPCO KPS - KORI RG KOREA 2005 NUCLEAR POWER PLANT WORK KORI ACC DG KOREA HYDRO & NUCLEAR POWER DOOSAN ENGINE ETC KOREA 2005 PROJECT NUCLEAR POWER PLANT KORI NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER PLANT - NUCLEAR POWER NUCLEAR POWER VS,CS,RG,ETC KOREA 2005 PLANT REPAIR (2005) CORP CORP KOREA BASF - YUHWA KP16 BASF ULSAN SM KOREA BASF - #2 PETROCHEMICAL CS KOREA 2005 FACTORY LG CHEMICAL DUCT SEUNGJIN LG CHEMICAL PETROCHEMICAL VS KOREA 2005 SUPPORT ENGINEERING LUBRICANT ADDITIVE TANK & MIX BUILDING SK ULSAN COMPLEX SK ULSAN COMPLEX PETROCHEMICAL VS KOREA 2005 PROJECT NAJU LG CHEMICAL SAMSUNG EVERLAND LG CHEMICAL PETROCHEMICAL VS KOREA 2005 DOOSAN HEAVY KOREA SOUTHERN THERMAL POWER NAMJEJU #3/4 DUCT VS,CS KOREA 2005 INDUSTRIES POWER CORP PLANT PIPE SWAY BRACE KOREA MIDLAND KOREA MIDLAND THERMAL POWER 1800KG (STROKE 140) SN,ETC KOREA 2005 POWER CORP POWER CORP PLANT 2EA & 1TYPE POSCO FINEX JEIL INDUSTRIAL POSCO STEELWORKS VS,CS,RG KOREA 2005 DAEJOO POSCO FINEX PJT POSCO STEELWORKS VS KOREA 2005 CORPORATION RFCC IMPROVEMENT GS CALTEX GS CALTEX PETROCHEMICAL SN KOREA 2005 RX VERTICAL PIPE HYOSUNG YONGYEON HYOSUNG YONGYEON REFINERY CS,RG KOREA 2005 REPLACEMENT #1 FACTORY #1 FACTORY SAMSUNG FINE SAMSUNG SAMSUNG FINE CHEMICALS NO.5 PETROCHEMICAL VS KOREA 2005 ENGINEERING CHEMICALS HEMC SEOSAN DA8101B SAMSUNG SAMSUNG PETROCHEMICAL VS KOREA 2005 PROJECT PETROCHEMICAL PETROCHEMICAL SKC REPAIR WORK SKC SKC PETROCHEMICAL VS KOREA 2005 SKC ULSAN FACTORY SKC SKC PETROCHEMICAL VS KOREA 2005 REPAIR WORK SKCCP SEONGJIN GEOTECH SK CHEMICAL PETROCHEMICAL VS,RG,ETC KOREA 2005

SM #2 & DMY SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS,CS,RG KOREA 2005 SM#2 EA229 C4 NOZZLE HANGER SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS,CS KOREA 2005 SUPPORT SSAMCHUNPO THERMAL POWER HALLA ENERGY & KOREA SOUTH-EAST THERMAL POWER PLANT #3/4 CS KOREA 2005 ENVIRONMENT POWER CORP PLANT DENITRIFICATION FACILITY STC AROMATICS SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS,CS KOREA 2005 EXPANSION PROJECT SUPPORT, PIPE, KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER SADDLE, SA-53,SA- NUCLEAR POWER NUCLEAR POWER RG KOREA 2005 PLANT 106,SA-36 & 2TYPE CORP CORP TAEKWANG TAEKWANG - TAEKWANG PFP PETROCHEMICAL VS KOREA 2005 INDUSTRIES PETROCHEMISTRY 1 ULCHIN NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER PLANT - NUCLEAR POWER NUCLEAR POWER VS,CS,RG,ETC KOREA 2005 PLANT REPAIR (2005) CORP CORP ULJIN #3,4 REPAIR KOREA