Lamma Power Station Extension - Summary Results on Water
Quality Monitoring
Maximum Outlet Temperature Rise (Deg.
Celsius) of Cooling Water at C.W. Outfall No.3 Serving L9 Condensers
Weighted by Flowrates
of Individual Streams (December 2010)
|
Date |
Maximum
Outlet Temperature Rise (Deg.
Celsius) |
|
1/12/2010 |
8.6 |
|
2/12/2010 |
8.6 |
|
3/12/2010 |
8.6 |
|
4/12/2010 |
8.6 |
|
5/12/2010 |
8.7 |
|
6/12/2010 |
8.7 |
|
7/12/2010 |
8.6 |
|
8/12/2010 |
8.7 |
|
9/12/2010 |
8.8 |
|
10/12/2010 |
8.7 |
|
11/12/2010 |
8.8 |
|
12/12/2010 |
9.0 |
|
13/12/2010 |
9.5* |
|
14/12/2010 |
8.4 |
|
15/12/2010 |
8.4 |
|
16/12/2010 |
8.1 |
|
17/12/2010 |
8.2 |
|
18/12/2010 |
8.2 |
|
19/12/2010 |
8.3 |
|
20/12/2010 |
8.3 |
|
21/12/2010 |
8.4 |
|
22/12/2010 |
8.3 |
|
23/12/2010 |
8.3 |
|
24/12/2010 |
8.3 |
|
25/12/2010 |
8.2 |
|
26/12/2010 |
8.2 |
|
27/12/2010 |
8.2 |
|
28/12/2010 |
8.2 |
|
29/12/2010 |
8.3 |
|
30/12/2010 |
8.3 |
|
31/12/2010 |
8.2 |
Note: * Weighted maximum outlet temperature rise reached 9.49oC on 13 December 2010. Actions were taken immediately and the temperature rise was maintained below the Action Level of 9.5oC.
Total Residual Chlorine Level at C.W. Outfall
No. 3 (December 2010)
|
Date of sampling |
2/12/2010 |
18/12/2010 |
30/12/2010 |
|
Total Residual
Chlorine, mg/L |
0.40 |
0.40 |
0.45 |