WI0700012_Application_19910228

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF NATURAL RESOURCES AND COMMUNITY DEVELOPMENT
APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL FOR
INJECTION
CLASS 5 WELLS
TO: DIRECTOR, NORTH CAROLINA DMSION OF ENVIRONMENTAL MANAGEMENT
DATE: February 28 19 91 (original application) -Permit No. 06-0071-WI-02:
October 29 ,1991 (request for modification)
In accordance with the provisions of Article 7, Chapter, 87; Article 21, Chapter 143, and regulations
pursuant thereto, APPLICATION is hereby made for a PERMIT to construct and/or use a i4HH%% well system as
described below and in any accompanying data submitted as a part of this APPLICATION.
A. OWNER DATA: Name: Texasgulf Inc.
B.
D.
E.
Address: Post Office Box 48
City: Aurora, North Carolina
County: Beaufort
Ownership:
Federal
Public
Other (Specify)
State_
Commercial
Zipcode: 27806
Telephone: [phone]
Private X
FACILITY DATA (Fill out ONLY if the injection well(s) is (are) for the purpose of serving a business or
industry):
Business/Corporate Name:
Address:
City:
County:
Texasqulf Inc.
Post Office Box 48
Aurora, North Carolina Zipcode: 27806
Beaufort Telephone: [phone]
HEATING CONTRACTOR DATA (For heat pump sysrems only. Please give information for the contractor
that installed or will install your system):
Name: NA - Not a heat pump system
Address:
City:
Zipcode: Telephone:
INJECTION PROCEDURE: Briefly describe how the injection well(s) will be used.
(See Attachment III)
WELL USE: Will the injection well(s) also be used as the suppiy well(s) for either of the following?:
(a) The injection operation?
(b) Your personal consumption?
YES
YES
F. CONSTRUCTION DATA: (check one)
X EXISTING WELL being proposed for use as an injection well.
Construction Record) and furnish (7 & 8) below. If Form GW-1
through (8) below to the best of your knowledge.
(See Attachment IV for the well construction
injection wells)
NO X
NO X
Attach a copy of Form GW-1 (Well
is not available, furnish the data in (1)
records for the seven
GW-57B May.1989, Replaces GW-57A, and GW-57B (2184)

.q
PROPOSED WELL to be constructed for use as an injection welL Furnish the data in (1) through (8)
below as PROPOSED construction specifications.
NOTE: THE WELL DRILLING CONTRACTOR CAN SUPPLY THE DATA FOR EITHER EXISTING
OR PROPOSED WELLS IF THIS INFORMATION IS UNAVAILABLE BY OTHER MEANS.
Well Drilling Contractor's Name:
Date (to be) Constructed • Approximate Depth ft
Well Casing:
(1)
(2)
(3)
(4)
(a) Type: Galvanized Steel _ Black Steel _ Plastic Other (Specify)
(b) Inside Diameter. inches; Wall thickness (inches) or schedule #
(c) Casing Depth: From to ft (referenced to land surface)
Cement Grout
(a) Around inner or "primary" casing: From to _ ft
(b) Around outer (pit) casing, if present From to ft.
(5) Screen(s): (if applicable)
(6)
(7)
(a) Type: • Inner Diameter. inches
(b) Depth: From to feet below land surface
Gravel: (if applicable) From:
to feet below land surface
N.C. State Regulations (15, 2, 2C, Section .0200) require the permittee to make provisions for
monitoring well head processes. A faucet on both the influent (water from well) and effluent (water
into well) lines is required. Is there a faucet on (a) the influent line YES NA NO _ or (b)
the effluent line YES X NO ?
(8) Attach a diagram showing the details of construction of the existing and/or proposed well(s).
G. PROPOSED OPERATING DATA: (The manufacturer's brochure should include this information.)
(a) Injection Rate:
(b) Injection Volume:
(c) Injection Pressure:
(d) Injection Temperance:
H. INJECTED FLUID DATA:
(1)
Average (Daily) 19.3 gallons per minute (gpm)
Average (Daily) 27,792 gallons per day (gpd)
Average (Daily) NA pounds/square inch (psi)
Winter Average (Daily) 64-96 degrees F
Summer Average (Daily) 64-96 degrees F
Fluid Source (From what depth and what type of rock/sediment unit does the fluid to be injected
derive, i.e. granite, limestone, sand, etc.)
Depth: 180'± Rock/sedimentunit Castle Hayne Limestone
(2) Chemical Analysis of Source Water. The following chemical characteristics MUST accompany
this application;
pH 7.1 • Total Hardness 380 ppm (parts per million or mg/1); Iron ppm. 0. 03
Chloride 11 ppm; Nitrate <0. 02 ppm; Coliform bacteria * counts/100 ml
The above chemical characteristics are for the Castle Hayne aquifer based upon sampling at Plezometer P-47 near the
proposed water supply well. See Table 1 in Attachment III for the chemical analysis of the steam condensate water that
will be mixed with the Castle Hayne aquifer groundwater, if needed, to maintain the injection fluid total dissolved solids
concentration equal to or less than 475 mg/I, and proposed limits on injection fluid constituent concentrations.
*The total coliform bacteria will be measured on the water supply well after installation, and if greater than
• 1/100 ml lowered to 11/100 ml prior to injection into the Croatan formation.
GW-SIB May, 1989. Replaces GW-S7A, sad GW-SIB (2B4)

