Introduction of POWER HX TECH Co LTD POWER

Introduction of POWER HX TECH. Co. LTD POWER HX

u Company Profile u Project Management u Certification of Authorization u Other Information POWER HX

Company Profile = General Brief = Organization = Manufacturing Facility for Major Products = Capacity = Major Supply Record POWER HX

GENERAL BRIEF • • 1. BASIC INFORMATION • • ■ZIP CODE: 621 -881 ■ADDRESS: 1051 -1, Gomo-Ri, Jillye-Myeon, Gimhae-Si, Gyeong-Nam, Korea ■TEL. NO : 055 -345 -3114 ■FAX. NO : 055 -345 -6783 ■HOME PAGE ADDRESS: http//www. powerhx. com ■E-MAIL ADDRESS: main@powerhx. com • • 2. PLANT LAYOUT ■LAND : 2, 900 M 2 ■OFFICE : 300 M 2 ■FABRICATION SHOP : 1, 000 M 2 • • • 3. BUSINESS OUTLINE • • ■CAPITAL : KRW 400, 000(USD 400, 000) ■PROPERTY : KRW 1, 500, 000 - (USD 1, 500, 000) ■ANNUAL SALES : 4, 000, 000 - (USD 4, 000) POWER HX

ORGANIZATION GA DEPAR'T - ACCOUNT - GA JOB QA/QC DEP'T - QUALITY ASSURANCE - QUALITY CONTROL - INSPECTION / NCR PRODUCTION DEP'T President - PRODUCTION - SUBCON. CONTROL - FAB. SCH'G & CONTROL ENG'G DEP'T - ENGINEERING DESIGN DRAWING PROCEDURES ENG'G DOC'T MAT'L DEP'T Technical Director - PROCUREMENT - MAT'L CONTROL BUSINESS DEP'T - LOAD CONTROL - MARKETING - OVERALL SCH. & CONTROL POWER HX

Manufacturing Facility for Major Products Handling Equipment EQUIPMENT NAME CAPACITY Q'TY OVERHEAD CRANE 10 ton X 15 m 1 OVERHEAD CRANE 5 ton X 15 m 1 GANTRY CRANE 3 ton X 12 m 1 TRUCK 2. 5 ton 1 TRUCK 1 ton 1 FORK LIFT 3 ton 1 REMARKS Machining Equipment EQUIPMENT NAME CAPACITY LATHE Q'TY REMARKS 500 φ X 2, 000 L 1 HWACHUN LATHE 300 φ X 1, 200 L 1 DAEWOO MILLING MACHINE 600 W X 600 H X 1, 200 L 1 IKUNO(JPN) RADIAL DRILL 60 φ X 1, 500 W 1 SINADA(JPN ) BENCH DRILL 18 φ 2 PORTABLE DRILL 50 φ 2 BORING MACHINE 100φ X 1, 500 X 1, 600 1 SINADA(JPN ) POWER HX

Manufacturing Facility for Major Products --- continued --Fabrication Equipment EQUIPMENT NAME CAPACITY Q'TY BENDING ROLLER 20 T X 3, 000 W X 450 φ 1 TUBE EXPANDER 10 ~ 38 mm, AIR DR 1 TUBE EXPANDER 10 ~ 38 mm, ELEC. DR 2 WELD'G ROD DRYER 60 φ X 1, 500 W 1 TURNING ROLLER 50 ton 2 TURNING ROLLER 20 ton 1 GAS CUTTING M/C 150 T 4 PLASMA CUT'G M/C 30 T 2 CO 2 WELDER 600 A 3 CO 2 WELDER 500 A 4 DC ARC WELDER 200 A 1 AC ARC WELDER 200 A 6 TIG WELDER 500 A 2 GAUGING M/C 1, 000 A 1 AIR COMPRESSOR 10 kg/cm 2 (7. 5 k. W) 2 POSITIONER 5 ton 1 TURN TABLE 5 ton 1 TORQUE WRENCH M 6 ~ M 36 1 REMARKS POWER HX

