Testing Schedule North

CONTRACT NO. 391/2006 WORK PROGRAMME FOR TESTING WORKS AT BUKIT MINYAK DESCRIPTION

AUGUST 2007 1

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6

7

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9

10

11

12

13

14

15

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17

SEPTEMBER 2007 18

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26

27

28

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31

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5

STAGE 1 1 Multicore Cable Check Plan Actual

100 % COMPLETED

2 DC System Checks Plan Actual

100 % COMPLETED

3 AC System Checks Plan Actual

100 % COMPLETED

STAGE 2 4 132kV CT Test Plan Actual

100 % COMPLETED

5 132kV CVT Test Plan Actual

100 % COMPLETED

6 132kV SA Test Plan Actual

100 % COMPLETED

7 132kV BBISO Test Plan Actual 8 132kV LISO Test Plan Actual

O/T : CONTACT RESISTANCE & TIMING WILL BE CARRIED OUT DURING OUTAGE

100 % COMPLETED

9 132kV Capacitor Test Plan Actual

100 % COMPLETED

10 132kV Reactor Test Plan Actual

100 % COMPLETED

11 132kV CB Test by AREVA Specialist Plan Actual

100 % COMPLETED

12 SCA FOR 132kV CB & RTU Plan Actual

100 % COMPLETED( PASS )

13 132kV CB Test - Timing Test,Contact Resistance Check & Insulation Test Plan Actual

100 % COMPLETED

- SF6 Dew Point & Purity Test Plan Actual 14 132kV MetersTest Plan Actual

100 % COMPLETED

100 % COMPLETED

15 132kV Secondary Injection Relays Plan Actual

100 % COMPLETED

16 Earthing System Plan Actual

100 % COMPLETED

17 132kV RTU Local Test Plan Actual

100 % COMPLETED

STAGE 3 18 Primary Injection of Relay & Meters Plan Actual

100 % COMPLETED

19 Functional & Interlocking Test Plan Actual

100 % COMPLETED

20 Facia / Alarm Indication Test Plan Actual

100 % COMPLETED

21 Remote Operation Plan Actual 22 Live Transfer ,Voltage Selection, Synchronising Scheme Test Plan Actual

100 % COMPLETED WILL BE CARRIED OUT BEFORE THE OUTAGE FOR BUSBAR STABILITY

23 132kV RTU Test With NLDC Plan Actual STAGE 4 25 Installation of Fly Bus ( Blue Phase ) Plan Actual

cancelled 100 % COMPLETED

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25 Tripping Test

WILL BE CARRIED OUT BEFORE THE OUTAGE FOR BUSBAR STABILITY

26 Busbar Stability Outage For Main Busbar On 08/092007 ( Reference Bay PRAI NO.1) Outage For Reserve On 09/09/2007 ( Reference Bay PRAI NO.1) 27 Pre PIAT - on 11/09/2007 28 PIAT & RSV - on 14/09/2007 29 Commissioning

cancelled cancelled cancelled cancelled

CONTRACT NO. 391/2006 WORK PROGRAMME FOR TESTING WORKS AT PRAI INDUSTRIAL ESTATE SUBSTATION DESCRIPTION STAGE 1 1 To obtain PTW From TNB AM Plan Actual 2 Multicore Cable Check Plan Actual 3 DC System Checks Plan Actual 4 AC System Checks Plan Actual STAGE 2 5 Earthing System Plan Actual 6 132kV SA Test Plan Actual 7 132kV Reactor Test Plan Actual 8 132kV CT Test Plan Actual 9 132kV CVT Test Plan Actual 10 132kV BBISO Test Plan Actual 11 132kV LISO Test Plan Actual 12 132kV Capacitor Test Plan Actual 13 132kV CB Test Plan Actual 14 132kV MetersTest Plan Actual 15 132kV Secondary Injection Relays Plan Actual

JANUARY 2008 7

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18

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FEBRUARY 2008 21

22

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24

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31

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16 132kV RTU Local Test Plan Actual STAGE 3 17 Primary Injection of Relay & Meters Plan Actual 18 Functional & Interlocking Test Plan Actual 19 Facia / Alarm Indication Test Plan Actual 20 Remote Operation Plan Actual 21 Live Transfer ,Voltage Selection, Synchronising Scheme Test Plan Actual 22 132kV RTU Test With NLDC Plan Actual STAGE 4 23 Tripping Test 24 Busbar Stability Outage For Main Busbar On 19/012008 ( Reference Bay Existing Capbank ) Outage For Reserve On 20/01/2008 ( Reference Bay Existing Capbank ) 25 Pre PIAT - on 21/01/2008 Plan Actual 26 PIAT & RSV - on 24/01/2008 Plan Actual 27 Commissioning - on 26/01/2007 Plan Actual