UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
OFFICE OF ENFORCEMENT
006
OMEGA-1 LIDAR: DATA ANALYSIS REPORT
INDIANAPOLIS POWER AND LIGHT COMPANY
PETERSBURG GENERATING STATION
diana
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
Denver, Colorado
xvEPA
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
OFFICE OF ENFORCEMENT
EPA-330/1-80-006
OMEGA-1 LIDAR: DATA ANALYSIS REPORT
INDIANAPOLIS POWER AND LIGHT COMPANY
PETERSBURG GENERATING STATION
Petersburg, Indiana
October 1980
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
Denver, Colorado
-------
CONTENTS
I. INTRODUCTION
II. SUMMARY AND CONCLUSIONS
III. METHODS
IV. DATA ANALYSIS PRESENTATION
-------
I. INTRODUCTION
The National Enforcement Investigations Center (NEIC) conducted an
investigation of visible emissions from two stationary sources at the Pe-
tersburg Generating Station operated by the Indianapolis Power and Light
Company (IP&L), in Petersburg, Indiana, during the late afternoon hours of
June 13, 1980. Opacities of observed visible emissions were measured re-
motely with a new instrumentation method* using the NEIC Omega-1 Lidar.
Figure 1 depicts the location of the Lidar during the observations.
The Petersburg Station contains three coal-fired boilers (boilers 1,
2, and 3) which supply steam to three electric generating turbines (units
1, 2, and 3). Boiler 1 is equipped with two electrostatic precipitators
(ESP) in series, and boiler 2 is also equipped with an ESP. Boiler 3 is
equipped with an ESP and a limestone scrubber. The emissions from boilers
1 and 2 are discharged through Units 1 and 2 Stack (South Stack) which is
550 ft high. The emissions from this stack are subject to the opacity re-
quirements of the Indiana State Implementation Plan (SIP). The emissions
from boiler 3 are discharged through the Unit 3 Stack (North Stack) which
is 615 ft in height. The emissions from this stack are subject to the
opacity limits set forth in the New Source Performance Standards (NSPS).
Visible emissions from these sources are alleged to be in violation of the
applicable opacity limits of the Indiana SIP and the NSPS.,
On April 21, 1980, the Enforcement Division of EPA, Region V, Chicago,
Illinois, requested assistance from NEIC in documenting the opacity of the
emissions from the Petersburg Station.
* This method has been proposed in the Federal Register, Vol, 45, No. 128,
Tuesday, July 1, 1980, pages 44329 through 44351, as an alternate method
to Reference Method 9.
-------
Figure 7. Location Map
-------
To provide the requested assistance to Region V, NEIC conducted the
investigation with the following objectives:
1. Document the opacity of visible emissions from the Units 1 and 2
Stack and the Unit 3 Stack.
2. Evaluate the compliance of the observed emissions with the Indiana
SIP and the NSPS.
-------
II. SUMMARY AND CONCLUSIONS
SUMMARY OF INVESTIGATIONS
The opacity of the visible emissions from the two stationary sources
within the Petersburg Generating Station, Indianapolis Power and Light Com-
pany (IP&L), Petersburg, Indiana, were measured during the late afternoon
hours on June 13, 1980. The sources investigated were the Units 1 and 2
Stack, and the Unit 3 Stack. All measurements were conducted remotely from
off the plant site.
Opacities were measured remotely with the NEIC Omega-1 Lidar which is
a new instrumentation method. This method has been proposed in the Federal
Register as Alternate Method 1 to Reference Method 9.
Six sets of opacity measurements were made, the total of which was
about 1.9 hours of observation, and about 740 individual measurements. The
sets of measurements ranged in length from 7 to 30 minutes. Measurements
were made at a temporal frequency of once about every 10 seconds.
All opacity measurements were subsequently analyzed and reduced with
the NEIC laboratory computer using the methods given in Alternate Method 1
(proposed).
The results of the lidar observations are summarized in Table 1 ac-
cording to the official designation of each stationary source.
CONCLUSIONS
The visible emissions from the Unit 1 and 2 Stack exceeded the maximum
allowable limit of the Indiana State Implementation Plan (40% for a 6-min.
average) during the second run (Table 1). The opacity of the emissions
-------
Table 1
DATA ANALYSIS SUMMARY
IP&L, PETERSBURG GENERATING STATION
Petersburg, Indiana
Applicable
Source Opacity
Designation Limit (%)
Units 1
Stack
Units 1
Stack
Unit 3
Units 1
Stack
Units 1
Stack
Units 1
Stack
& 2
and 2
Stack
& 2
& 2
& 2
40
40
20
40
40
40
Date
June 1980
13
13
13
13
13
13
Time Interval
(hr.min sec)
14 34.
15 04.
15-09
15 38
15:59
16.14
16-21
16 36
16.42-
16-49
16 51
17 06.
28
14
01
50
37
19
50
23
40
54
36
13
Approx length of
Observation (min)
30
30
15
15
7
15
Approx Time
Exceeding
Limit (mm)
0
14
10
0
0
0
% of Time
In Excess
of limit
0
47
67
0
0
0
± Max Lidar Calibration
Peak Opacity
(6-min avg )
29
44
23
38
23
25
Error Mag (%)
[From 0% to 80%]
-0 53,
-0 53,
-0.53,
-0 48,
-0 48,
-0 48,
+0 31
+0 31
+0 31
+0 09
+0 09
+0 09
-------
exceeded the limit for 14 minutes or 40% of the observation time. A total
of five data runs or observations were conducted on this source.
The emissions from the Unit 3 Stack were observed for one period of 15
minutes. The data indicates that the opacity of the emissions exceeded the
limit of the NSPS (20% for a 6-minute average) for 10 minutes during this
run or 67% of the time. However, the average standard deviation for the
averaged opacity values (run 3 of Section IV) ranged from 3 to 4% (full
scale) during the indicated violations. This means that for the peak aver-
age opacity of 23% with a standard deviation of 4%, there is a 68% proba-
bility that the actual average opacity of the emissions, during this 6-min-
ute averaging interval, was between 19 and 27%. Therefore, these indica-
tions may not be violations. The uncertainty comes from atmospheric noise
along the lidar line-of-sight through the plume.
-------
III. METHODS
LIDAR OPACITY MEASUREMENTS
Alternate Method 1 (proposed) employs a lidar (lasar radar) which is
an optical system installed in a truck-mounted van enclosure. This mobile
lidar is specifically designed and fabricated for measuring the opacity of
visible emissions from a given stationary source during both day and night-
time ambient lighting conditions. The laser transmitter within the lidar
emits a short pulse of light. The lidar receiver collects the laser light
backscattered from the atmospheric aerosols before and beyond the visible
plume as well as that from the aerosols (particulates) within the plume.
The lidar receiver converts the backscattered optical signals to electronic
signals or data. The Lidar has an inherent data processing capability that
calculates the opacity values from the backscatter data from just before
and beyond the plume. It subsequently records these opacity values in hard
copy form, and also records the original lidar receiver data (signal ampli-
tude vs range) on magnetic tape for future reference or use.
The nominal data gathering rate of the lidar is an opacity measurement
or determination once every 10 seconds. This data rate can be maintained
in continuous operation for minutes or even hours. The lidar method is
intended for use during nighttime, as well as during the day.
The Omega-1 Lidar is internally calibrated in the field periodically
over the opacity values of 0, 10, 20, 40, 60, and 80%.