HYDRO & NUCLEAR POWER KEPCO KPS - HANUL ETC KOREA 2005 WORK NUCLEAR POWER PLANT ULSAN LG NIKKO SAMSUNG EVERLAND LG-NIKKO PETROCHEMICAL VS KOREA 2005 PROJECT VCM1 REVAMPING HANWHA E&C LG CHEMICAL PETROCHEMICAL VS KOREA 2005 PROJECT WOLSUNG NUCLEAR #2,3,4 AUXILIARY KOREA HYDRO & NUCLEAR POWER BUMHO ENG ETC KOREA 2005 BUILDING EXTENSION NUCLEAR POWER PLANT CONSTRUCTION WOLSUNG NUCLEAR KOREA HYDRO & NUCLEAR POWER POWER PLANT SAMSHIN ETC KOREA 2005 NUCLEAR POWER PLANT REPAIR YEONGGWANG KOREA HYDRO & NUCLEAR POWER NUCLEAR POWER SAMSHIN ETC KOREA 2005 NUCLEAR POWER PLANT PLANT #2 CLAMP KOREA BASF - YUHWA YKOC EB/SM KOREA BASF - #2 PETROCHEMICAL CS KOREA 2005 FACTORY YNCC STEP3 MODIFICATION SAMSUNG EVERLAND YEOCHEON NCC PETROCHEMICAL CS KOREA 2005 PROJECT YEONGGWANG NPP - KOREA HYDRO & NUCLEAR POWER FAMILY ETC KOREA 2005 REPAIR NUCLEAR POWER PLANT YP-2 PROJECT GS E&C LG MMA REFINERY VS,RG KOREA 2005 CAPRO CAPROLACTAM ITT S.P.A PETROCHEMICAL CS,RG,ETC KOREA 2004, 2003 CORPORATION LG CHEMICAL MMA SEUNGJIN LG CHEMICAL PETROCHEMICAL CD KOREA 2004, 2003 PROJECT ENGINEERING POSCO FINEX SEWHA TARDING POSCO STEELWORKS VS KOREA 2004, 2003 PROJECT WOLSUNG NUCLEAR KOREA HYDRO & NUCLEAR POWER BUMHO ENG ETC KOREA 2004, 2003 REPAIR WORK #0~9 NUCLEAR POWER PLANT YEOCHEON NCC SAMSUNG EVERLAND YEOCHEON NCC PETROCHEMICAL VS,CS KOREA 2004, 2003 #12 HRSG R/H2 OUTLET LINE SPRING KEPCO-ENC KEPCO-ENC POWER PLANT CS,ETC KOREA 2004 REPLACEMENT 350,000 MTA LG PETRO CHEMICAL LG PETROCHEMICAL PETROCHEMICAL VS KOREA 2004 ETHYLENE COMPLEX BORYUNG FUEL CELL KOREA MIDLAND THERMAL POWER HANYANG ENG VS KOREA 2004 SYSTEM POWER CORP PLANT KOREA HYDRO & KOREA HYDRO & BOTH END THREADED NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER RG KOREA 2004 STUD 24SET PLANT CORP CORP BUNDANG COMBINED KOREA SOUTH-EAST COMBINED CYCLE CYCLE POWER PLANT HANBAL CS KOREA 2004 POWER CORP POWER PLANT REPAIR WORK CAPRO CAPRO PROJECT KUKJE PLANT PETROCHEMICAL PIPE SUPPORT KOREA 2004 CORPORATION KOREA SOUTH-EAST CONSTANT SPRING KOREA SOUTH-EAST THERMAL POWER POWER CO. - CS KOREA 2004 HANGER CSH-C-41 POWER CORP PLANT BUNDANG BRANCH DANGJIN THERMAL POWER PLANT #5 CRITICAL SMALL KOREA EAST-WEST THERMAL POWER YUCHANG PLANT ETC KOREA 2004 DIAMETER PIPE POWER CORP PLANT CONSTRUCTION+ADD ED DANGJIN THERMAL POWER PLANT #5 KOREA EAST-WEST THERMAL POWER YUCHANG PLANT VS,RG KOREA 2004 FIELD PROCESSING POWER CORP PLANT SUPPORT DANGJIN THERMAL POWER PLANT #5/6 KOREA EAST-WEST THERMAL POWER KC-COTTRELL RG