Manufacturing Facility for Major Products --- continued --- INSPECTION & TEST EQUIPMENT NAME CAPACITY Q'TY HYDRO TEST PUMP 250 kg/㎠ 1 VERNIER CALIPER 600 mm 8 VERNIER CALIPER 300 mm 1 MICROMETER 50 mm 2 MICROMETER 25 mm 4 CYLINDER GAUGE 300 mm 1 CYLINDER GAUGE 150 mm 2 CYLINDER GAUGE 18 mm 2 DRY FILM TH'K GAUGE 1, 200 um 1 ULTRASONIC TH'K GAUGE 50 mm 1 RT FILM VIEW 1 UNIVERSAL TESTER 30 ton 1 ROCKWELL HARD. TESTER 1 REMARKS POWER HX

Capacity ◈ Kind of Equipments -Pressure Vessel -Deaerator (Spray & Tray) -TEMA Heat Exchanger -Various type of Cooler & Heater -Air Condenser -Column/Tower ◈ Design -Thermal/Hydraulic Design -Stress Analysis using Computer Code -Stress Calculation under the Code and Standard -Draft ◈ Manufacturing Capacity -120 Sets/Yr (Based on 10 Ton/set H/Ex. ) POWER HX

Major Supply Record (Lately) Deaerator CLIENT OWNER PROJECT NAME REGULATION ITEM NAME SPECIFICATON SAMSUNG THAILAND LEAM CHABANG T. P. P ASME SEC. Ⅷ/HEI Q'TY DEL'D REMARKS DEAERATOR WITH STORAGE TANK -DEAERATOR DIM : ID 2700 X L 1800 -STORAGE TK DIM : ID 3000 X L 7000 -O 2 GUARANTEE : 0. 007 PPM -WEIGHT : 19. 0 TON 1 2000. 07 DAEWOO ENG & CONST. JEJU PROVINCE N-JEJU INCIN. PLANT ASME SEC. Ⅷ/HEI DEAERATOR WITH STORAGE TANK -DEAERATOR DIM : ID 1250 X L 2225 -STORAGE TK DIM : ID 1600 X L 3900 -O 2 GUARANTEE : 0. 5 PPM -WEIGHT : 5. 9 TON 1 2001. 07 DUBON FINE CHEMICAL STEAM GEN. PLANT ASME SEC. Ⅷ/HEI DEAERATOR WITH STORAGE TANK -DEAERATOR DIM : ID 1250 X L 1850 -STORAGE TK DIM : ID 1600 X L 4800 -O 2 GUARANTEE : 0. 007 PPM -WEIGHT : 6. 8 TON 1 2002. 04 SHI PACIFIC LEAM CHABANG T. P. P #2 ASME SEC. Ⅷ/HEI DEAERATOR WITH STORAGE TANK -DEAERATOR DIM : ID 2700 X L 1800 -STORAGE TK DIM : ID 3000 X L 7000 -O 2 GUARANTEE : 0. 007 PPM -WEIGHT : 19. 0 TON 1 2002. 07 DEAERATOR WITH STORAGE TANK -DEAERATOR DIM : ID 2200 X L 1600 -STORAGE TK DIM : ID 2600 X L 7000 -O 2 GUARANTEE : 0. 005 PPM -WEIGHT : 17. 0 TON 2 2003. 09 LG CONST SEOULI CITY MAPO INCIN. PLANT ASME SEC. Ⅷ/HEI DEAERATOR WITH STORAGE TANK -DEAERATOR DIM : ID 1700 X L 1500 -STORAGE TK DIM : ID 2000 X L 5000 -O 2 GUARANTEE : 0. 007 PPM -WEIGHT : 10. 0 TON 3 2004. 03 DAEWOO ENG & CONST. INCHOIN CITY NAM-BU INCIN. PLANT ASME SEC. Ⅷ/HEI DEAERATOR WITH STORAGE TANK -DEAERATOR DIM : ID 1900 X L 1600 -STORAGE TK DIM : ID 2800 X L 7200 -O 2 GUARANTEE : 0. 007 PPM -WEIGHT : 14. 7 TON 1 2004. 07 DAELIM BOILER KOREA MIDLAND POWER INCHOIN COMBONED CYCLE POWER PLANT ASME SEC. Ⅷ/HEI DEAERATOR WITH STORAGE TANK -DEAERATOR DIM : ID 1200 X L 1400 -STORAGE TK DIM : ID 1400 X L 2400 -O 2 GUARANTEE : 0. 007 PPM -WEIGHT : 5. 0 TON 1 2004. 08 DAEKYUNG MACHINERY DEAERATOR DAEKYUNG TECHNOS ESFAHAN STEEL COMPANY TAVAZON CENTRAL POWER PLANT ASME SEC. Ⅷ/HEI POWER HX