DATA ANALYSIS AND REDUCTION
The lidar data were analyzed in accordance with Section 2 of Alternate
Method 1 (proposed) using the NEIC PDP-11-70 laboratory computer. The
-------
individual opacity values were calculated using the backscatter data re-
corded on magnetic tape, with the opacity equation given in Section 2.4.1.
The associated statistics, which includes the standard deviation, S , of
each individual opacity value, were calculated using the appropriate equa-
tions in Section 2.4.1. The running- or sliding-average, Op, of the indi-
vidual opacity values was calculated over the 6- minute averaging interval,
given in the Indiana State Implementation Plan (SIP), according to the re-
quirements of Section 2.4.2.
The number of opacity values included in the running-average is nomi-
nally 36 (six measurements/minute for 6 minutes according to the NSPS and
SIP). The 6-minute interval remains constant although the number of opac-
ity values may vary above or below the nominal. In accordance with the
Opacity Data Acceptance/Rejection Criterion in Section 2.4.3, if the stand-
ard deviation, S , for a given opacity value is greater than 8% (full
scale) then that value is discarded from the running-average set decreasing
the total number by one. The number of opacity values in the 6-minute in-
terval may be greater than 36 which is caused by the lidar data rate being
set faster than six opacity measurements/minute (one opacity measurement
every 10 seconds).
DATA PRESENTATION
The opacity values are presented in two separate formats in Section IV
of this data analysis report. For each data run the values are given in
tabular form followed by graphic plots. An identification header is locat-
ed across the top of the tabular form which provides the following informa-
tion:
EPA-NEIC identification block.
EPA-NEIC Omega control number (evidentiary parameter).
Official designation for the stationary source.
Facility name.
Facility location.
Location of the lidar during tests.
Length of the running average interval.
-------
This tabular presentation provides the applicable data in columns identified
as follows:
Date of data run.
Time of the opacity measurement (nearest second).
Opacity values as calculated in %.
Standard deviation SO (S in Alternate Method 1) in %.
Individual violation flags, not applicable in Indiana.
Average opacity (%) calculated over the running-average interval.
Average standard deviation (%) calculated over the running-aver-
age interval.
Average opacity violation flag, applicable in Indiana.
Number of opacity values discarded due to the Opacity Data
Acceptance/Rejection Criterion (§ 2.4.3 of the Alternate
Method 1).
In the average opacity violation column, any violations that occurred over
and above the respective 20% (NSPS) or the 40% (SIP) average opacity limits
are indicated with a flag of four asterisks.
Referring to the third sheet of the tabular data outupt, Section IV,
for the second data run, (Omega-0065), the average opacity violation flag
(column 8 in the tabular format) does not show up until the average opacity
(6 minutes of data has been averaged) has exceeded 40%. As soon as the
average opacity if greater than 40% (or 20%, whichever is applicable) then
the first violation flag occurs at the end of this 6-minute interval and
continues until the average opacity drops below the regulation limit or the
data run is completed. This data run began at 15:09:01 and the average
opacity (column 6) reads zero until 6 minutes of data has been recorded.
During the second 6-minute interval the average opacity went above 40%
(15:20:53 to 15:26:58) and the first average opacity violation flag is in-
dicated.
The running-average permits one to easily locate the 6-minute inter-
val(s) which has the highest average opacity. In the example of the second
-------
data run (Omega-0065), the highest average occurred for the 6-minute inter-
val ending at 15:30:40 (sheet 3). However, the first violation occurred
for the 6-minute time interval ending at 15:26:58. -The next violation does
not occur until 6 minutes after 15:26:58 or 15:33:03 which had an average
opacity of 40%.
The computer graphical plots, located in Section IV immediately after
each respective tabular data set, show the individual opacity values (col-
umn 3 of the tabular data set) along with their respective standard devia-
tions as error bars (column 4 of the tabular data set). The standard devi-
ation gives an indication of the magnitude of the error associated with
each opacity value due to atmospheric noise along the lidar line-of-sight.
The magnitude of the average opacity established in the NSPS or the SIP is
indicated on each plot by the dashed line at the 20 or 40% value. Each
graphical plot is fixed in time along the horizontal axis, being 10 minutes
in length.
The lidar internal calibration data are presented in Table 1 of Sec-
tion II for each respective observation period as the extreme values that
occurred throughout the opacity range given above. A negative value indi-
cates that the lidar was determining opacity low or below the respective
standard while a positive value indicates a high value with respect to the
