Purple Line Steering Committee MTJV Progress Update Target

Purple Line Steering Committee • MTJV Progress Update • Target Program • • Design Status Procurement / Installation Status Coordinated Installation Program Critical Items • Training and Operational Readiness • BT Support • Purple Line Roll-out 1

Purple Line Steering Committee • Target Program • Design Status • First submission Definitive Design – 100% • Target all Df. D resubmissions within July 2015 • Current Status Definitive Submitted 290 > 350 Overall 408 > 407 Percentage 71% > 86% Detail 141 > 409 400 > 743 35% > 55% 2 DFD Second Issue DTD First Issue

Purple Line Steering Committee • Target Program • Design Status Sub-System AFC COM SIM DWE PSD PSY RST SCA SIG Grand Total No. NO (1+2) Proceed (3) w/Objection(4) 12 8>9 44 > 31 2>3 27 > 30 24 > 20 3 1 14 > 37 46 > 32 15 > 5 1 6 3>2 5>6 22 > 22 14 > 13 1 28 > 28 6>6 3>4 6 7>6 11 > 17 14 > 11 8>5 36 > 81 160 > 144 122 > 92 3 Total 52 53 4 75 > 74 9 41 35 16 36 318 > 317

Purple Line Steering Committee • Target Program • Design Status • System Assurance Sub-System AFC COM SIM DWE PSD PSY RST SCA SIG Definitive Design Subst Complete Complete Subst Complete 4 Detail Design 10% > 25% 30% 15% > 25% 25% > 50% 70% > 75% 10% > 25% 60%

Purple Line Steering Committee • Target Program – Procurement Status • Concerns • Rolling Stock • VATC (BT) – Trainset #4 not available per JTrec schedule • Radio and Passenger Information Display (STE) – install in Bangkok • AC Units (TSB) – delays from Trainset #10 • DWE – none • Signalling – VATC Software Release • Explained separately 5

Purple Line Steering Committee • Target Program – Procurement Status • Concerns • STE Procurement / Installation delays • Comms (S 9 partially installed used as an example) • BTN is critical for subsystem interface testing • PSD • AFC • SCADA • Commitments from STE President • Increase manpower and supervision • MTJV • Increased monitoring • Use 1+3 to evaluate from next week 6

Purple Line Steering Committee • Target Program – CIP • Installation • HSE (Site) Training • 2, 000 trained to date including designated contractor staff and security personnel • Access control and works coordination management under MTJV control • Stations S 01 to S 16 • Depot areas (C 3) and track (C 6) up to S 11 7

Purple Line Steering Committee • Target Program – CIP • Overview – highlights • Refer to separate sheet • Cable laying on viaduct proceeding ahead of schedule • C 6 needs to maintain agreed schedule to ensure no impact on MTJV works • Station works not progressing well • Availability of STE equipment and manpower problems • Meiden also behind schedule • BT installation works on schedule (S 1 equipment delivered) 8

Purple Line Steering Committee • Target Program – CIP • Overview – highlights • Supports SIT Roll-out (except ATO SW) • as agreed in September 2014 for Target Program • Need full “buy in” from SSSCs • MTJV will coordinate 9

Purple Line Steering Committee • Target Program • Critical Items General • Design submission and approval • Civil Works • Rectification/modification at Depot and BSSs • E&M Systems including fire protection • Room modifications • Earthing and Bonding • Key to meeting target is: • Procure and manufacture so installation can start • Installation phase is critical for progress and mitigation 10

Purple Line Steering Committee • Target Program • Critical Items Rolling Stock / J-Trec • Design submission and approval • Under control but pending, final submissions July 2015 • Major issues • • Test program in Japan and Bangkok Modifications needed in Bangkok (TBD) System interface / integration with other subsystems Mass, configuration control • Trainset Delivery to Thailand still on time • Dynamic testing (30 kph) in J-Trec has commenced with 1 st trainset 11

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Purple Line Steering Committee • Target Program • Critical Items Rolling Stock • Carbody Risk Mitigation • Load Testing • All Passed • Bogie Risk Mitigation • Design presented to PCPL • Static Test started – 1 st tests passed • Fatigue Test – starts August • Bogie shipped to Poland on July 1 • (Sequential reduction in risk) 13

Purple Line Steering Committee • Target Program • Critical Items Rolling Stock • Testing program needs to get under control • In Japan and then in Bangkok • Production Status • 21 Trainsets, 63 cars • • Underframes complete – 14 > 51 Carbody Shells complete – 6 > 48 Car No. 18 > 53 is in production Test runs with 1 st trainset ongoing on factory test track • 30 kph (fully loaded) 14

Purple Line Steering Committee • J-TREC (Improvements) - implemented • Systematic Approach to manage actions / issues • Meeting hierarchy • Bangkok J-TREC reinforcement of resources • Support I/F and other RS matters • Job responsibility and delegation • PM to be empowered • MTJV and BMCL Support • • Presence in Japan J-TREC Steering Committee (CK, BMCL, MTJV and J-TREC PD and PM) MTJV support for I/F coordination MTJV to support J-TREC on commercial issues / scope • J-TREC to • Provide weekly manufacturing status reports • Improve use of expat consultants 15

