MO-3735_9812_CA_MRP_20230822

EXCEL CIVIL & ENVIRONMENTAL ASSOCIATES, PLLC
APPENDIX A - FIGURES
Figure 1 - Site Vicinity
Figure 2 - Site Plan
Figure 3 - Soil Sampling Locations (CSA)
EXCEL CIVIL & ENVIRONMENTAL
ASSOCIATES, PLLC
625 HUNTSMAN COURT
GASTONIA, NC 28054
[phone]
FIGURE 1 – SITE VICINITY 
N Source: U.S.G.S. 7.5 Minute Topographic Map
Statesville East-NC Quadrangle, 1993

EXCEL CIVIL & ENVIRONMENTAL ASSOCIATES, PLLC
APPENDIX B - TABLES
Table 1 - Monitor Well Construction and Liquid Level Data
Table 2 - Summary of Historical Free Product Recovery
Table 3 - Summary of Groundwater Analytical Data
Table 4 - Risk-based Soil Summary Data
Well ID Total Well
Depth (ft)
Depth to
Product (ft)
Depth to Water
(ft)
Product
Thickness (ft)
UST-WELL Unknown -- 25.60 --
RW-5 40 -- 21.71 --
MRW-6 40 -- 21.66 NA
MRW-7 40 -- 22.49 NA
MRW-8 40 -- 22 NA
MRW-9 40 -- 21.42 NA
NOTES:
Water levels measured July 20, 2023
NM - Not measured
NA - Not applicable
Excel Project No. 20036
TABLE 1
NCDEQ Incident No. 9812
Statesville, North Carolina
L. Gordon Iron & Metal Facility
MONITOR WELL CONSTRUCTION AND LIQUID LEVEL DATA
Well ID Date Product
Type
Casing
Diameter
(in)
PT Before
Recovery
(ft)
PT After
Recovery
(ft)
Amount
Recovered
(gal)
Depth to
Water (ft)
04/00 -- 1.67 -- 11.18 --
05/00 -- 2.00 -- 7.73 --
06/00 -- 2.00 -- 7.25 --
07/00 -- 2.25 -- 5.51 --
08/00 -- 1.33 -- 4.10 --
09/00 -- 0.50 -- 0.93 --
03/11/04 -- 5.25 -- 0.00 30.49
11/12/07 DIESEL 2.05 -- 0.00 31.75
03/10/08 DIESEL 1.60 0.00 -- 32.50
03/19/08 DIESEL 0.51 -- 0.00 31.62
09/02/08 DIESEL 1.50 0.00 1.50 32.50
11/20/08 DIESEL 1.22 -- 0.00 31.67
12/02/08 DIESEL 1.47 0.00 0.50 32.23
01/15/09 DIESEL 1.90 0.20 0.75 32.50
02/17/09 DIESEL 2.99 0.00 1.25 32.50
03/31/09 DIESEL 4.37 0.00 1.25 32.50
04/16/09 DIESEL 4.61 0.00 1.25 32.50
06/21/09 DIESEL 2.32 -- -- 28.32
08/27/09 DIESEL 3.10 -- 2.25 30.64
09/30/09 DIESEL 2.60 -- 1.50 30.70
10/28/09 DIESEL 1.52 -- 1.25 29.70
11/19/09 DIESEL 0.27 0.00 0.50 27.49
12/14/09 DIESEL 0.65 0.01 0.25 27.55
04/09/09 DIESEL 3.50 0.00 0.50 26.80
05/03/10 DIESEL 1.40 0.02 1.00 26.80
06/23/10 DIESEL 0.53 0.01 0.50 25.32
10/04/10 DIESEL 1.90 0.00 1.50 28.00
11/03/10 DIESEL 1.03 0.02 1.00 25.34
12/06/10 DIESEL 0.49 0.02 0.50 28.23
01/24/11 DIESEL 2.25 0.02 2.00 30.20
02/08/11 DIESEL 3.70 0.00 2.00 31.55
03/02/11 DIESEL 3.56 0.02 2.00 32.47
04/25/11 DIESEL 1.50 0.02 2.00 28.80
05/12/11 DIESEL 1.84 0.01 1.50 29.04
06/07/11 DIESEL 2.24 0.00 2.00 29.12
07/27/11 DIESEL 3.70 0.01 2.00 31.45
10/31/11 DIESEL 3.20 0.00 84.00 30.11
12/05/11 DIESEL 0.20 0.01 < 0.10 29.20
02/23/12 DIESEL 1.16 0.01 0.50 28.65
03/16/12 DIESEL 1.20 0.00 0.50 28.50
04/05/12 DIESEL 1.51 0.02 0.50 28.01
05/31/12 DIESEL 0.61 0.01 0.30 28.21
06/26/12 DIESEL 0.39 -- 0.00 28.33
07/12/12 DIESEL 2.78 0.02 0.75 30.98
08/27/12 DIESEL 1.34 0.00 1.50 29.00
10/02/12 DIESEL 1.60 0.00 2.00 29.95
10/24/12 DIESEL 1.80 0.00 1.50 30.38
11/30/12 DIESEL 0.72 0.01 0.50 29.65
12/06/12 DIESEL 1.60 0.00 2.00 31.45
01/15/13 DIESEL 0.91 0.91 0.00 30.90
02/25/13 DIESEL 0.60 0.01 1.50 29.40
04/30/13 DIESEL 0.40 0.05 1.00 27.60
05/02/13 DIESEL 0.65 0.04 1.00 27.30
06/27/13 DIESEL 1.46 0.02 1.00 27.75
07/10/13 DIESEL 0.22 0.01 0.75 25.90
08/06/13 DIESEL 0.32 0.00 0.65 25.62
08/26/13 -- -- -- -- 24.64
09/30/13 -- -- -- -- 23.60
10/23/13 --
11/25/13 DIESEL 0.04 0.04 0.00 25.72
12/27/13 DIESEL 0.06 0.06 0.00 25.08
01/24/14 -- -- -- -- 24.39
02/24/14 DIESEL 0.02 0.02 0.00 23.76
04/16/14 DIESEL Trace Trace -- 22.82
05/30/14 -- -- -- -- 22.97
06/27/14 -- -- -- -- 23.30
07/31/14 DIESEL Trace Trace -- 24.74
08/21/14 -- -- -- -- 24.92
09/25/14 -- -- -- -- 24.71
TABLE 2
NCDEQ Incident # 9812
SUMMARY OF HISTORICAL FREE PRODUCT RECOVERY
Statesville, North CarolinaL. Gordon Iron & Metal Facility
Excel Project No. 20036
UST-
WELL 2
INACCESSIBLE
Page 1 of 8
Well ID Date Product
Type
Casing
Diameter
(in)
PT Before
Recovery
(ft)
PT After
Recovery
(ft)
Amount
Recovered
(gal)
Depth to
Water (ft)
TABLE 2
NCDEQ Incident # 9812
SUMMARY OF HISTORICAL FREE PRODUCT RECOVERY
Statesville, North CarolinaL. Gordon Iron & Metal Facility
Excel Project No. 20036
04/24/15 -- 0.68 0.68 0.00 25.24
07/31/15 DIESEL 0.72 Trace 0.31 26.90
08/31/15 DIESEL 0.72 Trace 0.25 27.80
09/21/15 DIESEL 0.31 Trace 1.30 27.91
12/30/15 DIESEL 0.03 Trace 0.05 24.26
01/19/16 -- -- -- -- 23.95
02/01/16 -- -- -- -- 23.39
03/07/16 -- -- -- -- 22.79
05/02/16 DIESEL 0.67 0.67 0.00 24.02
05/24/16 DIESEL 0.65 0.65 0.00 23.50
07/11/16 DIESEL 0.04 0.04 0.00 23.56
09/14/16 --
11/29/16 --
12/28/16 --
02/27/17 DIESEL 0.31 0.0 3.00 29.76
03/21/17 DIESEL 0.32 0.0 1.50 29.75
04/28/17 DIESEL 0.2 0.0 2.00 28.72
05/30/17 DIESEL 0.01 0.0 < 1 27.66
06/22/17 DIESEL 0.02 0.0 < 1 27.27
07/17/17 DIESEL 0.02 0.0 < 1 26.93
08/28/17 DIESEL 0.05 0.0 < 1 26.99
10/02/17 DIESEL 0.02 0.0 < 1 28.32
10/24/17 DIESEL 0.03 0.0 1.00 28.19
11/16/17 DIESEL 0.05 0.0 < 1 28.73
12/06/17 DIESEL 0.16 0.0 1.00 29.36
