WI0700012_Monitoring (Report)_20040226

PCS
Phosphate
AURORA
PCS PHOSPHATE COMPANY, INC.
P.O. BOX 48, AURORA, NC U.S.A. 27806
February 26, 2004
EVAN O. KANE
GROUND WATER SECTION
NCDENR
1636 MAIL SERVICE CENTER
RALEIGH, NC 27699-1636
CERTIFIED MAIL
Subject: Underground Injection Control Program
Quarterly Groundwater Monitoring Report
November 2003 — January 2004
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 MWTF 1 CR, b) piezometer level monitoring field sheet, and c) the summary operational and
maintenance report.
Initial sampling was conducted on January 21, 2004. At this time the WLCT, CIW-7 and MWTF 1C were
sampled for coliform. The sample results were 7 / 100 mis for the WLCT, 17 / 100 mis for THE CIW-7
and 290 / 100 mis for the MWTF 1 C.
Resampling was conducted on February 4, 2004. At this time the WLCT, CIW-7 and MWTF 1C were
sampled for coliform. The sample results were 3 / 100 mis for the WLCT, > 600 / 100 mis for the CIW-7
and < 1 / 100 mis for the MWTF 1 C. The Washington Regional Office was notified of these results and
informed that we suspected the system UV sterilizer as the probable cause of the high coliform readings.
To test this theory we resampled before and after the UV sterilizer on February 9, 2004. The sample results
were received on February 18, 2004 and are as follows, 80 / 100 mis before UV and < 1 / 100 mis after
UV. Based on these results it was decided to inject sodium hypochlorite into the system to sterilize the
header on February 19, 2004 and resample on February 25, 2004. The connections were made to inject
sodium hypochlorite into the system as planned; however conductivity protection would not allow the
injection of the sodium hypochlorite into the system at this point. The system will be super chlorinated on
February 24, 2004 and the sodium hypochlorite allowed to remain in the system as much as possible for 12
to 18 hours. Following this action the system will be sampled again. Once the sample results have been
received they will be forwarded to your office as well as the Washington Regional Office.

Please do not hesitate to contact me at [phone] if you have any questions regarding this
information.
Sincerely,
DP 144/s to
D. Daniel Winstead III
Environmental Engineer
PCS Phosphate
Attachments
pc: Willie Hardison — DWQ- GWS, 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
E-Mail: S. A. Beckel
J. A. Hardy / R. B. Lee
C:\MyData\Danny.doc 2

PCS PHOSPHATE - TANK FARM REMEDIAL ACTION PLAN
QUARTERLY OPERATIONAL AND MAINTENANCE REPORT FOR
THE INJECTION AND WITHDRAWAL WATER WELLS
November 2003 — January 2004
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
throughout the period.
Daily operational data are collected by the Shipping 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
Nov
505,630
0
505,630
11.7
15.0
Dec
494,590
0
494,590
15.0
Jan
422,740
0
422,740
10.5
15.0
TOTALS
1,422,960
0
1,422,960
C:\Mytata\Danny.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
Nov
338,575
111,611
450,186
11.2
Dec
320,867
99,292
420,160
9.4
Jan
297,088
109,760
406,848
9.2
TOTALS
956,530
320,663
1,277,194
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
SWW-1:
SWW-2:
SWW-3:
SWW-4:
SWW-5: On 1/20 shook pump to start
SWW-6: On 11/8 changed pump. On 12/5 changed counter. On 12/15 shook pump. On 12/16 changed
pump. On 1/21 changed pump. On 1/28 washed well.
SWW-7: On 11/24 changed pump. On 12/8 shook pump.
C:\MyData\Danny.doc 4

Croatan Formation Withdrawal Well (CWW) Pumps
CWW-1:
CWW-2:
CWW-3: On 11/10 washed well. On 11/25 changed pump. On 12/2 change counter.
CWW-4: On 11/10 washed well.
CWW-5: On 12/9 changed pump. On 12/22 repaired pump.
CWW-6: On 12/17 changed counter.
CWW-7:
C:\MyData\Danny.doc 5

