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Tetra Tech BAS, Inc. 1360 Valley Vista Drive, Diamond Bar, CA 91765 Tel 909.860.7777 Fax 909.860.8017 www.tetratech.com CN: 15279 Mr. Edwin L. Pupka Senior Enforcement Manager Office of Engineering and Compliance South Coast Air Quality Management District 21865 Copley Drive Diamond Bar, CA 91765 PROJECT: EXIDE TECHNOLOGIES FACILITY ID NO. 124868, ORDER OF ABATEMENT CASE NO. 3151-32 RE: WEEKLY STATUS REPORT # 1 (09/10/14 – 09/17/14) Dear Mr. Pupka, Tetra Tech Inc. is pleased to present the following Weekly Status Report for the above referenced project. This report covers the period of September 10, 2014 through September 17, 2014. . CURRENT ACTIVITIES WHERE PREVIOUSLY APPROVED MITIGATION MEASURES WERE FULLY IMPLEMENTED Major items of work performed by Exide and/or its contractor(s) (including specific mitigation measures) currently under way or completed during this reporting period where mitigation measures were implemented in full compliance with the previously approved mitigation measures under the Mitigation Plan for Construction of Risk Reduction Measures, RCRA RFI Sampling, and Other Plant Activities or other Mitigation Plans, as approved by the SCAQMD, at the site during this period include: TASK ID Major Work Item Mitigation Measure(s) EX 35 Sand Filter Tank Repairs Temporary Enclosure Under Negative Pressure EX 38 Sump No. 6 – RMPS Basement Sump Clean Area Prior to Commencing Work 5c Reverb A-Pipe Repairs Clean Surface, Verify Lead Free 5e North Oxidation Tank 24 Repairs Temporary Enclosure Installation Sand Filter Tank Repairs at the Wastewater Treatment Plant: Castlerock Environmental began installation of the temporary enclosure on Wednesday September 10, 2014 and completed installation on Thursday September 11, 2014.

Exide Technologies Weekly Report #1 FINAL · PROJECT: EXIDE TECHNOLOGIES FACILITY ID NO. 124868, ORDER OF ABATEMENT CASE NO. 3151-32 RE: WEEKLY STATUS REPORT # 1 (09/10/14 – 09/17/14)

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Tetra Tech BAS, Inc.1360 Valley Vista Drive, Diamond Bar, CA 91765

Tel 909.860.7777 Fax 909.860.8017 www.tetratech.com

CN: 15279

Mr. Edwin L. PupkaSenior Enforcement ManagerOffice of Engineering and ComplianceSouth Coast Air Quality Management District21865 Copley DriveDiamond Bar, CA 91765

PROJECT: EXIDE TECHNOLOGIES FACILITY ID NO. 124868,ORDER OF ABATEMENT CASE NO. 3151-32

RE: WEEKLY STATUS REPORT # 1 (09/10/14 – 09/17/14)

Dear Mr. Pupka,

Tetra Tech Inc. is pleased to present the following Weekly Status Report for the abovereferenced project. This report covers the period of September 10, 2014 throughSeptember 17, 2014. .

CURRENT ACTIVITIES WHERE PREVIOUSLY APPROVED MITIGATION MEASURES WEREFULLY IMPLEMENTED

Major items of work performed by Exide and/or its contractor(s) (including specificmitigation measures) currently under way or completed during this reporting period wheremitigation measures were implemented in full compliance with the previously approvedmitigation measures under the Mitigation Plan for Construction of Risk ReductionMeasures, RCRA RFI Sampling, and Other Plant Activities or other Mitigation Plans, asapproved by the SCAQMD, at the site during this period include:

TASK ID Major Work Item Mitigation Measure(s)

EX 35 Sand Filter Tank RepairsTemporary Enclosure

Under Negative Pressure

EX 38 Sump No. 6 – RMPS Basement Sump Clean Area Prior to Commencing Work

5c Reverb A-Pipe Repairs Clean Surface, Verify Lead Free

5e North Oxidation Tank 24 Repairs Temporary Enclosure Installation

Sand Filter Tank Repairs at the Wastewater Treatment Plant:

Castlerock Environmental began installation of the temporary enclosure on WednesdaySeptember 10, 2014 and completed installation on Thursday September 11, 2014.

Exide Technologies Order of Abatement No. 3151-32Weekly Status Report #

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J:\SCAQMD\Weekly Reports\Exide Technologies Weekly Report #1 FINAL.doc

Exide maintenance personnel began repairs to the sand filter tanks within the temporaryenclosure maintained under negative air on Friday, September 12, 2014 and these activitiescontinued through the end of this reporting period (Wednesday, September 17, 2014).Repair activities occurred between the hours of 5:00 am and 3:30 pm and includedwelding and seal replacement.

Tetra Tech personnel witnessed the enclosure construction and repair activities, confirmedthat negative pressure was maintained on the temporary enclosure and confirmedcompliance with the Mitigation Plan. Verification activities included:

Observation of the temporary enclosure installation, and verification that the HEPAfiltration unit was permitted by SCAQMD.

Conducted continuous Dust Trak monitoring for fugitive dust upwind and downwindof the repair area while repair activities occurred.

Confirmed negative pressure was maintained by checking the gauge on thetemporary enclosure routinely while repair activities were ongoing.

Visually inspected the enclosure prior to the start of each shift to confirm that it was ingood condition and that it was under negative pressure.

Sump No. 6 – RMPS Basement Sump:

Exide maintenance personnel completed the activities to reinstall a pump in sump no. 6located in the RMPS basement on September 10 and 11, 2014. Exide personnel pressurewashed the area where the pump was to be installed on September 10 and again onSeptember 11. Following pressure washing on September 11, 2014 Exide maintenancepersonnel drilled new holes and mounted the pump.

Sump No. 6 is located within the total enclosure buildings that are maintained undernegative pressure so no temporary enclosure was required for this activity. Tetra Techpersonnel witnessed the installation and confirmed compliance with the Mitigation Plan.Verification activities included:

Observed the pressure washing of the area prior to the start of the maintenance work.

Observed that the area was maintained moist during the maintenance activities.

Witnessed that the scope of work implemented was as described in the MitigationPlan.

Reviewed Exide’s monitoring logs to confirm that the Total Enclosure Building wasmaintained under negative pressure throughout the duration of the maintenanceactivity.

Reverb A-Pipe Repairs

On September 16, 2014 Exide maintenance personnel wipe tested each of the 5 locationson the Reverb A-Pipe that required additional welding. A Lead Wipe Test Kit (ESCA Tech.Inc. Lead Test Kit) was used, and lead was detected at all of the locations as evidenced by

Exide Technologies Order of Abatement No. 3151-32Weekly Status Report #

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J:\SCAQMD\Weekly Reports\Exide Technologies Weekly Report #1 FINAL.doc

the test wipe turning yellow. Advanced Construction personnel cleaned the first 3locations where welding was required using d-lead solution and water. Towels were usedto capture the water and clean the pipe. All of the towels, rags, and testing wipes werecollected in plastic bags for disposal. The 3 locations were retested and were found to belead free. Advanced Construction then proceeded with welding activities at the threelocations. The 2 remaining locations will be cleaned and retested before welding activitiesbegin.

Tetra Tech personnel witnessed the cleaning and testing activities, confirmed that the firstthree areas were lead free and confirmed compliance with the Mitigation Plan. Verificationactivities included:

Observed the lead wipe test kit being used in an area where lead was known to bepresent to verify it worked.

Observed the lead wipe test kit being used to test each of the weld locations prior tocleaning.

Observed the cleaning of the weld locations as described above.

Observed the lead wipe testing of the weld location after cleaning as describedabove.

North Oxidation Tank 24 Repairs

On Tuesday September 16, 2014 Castlerock Environmental mobilized to the site to beginerection of a temporary enclosure around the repair area. Installation of the temporaryenclosure by Castlerock will continue into the next reporting period.

Tetra Tech personnel witnessed the temporary enclosure construction activities, andconfirmed compliance with the Mitigation Plan. Verification activities included:

Observed the installation of the temporary enclosure.

Conducted continuous downwind Dust Trak monitoring on the temporary enclosureinstallation to monitor for fugitive dust emissions.

CURRENT ACTIVITIES WHERE A DEVIATION FROM PREVIOUSLY APPROVEDMITIGATION MEASURES WERE OBSERVED AND THE CORRECTIVE ACTIONS TAKEN

Major items of work performed by Exide and/or its contractor(s) (including specificmitigation measures) currently under way or completed during this reporting periodwhere for each of the activities described below, mitigation measures were implementedwhich to some extent deviated from the previously approved mitigation measures underthe Mitigation Plan for Construction of Risk Reducing Measures, RCRA RFI Sampling, andOther Plant Activities or other Mitigation Plans, as approved by the SCAQMD:

Exide Technologies Order of Abatement No. 3151-32Weekly Status Report #

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TASK ID Major Work Item Deviation(s)CORRECTIVE

ACTION

None

In accordance with the Order for Abatement Case No. 3151-32 findings and decision, airmonitoring was performed while work was occurring within the temporary enclosure atthe sand filter tanks and during the completion of the temporary enclosure installation atthe north oxidation tank 24 area. Monitoring results and a site map showing the locationof the temporary enclosures are attached. If the results of continuous air monitoringdetected excessive dust the following additional suppression activities wereimplemented.

