WA-765_10673_CA_AFVR_20140627

EXECUTIVE SUMMARY

The Red Apple Market # 3 (RAM #3) site is located at 1332 East Memorial Drive in Ahoskie, Hertford County,
North Carolina. According to a report entitled Initial Pre-Cap Groundwater Sampling Event dated March 22,
2002, two 12,000-gallon gasoline underground storage tanks (USTs), one 8,000-gallon gasoline UST and one
550-gallon kerosene UST were removed from the site on June 3, 1993, by Coastal Environmental Services (CES).
A total of 40 monitoring wells have been installed on the site and adjacent properties during past ground water
assessment and corrective action activities. Previous activities were conducted by CES and Northeast
Environmental, P.C. (Northeast).

On June 5, 2014, an Aggressive Fluid-Vapor Recovery (AFVR) event was conducted by Greenwood Applied
Services on MW-2and MW-7 under the supervision of Geological Resources, Inc. (GRI) personnel. The purpose
of the AFVR event was to reduce contaminant concentrations and remove free product. Prior to the start of the
event, a free product thickness of 0.07 feet was measured in MW-7. Please note that MW-7 was vacuumed
continuously for the 8-hour event; however, MW-2 was vacuumed for approximately 5 hours due to the high
water recovery rate. The results of the AFVR event indicate that a total of 2,964 gallons of liquid was removed
during the 8-hour event, none of which was measureable free product. Based on mass-removal calculations, 4.52
pounds or 0.72 gallons of vapor phase hydrocarbons were removed.

Once GRI receives the results of the ground water sampling event that will be conducted in July 2014, the overall
effectiveness of the AFVR event can be determined.

TABLE OF CONTENTS

1.0 INTRODUCTION ................................................................................................................................. 1
2.0 FACILITY INFORMATION .............................................................................................................. 1
3.0 AFVR ACTIVITIES ............................................................................................................................. 1
4.0 CONCLUSIONS AND RECOMMENDATIONS .............................................................................. 2
5.0 LIMITATIONS...................................................................................................................................... 3

FIGURES
Figure 1: Site Location Map
Figure 2: Site Map

TABLES
Table 1: Well Construction and Gauging Information
Table 2: Free Product Recovery Results
Table 3: Free Product Recovery Event Information
Table 4: Free Product Recovery Cost Summary

APPENDICES
Appendix A: AFVR Data Sheets and Calculations
Appendix B: Disposal Manifest

1

1.0 SITE HISTORY AND CHARACTERIZATION
According to a report entitled Initial Pre-Cap Groundwater Sampling Event dated March 22, 2002, two 12,000-
gallon gasoline underground storage tanks (USTs), one 8,000-gallon gasoline UST and one 550-gallon kerosene
UST were removed from the site on June 3, 1993, by Coastal Environmental Services (CES). A total of 40
monitoring wells have been installed on the site and adjacent properties during past ground water assessment and
corrective action activities. Previous activities were conducted by CES and Northeast Environmental, P.C.
(Northeast). Although Geological Resources, Inc. (GRI) cannot verify the accuracy of information obtained from
previous reports, for the purposes of this report, it is assumed to be correct. Free product was historically
measured in MW-7, MW-8 and MW-15, but free product has not been present in MW-8 or MW-15 since January
2009. A Site Map showing approximate locations of the currently existing monitoring wells, as well as the
structures on-site and on surrounding properties has been included as Figure 2. Please note that the site was
resurveyed by Coastal Engineering & Surveying, Inc. on May 24, 2011, due to numerous inconsistencies in the
previous site map. In addition, MMPE events were conducted in March 2011, July 2012, and July 2013. Please
refer to previous submittals for further historical information regarding the site.

2.0 FACILITY INFORMATION
The purpose of this report is to present the results of an Aggressive Fluid-Vapor Recovery (AFVR) event
conducted on June 5, 2014, at the Red Apple Market # 3 (RAM #3) site (Figure 1). The activities were
conducted in accordance with GRI proposal number 13-589, which was submitted to NCDENR on November 15,
2013 and approved as Task Authorization No. 10673-11 on December 6, 2013. The purpose of the activities
was to reduce contaminant concentrations in monitoring wells MW-2 and MW-7.

