WI0700012_Site Plans/Maps_20170929 (3)

SPZ
SPZ-1
CPZ-1
3
SWW-1
cW W-1
OFFICE
BARGE SLIP
CUT-OFF WALL
CPZ-2 ASPHALT ROAD
SW W-4
- SWW-2
CWW-2
MWTF-2
CLUSTER
J DRAINAGE DITCH
r
I �
S.P.A
PLANT
CIW-2
0
0
0
CWW-4
SW W-5
CWW-5
WITHDRAWAL WELL
FLOW TOTALIZERS
AND CONTROL VALVES
CPZ-3
SPZ-9
PIPERACK SPILL CONTAINMENT PAD
00
O
I
rJ
S.P.A
PLANT
WATER LEVEL
CONTROL TANK
CIW/-3
CIW-4
O
O
MWTF-1
CLUSTE�
00
MWTF-3
CLUSTER
SPZ-6
SPW Cww-s SWW-7 cwW-7
swW-4
CIW-7
SPZ-8
°°')
SPZ-10
0
40
80
SCALE:
T580'
LEGEND
SYMBOL
•
•
•
•
DESCRIPTION
PIEZOMETER
MONITOR WELL
CONFINED SAND LAYER WITHDRAWAL WELL
CROATAN FORMATION WITHDRAWAL WELL
CROATAN FORMATION INJECTION WELL.
INJECTION WELL HEADER PIPE CLEAN -OUT
INJECTION WELL SYSTEM WATER LEVEL
CONTROL TANK
LOCATION PLAN FOR TANK FARM
AREA REMEDIAL ACTION SYSTEM
WELLS AND PIEZOMETERS
FIGURE 1

ELEVATION
0
-1 0
-20
-30
-40
-50
-60
00
0
LI:
C14 Cil LA-
c?
(no co to c.)
in 0 .
00
r%
0
03 1- co U
SILTY FINE SAND -.,
-1"11.1d1.171111111111N
z
CLAYEY SAND
dir #ez fe
ae off TO PLASTIC CLAY
LEAN SANDY CLAY
141/414 4!1\i‘Vw1 &itt NOWSMatilti Slailbliat1/4N411/4\1/4\ 6.44 *kost‘X
-/; CLAYEY SAND TO SANDY CLAY
-V.41TH SOP.1E FRA9KNTS
11 038
NV:\\\\\\• kk\NNWN‘Sh: ‘4:Nit%1/4‘ -N""‘k ANI.1 44
CLAYEY SAND
LEGEND
2A
MONITOR WELL COLLECTION ZONE
WITHDRAWAL WELL COLLECTION ZONE
AND WELL SCREEN
VERTICAL SCALE: 1"=20'
HORIZONTAL SCALE: 1"=50'
2C
CROATAN FORMATION
YORKTOWN FORMATION
A
3C
PROFILE ALONG WITHDRAWAL WELLS
FIGURE 2

ELEVATION
0
-10
-20
-30
-40
-50
-60 .-
9
U
CLAYEY FINE SAND TO
0
SANDY CLAY
/LEAN SANDY MAY TO r
PLASTIC CLAY
l‘k-' %%NW% AVX%\%ISWVN:*k\\\A\SA\N\e%\\\VV kW&
u.
2
t0
U
1A FINE SAND TO SILTY FINE SAND
LEGEND
1A
MONITOR WELL COLLECTION ZONE
INJECTION WELL COLLECTION ZONE
AND WELL SCREEN
VERTICAL SCALE: 1 "=20'
HORIZONTAL SCALE: 1"=50'
CROATAN FORMATION
YORKTOWN FORMATION
0
O
H
CLAYEY FINE SAND TO SANDY :lox
\ CLAY WITH SOME SHELL :\V*,:\
\\\ `FRAGMENTS ...
PROFILE ALONG INJECTION WELLS
FIGURE 3

