WI0700123_Site Plans/Maps_20081012

August 06, 2007 1:08:22 p.m.
Drawing: T:\SJAFB\ 1 61 69952\ 1 61\uit\ 1 .dwg
SEYMOUR JOHNSON AIR FORCE BASE
CHK'D. BY: ORH
REVISION: 0
PROJECT N0.
16169952
• Gnu»
•Sch
FIG. N0.
1

Y. MILE RADIUS
FROM FT-07
LEGEND
Q5 MONITORING WELL
- — BASE BOUNDARY
— SURFACE WATER
TREELINE
October 02. 2006 4:10:35 p.m.
Drawing: T:\ SJAfit\ 16169952\ 165\ 1\ 2.dwg
MW-201
MW —42
e
415)4W-41
< el Wet- 1 05
MW 10 MW
415
v,MW-106
/ W — 1 1
BUILDING
21
FT-07
SITE PLAN
SEYMOUR JOHNSON AIR FORCE BASE
CH)CD. BY: DRM
DATE 09/29/06

(80.77)
71
Q 7\
MW-102
(69.56)
72
•••••...�
\ 73
� 1
- —
74
75
•
♦
76
LF
77
(78.91)
78 Qb
MW-101A
I �
L
1 e
1 /
1
1 /
f /
LEGEND r /I
/
Q, MONITORING WELL /
1 /
SOIL BORING r /
SURFACE SOIL SAMPLE //
DIRECT —PUSH SAMPLE /
• BIOSPARGE POINT AND ID /
/
PROPOSED INJECTION POINT /
/
TREELINE
POTENTIOMETRIC SURFACE CONTOURS — /
AUGUST 2008 (FT. ABOVE MEAN SEA LEVEL)
GROUND WATER ELEVATION — AUGUST 2008
(FT. ABOVE MEAN SEA LEVEL)
(NM) NOT MEASURED
FORMER 0/W
SEPARATOR LINE
SOIL EXCAVATION AREA
ERP SITE BOUNDARY
GEOLOGIC CROSS—SECTION
October 02, 2008 4:11:53 p.m.
Drawing: T:\SJAFB\ 16169952\ 163\ 1\3.dwg
79
DP-8
/
1
(79.56'
MW-1 07
(79.21)
MW-1
DP—
MW-1
Q5
•
\
DP-5
•
MW— 106
(79.81)
•
•
1 A•
•
•
\
7.80 SB-001 (NM)
4AW-42A% • MW-104
2F `>c3 DP-2 PZ-103
3G•
FT-07
3F
3E•
W-105 i 81�4D
80. 33J _ Q•
♦
•
FORMER GRATE --
EQUIPMENT
TRAILER
LOCATION
BUILDING
2100
WATER TANK
SB
P-4�
0
OIL/W4TEF'
SEPARIsTOR
SB-5 /
/
Q-002 FORMER
BERM/EDG
nr PIT
BIOSPARGE AIR SUPPLY
LINES
50
0
DP-1
\
\
•
•
•
50
SCALE IN FEET
•
•
(
SITE FT-07
SITE PLAN
SEYMOUR JOHNSON AIR FORCE BASE
CHKD. BY: CTA
DATE: 09/29/08
16169952
3
NO.

