Page 1

Thermography Inspection at: Sample By Richard Wallace Thermographic certification: ITC level II

Richard Wallace

Sample Coldstore Insulation.REP

Page 1

01/06/2006


Thermographic inspection of cold store insulation panels

Date

01/06/2006

Inspection Site Information

Customer

Sample

Address

Sample

Contact Person

Sample

Phone number

Sample

E-mail address

Sample

Thermographer

Richard Wallace

Inspection Criteria This inspection is designed to assess the insulation continuity and overall performance of the composite cold storage, chill and blast freezer panelling. Each chamber was scanned from the inside and images were captured of all areas showing thermal anomalies. In addition to the still images there is an .mpeg file of the infra-red scan which will show all areas of the chambers in a non-radiometric moving image

Report Explanation This report is designed to give maximum relevant infra-red temperature and area data. The pages consist of an IR image and digital photo for easy reference. The IR images contain the follow: Two spot temperatures - SP01 and SP02 Analysis line with cursor - Li01 Circular analysis box - AR01 Rectangular analysis box - AR02 "Analysis Temperature Data" - All analyisis temperature data is located in this table. "Analysis Area Data" - Table indicating the % and approximate areas in m² of the analysis boxes above and below the threshold/reference temperatures. "Image data" - Table indicating the properties of what the image was taken of. "Object parameters" - Table indicating the parameters entered into the IR camera to compensate for atmospheric and other conditions. "General calculations" - Table indicating general image properties. "Specific calculations" - Table indicating specific distance and areas sizes. Two histograms show the percentage temperatures of both AR01, AR02 or Li01(refer to object label) and there is also a text box for localised commentary. A summary table is located on the back page with a column indicating in m² the approximate areas below the threshold/reference temperature. NB All temperatures recorded are +2% accuracy due to a wide angle lens being used to capture the images. The lens has been mapped and calibrated to the P65 IR camera

Sample Coldstore Insulation.REP

Page 2

01/06/2006


Thermographic inspection of cold store insulation panels

Date

Contents Page

01/06/2006

Chamber

View

Page

N1 & N2

Rear elevation

4

N1 & N2

Rear elevation

5

N1 & N2

Roof

6

N1 & N2

Front elevation

7

N3 & N4

Roof N4

8

N3 & N4

Roof N4

9

N3 & N4

Front elevation

10

Blast freezer 2

Left elevation

11

Blast freezer 1

Left elevation

12

A3

Front door

13

A3

Rear right

14

A3

Front right

15

B3

Left elevation

16

B3

Roof

17

B3

Door

18

B2

Rear elevation

19

B2

Door

20

A2

Rear elevation

21

A2

Door

22

A1

Left elevation

23

B1

Right elevation

24

B1

Front elevation

25

Chiller

Rear elevation

26

Chiller

Left elevation

27

Sample Coldstore Insulation.REP

Page 3

01/06/2006


N1 & N2

Chamber Image No.

Ir_20060524_013.jpg

AR01LI01

-13.8°C -14

SP02

-16

-18 Sample. Good continuity

SP01

-20

AR02

-22

-23.8°C

Area 02

Area 01 °C

°C

-15

-15

-20

-20

5 10 15 20 25 30 35 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

IR01 AR01

IR01 AR02

5 10 15 20 25 30 35 40 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

Image Data

Analysis Area Data

Chamber

N1 & N2

External

% above

Area

Rear elevation

AR01

0.00

0.00

AR02

0.00

0.00

Total

0.00

0.00

% below

AR01

100.00

3.37

AR02

100.00

4.45

Total

100.00

7.82

Section Anomaly

Sample

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

-15.0°C

Object distance (approximate)

10.0 m

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

2.17 m

Distance between SP01 and SP02

cur_dist

2.54 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 4.45 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 4

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value -14.2°C -25.0°C -21.1°C -20.7°C -21.0°C -19.6°C -21.7°C -20.8°C -17.2°C -21.9°C -20.5°C -19.4°C -22.7°C -21.2°C

01/06/2006


Chamber Image No. AR01

N1 & N2 Ir_20060524_015.jpg -13.8°C -14

LI01

SP02

-16 AR02

-18 Sample. Good continuity

-20 SP01

-22

-23.8°C

Area 02

Area 01 °C

°C

-15

-15

-20

-20

5 10 15 20 25 30 35 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

IR01 AR01

IR01 AR02

5 10 15 20 25 30 35 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

Image Data

Analysis Area Data

Chamber

N1 & N2

External

% above

Area

Rear elevation

AR01

0.00

0.00

AR02

0.00

0.00

Total

0.00

0.00

% below

AR01

100.00

3.37

AR02

100.00

8.66

Total

100.00

12.03

Section Anomaly

Sample

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

-15.0°C

Object distance (approximate)

