WQ0010607_Regional Office Historical File Pre 2018 (3)

VFV
ROGERS & CALLCOTT
ENGINEERS, INC.
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
February 4, 1999
Mr. Tom Belnick
NPDES Permitting Unit
NCDENR
P. O. Box 29535
Raleigh, North Carolina 27626-0535
Re: R. P. Scherer/Chelsea Labs Site
Monroe, N.C.
NPDES Permit No. NCO084344
Non -Discharge Permit No. WQ0010607
Gentlemen:
J. L. Rogers, P.E.
F. D. Callcott, P.E.
S. W. Avery, Jr.,
to Director
FEB 5 195�
r��
Mr. Kim Coleson
Non -Discharge Permitting Unit
NCDENR
P. O. Box 29535
Raleigh, North Carolina 27626-0535
This letter is a follow up to my letter of July 30, 1998 (Scott to Cabe/Keppler) reporting the results
from the pilot test system for the above referenced project. To briefly review, R. P. Scherer is
operating a groundwater remediation system at the Chelsea Laboratories site located at 2021 East
Roosevelt Boulevard in Monroe, North Carolina. The remediation system started operation in June
1997. The system was designed to remove specific chlorinated VOC's in the dissolved phase based
on data obtained at time of design. In August 1997, personnel at Rogers and Callcott observed a
strong petroleum odor and sheen on the water level meter probe from pumping well MW-4. It was
determined that the product discovered in MW-4 was a diesel fuel that was likely related to a 1992
diesel spill from Chelsea's underground storage tank. As a result, the system was turned off until
interim measures could be implemented. In November 1997, an application for a pilot test for diesel
fuel recovery was submitted to NCDENR. The application was approved by NCDENR in March
1998 and the interim pilot test system was constructed and went into operation in April 1998.
A pilot system report dated July 30, 1998 was submitted to NCDENR with results from five
influent/effluent sampling events. Based on the results from samples collected on April 9, April 22,
May 7, May 21, and June 15, 1998, a request was made to modify the NPDES and Non -Discharge
permits as follows:
Discharge to surface waters (NPDES Permit NC0084344) to be sampled and analyzed once
per month, unless otherwise indicated, for Oil and Grease in addition to the existing
parameters: arsenic, chloroform, lead, mercury, pH (twice per month), tetrachloroethene,
toluene, trichloroethene.

Belnick/Coleson
NCDENR
Page 2
Air Stripper influent samples (composite sample from wells MW-2, MW-3, and MW-5) and
a grab sample from MW-4 collected before the oil/water separator tank and one effluent
sample (Non -Discharge Permit WQ0010607) will be analyzed once per month for the
following constituents: EPA Method 621 OD plus Acetone. This is the current permitted
routine, except that the influent is represented by two samples instead of one. In addition,
air stripper influent samples from MW-4 collected before the oil/water inspection tank and
air stripper effluent samples (Non -Discharge Permit WQ0010607) will be analyzed once per
month for Method 625.
Note that the current sampling protocol is to collect a single sample from the NPDES discharge line
to satisfy both permits. We do not propose any changes to this aspect of the sampling protocol.
To date, additional results from samples collected July 14, August 4, September 10, October 15,
November 11, and December 8, all of 1998, are now available. A summary of the Method 625
parameters that were detected and the Tentatively Identified Compounds (less PCE) is presented on
the attached table. Except for bis(2-ethylhexyl)phthalate, which is a common plasticizer found in
similar remediation components, the detected constituents are all Tentatively Identified Compounds
(TICs). None of these compounds have been detected in the influent or effluent samples for the last
six monthly sampling events since June 1998.
Based on daily visual inspections of the oil/water separator tank, only a thin film of diesel fuel
product accumulated in the tank during the first few weeks of operation. In the subsequent months,
only a sheen was observed in the tank. No sheen or sign of diesel fuel free product has been
observed in the tank since the end of November 1998, when the absorbent boom in the tank was last
replaced.
Based on the results of the sampling and daily inspections, Rogers and Callcott believes that
additional analysis of effluent samples for Method 625 parameters is not warranted and should be
dropped from the permit. R. P. Scherer requests the following modifications to the permits:
Discharge to surface waters (NPDES Permit NC0084344) will be sampled and analyzed once
per month, unless otherwise indicated for Oil and Grease in addition to the existing
parameters: arsenic, chloroform, lead, mercury, pH (twice per month), tetrachloroethene,
toluene, trichloroethene. This is the current permitted routine, except for the addition of Oil
and Grease.
Air Stripper influent samples (composite from wells MW-2, MW-3, and MW-5) and from
MW-4 collected before the inspection tank and one effluent sample (Non -Discharge Permit
WQ0010607) will be analyzed once per month for the following constituents: EPA Method
621OD plus Acetone. This is the current permitted routine, except that the influent is
represented by two samples instead of one.

Belnick/Coleson
NCDENR
Page 3
We hope to receive the approval for the permit modifications soon. If you have any questions or
comments, please call me or George Maalouf at [phone].
Sincerely,
J. L. ROGERS AND CALLCOTT ENGINEERS, INC.
David Scott
cc: Peggy Finley, NCDENR, Mooresville V/
Greg Schurig
Peter Holmes
George Maalouf
enclosures

R. P. Scherer/Chelsea Labs all samples collected in 1998
Interim Groundwater Remediation System concentrations in ugA
Summary of Tentatively Identified Compounds (less PCE) and detected Method 625 Compounds.
influent influent effluent influent effluent influent effluent influent effluent influent effluent influent effluent influent effluent influent effluent influent effluent
Parameter 04/09 04/22 04122 0521 0521 06/15 06/15 n7/14 07/1 d nand name nor1 n not, n , �
__.._
_....
_....
__, ,,.
--1--
,11—
--
ivr I
iutlD
1111u
11/lu
12lub
IDub
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
bi 2-eth lhex 1 hthalate
16
detected
19
detected
detected
detected
detected
15
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
he tadecane 2 6-dimethvl-
68
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
he tadecane 2,6,10 14-tetrameth l-
91
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
I detected
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
tetradecane
46
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
he tadecane, 2 6 10 14-tetramethvl-
93
detected
detected
detected
detected
detected
detected
detected
1 detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
eicosane 10-methvl-
110
detected
detected
detected
detected
detected
detected
detected
detected
detected
I detected
detected
1 detected
detected
detected
detected
detected
detected
detected
not
not
not
not
not
not
not
not
not
not
not
not
I
not
not
not
not
not
not
eicosane 10-meth I-
52
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
he tadecane 2610,15-tetramethvl-
45
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
he tadecane 2 6,10 15-tetramethvl-
54
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
he tadecane, 2 6 10 15-tetrameth l-
32
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
heneicosane
32
detected
detected
detected
detected
detected I
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
_'.methyl-5-nitroimidazole-n- aceNI
detected
22
1 59
19
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
3-he tone 4- ro I-
detected
15
detected
detected
detected
detected
detected
detected
detected
detected
detected
1 detected
detected
detected
detected
detected
detected
detected
detected
2-propenoicacid,2-methyl-,1-
not
not
not
not
not
not
not
not
not
not
not
not
not
not
melhN,Iethvl ester
detected
10
detected
18
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
not
detected
not
detected
not
detected
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
3-decent 2-dimeth vl- e -
detected
detected
20
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected I
detected
detected
detected
detected
detected
cyclohexane, 1-methyl-3-(I-
not
not
not
not
not
not
not
not
not
not
not
not
not
not
meth Beth I)-
detected
detected
19
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
not
detected
not
detected
not
detected
not
detected
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
pentane, 1-chloro-5-iodo-
detected
detected
detected
28
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
2-butanol 2-dimeth I-
detected
detected
detected
detected
detected
30
detected
detected
detected
detected
detected
detected
detected I
detected
detected
detected
detected
detected
detected
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
butane 1 3-dichloro-3-meth I-
detected
detected
detected
detected
detected
53
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
not
cvclohexane 1-methvl-3- ro 1-
detected
detected
detected
detected I
detected
detected 1
18
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected
detected

L%%--, & CALLCOTT
ENGINEERS, jNC.
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 12/09/1998 DATE REPORTED: 01/25/1999
a-C. LABORATORY CERTIFICATE NUMBER - 27
gAMPLE NUMBER
-=4470
44471
PARAMETER
OLATILE ORGANICS, µq/L
CETONE
ENZENE
BROMOBENZENE
ROMOCHLOROMETHANE
ROMODICHLOROMETHANE
BROMOFORM
-ROMOMETHANE
-BUTYLBENZENE
sec-BUTYLBENZENE
`ert-BUTYLBENZENE
�RBON TETRACHLORIDE
�-HLOROBENZENE
(-9LOROETHANE
iLOROFORM
,-,iLOROMETHANE
2-CHLOROTOLUENE
CONTINUED ON PAGE 2
J. L. Rogen, P.E.
F. D. Callcott, P.E.
S. W. Avery, Jr.,
Laboratory Director
PAGE 1
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE DESCRIPTION
N
INFLUENT (2,3, & 5) GRAB ON 12/08/98 AT 09:30
INFLUENT (4) GRAB ON 12/08/98 AT 09:30
RESULT
44470
<500
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
43
<5.0
<5.0
44471
<500
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
16
<5.0
<5.0

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C/O GEORGE MAALOUF
L [7 V L .J
)ATE RECEIVED: 12/09/1998
DATE REPORTED: 01/25/1999
'1.C. LABORATORY CERTIFICATE NUMBER - 27
AMPLE NUMBER
^4470
4471
7\0AMVrrVD
PERMIT #WQ0010607
R.P. SCFIERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATXON FACILITIES
UNION COUNTY, NC
VOLATILE ORGANICS, µg/L
(CONTINUED)
^-ISOPROPYLTOLUENE
ETHYLENE CHLORIDE
..APHTHALENE
n-PROPYLBENZENE
TYRENE
_,1,1,2-TETRACHLOROETHANE
1,1,2,2-TETRACHLOROETHANE
ETRACHLOROETHENE
OLUENE
1,2,3-TRICHLOROBENZENE
,2,4-TRICHLOROBENZENE
,1,1-TRICHLOROETHANE
1,1,2-TRICHLOROETHANE
-RICHLOROETHENE
RICHLOROFLUOROMETHANE
1,2,3-TRICHLOROPROPANE
1,2,4-TRIMETHYLBENZENE
,3,5-TRIMETHYLBENZENE
v'INYL CHLORIDE
m/p-XYLENE
�-XYLENE
LL'EXANE
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 12/08/98 AT 09:30
INFLUENT (4) GRAB ON 12/08/98 AT 09:30
RESULT
44470
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
3, 400E
7.4
<5.0
<5.0
<5.0
<5.0
1,200
<5.0
<5.0
<5.0
<5.0
<5.0
<10
<5.0
<5.0
44471
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
1,500
<5.0
<5.0
<5.0
<5.0
<5.0
930
<5.0
<5.0
<5.0
<5.0
<5.0
<10
<5.0
<5.0
E = ESTIMATED VALUE - OVER THE CALIBRATION RANGE OF THE INSTRUMENT
CONTINUED ON PAGE 4

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MONROE, NC
C/O GEORGE MAALOUF
PAGE 5
DATE RECEIVED: 12/09/1998
DATE REPORTED: 01/25/1999
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
44471
I
PARAMETER
i
ACID/BASE NEUTRALS, µg/L
(CONTINUED)
HEXACHLOROCYCLOPENTADIENE
2-CHLORONAPHTHALENE
DIMETHYLPHTHALATE
ACENAPHTHYLENE
2,6-DINITROTOLUENE
ACENAPHTHENE
2,4-DINITROTOLUENE
DIETHYLPHTHALATE
FLUORENE
4-CHLOROPHENYL PHENYL ETHER
DIPHENYLAMINE (N-NITROSO)
AZOBENZENE
4-BROMOPHENYL PHENYL ETHER
HEXACHLOROBENZENE
PHENANTHRENE
ANTHRACENE
DI-N-BUTYLPHTHALATE
FLUORANTHENE
PYRENE
BUTYLBENZYLPHTHALATE
BENZO(A)ANTHRACENE
3,3'-DICHLOROBENZIDINE
CHRYSENE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 12/08/98 AT 09:30
RESULT
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 6

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 6
DATE RECEIVED: 12/09/1998 DATE REPORTED: 01/25/1999
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
44471
PERMIT #WQ00I0607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 12/08/98 AT 09:30
RESULT
ACID/BASE NEUTRALS, µg/L
(CONTINUED)
BIS(2-ETHYLHEXYL)PHTHALATE <10
DI-N-OCTYLPHTHALATE
<10
BENZO(B)FLUORANTHENE
<10
BENZO (K) FLUORANTHENE
<10
BENZO (A) PYRENE
<10
INDENO (1, 2, 3-C, D) PYRENE
<10
DIBENZO(A,H)ANTHRACENE
<10
BENZO(G,H,I)PERYLENE
<10
CONTINUED ON PAGE 7

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^LIENT: RPS/CHELSEA PAGE 8
.MONROE, NC
C/O GEORGE MAALOUF
uATE RECEIVED: 12/09/1998 DATE REPORTED: 01/25/1999
.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010 60 7
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
AMPLE NUMBER SAMPLE DESCRIPTION
44470 INFLUENT (2,3, & 5) GRAB ON 12/08/98 AT 09:30
4471 INFLUENT (4) GRAB ON 12/08/98 AT 09:30
AMPLE# PARAMETER
DATE/TIME ANALYZED
METHOD#
ANALYST
44470 VOLATILES
12/18 @
23:07
6210D
KEATING
AND
12/19 @
0 0 : 4 4
NN
44471 VOLATILES
12/18 @
23:56
6210D
KEATING
AND
12/19 @
01:33
X%
ACID/BASE
01/07 @
01:00
625
LYNCH
EXTRACTED
12/10/98
%%
SANDERS
:ONTINUED ON PAGE 9

MONROE, NC
C/O GEORGE M]%ALOUF
)ATE RECEIVED: 12/09/1998 DATE REPORTED: 01/25/1999
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
z4470
44471
SURROGATE
'OLATILE ORGANICS
-BROMOFLUOROBENZENE
,2-DICHLOROETHANE-D4
.CID/BASE NEUTRALS
NITROBENZENE-D5
"-FLUOROBIPHENYL
'ERPHENYL-D14
2-FLUOROPHENOL
nHENOL-D5
,4,6-TRIBROMOPHENOL
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 12/08/98 AT 09:30
INFLUENT (4) GRAB ON 12/08/98 AT 09:30
% RECOVERY
44470
110 (128) *
108 (118 )
44471
109(112)
115(105)
87
83
88
51
33
88
_70TE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
70TE: NUMBERS IN PARENTHESES ARE SURROGATE RECOVERIES FOR RE —ANALYSIS
DEPORTED BY:
. AVIERV, LABORATORY DIRECTOR
7C: NCDEHNR — UNDWATER s�c:s
GREGORY A. Sq=G SCh
JERRY SULLIVAN A—TROL)

ROGERS & CALLCOTT
ENGINEERS, INC.
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
-DATE RECEIVED: 12/09/1998 DATE REPORTED: 01/25/1999
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
J. L. Rogers, P.E.
F. D. Callcott, P.E.
S. W. Avery, Jr.,
Laboratory Director
PAGE 1
SAMPLE NUMBER SAMPLE DESCRIPTION
4472 EFFLUENT GRAB ON 12/08/98 AT 11:00
'ARAMETER
RESULT
DATE/TIME
METHOD#
ANALYST
ARSENIC, mg/L
<0.02
12/17
@
08:33
200.7
CONEYBEER
'EAD, mg/L
<0.02
12/17
@
08:33
11
11
ERCURY, mg/L
0.0002
12/17
@
09:53
245.1
LYNN
TOTAL OIL AND GREASE, mg/L
<5.0
12/21
@
09:35
413.1
SALLEY
'OLATILE ORGANICS, µg/L
12/21
@
20:28
6210D
KEATING
ACETONE
<50
BENZENE
<0.5
_-ROMOBENZENE
<0.5
BROMOCHLOROMETHANE
<0.5
-ROMODICHLOROMETHANE
<0.5
�ROMOFORM
<0.5
BROMOMETHANE
<0.5
-t-BUTYLBENZENE
<0.5
cec-BUTYLBENZENE
<0.5
tert-BUTYLBENZENE
<0.5
-ARBON TETRACHLORIDE
<0.5
'HLOROBENZENE
<0.5
CONTINUED ON PAGE 2

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PAGE 3
:ENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 12/09/1998 DATE REPORTED: 01/25/1999
K_2. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
_ sIPLE NUMBER
4 472
r"RAMETER
VOLATILE ORGANICS, µQ/L
(CONTINUED)
HEXACHLOROBUTADIENE
TcOPROPYLBENZENE
ISOPROPYLTOLUENE
vinTHYLENE CHLORIDE
NAPHTHALENE
-PROPYLBENZENE
- rYRENE
1,1,1,2-TETRACHLOROETHANE
,1,2,2-TETRACHLOROETHANE
ETRACHLOROETHENE
TOLUENE
",2,3-TRICHLOROBENZENE
,2,4-TRICHLOROBENZENE
l,l,l-TRICHLOROETHANE
1,1,2-TRICHLOROETHANE
RICHLOROETHENE
RICHLOROFLUOROMETHANE
1,2,3-TRICHLOROPROPANE
.,2,4-TRIMETHYLBENZENE
.,3,5-TRIMETHYLBENZENE
VINYL CHLORIDE
m/p-XYLENE
�-XYLENE
HEXANE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 12/08/98 AT 11:00
RESULT DATE/TIME METHOD ANALYST
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<1.0
<0.5
<0.5
12/21 @ 20:28 6210D KEATING
CONTINUED ON PAGE 4

CLIENT: RPS/CHELSEA
MONROE, NC
C/O'GEORGE MAALOUF
PAGE 4
DATE RECEIVED: 12/09/1998 DATE REPORTED: 01/25/1999
J.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
AMPLE NUMBER
44472
PARAMETER
CID/BASE NEUTRALS, µg/L
HENOL
-CHLOROPHENOL
2-NITROPHENOL
,4-DIMETHYLPHENOL
,4-DICHLOROPHENOL
-CHLORO-M-CRESOL
9,4,6-TRICHLOROPHENOL
,4-DINITROPHENOL
_-NITROPHENOL
4,6-DINITRO-O-CRESOL
ENTACHLOROPHENOL
I S (2 - CHLOROETHYL) ETHER
BIS(2-CHLOROISOPROPYL)ETHER
"EXACHLOROETHANE
-NITROSODI-N-PROPYLAMINE
i4ITROBENZENE
ISOPHORONE
IS(2-CHLOROETHOXY)METHANE
EXACHLOROCYCLOPENTADIENE
2-CHLORONAPHTHALENE
-IMETHYLPHTHALATE
CENAPHTHYLENE
z,6-DINITROTOLUENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 12/08/98 AT 11:00
RESULT DATE/TIME METHOD# ANALYST
12/15 @ 01:19 625 LYNCH
EXTRACTED 12/10/98 It SANDERS
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 5

CLIENT: RPS/CHELSEA PAGE 5
MONROE, NC
• C/O •GEORGE MAALOUF
ATE RECEIVED: 12/09/1998 DATE REPORTED: 01/25/1999
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
"AMPLE NUMBER
-,4472
kRAMETER
--ID/BASE NEUTRALS, µg/L
(CONTINUED)
"-ENAPHTHENE
,4-DINITROTOLUENE
DIETHYLPHTHALATE
"LUORENE
-CHLOROPHENYL PHENYL ETHER
,IPHENYLAMINE (N-NITROSO)
AZOBENZENE
-BROMOPHENYL PHENYL ETHER
:'�XACHLOROBENZENE
PHENANTHRENE
--THRACENE
-N-BUTYLPHTHALATE
ELUORANTHENE
DYRENE
JTYLBENZYLPHTHALATE
_"NZO(A)ANTHRACENE
3,3'-DICHLOROBENZIDINE
IRYSENE
IS(2-ETHYLHEXYL)PHTHALATE
DI-N-OCTYLPHTHALATE
^7NZO(B)FLUORANTHENE
NZO W FLUORANTHENE
o�NZO(A)PYRENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 12/08/98 AT 11:00
RESULT DATE/TIME METHOD# ANALYST
12/15 @ 01:19
EXTRACTED 12/10/98
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
625 LYNCH
of SANDERS
CONTINUED ON PAGE 6

"LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 6
JATE RECEIVED: 12/09/1998 DATE REPORTED: 01/25/1999
f.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
AMPLE NUMBER
44472
PARAMETER
CID/BASE NEUTRALS, µg/L
(CONTINUED)
NDENO(1,2,3-C,D)PYRENE
DIBENZO(A,H)ANTHRACENE
nENZO (G, H, I ) PERYLENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 12/08/98 AT 11:00
RESULT DATE/TIME METHOD# ANALYST
12/15 @ 01:19 625
EXTRACTED 12/10/98 if
<10
<10
<10
,ENTATIVELY IDENTIFIED COMPOUNDS
OMPOUND
roNVIA
RETENTION
FIT TIME, min.
LYNCH
SANDERS
ESTIMATED
CONCENTRATION, µg/L
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
,HE COMPOUND NAMES REPORTED FOR CHROMATOGRAPHIC PEAKS THAT ARE NOT TARGET COMPOUNDS ARE ONLY BEST
SPECTRAL FITS DERIVED FROM A COMPARISON TO OUR 62,235 COMPOUND NIST SPECTRAL DATABASE. ESTIMATED
ONCENTRATIONS ARE BASED UPON THE TOTAL ION AREAS COMPARED TO THAT OF THE NEAREST INTERNAL STANDARD
SSUMING A RESPONSE FACTOR OF ONE.
"OTE THAT THESE DATA ARE PROVIDED ONLY FOR ESTIMATING THE RINDS OF MATERIALS THAT MAY BE ASSOCIATED
ITH A PARTICULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED COMPOUNDS ARE ACTUALL
_RESENT IN THAT SAMPLE.
CONTINUED ON PAGE 7

('LIENT: RPS/CHELSEA PAGE 7
MONROE, NC
C/O'GEORGE MAALOUF
_SATE RECEIVED: 12/09/1998 DATE REPORTED: 01/25/1999
'.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
kMPLE NUMBER SAMPLE DESCRIPTION
44472 EFFLUENT GRAB ON 12/08/98 AT 11:00
QUALITY CONTROL SUffiKARY
�JRROGATE % RECOVERY
)LATILE ORGANICS
4-BROMOFLUOROBENZENE 101
,2-DICHLOROETHANE-D4 116
ACID/BASE NEUTRALS
TROBENZENE-D5
92
2-FLUOROBIPHENYL
80
TERPHENYL-D14
81
-FLUOROPHENOL
51
-HENOL-D5
35
2,4,6-TRIBROMOPHENOL
80
ITS: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
,xEPORTED BY: .✓
W. VE Y LABORATORY DIRECTOR
NCDEHNR - GRO WATER SECT ON
GRSGORY A. S IG P SCHS R)
JERRY SULLIV UA-TROL)

u
lJ
ROGERS & k,ALLCOTT
CHAIN OF CUSTODY
RECORD PAGE OF
ENGINEERS. INC.
P.O. Box 5655, Greenville, SC 29606
Filtered (Yes/tio)
Phone [phone] • FAX [phone]
Shipping Address: 718 Lowndes Hill Road
yRefrigerated (Yes/bLo)
Client Name
Greenville. S.C. 29607
C7 C 16�
Container Type (e/fz)
T'
�L
Container volume
Address
o
7 C
Sample e
p yp (dab/composite)
c
°
4,)
Sample source (WW, GW, DW, other)
Report To: �P�ri
f
0
�r
Preserved (Code)
Telephone No.
FAX No.
O
A —None D—N"u 8—HNO, E—HCL
PO No.
Project No.
a
E
[y
C—HMSO, F—_
pp
Z
mAL 6Q9,,
Rogers do
Callcott Date Time Sample Description
Lab No.
�
4
�� (_
"1
12xl G� ��b1ENT'S:
ea
o
w�
3
I
SAMPLER
Relin she
Date/Time
Received by (Sig.)
0
Date/Time
HAZARDS ASMATED WITH SAMPLES
`
\
.24
Shipper Name do #
Relinquished by (Sig.)
Date/Time
Received by (Sig.)
Date/Time
©
Shipper Name &
Relinqu hed b (Sig.)
Date/Time
Rec v d by Sig.
®
Date/Tme
Id3d
Receipt Total CL,___- m g/L Receipt pH
© /
Shipper No
#
��
Subsequent Analysis: (Check)
Date Resubmitted
Seal at'chd by7 Recvd. Intact byo Seal # 4t'chd'byoRecvd.
Intact b
Form Revised June IV94

ROGERS & CALLCOTT
ENGINEERS, INC.
P.O. Box 5655, Greenville, SC 29606
LE Phone [phone] • FAX [phone]
CLIENT: RPS/CHELSEA PAGE 1
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 11/11/1998 DATE REPORTED: 12/10/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT ##WQO010607
R.P. SCIMRER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
43095
43096
PARAMETER
VOLATILE ORGANICS, pg/L
ACETONE
BENZENE
BROMOBENZENE
BROMOCHLOROMETHANE
BROMODICHLOROMETHANE
BROMOFORM
BROMOMETHANE
n-BUTYLBENZENE
sec-BUTYLBENZENE
tert-BUTYLBENZENE
CARBON TETRACHLORIDE
CHLOROBENZENE
CHLOROETHANE
CHLOROFORM
CHLOROMETHANE
2-CHLOROTOLUENE
SAMPLE DESCRIPTION
J. L. Rogers, P.E.
F. D. Callcort, P.E.
S. W. Avery, Jr.,
Laboratory Director
INFLUENT (2,3, & 5) GRAB ON 11/10/98 AT 14:30
INFLUENT (4) GRAB ON 11/10/98 AT 15:30
RESULT
43095
<500
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
18
<10
<10
43096
<1,000
<130
<130
<130
<130
<130
<130
<130
<130
<130
<130
<130
<130
<130 (30)
<130
<130
NOTE: NUMBER IN PARENTHESES IS ESTIMATED VALUE — BELOW THE CALIBRATION RANGE OF THE CURVE
CONTINUED ON PAGE 2

= ENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 2
DATE RECEIVED: 11/11/1998
DATE REPORTED: 12/10/1998
J.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
43095
43096
nARAMETER
VOLATILE ORGANICS, pg/L
(CONTINUED)
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REAXDIATION FACILITIES
UNION COUNTY, NC
4-CHLOROTOLUENE
.,2-DIBROMO-3-CHLOROPROPANE
)IBROMOCHLOROMETHANE
1,2-DIBROMOETHANE
)IBROMOMETHANE
_,2-DICHLOROBENZENE
1,3-DICHLOROBENZENE
.,4-DICHLOROBENZENE
JICHLORODIFLUOROMETHANE
1.,1-DICHLOROETHANE
I.,2-DICHLOROETHANE
1,1-DICHLOROETHENE
is-1,2-DICHLOROETHENE
rans-1,2-DICHLOROETHENE
1,2-DICHLOROPROPANE
1
3-DICHLOROPROPANE
,2-DICHLOROPROPANE
1,1-DICHLOROPROPENE
THYLBENZENE
EXACHLOROBUTADIENE
ISOPROPYLBENZENE
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 11/10/98 AT 14:30
INFLUENT (4) GRAB ON 11/10/98 AT 15:30
RESULT
43095
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
190
<10
<10
<10
<10
<10
<10
<10
<10
43096
<130
<130
<130
<130
<130
<130
<130
<130
<130
<130
<130
<130
230
<130
<130
<130
<130
<130
<130
<130
<130
CONTINUED ON PAGE 3

'CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 11/11/1998
DATE REPORTED: 12/10/1998
N.C. LABORATORY CERTIFICATE NUMBER — 27
SAMPLE NUMBER
43095
43096
?ARAMETER
VOLATILE ORGANICS, pg/L
(CONTINUED)
PAGE 3
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
p—ISOPROPYLTOLUENE
RETHYLENE CHLORIDE
JAPHTHALENE
n—PROPYLBENZENE
>TYRENE
J1, 1, 1, 2—TETRACHLOROETHANE
1,1,2,2—TETRACHLOROETHANE
=RACHLOROETHENE
TOLUENE
1,2,3—TRICHLOROBENZENE
L,2,4—TRICHLOROBENZENE
1, 1, 1—TRICHLOROETHANE
1,1,2—TRICHLOROETHANE
CRICHLOROETHENE
TRICHLOROFLUOROMETHANE
t,2,3—TRICHLOROPROPANE
L,2,4—TRIMETHYLBENZENE
1,3,5—TRIMETHYLBENZENE
IINYL CHLORIDE
n/p—XYLENE
o—XYLENE
iEXANE
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 11/10/98 AT 14:30
INFLUENT (4) GRAB ON 11/10/98 AT 15:30
RESULT
43095
<10
<10
<10
<10
<10
<10
<10
1,400
<10
<10
<10
<10
<10
460
<10
<10
<10
<10
<10
<10
<10
<10
43096
<130
<130
<130
<130
<130
<130
<130
1,300
<130
<130
<130
<130
<130
690
<130
<130
<130
<130
<130
<250
<130
<130
rONTINUED ON PAGE 4

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 11/11/1998
DATE REPORTED: 12/10/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
43096
PARAMETER
PAGE 4
PERMIT #WQ0010607
R.P. S=RER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, }ig/L
PHENOL
2-CHLOROPHENOL
2-NITROPHENOL
2,4-DIMETHYLPHENOL
2,4-DICHLOROPHENOL
P-CHLORO-M-CRESOL
2,4,6-TRICHLOROPHENOL
2,4-DINITROPHENOL
4-NITROPHENOL
4,6-DINITRO-O-CRESOL
PENTACHLOROPHENOL
BIS(2-CHLOROETHYL)ETHER
BIS(2-CHLOROISOPROPYL)ETHER
HEXACHLOROETHANE
N-NITROSODI-N-PROPYLAMINE
NITROBENZENE
ISOPHORONE
BIS(2-CHLOROETHOXY)METHANE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 11/10/98 AT 15:30
RESULT
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 5

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 5
DATE RECEIVED: 11/11/1998
DATE REPORTED: 12/10/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
43096
PARAMETER
PERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
CID/BASE NEUTRALS, pg/L
(CONTINUED)
iEXACHLOROCYCLOPENTADIENE
2-CHLORONAPHTHALENE
7IMETHYLPHTHALATE
kCENAPHTHYLENE
2,6-DINITROTOLUENE
kCENAPHTHENE
?,4-DINITROTOLUENE
DIETHYLPHTHALATE
FLUORENE
I-CHLOROPHENYL PHENYL ETHER
DIPHENYLAMINE (N-NITROSO)
kZOBENZENE
4-BROMOPHENYL PHENYL ETHER
HEXACHLOROBENZENE
?HENANTHRENE
ANTHRACENE
')I-N-BUTYLPHTHALATE
'LUORANTHENE
PYRENE
3UTYLBENZYLPHTHALATE
3ENZO(A)ANTHRACENE
3,3'-DICHLOROBENZIDINE
'HRYSENE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 11/10/98 AT 15:30
RESULT
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 6

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 6
DATE RECEIVED: 11/11/1998
DATE REPORTED: 12/10/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
43096
PARAMETER
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RE 4EDIATION FACILITIES
UNION COUNTY, NC
LCID/BASE NEUTRALS, ug/L
(CONTINUED)
IS(2-ETHYLHEXYL)PHTHALATE
-I-N-OCTYLPHTHALATE
BENZO(B)FLUORANTHENE
3ENZO(K)FLUORANTHENE
BENZO (A) PYRENE
INDENO(1,2,3-C,D)PYRENE
)IBENZO(A,H)ANTHRACENE
BENZO(G,H,I)PERYLENE
CONTINUED ON PAGE 7
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 11/10/98 AT 15:30
RESULT
<10
<10
<10
<10
<10
<10
<10
<10

:LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 11/11/1998
DATE REPORTED: 12/10/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PAGE 8
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ANALYSES CHRONOLOGY
-AMPLE# PARAMETER DATE/TIME ANALYZED
43095 VOLATILES 11/23 @ 23:33
AND 11/24 @ 01:00
43096 VOLATILES 11/24 @ 00:17
ACID/BASE 12/01 @ 02:07
EXTRACTED 11/16/98
METHOD# ANALYST
6210D KEATING
IV it
6210D KEATING
625 LYNCH
" SANDERS
CONTINUED ON PAGE 9

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 7
DATE RECEIVED: 11/11/1998
DATE REPORTED: 12/10/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER SAMPLE DESCRIPTION
43096 INFLUENT (4) GRAB ON 11/10/98 AT 15:30
PARAMETER RESULT
TENTATIVELY IDENTIFIED COMPOUNDS
RETENTION
COMPOUND % FIT TIME, min.
TETRACHLOROETHENE 94.7 3.650
*REFER TO METHOD 6210D RESULTS
ESTIMATED
CONCENTRATION ug/L
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
THE COMPOUND NAMES REPORTED FOR CHROMATOGRAPHIC PEAKS THAT ARE NOT TARGET COMPOUNDS ARE ONLY BEST
SPECTRAL FITS DERIVED FROM A COMPARISON TO OUR 62,235 COMPOUND NIST SPECTRAL DATABASE. ESTIMATED
CONCENTRATIONS ARE BASED UPON THE TOTAL ION AREAS COMPARED TO THAT OF THE NEAREST INTERNAL STANDARD
ASSUMING A RESPONSE FACTOR OF ONE.
NOTE THAT THESE DATA ARE PROVIDED ONLY FOR ESTIMATING THE KINDS OF MATERIALS THAT MAY BE ASSOCIATED WITH
A PARTICULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED COMPOUNDS ARE ACTUALLY
PRESENT IN THAT SAMPLE.
CONTINUED ON PAGE 8

:LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 9
DATE RECEIVED: 11/11/1998
DATE REPORTED: 12/10/1998
1.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCRERERI=LSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
QUALITY CONTROL SUNKARY
SURROGATE % RECOVERY
"70LATILE ORGANICS 43095 43096
4-BROMOFLUOROBENZENE 94(98) 95
1,2-DICHLOROETHANE-D4 99(104) 100
ACID/BASE NEUTRALS
NITROBENZENE-D5
----- 72
2-FLUOROBIPHENYL
----- 67
CERPHENYL-D14
----- 74
2-FLUOROPHENOL
----- 50
PHENOL-D5
----- 35
2,4,6-TRIBROMOPHENOL
----- 72
NOTE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
NOTE: NUMBERS IN PARENTHESES ARE SURROGATE RECOVERIES FOR RE -ANALYSIS
REPORTED BY:
SAM W. ERY, L ORATORY DIRECTOR
CC: NCDEHNR - GRO ATE SECTION
GREGORY A. SC (RP SCHERER)
JERRY SULLIVAN (AQUA-TROL)

J. L. Rogers, P.E.
]ROGERS & CALLCOTT F. D. Callcott, P.E.
ENGINEERS, INC.
S. W. Avery, Jr.,
P.O. Box 5655, Greenville, SC 29606 Laboratory Director
Phone [phone] • FAX [phone]
CLIENT: RPS/CHELSEA PAGE 1
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 11/11/1998 DATE REPORTED: 12/10/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
43097
PARAMETER
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RII4EDJ-ATION FACILITIES
UNION COUNTY, NC
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 11/10/98 AT 16:00
RESULT DATE/TIME METHOD# ANALYST
ARSENIC, mg/L
<0.02
11/24
@
08:57 200.7 CONEYBEER
LEAD, mg/L
<0.02
11/30
@
08:35 if
MERCURY, mg/L
<0.000.2
11/18
@
08:03 245.1 LYNN
TOTAL OIL AND GREASE, mg/L
<5.0
11/19
@
09:00 413.1 SALLEY
VOLATILE ORGANICS, pg/L
ACETONE
<50
BENZENE
<0.50
BROMOBENZENE
<0.50
BROMOCHLOROMETHANE
<0.50
BROMODICHLOROMETHANE
<0.50
BROMOFORM
<0.50
BROMOMETHANE
<0.50
n-BUTYLBENZENE
<0.50
sec-BUTYLBENZENE
<0.50
tert-BUTYLBENZENE
<0.50
CARBON TETRACHLORIDE
<0.50
CHLOROBENZENE
<0.50
11/23 @ 21:23 6210D KEATING
CONTINUED ON PAGE 2

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 2
DATE RECEIVED: 11/11/1998 DATE REPORTED: 12/10/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCH0=1CRELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
13097
'ARAMETER
VOLATILE ORGANICS, pg/L
(CONTINUED)
`,HLOROETHANE
;HLOROFORM
CHLOROMETHANE
?-CHLOROTOLUENE
I-CHLOROTOLUENE
1,2-DIBROMO-3-CHLOROPROPANE
)IBROMOCHLOROMETHANE
L,2-DIBROMOETHANE
DIBROMOMETHANE
L,2-DICHLOROBENZENE
1,3-DICHLOROBENZENE
1,4-DICHLOROBENZENE
)ICHLORODIFLUOROMETHANE
1,1-DICHLOROETHANE
1,2-DICHLOROETHANE
L,1-DICHLOROETHENE
cis-1,2-DICHLOROETHENE
trans-1,2-DICHLOROETHENE
L,2-DICHLOROPROPANE
1,3-DICHLOROPROPANE
2,2-DICHLOROPROPANE
L,1-DICHLOROPROPENE
ETHYLBENZENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 11/10/98 AT 16:00
RESULT DATE/TIME METHOD# ANALYST
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
11/23 @ 21:23 6210D KEATING
CONTINUED ON PAGE 3

=ENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 3
DATE RECEIVED: 11/11/1998
DATE REPORTED: 12/10/1998
J.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
[3097
'ARAMETER
PERMIT #WQ0010607
R.P. SCZ ERER/CIELSEA LABS FACILITY
GROUNDWATER RENEDIATION FACILITIES
UNION COUNTY, NC
rOLATILE ORGANICS, pg/L
(CONTINUED)
1EXACHLOROBUTADIENE
:SOPROPYLBENZENE
p-ISOPROPYLTOLUENE
IETHYLENE CHLORIDE
JAPHTHALENE
n-PROPYLBENZENE
>TYRENE
1,1,1,2-TETRACHLOROETHANE
1,1,2,2-TETRACHLOROETHANE
=RACHLOROETHENE
TOLUENE
1,2,3-TRICHLOROBENZENE
L,2,4-TRICHLOROBENZENE
1,1,1-TRICHLOROETHANE
L,1,2-TRICHLOROETHANE
CRICHLOROETHENE
TRICHLOROFLUOROMETHANE
L,2,3-TRICHLOROPROPANE
L,2,4-TRIMETHYLBENZENE
1,3,5-TRIMETHYLBENZENE
JINYL CHLORIDE
.In/p-XYLENE
o-XYLENE
MANE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 11/10/98 AT 16:00
RESULT DATE/TIME METHOD# ANALYST
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<1.0
<0.50
<0.50
11/23 @ 21:23 6210D
KEATING
CONTINUED ON PAGE 4

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CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 5
DATE RECEIVED: 11/11/1998
DATE REPORTED: 12/10/1998
T.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT ##WQ0010607
R.P. SCRE'RER/CHELSEA LABS FACILITY
GROUNDWATER RMdEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
13097
?ARAMETER
'&CID/BASE NEUTRALS, }ig/L
(CONTINUED)
�CENAPHTHENE
?,4-DINITROTOLUENE
DIETHYLPHTHALATE
?LUORENE
I-CHLOROPHENYL PHENYL ETHER
DIPHENYLAMINE (N-NITROSO)
kZOBENZENE
I-BROMOPHENYL PHENYL ETHER
HEXACHLOROBENZENE
?HENANTHRENE
ANTHRACENE
DI-N-BUTYLPHTHALATE
LUORANTHENE
PYRENE
'3UTYLBENZYLPHTHALATE
3ENZO (A) ANTHRACENE
3,3'-DICHLOROBENZIDINE
'HRYSENE
3IS(2-ETHYLHEXYL)PHTHALATE
DI-N-OCTYLPHTHALATE
3ENZO (B) FLUORANTHENE
3ENZO (K) FLUORANTHENE
BENZO (A) PYRENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 11/10/98 AT 16:00
RESULT DATE/TIME METHOD# ANALYST
12/01 @ 01:20 625
EXTRACTED 11/16/98 "
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
LYNCH
SANDERS
CONTINUED ON PAGE 6

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 11/11/1998
PAGE 6
DATE REPORTED: 12/10/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
43097
PARAMETER
ACID/BASE NEUTRALS, pg/L
(CONTINUED)
INDENO (1, 2, 3-C, D) PYRENE
DIBENZO(A,H)ANTHRACENE
BENZO(G,H,I)PERYLENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 11/10/98 AT 16:00
RESULT DATE/TIME METHOD# ANALYST
12/01 @ 01:20 625
EXTRACTED 11/16/98 if
<10
<10
<10
TENTATIVELY IDENTIFIED COMPOUNDS
COMPOUND
NONE
RETENTION
FIT TIME, min.
LYNCH
SANDERS
ESTIMATED
CONCENTRATION, Ia/L
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
THE COMPOUND NAMES REPORTED FOR CHROMATOGRAPHIC PEAKS THAT ARE NOT TARGET COMPOUNDS ARE ONLY BEST
SPECTRAL FITS DERIVED FROM A COMPARISON TO OUR 62,235 COMPOUND NIST SPECTRAL DATABASE. ESTIMATED
CONCENTRATIONS ARE BASED UPON THE TOTAL ION AREAS COMPARED TO THAT OF THE NEAREST INTERNAL STANDARD
ASSUMING A RESPONSE FACTOR OF ONE.
NOTE THAT THESE DATA ARE PROVIDED ONLY FOR ESTIMATING THE KINDS OF MATERIALS THAT MAY BE ASSOCIATED WITH
A PARTICULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED COMPOUNDS ARE ACTUALLY
PRESENT IN THAT SAMPLE.
CONTINUED ON PAGE 7

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ROGERS & CALLGOTT
ENGINEERS, INC.
CHAIN OF CUSTODY RECORD PAGE of
�l P.O. Box 5655, Greenville, SC 29606
�1
Filtered (Yes/f{o)
Phone [phone] • FAX [phone]
Shipping Address: 718 Lowndes Hill Road
Refrigerated (Yes/�o)
Greenville, S.C. 29607
Client Name sG/1 P `e 1,
10- Container Type (2/.G)
�L L Container volume
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Form Nevised June 1`Jy4

ROGERS & CALLCOTT
ENGINEERS, INC.
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 10/16/1998 DATE REPORTED: 11/16/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
41745
41746
PARAMETER
J. L. Rogers, P.E.
F. D. Callcott, P.E.
S. W. Avery, Jr.,
Laboratory Director
PAGE 1
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
IOLATILE ORGANICS, pg/L
ACETONE
3ENZENE
BROMOBENZENE
3ROMOCHLOROMETHANE
BROMODICHLOROMETHANE
BROMOFORM
3ROMOMETHANE
n-BUTYLBENZENE
sec-BUTYLBENZENE
tert-BUTYLBENZENE
CARBON TETRACHLORIDE
:HLOROBENZENE
'HLOROETHANE
CHLOROFORM
:HLOROMETHANE
2-CHLOROTOLUENE
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 10/15/98 AT 14:00
INFLUENT (4) GRAB ON 10/15/98 AT 14:30
RESULT
41745
<500
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
24
<5.0
<5.0
41746
<500
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
27
<5.0
<5.0
"ONTINUED ON PAGE 2

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 10/16/1998
DATE REPORTED: 11/16/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
41745
41746
PARAMETER
VOLATILE ORGANICS, pg/L
(CONTINUED)
PAGE 2
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
4-CHLOROTOLUENE
1,2-DIBROMO-3-CHLOROPROPANE
DIBROMOCHLOROMETHANE
1,2-DIBROMOETHANE
DIBROMOMETHANE
1,2-DICHLOROBENZENE
1,3-DICHLOROBENZENE
1,4-DICHLOROBENZENE
DICHLORODIFLUOROMETHANE
1,1-DICHLOROETHANE
1,2-DICHLOROETHANE
1,1-DICHLOROETHENE
cis-1,2-DICHLOROETHENE
trans-1,2-DICHLOROETHENE
1,2-DICHLOROPROPANE
1,3-DICHLOROPROPANE
2,2-DICHLOROPROPANE
1,1-DICHLOROPROPENE
ETHYLBENZENE
HEXACHLOROBUTADIENE
ISOPROPYLBENZENE
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 10/15/98 AT 14:00
INFLUENT (4) GRAB ON 10/15/98 AT 14:30
RESULT
41745
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
5.4
<5.0
<5.0
200
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
41746
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
290
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
CONTINUED ON PAGE 3

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 10/16/1998
DATE REPORTED: 11/16/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
41745
41746
jama W'i�liii 7
VOLATILE ORGANICS, pg/L
(CONTINUED)
PAGE 3
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
p-ISOPROPYLTOLUENE
METHYLENE CHLORIDE
NAPHTHALENE
n-PROPYLBENZENE
STYRENE
1,1,1,2-TETRACHLOROETHANE
1,1,2,2-TETRACHLOROETHANE
TETRACHLOROETHENE
TOLUENE
1,2,3-TRICHLOROBENZENE
1,2,4-TRICHLOROBENZENE
1,1,1-TRICHLOROETHANE
1,1,2-TRICHLOROETHANE
TRICHLOROETHENE
TRICHLOROFLUOROMETHANE
1,2,3-TRICHLOROPROPANE
1,2,4-TRIMETHYLBENZENE
1,3,5-TRIMETHYLBENZENE
VINYL CHLORIDE
m/p-XYLENE
o-XYLENE
HEXANE
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 10/15/98 AT 14:00
INFLUENT (4) GRAB ON 10/15/98 AT 14:30
RESULT
41745
<5.0
11
<5.0
<5.0
<5.0
<5.0
<5.0
1,500
<5.0
<5.0
<5.0
<5.0
<5.0
470
<5.0
<5.0
<5.0
<5.0
<5.0
<10
<5.0
<5.0
41746
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
1,700
<5.0
<5.0
<5.Q
<5.0
<5.0
800
<5.0
<5.0
<5.0
<5.0
<5.0
<10
<5.0
<5.0
CONTINUED ON PAGE 4

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 10/16/1998
DATE REPORTED: 11/16/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
41746
PARAMETER
PAGE 4
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RE7-XDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, pg/L
PHENOL
2-CHLOROPHENOL
2-NITROPHENOL
2,4-DIMETHYLPHENOL
2,4-DICHLOROPHENOL
P-CHLORO-M-CRESOL
2,4,6-TRICHLOROPHENOL
2,4-DINITROPHENOL
4-NITROPHENOL
4,6-DINITRO-O-CRESOL
PENTACHLOROPHENOL
BIS(2-CHLOROETHYL)ETHER
BIS(2-CHLOROISOPROPYL)ETHER
HEXACHLOROETHANE
N-NITROSODI-N-PROPYLAMINE
NITROBENZENE
ISOPHORONE
BIS(2-CHLOROETHOXY)METHANE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 10/15/98 AT 14:30
RESULT
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 5

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 10/16/1998
DATE REPORTED: 11/16/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
41746
PARAMETER
PAGE 5
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RE2?EDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, pg/L
(CONTINUED)
HEXACHLOROCYCLOPENTADIENE
2-CHLORONAPHTHALENE
DIMETHYLPHTHALATE
ACENAPHTHYLENE
2,6-DINITROTOLUENE
ACENAPHTHENE
2,4-DINITROTOLUENE
DIETHYLPHTHALATE
FLUORENE
4-CHLOROPHENYL PHENYL ETHER
DIPHENYLAMINE (N-NITROSO)
AZOBENZENE
4-BROMOPHENYL PHENYL ETHER
HEXACHLOROBENZENE
PHENANTHRENE
ANTHRACENE
DI-N-BUTYLPHTHALATE
FLUORANTHENE
PYRENE
BUTYLBENZYLPHTHALATE
BENZO(A)ANTHRACENE
3,3'-DICHLOROBENZIDINE
CHRYSENE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 10/15/98 AT 14:30
RESULT
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 6

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 10/16/1998
DATE REPORTED: 11/16/1998
N.C. LABORATORY CERTIFICATE'NUMBER - 27
SAMPLE NUMBER
41746
PARAMETER
PAGE 6
PERMIT #WQ0010607
R.P. SC]MRER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, pg/L
(CONTINUED)
BIS(2-ETHYLHEXYL)PHTHALATE
DI-N-OCTYLPHTHALATE
BENZO(B)FLUORANTHENE
BENZO(K)FLUORANTHENE
BENZO (A) PYRENE
INDENO (1, 2, 3-C, D) PYRENE
DIBENZO(A,H)ANTHRACENE
BENZO(G,H,I)PERYLENE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 10/15/98 AT 14:30
RESULT
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 7

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 10/16/1998
DATE REPORTED: 11/16/1998
N.C. LABORATORY CERTIFICATE'NUMBER - 27
PAGE 7
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RE2?EDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER SAMPLE DESCRIPTION
41746 INFLUENT (4) GRAB ON 10/15/98 AT 14:30
PARAMETER RESULT
TENTATIVELY IDENTIFIED COMPOUNDS
RETENTION
COMPOUND o FIT TIME, min.
TETRACHLOROETHENE 94.8 4.520
*REFER TO METHOD 6210D RESULTS
ESTIMATED
CONCENTRATION, pia/L
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
THE COMPOUND NAMES REPORTED FOR CHROMATOGRAPHIC PEAKS THAT ARE NOT TARGET COMPOUNDS ARE ONLY BEST
SPECTRAL FITS DERIVED FROM A COMPARISON TO OUR 62,235 COMPOUND NIST SPECTRAL DATABASE. ESTIMATED
CONCENTRATIONS ARE BASED UPON THE TOTAL ION AREAS COMPARED TO THAT OF THE NEAREST INTERNAL STANDARD
ASSUMING A RESPONSE FACTOR OF ONE.
NOTE THAT THESE DATA ARE PROVIDED ONLY FOR ESTIMATING THE KINDS OF MATERIALS THAT MAY BE ASSOCIATED WITH
A PARTICULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED COMPOUNDS ARE ACTUALLY
PRESENT IN THAT SAMPLE.
CONTINUED ON PAGE 8

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 10/16/1998
DATE REPORTED: 11/16/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PAGE 8
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REAXDIATION FACILITIES
UNION COUNTY, NC
ANALYSES C71RONOLOGY
SAMPLE# PARAMETER DATE/TIME ANALYZED
41745 VOLATILES 10/28 @ 22:06
AND 10/28 @ 23:47
AND 10/29 @ 11:36
41746 VOLATILES 10/28 @ 22:56
AND 10/29 @ 00:37
ACID/BASE 10/28 @ 00:46
EXTRACTED 10/19/98
METHOD# ANALYST
6210D LYNCH
6210D LYNCH
if if
625 LYNCH
IT
SANDERS
CONTINUED ON PAGE 9

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 10/16/1998
DATE REPORTED: 11/16/1998
PAGE 9
N.C. LABORATORY CERTIFICATE'NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RENEDIATION FACILITIES
UNION COUNTY, NC
QUALITY CONTROL SEWL RY
SURROGATE
% RECOVERY
VOLATILE ORGANICS
41745
41746
4-BROMOFLUOROBENZENE
93 (99) (104)
96 (103)
1,2-DICHLOROETHANE-D4
112(110)(126)
114(120)
TOLUENE-D8
100 (102) (106)
102 (103)
ACID/BASE NEUTRALS
NITROBENZENE-D5
-----
75
2-FLUOROBIPHENYL
-----
73
TERPHENYL-D14
-----
83
2-FLUOROPHENOL
-----
56
PHENOL-D5
-----
36
2,4,6-TRIBROMOPHENOL
-----
81
NOTE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIIylITS UNLESS NOTED WITH AN ASTERISK
NOTE: NUMBERS IN PARENTHESES ARE SURROGATE RECOVERIES FOR RE -ANALYSIS
REPORTED BY: JA,-�
W. R LABORATORY DIRECTOR
CC: NCDEHNR - GRO rRSECTION-j
GREGORY A. SCHURIG (RP SCHERER)
JERRY SULLIVAN (AQUA-TROL)

ROGERS & CALLCOTT
ENGINEERS, INC.
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 10/16/1998 DATE REPORTED: 11/16/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
41747
PERMIT #WQ0010607
R.P. SCRERER/CRELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY; NC
SAMPLE DESCRIPTION
J. L. Rogers, P.E.
F. D. Callcott, P.E.
S. W. Avery, Jr.,
Laboratory Director
PAGE 1
EFFLUENT GRAB ON 10/15/98 AT 15:30
PARAMETER RESULT DATE/TIME METHOD# ANALYST
ARSENIC, mg/L <0.02 10/29 @ 11:10 200.7 CONEYBEER
LEAD, mg/L <0.02 if it fr
KERCURY, mg/L 0.0002 10/27 @ 08:42 245.1 LYNN
TOTAL OIL AND GREASE, mg/L <5.0 10/21 @ 08:00 413.1 SALLEY
IOLATILE ORGANICS, j2g/L
kCETONE
<50
3ENZENE
<0.50
BROMOBENZENE
<0.50
3ROMOCHLOROMETHANE
<0.50
3ROMODICHLOROMETHANE
<0.50
RROMOFORM
<0.50
3ROMOMETHANE
<0.50
n-BUTYLBENZENE
<0.50
>ec-BUTYLBENZENE
<0.50
:ert-BUTYLBENZENE
<0.50
CARBON TETRACHLORIDE
<0.50
:HLOROBENZENE
<0.50
10/28 @ 19:37 6210D LYNCH
ONTINUED ON PAGE 2

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 10/16/1998
PAGE 2
DATE REPORTED: 11/16/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
41747
PARAMETER
VOLATILE ORGANICS, pg/L
(CONTINUED)
CHLOROETHANE
CHLOROFORM
CHLOROMETHANE
2-CHLOROTOLUENE
4-CHLOROTOLUENE
1,2-DIBROMO-3-CHLOROPROPANE
DIBROMOCHLOROMETHANE
1,2-DIBROMOETHANE
DIBROMOMETHANE
1,2-DICHLOROBENZENE
1,3-DICHLOROBENZENE
1,4-DICHLOROBENZENE
DICHLORODIFLUOROMETHANE
1,1-DICHLOROETHANE
1,2-DICHLOROETHANE
1,1-DICHLOROETHENE
cis-1,2-DICHLOROETHENE
trans-1,2-DICHLOROETHENE
1,2-DICHLOROPROPANE
1,3-DICHLOROPROPANE
2,2-DICHLOROPROPANE
1,1-DICHLOROPROPENE
ETHYLBENZENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 10/15/98 AT 15:30
RESULT DATE/TIME METHOD# ANALYST
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
10/28 @ 19:37 6210D LYNCH
CONTINUED ON PAGE 3

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 10/16/1998
PAGE 3
DATE REPORTED: 11/16/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
P=41T #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
41747
PARAMETER
VOLATILE ORGANICS, pg/L
(CONTINUED)
HEXACHLOROBUTADIENE
ISOPROPYLBENZENE
p-ISOPROPYLTOLUENE
METHYLENE CHLORIDE
NAPHTHALENE
n-PROPYLBENZENE
STYRENE
1,1,1,2-TETRACHLOROETHANE
1,1,2,2-TETRACHLOROETHANE
TETRACHLOROETHENE
TOLUENE
1,2,3-TRICHLOROBENZENE
1,2,4-TRICHLOROBENZENE
1, 1, 1-TRICHLOROETHENE
1,1,2-TRICHLOROETHANE
TRICHLOROETHENE
TRICHLOROFLUOROMETHANE
1,2,3-TRICHLOROPROPANE
1,2,4-TRIMETHYLBENZENE
1,3,5-TRIMETHYLBENZENE
VINYL CHLORIDE
m/p-XYLENE
o-XYLENE
HEXANE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 10/15/98 AT 15:30
RESULT DATE/TIME METHOD# ANALYST
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<1.0
<0.50
<0.50
10/28 @ 19:37 6210D LYNCH
CONTINUED ON PAGE 4

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE 14AALOUF
DATE RECEIVED: 10/16/1998
PAGE 4
DATE REPORTED: 11/16/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCRERE'R/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
41747
PARAMETER
ACID/BASE NEUTRALS, ug/L
PHENOL
2-CHLOROPHENOL
2-NITROPHENOL
2,4-DIMETHYLPHENOL
2,4-DICHLOROPHENOL
P-CHLORO-M-CRESOL
2,4,6-TRICHLOROPHENOL
'2,4-DINITROPHENOL
4-NITROPHENOL
4,6-DINITRO-0-CRESOL
PENTACHLOROPHENOL
BIS(2-CHLOROETHYL)ETHER
BIS(2-CHLOROISOPROPYL)ETHER
HEXACHLOROETHANE
N-NITROSODI-N-PROPYLAMINE
NITROBENZENE
ISOPHORONE
BIS(2-CHLOROETHOXY)METHANE
HEXACHLOROCYCLOPENTADIENE
2-CHLORONAPHTHALENE
DIMETHYLPHTHALATE
ACENAPHTHYLENE
2,6-DINITROTOLUENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 10/15/98 AT 15:30
RESULT DATE/TIME METHOD# ANALYST
10/27 @ 23:55 625
EXTRACTED 10/19/98 "
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
LYNCH
SANDERS
CONTINUED ON PAGE 5

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 10/16/1998
PAGE 5
DATE REPORTED: 11/16/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
41747
PARAMETER
ACID/BASE NEUTRALS, pg/L
ACENAPHTHENE
2,4-DINITROTOLUENE
DIETHYLPHTHALATE
FLUORENE
4-CHLOROPHENYL PHENYL ETHER
DIPHENYLAMINE (N-NITROSO)
AZOBENZENE
4-BROMOPHENYL PHENYL ETHER
HEXACHLOROBENZENE
PHENANTHRENE
ANTHRACENE
DI-N-BUTYLPHTHALATE
FLUORANTHENE
PYRENE
BUTYLBENZYLPHTHALATE
BENZO(A)ANTHRACENE
3,3'-DICHLOROBENZIDINE
CHRYSENE
BIS(2-ETHYLHEXYL)PHTHALATE
DI-N-OCTYLPHTHALATE
BENZO(B)FLUORANTHENE
BENZO(K)FLUORANTHENE
BENZO (A) PYRENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 10/15/98 AT 15:30
RESULT DATE/TIME METHOD# ANALYST
10/27 @ 23:55 625 LYNCH
EXTRACTED 10/19/98 itSANDERS
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 6

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 10/16/1998
PAGE 6
DATE REPORTED: 11/16/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER RENEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
41747
PARAMETER
ACID/BASE NEUTRALS, pg/L
INDENO (1, 2, 3-C, D) PYRENE
DIBENZO(A,H)ANTHRACENE
BENZO (G, H, I) PERYLENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 10/15/98 AT 15:30
RESULT DATE/TIME METHOD# ANALYST
10/27 @ 23:55 625
EXTRACTED 10/19/98 it
<10
<10
<10
TENTATIVELY IDENTIFIED COMPOUNDS
COMPOUND
NONE
RETENTION
% FIT TIME, min.
LYNCH
SANDERS
ESTIMATED
CONCENTRATION,jja/L
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
THE COMPOUND NAMES REPORTED FOR CHROMATOGRAPHIC PEAKS THAT ARE NOT TARGET COMPOUNDS ARE ONLY BEST
SPECTRAL FITS DERIVED FROM A COMPARISON TO OUR 62,235 COMPOUND NIST SPECTRAL DATABASE. ESTIMATED
CONCENTRATIONS ARE BASED UPON THE TOTAL ION AREAS COMPARED TO THAT OF THE NEAREST INTERNAL STANDARD
ASSUMING A RESPONSE FACTOR OF ONE.
NOTE THAT THESE DATA ARE PROVIDED ONLY FOR ESTIMATING THE KINDS OF 14ATERIALS THAT MAY BE ASSOCIATED WITH
A PARTICULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED COMPOUNDS ARE ACTUALLY
PRESENT IN THAT SAMPLE.
CONTINUED ON PAGE 7

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 10/16/1998
DATE REPORTED: 11/16/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PAGE 7
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE #41747
QUALITY CONTROL SUMMARY
SURROGATE % RECOVERY
VOLATILE ORGANICS
4-BROMOFLUOROBENZENE 95
1,2-DICHLOROETHANE-D4 109
TOLUENE-D8 100
ACID/BASE NEUTRALS
NITROBENZENE-D5
84
2-FLUOROBIPHENYL
80
TERPHENYL-D14
82
2-FLUOROPHENOL
61
PHENOL-D5
39
2,4,6-TRIBROMOPHENOL
78
NOTE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
REPORTED BY:
L^!
RY, LABORATORY DIRECTOR
CC: NCDEHNR - GROMMWATER SF1(�l
GREGORY A. SCHURIG (RP SCF
JERRY SULLIVAN (AQUA-TROL)

B®GERS & CALLCOTT
CHAIN OF CUSTODY
RECORD PAGE
ENGINEERS, INC.
OF
P.O. Box 5655, Greenville, SC 29606
r
Filtered (Yes/tfo)
Phone [phone] • FAX [phone]
Shipping Address: 718 Lowndes Hill Road
Refrigerated (Yes/ Ko)
reenville, S.C. 29607
Client Name
Container Type (>°/�
Container volume
Address
c
/C11 a
Sample type (dab/composite)
0g
41)
Sample source (WW, GW, DW, other)
Report To:
w
Preserved (Code)
Telephone No.
FAX No.
a
1
A —None D—NaOH
B—HNO, E—HCL
PO No.
Project No.
E
l�
Q,
C—H,SO, F—
Rogers &
Yrl
Callcott
Date
Time Sample Description
°
�2
'J
Lab No.
00MYEN7S-
a-�s-
o
Res �� 7`'`�'"
30
SAMPLER
Relin ished b
)
Date/Time
Received by (Sig.)
Date/Time
HAZARDS ASSOCIATED NTH SAMPLES
1D
�Q�/j- ��QQ
Shipper Name do #
Relinquished by (Sig.)
Date/Time
Received by (Sig.)
4
Date/Time
©
1
Shipper Name k #
Relinquishe by (Sig.)
Date/Time
Rec d by (Sig.
Date/Time
9
/
Receipt Total C m
L,_ g/L Receipt pH
©
Shipper a e ac
�y3Q
Subsequent Analysis: (Check)
Date Resubmitted
Seal # at'chd by7 Recvd. Intact byo Seal # at'chd byo Recvd. Intact b
Form Hevlsea June iay4

ROGERS & LALLCOTT
ENGINEERS, jNC.
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 09/11/1998 DATE REPORTED: 10/15/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
39896-1
39897-1
PARAMETER
VOLATILE ORGANICS, pg/L
ACETONE
BENZENE
BROMOBENZENE
BROMOCHLOROMETHANE
BROMODICHLOROMETHANE
BROMOFORM
BROMOMETHANE
n-BUTYLBENZENE
sec-BUTYLBENZENE
tert-BUTYLBENZENE
CARBON TETRACHLORIDE
'HLOROBENZENE
:HLOROETHANE
CHLOROFORM
:HLOROMETHANE
CHLOROTOLUENE
J. L. Rogers, P.E.
F. D. Callcott, P.E.
S. W. Avery, Jr.,
Laboratory Director
PAGE 1
PERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 09/10/98 AT 15:00
INFLUENT (4) GRAB ON 09/10/98 AT 15:00
RESULT
39896-1 39897-1
<250
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
12
<5.0
<5.0
<250
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
28
<5.0
<5.0
:ONTINUED ON PAGE 2