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
Contact Person: Jack H. Taylor, Jr.
Well Locations/Site Name: Tank Farm
County: Beaufort
Telephone: [phone]
No. of Wells to be Sampled
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: 11.04 ft. below measuring point.
Measuring Point is 3.95 ft above land surface.
MILILITERS of water pumped/bailed before sampling:
For Groundwater Treatment
Sys ems Check One:
Influent (98)
Effluent (99)
2100
Field Analysis: pH 7.3 , Specific Conductance 557 uMhos
Temp. 15.5 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: 1/21/04
Date sample analyzed: 1/21/04 to 2/4/04
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 *
(Note: Use MPN method for highly turbid samples)
Dissolved Solids: Total N/A
pH (when analyzed) N/A
TOC N/A
Chloride
Arsenic
Grease and Oils
Phenol
Sulfate
N/A
N/A
N/A
Specific Conductance
Total Ammonia
TKN as N
N/A
N/A
N/A
N/A
N/A
mg/I
/100m1
/100m1
mg/I
units
mg/l
mg/I
mg/I
mg/I
mg/I
mg/I
uMhos
mg/I
mg/I
Nitrite (NO2 as N)
Nitrate (NO3 as N)
No and field acidified
N/A mg/I Ni - Nickel
N/A mg/I Pb - Lead
Phosphorus: Total as P
Orthophosphate
Al - Aluminum
Ba - Barium
Ca - Calcium
Cd- Cadmium
Chromium: Total
Cu - Copper
Fe - Iron
Hg - Mercury
N/A mg/I Zn - Zinc
N/A mg/I
N/A mg/I
N/A mg/I
N/A mg/I
N/A mg/I
Yes n/a No )
N/A mg/I
N/A mg/I
N/A mg/I
Ammonia Nitrogen mg/I
Other (Specify Compounds and Concentration Units)
Fluoride
MIBK
Ag - Silver
N/A mg/I Se- Selenium
N/A mg/I Sodium
K- Potassium
Mg - Magnesium
Mn - Manganese
N/A ug1
N/A mg/I Organics: (GC, GC/MS, HPLC)
N/A mg/I (Specify test method #. Attach lab report.)
N/A mg/I Report attached? Yes (1) No X
N/A mg/I VOC
N/A mg/I
method#
method#
method#
I certify that, to the best of my knowledge and belief, the information submitted in this report is true. accurate, and completeand 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 imprisionment for knowing violations.
NOTE:
*RESAMPLED ON 2/4/04
ORIGINAL SAMPLE ON 1/21/04 = 290/100 mis
GW-59 Rev 03/2000
ermittee (or Authorized Agent)
er, Environmental Affairs
e and Title - Please type or print zto
D-
(D )

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
Contact Person: Jack H. Taylor, Jr.
Well Locations/Site Name: Tank Farm
County: Beaufort
Telephone: [phone]
No. of Wells to be Sampled
3
Well Identification Number (from Permit):
Well Depth: 48.00 ft. Well Diamter:
CIW-7
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.
MILILITERS of water pumped/bailed before sampling:
For Groundwater Treatment
Sys ems Check One:
X Influent (98)
Effluent (99)
N/A
Field Analysis: pH 7.1 , Specific Conductance 510 uMhos
Temp. 13.3 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: 1/21/04
Date sample analyzed:
Laboratory Name:
Certification No(s) 330 10
1/21/04 to 2/26/04
PCS PHOSPHATE and ENVIRONMENT 1
PARAMETERS: (Samples for metals were collected unfiltered Yes n/a
COD
Coliform: MF Fecal
Coliform: MF Total
N/A
N/A
<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
Sulfate
Specific Conductance
Total Ammonia
TKN as N
N/A
N/A
N/A
N/A
N/A
mg/I
/100m1
/100m1
mg/I
units
mg/I
mg/I
mg/I
mg/I
mg/I
mg/I
uMhos
mg/I
mg/I
Nitrite (NO2 as N)
Nitrate (NO3 as N)
Phosphorus: Total as P
Orthophosphate
Al - Aluminum
Ba - Barium
No and field acidified Yes n/a No )
N/A
N/A
N/A
N/A
N/A
N/A
Ca - Calcium _
Cd- Cadmium
Chromium: Total
Cu - Copper
Fe - Iron
Hg - Mercury
mg/I Ni - Nickel
mg/I Pb - Lead
mg/I
mg/I
mg/I
mg/I
N/A mg/I
N/A mg/I
N/A mg/I
N/A mg/I
N/A mg/I
N/A mg/I
K- Potassium
Mg - Magnesium
Mn - Manganese
N/A mg/I
N/A mg/I
N/A mg/1
Zn - Zinc
Ammonia Nitrogen
N/A
N/A
N/A
Other (Specify Compounds and Concentration Units)
Fluoride
MIBK
Ag - Silver
mg/I
mg/I
mg/I
mg/I
N/A mg/I
N/A ug/I
N/A ug/I
Se- Selenium N/ ug/I
Sodium N/ ug/I
Organics: (GC, GC/MS, HPLC) c . G, �
(Specify test method #. Attach lab repo' �t-43 G(-),
Report attached? Yes (1) No
VOC : method# ' Ga
method# r 3 �n
method# (rf'
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 informationincluding the possibility of fines and imprisionment for knowing violations.
NOTE:
*RESAMPLED ON 2/26/04
ORIGINAL SAMPLE ON 1/21/04 = 17/100 MLS & RESAMPLED ON 2/4/04 = >600/100 MLS
GW-59 Rev 03/2000
Ros. -M-Smith
- Man
er, Environmental Affairs
rmitte uth e. gent e and Title - Please type or print
.%� G4 D2il
Si ature o ermittee (or Authorized Agent)
(Date)