10.0 m

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

3.16 m

Distance between SP01 and SP02

cur_dist

2.54 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 8.66 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 5

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value -18.2°C -26.0°C -22.2°C -22.1°C -22.0°C -20.7°C -22.7°C -21.9°C -18.2°C -22.9°C -21.7°C -20.8°C -24.0°C -22.3°C

01/06/2006


Chamber Image No.

N1 & N2 Ir_20060524_017.jpg

AR02

-13.8°C -14

SP02

-16

-18 Sample. Good continuity

-20 AR01 SP01

-22

LI01

-23.8°C

Area 02

Area 01 °C

°C

-15

-15

-20

-20

5 10 15 20 25 30 35 40 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

IR01 AR01

IR01 AR02

5 10 15 20 25 30 35 Threshold: -15.0°C, Above: 0.07%, Below: 99.93%

Image Data

Analysis Area Data

Chamber

N1 & N2

External

% above

Area

Roof

AR01

0.00

0.00

AR02

0.07

0.01

Total

0.03

0.01

% below

AR01

100.00

3.37

AR02

99.93

8.63

Total

99.97

12.00

Section Anomaly

Sample

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

-15.0°C

Object distance (approximate)

10.0 m

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

3.85 m

Distance between SP01 and SP02

cur_dist

3.08 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 8.63 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 6

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value 27.0°C -24.7°C -20.6°C -21.2°C -21.6°C -19.6°C -21.9°C -21.0°C -17.6°C -22.1°C -20.4°C -3.8°C -23.1°C -21.5°C

01/06/2006


Chamber Image No.

N1 & N2 Ir_20060524_019.jpg

AR02

-13.8°C -14

SP02

-16

-18 AR01

Sample. Good continuity

-20 SP01

-22

LI01

-23.8°C

Area 02

Area 01 °C

°C

-15

-15

-20

-20

2 4 6 8 10 12 14 16 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

IR01 AR01

IR01 AR02

5 10 15 20 25 30 35 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

Image Data

Analysis Area Data

Chamber

N1 & N2

External

% above

Area

Front elevation

AR01

0.00

0.00

AR02

0.00

0.00

Total

0.00

0.00

% below

AR01

100.00

2.16

AR02

100.00

6.95

Total

100.00

9.11

Section Anomaly

Sample

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

-15.0°C

Object distance (approximate)

10.0 m

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

3.24 m

Distance between SP01 and SP02

cur_dist

3.03 m

Distance between line cursor and left point of line

ar_area1 2.16 m²

Size of area AR01

ar_area2 6.95 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 7

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value 20.1°C -24.9°C -18.3°C -21.7°C -21.5°C -17.6°C -22.7°C -21.2°C -15.8°C -23.4°C -19.4°C -20.3°C -23.6°C -21.9°C

01/06/2006


N3 & N4

Chamber Image No.

Ir_20060524_021.jpg

SP02

-14.6°C

AR02 SP01

-16

-18

Slight incontinuity at panel junctions although temperatures are remaining reasonably low

AR01

-20

-21.7°C

LI01

Area 02

Area 01 °C

°C

-15

-15

-20

-20

2 4 6 8 10 12 14 16 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

IR01 AR01

IR01 AR02

2 4 6 8 10 12 14 16 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

Image Data

Analysis Area Data

Chamber

N3 & N4

External

% above

Area

Roof N4

AR01

0.00

0.00

Section

Front

AR02

0.00

0.00

Anomaly

Incontinuity

Total

0.00

0.00

% below

AR01

100.00

3.37

AR02

100.00

8.37

Total

100.00

11.74

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

-15.0°C

Object distance (approximate)

10.0 m

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

1.29 m

Distance between SP01 and SP02

cur_dist

2.73 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 8.37 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 8

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value 34.6°C -24.3°C -19.6°C -17.1°C -17.1°C -16.2°C -19.7°C -18.3°C -16.1°C -22.3°C -19.2°C -17.2°C -22.4°C -19.2°C

