WI0700012_Monitoring (Report)_20060814

PCS
Phosphate AURORA
PCS PHOSPHATE COMPANY, INC.
P.O. BOX 48, AURORA, NC U.S.A. 27806
August 14, 2006
Evan O. Kane
1636 Mail Service Center
Raleigh, North Carolina, 27626-1636
CERTIFIED MAIL
Subject: Underground Injection Control Program
Quarterly Groundwater Monitoring Report
May 2006 — July 2006
Injection Well Permit #WI0700012
Tank Farm Remedial Action System
Beaufort Co.
Dear Evan:
Please find the subject groundwater monitoring report attached. This includes the sampling and reporting
requirements of the above referenced permit, Part V, Section B 1 as well as the reporting requirements of
the overall Tank Farm Remedial Action Plan. Enclosed are: a) Form GW-59 for injection well CIW7 and
monitor well MWTF1 CR, b) piezometer level monitoring field sheet, and c) the summary operational and
maintenance report.
Please do not hesitate to contact me at [phone] if you have any questions regarding this
information.
Sincerely,
/040,,evta
D. Daniel Winstead III
Environmental Engineer
PCS Phosphate
Attachments

pc: Will Hart — Aquifer Protection DWQ, WaRO (w/ attachments)
R. M. Smith/12-07-02 (w/ attachments)
T. S. Ingra - Ardaman & Assoc. (w/attachments)
R. A. Allen (w/ attachments)
W. A. Schimming (w/ attachments)
Total Two Copies Division of Water Quality
1617 Mall Service Center
Raleigh, North Carolina, 27699
Attn: Information Management
E-Mail: M. D. Johnson
Nubia Guzman
R. B. Lee
H:\Reports\2006\Quarterly\TFRAS Report Third Quarter 2006.doc
2

GROUNDWATER QUALITY MONITORING:
COMPLIANCE REPORTING FORM
FACILITY INFORMATION
Facilty Name: PCS PHOSPHATE CO., INC. - Aurora Division
Permit Name (if different):
Facility Addresss: P.O. Box 48
Aurora, NC 27806 County: Beaufort
Contact Person: Jack H. Taylor, Jr. Telephone: [phone]
Well Locations/Site Name: Tank Farm No. of Wells to be Sampled
18
Well Identification Number (from Permit): CIW-7
Well Depth: 48.00 ft. Well Diamter: 4 inch
Screened Interval: 31.00 ft. to 45.25 ft.
Depth to Water Level: N/A ft. below measuring point.
Measuring Point is N/A ft above land surface.
GALLONS of water pumped/bailed before sampling:
0
For Groundwater Treatment
Systems Check One:
X Influent (98)
Effluent (99)
Field Analysis: pH 6,9 , Specific Conductance 676 uMhos
Temp. 23.2 oC, Odor NONE Appearance:
CLEAR
Mail Original
to:
DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
WATER QUALITY DIVISION, GROUNDWATER SECTION
1636 Mail Service Center
RALEIGH. NC 27699-1636 Phone: [phone]
PERMIT #: WI0700012
Non -Discharge
NPDES
TYPE OF PERMITTED OPERATION BEING MONITORED
Lagoon Remediation: Infiltration Gallery
EXPIRATION DATE:
UIC X
01/15/08
Spray Field X Remediation :
Rotary Distributor Land Application of Sludge
Other
Note: Values should reflect dissolved and
colloidal concentrations
Date sample collected:
Date sample analyzed:
Laboratory Name:
Certification No(s)
7/13/2006
7/13/2006 to 7/14/2006
PCS PHOSPHATE and ENVIRONMENT 1
330 10
PARAMETERS: (Samples for metals were collected unfiltered
COD N/A
Coliform: MF Fecal N/A
Coliform: MF Total <1.0
(Note: Use MPN method for highly turbid samples)
Dissolved Solids: Total N/A
pH (when analyzed) N//A
TOC N/A
Chloride N/A
Arsenic N/A
Grease and Oils N/A
Phenol N/A
Sulfate
Specific Conductance
Total Ammonia
TKN as N
mg/I
/100m1
/100m1
mg/I
units
Nitrite (NO2 as N)
Nitrate (NO3 as N)
Phosphorus: Total as P
Orthophosphate
Al - Aluminum
Ba - Barium
mg/I Ca - Calcium
mg/I Cd- Cadmium
mg/I Chromium: Total
mg/I Cu - Copper
mg/I Fe - Iron
N/A mg/I Hg - Mercury
N/A uMhos K- Potassium
N/A mg/I Mg - Magnesium
N/A mg/l Mn - Manganese
Yes n/a No and field acidified Yes n/a No )
N/A mg/I Ni - Nickel
N/A mg/I
N/A mg/I
N/A mg/l
N/A ug/I
N/A ug/l
N/A ug/I
Pb - Lead
Zn - Zinc
Ammonia Nitrogen
N/A
N/A
N/A
Other (Specify Compounds and Concentration Units)
Fluoride
MIBK
N/A ug/I Ag - Silver
N/A ug/I Se- Selenium
N/A ug/I Sodium
N/A
N/A
N/A
N/A
N/A
N/A ug/I Organics: (GC, GC/MS, HPLC)
N/A ug/I (Specify test method #. Attach lab report.)
N/A ug/I Report attached? Yes (1) No X
N/A ug/I VOC method#
method#
method#
N/A ug/I
ug/I
ug/I
ug/I
mg/I
mg/I
ug/I
ug/I
ug/I
ug/l
(2)
I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced
using approved methods of analysis by a North Carolina DWQ (formerly DEM) certified laboratory. I am aware that there are significant penalties for submitting
false information, including the possibility of fines and imprisonment for knowing violations.
NOTE:
GW-59 Rev 3/2000
Ross M. Smith - Manager, Environmental Affairs
Perttee (of Authorized Agent) Name and Title - Please type or print
Alba/Aka J1 a' -ao r .QM / S 8/, 4 1 6
Signature of Permittee (or Authorized Agent) (Date)