01/03/18 DIESEL 0.31 0.0 0.50 29.62
02/14/18 DIESEL 0.69 0.0 3.00 27.49
03/22/18 DIESEL 2.63 0.0 3.00 30.03
04/25/18 DIESEL 0.35 0.0 2.00 25.85
05/14/18 DIESEL 0.26 0.0 1.00 26.75
06/20/18 DIESEL 0.65 0.0 5.00 26.48
07/13/18 DIESEL 0.22 0.0 3.00 26.70
08/14/18 DIESEL 0.2 0.0 2.00 26.24
09/27/18 DIESEL 1.46 0.0 4.00 23.91
10/30/18 DIESEL 0.77 0.0 0.00 27.02
11/30/18 DIESEL 0.59 0.0 1.50 22.74
12/17/18 DIESEL 0.25 0.0 2.00 24.40
02/07/19 DIESEL 0.10 0.0 2.00 23.45
03/07/19 DIESEL 0.30 0.0 1.75 22.95
03/27/19 DIESEL -- 0.0 -- 22.76
04/07/19 DIESEL 0.11 0.0 1.50 22.52
05/17/19 DIESEL 0.04 0.0 -- 22.20
07/29/19 DIESEL 0.03 0.0 < 1 23.74
09/25/19 DIESEL 0.20 0.0 2.00 25.55
12/17/19 DIESEL 0.20 0.0 2.00 25.52
03/31/20 DIESEL 0.11 0.0 < 1 24.89
05/01/20 DIESEL 0.06 0.0 1.00 22.65
05/18/20 DIESEL 0.30 0.0 1.50 22.95
06/02/20 DIESEL 0.05 0.0 1.00 22.59
08/31/20 DIESEL 0.04 0.0 < 1 22.37
11/09/20 DIESEL 0.04 0.0 < 1 22.36
12/21/20 DIESEL 0.03 0.0 <1 21.83
01/07/21 DIESEL 0.02 0.0 < 1 22.08
03/12/21 DIESEL 0.07 0.0 < 1 21.27
05/03/21 DIESEL 0.07 0.0 < 1 21.61
06/01/21 DIESEL 0.10 0.0 < 1 22.24
06/28/21 DIESEL 0.06 0.0 < 1 21.29
07/28/21 DIESEL 0.07 0.0 1.00 23.84
08/18/21 DIESEL 0.04 0.0 2.67 24.45
11/29/21 DIESEL 0.15 0.0 1.25 27.37
12/29/21 DIESEL 0.07 0.0 0.50 27.90
02/03/22 DIESEL 0.02 0.0 0.50 27.10
02/17/22 DIESEL Trace Trace 0.00 25.55
03/18/22 DIESEL Trace Trace 0.00 25.55
04/22/22 DIESEL 0.02 0.0 0.50 24.78
08/01/22 DIESEL 0.01 0.0 0.50 26.05
08/24/22 DIESEL 0.01 0.0 0.50 26.10
09/21/22 -- 0.0 -- 23.76
10/31/22 DIESEL Trace Trace 0.50 26.88
11/28/22 DIESEL 0.02 0.0 0.50 26.98
12/16/22 DIESEL Trace Trace 0.00 26.20
05/09/23 DIESEL -- 0.0 -- 24.04
06/14/23 DIESEL -- 0.0 -- 24.77
07/20/23 DIESEL -- 0.0 -- 25.60
WELL DAMAGED
WELL DAMAGED
WELL DAMAGED
UST-WELL
Page 2 of 8
Well ID Date Product
Type
Casing
Diameter
(in)
PT Before
Recovery
(ft)
PT After
Recovery
(ft)
Amount
Recovered
(gal)
Depth to
Water (ft)
TABLE 2
NCDEQ Incident # 9812
SUMMARY OF HISTORICAL FREE PRODUCT RECOVERY
Statesville, North CarolinaL. Gordon Iron & Metal Facility
Excel Project No. 20036
09/02/08 DIESEL 1.68 0.00 75.50 31.63
09/02/08 -- -- -- -- 32.65
09/11/08 DIESEL 0.10 -- -- 31.40
11/20/08 DIESEL 0.25 0.00 0.25 31.48
12/02/08 DIESEL 0.11 0.00 0.50 32.44
01/15/09 DIESEL 0.60 0.00 1.75 32.10
02/17/09 DIESEL 0.81 0.00 0.75 29.34
03/31/09 DIESEL 0.71 0.01 0.50 28.86
04/16/09 DIESEL 0.91 0.01 1.00 27.64
06/21/09 DIESEL 0.55 -- -- 27.78
07/23/09 DIESEL 0.23 0.04 0.50 27.34
08/27/09 DIESEL 0.02 -- 0.25 28.69
09/30/09 DIESEL 0.08 -- 0.50 29.16
10/28/09 DIESEL 0.03 -- 0.25 29.06
11/19/09 DIESEL 0.04 -- < 0.10 27.68
12/14/09 DIESEL 0.02 -- < 0.10 27.91
04/09/10 -- -- -- -- 27.25
05/03/10 -- -- -- -- 26.99
06/23/10 DIESEL 0.02 -- < 0.10 24.30
10/04/10 DIESEL 0.03 -- < 0.10 26.81
11/03/10 DIESEL 0.02 0.00 < 0.10 27.42
12/06/10 DIESEL 0.06 0.01 < 0.10 28.18
01/24/11 DIESEL 0.05 0.00 < 0.10 29.10
02/08/11 DIESEL 0.15 0.00 < 0.10 28.95
03/02/11 DIESEL 0.05 0.00 < 0.10 29.00
04/25/11 DIESEL 0.01 0.00 < 0.10 27.50
05/12/11 DIESEL 0.06 0.00 < 0.10 27.59
06/07/11 DIESEL 0.11 0.00 < 0.10 27.51
07/27/11 DIESEL 0.20 0.00 < 0.10 27.40
10/31/11 -- 0.01 0.00 -- 28.40
12/05/11 DIESEL 0.23 0.01 < 0.10 28.33
02/23/12 DIESEL 0.10 0.00 < 0.10 28.10
03/16/12 DIESEL 0.04 0.00 < 0.10 26.67
04/05/12 DIESEL 0.02 0.00 < 0.10 26.88
05/31/12 DIESEL 0.40 0.00 0.30 26.71
06/26/12 -- 0.01 -- 0.00 26.98
07/12/12 -- -- -- -- 28.33
08/27/12 -- -- -- -- 26.90
10/02/12 -- -- -- -- 28.70
10/24/12 -- -- -- -- 28.05
11/30/12 -- -- -- -- 28.69
12/06/12 -- -- -- -- 30.05
01/15/13 -- -- -- -- 29.17
02/25/13 DIESEL 0.01 0.00 0.01 29.33
04/30/13 -- -- -- -- 26.15
RW-5 2
Page 3 of 8
Well ID Date Product
Type
Casing
Diameter
(in)
PT Before
Recovery
(ft)
PT After
Recovery
(ft)
Amount
Recovered
(gal)
Depth to
Water (ft)
TABLE 2
NCDEQ Incident # 9812
SUMMARY OF HISTORICAL FREE PRODUCT RECOVERY
Statesville, North CarolinaL. Gordon Iron & Metal Facility
Excel Project No. 20036
05/02/13 -- -- -- -- 26.12
06/27/13 DIESEL 0.01 0.01 0.00 25.13
07/10/13 -- -- -- -- 24.85
08/06/13 -- -- -- -- 24.19
08/26/13 DIESEL 0.01 0.01 0.00 23.50
09/30/13 -- -- -- -- 23.70
10/23/13 --
11/25/13 -- -- -- -- 25.62
12/27/13 -- -- -- -- 24.06
01/24/14 DIESEL 0.02 0.02 0.00 23.46
02/24/14 -- -- -- -- 23.82
04/16/14 DIESEL Trace Trace -- 22.25
05/30/14 DIESEL Trace Trace -- 22.05
06/27/14 DIESEL Trace Trace -- 22.63
07/31/14 --
08/21/14 DIESEL Trace Trace -- 23.99
09/25/14 -- -- -- -- 25.15
04/24/15 -- -- -- -- 24.49
07/31/15 -- -- -- -- 25.70
08/31/15 -- -- -- -- 26.40
09/21/15 DIESEL 0.02 Trace 2.50 27.22
12/30/15 DIESEL Trace Trace -- 24.70
01/19/16 -- -- -- -- 23.67
02/01/16 -- -- -- -- 23.10
03/07/16 -- -- -- -- 22.50
05/02/16 DIESEL Trace Trace -- 23.05
05/24/16 DIESEL Trace Trace -- 22.53
07/11/16 -- -- -- -- 23.11
09/14/16 --
11/29/16 --
12/28/16 -- -- -- -- 25.91
02/27/17 -- -- -- -- 25.60
03/21/17 -- -- -- -- 25.50