Activity Which Resulted in Excessive Dust Additional Suppression Activity

None Not Required

WORKER SAFETY CONCERNS:

The following Health and Safety issues, as they apply to Tetra Tech employees, wereobserved during this reporting period:

None.

ACTUAL vs FORECAST PROGRESS:

Exide Technologies submitted a schedule which outlines the tasks needed to becompleted in response to this abatement order. The attached Gant Chart showsscheduled progress for all activities planned for the upcoming two week period. Thetable below shows the status of these activities

TASK STATUSSand Filter Tanks Repair - WWTP OngoingSump No 6 – RMPS Building BasementSump Repairs

Completed

Reverb A-Pipe Repairs OngoingNorth Oxidation Tank 24 Repairs Ongoing

Exide Technologies Order of Abatement No. 3151-32Weekly Status Report #

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WORK SCHEDULED DURING THE UPCOMING PERIOD:

The following activities are anticipated for the upcoming weeks:

Week Anticipated Activities

Sept. 18 - Sept. 24 Sand Filter Tank Repairs Continue

Reverb A-Pipe Repairs Continue

North Oxidation Tank 24 RepairsContinue

Security Surveillance CameraInstallation

Feed Room Floor Repair

RCRA RFI Soil Sampling

RCRA Well Development

Sept. 25 - Oct. 1 North Oxidation Tank 24 RepairsContinue

Storm Water Pipe ProjectCompletion

Reverb A-Pipe Repairs Continue

Feed Room Floor Repairs Continue

RCRA RFI Soil Sampling Continues

Dust Removal

Rebuild of Santa Maria (Tank 12)

Refining Department ProductionOffice

West Yard Sump Piping

KEY MILESTONES:

The following key milestones were achieved during this reporting period:

Sump No. 6 – RMPS Basement Sump Repairs: COMPLETED

Sand Filter Tank Repairs – Wastewater Treatment Plan: WORK STARTED

Reverb A-Pipe Repairs: WORK STARTED

North Oxidation Tank 24 Temporary Enclosure Installation: WORK STARTED

Gant Chart Schedule

Project ScheduleWeek of 09/11/14 – 10/1/14

Mitigation Project Schedule_091814.ppt

Numbering system correlates with Mitigation plan document.Ex refers to additional work part of Sec. 6b in the Mitigationplan document.

Site Map

Week 09/11/14 – 10/1/14

4. RCRA RFI Sampling5c. Reverb A-Pipe5e. North Oxidation Tank 245f. Storm water piping6a. Security Camera’sEx35. Sand filter RepairEx36. Feedroom floor repairEx38. Sump No.6 – RMPS SumpEx49 RCRA Well Dev. ST-1 & ST-5Ex50 RCRA Well Dev.2a. Dust Removal5d. Rebuild of Santa Maria (Tank 12)5g. Refining Department Pro. OfficeEx43 West Yard Sump Piping

Mitigation Project Map Layout

Mitigation Project Map Layout_091814.ppt

Numbering system correlates with Mitigation plan document.Ex refers to additional work part of Sec. 6b in the Mitigationplan document.

Monitoring Results / Reports(September 11, 2014)