NOTE: Assistance in obtaining these values may be facilitated by contacting (a) your local or county health
official, (b) a commercial water -testing laboratory, (c) your well drilling contractor. or (d) the Regional
Hydrogeologist, North Carolina Dept. of Natural Resources & Community Development.
NOTE: If injection system is not for a heat pump, then a detailed analysis of both the source water and the
injection fluid may be required.
1. INJECTION -RELATED EQUIPMENT: See Attachment III
Attach a diagram showing the eneineenng layout of the (1) injection equipment. and (2) exterior
piping/tubing associated with the injection operation.
NOTE: The manufacturer's brochure, if detailed, should satisfy (1) above if the system is a heat pump.
LOCATIONOFWELL(S): See Attachment III
Attach a detailed map showing the orientation of and distances between the proposed well(s), any existing
well(s) that will in any way be involved in the injection opera -lion, and at least two (2) nearby reference
points such as roads, road intersections. streams, etc. The roads should be identified by U.S., N.C. or SR
(county secondary road) numbers. and streams should be named- In addition, the diagram should show the
direction and approximate distance to any existing water -supply and/or injection wells within 1,000 feet of
the proposed injection well
CERTIFICATION:
"I hereby certify, under penalty of law, that I have personally examined and am familiar with the
information submitted in this document and all attachments thereto and that, based on my inquiry of those
individuals immediately responsible for obtaining said information, I believe that the information is true,
accurate and complete. I am aware that there are significant penalties, including the possibility of fines and
imprisonment. for submitting false information. I agree to operate and use the injection well and all related
appurtenances in accordance with the approved specifications and conditions of e Permit."
(Signature o Owner or Authorized A_ent)
William A. Schimming OR OFH~ USE ONLY: tr rr
Manager Environmental Affait7's
1. Initial Application: Complete Incomplete
If INCOMPLETE, Date of Notification and Resubminal
2. Standard Industrial Code(s) which best reflect the principal products or services provided by this
facility - if applicable.
(a) (b) (c) (d)
3. APPLICATION NO.
Jw-57B May, 1989, Replaces GW-57A. and GW-57B (2184)

Texasgulf Inc.
File Number 88-089
Texasgulf Project AFE-N-763
Application to Modify Permit No. 06-0071-WI-0238
for Injection Well System
Attachment III
October 29, 1991
Page 1 of 4
ATTACHMENT III
GENERAL INFORMATION
APPLICATION TO MODIFY PERMIT NO. 06-0071 WI-0238
FOR INJECTION WELL SYSTEM
TANK FARM AREA
REMEDIAL ACTION SYSTEM
TEXASGULF PHOSPHATE OPERATIONS
AURORA, NORTH CAROLINA
(1) General. The original application for a permit to construct seven Croatan formation
injection wells for the tank farm area remedial action system was submitted on
February 28, 1991 in accordance with the Ardaman & Associates, Inc. Remedial Action'
System Design Report dated July 31, 1990, and approved by the State of North Carolina
Department of Environment, Health and Natural Resources Division of Environmental
Management - Groundwater Section on November 26, 1990.
Permission to construct the seven injection wells was issued by the Division of
Environmental Management on May 8, 1991 in Permit No. 06-0071-WI-0238. The injection
wells were subsequently installed between May 30 and June 7, 1991, and construction
records for the wells were submitted to the Division of Environmental Management on
August 16, 1991.
Since submitting the original permit application to construct the injection well system, the
Castle Hayne aquifer water supply well, FERT-1, planned as the source of the injection
fluid has been scheduled to be abandoned and will not be available as the source of
injection fluid. Accordingly, this permit modification requests permission to provide an
alternate water supply source for the injection fluid.
(2) Proposed Modification to Permit No. 06-0071-WI-0238. Permit Items E, G and H in the
original application stipulated that the water supply for the injection well system would be
water supply well FERT-1 in the tank farm area tapping the Castle Hayne aquifer. It was
further stipulated that water from this well would be treated with a reverse osmosis system
to lower the total dissolved solids concentration below 475 mg/I prior to injection into the
Croatan formation. As outlined in the August 29, 1991 notice of modification request,
however, the FERT-1 well has been scheduled to be abandoned and will not be available
as the source for the injection fluid as originally planned. This request for modification to
Permit No. 06-0071-WI-0238, therefore, seeks permission to: (i) use a new well tapping the
upper 20 feet of the Castle Hayne aquifer as the water supply source for the injection well
system; and (ii) allow mixing of steam condensate water with the well water, if needed, to

Texasgulf Inc.
File Number 88-089
Texasgulf Project AFE-N-763
Application to Modify Permit No. 06-0071-WI-0238
for Injection Well System
Attachment III
October 29, 1991
Page 2 of 4
maintain the total dissolved solids concentration of the injection fluid below 475 mg/I in the
event the total dissolved solids concentration of the Castle Hayne aquifer well water rises
above 475 mg/I.
A revised application for permit to construct and/or use a well for injection (Form GW-57B)
is attached with the requested modifications. The modifications are also described in
detail below. For permit items not requiring modifications, the approved permit application
is referenced.
(3) Permit Items A through D. No change from information contained in Permit No.
06-0071`--WI-0238.
(4) Permit Item E - Well Use. The injection wells will be used to inject fresh water into the
Croatan formation as described under Permit Item D. The water supply for the injection
well system will be a new well tapping the upper 20 feet of the Castle Hayne aquifer
installed southeast of the tank farm area in the general location depicted in Figure 1. If
needed, steam condensate water will be added to the well water by a mixing system to
maintain the total dissolved solids concentration of the injection fluid equal to or less than
475 mg/1 (see Permit Item H below).
(5)
Permit Item F - Well Construction Data. No change from information contained in Permit
No. 06-0071-WI-0238. The injection wells were installed between May 30 and June 7, 1991
in accordance with the drawings and specifications submitted with the original approved
permit application. Construction records for the wells were submitted to the Division of
Environmental Management on August 6, 1991 and are also included in Attached IV.
(6) Permit Item G - Proposed Operating Data.
• Iniection Rate and Volume. No change from information contained in Permit No.
06-0071-WI-0238
• Iniection Pressure. No change from information contained in Permit No.
06-0071-WI-0238
• Iniection Temperature. The water supply for the injection wells will be groundwater
from the upper 20 feet of the Castle Hayne aquifer. Groundwater samples
obtained on September 24 and 26, 1991 from a piezometer tapping the upper 20
feet of the Castle Hayne aquifer near the proposed well site (Piezometer P-47 on
Figure 1) displayed a temperature of 18.5°C (65.3°F). Based upon quarterly
sampling at the FERT-1 water supply well in the tank farm, also tapping the Castle
Hayne aquifer, variations in the temperature of the aquifer groundwater are
expected to be minor, with the temperature of the Castle Hayne aquifer
groundwater remaining between about 18°C (64.4°F) and 21°C (69.8°F). The
temperature of groundwater in the Croatan formation based upon eleven quarterly
measurements between January 1989 and July 1991 averaged 19.7±0.7°C at