04/28/17 -- -- -- -- 24.65
05/30/17 -- -- -- -- 23.10
06/22/17 -- -- -- -- 22.69
07/17/17 -- -- -- -- 23.00
08/28/17 -- -- -- -- 23.55
10/02/17 -- -- -- -- 24.02
10/24/17 DIESEL 0.01 -- < 1 24.25
11/16/17 DIESEL 0.05 -- < 1 24.78
12/06/17 DIESEL 0.03 -- < 1 25.28
01/03/18 -- -- -- -- 25.50
02/14/18 -- -- -- -- 23.02
03/22/18 -- -- -- -- 23.83
04/25/18 -- -- -- -- 22.04
05/14/18 -- -- -- -- 22.60
06/20/18 -- -- -- -- 22.01
07/13/18 -- -- -- -- 22.58
08/14/18 -- -- -- -- 22.19
09/27/18 -- 0.33 -- -- 21.94
10/30/18 -- -- -- -- 22.11
11/30/18 -- -- -- -- 21.99
12/17/18 -- 0.01 -- -- 20.36
02/07/19 -- 0.01 -- -- 19.36
03/07/19 -- 0.40 -- -- 19.95
03/27/19 -- -- -- -- 19.88
04/07/19 -- -- -- -- 18.96
05/17/19 -- -- -- 19.35
07/29/19 -- -- -- -- 22.23
09/25/19 -- -- -- -- 24.01
12/17/19 -- -- -- -- 20.90
03/31/20 DIESEL 0.02 0.00 < 1 21.13
05/01/20 DIESEL 0.01 0.00 < 1 18.81
05/18/20 DIESEL 0.40 0.00 < 1 19.95
06/02/20 DIESEL 0.01 0.00 < 1 18.78
08/31/20 DIESEL 0.03 0.00 < 1 18.50
11/09/20 -- -- -- -- --
12/21/20 -- -- -- -- --
01/07/21 DIESEL 0.05 0.00 <1 19.30
03/12/21 --
05/03/21 DIESEL 0.03 0.00 < 1 11.59
06/01/21 DIESEL 0.03 0.00 < 1 11.55
06/28/21 DIESEL 0.02 0.00 < 1 11.21
07/28/21 DIESEL 0.36 0.00 1.00 19.81
08/18/21 -- -- -- -- 24.66
11/29/21 23.39
12/29/21 DIESEL Trace Trace -- 23.89
02/03/22 23.05
02/17/22 DIESEL Trace Trace -- 22.66
03/18/22 DIESEL Trace Trace -- 21.65
04/22/22 DIESEL 0.04 0.00 1.00 20.87
08/01/22 DIESEL 0.01 0.00 0.50 22.00
08/24/22
09/21/22
10/31/22
11/28/22 DIESEL -- -- -- 23.20
12/16/22 DIESEL Trace Trace -- 22.40
05/09/23 DIESEL -- -- -- 20.18
06/14/23 DIESEL -- -- -- 20.82
07/20/23 DIESEL -- -- -- 21.71
INACCESSIBLE
INACCESSIBLE
INACCESSIBLE
INACCESSIBLE
INACCESSIBLE
NOT MEASURED
RW-5 4
INACCESSIBLE
INACCESSIBLE
Page 4 of 8
Well ID Date Product
Type
Casing
Diameter
(in)
PT Before
Recovery
(ft)
PT After
Recovery
(ft)
Amount
Recovered
(gal)
Depth to
Water (ft)
TABLE 2
NCDEQ Incident # 9812
SUMMARY OF HISTORICAL FREE PRODUCT RECOVERY
Statesville, North CarolinaL. Gordon Iron & Metal Facility
Excel Project No. 20036
08/26/13 -- -- -- -- 23.43
09/30/13 -- -- -- -- 23.70
10/23/13 -- -- -- -- 24.11
11/25/13 -- 0.02 0.02 0.00 24.95
12/27/13 -- -- -- -- 24.20
01/24/14 -- -- -- -- 23.42
02/24/14 -- -- -- -- 23.74
3/?/14
04/16/14 DIESEL Trace Trace -- 22.22
05/30/14 -- -- -- -- 21.97
06/27/14 -- -- -- -- 22.58
07/31/14 DIESEL Trace Trace -- 23.85
08/21/14 -- -- -- -- 23.98
09/25/14 -- -- -- -- 24.68
04/24/15 -- -- -- -- 24.28
07/31/15 -- -- -- -- 25.81
08/31/15 -- -- -- -- 27.15
09/21/15 DIESEL 0.03 Trace 1.10 27.24
12/30/15 -- -- -- -- 24.17
01/19/16 -- -- -- -- 23.55
02/01/16 -- -- -- -- 22.98
03/07/16 -- -- -- -- 22.41
05/02/16 -- -- -- -- 22.96
05/24/16 -- -- -- -- 22.43
07/11/16 -- -- -- -- 23.08
09/14/16 --
11/29/16 -- -- -- -- 25.52
12/28/16 -- -- -- -- 25.60
02/27/17 -- -- -- -- 25.53
03/21/17 -- -- -- -- 25.49
04/28/17 -- -- -- -- 24.61
05/30/17 -- -- -- -- 23.68
06/22/17 -- -- -- -- 23.32
07/17/17 -- -- -- -- 22.96
08/28/17 -- -- -- -- 23.65
10/02/17 -- -- -- -- 24.03
10/24/17 -- -- -- -- 24.29
11/16/17 -- -- -- -- 25.80
12/06/17 -- -- -- -- 25.28
01/03/18 -- -- -- -- 25.57
02/14/18 -- -- -- -- 23.62
03/22/18 -- -- -- -- 23.83
04/25/18 -- -- -- -- 20.28
05/14/18 -- -- -- -- 22.68
06/20/18 -- -- -- -- 22.02
07/13/18 -- -- -- -- 22.59
08/14/18 -- -- -- -- 22.11
09/27/18 DIESEL 1.29 -- -- 22.80
10/30/18 -- -- -- -- 22.23
11/30/18 DIESEL 0.45 -- -- 22.05
12/17/18 -- -- -- -- 20.18
02/07/19 DIESEL 0.42 -- -- 22.88
03/07/19 DIESEL 0.48 -- -- 22.58
03/27/19 -- -- -- -- 19.80
04/07/19 DIESEL 0.08 -- -- 18.36
05/17/19 -- -- -- -- 19.26
07/29/19 DIESEL Trace -- < 1 22.36
09/25/19 DIESEL 0.04 -- < 1 25.46
12/17/19 -- -- -- -- 25.41
03/31/20 DIESEL 0.08 0.0 < 1 22.41
05/01/20 -- -- -- -- 18.83
05/18/20 DIESEL 0.48 0.0 < 1 22.58
06/02/20 DIESEL 0.02 0.0 <1 18.38
08/31/20 DIESEL 0.05 0.0 <1 18.40
11/09/20 DIESEL 0.02 0.0 <1 18.37
12/21/20 -- -- -- -- 17.75
01/07/21 DIESEL 0.07 0.0 <1 18.22
03/12/21 DIESEL 0.04 0.0 <1 17.42
05/03/21 DIESEL 0.02 0.0 <1 17.58
06/01/21 DIESEL 0.02 0.0 <1 18.28
06/28/21 DIESEL 0.08 0.0 <1 17.88
07/28/21 DIESEL 0.09 0.0 1 20.51
08/18/21 DIESEL 0.53 0.0 2.67 24.53
11/29/21 DIESEL Trace 0.0 -- 23.91
12/29/21 -- -- -- -- 24.58
02/03/22 -- -- -- -- 24.19
02/17/22 -- -- -- -- 22.53
03/18/22 -- -- -- -- 22.52
04/22/22 -- -- -- -- 20.70
08/01/22 -- -- -- -- 22.73
08/24/22 -- -- -- -- 22.10
09/21/22 -- -- -- -- 23.76
10/31/22 -- -- -- -- 22.90
11/28/22 -- -- -- -- 23.05
12/16/22 -- -- -- -- 22.23
05/09/23 -- -- -- -- 20.11
06/14/23 -- -- -- -- 20.80
07/20/23 -- -- -- -- 21.66
MRW-6 2
INACCESSIBLE
Page 5 of 8
Well ID Date Product
Type
Casing
Diameter
(in)
PT Before
Recovery
(ft)
PT After
Recovery
(ft)
Amount
Recovered
(gal)
Depth to
Water (ft)
TABLE 2
NCDEQ Incident # 9812
SUMMARY OF HISTORICAL FREE PRODUCT RECOVERY
Statesville, North CarolinaL. Gordon Iron & Metal Facility
Excel Project No. 20036