GROUNDWATER QUALITY MONITORING:
COMPLIANCE REPORTING FORM
FACILITY INFORMATION
Faciity Name: PCS PHOSPHATE CO., INC. - Aurora Division
Permit Name (if different):
Facility Addresss: P.O. Box 48
Aurora, NC 27806 County: Beaufort
Contact Person: Jack H. Taylor, Jr. Telephone: [phone]
Well Locations/Site Name: Tank Farm No. of Wells to be Sampled
18
Well Identification Number (from Permit): MWTF1-CR
Well Depth: 42.00 ft. Well Diamter: 2 inch
Screened Interval: 38.70 ft. to 40.70 ft.
Depth to Water Level:
Measuring Point is
13.83 ft. below measuring point.
3.95 ft above land surface.
For Groundwater Treatment
Systems Check One:
X Influent (98)
Effluent (99)
MILILITERS of water pumped/bailed before sampling: 2100
Field Analysis: pH 6.6 , Specific Conductance 699 uMhos
Temp. 23.4 oC, Odor NONE Appearance: CLEAR
Mail Original
to:
DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
WATER QUALITY DIVISION, GROUNDWATER SECTION
1636 Mail Service Center
RALEIGH, NC 27699-1636 Phone: [phone]
PERMIT #: WI0700012
Non -Discharge
NPDES
TYPE OF PERMITTED OPERATION BEING MONITORED
EXPIRATION DATE:
UIC X
01/15/08
Lagoon
Spray Field
Rotary Distributor
Other
Remediation: Infiltration Gallery
Remediation :
Land Application of Sludge
Note: Values should reflect dissolved and
colloidal concentrations
Date sample collected: 7/13/2006
Date sample analyzed: 7/13/2006 to 7/14/2006
Laboratory Name: PCS PHOSPHATE and ENVIRONMENT 1
Certification No(s) 330 10
PARAMETERS: (Samples for metals were collected unfiltered Yes n/a
COD
Coliform: MF Fecal
Coliform: MF Total
N/A
N/A
<1.0
mg/I
/100m1
/100m1
(Note: Use MPN method for highly turbid samples)
Dissolved Solids: Total N/A mg/I
pH (when analyzed) N/A units
TOC N/A mg/I
Chloride N/A mg/I
Arsenic N/A mg/I
Grease and Oils N/A mg/I
Phenol N/A mg/I
N/A mg/I
Specific Conductance N/A uMhos
Total Ammonia N/A mg/I
TKN as N N/A mg/I
Sulfate
Nitrite (NO2 as N)
Nitrate (NO3 as N)
Phosphorus: Total as P
Orthophosphate
Al - Aluminum
Ba - Barium
Ca - Calcium
Cd- Cadmium
Chromium: Total
Cu - Copper
Fe - Iron
Hg - Mercury
K- Potassium
Mg - Magnesium
Mn - Manganese
No and field acidified Yes n/a No )
N/A mg/I Ni - Nickel
N/A mg/I Pb - Lead
N/A mg/I Zn - Zinc
N/A mg/I Ammonia Nitrogen
N/A ug/I
N/A ug/I
N/A ug/I
N/A ug/I
N/A ug/I
N/A ug/I
Other (Specify Compounds and Concentration Units)
Fluoride
MIBK
N/A ug/I Ag - Silver
N/A ug/I
N/A ug/I
N/A ug/I
N/A ug/I
N/A ug/I
Se- Selenium
Sodium
Organics: (GC, GC/MS, HPLC)
(Specify test method #. Attach lab report.)
Report attached? Yes (1) No
N/A ug/I VOC
N/A ug/I
method#
: method#
method#
mg/I
N/A mg/I
N/A ug/I
N/A ug/I
N/A ug/I
N/A ug/I
X (2)
I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced
using approved methods of analysis by a North Carolina DWQ (formerly DEM) certified laboratory. I am aware that there are significant penalties for submitting
false information, including the possibility of fines and imprisonment for knowing violations.
NOTE:
GW-59 Rev 3/2000
Ross M. Smith - Manager, Environmental Affairs
Permittee (of Authorized Agent) Name
and Title - Please type or print
AO /:JRMrtrZJG Nit".�/' .actvk M QmS ate(/4 //O
Signature of Permittee (or Authorized Agent) (Date)