Texasgulf Inc.
File Number 88-089
Texasgulf Project AFE-N-763
(7)
(8)
(9)
Application to Modify Permit No. 06-0071-WI-0238
for Injection Well System
Attachment III
October 29, 1991
Page 3 of 4
monitor wells MWTF-1 C and MWTF-2C (see Drawing 2 for well locations) and
28.5±0.8°C at MWTF-3C (groundwater in the Croatan formation is warmer at
monitor well MWTF-3C because of the nearby heated sulfur storage tanks).
Accordingly, when the injection fluid is comprised of groundwater from the Castle
Hayne aquifer, the temperature of the injection fluid will remain within ±1 to ±3°C
(±1 to ±4°F) of the Croatan formation groundwater temperature at monitor wells
MWTF-1 C and MWTF-2C, and will be 7 to 11°C (12 to 20°F) less than the Croatan
formation groundwater temperature at monitor well MWTF-3C.
Steam condensate water, if used to reduce the total dissolved solids concentration
of the injection fluid, can have a maximum temperature of about 82°C (180°F). The
volume of steam condensate water mixed with the Castle Hayne aquifer well water
will be controlled by the mixing system such that the temperature of the injection
fluid, does not exceed 35.5°C (96°F), in compliance with the maximum allowable
30°F temperature increase for injection well systems above the background
groundwater temperature (i.e., for a background groundwater temperature of 19°C (_
(66°F) at monitor wells MWTF-1 C and MWTF-2C a maximum injection fluid
temperature of 35.5°C (96°F) is allowed).
Permit Item H - Iniected Fluid Data. As discussed above under Permit Items E and G, the
injection fluid will be Castle Hayne aquifer groundwater. Steam condensate water will be
added to the Castle Hayne aquifer groundwater by the mixing system to maintain the total
dissolved solids concentration equal to or less than 475 mg/I, if the total dissolved solids
concentration of the well water rises above 475 mg/I. The chemical characteristics of: (i)
groundwater from the Castle Hayne aquifer based upon sampling piezometer P-47 near
the location of the proposed water supply well; (ii) steam condensate water; and (iii) the
existing groundwater in the Croatan formation near the injection wells at background
monitor well MWTF-1 C are presented in Table 1.
Permit Item I - Iniection Related Equipment. Construction of the seven injection wells,
connecting header pipe, water level control tank and the well water/steam condensate
water mixing and control system was completed in early August 1991, and inspected on
August 15, 1991 by the Division of Environmental Management. Drawings of the injection
well system components (i.e., injection wells, withdrawal wells, injection well header pipe
and water level control tank) were submitted with the original approved permit application.
Permit Item J - Location of Wells. The injection wells were installed at the locations shown
on the drawings submitted with the original approved permit application.

Texasgulf Inc.
File Number 88-089
Texasgulf Project AFE-N-763
Application to Modify Permit No. 06-0071-WI-0238
for Injection Well System
Attachment III
October 29, 199,
Page 4 of 4
Table 1
SUMMARY OF CASTLE HAYNE AQUIFER, STEAM CONDENSATE WATER,
CROATAN FORMATION AND INJECTION WELL FLUID WATER QUALITY
Parameter
Injection Water Supplies
. Existing Croatan
Formation Background
Groundwater at Monitor
Well MWTF-1Ct
Limits on Injection
Well Fluid
Concentration
Class GA
Water Quality
Standard
Castle Hayne
Aquifer*
Steam Condensate
Water**
Specific Conductance Wmhos/cm)
550
10
782±37
-
ns
pH
7.1
7.1
6.8±0.2
6.5-7.5
6.5-8.5
Calcium, Ca (mg/I)
78
0.1
140
590
ns
Magnesium, Mg (mg/0
(32 Th
0.1 -
7
540
ns
Sodium, Na (mg/0
14
0.2
33
550
ns
Potassium, K (mg/0
- 12-'
Tr
3
515
ns
Iron, Fe (mg/I)
-0.03
0.06
• 6.4
50.2
0.3
Chloride, CI (mg/I)
11
0.6
56±3
575 7
250
Fluoride, F (mg/I)�
0.03
0.42±0.18
<_1 �'
2.0
Sulfate, SO4 (mg/0 -
2
Tr
67±7
510
250
Bicarbonate, HCO3 as CaCO3 (mg/I)
324
4
397
5400 7
ns
Total Kjeldahl Nitrogen, N (mg/I)
2.4
0.42
-
53
ns
Ammonia Nitrogen, NH4 as N (mg/0
'--it3' •
0.12
. ' -
51
ns
Nitrate, NO3 as N (mg/I)
<0.02
<0.02
- <0.02
50.1
10.0
Nitrite, NO2 as N (mg/I)
<0.02
<0.02
-
50.05
1.0
Total Phosphorus, P (mg/I)
0.03
0.03 --.>-
0.29±0 13
50.06
ns
Total Dissolved Solids, TDS (mg/I)
430
-5
563±56
5475
500
Total Suspended Solids, TSS (mg/I)
1
0
-
51
ns
Total Hardness as CaCO3 (mg/I)
(380-h
-1
378
5390
ns
Total Conform Bacteria (counts/100 ml)
-
nd
-.
<_1
1
* Based upon groundwater samples obtained from Plezometer P-47 on September 24, 1991 and September 26, 1991. Piezomete P-47 has a
collection zone tapping the top of the Castle Hayne aquifer from 160 to 175 feet below land surface. The top of the Castle Hayne aquifer was
encountered at 155 feet below land surface.
** Based upon steam condensate samples obtained on August 12, 1991 and August 13, 1991.
t Mean ± 1 standard deviation based on eleven quarterly sampling events between January 1989 and July 1991. All other data from groundwater
sample obtained on January 10, 1991.
Where: Tr=Trace; nd=Not-DeteFted; and ns=No Standard
1