08/26/13 -- -- -- -- 24.54
09/30/13 -- -- -- -- 24.44
10/23/13 -- -- -- -- 26.82
11/25/13 -- -- -- -- 25.78
12/27/13 -- -- -- -- 25.01
01/24/14 -- -- -- -- 24.18
02/24/14 -- -- -- -- 24.52
3/?/14
04/16/14 DIESEL Trace Trace -- 23.03
05/30/14 DIESEL Trace Trace -- 22.78
06/27/14 -- -- -- -- 23.41
07/31/14 DIESEL Trace Trace -- 24.66
08/21/14 DIESEL Trace Trace -- 23.85
09/25/14 -- -- -- -- 25.53
04/24/15 -- -- -- -- 24.98
07/31/15 -- -- -- -- 26.69
08/31/15 -- -- -- -- 26.89
09/21/15 -- -- -- -- 28.12
12/30/15 -- -- -- -- 25.05
01/19/16 -- -- -- -- 24.34
02/01/16 -- -- -- -- 23.76
03/07/16 -- -- -- -- 23.16
05/02/16 DIESEL Trace Trace -- 23.86
05/24/16 -- -- -- -- 22.28
07/11/16 -- -- -- -- 23.94
09/14/16 --
11/29/16 -- -- -- -- 26.41
12/28/16 -- -- -- -- 26.74
02/27/17 -- -- -- -- 26.38
03/21/17 -- -- -- -- 26.38
04/28/17 -- -- -- -- 25.44
05/30/17 -- -- -- -- 24.49
06/22/17 -- -- -- -- 24.14
07/17/17 -- -- -- -- 23.83
08/28/17 -- -- -- -- 24.48
10/02/17 -- -- -- -- 24.83
10/24/17 -- -- -- -- 25.14
11/16/17 -- -- -- -- 25.23
12/06/17 -- -- -- -- 26.19
01/03/18 -- -- -- -- 26.37
02/14/18 -- -- -- -- 24.60
03/22/18 -- -- -- -- 24.73
04/25/18 -- -- -- -- 23.29
05/14/18 -- -- -- -- 23.49
06/20/18 -- -- -- -- 22.83
07/13/18 -- -- -- -- 23.43
08/14/18 -- -- -- -- 22.94
09/27/18 -- -- -- -- 22.32
10/30/18 -- -- -- -- 22.98
11/30/18 -- -- -- -- 22.11
12/17/18 -- -- -- -- 21.00
02/07/19 -- -- -- -- 19.26
03/07/19 -- -- -- -- 19.55
03/27/19 -- -- -- -- 19.59
04/07/19 -- -- -- -- 19.72
05/17/19 -- -- -- -- 19.14
07/29/19 -- -- -- -- 19.29
09/25/19 -- -- -- -- 21.12
12/17/19 -- -- -- -- 22.96
03/31/20 -- -- -- -- 21.45
05/01/20 -- -- -- -- 19.78
05/18/20 -- -- -- -- 19.55
06/02/20 -- -- -- -- 19.82
08/31/20 -- -- -- -- 19.82
11/09/20 -- -- -- -- 19.88
12/21/20 -- -- -- -- 18.54
01/07/21 -- -- -- -- 18.51
03/12/21 -- -- -- -- 17.33
05/03/21 -- -- -- -- 18.39
06/01/21 -- -- -- -- 18.44
06/28/21 -- -- -- -- 18.39
07/28/21 -- -- -- -- 21.11
08/18/21 -- -- -- -- 24.47
11/29/21 -- -- -- -- 24.78
12/29/21 -- -- -- -- 25.40
02/03/22 --
02/17/22 -- -- -- -- 23.31
03/18/22 -- -- -- -- 22.36
04/22/22 DIESEL 0.01 0 0.5 21.48
08/01/22 --
08/24/22 -- -- -- -- 23.37
09/21/22 -- -- -- -- 23.02
10/31/22 -- -- -- -- 23.80
11/28/22 -- -- -- -- 23.90
12/16/22 -- -- -- -- 23.26
05/09/23 -- -- -- -- 20.90
06/14/23 -- -- -- -- 21.60
07/20/23 -- -- -- -- 22.49
MRW-7 2
Inaccessible
Inaccessible
INACCESSIBLE
Page 6 of 8
Well ID Date Product
Type
Casing
Diameter
(in)
PT Before
Recovery
(ft)
PT After
Recovery
(ft)
Amount
Recovered
(gal)
Depth to
Water (ft)
TABLE 2
NCDEQ Incident # 9812
SUMMARY OF HISTORICAL FREE PRODUCT RECOVERY
Statesville, North CarolinaL. Gordon Iron & Metal Facility
Excel Project No. 20036
08/26/13 DIESEL 0.03 0.03 0.00 23.51
09/30/13 -- -- -- -- 23.83
10/23/13 -- -- -- -- 26.50
11/25/13 -- -- -- -- 25.28
12/27/13 -- -- -- -- 24.46
01/24/14 DIESEL 0.02 0.02 0.00 23.65
02/24/14 DIESEL 0.02 0.02 0.00 24.36
04/16/14 DIESEL Trace Trace -- 22.26
05/30/14 -- -- -- -- 22.28
06/27/14 --
07/31/14 DIESEL -- -- -- 24.00
08/21/14 DIESEL Trace Trace -- 24.81
09/25/14 -- -- -- -- 25.01
04/24/15 -- -- -- -- 24.34
07/31/15 -- -- -- -- 26.55
08/31/15 -- -- -- -- 26.70
09/21/15 DIESEL 0.47 Trace 1.50 27.73
12/30/16 -- -- -- -- 24.66
01/19/16 -- -- -- -- 24.17
02/01/16 -- -- -- -- 23.25
03/07/16 -- -- -- -- 22.46
05/02/16 DIESEL Trace Trace -- 23.11
05/24/16 -- -- -- -- 22.65
07/11/16 -- -- -- -- 23.20
09/14/16 --
11/29/16 DIESEL 0.14 0 0.1 25.95
12/28/16 DIESEL 0.07 0 0.05 26.00
02/27/17 DIESEL 0.01 0.01 0 25.90
03/21/17 DIESEL 0.02 0 0.5 26.24
04/28/17 -- -- -- -- 25.17
05/30/17 -- -- -- -- 24.24
06/22/17 -- -- -- -- 23.83
07/17/17 -- -- -- -- 23.50
08/28/17 -- -- -- -- 23.86
10/02/17 -- -- -- -- 24.63
10/24/17 -- -- -- -- 24.70
11/16/17 -- -- -- -- 24.72
12/06/17 -- -- -- -- 25.90
01/03/18 -- -- -- -- 26.09
02/14/18 -- -- -- -- 24.10
03/22/18 -- -- -- -- 24.64
04/25/18 -- -- -- -- 23.75
05/14/18 -- -- -- -- 24.61
06/20/18 -- -- -- -- 25.01
07/13/18 -- -- -- -- 23.59
08/14/18 -- -- -- -- 23.05
09/27/18 -- -- -- -- 23.22
10/30/18 -- -- -- -- 23.10
11/30/18 -- -- -- -- 23.54
12/17/18 -- -- -- -- 20.98
02/07/19 -- -- -- -- --
03/07/19 -- -- -- -- --
03/27/19 -- -- -- -- 19.79
04/07/19 -- -- -- -- 19.21
05/17/19 -- -- -- -- 19.46
07/29/19 -- -- -- -- 18.75
09/25/19 -- -- -- -- 20.98
12/17/19 -- -- -- -- 21.63
03/31/20 -- -- -- -- 20.08
05/01/20 -- -- -- -- 19.89
06/02/20 -- -- -- -- 19.44
08/31/20 -- -- -- -- --
11/09/20 -- -- -- -- 20.80
12/21/20 -- -- -- -- 18.78
01/07/21 -- -- -- -- 18.94
03/12/21 -- -- -- -- 17.53
05/03/21 -- -- -- -- 18.33
06/01/21 -- -- -- -- 18.55
06/28/21 -- -- -- -- 18.44
07/28/21 -- -- -- -- 19.74
08/18/21 -- -- -- -- 21.26
11/29/21 -- -- -- -- 23.94
12/29/21 -- -- -- -- 24.45
02/03/22 --
02/17/22 -- -- -- -- 22.69
03/18/22 -- -- -- -- 22.15
04/22/22 DIESEL 0.01 0 0.5 20.85
08/01/22 --
08/24/22 --
09/21/22 -- -- -- -- 20.85
