UNITED STATES ENVIRONMENTAL PROTECTION AGENCY OFFICE OF ENFORCEMENT -80-007 OMEGA-I LIDAR: DATA ANALYSIS REPORT OLIN CORPORATION diana aber 1980 NATIONAL ENFORCEMENT INVESTIGATIONS CENTER Denver. Colorado &EPA ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY OFFICE OF ENFORCEMENT EPA-330/1-80-007 OMEGA-1 LIDAR: DATA ANALYSIS REPORT OLIN CORPORATION Covington, 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 01 in Corporation facility, located in Covington, Indiana, during early morning and late afternoon hours of June 12, 1980. Opacities of observed visible emissions were measured remotely with a new instrumentation method* using the NEIC Omega-1 Lidar. Figure 1 depicts the location of the Lidar during the observations. The Olin facility, which manufactures cellophane as its principal product, contains three coal-fired boilers. The particulate emissions from boilers 1 and 2 are discharged through the East Stack and those from boiler 3 through the West Stack. The height of each stack is 225 ft. On April 21, 1980, the Enforcement Division of EPA, Region V, Chicago, Illinois, requested assistance from NEIC in documenting the opacity of emissions from the Olin Corporation facility during both early morning and afternoon hours. To provide the requested assistance to Region V, NEIC conducted the investigation with the following objectives: 1. Document the opacity of the visible emissions from the East Stack and the West Stack. 2. Evaluate the compliance of the observed emissions with the Indi- ana SIP. 3. Evaluate if emissions from the Olin facility were greater in ear- ly morning hours than during the afternoon time period. * 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. ------- 'Industrial Waste ... j Ponds Water 1000 1000 2000 3000 4000 5000 t^ /•* 6000 - .' ~T y* '• v.sji 7000 FEET .5 0 1 KILOMETER Figure 1. Location Map ------- II. SUMMARY AND CONCLUSIONS SUMMARY OF INVESTIGATION The opacity of visible emissions from the two stationary sources with- in the Olin Corporation facility, Covington, Indiana, was measured during early morning and afternoon hours on June 12, 1980. The sources investi- gated were the East Stack and the West Stack. All measurements were con- ducted remotely from off the plant site. Opacities were measured remotely with the NEIC Omega-1 Lidar which is a new instrumentation method. The method has been proposed in the Federal Register as Alternate Method 1 to Reference Method 9. Eleven sets of opacity measurements were made, the total of which was about 3.1 hours of observation and about 1,180 individual measurements. The sets of measurements ranged in length from 14 to 29 minutes. Measure- ments were made at a temporal frequency range from once about every 8 to 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 West Stack exceeded the maximum allow- able limit of the Indiana State Implementation Plan (40% for a 6-minute average) during the second run (Table 1) recorded in early morning. The ------- Table 1 OLIN CORPORATION Covington, Indiana Source Designation West West East East East West West West East West East Stack Stack Stack Stack Stack Stack Stack Stack Stack Stack Sta^ Applicable Opacity Limit (%) 40 40 40 40 40 40 40 40 40 40 40 Date June 1980 12 12 12 12 12 12 12 12 12 12 12 Time Interval Approx. length of (hr mm sec) Observation (mm) 6 23. 6 38- 6 45 6 F9 7 17 7 32. 7.39 7:54- 7 58. 8-12. 13.39 13-53 13 55 14 10 14 22. 14 51- 15.00. 15 25. 15-35 15 49 15 53. 16.08 29 23 11 50 50 21 55 38 09 55 38 53 39 20 34 47 09 32 29 43 45 18 15 15 15 15 15 15 15 29 25 14 15 Approx. Time Exceeding Limit (min) 0 15 15 6 15 0 0 0 0 6 ' 0 % of Time in Excess of limit 0 100 100 40 100 0 0 0 0 43 0 ± Max. Lidar Calibration Peak Opacity (6-mm avg. ) 34 64 53 41 48 39 37 35 36 40 31 Error Mag (%) [From 0% to 80%] -0 1, -0 1, -0 5, -0 5, -0.5, -0.6, -0.6, -0.6, -0.6, -0 6, -0 6, +0 7 +0 7 +0 4 +0.4 +0 4 +0.3 +0.3 +0.3 +0 6 +0 6 + 06 ------- opacity of the emissions exceeded the limit for the entire 15-minute obser- vation period with the peak average opacity being 64%. During the tenth run, the emissions from the West Stack exceeded the 40% limit for about 6 minutes of the observation time with a peak average opacity of 40%. The three remaining runs did not exceed the limit. The data showed that the opacity of the early morning emissions were greater than that of the after- noon. In the early morning the data from one out of two data runs exceeded the limit while in the afternoon only one in four exceeded the limit. The emissions from the East Stack were observed through three observa- tion periods, each 15 minutes in length, during the early morning and through two periods, 15 and 25 minutes in length, in the afternoon. The emissions did exceed the SIP opacity limit (40% for a 6-minute average) during each period in the morning while the limit was not exceeded in the afternoon. These data clearly show that the opacity of the early morning emissions was greater than that of the afternoon. ------- 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 SIP). The 6-minute interval remains constant although the number of opacity values may vary above or below the nominal. In accordance with the Opacity Data Acceptance/Rejection Criterion in Section 2.4.3, if the standard 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 interval 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 sec- onds). 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 40% (SIP) average opacity limit are indicated with a flag of four asterisks. Referring to the first sheet of the tabular data output, Section IV, for the second data run, (Omega-0059), the average opacity violation flag (column 8 in the tabular format) does not show up until 6 minutes of data has been averaged. If the average opacity is greater than 40%, then the first violation flag occurs at the end of the first 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 6:45:11, and the individual opacity values were all above 40% (column 3). The average opacity (col- umn 6) reads zero until 6 minutes of data has been recorded. At the end of the first 6-minute interval (6:45:11 to 6:50:55) the average opacity was calculated to be 62%, and the first average opacity violation flag is indi- cated. The running-average permits one to easily locate the 6-minute inter- val^) which has the highest average opacity. In the example of the second ------- data run, (Omega-0059), the highest average occurred for the 6-minute in- terval ending at 6:51:59 (sheet 1) and continued until 6:54:15. However, the first violation occurred for the 6-minute time interval ending at 6:50:55. The next violation does not occur until 6 minutes after 6:50:55 or 6:56:58, which had an average opacity of 60%. A note of explanation is provided for an occasional zero that may oc- cur in the "Average