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 (August 2019)
|
Date |
Maximum Outlet Temperature Rise (Deg. Celsius) |
|
1/8/2019 |
8.0 |
|
2/8/2019 |
8.1 |
|
3/8/2019 |
8.1 |
|
4/8/2019 |
8.1 |
|
5/8/2019 |
8.2 |
|
6/8/2019 |
8.1 |
|
7/8/2019 |
8.1 |
|
8/8/2019 |
8.2 |
|
9/8/2019 |
8.2 |
|
10/8/2019 |
* |
|
11/8/2019 |
8.1 |
|
12/8/2019 |
8.1 |
|
13/8/2019 |
7.9 |
|
14/8/2019 |
7.9 |
|
15/8/2019 |
7.9 |
|
16/8/2019 |
7.9 |
|
17/8/2019 |
7.8 |
|
18/8/2019 |
7.8 |
|
19/8/2019 |
7.8 |
|
20/8/2019 |
7.8 |
|
21/8/2019 |
7.8 |
|
22/8/2019 |
7.8 |
|
23/8/2019 |
6.9 |
|
24/8/2019 |
7.9 |
|
25/8/2019 |
7.9 |
|
26/8/2019 |
6.9 |
|
27/8/2019 |
7.8 |
|
28/8/2019 |
7.9 |
|
29/8/2019 |
7.9 |
|
30/8/2019 |
7.8 |
|
31/8/2019 |
7.8 |
Note: * Unit L9 was not on load.
Total Residual Chlorine Level at C.W. Outfall No. 3
(August 2019)
|
Date of sampling |
02/08/2019 |
12/08/2019 |
30/08/2019 |
|
Total Residual Chlorine, mg/L |
0.30 |
0.30 |
0.30 |
Blowdown from Unit L9 Steam Turbine
and HRSG to C.W. Outfall No. 3 (August 2019)
|
Source of discharge |
HSRG |
Steam
Turbine |
|
Date of sampling |
15/08/2019 |
15/08/2019 |
|
Suspended Solid, mg/L |
12 |
14 |
|
Grease & Oil, mg/L |
<10 |
<10 |
|
Temperature, Deg. Celsius |
32 |
32 |