10/31/22 -- -- -- -- 23.24
11/28/22 -- -- -- -- 23.37
12/16/22 -- -- -- -- 22.59
05/09/23 -- -- -- -- 20.31
06/14/23 -- -- -- -- 21.11
07/20/23 -- -- -- -- 22.00
Inaccessible
Inaccessible
Inaccesible
INACCESIBLE
2MRW-8
INACCESSIBLE
Page 7 of 8
Well ID Date Product
Type
Casing
Diameter
(in)
PT Before
Recovery
(ft)
PT After
Recovery
(ft)
Amount
Recovered
(gal)
Depth to
Water (ft)
TABLE 2
NCDEQ Incident # 9812
SUMMARY OF HISTORICAL FREE PRODUCT RECOVERY
Statesville, North CarolinaL. Gordon Iron & Metal Facility
Excel Project No. 20036
08/26/13 DIESEL 0.01 0.01 0.00 23.18
09/30/13 -- -- -- -- 23.45
10/23/13 -- -- -- -- 26.00
11/25/13 -- -- -- -- 24.72
12/27/13 -- -- -- -- 23.99
01/24/14 -- -- -- -- 23.15
02/24/14 -- -- -- -- 23.60
04/16/14 -- -- -- -- 21.70
05/30/14 -- -- -- -- 21.72
06/27/14 -- -- -- -- 22.35
07/31/14 -- -- -- -- 23.58
08/21/14 DIESEL Trace Trace -- 24.89
09/25/14 -- -- -- -- 24.59
04/24/15 -- -- -- -- 23.95
07/31/15 -- -- -- -- 25.56
08/31/15 -- -- -- -- 27.57
09/21/15 DIESEL 0.09 Trace 1.10 27.00
12/30/15 -- -- -- -- 24.12
01/19/16 -- -- -- -- 23.32
02/01/16 -- -- -- -- 22.71
03/07/16 -- -- -- -- 22.13
05/02/16 -- -- -- -- 20.95
05/24/16 -- -- -- -- 22.17
09/14/16 --
11/29/16 -- 0.08 0 0.05 25.32
12/28/16 -- 0.02 0 0.01 25.62
02/27/17 -- -- -- -- 25.40
03/21/17 -- -- -- -- 25.40
04/28/17 --
05/30/17 -- -- -- -- 23.65
06/22/17 -- -- -- -- 23.11
07/17/17 -- -- -- -- 22.76
08/28/17 -- -- -- -- 23.28
10/02/17 -- -- -- -- 24.26
10/24/17 -- -- -- -- 24.57
11/16/17 -- -- -- -- 24.41
12/06/17 DIESEL 0.02 -- < 1 25.03
01/03/18 DIESEL 0.01 -- < 0.5 25.24
02/14/18 -- -- -- -- 24.31
03/22/18 -- -- -- -- 23.83
04/25/18 --
05/14/18 -- -- -- -- 22.68
06/20/18 -- -- -- -- 22.08
07/13/18 -- -- -- -- 22.63
08/14/18 -- -- -- -- 22.05
09/27/18 -- -- -- -- 22.18
10/30/18 -- -- -- -- 22.39
11/30/18 -- -- -- -- 21.15
12/17/18 -- -- -- -- 20.91
02/07/19 -- -- -- -- 22.55
03/07/19 -- -- -- -- 22.15
03/27/19 -- -- -- -- 19.18
04/07/19 -- -- -- -- 18.01
05/17/19 -- -- -- -- 19.00
07/29/19 DIESEL Trace -- < 1 19.81
09/25/19 DIESEL 0.02 -- < 1 21.20
12/17/19 -- -- -- -- 21.15
03/31/20 DIESEL Trace -- < 1 20.98
05/01/20 --
05/18/20 DIESEL Trace -- < 1 22.15
06/02/20 -- -- -- -- 17.71
08/31/20 DIESEL Trace -- -- 20.77
11/09/20 DIESEL Trace -- -- 19.29
12/21/20 -- -- -- -- 18.07
01/07/21 DIESEL Trace -- -- 18.88
03/12/21 DIESEL Trace -- -- 16.99
05/03/21 DIESEL Trace -- -- 18.23
06/01/21 DIESEL Trace -- -- 18.03
06/28/21 DIESEL Trace -- -- 18.37
07/28/21 DIESEL 0.04 -- 1 18.70
08/18/21 DIESEL Trace -- 2.67 21.22
11/29/21 DIESEL Trace -- -- 23.40
12/29/21 DIESEL Trace -- -- 23.69
02/03/22 -- -- -- -- 22.76
02/17/22 -- -- -- -- 22.15
03/18/22 -- -- -- -- 21.07
04/22/22 -- -- -- -- 20.31
08/01/22 --
08/24/22 --
09/21/22 -- -- -- -- 21.35
10/31/22 -- -- -- -- 22.68
11/28/22 -- -- -- -- 22.68
12/16/22 -- -- -- -- 20.93
05/09/23 -- -- -- -- 19.74
06/14/23 -- -- -- -- 20.53
07/20/23 -- -- -- -- 21.42
Total Product Recovered to Date: 3,094.40-gal (LNAPL/Water Mix)
INACCESSIBLE
Inaccessible
Inaccessible
2MRW-9
INACCESSIBLE - HIGH WATER
INACCESSIBLE
INACCESSIBLE - HIGH WATER
Page 8 of 8
Well ID No. Sample Date Benzene Toluene Ethylbenzene Total Xylenes MTBE IPE
1 600 600 500 20 70
5,000 260,000 84,500 85,500 20,000 70,000
7/11/2016
5/17/2019
8/18/2021
4/22/2022
12/16/2022 54.7 < 6.95 63 41.2 J < 2.53 < 2.63
7/11/2016 61.4 < 7.80 41.1 172 7.27 J 4.62 J
5/17/2019 8.17 < 2.06 15.7 52.3 < 1.84 < 1.60
8/18/2021 17.3 < 1.39 25.8 17.4 < 0.505 0.957 J
4/22/2022
12/16/2022 58.1 1.41 J 34.5 33.9 0.849 J 2.35 J
7/11/2016 61.2 8.84 26.0 39.5 9.77 9.59
5/17/2019 0.430 J < 0.412 2.03 3.63 < 0.367 < 0.320
8/18/2021
4/22/2022 3.04 0.825 J 1.52 5.58 0.201 J < 0.105
12/16/2022 0.197 J < 0.278 < 0.137 < 0.174 < 0.101 < 0.105
7/11/2016 25.5 43.9 78.1 461 12.2 3.46
5/17/2019 17.9 67.3 68.6 392 1.16 1.27
8/18/2021 12.1 40.6 45.8 394 0.637 J 0.236 J
4/22/2022
12/16/2022 11.7 49 71.2 595 < 1.01 < 1.05
7/11/2016 45.7 38.8 J 62.1 496 7.46 J < 3.20
5/17/2019 24 30.1 44.6 506 4.49 J 1.62 J
8/18/2021 8.72 15.5 7.5 82.3 2.41 J 0.815 J
4/22/2022
12/16/2022 14.7 72.8 47.5 375 3.33 J 0.883 J
7/10/2016 101 25.1 J 37.7 220 28.7 9.15 J
5/17/2019 5.25 < 2.06 < 1.92 < 5.30 < 1.84 < 1.60
8/18/2021 < 0.0941 < 0.278 < 0.137 < 0.174 < 0.101 < 0.105
4/22/2022 < 0.471 < 1.39 < 0.685 < 0.87 < 0.505 < 0.525
12/16/2022 < 0.0941 < 0.278 < 0.137 < 0.174 < 0.101 J4 < 0.105 J4
NOTES:
Data provided in micrograms per liter (g/L)IPE - Di-isopropyl ether
BOLD data indicates exceedance of NCAC 2L Standards J - Reported Value is an estimate
MTBE - Methyl tert-butyl ether
TABLE 3
SUMMARY OF GROUNDWATER ANALYTICAL DATA
L. Gordon Iron & Metal Facility
Statesville, North Carolina
NCDEQ Incident No. 9812
Excel Project No. 20036
RW-5
UST Well
Not Sampled - Free Product Observed
Not Sampled - Free Product Observed
MRW-9
Not Sampled - Free Product Observed
NCAC 2L Standard
Gross Contamination Levels
MRW-6