Opacity" and the "Average SO" columns (columns 6 and 7 in the tabular form) after the initital 6 minutes' worth of data required for the running average has been recorded. The computer data analysis software is programmed so that the 6-minute interval must be maintained to within ± 15 seconds or the running-average is not calculated for that par- ticular interval. An example is provided in the second data run for the West Stack (6-12-80), run beginning at 6:45:11. The running-average viola- tion flag (column 8) is missing at 6:52:26 and the Average Opacity = 0 and Average SO = 0. This occurred because the temporal spacing between 6:46:24 and 6:46:51 was 27 seconds rather than 15 seconds or less. There should have been two additional opacity values recorded in this interval. During this particular run, the lidar's laser was being manually fired (laser us- ually is fired automatically) and the operator missed activating the laser at the proper time. This can also occur when, in accordance with § 2.2.3 of Alternate Method 1, lidar operation is temporarily suspended to obtain another reference measurement. The computer software places zero for the two average parameters rather than performing the running-average with opacity values of zero for the missing data. 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 SIP is indicated on each plot by the dashed line at the 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-0059 OLIN CORPORATION COVINGTON, INDIANA WEST STACK June 12, 1980, 6:23:29 to 6:38:23 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMEGA-0059, DATE 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/1S/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 WEST STACK. OLIN CORf TIME 6 23 29 6 23 38 6 23 46 6 23 55 6 24 4 6 24 13 6 24 30 6 24 39 6 24 48 6 24 56 6 25 5 6 25 14 6 25 23 6 25 40 6 25 49 6 25 58 6 26 7 6 26 16 6 26 25 6 26 34 6 26 43 6 26 52 6 27 0 6 27 9 6 27 18 6 27 27 6 27 45 6 27 54 6 28 3 6 28 12 6 28 20 6 28 29 6 28 38 6 28 56 6 29 5 6 29 14 6 29 23 6 29 32 6 29 41 6 29 50 6 29 59 6 30 8 6 30 17 6.30 26 6 3O 35 6-30 44 6.30 52 6 31 1 6 31 10 6 31 19 OPACITY 37 30 32 37 29 29 41 21 34 33 41 32 36 30 17 45 46 4O 36 42 45 38 32 29 34 41 44 38 27 31 47 16 42 27 39 23 29 26 22 34 29 34 8 34 36 23 35 34 29 32 SO 3 3 3 4 3 3 3 4 2 3 3 3 3 2 3 3 3 3 3 3 2 4 4 4 4 3 2 2 3 3 3 4 3 3 3 3 3 2 3 3 4 3 5 3 2 4 4 4 2 3 3RATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 34 34 34 34 34 34 34 33 33 33 33 33 33 33 33 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 3 3 3 3 3 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 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 O 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 0 0 O 0 0 0 0 0 0 O 0 0 O 0 0 0 0 0 0 0 0 O O O 0 O 0 0 0 0 0 0 O 0 36 37 37 37 37 37 37 37 30 38 38 38 3B 38 38 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER, COLORADO 80225 OMEGA-0059. WEST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 6/12/80 6/12/80 6/12/80 6/12/80 6/12/EO 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6 31 29 6 31 38 6 31 47 6 31 56 6 32 5 6 32 14 6 32 23 6 32 31 6 32 40 6 32 49 6 32 58 6 33 7 6 33 16 6 33 25 6 33 34 6 34 1 6 34 10 6 34 19 6 34 37 6 34 46 6 34 55 6 35 4 6 35 13 6 35 31 6 35 40 6 35 58 6 36 7 6 36 16 6 36 25 6 36 34 6. 36 43 6 36 53 6 37 2 6 37 11 6-37 20 6 37 29 6 37 47 6 37 56 6 38 3 6 38 14 6 38 23 35 34 41 35 34 31 26 23 30 19 34 31 26 22 23 34 24 19 25 36 37 26 33 35 33 31 35 28 42 29 40 35 33 40 36 33 23 31 39 34 33 3 3 2 2 3 3 4 4 3 4 3 4 4 4 4 3 4 4 3 4 4 4 4 4 4 3 2 3 4 3 5 4 4 3 3 4 4 3 4 5 5 33 33 33 34 33 33 33 32 32 31 31 31 31 31 30 30 30 29 29 29 29 29 29 29 30 30 30 30 31 31 31 31 31 31 31 31 31 31 31 31 31 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 O OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF O OF O OF 0 OF 0 OF 0 OF O 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 O OF 0 OF 0 OF 0 OF 0 OF O OF 0 OF 0 OF 38 39 39 39 39 39 39 39 39 39 39 39 39 39 39 SB 38 38 37 37 38 38 38 37 37 36 36 36 36 36 36 35 35 35 35 36 35 35 35 35 35 ------- JCRLCULRTED OPRCITY PLUS OR ..__.._ MINUS ONE 5TRNDRRD DEVIRTION RVERRGE OPRCITr STRNDRRD 100 93 80 7S 60 38 20 -10 I I I tfj-!1 41 J: -nj-j-rj- I I I I I 6:20 6:22 6:24 6:26 6:28 6:30 CENTRflL TIME WEST STRCK, OLIN CORPORRTI ON, COVINGTQN. INDIflNR ------- 100 90 60 70 • 60 DRTE: 6/12/80 CHLCULRTED OPRCITY PLUS OR MINUS ONE STRNDRRD DEVIflTION T flVERRGE OPRCITY STRNDRRD ~\ 1 1 T 1 - 1 - 1 - r 30 20 10 0 -10 -i 1 ji \ - 1 1 - 1 - 1 i i i i i - 1 -- 1 - 1 - 1 -- 1 - 1 - 1 6:30 6:32 6:3«t 6:36 6:38 6:10 CENTRRL TIME WEST STflCK, OLIN CORPORflT I ON , COVIN&TON. INDIflNR ------- OMEGA-0059 OLIN CORPORATION COVINGTON, INDIANA WEST STACK June 12, 1980, 6:45:11 to 6:59:50 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 802S5 OMEGA-OO59, DATE 6/12/80 6/12/80 6/12/80 6/12/80 6/12/8O 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/8O 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/8O 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/8O 6/12/8O 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/8O 6/12/80 6/12/80 6/12/80 6/12/80 WEST STACK. OLIN CORF TIME 6 45 11 6 45 20 6 45 38 6 45 47 6 45 56 6. 46 6 6 46 15 b 46 24 6 46 51 6 47 0 6 47 9 6 47 18 6 47 36 6 47 45 6 47 54 6 48 31 6 48 40 6 48 49 6 48 58 6 49 16 6 49 25 6 49 43 6 49 52 6 50 1 6 50 10 6 5O 19 6 SO 28 6 5O 37 6 50 46 6 50 55 6 51 4 6 51 13 6 51 22 6 51 41 6 51 50 6 51 59 6 52 17 6 52 26 6 52 35 6 52 44 6 52 53 6 53 2 6 53 20 6 53 29 6 53 38 6 53 47 6 54 15 6 S4 42 6 55- 0 6 55 27 OPACITY 65 64 45 53 52 47 54 54 67 62 65 59 58 60 68 69 66 70 69 71 66 61 62 66 65 66 62 62 65 62 64 64 67 65 66 68 57 60 54 63 60 64 60 66 64 66 54 52 40 48 SO 2 2 4 5 3 2 2 3 1 1 1 2 1 2 2 1 2 1 1 1 1 2 2 1 1 2 1 1 1 2 1 1 1 1 1 1 2 1 2 1 2 2 2 2 3 2 3 4 3 2 DRATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED O O 0 0 0 0 0 O 0 0 0 0 0 O 0 0 0 0 O O 0 O O 0 0 0 O 0 0 62 62 62 62 63 63 64 64 0 64 64 64 64 64 64 64 64 64 63 62 61 O 0 0 0 0 0 0 0 0 0 0 0 0 O 0 0 0 0 0 O 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 1 1 0 1 1 1 1 1 1 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 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 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 30 31 31 31 31 31 31 30 0 31 32 32 32 31 32 32 32 32 31 30 29 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMEGA-0059, DATE 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/13/80 6/12/80 6/12/80 6/12/80 6/13/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 WEST TIME 6 55 6 56 6 56 6 56 6 56 6 56 6 56 6 56 6 57 6 57 6 57. 