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Ti Thermal Imaging Ltd Unit 8, Weybridge Business Centre 66 York Road Weybridge Surrey KT13 9DY UK

Tel: 0845 458 6315 Fax: 0870 9008971 Email: Sales@thermalimaging.co.uk Web: www.thermalimaging.co.uk

Thermographic inspection of: T-801A At:

TI Job No: TI_14710 24 May 2011

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Client Name C/O Client Name Site Address Contact Person Telephone Number E-mail Address Assigned Thermographer

Thermographic inspection for:

Date

T-801A

24 May 2011

Inspection Specific Information D M + m Richard Wallace

Inspection Overview This inspection is designed to assess the thermal performance of the insulation of an LPG storage tank constructed with a steel inner central holding tank from 10mm thickness; cavity separated outer shell constructed from 120mm sprayed on insulation, outer steel 5mm thickness liner, pre-cast concrete and pre-tensioning steel stiffeners. This investigation is employing the use of thermographics and infra-red in order to assess the temperature trending from two thermographic inspections of the LPG storage tank located at Damietta. The first inspection was carried out in March 06 with the second inspection following in June 07, third in June 08 and the latest June 09. This inspection covers the images taken Jun07-09. because the images from the first inspection bear little resemblance to the trending process particularly as there was scaffolding in the way. The object is to discover if the anomaly located at the 225° buttress has changed in any way. Inspection Methods Equipment P-series ThermaCAM 45° lens Reporter 8.3 software Leico Laser distance measure Extech instrument(object parameters) Gas monitor

PPE Hard Hat Toetectors Glasses Gloves Ear Plugs

Thermographer Qualification ITC Level II

Having obtained the correct permit to work, object parameter readings were requested from the control room before the inspection began. Ambient temperature, humidity, wind speed and dew point were all recorded. Images were captured of the anomalous area initially with a Flir P65 with wide angle lens for inspections 1 & 2 then with a large format P640 with wide angle lens for inspection 3. This camera will be used for subsequent inspections. Images were captured from various angles in order to make sure that the correct image was captured. This is important so that the data trending following in this report is as accurate and relevant as possible. Once the anomalous area had been fully imaged, the remainder of the storage tank was captured for reference and good practice.

Inspection Object Parameters Inspection Date Inspection commencing Weather Wind External Temperature °C Relative Humidity Dew Point °C Inspection Date Inspection commencing Weather Wind External Temperature °C Relative Humidity Dew Point °C

March 06 12.00 Dry <3mph 15°C 71% 10.2°C May 11 12.00 Dry <3mph 28°C 58% 18.5°C

June 07 11.30 Dry <2mph 28°C 55% 17°C

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June 08 10.00 Dry <4mph 26°C 87% 23.7°C

Jun 09 13.00 Dry <2mph 28°C 82% 25.6°C

May 10 15.00 Dry <2mph 32°C 83% 27.2°C


Date Elevation Finder

Contents Page Elevation 225° 225° 315 45° 90° 135°

Section Lower Right Lower left -

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Page Number 5 6 7 8 9 10

24 May 2011


Thermographic inspection of: Executive and operations snap-shot summary T801A

Date 24 May 2011

Executive Summary – T801A Inspection 1 – 14 Jun 07 Inspection 2 – 02 Jun 08 Inspection 3 – 01 Jun 09 Inspection 4 – 31 May 10 Inspection 5 – 24 May 11

This initial inspection is designed to capture the first thermograms which will be used as a baseline and reference point for each subsequent inspection. Trending between inspections can then take place in order to monitor size of the anomaly. There does show some changes between inspections however these are minimal and are not deemed particularly significant. Overall the anomaly appears to be remaining reasonably consistent in size and shape. There does show some changes between inspections however these are minimal and are not deemed particularly significant. Overall the anomaly appears to be remaining reasonably consistent in size and shape. There does show some changes between inspections however these are minimal and are not deemed particularly significant. Overall the anomaly appears to be remaining reasonably consistent in size and shape. A new report is required to be written and the format has been updated for greater measurement accuracy and easier viewing. Historical data is shown in the tables below. There does show some changes between inspections however these are minimal and are not deemed particularly significant. Overall the anomaly appears to be remaining reasonably consistent in size and shape.