Not Sampled - Free Product Observed
Not Sampled - Free Product Observed
MRW-7
MRW-8
Well ID No. Sample Date Anthracene Acenaphthene Acenaphthylene Benzo (a)
anthracene Chrysene Dibenz (a,h)
anthracene Fluoranthene Fluorene Naphthalene Phenanthrene Pyrene 1-
Methylnaphthalene
2-
Methylnaphthalene
2,000 80 200 0.05 5 0.005 300 300 6 200 200 1 30
2,000 2,120 1,965 4.7 5 1.2 300 990 6,000 410 200 1,000 12,500
7/11/2016
5/17/2019
8/18/2021
4/22/2022
12/16/2022 < 0.0318 26.50 < 0.0296 < 0.0240 < 0.0299 < 0.0149 < 0.0470 116 151 < 0.0210 < 0.0308 NA NA
7/11/2016 < 0.127 < 0.0708 < 0.118 < 0.0960 < 0.120 < 0.0596 < 0.188 110 196 < 0.0840 < 0.123 NA NA
5/17/2019 < 0.127 < 0.0708 < 0.118 < 0.0960 < 0.120 < 0.0596 < 0.188 < 0.117 93.1 < 0.0840 < 0.123 NA NA
8/18/2021 < 0.159 < 0.0885 < 0.148 < 0.12 < 0.149 < 0.0745 < 0.235 138 190 < 0.105 < 0.154 NA NA
4/22/2022
12/16/2022 < 0.159 < 0.0885 < 0.148 < 0.12 < 0.149 < 0.0745 < 0.235 84.90 135 < 0.105 < 0.154 J4 NA NA
7/11/2016 < 0.127 < 0.0708 < 0.118 < 0.0960 < 0.120 < 0.0596 < 0.188 26.6 57.2 < 0.0840 < 0.123 NA NA
5/17/2019 < 0.00318 < 0.00177 < 0.00296 < 0.00240 < 0.00299 < 0.00149 < 0.00470 16.4 5.25 < 0.00210 < 0.00308 NA NA
8/18/2021
4/22/2022 < 0.00318 1.28 < 0.00296 < 0.00240 < 0.00299 < 0.00149 < 0.00470 8.44 0.952 < 0.00210 < 0.00308 NA NA
12/16/2022 < 0.00318 0.238 < 0.00296 < 0.00240 < 0.00299 < 0.00149 < 0.00470 1.27 < 0.00252 < 0.00210 < 0.00308 J4 NA NA
7/11/2016 < 0.127 < 0.0708 < 0.118 < 0.0960 < 0.120 < 0.0596 < 0.188 7.52 120 < 0.0840 < 0.123 NA NA
5/17/2019 < 0.127 < 0.0708 < 0.118 < 0.0960 < 0.120 < 0.0596 < 0.188 < 0.117 137 < 0.0840 < 0.123 NA NA
8/18/2021 < 0.0318 < 0.0177 < 0.0296 < 0.024 < 0.0299 < 0.0149 < 0.047 < 0.0293 112 < 0.021 < 0.0308 NA NA
4/22/2022
12/16/2022 < 0.00318 < 0.00177 < 0.00296 < 0.00240 < 0.00299 < 0.00149 < 0.00470 < 0.00293 < 0.00252 < 0.00210 < 0.00308 J4 NA NA
7/11/2016 < 0.127 < 0.0708 < 0.118 < 0.0960 < 0.120 < 0.0596 < 0.188 242 497 < 0.0840 < 0.123 NA NA
5/17/2019 < 0.127 < 0.0708 < 0.118 < 0.0960 < 0.120 < 0.0596 < 0.188 < 0.117 139 < 0.0840 < 0.123 NA NA
8/18/2021 < 0.0318 < 0.0177 < 0.0296 < 0.024 < 0.0299 < 0.0149 < 0.047 < 0.0293 20.7 < 0.021 < 0.0308 NA NA
4/22/2022
12/16/2022 < 0.00318 < 0.00177 < 0.00296 < 0.00240 < 0.00299 < 0.00149 < 0.00470 < 0.00293 < 0.00252 < 0.00210 < 0.00308 J4 NA NA
7/11/2016 < 0.127 < 0.0708 < 0.118 < 0.0960 < 0.120 < 0.0596 < 0.188 78 172 < 0.0840 < 0.123 NA NA
5/17/2019 < 0.00318 < 0.00177 < 0.00296 < 0.00240 < 0.00299 < 0.00149 < 0.00470 9.02 7.06 < 0.00210 < 0.00308 NA NA
8/18/2021 < 0.0318 < 0.0177 < 0.0296 < 0.024 < 0.0299 < 0.0149 < 0.047 < 0.0293 0.103 J < 0.021 < 0.0308 NA NA
4/22/2022 < 0.00318 8.51 < 0.00296 < 0.00240 < 0.00299 < 0.00149 < 0.00470 58.5 0.707 < 0.00210 < 0.00308 NA NA
12/16/2022 < 0.00318 0.784 < 0.00296 < 0.00240 < 0.00299 < 0.00149 < 0.00470 8.49 < 0.00252 < 0.00210 < 0.00308 J4 NA NA
NOTES:Data provided in micrograms per liter (g/L)IPE - Di-isopropyl etherBOLD data indicates exceedance of NCAC 2L Standards J - Reported Value is an estimate
MTBE - Methyl tert-butyl ether
Not Sampled - Free Product Observed
MRW-9
MRW-7
Not Sampled - Free Product Observed
Not Sampled - Free Product Observed
Not Sampled - Free Product Observed
MRW-6
RW-5
MRW-8
Excel Project No. 20036
NCAC 2L Standard
Gross Contamination Levels
Not Sampled - Free Product ObservedUST Well
TABLE 3
SUMMARY OF GROUNDWATER ANALYTICAL DATL. Gordon Iron & Metal Facilit
Statesville, North Carolina
NCDEQ Incident No. 9812
Table 4 - Risk-based Soil Summary Data
Gordon Iron and Metal
1300 Salisbury Road
Statesville, North Carolina
SAMPLE ID
SAMPLE DEPTH 8-FBGL 18-FBGL 8-FBGL 18-FBGL 8-FBGL 18-FBGL 8-FBGL 18-FBGL 8-FBGL 18-FBGL
DATE SAMPLED
EPH C9 - C18 Aliphatics 13 2,600 1,600 27 8,200 -- --
EPH C19 - C36 Aliphatics 550 350 240 < 13 1,100 -- 810,000
EPH C11 - C22 Aromatics 25 650 750 < 13 4,700 -- --
VPH C5 - C8 Aliphatics < 34 < 5.1 < 48 < 5 < 19 68 24,568
VPH C9 - C12 Aliphatics 110 < 5.1 280 30 110 -- --
VPH C9 - C10 Aromatics 37 < 1.7 150 3.9 130 -- --
TOTAL C9 - C18 Aliphatics 13 110 < 5.1 2,600 1,880 57 8,200 110 540 40,000
TOTAL C9 - C22 Aromatics 25 37 < 1.7 650 900 3.9 4,700 130 31 12,264
BENZENE < 0.006 < 0.390 < 0.0074 < 0.300 < 0.0072 < 0.260 < 0.0059 < 0.0064 < 0.360 < 1.2 0.0056 164
TOLUENE < 0.006 < 0.390 < 0.0074 < 0.300 < 0.0072 < 0.260 < 0.0059 < 0.0064 < 0.360 3.5 4.3 32,000
ETHYLBENZENE < 0.006 < 0.390 < 0.0074 < 0.300 < 0.0072 < 0.260 < 0.0059 0.0074 0.71 5.3 4.9 40,000
XYLENES < 0.006 0.61 < 0.0074 1.7 < 0.0072 4.1 < 0.0059 0.087 4.7 27 4.6 81,760
NAPHTHALENE < 0.006 2.1 < 0.0074 3.5 < 0.0072 6.7 < 0.0059 0.21 10 33 0.16 8,176
ACETONE < 0.024 < 1.6 < 0.029 < 1.2 < 0.029 < 1 < 0.024 < 0.025 < 1.4 < 4.8 24 360,000
sec-BUTYLBENZENE < 0.006 < 0.390 < 0.0074 < 0.300 < 0.0072 < 0.260 < 0.0059 0.029 4 4.6 3.3 16,350
2-HEXANONE < 0.12 < 0.780 < 0.015 < 0.610 < 0.014 < 0.510 < 0.012 < 0.013 < 0.720 3.7 1.9 160,000
