WI0800038_Site Plans/Maps_20180725

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NOTES:
- WELLS SHOWN IN BLACK REGULAR
FONT ARE NOT INCLUDED IN THE
MONITORING PROGRAM.
- BASED ON APRIL 2002 DATA.
LEGEND
SHALLOW MONITORING WELL
STATIC WATER LEVEL COLLECTED ON 4/17/02
DEEP MONITORING WELL
GROUNDWATER FLOW DIRECTION
GROUNDWATER CONTOUR LINE (FT, MSL)
SOURCE: MCB, CAMP LEJEUNE MARCH 2000
2253403W
SOUTHEAST PORTION APPROXIMATELY 1780 FEET
SOUTHEAST OF 73-MW47DW
250 125
_ r
1 inch = 250 ft
250
FIGURE 2-2
TYPICAL GROUNDWATER FLOW WITHIN
THE SURFICIAL AQUIFER
OPERABLE UNIT NO. 21 - SITE 73
TREATABILITY STUDY WORK PLAN
CTO - 0253
JULY 2003
MARINE CORPS BASE, CAMP LEJEUNE
NORTH CAROLINA

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NOTES:
- WELLS SHOWN IN BLACK REGULAR
FONT ARE NOT INCLUDED IN THE
MONITORING PROGRAM.
- BASED ON APRIL 2002 DATA.
LEGEND
DEEP MONITORING WELL
STATIC WATER LEVEL COLLECTED ON 4/17/02
GROUNDWATER FLOW DIRECTION
GROUNDWATER CONTOUR LINE (FT, MSL)
SOURCE: MCB, CAMP LEJEUNE MARCH 2000
SOUTHEAST PORTION APPROXIMATELY 1780 FEET
SOUTHEAST OF 73-MW47DW
250 125
1 inch 250 ft.
FIGURE 2-3
TYPICAL GROUNDWATER FLOW WITHIN THE
UPPER CASTLE HAYNE AQUIFER
OPERABLE UNIT NO. 21 - SITE 73
TREATABILITY STUDY WORK PLAN
CTO - 0253
JULY 2003
MARINE CORPS BASE, CAMP LEJEUNE
NORTH CAROLINA

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LEGEND
— SHALLOW MONITORING WELL LOCATION
— INTERMEDIATE MONITORING WELL LOCATION
— DEEP MONITORING WELL LOCATION
—10Uu — TCE CONCENTRATION CONTOUR (ug/L)—MAXIMUM
—'-1000 - — TCE CONCENTRATION CONTOUR (ug/L)—APRIL 2003
SOURCE: MCB, CAMP LEJEUNE MARCH 2000
2353411W (11x17)
250 p 125 250
-
1 inCa = 250 It
FIGURE 2-4
TCE CONCENTRATIONS IN UPPER CASTLE HAYNE AQUIFER
OPERABLE UNIT NO. 21 - SITE 73
TREATABILITY STUDY WORK PLAN
CTO - 0253
JULY 2003
MARINE CORPS BASE, CAMP LEJEUNE
NORTH CAROLINA

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1 inch - 250 ft
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LEGEND
SHALLOW MONITORING WELL LOCATION
INTERMEDIATE MONITORING WELL LOCATION
UST MONITORING WELL LOCATION
DEEP MONITORING WELL LOCATION
TCE CONCENTRATION CONTOUR (ug/L)—APRIL 2003
PROPOSED HORIZONTAL WELL ORIENTATION
PROPOSED HORIZONTAL WELL SCREEN
PROJECTED RADIUS OF INFLUENCE OF HORIZONTAL WELL
CAMP LEJEUNE MARCH 2000
FIGURE 3-1
TCE "HOT SPOT" AND PROPOSED
HORIZONTAL WELL LOCATION
OPERABLE UNIT NO. 21 - SITE 73
TREATABILITY STUDY WORK PLAN
CTO - 0253
JULY 2003
MARINE CORPS BASE, CAMP LEJEUNE
NORTH CAROLINA