01/06/2006


N3 & N4

Chamber Image No. LI01

Ir_20060524_023.jpg

AR02

-13.8°C -14

SP02

-16 SP01

-18 Sample. Good continuity

-20 AR01

-22

-23.8°C

Area 02

Area 01 °C

°C

-15

-15

-20

-20

5 10 15 20 25 30 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

IR01 AR01

IR01 AR02

5 10 15 20 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

Image Data

Analysis Area Data

Chamber

N3 & N4

External

% above

Area

Roof N4

AR01

0.00

0.00

Section

Rear

AR02

0.00

0.00

Anomaly

Incontinuity

Total

0.00

0.00

% below

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

-15.0°C

Object distance (approximate)

10.0 m

AR01

100.00

3.37

AR02

100.00

11.34

Total

100.00

14.71

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

1.30 m

Distance between SP01 and SP02

cur_dist

1.06 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 11.34 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 9

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value 28.0°C -25.7°C -20.7°C -18.0°C -17.8°C -17.4°C -22.2°C -19.9°C -16.6°C -22.7°C -21.1°C -17.4°C -23.6°C -20.6°C

01/06/2006


N3 & N4

Chamber Image No.

Ir_20060524_025.jpg LI01

AR02

-13.8°C -14

SP02

-16 SP01

-18 Sample. Good continuity

AR01

-20

-22

-23.8°C

Area 02

Area 01 °C

°C

-15

-15

-20

-20

2 4 6 8 10 12 14 16 Threshold: -15.0°C, Above: 0.02%, Below: 99.98%

IR01 AR01

IR01 AR02

5 10 15 20 25 30 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

Image Data

Analysis Area Data

Chamber

N3 & N4

External

% above

Area

Front elevation

AR01

0.02

0.00

AR02

0.00

0.00

Total

0.01

0.00

% below

AR01

99.98

3.37

AR02

100.00

7.14

Total

99.99

10.50

Section Anomaly

Sample

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

-15.0°C

Object distance (approximate)

10.0 m

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

1.00 m

Distance between SP01 and SP02

cur_dist

2.44 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 7.14 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 10

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value 13.0°C -25.6°C -21.8°C -21.6°C -21.8°C -20.4°C -22.8°C -21.9°C -14.9°C -23.8°C -21.3°C -20.0°C -23.5°C -21.9°C

01/06/2006


Blast freezer 2

Chamber Image No.

Ir_20060524_027.jpg -9.2°C

AR02

-10 AR01 LI01

-12 SP01

SP02

Sample. Good continuity. Blast freezer was not operating and had only been run for a few minutes

-14

-16 -16.3°C

Area 02

Area 01 °C

°C

-10

-10

-15

-15

5 10 15 20 25 Threshold: -15.0°C, Above: 100.00%, Below: 0.00%

IR01 AR01

IR01 AR02

5 10 15 20 25 Threshold: -15.0°C, Above: 100.00%, Below: 0.00%

Image Data

Analysis Area Data

Chamber

Blast freezer 2

External

% above

Area

Left elevation

AR01

100.00

3.37

AR02

100.00

9.76

Total

100.00

13.13

% below

AR01

0.00

0.00

AR02

0.00

0.00

Total

0.00

0.00

Section Anomaly

Sample

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

-5.0°C

Object distance (approximate)

10.0 m

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

1.03 m

Distance between SP01 and SP02

cur_dist

2.69 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 9.76 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 11

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value -8.6°C -17.4°C -13.3°C -11.6°C -12.2°C -11.3°C -15.1°C -13.1°C -11.1°C -14.3°C -12.9°C -11.3°C -14.6°C -13.1°C

01/06/2006


Chamber Image No.

Blast freezer 1 Ir_20060524_029.jpg

AR02

13.3°C AR01

LI01

12

SP02

10 SP01

Left panel showing area of incontinuity although temperature delta is small. Blast freezer was not operating and had only been run for a few minutes

8

6.9°C

Area 02

Area 01 °C

°C

10

10

5 10 15 20 25 Threshold: -15.0°C, Above: 100.00%, Below: 0.00%

IR01 AR01

IR01 AR02

5 10 15 20 25 Threshold: -15.0°C, Above: 100.00%, Below: 0.00%

Image Data

Analysis Area Data

Chamber

Blast freezer 1

External

% above

Area

Left elevation

AR01

100.00

3.37

AR02

100.00

9.76

Total

100.00

13.13

% below

AR01

0.00

0.00

AR02

0.00

0.00

Total

0.00

0.00

Section Anomaly

Sample

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

-15.0°C

Object distance (approximate)

10.0 m

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

2.64 m

Distance between SP01 and SP02

cur_dist

3.11 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 9.76 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 12

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value 14.0°C 5.0°C 9.3°C 10.4°C 9.9°C 10.8°C 8.5°C 9.9°C 11.2°C 8.4°C 9.7°C 10.9°C 8.2°C 9.9°C

01/06/2006


Chamber Image No.