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE NAALOUF
DATE RECEIVED: 09/11/1998
DATE REPORTED: 10/15/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
39896-1
39897-1
PARAMETER
VOLATILE ORGANICS, lig/L
(CONTINUED)
PAGE 2
PERMIT #WQ00I0607
R.P. SCBFTRER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
4-CHLOROTOLUENE
1,2-DIBROMO-3-CHLOROPROPANE
DIBROMOCHLOROMETHANE
1,2-DIBROMOETHANE
)IBROMOMETHANE
1,2-DICHLOROBENZENE
1,3-DICHLOROBENZENE
L,4-DICHLOROBENZENE
DICHLORODIFLUOROMETHANE
1,1-DICHLOROETHANE
L,2-DICHLOROETHANE
1,1-DICHLOROETHENE
:is-1,2-DICHLOROETHENE
:raps-1,2-DICHLOROETHENE
1,2-DICHLOROPROPANE
.,3-DICHLOROPROPANE
,�,2-DICHLOROPROPANE
1,1-DICHLOROPROPENE
;THYLBENZENE
HEXACHLOROBUTADIENE
TSOPROPYLBENZENE
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 09/10/98 AT 15:00
INFLUENT (4) GRAB ON 09/10/98 AT 15:00
RESULT
39896-1
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
56
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
39897-1
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
300
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
ONTINUED ON PAGE 3

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 09/11/1998
DATE REPORTED: 10/15/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
39896-1
39897-1
PARAMETER
VOLATILE ORGANICS, pg/L
(CONTINUED)
PAGE 3
PERMIT #WQ0010607
R.P. SCRE'RER/CHELSEA LABS FACILITY
GROUNDWATER RE4EDIATION FACILITIES
UNION COUNTY, NC
p-ISOPROPYLTOLUENE
METHYLENE CHLORIDE
NAPHTHALENE
n-PROPYLBENZENE
STYRENE
1,1,1,2-TETRACHLOROETHANE
1,1,2,2-TETRACHLOROETHANE
TETRACHLOROETHENE
TOLUENE
1,2,3-TRICHLOROBENZENE
1,2,4-TRICHLOROBENZENE
1,1,1-TRICHLOROETHANE
1,1,2-TRICHLOROETHANE
TRICHLOROETHENE
TRICHLOROFLUOROMETHANE
1,2,3-TRICHLOROPROPANE
1,2,4-TRIMETHYLBENZENE
1,3,5-TRIMETHYLBENZENE
VINYL CHLORIDE
m/p-XYLENE
o-XYLENE
HEXANE
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 09/10/98 AT 15:00
INFLUENT (4) GRAB ON 09/10/98 AT 15:00
RESULT
39896-1 39897-1
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
800
<5.0
<5.0
<5.0
<5.0
<5.0
140
<5.0
<5.0
<5.0
<5.0
<5.0
<10
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
1,900
<5.0
<5.0
<5.0
<5.0
<5.0
920
<5.0
<5.0
<5.0
<5.0
<5.0
<10
<5.0
<5.0
CONTINUED ON PAGE 4

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CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 09/11/1998
DATE REPORTED: 10/15/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PAGE 5
PERMIT #WQ0010607
R.P. SCl 'RER/CHELSEA LABS FACILITY
GROUNDWATER RENEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER SAMPLE DESCRIPTION
39897-1 INFLUENT (4) GRAB ON 09/10/98 AT 15:00
PARAMETER RESULT
ACID/BASE NEUTRALS, pg/L
(CONTINUED)
iEXACHLOROCYCLOPENTADIENE
<10
2-CHLORONAPHTHALENE
<10
DIMETHYLPHTHALATE
<10
ACENAPHTHYLENE
<10
2,6-DINITROTOLUENE
<10
kCENAPHTHENE
<10
2,4-DINITROTOLUENE
<10
DIETHYLPHTHALATE
<10
�LUORENE
<10
4-CHLOROPHENYL PHENYL ETHER
<10
OIPHENYLAMINE (N-NITROSO)
<10
�ZOBENZENE
<10
4-BROMOPHENYL PHENYL ETHER
<10
1EXACHLOROBENZENE
<10
'HENANTHRENE
<10
ANTHRACENE
<10
>I-N-BUTYLPHTHALATE
<10
'LUORANTHENE
<10
PYRENE
<10
�UTYLBENZYLPHTHALATE
<10
-,ENZO(A)ANTHRACENE
<10
3,3'-DICHLOROBENZIDINE
<10
HRYSENE
<10
"ONTINUED ON PAGE 6

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 6
DATE RECEIVED: 09/11/1998
DATE REPORTED: 10/15/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
39897-1
PARAMETER
PERMIT #WQ0010607
R.P. SC7&MER/CHELSEA LABS FACILITY
GROUNDWATER RII►!EDIATION FACILITIES
UNION COUNTY, NC
kCID/BASE NEUTRALS, pg/L
(CONTINUED)
3IS(2-ETHYLHEXYL)PHTHALATE
JI-N-OCTYLPHTHALATE
RENZO(B)FLUORANTHENE
ENZO(K)FLUORANTHENE
bENZO (A) PYRENE
TNDENO (1, 2, 3-C, D) PYRENE
,IBENZO(A,H)ANTHRACENE
BENZO (G, H, I ) PERYLENE
CONTINUED ON PAGE 7
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 09/10/98 AT 15:00
RESULT
<10
<10
<10
<10
<10
<10
<10
<10

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 09/11/1998
DATE REPORTED: 10/15/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PAGE 7
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER SAMPLE DESCRIPTION
39897-1 INFLUENT (4) GRAB ON 09/10/98 AT 15:00
PARAMETER RESULT
TENTATIVELY IDENTIFIED COMPOUNDS
RETENTION
COMPOUND o FIT TIME, min.
TETRACHLOROETHENE 95.7 4.360
*REFER TO METHOD 6210D RESULTS
ESTIMATED
CONCENTRATION Wg/L
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
THE COMPOUND NAMES REPORTED FOR CHROMATOGRAPHIC PEAKS THAT ARE NOT TARGET COMPOUNDS ARE ONLY BEST
SPECTRAL FITS DERIVED FROM A COMPARISON TO OUR 62,235 COMPOUND NIST SPECTRAL DATABASE. ESTIMATED
CONCENTRATIONS ARE BASED UPON THE TOTAL ION AREAS COMPARED TO THAT OF THE NEAREST INTERNAL STANDARD
ASSUMING A RESPONSE FACTOR OF ONE.
NOTE THAT THESE DATA ARE PROVIDED ONLY FOR ESTIMATING THE KINDS OF 14AMRTALS THAT MAY BE ASSOCIATED WITH
A PARTICULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED COMPOUNDS ARE ACTUALLY
PRESENT IN THAT SAMPLE.
CONTINUED ON PAGE 8

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 09/11/1998
DATE REPORTED: 10/15/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PAGE 8
PERMIT #WQ0010607
R.P. SC.fM=1CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ANALYSES CHRONOLOGY
3AMPLE# PARAMETER DATE/TIME ANALYZED
39896-1 VOLATILES 09/22 @ 20:48
AND 09/22 @ 22:30
39897-1 VOLATILES 09/22 @ 21:39
AND 09/22 @ 23:21
ACID/BASE 09/22 @ 17:01
EXTRACTED 09/16/98
METHOD# ANALYST
6210D KEATING
it if
6210D KEATING
it if
625 LYNCH
it SANDERS
"ONTINUED ON PAGE 9

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 09/11/1998
DATE REPORTED: 10/15/1998
PAGE 9
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RE74EDIATXON FACILITIES
UNION COUNTY, NC
QUALITY CONTROL SUMMARY
SURROGATE % RECOVERY
VOLATILE ORGANICS 39896-1 39897-1
4-BROMOFLUOROBENZENE 98(97) 95(85)
1,2-DICHLOROETHANE-D4 92(88) 88(85)
ACID/BASE NEUTRALS
NITROBENZENE-D5 -----
71
2-FLUOROBIPHENYL -----
71
TERPHENYL-D14 -----
90
2-FLUOROPHENOL -----
52
PHENOL-D5 -----
36
2,4,6-TRIBROMOPHENOL -----
79
NOTE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
NOTE: NUMBERS IN PARENTHESES ARE SURROGATE RECOVERIES FOR RE -ANALYSIS
REPORTED BY:
SAM W. AVERY, LABORATORY DIRECTOR
CC: NCDEHNR - GROUNDWATER SECTION
GREGORY A. SCHURIG (RP SCHERER)
JERRY SULLIVAN (AQUA-TROL)

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CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 09/11/1998
PAGE 2
DATE REPORTED: 10/15/1998
N.C. LABORATORY CERTIFICATE'NUMBER - 27
PERMIT #WQ0010607
R.P. SCn9=1CHELSEA LABS FACILITY
GROUNDWATER R-ODIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
PARAMETER
IOLATILE ORGANICS, }ig/L
(CONTINUED)
:HLOROETHANE
CHLOROFORM
CHLOROMETHANE
?-CHLOROTOLUENE
4-CHLOROTOLUENE
1,2-DIBROMO-3-CHLOROPROPANE
)IBROMOCHLOROMETHANE
1,2-DIBROMOETHANE
)IBROMOMETHANE
L,2-DICHLOROBENZENE
1,3-DICHLOROBENZENE
L,4-DICHLOROBENZENE
)ICHLORODIFLUOROMETHANE
1,1-DICHLOROETHANE
L,2-DICHLOROETHANE
1,1-DICHLOROETHENE
cis-1,2-DICHLOROETHENE
trans-1,2-DICHLOROETHENE
i,2-DICHLOROPROPANE
'.,3-DICHLOROPROPANE
?,2-DICHLOROPROPANE
1,1-DICHLOROPROPENE
?THYLBENZENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 09/10/98 AT 15:30
RESULT DATE/TIME METHOD# ANALYST
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
09/22 @ 18:15 6210D KEATING
;ONTINUED ON PAGE 3

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 09/11/1998
PAGE 3
DATE REPORTED: 10/15/1998
N.C. LABORATORY CERTIFICATE'NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REWDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
PARAMETER
IOLATILE ORGANICS, pg/L
(CONTINUED)
iEXACHLOROBUTADIENE
ISOPROPYLBENZENE
-ISOPROPYLTOLUENE
IETHYLENE CHLORIDE
NAPHTHALENE
i-PROPYLBENZENE
STYRENE
1,1,1,2-TETRACHLOROETHANE
L,1,2,2-TETRACHLOROETHANE
=RACHLOROETHENE
TOLUENE
L,2,3-TRICHLOROBENZENE
1,2,4-TRICHLOROBENZENE
1,1,1-TRICHLOROETHANE
L,1,2-TRICHLOROETHANE
2RICHLOROETHENE
TRICHLOROFLUOROMETHANE
.,2,3-TRICHLOROPROPANE
i,2,4-TRIMETHYLBENZENE
1.,3,5-TRIMETHYLBENZENE
TINYL CHLORIDE
m/p-XYLENE
-XYLENE
iEXANE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 09/10/98 AT 15:30
RESULT DATE/TIME METHOD# ANALYST
<0.5
<0.5
<0.5
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<0.5
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<0.5
<0.5
<0.5
<0.5
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09/22 @ 18:15 6210D KEATING
;ONTINUED ON PAGE 4

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CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 5
DATE RECEIVED: 09/11/1998
DATE REPORTED: 10/15/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010E07
R.P. SER/CRELSEA LABS FACILITY
GROUNDWATER REZ'WDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
PARAMETER
ACID/BASE NEUTRALS, pg/L
ACENAPHTHENE
2,4-DINITROTOLUENE
DIETHYLPHTHALATE
FLUORENE
I-CHLOROPHENYL PHENYL ETHER
DIPHENYLAMINE (N-NITROSO)
kZOBENZENE
4-BROMOPHENYL PHENYL ETHER
HEXACHLOROBENZENE
?HENANTHRENE
ANTHRACENE
DI-N-BUTYLPHTHALATE
?LUORANTHENE
PYRENE
=YLBENZYLPHTHALATE
;ENZO(A)ANTHRACENE
3,3'-DICHLOROBENZIDINE
:HRYSENE
�IS(2-ETHYLHEXYL)PHTHALATE
DI-N-OCTYLPHTHALATE
ZNZO (B) FLUORANTHENE
�ENZO(K)FLUORANTHENE
BENZO (A) PYRENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 09/10/98 AT 15:30
RESULT DATE/TIME METHOD#
09/22 @ 14:45 625
EXTRACTED 09/16/98 "
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
ANALYST
LYNCH
SANDERS
rONTINUED ON PAGE 6

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 09/11/1998 DATE REPORTED: 10/15/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCI&MER/CRELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
PAGE 6
SAMPLE NUMBER SAMPLE DESCRIPTION
39898-1 EFFLUENT GRAB ON 09/10/98 AT 15:30
?ARAMETER RESULT DATE/TIME METHOD# ANALYST
lCID/BASE NEUTRALS, pg/L 09/22 @ 14:45 625 LYNCH
EXTRACTED 09/16/98 if SANDERS
:NDENO (1, 2, 3-C, D) PYRENE <10
)IBENZO(A,H)ANTHRACENE <10
BENZO(G,H,I)PERYLENE <10
-WNTATIVELY IDENTIFIED COMPOUNDS
-OMPOUND
RETENTION ESTIMATED
% FIT TIME, min. CONCENTRATION ug/L
DISC RIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
THE COMPOUND NAMES REPORTED FOR CHRCMATOGRAPHIC PEAKS THAT ARE NOT TARGET COMPOUNDS ARE ONLY BEST
?ECTRAL FITS DERIVED FROM A COMPARISON TO OUR 62,235 COMPOUND NIST SPECTRAL DATABASE. ESTIMATED
)NCENTRATIONS ARE BASED UPON THE TOTAL ION AREAS COMPARED TO THAT OF THE NEAREST INTERNAL STANDARD
ASSUMING A RESPONSE FACTOR OF ONE.
YITE THAT THESE DATA ARE PROVIDED ONLY FOR ESTIMATING THE KINDS OF MATERIALS THAT MAY BE ASSOCIATED WITH
PARTICULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED COMPOUNDS ARE ACTUALLY
PRESENT IN THAT SAMPLE.
`DNTINUED ON PAGE 7

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VHS'IHHO/Sd'd INEI'IO

B OGERS & CALLCOTT
CHAIN OF CUSTODY RECORD
PAGE OF
ENGINEERS, INC.
P.O. Box 5655, Greenville, SC 29606
Filtered (Yes/fio)
Phone [phone] • FAX [phone]
Shipping Address: 718 Lowndes Hill Road
Refrigerated (Yes/Ro)
Greenville S%C� 29607
R P s� Accq-
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w
•
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PO No.
Project No.
E
C—H,SO. F—_
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98
Rogers & Yr _
Callcott
Time Sample Description
1
Q y.
Lab No. Date
CIMMENTS:
3 -7
/
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Date/Time
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(2)
by (Sig.)
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Subsequent Analysis: (Check)
Date Resubmitted
Seal # at'chd byo Recvd. Intact byU Seal # at'chd byo
Recvd. Intact b
Form Revised June 1TJ4

ROGERS & CALLCOTT
ENGINEERS, INC.
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
,SATE RECEIVED: 08/04/1998 DATE REPORTED: 09/02/1998
.C. LABORATORY CERTIFICATE NUMBER — 27
SAMPLE NUMBER
7745
37746
PARAMETER
J. L. Rogers, P.E.
F. D. Callcott, P.E.
S. W. Avery, Jr.,
Laboratory Director
PAGE 1
PERMIT #WQ0010607
R.P. SCBERER/CHELSEA LABS FACILITY
GROUNDWATER REWDIATION FACILITIES
UNION COUNTY, NC
)LATILE ORGANICS, 12g/L
'ETONE
—ENZENE
BROMOBENZENE
�OMOCHLOROMETHANE
,)ROMODICHLOROMETHANE
RROMOFORM
�OMOMETHANE
n—BUTYLBENZENE
=c—BUTYLBENZENE
ert—BUTYLBENZENE
CARBON TETRACHLORIDE
-iLOROBENZENE
3LOROETHANE
CHLOROFORM
iLOROMETHANE
iOROTOLUENE
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 08/04/98 AT 10:00
INFLUENT (4) GRAB ON 08/04/98 AT 10:00
RESULT
37745
<250
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
21
<5.0
<5.0
37746
<250
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
38
<5.0
<5.0
DNTINUED ON PAGE 2

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KNSrIQHO/SdE ZNZY

,IENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
L
)RECEIVED:
08/04/1998
DATE
REPORTED: 09/02/1998
C.
LABORATORY
CERTIFICATE
NUMBER
- 27
�"MPLE NUMBER
37745
--746
] RAMETER
VOLATILE ORGANICS, pg/L
(CONTINUED)
PAGE 3
PERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER RE4EDIATION FACILITIES
UNION COUNTY, NC
p-TSOPROPYLTOLUENE
PLENE CHLORIDE
P...�.� HALENE
n-PROPYLBENZENE
YRENE
1,1,1,2-TETRACHLOROETHANE
1,2,2-TETRACHLOROETHANE
TRICHLOROETHENE
TOLUENE
2,3-TRICHLOROBENZENE
2,4-TRICHLOROBENZENE
1,1,1-TRICHLOROETHANE
1,2-TRICHLOROETHANE
J CHLOROETHENE
TRICHLOROFLUOROMETHANE
2,3-TRICHLOROPROPANE
.2,4-TRIMETHYLBENZENE
1,3,5-TRIMETHYLBENZENE
NYL CHLORIDE
i.., p-XYLENE
n-XYLENE
1 ,XANE
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 08/04/98 AT 10:00
INFLUENT (4) GRAB ON 08/04/98 AT 10:00
RESULT
37745 37746
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
1,100
2,200
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
280
960
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<10
<10
<5.0
<5.0
<5.0
<5.0
r-)NTINUED ON PAGE 4

LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
r RECEIVED: 08/04/1998
DATE REPORTED: 09/02/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
"AMPLE NUMBER
37746
PARAMETER
PAGE 4
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
CID/BASE NEUTRALS, }ig/L
HENOL
-CHLOROPHENOL
2-NITROPHENOL
IMETHYLPHENOL
-,..ICHLOROPHENOL
P-CHLORO-M-CRESOL
,4,6-TRICHLOROPHENOL
Z-,4-DINITROPHENOL
4-NITROPHENOL
,6-DINITRO-0-CRESOL
eENTACHLOROPHENOL
4IS(2-CHLOROETHYL)ETHER
IS(2-CHLOROISOPROPYL)ETHER
HEXACHLOROETHANE
NITROSODI-N-PROPYLAMINE
ITROBENZENE
ISOPHORONE
IS(2-CHLOROETHOXY)METHANE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 08/04/98 AT 10:00
RESULT
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
rONTINUED ON PAGE 5

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1

LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
r )RECEIVED: 08/04/1998
DATE REPORTED: 09/02/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
-'!kMPLE NUMBER
37746
PARAMETER
PAGE 6
PERMIT #WQ0010607
R.P. SCRERER1=LSEA LABS FACILITY
GROUNDWATER PM49DIATION FACILITIES
UNION COUNTY, NC
SAMPLE DESCRIPTION
__'ID/BASE NEUTRALS, pg/L
(CONTINUED)
_IS(2-ETHYLHEXYL)PHTHALATE
DI-N-OCTYLPHTHALATE
(B)FLUORANTHENE
(K)FLUORANTHENE
BENZO (A) PYRENE
4DENO (1, 2, 3-C, D) PYRENE
LIBENZO(A,H)ANTHRACENE
RE'NZO (G, H, I) PERYLENE
INFLUENT (4) GRAB ON 08/04/98 AT 10:00
RESULT
<10
<10
<10
<10
<10
<10
<10
<10
`ONTINUED ON PAGE 7

LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
D. \RECEIVED: 08/04/1998
DATE REPORTED: 09/02/1998
".C. LABORATORY CERTIFICATE NUMBER - 27
PAGE 7
PERMIT #WQ0010607
R.P. SCRERER/CRELSEA LABS FACILITY
GROUNDWATER RENEDIATION FACILITIES
UNION COUNTY, NC
GAMPLE NUMBER SAMPLE DESCRIPTION
-51746 INFLUENT (4) GRAB ON 08/04/98 AT 10:00
PARAMETER RESULT
WTATIVELY IDENTIFIED COMPOUNDS
RETENTION
IMPOUND % FIT TIME, min.
HLOROETHENE 96.1 4.340
:FER TO METHOD 6210D RESULTS
ESTIMATED
CONCENTRATION, p-g/L
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
COMPOUND NAMES REPORTED FOR CHROMATOGRAPHIC PEAKS THAT ARE NOT TARGET COMPOUNDS ARE ONLY BEST
SPECTRAL FITS DERIVED FROM A COMPARISON TO OUR 62,235 COMPOUND NIST SPECTRAL DATABASE. ESTIMATED
C-WENTRATIONS ARE BASED UPON THE TOTAL ION AREAS COMPARED TO THAT OF THE NEAREST INTERNAL STANDARD
I 3UMING A RESPONSE FACTOR OF ONE.
NOTE THAT THESE DATA ARE PROVIDED ONLY FOR ESTIMATING THE KINDS OF MATERIALS THAT MAY BE ASSOCIATED WITH
I :'ARTICULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED COMPOUNDS ARE ACTUALLY
I 'ax'NT) IN THAT SAMPLE.
CONTINUED ON PAGE 8

LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 8
D. RECEIVED: 08/04/1998 DATE REPORTED: 09/02/1998
.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ANALYSES CHRONOLOGY
MPLE#
PARAMETER
DATE/TIME
ANALYZED
37745
VOLATILES
08/05
@
23:12
AND
08/06
@
21:41
?7746
VOLATILES
08/05
@
23:53
AND
08/06
@
22:23
ACID/BASE
08/11
@
23:44
\
EXTRACTED
08/05/98
METHOD# ANALYST
6210D FERGUSON
of it
6210D FERGUSON
if 11
625 LYNCH
if SANDERS
CONTINUED ON PAGE 9

,IENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 9
D. )RECEIVED: 08/04/1998
DATE REPORTED: 09;02/1998
C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCIMZER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
QUALITY CONTROL SUM60RY
fRROGATE % RECOVERY
")LATILE ORGANICS 37745 37746
4-BROMOFLUOROBENZENE 100(104) 98(102)
2-DICHLOROBENZENE-D4 104(109) 107(106)
ACID/BASE NEUTRALS
JBENZENE-D5 -----
76
2-FLUOROBIPHENYL -----
85
:RPHENYL-D14 -----
91
_-FLUOROPHENOL -----
52
PHENOL-D5 -----
35
4,6-TRIBROMOPHENOL -----
108
_.JTE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
)TE: NUMBERS IN PARENTHESES ARE SURROGATE RECOVERIES FOR RE -ANALYSIS
TED BY: l
S
NCDEHNR - GRO TER SECTI
GREGORY A. SCHURIG (RP SCHERER)
JERRY SULLIVAN (AQUA-TROL)
Y, LABORATORY DIRECTOR

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,IENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 2
Dt_ _)RECEIVED: 08/04/1998 DATE REPORTED: 09/02/1998
im.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATI0N FACILITIES
UNION COUNTY, NC
SriMPLE NUMBER
747
,RAMETER
►LATILE ORGANICS, pg/L
(CONTINUED)
OETHANE
l ROFORM
CHLOROMETHANE
-CHLOROTOLUENE
_-CHLOROTOLUENE
1,2-DIBROMO-3-CHLOROPROPANE
BROMOCHLOROMETHANE
�,2-DIBROMOETHANE
DTBROMOMETHANE
2-DICHLOROBENZENE
i,3-DICHLOROBENZENE
1.4-DICHLOROBENZENE
CCHLORODIFLUOROMETHANE
l,l-DICHLOROETHANE
',2-DICHLOROETHANE
,1-DICHLOROETHENE
cis-1,2-DICHLOROETHENE
cans-1,2-DICHLOROETHENE
,2-DICHLOROPROPANE
1,3-DICHLOROPROPANE
9-DICHLOROPROPANE
)DICHLOROPROPENE
L-LIiYLBENZENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 08/04/98 AT 10:10
RESULT DATE/TIME METHOD# ANALYST
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
08/05 @ 21:49 6210D FERGUSON
CONTINUED ON PAGE 3

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,IENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 4
-- _)RECEIVED: 08/04/1998 DATE REPORTED: 09/02/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ00I0607
R.P. SCRERER/CRELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
'747
--�RAMETER
:ID/BASE NEUTRALS, pg/L
�OL
z-CHLOROPHENOL
''-NITROPHENOL
,4-DIMETHYLPHENOL
2,4-DICHLOROPHENOL
--CHLORO-M-CRESOL
,4,6-TRICHLOROPHENOL
2,4-DINITROPHENOL
-NITROPHENOL
,6-DINITRO-0-CRESOL
PENTACHLOROPHENOL
IS(2-CHLOROETHYL)ETHER
_IS(2-CHLOROISOPROPYL)ETHER
HEXACHLOROETHANE
-NITROSODI-N-PROPYLAMINE
..ITROBENZENE
TSOPHORONE
IS(2-CHLOROETHOXY)METHANE
nEXACHLOROCYCLOPENTADIENE
O-CHLORONAPHTHALENE
-rMETHYLPHTHALATE
�PHTHYLENE
,d-DINITROTOLUENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 08/04/98 AT 10:10
RESULT DATE/TIME METHOD# ANALYST
08/11 @ 22:56 625
EXTRACTED 08/05/98 it
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
LYNCH
SANDERS
ONTINUED ON PAGE 5

LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 5
D. /RECEIVED: 08/04/1998 DATE REPORTED: 09/02/1998
iv.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
bAMPLE NUMBER
7747
kRAMETER
:ID/BASE NEUTRALS, ug/L
PHTHENE
_,-DINITROTOLUENE
DIETHYLPHTHALATE
LUORENE
-i-CHLOROPHENYL PHENYL ETHER
nIPHENYLAMINE (N-NITROSO)
ZOBENZENE
4-BROMOPHENYL PHENYL ETHER
"EXACHLOROBENZENE
HENANTHRENE
ANTHRACENE
-I-N-BUTYLPHTHALATE
LUORANTHENE
PYRENE
UTYLBENZYLPHTHALATE
ENZO(A)ANTHRACENE
3,3'-DICHLOROBENZIDINE
HRYSENE
_IS(2-ETHYLHEXYL)PHTHALATE
DI-N-OCTYLPHTHALATE
FNZO(B)FLUORANTHENE
(K)FLUORANTHENE
n_0 (A) PYRENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 08/04/98 AT 10:10
RESULT DATE/TIME METHOD# ANALYST
08/11 @ 22:56 625
EXTRACTED 08/05/98 If
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
LYNCH
SANDERS
r7ONTINUED ON PAGE 6

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=NT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
L. )RECEIVED: 08/04/1998
DATE REPORTED: 09/02/1998
.C. LABORATORY CERTIFICATE NUMBER - 27
PAGE 7
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE #37747
QUALITY . CONTROL SUMMARY
SURROGATE % RECOVERY
VOLATILE ORGANICS
BROMOFLUOROBENZENE 101
i,2-DICHLOROBENZENE-D4 102
._)/BASE NEUTRALS
I'TTROBENZENE-D5
73
-FLUOROBIPHENYL
83
TERPHENYL-D14
95
-FLUOROPHENOL
47
[ENOL-D5
34
2,4,6-TRIBROMOPHENOL
90
TE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
jTED BY:
W.l AVEIRYI LABORATORY DIRECTOR
NCDEHNR - GR UNDWA SECTION
GREGORY A. S (RP SCHERER)
JERRY SULLIVAN (AQUA-TROL)

..
;::
ROGERS & CALLCOTT
ENGINEERS, INC.
,. HAIN OF CUSTODY RECORD
PAGE
u P.O. Box 5655, Greenville, SC 29606
� lv Filtered (Yes/fjo)
Phone [phone] • FAX [phone]
Shipping Address: 718 Lowndes Hill Road
N
Greenville. S.C. 29607
l Refrigerated (Yes/fro)
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Date
Time
Sample Description
f°-
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rums f\CvIzsCu owit: iyy�r

ROGERS & CALLCOTT
ENGINEERS, INC.
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
k.LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
ATE RECEIVED: 07/15/1998 DATE REPORTED: 08/14/1998
--.C. LABORATORY CERTIFICATE NUMBER - 27
AMPLE NUMBER
5669
5670
AETER
J. L. Rogers, P.E.
F. D. Callcott, P.E.
S. W. Avery, Jr.,
Laboratory Director
PAGE 1
PERMIT #WQ0010607
R.P. SCFIERER/CHELSEA LABS FACILITY
GROUNDWATER REXEDIATION FACILITIES
UNION COUNTY, NC
)LATILE ORGANICS, pg/L
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 07/14/98 AT 14:00
INFLUENT (4) GRAB ON 07/14/98 AT 14:00
RESULT
36669 36670
ACETONE
<50
<50
.NZENE
<10
<10
nROMOBENZENE
<10
<10
'�ROMOCHLOROMETHANE
<10
<10
tOMODICHLOROMETHANE
<10
<10
BROMOFORM
<10
<10
^'2OMOMETHANE
<10
<10
-BUTYLBENZENE
<10
<10
sec-BUTYLBENZENE
<10
<10
art-BUTYLBENZENE
<10
<10
kRBON TETRACHLORIDE
<10
<10
CHLOROBENZENE
<10
<10
ILOROETHANE
<10
<10
_-iLOROFORM
23
28
CHLOROMETHANE
<10
<10
-r,HLOROTOLUENE
<10
<10
N� )VOLATILE ORGANICS WERE ANALYZED
OUT OF
HOLDING TIME DUE TO LABORATORY ERROR
TE: REFER TO DATA QUALIFICATION STATEMENT FOR VOLATILE ORGANICS ANALYSES QUALIFICATION
CONTINUED ON PAGE 2

7LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 2
-) RECEIVED: 07/15/1998
DATE REPORTED: 08/14/1998
.C. LABORATORY CERTIFICATE NUMBER - 27
8,MPLE NUMBER
36669
D-670
1RAMETER
"OLATILE ORGANICS, pg/L
(CONTINUED)
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REIr1EDIATION FACILITIES
UNION COUNTY, NC
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 07/14/98 AT 14:00
INFLUENT (4) GRAB ON 07/14/98 AT 14:00
RESULT
36669 36670
OROTOLUENE
<10
<10
IBROMO-3-CHLOROPROPANE
<10
<10
DIBROMOCHLOROMETHANE
<10
<10
2-DIBROMOETHANE
<10
<10
:BROMOMETHANE
<10
<10
1,2-DICHLOROBENZENE
<10
<10
3-DICHLOROBENZENE
<10
<10
_,4-DICHLOROBENZENE
<10
<10
DICHLORODIFLUOROMETHANE
<10
<10
1-DICHLOROETHENE
<10
<10
1,2-DICHLOROETHANE
<10
<10
1-1-DICHLOROETHENE
<10
<10
's-1,2-DICHLOROETHENE
140
250
trans-1,2-DICHLOROETHENE
<10
<10
' 2-DICHLOROPROPANE
<10
<10
3-DICHLOROPROPANE
<10
<10
2,2-DICHLOROPROPANE
<10
<10
1-DICHLOROPROPENE
<10
<10
l 'HYLBENZENE
<10
<10
HEXACHLOROBUTADIENE
<10
<10
: OPROPYLBENZENE
<10
<10
i TE: REFER TO DATA QUALIFICATION
STATEMENT FOR
VOLATILE ORGANICS ANALYSES QUALIFICATION
CONTINUED ON PAGE 3

-LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 3
RECEIVED: 07/15/1998
DATE REPORTED: 08/14/1998
—:.C. LABORATORY CERTIFICATE NUMBER — 27
AMPLE NUMBER
36669
6670
n�RAMETER
"7LATILE ORGANICS, pg/L
(CONTINUED)
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
—PROPYLTOLUENE
LENE CHLORIDE
NAPHTHALENE
—PROPYLBENZENE
_TYRENE
1,1,1,2—TETRACHLOROETHANE
,1,2,2—TETRACHLOROETHANE
�ZTRACHLOROETHENE
TOLUENE
,2,3—TRICHLOROBENZENE
i,2,4—TRICHLOROBENZENE
1,1,1—TRICHLOROETHANE
,1,2—TRICHLOROETHANE
TRICHLOROETHENE
--ICHLOROFLUOROMETHANE
,2,3—TRICHLOROPROPANE
1,2,4—TRIMETHYLBENZENE
,3,5—TRIMETHYLBENZENE
INYL CHLORIDE
m/p—XYLENE
—XYLENE
CIE
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 07/14/98 AT 14:00
INFLUENT (4) GRAB ON 07/14/98 AT 14:00
RESULT
36669
<10
<10
<10
<10
<10
<10
<10
1,400
<10
<10
<10
<10
<10
340
<10
<10
<10
<10
<10
<30
<10
<10
36670
<10
<10
<10
<10
<10
<10
<10
2,400
<10
<10
<10
<10
<10
1,100
<10
<10
<10
<10
<10
<30
<10
<10
)TE: REFER TO L1ATA QUALIFICATION STATE ,= FOR VOLATILE ORGANICS ANALYSES QUALIFICATION
CONTINUED ON PAGE 4

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ZZnSSd
00: bT ZK 86/WL0 NO gYdD (b) ZNSn'I3NI
NOIZdIEOSSQ S'IdWKS
HNHS
SNIQIZNH9O2i0ZHOIQ-, t
SNSOYdH.LN'd (K) OZNau
S ZK'IKHZHd'I7,Z NSS'I�ZP"
HNE'U
HNSHZNYdOnz3
SZK'IKHZHd'II.,L09-N- I -
HNHOV'dHZD
SNH2iHZNKNNHd
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USHZH g7,NHHd 'I7,NHHdOWOES-
SNHZNSEOZK
(OSO'dIIN-N) HNIWVg7,NHHd]
=ZH g7,NHHd 'I)NHHdO'dO2HO- .
HN2EOn'I3
S,LVq dHZHd'I7,HZH
SNHn'IOIOEIINIa-b
SNSHZHdVNH;)H
HNHn'IOZOUlINIQ-9
HNSrI7,HZHdKNS:)v'
SZK'IKHZHdUHZ TZ
HNS'IKHZHdKNOEO
SNSIQKZNHdO'I07,OOEO'IHO ,,iH
(clamilKoo)
a/bd 'szV�Un3H 3sys/aiov
OR 'A.ZAU200 1101M
S3ISI?I0y3 moxzvicrxi" 2T.'3SyAaM20ZM
AZI?IOYJ SEVT VffST=/Hm=S - d - 2I
LO9OT006A# .Zlh-dffd
S HOKd
O L 9'_
US9WnN HZdFT
L Z - ESgKaN 31KOI3IlU20 lU0l H0GV'I ' O' N
866T/W80=QH,L2iOdS2i HZKQ
866T/ST/LO :QSAIHOSE(
anozvvw afmao o/o
ON ' 20ENOW
KHS'IHHO/SdU • ZNHIr
u

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 6
RECEIVED: 07/15/1998
DATE REPORTED: 08/14/1998
J.C. LABORATORY CERTIFICATE NUMBER - 27
AMPLE NUMBER
36670
PERMIT #WQ0010607
R.P. SCHERER/CRELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
PARAMETER
CID/BASE NEUTRALS, pg/L
(CONTINUED)
nIS(2-ETHYLHEXYL)PHTHALATE
OCTYLPHTHALATE
(B)FLUORANTHENE
t5ENZO (K) FLUORANTHENE
n'-INZO (A) PYRENE
JDENO (1, 2, 3-C, D) PYRENE
DIBENZO (A, H) ANTHRACENE
-?NZO (G, H, I) PERYLENE
l
CONTINUED ON PAGE 7
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 07/14/98 AT 14:00
RESULT
15
<10
<10
<10
<10
<10
<10
<10

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 7
RECEIVED: 07/15/1998
DATE REPORTED: 08/14/1998
N.C. LABORATORY CERTIFICATE NUMBER — 27
PERMIT #WQ0010607
R.P. SC'HERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER SAMPLE DESCRIPTION
36670 INFLUENT (4) GRAB ON 07/14/98 AT 14:00
PARAMETER RESULT
:L=ATIVELY IDENTIFIED COMPOUNDS
RETENTION
c:OMPOUND % FIT TIME, min.
�CHLOROETHENE 93.5 4.010
_ZEFER TO METHOD 6210D RESULTS
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
ESTIMATED
CONCENTRATION ug/L
F7
THE COMPOUND NAMES REPORTED FOR CBROMATOGRAPHIC PEAKS THAT ARE NOT TARGET COMPOUNDS ARE ONLY BEST
cDECTRAL FITS DERIVED FROM A C0I4PARISON TO OUR 62,235 COMPOUND NIST SPECTRAL DATABASE. EST124ATEE
)NCENTRATIONS ARE EASED UPON THE TOTAL ION AREAS COMPARED TO THAT OF THE NEAREST INTERNAL STANDARD
'SUMING A RESPONSE FACTOR OF ONE.
---'TE THAT THESE DATA ARE PROVIDED ONLY FOR ESTIMATING THE KINDS OF MA7 RlAr.S THAT MAY BE ASSOCIATED WITH
nzRTICULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED COMPOUNDS ARE ACTUALLY
I j T IN THAT SAMPLE.
rONTINUED ON PAGE 8

6 HOKd NO QHnNISNOO
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----- rI0NHHd0'd0f1rI3- -
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----- SQ-QNQZNHg
SMV-dSnaN asvgl LJV
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6999E
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ON 'HOENOW
KHSrIHHO/ Sd'd : lN=
I

ROGERS & LA,LLCOTT
ENGINEERS, INC.
P.O. Box 5655, Greenville, SC 29606
/) Phone [phone] • FAX [phone]
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 07/15/1998 DATE REPORTED: 08/14/1998
Li-C. LABORATORY CERTIFICATE NUMBER - 27
gAMPLE NUMBER
j6671
J. L. Rogers, P.E.
F. D. Callcott, P.E.
S. W. Avery, Jr.,
Laboratory Director
PAGE 1
PERMIT #WQ00I0607
R.P. SCRERER/CSELSEA LABS FACILITY
GROUNDWATER RE0DIATION FACILITIES
UNION COUNTY, NC
PARAMETER
OIL AND GREASE, mg/L
ARSENIC, mg/L
EAD, mg/L
ERCURY, mg/L
OLATILE ORGANICS, pg/L
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 07/14/98 AT 14:30
RESULT
<5.0
<0.02
<0.02
<0.0002
ACETONE
<50
NZENE
<0.5
—OMOBENZENE
<0.5
BROMOCHLOROMETHANE
<0.5
ROMODICHLOROMETHANE
<0.5
nROMOFORM
<0.5
BROMOMETHANE
<0.5
-BUTYLBENZENE
<0.5
sec-BUTYLBENZENE
<0.5
art-BUTYLBENZENE
<0.5
IRBON TETRACHLORIDE
<0.5
CHLOROBENZENE
<0.5
4T-OROETHANE
<0.5
VOLATILE ORGANICS WERE ANALYZED
OUT OF HOLDING TIME DUE TO LABORATORY ERROR
)NTINUED ON PAGE 2

LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 2
L _) RECEIVED: 07/15/1998
DATE REPORTED: 08/14/1998
_..C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
kMPLE NUMBER SAMPLE DESCRIPTION
�6671 EFFLUENT GRAB ON 07/14/98 AT 14:30
'-7kRAMET E R RESULT
VOLATILE ORGANICS, }ig/L (CONTINUED)
ILOROFORM
<0.5
CHLOROMETHANE
<0.5
)OROTOLUENE
<0.5
OROTOLUENE
<0.5
1,2-DIBROMO-3-CHLOROPROPANE
<0.5
:BROMOCHLOROMETHANE
<0.5
,2-DIBROMOETHANE
<0.5
DIBROMOMETHANE
<0.5
2-DICHLOROBENZENE
<0.5
-,3-DICHLOROBENZENE
<0.5
1.4-DICHLOROBENZENE
<0.5
=CHLORODIFLUOROMETHANE
<0.5
l,l-DICHLOROETHANE
<0.5
2-DICHLOROETHANE
<0.5
1-DICHLOROETHENE
<0.5
cis-1,2-DICHLOROETHENE
<0.5
,ans-1,2-DICHLOROETHENE
<0.5
2-DICHLOROPROPANE
<0.5
1,3-DICHLOROPROPANE
<0.5
2-DICHLOROPROPANE
<0.5
1-DICHLOROPROPENE
<0.5
ETHYLBENZENE
<0.5
;XACHLOROBUTADIENE
<0.5
OPYLBENZENE
<0.5
"ONTINUED ON PAGE 3

LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 3
I ) RECEIVED: 07/15/1998
DATE REPORTED: 08/14/1998
-C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQOOI0607
R.P. SC7MMR/CHELSEA LABS FACILITY
GROUNDWATER REWDIATION FACILITIES
UNION COUNTY, NC
,MPLE NUMBER SAMPLE DESCRIPTION
�5671 EFFLUENT GRAB ON 07/14/98 AT 14:30
kRAMETER RESULT
VOLATILE ORGANICS, pg/L (CONTINUED)
-ISOPROPYLTOLUENE <0.5
METHYLENE CHLORIDE <2.0
)HALENE
<0.5
PYLBENZENE
<0.5
STYRENE
<0.5
1,1,2-TETRACHLOROETHANE
<0.5
-,1,2,2-TETRACHLOROETHANE
<0.5
TETRACHLOROETHENE
<0.5
)LUENE
<0.5
i,2,3-TRICHLOROBENZENE
<0.5
' 2,4-TRICHLOROBENZENE
<0.5
1,1-TRICHLOROETHANE
<0.5
1,1,2-TRICHLOROETHANE
<0.5
-'=HLOROETHENE
<0.5
=HLOROFLUOROMETHANE
<0.5
1;2,3-TRICHLOROPROPANE
<0.5
2,4-TRIMETHYLBENZENE
<0.5
3,5-TRIMETHYLBENZENE
<0.5
VINYL CHLORIDE
<0.5
/p-XYLENE
<1.0
- -XYLENE
<0.5
HEXANE
<0.5
"7NTINUED ON PAGE 4

-LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 4
L )RECEIVED: 07/15/1998
DATE REPORTED: 08/14/1998
.C. LABORATORY CERTIFICATE NUMBER - 27
►MPLE NUMBER
36671
PARAMETER
PERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER REI4ODIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, lig/L
] ENOL
2-CHLOROPHENOL
` )ROPHENOL
IMETHYLPHENOL
2,4-DICHLOROPHENOL
] CHLORO-M-CRESOL
4,6-TRICHLOROPHENOL
2,4-DINITROPHENOL
l NITROPHENOL
,_,6-DINITRO-0-CRESOL
PENTACHLOROPHENOL
F S(2-CHLOROETHYL)ETHER
LS (2-CHLOROISOPROPYL) ETHER
HFXACHLOROETHANE
t NITROSODI-N-PROPYLAMINE
NITROBENZENE
TOOPHORONE
i S(2-CHLOROETHOXY)METHANE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 07/14/98 AT 14:30
RESULT
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 5

LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 5
L \RECEIVED: 07/15/1998
DATE REPORTED: 08/14/1998
...C. LABORATORY CERTIFICATE NUMBER - 27
kMPLE NUMBER
�6671
—RAMETER
PERMIT #WQ00I0607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RED'WDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, pg/L
(CONTINUED)
HEXACHLOROCYCLOPENTADIENE
)ORONAPHTHALENE
HYLPHTHALATE
ACENAPHTHYLENE
6-DINITROTOLUENE
;ENAPHTHENE
2,4-DINITROTOLUENE
ETHYLPHTHALATE
,LUORENE
4-CHLOROPHENYL PHENYL ETHER
] PHENYLAMINE (N-NITROSO)
ALOBENZENE
A-BROMOPHENYL PHENYL ETHER
] XACHLOROBENZENE
PHENANTHRENE
T ' 1THRACENE
1 -N-BUTYLPHTHALATE
FLUORANTHENE
] 'RENE
] [TYLBENZYLPHTHALATE
BENZO(A)ANTHRACENE
3'-DICHLOROBENZIDINE
C 'GENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 07/14/98 AT 14:30
RESULT
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
C'nNTINUED ON PAGE 6

LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 6
RECEIVED: 07/15/1998 DATE REPORTED: 08/14/1998
.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
-,671
PtiRAMETER
PERMIT #WQ0010607
R.P. SCHE =ICHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
J ID/BASE NEUTRALS, ug/L
(CONTINUED)
I S (2-ETHYLHEXYL) PHTHALATE
DI-N-OCTYLPHTHALATE
F (B)FLUORANTHENE
I I) (K) FLUORANTHENE
BENZO(A)PYRENE
I DENO (1, 2 , 3 -C, D ) PYRENE
I BENZO (A, H) ANTHRACENE
BENZO(G,H,I)PERYLENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 07/14/98 AT 14:30
RESULT
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 7

8 SOKd NO QSIINIZN_3
' S7dFTFiS SiiH,L NI 5� i
X'ITY ZDV SHY S=0&f00 Qom^ X MM ZVHS dJNHQIAN SY GMhUSN00 SS SON GTnOHS aW 'S7dW VS HY7120IJ. f
HSIM QSSiiI00SSFt' SH xwq zwLS sTvi iaxwq 30 sa= SELL JNISKFIISSS 110.3 ATKO aMIAOdd SOW VXVU SSSHS ZVHZ M 1
' SNO -40 dOSOTi.3 SSHOdSSd Y DMUMSC-i
auva xs 7►i1,i=x SSSdy"" SHS d0 ZVHS OS CIHWC OD svmri NOI livzoS SHS HOdn QSSKd Sdii SNOISif ubmb
9MLWiISSS ' 35'VR Xya TVLLDSdS SSIN aa(20, Pi00 SEZ' Z9 d40 OS NOSZdiicwoo Y molu QSAIdSQ SSI.3 7HdS0�
SSSH ATNO 39Y S=OcWOD X.-OWL SOH SW XVHZ S=d OIHdV9D0XW401:H0 WS QSSdOMM SXgVN QHII0cff400 SHS
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'I NOIlYdINSONOO ' UTIU SWIZ ZI.3 %
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QNIIOdW00
SMoclwOO aaxjxxNaQI ,I73'lllSii,T A M
08: bT Zh' 86/WL0 NO SV-d9 JNSII'I332
NOIZdId3SSQ S'IdWKS
ON "AzmOO Rolm
SffISI7IOK3 broxzvlcrxcyd azzyMQl1T olim
Azl7IOX.3 SSV7 VffS7=/a3u=S " d - 2i
L090T006H# ZlWdffd
L SSVd
TL9'-,i
'dS9Wf1N S'IdW
LZ - U3MMH HIVOIaIMEHO XUOIVUOaKrI ' o' "•
866T/W80 :QS,L'dOdH'd SZKQ
866T/ST/LO :QSAISOSHi d
3no7vvK MUOM 0/0
ON ' SOENOW
FZSS'ISHO/SdE ZNSIrl

rLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 8
E �RECEIVED: 07/15/1998 DATE REPORTED: 08/14/1998
.C. LABORATORY CERTIFICATE NUMBER — 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ANALYSES CHRONOLOGY
kMPLE#
PARAMETER
DATE/TIME
ANALYZED
36671
TOTAL O&G
07/24
@
09:30
ARSENIC
08/04
@
09:59
LEAD
It
MERCURY
07/22
@
09:10
VOLATILES
07/29
@
01:06
ACID/BASE
07/31
@
06:39
EXTRACTED
07/17/98
CONTINUED ON PAGE 9
METHOD# ANALYST
413.1
MILLER
200.7
to
JONES
it
245.1
L.WOERNER
6210D
SLAGLE
625
LYNCH
it
SANDERS

-LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 9
E )RECEIVED: 07/15/1998
DATE REPORTED: 08/14/1998
-..C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RE► EDIATION FACILITIES
UNION COUNTY, NC
1RROGATE
"7LATILE ORGANICS
4-BROMOFLUOROBENZENE
2-DICHLOROBENZENE-D4
ACID/SASE NEUTRALS
._ _')BENZENE-')BENZENE
2-FLUOROBIPHENYL
' ;RPHENYL-D14
-FLUOROPHENOL
PHENOL-D5
4,6-TRIBROMOPHENOL
QUALITY CONTROL SUMMARY
% RECOVERY
36671
102
128*
66
67
80
40
21
69
TE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
1 JED BY:
l/W\
�m W
NCDERNR - GRO SEC4
GREGORY A. S RP SCA
JERRY SULLIVAN (AQUA-TROL)
AVEly, LABORATORY DIRECTOR

ROGERS & CALLCOTT J. L. Rogers, P.E.
1
ENGWaRSJNG F. D. Callcon, P.E. S. W. Avery, Jr.,
P.O. Box 5655, Greenville, SC 29606 Laboratory Director
Phone [phone] • FAX [phone]
tiugust 20, 1998
" 3S/Chelsea
onroe, NC
c/o George Maalouf
Volatile Organics analysis by Method 6210D for the following samples:
#36669 Influent (2,3 &5) grab on 07/14/98 at 14:00
#36670 Influent (4) grab on 07/14/98 at 14:00
#36671 Effluent grab on 07/14/98 at 14:30
DATA QUALIFICATION STATEMENT
-)The Volatile Organics results provided in the attached report were analyzed out of holding time due to laboratory
c In addition to the the attempts to analyze these samples within holding time, several additional attempts were
made to analyze these samples out of holding time. The out of holding time results had to be qualified due to surrogate
r- :overy problems.
This data is provided only as estimated values and should be viewed in light of these analytical problems.

-,%-.-/GL\-; && �_f,LL _ _ TT
it _ ,r
CnmN UC CUMDY KtCOmu PAGE - OF _
P.O. Box 5655, Greenville, SC 29606
Filtered (Yes/�o)
Phone [phone] • FAX [phone]
Shipping
Address: 718 Lowndes Hill Road
Greenville, S.C. 29607
Refrigerated (Yes/jYo)
h G
Container Type (e/�
Client Name
(,�
�[..
Container volume
Address
G G
Sample
ID
type (.Qrob/,omposite)
Sample source (WW, GW, DW, other)
Report To: �, eo Y'G�
�, rYl Q Gl u f
0
w
Preserved (Code)
Telephone No.
FAX No.
o
A —Norio D—NoOH
PO No.
Project No.
d
E
B—HNO, E—HCL
C-H,so. F-_
z
`
Rogers &
YrIL(J
Callcott
Time
Sample Description
0
Lab No.
D �4
COII ME NT$.
0
SAMPLER
shed
Date/Time
Received by (Sig.)
Date me
HAZARDS :_A$SMAM WITH $AMpLES
n
Shipper Name &
#
Relinq shed by (Sig.)
Date Time
/
Received by (Sig.)
(@
Date/TTme
®
Shipper Name & #
Relinquished by dig.)
©
Date Time
/
Recei e. by (Si .)
®
D te/Time
//�GP ///ll�,1
Receipt Total C
P L.,_ mg/L Receipt pH
Shipper Name
5 /7�
/v--CJ
Subsequent Analysis: (Check)
Date Resubmitted
Seal # at'chd by7 Recvd. Intact byo Seal # ate d b Recvd. Intact by0l
Fnrm Rnvi..A .Linn 100A

ROGERS &CALLCOTT
ENGINEERS, INC.
l P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
-,,IENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
1 ,TE RECEIVED: 06/16/1998 DATE REPORTED: 07/07/1998
r C. LABORATORY CERTIFICATE NUMBER - 27
i
11 .
261
352 2
PARAMETER
N LATILE ORGANICS, ug/L
F ETONE
E_ NZENE
BROMOBENZENE
E DMOCHLOROMETHANE
E-3MODICHLOROMETHANE
BROMOFORM
E )MOMETHANE
n-BUTYLBENZENE
BUTYLBENZENE
t rt-BUTYLBENZENE
CARBON TETRACHLORIDE
C--LOROBENZENE
C GOROETHANE
CHLOROFORM
C LOROMETHANE
2 )ROTOLUENE
CONTINUED ON PAGE 2
J. L. Rogers. P.E.
F. D. Callcott, P.E.
S. W. Avery, Jr.,
Laboratory Director
PAGE 1
PERMIT #WQ0010607
R.P. SC7RER/C1ZELSEA LABS FACILITY
GROUNDWATER RE ,WDIATION FACILITIES
UNION COUNTY, NC
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 06/15/98 AT 12:15
INFLUENT (4) GRAB ON 06/15/98 AT 12:20
RESULT
35261
<500
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
53
<10
<10
35262
<500
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
31
<10
<10

-LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
1 1RECEIVED: 06/16/1998
DATE REPORTED: 07/07/1998
.C. LABORATORY CERTIFICATE NUMBER - 27
11
1�
35261
262
�, .
N'^LATILE ORGANICS, ptg/L
(CONTINUED)
PAGE 2
PERMIT #WQ0010607
R.P. SCRERERI=LSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
INFLUENT (2,3, & 5) GRAB ON 06/15/98 AT 12:15
INFLUENT (4) GRAB ON 06/15/98 AT 12:20
RESULT
35261 35262
S )OROTOLUENE
<10
<10
1 IBROMO-3-CHLOROPROPANE
<10
<10
DIBROMOCHLOROMETHANE
<10
<10
12-DIBROMOETHANE
<10
<10
E BROMOMETHANE
<10
<10
1,2-DICHLOROBENZENE
<10
<10
1 3-DICHLOROBENZENE
<10
<10
1 4-DICHLOROBENZENE
<10
<10
DICHLORODIFLUOROMETHANE
<10
<10
1 1-DICHLOROETHANE
<10
<10
1,2-DICHLOROETHANE
<10
<10
1,1-DICHLOROETHENE
<10
<10
C S-1,2-DICHLOROETHENE
380
190
t_sns-1,2-DICHLOROETHENE
<10
<10
1-2-DICHLOROPROPANE
<10
<10
1 3-DICHLOROPROPANE
<10
<10
2,2-DICHLOROPROPANE
<10
<10
1 1-DICHLOROPROPENE
<10
<10
E iYLBENZENE
<10
<10
HEXACHLOROBUTADIENE
<10
<10
I"OPROPYLBENZENE
<10
<10
CONTINUED ON PAGE 3

l LIENT: RPS/CHELSEA
I MONROE, NC
C/O GEORGE MAALOUF
PAGE 3
1 ) RECEIVED: 06/16/1998 DATE REPORTED: 07/07/1998
f.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER R04EDIATION FACILITIES
UNION COUNTY, NC
35261
5262
010.11029.
VOLATILE ORGANICS, pg/L
(CONTINUED)
PROPYLTOLUENE
LENE CHLORIDE
NAPHTHALENE
-PROPYLBENZENE
CYRENE
1,1,1,2-TETRACHLOROETHANE
,1,2,2-TETRACHLOROETHANE
;TRACHLOROETHENE
TOLUENE
2,3-TRICHLOROBENZENE
.2,4-TRICHLOROBENZENE
1,1,1-TRICHLOROETHANE
1,2-TRICHLOROETHANE
_kICHLOROETHENE
TRICHLOROFLUOROMETHANE
,2,3-TRICHLOROPROPANE
1,2,4-TRIMETHYLBENZENE
1,3,5-TRIMETHYLBENZENE
CNYL CHLORIDE
m/p-XYLENE
-XYLENE
)E
INFLUENT (2,3, & 5) GRAB ON 06/15/98 AT 12:15
INFLUENT (4) GRAB ON 06/15/98 AT 12:20
RESULT
35261
<10
<10
<10
<10
<10
<10
<10
3, 600
<10
<10
<10
<10
<10
1,000
<10
<10
<10
<10
<10
<30
<10
<10
262
<10
<10
<10
<10
<10
<10
<10
2,800
<10
<10
<10
<10
<10
930
<10
<10
<10
<10
<10
<30
<10
<10
CONTINUED ON PAGE 4

IrT,IENT: RPS/CHELSEA PAGE 4
MONROE, NC
C/O GEORGE MAALOUF
D. IRECEIVED: 06/16/1998 DATE REPORTED: 07/07/1998
C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
35262
L,,ID/BASE NEUTRALS, pg/L
I ENOL
2-CHLOROPHENOL
2 OPHENOL
METHYLPHENOL
2,4-DICHLOROPHENOL
P-CHLORO-M-CRESOL
4,6-TRICHLOROPHENOL
2,4-DINITROPHENOL
NITROPHENOL
6-DINITRO-0-CRESOL
PENTACHLOROPHENOL
I S (2-CHLOROETHYL) ETHER
I S(2-CHLOROISOPROPYL)ETHER
HEXACHLOROETHANE
I NITROSODI-N-PROPYLAMINE
I TROBENZENE
ISOPHORONE
I S(2-CHLOROETHOXY)METHANE
CONTINUED ON PAGE 5
INFLUENT (4) GRAB ON 06/15/98 AT 12:20
U*VM
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10

j1 ,IENT: RPS/CHELSEA
I MONROE, NC
C/O GEORGE MAALOUF
n. )RECEIVED: 06/16/1998
DATE REPORTED: 07/07/1998
IN.C. LABORATORY CERTIFICATE NUMBER - 27
PAGE 5
IPERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
1262
ACID/BASE NEUTRALS, pg/L
(CONTINUED)
HEYACHLOROCYCLOPENTADIENE
RONAPHTHALENE
L_r.-. HYLPHTHALATE
ACENAPHTHYLENE
6-DINITROTOLUENE
,7,.-ENAPHTHENE
2 4-DINITROTOLUENE
I ETHYLPHTHALATE
FLUORENE
4 CHLOROPHENYL PHENYL ETHER
I PHENYLAMINE (N-NITROSO)
AZOBENZENE
4 BROMOPHENYL PHENYL ETHER
F XACHLOROBENZENE
PHENANTHRENE
I THRACENE
I-N-BUTYLPHTHALATE
FLUORANTHENE
I RENE
I TYLBENZYLPHTHALATE
BENZO(A)ANTHRACENE
3'-DICHLOROBENZIDINE
C- JNE
INFLUENT (4) GRAB ON 06/15/98 AT 12:20
RESULT
35262
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
C'nNTINUED ON PAGE 6

C'IENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 6
DI RECEIVED: 06/16/1998 DATE REPORTED: 07/07/1998
b C. LABORATORY CERTIFICATE NUMBER - 27
• I F2 0 rk luiV-: 3��
35262
7•. 6-:@V
PERMIT #WQ0010607
R.P. SCMNUMICHELSEA LABS FACILITY
GROUNDWATER RE EDIATION FACILITIES
UNION COUNTY, NC
V-.�D/BASE NEUTRALS, pg/L
(CONTINUED)
3.L S ( 2-ETHYLHEXYL) PHTHALATE
DT' CTYLPHTHALATE
3 )B)FLUORANTHENE
3ENZO(K)FLUORANTHENE
3""ZO (A) PYRENE
C ,ENO (1, 2, 3-C, D) PYRENE
)IBENZO(A,H)ANTHRACENE
3 f ZO (G, H, I ) PERYLENE
:ONTINUED ON PAGE 7
INFLUENT (4) GRAB ON 06/15/98 AT 12:20
RESULT
<10
<10
<10
<10
<10
<10
<10
<10

-LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
E RECEIVED: 06/16/1998
DATE REPORTED: 07/07/1998
.C. LABORATORY CERTIFICATE NUMBER - 27
PAGE 7
PERMIT #WQ0010607
R.P. SCRERER/CRELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
35262 INFLUENT (4) GRAB ON 06/15/98 AT 12:20
PARAMETER RESULT
w,gA'►`TvL'LY IDENTIFIED COIROUNDS
RETENTION
I;UMPOUND % FIT TIME, min.
I.. AHLOROETHYLENE 95.3 3.74
2-BUTANOL, 2,3-DIMETHYL- 78.5 7.971
T-ITANE, 1,3-DICHLORO-3-METHYL- 67.5 8.411
ESTIMATED
CONCENTRATION Ila/L
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COWOi7NDS
CONTAINED IN THIS REPORT
410
30
53
THE COMPOUND NAMES REPORTED FOR CHRGUIIATOGRAPHIC PEAKS THAT ARE NOT TARGET COIdpOUNDS ARE ONLY BEST
-,CTRAL FITS DEKIVED FRGH A COMPARISON TO OUR 62,235 COMPOUND MIST SPECTRAL DATABASE. ESTIMATED
( TC=ITRATIONS ARE BASED UPON THE TOTAL ION AREAS C0I4PARED TO THAT OF THE NEAREST DMERNAL STANDARD
2 :UMING A RESPONSE FACTOR OF ONE.
E THAT THESE DATA ARE PROVIDED ONLY MR ESTIMATING THE RINDS OF MATFru ALL THAT MY BE ASSOCIATED WITH
7CULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED CCWOUNDS ARE ACTUALLY
ra IN THAT SAMPLE.
CnNTINUED ON PAGE 8

CLIENT:
RPS/CHELSEA
PAGE 8
MONROE, NC
C/O GEORGE MAALOUF
I
--)RECEIVED:
Ul
06/16/1998 DATE REPORTED: 07/07/1998
] C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SC.`InMER/CHELSEA LASS
FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
i
a 4PLE#
ANALYSES CHRONOLOGY
PARAMETER DATE/TIME ANALYZED
METHOD#
ANALYST
35261
VOLATILES 06/25 @ 16:05
6210D
FERGUSON
AND 06/25 @ 17:28
to
if
35262
VOLATILES 06/25 @ 16:47
6210D
FERGUSON
AND 06/25 @ 18:10
if
if
ACID/BASE 06/26 @ 19:56
625
LYNCH
EXTRACTED 06/19/98
it
ASHLEY
ONTINUED ON PAGE 9

C IENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 9
D: IRECEIVED: 06/16/1998 DATE REPORTED: 07/07/1998
R.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RaXDIATION FACILITIES
UNION COUNTY, NC
• p o
"TILE ORGANICS
I-BROMOFLUOROBENZENE
L "-DICHLOROBFNZENE-D4
ACID/BASE NEUTRALS
1: )ENZENE-D5
'.-FLUOROBIPHENYL
.'l .PHENYL-D14
'LUOROPHENOL
'HENOL-D5
'., ,6-TRIBROMOPHENOL
% RECOVERY
352611 35262
98 (97) 90 (95)
108 (98) 100 (101)
57
62
87
28
22
53
'C SURROGATE RECOVERIES ARE WITHIN CONTROL LndITS UNLESS NOTED WITH AN ASTERISK
'C NUMM RS IN PARENTHESES ARE SURROGATE RECOVERIES FOR RE -ANALYSIS
�ED BY: "b'1'I ,
S W.
'C NCDERNR - GRO SE
GREGORY A. S G (RP SCE
JERRY SULLIVAN (AQUA-TROL)
AVAAY, LABORATORY DIRECTOR

ROGERS &CALLCOTT
- l ENGINEERS, INC.
1 P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX (86d) 233-9058
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
E TE RECEIVED: 06/16/1998 DATE REPORTED: 07/07/1998
N -, LABORATORY CERTIFICATE NUMBER - 27
c 4PL ; NUMBER
PAGE 1
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
PARAMETER
I )IC, mg/L
LEAD, mg/L
r RCURY, mg/L
7 TAL OIL AND GREASE, mg/L
I LATILE ORGANICS, lig/L
ACETONE
I NZENE
L_.OMOBENZENE
BROMOCHLOROMETHANE
:OMODICHLOROMETHANE
,-),:OMOFORM
RROMOMETHANE
-BUTYLBENZENE
sec-BUTYLBENZENE
`?rt-BUTYLBENZENE
�RBON TETRACHLORIDE
CHLOROBENZENE
iLOROETHANE
"- -,ROFORM
)OMETHANE
-CHLOROTOLUENE
SAMPLE DESCRIPTION
J. L. Rogers. P.E.
F. D. Callcott. P.E.
S. W. Avery. Jr..
Laboratory Director
EFFLUENT GRAB ON 06/15/98 AT 12:25
RESULT
<0.05
<0.05
<0.0002
<5.0
<50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
DNTINUED ON PAGE 2

J ENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
^ JRECEIVED: 06/16/1998
DATE REPORTED: 07/07/1998
PAGE 2
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
1: -263
R�AMFT R
VOLATILE ORGANICS, pg/L
(CONTINUED)
4-CHLOROTOLUENE
_ _.
)IBROMO-3-CHLOROPROPANE
1 MOCHLOROMETHANE
1,2-DIBROMOETHANE
] BROMOMETHANE
:2-DICHLOROBENZENE
1,3-DICHLOROBENZENE
4-DICHLOROBENZENE
L.LCHLORODIFLUOROMETHANE
1-1-DICHLOROETHANE
2-DICHLOROETHANE
i,l-DICHLOROETHENE
"'.s-1,2-DICHLOROETHENE
-ans-1,2-DICHLOROETHENE
1,2-DICHLOROPROPANE
3-DICHLOROPROPANE
2-DICHLOROPROPANE
1,1-DICHLOROPROPENE
1 'HYLBENZENE
1 ;XACHLOROBUTADIENE
ISOPROPYLBENZENE
EFFLUENT GRAB ON 06/15/98 AT 12:25
RESULT
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
CONTINUED ON PAGE 3

C IENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 3
ID: RECEIVED: 06/16/1998
DATE REPORTED! 07/07/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
• k of -owl
3r-263
WAITy M
VOLATILE ORGANICS, pg/L
(CONTINUED)
PERMIT #WQ0010607
R.P. SCMN=1CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
p-ISOPROPYLTOLUENE
M �E CHLORIDE
N ENE
n-PROPYLBENZENE
S (RENE
1, L, 1, 2-TETRACHLOROETHANE
1,1,2,2-TETRACHLOROETHANE
T CRACHLOROETHENE
T-LUENE
1.2,3-TRICHLOROBENZENE
1 ?,4-TRICHLOROBENZENE
1,1,"l-TRICHLOROETHANE
1-1,2-TRICHLOROETHANE
T LCHLOROETHENE
TnICHLOROFLUOROMETHANE
1 2,3-TRICHLOROPROPANE
1 2,4-TRIMETHYLBENZENE
1, 3, 5-TRIMETHYLBENZENE
V"NYL CHLORIDE
n o-XYLENE
o-XYLENE
F KANE
EFFLUENT GRAB ON 06/15/98 AT 12:25
RESULT
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<1.0
<0.50
<0.50
N
CONTINUED ON PAGE 4

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INS I'

IENT: RPS/CHELSEA PAGE 5
MONROE, NC
C/O GEORGE MAALOUF
,+ D� '�ECEIVED: 06/16/1998 DATE REPORTED: 07/07/1998
lt.C. LABORATORY CERTIFICATE NUMBER - 27
IPERMIT #WQOOI0607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RE-XDIATION FACILITIES
UNION COUNTY, NC
35?63
ACID/SASE NEUTRALS, pg/L
(CONTINUED)
HEXACHLOROCYCLOPENTADIENE
2 )RONAPHTHALENE
D YLPHTHALATE
ACENAPHTHYLENE
2 i-DINITROTOLUENE
A :NAPHTHENE
2,4-DINITROTOLUENE
D �,THYLPHTHALATE
F JORENE
4-CHLOROPHENYL PHENYL ETHER
D 'HENYLAMINE (N-NITROSO)
A"JBENZENE
4-BROMOPHENYL PHENYL ETHER
H CACHLOROBENZENE
PaENANTHRENE
ANTHRACENE
L -N-BUTYLPHTHALATE
FLOORANTHENE
P"RENE
E CYLBENZYLPHTHALATE
BENZO(A)ANTHRACENE
3 3'-DICHLOROBENZIDINE
"ENE
I
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 06/15/98 AT 12:25
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 6

;TIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 6
)p DECEIVED: 06/16/1998 DATE REPORTED: 07/07/1998
�. LABORATORY CERTIFICATE NUMBER - 27
35263
PERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER RII�WDIATION FACILITIES
UNION COUNTY, NC
�L-D/SASE NEUTRALS, }iq/L
3: (2-ETHYLHEXYL) PHTHALATE
)� N-OCTYLPHTHALATE
3E' ") FLUORANTHENE
3] )FLUORANTHENE
3L,-.ZO (A) PYRENE
:NnENO (1, 2, 3-C, D) PYRENE
X ENZO(A,H)ANTHRACENE
3E;NZO (G, H, I) PERYLENE
;ITINUED ON PAGE 7
EFFLUENT GRAB ON 06/15/98 AT 12:25
RESULT
<10
<10
<10
<10
<10
<10
<10
<10

IENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 7
D, )RECEIVED: 06/16/1998 DATE REPORTED: 07/07/1998
L.C. LABORATORY CERTIFICATE NUMBER — 27
PERMIT #WQ00I0607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER REN EDIATION FACILITIES
UNION COUNTY, NC
IP4PLE NUMBER SAMPLE DESCRIPTION
3c;963 EFFLUENT GRAB ON 06/15/98 AT 12:25
TENTATIVELY IDENTIFIED COMPOUNDS
:LOHEXANE, 1—METHYL-3—PROPYL—
RETENTION
FIT TIME, min.
87.9 7.311
ESTIMATED
CONCENTRATION, ug/L
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
W
rHE COMPOUND NAMES REPORTED FOR C1ROMATOGRAPHIC PEAKS THAT ARE NOT TARGET COMPOUNDS ARE ONLY BEST
;nr''.TRAL FITS DERIVED FROM A COMPARISON TO OUR 62,235 COMPOUND NIST SPECTRAL DATABASE. ESTIMATED
MITRATIONS ARE BASED UPON THE TOTAL ION AREAS COMPARED TO THAT OF THE NEAREST INTERNAL STANDARD
I ZMING A RESPONSE FACTOR OF ONE.
SIC TBAT THESE DATA ARE PROVIDED ONLY EDR ESTIMATING THE KINDS OF MATERIALS TFAT MAY BE ASSOCIATED WITH
I ---XC`ULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED COMPOUNDS ARE ACTUALLY
'I ) IN THAT SAMPLE.
:ONTINUED ON PAGE 8

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SHNOr
L'OOZ
0£:60
0
ZZ/90
OINHS'dV
£9ZS£
,K'IVN-'V
#COH1210
GRZXrIVNV SWIJ,/SJ,
USISNVIM
T9 11-5 S
ON 'BOO 11iOI11T11
SEM17MYS xorsxia�u =V441 0?M
Asr7iOyw ssyz V7S73iO/HMOs ' a ' x
L090ro0om# arrimxd
LZ - 'HMinM al=aIZ2i30 Xdo.L ddoffTI *0 f
866T/LO/LO :QHZ2iodSd H,LVCI
866T/9T/90 :QSAISOSk- M
8 HOKd
3nO7VVK MUORD 0/0
ON ' 2OUNOW
vas'IHHo/ sa'd

TENT: RPS/CHELSEA PAGE 9
MONROE, NC
C/O GEORGE MAALOUF
D� RECEIVED: 06/16/1998 DATE REPORTED: 07/07/1998
�.C. LABORATORY CERTIFICATE NUMBER - 27
I PERMIT #WQ0010607
I R.P. SCFIF' MR/CRELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
QUALITY CONTROL SUH4MRY
RROGATE
RECOVERY
V"LATILE ORGANICS
i
35263
I
4-BROMOFLUOROBENZENE
98
12-DICHLOROBENZENE-D4
1
106
ACID/BASE NEUTRALS
N )ENZENE-D5
65
2-FLUOROBIPHENYL
66
T tPHENYL-D14
83
2 ?LUOROPHENOL
40
PHENOL-D5
28
2 1,6-TRIBROMOPHENOL
72
M E: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
tP,
JED BY:
NCgEFII1R -
GREGORY A.
JERRY S=. VAN (AQUA-TROL)

1\ V V,RS , %_A,,,. V 1 1
ENGINEERS, INC.
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
Shipping Address: 718 Lowndes Hill Road
Greenville, S.C. 29607
Client Name
Address
Report To: �L7 PtA
Telephone No. FAX No.
PO No. Project No.
Rogers do Y
Callcott Time Sample Description
Lab No. Date
IS I �I i
tS dap
I5- )'xIS
SAMP Date/Time
Relin had by
© w a 6 �
Relinquished y (Sig.) Date/Time
Relinquished by (Sig.) Date/Time
Seal at'chd by7 Recvd. Intact b
Form Revised June 1994
h
Received by (Slg.Y
Shipper Name do #
Received by (Sig.)
Shipper Name & #
I.Ain JF MTW. REwRD PAGE
/V Filtered (Jes/t{o)
Y Y Refrigerated (Yes/Ro)
�1 �• �7 Container Type (P/Q
Q 01, 010 Container volume
CM
`o Sample type (dab/Qomposite)
Sample source (WW, GW, DW, other)
c
o
w
Preserved (Code)
AE
° V1 �y A -None D-NoOH
-1� N B-HNO, E-HCL
C-H,SO. F-_
E SIN cY
z4.1
o ur
Q f y
►a—
'� rS COMMENTS`
5 3 ,o Io
O
Seal # at'chd
S'
Date/Time HAZARD$ All, VN7H S�1MPf.ES
Date/Tlme
Date/Time Receipt Total C L.=_ mg/L Receipt pH
Subsequent Analysis: (Check)
Recvd. Intact byo Date Resubmitted

1
uLIENT :
I
ROGER' &CALLCOTT
ENGINEERS, INC.
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
RPS/CHELSEA PAGE 1
MONROE, NC
C/O GEORGE MAALOUF
I,TE RECEIVED: 05/22/1998 DATE REPORTED: 06/24/1998
C. LABORATORY CERTIFICATE NUMBER - 27
11 PERMIT #WQOOI0607
R.P. SCEERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
166
,34,.
PARAMETER
V%ILATILE ORGANICS, pg/L
:ETONE
BENZENE
-70MOBENZENE
tOMOCHLOROMETHANE
,BROMODICHLOROMETHANE
tOMOFORM
ZOMOMETHANE
n-BUTYLBENZENE
=c-BUTYLBENZENE
_art-BUTYLBENZENE
CARBON TETRACHLORIDE
iLOROBENZENE
,iLOROETHANE
CHLOROFORM
'' `)ROMETHANE
c .OROTOLUENE
SAMPLE DESCRIPTION
J. L. Rogers, P.E.
F. D. Callcott, P.E.
S. W. Avery, Jr.,
Laboratory Director
INFLUENT (2,3, & 5) GRAB ON 05/21/98 AT 14:30
INFLUENT (4) GRAB ON 05/21/98 AT 14:30
RESULT
34166 34167
<250
<250
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
25
41
<5.0
<5.0
<5.0
<5.0
^ONTINUED ON PAGE 2

C LENT: RPS'!CHELSEA
MONROE, NC
l C/O GEORGE MAALOUF
i
1
rE RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
3 .66
34167
PAGE 2
PERMIT #WQ0010607
R.P. SCBE:RER/CEELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
V.,yATILE ORGANICS, pg/L
(CONTINUED)
4--.)O*ROTOLUENE
1 ?-DIBROMO-3-CHLOROPROPANE
D 3ROMOCHLOROMETHANE
1,2-DIBROMOETHANE
D "3ROMOMETHANE
1 2-DICHLOROBENZENE
1,3-DICHLOROBENZENE
1 I-DICHLOROBENZENE
E =ORODIFLUOROMETHANE
1,1-DICHLOROETHANE
1 2-DICHLOROETHANE
1 1-DICHLOROETHENE
cis-1,2-DICHLOROETHENE
t ans-1,2-DICHLOROETHENE
1,2-DICHLOROPROPANE
1.3-DICHLOROPROPANE
2 2-DICHLOROPROPANE
1,1-DICHLOROPROPENE
FTHYLBENZENE
1 XACHLOROBUTADIENE
i JOPYLBENZENE
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 05/21/98 AT 14:30
INFLUENT (4) GRAB ON 05/21/98 AT 14:30
RESULT
34166
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
200
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
34167
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
240
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
C-NTINUED ON PAGE 3

LENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
i
1
DATE REPORTED• 06/24/1998
L. RECEIVED: 05/22/1998 .
N.C. LABORATORY CERTIFICATE NUMBER - 27
3 L66
3 L67
P 2AMETER
V ;ATILE ORGANICS, pg/L
(CONTINUED)
PAGE 3
PERMIT #WQ0010607
R.P. SCbiERE 1=LSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
F ROPYLTOLUENE
ML1: LENE CHLORIDE
NAPHTHALENE
r, ?ROPYLBENZENE
S-i- fRENE
1 '.,1,2-TETRACHLOROETHANE
1 .,2,2-TETRACHLOROETHANE
TETRACHLOROETHENE
T-LUENE
1 2,3-TRICHLOROBENZENE
1,2,4-TRICHLOROBENZENE
1,1-TRICHLOROETHANE
1,2-TRICHLOROETHANE
TRICHLOROETHENE
7 ICHLOROFLUOROMETHANE
1,2,3-TRICHLOROPROPANE
1,2,4-TRIMETHYLBENZENE
7 3,5-TRIMETHYLBENZENE
%-NYL CHLORIDE
m/p-XYLENE
c ""LENE
F �E
INFLUENT (2,3, & 5) GRAB ON 05/21/98 AT 14:30
INFLUENT (4) GRAB ON 05/21/98 AT 14:30
RESULT
416
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
1,700
<5.0
<5.0
<5.0
<5.0
<5.0
450
<5.0
<5.0
<5.0
<5.0
<5.0
<10
<5.0
<5.0
34167
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
2,700
<5.0
<5.0
<5.0
<5.0
<5.0
760
<5.0
<5.0
<5.0
<5.0
<5.0
<10
<5.0
<5.0
r-NTINUED ON PAGE 4

LENT: RPS./CHELSEA
' MONROE, NC
C/O GEORGE MAALOUF
PAGE 4
2--RECEIVED: 05/22/1998 DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
3d1167
• .t
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RE► EDIATION FACILITIES
UNION COUNTY, NC
ACID/SASE NEUTRALS, pg/L
P ;NOL
2-rT7IOPHENOL
ROPHENOL
2
2 t-METHYLPHENOL
2,4—DICHLOROPHENOL
P '.HLORO-M-CRESOL
2, 1, 6—TRICHLOROPHENOL
2,4-DINITROPHENOL
4 4ITROPHENOL
4,6-DINITRO-0-CRESOL
PFNTACHLOROPHENOL
E 3(2—CHLOROETHYL)ETHER
BiS(2—CHLOROISOPROPYL)ETHER
I- vXACHLOROETHANE
D NITROSODI-N-PROPYLAMINE
NITROBENZENE
T"DPHORONE
E S(2—CHLOROETHOXY)METHANE
INFLUENT (4) GRAB ON 05/21/98 AT 14:30
34167
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 5

j MONROE, NC
C/O GEORGE MAALOUF
PAGE 5
PA RECEIVED: 05/22/1998 DATE REPORTED: 06/24/1998
1 V.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQOOI0607
R.P. S ICRELSEA LABS FACILITY
GROUNDWATER RE7-XDIATION FACILITIES
UNION COUNTY NC
,SAMPLE NUMBER
- 1167
a
rriRAMETER
J ID/BASE NEUTRALS, pq/L
(CONTINUED)
F XACHLOROCYCLOPENTADIENE
2-CHLORONAPHTHALENE
L JYLPHTHALATE
A HTHYLENE
2,6-DINITROTOLUENE
A ;NAPHTHENE
2.1-DINITROTOLUENE
DIETHYLPHTHALATE
ORENE
}-HLOROPHENYL PHENYL ETHER
)IPHENYLAMINE (N-NITROSO)
,, BENZENE
DROMOPHENYL PHENYL ETHER
IF"ACHLOROBENZENE
'I NANTHRENE
IvTHRACENE
I N-BUTYLPHTHALATE
I )RANTHENE
YRENE
U tLBENZYLPHTHALATE
'0 (A) ANTHRACENE
3'-DICHLOROBENZIDINE
'SENE
1r INUED ON PAGE 6
MAPLE DES RIPTTn�T
INFLUENT (4) GRAB ON 05/21/98 AT 14:30
RESULT
IIIE7
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10

J ENT: RPS/CHELSEA PAGE 6
MONROE, NC
C/O GEORGE MAALOUF
'RECEIVED: 05/22/1998 DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE
NUMBER - 27
PERMIT #WQ0010607
R.P.
SCRERER1=LSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
MPLE NUMBER
SAMPLE DESCRIPTION
-'167
INFLUENT (4) GRAB ON 05/21/98 AT 14:30
I RAM=
RESULT
ACID/SASE NEUTRALS, pg/L
34167
(CONTINUED)
BIB-42-ETHYLHEXYL)PHTHALATE
<10
I
<10
�,�1��YCTYLPHTHALATE
B) FLUORANTHENE
<10
BENZO(K)FLUORANTHENE
<10
I NZO(A)PYRENE
<10
iivDENO (1, 2, 3-C, D) PYRENE
<10
P-BENZO (A, H) ANTHRACENE
<10
] NZO (G, H, I) PERYLENE
<10
rONTINUED ON PAGE 7

=NT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
D. )RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
iv.C. LABORATORY CERTIFICATE NUMBER - 27
f 1167
PAGE 7
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RII4EDIATION FACILITIES
UNION COUNTY, NC
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 05/21/98 AT 14:30
ARAMETER RESULT
TENTATIVELY IDENTIFIED COMPOUNDS
COMPOUND
)CHLOROETHYLENE
I2-PROPENOIC ACID, 2-METHYL-,
1-METHYLETHYL ESTER
_'NTANE, 1-CHLORO-5-IODO-
,2-METHYL-5-NITROIMIDAZOLE-
N-ACETYL
% FIT
80.4
67.5
73.2
49.9
RETENTION ESTIMATED
TIME, min. CONCENTRATION, eta/L
3.590 410
7.851 18
8.271 28
5.400 19
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
THE COMPOUND NAMES REPORTED FOR CM01-lATOGRAPHIC PEAKS THAT ARE NOT TARGET COMPOUNDS ARE ONLY BEST
?ECTRAL FITS DERIVED F RCaM A CCMPARISON TO OUR 62,235 COMPOUND NIST SPECTRAL DATABASE. ESTIbATED
)NCENTRATIONS ARE BASED UPON THE TOTAL ION AREAS COMPARED TO THAT OF THE NEAREST INTERNAL STANDARD
ASSVXWG A RESPONSE FACTOR OF ONE.
)rM THAT THESE DATA ARE PROVIDED ONLY FOR ESTIMATING THE KINDS OF MATERIALS THAT MAY BE ASSOCIATED WITH
-TICULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED COMPOUNDS ARE ACTUALLY
i iT IN THAT SAMPLE.
-ONTINUED ON PAGE 8

\.L1LLVy . rcr�/t,Mr+LSEA
MONROE, NC PAGE 8
C/O GEORGE MAALOUF
RECEIVED: 05/22/1998 DA
TE REPORTED: 06/24/1998
1 v.C. LABORATORY CERTIFICATE NUMBER — 27
j PERMIT #WQ00I0607
j R.P. SG'MMR1CRFLSEA LABS FACILITY
GROUNDWATER REODIATION FACILITIES
UNION COUNTY, NC
I
)SAMPLE#
j4166
.s4167
PARAMETER DATE/TIME ANALYZED
VOLATILES 06/03 @ 20:48
AND 06/03 @ 22:12
VOLATILES 06/03 @ 21:30
AND 06/03 @ 22:54
ACID/BASE 05/29 @ 21:37
EXTRACTED 05/26/98
D 'INUED_ ON PAGE 9
MEZUQDA &NALyqT
6210D FERGUSON
it if
6210D FERGUSON
of 91
625 LYNCH
it ASHLEY

,rLIENT: RPS/CHELSEA
` MONROE, NC
C/O GEORGE MAALOUF
PAGE 9
r 1 RECEIVED: 05/22/1998 DATE REPORTED: 06/24/1998
.C./LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERERI=LSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
' UNION COUNTY, NC
1; 'RROGATE
F
VOLATILE ORGANICS
BROMOFLUOROBENZENE
1,2-DICHLOROBENZENE-D4
A ,ID/BASE NEUTRALS
r ENZENE-D5
2-FL OROBIPHENYL
TFRPHENYL-D14
FLUOROPHENOL
PnENOL-D5
2 4,6-TRIBROMOPHENOL
% RECOVERY
34166 34167
96(99) 98(101)
107(106) 106(110)
64
69
90
27
20
60
N E: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
N E: NUMERS IN PARENTHESES ARE SURROGATE RECOVERIES FOR RE -ANALYSIS
R "rRTED BY: 1 1 0 Rai A�
SAM W. AVERY, LABORATORY DIRECTOR
cl NCDEHNR - GROUNDWATER SECTION
GREGORY A. SCHURIG (RP SCiERER)
JERRY SULLIVAN (AQUA-TROL)

Z ZJKd NO GaMUD__O
0 S ' O>
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anogvwq EDHOHO 0/0
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KSS'IZHO/SdE : ZNZI'IO
8906-££Z (1798) XVd • 9551-Z£Z (1198) Ouo9d
9096Z JS 'apinuo D 'S595 Yog 'Od
io»on4 ijoieioge-1
..Jr.AJOAV .M S T T n�'J[�Ij'S2�33[�ilOt��II��
3.d 'no:)Ilu:) Q 3 LZO�ZZd�� S EmQ3��
'3'd 'sla8ob ., r

ENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
D- RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
I.C. LABORATORY CERTIFICATE NUMBER — 27
P, AMETER
TOLATILE ORGANICS, pg/L
(CONTINUED)
,HLQROFORM
PAGE 2
PERMIT #WQ00I0607
R.P. SCRERER/CEELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
METHANE
___�OROTOLUENE
I—CHLOROTOLUENE
L '— DI BROMO— 3 —CHLORO PROPANE
)16ROMOCHLOROMETHANE
L 2—DIBROMOETHANE
D 3ROMOMETHANE
L,2—DICHLOROBENZENE
L 3—DICHLOROBENZENE
L !—DICHLOROBENZENE
DICHLORODIFLUOROMETHANE
1 1—DICHLOROETHANE
1 ?—DICHLOROETHANE
l,l—DICHLOROETHENE
c 3-1,2—DICHLOROETHENE
t sns-1,2—DICHLOROETHENE
1,2—DICHLOROPROPANE
1 3—DICHLOROPROPANE
2,2—DICHLOROPROPANE
1,1—DICHLOROPROPENE
E iYLBENZENE
H HLOROBUTADIENE
I. JOPYLBENZENE
EFFLUENT GRAB ON 05/21/98 AT 15:00
RESULT
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
CONTINUED ON PAGE 3

IENT:. RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
I -
RECEIVED: 05/22/1998 DATE REPORTED- 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
Ellrral�Njzmv
3 L68
� �
VOLATILE ORGANICS, pg/L
(CONTINUED)
PAGE 3
PERMIT #WQ0010607
R . P . SC7MUM1=LSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
p-T,OPROPYLTOLUENE
M ENE CHLORIDE
N_____ HALENE
n-PROPYLBENZENE
S (RENE
1,1,1,2-TETRACHLOROETHANE
1 1,2,2-TETRACHLOROETHANE
T CRACHLOROETHENE
TOLUENE
1 2,3-TRICHLOROBENZENE
1 2,4-TRICHLOROBENZENE
1,1,1-TRICHLOROETHANE
1 1,2-TRICHLOROETHANE
I ICHLOROETHENE
TRICHLOROFLUOROMETHANE
1 2,3-TRICHLOROPROPANE
2,4-TRIMETHYLBENZENE
1,3,5-TRIMETHYLBENZENE
NYL CHLORIDE
n_. p-XYLENE
o-XYLENE
f XANE
y
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 05/21/98 AT 15:00
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<1.0
<0.50
<0.50
C'nNTINUED ON PAGE 4

LiLavi Z%r.D/ �-nr,LbtA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 4
RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
C. LABORATORY CERTIFICATE NUMBER - 27
'Q• 1�:
3-1168
ki WBASE NEUTRALS, pg/L
PERMIT #WQ0010607
R.P• SCAR/CHELSEA LABS FACILITY
GROUNDWATER PM-XDIATION FACILITIES
UNION COUNTY, NC
?I'-NOL
?• HLOROPHENOL
'.-NITROPHENOL
METHYLPHENOL
CHLOROPHENOL
'-CHLORO-M-CRESOL
,6-TRICHLOROPHENOL
,-DINITROPHENOL
-NITROPHENOL
, -DINITRO-O-CRESOL
E_. 2ACHLOROPHENOL
IS(2-CHLOROETHYL)ETHER
I 2-CHLOROISOPROPYL)ETHER
��CHLOROETHANE
-NTTROSODI-N-PROPYLAMINE
:'. OBENZENE
'OeHORONE
-F'2-CHLOROETHOXY)METHANE
;) CHLOROCYCLOPENTADIENE
CHLORONAPHTHALENE
'—THYLPHTHALATE
kPHTHYLENE
6-DINITROTOLUENE
E kPHTHENE
4 -"TITROTOLUENE
4' NUED ON PAGE 5
SAMPLE DES RIPTION
EFFLUENT GRAB ON 05/21/98 AT 15:00
RE LT
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10

( IENT:. RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
D. !RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
R.C. LABORATORY CERTIFICATE NUMBER — 27
S 4PLE NUMBER
3A'.68
PAGE 5
PERMIT #WQOOI0607
R.P. SCSERER/CHELSEA LABS FACILITY
GROUNDWATER RgEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, }ig/L
(CONTINUED)
)IETHYLPHTHALATE
] )NE
ROPHENYL PHENYL ETHER
)IPHENYLAMINE (N—NITROSO)
�; BENZENE
!- ROMOPHENYL PHENYL ETHER
1EXACHLOROBENZENE
?] NANTHRENE
U_ _ HRACENE
)I—N—BUTYLPHTHALATE
'] ORANTHENE
'I ,.ENE
=YLBENZYLPHTHALATE
Q ZO (A) ANTHRACENE
l,,s'—DICHLOROBENZIDINE
:NDYSENE
s' (2—ETHYLHEXYL) PHTHALATE
)I—N—OCTYLPHTHALATE
1F"ZO (B) FLUORANTHENE
J ZO(K)FLUORANTHENE
SENZO (A) PYRENE
P ENO (1, 2, 3—C, D) PYRENE
11 —"'ZO (A, H) ANTHRACENE
E —) G, H, I) PERYLENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 05/21/98 AT 15:00
RESULT
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
ONTINUED ON PAGE 6

LIENT:. RPS/CHELSEA PAGE 6
MONROE, NC
C/O GEORGE MAALOUF
L RECEIVED: 05/22/1998 DATE REPORTED: 06/24/1998
1".C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
f R.P. SCi3ERER/CBELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
rw'
?d168
EFFLUENT GRAB ON 05/21/98 AT 15:00
RESULT
TENTATIVELY IDENTIFIED COMPOUNDS
RETENTION
-QDM OUND % FIT TIME, min.
D NO TENTATIVELY IDENTIFIED COMPOUNDS FOR THIS SAMPLE
ESTIMATED
CONCENTRATION ug/L
C-NTINUED ON PAGE 7

LIENT : , RPM /CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 7
L )RECEIVED: 05/22/1998 DATE REPORTED: 06/24/1998
_..C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCRERERI=LSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
IUNION COUNTY, NC
1
ANALYSES
CHRam OGY
�. AMPLE#
PARAMETER
DATE/TIME
ANALYZED
i'14.168
TOTAL O&G
05/27
@
10:00
ARSENIC
05/27
@
09:00
LEAD
06/09
@
09:14
MERCURY
05/27
@
10:42
VOLATILES
06/03
@
18:42
ACID/BASE
06/02
@
16:09
EXTRACTED
05/26/98
METHOD# ANALYST
413.1
MILLER
200.7
it
JONES
if
245.1
L.WOERNER
6210D
FERGUSON
625
LYNCH
if
ASHLEY
CONTINUED ON PAGE 8

;LIENT:. RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
/ RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
PAGE 8
N.C. LABORATORY CERTIFICATE NUMBER - 27
1 PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
QUALITY CONTROL
SUMMARY
i URROGATE $ RECOVERY
DLATILE ORGANICS
34168
1-BROMO-4-FLUOROBENZENE
98
,2-DICHLOROBENZENE-D4
104
NEUTRALS
,",I/BASE
LBENZENE-D5
94
2-FLUOROBIPHENYL
87
;RPHENYL-D14
99
4-FLUOROPHENOL
59
"HENOL-D5
35
.4,6-TRIBROMOPHENOL
68
NryTE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
JTED BY:
SAM W. AVERY, LABORATORY DIRECTOR
CC: NCDEHNR - GROUNDWATER SECTION
GREGORY A. SCHURIG (RP SCi ERER)
JERRY SULLIVAN (AQUA-TROL)

40
ROGERS & �_,ALLCOTT
�IN OF CUSTODY
RECORD PAGE
1kPhone
ENGINEERS, INC.
P.O. Box 5655, Greenville, SC 29606
Filtered 09 O
(Y- � )
[phone] • FAX [phone]
Shipping Address: 718 Lowndes Hill Road
Refrigerated (Yes&o)
Green iIle, S.C. 29 07
G 6 P
Container Type
Client Name
(e/�
Container volume
Address
v
G G G 6
Sample type (.Qrab/.Camposlte)
y
fit/ 6w
Sample source (ww, GW, DW, other)
Report To: Gcoca
Q. ac elu_
C
Preserved (Code)
Telephone No.
FAX No.
w
o
A —Nana D—NoOH
B—HNO, E—HCL
PO No.
Project No.
E
G—H,SO, F—_
z
Rogers do Yr?_
Q e
Collcott
Time Sample Description
tea,
Lab No. Date
COMMEINITS
N3
�
o
�
3
i
3 C�
oo
�o
t
l
I
I'1 r
SAMPLER
Re ll lshed by
1
Date/Time
Received by (Sig.)
Date/Time
HAS AS90gA7ED H SAMPLES
S
Shipper Name do
Relinquished by (Sig.)
Date/Time
Received by (Sig.)
Date/Time
©
Shipper ame do
Ralin ul ed by (Sig.)
Date/Time
ce by (S .)
®
Date/Tlme
_
Receipt Total CL=mgA Receipt pH
©
Shippa ame
Subsequent Analysts: Check)
Date Resubmitted
Seal at chd b Recvd. Intact b Seal at' hd b
Recvd. Intact b
V1
Fon — wise ' ie 1�r_.-

1
f' • CA . • •
D r0 aa•
P.O. Box 5655. CmeavjU SC 29606
Phone [phone] FAX [phone]
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
lATE RECEIVED: 04/23/1998 DATE REPORTED: 05/19/1998
l .C. LABORATORY CERTIFICATE NUMBER - 27
FERIlIT I1+tQ0010607
R. F. SG'N R=VCiWLSEA LABS FACILITY
GROUNDXXnM 1tEMFDIATION FACILITXES
UNION COUNTY, NC'
PAGE 1
1. L Ropm P.F-
F. D. Calkoa• P.E.
S. W. Avery. Jr.,
Labor" Duwm
SAMPLE NUMBER SAMPLE D .SCRTRTION
1.606 EFFLUENT GRAB ON 04/22/98 AT 10:15
RAMETF- -- BEST
►TAL OIL AND GREASE <5.0
i_:SENIC <0.05
1LEAD <0.05
1 RCURY <0.0002
R TS IN MILLIGRAMS PER LITER (mg/L) UNLESS OTHERWISE NOTED.
CONTINUED ON PAGE 2

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE NAALOUF
PAGE 2
��ATE RECEIVED: 0.4*/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PER T INQO010607
R.P. SCHMZWCTiKLSEA LABS FACILITY
1 JUMNWIATION FACILITIES
1 UAiION 00uh-'Y, NC
1 SAMPLE NUMBER SAMPLE DESCRIPTION
32606 EFFLUENT GRAB ON'04/22/98 AT 10:15
1
PARAMETER
XLATILE ORGANICS L
. P4/
RESULT
32606
1 CETONE
<50
aENZENE
<0.50
I '' MOBENZENE
IMOCHLOROMETHANE
<0.50
ij
<0.50
ROMODICHLOROMETHANE
<0.50
iROMOFORM
<0.50
ROMOMETHANE
<0.50
n-BUTYLBENZENE
<0.50
ec-BUTYLBENZENE
<0.50
ert-BUTYLBENZENE
<0.50
CARBON TETRACHLORIDE
<0.50
iLOROBENZENE
<0.50
iLOROETHANE
<0.50
,CHLOROFORM
<0.50
iLOROMETHANE
<0.50
_-CHLOROTOLUENE
<0.50
CONTINUED ON PAGE 3