ISOPROPYLBENZENE < 0.006 < 0.390 < 0.0074 < 0.300 < 0.0072 < 0.260 < 0.0059 0.016 2.1 3.8 1.7 40,880
p-ISOPROPYLTOLUENE < 0.006 < 0.390 < 0.0074 0.35 < 0.0072 0.35 < 0.0059 0.019 2.8 2.8 -- --
n-PROPYLBENZENE < 0.006 < 0.390 < 0.0074 < 0.300 < 0.0072 < 0.260 < 0.0059 0.013 3.4 5.3 1.7 16,350
TETRACHLOROETHENE < 0.006 < 0.390 < 0.0074 < 0.300 < 0.0072 < 0.260 < 0.0059 < 0.0064 < 0.360 < 1.2 0.0074 10
1,1,2-TRICHLOROETHANE < 0.006 < 0.390 < 0.0074 < 0.300 < 0.0072 < 0.260 < 0.0059 0.021 < 0.360 < 1.2 -- --
1,2,4-TRIMETHYLBENZENE < 0.006 1.3 < 0.0074 2.8 < 0.0072 3.9 < 0.0059 0.14 5.2 23 8.5 20,440
1,3,5-TRIMETHYLBENZENE < 0.006 0.48 < 0.0074 0.9 < 0.0072 1.2 < 0.0059 0.05 6.8 7.6 8.3 20,440
BUTYL BENZYL PHTHALATE < 0.420 < 0.480 < 0.470 < 0.410 < 0.440 < 0.500 < 0.420 < 0.440 < 4.5 < 2.2 -- --
bis(2-ETHYLHEXYL)PHTHALATE 1 < 0.480 < 0.470 < 0.410 < 0.440 < 0.500 < 0.420 < 0.440 < 4.5 < 2.2 6.6 410
FLOURENE < 0.420 < 0.480 < 0.470 1.2 < 0.440 0.71 < 0.420 < 0.440 6.1 3.7 47 16,400
2-METHYLNAPHTHALENE < 0.420 < 0.480 < 0.470 20 < 0.440 13 < 0.420 < 0.440 64 61 3.6 63
PHENANTHRENE < 0.420 < 0.480 < 0.470 < 0.410 < 0.440 2.9 < 0.420 < 0.440 14 10 56 12,264
PYRENE < 0.420 < 0.480 < 0.470 0.61 < 0.440 < 0.500 < 0.420 < 0.440 < 4.5 < 2.2 270 12,264
NOTES:
Data in mg/kg Ind/Com - Industrial / Commercial VPH - Volatile Petroleum Hydrocarbons
EPH - Extractable Petroleum Hydrocarbons MSCCs - Maximum Soil Contaminant Concentrations
Highlighted data exceeds applicable standard NA - Not Applicable
NA
NA
NA
NA NA
NA
NA
NA
NA
NA
Ind/Com
MSCCs
Soil-to-Water
MSCCs /
Action Level
GP-1 GP-2 GP-3 GP-4 GP-5
16-Mar-12
Table 4 - Risk-based Soil Summary Data (Continued)
Gordon Iron and Metal
1300 Salisbury Road
Statesville, North Carolina
SAMPLE ID
SAMPLE DEPTH 8-FBGL 18-FBGL 8-FBGL 18-FBGL 8-FBGL 18-FBGL 8-FBGL 18-FBGL 8-FBGL 18-FBGL
DATE SAMPLED
EPH C9 - C18 Aliphatics < 12 < 12 < 13 210 < 12 < 14 < 14 < 14 -- --
EPH C19 - C36 Aliphatics 37 < 12 65 140 < 12 52 19 < 14 -- 810,000
EPH C11 - C22 Aromatics < 12 < 12 < 13 130 < 12 < 14 < 14 < 14 -- --
VPH C5 - C8 Aliphatics 68 24,568
VPH C9 - C12 Aliphatics -- --
VPH C9 - C10 Aromatics -- --
TOTAL C9 - C18 Aliphatics < 12 < 12 < 13 210 < 12 < 14 < 14 < 14 540 40,000
TOTAL C9 - C22 Aromatics < 12 < 12 < 13 130 < 12 < 14 < 14 < 14 31 12,264
BENZENE < 0.0047 < 0.0043 < 0.0068 < 0.0060 < 0.0057 < 0.0068 < 0.0072 < 0.0054 < 0.0069 < 0.0073 0.0056 164
TOLUENE < 0.0047 < 0.0043 < 0.0068 < 0.0060 < 0.0057 < 0.0068 < 0.0072 < 0.0054 < 0.0069 < 0.0073 4.3 32,000
ETHYLBENZENE < 0.0047 < 0.0043 < 0.0068 < 0.0060 < 0.0057 < 0.0068 < 0.0072 < 0.0054 < 0.0069 < 0.0073 4.9 40,000
XYLENES < 0.0047 < 0.0043 < 0.0068 < 0.0060 < 0.0057 < 0.0068 < 0.0072 < 0.0054 < 0.0069 < 0.0073 4.6 81,760
NAPHTHALENE < 0.0047 < 0.0043 < 0.0068 < 0.0060 < 0.0057 < 0.0068 < 0.0072 < 0.0054 < 0.0069 < 0.0073 0.16 8,176
ACETONE < 0.019 < 0.017 < 0.027 < 0.024 < 0.023 < 0.027 < 0.029 < 0.022 < 0.028 < 0.029 24 360,000
sec-BUTYLBENZENE < 0.0047 < 0.0043 < 0.0068 < 0.0060 < 0.0057 < 0.0068 < 0.0072 < 0.0054 < 0.0069 < 0.0073 3.3 16,350
2-HEXANONE < 0.0094 < 0.0085 < 0.014 < 0.012 < 0.011 < 0.014 < 0.014 < 0.011 < 0.014 < 0.015 1.9 160,000
ISOPROPYLBENZENE < 0.0047 < 0.0043 < 0.0068 < 0.0060 < 0.0057 < 0.0068 < 0.0072 < 0.0054 < 0.0069 < 0.0073 1.7 40,880
p-ISOPROPYLTOLUENE < 0.0047 < 0.0043 < 0.0068 < 0.0060 < 0.0057 < 0.0068 < 0.0072 < 0.0054 < 0.0069 < 0.0073 -- --
n-PROPYLBENZENE < 0.0047 < 0.0043 < 0.0068 < 0.0060 < 0.0057 < 0.0068 < 0.0072 < 0.0054 < 0.0069 < 0.0073 1.7 16,350
TETRACHLOROETHENE < 0.0047 < 0.0043 < 0.0068 < 0.0060 < 0.0057 < 0.0068 < 0.0072 < 0.0054 < 0.0069 < 0.0073 0.0074 10
1,1,2-TRICHLOROETHANE < 0.0047 < 0.0043 < 0.0068 < 0.0060 < 0.0057 < 0.0068 < 0.0072 < 0.0054 < 0.0069 < 0.0073 -- --
1,2,4-TRIMETHYLBENZENE < 0.0047 < 0.0043 < 0.0068 < 0.0060 < 0.0057 < 0.0068 < 0.0072 < 0.0054 < 0.0069 < 0.0073 8.5 20,440
1,3,5-TRIMETHYLBENZENE < 0.0047 < 0.0043 < 0.0068 < 0.0060 < 0.0057 < 0.0068 < 0.0072 < 0.0054 < 0.0069 < 0.0073 8.3 20,440
BUTYL BENZYL PHTHALATE < 0.410 < 0.410 < 0.440 < 0.430 < 0.420 < 0.460 < 0.450 < 0.420 < 0.460 < 0.460 -- --
bis(2-ETHYLHEXYL)PHTHALATE < 0.410 < 0.410 < 0.440 < 0.430 < 0.420 < 0.460 < 0.450 < 0.420 < 0.460 < 0.460 6.6 410
FLOURENE < 0.410 < 0.410 < 0.440 < 0.430 < 0.420 < 0.460 < 0.450 < 0.420 < 0.460 < 0.460 47 16,400
2-METHYLNAPHTHALENE < 0.410 < 0.410 < 0.440 < 0.430 < 0.420 < 0.460 < 0.450 < 0.420 < 0.460 < 0.460 3.6 63
PHENANTHRENE < 0.410 < 0.410 < 0.440 < 0.430 < 0.420 < 0.460 < 0.450 < 0.420 < 0.460 < 0.460 56 12,264
PYRENE < 0.410 < 0.410 < 0.440 < 0.430 < 0.420 < 0.460 < 0.450 < 0.420 < 0.460 < 0.460 270 12,264
NOTES:
Data in mg/kg Ind/Com - Industrial / Commercial VPH - Volatile Petroleum Hydrocarbons
EPH - Extractable Petroleum Hydrocarbons MSCCs - Maximum Soil Contaminant Concentrations
Highlighted data exceeds applicable standard NA - Not Applicable
NA NA NA NA
NANA