KOREA 2004 ASH HANDLING POWER CORP PLANT SYSTEM DANGJIN THERMAL POWER PLANT #5/6 KOREA EAST-WEST THERMAL POWER PIPE INSTALLATION YUCHANG PLANT RG,ETC KOREA 2004 POWER CORP PLANT CONSTRUCTION+(1ST ~3RD) DANGJIN TPP #6 GAS KOREA EAST-WEST THERMAL POWER DHHI KOREA 2004 DUCT POWER CORP PLANT ECH FACTORY SAMSUNG FINE SAMSUNG FINE IMPROVEMENT WORK PETROCHEMICAL VS KOREA 2004 CHEMICALS CHEMICALS - ADDITIONAL GWANGYANG POSCO HYUNDAI HEAVY THERMAL POWER CDQ #3/4 BOILER & POSCO VS,CS,SN,ETC KOREA 2004 INDUSTRIES PLANT #3/4 BOILER-1 HANWHA CHEMICAL YUHAN TECHNOLOGY HANHWA CHEMICAL PETROCHEMICAL VS KOREA 2004 EXTENSION PROJECT HDO HCR REVAMPING HYUNDAI OIL BANK HYUNDAI OIL BANK PETROCHEMICAL VS KOREA 2004 PROJECT HONAM HPC-COLD SUPPORT SEETEC PETROCHEMICAL CD KOREA 2004 PETROCHEMICAL HS1903/1904 OUTLET HYUNDAI OIL BANK HYUNDAI OIL BANK PETROCHEMICAL VS KOREA 2004 PIPE HYDROGEN PJT HYUNDAI OIL BANK HYUNDAI OIL BANK PETROCHEMICAL ETC KOREA 2004 HANGER REPAIR HYDROGEN HYUNDAI OIL BANK HYUNDAI OIL BANK PETROCHEMICAL VS KOREA 2004 REFORMER PROJECT KOREA BASF -ULSAN KOREA BASF REPAIR KOREA BASF - ULSAN PETROCHEMICAL VS KOREA 2004 FACTORY KORI #1 NUCLEAR POWER PLANT KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER SNUBBER NUCLEAR POWER NUCLEAR POWER RG KOREA 2004 PLANT REINFORCEMENT CORP CORP WORK KORI #1/2 SNUBBER KOREA HYDRO & NUCLEAR POWER KOREA MICRO ETC KOREA 2004 BOLT & NUT, PIN NUCLEAR POWER PLANT KORI #2 NUCLEAR POWER PLANT WEAK KOREA HYDRO & KOREA HYDRO & VALVE NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER RG KOREA 2004 (PCV135/HHCV218) PLANT CORP CORP IMPROVEMENT REPLACEMENT KORI NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER PLANT - NUCLEAR POWER NUCLEAR POWER VS,CS,RG,ETC KOREA 2004 PLANT REPAIR (2004) CORP CORP KWANGYANG POSCO HYUNDAI HEAVY THERMAL POWER POSCO VS,CS,SN,ST,RG KOREA 2004 CDQ #3/4 INDUSTRIES PLANT LG CHEMICAL SPRING SEUNGJIN SUPPORT LG CHEMICAL PETROCHEMICAL VS KOREA 2004 ENGINEERING REPLACEMENT LGPC PHENOL/BPA LG E&C LG CHEMICAL PETROCHEMICAL VS, RG KOREA 2004 SEUNGJIN LGPC PHENOL/BPA LG CHEMICAL PETROCHEMICAL VS KOREA 2004 ENGINEERING LGPC PHENOL/BPA GS E&C LG CHEMICAL PETROCHEMICAL VS KOREA 2004 PROJECT LGPC PHENOL/BPA- GS E&C LG CHEMICAL PETROCHEMICAL VS KOREA 2004 ADDITIONAL MFP & BFP KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER RECIRCULATION PIPE NUCLEAR POWER NUCLEAR POWER VS,ETC KOREA 2004 PLANT SUPPORT CORP CORP NAMHAE CHEMICAL SEUNGJIN NAMHAE CHEMICAL PETROCHEMICAL VS KOREA 