standard.
-------
IV. DATA ANALYSIS PRESENTATION
-------
OMEGA-0065
INDIANAPOLIS POWER AND LIGHT COMPANY
PETERSBURG STATION
Units 1 and 2 Stack
June 13, 1980, 14:34:28 to 15:04:14
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
Ot-iEGA-0065, UNIT 1&2, IP&L PETERSBURG STATION, PETERSBURG. IN FROM SE OF PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/13/80 14 34 28 12 2 0 0 0 OF 0
6/13/80 14 34 37 14 2 0 0 0 OF 0
6/13/80 14 34 46 15 2 0 0 0 01" 0
6/13/8O 14 34 55 31 2 0 0 0 OF 0
6/13/80 14 35 4 12 3 0 0 0 OF 0
6/13/80 14 35 13 15 2 0 0 0 OF O
6/13/BO 14 35 21 53 1 0 0 O OF O
6/13/80 14 35 30 37 2 0 0 0 OF O
6/13/80 14 35 39 7 2 0 0 0 OF O
6/13/80 14 35 48 1 3 0 0 O OF 0
6/13/80 14 35 57 5 3 0 0 O OF 0
6/13/80 14 36 6 22 2 0 0 0 OF 0
6/13/80 14 36 15 7 2 0 0 O OF O
6/13/80 14 36 24 3 3 0 0 O OF O
6/13/80 14 36 33 11 3 0 0 O OF 0
6/13/80 14 36 42 13 3 0 0 0 OF 0
6/13/80 14 36 51 8 3 0 0 O OF O
6/13/80 14 37 O 13 3 0 0 O OF O
6/13/80 14 37 9 10 3 0 0 0 OF 0
6/13/80 14 37 18 9 3 0 0 O OF O
6/13/80 14 37 36 19 3 0 0 0 OF O
6/13/80 14 37 35 13 3 0 0 O OF 0
6/13/80 14 37 44 10 4 0 0 0 OF 0
6/13/80 14 37 53 44 2 0 0 O OF O
6/13/80 14 3S 2 9 4 O 0 O OF O
6/13/80 14 38 11 26 2 0 0 0 OF 0
6/13/80 14 38 20 24 2 0 0 0 OF 0
6/13/80 14 3B 29 27 3 0 0 O OF 0
6/13/80 14 38 38 18 2 0 0 0 OF 0
6/13/80 14 38 47 33 2 0 0 0 OF O
6/13/80 14 38 56 39 3 0 0 0 OF 0
6/13/80 14 39 5 36 2 0 0 O OF 0
6/13/80 14 39 14 32 2 0 0 0 OF 0
6/13/80 14 39 23 50 3 0 0 0 OF 0
6/13/80 14 39 32 35 3 0 O O OF O
6/13/80 14 39 41 43 2 0 0 0 OF 0
6/13/80 14 39 50 11 2 0 0 0 OF 0
6/13/80 14 39 59 35 2 0 O O OF O
6/13/80 14 40 7 23 2 0 O O DF O
6/13/80 14 40 16 31 2 21 3 0 OF 40
6/13/80 14 40 25 16 2 21 2 0 OF 41
6/13/80 14 40 34 19 2 21 2 O OF 41
6/13/80 14 40 43 25 2 22 2 0 OF 41
6/13/80 14 40 52 26 2 22 2 0 OF 41
6/13/80 14 41 1 25 2 22 3 O OF 41
6/13/80 14 41 10 36 3 22 2 0 OF 41
6/13/80 14 41 19 34 3 23 3 0 OF 41
6/13/80 14 41 28 26 2 22 3 O OF 41
6/13/80 14 41 37 26 2 22 3 0 OF 41
6/13/80 14 41 46 27 4 22 3 0 OF 41
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0065, UNIT 1&2, IP&L PETERSBURG STATION. PETERSBURG, IN FROM SE OF PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/13/80 14 49 20 53 3 25 3 0 OF 41
6/13/80 14 49 29 16 3 25 3 0 OF 41
6/13/80 14 49 38 12 3 24 3 0 OF 41
6/13/80 14 49 47 4 3 24 3 0 Or 41
6/13/80 14 49 56 48 2 25 3 0 OF 41
6/13/80 14 50 5 17 2 25 3 0 OF 41
6/13/80 14 50 14 15 2 24 3 0 OF 4)
6/13/80 14 50 23 14 3 24 3 0 OF 41
6/13/80 14 5O 32 12 3 24 3 O OF 41
6/13/80 14 50 41 15 3 24 3 0 OF 41
6/13/80 14 50.50 11 3 24 3 0 OF 41
6/13/80 14 50 59 11 3 24 3 0 OF 41
6/13/80 14 51 B 8 3 24 3 0 OF 41
6/13/80 14 51 16 2O 3 24 3 O OF 41
6/13/80 14 51 25 2O 2 24 3 O OF 41
6/13/80 14 51 34 15 3 24 3 0 OF 41
6/13/80 14 51 43 16 2 24 3 O OF 41
6/13/80 14 51 52 15 2 24 3 0 Or 41
6/13/80 14 52 10 4 3 23 3 0 OF 40
6/13/80 14 52 19 4 3 22 3 O OF 4O
6/13/80 14 52 28 3 4 23 3 0 OF 40
6/13/80 14 52 37 5 3 22 3 0 OF 40
6/13/80 14 52 46 11 2 21 3 O OF 4O
6/13/80 14 52 55 20 3 22 3 0 OF 4O
6/13/80 14.53 4 11 3 21 3 0 OF 40
6/13/80 14 53 13 15 2 21 3 O OF 4O
6/13/80 14 53 22 58 3 22 3 0 OF 4O
6/13/80 14 53 31 23 3 21 3 0 OF 4O
6/13/80 14 53 40 8 3 20 3 0 OF 4O
0/13/80 14 53 49 2 2 19 3 0 OF 4O
6/13/80 14 53 58 24 3 19 3 O OF 4O
6/13/80 14 54 6 37 3 18 3 O OF 4O
6/13/80 14 54 15 10 3 18 3 0 OF 40
6/13/80 14 54 24 6 3 17 3 0 OF 4O
6/13/80 14 54 33 13 3 17 3 O OF 4O
6/13/80 14 54 42 12 3 17 3 0 OF 4O
6/13/80 14 54 51 8 3 17 3 O OF 4O
6/13/80 14 55 0 11 3 16 3 0 OF 4O
6/13/80 14 55 9 13 2 16 3 0 OF 40
6/13/80 14 55 IB 18 2 16 3 0 OF 40
6/13/80 14 55 27 30 2 15 3 0 OF 40
6/13/80 14 55 36 22 2 16 3 0 OF 40
6/13/60 14 55 45 16 3 16 3 O OF 4O
6/13/80 14 55 54 17 3 16 3 0 OF 40
6/13/80 14 56 3 37 3 16 3 0 OF 40
6/13/80 14 56 12 18 2 16 3 0 OF 40
6/13/80 14 56 21 40 3 16 3 0 OF 40
6/13/80 14 56 29 64 2 IB 3 0 OF 40
6/13/80 14 56 38 21 4 18 3 0 OF 4O
6/13/80 14 56 47 36 3 18 3 0 OF 40
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0065, UNIT 1&2, IPS-L PETERSBURG STATIONi PETERSBURG, IN FROM SE OF PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/13/80 14 41 55 72 1 24 2 O OF 41
6/13/BO 14 42 4 25 2 25 2 O OF 41
6/13/80 14 42 13 25 2 25 2 O OF 41
6/13/80 14 42 23 26 2 25 2 0 OF 41
6/13/80 14 42 31 28 2 26 2 O OF 41
6/13/80 14 42 40 13 3 26 3 O OF 41
6/13/80 14 42 48 37 3 26 2 O OF 41
6/13/BO 14 42 57 21 3 27 2 0 OF 41
6/13/80 14 43 6 29 3 27 2 0 OF 41
6/13/80 14 43 15 24 2 27 2 0 OF 41
6/13/80 14 43 24 41 3 28 2 O OF 41
6/13/80 14 43 33 42 2 29 2 0 OF 41
6/13/80 14 43 42 12 3 29 2 0 OF 41
6/13/80 14 43 51 14 2 29 2 O OF 41
6/13/80 14 44 O 17 3 28 2 O OF 41
6/13/80 14 44 9 25 2 29 2 0 OF 41
6/13/80 14 44 16 14 3 28 2 0 OF 41
6/13/8O 14 44 25 15 3 28 2 0 OF 41
6/13/80 14 44 34 25 3 28 2 O OF 41
6/13/80 14 44 43 9 3 28 2 O OF 41
6/13/80 14 44 52 26 3 28 2 0 OF 41
6/13/BO 14 45 1 11 3 27 2 0 OF 41
6/13/80 14 45 10 S 3 26 2 O OF 41
6/13/80 14 45 19 22 2 26 2 O OF 41
6/13/80 14 45 28 16 2 25 2 0 OF 41
6/13/80 14 45 37 26 3 25 2 O OF 41
6/13/80 14 45 46 11 4 24 3 O OF 41
6/13/80 14 45 54 62 2 25 2 0 OF 41
6/13/80 14 46 3 14 3 25 3 0 OF 41
6/13/80 14 46 12 20 3 25 3 0 OF 41
6/13/80 14 46 21 22 3 25 3 0 OF 41
