Lamma Power Station Extension - Air Quality Monitoring Data for Unit L9 (Operation)
Month: December 2006
Date Daily Maximum Stack NOx Concentration
@ (mg/Nm3)#
1/12/2006 70
2/12/2006 69
3/12/2006 70
4/12/2006 70
5/12/2006 68
6/12/2006 66
7/12/2006 62
8/12/2006 63
9/12/2006 N.A. *
10/12/2006 N.A. *
11/12/2006 61
12/12/2006 59
13/12/2006 58
14/12/2006 68
15/12/2006 69
16/12/2006 72
17/12/2006 79
18/12/2006 67
19/12/2006 77
20/12/2006 72
21/12/2006 74
22/12/2006 76
23/12/2006 74
24/12/2006 72
25/12/2006 78
26/12/2006 73
27/12/2006 74
28/12/2006 75
29/12/2006 79
30/12/2006 79
31/12/2006 75
Note: # - Hourly average value.  Expressed as at 0ºC, 101.325kPa, dry and
               corrected to 15% O2 condition.
         * - Unit L9 was not on load.