2004 REPLACEMENT ENGINEERING NS-20 PROJECT SK CHEMICAL SK CHEMICAL PETROCHEMICAL KOREA 2004 KOREA HYDRO & KOREA HYDRO & PIPE GUIDE 8EA & NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER RG KOREA 2004 57TYPE PLANT CORP CORP PIPE, HARDWAREMETAL,SE KOREA HYDRO & NUCLEAR POWER NAMKWANG ETC KOREA 2004 AMLESS,14N NOMINAL NUCLEAR POWER PLANT BOR PMMA EXPANSION HANWHA E&C ATOFINA REFINERY VS KOREA 2004 PROJECT POSCO - HWASUNG HYUNG SHIN POSCO STEELWORKS KOREA 2004 PLANT MACHINARY PYEONGTAEK KOREA WASTERN THERMAL POWER THERMAL POWER HANBAL KOREA 2004 POWER CORP PLANT REPAIR WORK RFCC FLUE GAS SOX SK E&C SK PETROCHEMICAL KOREA 2004 SCRUBBER PJT SKPL-1 PROJECT SK CHEMICAL SK CHEMICAL PETROCHEMICAL KOREA 2004

SKPL-1 PROJECT-2ND SK CHEMICAL SK CHEMICAL PETROCHEMICAL KOREA 2004 SAMSUNG SAMSUNG SPC-X-PROJECT PETROCHEMICAL VS,CS KOREA 2004 PETROCHEMICAL PETROCHEMICAL SPC-X-PROJECT-2ND SAMSUNG SAMSUNG PETROCHEMICAL ETC KOREA 2004 (CLAMP) PETROCHEMICAL PETROCHEMICAL TANGJUNG INDUSTRIAL COMPLEX AIR PRODUCTS TANGJUNG CHEIL KOREA INDUSTRIAL OIL&GAS VS, RG KOREA 2004 KOREA INDUSTRIAL COMPLEX GAS (SPRING & RIGID HANGER) ULJIN #1/2 PIPE UL CHANG KOREA HYDRO & NUCLEAR POWER RG KOREA 2004 SUPPORT INTERNATIONAL NUCLEAR POWER PLANT WOLSUNG NUCLEAR KOREA HYDRO & NUCLEAR POWER POWER GENERATION YOUILENSYS ETC KOREA 2004 NUCLEAR POWER PLANT REPAIR-SWAY STRUT WOLSUNG NUCLEAR KEPCO KPS - KOREA HYDRO & NUCLEAR POWER POWER REPAIR ST KOREA 2004 WOLSEONG NUCLEAR POWER PLANT WORK SWAY STRUT-1 YEONGNAM THERMAL KOREA SOUTHERN THERMAL POWER BUMHO ENG ETC KOREA 2004 POWER #1/2 POWER CORP PLANT YULCHON 550MW DAEKYUNG COMBINED CYCLE CCPP (G2027-D, G2027- MACHINERY MPC VS,CS,ST,ETC KOREA 2004 POWER PLANT G, GO2027-A, GO2027) ENGINEERING YEONGHEUNG THERMAL POWER PLANT #1/2 BOP & KOREA SOUTH-EAST THERMAL POWER SUNGCHANG E&C VS,RG KOREA 2003, 2002 FACTORY POWER CORP PLANT PROCESSING SUPPORT #4 CDU SK ULSAN COMPLEX SK ULSAN COMPLEX PETROCHEMICAL VS KOREA 2003 101-B FURNACE SK ULSAN COMPLEX SK ULSAN COMPLEX PETROCHEMICAL CS KOREA 2003 SPRING HANGER 2003 HOU FIRE SK ULSAN COMPLEX SK ULSAN COMPLEX PETROCHEMICAL VS KOREA 2003 RESTORATION 2ND LBO PJT(SIL) SK E&C SK ULSAN COMPLEX PETROCHEMICAL ETC KOREA 2003 AIR FIN COOLER SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2003 SPRING SUPPORT ALKOS NO.2 HYCO- AIR LIQUIDE KOREA ITT S.P.A PETROCHEMICAL RG KOREA 2003 SPARE PART SERVICES BASF PO2 PROJECT HANWHA E&C BASF KOREA LIMITED REFINERY VS,CS,RG KOREA 2003