�J901-FY01
Analyte
Groundwater Protection
Standard (2L)
Volatile Organic Compounds (µg1L)
Benzene
1
1.2-Dichloroethene (cis)
70
Naphthalene
21
Tnchloroethene
2.8
Vinyl Chloride
0.015
LEGEND
FIRE TRAINING AREA
BOUNDARY ESTIMATED
FROM HISTORIC AERIAL
PHOTOGRAPHS
0 MONITORING WELL
SOIL BORING
A SURFACE SOIL SAMPLE
❑ DIRECT -PUSH SAMPLE
BIOSPARGE POINT
PROPOSED INJECTION POINT
BASE BOUNDARY
SURFACE WATER
TREELINE
RAILROAD TRACKS
FORMER FUEL LINE
FORMER 0/W SEPARATOR LINE
EXTENT OF VOCs ABOVE NC 2L
BTEX
CHLORINATED
NOTES
ONLY VOCs DETECTED ABOVE NC 2L
FOR MULTIPLE EVENTS ARE SHOWN.
GRAY SHADED CONCENTRATIONS
EXCEED NC 2L AND BACKGROUND
CONCENTRATIONS FOR MATALS ONLY.
NA = NOT ANALYZED
October 02, 2008 4:12:26 p.rn.
Drawing: T:\SJAFB\16169952\163\1\4.dwg
MW42
Analyte Feb-87 Mar-89 Jun-97
Jun-04
Nov-07
Mar-08
Volatile Organic Compounds (µgit.)
Benzene <1 6.1 1 <1
I <0.5 1
<1 1
<1
M W-108
Analyte Nov-07 Mar-08 Aug-08
Volatile Organic Compounds (µg/L)
Benzene
6.2
3.3
4.6
1,2-Dichloroethene (cis)
98
7.6
53
Tnchloroethene
19
1.9
10
Vinyl Chloride
200
62
190
MW-41
Analyte Feb-87 Mar-89 Jun-97 Jun-04 Apr-07 Nov-07 Mar-08 Aug-08
Volatile Organic Compounds (µg/L)
Benzene
<1
<5
2.6
2.6
12
<1
1.5
12
1.2-Dichloroethene (cis)
<1
<5
<1
1.5
<1
<1
3.2
1.2
Naphthalene
NA
NA
NA
NA
3.8
<1
<1
<1
Vinyl Chloride
<1
<10
<1
3.9
5.8
<1
6.3
3.7
MW-11
Analyte Apr-84 Feb-87
Mar-89
Jun-97
Jun-04
Volatile Organic Compounds (µg/L)
1.2-Dichloroethene (cis) NA NA I
NA
<1
I <0.5
DP-8
M W-106
Analyte
Apr-07
Mar.08
Aug-08
Volatile Organic Compounds (µg/L)
Benzene
<1
<1
93
1.2-Dichloroethene (cis)
16
18
60
Tnchloroethene
<1
<1
6.4
Vinyl Chloride
<1
<1
56
O
MW-103
Analyte Jun-04 Apr-07 Nov-07 Mar-08 Aug-08
Volatile Organic Compounds (µg/L)
Benzene
330
240
76
160
8.1
1.2-Dichloroethene (cis)
2.2
2.2
<1
3.8
<1
Tnchloroethene
<0.5
<1
<1
1.8
<1
Napthalene
NA
64
18
40
2.0
FORME\
GRATE
BUILDING
2100
01 L/WAT
SEPRAT
Q
WATER
TANK
MW-105
Analyte
Apr-07
Nov-07
Mar-08
Aug-08
Volatile Organic Compounds (µg/L)
Benzene
34
17
9.5
12
9911
1,2-Dichloroethene (cis)
55
72
42
Napthalene
20
<1
<1
<1
Tnchloroethene
9.5
16
7.1
20
Vinyl Chloride
50
38
15
14
FORMER ABOVE GROUND
JP-4 TANK AND BERM
MNV-104 p
O PZ-103
SB-56 SB-104
1 DP-1
■
2 i
/ i
100
L
50
SCALE IN FEET
SITE FT-07
VOCs DETECTED IN GROUNDWATER
SEYMOUR JOHNSON MR FORCE BASE
DRN. BY: DPG
CHK'D. BY: DRH
DATE 09/29/08
DATE 09/29/08
PROJECT NO.
16169952
100
FIG. NO.
4

LEGEND:
PAP'.
WEST
A
�00
90
J
W
- 80
ZW
O u)
Z
Q W
W w
w
W 0 70
1`
w
w
w
60
SILTY SAND (SM)
SANDY CLAY (CL)
STIFF SILTY CLAY (CL) W/ SAND
LAMINATIONS
DENSE, FINE SAND (SP) W/ FINE
LAMINATIONS OF CLAY AND ORGANICS
ROCK (CRUSHED STONE)
VOC PLUME ABOVE NC 2L
FILL MATERIAL
SURFI CIAL
BLACK CREEK
BLACK CREEK CONFINING UNIT
MONITORING WELL SCREEN INTERVAL
- WATER TABLE SURFACE
82.14
WATER LEVEL - AUGUST 2008
50
0
50
HORIZONTAL SCALE IN FEET
10 5 0 10
VERTICAL SCALE IN FEET
SITE FT-07
CROSS SECTION A —A.
SEYMOUR JOHNSON AIR FORCE BASE
October 02. 2008 4:12:56 p.m.
Drawing: T:\SJAFB\ 16169952\ 163\ 1\5.dwg
1
DRN. BY: DPG
CHKD. BY: CTA
DATE: 09/29/06
DATE: 09/29/08
PROJECT NO.
16169952
FIG. NO.
5