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
Contact Person: Jack H. Taylor, Jr.
Well Locations/Site Name: Tank Farm
County: Beaufort
Telephone: [phone]
No. of Wells to be Sampled
3
Well Identification Number (from Permit): WLCT
Well Depth: N/A ft. Well Diamter: N/A
Screened Interval: N/A ft. to N/A ft.
Depth to Water Level: N/A ft. below measuring point.
Measuring Point is N/A ft above land surface.
For Groundwater Treatment
Sys ems Check One:
X Influent (98)
Effluent (99)
GALLONS of water pumped/bailed before sampling: CONTINUOUS
Field Analysis: pH 7.2 , Specific Conductance 545 uMhos
Temp. 15.7 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: 1/21/04
Date sample analyzed: 1/21/04 to 2/9/04
Laboratory Name: PCS PHOSPHATE and ENVIRONMENT 1
Certification No(s) 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
Sulfate
Specific Conductance
Total Ammonia
TKN as N
N/A
N/A
N/A
N/A
N/A
mg/I
/100m1
/100m1
Yes n/a
Nitrite (NO2 as N)
Nitrate (NO3 as N)
Phosphorus: Total as P
Orthophosphate
mg/I Al - Aluminum
units Ba - Barium
mg/I Ca - Calcium
mgll Cd- Cadmium
mg/I Chromium: Total
mg/I Cu - Copper
mg/I Fe - Iron
mg/I Hg - Mercury
uMhos K- Potassium
mg/I Mg - Magnesium
mg/I Mn - Manganese
No and field acidified
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
mg/I
mg/I
mg/I
mg/I
mg/I
mg/I
mg/l
mg/I
mg/I
mg/I
mg/I
mg/I
mg/1
mg/I
mg/I
Yes n/a No )
Ni - Nickel
Pb - Lead
Zn - Zinc
Ammonia Nitrogen
N/A
N/A
N/A
Other (Specify Compounds and Concentration Units)
Fluoride
MIBK
Ag - Silver
Se- Selenium
Sodium
Organics: (GC, GC/MS,
(Specify test method #
Report attached? Yes
VOC
mg/I
mg/I
mg/1
mg/I
N/A mg/l
N/FGs ug/I
ug/I
3,1V/A {'xiq/l
. Attach lab report.) %,—
(1) No X (2)cr's
method#
HPLC)
method#
method#
cP
I certify that. to the best of my knowledge and belief, the information submitted in this report is true, accurateand 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 imprisionment for knowing violations.
NOTE:
*RESAMPLED ON 2/9/04
ORIGINAL SAMPLE 1/21/04 = 7/100 MLS & RESAMPLED 2/4/04 = 3/100 MLS.
GW-59 Rev 03/2000
Ro
P
ith - Man ger,
nvironmental Affairs
Autjrizege ame and Title - Please type or t !
Sig
ture o
ermittee (or Authorized Agent)
(Date)