BCC-PH-1 PROJECT S-OIL S-OIL PETROCHEMICAL VS,RG KOREA 2003 CAPROLACTAM CAPRO DONGIL PETROCHEMICAL RG,CD KOREA 2003 ADDITIONAL CORPORATION CAPROLACTAM HYUNDAI CAPRO PETROCHEMICAL VS,RG KOREA 2003 EXPANSION ENGINEERING CORPORATION CAPROLACTAM SAMSUNG CAPRO EXPANSION (A/G-2ND, PETROCHEMICAL VS KOREA 2003 ENGINEERING CORPORATION 3RD, 4TH) CAPROLACTAM CAPRO HYUNDAI E&C PETROCHEMICAL VS,CS KOREA 2003 EXPANSION Ⅱ CORPORATION DANGJIN #5/6 DUCT (B- KOREA EAST-WEST THERMAL POWER SUNGBO INDUSTRIES RG KOREA 2003 30-45)(1ST~4TH) POWER CORP PLANT E-215B INSTALLATION HANWHA CHEMICAL - HANWHA CHEMICAL - PETROCHEMICAL VS KOREA 2003 SPRING SUPPORT YEOSU FACTORY YEOSU FACTORY E-BA115 PROJECT LG CHEMICAL LG CHEMICAL PETROCHEMICAL VS,ETC KOREA 2003 ECH FACTORY SAMSUNG FINE SAMSUNG FINE PETROCHEMICAL VS KOREA 2003 IMPROVEMENT WORK CHEMICALS CHEMICALS F34F36 YEONGHEUNG DOOSAN HEAVY KOREA SOUTH-EAST THERMAL POWER #1 HANGER FOR KOREA 2003 INDUSTRIES POWER CORP PLANT PIPING F-FG101 PROJECT LG CHEMICAL LG CHEMICAL PETROCHEMICAL ETC KOREA 2003

FINEX-POSCO SEWHA TARDING POSCO STEELWORKS CS KOREA 2003 HANWHA CHEMICAL HANWHA CHEMICAL / HANWHA CHEMICAL / PETROCHEMICAL VS,ST KOREA 2003 REPAIR YEOSU FACTORY YEOSU FACTORY HANWHA CHEMICAL SHINHAN BOILER HANHWA CHEMICAL PETROCHEMICAL VS,ETC KOREA 2003 REPAIR HOU FLARE & SK ULSAN COMPLEX SK ULSAN COMPLEX PETROCHEMICAL VS KOREA 2003 RELIABILITY PROJECT KOREA DISTRICT HEATING CORP. PIPE KOREA DISTRICT NSV HEATING VS KOREA 2003 VIBRATION HEATING CORP REDUCTION PROJECT KOREA DISTRICT HEATING GIMHAE KOREA DISTRICT THERMAL POWER HEAT SOURCE DALIM E&C VS KOREA 2003 HEATING CORP PLANT FACILITY INCREASE CONSTRUCTION KORI #1.2 KOREA HYDRO & NUCLEAR POWER MACHANICAL KEPCO KPS - KORI RG KOREA 2003 NUCLEAR POWER PLANT SNUBBER PIPE CLAMP KORI NUCLEAR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER POWER PLANT - NUCLEAR POWER NUCLEAR POWER VS,CS,RG,ETC KOREA 2003 PLANT REPAIR (2003) CORP CORP KUMHO MITSUI KUMHO MITSUI POSCO ENGINEERING PETROCHEMICAL VS,RG KOREA 2003 REFORMER PETROCHEMICAL KUMHO PETROCHEMICAL HYUNDAI HEAVY KUMHO PETROCHEMICAL VS KOREA 2003 STEAM SUPPLY AND INDUSTRIES PETROCHEMICAL POWER GENERATION LG CHEM MMA GS E&C LG CHEMICAL PETROCHEMICAL CD KOREA 2003 PROJECT LG CHEM. PVC SERVE ONE LG CHEMICAL PETROCHEMICAL VS KOREA 2003 PROJECT LG CHEMICAL DAESAN LG CHEMICAL - LG CHEMICAL PETROCHEMICAL VS KOREA 2003 FACTORY VCM PLANT DAESAN FACTORY LOTTE CHEMICAL COGENERATION SEUNGJIN FACILITY LOTTE CHEMICAL PETROCHEMICAL COLD KOREA 