3.0 AFVR ACTIVITIES
On June 5, 2014, an AFVR event was conducted by Greenwood Applied Services (GAS), under the supervision
of GRI personnel. The AFVR equipment included a vacuum truck, flexible vacuum hoses, 1-inch diameter PVC
stinger pipes and associated couplings and pipe fittings needed to connect to the wells. The vacuum truck had a
storage capacity of 3,500 gallons and was rated at 950 CFM at 25 in /Hg. Prior to the event, the depths to
product (if any) and ground water were measured in the vacuum wells, MW-2 and MW-7. Three monitoring
wells, MW-1A, MW-3 and MW-8 were also gauged prior to the event and were used as observation wells during
the event. A free product thickness of 0.07 feet was measured in MW-7 prior to the start of the event. No free
product was measured in any of the remaining monitoring wells. A summary of well construction information and
ground water gauging data is presented in Table 1. During the event, the liquid recovery was higher than

2

anticipated and the truck filled to half full during the first 3 hours of the event. Attempts were made to throttle
back the vacuum and the rate of recovery; however, they were unsuccessful. In order to reduce the liquid recovery,
the stingers were raised and MW-2 was only vacuumed for a total of 5 hours. During the event, which was
conducted for approximately 8 hours (total), measurements of vacuum, relative humidity, temperature, exhaust air
velocity and off-gas concentrations were recorded at 15-minute intervals for the first two hours and every 30
minutes thereafter. No measurable free product was reported at the conclusion of the event. A copy of the AFVR
Event Field Data Sheet has been included in Appendix A. A summary of the calculations used to determine the
amount of free product recovered in the vapor phase has been included in Appendix A.

The results of the AFVR event indicate that a total of 2,964 gallons of liquid was removed during the 8-hour
event. Based on 8 hours of operation, the average fluid recovery rate was 370.50 gallons per hour. Based on
mass-removal calculations, 4.52 pounds or 0.72 gallons of vapor phase hydrocarbons were removed. Based on 8
hours of operation, an average of 0.09 gallons of vapor phase hydrocarbons were removed per hour by the AFVR
event. Based on the June 2014 AFVR event, the cost per gallon of recovered petroleum affected ground water
was $1.04. A summary of the free product recovery results is presented in Table 2. A summary of information
collected during the AFVR event as well as a breakdown of fluids removed is included in Table 3. A summary of
costs associated with the AFVR event is included in Table 4. At the conclusion of the AFVR event, all waste
water and product were transported to a permitted facility for disposal. A copy of the disposal manifest has been
included as Appendix B.

4.0 CONCLUSIONS AND RECOMMENDATIONS
 A total 2,964 gallons of liquid were removed during the 8-hour AFVR event conducted on June 5, 2014.
A free product thickness of 0.07 feet was measured in MW-7 prior to the start of the event. No
measureable free product was observed in the recovered liquids. The average fluid recovery rate was
370.50 gallons per hour. Based on mass-removal calculations, 4.52 pounds or 0.72 gallons of vapor
phase hydrocarbons were removed. An average of 0.09 gallons of vapor phase hydrocarbons was
removed per hour. The cost per gallon of recovered petroleum affected ground water was $1.04. At the
conclusion of the event, no free product was observed in the observation wells or the vacuumed wells.
 Based on the above information, the AFVR event removed contaminated ground water, free product and
petroleum vapors from monitoring wells MW-2 and MW-7. GRI personnel will return to the site in July
2014 to conduct a comprehensive ground water sampling event. Once the data from the July 2014
sampling event are evaluated, the overall effectiveness of the AFVR event will be evaluated.

3

5.0 LIMITATIONS
This report has been prepared for the exclusive use of North East Oil Company, Inc., for the specific application
to the referenced site in Bertie County, North Carolina. The assessment was conducted based on the scope of
work and level of effort desired by NCDENR and with resources adequate only for that scope of work. Our
findings have been developed in accordance with generally accepted standards of environmental practices in the
State of North Carolina, available information, and our professional judgment. No other warranty is expressed or
implied.

