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, L10 & L11 Condensers
Weighted by Flowrates of Individual Streams (March 2025)
Date |
Maximum Outlet Temperature Rise (Deg. Celsius) |
1/3/2025 |
5.9 |
2/3/2025 |
6.0 |
3/3/2025 |
5.6 |
4/3/2025 |
5.7 |
5/3/2025 |
6.1 |
6/3/2025 |
6.1 |
7/3/2025 |
6.0 |
8/3/2025 |
6.8 |
9/3/2025 |
6.8 |
10/3/2025 |
6.0 |
11/3/2025 |
6.2 |
12/3/2025 |
6.2 |
13/3/2025 |
6.3 |
14/3/2025 |
6.0 |
15/3/2025 |
5.3 |
16/3/2025 |
6.0 |
17/3/2025 |
6.6 |
18/3/2025 |
6.7 |
19/3/2025 |
6.7 |
20/3/2025 |
6.7 |
21/3/2025 |
6.7 |
22/3/2025 |
5.9 |
23/3/2025 |
6.1 |
24/3/2025 |
6.7 |
25/3/2025 |
6.7 |
26/3/2025 |
6.8 |
27/3/2025 |
6.7 |
28/3/2025 |
6.7 |
29/3/2025 |
5.8 |
30/3/2025 |
6.0 |
31/3/2025 |
6.2 |
Maximum Outlet Temperature Rise (Deg. Celsius)
of Cooling Water at C.W. Outfall No.4 Serving Unit L12
Weighted by Flowrates of Individual Streams
(March 2025)
Date |
Maximum Outlet Temperature Rise (Deg. Celsius) |
1/3/2025 |
6.2 |
2/3/2025 |
6.3 |
3/3/2025 |
5.5 |
4/3/2025 |
5.5 |
5/3/2025 |
5.1 |
6/3/2025 |
4.8 |
7/3/2025 |
6.0 |
8/3/2025 |
* |
9/3/2025 |
* |
10/3/2025 |
4.9 |
11/3/2025 |
5.2 |
12/3/2025 |
5.1 |
13/3/2025 |
5.3 |
14/3/2025 |
4.9 |
15/3/2025 |
6.5 |
16/3/2025 |
6.4 |
17/3/2025 |
5.6 |
18/3/2025 |
5.9 |
19/3/2025 |
5.6 |
20/3/2025 |
5.7 |
21/3/2025 |
5.7 |
22/3/2025 |
6.5 |
23/3/2025 |
6.5 |
24/3/2025 |
6.0 |
25/3/2025 |
6.0 |
26/3/2025 |
6.0 |
27/3/2025 |
6.0 |
28/3/2025 |
6.6 |
29/3/2025 |
6.0 |
30/3/2025 |
6.0 |
31/3/2025 |
6.0 |
Note: * - Unit L12 was not on load.
Total
Residual Chlorine Level at C.W. Outfall No. 3 Serving Units L9, L10 & L11
(March 2025)
Date of sampling |
12/03 |
27/03 |
Total Residual Chlorine, mg/L |
0.20 |
0.20 |
Total
Residual Chlorine Level at C.W. Outfall No. 3 Serving Units L12 (March 2025)
Date of sampling |
12/03 |
27/03 |
Total Residual Chlorine, mg/L |
0.40 |
0.10 |