Oil Analysis Program ISO 9001: 2008 Certified.

(1)

T-H2O Check^TM % Note abnormal iron detected.

Water Separabillity ASTM D-1401 is out of specification and fails to completely separate by 30 minutes.

Continue routine sampling interval.

Recommendations and Notes

Lab ID

Hours on Unit Hours on Oil

Bottle ID Date sampled

Water Oxidation Nitration Iron Chromium Lead Copper Tin Aluminum Nickel Silver Molybdenum Titanium

Silicon

Boron Sodium

Calcium Barium Phosphorus Zinc Magnesium TAN TBN

Flash Point

cSt cSt Abs Abs PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM

PPM

PPM PPM

PPM PPM PPM PPM PPM mg KOH/g.

mg KOH/g.

OC Viscosity @40 C

Viscosity @100 C

Viscosity Index

O

D-445 D-445 FTIR FTIR D-6595 D-6595 D-6595 D-6595 D-6595 D-6595 D-6595 D-6595 D-6595 D-6595

D-6595

D-6595 D-6595

D-6595 D-6595 D-6595 D-6595 D-6595 D-974 D-4739

D-2270 D-3828

Current Sample Previous Sample

Condition History

Wear Element Method Unit

Other

Wear Condition

Oil Condition

Contamination

Additive Element

Additional Test

(Wt.)

AS / Andy Sitton

Test Method Result

0 0

0 0 47 0 0

<29 <30.6

32.2 >33.8 >35.4

8.7 10.6

>10.5

>12.5

>11

>13

0.13 >0.21 >0.23

>4

>2

>16

>5

>2

>3

>1

>9

>3

>1

>1 0 0

0 0 0 0 0

>4

>1

>7

>3

>2

>1

>4

>6

>2

>12

>5

>4

>2

>6

0 0 0

>5

>3

0 >3 >5

RDE fine RFS coarse Alarm Limit Range

Engine Turbine Gas GE Turbo CC32

U-Caution U-Warning U-Caution

C-Lower

U-Caution L-Caution

U-Caution

L-Warning

U-Warning

U-Warning U-Warning

Limit Name (Equipment / Oi

U-Caution L-Caution

L-Warning U-Warning

RDE fine RFS coarse

C-Lower

0.011 >0.04 >0.071

Baseline

Reference Oil

RO

32.5

11.7 12.1 3.4 0.1 0.0 4.0 1.0 0.3 0.0 0.0 0.0 0.0

0.0

0 1

1 0 29 7

2.1 0.1 1.3 0.8 1.8 1.4 0.0 0.0 0.1 0.1

1.6 W

121412

13258.8 1405.6

GT1B 28-Sep-09

0 0.14

212 C

1

Wear Oil Cont.

RDE fine RFS coarse

0.027 Test code:

Lube System Capacity :

: Site Name : Location :

SHELL TURBO CC 32 Viscosity

Oil type /

814 911 912 660 662 663

W ea r C on di O il C on di C on ta m in at

subRptPage1_7Caption

Samutprakan 10280, Thailand.

Note: Alarm Limits are variable and dependent upon dataset size and to be used as general guideline.

U-Caution U-Warning

Accuracy of interpretation and recommendation are based on representatives sample and information supplied.

: :

Upper CAUTION Level Upper WARNING Level

L-Caution L-Warning

: :

Lower CAUTION Level Lower WARNING required Level

First Level Alarm Alert Limit in Upper Level and/or Lower Level Second Level Alarm Alert Limit in Upper Level and/or Lower Level No Sign or : NORMAL , C or : CAUTION ( first level warning limit ) , W or : W arning ( second level warning limit )

No warranty is expressed or implied for this report.

Baseline will be data of either "The new oil" or "Reference oil" or "Oil specification". TNO = The new oil , RO = Reference oil , OS = Oil Specification

(2)

Particle count indicates oil cleanliness level is clean.

X - Unable to report the sludge weight, the contamination is excessive enough to block/plug the filtration process.

Anti-Oxidant Additive test (ASTM D6971) indicates the AO additive strength is still within ASTM D4378 guidelines.