EXCIDE TECHNOLOGIES FACILITY ID NO. 124838

ORDER FOR ABATEMENT CASE NO. 3151-32

DustTrak CROSS REFERENCE KEY

8530100906

8530110315

8530113011

8533133501

8530132205

8533132902

8530141008

8530113811

023393

023611

25274

R12362

DustTrak

Serial Number

DustTrak

Unit Number

15843

17786

18363

022183

J:\SCAQMD\Report Templates\DustTrak Cross Reference Key.xlsx

EX 35 SAND FILTER TANK REPAIRS

DUST TRAK MONITORING LOCATIONS

Test 001

Instrument

Model DustTrak II

Instrument S/N 8530100906

Data Properties

Start Date 09/11/2014

Start Time 08:34:46

Stop Date 09/11/2014

Stop Time 14:49:46

Total Time 0:06:15:00

Logging Interval 900 seconds

1 09/11/2014 08:49:46 0.051

2 09/11/2014 09:04:46 0.040

3 09/11/2014 09:19:46 0.040

4 09/11/2014 09:34:46 0.040

5 09/11/2014 09:49:46 0.038

6 09/11/2014 10:04:46 0.036

7 09/11/2014 10:19:46 0.032

8 09/11/2014 10:34:46 0.032

9 09/11/2014 10:49:46 0.031

10 09/11/2014 11:04:46 0.029

11 09/11/2014 11:19:46 0.026

12 09/11/2014 11:34:46 0.025

13 09/11/2014 11:49:46 0.023

14 09/11/2014 12:04:46 0.023

15 09/11/2014 12:19:46 0.052

16 09/11/2014 12:34:46 0.023

17 09/11/2014 12:49:46 0.021

18 09/11/2014 13:04:46 0.020

19 09/11/2014 13:19:46 0.019

20 09/11/2014 13:34:46 0.020

21 09/11/2014 13:49:46 0.018

22 09/11/2014 14:04:46 0.019

23 09/11/2014 14:19:46 0.020

24 09/11/2014 14:34:46 0.019

25 09/11/2014 14:49:46 0.019

Test Data

Data Point Date Time AEROSOL mg/m^3

Page 1 of 1TrackPro Report

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Test 001

Instrument

Model DustTrak II

Instrument S/N 8530141008

Data Properties

Start Date 09/11/2014

Start Time 09:10:23

Stop Date 09/11/2014

Stop Time 16:25:23

Total Time 0:07:15:00

Logging Interval 900 seconds

1 09/11/2014 09:25:23 0.070

2 09/11/2014 09:40:23 0.068

3 09/11/2014 09:55:23 0.066

4 09/11/2014 10:10:23 0.060

5 09/11/2014 10:25:23 0.048

6 09/11/2014 10:40:23 0.046

7 09/11/2014 10:55:23 0.044

8 09/11/2014 11:10:23 0.038

9 09/11/2014 11:25:23 0.038

10 09/11/2014 11:40:23 0.031

11 09/11/2014 11:55:23 0.028

12 09/11/2014 12:10:23 0.028

13 09/11/2014 12:25:23 0.028

14 09/11/2014 12:40:23 0.028

15 09/11/2014 12:55:23 0.030

16 09/11/2014 13:10:23 0.022

17 09/11/2014 13:25:23 0.020

18 09/11/2014 13:40:23 0.028

19 09/11/2014 13:55:23 0.021

20 09/11/2014 14:10:23 0.023

21 09/11/2014 14:25:23 0.023

22 09/11/2014 14:40:23 0.023

23 09/11/2014 14:55:23 0.022

24 09/11/2014 15:10:23 0.033

25 09/11/2014 15:25:23 0.000

26 09/11/2014 15:40:23 -0.001

27 09/11/2014 15:55:23 -0.001

28 09/11/2014 16:10:23 -0.001

29 09/11/2014 16:25:23 -0.002

Test Data

Data Point Date Time AEROSOL mg/m^3

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Test 001

Instrument

Model DustTrak DRX

Instrument S/N 8533133501

Data Properties

Start Date 09/11/2014

Start Time 08:44:30

Stop Date 09/11/2014

Stop Time 14:59:30

Total Time 0:06:15:00

Logging Interval 900 seconds

1 09/11/2014 08:59:30 0.043 0.045 0.047 0.053 0.055

2 09/11/2014 09:14:30 0.039 0.041 0.043 0.049 0.051

3 09/11/2014 09:29:30 0.037 0.038 0.040 0.045 0.046

4 09/11/2014 09:44:30 0.035 0.036 0.038 0.042 0.044

5 09/11/2014 09:59:30 0.034 0.035 0.037 0.041 0.042

6 09/11/2014 10:14:30 0.033 0.034 0.035 0.039 0.039

7 09/11/2014 10:29:30 0.028 0.029 0.030 0.033 0.034

8 09/11/2014 10:44:30 0.026 0.027 0.028 0.031 0.031

9 09/11/2014 10:59:30 0.024 0.025 0.026 0.029 0.030

10 09/11/2014 11:14:30 0.022 0.022 0.023 0.025 0.026

11 09/11/2014 11:29:30 0.019 0.020 0.021 0.022 0.023

12 09/11/2014 11:44:30 0.018 0.019 0.020 0.021 0.022

13 09/11/2014 11:59:30 0.017 0.017 0.018 0.020 0.020

14 09/11/2014 12:14:30 0.017 0.018 0.020 0.023 0.024

15 09/11/2014 12:29:30 0.015 0.016 0.017 0.019 0.019

16 09/11/2014 12:44:30 0.015 0.015 0.017 0.019 0.020

17 09/11/2014 12:59:30 0.014 0.015 0.015 0.017 0.018

18 09/11/2014 13:14:30 0.012 0.012 0.013 0.015 0.015

19 09/11/2014 13:29:30 0.013 0.014 0.016 0.020 0.020

20 09/11/2014 13:44:30 0.012 0.013 0.014 0.017 0.017

21 09/11/2014 13:59:30 0.011 0.012 0.013 0.016 0.016

22 09/11/2014 14:14:30 0.012 0.013 0.013 0.015 0.015

23 09/11/2014 14:29:30 0.012 0.013 0.013 0.015 0.015

24 09/11/2014 14:44:30 0.012 0.013 0.014 0.015 0.015

25 09/11/2014 14:59:30 0.012 0.012 0.013 0.014 0.014

Test Data

DataPoint

Date TimePM1

mg/m^3PM2.5

mg/m^3RESP

mg/m^3PM10

mg/m^3TOTALmg/m^3

Page 1 of 1TrackPro Report

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Test 001

Instrument

Model DustTrak II

Instrument S/N 8530132205

Data Properties

Start Date 09/11/2014

Start Time 08:52:40

Stop Date 09/11/2014

Stop Time 14:52:40

Total Time 0:06:00:00

Logging Interval 900 seconds

1 09/11/2014 09:07:40 0.062

2 09/11/2014 09:22:40 0.059

3 09/11/2014 09:37:40 0.054

4 09/11/2014 09:52:40 0.052

5 09/11/2014 10:07:40 0.052

6 09/11/2014 10:22:40 0.047

7 09/11/2014 10:37:40 0.044

8 09/11/2014 10:52:40 0.041

9 09/11/2014 11:07:40 0.038

10 09/11/2014 11:22:40 0.035

11 09/11/2014 11:37:40 0.032

12 09/11/2014 11:52:40 0.030

13 09/11/2014 12:07:40 0.033

14 09/11/2014 12:22:40 0.031

15 09/11/2014 12:37:40 0.028

16 09/11/2014 12:52:40 0.027

17 09/11/2014 13:07:40 0.025

18 09/11/2014 13:22:40 0.023

19 09/11/2014 13:37:40 0.025

20 09/11/2014 13:52:40 0.022

21 09/11/2014 14:07:40 0.024

22 09/11/2014 14:22:40 0.025

23 09/11/2014 14:37:40 0.024

24 09/11/2014 14:52:40 0.024

Test Data

Data Point Date Time AEROSOL mg/m^3

Page 1 of 1TrackPro Report

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Monitoring Results / Reports(September 12, 2014)

EXCIDE TECHNOLOGIES FACILITY ID NO. 124838

ORDER FOR ABATEMENT CASE NO. 3151-32

DustTrak CROSS REFERENCE KEY

8530100906

8530110315

8530113011

8533133501

8530132205

8533132902

8530141008

8530113811

023393

023611

25274

R12362

DustTrak

Serial Number

DustTrak

Unit Number

15843

17786

18363

022183

J:\SCAQMD\Report Templates\DustTrak Cross Reference Key.xlsx

EX 35 SAND FILTER TANK REPAIRS

DUST TRAK MONITORING LOCATIONS

Test 002

Instrument

Model DustTrak DRX

Instrument S/N 8533133501

Data Properties

Start Date 09/12/2014

Start Time 05:03:44

Stop Date 09/12/2014

Stop Time 15:03:44

Total Time 0:10:00:00

Logging Interval 900 seconds

1 09/12/2014 05:18:44 0.036 0.039 0.042 0.047 0.048

2 09/12/2014 05:33:44 0.038 0.041 0.043 0.048 0.049

3 09/12/2014 05:48:44 0.040 0.042 0.045 0.048 0.049

4 09/12/2014 06:03:44 0.039 0.042 0.044 0.048 0.049

5 09/12/2014 06:18:44 0.036 0.039 0.042 0.045 0.046

6 09/12/2014 06:33:44 0.039 0.042 0.044 0.048 0.049

7 09/12/2014 06:48:44 0.043 0.047 0.049 0.053 0.055

8 09/12/2014 07:03:44 0.048 0.052 0.055 0.060 0.061

9 09/12/2014 07:18:44 0.047 0.051 0.053 0.059 0.059

10 09/12/2014 07:33:44 0.051 0.054 0.057 0.063 0.065

11 09/12/2014 07:48:44 0.051 0.054 0.057 0.063 0.064

12 09/12/2014 08:03:44 0.051 0.053 0.056 0.062 0.063

13 09/12/2014 08:18:44 0.051 0.053 0.056 0.061 0.063

14 09/12/2014 08:33:44 0.048 0.050 0.052 0.058 0.060

15 09/12/2014 08:48:44 0.047 0.049 0.051 0.056 0.058

16 09/12/2014 09:03:44 0.101 0.103 0.106 0.123 0.139

17 09/12/2014 09:18:44 0.050 0.052 0.054 0.061 0.064

18 09/12/2014 09:33:44 0.044 0.045 0.047 0.053 0.055

19 09/12/2014 09:48:44 0.049 0.051 0.053 0.061 0.064

20 09/12/2014 10:03:44 0.060 0.063 0.066 0.076 0.081

21 09/12/2014 10:18:44 0.059 0.061 0.064 0.073 0.075

22 09/12/2014 10:33:44 0.053 0.055 0.057 0.064 0.066

23 09/12/2014 10:48:44 0.042 0.044 0.045 0.051 0.052

24 09/12/2014 11:03:44 0.038 0.040 0.042 0.047 0.048

25 09/12/2014 11:18:44 0.032 0.034 0.035 0.040 0.042

26 09/12/2014 11:33:44 0.029 0.030 0.032 0.035 0.037

27 09/12/2014 11:48:44 0.027 0.028 0.029 0.033 0.034

28 09/12/2014 12:03:44 0.026 0.027 0.028 0.033 0.034

29 09/12/2014 12:18:44 0.025 0.026 0.027 0.031 0.033

30 09/12/2014 12:33:44 0.025 0.026 0.027 0.032 0.033

31 09/12/2014 12:48:44 0.026 0.028 0.029 0.033 0.034

32 09/12/2014 13:03:44 0.026 0.027 0.029 0.033 0.034

33 09/12/2014 13:18:44 0.025 0.027 0.028 0.031 0.032

34 09/12/2014 13:33:44 0.022 0.023 0.025 0.028 0.029

35 09/12/2014 13:48:44 0.023 0.024 0.025 0.028 0.029

Test Data

DataPoint

Date TimePM1

mg/m^3PM2.5

mg/m^3RESP

mg/m^3PM10

mg/m^3TOTALmg/m^3

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36 09/12/2014 14:03:44 0.022 0.023 0.024 0.027 0.028

37 09/12/2014 14:18:44 0.021 0.022 0.023 0.026 0.027

38 09/12/2014 14:33:44 0.020 0.021 0.022 0.025 0.026

39 09/12/2014 14:48:44 0.022 0.023 0.024 0.025 0.026

40 09/12/2014 15:03:44 0.021 0.022 0.023 0.026 0.026

Test Data

DataPoint

Date TimePM1

mg/m^3PM2.5

mg/m^3RESP

mg/m^3PM10

mg/m^3TOTALmg/m^3

Page 2 of 2TrackPro Report

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Test 002

Instrument

Model DustTrak II

Instrument S/N 8530100906

Data Properties

Start Date 09/12/2014

Start Time 05:05:33

Stop Date 09/12/2014

Stop Time 15:05:33

Total Time 0:10:00:00

Logging Interval 900 seconds

1 09/12/2014 05:20:33 0.049

2 09/12/2014 05:35:33 0.041

3 09/12/2014 05:50:33 0.043

4 09/12/2014 06:05:33 0.040

5 09/12/2014 06:20:33 0.037

6 09/12/2014 06:35:33 0.039

7 09/12/2014 06:50:33 0.049

8 09/12/2014 07:05:33 0.050

9 09/12/2014 07:20:33 0.047

10 09/12/2014 07:35:33 0.054

11 09/12/2014 07:50:33 0.055

12 09/12/2014 08:05:33 0.055

13 09/12/2014 08:20:33 0.056

14 09/12/2014 08:35:33 0.055

15 09/12/2014 08:50:33 0.366

16 09/12/2014 09:05:33 0.065

17 09/12/2014 09:20:33 0.068

18 09/12/2014 09:35:33 0.062

19 09/12/2014 09:50:33 0.071

20 09/12/2014 10:05:33 0.084

21 09/12/2014 10:20:33 0.081

22 09/12/2014 10:35:33 0.073

23 09/12/2014 10:50:33 0.061

24 09/12/2014 11:05:33 0.057

25 09/12/2014 11:20:33 0.051

26 09/12/2014 11:35:33 0.049

27 09/12/2014 11:50:33 0.046

28 09/12/2014 12:05:33 0.045

29 09/12/2014 12:20:33 0.045

30 09/12/2014 12:35:33 0.045

31 09/12/2014 12:50:33 0.047

32 09/12/2014 13:05:33 0.048

33 09/12/2014 13:20:33 0.045

34 09/12/2014 13:35:33 0.042

35 09/12/2014 13:50:33 0.042

Test Data

Data Point Date Time AEROSOL mg/m^3

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36 09/12/2014 14:05:33 0.042