6/13/80 14 46 30 15 3 24 3 0 OF 41
6/13/80 14 46 39 13 3 24 3 0 OF 41
6/13/80 14 46 48 15 3 24 3 0 OF 41
6/13/80 14 46 57 24 4 24 3 O OF 41
6/13/80 Id 47 6 20 3 24 3 O OF 41
6/13/80 14 47 15 19 3 24 3 0 OF 41
6/13/80 14 47 24 67 2 24 3 0 OF 41
6/13/80 14 47 33 42 3 25 3 0 OF 41
6/13/80 14 47 42 57 2 25 3 0 OF 41
6/13/80 14 47 51 26 3 25 3 0 OF 41
6/13/80 14 48 0 58 3 25 3 O OF 41
6/13/80 14 48 9 31 2 25 3 O OF 41
6/13/80 14 48 18 23 3 25 3 0 OF 41
6/13/80 14 48 27 19 2 25 3 0 OF 41
6/13/80 14 48 36 17 2 25 3 0 OF 41
6/13/80 14 48 44 16 2 25 3 O OF 41
6/13/80 14 48 53 26 3 25 3 O OF 41
6/13/80 14 49 2 26 2 25 3 0 OF 41
6/13/80 14 49-11 25 3 25 3 0 OF 41
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER, COLORADO 80225
OMEGA-0065, UNIT 1&2, IP&L PETERSBURG STATION, PETERSBURG. IN FROM SE OF PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/13/80
6/13/80
6/13/80
6/13/80
6/ 13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/80
14 56 56
14 57 5
14 57 14
14 57 23
14 57 32
14 57 41
14 57 5O
14 57 59
14 53 8
14 58 17
14 58 56
14 58 35
14 58 43
14 58 52
14 5"? 1
14 59 10
14 59 19
14 59 28
14 59 37
14 59 46
14 59 55
1504
15 0 13
15 0 22
15 0 31
15 0 39
15 0 48
15 O 57
15 1 6
15 1 15
15 1 24
15 1 33
15 1 42
15 1 51
1520
15 2 9
15 2 18
15 2 27
15 2 44
15 2 53
15 3 2
15 3 11
15 3 20
15 3 29
15 3 38
15 3 47
15 3 56
1545
15 4 14
49
56
23
53
42
22
19
23
44
18
2
9
18
32
7
6
38
15
15
5
7
13
4
1
18
6
5
10
10
40
33
42
13
9
23
42
10
7
19
34
1 1
11
39
36
21
30
29
42
17
2
2
3
2
2
3
3
2
2
3
4
3
2
2
2
3
4
3
4
4
3
4
3
3
3
2
2
2
2
3
3
4
4
2
2
2
3
4
3
3
3
3
3
3
3
2
3
3
4
19
20
21
22
22
22
22
23
23
23
23
24
24
24
24
24
24
23
23
23
23
23
22
22
22
22
22
22
22
23
23
23
23
23
23
23
23
22
21
21
2O
19
19
19
IB
19
19
19
19
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
0 OF
0 OF
0 OF
0 OF
o or
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
o or
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
40
40
40
40
40
40
40
40
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
40
40
40
40
40
40
4O
40
40
4O
4O
-------
C_J
oz
Q_
CD
1C Hi
9®
&e
70
' 6®
5®
4®
. 3®
2®
1®
d
-1®
DfiTE: &M3/S0
CRLCULflTED OPnCITY PLUS OR
MINUS ONE STFWDflRD DEVIflTION
flVERfl&E OPftCITV STHNDFlRD
: 30
"T"
14:34 11:36
CENTRflL TIME
14r.'JS
1 i
I-
14:40
UNIT 1&2. IPiL PETERSBURG STflTIQN. PETERSBURG. IN
-------
CJ
OZ
100
90
80
70
• 60
50
30
20
T CRLCULRTED OPRCITY PLUS OR
DflTE: 6/13/80 I MINUS ONE STRNDRRD DEVIRTION
RVERRGE QPflCITr STRNDRRD
-10
- I
.
T
II
*
i r
11
I
I 1 I i
I
lH:ii2 14:44 14=46
CENTRRL TIME
14:48
HI
14:50
UNIT 1&2. IP^L PETERSBURG STflTION, PETERSBURG, IN
-------
100
90
S&
7®
' 68
50
> 30
20
10
0
-10
DRTE: 6/13/80
CRLCULflTED OPF1CITY PLUS OR
MINUS ONE STflNDRRD DEVIR1ION
flVERR&E OPflCITT STRNDRRD
CJ
OZ
i
i
i
11:52
14: "34 14: S
CENTRflL TtME
15:
UNIT 1&2, IP<5,L PETERSBURG STflTION, PETERSBURG, IN
-------
100
90
30
70
69
CflLCULFlTED OPRCITY PLUS OR
DflTE: 6/13/80 1 MINUS ONE STflNOflRD DEVIR1IOH RVERflGE OPRCITY STflNDRRD
SO
i
20
10
0
-10
ri i
15: O 15: 2 15: 4 15: & 15: 8 15:10
CENTRflL TIME
UNIT 1S.2, I PAL PETERSBURG STRTIQN, PETERSBURG, IN
-------
OMEGA-0065
INDIANAPOLIS POWER AND LIGHT COMPANY
PETERSBURG STATION
Units 1 and 2 Stack
June 13, 1980, 15:09:01 to 15:38:50
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0065, UNIT 18-2, 1P*L PETERSBURG STATION, PETERSBURG. IN FROM SE OF PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/13/8O 15 9 1 S3 4 0 0 0 OF 0
6/13/80 15 9 9 30 2 0 0 0 OF 0
6/13/80 15 9 IB 39 3 0 0 0 Or 0
6/13/80 15 9 27 23 3 O O 0 OF O
6/13/BO 15 9 36 29 3 0 0 0 OF 0
6/13/80 15 9 45 10 2 0 0 0 OF 0
6/13/80 15 9 54 47 3 O O 0 OF O
6/13/80 15 10 2 17 2 O 0 0 OF O
6/13/80 15 10 11 24 2 0 0 0 OF 0
6/13/80 15 10 20 21 2 O O 0 OF 0
6/13/BO 15 1O 29 1O 3 O O 0 OF 0
6/13/80 15 10 38 19 2 0 0 0 OF 0
6/13/BO 15 10 47 12 3 0 0 0 OF 0
6/13/BO 15 10 56 30 2 O O 0 OF 0
6/13/BO 15 11 5 16 3 O 0 0 OF 0
6/13/BO 15 11 14 10 3 0 0 0 OF 0
6/13/BO 15 11 23 46 2 0 0 0 OF 0
6/13/80 15 11 32 26 2 0 0 0 OF 0
6/13/BO 15 11 40 31 3 0 0 0 OF 0
6/13/80 15 11 49 18 3 O 0 0 OF O
6/13/80 15 11 5B 29 2 0 0 0 OF 0
6/13/80 15 12 7 22 2 0 0 0 OF 0
6/13/BO 15 12 16 34 2 O O 0 OF 0
6/13/80 15 12 25 21 2 O 0 0 OF 0
6/13/80 15 12 34 16 2 0 0 0 OF 0
6/13/8O 15 12 43 27 2 O 0 0 Or 0
6/13/80 15 12 52 44 3 0 0 0 OF 0
6/13/80 15 13 1 33 3 0 0 0 OF 0
6/13/80 15 13 10 26 2 0 0 0 OF 0
6/13/80 15 13 18 22 2 0 0 0 OF 0
6/13/80 15 13 27 18 3 0 0 0 OF 0
6/13/80 15 13 36 2O 3 0 O 0 OF 0
6/13/80 15 13 45 9 4 O 0 0 OF 0
6/13/80 15 13 54 54 2 0 0 0 OF 0
6/13/80 15 14. 3 16 2 O 0 0 OF 0
6/13/80 15 14 12 21 2 0 0 0 OF 0
6/13/80 15 14 21 14 3 0 0 0 OF 0
6/13/80 15 14 30 30 2 0 0 0 OF 0
6/13/80 15 14 39 22 2 0 0 0 OF 0
6/13/80 15 14 47 15 3 25 2 0 OF 40
6/13/80 15 14 56 19 2 25 2 0 OF 41
6/13/BO 15 15 5 19 2 24 2 0 OF 41
6/13/80 15 15 14 4 3 23 2 0 OF 41
6/13/80 15 15 23 35 2 23 2 0 OF 41
6/13/80 15 15 32 45 2 24 2 0 OF 41
6/13/80 15 15 41 19 2 24 2 0 OF 41
6/13/80 15 15 50 17 2 24 2 0 OF 41
6/13/80 15 15 59 12 3 23 2 0 OF 41
6/13/80 15 16 8 24 3 23 2 0 OF 41
6/13/80 15 16 17 12 2 23 2 0 OF 41
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0065, UNIT 1&2,
DATE
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/ 13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