A3 Ir_20060524_031.jpg 9.7°C AR01

9

SP01

8 7

AR02

Door showing low level of leakage, no negative temperatures apparent

6 SP02

5

4.2°C

Area 02

Area 01 °C

°C

8

8

6

6

1 2 3 4 5 6 7 8 9 Threshold: 10.0°C, Above: 0.00%, Below: 100.00%

IR01 AR01

IR01 AR02

1 2 3 4 5 6 7 8 Threshold: 10.0°C, Above: 0.00%, Below: 100.00%

Image Data

Analysis Area Data

Chamber

A3

External

% above

Area

Front door

AR01

0.00

0.00

AR02

0.00

0.00

Total

0.00

0.00

% below

Section Anomaly

Sample

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

10.0°C

Object distance (approximate)

10.0 m

AR01

100.00

6.14

AR02

100.00

13.21

Total

100.00

19.35

Analysis Temperature Data Label IR : max IR : min SP01 SP02 AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

4.41 m

Distance between SP01 and SP02

cur_dist

*

Distance between line cursor and left point of line

ar_area1 6.14 m²

Size of area AR01

ar_area2 13.21 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 13

Value 9.9°C 3.4°C 5.0°C 4.1°C 9.6°C 4.7°C 7.5°C 9.4°C 3.4°C 7.3°C

01/06/2006


Chamber Image No.

A3 Ir_20060524_033.jpg -14.7°C

AR01

SP01

-15

SP02

-16

AR02

-17 LI01

Sample. Continuity is good although lower temperatures are located on the lower part of the ceiling to the left of the image. Elevated temperatures on the left elevation

-18

-19 -19.1°C

Area 02

Area 01 °C

°C

-16

-16

-18

-18

2 4 6 8 10 12 14 16 18 20 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

IR01 AR01

IR01 AR02

1 2 3 4 5 6 7 Threshold: -15.0°C, Above: 5.95%, Below: 94.05%

Image Data

Analysis Area Data

Chamber

A3

External

% above

Area

Rear right

AR01

0.00

0.00

AR02

5.95

0.77

Total

2.97

0.77

% below

Section Anomaly

Sample

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

20.0°C

Object distance (approximate)

10.0 m

AR01

100.00

3.37

AR02

94.05

12.25

Total

97.03

15.62

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

1.67 m

Distance between SP01 and SP02

cur_dist

2.81 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 13.03 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 14

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value 8.3°C -19.5°C -16.3°C -17.3°C -17.9°C -13.6°C -17.9°C -16.2°C -15.1°C -17.3°C -16.2°C -13.4°C -18.7°C -16.5°C

01/06/2006


Chamber Image No.

A3 Ir_20060524_035.jpg -14.7°C

SP02

-15

AR02 AR01

-16 SP01

-17

AR02 showing elevated temperatures

-18

-19 -19.1°C

Area 02

Area 01 °C

°C

-16

-16

-18

-18

2 4 6 8 10 12 14 16 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

IR01 AR01

IR01 AR02

5 10 15 20 Threshold: -15.0°C, Above: 21.53%, Below: 78.47%

Image Data

Analysis Area Data

Chamber

A3

External

% above

Area

Front right

AR01

0.00

0.00

AR02

21.53

1.64

Total

10.77

1.64

% below

AR01

100.00

1.65

AR02

78.47

5.99

Total

89.23

7.64

Section Anomaly

Sample

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

-15.0°C

Object distance (approximate)

10.0 m

Analysis Temperature Data Label IR : max IR : min SP01 SP02 AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

2.18 m

Distance between SP01 and SP02

cur_dist

*

Distance between line cursor and left point of line

ar_area1 1.65 m²

Size of area AR01

ar_area2 7.64 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 15

Value 14.4°C -20.5°C -13.5°C -17.4°C -15.3°C -19.6°C -17.2°C -11.8°C -19.3°C -16.3°C

01/06/2006


Chamber Image No.