37 09/12/2014 14:20:33 0.041

38 09/12/2014 14:35:33 0.040

39 09/12/2014 14:50:33 0.042

40 09/12/2014 15:05:33 0.041

Test Data

Data Point Date Time AEROSOL mg/m^3

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Test 002

Instrument

Model DustTrak II

Instrument S/N 8530132205

Data Properties

Start Date 09/12/2014

Start Time 05:14:02

Stop Date 09/12/2014

Stop Time 14:59:02

Total Time 0:09:45:00

Logging Interval 900 seconds

1 09/12/2014 05:29:02 0.006

2 09/12/2014 05:44:02 0.046

3 09/12/2014 05:59:02 0.061

4 09/12/2014 06:14:02 0.067

5 09/12/2014 06:29:02 0.065

6 09/12/2014 06:44:02 0.067

7 09/12/2014 06:59:02 0.083

8 09/12/2014 07:14:02 0.095

9 09/12/2014 07:29:02 0.077

10 09/12/2014 07:44:02 0.085

11 09/12/2014 07:59:02 0.098

12 09/12/2014 08:14:02 0.081

13 09/12/2014 08:29:02 0.078

14 09/12/2014 08:44:02 0.076

15 09/12/2014 08:59:02 0.122

16 09/12/2014 09:14:02 0.078

17 09/12/2014 09:29:02 0.069

18 09/12/2014 09:44:02 0.068

19 09/12/2014 09:59:02 0.093

20 09/12/2014 10:14:02 0.091

21 09/12/2014 10:29:02 0.082

22 09/12/2014 10:44:02 0.068

23 09/12/2014 10:59:02 0.062

24 09/12/2014 11:14:02 0.055

25 09/12/2014 11:29:02 0.058

26 09/12/2014 11:44:02 0.047

27 09/12/2014 11:59:02 0.045

28 09/12/2014 12:14:02 0.042

29 09/12/2014 12:29:02 0.042

30 09/12/2014 12:44:02 0.047

31 09/12/2014 12:59:02 0.046

32 09/12/2014 13:14:02 0.047

33 09/12/2014 13:29:02 0.041

34 09/12/2014 13:44:02 0.041

35 09/12/2014 13:59:02 0.038

Test Data

Data Point Date Time AEROSOL mg/m^3

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36 09/12/2014 14:14:02 0.040

37 09/12/2014 14:29:02 0.035

38 09/12/2014 14:44:02 0.039

39 09/12/2014 14:59:02 0.038

Test Data

Data Point Date Time AEROSOL mg/m^3

Page 2 of 2TrackPro Report

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Test 002

Instrument

Model DustTrak II

Instrument S/N 8530141008

Data Properties

Start Date 09/12/2014

Start Time 05:00:46

Stop Date 09/12/2014

Stop Time 15:15:46

Total Time 0:10:15:00

Logging Interval 900 seconds

1 09/12/2014 05:15:46 0.072

2 09/12/2014 05:30:46 0.247

3 09/12/2014 05:45:46 0.148

4 09/12/2014 06:00:46 0.131

5 09/12/2014 06:15:46 0.125

6 09/12/2014 06:30:46 0.079

7 09/12/2014 06:45:46 0.078

8 09/12/2014 07:00:46 0.087

9 09/12/2014 07:15:46 0.084

10 09/12/2014 07:30:46 0.082

11 09/12/2014 07:45:46 0.093

12 09/12/2014 08:00:46 0.075

13 09/12/2014 08:15:46 0.078

14 09/12/2014 08:30:46 0.076

15 09/12/2014 08:45:46 0.077

16 09/12/2014 09:00:46 0.068

17 09/12/2014 09:15:46 0.074

18 09/12/2014 09:30:46 0.069

19 09/12/2014 09:45:46 0.067

20 09/12/2014 10:00:46 0.088

21 09/12/2014 10:15:46 0.089

22 09/12/2014 10:30:46 0.082

23 09/12/2014 10:45:46 0.065

24 09/12/2014 11:00:46 0.058

25 09/12/2014 11:15:46 0.050

26 09/12/2014 11:30:46 0.043

27 09/12/2014 11:45:46 0.040

28 09/12/2014 12:00:46 0.038

29 09/12/2014 12:15:46 0.036

30 09/12/2014 12:30:46 0.037

31 09/12/2014 12:45:46 0.039

32 09/12/2014 13:00:46 0.040

33 09/12/2014 13:15:46 0.038

34 09/12/2014 13:30:46 0.033

35 09/12/2014 13:45:46 0.032

Test Data

Data Point Date Time AEROSOL mg/m^3

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36 09/12/2014 14:00:46 0.032

37 09/12/2014 14:15:46 0.034

38 09/12/2014 14:30:46 0.030

39 09/12/2014 14:45:46 0.032

40 09/12/2014 15:00:46 0.032

41 09/12/2014 15:15:46 0.027

Test Data

Data Point Date Time AEROSOL mg/m^3

Page 2 of 2TrackPro Report

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Monitoring Results / Reports(September 15, 2014)