•
m
z
2
i
to
ar-
0 250 500
SCALE: 1'=500'
,c l
BARGE:
SLIP
COOLING POND NO. 2
LINE OF CROATAN
FORMATION INJECTION WELLS
(WELLS CIW-1 THROUGH CIW-7)
PLANT OUTFALL CANAL
PROPOSED LOCATION OF
INJECTION WELL SYSTEM
CASTLE HAYNE AQUIFER
WATER SUPPLY WELL
LOCATION OF INJECTION WELL SYSTEM
CASTLE HAYNE AQUIFER WATER SUPPLY WELL
Ardaman & Associates, Inc.
Consulting Engineers in Soil Mechanics,
Foundations, and Materiels Testing
TANK FARM REMEDIAL ACTION SYSTEM
TEXASGULF INC.
PHOSPHATE OPERATIONS
AURORA, NORTH CAROLINA
CHECKEDr: e..[:
� BY:
DRAWN BY: JJN10/29/91
FILE No,
88-089
APPao
FIGURE 1

Texasgulf Inc.
File Number 88-089
Texasgulf Project AFE-N-763
Application to Modify Permit No. 06-0071-WI-0238
for Injection Well System
Attachment III
October 29, 1991
ATTACHMENT IV
CONSTRUCTION RECORDS FOR INJECTION WELLS
APPLICATION TO MODIFY PERMIT NO. 06-0071-WI-0238
FOR INJECTION WELL SYSTEM
TANK FARM AREA
REMEDIAL ACTION SYSTEM
TEXASGULF PHOSPHATE OPERATIONS
AURORA, NORTH CAROUNA

NORTH CAROLINA DEPARTMENT OF ENVIRONN IEALTH AND NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANAGH_ _. • GROUNDWATER SECTION
P.O. PO% 27687-RALEIGH, NC :7611-7637
PHONE [phone]
WELL CONSTRUCTION RECORD
FOR OFFICE USE ONLY
Chad. No. Seriai Nc.
Lat. Long. Pc
Minor Basin
Basin Code
Header Ent. GW-1 Ent.
WELL NUMBER CIW-1
DRILLING CONTRACTOR Burnett Contracting and Drilling Co.
STATE WELL CONSTRUCTION
DRILLER REGISTRATION NUMBER 1275 PERMIT NUMBER: 06-0071-WI-•0238
1. WELL LOCATION: (Show sketch of the location below)
Nearest Town: Aurora, North Carolina
;Road. Community. or Subdivision and Lot No.)
2. OWNER Texasqulf Inc.
ADDRESS P.O. Box 48
(Street or Route No:
Aurora, North Carolina 27806
City or Town State Zip Code
3. DATE DRILLED 5-30-91 USE OF WELL Injection Well
TOTAL DEPTH 50.0' CUTTINGS COLLECTS: 'i Yes EJ No
5. DOES WELL REPLACE EXISTING WELL? 0 Yes E Nc
6. STATIC WATER LEVEL: 15.8 FT. 0 above TCP OF CASING.
I& below,
1.62 FT ABOVE LA:.D SURFACE.**
TOP OF CASING IS
7. YIELD (pm): - METHOD OF TEST -
S. WATER ZONES (depth):
9. CHLORINATION: Type None Amount
10. CASING:
Wall Thickness
Depth Diameter or ltieignt/Ft. Material LOC.=.TION SKETCH
-,pm 0.0 To 33.42Ft 4" Sch.40 PVC Show direction and cls;a ce from at least two State Roads.
-rpm 47.67 -c 49.67F1 411 Sch.40 PVC* or other map reference :::nts)
SEE ATTACHED WELL LOCATION PLAN
`rom To Ft
It GROUT: *TAILPIPE BELOW WELL SCREEN
Deptn Materiai Method
From 0.0 To 27.5 Ft. Neat Cement Tremmie **PRIOR TO CUTTING CASING FOR INSTALLATION
From To Ft. IN FLUSH MOUNT WELL COVER
county: Beaufort
Depth DRILLING LOG
From To Formation Description
SEE ATTACHED SOIL PROFILE
If additional space :s needed use back of form.
12. SCREEN:
Depth Diameter Slot Size Material
From 33.42 To 47.67Ft. 411 in.0.035 in. PVC APPROXIMATE PLANT COORDINATES OF WELL:
From To Ft. in. in. N 82+96
From To Ft in in. E 127+63
;3. GRAVEL PACK:
From 31.0
Depth Size Material
To 50.0 Ft. 8/20 Silica Sand
From To Ft.
14. REMARKS. Bentonite Seal from 27.5' to 30.5' ; 20/30 Silica Sand Filter from 30.5' to
31.0'; Stainless Steel Centralizer at 38.04' and 43.04'.
I DO HEREBY CERTIFY THAT THIS WELL WAS CONSTR TED IN .ACC RDANCE WITH 15 NCAC 2C. WELL CONSTRUCTION
STANDARDS. AND THAT A COPY OF THIS RECORD H B N PROVIDED THE WEr.L OWNER. 08/05/91
SIGNATURE OF CONTRACTOR OR AGENT DATE'
Submit original to Division of Environmental Management and dopy to well owner.
GW.i P..EVISED2/90