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
TE RECEIVED•
. 04/23/1998
PAGE 3
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT INQ0010607
R.P. RMVC7WLSZA LABS FACILITY
GROUbTIMMR DIATION FACILITIES
i1r xcw COUNTY, NC
.1.
-OLATILE ORGANICS, pg/L
(CONTINUED)
-t-CHLOROTOLUENE
IDIBROMO-3-CHLOROPROPANE
ROMOCHLOROMETHANE
i,2-DIBROMOETHANE
^TBROMOMETHANE
2-DICHLOROBENZENE
1,3-DICHLOROBENZENE
4-DICHLOROBENZENE
1 CHLORODIFLUOROMETHANE
1,1-DICHLOROETHANE
1 2-DICHLOROETHANE
1-DICHLOROETHENE
cis-1,2-DICHLOROETHENE
1 ans-1,2-DICHLOROETHENE
1.2-DICHLOROPROPANE
1,3-DICHLOROPROPANE
2 Z-DICHLOROPROPANE
1,1-DICHLOROPROPENE
ETHYLBENZENE
H CACHLOROBUTADIENE
E�JPROPYLBENZENE-
'011TINUED ON PAGE 4
EFFLUENT GRAB ON-64/22/98 AT 10:15
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE IkALOUF
-",A)TE RECEIVED: 04/23/1998
1 PAGE 4
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUbWR - 27
PERMIT OV0010607
R.P. SOaMWVC= .SE1l .LABS FACXLXTY
OtOu 1DfX2ER luodzDIATI011r FACILITIES
UNION QpusTg, NC
PARAMETER
'OLATILE ORGANICS,
11Q/L
(CONTINUED)
h--ISOPROPYLTOL UENE
MF HYLENE CHLORIDE
_)HTHALENE
PROPYLBENZENE
STYRENE
,1,1,2-TETRACHLOROETHANE
-11,2,2-TETRACHLOROETHANE
iTETRACHLOROETHENE
)LUENE
.L12,3-TRICHLOROBENZENE
1.2,4-TRICHLOROBENZENE
1,1-TRICHLOROETHANE
111,2-TRICHLOROETHANE
"r(ICHLOROETHENE
tICHLOROFLUOROMETHANE
1,2,3-TRICHLOROPROPANE
2,4-TRIMETHYLBENZENE
3, 5-TRIMETHYLBENZENE
VINYL CHLORIDE
i p-XYLENE
< XYLENE
HEXANE
�l
C VTINUED ON PAGE 5
EFFLUENT GRAB ON'04/22/98 AT 10:15
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<1.0
<0.50
<0.50

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE XkALOUFr'
!ATE RECEIVED: 044/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUbMM - 27
32606
1
PAGE 5
PST INQ0010607
R.P. SC�RER/CHELSEA LABS FACILITY
WWa TER REMWZATZON FACILITIES
UNION CIDDNTy, NC
_iCID/BASE NEUTRALS, pg/L
'HENOL
--CHLOROPHENOL
ITROPHENOL
-DIMETHYLPHENOL
d-14-DICHLOROPHENOL
P-CHLORO-M-CRESOL
,4,6-TRICHLOROPHENOL
c14-DINITROPHENOL
!d-NITROPHENOL
,6-DINITRO-0-CRESOL
PENTACHLOROPHENOL
-TS(2-CHLOROETHYL)ETHER
CS(2-CHLOROISOPROPYL)ETHER
HEXACHLOROETHANE
-NITROSODI-N-PROPYLAMINE
:TROBENZENE
ISOPHORONE
:S (2-CHLOROETHOXY) METHANE
wl�
C-NTINUED ON PAGE 6
SAMPLE D .SCRTPTT[�N
EFFLUENT GRAB ON'04/22/98 AT 10:15
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE bDUALOUF
) PAGE 6
-)TE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERbST JFNQOO10607
R . P . SC MMVC WZ,SBJI LABS FACILITY
G�ZOL7NDf4ATER JamwWZATI02V FACILITIES
UxXom COUETY, pC
.1.
ACID/BASE NEUTRALS, pQ/L
(CONTINUED)
HEXACHLOROCYCLOPENTADIENE
',?LORONAPHTHALENE
THYLPHTHALATE
ACENAPHTHYLENE
'', 6-DINITROTOLUENE
CENAPHTHENE
2,4-DINETROTOLUENE
�-)IETHYLPHTHALATE
MUORENE
�4-CHLOROPHENYL PHENYL ETHER
)IPHENYLAMINE (N-NITROSO)
LZOBENZENE
14-BROMOPHENYL PHENYL ETHER
LEXACHLOROBENZENE
'HENANTHRENE
1ANTHRACENE
'I-N-BUTYLPHTHALATE
WORANTHENE
PYRENE
UTYLBENZYLPHTHALATE
-ENZO(A)ANTHRACENE
'3,3'-DICHLOROBENZIDINE
HRYSENE
'--ONTINUED ON PAGE 7
EFFLUENT GRAB ON'04/22/98 AT 10:15
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10

CLIENT: RPS/CHELSEA 1
MONROE, NC
C/O GEORGE IUALOUF
)TE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUbMZR - 27
PAGE 7
pPRMIT OV0010607
R. P. REP,/C3WLSEA LABS FACILITY
GROUNDRXM RADIATION FACILITIES
UNION couhrY, Jvc
JSAMPLE NUMBER
32606
Pig
�nCID/BASE NEUTRALS, pq/L
IS(2-ETHYLAEXYL)PHTHALATE
DI-N-OCTYLPHTHALATE
'"JO (B) FLUORANTHENE
0 (K) FLUORANTHENE
BENZO (A) PYRENE
-JDENO (1, 2, 3-C, D) PYRENE
CBENZO(A,H)ANTHRACENE
BENZO (G, H, I) PERYLENE
�ONTINUED ON PAGE 8
EFFLUENT GRAB ON'04/22/98 AT 10:15
28
<10
<10
<10
<10
<10
<10
<10

t;LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
� PAGE 8
'TE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R . P . SMR/ClWZSEA LABS FACILITY
GROUNDM TER RIIWDZATXO V FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER SAMPLE D .'grRTp TOOT
-,2606 EFFLUENT GRAB ON 04/22/98 AT 10:15
1
l
COMPOUND
$ TT
RETENTION
TIME, min
ESTIMATED
CONCENTRATID
:TRACHLOROETHYLENE
86.8
ILI ,R /T
2-METHYL-5-NITROIMIDAZOLE-
4.050
660
N-ACETYL
D CENE, 2, 2-DIMETHYL-, (E) -
53.8
75.7
5.830
59
CYCLOHEXANE, 1-METHYL-3-
6.901
20
(1-METHYLETHYL) -
83.5
7.601
19
• Y: • •:'.
XC •• I• I I/: I. /:N'I I: Y.r Y:NI Y:M
:'I CN'I. : • I' Y r Y.NI •.' Y.l. I • c • •.NI •• I I : •. •' I' Y r
1 •
1VozAr
N: .I.M" :/ .I
• =M , Iy= :j• N
c•/iM.: •ii.y1 Ii y:� ,v Ni•J{
i= J=
• ti TIMT ARC•
T TARGVT COMPOUNDS ARC CKLY BEST
"/ '/••"Y rAC7XM OF •"/ / JMARESTnrlZZUQAL STANDARD
• R•' • i. Y I I: K• •� • r
I r N- Y./
MNT 1. TZMT SAMPLV. J. 'I. 1:NI C• I• •'I I♦ ARr ACTMULY
C_.TINUED ON PAGE 9

l.LIZNT: RPS/CHELSEA
MONROE, NC
C/O GEORGE HAALOUF
PAGE 9
—tTE RECEIVED: 04/23/1998 DATE REPORTED: 05/19/1998
N. C . IJ SORATORY CERTIFICATE NUMBER - 27
FMOaT IWQO010607
RE3VC3rLS= LABS FACILITY
GR0UNDURM iumk=IATIOF FACILITIES
uxxoN C,OUBTY, Nc
1 i# PARAMETFg
32606 TOTAL O & G
DATE/TIME
04/28
@
ANAT ym)
08:00
413.1
ARSENIC
05/06
@
09:40
6010A
MILLER
LEAD
n
JONES
MERCURY
VOLATILES
05/07
@
13:50
n
7470A
LEGER
ACID/BASE
05/04
05/14
@
@
22:13
20:17
6210D
FN
EXTRACTED
04/27/98
625
LYYNCHNCH
SANDERS
'(ITINUED ON PAGE 10

CLIENT: RPS/CHELSEA
MONROE, NC J
C/O GEORGE KULLOUF
PAGE 10
-)TE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
i
l
1 cURROGATE
VOLATILE ORGANICS
-BROMOFLUOROBENZENE
1,2-DICHLOROBENZENE-D4
:ID/BASS NEUTRALS
'tOBENZENE-D5
•FLUOROBIPHENYL
TERPHENYL-D14
FLUOROPHENOL
L _-ENOL-D5
2,4,6-TRIBROMOPHENOL
PERMIT #WQ0010607
R . P . SCRERER/CMrZSZA LABS FACILITY
G-R0DNVXX=R JUD=IATION FACILITIES
vz;zox COUNTY, me
93
98
62
71
93
41
26
90
Y 'I:��• N• I v :II: •.:: •..
• / . ..� Y NI
ORTED BY:
R2' .i. aK2IURIG ("
JZMY SULLZVAaT (AM-2WL)

WGERS &CAI,LOO'IT
P.O. Bo: 5655. Groenviile, SC 29606
Pbooe [phone] • FAX [phone]
:LIENT: RPS/CHELSEA
MONROE, NC
1 C/O GEORGE XAALOUF
1. L Roger. P.E.
F. D. Calkott. P.E
�arwr
PAGE 1
1 ATE RECEIVED: 04/23/1998 DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE KUMM — 27
1
FAT IiV0010607
R.F. SER/C=LSEA LABS FACILITY
GROUNDRAM JM�=IATION FACILITIES
UNION COUNTY, NC
ImMPLE NUMBER
604
:ic 605
PARAMETER
V ATILE ORGANICS, pg/L
'ATONE
3 iZENE
3ROMOBENZENE
31 ►MOCHLOROMETHANE
3] _IMODICHLOROMETHANE
WMOFORM
11 MOMETHANE
i- LUTYLBENZENE
�P--BUTYLBENZENE
'e t—BUTYLBENZENE
AucBON TETRACHLORIDE
FrOROBENZENE
F OROETHANE
HLOROFORM
H— DROMETHANE
4LOROTOLUENE
)NTINUED ON PAGE 2
INFLUENT (2,3, & 5) GRAB ON 04/22/98 AT 10:00
INFLUENT (4) GRAB ON 04/22/98 AT 10:00
<2, 500
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<2, 500
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50

CLIENT: RPS/CHELSEA 1
MONROE, NC
C/O GEORGE IUALOUF
PAGE 2
--)rE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT iFW90010607
R.P. SRM/CEWLSZA LABS FACILITy
GRODNDiI/ATER REWDIATX0X FACILITIES
uxxoN CODNTy, me
iAMPLE NUMBER SAMPLE DESCRIPTION
32604 2605 INFLUENT (2,3, & 5) GRAB ON 04/22/98 AT 10:00
J INFLUENT (4) GRAB ON 04/22/98 AT 10:00
(VOLATILE ORGANICS, pq/L
(CONTINUED)
32604
32605
e " OROTOLUENE
<50
<50
DIBROMO-3-CHLOROPROPANE
<50
<50
vXBROMOCHLOROMETHANE
<50
<50
11'2-DIBROMOETHANE
<50
<50
CBROMOMETHANE
<50
<50
1,2-DICHLOROBENZENE
<50
<50
3-DICHLOROBENZENE
<50
<50
4-DICHLOROBENZENE
<50
<50
DICHLORODIFLUOROMETHANE
<50
<50
1-DICHLOROETHANE
<50
<50
2-DICHLOROETHANE
<50
<50
<50
<50
f1,1-DICHLOROETHENE
1 s-1,2-DICHLOROETHENE
150
100
'_ans-1,2-DICHLOROETHENE
<50
<50
1,2-DICHLOROPROPANE
<50
<50
3-DICHLOROPROPANE
<50
<50
!.,2-DICHLOROPROPANE
<50
<50
1,1-DICHLOROPROPENE
<50
<50
E HYLBENZENE
<50
<50
F—XACHLOROBUTADIENE
<50
<50
I'�OPROPYLBENZENE
<50
<50
:UNTINUED ON PAGE 3

CLIENT: RPS/CHELSEA 1
If MONROE, NC
C/O GEORGE.MAALOUF
PAGE 3
i
1"E RECEIVED: 04/23/1998 DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMER - 27
IPERMIT #WQ0010607
R.P. SER/CZWLSEA LABS FACILITY
GROUNVXXTER RE6IDIATXON FACILITIES
1 UNION COUNTY, NC
.32604
'2605
VOLATILE ORGANICS, pg/L
(CONTINUED)
(,PROPYLTOLUENE
ENE CHLORIDE
_kPHTHALENE
In-PROPYLBENZENE
'YRENE
4.11,1,2-TETRACHLOROETHANE
1,2,2-TETRACHLOROETHANE
�TRACHLOROETHENE
ruLUENE
' 2,3-TRICHLOROBENZENE
2,4-TRICHLOROBENZENE
1,1,1-TRICHLOROETHANE
1,2-TRICHLOROETHANE
lCHLOROETHENE
TRICHLOROFLUOROMETHANE
2,3-TRICHLOROPROPANE
2,4-TRIMETHYLBENZENE
1, 3, 5-TRIMETHYLBENZENE
NYL CHLORIDE
! p-XYLENE
o-XYLENE
i XANE
_J
CONTINUED ON PAGE 4
INFLUENT (2,3, &-5) GRAB ON 04/22/98 AT 10:00
INFLUENT (4) GRAB ON 04/22/98 AT 10:00
<50
<50
<50
<50
<50
<50
<50
1,500
<50
<50
<50
<50
<50
350
<50
<50
<50
<50
<50
<100
<50
<50
<50
<50
<50
<50
<50
<50
<50
1,600
<50
<50
<50
<50
<50
340
<50
<50
<50
<50
<50
<100
<50
<50

l;LIkIN l" : 1tr-� / CHELSEA
MONROE, NC 1
C/O GEORGE MAAL0US
PAGE 4
-)TE RECEIVED: 04%23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
32605
PARAMETER
PER3QT V0010607
R.P. SC7W0WC7WLg= LABS FACILITY
GROIIRDWX= jtEMWZATZON FACIZXT rS
UNION COUNTY, NC
6CID/BASE NEUTRALS, p9/L
,HENOL
-CHLOROPHENOL
,2-WTTROPHENOL.J—
DIMETHYLPHENOL
,4-DICHLOROPHENOL
�P-CHLORO-M-CRESOL
,4,6-TRICHLOROPHENOL
,4-DINITROPHENOL
�4-NITROPHENOL
,6-DINITRO-O-CRESOL
_ZNTACHLOROPHENOL
1BIS(2-CHLOROETHYL)ETHER
CS(2-CHLOROISOPROPYL)ETHER
nE-XACHLOROETHANE
1"-NITROSODI-N-PROPYLAMINE
[TROBENZENE
iSOPHORONE
S (2-CHLOROETHOXY) METHANE
NTINUED ON PAGE 5
INFLUENT (4) GRAB ON 04/22/98 AT 10:00
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10

CLIENT: RPS/CHELSEA 1
MONROE, NC
C/O GEORGE M ALOUF
) PAGE 5
ATE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT IFN00010607
R. P. SM/0WZE EA LABS FACILITY
GROUhM M RF.l=X"XOX FACILITIES
UNION COUNTY, pC
32 605
PARAMETER
1
►CID/BASE NEUTRALS, pq/L
(CoNTINUED)
�_XXACHLOROCYCLOPE NTADIENE
12
' HLORONAPHTHALENE
THYLPHTHALATE
�CENAPHTHYLENE
�13,6-DINITROTOLUENE
CENAPHTHENE
Z,4-DINETROTOLUENE
�r'IETHYLPHTHALATE
LUORENE
4-CHLOROPHENYL PHENYL ETHER
]-IPHENYLAMINE (N-NITROSO)
?,OBENZENE
4-BROMOPHENYL PHENYL ETHER
1 :XACHLOROBENZENE
iENANTHRENE
�ANTHRACENE
:-N-BUTYLPHTHALATE
.UORANTHENE
PYRENE
fTYLBENZYLPHTHALATE
I �'NZO (A) ANTHRACENE
I3,3'-DICHLOROBENZIDINE
RYSENE
CwNTINUED ON PAGE 6
INFLUENT (4) GRA9 ON 04/22/98 AT 10:00
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10

OT>
OT>
OT>
OT>
OT>
OT>
OT>
OT>
00:01 XV 86/ZZ/60 NO TTdD (6) ZNHDUNI
L 39Kd NO a3ONIIN00
3N3'I Uad (I'H'9) OZN3H
3N30K2iHZNK (H'V) OZN38]
3NaUcl (Cl ' 0- £ ' Z' T) ON3ar__
3N3UAd (V) OZN3H ,
3N3HZNrd2 OjaU (m) 0
3N3HZNVUOEIU (a) OLL
3ZVWHZHdUZ00-N- Ia
S-LV VHZHd (UX3HUH,i3-Z) SI
Z/bti ' g7vwj ammlaIOr f
S21ZX7XJYJ M0XZYIQ� 2�b7fidaMoUD
XZrzrZW S� Y���S •a•9
L 090TOOam# ,Zimmg
866T/6T/50 :a3jdoci32i 3ZVa
9 39FId
866T/SZ/-V0 :a3AIaoad Sk
�nozfc�t aouozo o/o
ON aodNow
V3S'I3HZ)/Sd'd : ZN3I'IO

CLIENT: RPS/CHELSEA 1
MONROE, NC
C/O GEORGE NAALOIIF
)TE RECEIVED: 04/23/1998
PAGE 7
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUJbMER - 27
PERMIT INQO010607
R . P . REVCiWLS= LABS FACILITY
0l0Uh73Q = JUDODIATZON FACILITIES
UI Xom C1 uhNTy. NC
COMPOUND
ETRACHLOROETHYLENE
2-METHYL-5-NITROIMIDAZOLE-
./) N-ACETYL
-HEPTENE, 4-PROPYL-
2-PROPENOIC ACID, 2-METHYL-,
1-METHYLETHYL ESTER
INFLUENT (4) GRAB ON 04/22/98 AT 10:00
% FZT
RETENTION
TSME. min
ESTIMATED
CONCENTRATION '41L
76.4
4.060
690
52.8
5.810
22
82.3
7.601
15
67.3
8.241
10
1 y=:. Mj/ . � .wiYM� r. y• .. r1:4'1/ir!'-
BZST
r_MztmAl=__, OWS AIM BA DPW 7= 70Z" • : ARMS COWARW To TIMT Or "a XLUMST
• Y r:I Y:I Nvti • � •I
•� I .."Al. 11 NI •:I 1. I.. I. I I: I. •1. II.. 11: r r:/
Y.w• : I MI Y NI
•I'I • • :I
•11' 'I /I:NI
CuSTINUED ON PAGE 8

�.Ll�cvl tcr5/CHELSEA
MONROE, NC
C/O GEORGE MRALOUF
PAGE 8
)TE RECEIVED': 04/23/1998 DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
pZMaT 090010607
R.P. SC7EMZWC7WySZA LABS rWrLXTy
GROG JtZWMrILTZON FACZLZTlrS
UNZON COUNTY, NC
SAMPLE#
J2604
j 2605
1
l
!
.PARAMETFg DATEITIME ANALYZED
VOLATILES 05/05 @ 00:48
VOLATILES 05/05 @ 01:39
ACID/SASE 05/14 @ 21:08
EXTRACTED 04/27/98
ITINUED ON PAGE 9
META MI
6210D
6210D
625
n
ANAT-YRT
FERGUSON
FERGUSON
LYNCH
SANDERS

CLIENT: RPS/CHELSEA i
MONROE, NC
C/O GEORGE MAALOUF
PAGE 9
_IE RECEIVED: 04h3/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PEMdIT IMPOO10607
R.P. SCRRRER/CZWLSEA LABS FACILITY
REaDIATION FACILITIES
UNION COUNTY, me
VOLATILE ORGANICS
'4-BROMOFLUOROBENZENE
�',2-DICHLOROBENZENE-D4
ACID/BASE NEUTRALS
AOBENZENE-D5
2-FLUOROBIPHENYL
ERPHENYL-D14
-FLUOROPHENOL
PHENOL-D5
,4,6-TRIBROMOPHENOL
I RECOVERY
32605
86
32604
86
86
81
----- 69
----- 74
----- 92
----- 38
----- 24
----- 81
I
a: SURROGaa RWOOVMUMS AM IIITRIN OG1aML LI117S MTZXSS lfa= WITH AN LSaRZSX
'DORTED BY:
J S Y, LABORATORY DIRECTOR
1
•Hcmemm -
GRCGORY A. G RP SQ02tR)
JRRRY SVLLIVIN -MWL)
I

All _ _F L__ r0L . R&,...D PAGE OF
ENGINEERS, INC. F.O. Box 5655, Greenville, SC 29606 N Y Y
Phone [phone] • FAX (WA) 233-9058
Shippint Address: 718 Loandes Hill Road
Client Name /P
Greenville, S.C. 29607
SC�e/- Pr / e LS e o-t
C
Address
Report To: V' ea � � �•-
Telephone No.
FAX No.
PO No.
Project No.
Rogwo do
Yry_
Collcott
Time
Sample Description
Lob No.
Dote
oio zl r4n- , quo
SAMPLER �)
Date/Time
/a.0
R by ( •) Date/Time
Nam � '9
elln fished b (Sly.)
Date/lime
R by �•) Date/Time��
-
eilnquished by (Sly.)
Date/TimeReceived
b
® Y (Sig.) Date/'Time
0
Shipper Name & /
Seal at'chd b Recvd. Intact b Seal at'chd bY0 Recvd. Intact b
Form Revised June 1994
Entered ('L '/ !a)
Refrigerated (Yes/ Lo)
Container Type (p/Q
Container volume
Sample type (mob/�ompoalte)
Sample source (WW, GW, DW, other)
Preserved (Code)
A-Nena D-NoM
E-1CL44CL
9-FMo
G-HsSa� F
Receipt Total CL,__ my/L Receipt pH
SubseWent Malysls: �Chedc)
Dote Resubmitted

1C GE S J. L Roters. P.E.
JC���'t7i:.i�a7 SZ�j„j,��r . D. Gllcott. P.E. ENaNaM& INCINc
S. W. Avery. Jr..
P.O. Box 5655, Greenville. SC 29606 may Dumw
Pbooe [phone] • FAX (M4) 233-9058
CLIENT: RPS/CHELSEA
MONROE, NC PAGE 1
C/O GEORGE NAALOUF
DATE RECEIVED: 04/09/1998 DATE REPORTED: 05/12/1998
N.C. LABORATORY CERTIFICATE NUMER - 27
pMOUT IM00010607
R.P. SCIMItER/CIMzSEA LABS -WACizrTY
GR0 TER JUM�=rATlox FACrziTlrS
UNrox Coum7' xc
SAMPLE NUMBER
1 1917
-1918
I 119
VOLATILE ORGANICS, pg/L
1 '-ETONE
BENZENE
tOMOBENZENE
I tOMOCHLOROMETHANE
BROMODICHLOROMETHANE
I,OMOFORM
;OMOMETHANE
In-BUTYLBENZENE
c-BUTYLBENZENE
L=rt-BUTYLBENZENE
CARBON TETRACHLORIDE
C LOROBENZENE
CnLOROETHANE
C"LOROFORM
C r•OROMETHANE
2. _)LOROTOLUENE
ZONTINUED ON PAGE 2
INFLUENT (2,3,& 5) GRAB ON 04/09/98 AT 13:00
INFLUENT (4) GRAB ON 04/09/98 AT 13:15
EFFLUENT GRAB ON 04/09/98 AT 13:30
<500
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
41
<5.0
<5.0
<500
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
25
<5.0
<5.0
<50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
0.80
<0.50
<0.50

t.i.,1tNT: RPS/CHELSEA
MONROE, NC
C/O GEORGE HAALOUF
PAGE 2
-)ATE RECEIVED: 04*/09/1998
DATE REPORTED: 05/12/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
31917
1 31918
i 31919
1 FOLATILE ORGANICS, pq/L
J (CONTINUED)
PERT IN00010607
R.F. sCFRElq/C1WLSEA LABS FACILITY
G ROUNDMAT= REMWDIATION FACILITIES
UNION COUNTY, me
)HLOROTOLUENE
.,2-DIBROMO-3-CHLOROPROPANE
DIBROMOCHLOROMETHANE
,2-DIBROMOETHANE
.jIBROMOMETHANE
1,2-DICHLOROBENZENE
,3-DICHLOROBENZENE
1,4-DICHLOROBENZENE
^ICHLORODIFLUOROMETHANE
1-DICHLOROETHENE
1,2-DICHLOROETHANE
j 1-DICHLOROETHENE
J is-1,2-DICHLOROETHENE
trans-1,2-DICHLOROETHENE
.2-DICHLOROPROPANE
3-DICHLOROPROPANE
f2,2-DICHLOROPROPANE
1-DICHLOROPROPENE
.'HYLBENZENE
HEXACHLOROBUTADIENE
;OPROPYLBENZENE
(__NTINUED ON PAGE 3
INFLUENT (2,3,& 5) GRAB ON 04/09/98 AT 13:00
INFLUENT (4) GRAB ON 04/09/98 AT 13:15
EFFLUENT GRAB ON 04/09/98 AT 13:30
<5.0
<5.0
<0.50
<5.0
<5.0
<0.50
<5.0
<5.0
<0.50
<5.0
<5.0
<0.50
<5.0
<5.0
<0.50
<5.0
<5.0
<0.50
<5.0
<5.0
<0.50
<5.0
<5.0
<0.50
<5.0
<5.0
<0.50
<5.0
<5.0
<0.50
<5.0
<5.0
<0.50
<5.0
<5.0
<0.50
300
140
<0.50
<5.0
<5.0
<0.50
<5.0
<5.0
<0.50
<5.0
<5.0"
<0.50
<5.0
<5.0
<0.50
<5.0
<5.0
<0.50
<5.0
<5.0
<0.50
<5.0
<5.0
<0.50
<5.0
<5.0
<0.50

l L1L.N'1': RPS/CHELSEA PAGE 3
MONROE, NC i
C / O GEORGE XUa-OUF
-TE RECEIVED: 04./09/1998 DATE REPORT
ED: 05/12/1998
VC. LABORATORY CERTIFICATE NUMBER - 27
PM0aT INP0010607
R. P. RER/C WLSEA LABS FACILITY
GROUIMMA22R RPWDIATIOZT FACILITIES
l UNION COUNTY, NC
gAMPLE NUMBER' SAMPLE D scpTpTION
j1917 INFLUENT (2,3,& 5) GRAB ON 04/09/98 AT 13:00
4918 INFLUENT (4) GRAB ON 04/09/98 AT 13:15
919 EFFLUENT GRAB ON 04/09/98 AT 13:3 0
ILATILE ORGANICS, pq/L
(CONTINUED)
31917
31918
31919
1 )OPROPYLTOLUENE
<5.0
<5.0
<0.50
I-THYLENE CHLORIDE
<5.0
<5.0
<0.50
NAPHTHALENE
<5.0
<5.0
<0.50
i PROPYLBENZENE
<5.0
<5.0
<0.50
S.LYRENE
<5.0
<5.0
<0.50
3-1,1,2-TETRACHLOROETHANE
<5.0
<5.0
<0.50
3 1,2,2-TETRACHLOROETHANE
<5.0
<5.0
<0.50
IzTRACHLOROETHENE
730
410
<0.50
T^'UENE
<5.0
<5.0
<0.50
1 ,3-TRICHLOROBENZENE
<5.0
<5.0
<0.50
1,2,4-TRICHLOROBENZENE
<5.0
<5.0
<0.50
1 1,1-TRICHLOROETHANE
<5.0
<5.0
<0.50
1 L,2-TRICHLOROETHANE
<5.0
<5.0
<0.50
TRICHLOROETHENE
2,300
1,600
<0.50
T :CHLOROFLUOROMETHANE
<5.0
<5.0
<0.50
1 !,3-TRICHLOROPROPANE
<5.0
<5.0
<0.50
1,2,4-TRIMETHYLBENZENE
<5.0
<5.0
<0.50
1 i,5-TRIMETHYLBENZENE
<5.0
<5.0
<0.50
fYL CHLORIDE
<5.0
<5.0
<0.50
n/P-XYLENE
<10
<10
<1.0
:)' YLENE
<5.0
<5.0
<0.50
L' JE
<5.0
<5.0
<0.50
:(--TINUED ON PAGE 4

CLIENT: RPS/CHELSEA i
MONROE, NC
C/O GEORGE MAALOUF
TE RECEIVED: 04/09/1998
DATE REPORTED: 05/12/1998
1.C. LABORATORY CERTIFICATE NUbWR - 27
PAGE 4
PST IMPOO10607
R.P. SCb�1RER/0RELSEA LABS FACILITY
REM D.TATZ02V FACZLITZES
UNION COUNTY, me
INFLUENT (4) GRAB,ON 04/09/98 AT 13:15
EFFLUENT GRAB ON 04/09/98 AT 13:30
kRAMETER
ACID/BASE NEUTRALS, }iq/L
' _ .iENOL
<10
<10
<10
<10
,2-ILOROPHENOL
TROPHENOL
<10
<10
414-DIMETHYLPHENOL
<10
<10
l� 4-DICHLOROPHENOL
<10
<10
'CHLORO-M-CRESOL
<10
<10
t,4,6-TRICHLOROPHENOL
<10
<10
f' 4-DINITROPHENOL
<10
<10
•NITROPHENOL
<10
<10
4,6-DINITRO-0-CRESOL
<10
<10
-INTACHLOROPHENOL
<10
<10
1 S(2-CHLOROETHYL)ETHER
<10
<10
BIS(2-CHLOROISOPROPYL)ETHER
<10
<10
�1 XACHLOROETHANE
<10
<10
}� NITROSODI-N-PROPYLAMINE
<10
<10
NITROBENZENE
�L
<10
<10
OPHORONE
<10
<10
F S(2-CHLOROETHOXY)METHANE
<10
<10
C„STINUED ON PAGE 5

CLIENT: RPS/CHELSEA 1
MONROE, NC
' C/O GEORGE XhALOUF
--�TE RECEIVED: 04/09/1998
DATE REPORTED: 05/12/1998
N.C. LABORATORY CERTIFICATE NUbMZR - 27
l SAMPLE NUMBER
11 31918
31919
PAGE 5
PERDQT IWQOO10607
R. P. SC RER/ClWLSEA LABS FACILITY
GROUNDWATER REMEDIATION FACZZZTIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, }iq/L
AEXACHLOROCYCLOPENTADIENE
2-CHLORONAPHTHALENE
VHYLPHTHALATE
aCENAPHTHYLENE
i?,6-DINETROTOLUENE
►CENAPHTHENE
2,4-DINETROTOLUENE
IIETHYLPHTHALATE
ZUORENE
4-CHLOROPHENYL PHENYL ETHER
1 IPHENYLAMINE (N-NITROSO)
ZOB-"NZENE
4-BROMOPHENYL PHENYL ETHER
EXACHLOROBENZENE
HENANTHRENE
ANTHRACENE
I-N-BUTYLPHTHALATE
J LUORANTHENE
PYRENE
UTYLBENZYLPHTHALATE
_ENZO(A)ANTHRACENE
3, 3'-DICHLOROBENZI DINE
`gRYSENE
�1
,-JNTINUED ON PAGE 6
INFLUENT (4) GRAB ON 04/09/98 AT 13:15
EFFLUENT GRAB ON 04/09/98 AT 13:30
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10