6 57 6 57 6 58 6 58 6 58 6 58 6 58 6 58 6 58 6 59 6 59 6 59 6 59 6 59 STACK, OLIN OPACITY 36 3 13 22 31 40 49 SB 7 25 34 43 52 1 10 19 28 38 47 56 5 23 32 41 50 55 58 64 60 67 58 54 63 50 43 36 47 48 48 43 45 50 46 50 49 46 62 66 63 61 CORI SO 2 1 1 3 1 2 2 2 3 4 3 2 2 2 1 2 2 2 2 3 2 1 2 2 1 3RATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 61 61 61 60 61 6O 60 60 60 59 58 57 56 56 55 55 55 54 54 53 53 53 53 53 0 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 «*** »»*» «*«« *»** ***# »*»» «*«* «*»* *»»* **** »«** *»»« ««»* *»*« •»«#* •ft*** *«** **«« **»» 0 OF 0 OF 0 OF 0 OF 0 OF O OF 0 OF 0 OF o or 0 OF O OF 0 OF O 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 30 28 28 28 28 28 28 28 28 27 2Q 28 28 28 29 29 29 29 29 29 29 29 29 29 0 ------- CRLCULRTED OPRCITY PLUS OR DRTE: 6/12/80 1 MINUS ONE STRNDflRD DEVIR1ION RVERRGE OPRCITY STRNDRHD 108 CJ> 0~ Q_ 9® - 80 - 70 60 50 40 30 20 10 0 -10 -I {I r* 6:45 1 1 - 1 - 1 I I T 6:49 6=51 CENTRflL TIME 6:53 f- i I I I I 1 1 1 1 1 1 1 1 L 6:55 WEST STRCK, OLIN CORPORflTI ON, CQVINGTQN, INDIflNR ------- C_J oz Q_ CD 100 90 80 70 ' 60 50 40 30 20 10 0 DflTE: 6/12/80 CRLCULRTED OPRCITY PLUS OR MINUS ONE STflNDRRD DEVIRTION flVERRUE OPflCITTf STrtMDRRD -10 6:55 I. 6:5? I I: i i; 6:59 7: 1 CENTRflL TIME 7: 3 7: 5 WEST STRCK, OLIN CORPORflTION, COVINGTON, INDIflNR ------- OMEGA-0060 OLIN CORPORATION COVINGTON, INDIANA EAST STACK June 12, 1980, 7:17:50 to 7:32:21 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMEGA-0060, DATE 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 . 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/EO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 EAST STACK, OLIN CORF TIME 7 17 50 7 17 59 7 18 7 7 18 25 7 18 34 7 18 42 7 18 51 7 19 O 7 19 B 7 19 17 7 19 26 7 19 35 7 19 43 7 19 52 7 20 1 7 20 9 7 20 18 7 20 36 7 20 45 7 20 54 7-21 2 7-21 11 7 21 20 7 21 29 7 21 38 7 21 47 7 21 56 7 22 13 7 22 22 7 22 31 7 22 39 7 22 48 7 22 57 7 23 6 7-23 15 7 23 23 7 23 32 7 23 41 7 23 50 7 23 59 7 24 7 7 24 16 7 24 25 7 24 34 7 24 42 7 24 51 7 25 0 7 25 9 7 25 17 7 25 26 OPACITY 40 33 36 35 50 42 32 40 26 57 46 37 15 43 54 44 32 25 36 49 55 54 43 42 45 20 43 51 54 43 49 55 54 60 53 36 58 59 45 40 40 41 32 37 23 33 47 50 55 42 SO 2 2 5 2 2 4 4 3 5 2 3 2 3 3 2 4 4 4 4 2 1 2 2 2 2 4 2 2 2 3 1 2 2 1 3 4 1 2 2 3 3 2 3 4 5 4 2 2 2 2 3RATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED O 0 0 0 0 O 0 O 0 0 O 0 0 0 O 0 0 0 O 0 0 0 0 0 0 O 0 0 0 0 0 O 0 0 0 O 43 43 43 43 44 44 43 43 43 43 43 44 44 44 0 0 0 0 0 0 0 O 0 O O 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 3 3 3 3 3 3 3 3 3 3 3 3 3 3 *««« ««#» »»** «#»* »*** 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF o or 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 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 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 O OF 0 OF 0 0 0 0 0 0 O O 0 O o o 0 0 0 0 o 0 o 0 0 0 o 0 0 0 0 0 0 0 0 o 0 o o 0 37 38 39 39 39 39 4O 40 40 40 40 39 40 40 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMEGA-0060, DATE 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 EAST S' TIME 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 25 35 25 44 25 52 26 1 26 10 26 19 26 28 26 37 26 45 26 54 27 3 27 12 27 21 27 30 27 39 27 48 27 57 28 5 28 14 28 23 28 32 28 41 28 SO 28 59 29 7 29 16 29 25 29 34 29 42 29 51 30 0 30 9 30 17 30 26 30 35 30 44 30 53 31 2 31 11 31 20 31 28 31 37 31 46 31 55 32 4 32 12 32 21 ftCK, DLIN CORPORATION, COVINGTON. IN FROM WEST OF PLANT SIX MINUTE AVERAGE OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 42 49 43 48 55 54 51 58 48 55 50 52 52 52 57 52 43 36 59 58 52 55 55 51 58 56 6O 51 47 56 61 57 56 61 47 52 60 53 55 39 35 43 52 48 60 55 53 2 2 3 2 2 2 2 3 2 2 2 2 2 2 2 2 4 2 1 3 3 3 2 2 2 2 2 2 1 3 1 2 2 2 4 4 3 3 2 3 4 3 2 3 2 3 2 43 44 44 45 45 45 45 46 46 47 46 46 47 47 47 48 48 48 48 48 48 48 48 48 48 48 49 49 48 49 49 50 50 51 51 52 52 52 53 52 52 52 52 52 53 53 52 3 3 3 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 DF 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 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 O OF O OF 0 OF 0 OF O OF 40 39 4O 40 39 39 40 40 41 41 40 4O 40 40 40 4O 4O 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 ------- DRTE: 6/12/6® CRLCULRTED QPRCITY PLUS OR MINUS ONE STRNDRRD DEVIATION RVERfiGE OPRCITV STRNORRD 90 80 70 60 30 20 7:15 7:17 T I 7:19 7:21 CENTRnL TIME 7:23 7:25 ERST STflCK, OLIN CORPORRT ION, COVINGTON, INDIRNR ------- 1190 90 30 70 • 6® DfiTE: 6/12/80 CRLCULflTEO OPflCITY PLUS OR MINUS OME STRNDfiRD DEVIflllON flVERRGE OPRCIT1 STflr-4DFlRD 30 20 -10 i I I 1 I 7:25 7:27 7:29 7:31 CENTRflL TIME 7:33 7:35 EflST STRCK, OLIN CORPORATION, CQVINGTON, INDIRNfl ------- OMEGA-0060 OLIN CORPORATION COVINGTON, INDIANA EAST STACK June 12, 1980, 7:39:55 to 7:54:38 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMEGA-0060, EAST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 6/13/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/SO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/BO 6/12/80 6/12/80 6/12/BO 6/12/BO 6/12/BO 6/12/BO 6/12/80 6/12/80 6/12/BO 6/12/SO 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 7 39 55 7 40 4 7 40 13 7 40 22 7 40-31 7 40 39 7-40 48 7 40 57 7 41 15 7 41 24 7 41 42 7 41 51 7 42 0 7 42 8 7 42 26 7 42 35 7 42 53 7 43 2 7 43 11 7 43 20 7 43 29 7 43 38 7 43 47 7 43 56 7 44 4 7 44 13 7 44 22 7 44 31 7 44 40 7 44 49 7 44 5B 7 45 7 7 45 16 7 45 25 7 45 34 7 45 42 7 45 51 7 46 0 7 46 9 7 46 IB 7 46 27 7 46 36 7 46 45 7 46 54 7 47 3 7 47 12 7 47 21 7 47 30 7 47 38 7 47 47 7 10 33 34 30 19 30 17 3 4 25 25 35 16 11 a 6 17 25 25 26 22 34 40 35 29 38 21 27 33 17 29 24 19 22 14 15 41 26 32 31 30 25 21 17 24 23 34 27 12 6 7 2 2 3 3 3 5 7 4 5 2 5 6 3 4 3 4 3 3 2 2 2 2 4 3 2 2 3 2 2 2 2 2 2 3 2 2 3 2 2 2 2 2 2 2 2 3 2 2 0 0 0 0 0 0 o 0 0 0 0 0 o 0 0 o 0 0 0 0 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 22 22 23 24 24 23 23 24 23 23 23 24 25 25 24 0 0 O 0 0 0 0 0 0 0 0 0 O 0 0 o o 0 0 o 0 0 o 0 0 o 0 0 0 0 0 0 0 0 o 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF O OF 0 OF O OF 0 OF 0 OF 0 OF 0 OF O OF O OF O OF 0 OF 0 OF O OF 0 OF 0 OF 0 OF 0 OF 0 OF O OH 0 OF 0 OF o or 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 O OF O OF 0 OF 0 OF O OF O OF 0 OF 0 OF 0 0 O 0 O 0 0 O O O O 0 O 0 0 o 0 o 0 o 0 0 o 0 0 0 o o o o o 0 0 o 0 36 37 37 37 3/ 37 37 37 37 37 38 38 38 39 39 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTEIi DENVER, COLORADO 80225 OMEGA-0060, EAST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 6/12/BO 7 47 56 17 3 24 3 0 OF 39 6/12/80 7 48 5 25 1 24 3 0 OF 39 6/12/BO 7 48 14 36 3 25 2 0 OF 39 6/12/BO 7 48 23 29 2 25 2 0 OF 40 6/12/BO 7 48 32 19 3 25 2 0 OF 40 6/12/BO 7 48 41 19 3 25 2 0 OF 40 6/12/BO 7 48 50 55 2 26 2 O OF 41~ 6/12/80 7 48 59 37 2 27 2 0 OF 41 6/12/BO 7 49 8 42 1 27 2 0 OF 41 6/12/8O 7 49 17 34 2 27 2 O OF 41 6/12/BO 7 49 26 37 2 28 2 0 OF 41 6/12/80 7 49 35 37 2 28 2 0 OF 41 6/12/BO 7 49 44 47 2 29 2 O OF 41 6/12/60 7 49 52 45 1 29 2 0 OF 41 6/12/80 7 50 1 50 1 29 2 0 OF 41 6/12/80 7 50 10 32 2 29 