FOR OFFICE USE ONLY
2. OWNER
ADDRESS
NORTH CAROLINA DEPARTMENT OF ENVIRON q HEALTH AND NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANA(] T - GROUNDWATER SECTION
P.O. PDX 27687 - RALEIG,H. NC :7611d6e7
PHONE [phone]
WELL CONSTRUCTION RECORD
WELL NUMBER CIW-2
Quad. No. Seriai Nc.
Lat. Long. Pc
Minor Basin
Basin Code
Header Ent GW-1 Ent.
DRILLING CONTRACTOR Burnett Contracting and Drilling Co.
STATE \NELL CONSTRUCTION
DRILLER REGISTRATION NUMBER
1275 PERM T NUMBER: 06u 071-WI-0238
1. WELL LOCATION: (Show sketch of the location below)
Nearest Town. Aurora, North Carolina
;Road, Community. or Subdivision and Lot No.)
Texasqulf Inc.
P.O. Box 48
(Street or Route No.•
Aurora, North Carolina 27806
3. DATE DRILLED
TOTAL DEPTH
county: Beaufort
Depth DRILLING LOG
From To Formation Description
SEE ATTACHED SOIL PROFILE
City or Town State Zip Code - -
6-03/6-04-91 USE OF WELL Injection Well
50.51 CUTTINGS COLLECTEC ❑ Yes No
5. DOES WELL REPLACE EXISTING WELL? IJ Yes ' No
6. STATIC WATEP. LEVEL: 16.87 cT 0 above TOP OF CASING.
2.96 'Tal below
TOP OF CASING IS ABOVE LAD SURFACE. **
7. YIELD (gpm): - METHOD OF TEST -
8. WATER ZONES (depth):
9. CHLORINATION: Type None Amount
10. CASING:
Wall Thickness
Depth Diameter or V•elgnt/Ft. Material
From 0.0 To 34.12 Ft 4" Sch.40 PVC
From 48.38 To 50.5 Ft 4" Sch.40 PVC*
From To Ft.
11. GROUT.
Depth Material Method
From 0.0 To 25.0 Ft. Neat Cement Tremmie
From To Ft.
12. SCREEN:
If additional space :s needed use back of form.
LOCATION SKETCH
:Show direction and distar:e from at least two Stale Roads,
or other mao reference :::tits)
SEE ATTACHED WELL LOCATION PLAN
*TAILPIPE BELOW WELL SCREEN
**PRIOR TO CUTTING CASING FOR INSTALLATION
IN FLUSH MOUNT WELL COVER
Depth Diameter Slot Size Material
From 34.12 To 48.38Ft. 4" 0,0.035 in PVC APPROXIMATE PLANT COORDINATES OF WELL:
From To Ft in. in. N 83+04
From To Ft in in. E 128+71
13. GRAVEL PACK:
Depth Size Material
Ffom 29.5 To 50.5 Ft. 8/20 Silica Sand
From To Ft.
14 REMARKS. Bentonite Seal from 25.0' to 29.0' ; 20/30 Silica Sand Filter from 29.0' to
29.5'; Stainless Steel Centralizer at 3.75' and 38.75'.
I DO HEREBY CERTIFY THAT THIS WELL WAS COUCTED IN ACCORDANCE WITH 15 NCAC 2C. WELL CONSTRUCTION
STANDARDS. AND THAT A COPY OF THIS RECORD EEN PROPPED T THE WELL OWNER.
ICA 08/05/91
SIGNATURE OF CONTRACTOR OR AGENT DATE
Submit original to Division of Environmental Management and copy to well owner.
GWI REVISED2i90

NORTH CAROLINA DEPARTMENT OF ENVIIROtjHEALTH AND NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANAA_ ,T-GROUNDWATER SECTION
P.O. PDX 77687. RALEF;'n. NC :7611.7687
PHONE [phone]
WELL CONSTRUCTION RECORD
WELL NUMBER CIW-3
FOR OFFICE USE ONLY
Quad No Seriai Nc.
Lat Long• Pc
Minor Basin
Basin Code
Header Ent. GW-1 Ent.
DRILLING CONTRACTOR Burnett Contracting and Drilling Co.
STATE WELL CONSTRUCTION
DRILLER REGISTRATION NUMBER 1275 PERMIT NUMBER: 06-0071-W1-0238
1. WELL LOCATION: (Show sketch of the location below)
Nearest Town: Aurora, North Carolina
(Road. Community. or Subdivision and Lot No.)
2. OWNER Texasqulf Inc.
ADDRESS P.O. Box 48
(Street or Route No.:
Aurora, North Carolina 27806
City or Town State Zip Code
3. DATE DRILLED 6-05-91 USE OF WFLL Injection Well
4 TOTAL Dr°TH 50.0 CUTTINGS COLLECTS: J Yes /1 No
5. DOES :':ELL REPLACE EXISTING WELL? ❑ Yes E No
6. STATIC WATER LEVEL: 16.94 FT ❑ above TOP OF CASING.
TOP OF CASING IS
2.88 FT. ABOVE LA:,D SURFACE.**
7. YIELD (gpm): - METHOD OF TEST -
County: Beaufort
Depth DRILLING LOG
From To Formation Description
SEE ATTACHED SOIL PROFILE
8. WATER ZONES (depth):
9. CHLORINATION: Type None Amount -
10. CASING:
Wall Thickness
Depth Diameter or Weight/Ft. Material
From 0.0 To 33.04Ft 4" Sch.40 PVC
:rom 47.29 To 49.46rt 4" _ Sch.40 PVC*
From To FI
11. GROUT:
Depth Materiai Method
11 additional soace :s needed use back of form.
LOCATION SKETCH
_Show direction and distar_e from at least two State Roads.
sr other map reference :::nts)
SEE ATTACHED WELL LOCATION PLAN
*TAILPIPE BELOW WELL SCREEN
From 0.0 To 27.0 Ft. Neat Cement Tremmie **PRIOR TO CUTTING CASING FOR INSTALLATION
From To Ft. IN FLUSH MOUNT WELL COVER
12. SCREEN:
Depth Diameter Slot Size Material
r rDm 33.04 To 47.29 Ft. 4" in. 0.035 in. PVC
From To Ft. in. in.
From To Ft in in.
13. GRAVEL PACK:
APPROXIMATE PLANT COORDINATES OF WELL:
N 83+10
E 129+54
Depth Size Material
From 30.0 To 49.46Ft. 8/20 Silica Sand
From To FI.
14. REMARKS. Bentonite Seal from 27.0' to 29.5' ; 20/30 Silica Sand Filter from 29.5' to
30.0'; Stainless Steel Centralizer at 3 67' and 42.67'.
I DO HEREBY CERTIFY THAT THIS WELL VMS CON RUCTED IN CCO DANCE WITH 15 NCAC 2C. WELL CONSTRUCTION
STANDARDS. AND THAT A COPY OF THIS RECORf BEEN PRO ED TOITHE WELL OWNER. A 08/05/91
SIGNATURE OF CONTRACTO
OR AGENT
DATE
GW-I REVISED 2/50
Submit original to Division of Environmental Management and copy to well owner.