The data that are presented in this report are indicative of conditions that existed at the precise locations sampled
and at the times the samples were collected. In addition, the data obtained from the samples would be interpreted
as being meaningful with respect to parameters indicated in the laboratory report. No additional information can
logically be inferred from these data.

FIGURES

TABLES
03/28/11 9.09 0.00 90.91 Before MMPE
04/01/11 9.19 0.00 90.81 After MMPE
07/23/12 9.39 0.00 90.61 Before MMPE
07/27/12 9.49 0.00 90.51 After MMPE
03/28/11 9.53 0.00 90.57 Before MMPE
04/01/11 9.50 0.00 90.60 After MMPE
07/23/12 9.89 0.00 90.52 Before MMPE
07/27/12 10.12 0.00 90.29 After MMPE
07/15/13 9.30 0.00 91.11 Before MMPE
07/19/13 9.90 0.00 90.51 After MMPE
9.21 0.00 91.20 Before AFVR
9.73 0.00 90.68 After AFVR
07/23/12 10.24 0.00 90.31 Before MMPE
07/27/12 10.24 0.00 90.31 After MMPE
07/15/13 9.46 0.00 91.09 Before MMPE
07/19/13 9.93 0.00 90.62 After MMPE
03/28/11 8.68 0.00 90.43 Before MMPE
04/01/11 9.55 0.00 89.56 After MMPE
03/28/11 9.02 0.02 90.47 Before MMPE
04/01/11 9.09 0.00 90.38 After MMPE
07/23/12 9.34 0.00 90.63 Before MMPE
07/27/12 9.57 0.00 90.40 After MMPE
07/15/13 8.77 0.00 91.20 Before MMPE
07/19/13 9.17 0.00 90.80 After MMPE
8.73 0.07 91.30 Before AFVR
9.12 0.00 90.85 After AFVR
03/28/11 9.05 0.21 90.27 Before MMPE
04/01/11 9.92 0.00 89.22 After MMPE
07/23/12 9.29 0.06 90.56 Before MMPE
07/27/12 9.43 0.00 90.37 After MMPE
07/15/13 8.63 0.00 91.17 Before MMPE
07/19/13 8.98 0.00 90.82 After MMPE
07/23/12 9.29 0.00 90.78 Before MMPE
07/27/12 9.39 0.00 90.68 After MMPE
07/15/13 8.59 0.00 91.48 Before MMPE
07/19/13 8.92 0.00 91.15 After MMPE
03/28/11 8.61 0.00 90.88 Before MMPE
04/01/11 8.72 0.00 90.77 After MMPE
Notes:
prepared by CES Engineering, PC and available well construction records, respectively.
MW-3A
Facility ID #: 00-0-0000017539
MW-2
06/05/14
NAUnknownMW-1A
06/05/14
MW-8
NANANAUnknown
100.41
188-18809/15/93
MW-9 01/10/94 6 6-16 16
166-16601/10/94MW-7
100.07
6 6-16 16
6
99.97
99.80
166-166
MW-6 01/07/94
100.10
99.47
99.14
99.116-16 16
01/10/94
100.55
Comments
TABLE 1
WELL CONSTRUCTION AND GAUGING INFORMATION
RAM #3 (INCIDENT NO. 10673)
Well ID
Date
Installed
(mm/dd/yy)
Date Water
Level
Measured
(mm/dd/yy)
Screened
Interval
(x to y ft.
BGS)
Depth to
Water from
Top of Casing
(ft.)
Ground
Water
Elevation*
(ft.)
100.0018.4NA
Free Product
Thickness**
(ft.)
Bottom of
Well
(ft. BGS)
Top of Casing
Elevation*
(ft.)
Date: 06/18/14
• Top of casing elevations and well construction details are reproduced from report entitled 'Semi-Annual Monitoring Event (August 2004)', dated October 22, 2004
• * : Reference point for elevation measurements, Assumed elevation 100.00 ft.
• ** : If free product is present in a well, ground water elevation calculated by: [Top of Casing Elevation - Depth to Water] + [free product thickness x 0.8581].
• ft BGS: feet below ground surface.
MW-13 99.4911/25/94
Well Casing
Depth
(ft. BGS)
Page 1 of 1
Date:06/18/14 Facility ID#:00-0-0000017539
Method of Measurement:
Well ID Product Type
(gas, diesel, etc.)
Date of
Recovery
(mm/dd/yy)
Free Product
Recovery
Method*
Casing
Diameter
(inches)
Product Thickness
before Recovery
(feet)
Product
Thickness after
Recovery
(feet)
Amount of Liquid
Recovered
(gallons)
Amount of
Product
Recovered
(gallons)
MW-2 2"--
MW-7 2"0.02 -
MW-8 2"0.21 -
MW-2 2"--
MW-7 2"--
MW-8 2"0.06 -
MW-2 2"--