EXCIDE TECHNOLOGIES FACILITY ID NO. 124838

ORDER FOR ABATEMENT CASE NO. 3151-32

DustTrak CROSS REFERENCE KEY

8530100906

8530110315

8530113011

8533133501

8530132205

8533132902

8530141008

8530113811

023393

023611

25274

R12362

DustTrak

Serial Number

DustTrak

Unit Number

15843

17786

18363

022183

J:\SCAQMD\Report Templates\DustTrak Cross Reference Key.xlsx

EX 35 SAND FILTER TANK REPAIRS

DUST TRAK MONITORING LOCATIONS

Test 003

Instrument

Model DustTrak II

Instrument S/N 8530100906

Data Properties

Start Date 09/15/2014

Start Time 06:54:27

Stop Date 09/15/2014

Stop Time 15:09:27

Total Time 0:08:15:00

Logging Interval 900 seconds

1 09/15/2014 07:09:27 0.053

2 09/15/2014 07:24:27 0.067

3 09/15/2014 07:39:27 0.055

4 09/15/2014 07:54:27 0.056

5 09/15/2014 08:09:27 0.057

6 09/15/2014 08:24:27 0.052

7 09/15/2014 08:39:27 0.055

8 09/15/2014 08:54:27 0.058

9 09/15/2014 09:09:27 0.059

10 09/15/2014 09:24:27 0.060

11 09/15/2014 09:39:27 0.060

12 09/15/2014 09:54:27 0.060

13 09/15/2014 10:09:27 0.065

14 09/15/2014 10:24:27 0.068

15 09/15/2014 10:39:27 0.064

16 09/15/2014 10:54:27 0.060

17 09/15/2014 11:09:27 0.058

18 09/15/2014 11:24:27 0.057

19 09/15/2014 11:39:27 0.056

20 09/15/2014 11:54:27 0.055

21 09/15/2014 12:09:27 0.056

22 09/15/2014 12:24:27 0.057

23 09/15/2014 12:39:27 0.055

24 09/15/2014 12:54:27 0.054

25 09/15/2014 13:09:27 0.054

26 09/15/2014 13:24:27 0.051

27 09/15/2014 13:39:27 0.050

28 09/15/2014 13:54:27 0.048

29 09/15/2014 14:09:27 0.046

30 09/15/2014 14:24:27 0.043

31 09/15/2014 14:39:27 0.042

32 09/15/2014 14:54:27 0.040

33 09/15/2014 15:09:27 0.051

Test Data

Data Point Date Time AEROSOL mg/m^3

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Test 001

Instrument

Model DustTrak II

Instrument S/N 8530113011

Data Properties

Start Date 09/15/2014

Start Time 07:29:05

Stop Date 09/15/2014

Stop Time 15:14:05

Total Time 0:07:45:00

Logging Interval 900 seconds

1 09/15/2014 07:44:05 0.060

2 09/15/2014 07:59:05 0.063

3 09/15/2014 08:14:05 0.065

4 09/15/2014 08:29:05 0.060

5 09/15/2014 08:44:05 0.062

6 09/15/2014 08:59:05 0.068

7 09/15/2014 09:14:05 0.069

8 09/15/2014 09:29:05 0.069

9 09/15/2014 09:44:05 0.071

10 09/15/2014 09:59:05 0.074

11 09/15/2014 10:14:05 0.080

12 09/15/2014 10:29:05 0.084

13 09/15/2014 10:44:05 0.073

14 09/15/2014 10:59:05 0.068

15 09/15/2014 11:14:05 0.066

16 09/15/2014 11:29:05 0.065

17 09/15/2014 11:44:05 0.062

18 09/15/2014 11:59:05 0.060

19 09/15/2014 12:14:05 0.061

20 09/15/2014 12:29:05 0.061

21 09/15/2014 12:44:05 0.060

22 09/15/2014 12:59:05 0.058

23 09/15/2014 13:14:05 0.056

24 09/15/2014 13:29:05 0.052

25 09/15/2014 13:44:05 0.050

26 09/15/2014 13:59:05 0.046

27 09/15/2014 14:14:05 0.043

28 09/15/2014 14:29:05 0.040

29 09/15/2014 14:44:05 0.038

30 09/15/2014 14:59:05 0.036

31 09/15/2014 15:14:05 0.035

Test Data

Data Point Date Time AEROSOL mg/m^3

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Test 003

Instrument

Model DustTrak II

Instrument S/N 8530141008

Data Properties

Start Date 09/15/2014

Start Time 07:03:36

Stop Date 09/15/2014

Stop Time 15:03:36

Total Time 0:08:00:00

Logging Interval 900 seconds

1 09/15/2014 07:18:36 0.103

2 09/15/2014 07:33:36 0.070

3 09/15/2014 07:48:36 0.059

4 09/15/2014 08:03:36 0.065

5 09/15/2014 08:18:36 0.061

6 09/15/2014 08:33:36 0.060

7 09/15/2014 08:48:36 0.062

8 09/15/2014 09:03:36 0.063

9 09/15/2014 09:18:36 0.063

10 09/15/2014 09:33:36 0.062

11 09/15/2014 09:48:36 0.059

12 09/15/2014 10:03:36 0.062

13 09/15/2014 10:18:36 0.066

14 09/15/2014 10:33:36 0.066

15 09/15/2014 10:48:36 0.057

16 09/15/2014 11:03:36 0.054

17 09/15/2014 11:18:36 0.051

18 09/15/2014 11:33:36 0.048

19 09/15/2014 11:48:36 0.045

20 09/15/2014 12:03:36 0.043

21 09/15/2014 12:18:36 0.046

22 09/15/2014 12:33:36 0.046

23 09/15/2014 12:48:36 0.044

24 09/15/2014 13:03:36 0.043

25 09/15/2014 13:18:36 0.041

26 09/15/2014 13:33:36 0.037

27 09/15/2014 13:48:36 0.036

28 09/15/2014 14:03:36 0.034

29 09/15/2014 14:18:36 0.030

30 09/15/2014 14:33:36 0.026

31 09/15/2014 14:48:36 0.026

32 09/15/2014 15:03:36 0.024

Test Data

Data Point Date Time AEROSOL mg/m^3

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Test 001

Instrument

Model DustTrak II

Instrument S/N 8530113811

Data Properties

Start Date 09/15/2014

Start Time 07:33:49

Stop Date 09/15/2014

Stop Time 15:03:49

Total Time 0:07:30:00

Logging Interval 900 seconds

1 09/15/2014 07:48:49 0.067

2 09/15/2014 08:03:49 0.071

3 09/15/2014 08:18:49 0.062

4 09/15/2014 08:33:49 0.059

5 09/15/2014 08:48:49 0.063

6 09/15/2014 09:03:49 0.062

7 09/15/2014 09:18:49 0.068

8 09/15/2014 09:33:49 0.063

9 09/15/2014 09:48:49 0.066

10 09/15/2014 10:03:49 0.081

11 09/15/2014 10:18:49 0.105

12 09/15/2014 10:33:49 0.071

13 09/15/2014 10:48:49 0.066

14 09/15/2014 11:03:49 0.061

15 09/15/2014 11:18:49 0.057

16 09/15/2014 11:33:49 0.055

17 09/15/2014 11:48:49 0.058

18 09/15/2014 12:03:49 0.056

19 09/15/2014 12:18:49 0.054

20 09/15/2014 12:33:49 0.052

21 09/15/2014 12:48:49 0.050

22 09/15/2014 13:03:49 0.050

23 09/15/2014 13:18:49 0.048

24 09/15/2014 13:33:49 0.044

25 09/15/2014 13:48:49 0.043

26 09/15/2014 14:03:49 0.038

27 09/15/2014 14:18:49 0.039

28 09/15/2014 14:33:49 0.032

29 09/15/2014 14:48:49 0.031

30 09/15/2014 15:03:49 0.027

Test Data

Data Point Date Time AEROSOL mg/m^3

Page 1 of 1TrackPro Report

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Monitoring Results / Reports(September 16, 2014)

EXCIDE TECHNOLOGIES FACILITY ID NO. 124838

ORDER FOR ABATEMENT CASE NO. 3151-32

DustTrak CROSS REFERENCE KEY

8530100906

8530110315

8530113011

8533133501

8530132205

8533132902

8530141008

8530113811

023393

023611

25274

R12362

DustTrak

Serial Number

DustTrak

Unit Number

15843

17786

18363

022183

J:\SCAQMD\Report Templates\DustTrak Cross Reference Key.xlsx

EX 35 SAND FILTER TANK REPAIRS

DUST TRAK MONITORING LOCATIONS

EX 35, 5e and 6a REPAIR AREAS

DUST TRAK MONITORING LOCATIONS

Test 004

Instrument

Model DustTrak II

Instrument S/N 8530100906

Data Properties

Start Date 09/16/2014

Start Time 05:09:10

Stop Date 09/16/2014

Stop Time 14:54:10

Total Time 0:09:45:00

Logging Interval 900 seconds

1 09/16/2014 05:24:10 0.052

2 09/16/2014 05:39:10 0.036

3 09/16/2014 05:54:10 0.036

4 09/16/2014 06:09:10 0.038

5 09/16/2014 06:24:10 0.046

6 09/16/2014 06:39:10 0.046

7 09/16/2014 06:54:10 0.047

8 09/16/2014 07:09:10 0.046

9 09/16/2014 07:24:10 0.048

10 09/16/2014 07:39:10 0.050

11 09/16/2014 07:54:10 0.061

12 09/16/2014 08:09:10 0.054

13 09/16/2014 08:24:10 0.047

14 09/16/2014 08:39:10 0.047

15 09/16/2014 08:54:10 0.044

16 09/16/2014 09:09:10 0.042

17 09/16/2014 09:24:10 0.041

18 09/16/2014 09:39:10 0.040

19 09/16/2014 09:54:10 0.039

20 09/16/2014 10:09:10 0.040

21 09/16/2014 10:24:10 0.043

22 09/16/2014 10:39:10 0.041

23 09/16/2014 10:54:10 0.041

24 09/16/2014 11:09:10 0.043

25 09/16/2014 11:24:10 0.045

26 09/16/2014 11:39:10 0.046

27 09/16/2014 11:54:10 0.062

28 09/16/2014 12:09:10 0.052

29 09/16/2014 12:24:10 0.056

30 09/16/2014 12:39:10 0.058

31 09/16/2014 12:54:10 0.059

32 09/16/2014 13:09:10 0.062

33 09/16/2014 13:24:10 0.064

34 09/16/2014 13:39:10 0.061

35 09/16/2014 13:54:10 0.058

Test Data

Data Point Date Time AEROSOL mg/m^3

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36 09/16/2014 14:09:10 0.058

37 09/16/2014 14:24:10 0.055

38 09/16/2014 14:39:10 0.056

39 09/16/2014 14:54:10 0.054

Test Data

Data Point Date Time AEROSOL mg/m^3

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Test 002

Instrument

Model DustTrak II

Instrument S/N 8530113011

Data Properties

Start Date 09/16/2014

Start Time 05:28:20

Stop Date 09/16/2014

Stop Time 15:13:20

Total Time 0:09:45:00

Logging Interval 900 seconds

1 09/16/2014 05:43:20 0.040

2 09/16/2014 05:58:20 0.037

3 09/16/2014 06:13:20 0.044

4 09/16/2014 06:28:20 0.044

5 09/16/2014 06:43:20 0.054

6 09/16/2014 06:58:20 0.050

7 09/16/2014 07:13:20 0.050

8 09/16/2014 07:28:20 0.051

9 09/16/2014 07:43:20 0.055

10 09/16/2014 07:58:20 0.063

11 09/16/2014 08:13:20 0.065

12 09/16/2014 08:28:20 0.052

13 09/16/2014 08:43:20 0.050

14 09/16/2014 08:58:20 0.052

15 09/16/2014 09:13:20 0.058

16 09/16/2014 09:28:20 0.053

17 09/16/2014 09:43:20 0.043

18 09/16/2014 09:58:20 0.071

19 09/16/2014 10:13:20 0.043

20 09/16/2014 10:28:20 0.046

21 09/16/2014 10:43:20 0.048

22 09/16/2014 10:58:20 0.049

23 09/16/2014 11:13:20 0.051

24 09/16/2014 11:28:20 0.054

25 09/16/2014 11:43:20 0.062

26 09/16/2014 11:58:20 0.055

27 09/16/2014 12:13:20 0.061

28 09/16/2014 12:28:20 0.062

29 09/16/2014 12:43:20 0.065

30 09/16/2014 12:58:20 0.068

31 09/16/2014 13:13:20 0.067

32 09/16/2014 13:28:20 0.070

33 09/16/2014 13:43:20 0.065

34 09/16/2014 13:58:20 0.060

35 09/16/2014 14:13:20 0.061

Test Data

Data Point Date Time AEROSOL mg/m^3

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36 09/16/2014 14:28:20 0.059