FOR OFFICE USE ONLY
From To Ft. in. in.
From To Ft. in in.
13. GRAVEL PACK:
From 30.5
2. OWNER
ADDRESS
NORTH CAROLINA DEPARTMENT OF ENVIRONI „IEALTH AND NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANAGI 1-GROUNDWATER SECTION
°.O. PDX 27667- RALEII,n-ua ^7611.7687
PHONE [phone]
WELL CONSTRUCTION RECORD
WELL NUMBER CIW-4
Quad. No. Seriai Nc.
Lat Long. P-
Minor Basin
Basin Code
Header Ent GW-1 Ent.
DRILLING CONTRACTOR Burnett Contracting and Drilling Co.
STATE WELL CONSTRUCTION
DRILLER REGISTRATION NUMBER 1275 PERMIT NUMBER: 06-0071-WI-0238
1. WELL LOCATION: (Show sketch of the location below)
Nearest Town. Aurora, North Carolina
(Road. Community. or Subdivision ano Lot No.)
Texasqulf Inc.
P.O. Box 48
(Street or Route NO
Aurora, North Carolina 27806
county: Beaufort
Depth DRILLING LOG
From To Formation Description
SEE ATTACHED SOIL PROFILE
City or Town State Zip Coale
3. DATE DRILLGD 6-04/6-05-91 USE OF WELL Injection Well
4. TOTAL DEPTH 49.5' CUTTINGS COLLECTED ❑ Yes 71 No
5. DOES WELL REPLACE EXISTING WELL?.. ❑ Yes E No
6. STATIC WATER. LEVEL: 17.05 FT. ❑ above TOP OF CASING.
® below
TOP OF CASING IS 3.0 FT ABOVE LAND SURFACE. **
7. YIELD (pm): METHOD OF TEST
8. WATER ZONES (depth):
9. CHLORINATION: Type None Amount -
10. CASING:
From
From
From
11. GROUT:
Wall Thickness
Depth Diameter or Weight/Ft. Material
0.0 To 32.83 =t 4" Sch.40 PVC
47.08 -_ 49.33 c, 4" Sch.40 PVC*
-0
CI
If additional space is needed use back of form.
LOCATION SKETCH
:Show Oirectlon and distr.-to from at least two State Roacs.
or other mac reference--ints)
SEE ATTACHED WELL LOCATION PLAN
*TAILPIPE BELOW WELL SCREEN
Depth Material MethoO
From 0.0 To27.5 Ft. Neat Cement Tremmie **PRIOR TO CUTTING CASING FOR INSTALLATION
From To Ft. IN FLUSH MOUNT WELL COVER
12. SCREEN:
Depth Diameter Shot Size Material
From 32.83 To 47.08 Ft. 4" in.0.035 in. PVC APPROXIMATE PLANT COORDINATES OF WELL:
N 83+06
E 130+63
Depth Size Material
To49•5 Ft. 8/20 Silica Sand
From To F1.
14. REMARKS. Bentonite Seal from 27.5' to 30.0' ; 20/30 Silica Sand Filter from 30.0' to
30.5'; Stainless Steel Centralizer at 37. 6and 42.46'.
I DO HEREBY CERTIFY THAT THIS WELL WAS CONSTR TIED IN .4C RD NCE WITH 15 NCAC 2C. WELL CONSTRUCTION
STANDARDS. AND THAT A COPY OF THIS RECORD HEN PROVIDE O WELL OWNER.
I OVYY,>7- 08"/05/91
SIGNATURE OF CONTRACTOR dR AGENT DATE
GW-1 REVISED 2/90 .Submit original to Division of Environmental Management and copy to well owner.