HEI 2/3 ZONE EXCHANGER CLIENT OWNER PROJECT NAME REGULATION ITEM NAME SPECIFICATION KOREA PLANT ENG'G KOREA ELEC. POWER CO KUNSAN POWER GEN. ASME/TEMA-C/HEI H. P. FEED WATER HEATER -SHELL DIA X TH'K : 790Φ X 12 T -D. P(SHL/TUBE) : 16. 0/196. 0 ㎏ /㎠ -HTG SURFACE/TYPE: 303 ㎡/DFU -W. T/MAT'L: 11500㎏/SEE REMARK SAMSUNG HEAVY SUWON CITY INCINERATION PLANT ASME/TEMA-C/HEI L. P. FEED WATER HEATER -SHELL DIA X TH'K : 1050Φ X 12 T -D. P(SHL/TUBE) : 16. 0/18. 0 ㎏/ ㎠ -HTG SURFACE/TYPE: 296 ㎡/CFU -W. T/MAT'L: 7800㎏/SEE REMARK SAMSUNG HEAVY SAMSUNG FINE CHEMI'L SFC #3 CO-GEN PLANT ASME/TEMA-C/HEI H. P. FEED WATER HEATER -SHELL DIA X TH'K : 750Φ X 13 T -D. P(SHL/TUBE) : 16. 0/144. 0 ㎏ /㎠ -HTG SURFACE/TYPE: 215 ㎡/DFU -W. T/MAT'L: 9200㎏/SEE REMARK SANOYAS H. M. TEAM TANKER 1175/76 NK TANK CLEANING S. W. HEATER -SHELL DIA X TH'K : 700Φ X 10 T -D. P(SHL/TUBE) : 10. 0/10 ㎏/㎠ -HTG SURFACE/TYPE: 45 ㎡/NFU -W. T/MAT'L: 5100㎏/SEE REMARK KOREA ELEC. POWER ULSAN POWER STATION 300 MW POWER PLANT ASME/TEMA-C/HEI NO. 4 H. P. FEED WATER HEATER -SHELL DIA X TH'K : 1000Φ X 22 T -D. P(SHL/TUBE) : 33. 5/205. 0 ㎏/ ㎠ -HTG SURFACE/TYPE: 312 ㎡/DFU -W. T/MAT'L: 13500㎏/SEE REMARK KOREA ELEC. POWER ULSAN POWER STATION 300 MW POWER PLANT ASME/TEMA-C/HEI NO. 4 H. P. FEED WATER HEATER -SHELL DIA X TH'K : 1000Φ X 22 T -D. P(SHL/TUBE) : 33. 5/205. 0 ㎏ /㎠ -HTG SURFACE/TYPE: 312 ㎡/DFU -W. T/MAT'L: 13500㎏/SEE REMARK 1 H 410, L. P. FEED WATER HEATER -SHELL DIA X TH'K : 900Φ X 10 T -D. P(SHL/TUBE) : 10/15 ㎏/㎠ -HTG SURFACE/TYPE: 35 ㎡/BFU -W. T/MAT'L: 2200㎏/SEE REMARK 1 SONGWON COLOR IBA DISTILLAT'N PLANT ASME/HEI TECH. DAEKYUNG ESFAHAN STEEL TAVAZON PLANT CENTRAL POWER ASME SEC. Ⅷ/HEI PUCHON CITY DAEJANG-DONG RIP ASME/TEMA-C/HEI Q'TY 1 2 1 1 1 DEL'D REMARKS 1997. 04 MAT'L BODY: A 516 -70 T/S : A 266 CL 2 +6 mm MONEL TUBE: A 688 -304 1997. 08 MAT'L BODY: SPV 315 T/S : A 266 CL 2 TUBE: C 6770 T 1997. 09 MAT'L BODY: A 516 -70 T/S : A 266 CL 2 TUBE: A 688 -304 1999. 03 MAT'L BODY: A 516 -60 T/S : A 105 TUBE: C 68700 1999. 11 MAT'L BODY: A 516 -70 T/S : A 266 CL 2 TUBE: STHA 12 2000. 12 MAT'L BODY: A 516 -70 T/S : A 266 CL 2 TUBE: STHA 12 2001. 02 H 810 L. P. FEED WATER HEATER -SHELL DIA X TH'K : 900Φ X 22 T -DIA X TH'K : 650Φ X 12 T -D. P(SHL/TUBE) : 10/15 ㎏/㎠ -D. P(TUBE) : 1. 0/6. 11 ㎏/㎠ -HTG SURFACE/TYPE: 75 ㎡/BFU -HTG SURFACE/TYPE: 35 REMARK -W. T/MAT'L: 3600㎏/SEE ㎡/H-AXU -W. T/MAT'L: 3200㎏/SEE REMARK DH HEATER -SHELL DIA X TH'K : 1000Φ X 16 T -D. P(SHL/TUBE) : 23/20 ㎏/㎠ -HTG SURFACE/TYPE: 135. 4 ㎡/ -W. T/MAT'L: 6800㎏/SEE REMARK 1 1 1 2003. 09 2000. 12 MAT'L BODY: SUS 304 T/S : SUS 304 TUBE: SUS 304 MAT'L BODY : A 516 -70 T/S : A 105 TUBE : A 688 TP 304 MAT'L BODY: SB 410 T/S SB 410 TUBE: A 688 TP 304 POWER HX