37 09/16/2014 14:43:20 0.059

38 09/16/2014 14:58:20 0.057

39 09/16/2014 15:13:20 0.049

Test Data

Data Point Date Time AEROSOL mg/m^3

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Test 002

Instrument

Model DustTrak II

Instrument S/N 8530113811

Data Properties

Start Date 09/16/2014

Start Time 05:16:32

Stop Date 09/16/2014

Stop Time 15:01:32

Total Time 0:09:45:00

Logging Interval 900 seconds

1 09/16/2014 05:31:32 0.032

2 09/16/2014 05:46:32 0.031

3 09/16/2014 06:01:32 0.031

4 09/16/2014 06:16:32 0.035

5 09/16/2014 06:31:32 0.045

6 09/16/2014 06:46:32 0.047

7 09/16/2014 07:01:32 0.047

8 09/16/2014 07:16:32 0.047

9 09/16/2014 07:31:32 0.050

10 09/16/2014 07:46:32 0.060

11 09/16/2014 08:01:32 0.064

12 09/16/2014 08:16:32 0.051

13 09/16/2014 08:31:32 0.045

14 09/16/2014 08:46:32 0.044

15 09/16/2014 09:01:32 0.038

16 09/16/2014 09:16:32 0.035

17 09/16/2014 09:31:32 0.034

18 09/16/2014 09:46:32 0.031

19 09/16/2014 10:01:32 0.031

20 09/16/2014 10:16:32 0.033

21 09/16/2014 10:31:32 0.033

22 09/16/2014 10:46:32 0.031

23 09/16/2014 11:01:32 0.032

24 09/16/2014 11:16:32 0.031

25 09/16/2014 11:31:32 0.033

26 09/16/2014 11:46:32 0.033

27 09/16/2014 12:01:32 0.048

28 09/16/2014 12:16:32 0.043

29 09/16/2014 12:31:32 0.042

30 09/16/2014 12:46:32 0.043

31 09/16/2014 13:01:32 0.045

32 09/16/2014 13:16:32 0.047

33 09/16/2014 13:31:32 0.049

34 09/16/2014 13:46:32 0.044

35 09/16/2014 14:01:32 0.041

Test Data

Data Point Date Time AEROSOL mg/m^3

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36 09/16/2014 14:16:32 0.042

37 09/16/2014 14:31:32 0.041

38 09/16/2014 14:46:32 0.042

39 09/16/2014 15:01:32 0.040

Test Data

Data Point Date Time AEROSOL mg/m^3

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Test 004

Instrument

Model DustTrak II

Instrument S/N 8530141008

Data Properties

Start Date 09/16/2014

Start Time 05:21:18

Stop Date 09/16/2014

Stop Time 15:06:18

Total Time 0:09:45:00

Logging Interval 900 seconds

1 09/16/2014 05:36:18 0.043

2 09/16/2014 05:51:18 0.035

3 09/16/2014 06:06:18 0.036

4 09/16/2014 06:21:18 0.048

5 09/16/2014 06:36:18 0.058

6 09/16/2014 06:51:18 0.046

7 09/16/2014 07:06:18 0.046

8 09/16/2014 07:21:18 0.051

9 09/16/2014 07:36:18 0.049

10 09/16/2014 07:51:18 0.063

11 09/16/2014 08:06:18 0.058

12 09/16/2014 08:21:18 0.045

13 09/16/2014 08:36:18 0.042

14 09/16/2014 08:51:18 0.039

15 09/16/2014 09:06:18 0.033

16 09/16/2014 09:21:18 0.031

17 09/16/2014 09:36:18 0.029

18 09/16/2014 09:51:18 0.027

19 09/16/2014 10:06:18 0.027

20 09/16/2014 10:21:18 0.030

21 09/16/2014 10:36:18 0.029

22 09/16/2014 10:51:18 0.028

23 09/16/2014 11:06:18 0.029

24 09/16/2014 11:21:18 0.029

25 09/16/2014 11:36:18 0.030

26 09/16/2014 11:51:18 0.031

27 09/16/2014 12:06:18 0.041

28 09/16/2014 12:21:18 0.038

29 09/16/2014 12:36:18 0.041

30 09/16/2014 12:51:18 0.040

31 09/16/2014 13:06:18 0.042

32 09/16/2014 13:21:18 0.045

33 09/16/2014 13:36:18 0.045

34 09/16/2014 13:51:18 0.039

35 09/16/2014 14:06:18 0.039

Test Data

Data Point Date Time AEROSOL mg/m^3

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36 09/16/2014 14:21:18 0.038

37 09/16/2014 14:36:18 0.038

38 09/16/2014 14:51:18 0.039

39 09/16/2014 15:06:18 0.030

Test Data

Data Point Date Time AEROSOL mg/m^3

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Test 003

Instrument

Model DustTrak DRX

Instrument S/N 8533133501

Data Properties

Start Date 09/16/2014

Start Time 13:29:40

Stop Date 09/16/2014

Stop Time 16:14:40

Total Time 0:02:45:00

Logging Interval 900 seconds

1 09/16/2014 13:44:40 0.030 0.032 0.033 0.037 0.038

2 09/16/2014 13:59:40 0.028 0.030 0.031 0.034 0.034

3 09/16/2014 14:14:40 0.027 0.028 0.029 0.032 0.033

4 09/16/2014 14:29:40 0.026 0.027 0.028 0.031 0.033

5 09/16/2014 14:44:40 0.026 0.027 0.028 0.031 0.032

6 09/16/2014 14:59:40 0.023 0.024 0.025 0.028 0.029

7 09/16/2014 15:14:40 0.017 0.018 0.019 0.022 0.023

8 09/16/2014 15:29:40 0.019 0.019 0.020 0.023 0.024

9 09/16/2014 15:44:40 0.016 0.017 0.018 0.021 0.021

10 09/16/2014 15:59:40 0.015 0.016 0.017 0.020 0.021

11 09/16/2014 16:14:40 0.014 0.014 0.015 0.018 0.019

Test Data

DataPoint

Date TimePM1

mg/m^3PM2.5

mg/m^3RESP

mg/m^3PM10

mg/m^3TOTALmg/m^3

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Test 003

Instrument

Model DustTrak II

Instrument S/N 8530132205

Data Properties

Start Date 09/16/2014

Start Time 13:32:48

Stop Date 09/16/2014

Stop Time 16:17:48

Total Time 0:02:45:00

Logging Interval 900 seconds

1 09/16/2014 13:47:48 0.049

2 09/16/2014 14:02:48 0.045

3 09/16/2014 14:17:48 0.044

4 09/16/2014 14:32:48 0.044

5 09/16/2014 14:47:48 0.044

6 09/16/2014 15:02:48 0.038

7 09/16/2014 15:17:48 0.029

8 09/16/2014 15:32:48 0.033

9 09/16/2014 15:47:48 0.029

10 09/16/2014 16:02:48 0.027

11 09/16/2014 16:17:48 0.025

Test Data

Data Point Date Time AEROSOL mg/m^3

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Monitoring Results / Reports(September 17, 2014)