Purple Line Steering Committee • J-TREC (MTJV Actions) - implemented • MTJV PM Monthly Trips to J-TREC • Support J-TREC PM • Implement • management philosophy • suggested improvements • MTJV Subsystem Team • Monthly trips (or more) to J-TREC (overlap PM trips) • Maintain consistent approach as PM • Solve problems on site with J-TREC and BMCL (Re-evaluate above plan once program is stable) 16

Purple Line Steering Committee • J-TREC (Problems remain) • Consultants not available full time in J-trec • Inefficient • Resources to support and management of activities not confirmed • Current design and test documentation • Future activities in Bangkok • • • Integration / Commissioning tests Additional tests from gap analysis Installation of delayed parts Modifications if needed Instrumentation Etc 17

Purple Line Steering Committee • Target Program • Critical Items Power • Design submission and approval • BSS 1 Energization • See next slide • Temporary power will be required at stations • For commissioning of other subsystem equipment 18

Purple Line Steering Committee • BSS 1 Energisation Action Owner Action When Pre-test work including Protection study and Harmonic study MDC Completion of all Pre-testing activities 20 -Jul-2015 Confirmation of hand-over BSS 1 to MEA for testing MDC Coordination with MEA 20 -Jul-2015 MEA Testing MEA Already started for 24 k. V and transformer, continues from July 21~August 20 20 -Aug-2015 Preparation and submission of State of Readiness – including Safety 21 -Aug-2015 Energization of BSS 1 MTJV/MDC 19

Purple Line Steering Committee • Target Program • Critical Items Signalling • VATC Software Release Delay • Detailed Program not verified, depends on development of gap analysis from another project • BT target date is end of July for gap analysis • Analysing what functionality can be deferred to accelerate availability of ATO functionality • Additional resources might help improve schedule • Current delay forecast for ATO functionality expected for start of SIT • Dec 15, 2015 > Jan 31, 2016 • SIT activities can proceed but with certain restrictions 20

Purple Line Steering Committee • Target Program • Critical Items Communications • Design submission and approval • Radio Frequencies • Some Comms items delayed • To meet target schedule workarounds might be needed 21

Purple Line Steering Committee • Target Program • Critical Items Platform Screen Doors • Coring now progressing in line with platform modifications • Resolution of insulation issue needed for PSD installation • PSD schedule needs to be monitored carefully 22

Purple Line Steering Committee • Target Program • Critical Items SCADA • Scope issues with Civil Contractors – I/Os • SCADA schedule is still achievable • Workarounds for Civil interfaces might be needed for opening • Critical Items AFC • AFC schedule achievement needs careful evaluation 23

Purple Line Steering Committee • Target Program • Critical Items Depot Workshop Equipment • DWE schedule is achievable • Critical Items Driving Simulator • Technical issues resolved, schedule to be monitored 24

Purple Line Steering Committee • Training and Operational Readiness • Operational Readiness Steering Committee has met twice and will now meet Monthly as activities ramp up. • BMCL training has commenced in April • Review of MTJV training undertaken and program adjusted accordingly • New O&M Manuals and training materials review process agreed between BMCL/MRTA/MTJV to expedite production • MTJV training due to commence in August • Availability of equipment delays will impact training schedule 25

Purple Line Steering Committee • BT Support • System Integration and Interface • David Hill mobilized from July 8 • 1 st Task is SIT strategy 26

Purple Line Steering Committee • Purple Line Roll-out • Milestones PL 1~PL 11 • Statements of Readiness • Prerequisite data lists • Logical sequence • Supports progressive activation both functionally and geographically • Aggressive schedule – challenging • Installation, Testing, Safety checks, etc • Paperwork 27

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Purple Line Steering Committee • PL 1 - Energization of BSS 1 (August 21, 2015) 29

Purple Line Steering Committee • PL 2 - Energization of Main Workshop and OCC SSS (Early September 2015) 30

Purple Line Steering Committee • PL 3 - Energization of Main Workshop and Depot Stabling TSS (Late September 2015) 31

Purple Line Steering Committee • PL 4 - Energization of Station SSS - S 01– S 09 32

Purple Line Steering Committee • PL 5 - Energization of Station TSS – S 01– S 09 33

Purple Line Steering Committee • PL 6 - Energization of BSS 2 34

Purple Line Steering Committee • PL 7 - Energization of Station SSS – S 10– S 16 35

Purple Line Steering Committee • PL 8 - Energization of Station TSS – S 10– S 16 36

Purple Line Steering Committee • PL 9 - First Train Operation in Depot 37

Purple Line Steering Committee • PL 10 - First Train Operation Main Line S 01 -S 09 38

Purple Line Steering Committee • PL 11 - First Train Operation Main Line S 10 -S 16 39

Purple Line Steering Committee THANK YOU 40

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