3000
2500
2000
1500
1000
500
0
SWW Phosphorous Concentration vs. Time
Figure 4
tD N N o0 0o or) rn O O e-1 N 1v M m d 4tt u1 u1 t r r` o0 0o rn rn o o <-1 <-4 N N M M V Ln v1 N o0
al rn rn rn rn rn rn o QQOOQQOOOOOCOOOQO 0 <-4 <--1 .-1 <--1 <-1 <--4 <--4
O' C7 0' Ci C7 0' 0' Cr U Cf Cf 0' Cf U Cf Cf Cf Cf Cf Cf Cf C7 C7 C7 C7 C7 C7 C7 C7 0' C7 0' C7 0' C7 C7 C7 C7 C7 C7 CS C7 Cf CS
M e-i M 1--1 M a-1 M r-1 M rl M <-1 M r1 M .--1 M i-1 M <-1 M <-1 M <--1 M <--1 M <--1 M <-1 M e-1 M <-1 M <--1 M M M I--4
SWW-1
SWW-2 SWW-3
SWW-4 SWW-5 SWW-6 SWW-7

45
40
35
30
25
20
15
10
5
0
CWW Phosphorous Concentration vs. Time
Figure 5
tD N. N. 00 00 Q1 01 0 0 r1 N N M M Lfl t11 to tD N N CO 00 01 01 0 0 N N M M V CT tf1 to d to N
01 01 01 01 Q1 01 QO O O O O O O O O O O O O O O O O O O O Cf
ds d d d ddd id Cr 0' 0' Cr 0' 0' d d d d 0' d CI Cr 0' d ddd d d ddd d d d d d d dd
m m r-+ M e-+ r-i M r-1 M r-1 r—t M ri M r-1 M r I M 1-1 M r—r M m
r—I M <—+ m .1 M ri
CWW-1 CWW-3 CWW-7

iannione_�� J
Copyright 0 2000 I1 aps a la carte. Inc.:'
Target is 35.3759°N, 76.7739°W - BATH quad [Quad Info1
meters .
miles 0
1000 1500 2000
. . 1 L . _
0.5 1.0
. l
The TopoZone is produced by Maps a la carte, Inc. - © 2000 Maps a la carte, Inc. - All rights reserved. Use of this site is governed by our Conditions
Terms of Use. We care about your privacy - please consult our Privacy Statement for details.

Se' -I Printer Back To TerraServer 11 x 17 F'' 'Ize
ClUSGS 5 km Er_. _'hell Landing, North Carolina, United C ihs 06 Mar 1994
0' 'ZOOM 0' ' ' ' 200yd
Image courtesy of the U.S. Geological Survey
© 2002 Microsoft Corporation. All rights reserved. Terms of Use

APPROXIMATE DEPTH
35
45
50
DEPTH VARIES
SOIL BORINGS)
2'
THICKNESS VARIES
1
(SEE SOIL BORINGS)
\V7�t\b\?"J.(\\Y
ATTACHMENT 1
PERMIT NO. WI0700012
The injection system design incorporates 7 injection wells connected via a common header pipe.
To NEAT CEMENT GROUT (6 GALLONS OF WATER PER 94 Ib.
SACK OF CEMENT WITH 4 TO 4.5 Ib. OF BENTONITE)
4 DIA PVC GLUEJOINT PVC WELL CASING
12' DIA BOREHOLE
9' DIA. PVC THREADED -
CLEAN -OUT PLUG
18
1
BROOKS PRODUCTS. INC. 8-3/4' DIA.
CONCRETE TRAFFIC BOX WITH CAST
IRON COVER
4k4'96' THICK CONCRETE PAD
GRADE TO MATCH EXISTING GROUND
SURFACE ELEVATION
4' DIA PVC
CLEAN -OUT ADAPTER
TOP EL 10.5' MIN.
SANG TAIUNGS FILL BETWEEN PIP
AND TRAFFIC BOX
COMPACTED GRANULAR BACKFILL
2' THICK TAMPED BENTONRE SEAL
TOP OF CROATAN FORMATION
1THICK 20/30 SIUCA SAND
STAINLESS STEEL CENTRALIZER
SILICA GRAVEL FILTER-
4' DIA. PVC SLOTTED WELL SCREEN WITH
0.040' WIDE SLOTS
2' LONG - 4' DIA. PVC TAILPIPE
TOP OF YORKTOWN FORMATION
4' DIA PVC SOCKET -TYPE ENO CAP
DETAIL - INJECTION WELL
NOT TO SCALE
EXCAVATE MINIMUM TRENCH
WIDTH REQUIRED FOR PIPE
INSTALLATION
COMPACTED SAND
TAIUNGS BACKFILL
4' DIA PVC
SOCKET -TYPE TEE
4' DIA PVC RISER PIPE
4 DIA PVC SOCKET -TYPE TEE
ON HEADER PIPE EL 5.0'
4' DIA PVC PIPE
NEAT CEMENT GROUT
4' DIA PVC GLUE -JOINT
PVC WELL CASING
DETAIL - INJECTION WELL TO HEADER PIPE
AND RISER PIPE CONNECTION
PAGE 7 OF 7