NA
Ind/Com
MSCCs19-Mar-12
GP-6 GP-7 GP-8 GP-9 GP-10 Soil-to-Water
MSCCs /
Action Level
NA NA NA NA
NA
Table 4 - Risk-based Soil Summary Data (Continued)
Gordon Iron and Metal
1300 Salisbury Road
Statesville, North Carolina
SAMPLE ID
SAMPLE DEPTH 8-FBGL 18-FBGL 8-FBGL 18-FBGL 8-FBGL 18-FBGL 8-FBGL 18-FBGL 8-FBGL 18-FBGL
DATE SAMPLED
EPH C9 - C18 Aliphatics < 12 46 93 160 20 280 -- --
EPH C19 - C36 Aliphatics < 12 17 400 61 610 120 -- 810,000
EPH C11 - C22 Aromatics < 12 26 110 60 74 110 -- --
VPH C5 - C8 Aliphatics < 3.6 < 19 68 24,568
VPH C9 - C12 Aliphatics < 3.6 71 -- --
VPH C9 - C10 Aromatics < 3.6 42 -- --
TOTAL C9 - C18 Aliphatics < 12 46 93 231 20 280 540 40,000
TOTAL C9 - C22 Aromatics < 12 26 110 102 74 110 31 12,264
BENZENE < 0.0084 < 0.0094 < 0.0060 < 0.0072 < 0.0071 < 0.0052 < 0.0065 < 0.0059 < 0.0060 < 0.0061 0.0056 164
TOLUENE < 0.0084 < 0.0094 < 0.0060 < 0.0072 < 0.0071 < 0.0052 < 0.0065 < 0.0059 < 0.0060 < 0.0061 4.3 32,000
ETHYLBENZENE < 0.0084 < 0.0094 < 0.0060 < 0.0072 < 0.0071 0.011 < 0.0065 < 0.0059 < 0.0060 < 0.0061 4.9 40,000
XYLENES < 0.0084 < 0.0094 < 0.0060 < 0.0072 < 0.0071 0.054 < 0.0065 < 0.0059 < 0.0060 < 0.0061 4.6 81,760
NAPHTHALENE < 0.0084 < 0.0094 < 0.0060 < 0.0072 < 0.0071 0.0055 < 0.0065 < 0.0059 < 0.0060 < 0.0061 0.16 8,176
ACETONE < 0.033 < 0.038 < 0.024 < 0.029 < 0.028 0.027 < 0.026 < 0.0059 < 0.0060 < 0.0061 24 360,000
sec-BUTYLBENZENE < 0.0084 < 0.0094 < 0.0060 < 0.0072 < 0.0071 0.02 < 0.0065 < 0.0059 < 0.0060 < 0.0061 3.3 16,350
2-HEXANONE < 0.017 < 0.019 < 0.012 < 0.014 < 0.014 0.096 < 0.013 < 0.012 < 0.012 < 0.012 1.9 160,000
ISOPROPYLBENZENE < 0.0084 < 0.0094 < 0.0060 < 0.0072 < 0.0071 0.013 < 0.0065 < 0.0059 < 0.0060 < 0.0061 1.7 40,880
p-ISOPROPYLTOLUENE < 0.0084 < 0.0094 < 0.0060 < 0.0072 < 0.0071 0.045 < 0.0065 < 0.0059 < 0.0060 < 0.0061 -- --
n-PROPYLBENZENE < 0.0084 < 0.0094 < 0.0060 < 0.0072 < 0.0071 0.0083 < 0.0065 < 0.0059 < 0.0060 < 0.0061 1.7 16,350
TETRACHLOROETHENE < 0.0084 < 0.0094 < 0.0060 < 0.0072 < 0.0071 0.036 < 0.0065 < 0.0059 < 0.0060 < 0.0061 0.0074 10
1,1,2-TRICHLOROETHANE < 0.0084 < 0.0094 < 0.0060 < 0.0072 < 0.0071 < 0.0052 < 0.0065 < 0.0059 < 0.0060 < 0.0061 -- --
1,2,4-TRIMETHYLBENZENE < 0.0084 < 0.0094 < 0.0060 < 0.0072 < 0.0071 0.18 < 0.0065 < 0.0059 < 0.0060 < 0.0061 8.5 20,440
1,3,5-TRIMETHYLBENZENE < 0.0084 < 0.0094 < 0.0060 < 0.0072 < 0.0071 0.14 < 0.0065 < 0.0059 < 0.0060 < 0.0061 8.3 20,440
BUTYL BENZYL PHTHALATE < 0.390 < 0.510 < 0.410 < 0.440 < 0.390 < 0.0720 1.3 < 1.9 < 0.410 < 0.380 -- --
bis(2-ETHYLHEXYL)PHTHALATE 1.5 < 0.510 < 0.410 < 0.440 1.5 < 0.0720 0.73 < 1.9 < 0.410 < 0.380 6.6 410
FLOURENE < 0.390 < 0.510 < 0.410 < 0.440 < 0.390 < 0.0720 < 0.390 < 1.9 < 0.410 < 0.380 47 16,400
2-METHYLNAPHTHALENE < 0.390 < 0.510 < 0.410 < 0.440 < 0.390 < 0.0720 < 0.390 < 1.9 < 0.410 < 0.380 3.6 63
PHENANTHRENE < 0.390 < 0.510 < 0.410 < 0.440 < 0.390 0.9 < 0.390 < 1.9 < 0.410 < 0.380 56 12,264
PYRENE < 0.390 < 0.510 < 0.410 < 0.440 < 0.390 < 0.0720 < 0.390 < 1.9 < 0.410 < 0.380 270 12,264
NOTES:
Data in mg/kg Ind/Com - Industrial / Commercial VPH - Volatile Petroleum Hydrocarbons
EPH - Extractable Petroleum Hydrocarbons MSCCs - Maximum Soil Contaminant Concentrations
Highlighted data exceeds applicable standard NA - Not Applicable
NA NA
NA NA
NA NA
Ind/Com
MSCCs20-Mar-12
NA
NA
NA
NA
NA NA
GP-11 GP-12 GP-13 GP-14 GP-15 Soil-to-Water
MSCCs /
Action Level
Table 4 - Risk-based Soil Summary Data (Continued)
Gordon Iron and Metal
1300 Salisbury Road
Statesville, North Carolina
SAMPLE ID GP-16 GP-17 GP-18 GP-19
SAMPLE DEPTH 8-FBGL 8-FBGL 8-FBGL 8-FBGL
DATE SAMPLED
EPH C9 - C18 Aliphatics -- --
EPH C19 - C36 Aliphatics -- 810,000
EPH C11 - C22 Aromatics -- --
VPH C5 - C8 Aliphatics 68 24,568
VPH C9 - C12 Aliphatics -- --
VPH C9 - C10 Aromatics -- --
TOTAL C9 - C18 Aliphatics 540 40,000
TOTAL C9 - C22 Aromatics 31 12,264
BENZENE 0.0056 164
TOLUENE 4.3 32,000
ETHYLBENZENE 4.9 40,000
XYLENES 4.6 81,760
NAPHTHALENE < 0.39 < 0.43 < 0.44 3.4 0.16 8,176
sec-BUTYLBENZENE 3.3 16,350
2-HEXANONE 1.9 160,000
ISOPROPYLBENZENE 1.7 40,880
p-ISOPROPYLTOLUENE -- --
n-PROPYLBENZENE 1.7 16,350
TETRACHLOROETHENE 0.0074 10
1,1,2-TRICHLOROETHANE -- --
1,2,4-TRIMETHYLBENZENE 8.5 20,440
1,3,5-TRIMETHYLBENZENE 8.3 20,440
BUTYL BENZYL PHTHALATE -- --
bis(2-ETHYLHEXYL)PHTHALATE 6.6 410
FLOURENE < 0.39 < 0.43 < 0.44 2.3 47 16,400
2-METHYLNAPHTHALENE < 0.39 < 0.43 < 0.44 21 3.6 63
PHENANTHRENE < 0.39 < 0.43 < 0.44 5 56 12,264
PYRENE < 0.39 < 0.43 < 0.44 0.8 270 12,264
NOTES:
Data in mg/kg MSCCs - Maximum Soil Contaminant Concentrations
EPH - Extractable Petroleum Hydrocarbons NA - Not Applicable
Highlighted data exceeds applicable standard VPH - Volatile Petroleum Hydrocarbons
Ind/Com - Industrial / Commercial
NA NA NA NA
NANANANA
NA
Ind/Com
MSCCs27-Jun-12
NA
Soil-to-Water
MSCCs /
Action Level
NA NA

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APPENDIX C – MAINTENANCE FORMS