Date:
Time:
Tech:
PCS Phosphate Co., Inc. - Tank Farm Remediation System Quarterly Monitoring
Vi3p(
i',�3GPP
System Gauge Pressures
SwW-1
-rasaP.
sww-7
INoiA
CWW-1
_Lego,
CWW-70,0-
File: 12-07-02
pc TLB
Reference
Pand Yat. ,
Level Rd
to Ie9L
Ditch
Barge Slip
Water Level
Control Tank
%MSL
12.91
10.69
Zi✓op.
(c?96
Sand Layer Pelzometers Level Indicators
Well ID
TOC
Elevation
MSL'
TOC
Ste Wtr
'
Level
Relative To
MSL Ft.
Well ID
TOC
Elevation
MSL' _
TOC
Stc Wtr
Level'
Level
Relative To
_ MSL Et.
Spz-1
10.47
,,Leevel
7 ,47._
5.8_5"
Cpz-1
10.51
//.o'0
-0. e7
Spz-2
1121
Ass
a. e
Cpz-2
1025
//„35/
-/. 0 9
Spz-3
' 11.67
/ 65"
M.aa
Cpz3
11.12
//01/
-0009
Spz4
11.45
6. 7V
1.o7
CPW
9.65
. W. PO
- / 36-
Spz-5
11.45
9.5R
/ 93
MWTF-1A•
14.35
-5/..3
9a •a7
Spz-6
1123
/0, oc..
/,02'/
MWTF-1B•
14.36
6'/9
e9. 8/ �7
Spz-7
11.59
9. 9-s
/ e(o/
MWTF-1C•
14.44
/3, 83
0. 4' /
Spz-a
11.57
7 9.9
.1,69
MWTF-2A
14.05
.0'. gg
B./7
Spz-9
11.01
(6.4/O
. /
MWTF-2B
14.02
/ /•o�a�J.
8o
Spz-10
12.16
'. 97
.7-//el %
MWTF-2C
14.08
/3,30
-p/�o&R
SPW
9.95
7, BS
OL, /O
MWTF-SA
1221
L. 97
!J .�7e7 .
MWTF-3B
12.18
/0-g9
/89
MWTF-3C
12.19
/v0,2
-/B3
Sand Layer And Croatan Formation Withdrawal Wells
Well ID
TOC
Elevation
MSL'
Max Stc
- Wtr
Level Ft.
Pump
Activation Depth
Rel MSL
Max Level
Relative To
MSL Ft.
Control
Point
MSL'
Is Well
Pumping?
Y)(�/es/(t»o
Comments
SWW-1
10.70
6. 7e'
B
0 Th
+1. to+2'
fe3
cwW-1
10.60
:3/45`
9'
-2'to-1'
`((/'3
rSaT5-
SWW-2
9.99
'/. 73
6'
/ 7S
. +1'to+2'
0_5
CWW-2
1023
;5.83
9'
-3.%7
-2'to-1'
re
SWW3
9.97
7/.5--
6'
.//5-
+1.to+2'
y5
cww3
9.95
lisle `'3
9'
-(3, 77-
-2'to-1'
y!9
W SW-4
10.73
R./(o8
6'
,-2./(G%rJ
+1'to+2'
yPi
CWW4
10.73
+424
9'
"y.%l0
-2'to-1'
St.
Sww-5
10.60
a).,3.2
B
O. ,3j&
+1'to +2'
AS
CWW-5
10.74
'5:39
9'
-3(O/
-2'to-1'
�ly
Sww-6
10.66
4, 22
6
0.22
+1'to+2'
73
CWW-6
9.92
e .6
9.
-R. 'c
-2'to-V
7/3
SW
10.70
/7
/.
p7W-7
6'
0.89
+1'to+2'
"yls
CWw-7
9.95
. 1/9 _
9'
-S.5/
-2'to-1'
-- y l`
Revised 729/02
• Riser length added to TOC elevation 124/97
D:\DatalFomis\Well Fam\Tank Farm Remed Wellsjds

