Amata B Grimm Power Rayong 5
Maintenance Inspection Form
Applied to : Thermography Inspection for Exhaust Gas Turbine 52
Maintenance Type : Predictive Maintenance
Site :
Amata B Grimm Power Rayong 5
System :
Gas Turbine
Emissivity :
0.95
Distance:
10.0 m.
Atmospheic temp. :
33.0'C
3-Dec-2018
Date:
Point 4
Location:
Gas Turbine 52
Sub-System :
Exhaust Gas Turbine
Refl. Temp. : 20'C
100%
Load Condition:
FLIR T530
Camera model:
2:35 PM
Time:
SIDE VIEW
Point 1
Point 2
Point 5
Point 3
EXTENSION VIEW
Point 2 : 354.4 C
1
2
3
4
5
6
7
8
Trend of Temperature
Date
Exhaust side view
Date
Point 2 : 354.4 C
400.0
350.0
300.0
250.0
Temp 'C
Point
SIDE VIEW
Temperature 'C
Date
Date
Date
Date
25-Aug-18 16-Oct-18 19-Nov-18 3-Dec-18
171.4
179.8
183.6
180.8
350.3
354.4
147.5
145.6
165.8
156.0
141.5
142.0
252.9
107.2
80.3
79.9
200.0
150.0
100.0
50.0
0.0
25-Aug-18
Point 1
16-Oct-18
Point 2
Remark : Found the joint of expansion joints of GT#52 shows that hotspot temperature 354.4 'c at point 2
Note : External surface expension temperature < 200 'C
Checked By :
Approved by :
Date Inspect :
Date Inspect :
Point 3
19-Nov-18
Point 4
3-Dec-18