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 (March 2007)
|
Date |
Maximum Outlet Temperature Rise (Deg. Celsius) |
|
01/03/2007 |
8.3 |
|
02/03/2007 |
8.4 |
|
03/03/2007 |
7.5 |
|
04/03/2007 |
N.A.* |
|
05/03/2007 |
8.5 |
|
06/03/2007 |
8.5 |
|
07/03/2007 |
8.5 |
|
08/03/2007 |
8.3 |
|
09/03/2007 |
8.3 |
|
10/03/2007 |
7.8 |
|
11/03/2007 |
6.3 |
|
12/03/2007 |
8.4 |
|
13/03/2007 |
8.4 |
|
14/03/2007 |
8.5 |
|
15/03/2007 |
8.5 |
|
16/03/2007 |
8.9 |
|
17/03/2007 |
N.A.* |
|
18/03/2007 |
N.A.* |
|
19/03/2007 |
7.3 |
|
20/03/2007 |
8.2 |
|
21/03/2007 |
8.2 |
|
22/03/2007 |
8.3 |
|
23/03/2007 |
8.4 |
|
24/03/2007 |
8.8 |
|
25/03/2007 |
7.8 |
|
26/03/2007 |
8.3 |
|
27/03/2007 |
8.3 |
|
28/03/2007 |
8.3 |
|
29/03/2007 |
7.9 |
|
30/03/2007 |
8.2 |
|
31/03/2007 |
7.3 |
Total Residual Chlorine Level at C.W. Outfall No. 3 (March 2007)
|
Date
of sampling |
02/03/2007 |
15/03/2007 |
29/03/2007 |
|
Total Residual Chlorine, mg/L |
0.25 |
0.25 |
0.30 |
Blowdown from Unit L9 Steam Turbine and HRSG to C.W. Outfall No. 3 (March 2007)
|
Date of Sampling |
27/03/2007 |
27/03/2007 |
|
Source of Discharge |
HSRG |
Steam Turbine |
|
Suspended Solid, mg/L |
9 |
8 |
|
Grease & Oil, mg/L |
<10 |
<10 |
|
Temperature, Deg. Celsius |
30 |
31 |
Note:
1. * Unit L9 was not on load.