IP8-L PETERS
TIME OPACITY
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
IS
15
15
15
15
15
15
16
16
16
16
17
17
17
17
17
17
18
18
IS
18
18
IS
19
19
19
17
19
19
19
20
SO
20
SO
SO
SI
SI
SI
SI
SI
SI
21
22
2S
22
22
22
SS
22
23
23
S3
23
S3
S3
24
24
25
34
43
52
1
19
SB
37
46
55
3
15
21
30
39
57
6
15
24
32
41
50
59
17
26
35
44
53
1
1O
19
28
37
46
55
4
13
SS
31
40
49
57
6
15
24
33
42
51
9
17
12
15
27
39
34
36
22
22
10
69
SO
18
1
3
1
12
14
6
59
52
41
30
54
27
31
30
31
20
17
19
55
22
40
21
85
30
37
34
47
39
16
42
36
24
53
58
16
15
69
20
SO
3
3
3
2
S
S
S
3
2
3
2
2
S
2
3
3
2
2
2
1
3
2
2
3
3
2
3
3
4
2
2
2
3
2
2
2
3
3
3
2
4
4
3
2
2
1
3
2
2
3
BURG STATION, PETERSBURG, IN FROM SE OF PLANT SIX MINUTE AVERAGES
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
23
23
23
24
24
25
24
24
23
25
24
24
24
23
23
22
SI
SI
SS
S3
S3
24
24
24
24
24
25
25
25
25
26
26
26
26
28
28
28
S9
30
30
3O
30
30
30
30
31
31
31
32
32
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
S
2
2
2
2
2
S
2
2
2
S
S
2
2
2
2
2
2
2
2
2
2
2
2
S
2
2
2
S
S
2
S
2
0 OF
o or
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OK
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
41
41
41
41
41
40
40
40
40
40
40
40
40
40
40
39
39
39
39
39
39
39
39
38
38
38
38
38
38
3B
38
38
38
38
38
38
38
38
38
38
38
38
38
39
39
39
39
39
38
38
-------
UNITED "STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0065, UNIT 18/2, IPS/L PETERSBURG STATION, PETERSBURG, IN FROM SE OF PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
15 24 35
15 24 44
15 34 53
15 25 2
15 25 11
15 25 2O
15 25 29
15 25 38
15 25 46
15 25 55
15 26 4
15 26 13
15 26 22
15 26 31
15 26 40
15 26 49
15 26 58
15 27 7
15 27 16
15 27 24
15 27 33
15 27 42
15 27 51
15 28 0
15 28 9
15 28 18
15 28 27
15 28 36
15 28 45
15 28 54
15 29 2
15 29 11
15 29 20
15 29 29
15 29 38
15 29 47
15 29 56
15 30 5
15 30 14
15 30 23
15 30 31
15 30 40
15 30 49
15 30 58
15 31 7
15 31 16
15 31 25
15 31 34
15 31 43
15 31 52
22
41
32
48
18
71
46
52
39
78
51
44
62
77
25
21
59
45
16
55
24
43
32
35
22
62
47
26
30
42
36
21
79
44
42
21
SO
52
37
42
56
29
17
30
28
16
54
69
26
18
2
2
3
2
2
4
2
2
2
4
1
1
1
1
2
2
1
2
5
2
3
3
2
2
3
2
2
2
3
2
3
3
2
4
3
3
2
2
2
3
r
2
2
2
2
2
3
2
3
3
33
34
34
35
35
37
37
37
37
38
38
38
39
40
40
40
41
41
41
41
41
41
42
40
40
41
41
41
40
41
41
41
42
42
41
41
43
43
42
43
43
44
43
43
42
42
42
42
42
41
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
*»«•#
**#*
•&#«»
*«««
•»»•>»•*
*«•»«
»»*•»
****
«••»**
»#**
**»*
«««*
****
****
•ft***
****
**•**
****
•ft*-**
•»»*•*
»*»*
***•*
**«•<
*»#*
****
****
****
*»**
•ft***
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
O OF
0 OF
0 OF
37
37
38
38
38
38
38
38
38
33
38
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
40
40
40
41
41
41
41
41
41
41
41
41
41
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80525
OMEGA-0065
DATE
6/13/80
6/ 13/80
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/BO
6/13/BO
6/13/BO
6/13/BO
6/13/BO
6/13/BO
6/13/80
6/13/80
6/13/QO
6/13/8O
6/13/80
6/13/80
6/13/BO
6/13/8O
6/13/80
6/13/80
6/13/80
6/13/80
6/13/8O
6/13/BO
6/13/80
6/13/80
6/13/80
6/13/80
6/13/8O
6/13/80
6/13/80
6/13/30
6/13/BO
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/8O
6/13/8O
6/13/80
6/13/80
, UNIT
TIME
15 32
15 32
IS 32
IS 32
IS 32
15 32
15 32
15 33
15 33
15 33
15 33
15 33
15 33
15 33
IS 34
15 34
15 34
15 34
15 34
15 34
15 34
15 35
15 35
15 35.
15 35
15 35
15 35
15 36
IS 36
15 36
15 36
15 36
15 36
15 36
15 37
15 37
15 37
15 37
15 37
15 37
15 37
15 3B
15 3B
IS 3B
15 38
15 38
15 38
1&2
O
9
18
27
36
45
54
3
12
21
29
38
47
56
5
14
23
32
41
SO
58
7
16
25
34
43
52
1
10
19
28
36
45
54
3
12
21
30
39
48
57
5
14
23
32
41
50
, IP&L PE
OPACITY
52
40
47
20
11
77
51
75
66
79
57
24
15
48
28
27
26
45
19
22
24
27
16
73
46
61
53
52
38
36
19
22
20
29
31
25
65
22
19
16
55
26
21
13
24
17
15
:TER£
SO
2
3
2
2
3
2
2
2
1
2
2
3
2
1
3
2
3
2
3
2
3
3
3
1
3
2
3
3
2
4
3
3
4
3
2
2
2
3
2
2
3
2
2
2
4
2
3
BURG STATION, PETERSBURG. IN FROM SE OF PLANT SIX MINUTE AVERAGES
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
41
40
40
39
38
39
40
40
41
42
42
42
42
42
42
42
41
41
41
41
40
40
40
40
40
40
41
40
40
40
40
39
38
39
39
39
40
39
3B
38
39
38
37
37
37
37
35
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
»»«*
***«
**«*
*»•»*
»«*«
**»«
»•»«*
*•«•*«
««»*
*»*»
#««•«
««*«
«•«#«
«•**«
»*•»•»
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
-------
CJ
o=
Q_
CD
100
90
80
70
' 6®
50
40
i 30
20
10
0
-10
DflTE: 6/13/80
CRLCULflTED OFflCITY PLUS OR
MINUS OME STRNDRRD DEVIRTIOH
RVERRGE OPRCITTf STRNDRRD
15:5 15:7 15:9 15:11
CEHTRflL TIME
15=
15: 15
UNIT LS.2, IP&L PETERSBURG STRTIQN, PETERSBURG, IN
-------
C_)
us®
9Q
80
7S
• 6©
50
. 30
20
10
-10
DflTE: 6/13/80
CRLCULRTED OPflCITY PLUS OR
MINUS ONE STRNDRRO DEVIRTIQN
RVERRC-E OPRCITV STRNDRRD ------
i i,
i '
_L
15:15 15:17 15:19 15:21
CENTRflL TIME
15:23
15:25
UNIT 1&2. 1P&L PETERSBURG STRTION. PETERSBURG, IN
-------
DflTE: 6/13/8®
CRLCULRTED OPflCITY PLUS OR
MINUS ONE STflNDHRD DEVIflTION
RVERRGE OPflCITY STflNDflRD
CJ
en
Cl_
CD
9©
80
7©
60
50
40
. 30
20
10
0
-10
1
I I I I
15:35
15:37
15: 39 15:41 15:'13 15:
CENTRflL TIME
UNIT 1X2, IP^L PETERSBURG STRTIQN, PETERSBURG, IN