2 0 OF 41 6/12/80 7 50 19 44 1 29 2 0 OF 41 6/12/80 7 50 28 33 1 29 2 O OF 41 6/12/80 7 50 37 29 2 30 2 0 OF 41 6/12/80 7 50 46 45 1 30 2 0 OF 41 6/12/80 7 50 55 39 1 30 2 O OF 41 6/12/80 7 51 4 44 1 31 2 0 OF 41 6/12/80 7 51 13 52 1 31 2 O OF 41 6/12/80 7 51 22 38 2 32 2 0 OF 41 6/12/80 7 51 31 62 1 33 2 0 OF 41 6/12/80 7 51 4O 46 2 33 2 O OF 41 6/12/80 7 51 48 38 2 34 2 0 OF 41 6/12/80 7 51 57 38 1 34 2 0 OF 41 6/12/80 7 52 6 48 1 35 2 O OF 41 6/12/80 7 52 15 38 2 35 2 0 OF 41 6/12/80 7 52 24 29 3 35 2 0 OF 41 6/12/BO 7 52 33 34 3 35 2 0 OF 41 6/12/80 7 52 42 45 2 35 2 O OF 41 6/12/80 7 52 51 37 2 36 2 O OF 41 6/12/80 7 53 O 43 1 36 2 0 OF 41 6/12/80 7 53 9 38 2 37 2 O OF 41 6/12/80 7 53 IB 40 3 37 2 0 OF 41 6/12/80 7 53 27 44 1 37 2 O OF 41 6/12/80 7 53 36 26 1 37 2 O OF 41 6/12/80 7 53 45 36 1 37 2 O OF 41 6/12/80 7 53 53 23 2 38 2 0 OF 41 6/12/80 7 54- 2 41 2 38 2 0 OF 41 6/12/80 7 54 11 52 1 39 2 0 OF 41 6/12/80 7 54 20 57 2 40 2 O OF 41 6/12/80 7 54 29 63 2 40 2 **»* O OF 41 6/12/80 7 54 38 61 1 41 2 **** 0 OF 41 ------- I CRLCULRTED OPflCITY PLUS OR DRTE: 6/12/80 I MINUS ONE STRNDRRD DEVIRTION RVERREE OPRCITY STHHDFIRD 100 CJ> CL_ 30 -10 0 ™ - -j-j-- 1 * 1] I 1 20 h I | 1 | T ~ ~ I Hi. I 11 [!__!*_ 7:35 7:37 7:39 7:41 7:43 7:45 CENTRRL TIME ERST STRCK, OLIN CORPORRTION, COVINGTON. INDIRNR ------- CJ oz Q_ CD 100 90 8® 70 ' 60 50 40 . 30 20 10 0 -10 I CflLCULRTED OPflCITY PLUS OR DRTE: 6/12/80 l MINUS ONE STRHDRRD DEVIRTION RVERR&E OPRCITV STRNDRRD —i 1 1 1 1 1 1 1 1 1 1 1 1 r , , 7:47 7:49 7:51 CENTRflL TIME 7:53 a. I l 7:55 ERST STRCK, OLIN CORPORflTION, COVINGTON. INDIRNR ------- OMEGA-0060 OLIN CORPORATION COVINGTON, INDIANA EAST STACK June 12, 1980, 7:58:09 to 8:12:55 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMEGA-0060, EAST STACK, OLIN CORF DATE 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/8O 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 TIME OPACITY 7 58 9 7 58 IB 7 58 27 7 58 36 7 58-44 7 58 53 7 59 2 7 59 11 7 59- 20 7 59 29 7 59 38 7 59 47 7 59 56 805 8 0 14 8 0 23 8 0 32 8 0 40 8 0 49 8 0 58 8 1 7 8 1 16 8 1 25 8 1 34 8 1 43 8 1 52 8 2 1 S 2 10 8 2 19 8 2 28 8 2 37 8 2 46 8 2 55 834 8 3 13 8 3 22 8 3 31 8 3 4O 8 3 49 8 3 58 847 8 4 16 8 4:25 8 4 33 8 4 42 8 4 51 85-0 859 8 5 18 8 5 27 47 40 48 5O 43 49 44 44 56 33 45 42 42 31 51 45 33 46 39 57 40 35 53 47 50 35 73 56 63 46 69 63 63 47 44 47 52 38 43 66 44 47 61 43 32 44 33 41 58 35 SO 2 2 1 2 1 1 1 1 1 2 3 2 2 3 1 2 1 2 2 2 1 2 1 1 1 2 3 Z 1 2 1 2 1 2 2 2 3 2 1 2 2 2 1 4 2 2 4 2 3 2 3RATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMDER DISCARDED 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 0 0 0 0 0 0 0 0 0 0 48 48 48 48 48 48 48 47 47 48 47 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 O 0 0 O 0 2 2 2 2 2 2 2 2 2 2 2 «*«» «««* «»*» *»»« #*«« *»#* «*«* •»«*# 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 0 OF 0 OF O OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF O OF O OF O OF O OF 0 OF 0 OF 0 OF 0 OF O OF 0 OF 0 OF 0 OF 0 OF O OF O OF O OF 0 OF 0 OF 0 OF O OF 0 OF O OF O OF 0 OF 0 OF 0 OF 0 OF 0 0 0 O 0 O 0 0 0 0 0 0 O 0 0 0 o o 0 o o 0 0 o o 0 o 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 8022S OMEGA-0060, DATE 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/8O 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/1S/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 EAST STACK, OLIN TIME OPACITY 8 5 36 8 5 45 8 5 54 B 6 3 8 6 12 8 6 21 8 6 30 8 6 39 8 6 48 8 6 57 876 8 7 15 8 7 23 8 7 32 8 7 41 8 7 50 8 7 59 888 8 B 17 8 8 26 8 8 35 8 B 44 8 B 53 892 B 9 11 8 9 20 8 9 29 8 9 38 8 9 47 8 9 56 8 10 5 8 10 14 8 10.23 8 10 32 8 10 40 8 10 49 8 10-58 8 11 7 8 11-16 8 11 25 8 11 34 8 11 43 8 11 52 8 12 1 B 12. 10 8 12 19 8 12 28 8 12:37 8 12-46 8 12 55 37 36 36 67 39 44 42 42 39 43 43 35 35 42 54 64 60 56 56 54 58 58 57 64 5fe 56 53 4O 38 27 36 33 37 28 38 32 27 21 27 26 21 27 25 28 28 37 30 27 27 32 CORf SO 2 2 2 0 2 2 1 1 2 2 2 2 1 1 2 1 1 1 1 2 1 2 2 1 2 2 2 2 2 2 2 1 2 1 1 1 2 2 2 2 2 2 2 2 1 2 2 2 2 2 DRATION, COVINGTON, IN FROM WEST OF PLANT SIX MINUTE AVERAGE VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 47 47 47 47 48 48 47 48 47 48 47 47 47 47 47 47 48 47 47 47 48 47 47 47 47 48 48 48 48 47 46 46 46 45 45 45 45 44 44 43 43 43 42 42 41 41 41 40 40 40 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 «**« *««•» «*«* «•*««• *»#* ***# «»*« »«** **** •»»** *»*» »«** «•»«* *«*« *«** *#*» *#»« ««** ««*« *«*» »*»* *»»« ««*# «#*» *#»* »»*« **«* **** »«•** *«*« ««•*« *#*« *»»* ***» *«*« »«** »«*« ««•»*• ««•«* **»* »«** 0 0 0 0 0 0 o 0 0 0 0 o 0 o 0 0 o o 0 0 0 0 0 o 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 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 OF OF OF OF OF OF OF OF OF OF OF OF OF OF OF OF OF 41 41 41 41 41 4) 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 ------- 100 90 3® 7® • 6© 5® 4® 3® 2® 10 ICRLCULRTED OPRCITY PLUS OR MINUS ONE STRNDRRD DEVIRTION RVERRSE OPRCITY STRNDRRD —r 1 1 1 1 1 1 1 1 1 1 \ 1 1 1 1 1 r CJ en o_ CD I j I 1 I . 7:55 7:5? 7:-59 8: 1 CENTRRL TIME e- 3 3: 5 ERST STRCK, OLIN CORPORflTION, COVIHGTON. INDIflNfi ------- oz a_ CD 1190 90 80 70 60 50 DflTE: 6/12/80 CRLCULRTED OPRCITY PLUS OR MINUS ONE STRNDRRD DEVIATION flVERflGE OPfiCITY STflNDflRD ^ 30. r 20 10 - 10 1*1! 8: 5 8: 7 8: 9 8:11 CENTRflL TIME 3: 13 8: 15 ERST STflCK, OLIN CORPORRTION, COVINGTQN, INDIRNR ------- OMEAG-0061 OLIN CORPORATION COVINGTON, INDIANA WEST STACK June 12, 1980, 13:39:38 to 13:53:53 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 60225 OMEGA-0061, WEST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 6/12/80 6/12/80 6/12/80 6/ 12/80 6/13/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 13 39 38 13 39 56 13 40 5 13 40 14 13 40 23 13 40 32 13 40 41 13 40 50 13 40 59 13 41 8 13 41 17 13 41 26 13 41 35 13 41 44 13 41 53 13 42 2 13 42 11 13 42 SO 13 42 29 13 42 37 13 42 46 13 42 55 13 43 4 13 43 13 13 43 22 13 43 31 13 43 40 13 43 49 13 43 58 13 44 7 13 44 16 13 44 25 13 44 34 13 44 43 13 44 51 13 45 0 13 45 9 13 45 18 13 45 27 13 45 36 13 45 45 13 45 54 13 46 3 13 46 12 13 46 20 13 46 29 13 46 38 13 46 47 13 46 56 13 47 5 40 49 41 51 43 35 23 43 47 34 39 39 48 44 44 35 45 31 48 37 4O 47 56 40 64 51 41 37 40 25 30 23 26 25 30 36 44 29 26 23 31 30 32 37 32 32 21 35 27 31 1 2 2 2 1 2 2 2 2 2 1 2 1 1 1 2 1 2 1 2 3 1 1 2 2 2 1 1 2 2 2 2 2 2 1 2 1 1 2 2 2 2 2 2 2 2 2 2 2 2 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 39 39 38 38 38 33 37 37 37 37 37 36 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 O 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 O 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 O 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 0 0 O 0 0 O 0 O 0 0 0 0 O 0 0 O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 39 40 40 41 41 41 41 41 41 41 41 41 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80S2S