EXCIDE TECHNOLOGIES FACILITY ID NO. 124838

ORDER FOR ABATEMENT CASE NO. 3151-32

DustTrak CROSS REFERENCE KEY

8530100906

8530110315

8530113011

8533133501

8530132205

8533132902

8530141008

8530113811

023393

023611

25274

R12362

DustTrak

Serial Number

DustTrak

Unit Number

15843

17786

18363

022183

J:\SCAQMD\Report Templates\DustTrak Cross Reference Key.xlsx

EX 35 SAND FILTER TANK REPAIRS

DUST TRAK MONITORING LOCATIONS

Test 003

Instrument

Model DustTrak II

Instrument S/N 8530113811

Data Properties

Start Date 09/17/2014

Start Time 06:06:29

Stop Date 09/17/2014

Stop Time 14:51:29

Total Time 0:08:45:00

Logging Interval 900 seconds

1 09/17/2014 06:21:29 0.062

2 09/17/2014 06:36:29 0.081

3 09/17/2014 06:51:29 0.091

4 09/17/2014 07:06:29 0.103

5 09/17/2014 07:21:29 0.075

6 09/17/2014 07:36:29 0.065

7 09/17/2014 07:51:29 0.088

8 09/17/2014 08:06:29 0.064

9 09/17/2014 08:21:29 0.070

10 09/17/2014 08:36:29 0.068

11 09/17/2014 08:51:29 0.073

12 09/17/2014 09:06:29 0.074

13 09/17/2014 09:21:29 0.072

14 09/17/2014 09:36:29 0.057

15 09/17/2014 09:51:29 0.052

16 09/17/2014 10:06:29 0.042

17 09/17/2014 10:21:29 0.031

18 09/17/2014 10:36:29 0.024

19 09/17/2014 10:51:29 0.025

20 09/17/2014 11:06:29 0.021

21 09/17/2014 11:21:29 0.024

22 09/17/2014 11:36:29 0.023

23 09/17/2014 11:51:29 0.025

24 09/17/2014 12:06:29 0.029

25 09/17/2014 12:21:29 0.032

26 09/17/2014 12:36:29 0.034

27 09/17/2014 12:51:29 0.024

28 09/17/2014 13:06:29 0.023

29 09/17/2014 13:21:29 0.029

30 09/17/2014 13:36:29 0.032

31 09/17/2014 13:51:29 0.031

32 09/17/2014 14:06:29 0.030

33 09/17/2014 14:21:29 0.026

34 09/17/2014 14:36:29 0.027

35 09/17/2014 14:51:29 0.028

Test Data

Data Point Date Time AEROSOL mg/m^3

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Test 005

Instrument

Model DustTrak II

Instrument S/N 8530100906

Data Properties

Start Date 09/17/2014

Start Time 06:08:42

Stop Date 09/17/2014

Stop Time 14:53:42

Total Time 0:08:45:00

Logging Interval 900 seconds

1 09/17/2014 06:23:42 0.064

2 09/17/2014 06:38:42 0.077

3 09/17/2014 06:53:42 0.082

4 09/17/2014 07:08:42 0.085

5 09/17/2014 07:23:42 0.067

6 09/17/2014 07:38:42 0.062

7 09/17/2014 07:53:42 0.073

8 09/17/2014 08:08:42 0.058

9 09/17/2014 08:23:42 0.065

10 09/17/2014 08:38:42 0.065

11 09/17/2014 08:53:42 0.070

12 09/17/2014 09:08:42 0.071

13 09/17/2014 09:23:42 0.066

14 09/17/2014 09:38:42 0.057

15 09/17/2014 09:53:42 0.055

16 09/17/2014 10:08:42 0.050

17 09/17/2014 10:23:42 0.041

18 09/17/2014 10:38:42 0.036

19 09/17/2014 10:53:42 0.037

20 09/17/2014 11:08:42 0.035

21 09/17/2014 11:23:42 0.035

22 09/17/2014 11:38:42 0.036

23 09/17/2014 11:53:42 0.038

24 09/17/2014 12:08:42 0.041

25 09/17/2014 12:23:42 0.046

26 09/17/2014 12:38:42 0.043

27 09/17/2014 12:53:42 0.035

28 09/17/2014 13:08:42 0.038

29 09/17/2014 13:23:42 0.041

30 09/17/2014 13:38:42 0.042

31 09/17/2014 13:53:42 0.041

32 09/17/2014 14:08:42 0.041

33 09/17/2014 14:23:42 0.038

34 09/17/2014 14:38:42 0.040

35 09/17/2014 14:53:42 0.039

Test Data

Data Point Date Time AEROSOL mg/m^3

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Test 003

Instrument

Model DustTrak II

Instrument S/N 8530113011

Data Properties

Start Date 09/17/2014

Start Time 06:18:26

Stop Date 09/17/2014

Stop Time 14:48:26

Total Time 0:08:30:00

Logging Interval 900 seconds

1 09/17/2014 06:33:26 0.081

2 09/17/2014 06:48:26 0.082

3 09/17/2014 07:03:26 0.094

4 09/17/2014 07:18:26 0.078

5 09/17/2014 07:33:26 0.064

6 09/17/2014 07:48:26 0.072

7 09/17/2014 08:03:26 0.065

8 09/17/2014 08:18:26 0.063

9 09/17/2014 08:33:26 0.065

10 09/17/2014 08:48:26 0.069

11 09/17/2014 09:03:26 0.070

12 09/17/2014 09:18:26 0.071

13 09/17/2014 09:33:26 0.060

14 09/17/2014 09:48:26 0.055

15 09/17/2014 10:03:26 0.051

16 09/17/2014 10:18:26 0.038

17 09/17/2014 10:33:26 0.031

18 09/17/2014 10:48:26 0.031

19 09/17/2014 11:03:26 0.030

20 09/17/2014 11:18:26 0.033

21 09/17/2014 11:33:26 0.033

22 09/17/2014 11:48:26 0.035

23 09/17/2014 12:03:26 0.040

24 09/17/2014 12:18:26 0.043

25 09/17/2014 12:33:26 0.047

26 09/17/2014 12:48:26 0.039

27 09/17/2014 13:03:26 0.034

28 09/17/2014 13:18:26 0.043

29 09/17/2014 13:33:26 0.044

30 09/17/2014 13:48:26 0.044

31 09/17/2014 14:03:26 0.044

32 09/17/2014 14:18:26 0.041

33 09/17/2014 14:33:26 0.039

34 09/17/2014 14:48:26 0.041

Test Data

Data Point Date Time AEROSOL mg/m^3

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Test 005

Instrument

Model DustTrak II

Instrument S/N 8530141008

Data Properties

Start Date 09/17/2014

Start Time 06:15:05

Stop Date 09/17/2014

Stop Time 14:45:05

Total Time 0:08:30:00

Logging Interval 900 seconds

1 09/17/2014 06:30:05 0.098

2 09/17/2014 06:45:05 0.102

3 09/17/2014 07:00:05 0.104

4 09/17/2014 07:15:05 0.094

5 09/17/2014 07:30:05 0.069

6 09/17/2014 07:45:05 0.071

7 09/17/2014 08:00:05 0.072

8 09/17/2014 08:15:05 0.061

9 09/17/2014 08:30:05 0.065

10 09/17/2014 08:45:05 0.066

11 09/17/2014 09:00:05 0.066

12 09/17/2014 09:15:05 0.068

13 09/17/2014 09:30:05 0.055

14 09/17/2014 09:45:05 0.047

15 09/17/2014 10:00:05 0.042

16 09/17/2014 10:15:05 0.030

17 09/17/2014 10:30:05 0.023

18 09/17/2014 10:45:05 0.018

19 09/17/2014 11:00:05 0.017

20 09/17/2014 11:15:05 0.018

21 09/17/2014 11:30:05 0.018

22 09/17/2014 11:45:05 0.019

23 09/17/2014 12:00:05 0.022

24 09/17/2014 12:15:05 0.026

25 09/17/2014 12:30:05 0.028

26 09/17/2014 12:45:05 0.025

27 09/17/2014 13:00:05 0.016

28 09/17/2014 13:15:05 0.026

29 09/17/2014 13:30:05 0.025

30 09/17/2014 13:45:05 0.028

31 09/17/2014 14:00:05 0.026

32 09/17/2014 14:15:05 0.023

33 09/17/2014 14:30:05 0.021

34 09/17/2014 14:45:05 0.023

Test Data

Data Point Date Time AEROSOL mg/m^3

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EX 35, 5e and 6a REPAIR AREAS

