1. To Create a Better Life through Green Network ERTMS Application in Korean Railroad 2006.04.

2. To Create a Better Life through Green Network Agenda I. Introduction II. CASE : ATP Project III. Conclusion

3. To Create a Better Life through Green Network I. Introduction

4. To Create a Better Life through Green Network 1. Current Signalling System I. Introduction EquipmentsInstalled Lines Length [Km] No. of Station Operating rate(%) CTC The Capital area, Kyong-bu line & others 19 line 1,78729753 FBS ATC Gwa-Cheon line, Bun-dang line, Il-San line 297469 ABSKyong-bu line & others 21 lines2,42439072 ATSKyong-bu line & others 52 lines3,380515100 Interlocking Electric, Mechanical & Electronic interlocking -515100 ATC : Automatic Train ControlABS : Automatic Block System ATS : Automatic Train Stop SystemFBS : Fixed Block System Review of Korail Main line status

5. To Create a Better Life through Green Network 1. Current Signaling System I. Introduction ProjectDescriptionContractorBudgetRemark Integrated CTC Center Unification and retrofit of all the existing CTC systems KBTech40M EUR- ATP Application of ERTMS/ETCS Class I for main line TaeJung/LG- CNS Consortium 120M EUR758.6km Bundang Line (Pilot) Pilot application of RF-CBTC for the commuter line between Seoul and satellite town Samsung SDS20M EUR22km Business status and Market drivers

6. To Create a Better Life through Green Network 1. Current Signaling System I. Introduction Limitation Of The Current System Limitation of Track Circuit based Fixed Block System Long Train Headway Low Train Operation Speed Low Line Capacity Low efficiency due to manual brake and traction control No intelligent control and reporting Increased maintenance due to many count of hardware Safety issue due to deterioration of devices Low Efficiency of Old Technology & Equipment

7. To Create a Better Life through Green Network I. Introduction 2. Why ERTMS (Background) ERTMS As the basis of world-wide Signalling Standard As the easy and effective way of interoperability As the solution to accommodate increasing transportation demand Various kinds of trains Different types of control systems Increased transportation demand High cost for maintenance

8. To Create a Better Life through Green Network II. CASE : ATP Project

9. To Create a Better Life through Green Network II. CASE : ATP Project 1. Project Introduction Items Gyeongbu (Seoul ~ Busan) Honam (Daejon ~ Mokpo) NationwideRemark LENGTH444 (km) 253 (km) 3,380 (km) (2005. 12) Transportation Capacity Weekday 3,491,000 (man/year) 642,000 (man/year) - (2005. 12) Weekend 1,867,000 (man/year) 402,000 (man/year) - (2005. 12) Shared line with KTX 174.2km (incl. Dongdaegu ~ Busan : 174.2 km) 256.3 km (existing line) 430.5 (km) (2005. 12) Applied systems CTC, ATS, ABS, Optical cable network CTC, ATS, ABS- (2005. 12) Site Information

10. To Create a Better Life through Green Network 1. Project Introduction Project summary Duration : - Dec. 2003 ~ Dec. 2006 Contractor : - TeaJung/LG CNS consortium Train Control System : - ERTMS/ETCS Class I (SRS 2.2.2. Level 1) Current Stage : - Main Line Construction II. CASE : ATP Project

11. To Create a Better Life through Green Network 2. Project Target World-wide Standard Specification Increase of Capacity Improve Safety Support various service patterns Shorten the train headway Increase scheduled train speed Improve operation economy by increased passenger Internationally recognized safety level (CENELEC SIL4) Safety case already accepted by many certification authorities internationally recognized Can support driver’s Careless operation Can support automatic Train Protection on accident Can support various service patterns Efficiency for Maintenance Provide operation flexibility II. CASE : ATP Project

12. To Create a Better Life through Green Network 3. Current Progress Current Stage 4Q2Q1Q4Q3Q1Q4Q3Q2Q1Q4Q3Q2Q 0320042005 2006 Test Manufacture & Assembling Basic Design Detail Design Manufacture & Assembling Test Pilot Line Main Line Design II. CASE : ATP Project

13. To Create a Better Life through Green Network 3. Current Progress Site Acceptance Test (Pilot Line) II. CASE : ATP Project

14. To Create a Better Life through Green Network 4. Expected System Performance Result of Evaluation  Train Speed  Stoppage Time  Acceleration and Deceleration  Balise Group with In-Fill In Case of Normal Station Stop Line Conventional Improve Headway for Operation KyungBu138Sec131Sec3Min(180Sec) HoNam181Sec160Sec4Min(240Sec) Seoul ~ Busan Down-Bound 131Sec HeadwayBuSan ~ Seoul Up-Bound 131Sec Headway II. CASE : ATP Project

15. To Create a Better Life through Green Network 5. Various Trains II. CASE : ATP Project

16. To Create a Better Life through Green Network 758.6km 2006.12.30 2 4 2 92 219 102 33.2km 2005.03.20 Pilot Line Main Line 7 lines : incl. - Gyeongbu line - Honam line 6. Planned project 1401km 200 Duration : 2007 ~ 2010 Lines : 10 lines (incl. Chungbook line) Estimated Budget : 200 bil KWON Future Lines II. CASE : ATP Project

17. To Create a Better Life through Green Network III. Conclusion

18. To Create a Better Life through Green Network III. Conclusion Application of ERTMS/ETCS Standard World-wide global standard Interoperability Re-signaling projects planned (500 km in 5years) New Line planned (100 km in 5years) Easy way to join using Global Standard Vision in Korean Railroad Market

19. To Create a Better Life through Green Network THANK YOU !