OMEGA-OO61, WEST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 6/12/80 13 47 14 35 2 36 2 0 OF 41 6/12/80 13 47 23 29 2 36 2 0 OF 41 6/12/80 13 47 32 31 2 36 2 0 OF 41 6/12/80 13 47 41 28 2 35 2 0 OF 41 6/12/80 13 47 49 29 2 35 2 O OF 41 6/12/80 13 47 58 31 1 35 2 0 OF 41 6/12/80 13 48 7 27 2 34 2 0 OF 41 6/12/80 13 48 16 30 2 34 2 0 OF 41 6/12/80 13 48 25 41 2 34 2 0 OF 41 6/12/80 13 48 34 39 2 34 2 0 OF 41 6/12/80 13 48 42 22 2 34 2 0 OF 41 6/12/80 13 48 51 3O 2 33 2 O OF 41 6/12/BO 13 49 0 31 2 33 2 O OF 41 6/12/80 13 49 9 26 2 32 2 O OF 41 6/12/80 13 49 18 3O 2 32 2 0 OF 41 6/12/SO 13 49 27 36 2 31 2 0 OF 41 6/12/BO 13 49 35 30 2 31 2 0 OF 41 6/12/BO 13 49 44 32 2 31 2 0 OF 41 6/12/BO 13 49 53 35 2 31 2 0 OF 41 6/12/80 13 50 2 38 2 31 2 0 OF 41 6/12/80 13 50 11 38 1 31 2 0 OF 41 6/12/80 13 50 19 38 2 31 2 0 OF 41 6/12/80 13 5O 28 36 1 31 2 0 OF 41 6/12/8O 13 50 37 41 2 32 2 0 OF 41 6/12/80 13 50 46 38 2 32 2 0 OF 41 6/12/80 13 50 55 15 2 32 2 0 OF 41 6/12/8O 13 51 4 43 1 32 2 0 OF 41 6/12/80 13 51 13 42 1 32 2 0 OF 41 6/12/BO 13 51 22 53 2 32 2 0 OF 41 6/12/80 13 51 31 32 2 33 2 0 OF 41 6/12/80 13 51 40 42 1 33 2 0 OF 41 6/12/80 13 51 48 42 1 33 2 0 OF 41 6/12/80 13 51 57 34 2 33 2 0 OF 41 6/12/80 13 52 6 36 2 33 2 0 OF 41 6/12/80 13 52 15 34 2 33 2 0 OF 41 6/12/80 13 52 24 33 2 33 2 0 OF 41 6/12/80 13 52 33 30 1 33 2 0 OF 41 6/12/80 13 52 42 22 2 33 2 0 OF 41 6/12/80 13 52 51 26 2 33 2 0 OF 41 6/12/60 13 52 59 24 2 33 2 0 OF 41 6/12/80 13 53 17 33 2 33 2 0 OF 40 6/12/80 13 53 26 28 2 33 2 0 OF 40 6/12/80 13 53 35 31 1 33 2 0 OF 40 6/12/80 13 53 44 41 2 33 2 0 OF 40 6/12/80 13 53 53 37 2 34 2 0 OF 40 ------- 1®® g® 7® • 6® 5® . 3® 2® 1® Hi -1® DRTE: 6/12/8® CRLCULHTED OPRCITY PLUS OR MINUS ONE STRNDRRD DEVIRTION RVERRGE OPflCITY STRNDRRn C_J oz Q_ CD i I yf™t™*-,-*-- 2- 13:35 13:37 13:39 13:'11 CENTRRL TIME 13:43 1 3: 45 WEST STRCK, OLIN CORPORnTION, COVINGTON. INDLflNfi ------- CJ OI Q_ CD 100 90 80 70 • 60 50 4® . 30 20 10 0 -1® DFITE: 6/12/so CRLCULRTED OPRCITY PLUS OR MINUS ONE STRNDRRD DEVIRTION RVERRGE OFRCITY STRNDRRD 13:49 13:51 CENTRRL TIME 13:53 13:55 WEST STflCK, OLIN CORPORflTION, CQVINGTON. INDIRNR ------- OMEGA-0061 OLIN CORPORATION COVINGTON, INDIANA WEST STACK June 12, 1980, 13:55:39 to 14:10:20 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMECA-006 1 DATE 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 . WEST STACK, OLIN CORF TIME 13 55 39 13 55 47 13 55 56 13 56 5 13 56 14 13 56 23 13 56 32 13 56 41 13 56 50 13 56 59 13 57 8 13 57 17 13 57 25 13 57 34 13 57 43 13 57 53 13 58 0 13 58 9 13 58 IB 13 58 27 13 58 35 13 58 44 13 58 53 13 59 2 13 59 11 13 59 20 13 59 29 13 59 38 13 59 47 13 59 55 14 0 4 14 0 13 14 0 22 14 0 31 14 0 40 14 0 49 14 0 58 14 1 16 14 1 25 14 1 34 14 1 43 14 1 52 1* 2 1 14 2 10 14 2 19 14 2 28 14 2 37 14 2 46 14 2 55 14 3 4 OPACITY 20 25 29 29 32 29 36 37 31 29 31 27 25 22 26 24 28 19 21 21 25 23 21 25 24 22 25 36 22 33 46 35 37 22 33 43 41 38 29 34 29 28 28 31 26 26 26 22 25 20 SO 2 1 1 1 2 2 1 1 2 1 1 2 2 2 2 2 2 3 2 2 3 2 2 1 2 1 2 2 2 1 1 2 2 2 1 2 2 2 2 3 2 1 2 2 2 2 1 2 2 2 3RATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 0 O 0 0 O 0 0 0 O 0 0 0 O O 0 0 0 O 0 0 O O 0 0 0 O 0 0 0 0 0 0 0 0 0 0 0 0 29 29 29 29 29 29 29 29 29 28 28 28 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 2 2 2 2 2 2 2 2 2 2 2 2 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 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF O 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 O O O O 0 O 0 O O 0 0 0 0 0 0 0 0 0 0 O 0 0 0 O O O 0 0 0 0 0 0 O O 0 0 0 0 39 40 40 40 40 4O 40 40 4O 40 40 4O ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMEGA-0061, WEST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMDER DISCARDED 6/12/80 14 3 13 18 2 28 2 0 OF 40 6/12/80 14 3 21 17 2 27 2 0 OF 40 6/12/80 14 3 30 27 2 28 £ 0 OF 40 6/12/80 14 3 39 21 2 27 2 0 OF 40 6/12/80 14 3 48 29 2 28 2 0 OF 40 6/12/80 14 3 57 23 2 38 2 0 OF 4O 6/12/80 14 4 6 22 2 27 2 0 OF 40 6/12/80 14 4 15 27 2 28 2 0 OF 4O 6/12/80 14 4 24 24 1 28 2 0 OF 40 6/12/80 14 4 33 25 2 28 2 0 OF 4O 6/12/BO 14 4 42 30 2 28 2 0 OF 4O 6/12/80 14 4 51 37 2 28 2 0 OF 40 6/12/80 14 5 0 35 2 29 2 0 OF 40 6/12/80 14 5 9 31 1 29 2 0 OF 40 6/12/80 14 5 18 38 2 29 2 0 OF 4O 6/12/BO 14 5 27 37 1 29 2 0 OF 4O 6/12/80 14 5 36 36 2 30 2 0 OF 4O 6/12/80 14 5 54 37 1 30 2 0 OF 39 6/12/80 14 6 3 25 1 30 2 0 OF 39 6/12/8O 14 6 12 32 2 29 2 0 OF 39 6/12/80 14 6 21 41 2 30 2 0 OF 39 6/12/80 14 6 3O 40 1 30 2 0 OF 39 6/12/BO 14 6 39 33 3 30 2 0 OF 39 6/12/BO 14 6 48 33 1 30 2 0 OF 39 6/12/BO 14 6 57 33 1 30 2 0 OF 39 6/12/BO 14 7 5 40 1 30 3 0 OF 39 6/12/BO 14 7 14 30 2 30 2 0 OF 4O 6/12/BO 14 7 23 27 2 29 2 0 OF 40 6/12/BO 14 7 32 36 2 30 2 0 OF 40 6/12/BO 14 7 41 31 2 29 2 0 OF 40 6/12/BO 14 7 50 47 2 30 2 0 OF 40 6/12/BO 14 7 59 37 2 30 2 0 OF 40 6/12/BO 14 8 B 31 1 30 2 0 OF 40 6/12/BO 14 8 17 25 2 30 2 0 OF 40 6/12/8O 14 8 26 38 2 30 2 0 OF 4O 6/12/8O 14 8 35 35 2 31 2 0 OF 4O 6/12/80 14 8 44 56 1 31 2 0 OF 40 6/12/80 14 B 52 51 1 32 2 0 OF 40 6/12/80 14 9 1 39 2 32 2 0 OF 40 6/12/80 14 9 10 46 1 33 2 0 OF 4O 6/12/80 14 9 IB 43 1 34 2 0 OF 4O 6/12/80 14. 9 27 53 2 35 2 0 OF 40 6/12/80 14 9 36 50 1 35 2 0 OF 40 6/12/80 14 9 54 29 2 35 2 0 OF 39 6/12/80 14 10 20 51 2 37 2 0 OF 37 ------- DflTE: 6/12/80 CRLCULRTED OPRCITY PLUS OR MINUS ONE STRNDflRD DEVIRTION RVERRGE OPRCITY STRHDRRD CJ 0= Q_ CD 7@ 68 50 419 38 20 -1C 13:55 si 13:57 JJL 13:59 14: 1 14: 3 14: 5 CENTRflL TIME WEST STRCK, OLIN CORPQRflTI ON, COVINGTON, INDIflNfl ------- DRTE: 6/12/8® 1 1 1— C_J 0= Q_ CD 919 s® 7£i 68 50 4® . 30 2® 1® 0 -10 -I CHLCULRTED OPRCITY PLUS OR MINUS ONE STRNDRRO DEVIRTION 1 r ~T RVERRG.E OPRCITY STflNDRRD —1 1 1 1 1 1— in: ? in: g 14: 11 CEMTRflL TIME : 13 14: 15 WEST STRCK, OLIN CORPORflTION, COVIN&TON. INDIRNR ------- OMEGA-0061 OLIN CORPORATION COVINGTON, INDIANA WEST STACK June 12, 1980, 14:22:34 to 14:51:47 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTEK DENVER. COLORADO 80225 OMEGA-0061. WEST STACK. OLIN CORPORATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 6/12/80 14 22 34 31 2 0 0 0 OF 0 6/12/80 14 22 42 30 1 0 0 0 OF 0 6/12/80 14 22 51 31 1 0 0 0 OF 0 6/12/80 14 23 9 22 2 0 0 0 OP 0 6/12/BO 14 23 IB 34 1 0 0 0 OP 0 6/12/80 14 23 27 25 1 0 0 0 OF 0 6/12/80 14 23 36 24 2 0 0 0 OF O 6/12/80 14 23 45 21 2 0 0 0 OF O 6/12/80 14 23 S3 27 1 0 0 0 OF 0 6/12/80 14 24 2 27 2 0 0 0 OF ' 0 6/12/80 14 24 11 2O 2 0 0 0 Or O 6/12/80 14 24 20 28 2 0 0 0 01' 0 6/12/80 14 24 29 25 1 0 0 0 OF 0 6/12/80 14 24-38 31 1 0 0 0 OF O 6/12/80 14 24 47 26 1 0 0 0 OF 0 6/12/80 14 24 56 38 2 0 0 0 OF 0 6/12/80 14 25 4 25 2 0 0 0 OF O 6/12/80 14 25 13 27 2 0 0 0 OP O 6/12/80 14 25 22 38 2 0 0 0 OF 0 6/12/80 14 25 31 33 2 0 0 0 OF O 6/12/BO 14 25 40 34 2 0 0 O OF O 6/12/80 14 25 49 25 2 0 0 0 OF O 6/12/80 14 25 58 24 2 0 0 0 OK