TEMA SHELL AND TUBE EXCHANGERS CLIENT OWNER PROJECT NAMEREGULATION ITEM NAME SPECIFICATION Q'TY SONGWON COLOR IBA DISTILL'N PLANT ASME/TEMA "C" 1 IBA COOLER -SHELL DIA X TH'K : 570Φ X 8 T -D. P(SHELL/TUBE) : 6/10 ㎏/ ㎠ -HTG SURFACE/TYPE : 50 ㎡ /BEM -W. T/MAT'L : 2100㎏/SUS 316 L REMARKS 2002. 02 IBA CONDENSER -SHELL DIA X TH'K : 700Φ X 8 T -D. P(SHELL/TUBE) : 6/10 ㎏/ ㎠ -HTG SURFACE/TYPE : 106 ㎡ /BXM -W. T/MAT'L : 4000㎏/SUS 316 L DEL'D 1 1 FUEL OIL HEATER -SHELL DIA X TH'K : 510Φ X 8 T -D. P(SHELL/TUBE) : 5/30 ㎏/ ㎠ -HTG SURFACE/TYPE : 66 ㎡ /AEL -W. T/MAT'L : 2800㎏/SEE RAMARKS 1 2002. 04 MAT'L BODY: A 516 -70 T/S : A 105 TUBE: A 179 N 2 COMP. INTER COOLER -SHELL DIA X TH'K : 460Φ X 8 T -D. P(SHELL/TUBE) : 8/15 ㎏/ ㎠ -HTG SURFACE/TYPE : 84 ㎡ /AEL -W. T/MAT'L : 1100㎏/SEE RAMARKS POSCO POHANG PCI N 2 COMPRESSOR KS B 6230/TEMA-C 1 SECONDARY LYE COOLER -SHELL DIA X TH'K : 390Φ X 8 T -D. P(SHELL/TUBE) : 6/10 ㎏/ ㎠ -HTG SURFACE/TYPE : 7 ㎡ /BEM -W. T/MAT'L : 750㎏/SUS 316 L SAMSUNG EVERLAND SAMSUNG FINE CHEMICAL CO-GEN. PLANT ASME/TEMA "C" PRIMARY LYE COOLER -SHELL DIA X TH'K : 300Φ X 6 T -D. P(SHELL/TUBE) : 6/10 ㎏/ ㎠ -HTG SURFACE/TYPE : 9 ㎡ /BEM -W. T/MAT'L : 750㎏/SUS 316 L 2 2002. 08 MAT'L BODY: SUS 304 TP T/S : SUS 304 TUBE: C 1220 T N 2 COMP. AFTER COOLER -SHELL DIA X TH'K : 360Φ X 8 T -D. P(SHELL/TUBE) : 8/26 ㎏/ ㎠ -HTG SURFACE/TYPE : 45 ㎡ /AEL -WT/MAT'L : 840㎏/SEE RAMARKS N 2 COMP. OIL COOLER -SHELL DIA X TH'K : 310Φ X 6. 4 T -D. P(SHELL/TUBE) : 8/12 ㎏/ ㎠ 2 POWER HX 2 2002. 08 MAT'L BODY: SUS 304 TP