MW-7 2"--
MW-2 2"--
MW-7 2"0.07 -
Notes :
• *: Bailing, Skimming, Aggressive Fluid Vapor Recovery (AFVR), Mobile Multiphase Extraction (MMPE)
• Amount of Liquid Recovered (gallons) includes Total liquids (Water and Free Product) as indicated on Disposal Manifest.
• Amount of Product Recovered (in gallons) includes only the volume of free product in the tanker at the end of the event (based on Disposal Manifest
and/or Field Notes).
Gasoline and
Diesel AFVR06/05/14 2,964 0
0
0
Interface probe at top-of-casing
Gasoline and
Diesel
07/15/13 to
07/19/13 MMPE 14,135
Gasoline and
Diesel
07/23/12 to
07/27/12 MMPE 14,774 0
TABLE 2
FREE PRODUCT RECOVERY RESULTS
RAM #3 (INCIDENT NO. 10673)
14,45403/28/11 to
04/01/11
Gasoline and
Diesel MMPE
Page 1 of 1
Date:06/18/14 Facility ID #:00-0-0000017539
MW-2
MW-7
MW-8
MW-2
MW-7
MW-8
MW-2
MW-7
MW-2
MW-7
12.34 46,327 0 12.34
Notes:
• *: Bailing, Skimming, Aggressive Fluid Vapor Recovery (AFVR), Mobile Multiphase Extraction (MMPE)
• Amount of Vaporized Product (in gallons) is based on Vapor Emissions Summary Sheet, = lbs emitted/6.25
• Amount of Liquid Recovered includes Total liquids (Water and Free Product) as indicated on Disposal Manifest.
• Amount of Product Recovered as Liquid includes only the volume of free product in the tanker at the end of the event (based on Disposal
Manifest and/or Field Notes).
• Total Amount of Product Recovered = Amount of Vaporized Product + Amount of Product Recovered as Liquid
• Total Fluids Removed = Amount of Vaporized Product + Amount of Liquid Recovered
• Information regarding historical free product recovery activities is not available.
2,964 0 0.72
3.16MMPE07/15/13 to
07/19/13 3,949 151.34 3.16326.61
2.33
0.72
12.34
MMPE 4,218.27 147.48
Totals
6.12
14,135 0
Current Event
Total To Date
Total Fluids Removed (in gallons)
07/23/12 to
07/27/12 301.57
03/28/11 to
04/01/11
06/05/14 AFVR 3,933 224.52
Summary
MMPE
SUMMARY OF FLUID REMOVAL
2.33
Average
Effluent
Concentration
(ppm)
14,774 0 6.12
431.5
Total Product Removed (in gallons)
Amount of
Liquid
Recovered
(gallons)
Average
Effluent
Temperature
(°F)
2,964.72
46,339.34
Amount of
Product
Recovered as
Liquid
(gallons)
14,454927.6 0
60.38 0.72
104.2
Total Amount of
Product
Recovered
(gallons)
Product
Recovery
Method*
TABLE 3
FREE PRODUCT RECOVERY EVENT INFORMATION
RAM #3 (INCIDENT NO. 10673)
Well ID Date
(mm/dd/yy)
Amount of
Vaporized
Product
(gallons)
Average
Effluent
Velocity
(ft/min)
Page 1 of 1
Date:06/18/14 Facility ID #:00-0-0000017539
Wells Included in
Event
Product
Recovery
Method*
Date of Event
(mm/dd/yy)
Total Fluids
Recovered (gallons)
Cost of Free
Product Recovery
Event
Cost Per Gallon
MW-2, MW-7,
MW-8 MMPE 03/28/11 to
04/01/11 14,460.99 $11,351.50 $0.78
MW-2, MW-7,
MW-8 MMPE 07/23/12 to
07/27/12 14,780.12 $11,598.50 $0.78
MW-2 and MW-7 MMPE 07/15/13 to
07/19/13 14,138.16 $11,355.65 $0.80
MW-2 and MW-7 AFVR 06/05/14 2,964.72 $3,093.45 $1.04
46,343.99 $37,399.10 $0.81
Notes:
• *: Bailing, Skimming, Aggressive Fluid Vapor Recovery (AFVR), Mobile Multiphase Extraction (MMPE)
• Total Amount of Free Product Recovered = Amount of Vaporized Product + Amount of Product Recovered as Liquid
• Cost of Free Product Recovery Event includes supervision, travel, mileage, per diem, subcontractor costs, report preparation and project management.
TOTAL (to date)
TABLE 4
FREE PRODUCT RECOVERY COST SUMMARY
RAM #3 (INCIDENT NO. 10673)
Comments
Page 1 of 1