O 6/12/BO 14 26 7 27 1 O 0 O OF O 6/12/80 14 26 15 25 2 0 0 0 OF O 6/12/80 14 26 24 23 1 0 0 0 OF 0 6/12/80 14 26 33 11 1 0 0 0 OF 0 6/12/00 14 26 42 15 2 0 0 0 OF O 6/12/80 14 26 51 20 2 0 0 0 OF 0 6/12/80 14 27 0 40 2 0 0 0 OF 0 6/12/80 14 27 9 27 1 O 0 0 OF 0 6/12/80 14 27 18 2S 2 0 0 0 OF O 6/12/80 14 27 27 20 1 0 0 0 OF 0 6/12/80 14 27 35 23 2 0 0 0 OF O 6/12/BO 14 27 44 28 1 0 0 0 OF O 6/12/BO 14 27 53 28 2 0 0 0 OF 0 6/12/80 14 28 2 29 1 0 0 0 OF 0 6/12/80 14 58 11 23 2 0 0 OOFO 6/12/BO 14 28 20 27 2 27 2 0 OF 39 6/12/80 14 28 29 25 2 27 2 0 OF 40 6/12/80 14 28 38 21 2 26 2 0 OF 4O 6/12/80 14 28 47 23 1 26 2 0 OF 40 6/12/80 14 28 56 23 2 26 2 0 OF 40 6/12/BO 14 29 4 17 2 26 2 0 OF 41 6/12/80 14 2V 13 19 3 26 2 0 OF 41 6/12/80 14 29 23 12 1 25 3 0 OF 41 6/12/80 14 29 31 23 2 25 2 0 OF 41 6/12/80 14 29 40 12 2 25 2 0 OF 41 6/12/80 14 29 49 28 1 25 2 O OF 41 6/12/80 14 29 58 26 2 25 2 0 OF 41 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMEGA-0051 DATE 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/60 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6'12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 , WEST STACK, DLIN CORf TIME 14 30 7 14 30 16 14 30 25 14 30 34 14 30 42 14 30 51 14 31 0 14 31 9 14 31 18 14 31 27 14 31 36 14 31 45 14 31 54 14 32 2 14 32 11 14 32 20 14 32 29 14 32 47 14 32 56 14 33 5 14 33 14 14 33 23 14 33 31 14 33 40 14 33 49 14 33 58 14 34 7 14 34 16 14 34 25 14 34 33 14 34 42 14 34 51 14 35 0 14 35 9 14 35 IB 14 35 27 14 35 36 14 35 44 14 35 53 14 36 2 14 36 11 14 36 2O 14 36 29 14 36 38 14 36 47 14 36 55 14 37 4 14 37 13 14 37 22 14 37 31 OPACITY 26 26 26 24 30 32 28 23 23 12 28 28 27 28 29 22 32 26 29 30 3O 24 23 26 24 30 32 20 36 24 32 29 35 32 34 37 31 31 33 31 27 37 25 7 17 26 22 29 24 22 SO 2 2 2 2 2 1 2 2 2 1 2 2 2 2 2 1 1 2 1 1 2 2 2 1 1 1 2 2 1 2 1 2 1 2 1 2 1 2 2 2 2 2 2 2 2 2 1 1 2 1 3RATION, COVIN5TON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 25 25 25 25 25 25 25 25 25 24 24 24 24 24 24 24 24 25 25 25 25 25 25 25 35 25 25 25 25 25 25 25 26 26 27 27 27 28 28 28 28 28 28 28 28 27 27 28 28 28 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 0 0 0 0 0 0 0 0 0 o 0 0 0 o 0 0 0 0 0 0 o 0 0 0 0 0 0 o 0 0 0 0 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OF OF OF OF OF OF OF OF OF 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 OF OF OF 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 4O 40 40 40 4O 40 40 40 40 40 4O 4O 40 40 40 40 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER, COLORADO 80225 OMEGA-0061. WEST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 6/12/80 14 37 39 30 2 28 2 0 OF 40 6/12/80 14 37 48 23 1 28 2 0 OF 40 6/12/80 14 37 57 22 2 28 2 O OF 40 6/12/80 14 38 6 26 2 28 2 O OF 40 6/12/80 14 38 15 28 2 28 2 O OF 40 6/12/80 14 38 23 19 2 27 2 0 OF 40 6/12/80 14 3S 32 20 2 27 2 0 OF 40 6/12/80 14 38 41 29 2 27 2 O OF 41 6/12/80 14 38 50 22 2 27 2 0 OF 41 6/12/80 14 38 59 32 2 27 2 0 OF 41 6/12/80 14 39 8 29 3 27 2 0 OF 41 6/12/80 14 39 17 37 1 27 2 0 OF 41 6/12/80 14 39 26 35 1 28 2 0 OF 41 6/12/80 14 39 35 22 1 28 2 0 OF 41 6/12/80 14 39 43 28 2 28 2 0 OF 41 6/12/80 14 39 52 22 1 28 2 0 OF 41 6/12/80 14 40 1 32 2 28 2 0 OF 41 6/12/80 14 40 10 38 2 28 2 0 OF 41 6/12/80 14 40 28 31 2 28 2 O OF 40 6/12/80 14 40 37 30 2 28 2 0 OF 40 6/12/80 14 40 46 27 2 28 2 0 OF 40 6/12/80 14 40 55 25 2 28 2 0 OF 40 6/12/80 14 41 3 31 2 28 2 O OF 40 6/12/80 14 41 12 22 1 27 2 O OF 40 6/12/80 14 41 21 27 2 27 2 0 OF 40 6/12/80 14 41 38 18 2 27 2 0 OF 39 6/12/80 14 41 47 43 2 27 2 0 OF 39 6/12/80 14 41 56 29 2 27 2 0 OF 39 6/12/80 14 42 5 25 2 27 2 0 OF 39 6/12/80 14 42 14 24 1 27 2 0 OF 39 6/12/80 14 42-22 35 2 26 2 0 OF 39 6/13/80 14 42 31 41 2 27 2 0 OF 39 0/12/80 14 42 40 38 1 28 2 0 OF 39 6/12/80 14 42 49 35 2 28 2 0 OF 39 6/12/80 14 42 58 47 2 29 2 0 OF 39 6/12/80 14 43 7 57 1 30 2 0 OF 39 6/12/80 14 43-16 50 2 30 2 0 OF 39 6/12/80 14 43 25 29 2 30 2 0 OF 39 6/12/80 14 43 33 35 2 31 2 0 OF 39 6/12/80 14 43 42 26 2 30 2 0 OF 39 6/12/80 14 43 51 27 2 31 2 0 OF 39 6/12/80 14 44 0 32 2 31 2 0 OF 39 6/12/80 14 44 9 26 2 31 2 0 OF 39 6/12/80 14 44 27 34 1 31 2 0 °F 38 6/12/80 14 44 36 34 1 32 2 0 OF 38 6/12/80 14 44 44 29 2 32 2 0 OF 38 6/12/80 14 44 53 34 2 32 2 0 DF 38 6/12/80 14 45 2 28 2 32 2 0 OF 38 6/12/80 14 45 11 25 2 32 2 0 OF 38 6/12/80 14 45 20 24 2 31 2 0 OF 38 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMEGA-0061, WEST STACK. OLIN CORPORATION, COVINGTON. IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 6/12/BO 14 45 29 34 1 31 2 0 DF 38 6/12/80 14 45 38 21 1 31 2 0 OF 33 6/12/80 14 45 47 20 2 31 2 0 OF 38 6/12/80 14 45 55 34 2 31 2 0 OF 38 6/12/80 14 46 4 23 2 31 2 0 OF 38 6/12/80 14 46 13 36 2 31 2 0 OF 38 6/12/80 14 46 22 33 2 31 2 0 OF 39 6/12/80 14 46 31 33 2 31 2 0 OF 39 6/12/80 14 46 40 44 1 32 2 0 OF 39 6/12/80 14 46 43 37 2 32 2 0 OF 39 6/12/80 14 46 57 31 2 33 2 0 OF 39 6/12/80 14 47 6 23 1 32 2 0 OF 39 6/12/BO 14 47 15 41 2 32 2 0 OF 39 6/12/80 14 47 24 55 2 33 2 0 OF 39 6/12/80 14 47 32 55 1 34 2 0 OF 40 6/12/80 14.47 41 62 1 35 2 0 OF 40 6/12/80 14 47 50 25 1 34 2 0 OF 40 6/12/80 14 47 59 41 1 35 2 0 OF 40 6/12/80 14 48 7 29 2 35 2 O OF 40 6/12/80 14 48 25 17 1 35 2 0 OF 39 6/12/80 14 48 34 16 2 34 2 0 OF 39 6/12/80 14 48 42 18 1 33 2 0 OF 39 6/12/80 14 48 51 19 2 33 2 0 OF 39 6/12/80 14 49 0 16 2 32 2 0 OF 39 6/12/80 14 49 9 15 2 31 2 0 OF 39 6/12/80 14 49 17 21 2 30 2 0 OF 39 6/12/BO 14 49 26 20 2 30 2 0 OF 39 6/12/80 14 49 35 15 2 30 2 0 OF 39 6/12/80 14 49 44 14 2 29 2 0 OF 39 6/12/80 14 49 53 18 2 29 2 0 OF 39 6/12/80 14 50 2 16 2 29 2 0 OF 39 6/12/80 14 50 11 25 2 29 2 0 OF 39 6/12/80 14 50 20 19 2 28 2 0 OF 40 6/12/80 14 50 28 27 2 28 2 0 OF 4O 6/12/80 14 50 37 28 2 28 2 0 OF 4O 6/12/80 14 50 46 12 2 28 2 0 OF 40 6/12/80 14 50 55 22 1 27 2 0 OF 40 6/12/BO 14 51 3 28 2 27 2 0 OF 4O 6/12/BO 14 51 30 20 2 27 2 0 OF 38 6/12/80 14 51 38 23 2 27 2 0 OF 39 6/12/80 14 51 47 24 2 27 2 O OF 39 ------- C_J 0= Q_ CD 100 90 80 70 ' 60 5© 40 . 30 20 10 19 -10 DfiTE: &/12/80 CRLCULflTED OPRCITY PLUS OR MINUS ONE STRNDflRD CJEVIflTIOH fiVERftGE OPflCITV STflNDflRD 14:20 14:22 14:^4 14:26 CENTRflL TIME 14:23 14:30 WEST STRCK, OLIN CORPORflTION, CQVINGTON. INDIflNR ------- oz Q_ CD 1®® 9® 8® 7® 6® 5® 4® 2® 1® - 1® DfiTE: 6/12/8® CflLCULflTED OPRCITY PLUS OF, MINUS ONE STflNDflRD DEVIflTION RVERflGE Of-'flCITr STRMDfiRD 1 I T 14:32 .1 I I. 14:36 14:33 14:40 CENTRRL TIME WEST STRCK, OLIN CORPORflTION, COVINGTOH, INDIRNR ------- DflTE: 6/12/80 CRLCULRTED OPRCITY PLUS OR MINUS ONE STflNDflRD DEVIflTION flVERflGE OF'flCITV STFlNDFlRD CJ cn o_ 90 - 80 - 70 60 50 40 30 L 20 -10 14:40 —2 i 'l I. J . I I I I I "I T .1. 14:4? 