5-15 microns 15-25 microns 25-50 microns 50-100 microns

>100 microns Size Range

>4 microns

>6 microns

>14 microns Lab ID

ISO 4406 Result

23.5

Present VsPI Value

Condition Rating

Option Test: Varnish and Sludge Potential Index (VsPI ) Testing for Predicting Varnish and Sludge Buildup

TM

Size Range

% Remaining Antioxidant Additives

(Oxidation Inhibitor)

58.6

TM

0 100 80 60 40 20

0 100 80 60 40 20 4

Recommendations and Notes

Current Sample Previous Sample

Particle Count NAS 1638: Number of Particles Per 100 Milliliter (Counts/100ml)

Particle Count ISO 4406:1999: Number of Particles Per Milliliter (Counts/ml)

18.7 28.2

Sludge Weight mg/100 mlX mg/100 ml mg/100 ml VPI Value

SPI Value

Option Test: RULER (Remaining Useful Life Evaluation Routine) or Linear Sweep Voltammetry

TM

Test Method for determining and monitoring Percent Remaining Antioxidant Additives (Oxidation Inhibitor) in lubricants.

"Testing and monitoring antioxidant additives (oxidation inhibitors) level is important for controlling the degradation of industrial lubricants and their remaining useful life" refer to ASTM D-4378-03 and D-6224-02.

Note:

Baseline will be data of either "The new oil" or "Reference oil" or "Oil specification". TNO = The new oil , RO = Reference oil , OS = Oil Specification

121412

13,200 1,200

300

<100

No. of Particles Class 6 5 6 5 3 13258.8

1405.6

GT1B

28-Sep-09

16/14/11 No. of Particles Class

393 110 15

16 14 11

Alarm Limit Range

Limit Name (Equipment / Oil) :

Engine Turbine Gas GE Turbo CC32

>7 >8

<32000 <64000 No. of Particles Class No. of Particles Class

Class

>1000 >1500

Baseline

Referenc e Oil

100% <50 of new oil <25 % of new oil

L-Caution L-Warning

Test Method : ASTM D-6810-02 and D-6971-04 RULER Alarm Limit:TM

Set Alarm Limit in accordance with ASTM D-4378-03 and D-6224-02 RO

Baseline

2 >25 >35

Engine Turbine Gas GE Turbo CC32

Limit Name (Equipment / Oil) :

Abbreviation :

VsPI ^TM VPI ^TM SPI ^TM

: Varnish Potential Index : Sludge Potential Index

: Varnish and Sludge Potential Index VsPI Severity Limit Range Guideline

RO

Baseline

Test code:

Lube System Capacity :

: Site Name : Location :

SHELL TURBO CC 32

Viscosity

Oil type /

814 911 912 660 662 663

W ea r C on di O il C on di C on ta m in at

(3)

Lab ID

Fluid Volume Filter Type

Contamination retained on Filter Membrane Disk

Contamination Weight

Contaminant Retain on Filter Disk

121412

13258.8 1405.6

GT1B

28-Sep-09

New Oil

% Visual Rating % Visual Rating % Visual Rating

ml ml ml

micron micron micron

mg/100 ml mg/100 ml mg/100 ml

ml micron mg/100 ml

Grey & Black Metal

Sludge & Varnish Bright & White Metal

10

2.4 3.0

% Visual Rating 10

0.8

10 0.8

Recommendations and Notes

Current Sample Previous Sample

Copper Base Metal

Rust & Corrosion

Dirt & Dust 90 100

(Mod. ASTM D-4898)

Fibers / Filters / Seals Contaminants Magnification 100X Image of

Contaminants Magnification 400X Image of

Gravimetric patch shows the sample is relatively clean, considering time on oil.

Test code:

Lube System Capacity :

: Site Name : Location :

SHELL TURBO CC 32

Viscosity

Oil type /

814 911 912 660 662 663

W ea r C on di O il C on di C on ta m in at

Gravimetric Analysis:

- determines total solid and soft compound contamination level by weight In brief , will analyze oil cleanliness and source(s) of contamination.

- determines oil contamination level by colorimetric (color density) - identifies particle contamination in oils by microscopic analysis

Gravimetric Analysis:

(4)

Lab ID

121412

13258.8 1405.6

GT1B

28-Sep-09

Current Sample Previous Sample Air Release characterisitic ASTM D-3427 is slightly above normal limits.

AS / Andy Sitton

Recommendations and Notes

Foaming Characteristics Unit

Current Sample Previous Sample Unit

Test

New Oil Caution Limit Warning Limit

Foaming Tendency

Explanation:

Air Release Properties

Current Sample Previous Sample Unit

Test

Test Method : D-892

Max Max

Foam Sequence I , 24 c

Foaming volume in ml.

Remaining Foam in ml.

Foam Stability

Foaming Characteristic

Foaming Tendency Max

Max Foam Sequence II,

94 c

Foam Stability

Foaming Tendency Max

Max Foam Sequence III,

94 to 24 c

Foam Stability

Foaming Tendency : Volume of foam generated after blowing for 5 minutes period.