B3 Ir_20060524_037.jpg -14.0°C

AR02 LI01

AR01

-15 SP02 SP01

-16

Alcove showing elevatefd temperatures particular at the top of the alcove. Temperatures rise to 2.5C at this point

-17

-18 -18.2°C

Area 02

Area 01 °C

°C

-16

-16

-18

-18 2 4 6 8 10 12 14 16 18 20 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

IR01 AR01

IR01 AR02

1 2 3 4 5 6 7 Threshold: -15.0°C, Above: 13.04%, Below: 86.96%

Image Data

Analysis Area Data

Chamber

B3

External

% above

Area

Left elevation

AR01

0.00

0.00

Section

Alcove

AR02

13.04

1.84

Anomaly

Incontinuity

Total

6.52

1.84

% below

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

20.0°C

Object distance (approximate)

10.0 m

AR01

100.00

3.37

AR02

86.96

12.29

Total

93.48

15.66

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

3.22 m

Distance between SP01 and SP02

cur_dist

3.64 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 14.13 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 16

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value -2.5°C -19.2°C -17.5°C -15.4°C -11.3°C -11.2°C -18.3°C -16.2°C -16.1°C -18.3°C -17.1°C -2.5°C -17.9°C -15.9°C

01/06/2006


B3

Chamber Image No. AR02

Ir_20060524_039.jpg

LI01

-14.0°C

SP01

-15

AR01

-16

Area of elevated temperature at AR02. This is not as a result of reflected heat from the light

-17 SP02

-18 -18.2°C

Area 02

Area 01 °C

°C

-16

-16

-18

-18 1 2 3 4 5 6 7 8 Threshold: -15.0°C, Above: 23.27%, Below: 76.73%

IR01 AR01

IR01 AR02

2 4 6 8 10 12 14 16 Threshold: -15.0°C, Above: 52.78%, Below: 47.22%

Image Data

Analysis Area Data

Chamber

B3

External

% above

Area

Roof

AR01

23.27

2.13

Section

Left/right front

AR02

52.78

4.35

Anomaly

Elevated roof temperature

Total

38.03

6.48

% below

AR01

76.73

7.04

AR02

47.22

3.89

Total

61.97

10.93

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

-15.0°C

Object distance (approximate)

10.0 m

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

3.58 m

Distance between SP01 and SP02

cur_dist

2.41 m

Distance between line cursor and left point of line

ar_area1 9.17 m²

Size of area AR01

ar_area2 8.23 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 17

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value 9.4°C -19.4°C -15.5°C -16.6°C -13.3°C -12.7°C -17.3°C -15.4°C -13.8°C -19.0°C -15.8°C -12.2°C -17.8°C -15.0°C

01/06/2006


Chamber Image No.

B3 Ir_20060524_041.jpg -6.7°C

SP02

-8 AR02 AR01 LI01

-10 -12

Leakage around door to B3

-14

-16

SP01

-17.5°C

Area 02

Area 01 °C

°C

-10

-10

-15

-15

5 10 15 20 25 30 35 40 Threshold: -15.0°C, Above: 0.04%, Below: 99.96%

IR01 AR01

IR01 AR02

1 2 3 4 5 6 7 8 9 Threshold: -15.0°C, Above: 90.04%, Below: 9.96%

Image Data

Analysis Area Data

Chamber

B3

External

% above

Area

Door

AR01

0.04

0.00

AR02

90.04

5.02

Total

45.04

5.02

% below

AR01

99.96

3.37

AR02

9.96

0.56

Total

54.96

3.92

Section Anomaly

Leakage

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

-15.0°C

Object distance (approximate)

10.0 m

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

4.28 m

Distance between SP01 and SP02

cur_dist

3.11 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 5.58 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 18

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value 1.8°C -18.6°C -16.2°C -16.5°C -10.6°C -5.3°C -16.5°C -12.0°C -15.0°C -17.2°C -16.1°C -4.1°C -16.2°C -12.0°C

01/06/2006


B2

Chamber Image No.

Ir_20060524_043.jpg -14.8°C -15

SP02 AR01

AR02

-16

LI01

-17

Elevated temperature on rear elevation

-18

-19

SP01

-19.2°C

Area 02

Area 01 °C

°C

-16

-16

-18

-18

5 10 15 20 25 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

IR01 AR01

IR01 AR02

2 4 6 8 10 Threshold: -15.0°C, Above: 3.94%, Below: 96.06%

Image Data

Analysis Area Data

Chamber

B2

External

% above

Area

Rear elevation

AR01

0.00

0.00

Section

Right

AR02

3.94

0.92

Anomaly

Elevated temperature

Total

1.97

0.92

% below

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

20.0°C

Object distance (approximate)

10.0 m

AR01

100.00

3.37

AR02

96.06

22.45

Total

98.03

25.82

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

4.78 m

Distance between SP01 and SP02

cur_dist

4.12 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 23.37 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 19

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value -5.0°C -19.7°C -18.8°C -17.7°C -15.3°C -13.9°C -18.8°C -15.9°C -16.8°C -18.7°C -17.7°C -10.7°C -19.7°C -17.1°C

01/06/2006


Chamber Image No.