Date:
Time:
Tech:
PCS Phosphate Co., In • Tank Farm Remediation S: :m Quarterly Monitoring
1a7-01
System Gauge Pressures
SWW-1
0-7
SWW-7
.0-//
CWw-1
p- 9
CWW-7
O-5
.L
File: 12-07-02
pc: TLB
Reference
Point MSL
Level Rel
to MSL
Ditch
12.91
87/
Barge Slip
10.59
o..89
Water Level -
Control Tank
%= MSL
/a0�
Sand Layer Peizometers Level Indicators
Well ID
TOC
Elevation
MSL'
TOC
Stc Wtr
Level'
Level
Relative To
MSL Ft.
Well ID
TOC
Ste Wtr
Level'
Level
Relative To
MSL Ft.
TOC
Elevation
MSL'
Spz-1
10.47
.98
a • V 9
Cpz-1
10.51
970
AB/
Spz-2
11.21
Z. V0
date/
Cpz-2
10.25
/o. 6 9
-D. i/y
Spz-3
11.87
'6 92-
579S
Cpz-3
11.12
/O•ao
Q 92
Spz-4
11.45
6 . V 9
4494
CPW
9.65
/0•4Ra
- D.,S 7
Spz-5
11.45
9.a3
d•&J.
MWTF-1A•
14.35
1/LC/
99.19
94
Spz-6
11.23
9 «/
/, at
MWTF-1B •
14.36
L.1780
Spz-7
11.59
/0, 0s2
f%
MWTF-1C •
14.44
// 04/
J4C
Spz-8
11.57
w• 79
//,t
7
17O
MWTF-2A
14.05
6.6,3
p, 0a.
Spz-9
11.01
802
d.99
MWTF-2B
14.02
/12,89
.:3 /-2
Spz-10
12.16
-- 97
6./9
MWTF-2C
14.08
/4<15-
-Q '77
SPW
9.95
7.j,B
of. 3 7
MWTF-3A
12.21
/S„J3
--.e/1�
W MTF-3B
12.18
/f,DV
of./5/
MWTF-3C
12.19
3.✓e
AB/
Sand Layer And Croatan Formation Withdrawal Wells
Well ID
TOC
Elevation
MSL'
Max Stc
Wtr
Level Ft.t.
Pump
Activation Depth
Rel MSL
Max Level
Relative To
MSL Ft.
Control
Point
MSL'
Is Well
Pumping?
(Y)es/(N)o
Comments
SWW-1
10.70
73T
6'
/3y
+1 'to+2'
/43
CWW-1
10.60
b.999p
9'
-090/
-2' to-1'
7e5
SWW-2
9.99
7 y9
6'
/, 4/8
+1' to+2'
fe,
,4 rdi* gei-.t'z e,e4 02-6T.'
CWW-2
10.23
,.8/
.3
g'
7,0 %/�
-2'to-1'
yl
SWW-3
9.97
7/0O
6'
/o/Q
+1'to+2'
CINW-3
9.95
�j,Bp�O
9'
q,62-
-2'to-1'
/J/5
e.5
SWW-4
10.73
6.19
6'
0.07
+1.to+2'
/y/s
CWW-4
10.73 7
49,aa
9'
-©.78
-2'to-l'
A
,Lerle/,L;Xo 2ea,t ✓o%(
SWW-5
10.80 >IF
717
6'
/,/77
+1'to+2'
/ei
,lean/Zt,ry or7 v OR
CW W-5
10.74 >'
�7 310
9'
-lot/
-2' to -1'
/C1
'ea,/ /-�%z- Al, iv"-
W SW-6
10.66
8..9/
6'
,;g.9'///JJ
+1'to+2'
fr
CWW-6
9.92
ZaR
9'
-le
-2'to-1'
/f
SWW-7
10.70
7,ai/
6'
tel
+1. to+2'
fi��/f
W CW-7
9.95
706
9'
_/ /p//
-2'to-1'
l/5
Revised 7/29/02
• Riser length added to TOC elevation 1/24/97
D:\D ta\Forms\Well Form\Tank Farm Remed Wells.xls