CLIENT OWNER PROJECT NAME REGULATION ITEM NAME SPECIFICATION HANIL INDUSTRY OIL HEATER ASME/KS B 6230 OIL HEATER -SHELL DIA X TH'K : 750Φ X 6 T -D. P(SHELL/TUBE) : 7/15 ㎏/ ㎠ -HTG SURFACE/TYPE : 69 ㎡/BEM -W. T/MAT'L : 3000㎏/SUS 304 SAMSUNG EVERLAND LG CHEMICAL NAJU LG CHEMICAL KS B 6230/TEMA-C Rational Energy Utilization Act SINWHA OIL HEATER ASME/TEMA-C/ Rational Energy Utilization Act STEAM GENERATOR -SHELL DIA X TH'K : 650Φ X 12 T -D. P(SHELL/TUBE) : 10/7 ㎏/ ㎠ -HTG SURFACE/TYPE : 28 ㎡/BEM -W. T/MAT'L : 1900㎏/A 516 -60 OIL HEATER -SHELL DIA X TH'K : 750Φ X 6 T -D. P(SHELL/TUBE) : 7/15 ㎏/ ㎠ -HTG SURFACE/TYPE : 69 ㎡/BEM -W. T/MAT'L : 3000㎏/SUS 304 Q'TY DEL'D REMARKS 3 2003. 02 MAT'L BODY: SUS 304 T/S : SUSF 304 TUBE: SUS 304 TBA 2003. 10 MAT'L BODY: A 516 -60 T/S : A 182 -F 304 TUBE: A 213 -TP 304 2004. 01 MAT'L BODY: SUS 304 T/S : SUSF 304 TUBE: SUS 304 TBA 1 1 SAMSUNG EVELAND SAMSUNG CORNING IN-HOUSE ASME/TEMA-C OIL COOLER -SHELL DIA X TH'K : 300 A X S 40 -D. P(SHELL/TUBE) : 16/10 ㎏/ ㎠ -HTG SURFACE/TYPE : 17 ㎡/BXM -W. T/MAT'L : 850㎏/STPG 370 10 2004. 03 MAT'L BODY: STPG 370 T/S : A 105 TUBE: SUS 304 TB SAMSUNG EVELAND SEOUL CITY TANCHUN WASTE TR. ASME/TEMA-C OIL COOLER -SHELL DIA X TH'K : 350 A X S 20 -D. P(SHELL/TUBE) : 16/10 ㎏/ ㎠ -HTG SURFACE/TYPE : 27 ㎡/BEM -W. T/MAT'L : 1100㎏/STPG 370 2 2004. 03 MAT'L BODY: STPG 370 T/S : A 105 TUBE: SUS 304 TB 2004. 04 MAT'L BODY: A 516+70 T/S : A 105 TUBE: A 179 2004. 06 MAT'L BODY: A 516 -60 T/S : A 105 TUBE: A 179 2004. 06 MAT'L BODY: STPG 370 T/S : SF 440 A TUBE: A 179 SAMSUNG EVELAND SAMSUNG GENERAL CHEM ASME VIII/TEMA-C Rational Energy Utilization Act SECO STEAM GENERATOR ASME VIII/TEMA-R Rational Energy Utilization Act SECO ECONOMIZER ASME VIII/TEMA-R Rational Energy Utilization Act FUEL HEATER -SHELL DIA X TH'K : 500Φ X 10 T -D. P(SHELL/TUBE) : 10/30 ㎏/ ㎠ -HTG SURFACE/TYPE : 66 ㎡/AEL -W. T/MAT'L : 2800㎏/A 516 -70 LP STEAM GENERATOR -SHELL DIA X TH'K : 1300Φ X 12 T -D. P(SHELL/TUBE) : 10/16 ㎏/ ㎠ -HTG SURFACE/TYPE : 187 ㎡/AKU -W. T/MAT'L : 7150㎏/A 516 -60 ECONOMIZER -SHELL DIA X TH'K : 14"Φ X S 30 -D. P(SHELL/TUBE) : 10/16 ㎏/ ㎠ -HTG SURFACE/TYPE : 38. 6 ㎡ /AEU -W. T/MAT'L : 1100㎏/STPG 370 1 1 1 POWER HX