• vILLLVYJ{-
MONROE, NC 1
C/O GEORGE NAALOUF
PAGE 6
`SATE RECEIVED: 04'/09/1998 DATE REPORTED: 05/12/1998
N.C. LABORATORY CERTIFICATE NUbMER - 27
090010607
SCHERWCZgLSEA LABS FACILITY
GROU,NDf� REWDIAT XON FACILITIES
1 UNION COUNTY, Nc
SAMPLE N M]BER
31918
31919
PARAMETER
ACID/BASE NEUTRALS, pq/L
(coNTINUED)
-,IS(2-ETHYLHEXYL)PHTHALATE
1 N-OCTYLPHTHALATE
ZO (B) FLUORANTHENE
z5ENZO (K) FLUORANTHENE
RENZO(A)PYRENE
NDENO (1, 2, 3-C, D) PYRENE
DIBENZO (A, H) ANTHRACENE
I-ENZO (G, H, I) PERYLENE
C JTINUED ON PAGE 7
INFLUENT (4) GRAB. ON 04/09/98 AT 13:15
EFFLUENT GRAB ON 04/09/98 AT 13:30
16
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10

- �.1LL✓LiL.
MONROE, NC
C/O GEORGE IMALOUF
PAGE 7
RECEIVED: 04./09/1998 DATE REPORTED: 05/12/1998
N.C. LABORATORY CERTIFICATE NUIBER - 27
' pMOaT #WO010607
R . P . SCMMM/C ZZZLSEA LABS FACILITY
GROUNDRA22R RE WDIATION FACILITIES
i UNION COUNTY, NC
SAMPLE D.SCRIPTTON
INFLUENT (4) GRAB -ON 04/09/98 AT 13:15
1
1
..OMPOUND
EPTADECANE, 2, 6-DIMETHYL-
-EPTADECANE, 2, 6, 10,14-
TETRAMETHYL-
i ECANE
nr:PTADECANE, 2, 6, 10, 14-
TETRAME'THYL-
:COSANE, 10-METHYL-
�EICOSANE, 10-METHYL-
PTADECANE, 2, 6, 10, 15-
TETRAMETHYL-
�HEPTADECANE, 2, 6, 10, 15-
1 TETRAMETHYL-
1 PTADECANE, 2, 6, 10, 15-
TETRAMETHYL-
NEICOSANE
$-FIT
RETENTION
TIME., min
ESTIMATED
CONCENT ATTn�T
94.2
12.431
68
94.1
13.981
91
92.6
15.421
46
93.6
16.772
93
91.9
18.042
110
94.9
19.242
52
92.5
19.322
45
94.4
20.382
54
94.8
21.472
32
94.0
22.502
32
'Z: No 7"'TATXLY MZ=TIFIZD fin, MR SAWZ.JC 131919 (j37LuxNT GR&B CH 04109198)
j
ITINUED ON PAGE 8

j
L.L1LiV 1
hVS/CHELSEA 1
MONROE, NC
C/O GEORGE XMILOUF
PAGE 8
-fTE
RECEIVED:
09'/09/1998
DATE REPORTED: 05/12/1998
N.C.
LABORATORY
CERTIFICATE NUMBER
- 27
iSAMPLE#
31917
31918
_19
PERMIT 1WO010607
R.P. SCHMZM/CRELSEA LASS FACILITY
G'ROUNDRATER REMEDIATIOIII FACILITIES
UNION COUNTY, Kc
PARAMETrg
VOLATILES
DflTE/T_TME
04/21
@
ANAT V7Fn
01:16
MUH91A
6210D
ANAL=
FERGUSON
AND
04/21
@
02:56
n
VOLATILES
04/21
@
02:06
6210D
FERGUSON
AND
'04/21
@
03:47
n
it
ACID/BASE
05/01
@21:19
625
EXTRACTED
04/15/98
LYNCH
SANDERS
VOLATILES
ACID/BASE
04/20
05/01
@
@
22:45
20:28
6210DNCHFERGUSON
EXTRACTED
04/15/98
625
it
LYNCH
SANDERS
• •= {•r
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i

ENGINEERS, INC.
P.O. Box 5655, Gnxmille. SC 29606
Phone [phone] • FAX [phone]
Shippin8 Addnxt: 718 Lownda Hill Road
P Greenvi . S.
Cilent Name VA
O
Address
v
Report To:
U
Telephone No. FAX No.
PO No. Project No.
E
Rogers k sg a
YrT x �O
Collcott Time Sample Description o 4 4 X
Lob No. Date T I I f(�
MIVY71Arim ��ll W' "17 0 wI mW,A�M��
=13A WANG
�©�
rlrl1immiff coo"
PAGE -I— OF
Entered (Yes/Z{o)
Refrigerated (Yesmo)
Container Type (2/�
Container volume
Sample type (Grab/f,omposite)
Sample source (WW, GW, i)W, other)
Preserved (Code)
A —Nana 0—HoOH
E—HCL
.�. F—
SAMPLER
Relin ed by )
Date/Time
R b y
to/Time
HAZARDS ASSOQATM
Relinqul by (Sig.)
Date/time
Received by (SIg•
Date /Time
©
Shipper Name &
Relinquished by (Sig.)
Date/Time
R ved by (Sig.)
Date/T1rne
Shipper Name do
Rftelpt Totd
mgA Receipt pH
Subsequent
Subsequent Analysis:
S" at'chd byo
Recvd. Intact byo
Sed at'chd b
Recvd. Intact b
Check)
Date Resubmitted
Form Revised June 1994

PMERS &CALLWTT
ENG1N EERS, INC.
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
July 30, 1998
Ms. Mary Cabe
NPDES Permitting Unit
North Carolina Department of Environment and Natural Resources
P. O. Box 29535
Raleigh, North Carolina 27626-0535
Mr. Randy Kepler
Non -Discharge Permitting Unit
North Carolina Department of Environment and Natural Resources
P. O. Box 29535
Raleigh, North Carolina 27626-0535
Re: R. P. Scherer/Chelsea Labs Site
Monroe, NC
NPDES Permit No. NCO084344
Non -Discharge Permit No. WQ0010607
Dear Ms. Cabe and Mr. Kepler:
J. L. Rogers, P.E.
F. D. Callcott, P.E.
S. W. Avery, Jr.,
Laboratory Director
N.C. DEPT. OF
ENVIRONMENT, HEALTH,
& NATURAL REOURCES
AUG 3 1998
WWI Cr" E ,
M0eirt 'illE REwvieil GRE
The purpose of this letter is to report the results of the pilot system at the R. P. Scherer facility
and to request a modification to the facility's permits. To briefly review, R. P. Scherer is voluntarily
operating a groundwater remediation system at the Chelsea Laboratories site located at 2021 East
Roosevelt Boulevard in Monroe, North Carolina. The remediation system started operation in June 1997.
The system was designed to remove specific VOC's in the dissolved phase based on data obtained at the
time of design. In August 1997, personnel at Rogers and Callcott detected a strong petroleum odor and
observed a sheen on the water level meter probe from pumping well MW-4. Analysis determined that
the product discovered in MW-4 was a diesel fuel. As a result, the interim remediation system was
promptly turned off until interim measures could be implemented. In November 1997, an application
for a pilot test for diesel fuel recovery was submitted to NCDENR. The interim pilot test system was
constructed and went into operation in April 1998. Refer to Figure 1 for a sketch of the Interim Diesel
Fuel Recovery System. Also, an engineering drawing is included as part of this submittal.
Pilot System Results
Enclosed are the laboratory results from the sampling for the pilot test. A summary of detected
compounds is presented in Table 1 on the next page.

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Ms. Mary Cabe/Mr. Randy Kepler
July 30, 1998
Page 3
Diesel Fuel Recovery
Accumulation of diesel fuel product was observed on the surface of the inspection tank. No appreciable
quantities (measurable thickness) of recovered product were observed. Only a film of product was noted.
This film was periodically removed with an absorbent boom. The amount of diesel fuel product
accumulated in the inspection tank has decreased during the last few weeks. However, even with this
decrease in accumulation, the film would reform after the product was removed with the boom.
Therefore, we conclude that diesel product is still present in MW-4.
System Modifications
At this time, R. P. Scherer requests that the system modifications for the pilot test remain in operation
as part of the existing remediation system. The issue of the diesel fuel recovery will be revisited
periodically. When no diesel fuel product has been detected for a period of time in the inspection tank,
a request will be made to discontinue use of the inspection tank and revise the water quality monitoring
program.
Permit Modifications
R. P. Scherer requests the following permit modifications be made to the NPDES Permit No.
NC0084344 and to Non -Discharge Permit WQ0010607:
Discharge to surface waters (NPDES Permit NC0084344) will be sampled and analyzed once per
month, unless otherwise indicated, for Oil and Grease, in addition to the existing parameters:
arsenic, chloroform, lead, mercury, pH (twice per month), tetrachloroethene, toluene,
trichloroethene. Since no petroleum constituents were detected in the effluent samples to date,
only monitoring for oil and grease is proposed.
Air Stripper influent samples (composite from wells MW-2, MW-3, and MW-5) and from MW-4
collected before the inspection tank and one effluent sample (Permit WQ0010607) will be
analyzed once per month for the following constituents: EPA Method 6210D plus Acetone. This
is the current permitted routine, except that the influent is represented by two samples instead of
one. In addition, air stripper influent samples from MW-4 collected before the inspection tank
and air stripper effluent samples (Permit WQ0010607) will be analyzed once per month for
Method 625.
Thank you for your assistance with this project. If you have any questions or comments, please feel free
to call me at [phone].
Sincerely,
J. L ROGE S AND CALLCOTT ENGINEERS
David Scott
cc: Karen Connell
Greg Schurig
Peter Holmes
enclosures

LINES FROM WELL FIELD
I
GRAVITY SETTLING
TANK
SEE DWG. 4
I
I
I
TRIPPER
UNIT
FS
O
INSPECTION TANK
I I I v 11 1 1
RECIRCULATION LINE FROM
PUMP STATION
I I I I I
SAMPLING LINES ► ►
iI I F-— —-——�J I
10�
— — — —
I I IFr--———_ _�
IIIF
I I =
INSTRUMENT PANEL
SUMP PUMP
1" PVC
SAMPLING PORT FOR MW-4
= ROLL -UP DOOR
1 /2" HOSE BIB
1" PVC
NEW ASPHALT PAVEMENT
I
lrL�
OFFICE SPACE/
WORK & TOOLS
STORAGE
1/2" EXP. JOINT MATERIAL
J. L. Rogers & Callcott
PLAN FIGURE 1 Engineers, Inc.
R. P. SCHERER/CHELSEA LABS Greenville South Carolina
PILOT SYSTEM
DRAWN BY DES DATE JULY 1998
CHECKED BY DES PROJECT NO. 97-112
APPROVED BY DES DRAWING NUMBER PILOTI

ROGERS & CALLCOTT
ENGIN EERS, INC.
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 04/09/1998 DATE REPORTED: 05/12/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
J. L. Rogers. P.E.
F. D. Callcott. P.E.
S. W. Avery, Jr.,
Laboratory Director
PAGE 1
PERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE DESCRIPTION
31917 INFLUENT (2,3,& 5) GRAB ON 04/09/98 AT 13:00
31918 INFLUENT (4) GRAB ON 04/09/98 AT 13:15
31919 EFFLUENT GRAB ON 04/09/98 AT 13:30
PARAMETER RESULT
VOLATILE ORGANICS, pg/L
31917
31918
31919
ACETONE
<500
<500
<50
BENZENE
<5.0
<5.0
<0.50
BROMOBENZENE
<5.0
<5.0
<0.50
BROMOCHLOROMETHANE
<5.0
<5.0
<0.50
BROMODICHLOROMETHANE
<5.0
<5.0
<0.50
BROMOFORM
<5.0
<5.0
<0.50
BROMOMETHANE
<5.0
<5.0
<0.50
n-BUTYLBENZENE
<5.0
<5.0
<0.50
sec-BUTYLBENZENE
<5.0
<5.0
<0.50
tert-BUTYLBENZENE
<5.0
<5.0
<0.50
CARBON TETRACHLORIDE
<5.0
<5.0
<0.50
CHLOROBENZENE
<5.0
<5.0
<0.50
CHLOROETHANE
<5.0
<5.0
<0.50
CHLOROFORM
41
25
0.80
CHLOROMETHANE
<5.0
<5.0
<0.50
2-CHLOROTOLUENE
<5.0
<5.0
<0.50
CONTINUED ON PAGE 2

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 04/09/1998
DATE REPORTED: 05/12/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
PAGE 2
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE DESCRIPTION
31917 INFLUENT (2,3,& 5) GRAB ON 04/09/98 AT 13:00
31918 INFLUENT (4) GRAB ON 04/09/98 AT 13:15
31919 EFFLUENT GRAB ON 04/09/98 AT 13:30
PARAMETER RESULT
VOLATILE ORGANICS, }iq/L
(CONTINUED)
31917
31918
31919
4-CHLOROTOLUENE
<5.0
<5.0
<0.50
1,2-DIBROMO-3-CHLOROPROPANE
<5.0
<5.0
<0.50
DIBROMOCHLOROMETHANE
<5.0
<5.0
<0.50
1,2-DIBROMOETHANE
<5.0
<5.0
<0.50
DIBROMOMETHANE
<5.0
<5.0
<0.50
1,2-DICHLOROBENZENE
<5.0
<5.0
<0.50
1,3-DICHLOROBENZENE
<5.0
<5.0
<0.50
1,4-DICHLOROBENZENE
<5.0
<5.0
<0.50
DICHLORODIFLUOROMETHANE
<5.0
<5.0
<0.50
1,1-DICHLOROETHANE
<5.0
<5.0
<0.50
1,2-DICHLOROETHANE
<5.0
<5.0
<0.50
1,1-DICHLOROETHENE
<5.0
<5.0
<0.50
cis-1,2-DICHLOROETHENE
300
140
<0.50
trans-1,2-DICHLOROETHENE
<5.0
<5.0
<0.50
1,2-DICHLOROPROPANE
<5.0
<5.0
<0.50
1,3-DICHLOROPROPANE
<5.0
<5.0
<0.50
2,2-DICHLOROPROPANE
<5.0
<5.0
<0.50
1,1-DICHLOROPROPENE
<5.0
<5.0
<0.50
ETHYLBENZENE
<5.0
<5.0
<0.50
HEXACHLOROBUTADIENE
<5.0
<5.0
<0.50
ISOPROPYLBENZENE
<5.0
<5.0
<0.50
CONTINUED ON PAGE 3

;LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 04/09/1998
DATE REPORTED: 05/12/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
31917
31918
31919
PARAMETER
PAGE 3
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RENEDIATION FACILITIES
UNION COUNTY, NC
IOLATILE ORGANICS, }ig/L
(CONTINUED)
SAMPLE DESCRIPTION
INFLUENT (2,3,& 5) GRAB ON 04/09/98 AT 13:00
INFLUENT (4) GRAB ON 04/09/98 AT 13:15
EFFLUENT GRAB ON 04/09/98 AT 13:30
RESULT
31917 31918 31919
p-ISOPROPYLTOLUENE
<5.0
<5.0
<0.50
"ETHYLENE CHLORIDE
<5.0
<5.0
<0.50
JAPHTHALENE
<5.0
<5.0
<0.50
n-PROPYLBENZENE
<5.0
<5.0
<0.50
STYRENE
<5.0
<5.0
<0.50
1,1,1,2-TETRACHLOROETHANE
<5.0
<5.0
<0.50
1,1,2,2-TETRACHLOROETHANE
<5.0
<5.0
<0.50
PETRACHLOROETHENE
730
410
<0.50
TOLUENE
<5.0
<5.0
<0.50
1,2,3-TRICHLOROBENZENE
<5.0
<5.0
<0.50
1,2,4-TRICHLOROBENZENE
<5.0
<5.0
<0.50
1,1,1-TRICHLOROETHANE
<5.0
<5.0
<0.50
1,1,2-TRICHLOROETHANE
<5.0
<5.0
<0.50
TRICHLOROETHENE
2,300
1,600
<0.50
TRICHLOROFLUOROMETHANE
<5.0
<5.0
<0.50
1,2,3-TRICHLOROPROPANE
<5.0
<5.0
<0.50
1,2,4-TRIMETHYLBENZENE
<5.0
<5.0
<0.50
1,3,5-TRIMETHYLBENZENE
<5.0
<5.0
<0.50
VINYL CHLORIDE
<5.0
<5.0
<0.50
m/p-XYLENE
<10
<10
<1.0
o-XYLENE
<5.0
<5.0
<0.50
HEXANE
<5.0
<5.0
<0.50
CONTINUED ON PAGE 4

�LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 04/09/1998
DATE REPORTED: 05/12/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
31918
31919
PARAMETER
PAGE 4
PERMIT #WQ0010607
R.P. SClE]=/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, lig/L
PHENOL
2-CHLOROPHENOL
2-NITROPHENOL
2,4-DIMETHYLPHENOL
2,4-DICHLOROPHENOL
P-CHLORO-M-CRESOL
2,4,6-TRICHLOROPHENOL
2,4-DINITROPHENOL
4-NITROPHENOL
4,6-DINITRO-O-CRESOL
PENTACHLOROPHENOL
BIS(2-CHLOROETHYL)ETHER
BIS(2-CHLOROISOPROPYL)ETHER
HEXACHLOROETHANE
N-NITROSODI-N-PROPYLAMINE
NITROBENZENE
ISOPHORONE
BIS(2-CHLOROETHOXY)METHANE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 04/09/98 AT 13:15
EFFLUENT GRAB ON 04/09/98 AT 13:30
RESULT
pffim3
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
31919
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 5

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 5
DATE RECEIVED: 04/09/1998
DATE REPORTED: 05/12/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
31918
31919
PARAMETER
PERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER RENEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, lig/L
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 04/09/98 AT 13:15
EFFLUENT GRAB ON 04/09/98 AT 13:30
RESULT
31918 31919
HEXACHLOROCYCLOPENTADIENE
<10
<10
2-CHLORONAPHTHALENE
<10
<10
DIMETHYLPHTHALATE
<10
<10
ACENAPHTHYLENE
<10
<10
2,6-DINITROTOLUENE
<10
<10
ACENAPHTHENE
<10
<10
2,4-DINETROTOLUENE
<10
<10
DIETHYLPHTHALATE
<10
<10
FLUORENE
<10
<10
4-CHLOROPHENYL PHENYL ETHER
<10
<10
DIPHENYLAMINE (N-NITROSO)
<10
<10
AZOBENZENE
<10
<10
4-BROMOPHENYL PHENYL ETHER
<10
<10
HEXACHLOROBENZENE
<10
<10
PHENANTHRENE
<10
<10
ANTHRACENE
<10
<10
DI-N-BUTYLPHTHALATE
<10
<10
FLUORANTHENE
<10
<10
PYRENE
<10
<10
BUTYLBENZYLPHTHALATE
<10
<10
BENZO(A)ANTHRACENE
<10
<10
3,3'-DICHLOROBENZIDINE
<10
<10
CHRYSENE
<10
<10
CONTINUED ON PAGE 6

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 6
DATE RECEIVED: 04/09/1998
DATE REPORTED: 05/12/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
SAMPLE DESCRIPTION
31918
INFLUENT
(4) GRAB ON 04/09/98 AT 13:15
31919
EFFLUENT
GRAB ON 04/09/98 AT 13:30
PARAMETER
RESULT
ACID/BASE NEUTRALS, pg/L
(CONTINUED)
31918
31919
BIS(2-ETHYLHEXYL)PHTHALATE
16
<10
DI-N-OCTYLPHTHALATE
<10
<10
BENZO(B)FLUORANTHENE
<10
<10
BENZO(K)FLUORANTHENE
<10
<10
BENZO(A)PYRENE
<10
<10
INDENO(1,2,3-C,D)PYRENE
<10
<10
DIBENZO(A,H)ANTHRACENE
<10
<10
BENZO (G, H, I) PERYLENE
<10
<10
CONTINUED ON PAGE 7

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 7
DATE RECEIVED: 04/09/1998
DATE REPORTED: 05/12/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
31918
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 04/09/98 AT 13:15
TENTATIVELY IDENTIFIED COMPOUNDS
COMPOUND
HEPTADECANE, 2,6-DIMETHYL-
HEPTADECANE, 2, 6, 10, 14-
TETRAMETHYL-
TETRADECANE
HEPTADECANE, 2, 6, 10, 14-
TETRAMETHYL-
EICOSANE, 10-METHYL-
EICOSANE, 10-METHYL-
HEPTADECANE, 2, 6, 10, 15-
TETRAMETHYL-
HEPTADECANE, 2, 6, 10, 15-
TETRAMETHYL-
HEPTADECANE, 2, 6, 10, 15-
TETRAMETHYL-
HENEICOSANE
RETENTION
o FIT
TIME, min.
94.2
12.431
94.1
13.981
92.6
15.421
ESTIMATED
CONCENTRATION, pa/L
68
91
46
93.6
16.772
93
91.9
18.042
110
94.9
19.242
52
92.5
19.322
45
94.4
20.382
54
94.8
21.472
32
94.0
22.502
32
NOTE: NO TENTATIVELY IDENTIFIED COMPOUNDS FOR SAMPLE #31919 (EFFLUENT GRAB ON 04109198)
CONTINUED ON PAGE 8

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K2S'I2H3/SdE INEYIO

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 9
DATE RECEIVED: 04/09/1998 DATE REPORTED: 05/12/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT ##WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
QUALITY CONTROL SUMMARY
SURROGATE
o RECOVERY
VOLATILE ORGANICS
31918
31919
31920
1-BROMO-4-FLUOROBENZENE
91(104)
94(105)
100
1,2-DICHLOROBENZENE-D4
86(101)
86(101)
98
ACID/BASE NEUTRALS
NITROBENZENE-D5
-----
81
56
2-FLUOROBIPHENYL
-----
69
53
TERPHENYL-D14
-----
76
73
2-FLUOROPHENOL
-----
51
32
PHENOL-D5
-----
30
21
2,4,6-TRIBROMOPHENOL
-----
77
57
NOTE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
NOTE: NUMBERS IN PARENTHESES ARE SURROGATE RECOVERIES FOR RE -ANALYSIS
REPORTED BY: O/V\
S W. AVERY, LABORATORY DIRECTOR
CC: NCDEHNR - GRO DWATER ECTI
GREGORY A. SC IG SCHE
JERRY SULLIVAN UA-TROL)

R�GERS & �CALL��TT
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P.O. Box 5655, Greenville, SC 29606
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iy
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CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 2
DATE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
32606
PARAMETER
PERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER RE74EDIATXON FACILITIES
UNION COUNTY, NC
VOLATILE ORGANICS, pg/L
ACETONE
BENZENE
BROMOBENZENE
BROMOCHLOROMETHANE
BROMODICHLOROMETHANE
BROMOFORM
BROMOMETHANE
n-BUTYLBENZENE
sec-BUTYLBENZENE
tert-BUTYLBENZENE
CARBON TETRACHLORIDE
CHLOROBENZENE
CHLOROETHANE
CHLOROFORM
CHLOROMETHANE
2-CHLOROTOLUENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 04/22/98 AT 10:15
RESULT
32606
<50
<0.50
<0.50
<0.50
<0.50
<0.50
< 0 . 5 0
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
CONTINUED ON PAGE 3

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 3
DATE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
32606
PARAMETER
VOLATILE ORGANICS, pg/L
(CONTINUED)
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATI0N FACILITIES
UNION COUNTY, NC
4-CHLOROTOLUENE
1,2-DIBROMO-3-CHLOROPROPANE
DIBROMOCHLOROMETHANE
1,2-DIBROMOETHANE
DIBROMOMETHANE
1,2-DICHLOROBENZENE
1,3-DICHLOROBENZENE
1,4-DICHLOROBENZENE
DICHLORODIFLUOROMETHANE
1,1-DICHLOROETHANE
1,2-DICHLOROETHANE
1,1-DICHLOROETHENE
cis-1,2-DICHLOROETHENE
trans-1,2-DICHLOROETHENE
1,2-DICHLOROPROPANE
1,3-DICHLOROPROPANE
2,2-DICHLOROPROPANE
1,1-DICHLOROPROPENE
ETHYLBENZENE
HEXACHLOROBUTADIENE
ISOPROPYLBENZENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 04/22/98 AT 10:15
RESULT
32606
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
CONTINUED ON PAGE 4

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CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 5
DATE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
32606
PARAMETER
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RE► EDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, pg/L
PHENOL
2-CHLOROPHENOL
2-NITROPHENOL
2,4-DIMETHYLPHENOL
2,4-DICHLOROPHENOL
P-CHLORO-M-CRESOL
2,4,6-TRICHLOROPHENOL
2,4-DINITROPHENOL
4-NITROPHENOL
4,6-DINITRO-O-CRESOL
PENTACHLOROPHENOL
BIS(2-CHLOROETHYL)ETHER
BIS(2-CHLOROISOPROPYL)ETHER
HEXACHLOROETHANE
N-NITROSODI-N-PROPYLAMINE
NITROBENZENE
ISOPHORONE
BIS(2-CHLOROETHOXY)METHANE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 04/22/98 AT 10:15
RESULT
32606
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 6

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9 NOKd

PAGE
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 04/23/1998 DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RE DIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
32606
PARAMETER
ACID/BASE NEUTRALS, µg/L
BIS(2-ETHYLHEXYL)PHTHALATE
DI-N-OCTYLPHTHALATE
BENZO(B)FLUORANTHENE
BENZO(K)FLUORANTHENE
BENZO (A) PYRENE
INDENO (1, 2, 3-C, D) PYRENE
DIBENZO (A, H) ANTHRACENE
BENZO (G, H, I) PERYLENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 04/22/98 AT 10:15
RESULT
32606
28
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 8

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 8
DATE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
32606
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 04/22/98 AT 10:15
TENTATIVELY IDENTIFIED COMPOUNDS
RETENTION
ESTIMATED
COMPOUND
% FIT
TIME, min.
CONCENTRATION, pa/L
TETRACHLOROETHYLENE
86.8
4.050
660
2-METHYL-5-NITROIMIDAZOLE-
N-ACETYL
53.8
5.830
59
3-DECENE, 2,2-DIMETHYL-, (E)-
75.7
6.901
20
CYCLOHEXANE, 1-METHYL-3-
(1-METHYLETHYL)-
83.5
7.601
19
NOTE: VOLATILE ORGANIC COMPOUNDS WERE DETECTED AS TENTATIVELY IDENTIFIED COMPOUNDS IN THE SEMI -VOLATILE
SAMPLE, BUT WERE NOT DETECTED IN THE VOLATILE ORGANIC SAMPLE PORTION. THESE COMPOUNDS WERE CONFIRMES
THROUGH THE ANALYSIS OF VOLATILE ORGANICS FROM THE SEMI -VOLATILE SAMPLE. THE S3,1I-VOLATILE PORTION OF
THE SAMPLE WAS COLLECTED FROM THE OIL -WATER SEPARATOR EFFLUENT RATHER THAN THE AIR -STRIPPER EFFLUENT
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
THE COMPOUND NAMES REPORTED FOR CHROMATOGRAPHIC PEAKS THAT ARE NOT TARGET COMPOUNDS ARE ONLY BEST
SPECTRAL FITS DERIVED FROM A COMPARISON TO OUR 62,235 COMPOUND NIST SPECTRAL DATABASE. ESTIMATED
CONCENTRATIONS ARE BASED UPON THE TOTAL ION AREAS COMPARED TO THAT OF THE NEAREST INTERNAL STANDARD
ASSUMING A RESPONSE FACTOR OF ONE.
NOTE THAT THESE DATA ARE PROVIDED ONLY FOR ESTIMATING THE KINDS OF MATERIALS THAT MAY BE ASSOCIATED WITH
A PARTICULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED COMPOUNDS ARE ACTUALLY
PRESENT IN THAT SAMPLE.
CONTINUED ON PAGE 9

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PAGE 9
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ANALYSES CHRONOLOGY
SAMPLE# PARAMETER DATE/TIME ANALYZED
32606 TOTAL 0 & G
04/28
@
08:00
ARSENIC
05/06
@
09:40
LEAD
If
MERCURY
05/07
@
13:50
VOLATILES
05/04
@
22:13
ACID/BASE
05/14
@
20:17
EXTRACTED
04/27/98
METHOD ANALYST
413.1
MILLER
6010A
if
JONES
11
7470A
LEGER
6210D
FERGUSON
625
LYNCH
if
SANDERS
CONTINUED ON PAGE 10

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 10
DATE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SURROGATE % RECOVERY
VOLATILE ORGANICS 32606
4-BROMOFLUOROBENZENE 93
1,2-DICHLOROBENZENE-D4 98
ACID/BASE NEUTRALS
NITROBENZENE-D5 62
2-FLUOROBIPHENYL 71
TERPHENYL-D14 93
2-FLUOROPHENOL 41
PHENOL-D5 26
2,4,6-TRIBROMOPHENOL 90
NOTE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
REPORTED BY:
CC:
NCDEHNR -
GREGORY A. SCHURIG (RP SCHERER)
JERRY SULLIVAN (AQUA-TROL)

CLIENT:
ROGERS &CALLCOTT
ENGtN EERS, jNC-
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 04/23/1998 DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
32604
32605
PARAMETER
J. L. Rogers, P.E.
F. D. Callcon. P.E.
S. W. Avery, Jr..
Laboratory Director
PAGE 1
PERMIT #WQO010607
R P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
VOLATILE ORGANICS, pq/L
ACETONE
BENZENE
BROMOBENZENE
BROMOCHLOROMETHANE
BROMODICHLOROMETHANE
BROMOFORM
BROMOMETHANE
n-BUTYLBENZENE
sec-BUTYLBENZENE
tent-BUTYLBENZENE
CARBON TETRACHLORIDE
CHLOROBENZENE
CHLOROETHANE
CHLOROFORM
CHLOROMETHANE
2-CHLOROTOLUENE
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 04/22/98 AT 10:00
INFLUENT (4) GRAB ON 04/22/98 AT 10:00
RESULT
32604 32605
<2, 500 <2, 500
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
CONTINUED ON PAGE 2

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 2
DATE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
32604
32605
PARAMETER
PERMIT #WQ0010607
R.P. SCEERER/CHELSEA LABS FACILITY
GROUNDWATER RE►?EDIATION FACILITIES
UNION COUNTY, NC
VOLATILE ORGANICS, }ig/L
(CONTINUED)
SAMPLE DESCRIPTION
INFLUENT .(2, 3, & 5) GRAB ON 04/22/98 AT 10: 00
INFLUENT (4) GRAB ON 04/22/98 AT 10:00
RESULT
32604 32605
4-CHLOROTOLUENE
<50
<50
1,2-DIBROMO-3-CHLOROPROPANE
<50
<50
DIBROMOCHLOROMETHANE
<50
<50
1,2-DIBROMOETHANE
<50
<50
DIBROMOMETHANE
<50
<50
1,2-DICHLOROBENZENE
<50
<50
1,3-DICHLOROBENZENE
<50
<50
1,4-DICHLOROBENZENE
<50
<50
DICHLORODIFLUOROMETHANE
<50
<50
1,1-DICHLOROETHANE
<50
<50
1,2-DICHLOROETHANE
<50
<50
1,1-DICHLOROETHENE
<50
<50
cis-1,2-DICHLOROETHENE
150
100
trans-1,2-DICHLOROETHENE
<50
<50
1,2-DICHLOROPROPANE
<50
<50
1,3-DICHLOROPROPANE
<50
<50
2,2-DICHLOROPROPANE
<50
<50
1,1-DICHLOROPROPENE
<50
<50
ETHYLBENZENE
<50
<50
HEXACHLOROBUTADIENE
<50
<50
ISOPROPYLBENZENE
<50
<50
CONTINUED ON PAGE 3