SPZ
sPZ-1 .0
CPZ-1
OFFICE
CUT—OFF WALL,a
CPZ-2 r ASPHALT ROAD cww-s
SWV
sww��. CVAViit
SPZ-2 0
IlWTV-2
CLUSTER
1 DRAINAGE DITCH
S.P.A
PLANT
SPZ-6
0
►I'IMDRAWAL WELL
FLOW TOTALIZERS '
AND CONTROL VALVES OOS
CPZ-S A
SPZ-9 ,(
PIPERACK SPILL CONTAINMENT PAD
C008009
IJ
S.P.A
PLANT
WATER LEVEL
CONTROL TALK
crimp Di
UWTFA
CLUSTER
SWW-T CWW-T
SPZ-10
002
004
II
our LrI
I 1 U1 NU
!:VMle rl kit DI lilt' III IN
JI..W IIn
• r..xII.JI on i
• ...IN.J I...Iw....I n •ulloe.w Wlu
• . M..I..I ...n .I wn.Jln.•1I Mil
. n..u.0 I..epu..0 ANSI I..II SI I
{/ we II. I..II NII III L.In 'WI I IVJF hill
C,J .IN.Iive.• Sine ...IIY *MIN Irv,.
LOCATION PLAN FOR TANKFANM;
AREA REMEDIAL ACTION Sr; I I M
WELLS AND PIEZOMETFN':
FIGURE 1 .

PCS PHOSPHATE - TANK FARM REMEDIAL ACTION PLAN
QUARTERLY OPERATIONAL AND MAINTENANCE REPORT FOR
THE INJECTION AND WITHDRAWAL WATER WELLS
May 2006 — July 2006
The Tank Farm Remediation System consists of a series of seven- (7) injection water wells located on the
south side of the Tank Farm Area and a series of fourteen (14) withdrawal water wells located on the north
side of the Tank Farm Area.
Injection Water Well System
The injection water well system operated with the DPW Water - Ultraviolet Light Disinfection system
during the period.
Daily operational data are collected by the SPA/Fertilizer Department and reported to the Environmental
Affairs Department. The total monthly and quarterly volumes of water injected as well as the month end
water level in the Water Level Control Tank are:
DPW WATER
GALLONS
TOTAL
GALLONS
AVERAGE
GPM
TANK
LEVEL
FEET, MSL
Ma y
665,327
0
665,327
14.9
15.0
June
839,524
0
839,524
19.4
15.0
July
785,576
0
785,576
21.0
15.0
TOTALS
2,290,427
0
2,290,427
H:\Reports\2006\Quarterly\TFRAS Report Third Quarter 2006.doc
3

Withdrawal Well System
The withdrawal water well pumps are monitored daily by the area Maintenance Department and
preventative maintenance work is performed as needed. The total monthly and quarterly withdrawal water
volumes for the period are:
SAND
FORMATION
GALLONS
CROATAN
FORMATION
GALLONS
TOTAL
GALLONS
AVERAGE
GPM
May
337,789
64,913
402,702
9.0
June
306,880
36,789
343,669
8.0
July
326,141
36,733
362,873
8.1
TOTALS
970,809
138,435
1,109,244
Some additional short periods of planned downtime for preventative maintenance, pipe header cleaning,
and troubleshooting on individual pumps in the fourteen well system were experienced. Details of these
activities are:
Confined Sand Formation Withdrawal Well (SWW) Pumps
On 6/7, 6/16, 6/21, 7/12, 7/18 and 7/25 flushed out pumps and lines on each of the Confined Sand
Formation Withdrawal Well (SSW) and the Croatan Formation Withdrawal Well (CWW) Pumps. On 5/26
changed oil and filters in the system air compressor.
SWW-1: On 7/6 reset pump.
SWW-2: On 6/7 reset pump.
SWW-3: On 6/6 changed counter.
SWW-4:
SWW-5: On 5/22 flushed pump.
SWW-6: On 5/22 changed pump. On 6/6 changed counter.
SWW-7: On 7/31 reset pump.
H:\Reports\2006\Quarterly\TFRAS Report Third Quarter 2006.doc
4

Croatan Formation Withdrawal Well (CWW) Pumps
CWW-1: On 5/5 changed pump. On 5/8 changed pump. On 5/16 acid washed well.
CWW-2: On 6/6 changed counter. On 7/11 reset pump.
CWW-3:
CWW-4:
CWW-5: On 5/26 changed pump.
CWW-6: On 6/14 changed pump.
CWW-7: On 7/31 reset pump.
H:\Reports\2006\Quarterly\TFRAS Report Third Quarter 2006.doc
5