-------
T CRLCULRTED OPRCITY PLUS OR
DflTE: 6/13/80) I MINUS ONE STRNDflfiO OEVIRTIQM ftVERfl&E OPfiCITY S.THNDRRD
100
n 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 r r
90
SID
70
60
3d
1©
-10
I
I
1 i
ii
I i i | I I I I I I i | i I i
15:25 15:27 15:29 15:31 15:33 15:35
CENTRflL TIME
UNIT ia2. IP&L PETERSBURG STnTLQN, PETERSBURG, IN
-------
OMEGA-0066
INDIANAPOLIS POWER AND LIGHT COMPANY
PETERSBURG STATION
Unit 3 Stack
June 13, 1980, 15:59:37 to 16:14:19
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OHEGA-0066, UNIT 3, IP&L PETERSBURG STATION, PETERSBURG. IN FROM SE OF PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/ 13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
15
15
15
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
59 37
59 45
59 54
0 3"
0 12
0 21
O 30
O 39
0 48
0 57
1 5
1 14
1 S3
1 33
1 41
1 50
1 59
2 8
2 16
3 25
2 34
2 43
2 52
3 1
3 10
3 19
3 28
3 37
3 46
3 54
4 3
4 12
4 21
4 30
4 39
4 48
4 57
5 6
5 15
5 23
5 32
5 41
5 50
5 59
6 8
6 17
6 26
6 35
6 43
6 52
13
18
25
27
18
15
18
16
23
18
14
8
4
3
1
2
24
9
13
13
5
16
17
17
15
12
11
13
14
38
34
14
11
10
12
17
12
15
12
12
12
16
15
50
23
17
13
18
17
27
3
3
3
3
4
3
3
2
3
3
3
3
3
3
3
3
2
2
3
4
3
3
4
2
3
2
4
2
3
3
3
3
3
4
3
3
3
3
3
2
3
3
4
3
4
4
3
3
3
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
o
o
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
15
15
15
15
15
15
15
15
15
15
0
0
0
0
0
O
0
0
0
0
0
0
0
0
0
0
0
0
O
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
3
3
3
3
3
O OF
0 OF
0 OF
0 OF
0 OF
o or
o or
O OF
0 OF
o or
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
O OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OK
o or
0 OF
o or
0 OF
o or
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
o
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
40
41
41
41
41
41
41
41
41
41
41
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0066. UNIT 3. IP&L PETERSDU
DATE
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/30
6/13/80
6/13/80
6/13/80
6/13/QO
6/13/80
6/13/80
6/ 13/80
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/BO
6/13/BO
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
TIME OPACITY
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
7
7
7
7
7
7
8
8
8
8
8
8
8
9
9
9
9
9
10
10
10
10
10
10
10
11
11
11
11
11
11
11
12
12
12
12
12
12
13
13
13
13
13
13
14
14
14
1
10
19
28
37
46
4
13
22
31
40
49
58
6
15
24
33
51
0
9
18
27
36
45
54
3
12
20
29
38
47
56
5
14
23
32
41
58
7
16
25
34
43
52
1
10
19
8
11
31
14
12
11
36
24
25
18
36
2
19
21
27
30
26
21
47
19
26
21
27
16
25
17
26
20
24
24
21
47
24
17
13
12
15
12
IS
19
14
14
18
29
60
33
23
SO
4
3
3
4
3
3
2
2
3
3
4
4
3
3
3
3
3
3
2
4
3
6
5
5
4
3
5
5
4
4
5
4
3
4
5
4
3
5
4
4
5
5
6
3
3
5
5
»G STATION. PETERSBURG. IN FROM SE OF PLANT SIX MINUTE AVERAGES
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
15
15
15
16
16
16
17
17
18
18
IB
18
IB
IB
19
19
19
20
20
20
20
20
21
21
21
21
21
22
22
22
22
23
22
22
22
22
22
22
22
22
22
22
22
22
23
23
23
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
»#««
#»*»
****
**»*
****
**»«
*»**
*•»**
«**»
*«»*
«•»**
•****
*#*«
****
*•»««
**»«
««»»
***•»
****
»»»*
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
41
41
41
41
41
41
40
4O
40
40
4O
4O
40
40
40
4O
4O
39
39
39
3V
39
39
39
39
39
39
3V
3V
39
39
39
39
3V
39
39
39
38
38
38
38
38
38
38
39
39
39
-------
160
T CRLCULflTEO OPRCITY PLUS OR
DFlTE: 6/13/80 1 MINUS ONE STflNDflRD DEVIflTION
RVERR&E OPflCITr 5TRNDRRD
7®
»
30
-10
ii
i __ i _ i
i __ i _ i
15:55
15:57
15:59 16: 1 16:
CE.NTRRL TIME
16: 5
UNIT 3r LP&L PETERSBURG STflTION, PETERSBURG, IN
-------
I CRLCULRTED OPRCITTf PLUS OR
DRTE: 6/13/30 I MINUS ONE STRNDRRD DEVIRTIOH RVERRGE OPRCITY STRHDRRD
—i 1 1 1 1 1 1 1 1 1 i i i i i i i i i
90 -
70
50
20
10
.'!___!_
i i i i i i i i i 1 1 1 1 1 1 1 1 1 1-
1&:5 16:7 16:9 16:11 16:13 1 & : 1 5
CENTRRL TIME
UNIT 3, IP&L PETERSBURG STRTION, PETERSBURG, IN
-------
OMEGA-0067
INDIANAPOLIS POWER AND LIGHT COMPANY
PETERSBURG STATION
Units 1 and 2 Stack
June 13, 1980, 16:21:50 to 16:36:23
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0067. UNIT 18-2, IPS-L PETERSBURG STATION, PETERSBURG. IN FROM SE OF PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/13/80 16 21 50 29 3 0 0 0 OF 0
6/13/80 16 31 58 73 3 O 0 0 OF 0
6/13/80 16 22 7 69 3 0 0 0 OF O
6/13/80 16 22 16 20 2 0 0 0 OF 0
6/13/80 16 22 25 30 2 O 0 0 OF O
6/13/80 16 22 33 74 1 0 O 0 OF O
6/13/80 16 22 42 10 2 0 0 0 OF O
6/13/80 16 22 51 39 2 0 0 0 OP O
6/13/80 16 23 0 38 3 0 0 0 OF 0
6/13/80 16 23 9 46 3 0 0 0 OF 0
6/13/80 16 23 17 24 3 O 0 0 OF 0
6/13/80 16 23 36 75 4 O 0 0 OF O
6/13/80 16 23 35 58 3 0 0 0 OF 0
6/13/80 16 23 44 74 4 0 0 0 OF 0
6/13/80 16 23 53 51 2 0 0 0 OF 0
6/13/80 16 24 2 53 2 0 0 0 OF 0
6/13/60 16 24 10 38 2 O O 0 OF 0
6/13/80 16 24 19 36 2 O 0 0 OF 0
6/13/80 16 24 28 29 3 0 0 0 OF O
6/13/80 16 24 37 29 2 0 0 0 OF 0
6/13/80 16 24 46 28 3 O 0 0 OF 0
6/13/80 16 24 55 22 2 O 0 0 OF O
6/13/60 16 25 3 29 3 O 0 0 OF O
6/13/80 16 25 12 16 4 0 0 0 OF 0
6/13/80 16 25 21 77 1 0 0 0 OF 0
6/13/80 16 25 30 32 4 0 0 0 OF 0
6/13/80 16 25 39 23 4 O 0 0 OF 0
6/13/80 16 35 48 13 4 O 0 0 OF 0
6/13/BO 16 25 56 75 5 0 0 0 OF 0
6/13/80 16 26 5 43 2 0 0 0 OP 0