FOR OFFICE USE ONLY
2. OWNER
ADDRESS
3. DATE C•RILLED
4. TOTAL DrOTH
NORTH CAROLINA DEPARTMENT OF BARRONI' ' HEALTH AND NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANA(.. . T- GROUNDWATER SECTION
P.O. ROE 27687- RAt.EIGH. NC r76t1.7667
PHONE [phone]fl1
WELL CONSTRUCTION RECORD
Quad. No. Serial No.
Lat. Long. Pc
Minor Basin
Basin Code
Header En• GW-1 Ent.
WELL NUMBER CIW-5
DRILLING CONTRACTOR Burnett Contracting and Drilling Co.
STATE WELL CONSTRUCTION
DRILLER REGISTRATION NUMBER 1275 PERMIT NUMBER: 06-00714I-0238
1. WELL LOCATION: (Show sketch of the location below)
Aurora, North Carolina
Nearest Town'
(Road. Community, or Subdivision ano Lot No.)
Texasqulf Inc.
P.O. Box 48
(Street or Route No..
Aurora, North Carolina 27806
City or Town State Zip Code
6-06-91 USE OF WCLL Injection Well
50.01 CUTTINGS CDLLEC'E: `J Yes rE No
3. DOES WELL REPLACE EXISTING WELL? ❑ Yes E No
6. STATIC WATEP. LEVEL: 17.64 FT 0 above 7CP OF CASING.
DIbelow
LOG OF CASING IS FT ABOVE LA-.] SURFACE.**
7. YIELD (gpm): - METHOD OF TEST -
8. WATER ZONES (depth):
9. CHLORINATION: Type None Amount -
10. CASING:
Wall Thickness
Depth Diameter or v.elgnt/Ft. Material
From 0.0-0 32.96 Ft 4„ Sch.40 PVC
From 47.20 T,.49.33 Ft 4" Sch.40 PVC*
From To Ft
11. GROUT
Depth Material Method
From 0.0 To26.0 Ft. Neat Cement Tremmie
From To Ft.
12. SCREEN:
county: Beaufort
Depth DRILLING LOG
From To Formation Description
SEE ATTACHED SOIL PROFILE
If additional space :s needed use back of form.
LOCATION SKETCH
:Show direction and oisa-ce from at least two State Roads,
zr other map reference _cants)
SEE ATTACHED WELL LOCATION PLAN
*TAILPIPE BELOW WELL SCREEN
**PRIOR TO CUTTING CASING FOR INSTALLATION
IN FLUSH MOUNT WELL COVER
Depth Diameter Slot Size Material
actin 32.96 To 47.20 Ft. 4" in.0.035 in. PVC APPROXIMATE PLANT COORDINATES OF WELL:
From To Ft. in. in. N 83+09
From To Ftin in E 131+60
13. GRAVEL PACK:
Depth Size Material
From 29.5 To 50.0 Ft. 8/20 Silica Sand
From To FI.
14. REMARKS. Bentonite Seal from 26.0' to 29.0' 20/30 Silica Sand Filter from 29.0' to
29.5'; Stainless Steel Centralizer at 37.58' and 42.58'.
I DO STANDARDS. AND CERTIFY
ANDTH T A COPY OF THIS RECORDS 9TCTED IN EN PROVICj DCTOO TIRDME WELL NCE WITH 15 CAC 2C, WELL CONSTRUCTION
OWNER.
GW-i REVISED2'90
08/05/91
SIGNATURE OF CONTRACTOR 0 AGENT GATE
Submit original to Division of Environmental Management and copy to well owner.

FOR OFFICE USE ONLY
2. OWNER
ADDRESS
NORTH CAROLINA DEPARTMENT OF ENVIRON, HEALTH ACID NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANADI ..`r- GROUNDWATER SECTION
P.O.80X 27687 - RALEIGH. NC 27611-7687
PHONE [phone]
WELL CONSTRUCTION RECORD
Quad No Serial Nc.
Lat. Long. Pc
Minor Basin
Basin Code
Header Ent GW-1 Ent.
WELL NUMBER CIW-6
DRILLING CONTRACTOR Burnett Contracting and Drilling Co.
STATE WELL CONSTRUCTION
DRILLER REGISTRATION NUMBER 1275 PERMIT NUMBER: 06-0071-WI-0238
1. WELL LOCATION: (Show sketch of the location below)
Nearest Town Aurora, North Carolina
(Road. Community. or Subdivision and Lot No.)
Texasqulf Inc.
P.O. Box 48
(Street or Route No
Aurora, North Carolina 27806
county: Beaufort
Depth DRILLING LOG
From To Formation Description
SEE ATTACHED SOIL PROFILE
City or Town State Zip Code
2. DATE DRILLED 6-06-91 USE Or WFLL Injection Well
._ TOTAL D=FTH 48.01 CUTTINGS CCLLt•..:_El Yes rI No
5. DOES WELL REPLACE EXISTING WELL? 7 Yes E No
6. STATIC WATER LEVEL' — PT Q above TOP OF CASING,
54 below
TOP OF CASING IS 2.rT. AB
OVE LA':D SURFACE.**
7. YIELD (gpm): — METHOD OF TEST
8. WATER ZONES (depth)-
9. CHLORINATION: Type None Amount
10. CASING:
Wall Thickness
Depth Diameter or V:elght/Ft. Material
From 0.0 To 31.33 Ft 4" Sch.40 PVC
From 45.58 To 47.75 n. 4" Sch.40 PVC*
From To Ft
1t. GROUT:
Depth Material Method
From 0.0 To 24.0 Ft. Neat Cement Tremmie
From To Ft
12. SCREEN:
If additional space :s needed use back of form.
LOCATION SKETCH
"Show direction and disterze Iron at least two State Roaos,
or other mao reference=::nts)
SEE ATTACHED WELL LOCATION PLAN
*TAILPIPE BELOW WELL SCREEN
**PRIOR TO CUTTING CASING FOR INSTALLATION
IN FLUSH MOUNT WELL COVER
Depth Diameter Slot Size Material
From
31.33 To 45.58 Ft. 4" ie.0.035in. PVC APPROXIMATE PLANT COORDINATES OF WELL:
From To Ft. in. in. N 82+74
From To F' in in. E 132+44
13. GRAVEL PACK:
Depth Size Material
From 27.75 To 48.0 Ft. 8/20 Silica Sand
From To Ft.
4 REMARKS. Bentonite Seal from 24.0' to 27.0'; 20/30 Silica Sand Filter from 27.0' to
27.75' ; Stainless Steel Centralizer at 35.96' and 40.96'.
I DO HEREBY CERTIFY THAT THIS WELL WAS CON RUCTED It9f ACRORDANCE WITH 15 NCAC 2C. WELL CONSTRUCTION
STANDARDS. AND THAT A COPY OF THIS RECOR BEEN PR IDED O THE WELL OWNER. 08/05/9I
SIGNATURE OF CONTRACTOF;' OR AGENT DATE
G•W-1 P.EVISED 2/90 Submit original to Division of Environmental Management and copy to well owner.