SPECIAL TYPE EXCHANGER CLIENT OWNER PROJECT NAME REGULATION ITEM NAME SPECIFICATION Q'TY DEL'D STEAM AIR HEATER -CASING : 2300 H X 1700 W X 800 L -D. P(SHELL/TUBE) : 500㎜Aq /10 ㎏ /㎠ -HTG SURFACE/TYPE : 120 ㎡/VERTI -W. T/TUBE MAT'L : 1100㎏ / A 179+AL 4 2003. 09 LG CONST SEOUL CITY MAPO INCIN. PLANT ASME SEC. Ⅷ/HEI/API 661 H. P CONDENSER -BUNDLE : 800 H x 2660 x 10, 000 L(TUBE) -DP / D. T(TUBE SIDE) : 20/250 ℃ -HTG SURFACE/TYPE : 5336㎡ / BUNDLE -3 BAY/ 2 BUNDLE -PLUG & BOX, TYPE 1 2003. 12 FINNED TUBE MOORE AUTO FAN AUTO LOUVER (84, 000 Mcal / hr) DAEWOO CONST JINHAE CITY JINHAE INCIN. PLANT ASME SEC. Ⅷ/HEI/API 661 H. P CONDENSER -BUNDLE : 550 H x 2780 x 6, 500 L(TUBE) -DP / D. T(TUBE SIDE) : 12 / 203 ℃ -HTG SURFACE/TYPE : 2235. 1㎡ / BUNDLE -1 BAY / 1 BUNDLE -PLUG & BOX, TYPE 1 2004. 08 FINNED TUBE MOORE FAN VVVF AUTO LOUVER (6, 000 Mcal / hr) AIR COOLED HEAT EXCHANGER -BUNDLE : 644 H x 2614 x 5, 000 L(TUBE) -DP / D. T(TUBE SIDE) : 31 / 236 ℃ -HTG SURFACE/TYPE : 532. 4㎡ / BUNDLE -2 BAY / 1 BUNDLE -PLUG & BOX, TYPE 1 2004. 09 FINNED TUBE MOORE FAN VVVF (1, 920 Mcal / hr) DAEKYUNG TECHNOS ESFAHAN STEEL COMPANY TAVAZON CENTRAL POWER PLANT ASME SEC. Ⅷ/HEI KOREA ZINC COPPER PLANT PROJECT ASME SEC. Ⅷ/HEI/API 661 REMARKS KOLON CONST YONG-IN CITY YONG-IN INCIN. PLANT ASME SEC. Ⅷ/HEI/API 661 H. P CONDENSER -BUNDLE : 800 H x 3, 684 x 8, 000 L(TUBE) -DP / D. T(TUBE SIDE) : 20 / 230 ℃ -HTG SURFACE/TYPE : 7082. 9㎡ / BUNDLE -2 BAY / 2 BUNDLE -PLUG & BOX, TYPE 1 2004. 10 FINNED TUBE MOORE FAN VVVF (21, 180 Mcal / hr) KOLON CONST YONG-IN CITY YONG-IN INCIN. PLANT ASME SEC. Ⅷ/HEI/API 661 L. P CONDENSER -BUNDLE : 960 H x 3684 x 15, 000 L(TUBE) -DP / D. T(TUBE SIDE) : 5 / 150 ℃ -HTG SURFACE/TYPE : 13441㎡ / BUNDLE -2 BAY / 2 BUNDLE -PLUG & BOX, TYPE 1 2004. 10 FINNED TUBE MOORE FAN VVVF (19, 410 Mcal / hr) DAEWOO CONST INCHEON CITY NONHYUN INCIN. PLANT ASME SEC. Ⅷ/API 661 D. H COOLER -BUNDLE : 945 H x 2967 x 14, 000 L(TUBE) -DP / D. T(TUBE SIDE) : 16 / 120 ℃ -HTG SURFACE/TYPE : 32436㎡ / BUNDLE -2 BAY / 4 BUNDLE -D HEAD TYPE 2005. 05 FINNED TUBE MOORE FAN VVVF (51, 440 Mcal / hr) INDUCED DRAFT 1 POWER HX