APPENDICES

APPENDIX A
AFVR Data Sheets and Calculations
AGGRESSIVE FLUID VAPOR RECOVERY EVENT DATA SHEET
Site Name :RAM #3
Incident Number :10673
Average Depth to Ground Water :9.16ft
Well Name:Inner Dia. of Well (inches):2", 2"
Blower Specifications For Vacuum Truck (e.g: 2500 cfm @ 24 in. of Hg) :950 cfm @ 25" of Hg
Diameter of Exhaust Stack (inches) :6
Start Time :8:00 Date :06/05/14
End Time :16:00
Note: Take all the readings listed below every 15 minutes for the first 2 hours of the test and every
30 minutes thereafter.
Test Conducted By (AFVR Contractor):Greenwood Applied Services
Test Supervised By (Consultant):Geological Resources, Inc.
Frequency Time Vacuum
Exhaust
Velocity Temperature Rel. Humidity OVA
(min)(in. of Hg)(ft/min)(°F)(%)(ppm)
0 8:00 26.0 3,745 151.7 20.1 124.7
15 8:15 26.0 4,202 200.7 7.6 89.7
30 8:30 26.0 4,298 218.0 6.0 68.0
45 8:45 26.0 4,191 221.1 5.5 68.3
60 9:00 26.0 4,590 227.1 5.2 63.9
75 9:15 26.0 4,308 233.1 5.0 62.6
90 9:30 26.0 4,410 230.2 5.0 63.9
105 9:45 25.0 4,290 233.7 4.9 62.8
120 10:00 25.0 4,188 232.8 4.9 63.0
150 10:30 25.0 4,499 331.7 4.7 63.5
180 11:00 23.0 3,102 220.6 5.0 56.8
210 11:30 23.0 3,199 222.1 4.8 56.3
240 12:00 23.0 3,122 225.2 5.1 55.9
270 12:30 23.0 3,392 222.7 6.0 49.1
300 13:00 24.0 3,493 222.4 5.3 48.7
330 13:30 24.0 3,604 220.1 5.4 49.1
360 14:00 24.0 3,952 218.1 5.6 47.9
390 14:30 24.0 4,305 221.6 5.3 39.9
420 15:00 24.0 4,401 222.1 5.1 38.7
450 15:30 24.0 4,012 220.8 4.9 39.8
480 16:00 24.0 4,121 223.0 4.9 55.4
Total Fluids Recovered (in gallons) :2,964
Total Product Recovered (in gallons) :
MW-2 and MW-7
AGGRESSIVE FLUID VAPOR RECOVERY EVENT DATA SHEET (Cont'd.)
Site Name :RAM #3
Incident Number :10673
Well Name:Inner Dia. of Well (inches):2", 2"
Start Time :8:00 Date :06/05/14
End Time :16:00
Note: Record water levels in Vacuum Well at start and end of Test. Record Water Levels in a few
Observation Wells periodically (hourly during event) and at end of event.
Test Conducted By (AFVR Contractor):Greenwood Applied Services
Test Supervised By (Consultant):Geological Resources, Inc.
Parameters AFVR Well Obs. Well 1 Obs. Well 2 Obs. Well 3 Obs. Well 4
Well Name
MW-2 and MW-
7 MW-3A MW-8 MW-1A
Diameter (in.)2,2 2 2 2
Distance from
AFVR Well (ft)
Depth to Water Measurements (in feet)
Frequency Time AFVR Well Obs Well 1 Obs. Well 2 Obs. Well 3 Obs. Well 4
(min)(ft.)(ft.)(ft.)(ft.)(ft.)
0 (Before Start)8:00 9.21/8.73 9.33 9.60 8.78