B2 Ir_20060524_045.jpg

AR01

-8.1°C

-10

SP02 AR02

-12

SP01

LI01

-14

Leakage around door and elevated temperature across front wall

-16 -18

-19.7°C

Area 02

Area 01 °C

°C

-10

-10

-15

-15

5 10 15 20 25 30 35 40 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

IR01 AR01

IR01 AR02

2 4 6 8 10 12 14 16 Threshold: -15.0°C, Above: 33.06%, Below: 66.94%

Image Data

Analysis Area Data

Chamber

B2

External

% above

Area

Door

AR01

0.00

0.00

AR02

33.06

3.20

Total

16.53

3.20

% below

AR01

100.00

3.37

AR02

66.94

6.48

Total

83.47

9.85

Section Anomaly

Sample

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

20.0°C

Object distance (approximate)

10.0 m

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

2.15 m

Distance between SP01 and SP02

cur_dist

3.16 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 9.69 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 20

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value 12.9°C -20.4°C -13.9°C -17.9°C -6.6°C -6.2°C -18.4°C -14.0°C -16.6°C -19.0°C -17.8°C -4.5°C -19.2°C -15.5°C

01/06/2006


Chamber Image No.

A2 Ir_20060524_047.jpg -11.4°C -12

AR02 LI01

SP01

-14 Rear elevation showing elevated temperature

-16 AR01

-18

SP02

-18.7°C

Area 02

Area 01 °C

°C

-15

-15

5 10 15 20 25 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

IR01 AR01

IR01 AR02

5 10 15 20 Threshold: -15.0°C, Above: 21.90%, Below: 78.10%

Image Data

Analysis Area Data

Chamber

A2

External

% above

Area

Rear elevation

AR01

0.00

0.00

Section

Right

AR02

21.90

4.72

Anomaly

Elevated temperature

Total

10.95

4.72

% below

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

-15.0°C

Object distance (approximate)

10.0 m

AR01

100.00

3.37

AR02

78.10

16.83

Total

89.05

20.20

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

3.01 m

Distance between SP01 and SP02

cur_dist

3.11 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 21.55 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 21

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value 8.1°C -19.3°C -12.6°C -15.8°C -11.9°C -11.0°C -17.0°C -13.0°C -15.2°C -17.9°C -16.4°C -8.7°C -19.0°C -15.9°C

01/06/2006


Chamber Image No.

A2 Ir_20060524_049.jpg -10.1°C

SP01 AR01

-12

SP02 AR02 LI01

-14

Leakage at door

-16

-18 -18.2°C

Area 02

Area 01 °C

°C

-15

-15

2 4 6 8 10 12 14 16 18 20 Threshold: -15.0°C, Above: 22.66%, Below: 77.34%

IR01 AR01

IR01 AR02

2 4 6 8 10 12 14 16 Threshold: -15.0°C, Above: 65.06%, Below: 34.94%

Image Data

Analysis Area Data

Chamber

A2

External

% above

Area

Door

AR01

22.66

0.76

AR02

65.06

2.90

Total

43.86

3.66

% below

AR01

77.34

2.61

AR02

34.94

1.56

Total

56.14

4.16

Section Anomaly

Leakage

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

-15.0°C

Object distance (approximate)

10.0 m

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

2.42 m

Distance between SP01 and SP02

cur_dist

2.50 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 4.45 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 22

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value 11.5°C -19.0°C -16.7°C -13.1°C -14.0°C -5.0°C -17.5°C -13.4°C -11.8°C -18.2°C -15.8°C -4.0°C -17.4°C -13.8°C

01/06/2006


Chamber Image No.