DUST TRAK MONITORING LOCATIONS

Test 001

Instrument

Model DustTrak DRX

Instrument S/N 8533132902

Data Properties

Start Date 09/17/2014

Start Time 10:40:45

Stop Date 09/17/2014

Stop Time 16:55:45

Total Time 0:06:15:00

Logging Interval 900 seconds

1 09/17/2014 10:55:45 0.028 0.029 0.031 0.039 0.042

2 09/17/2014 11:10:45 0.012 0.014 0.014 0.018 0.018

3 09/17/2014 11:25:45 0.012 0.013 0.014 0.016 0.016

4 09/17/2014 11:40:45 0.013 0.014 0.015 0.018 0.018

5 09/17/2014 11:55:45 0.014 0.016 0.017 0.020 0.020

6 09/17/2014 12:10:45 0.083 0.086 0.090 0.129 0.129

7 09/17/2014 12:25:45 0.012 0.012 0.013 0.013 0.013

8 09/17/2014 12:40:45 0.011 0.012 0.012 0.012 0.012

9 09/17/2014 12:55:45 0.007 0.008 0.008 0.008 0.008

10 09/17/2014 13:10:45 0.010 0.010 0.010 0.010 0.010

11 09/17/2014 13:25:45 0.011 0.012 0.012 0.012 0.012

12 09/17/2014 13:40:45 0.012 0.012 0.012 0.013 0.013

13 09/17/2014 13:55:45 0.011 0.012 0.012 0.012 0.012

14 09/17/2014 14:10:45 0.012 0.012 0.012 0.012 0.012

15 09/17/2014 14:25:45 0.010 0.011 0.011 0.011 0.011

16 09/17/2014 14:40:45 0.011 0.011 0.011 0.011 0.011

17 09/17/2014 14:55:45 0.011 0.012 0.012 0.012 0.012

18 09/17/2014 15:10:45 0.010 0.010 0.010 0.010 0.010

19 09/17/2014 15:25:45 0.009 0.010 0.010 0.010 0.010

20 09/17/2014 15:40:45 0.009 0.009 0.009 0.009 0.009

21 09/17/2014 15:55:45 0.009 0.010 0.010 0.010 0.010

22 09/17/2014 16:10:45 0.009 0.009 0.009 0.010 0.010

23 09/17/2014 16:25:45 0.008 0.009 0.009 0.009 0.009

24 09/17/2014 16:40:45 0.008 0.008 0.008 0.008 0.008

25 09/17/2014 16:55:45 0.007 0.008 0.008 0.008 0.008

Test Data

DataPoint

Date TimePM1

mg/m^3PM2.5

mg/m^3RESP

mg/m^3PM10

mg/m^3TOTALmg/m^3

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Test 004

Instrument

Model DustTrak II

Instrument S/N 8530132205

Data Properties

Start Date 09/17/2014

Start Time 05:19:23

Stop Date 09/17/2014

Stop Time 17:04:23

Total Time 0:11:45:00

Logging Interval 900 seconds

1 09/17/2014 05:34:23 0.060

2 09/17/2014 05:49:23 0.049

3 09/17/2014 06:04:23 0.054

4 09/17/2014 06:19:23 0.059

5 09/17/2014 06:34:23 0.059

6 09/17/2014 06:49:23 0.069

7 09/17/2014 07:04:23 0.070

8 09/17/2014 07:19:23 0.072

9 09/17/2014 07:34:23 0.061

10 09/17/2014 07:49:23 0.073

11 09/17/2014 08:04:23 0.070

12 09/17/2014 08:19:23 0.069

13 09/17/2014 08:34:23 0.070

14 09/17/2014 08:49:23 0.074

15 09/17/2014 09:04:23 0.072

16 09/17/2014 09:19:23 0.072

17 09/17/2014 09:34:23 0.058

18 09/17/2014 09:49:23 0.053

19 09/17/2014 10:04:23 0.050

20 09/17/2014 10:19:23 0.035

21 09/17/2014 10:34:23 0.028

22 09/17/2014 10:49:23 0.025

23 09/17/2014 11:04:23 0.023

24 09/17/2014 11:19:23 0.023

25 09/17/2014 11:34:23 0.022

26 09/17/2014 11:49:23 0.024

27 09/17/2014 12:04:23 0.030

28 09/17/2014 12:19:23 0.033

29 09/17/2014 12:34:23 0.036

30 09/17/2014 12:49:23 0.026

31 09/17/2014 13:04:23 0.024

32 09/17/2014 13:19:23 0.032

33 09/17/2014 13:34:23 0.033

34 09/17/2014 13:49:23 0.033

35 09/17/2014 14:04:23 0.032

Test Data

Data Point Date Time AEROSOL mg/m^3

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36 09/17/2014 14:19:23 0.029

37 09/17/2014 14:34:23 0.028

38 09/17/2014 14:49:23 0.029

39 09/17/2014 15:04:23 0.028

40 09/17/2014 15:19:23 0.024

41 09/17/2014 15:34:23 0.024

42 09/17/2014 15:49:23 0.021

43 09/17/2014 16:04:23 0.025

44 09/17/2014 16:19:23 0.020

45 09/17/2014 16:34:23 0.020

46 09/17/2014 16:49:23 0.018

47 09/17/2014 17:04:23 0.017

Test Data

Data Point Date Time AEROSOL mg/m^3

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Test 004

Instrument

Model DustTrak DRX

Instrument S/N 8533133501

Data Properties

Start Date 09/17/2014

Start Time 06:50:27

Stop Date 09/17/2014

Stop Time 16:50:27

Total Time 0:10:00:00

Logging Interval 900 seconds

1 09/17/2014 07:05:27 0.018 0.018 0.019 0.022 0.034

2 09/17/2014 07:20:27 0.031 0.032 0.034 0.040 0.052

3 09/17/2014 07:35:27 0.042 0.044 0.046 0.051 0.052

4 09/17/2014 07:50:27 0.048 0.050 0.053 0.060 0.062

5 09/17/2014 08:05:27 0.045 0.047 0.050 0.056 0.057

6 09/17/2014 08:20:27 0.045 0.047 0.051 0.057 0.059

7 09/17/2014 08:35:27 0.046 0.049 0.052 0.059 0.061

8 09/17/2014 08:50:27 0.050 0.052 0.054 0.061 0.062

9 09/17/2014 09:05:27 0.049 0.051 0.054 0.060 0.062

10 09/17/2014 09:20:27 0.047 0.049 0.051 0.058 0.059

11 09/17/2014 09:35:27 0.039 0.041 0.043 0.048 0.050

12 09/17/2014 09:50:27 0.035 0.037 0.039 0.045 0.046

13 09/17/2014 10:05:27 0.033 0.035 0.037 0.043 0.045

14 09/17/2014 10:20:27 0.023 0.024 0.026 0.029 0.030

15 09/17/2014 10:35:27 0.018 0.018 0.020 0.023 0.024

16 09/17/2014 10:50:27 0.017 0.018 0.019 0.022 0.022

17 09/17/2014 11:05:27 0.015 0.015 0.016 0.019 0.019

18 09/17/2014 11:20:27 0.015 0.016 0.017 0.019 0.020

19 09/17/2014 11:35:27 0.015 0.016 0.016 0.019 0.019

20 09/17/2014 11:50:27 0.016 0.017 0.018 0.020 0.021

21 09/17/2014 12:05:27 0.020 0.020 0.021 0.024 0.025

22 09/17/2014 12:20:27 0.022 0.022 0.024 0.026 0.027

23 09/17/2014 12:35:27 0.023 0.024 0.025 0.028 0.028

24 09/17/2014 12:50:27 0.016 0.017 0.018 0.020 0.020

25 09/17/2014 13:05:27 0.016 0.017 0.018 0.020 0.020

26 09/17/2014 13:20:27 0.021 0.022 0.023 0.025 0.026

27 09/17/2014 13:35:27 0.022 0.023 0.024 0.026 0.027

28 09/17/2014 13:50:27 0.021 0.022 0.023 0.026 0.026

29 09/17/2014 14:05:27 0.021 0.022 0.023 0.025 0.025

30 09/17/2014 14:20:27 0.019 0.019 0.020 0.022 0.023

31 09/17/2014 14:35:27 0.018 0.019 0.020 0.022 0.023

32 09/17/2014 14:50:27 0.019 0.020 0.021 0.023 0.023

33 09/17/2014 15:05:27 0.018 0.019 0.019 0.021 0.021

34 09/17/2014 15:20:27 0.016 0.016 0.017 0.019 0.019

35 09/17/2014 15:35:27 0.016 0.016 0.017 0.019 0.020

Test Data

DataPoint

Date TimePM1

mg/m^3PM2.5

mg/m^3RESP

mg/m^3PM10

mg/m^3TOTALmg/m^3

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36 09/17/2014 15:50:27 0.015 0.015 0.016 0.017 0.018

37 09/17/2014 16:05:27 0.016 0.017 0.018 0.019 0.020

38 09/17/2014 16:20:27 0.014 0.015 0.015 0.017 0.017

39 09/17/2014 16:35:27 0.013 0.014 0.015 0.016 0.017

40 09/17/2014 16:50:27 0.013 0.013 0.014 0.016 0.016

Test Data

DataPoint

Date TimePM1

mg/m^3PM2.5

mg/m^3RESP

mg/m^3PM10

mg/m^3TOTALmg/m^3

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Test 002

Instrument

Model DustTrak II

Instrument S/N 8530110315

Data Properties

Start Date 09/17/2014

Start Time 09:30:12

Stop Date 09/17/2014

Stop Time 20:00:12

Total Time 0:10:30:00

Logging Interval 900 seconds

1 09/17/2014 09:45:12 0.072

2 09/17/2014 10:00:12 0.072

3 09/17/2014 10:15:12 0.072

4 09/17/2014 10:30:12 0.063

5 09/17/2014 10:45:12 0.066

6 09/17/2014 11:00:12 0.074

7 09/17/2014 11:15:12 0.067

8 09/17/2014 11:30:12 0.071

9 09/17/2014 11:45:12 0.073

10 09/17/2014 12:00:12 0.076

11 09/17/2014 12:15:12 0.077

12 09/17/2014 12:30:12 0.063

13 09/17/2014 12:45:12 0.057

14 09/17/2014 13:00:12 0.056

15 09/17/2014 13:15:12 0.042

16 09/17/2014 13:30:12 0.034

17 09/17/2014 13:45:12 0.028

18 09/17/2014 14:00:12 0.026

19 09/17/2014 14:15:12 0.025

20 09/17/2014 14:30:12 0.024

21 09/17/2014 14:45:12 0.027

22 09/17/2014 15:00:12 0.031

23 09/17/2014 15:15:12 0.037

24 09/17/2014 15:30:12 0.040

25 09/17/2014 15:45:12 0.031

26 09/17/2014 16:00:12 0.024

27 09/17/2014 16:15:12 0.036

28 09/17/2014 16:30:12 0.044

29 09/17/2014 16:45:12 0.037

30 09/17/2014 17:00:12 0.034

31 09/17/2014 17:15:12 0.032

32 09/17/2014 17:30:12 0.030

33 09/17/2014 17:45:12 0.031

34 09/17/2014 18:00:12 0.033

35 09/17/2014 18:15:12 0.027

Test Data

Data Point Date Time AEROSOL mg/m^3

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36 09/17/2014 18:30:12 0.026

37 09/17/2014 18:45:12 0.023

38 09/17/2014 19:00:12 0.027

39 09/17/2014 19:15:12 0.023

40 09/17/2014 19:30:12 0.022

41 09/17/2014 19:45:12 0.020

42 09/17/2014 20:00:12 0.019

Test Data

Data Point Date Time AEROSOL mg/m^3

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