60 9:00 9.78 8.73 8.78
120 10:00 9.94 8.91 8.78
180 11:00 9.8 8.92 8.78
240 12:00 9.78 8.93 8.78
300 13:00 9.78 8.93 8.78
360 14:00 9.79 8.94 8.78
420 15:00 9.81 8.96 8.78
480 16:00 9.81 8.96 8.78
End of Test 16:10 9.73/9.12 9.81 8.90 8.78
0 30 and 87 feet,
respectively
75 and 57 feet,
respectively
120 and 150
feet,
respectively
MW-2 and MW-7
AGGRESSIVE FLUID VAPOR RECOVERY EVENT
SITE NAME:RAM #3 Date: 6/5/2014
INCIDENT NUMBER:10673
AVERAGE DEPTH TO GROUNDWATER:9.16ft
DESCRIBE SOIL IN THE SATURATED ZONE:
INDICATE AVERAGE HYDRAULIC CONDUCTIVITY unknown
IDENTIFY THE WELL AND THE I.D. OF EACH WELL USED FOR AFVR:
PROVIDE BLOWER SPECIFICATIONS OF THE VACUUM TRUCK (cfm @ in Hg):950 cfm @ 25 in./Hg
DRY STANDARD CUBIC FEET PER MINUTE (DSCFM) AIR FLOW CALCULATIONS (Qstd)
Vacuum Velocity Pipe ID Temp Rel Humid Water Qstd
(inches of Hg)(ft/min)(in)(°F)(%)Vapor (%)(flow)
06/05/14 8:00 26.0 3,745 6 151.7 20.1 0.0349 613
06/05/14 8:15 26.0 4,202 6 200.7 7.6 0.0401 633
06/05/14 8:30 26.0 4,298 6 218.0 6.0 0.0451 628
06/05/14 8:45 26.0 4,191 6 221.1 5.5 0.0438 610
06/05/14 9:00 26.0 4,590 6 227.1 5.2 0.0467 660
06/05/14 9:15 26.0 4,308 6 233.1 5.0 0.0505 612
06/05/14 9:30 26.0 4,410 6 230.2 5.0 0.0476 631
06/05/14 9:45 25.0 4,290 6 233.7 4.9 0.0500 609
06/05/14 10:00 25.0 4,188 6 232.8 4.9 0.0491 596
06/05/14 10:30 25.0 4,499 6 331.7 4.7 0.3174 402
06/05/14 11:00 23.0 3,102 6 220.6 5.0 0.0392 454
06/05/14 11:30 23.0 3,199 6 222.1 4.8 0.0387 467
06/05/14 12:00 23.0 3,122 6 225.2 5.1 0.0413 453
06/05/14 12:30 23.0 3,392 6 222.7 6.0 0.0498 489
06/05/14 13:00 24.0 3,493 6 222.4 5.3 0.0433 508
06/05/14 13:30 24.0 3,604 6 220.1 5.4 0.0421 526
06/05/14 14:00 24.0 3,952 6 218.1 5.6 0.0420 579
06/05/14 14:30 24.0 4,305 6 221.6 5.3 0.0426 627
06/05/14 15:00 24.0 4,401 6 222.1 5.1 0.0413 641
06/05/14 15:30 24.0 4,012 6 220.8 4.9 0.0385 587
06/05/14 16:00 24.0 4,121 6 223.0 4.9 0.0403 600
Averages NA 24.5 3,933 6 224.52 6.0 0.1012 541.19
NOTES
Qstd = Flow at DSCFM
Vacuum = The level of vacuum being applied should be recorded from the vacuum truck tank (inches of Hg)
Velocity = The rate at which air flows is measured at the blower discharge piping (anemometer or pitot tube)
Pipe ID = The inside diameter of the blower discharge piping (from the vacuum truck)
Temperature = The temperature of the air stream exiting the blower discharge piping (dry bulb temp., in deg.°F)