Reactor CLIENT OWNER PROJECT NAME REGULATION SAMSUNG E&C JEON JU CITY JEON JU INCIN. PROJECT HEI ITEM NAME SPECIFICATION Q'TY DEL'D REMARKS STEAM COIL GAS HEATER -CASING : 2719 H X 2400 W X 1500 L -D. P(SHELL/TUBE) : 88㎜Aq / 23 ㎏/ ㎠ -HTG SURFACE/TYPE : 701. 0 ㎡/VERTI -W. T/TUBE MAT'L : 1650㎏ / STBH 340+AL 2 2005. 03 BUNDLE REMOVABLE TYPE STEAM COIL AIR HEATER #1 -CASING : 2669 H X 2350 W X 1700 L -D. P(SHELL/TUBE) : 500㎜Aq / 23 ㎏/㎠ -HTG SURFACE/TYPE : 1118. 2 ㎡/VERTI -W. T/TUBE MAT'L : 2740㎏ / STBH 340+AL 2 2005. 03 BUNDLE REMOVABLE TYPE STEAM COIL AIR HEATER #2 -CASING : 1965 H X 1900 W X 1500 L -D. P(SHELL/TUBE) : 780㎜Aq / 23 ㎏/㎠ -HTG SURFACE/TYPE : 514. 1 ㎡/VERTI -W. T/TUBE MAT'L : 1510㎏ / STBH 340+AL 2 2005. 03 BUNDLE REMOVABLE TYPE COLUMN AND TALL TOWER CLIENT OWNER PROJECT NAME REGULATION ITEM NAME SPECIFICATION KOREA POLYOL TEA INNOVATION PJT ASME SEC. Ⅷ. DIV. 1 PROBE(SINGAPORE) TPI(THAILAND) PE PLANT ASME SEC. Ⅷ DIV. 1 Q'TY DEL'D REMARKS TEA BATCH COLUMN -SHELL DIA X TH'K: 2500Φ X 9 T -D. P(㎏/㎠) : 9. 0/F. V -W. T/MAT'L : 9600㎏ /SUS 304 1 1999. 03 LIQUID TREAT COLUMN -SHELL DIA X TH'K: 2400Φ X 25 T -D. P(㎏/㎠) : 18. 0/F. V -W. T/MAT'L : 18200㎏ /A 516 -60 2 2002. 06 POWER HX

