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 2016)

 

Date

Maximum Outlet Temperature Rise

(Deg. Celsius)

1/8/2016

8.0

2/8/2016

7.9

3/8/2016

8.0

4/8/2016

8.0

5/8/2016

8.1

6/8/2016

8.6

7/8/2016

8.4

8/8/2016

8.1

9/8/2016

8.1

10/8/2016

8.1

11/8/2016

8.1

12/8/2016

8.1

13/8/2016

8.1

14/8/2016

7.9

15/8/2016

7.9

16/8/2016

8.0

17/8/2016

8.0

18/8/2016

8.0

19/8/2016

8.1

20/8/2016

8.0

21/8/2016

8.0

22/8/2016

8.1

23/8/2016

8.1

24/8/2016

8.1

25/8/2016

8.1

26/8/2016

8.1

27/8/2016

8.1

28/8/2016

8.0

29/8/2016

8.0

30/8/2016

8.0

31/8/2016

8.0


Total Residual Chlorine Level at C.W. Outfall No. 3 (August 2016)

 

Date of sampling

05/08/2016

19/08/2016

Total Residual Chlorine, mg/L

0.40

0.35

 

Blowdown from Unit L9 Steam Turbine and HRSG to C.W. Outfall No. 3 (August 2016)

 

Date of sampling

11/08/2016

11/08/2016

Source of discharge

HSRG

Steam Turbine

Suspended Solid, mg/L

18

13

Grease & Oil, mg/L

<10

<10

Temperature, Deg. Celsius

34

34