14:44 14:46 14:40 14:50 CENTRflL TIME WEST STfiCK, OLIN CORPORflTION, COVINGTON. INDIflNR ------- CJi oz Q_ CD 100 90 80 70 • 60 50 40 £.0 20 DflTE: 6/12/80 T CRLCULflTED OPFlCITr PLUS OR I MINUS ONE STRNDflRO DEVIflflON RVEFifiGE OPRCITV STRNDflRD —I 1 , 1 1 1 - 1( 14:50 •il 14:52 I J I ___ 14:54 14:56 14:58 15: CENTRRL TIME WEST STRCK, OLIN CORPORRT ION. CQVINGTQN, INDEflNR ------- OMEGA-0062 OLIN CORPORATION COVINGTON, INDIANA EAST STACK June 12, 1980, 15:00:09 to 15:25:32 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMEGA-0062, EAST STACK, OLIN CORF DATE 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/EO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 Til-IE 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 15 15 15 15 15 15 15 0 9 0 17 0 26 0 35 0 44 0 53 1 1 1 10 1 19 1 28 1 37 1 46 1 55 2 3 2 12 2 21 2 30 2 39 2 47 2 56 3 5 3 14 3 23 3 32 3 41 3 49 3 58 4 7 4 16 4 25 4 34 4 42 4 51 5 0 5 9 5 18 5 27 5 36 5 44 5 53 6 2 6 11 6 20 6 28 6 37 6 46 7 3 7 12 7 21 7 30 30 32 30 32 29 31 29 32 28 28 28 30 34 32 40 36 40 44 31 42 44 49 39 35 36 37 47 20 26 22 30 13 31 25 12 40 37 35 34 32 49 44 33 46 42 40 38 36 54 41 SO 2 2 2 2 2 1 2 2 3 2 2 2 2 2 2 2 1 2 2 2 2 2 1 2 2 2 3 3 2 2 2 3 2 2 3 2 2 2 2 2 2 4 3 2 2 2 2 3 2 4 3RATION, COVINGTON, IN FROM WEST OF THE 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o 0 32 33 33 33 34 34 34 34 35 35 36 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o 0 2 2 2 2 2 2 2 2 2 2 2 0 OF 0 OF 0 OF o or o or 0 OF 0 OF O OF 0 OF O 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 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 O OF 0 OF 0 OF O OF O OF 0 OF 0 0 O 0 0 O O 0 0 0 0 0 O O 0 0 0 0 0 0 o 0 0 o 0 o o 0 0 0 0 0 0 0 o 0 0 0 0 40 41 41 41 41 41 41 40 4O 4O 40 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMEGA-0062, EAST STACK, OLIN CORF DATE 6/12/80 6/12/80 6/13/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/30 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/ 12/80 6/12/80 6/12/80 6/12/80 6/12/80 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 IS 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 7 7 7 8 8 8 8 8 8 9 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 12 13 13 13 13 13 13 13 14 14 14 14 14 14 15 38 47 56 5 14 23 31 40 49 7 16 25 33 42 51 0 9 17 26 35 44 52 1 1O 19 28 36 45 54 3 12 21 30 38 47 56 5 14 23 31 40 49 58 7 16 24 33 42 51 0 43 34 31 30 28 32 27 34 49 37 45 36 52 38 43 31 12 13 16 16 18 38 32 20 23 18 19 21 13 18 29 40 21 21 34 41 32 13 28 44 51 58 33 12 11 20 26 22 11 31 SO 2 2 2 2 2 3 2 2 3 3 2 3 2 2 1 2 2 2 2 1 2 2 3 1 2 2 2 3 2 2 2 2 2 2 2 2 2 2 2 1 2 1 3 4 5 3 3 2 2 2 ORATION. COVINGTONi IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 36 36 36 36 36 35 35 35 35 35 35 35 35 35 35 35 35 35 34 34 34 34 35 35 34 34 33 33 33 32 31 32 31 30 30 30 30 30 29 29 29 30 30 30 29 29 29 29 28 28 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 3 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 O 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 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 O OF 40 40 40 40 4O 40 40 40 4O 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 40 39 39 39 39 39 39 39 39 4O 40 4O 4O 40 40 40 40 40 40 4O 4O 40 40 41 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMEGA-0062. EAST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/8O 6/12/80 6/12/80 6/12/8O 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/8O 6/12/8O 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/8O 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 15 IS 8 15 15 17 15 15 26 15 15 35 15 15 43 15 15 52 15 16 1 IS 16 10 15 16 18 15 16 27 15 16 36 15 16 44 15 16 53 15 17 1 15 17 10 15 17 19 15 17 28 15 17 37 15 17 45 15 17 54 15 18 3 15 18 12 15 18 20 15 18 29 15 18 38 15 18 47 15 18 55 15 19 4 15 19 13 15 19 22 15 19 30 15 19 39 15 19 43 15 19 57 15 20 6 15 20 14 15 20 23 15 2O 32 15 20 41 15 20 49 15 20 58 15 21 7 15 21 16 15 21 24 15 21 33 15 21 42 15 21 51 15 22 0 15 22 8 15 22 17 31 19 21 23 22 23 26 19 18 19 17 14 21 17 18 20 19 18 26 25 52 54 26 43 40 34 41 40 48 50 33 44 47 51 32 34 21 44 20 37 38 32 18 18 1 1 18 15 7 7 20 3 2 4 2 2 2 2 3 1 2 2 2 2 2 2 1 2 2 2 2 1 2 2 1 2 2 1 1 1 1 2 2 1 1 2 2 2 1 2 2 2 2 2 2 2 2 2 2 2 2 28 27 27 26 25 25 25 25 25 25 25 25 25 24 24 24 24 24 24 24 25 26 26 26 27 27 27 27 27 28 28 28 28 28 28 29 29 30 29 30 30 30 30 30 30 30 30 29 29 29 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 O OF 0 OF 0 OF 0 OF O 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 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 O OF 0 OF 0 OF O OF 0 OF 0 OF 0 OF 41 41 41 41 41 41 41 41 41 41 41 42 41 42 42 42 42 41 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 ------- UNITED STATES ENVIRONMENTAL PROTECTION AOENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMEGA-0062, EAST STACK, OLIN CORPORATION. COVINGTON. IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 6/12/80 15 22 26 10 2 29 2 0 OF 42 6/12/80 15 22 35 19 3 29 2 0 OF 42 6/12/80 15 22 44 25 2 29 2 0 OF 42 6/12/80 15 22 53 32 2 29 2 0 OF 42 6/12/80 15 23 1 29 2 29 2 O OF 43 6/12/80 15 23 10 28 2 30 2 0 OF 42 6/12/BO 15 23 19 33 2 30 2 0 OF 42 6/12/80 IS 23 28 32 2 30 2 O OF 42 6/12/80 15 23 37 37 2 31 2 0 OF 42 6/12/80 15 23 46 20 3 31 2 0 OF 41 6/12/80 15 24- 3 20 2 31 2 0 OF 41 6/12/80 15 24 12 22 1 30 2 0 OF 41 6/12/80 15 24 21 21 2 29 2 0 OF 40 6/12/80 15 24 30 0 2 28 2 0 OF 40 6/12/80 15 24 39 17 2 27 2 0 OF 4O 6/12/80 15 24 48 14 2 27 2 O OF 4O 6/12/80 15 24 56 13 3 26 2 O OF 40 6/12/80 15 25 5 13 1 25 2 0 OF 40 6/12/80 15 25 23 15 2 24 2 O OF 39 6/12/80 15 25 32 13 2 23 2 O OF 39 ------- 1Q3 98 80 7® ' 6® I CRLCULHTED OPRCITY PLUS OR DFlTE: 6/12/8B 1 MINUS ONE STRNDRRD DEVIRTIOM RVFRRGE GPFiCITY STftMDfHRD 3® lilt I i t 5 f . i g, I 1 L 1 1 1 1 1 1 1 1 1 . . I II I I I II 15: 0 15: 2 15: H 15: 6 15: 8 15:10 CENTRflL TIME ERST STflCK, OLIN CORPORRTION, COVINGTON, INDIRNR ------- LJ 0= CD toe 90 SO 70 ' 60 58 40 . 30 20 10 0 -10 DflTE: 6/12/8® CRLCULFITED OPfiCITf PLUS OR MINUS ONE STRNDflRD DEVIflTION RVERFlGE OPRCITY STflNDRRD -r TJ ' Ij 1 15:10 15:12 15:14 15:16 CENTRRL TIME 15: 18 15:20 ERST STRCK, OLIN CORPORflTION, COVINGTON, INDIRNR ------- CJ en Q_ 100 90 80 70 ' 60 50 40 DflTE: 6/12/88) CRLCULflTED OPflCITY PLUS OR MINUS ONE STRNDRRD DEVIATION RVERRGE QPflCITY STRNDflRD CD -. . 