PRESSURE VESSEL / TANK CLIENT OWNER PROJECT NAME REGULATION GREEN SOFT CHEM SM INJECTION VESSEL ASME SEC. Ⅷ. DIV. 1 ITEM NAME SPECIFICATION Q'TY DEL'D REMARKS SM INJECTION VESSEL -SHELL DIA X TH'K: 1950Φ X 6 T -D. P(㎏/㎠) : 3. 0 -W. T/MAT'L : 2500㎏/SUS 304 1 2003. 03 34 KL CONE ROOF TANK -SHELL DIA X TH'K: 3300Φ X 6 T -D. P(㎏/㎠) : ATM -W. T/MAT'L : 3600㎏/SS 400 1 2003. 05 45 KL INTERMEDIATE TANK -SHELL DIA X TH'K: 3200Φ X 10 T -D. P(㎏/㎠) : 3. 5 -W. T/MAT'L : 6100㎏/SUS 304 2 2003. 05 45 KL INTERMEDIATE TANK -SHELL DIA X TH'K: 3200Φ X 6 T -D. P(㎏/㎠) : 3. 5 -W. T/MAT'L : 6100㎏/SUS 316 -L 1 2003. 05 DAEWOO CONST JINHAE CITY INCIN. PLANT ASME SEC. Ⅷ/Rational Energy Utilization Act STEAM HEADER -SHELL DIA X TH'K : 350 A X SCH 40 -D. P(㎏/㎠) : 12 -W. T/MAT'L : 550㎏ / SPPH 38 S 1 2004. 06 DAEWOO CONST INCHON CITY INCIN. PLANT ASME SEC. Ⅷ/Rational Energy Utilization Act H. P STEAM HEADER -SHELL DIA X LENGTH : 600Φ X 11, 000 -D. P(㎏/㎠) : 21 -W. T/MAT'L : 4. 500㎏ / SB 410 1 2004. 08 DAEWOO CONST INCHON CITY INCIN. PLANT ASME SEC. Ⅷ/Rational Energy Utilization Act H. P STEAM HEADER -SHELL DIA X LENGTH : 400 A X 4, 000 -D. P(㎏/㎠) : 11 -W. T/MAT'L : 900㎏ / SPPH 38 S 1 2004. 08 Enforcement Decree of Industrial Safety & Health Act GREEN SOFT CHEM CONE ROOF TANK API 650 GREEN SOFT CHEM INTERMEDIATE TANK ASME SEC. Ⅷ. DIV. 1 / Enforcement Decree of Industrial Safety & Health Act GREEN SOFT CHEM INTERMEDIATE TANK ASME SEC. Ⅷ. DIV. 1 Enforcement Decree of Industrial Safety & Health Act POWER HX

OTHERS CLIENT OWNER PROJECT NAME REGULATION ITEM NAME SPECIFICATION Q'TY DEL'D REMARKS DOOBON FINE CHEM. MODIFICATION OF ZN-ST LINE FABRICATION & ERECTION -CAPACITY : 2000 ㎏/HR -USED TEMP : 170 C -EQUIPMENT : HOPPER & CONVEYOR THIN COOLER -PIPING : JACKET PIPE 1 2001. 03 DOOBON FINE CHEM. MODIFICATION OF CN-ST LINE FABRICATION & ERECTION -CAPACITY : 2000 ㎏/HR -USED TEMP : 180 C -EQUIPMENT : REACTOR AIR FILTER -PIPING : DUCT, STEAM PIPING 1 2001. 05 HYUNDAI OIL REFINERY CO FBC BOILER CENTER PIPE REPLACE FABRICATION & ERECTION -STEEL WEIGHT: 6800 ㎏ -MAJOR MAT'L : A 240 -TYPE 310 2 2001. 6 SAMSUNG EVERLAND DAIHAN FINE CHEM. AIR PRE HEATER FRAME & ERECTION -W. T/MAT'L : 28, 000㎏/STS 304 H 1 2002. 1 DONGHAE PULP PLANT CONDENSER REPLACEMENT ERECTION AND PIPING WORK -REPLACE OF PRIMARY CONDENSER -PIPING WORK -INSULATION WORK 1 2002, 3 SONGWON COLOR VACUUM DRYER COOLING SYSTEM ERECTION, ELECTRIC AND PIPING -CAPACITY : 2500 ㎏/BATCH -USED TEMP : 180 C - 50 C -EQUIPMENT : AIR COOLVER EXP. TANK V. DRYER PUMP&INSTRUMENT -PIPING : HOT/COLD OIL PIPING 1 2002, 8 HYUNDAI OIL REFINERY CO-GEN. PLANT MAINT. AWS/ASTM ASH COOLING CHUTE -SIZE : 500 X 2000 L -USED TEMP : 1200 C -W. T/MAT'L : 1600㎏/50 Cr-50 Ni 2 2003. 04 POWER HX

Project Management PRESIDENT Project Manager Production Manager Engineering Manager Quality Control Manager Project Procurement Manager Project Performance Engineer Project Mechanical Engineer POWER HX

Certification of Authorization Certifica te Description Since Design/Development, Production, Installation and Service of Industrial Heat Exchanger and Pressure Vessel 24 Oct. 2003 ASME U Manufacture of Pressure Vessels 30 Nov. 2004 ASME S Manufacture and Assembly of Power Boilers 30 Nov. 2004 ISO 9001 POWER HX

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u. Other Information ROUTE MAP OF MAIN OFFICE & PLANT POWER HX

Lay-Out of Fabrication Shop POWER HX