6/13/80 16 26 14 14 4 0 0 0 OF 0
6/13/80 16 26 23 13 4 0 0 0 OF 0
6/13/80 16 26 32 29 3 O 0 0 OF 0
6/13/80 16 26 41 12 2 O 0 0 OF 0
6/13/60 16 26 49 19 2 0 0 0 OF 0
6/13/80 16 26 58 25 3 0 0 0 OF O
6/13/80 16 27 7 22 2 0 O 0 OF 0
6/13/80 16 27 16 10 3 0 0 0 OF O
6/13/80 16 27 25 39 3 0 0 0 OF 0
6/13/80 16 27 34 55 2 37 3 0 OF 40
6/13/80 16 27 42 47 3 38 3 0 OF 41
6/13/BO 16 27 51 48 3 38 3 0 OF 41
6/13/80 16 28 0 22 3 37 3 0 OF 41
6/13/BO 16 28 9 33 3 36 3 0 OF 41
6/13/BO 16 28 18 18 4 36 3 0 OF 41
6/13/80 16 28 27 18 4 36 3 0 OF 41
6/13/BO 16 28 35 22 4 34 3 0 OF 41
6/13/80 16 28 44 18 3 34 3 0 OF 41
6/13/80 16 2B 53 27 3 34 3 0 OF 41
6/13/80 16 29 2 36 3 34 3 0 OF 41
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER, COLORADO 80225
OMEGA-0067, UNIT 1&2, IF&L PETERSBURG STATION, PETERSBURG, IN FROM SE OF PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/13/80 16 29 11 IB 4 33 3 0 OF 41
6/I3/BO 16 3V 20 35 4 34 3 O OF 41
6/13/8O 16 39 28 29 4 33 3 O OF 41
6/13/80 16 29 37 23 3 32 3 O OF 41
6/13/80 16 29 46 19 3 30 3 0 OF 41
6/13/80 16 29 55 60 2 31 3 0 OF 41
6/13/60 16 30 4 20 4 30 3 0 OF 41
6/13/60 16 30 12 23 3 29 3 0 OF 41
6/13/BO 16 30 21 16 3 29 3 0 OF 41
6/13/BO 16 30 30 lib 3 29 3 O OF 41
6/13/80 16 30 39 21 4 28 3 0 OF 41
6/13/80 16 30 48 14 3 28 3 0 OF 41
6/13/80 16 30 57 35 3 28 3 0 OF 41
6/13/80 16 31 6 12 4 28 3 O OF 41
6/13/80 16 31 14 11 4 28 3 O OF 41
6/13/80 16 31 23 59 3 27 3 O OF 41
6/13/BO 16 31 32 41 4 28 3 0 OF 41
6/13/60 16 31 41 39 3 28 3 0 OF 41
6/13/8O 16 31 50 31 3 28 3 0 OF 41
6/13/SO 16 31 58 54 2 28 3 O OF 41
6/13/BO 16 32 7 42 4 28 3 O OF 41
6/13/80 16 32 16 71 3 29 3 0 OF 41
6/13/30 16 32 25 28 3 30 3 0 OF 41
6/13/80 16 32 34 39 3 30 3 0 OF 41
6/13/SO 16 32 42 38 4 31 3 0 OF 41
6/13/8O 16 32 51 64 3 32 3 O OF 41
6/13/8O 16 33 O 30 5 32 3 O OF 41
6/13/80 16-33 9 1 4 31 3 0 OF 41
6/13/BO 16 33 18 24 3 32 3 0 OF 41
6/13/80 16 33 27 31 4 31 3 0 OF 41
6/13/BO 16 33 36 40 3 31 3 O OF 41
6/13/BO 16 33 44 18 4 3O 3 0 OF 41
6/13/BO 16 33 53 60 3 31 3 0 OF 41
6/13/80 16 34 2 28 3 31 3 0 OF 41
6/13/80 16 34 11 48 3 31 3 0 OF 41
6/13/80 16 34 20 18 2 31 3 O OF 41
6/13/8O 16 34 29 14 4 31 3 0 OF 41
6/13/6O 16 34 37 18 5 31 3 0 OF 41
6/13/60 16 34 46 23 4 31 3 0 OF 41
6/13/80 16 34 55 35 3 31 3 0 OF 41
6/13/80 16 35 4 18 4 31 3 0 OF 41
6/13/80 16 35 13 17 2 31 3 0 OF 41
6/13/8O 16 35 22 60 4 31 3 O OF 41
6/13/8O 16 35 30 36 2 32 3 0 OF 41
6/13/SO 16 35 39 27 3 32 3 0 OF 41
6/13/80 16 35 48 23 3 32 3 0 OF 41
6/13/80 16 35 57 17 3 31 3 O OF 41
6/13/80 16 36 6 47 2 31 3 0 OF 41
6/13/BO 16 36 15 60 3 32 3 0 OF 41
6/13/80 16 36 23 22 4 32 3 O OF 41
-------
CJ
oz
Q_
CD
100
90
80
7®
' 6©
50
TCRLCULflTED OPRCITY PLUS OR
DflTE: 6/13/30 I MINUS ONE STRNDflRD DEVIRTIOH
flVERRGE OPflCITY STRNDflRD
20
-1©
15:20
T I
I i
HI I
•i-
I II t
I I 1 I
I I I I
16:22
16:24
16:26
16:2t3
16: 3Q
CENTRflL TIME
UNIT 13,2- IP^L PETERSBURG STflTION, PETERSBURG, IN
-------
T CflLCULRTED OPRCITY PLUS OR
DRTE: 6/13/80 1 MINUS ONE STRNDFlRD DEVIRTION RVERR&E OFftCITY STRNDRRD
100
1 1 1 r 1 1 1 1 1 1 1 1 \ 1 1 1 1 1 r
90
80
70
6GI
- n
i U
i i I
I
IT
i i
16:30 16:32 16:34 16:3S 16:38 16:40
CENTRflL TIME
UNIT 1&2, IP^L PETERSBURG STRTION. PETERSBURG, IN
-------
OMEGA-0067
INDIANAPOLIS POWER AND LIGHT COMPANY
PETERSBURG STATION
Units 1 and 2 Stack
June 13, 1980, 16:42:40 to 16:49:54
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER. COLORADO 80225
OMEGA-0067
DATE
6/13/BO
6/13/BO
6/13/80
6/13/BO
6/13/80
6/13/BO
6/13/BO
6/13/BO
6/13/BO
6/13/BO
6/13/BO
6/13/BO
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/80
6/13/BO
6/13/80
6/13/80
6/13/BO
6/13/80
, UNIT
1&2
TIME
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
42
42
42
43
43
43
43
43
43
43
44
44
44
44
44
45
45
45
45
45
45
45
46
46
46
46
46
46
46
47
47
47
47
47
47
47
48
48
48
48
48
48
49
49
49
49
49
49
40
49
57
6
IS
24
33
42
50
59
8
17
26
44
52
1
10
19
2B
37
46
55
3
12
21
30
39
48
5/
5
14
23
32
41
50
59
B
16
25
34
43
52
1
10
18
27
45
54
, IP&L PE
OPACITY
38
33
40
40
24
40
49
29
28
25
31
5
3
19
36
39
28
33
24
22
16
50
9
13
7
1
5
3
16
1 1
3
32
16
26
12
Q
12
35
24
11
28
45
36
32
22
20
12
52
ITERS
SO
3
4
4
3
2
2
3
2
4
3
2
4
3
4
3
4
4
4
3
2
3
2
2
3
3
3
2
3
4
3
3
3
3
4
4
4
2
2
5
2
4
3
4
4
3
3
4
3
3URG STATION, PETERSBURG. IN FROM SE OF PLANT SIX MINUTE AVERAGES
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
o
0
o
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
22
22
22
22
22
22
22
2O
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
o
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
o
0
OF
OF
OF
OF
OF
OF
OF
Of
OF
or
OF
OF
OF
OF
or
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
OF
0
0
0
0
O
O
0
0
0
0
0
0
0
0
0
O
O
0
0
0
0
O
0
0
0
o
0
0
0
o
o
0
0
0
0
o
o
o
39
4O
4O
4O
40
40
40
4O
39
39
-------
or
100
90
80
70
• 6©
4
50
; 40
. 30
20
10
0
-10
DFlTE: 6/13/8®
CRLCULflTED OPflCITY PLUS OR
MINUS ONE STRNDflRD DEVIRTION
RVERRGE OPftCIIir STFlNDRRD
i i
Ij
I {I
h* I
f-
16:42 16:44 16:
-------
OMEGA-0067
INDIANAPOLIS POWER AND LIGHT COMPANY
PETERSBURG STATION
Units 1 and 2 Stack
June 13, 1980, 16:51:36 to 17:06:13
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER, COLORADO 80225
OMEGA-0067, UNIT 18-2, IP&L PETER!
