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 (July 2017)
|
Date |
Maximum Outlet Temperature Rise (Deg. Celsius) |
|
1/7/2017 |
7.8 |
|
2/7/2017 |
7.8 |
|
3/7/2017 |
7.8 |
|
4/7/2017 |
7.8 |
|
5/7/2017 |
7.8 |
|
6/7/2017 |
7.8 |
|
7/7/2017 |
7.8 |
|
8/7/2017 |
* |
|
9/7/2017 |
* |
|
10/7/2017 |
7.9 |
|
11/7/2017 |
7.9 |
|
12/7/2017 |
7.9 |
|
13/7/2017 |
7.9 |
|
14/7/2017 |
7.9 |
|
15/7/2017 |
7.9 |
|
16/7/2017 |
7.9 |
|
17/7/2017 |
7.9 |
|
18/7/2017 |
7.9 |
|
19/7/2017 |
7.9 |
|
20/7/2017 |
7.9 |
|
21/7/2017 |
8.0 |
|
22/7/2017 |
7.9 |
|
23/7/2017 |
7.9 |
|
24/7/2017 |
8.0 |
|
25/7/2017 |
8.0 |
|
26/7/2017 |
8.0 |
|
27/7/2017 |
8.0 |
|
28/7/2017 |
8.0 |
|
29/7/2017 |
* |
|
30/7/2017 |
8.0 |
|
31/7/2017 |
8.0 |
Note: * - Unit L9 was not on load.
Total Residual Chlorine Level at C.W. Outfall No. 3 (July 2017)
|
Date of sampling |
07/07/2017 |
21/07/2017 |
|
Total Residual
Chlorine, mg/L |
0.40 |
0.35 |
Blowdown from Unit L9 Steam Turbine and HRSG to C.W. Outfall No. 3 (July 2017)
|
Source of discharge |
HSRG |
Steam Turbine |
|
Date of sampling |
21/07/2017 |
21/07/2017 |
|
Suspended Solid, mg/L |
13 |
14 |
|
Grease & Oil, mg/L |
<10 |
<10 |
|
Temperature, Deg. Celsius |
34 |
34 |