A1 Ir_20060524_051.jpg -11.5°C

SP01

-12 AR02 AR01

-14

SP02

Left elevation showing elevated temperature in particular at the central panel within the image where max temp is 5.8C

LI01

-16

-18 -18.2°C

Area 02

Area 01 °C

°C

-15

-15

5 10 15 20 25 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

IR01 AR01

IR01 AR02

1 2 3 4 5 6 7 8 9 Threshold: -15.0°C, Above: 52.56%, Below: 47.44%

Image Data

Analysis Area Data

Chamber

A1

External

% above

Area

Left elevation

AR01

0.00

0.00

Section

Rear

AR02

52.56

10.35

Anomaly

Elevated temperature

Total

26.28

10.35

% below

AR01

100.00

3.37

AR02

47.44

9.34

Total

73.72

12.71

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

20.0°C

Object distance (approximate)

10.0 m

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

2.26 m

Distance between SP01 and SP02

cur_dist

3.37 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 19.69 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 23

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value 13.8°C -18.5°C -17.2°C -13.2°C -12.8°C -10.0°C -16.7°C -14.1°C -15.3°C -17.9°C -16.7°C -5.8°C -17.5°C -14.6°C

01/06/2006


B1

Chamber Image No.

Ir_20060524_053.jpg -11.5°C -12

SP02 AR02

AR01 SP01

LI01

-14 Insulation incontinuity at rear right elevation towards the top of the panels

-16

-18 -18.2°C

Area 02

Area 01 °C

°C

-15

-15

5 10 15 20 25 30 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

IR01 AR01

IR01 AR02

2 4 6 8 10 12 14 16 Threshold: -15.0°C, Above: 6.69%, Below: 93.31%

Image Data

Analysis Area Data

Chamber

B1

External

% above

Area

Right elevation

AR01

0.00

0.00

Section

Rear

AR02

6.69

0.92

Anomaly

Elevated temperature

Total

3.35

0.92

% below

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

-15.0°C

Object distance (approximate)

10.0 m

AR01

100.00

3.37

AR02

93.31

12.83

Total

96.65

16.20

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

1.39 m

Distance between SP01 and SP02

cur_dist

2.17 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 13.75 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 24

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value -12.0°C -20.2°C -15.5°C -17.7°C -13.0°C -12.9°C -19.0°C -16.0°C -16.8°C -19.4°C -17.8°C -12.0°C -19.4°C -16.7°C

01/06/2006


B1

Chamber Image No.

Ir_20060524_055.jpg -11.5°C SP01

AR02

-12

AR01

-14

SP02

LI01

Insulation incontinuity at front elevation, right side

-16

-18 -18.2°C

Area 02

Area 01 °C

°C

-15

-15

5 10 15 20 25 30 35 Threshold: -15.0°C, Above: 0.00%, Below: 100.00%

IR01 AR01

IR01 AR02

5 10 15 20 Threshold: -15.0°C, Above: 9.41%, Below: 90.59%

Image Data

Analysis Area Data

Chamber

B1

External

% above

Area

Front elevation

AR01

0.00

0.00

Section

Right

AR02

9.41

1.23

Anomaly

Elevated temperature

Total

4.71

1.23

% below

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

-20.0°C

Relative humidity

0.50

Reference temp

20.0°C

Object distance (approximate)

10.0 m

AR01

100.00

3.37

AR02

90.59

11.83

Total

95.29

15.20

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

2.18 m

Distance between SP01 and SP02

cur_dist

2.94 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 13.06 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 25

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value -12.5°C -19.0°C -17.5°C -13.4°C -13.1°C -13.1°C -17.5°C -15.4°C -16.4°C -18.4°C -17.2°C -12.5°C -18.5°C -16.5°C

01/06/2006


Chiller

Chamber Image No.

Ir_20060524_057.jpg 3.9°C

SP02

3 AR02

2

SP01

LI01

1 AR01

Chiller showing an area of leakage at the wall/roof junction point by evaporator fans

0 -1

-1.9°C

Area 02

Area 01 °C

°C

2

2

0

0

5 10 15 20 25 Threshold: 0.0°C, Above: 88.40%, Below: 11.60%

IR01 AR01

IR01 AR02

5 10 15 20 Threshold: 0.0°C, Above: 94.38%, Below: 5.62%

Image Data

Analysis Area Data

Chamber

Chiller

External

% above

Area

Rear elevation

AR01

88.40

2.98

Section

Top

AR02

94.38

3.48

Anomaly

Leakage

Total

91.39

6.46

% below

AR01

11.60

0.39

AR02

5.62

0.21

Total

8.61

0.60

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

0.0°C

Relative humidity

0.50

Reference temp

0.0°C

Object distance (approximate)

10.0 m

Analysis Temperature Data

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

1.89 m

Distance between SP01 and SP02

cur_dist

2.08 m

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 3.69 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 26

Label IR : max IR : min SP01 SP02 LI01 : cursor LI01 : max LI01 : min LI01 : avg AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Value 14.6°C -2.6°C 4.4°C 0.5°C 3.7°C 5.3°C -1.0°C 1.9°C 1.6°C -1.2°C 0.4°C 5.3°C -0.8°C 1.1°C

01/06/2006


Chiller

Chamber Image No.