APPROXIMATE DEPTH
25
45
50
DEPTH VARIES
(SEE SOIL BORINGS)
lT-
♦
LIJ
CC
w
U_
(SEE SOIL BORINGS
in
1
ATTACHMENT 1
PERMIT NO. W10700012
The injection system design incorporates 7 injection wells connnected via a common header pipe.
NEAT CEMENT GROUT (6 GALLONS OF WATER PER 94 Ib.
SACK OF CEMENT WITH 4 TO 4.5 Ib. OF BENTONITE)
4 DIA PVC GLUE -JOINT PVC WELL CASING
12 DIA. BOREHOLE
2' THICK TAMPED BENTONITE SEAL
TOP OF CROATAN FORMATION
1.M ^' 1' THICK 20/30 SIUCA SAND
T
STAINLESS STEEL CENTRALIZER
;4 SILICA GRAVEL FILTER
•
4' DIA PVC SLOTTED WELL SCREEN WITH
0.040' WIDE SLOTS
2' LONG - 4' DIA. PVC TAILPIPE
TOP OF YORKTOWN FORMATION
4' DIA. PVC SOCKET -TYPE END CAP
DETAIL - INJECTION WELL
NOT TO SCALE
4' DIA. PVC THREADED
CLEAN -OUT PLUG
4' DIA PVC
CLEAN -OUT ADAPTER
TOP EL. 10.5' MIN.
EXCAVATE MINIMUM TRENCH
WIDTH REQUIRED FOR PIPE
INSTALLATION
COMPACTED SAND
TAILINGS BACKFILL
•
4' DIA. PVC
SOCKET -TYPE TEE
BROOKS PRODUCTS, INC. 8-3/4' DIA.
CONCRETE TRAFFIC BOX WTTM CAST
IRON COVER
41x446' THICK CONCRETE PAD
GRADE TO MATCH EXISTING GROUND
18 \ / SURFACE ELEVATION
1
SAND TAILINGS FILL BETWEEN PIP
AND TRAFFIC BOX
COMPACTED GRANULAR BACKFILL
4' DIA PVC RISER PIPE
4' DIA. PVC SOCKET -TYPE TEE
ON HEADER PIPE 2 EL co
4' DIA. PVC PIPE
NEAT CEMENT GROUT
P DIA PVC GLUE -JOINT
PVC WELL CASING
DETAIL - INJECTION WELL TO HEADER PIPE
AND RISER PIPE CONNECTION
PAGE 7 OF 7

AP KEY
Administration Building
Administration Annex
Tech. Services & Purchasing
Airstrip
Bucket Wheel Excavators
Conveyor
Spreader -Reclamation
Dragline
9 Sump
10 Ore Piped to Mill
11 Surge System
12 Water Plant
13 Flotation Plant
14 Enviro-Clear Thickener
15 Mill Pond
16 Thickeners
17 Dry Phosphate Storage
18 Calciners
19 Dryer
20 Grinding
21 Coal Handling System
22 Wet Concentrate System
23 Phosphoric Acid Plants
24 HFSA Storage
25 Sulfuric Acid Plants
26 Main Power Substation
27 Water Treatment
28 Turbogenerator
29 Maintenance Shops
30 Engineering & Warehousing
31 Maintenance Services
32 Garage
33 Employee Relations & Safety 41 Anhydrous Ammonia Storq
34 Emergency Vehicle Garage 42 Sulfur Storage
35 Gatehouse
36 DAP Plants
37 GTSP Plants
38 DAP Storage
39 GTSP Storage
40 Super Acid Plants
43 Sulfur Unloading
44 Barge Loading
45 Rail Loading
46 Barge Slip
47 Ammonium Phosphate Story
48 Purified Acid Plant
I