Inspection 1– 14 Jun 07 (Meters) Anomaly (right) Anomaly (left)

Inspection 2– 02 Jun 08 Length 8.78

Width 2.02

3.34

1.40

Length 11.41

Width 2.63

3.32

1.34

(Meters) Anomaly (right) Anomaly (left)

Length 11.19

Width 2.60

3.21

1.25

(Meters) Anomaly (right) Anomaly (left)

Length

Inspection 3– 01 Jun 09 (Meters) Anomaly (right) Anomaly (left)

(Meters) Anomaly (right) Anomaly (left)

Length 8.89

Width 1.98

3.30

1.30

Length 11.25

Width 2.65

3.23

1.32

Inspection 4 – 31 May 10

Inspection 5 – 24 May 11

(Meters) Anomaly (right) Anomaly (left)

Inspection 6

Inspection 7

(Meters) Anomaly (right) Anomaly (left)

Length

Width

(Meters) Anomaly (right) Anomaly (left)

Length

Width

Inspection 8 Width

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Thermographic inspection of: ID Elevation Section

T-801A 225° Lower Right

Date 24 May 2011

Inspection 1 - 24/05/2011

Inspection 2 - 24/05/2011 32.0 °C

Sp3

100.0 °C

30

Sp7

Sp7

25

80

Sp2 20

Sp1

Sp6

60

Sp3

Sp5

Sp1

15 40

Sp5 Sp4 Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Sp6

10.0

IR_6039.jpg 29.4 °C 2100.0 m 260 1119 6

Sp4 Filename Object Distance Sp7 Temperature spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Inspection 3 - 24/05/2011

Sp2 30.0

100.0 m 7.4 °C 0 0 0

Inspection 4 - 24/05/2011 100.0 °C

100.0 °C

Sp7

Sp7

80

80

60

Sp5

Sp3

60

Sp1

Sp5

Sp1

Sp3

40

Sp6

Sp4 Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Inspection 1 Sp1-2 % level Sp3-4 % level Sp5-6 % level

Sp2 30.0

Inspection 2 9 39 0

Sp1-2 % level Sp3-4 % level Sp5-6 % level

Sp4 Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

7.4 °C 100.0 m 0 0 0

Inspection 3 0 0 0

sp1-2 % level Sp3-4 % level Sp5-6 % level

5/10

40

Sp2

Sp6

30.0

7.4 °C 100.0 m 0 0 0

Inspection 4 0 0 0

Sp1-2 % level Sp3-4 % level Sp5-6 % level

0 0 0


Thermographic inspection of: ID Elevation Section

T-801A 225° Lower left

Date 24 May 2011

Inspection 1 - 24/05/2011

Inspection 2 - 24/05/2011 32.0 °C

100.0 °C

30

Sp3

Sp7

25

80

Sp2 Sp1

20

60

Sp3

Sp5

Sp4

Sp1

15 40

Sp6 Sp5

Sp7

Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Sp6

10.0

IR_6037.jpg 26.4 °C 1200.0 m 125 321 4

Sp4 Filename Object Distance Sp7 Temperature spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Inspection 3 - 24/05/2011

Sp2 30.0

100.0 m 7.4 °C 0 0 0

Inspection 4 - 24/05/2011 100.0 °C

100.0 °C

Sp7

Sp7

80

80

60

Sp5

Sp3

60

Sp1

Sp5

Sp1

Sp3

40

Sp6

Sp4 Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Inspection 1 Sp1-2 % level Sp3-4 % level Sp5-6 % level

Sp2 30.0

Inspection 2 4 11 0

Sp1-2 % level Sp3-4 % level Sp5-6 % level

Sp4 Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

7.4 °C 100.0 m 0 0 0

Inspection 3 0 0 0

sp1-2 % level Sp3-4 % level Sp5-6 % level

6/10

40

Sp2

Sp6

30.0

7.4 °C 100.0 m 0 0 0

Inspection 4 0 0 0

Sp1-2 % level Sp3-4 % level Sp5-6 % level

0 0 0


Thermographic inspection of: ID Elevation Section

T-801A 315 -

Date 24 May 2011

Inspection 1 - 24/05/2011

Inspection 2 - 24/05/2011 47.0 °C

100.0 °C

Sp3 Sp1

40

Sp7

80

60

Sp2 Sp4

Sp3

Sp5

30

Sp1 40

Sp6

Sp7

Sp5

Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Sp6

22.0

IR_6043.jpg 39.5 °C 5000.0 m 1330 1336 19

Sp4 Filename Object Distance Sp7 Temperature spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Inspection 3 - 24/05/2011

Sp2 30.0

100.0 m 7.4 °C 0 0 0

Inspection 4 - 24/05/2011 100.0 °C

100.0 °C

Sp7

Sp7

80

80

60

Sp5

Sp3

60

Sp1

Sp5

Sp1

Sp3

40

Sp6

Sp4 Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Inspection 1 Sp1-2 % level Sp3-4 % level Sp5-6 % level