FOR OFFICE USE ONLY
NORTH CAROLINA DEPARTMENT OF ENVIRON- HEALTH AND NATURAL RESOURCES
DIVISION OF ENVIRONMENTAL MANA(GROUHDV/ATER SECTION
0.0.14OX 27687- RALENen, NC 117611-76a7
PHONE [phone]
WELL CONSTRUCTION RECORD
WELL NUMBER CIW-7
DRILLING CONTRACTOR
DRILLER REGISTRATION NUMBER 1275
Quad. No. Seriai Nc.
Lat. Long. Pc
Minor Basin
Basin Code
Header Ent
GW-1 Ent.
Burnett Contracting and Drilling Co.
STATE WELL CONSTRUCTION
PERMIT NUMBER: 06-0071-WI-0238
1. WELL LOCATION: (Show sketch of the location belowi
Nearest Town' Aurora, North Carolina
(Road. Community. or Subdivision and Lot No.)
2. OWNER Texasqulf Inc.
P.O. Box 48
ADDRESS
(Street or Route INC):
Aurora, North Carolina 27806
county: Beaufort
Depth DRILLING LOG
From To Formation Description
SEE ATTACHED SOIL PROFILE
City or Town State Zip Code
3. DATE DRILLED 6-07-91 USE OF W°LL Injection Well
4. TOTAL DEPTH
48.0' CUTTINGS COLLECTED J Yes in No
5. DOES ':;ELL REPLACE EXISTING WELL? ❑ Yes E No
6. STATIC WATER LEVEL:
TOP OF CASING IS 3.33
7. YIELD (gpm): -
FT 0 above TOP OF CASING.
09 below
FT ABOVE LA.:.D SURFACE,**
METHOD OF TEST -
8. WATER ZONES (depth)'
9. CHLORINATION: Type None Amount -
10. CASING:
-rom
From To
Wall Thickness
Diameter or welgnt/Ft. Material
31.0 Ft 4„ Sch.40 PVC
47.75Ft 4" Sch.40 PVC*
From To Ft
1 1. GROUT:
From
From To Ft.
12. SCREEN:
Tremmie
Depth Diameter S:ot Size Material
From 31.0 To 45.25F1 4" in.0.035 in. PVC
From To Ft. in in.
From To Ft in in.
13. GRAVEL PACK:
From
From
14 REMARKS'
Depth
0.0 To
45.25
Depth
Material Method
0.0 To 25.5 Ft. Neat Cement
Depth
28.5 To 48.0 Ft.
Size
8/20
Material
Silica Sand
If additional soaca :s needed use back of form.
LOC•tTION SKETCH
:Show direction and disia-ce from at least two State Roads,
sr other map reference sz:nts)
SEE ATTACHED WELL LOCATION PLAN
*TAILPIPE BELOW WELL SCREEN
**PRIOR TO CUTTING CASING FOR INSTALLATION
IN FLUSH MOUNT WELL COVER
APPROXIMATE PLANT COORDINATES OF WELL:
N 82+67
E 133+29
To Ft.
Bentonite Seal from 25.5' to 28.0' ; 20/30 Silica Sand Filter from
28.5' Stainless Steel Centralizer at 35.62' and 40.62'.
I DO HEREBY CERTIFY THAT THIS WELL ....AS CON T CTED I ORDANCE WITH 15 NCAC 2C. WELL CONSTRUCTION
STANDARDS. AND THAT A COPY OF THIS RECORD S TO
GW 1 RE715E02/90
iN A
EEN PROVID
OWYa,
E WELL OWNER.
28.0' to
08/05/91
SIGNAtURE OF CONTRACTOR OR AGENT DATE
Submit original to Division of Environmental Management and copy to well owner.

0
-20
-40
-60
INJECTION WELL(TYPICAL)
7-
SOIL BORING(TYPICAL)
r O
r N
r :Es
U 1— U m
3 - 3
0
0
r
LL
2
CLAYEY FINE SAND TO SANDY CLAY
W/SOME SHELL FRAGMENTS
20
0
-20
-40
-60
I I 1 I 1 I I I 1 I 1 I 1 1 I 1 I 1 I I I I I I I I I
0 25 50 75 100 125 150 175 200 225 250 275 300 325 350 375 400 425 450 475 500 525 550 575 600 625 650 675
FEET
HORIZONTAL DISTANCE
LEGEND
� 1A
MONITOR WELL COLLECTION ZONE
INJECTION WELL COLLECTION ZONE
AND WELL SCREEN
GENERALIZED SOIL
PROFILE ALONG
INJECTION WELLS
Ardaman & Associates, Inc:
Consulting Engineers in Soils, Hydrogeology,
Foundations, and Materials Testing
TANK FARM REMEDIAL ACTION SYSTEM
TEXASGULF INC.
PHOSPHATE OPERATIONS
AURORA, NORTH CAROLINA
DRAM BY:. JJN I CHECKED BY•i'MI 'DATE> 10/29/91
FILE ND. la ,4
88-089 v�R"wY-C•Y•A
N3648B
FIGURE IV-1