Relative humidity = The % relative humidity of the air stream exiting the blower discharge piping
Water Vapor in % = Pounds of water per pound of dry air, derived from the Psychrometric chart
(temp Vs relative humidity)
EQUATION
Qstd = (1-Water Vapor) * velocity * (PI * (diameter/24)^2) * (528°R/(Temp + 460))
MW-2 (2") and MW-7 (2")
Date Time
EMISSION CALCULATIONS
0 613 124.7 1 124.7 663.13 4.13994E-05 1.52 0.00
15 633 89.7 1 89.7 477.01 2.97797E-05 1.13 0.28
30 628 68.0 1 68.0 361.61 2.25754E-05 0.85 0.21
45 610 68.3 1 68.3 363.21 0.000022675 0.83 0.21
60 660 63.9 1 63.9 339.81 0.000021214 0.84 0.21
75 612 62.6 1 62.6 332.90 0.000020783 0.76 0.19
90 631 63.9 1 63.9 339.81 0.000021214 0.80 0.20
105 609 62.8 1 62.8 333.96 0.000020849 0.76 0.19
120 596 63.0 1 63.0 335.02 0.000020915 0.75 0.19
150 402 63.5 1 63.5 337.68 0.000021081 0.51 0.25
180 -19 56.8 1 56.8 302.05 0.000018857 -0.02 -0.01
210 467 56.3 1 56.3 299.39 0.000018691 0.52 0.26
240 453 55.9 1 55.9 297.27 0.000018558 0.50 0.25
270 489 49.1 1 49.1 261.11 0.000016301 0.48 0.24
300 508 48.7 1 48.7 258.98 0.000016168 0.49 0.25
330 526 49.1 1 49.1 261.11 0.000016301 0.51 0.26
360 579 47.9 1 47.9 254.72 0.000015902 0.55 0.28
390 627 39.9 1 39.9 212.18 0.000013246 0.50 0.25
420 641 38.7 1 38.7 205.80 0.000012848 0.49 0.25
450 587 39.8 1 39.8 211.65 0.000013213 0.47 0.23
480 600 55.4 1 55.4 294.61 0.000018392 0.66 0.33
Averages 545.34 60.38 1.00 60.38 321.10 0.00 0.66 0.22
Total emissions in pounds 4.52
NOTES
PPM measured = Actual measurements (ppm) taken with a OVA or TVA at the blower discharge piping
K = Number of carbons in calibration gas: (Methane K = 1, or Propane K = 3, or Hexane K = 6)
PPMg = PPMv, Volumetric concentration as gasoline emission, dry basis at STP
Cg:m = mg/dsm3, mass concentration of gasoline emission
Mg = 128 mg/mg-mole, molecular weight of gasoline (this value may vary depending on contaminant)
K3 = 24.07 dsm^3/1E6 mg-mole, mass to volume conversion factor at STP
Cg = lb/dcsf, mass concentration of gasoline emission, dry basis at STP
PMRg = lb/hr, pollutant mass removal rate of gasoline emission
PMR = pollutant mass removal of gasoline emission over time
EQUATIONS
PPMg = PPM measured * K
Cg:m = PPMg * (Mg / K3)
Cg = Cg:m * 62.43E-09 lb-m^3/mg-ft^3
PMRg = Cg * Qstd * 60 min/hr
PMR = PMRg * ((T2 - T1) / 60)
PMRg
(lb/hr)
Elapsed
Time
(min)
Flow
(DSCFM)
PMR
(lb)
PPM
measured
(ppm)
K
(#C-gas)PPMg Cg:m
(mg/dsm^3)
Cg
(lb/dscf)

APPENDIX B
Disposal Manifest