Sp2 30.0

Inspection 2 47 47 1

Sp1-2 % level Sp3-4 % level Sp5-6 % level

Sp4 Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

7.4 °C 100.0 m 0 0 0

Inspection 3 0 0 0

sp1-2 % level Sp3-4 % level Sp5-6 % level

7/10

40

Sp2

Sp6

30.0

7.4 °C 100.0 m 0 0 0

Inspection 4 0 0 0

Sp1-2 % level Sp3-4 % level Sp5-6 % level

0 0 0


Thermographic inspection of: ID Elevation Section

T-801A 45° -

Date 24 May 2011

Inspection 1 - 24/05/2011

Inspection 2 - 24/05/2011 47.0 °C

100.0 °C

Sp3 Sp1

40

Sp7

80

60

Sp2 Sp4

Sp3

Sp5

30

Sp1 40

Sp6

Sp7

Sp5

Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Sp6

22.0

IR_6045.jpg 41.5 °C 5000.0 m 1330 1336 19

Sp4 Filename Object Distance Sp7 Temperature spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Inspection 3 - 24/05/2011

Sp2 30.0

100.0 m 7.4 °C 0 0 0

Inspection 4 - 24/05/2011 100.0 °C

100.0 °C

Sp7

Sp7

80

80

60

Sp5

Sp3

60

Sp1

Sp5

Sp1

Sp3

40

Sp6

Sp4 Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Inspection 1 Sp1-2 % level Sp3-4 % level Sp5-6 % level

Sp2 30.0

Inspection 2 47 47 1

Sp1-2 % level Sp3-4 % level Sp5-6 % level

Sp4 Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

7.4 °C 100.0 m 0 0 0

Inspection 3 0 0 0

sp1-2 % level Sp3-4 % level Sp5-6 % level

8/10

40

Sp2

Sp6

30.0

7.4 °C 100.0 m 0 0 0

Inspection 4 0 0 0

Sp1-2 % level Sp3-4 % level Sp5-6 % level

0 0 0


Thermographic inspection of: ID Elevation Section

T-801A 90° -

Date 24 May 2011

Inspection 1 - 24/05/2011

Inspection 2 - 24/05/2011 47.0 °C

100.0 °C

Sp3 Sp1

40

Sp7

60

Sp7

Sp2

80

Sp4

Sp3

Sp5

30

Sp1 40

Sp6 Sp5

Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Sp6

22.0

IR_6047.jpg 40.9 °C 5000.0 m 1330 1336 19

Sp4 Filename Object Distance Sp7 Temperature spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Inspection 3 - 24/05/2011

Sp2 30.0

100.0 m 7.4 °C 0 0 0

Inspection 4 - 24/05/2011 100.0 °C

100.0 °C

Sp7

Sp7

80

80

60

Sp5

Sp3

60

Sp1

Sp5

Sp1

Sp3

40

Sp6

Sp4 Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Inspection 1 Sp1-2 % level Sp3-4 % level Sp5-6 % level

Sp2 30.0

Inspection 2 47 47 1

Sp1-2 % level Sp3-4 % level Sp5-6 % level

Sp4 Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

7.4 °C 100.0 m 0 0 0

Inspection 3 0 0 0

sp1-2 % level Sp3-4 % level Sp5-6 % level

9/10

40

Sp2

Sp6

30.0

7.4 °C 100.0 m 0 0 0

Inspection 4 0 0 0

Sp1-2 % level Sp3-4 % level Sp5-6 % level

0 0 0


Thermographic inspection of: ID Elevation Section

T-801A 135° -

Date 24 May 2011

Inspection 1 - 24/05/2011

Inspection 2 - 24/05/2011 47.0 °C

100.0 °C

Sp3 Sp1

40

Sp7

60

Sp7

Sp2

80

Sp4

Sp3

Sp5

30

Sp1 40

Sp6 Sp5

Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Sp6

22.0

IR_6049.jpg 38.8 °C 3000.0 m 798 802 11

Sp4 Filename Object Distance Sp7 Temperature spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Inspection 3 - 24/05/2011

Sp2 30.0

100.0 m 7.4 °C 0 0 0

Inspection 4 - 24/05/2011 100.0 °C

100.0 °C

Sp7

Sp7

80

80

60

Sp5

Sp3

60

Sp1

Sp5

Sp1

Sp3

40

Sp6

Sp4 Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

Inspection 1 Sp1-2 % level Sp3-4 % level Sp5-6 % level

Sp2 30.0

Inspection 2 28 28 0

Sp1-2 % level Sp3-4 % level Sp5-6 % level

Sp4 Filename Sp7 Temperature Object Distance spot_dist_1-2 spot_dist_3-4 spot_dist_5-6

7.4 °C 100.0 m 0 0 0

Inspection 3 0 0 0

sp1-2 % level Sp3-4 % level Sp5-6 % level

10/10

40

Sp2

Sp6

30.0

7.4 °C 100.0 m 0 0 0

Inspection 4 0 0 0

Sp1-2 % level Sp3-4 % level Sp5-6 % level

0 0 0


lpg-storage-tank