Foam Stability : Volume of residual foam left after a 10 minutes setting period.

Test Method : D-3427

Air Release at

Explanation: Determination the ability of lubricating oils to separate from entrained air or air bubble during the test procedure.

Result of Air Release is the time for the air entrained during the test procedure to detrain to 0.2% by volume.

3 : 58 : : :

Minuites : Seconds

50 c C

O

Air Release

New Oil Alarm Limit Range

Max Max

Test code :

Lube System Capacity :

: Site Name : Location :

SHELL TURBO CC 32

Viscosity

Oil type /

660 662 663 814 911 912

W ea r C on di O il C on di tio C on ta m in at

Note : Alarm Limits are variable and dependent upon dataset and to be used as general guideline

Accuracy of interpretation and recommendation are based on representatives samples and information supplied.

(5)

Lab ID

121412

13258.8 1405.6

GT1B

28-Sep-09

Current Sample Previous Sample

Water Separabillity ASTM D-1401 is out of specification and fails to completely separate by 30 minutes.

AS / Andy Sitton

Recommendations and Notes

Water Separability Characteristics or Demulsibility Unit

Current Sample Previous Sample Unit

Test

Water Separability

Oil / Water / Emulsion (Mins)

See below details See below details See below details Volume OIL Layer in ml.

Volume WATER Layer in ml.

Volume EMULSION Layer in ml.

Separation in minutes Volume Emulsion

Layer in ml. after Minutes Minutes Minutes

5 20 30

Volume emulsion in ml.

Abbreviation : ml = milliliters, mins = minutes

Oil / Water / Emulsion (Mins) = Volume of oil layer in ml. / Volume of water layer in ml. / Volume of emulsion layer (separation in minutes)

Filterability

Current Sample Previous Sample Unit

Test

Test Method : D-1401

In House Method

Stage I : Dry Phase

, Determination of the filterability for Dry Oils (no water mix) Porosity Size

% Water mix to sample Filterability Stage I: Dry Phase

Micron

% Minutes

Stage II : Wet Phase

, Determination of the filterability for Oils in presence of water Porosity Size

% Water mix to sample Filterability Stage II: Wet Phase

Micron

% Minutes

Max Max

>30

:

: 0

:

: W

0 80 0 / 0 / 80 / (>30)

80 80 80

Water Separability (Demulsibility) Filterability

54 c^O At

Test code :

Lube System Capacity :

: Site Name : Location :

SHELL TURBO CC 32

Viscosity

Oil type /

660 662 663 814 911 912

W ea r C on di O il C on di tio C on ta m in at

(6)

Lab ID

121412

13258.8 1405.6

GT1B

28-Sep-09

Current Sample Previous Sample RPVOT value appears to be acceptable and within ASTM 4378 guidelines.

AS / Andy Sitton

Recommendations and Notes

RPVOT (Rotating Pressure Vessel Oxidation Test) Unit

Current Sample Previous Sample Unit

Test

Oxidation Stability

Test Method : D-2272

Minutes

% Oxidation % Stability Remaining

or previously known as RBOT

RULER (Remaining Useful Life Evaluation Routine) Test Method : D-6810-02 and D-6971-04

Test Method for Determining Percentage Remaining Antioxidant Additive in Lubricants Current Sample Previous Sample Unit

Test

% Antioxidant

Type I Remaining %

% Antioxidant

Type II Remaining %

% Antioxidant

Type III Remaining %

FTIR (Fourier Transform infrared) Test Method : D-2668

Test Method for Determining Percentage Remaining Phenolic type Antioxidant Additive in Lubricants Current Sample Previous Sample Unit

Test

% Phenolic Antioxidant Remaining

% TM

TM

Max Max

1892 : : :

Max Max

63

Max Max

RPVOT / RULER / FTIR

^TM ^TM

Based on and Referred to ASTM D-4378-03

Remarks : - Combination test methods of RPVOT /RULER/FTIR are based and refrred to ASTM D-4378-03 (Standard Practice for Service Monitoring of Mineral Turbine Oil for Steam and Gas Turbines)

- Combination test methods of RPVOT /RULER/FTIR are effective and reliable test methods for measuring remaining useful life of a lubricant - Combination test methods of RPVOT/RULER/FTIR are more accurate ,confirmed and decisive data for measuring remaining useful life of a lubricant.

Based on ASTM D-4378-03

Test Method for Oxidation Stability of Steam Turbine Oils Test code :

Lube System Capacity :

: Site Name : Location :

SHELL TURBO CC 32

Viscosity

Oil type /