2003 ENGINEERING CONSTRUCTION PROJECT LOTTE CHEMICAL COGENERATION LOTTE E&C LOTTE CHEMICAL PETROCHEMICAL VS KOREA 2003 FACILITY PROJECT LP BYPASS LINE-A KOREA SOUTH-EAST KOREA SOUTH-EAST THERMAL POWER HYDRAULIC SNUBBER POWER CO. - ETC KOREA 2003 POWER CORP PLANT X-004 SAMCHEONPO NAMHAE CHEMICAL 4 DILUTE NITRIC ACID IMARKET KOREA NAMHAE CHEMICAL PETROCHEMICAL VS KOREA 2003 FACTORY NAMHAE CHEMICAL 4 NITRIC ACID FACTORY SAMSUNG C&T NAMHAE CHEMICAL PETROCHEMICAL VS KOREA 2003 CONSTRUCTION 2ND DAEWOO P6037 SANHA SHIPBUILDING & SANHA SHIP BUILDING VS KOREA 2003 MARINE ENGINEERING PIPE SUPPORT-MSR KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER DRAIN TANK OUTLET NUCLEAR POWER NUCLEAR POWER VS KOREA 2003 PLANT 1LOT CORP CORP RFCC 56,500 BD SK ULSAN COMPLEX SK ULSAN COMPLEX PETROCHEMICAL VS KOREA 2003 CHARGE-UP R-PROJECT SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS,ST,ETC KOREA 2003

SAMSUNG GENERAL CHEMICAL (1465, 1553, SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS,CS,RG KOREA 2003 2147, 2380) & REPAIR SEOUL THERMAL KOREA SOUTH-EAST THERMAL POWER POWER PLANT KOPEC TECHNOLOGY VS KOREA 2003 POWER CORP PLANT REPAIR SGC-NCC REPAIR SAMSUNG TOTAL SAMSUNG TOTAL PETROCHEMICAL VS KOREA 2003 WORK SK CHEMICAL SK CHEMICAL SK CHEMICAL PETROCHEMICAL KOREA 2003 REPLACEMENT (2003) SULFURIC ACID #5 YOUNG POONG YOUNG POONG PETROCHEMICAL VS KOREA 2003 PROJECT CORPORATION CORPORATION TDI RENOVATION SK E&C FINE CHEMICAL REFINERY CD KOREA 2003 KOREA HYDRO & KOREA HYDRO & NUCLEAR POWER U BOLT 8EA & 16TYPE NUCLEAR POWER NUCLEAR POWER RG KOREA 2003 PLANT CORP CORP U-GBT-301A/B LG CHEMICAL LG CHEMICAL PETROCHEMICAL VS KOREA 2003 ULCHIN NUCLEAR #5/6 DOOSAN HEAVY KOREA HYDRO & NUCLEAR POWER SN KOREA 2003 - BOP, SNUBBER INDUSTRIES NUCLEAR POWER PLANT ULJIN NUCLEAR DOOSAN HEAVY KOREA HYDRO & NUCLEAR POWER GENERATING STATION SN,ETC KOREA 2003 INDUSTRIES NUCLEAR POWER PLANT #5/6 BOP & SNUBBER ULJIN NUCLEAR GENERATING STATION DOOSAN HEAVY KOREA HYDRO & NUCLEAR POWER #5/6 PIPE ETC KOREA 2003 INDUSTRIES NUCLEAR POWER PLANT SUPPORT(01890, 5A226, 6A226) ULJIN NUCLEAR KOREA HYDRO & NUCLEAR POWER POWER PLANT YUCHANG PLANT ETC KOREA 2003 NUCLEAR POWER PLANT REPAIR WORK-2ND YEOCHEON 550MW DAEKYOUNG YEOCHEON NCC PETROCHEMICAL VS,CS,RG KOREA 2003 CCPP MACHINERY YEONGHEUNG TPP KOREA SOUTH-EAST THERMAL POWER #1,2 SHIELDING DHHI KOREA 2003 POWER CORP PLANT (PUMP) YEOUIDO DISTRICT KOREA DISTRICT HEATING HOT-WATER WELCRON KANGWON POWER PLANT VS KOREA 2003 