Ir_20060524_059.jpg 2.5°C

AR02

2 SP02

1 SP01 Chiller showing an area of leakage at the wall/roof junction

0 AR01

-1

-2 -2.2°C

Area 02

Area 01 °C

°C

2

2

0

0

-2

-2 2

IR01 AR01

4 6 8 10 12 14 16 18 20 Threshold: 0.0°C, Above: 1.98%, Below: 98.02%

IR01 AR02

5 10 15 20 Threshold: 0.0°C, Above: 38.13%, Below: 61.87%

Image Data

Analysis Area Data

Chamber

Chiller

External

% above

Area

Left elevation

AR01

1.98

0.07

Section

Top

AR02

38.13

3.98

Anomaly

Leakage

Total

20.06

4.05

% below

AR01

98.02

3.30

AR02

61.87

6.46

Total

79.94

9.76

Internal

Object Parameters Emmisivity

0.96

Ambient temperature

0.0°C

Relative humidity

0.50

Reference temp

0.0°C

Object distance (approximate)

10.0 m

Analysis Temperature Data Label IR : max IR : min SP01 SP02 AR01 : max AR01 : min AR01 : avg AR02 : max AR02 : min AR02 : avg

Dew Point

General Calculations rad_FOV

0.79 RAD

Field of view in radians

img_len

8.28 m

Length of whole IR image

pix_len

0.02589 m

Length of one IR image pixel

Specific Calculations sp_dist

0.91 m

Distance between SP01 and SP02

cur_dist

*

Distance between line cursor and left point of line

ar_area1 3.37 m²

Size of area AR01

ar_area2 10.44 m²

Size of area AR02

Sample Coldstore Insulation.REP

Page 27

Value 3.8°C -2.9°C -0.2°C 3.1°C 0.4°C -1.6°C -0.6°C 3.8°C -1.0°C 0.1°C

01/06/2006


Thermographic inspection of cold store insulation panels

Date

Summary Page

01/06/2006

Chamber

View

Fault

Max temp (AR02)

N1 & N2

Rear elevation

Sample

-19.4°C

N1 & N2

Rear elevation

Sample

-20.8°C

N1 & N2

Roof

Sample

-3.8°C

N1 & N2

Front elevation

Sample

-20.3°C

N3 & N4

Roof N4

Incontinuity

-17.2°C

N3 & N4

Roof N4

Incontinuity

-17.4°C

N3 & N4

Front elevation

Sample

-20.0°C

Blast freezer 2

Left elevation

Sample

-11.3°C

Blast freezer 1

Left elevation

Sample

10.9°C

A3

Front door

Sample

9.4°C

A3

Rear right

Sample

-13.4°C

A3

Front right

Sample

-11.8°C

B3

Left elevation

Incontinuity

-2.5°C

B3

Roof

Elevated roof temperature

-12.2°C

B3

Door

Leakage

-4.1°C

B2

Rear elevation

Elevated temperature

-10.7°C

B2

Door

Sample

-4.5°C

A2

Rear elevation

Elevated temperature

-8.7°C

A2

Door

Leakage

-4.0°C

A1

Left elevation

Elevated temperature

-5.8°C

B1

Right elevation

Elevated temperature

-12.0°C

B1

Front elevation

Elevated temperature

-12.5°C

Chiller

Rear elevation

Leakage

5.3°C

Chiller

Left elevation

Leakage

3.8°C

Comment Chamber N1-N4 overall is showing reasonable continuity with only a small area of breakdown around the panel junctions in the roof. Chambers A & B are showing reasonable continuity however there are certain areas within which are showing elevated temperatures indicating a breakdown in the insulation. In particular, the roof of chamber B3 shows a higher than normal temperature. There is also signs of elevated temperature at B2 and A2 but A1 appears to have good continuity.

Sample Coldstore Insulation.REP

Page 28

01/06/2006

Sample ti report coldstore insulation  
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