30 a ^x 20 -10 15:20 15:22 15:21 15:26 CENTRRL TIME 15:28 15:30 ERST STRCK, OLIN CORPORflTI ON, COVINGTON, INDIflNR ------- OMEGA-0063 OLIN CORPORATION COVINGTON, INDIANA WEST STACK June 12, 1980, 15:35:29 to 15:49:43 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMEGA-0063, WEST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/ 12/80 6/ 12/80 6/12/80 0/12/80 S/12/60 6/12/80 6/12/80 6/12/8O 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/60 6/12/60 6/ 12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 15 35 29 15 35 38 15 35 55 15 36 4 15 36 13 IS 36 22 15 36 3O 15 36 39 15 36 48 15 36 57 15 37 5 15 37 14 15 37 23 15 37.32 15 37 41 15 37 58 15 33 7 15 38 16 15 33 24 15 38 33 15 38 51 15 39 0 15 39 9 15 39 17 15 39 26 15 39 35 15 39 44 15 39 52 15 40 1 15 40 27 15 40 45 15 40 54 15 41 2 15 41 11 15 41 20 15 41 38 15 41 47 15 41 56 15 42 4 15 42 13 15 42 22 15 42 40 15 42 49 15 43 6 15 43 15 15 43 24 15 43 33 15 43 51 15 44 0 15 44 8 34 47 49 50 48 41 43 50 49 32 47 39 26 33 49 42 38 39 33 3O 24 28 44 47 32 40 51 40 41 40 51 43 35 40 28 16 14 29 32 29 38 37 26 37 22 22 30 35 41 42 2 2 2 2 2 3 2 2 1 2 3 2 2 2 2 2 2 2 2 3 1 2 2 1 1 2 2 3 1 3 1 2 3 2 2 3 2 3 3 4 6 2 2 6 7 3 2 2 3 3 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 4O 40 40 39 38 38 37 37 36 36 36 35 35 35 34 34 34 0 0 0 0 0 0 0 0 0 0 0 0 O 0 0 0 0 0 0 O 0 0 0 o 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 *»«* »««* 0 OF 0 OF 0 OF 0 OF o or o or 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF- o or 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 OF 0 OF 0 OF O OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF O OF 0 OF O OF 0 OF 0 OF 0 OF 0 0 0 0 0 O O 0 0 O 0 O 0 o o o 0 0 0 0 0 o 0 o o 0 0 0 0 o o 0 0 34 33 35 35 35 36 36 36 34 34 33 33 33 33 33 33 33 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMEGA-0063 DATE 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/ 12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 . WEST STACK, OLIN TIME OPACITY 15 44 17 15 44 26 15 44 35 15 44 53 15 45 11 15 45 19 15 45 28 15 45 37 15 45 46 15 45 55 15 46 13 15 46 21 15 46 30 15 46 39 15 46 48 15 46 56 15 47 5 15 47 14 15 47 23 15 47 31 15 47 40 15. 47 49 15 47 58 15 43 6 15 48 15 15 48 24 15 48 33 15 48 41 15 48 50 15 48 59 15 49 8 15 49 16 15 49 25 15 49 34 15 49 43 38 23 27 28 33 41 42 3 1 21 28 19 32 28 39 27 19 27 31 29 13 28 3O 29 29 23 2O 16 25 26 30 30 23 22 34 CORf SO 2 2 2 2 3 2 1 2 4 2 3 3 3 2 2 2 2 2 3 2 3 2 2 2 2 2 2 3 2 2 2 2 3 2 3 DRATIOIM. COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 34 34 34 34 34 34 34 33 31 31 30 30 30 30 29 29 28 28 28 28 28 28 29 28 28 28 28 27 27 27 27 27 27 27 27 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 2 3 3 2 2 2 2 2 2 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF O OF 0 OF O OF 0 OF 0 OF 0 OF 0 OF 0 OF O OF O OF O 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 O OF O OF 33 33 33 33 32 3.7 32 32 32 32 32 33 33 34 34 34 34 34 34 35 35 35 35 35 35 35 36 36 36 37 37 37 37 37 30 ------- CJ en o_ CD 180 90 8® 70 ' 6® 50 - 40 30 20 10 DRTE: 6/12/80 CRLCULFITED OPRCITY PLUS OR MINUS ONE STflNDHRD DEVIRTION RVERRGE OPflCITV STRNDflRD 1 • '1 — - 1 1 r i 1 1 ? 1 1 1 1 1 1 1 1 1 1 1 1 * i* i i i i i i i i i i i i i i i i i 15:30 15:32 15:34 15:36 15:38 15:40 CENTRRL TIME WEST STfiCK, OLIN CORPORflTI ON, COVINGTON. INDIflNR ------- CJ GZ Q_ CD 100 90 60 70 ' 60 50 40 i 50 20 10 0 -10 DflTE: 6/12/80 1 1 1 T CRLCULRTED OPnCITY PLUS OR 1 MINUS ONE STRNDRRD DEVIRTION RVERRGE OPflCITr STRNDflRD -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 •-.-- — --» -" T--J il I I h J 1 1 1 1 1 1 1 1 1 1 1 1 1 I I I I l_ 15:42 15:44 15:46 CENTRflL TL'ME 15=48 15:50 WEST STRCK, OLIN CORPQRRTION, COVIN&TQN, INDIRNR ------- OMEGA-0064 OLIN CORPORATION COVINGTON, INDIANA EAST STACK June 12, 1980, 15:53:45 to 16:08:18 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER, COLORADO 80225 OMEGA-0064 DATE 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/BO 6/12/80 6/1S/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/8O 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/80 6/12/8O 6/12/8O 6/12/80 6/12/80 6/12/80 6/13/BO 6/12/80 . EAST STACK, OLIN CORF TIME 15 53 45 15 53 54 15 54 3 15 54 31 15 54 29 15 54 38 15 54 47 15 54 56 15 55 5 15 55 13 15 55 22 15 55 31 15 55 40 15 55 49 15 55 57 15 56 6 15 56 15 15 56 23 15 56 32 15 56 41 15 56 50 15 56 59 15 57 7 15 57 16 15 57 25 15 57 34 15 57 43 15 57 52 15 58 0 15 58 9 15 53 18 15 58 27 15 58 36 15 58 45 15 58 54 15 59 2 15 59 11 15 59 20 15 59 29 15 59 37 15 59 46 15 59 55 16 0 4 16 0 12 16 0 21 16 0 30 16 0 39 16 0-48 16 0 57 16 1 6 OPACITY 48 55 4O 35 36 41 29 25 36 37 47 27 38 22 20 34 22 32 38 43 50 33 36 0 28 32 20 25 S3 24 14 44 0 32 31 16 13 33 7 20 20 18 18 19 14 12 26 18 7 19 SO 2 1 2 2 3 3 2 2 2 2 2 3 3 2 4 3 2 2 3 2 3 3 2 2 2 2 2 2 3 4 2 2 2 1 3 2 3 3 2 3 3 2 2 2 4 2 4 3 3 2 3RATION, COVINGTON. IN FROM WEST OF THE 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 O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30 30 29 28 28 27 27 26 26 26 25 25 0 0 0 O 0 0 O O O 0 0 O O 0 0 0 O O 0 0 O O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 2 2 2 2 0 OF o or 0 DF 0 OF 0 DF 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 O OF O OF 0 OF 0 OF 0 OF O 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 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 OF 0 0 0 0 O 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 0 0 0 0 0 39 40 40 40 40 41 42 41 41 41 41 41 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NATIONAL ENFORCEMENT INVESTIGATIONS CENTER DENVER. COLORADO 80225 OMEGA-0064, EAST STACK, OLIN CORPORATION, COVINGTON, IN FROM WEST OF THE PLANT SIX MINUTE AVERAGES DATE TIME OPACITY SO VIOLATION AVERAGE OPACITY AVERAGE SO VIOLATION NUMBER DISCARDED 6/12/BO 16 1 14 27 3 25 3 0 OF 41 6/12/80 16 1 23 7 3 24 3 0 OF 41 6/12/80 16 1 32 30 2 24 3 0 OF 41 6/12/BO 16 1 41 29 4 23 3 0 OF 41 6/12/80 16 1 50 4 3 23 3 O OF 41 6/12/80 16 1 59 25 2 23 3 0 OF 41 6/12/80 16 2 7 34 2 23 2 0 OF 41 6/12/80 16 2 16 42 2 24 2 O OF 41 6/12/80 16 2 25 30 2 24 2 0 OF 41 6/12/80 16. 2 34 29 3 23 2 0 OF 41 6/12/BO 16 3 1 28 2 22 2 0 OF 39 6/12/BO 16 3 10 38 3 22 2 0 OF 39 6/12/80 16 3 45 24 2 22 3 0 OF 36 6/12/BO 16 3 54 25 2 22 3 0 OF 36 6/12/BO 16 4 3 41 2 23 3 O OF 36 6/12/BO 16 4 11 40 2 23 2 0 OF 36 6/12/BO 16 4 29 30 2 23 2 O OF 35 6/12/8O 16 4 38 36 2 24 2 O OF 35 6/12/80 16 4 46 42 3 24 2 0 OF 35 6/12/80 16 4 55 40 2 25 2 0 OF 35 6/12/BO 16 5 13 37 3 26 2 0 OF 34 6/12/8O 16 5 21 35 2 26 2 0 OF 34 6/12/BO 16 5 30 36 5 27 3 0 OF 34 6/12/80 16 5 39 42 3 27 3 0 OF 34 6/12/80 16 5 48 27 2 27 2 O OF 34 6/12/80 16 5 56 26 2 28 2 0 OF 34 6/12/80 16 6 5 21 2 28 2 O OF 34 6/12/80 16 6 14 32 2 28 2 0 OF 34 6/12/BO 16 6 23 25 3 28 2 0 OF 34 6/12/80 14 6 31 3 3 28 2 0 OF 34 6/12/BO 16 7 33 27 2 30 2 O OF 28 6/12/90 16 7 42 31 2 30 2 0 OF 28 6/12/80 16 7 51 13 2 31 2 0 OF 28 6/12/80 16 8 0 22 2 31 2 O OF 28 6/12/80 16 B IB 32 3 30 2 0 OF 27 ------- 100 DflTE: 6/12/30 CRLCULflTED OPRCITY PLUS OR MINUS ONE STRNDRRD DEVIRTION RVERR6E OPRCITY STRHDRRD 90 SO 70 - 60 CJ cn 3ei 20 10 Gl -10 15:50 15:52 1 'I ' ' "' _i i i i i , ,, 15:51 15:56 15:58 16: 0 CENTRflL TIME ERST STflCK, OLIN CORPORRT I ON , COVIN&TQN. INDIRNfl ------- T CRLCULRTED OPflCITY PLUS OR DflTE: 8/12/80 1 MINUS ONE STRNDRRD DEVIRTION RVERRGE OPflCITY STRNDRRD 90 80 7© 68 3® s 20 10 0 -1® . , I I I I I I I \ I I I I i I i I i I I I I I I 16:0 16:2 16:4 16: 6 16: S CENTRflL TIME ERST STRCK, OLIN CORPORRTION, COVINGTQN, INDIRNR ------- |