HEATING CORP BOILER YEONGHEUNG #1/2 KOREA SOUTH-EAST THERMAL POWER PIPE CONSTRUCTION WOONG NAM RG,ETC KOREA 2003 POWER CORP PLANT + 2ND YEONGHEUNG KOREA SOUTH-EAST THERMAL POWER THERMAL POWER #1/2 JUNGJIN INDUSTRIAL VS,CS,RG,ETC KOREA 2003 POWER CORP PLANT BOP S.BORE BA115 C/W SYSTEM LG E&C LG PETROCHEMICAL REFINERY CW KOREA 2002 SAMSUNG BASF TDI BASF KOREA LIMITED PETROCHEMICAL VS,CS,RG KOREA 2002 ENGINEERING BUTADIENE EXTRACTION YEOCHEON NCC YEOCHEON NCC PETROCHEMICAL VS KOREA 2002 REVAMPING JEJU INCINERATE DAEWOO E&C JEJU CITY PETROCHEMICAL ETC KOREA 2002 PLANT KUMHO OIL HEAT HYUNDAI HEAVY KUMHO PETROCHEMICAL VS,CS,RG KOREA 2002 EXCHANGE INDUSTRIES PETROCHEMICAL NEP 2ND REVAMPING SK E&C SK ENERGY REFINERY VS,CS,RG KOREA 2002

DAEWOO P6036 BP THUNDER SHIPBUILDING & BP SHIP BUILDING KOREA 2002 HORSE MARINE ENGINEERING

POSCO FINEX 2000 SHINHAN MACHINERY POSCO STEELWORKS VS,RG KOREA 2002 ULJIN NPP #5,6 - DUCT SAMKWANG POWER KOREA HYDRO & NUCLEAR POWER KOREA 2002 SILENCER SYSTEM CORP. NUCLEAR POWER PLANT YEONGHEUNG ULJIN DOOSAN HEAVY KOREA SOUTH-EAST NUCLEAR POWER SKSCHIAHUI-1ST & KOREA 2002 INDUSTRIES POWER CORP PLANT 2ND HONAM HPC-EM SK E&C PETROCHEMICAL VS,RIGID,CD KOREA 2001 PETROCHEMICAL POSCO POHANG NO.4- HYUNDAI HEAVY THERMAL POWER POSCO VS,CS,RG KOREA 2001 2 CDQ BOIRER INDUSTRIES PLANT BUNDANG DISTRICT KOREA PLANT KOREA DISTRICT REFINERY RG KOREA 2000 HEATING SERVICE & ENG. HEATING CORP HANWHA CPP #1/2 HANWHA ENERGY HANWHA ENERGY REFINERY VS KOREA 2000 SINHWA HONAM HPC M PROJECT CONSTRUCTION PETROCHEMICAL VS KOREA 2000 PETROCHEMICAL CORP. SAMSUNG THERMAL POWER SIHWA ENERGY HRSG SIHWA ENERGY VS,RG KOREA 2000 ENGINEERING PLANT KOREA GAS TONGYEONG LNG WORLD WIDE CORP OIL&GAS CD KOREA 2000 CORPORATION DOOSAN HEAVY LG BUGOK LG CHEMICAL PETROCHEMICAL CS,VS,RG KOREA 1999 INDUSTRIES NAMJEJU THERMAL HYUNDAI HEAVY KOREA SOUTHERN THERMAL POWER VS,CS,RG KOREA 1999 POWER PLANT #1~3 INDUSTRIES POWER CORP PLANT POSCO POHANG C/C SAMSUNG HEAVY THERMAL POWER POSCO CS,VS,RG KOREA 1999 HRSG INDUSTRIES PLANT SAMSUNG GENERAL SAMSUNG FINE SM #1 REVAMPING PETROCHEMICAL VS,CS,RG KOREA 1999 CHEMICALS CHEMICALS 20,000 MTPA MALEIC SAMSUNG YONGSAN CHEMICALS PETROCHEMICAL VS KOREA 1998 ANHYDRIDE PLANT ENGINEERING INCHON LNG LNG COMBINED CYCLE RECEVING THERMINAL DAELIM INDUSTRIAL POSCO ENERGY VS,RG,CD KOREA 1997 POWER EXT. YEONGKWANG KOREA HYDRO & DOOSAN HEAVY NUCLEAR POWER NUCLEAR POWER NUCLEAR POWER CS,VS,ST,SN,RG KOREA 1997 INDUSTRIES PLANT PLANT #5/6 CORP