DATE
6/13/80
6/13/60
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/ 13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/13/80
6/ 13/80
6/13/80
6/13/80
TIME
16 51 36
16 51 44
16 51 53
16 52 2
16 52 11
16 52 20
16 52 28
16 52 37
16 52 46
16 52 55
16 53 4
16 53 13
16 53 21
16 53 30
16 53 39
16 53 48
16 53 57
16 54 6
16 54 15
16 54 24
16 54 32
16 54 41
16 54 50
16 54 59
16 55 8
16 55 17
16 55 26
16 55 34
16 55 43
16 55 52
16 56 1
16 56 10
16 56 19
16 56 28
16 56 36
16 56 45
16 56 54
16 57 3
16 57 12
16 57 21
16 57 30
16 57 38
16 57 47
16 57 56
16 58 5
16 58 14
16 58 23
16 58 32
16 58 41
16 58 49
OPACITY
18
1 1
8
10
20
7
8
8
21
19
23
16
52
26
16
13
42
25
14
13
19
16
8
18
15
21
60
29
51
32
39
25
21
10
18
19
33
24
20
57
32
34
21
51
16
18
15
21
19
13
SO
4
3
4
3
2
4
3
4
3
3
3
3
3
3
3
3
3
3
4
4
4
4
3
3
3
2
2
2
3
2
2
4
5
4
4
3
4
4
3
3
3
3
4
2
4
3
4
4
4
4
BURG STATION, PETERSBURG, IN FROM SE OF PLANT SIX MINUTE AVERAGES
VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
0
0
O
0
0
O
0
0
0
0
O
0
0
O
O
O
O
0
0
0
O
0
0
0
0
0
0
0
0
0
0
0
0
0
O
O
0
0
0
23
23
23
23
25
25
25
25
25
25
25
0
0
0
0
0
O
O
O
0
O
O
0
0
O
O
0
O
0
0
O
O
0
0
0
0
O
0
0
O
0
0
0
0
0
0
O
0
0
0
3
3
3
3
3
3
3
3
3
3
3
0 OF
0 OF
o or
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
o or
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
O OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0 OF
0
0
O
0
0
0
0
0
0
0
0
0
0
0
o
0
0
o
0
0
0
0
0
0
o
0
0
o
0
0
0
0
0
0
0
o
0
0
0
40
41
41
41
41
41
41
41
41
41
41
-------
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
NATIONAL ENFORCEMENT INVESTIGATIONS CENTER
DENVER, COLORADO 80225
OMEGA-0067, UNIT 1&2, IPS-L PETERSBURG STATION, PETERSBURG, IN FROM SE OF PLANT SIX MINUTE AVERAGES
DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED
6/13/80 16 58 58 23 4 25 3 O OF 41
6/13/BO 16 59 7 19 3 25 3 0 OF 41
6/13/80 16 59 16 11 4 25 3 O OF 41
6/13/80 16 59-25 20 3 24 3 0 OF 41
6/13/80 16 59 34 26 4 24 3 0 OF 41
6/13/BO 16 59 43 11 4 24 3 0 OF 41
6/13/80 16 59 52 8 4 24 3 O OF 41
6/13/80 17 0 0 13 5 23 3 0 OF 41
6/13/80 17 0 9 15 4 23 3 0 OF 41
6/13/80 17 0 18 13 3 23 3 O OF 41
6/13/80 17 O 37 13 4 23 3 0 OF 41
6/13/80 17 0 36 12 5 23 3 0 OF 41
6/13/80 17 O 45 16 4 23 3 0 OF 41
6/13/80 17 O 54 19 6 23 4 0 OF 41
6/13/BO 17 I 3 19 4 23 4 0 OF 41
6/13/80 17 1 11 7 5 23 4 0 OF 41
6/13/80 17 1 20 42 7 24 4 0 OF 41
6/13/BO 17 1-29 23 5 23 4 O OF 41
6/13/BO 17 1 38 18 4 22 4 O OF 41
6/13/BO 17 1 47 11 4 21 4 0 OF 41
6/13/80 17 1 56 46 5 22 4 0 OF 41
6/13/80 17- 2 5 19 5 21 4 0 OF 41
6/13/BO 17 2 13 16 5 21 4 0 OF 41
6/13/BO 17 2 22 12 5 21 4 0 OF 41
6/13/80 17. 2 31 20 4 21 4 0 OF 41
6/13/80 17 2 40 7 4 21 4 0 OF 41
6/13/80 17 2 4
-------
T CRLCULRTED OPRCITY PLUS OF.
DflTE: 6/13/80 1MINU5 ONE STflNORRD DEVIATION RVERflGE OPftCITY STRNDRRD
100
90 -
£0
78
6E
I I
1 ^
± %
11 } ll
1 J * - ' Jlf?1! i
1
30
20
10
0
16:50 16:52 16:54 16:56 16:58 17: 0
CENTRRL TIME
UNIT 1X2, 1P&L PETERSBURG STRTIQN, PETERSBURG, IN
-------
KB©
9®
8®
70
• 6®
I CRLCULRTED OPRCITY PLUS OR
DflTE: 6/13/80 I MINUS ONE STfitJDRRO DEVIRTION
RVERRGE Or-flCITlf STRNDftRD
r r
i i i
- 1 a '
17: 0
17:2
17: : 4 17:6
CENTRRL TIME
j i j i ; )
17: S 17:10
UNIT 1&2. 1P&L PETERSBURG STRTION, PETERSBURG, IN
------- |