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PRELIMINARY REPORT

DATE: 27TH FEB 2015

Customer Name: ERB West Platform, Petronas Carigali Sdn Bhd (SBO)

Status of Call: Contractor Instruction From: En. Agku Suffian B Pg A. Razak

NATURE OF WORK

Problem Reported: Please refer to details below.

System Down: Yes / No Inspection Type: Routine Vibration Survey

Call Reported by: Muhammad Harizuan/Mohd Fazli Jaafar/Muhammad Nizamuddin Time: Day

Location of Inspection: All Area

SERVICE DETAILS

Service Rendered: Routine vibration survey on Rotating Machineries. Background: February 15 routine visit.

DIAGRAM

Analysts Summary Report: Review has been completed on below list of machine:

1.0 Event Logs:

1. REINJECTION COMPRESSOR

i. K-6260 :- Under commissioning

ii. K-6310 :- Normal

iii. K-6360 :- Normal

2. COOLER FAN (EWGA)

i. E-6270 :- Normal

ii. E-6290 :- Highest vibration at Fan Gearbox NDE Vertical axis. * Full diagnosis report will be provided.

iii. E-6320 :- Normal

iv. E-6340 :- Normal

v. E-6370 :- Normal

vi. E-6390 :- Normal

3. EWAC GAS COMPRESSOR

i. K-2410 :- Normal

4. COOLER FAN (EWDPA)

i. E-2420 Unit A :-Highest vibration at Motor NDE Horizontal axis is increased from previously 7.00mm/s to 12.83mm/s. This motor is running

in Zone D within this zone is normally considered to be of sufficient severity to cause damage to the machine.

* Full diagnosis report will be provided. ii. E-2420 Unit B :- Normal

iii. E-2450 Unit A :- Normal

iv. E-2450 Unit B :- Normal

AFCM

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5. GAS GENERATOR

i. G-6590 :- Trending vibration level show gradually increase.

* Full diagnosis report will be provided.

ii. G-6600 :- Normal

iii. G-6610 :- Normal

6. LUBE OIL COOLER FAN

i. G-6590C :- Normal

ii. G-6600C :- Normal

iii. G-6610C :- Normal

7. COT PUMP

i. P-802 :- Normal

ii. P-803 :- Standby

iii. P-804 :- Normal

iv. P-805 :- Normal

8. INSTRUMENT AIR COMPRESSOR

i. K-5455 :- Normal

ii. K-5430 :- Normal

iii. K-6645 :- Normal

9. GLYCOL PUMP

i. P-6205 :- Unable to measure due to blasting activity

ii. P-6215 :- Unable to measure due to blasting activity

iii. P-6110 :- Unable to measure due to blasting activity

iv. P-6120 :- Unable to measure due to blasting activity

10. DIESEL FIRE WATER PUMP

i. P-6530 :- Standby

11. STANBY DIESEL GENERATOR

i. G-6720 :- Standby

2.0 Preliminary Recommendations:

1. E-6290

- Refer to diagnosis report.

2. E-2420 Unit A

- Refer to diagnosis report.

3. G-6590

- Refer to diagnosis report.

3.0 Summary:

3.1 CBM has completed routine survey on ERB West Platform. 3.2 Based on the preliminary results, only 3 machines were found with significant vibration level which required further action. 3.3 The full report will be released within 7 working days after visit completion.

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Status after Service: (Please circle) Complete/ Incomplete/Under Observation/ Working solution provided

Events for Tomorrow: None

Start of Service: 9th Feb 2015

End of Service: 23th Feb 2015

PERSONNEL INVOLVED:

1) Muhammad Harizuan Bin Harudin - CBM Tech 2) Mohd Fazli Jaafar - CBM Tech 3) Muhammad Nizamuddin Bin Mazlan - CBM Tech

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