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- 50 -
- 60
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SAND, FINE, LT' GREENISH
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WET
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CLAY
SAND, FINE
B.T. -
SAND
FINE
2.2
NOTE: THE ENTRY ANGLE OF THE HORIZONTAL WELL IS NOT SHOWN TO SCALE.
SAND,
FINE
-7.1
CASING FOR
CLAY LAYER
IF ENCOUNTERED
SAND, FINE
GRAY
SHELL, FRAGS
SHELL FRAGS
LS FRAGS
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B.T. -67.0
- 10
- 0
-10
-20
- 30
- 40
-60
-70
ELEVATION (FEET, MSL)
B.T. -2.8'
1800
—100
ESTIMATED CONTACT
PROJECTED CONTACT
WELL SCREEN INTERVAL
LEGEND
BORING TERMINATED, ELEVATION MSL
TCE CONCENTRATION APRIL 2003
HORIZONTAL WELL - DIAMETER EXAGERATED FOR DISPLAY
HORIZONTAL WELL SCREEN
TCE CONCENTRATION CONTOUR (ug/L) - APRIL 2003
SOURCE: MCB, CAMP LEJEUNE MARCH 2000
100 0 50 100
I I 1
Horizontal Scale: 1 inch = 100 ft.
10 0 5 10
t k I i
Vertical Scale: 1 inch = 10 ft.
200
-1
20
THE SOIL BORING INFORMATION IS CONSIDERED TO BE REPRESENTATIVE OF
SUBSURFACE CONDITIONS AT THE RESPECTIVE BORING LOCATIONS. SUBSURFACE
CONDITIONS INTERPOLATED BETWEEN BORINGS ARE ESTIMATED BASED ON
ACCEPTED SOIL ENGINEERING PRINCIPLES AND GEOLOGIC JUDGEMENT.
FIGURE 3-2
VERTICAL HORIZONTAL WELL PLACEMENT WITH
RESPECT TO TCE PLUME
OPERABLE UNIT NO.21 SITE 73
TREATABILITY STUDY WORK PLAN
CTO - 0253
JULY 2003
MARINE CORPS BASE, CAMP LEJEUNE
NORTH CAROLINA

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SOUTHEAST PORTION APPROXIMATELY 1780 FEET
SOUTHEAST OF 73-MW47DW
250 0 125 250
-
1 inch = 250 ft.
'3-MWD4
73-My/11:W
LEGEND]
- SHALLOW MONITORING WELL LOCATION
INTERMEDIATE MONITORING WELL LOCATION
73-Mwsoow• — DEEP MONITORING WELL LOCATION
73"*7/3- 18 - UST MONITORING WELL LOCATION
73-MW64DW — PROPOSED NEW MONITORING
WELL INSTALLATION/SAMPLING LOCATION
- PROPOSED EXISTING MONITORING
WELL SAMPLING LOCATION
TCE CONCENTRATION CONTOUR (ug/L)-APRIL 2003
- PROPOSED HORIZONTAL WELL ORIENTATION
- PROPOSED HORIZONTAL WELL SCREEN
- PROJECTED RADIUS OF INFLUENCE OF HORIZONTAL WELL
SOURCE: MCB, CAMP LEJEUNE MARCH 2000
73- O40W
--100—
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FIGURE 4-1
PILOT STUDY MONITORING WELL
SAMPLING LOCATION MAP
OPERABLE UNIT NO. 21 - SITE 73
TREATABILITY STUDY WORK PLAN
CTO - 0253
JULY 2003
MARINE CORPS BASE, CAMP LEJEUNE
NORTH CAROLINA

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LEGEND
SHALLOW MONITORING WELL LOCATION
INTERMEDIATE MONITORING WELL LOCATION
DEEP MONITORING WELL LOCATION
UST MONITORING WELL LOCATION
SOURCE: HCB, CAMP LEJEUNE MARCH 2000
2253401W
SOUTHEAST PORTION APPROXIMATELY 1780 FEET
SOUTHEAST OF 73-MW47DW
250
COURTHOUSE OAT
9
73-MW36
73-My.36DYl
125
250
1 inch = 250 ft.
FIGURE 2-1
SITE MAP
OPERABLE UNIT NO. 21 - SITE 73
TREATABILITY STUDY WORK PLAN
CTO - 0253
JULY 2003
MARINE CORPS BASE. CAMP LEJEUNE
NORTH CAROLINA