PAGE 3
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 04/23/1998 DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQO010607
R p SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
32604
32605
PARAMETER
VOLATILE ORGANICS, µg/L
(CONTINUED)
p-ISOPROPYLTOLUENE
METHYLENE CHLORIDE
NAPHTHALENE
n-PROPYLBENZENE
STYRENE
1,1,1,2-TETRACHLOROETHANE
1,1,2,2-TETRACHLOROETHANE
TETRACHLOROETHENE
TOLUENE
1,2,3-TRICHLOROBENZENE
1,2,4-TRICHLOROBENZENE
1,1,1-TRICHLOROETHANE
1,1,2-TRICHLOROETHANE
TRICHLOROETHENE
TRICHLOROFLUOROMETHANE
1,2,3-TRICHLOROPROPANE
1,2,4-TRIMETHYLBENZENE
1,3,5-TRIMETHYLBENZENE
VINYL CHLORIDE
m/p-XYLENE
o-XYLENE
HEXANE
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 04/22/98 AT 10:00
INFLUENT (4) GRAB ON 04/22/98 AT 10:00
RESULT
32604 32605
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
1, 500
1, 600
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
350
340
<50
<50
<50
<50
<50
<50
<50
<50
<50
<50
<100
<100
<50
<50
<50
<50
CONTINUED ON PAGE 4

PAGE 4
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQO010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
32605
PARAMETER
ACID/BASE NEUTRALS, pg/L
PHENOL
2-CHLOROPHENOL
2-NITROPHENOL
2,4-DIMETHYLPHENOL
2,4-DICHLOROPHENOL
P-CHLORO-M-CRESOL
2,4,6-TRICHLOROPHENOL
2,4-DINITROPHENOL
4-NITROPHENOL
4,6-DINITRO-O-CRESOL
PENTACHLOROPHENOL
BIS(2-CHLOROETHYL)ETHER
BIS(2-CHLOROISOPROPYL)ETHER
HEXACHLOROETHANE
N-NITROSODI-N-PROPYLAMINE
NITROBENZENE
ISOPHORONE
BIS(2-CHLOROETHOXY)METHANE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 04/22/98 AT 10:00
RESULT
32605
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 5

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 5
DATE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
32605
PARAMETER
PERMIT #WQ0010607
R.P. SCR ERE R/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, pg/L
(CONTINUED)
HEXACHLOROCYCLOPENTADIENE
2-CHLORONAPHTHALENE
DIMETHYLPHTHALATE
ACENAPHTHYLENE
2,6-DINITROTOLUENE
ACENAPHTHENE
2,4-DINETROTOLUENE
DIETHYLPHTHALATE
FLUORENE
4-CHLOROPHENYL PHENYL ETHER
DIPHENYLAMINE (N-NITROSO)
AZOBENZENE
4-BROMOPHENYL PHENYL ETHER
HEXACHLOROBENZENE
PHENANTHRENE
ANTHRACENE
DI-N-BUTYLPHTHALATE
FLUORANTHENE
PYRENE
BUTYLBENZYLPHTHALATE
BENZO(A)ANTHRACENE
3,3'-DICHLOROBENZIDINE
CHRYSENE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 04/22/98 AT 10:00
RESULT
32605
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 6

PAGE 6
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 04/23/1998 DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQO010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RENEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
32605
PARAMETER
ACID/BASE NEUTRALS, 11g/L
BIS(2-ETHYLHEXYL)PHTHALATE
DI-N-OCTYLPHTHALATE
BENZO (B) FLUORANTHENE
BENZO (K) FLUORANTHENE
BENZO (A) PYRENE
INDENO (1, 2, 3-C, D) PYRENE
DIBENZO (A, H) ANTHRACENE
BENZO (G, H, I) PERYLENE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 04/22/98 AT 10:00
32605
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 7

PAGE 7
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 04/23/1998 DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
pERMIT #WQO010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDTWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER SAMPLE DESCRIPTION
32605 INFLUENT (4) GRAB ON 04/22/98 AT 10:00
TENTATIVELY IDENTIFIED COMPOUNDS
RETENTION
ESTIMATED
o FIT
TIME min.
CONCENTRATION uaZL
COMpOUND
76.4
4.060
690
TETRACHLOROETHYLENE
2-METHYL-5-NITROIMIDAZOLE-
52.8
5.810
22
N-ACETYL
82.3
7.601
15
3-HEPTENE, 4-PROPYL-
2-PROPENOIC ACID, 2-METHYL-,
67.3
8.241
10
1-METHYLETHYL ESTER
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
TOGRApHIC GET
DS
ONLY BES
THE COMPOUND NAMES REPORTED FOR CHRO PEAKS
COMPOUND NISTTSPECTRAL DATABASE' ESTIMATE
E TIMATE
SPECTRAL FITS DERIVED FROM A COMP COMPARED TO THAT OF THE NEAREST INTERNAL STANDAF
CONCENTRATIONS ARE BASED UPON THE TOTAL ION AREAS
ASSUMING A RESPONSE FACTOR OF ONE. OF
MAY BE
NOTE THAT THESE DATA ARE PROVIDED ONLY FOR B CONSTRUED ESTIMATING AS E KINDS
I EVIDENCE THAT TFIE NAMEDT CO PO DSSSARE ACTUAL]
A PARTICULAR SAMPLE, AND SHOULD
NOT PRESENT IN THAT SAMPLE -
CONTINUED ON PAGE 8

PAGE 8
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQO020607
R.P. SCiiERER/CHELSIL�ON FACILITIES
S FACILITY
GROUNDWATER RENE)
UNION COUNTY, NC
ANALYSES CHRONOLOGY
METHOD ANAL T
SAMPLE
PARAMETER DATE/TIME ANALYZED --OD
32604 VOLATILES 05/05 @ 00:48
6210D FERGUSON
6210D FERGUSON
32605 VOLATILES 05/05 @ 01:39 625 LYNCH
ACID/BASE 05/14 @ 21:08 SANDERS
EXTRACTED 04/27/98
CONTINUED ON PAGE 9

PAGE 9
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 04/23/1998
DATE REPORTED: 05/19/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
pERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDTWATER REMEDIATION FACILITIES
UNION COUNTY, NC
UALITY CONTROL �Y
% RECOVERY
SURROGATE
VOLATILE ORGANICS
32604 32605
4-BROMOFLUOROBENZENE 86 8686 81
1,2-DICHLOROBENZENE-D4
ACID/BASE NEUTRALS
NITROBENZENE-D5
----- 69
----- 74
2-FLUOROBIPHENYL
----- 92
TERPHENYL-D14
----- 38
2-FLUOROPHENOL
----- 24
PHENOL-D5
---- 81
2,4,6-TRIBROMOPHENOL
-
NOTE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
REPORTED BY:
W�
Y, LABORATORY DIRECTOR
CC: NCDEHNR lvunrii� •••---�
GREGORY A. SC IG (RP SCHERER)
JERRY SULLIVAN AQUA-TROL)

ROGERS & CALLCOTT
ENGINEERS, INC.
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
Shipping Address: 718 Lowndes Hill Road
Greenville, S.C. 29607
SC /C Pr C 0 Z5
Client Name
Address
Report To: e
Telephone No. FAX No.
PO No. Project No.
Rogers & Y113 Sample Description
Callcott Date Time
Lab No.
SAMPLER
Relin,quished !g•)
O 1fI GnL� ri
elin uished by (Sig.)
l'ls� LL "L--
Relinquished by (Sig.)
Seal if at'chd b
m I id J 99
Date/Time
/f—y�
Date/Time
Date/Time
Recvd. Intact
CHAIN OF CUSTODY RECORD
PAGE OF
c
U
by (Sig.)
F
d by Sig.)
p m
Received by (Sig.)
Shipper Name & #
Seal # at'chd b
N V
y f
4f!
cs� G-G-' 6 �41 6bl
2�/
Date/Time
LIV ±-( e
Date/11me/V
k3Llf
Date/Time
Recvd. Intact
Filtered (Yes/Uo)
Refrigerated (Yes/RO)
Container Type
Container volume
Sample type (Qrob��amposite)
Sample source (WW, GW, DWG other)
Preserved (Code)
A —None D—NOON
B—HNO, E—HCL
C—H,SO4 F----
HAZARDS ASSOCIATED MATH SAMPLES
Receipt Total CL=_ mg/L Receipt pH
Subsequent Analysis:
(Check)
Date Resubmitted

ROGEES&CAILCOTT
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 05/08/1998 DATE REPORTED: 06/24/1998
K.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
33373
PARAMETER
PAGE 1
PERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDY-ATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, lig/L
PHENOL
2-CHLOROPHENOL
2-NITROPHENOL
2,4-DIMETHYLPHENOL
2,4-DICHLOROPHENOL
P-CHLORO-M-CRESOL
2,4,6-TRICHLOROPHENOL
2,4-DINITROPHENOL
4-NITROPHENOL
4,6-DINITRO-0-CRESOL
PENTACHLOROPHENOL
BIS(2-CHLOROETHYL)ETHER
BIS(2-CHLOROISOPROPYL)ETHER
HEXACHLOROETHANE
N-NITROSODI-N-PROPYLAMINE
NITROBENZENE
ISOPHORONE
BIS (2-CHLOROETHOXY)METHANE
SAMPLE DESCRIPTION
J. L. Rogers. P.E.
F. D. Callcott, P.E.
S. W. Avery, Jr.,
Laboratory Director
INFLUENT(4) GRAB ON 05/07/98 AT 11:00
RESULT
33373
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 2

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 2
DATE RECEIVED: 05/08/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
33373
Iyaa_WI�MY�i:�
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, pg/L
(CONTINUED)
HEXACHLOROCYCLOPENTADIENE
2-CHLORONAPHTHALENE
DIMETHYLPHTHALATE
ACENAPHTHYLENE
2,6-DINITROTOLUENE
ACENAPHTHENE
2,4-DINETROTOLUENE
DIETHYLPHTHALATE
FLUORENE
4-CHLOROPHENYL PHENYL ETHER
DIPHENYLAMINE (N-NITROSO)
AZOBENZENE
4-BROMOPHENYL PHENYL ETHER
HEXACHLOROBENZENE
PHENANTHRENE
ANTHRACENE
DI-N-BUTYLPHTHALATE
FLUORANTHENE
PYRENE
BUTYLBENZYLPHTHALATE
BENZO(A)ANTHRACENE
3,3'-DICHLOROBENZIDINE
CHRYSENE
SAMPLE DESCRIPTION
INFLUENT(4) GRAB ON 05/07/98 AT 11:00
RESULT
33373
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 3

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CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 4
DATE RECEIVED: 05/08/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER SAMPLE DESCRIPTION
33373 INFLUENT(4) GRAB ON 05/07/98 AT 11:00
PARAMETER RESULT
TENTATIVELY IDENTIFIED COMPOUNDS
RETENTION ESTIMATED
COMPOUND o FIT TIME, min. CONCENTRATION ucr/L
PETRACHLOROETHYLENE 95.0 3.810 670
S-INDACEN-1(2H)-ONE, 3,5,6,7-
TETRAHYDRO-4,8-DIMETHYL- 56.2 5.600 32
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
THE COMPOUND NAMES REPORTED FOR CHROMATOGRAPHIC PEAKS THAT ARE NOT TARGET COMPOUNDS ARE ONLY BEST
SPECTRAL FITS DERIVED FROM A COMPARISON TO OUR 62,235 COMPOUND NIST SPECTRAL DATABASE. ESTIMATED
:ONCENTRATIONS ARE BASED UPON THE TOTAL ION AREAS COMPARED TO THAT OF THE NEAREST INTERNAL STANDARD
ASSUMING A RESPONSE FACTOR OF ONE.
TOTE THAT THESE DATA ARE PROVIDED ONLY FOR ESTIMATING THE KINDS OF MATERIALS THAT MAY BE ASSOCIATED WITH
L PARTICULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED COMPOUNDS ARE ACTUALLY
PRESENT IN THAT SAMPLE.
:ONTINUED ON PAGE 5

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 5
DATE RECEIVED: 05/08/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ANALYSES CHRONOLOGY
SAMPLE# PARAMETER DATE/TIME ANALYZED
33373 ACID/BASE 05/25 @ 04:50
EXTRACTED 05/12/98
METHOD#
625
11
ANALYST
LYNCH
ASHLEY
CONTINUED ON PAGE 6

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 6
DATE RECEIVED: 05/08/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER R01EDIATION FACILITIES
UNION COUNTY, NC
QUALITY CONTROL SUM�ARY
SURROGATE o RECOVERY
ACID/BASE NEUTRALS 33373
NITROBENZENE-D5 81
2-FLUOROBIPHENYL 67
TERPHENYL-D14 96
2-FLUOROPHENOL 50
PHENOL-D5 30
2,4,6-TRIBROMOPHENOL 66
NOTE: SURROGATE RECOVERIES ARE WITHIN CONTROL L=TS UNLESS NOTED WITH AN ASTERISK
REPORTED BY:
11►Y���Ll1�A_ �R
CC: NCDEHNR - GROUNDWATER SECTION
GREGORY A. SCHURIG (RP SCHERER)
JERRY SULLIVAN (AQUA-TROL)

ROGERS &CALLCOTT
ENG1N EERS, INC.
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 05/08/1998 DATE REPORTED: 06/25/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
33374
PARAMETER
PAGE 1
PERMIT #WQ0010607
R.P. SCRERER/CEELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, }tg/L
PHENOL
2-CHLOROPHENOL
2-NITROPHENOL
2,4-DIMETHYLPHENOL
2,4-DICHLOROPHENOL
P-CHLORO-M-CRESOL
2,4,6-TRICHLOROPHENOL
2,4-DINITROPHENOL
4-NITROPHENOL
4,6-DINITRO-O-CRESOL
PENTACHLOROPHENOL
BIS(2-CHLOROETHYL)ETHER
BIS(2-CHLOROISOPROPYL)ETHER
HEXACHLOROETHANE
N-NITROSODI-N-PROPYLAMINE
NITROBENZENE
ISOPHORONE
BIS(2-CHLOROETHOXY)METHANE
SAMPLE DESCRIPTION
J. L. Rogers, P.E.
F. D. Callcott, P.E.
S. W. Avery, Jr.,
Laboratory Director
EFFLUENT GRAB ON 05/07/98 AT 11:00
RESULT
33374
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 2

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 2
DATE RECEIVED: 05/08/1998
DATE REPORTED: 06/25/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
33374
PARAMETER
PERMIT #WQOOI0607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, pg/L
(CONTINUED)
HEXACHLOROCYCLOPENTADIENE
2-CHLORONAPHTHALENE
DIMETHYLPHTHALATE
ACENAPHTHYLENE
2,6-DINITROTOLUENE
ACENAPHTHENE
2,4-DINITROTOLUENE
DIETHYLPHTHALATE
FLUORENE
4-CHLOROPHENYL PHENYL ETHER
DIPHENYLAMINE (N-NITROSO)
AZOBENZENE
4-BROMOPHENYL PHENYL ETHER
HEXACHLOROBENZENE
PHENANTHRENE
ANTHRACENE
DI-N-BUTYLPHTHALATE
FLUORANTHENE
PYRENE
BUTYLBENZYLPHTHALATE
BENZO(A)ANTHRACENE
3,3'-DICHLOROBENZIDINE
CHRYSENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 05/07/98 AT 11:00
RESULT
33374
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 3

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 3
DATE RECEIVED: 05/08/1998
DATE REPORTED: 06/25/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
33374
PARAMETER
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RENEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, pg/L
BIS(2-ETHYLHEXYL)PHTHALATE
DI-N-OCTYLPHTHALATE
BENZO(B)FLUORANTHENE
BENZO(K)FLUORANTHENE
BENZO (A) PYRENE
INDENO (1, 2, 3-C, D) PYRENE
DIBENZO(A,H)ANTHRACENE
BENZO (G, H, I) PERYLENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 05/07/98 AT 11:00
RESULT
33374
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 4

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 4
DATE RECEIVED: 05/08/1998
DATE REPORTED: 06/25/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
33374
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RE49DIATION FACILITIES
UNION COUNTY, NC
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 05/07/98 AT 11:00
TENTATIVELY IDENTIFIED COMPOUNDS
RETENTION
COMPOUND % FIT TIME, min.
NOTE: NO TENTATIVELY IDENTIFIED COMPOUNDS FOR THIS SAMPLE
ESTIMATED
CONCENTRATION, Ia/L
CONTINUED ON PAGE 5

9 HOKd NO GRnNIZNOO
SEZONKS
li
86/ZT/SO
QHZOK23ZXH
HON)�'I
SZ9
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IS71VNV
QOHJ,
QHZ7,ZKNK HNIZ HZKQ
232SHNV'dVd 42rIdNVS
ADO7ONOdHO SHSATY"
ON 'A.LNnoo NOIM2
SHIZ17joya xorsxla.WiMx xMLYMaNnoxo
Azl7IOTa'a SEV7 lvas7sHD/2iT lgHDs d x
Lo9oT000m# ZiNdaa
Lz - 'daUMIl alVDI3IlHaD xxosVUoaVq DI
866T/SZ/90 :QHIEOdH'd HIVO
866T/80/90 :QHAIE:DTd SzVQ
S 'HOKd
3A0'Ii vw aouoao 0/0
ON ' HOENON
KHS'IHHO/Sd'd : ZNzI'IO

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 6
DATE RECEIVED: 05/08/1998
DATE REPORTED: 06/25/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
QUALITY CONTROL SUMMARY
SURROGATE o RECOVERY
ACID/BASE 33374
NITROBENZENE-D5
63
2-FLUOROBIPHENYL
64
TERPHENYL-D14
105
2-FLUOROPHENOL
38
PHENOL-D5
26
2,4,6-TRIBROMOPHENOL
80
NOTE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
REPORTED BY:
SAM W. AVERY, LABORATORY DIRECTOR
CC: NCDEHNR - GROUNDWATER SECTION
GREGORY A. SCHURIG (RP SCHERER)
JERRY SULLIVAN (AQUA-TROL)

ROGERS & CALLCOTT
CHAIN
OF CUSTODY RECORD PAGE OF
]ENGINEERS, INC.
P.O. Box 5655, Greenville, SC 29606
Filtered (Yes/Uo)
Phone [phone] • FAX [phone]
Shipping Address: 718 Lowndes Hill Road
Refrigerated (Yes/l1o)
Greenville, � S.C. 9607a
/'e.
�P� C
Container T e
Type (P/W
Client Name
e
Container volume
Address
03
C_
Sample type (.Qrab/composite)
e,
o
��
Sample source (WW, GW, DW, other)
Report To: (�Q�Q ' E.
�.y�
/'//� zei -
0
Preserved (Code)
Telephone No.
FAX No.
o
A —None D—NoOH
B—HNO, E—HCL
C—H,SO. F—
PO No.
Project No.
E
z
X\
Rogers & �; p�
Yr'
76
Q
Callcott Time
Date
Sample Description
�o
C0611rtENT
Lab No.
' ��7
' • �
led
� Lu tN�
1
SAMPLER
Date/Time
Received by (Sig.)
Date/TTme
uished y )
Relpll:;�
_ L
North Carolina
1Q
Shipper Name h #
Sample
Relinquished by (Sig.)
Date/Time
Received by (Sig.)
Date/Time
®
Shipper Name do
# p.ATnn+1+
(I�eanl:n�
Relinquished by (Sig.)
Date/Time
R e ed by Sig.)
Date/Time
Receipt Total CL,_ mg/L Receipt pH
©
Shipper am
Z
�%� /�d3d
Subsequent Analysis: (Check)
Date Resubmitted
Seal # at'chd byo Recvd. Intact byo Seal at.ch
Recvd. Intact byd
Revi lune

1. L. Rogers, P.E.
ROGERS &CALLCOTT F D. Callcott, P.E.
ENGINEERS, INC. S. W. Avery, Jr.,
Laboratory Director
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
CLIENT: RPS/CHELSEA PAGE 1
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 05/22/1998 DATE REPORTED: 06/24/1998
K.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
34166
34167
PARAMETER
VOLATILE ORGANICS, }ig/L
ACETONE
BENZENE
BROMOBENZENE
BROMOCHLOROMETHANE
BROMODICHLOROMETHANE
BROMOFORM
BROMOMETHANE
n-BUTYLBENZENE
sec-BUTYLBENZENE
tert-BUTYLBENZENE
CARBON TETRACHLORIDE
CHLOROBENZENE
CHLOROETHANE
CHLOROFORM
CHLOROMETHANE
2-CHLOROTOLUENE
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 05/21/98 AT 14:30
INFLUENT (4) GRAB ON 05/21/98 AT 14:30
RESULT
34166 34167
<250
<250
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
25
41
<5.0
<5.0
<5.0
<5.0
CONTINUED ON PAGE 2

:LIENT: - RPS;CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PAGE 2
PERMIT #WQ0010607
R.P. SCiERER/CHELSEA LABS FACILITY
GROUNDWATER pM4EDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER
SAMPLE DESCRIPTION.
34166
INFLUENT
(2,3, & 5)
34167
INFLUENT
(4) GRAB ON
PARAMETER
RESULT
VOLATILE ORGANICS, pg/L
34166
34167
(CONTINUED)
4-CHLOROTOLUENE
<5.0
<5.0
1,2-DIBROMO-3-CHLOROPROPANE
<5.0
<5.0
DIBROMOCHLOROMETHANE
<5.0
<5.0
1,2-DIBROMOETHANE
<5.0
<5.0
DIBROMOMETHANE
<5.0
<5.0
1,2-DICHLOROBENZENE
<5.0
<5.0
1,3-DICHLOROBENZENE
<5.0
<5.0
1,4-DICHLOROBENZENE
<5.0
<5.0
DICHLORODIFLUOROMETHANE
<5.0
<5.0
1,1-DICHLOROETHANE
<5.0
<5.0
1,2-DICHLOROETHANE
<5.0
<5.0
1,1-DICHLOROETHENE
<5.0
<5.0
cis-1,2-DICHLOROETHENE
200
240
trans-1,2-DICHLOROETHENE
<5.0
<5.0
1,2-DICHLOROPROPANE
<5.0
<5.0
1,3-DICHLOROPROPANE
<5.0
<5.0
2,2-DICHLOROPROPANE
<5.0
<5.0
1,1-DICHLOROPROPENE
<5.0
<5.0
ETHYLBENZENE
<5.0
<5.0
HEXACHLOROBUTADIENE
<5.0
<5.0
ISOPROPYLBENZENE
<5.0
<5.0
GRAB ON 05/21/98 AT 14:30
05/21/98 AT 14:30
CONTINUED ON PAGE 3

:LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
34166
34167
PARAMETER
PAGE 3
PERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
VOLATILE ORGANICS, ug/L
(CONTINUED)
p-ISOPROPYLTOLUENE
METHYLENE CHLORIDE
NAPHTHALENE
n-PROPYLBENZENE
STYRENE
1,1,1,2-TETRACHLOROETHANE
1,1,2,2-TETRACHLOROETHANE
TETRACHLOROETHENE
TOLUENE
1,2,3-TRICHLOROBENZENE
1,2,4-TRICHLOROBENZENE
1,1,1-TRICHLOROETHANE
1,1,2-TRICHLOROETHANE
TRICHLOROETHENE
TRICHLOROFLUOROMETHANE
1,2,3-TRICHLOROPROPANE
1,2,4-TRIMETHYLBENZENE
1,3,5-TRIMETHYLBENZENE
VINYL CHLORIDE
m/p-XYLENE
o-XYLENE
HEXANE
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 05/21/98 AT 14:30
INFLUENT (4) GRAB ON 05/21/98 AT 14:30
RESULT
34166 34167
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
1,700
2,700
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
450
760
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<10
<10
<5.0
<5.0
<5.0
<5.0
CONTINUED ON PAGE 4

:LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
'SATE RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER — 27
SAMPLE NUMBER
34167
PARAMETER
PAGE 4
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REbjEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, lig/L
PHENOL
2—CHLOROPHENOL
2—NITROPHENOL
2,4—DIMETHYLPHENOL
2,4—DICHLOROPHENOL
P—CHLORO—M—CRESOL
2,4,6—TRICHLOROPHENOL
2,4—DINITROPHENOL
4—NITROPHENOL
4,6—DINITRO—O—CRESOL
PENTACHLOROPHENOL
BIS(2—CHLOROETHYL)ETHER
BIS(2—CHLOROISOPROPYL)ETHER
HEXACHLOROETHANE
N—NITROSODI—N—PROPYLAMINE
NITROBENZENE
ISOPHORONE
BIS(2—CHLOROETHOXY)METHANE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 05/21/98 AT 14:30
RESULT
34167
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 5

l LiLNT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 5
DATE RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
34167
PARAMETER
PERMIT #WQ00I0607
R.P. SC1ERER/CHELSEA LABS FACILITY
GROUNDWATER RE??XDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, pg/L
(CONTINUED)
HEXACHLOROCYCLOPENTADIENE
2-CHLORONAPHTHALENE
DIMETHYLPHTHALATE
ACENAPHTHYLENE
2,6-DINITROTOLUENE
ACENAPHTHENE
2,4-DINITROTOLUENE
DIETHYLPHTHALATE
FLUORENE
4-CHLOROPHENYL PHENYL ETHER
DIPHENYLAMINE (N-NITROSO)
AZOBENZENE
4-BROMOPHENYL PHENYL ETHER
3EXACHLOROBENZENE
PHENANTHRENE
7�NTHRACENE
)I-N-BUTYLPHTHALATE
FLUORANTHENE
?YRENE
=YLBENZYLPHTHALATE
BENZO(A)ANTHRACENE
�,3'-DICHLOROBENZIDINE
;HRYSENE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 05/21/98 AT 14:30
RESULT
34167
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 6

LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
34167
PARAMETER
PAGE 6
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, }ig/L
(CONTINUED)
BIS(2-ETHYLHEXYL)PHTHALATE
DI-N-OCTYLPHTHALATE
BENZO(B)FLUORANTHENE
BENZO(K)FLUORANTHENE
BENZO (A) PYRENE
INDENO (1, 2, 3-C, D) PYRENE
DIBENZO (A, H) ANTHRACENE
BENZO (G, H, I) PERYLENE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 05/21/98 AT 14:30
RESULT
34167
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 7

:LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 05/22/1998 DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PAGE 7
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REAfEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER SAMPLE DESCRIPTION
34167 INFLUENT (4) GRAB ON 05/21/98 AT 14:30
PARAMETER RESULT
TENTATIVELY IDENTIFIED COMPOUNDS
RETENTION ESTIMATED
COMPOUND o FIT TIME, min. CONCENTRATION, ua/L
TETRACHLOROETHYLENE 80.4 3.590 410
2-PROPENOIC ACID, 2-METHYL-,
1-METHYLETHYL ESTER 67.5 7.851 18
PENTANE, 1-CHLORO-5-IODO- 73.2 8.271 28
2-METHYL-5-NITROIMIDAZOLE-
N-ACETYL 49.9 5.400 19
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
THE COMPOUND NAMES REPORTED FOR CHROMATOGRAPHIC PEAKS THAT ARE NOT TARGET COMPOUNDS ARE ONLY BEST
SPECTRAL FITS DERIVED FROM A COMPARISON TO OUR 62,235 COMPOUND NIST SPECTRAL DATABASE. ESTI1-14TED
CONCENTRATIONS ARE BASED UPON THE TOTAL ION AREAS COMPARED TO THAT OF THE NEAREST INTERNAL STANDARD
ASSUMING A RESPONSE FACTOR OF ONE.
NOTE THAT THESE DATA ARE PROVIDED ONLY FOR ESTIMATING THE KINDS OF MATERIALS THAT MAY BE ASSOCIATED WITH
A PARTICULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED COMPOUNDS ARE ACTUALLY
PRESENT IN THAT SAMPLE.
CONTINUED ON PAGE 8

) H IHSK „
HON�'I SZ9
Al
NOSnSEH3 CIO TZ9
NOSn02ia3 CIO T(7,9
S—.;�'ZKNK To0HZsLs
6 SSVd NO QHnNIIN00
86/9Z/S0 QSZOK-I,LXE
LS:TZ 0 6Z/90 HSVE/QIOK
6S:ZZ 0 ZO/90 QNK
OS: TZ 0 ZO/90 SH'IILK'IOn
ZT:ZZ SO/go QNK
8b:OZ e7 80/90
02Z7IKN'd 9NdI,L TEJVcI
.IO072Uro SSS.i7h'1�Ifz'
ON �A ZMOJ molmn
Sa"LI7I3Y3 NOIZVIQXIS9 dZLWIaM20d0
A ZI7IDY..3 SffvT Yasm iolam a iOS " d ' a
1-090T006A# .Lzpdad
866T/bU90 :CIHIHOd221 2JVC
L9TbE
S S'I I ZK'I On 9 9 T b 8
'd21H —V'dVd 2'IdDMS
866T/ZZ/SO :CHAISDEd ELKQ
dnozvvN aouoao 0/0
ON ' 20ENON
KHSgEHO/SdE : ZN7T7-)

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 9
DATE RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RE49DIATION FACILITIES
UNION COUNTY, NC
SURROGATE
VOLATILE ORGANICS
4-BROMOFLUOROBENZENE
1,2-DICHLOROBENZENE-D4
ACID/BASE NEUTRALS
NITROBENZENE-D5
2-FLUOROBIPHENYL
TERPHENYL-D14
2-FLUOROPHENOL
PHENOL-D5
2,4,6-TRIBROMOPHENOL
QUALITY CONTROL SUMMARY
RECOVERY
34166 34167
96(99) 98(101)
107(106) 106(110)
- - - - - 64
- - - - - 69
- - - - - 90
----- 27
- - - - - 20
- - - - - 60
NOTE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
NOTE: NUMBERS IN PARENTHESES ARE SURROGATE RECOVERIES FOR RE -ANALYSIS
REPORTED BY:
CC
SAM W. AVERY, LABORATORY DIRECTOR
NCDEHNR - GROUNDWATER SECTION
GREGORY A. SCHURIG (RP SCHERER)
JERRY SULLIVAN (AQUA-TROL)

ROGERS &CALLCOTT
ENGIN EERS, jNc.
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 05/22/1998 DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PAGE 1
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER SAMPLE DESCRIPTION
J. L. Rogers, P.E.
F. D. Callcott. P.E.
S. W. Avery, Jr..
Laboratory Director
34168 EFFLUENT GRAB ON 05/21/98 AT 15:00
PARAMETER RESULT
TOTAL OIL AND GREASE, mg/L <5.0
ARSENIC, mg/L <0.02
LEAD, mg/L <0.02
MERCURY, mg/L <0.0002
VOLATILE ORGANICS, fag/L
ACETONE
77
BENZENE
<0.50
BROMOBENZENE
<0.50
BROMOCHLOROMETHANE
<0.50
BROMODICHLOROMETHANE
<0.50
BROMOFORM
<0.50
BROMOMETHANE
<0.50
n-BUTYLBENZENE
<0.50
sec-BUTYLBENZENE
<0.50
tert-BUTYLBENZENE
<0.50
CARBON TETRACHLORIDE
<0.50
CHLOROBENZENE
<0.50
CHLOROETHANE
<0.50
CONTINUED ON PAGE 2

:LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
GATE RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
34168
PARAMETER
PAGE 2
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
VOLATILE ORGANICS, 12g/L
(CONTINUED)
CHLOROFORM
CHLOROMETHANE
2-CHLOROTOLUENE
4-CHLOROTOLUENE
1,2-DIBROMO-3-CHLOROPROPANE
DIBROMOCHLOROMETHANE
1,2-DIBROMOETHANE
DIBROMOMETHANE
1,2-DICHLOROBENZENE
1,3-DICHLOROBENZENE
1,4-DICHLOROBENZENE
DICHLORODIFLUOROMETHANE
1,1-DICHLOROETHANE
1,2-DICHLOROETHANE
1,1-DICHLOROETHENE
cis-1,2-DICHLOROETHENE
trans-1,2-DICHLOROETHENE
1,2-DICHLOROPROPANE
1,3-DICHLOROPROPANE
2,2-DICHLOROPROPANE
1,1-DICHLOROPROPENE
ETHYLBENZENE
HEXACHLOROBUTADIENE
ISOPROPYLBENZENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 05/21/98 AT 15:00
RESULT
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
CONTINUED ON PAGE 3

:LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
34168
PARAMETER
PAGE 3
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
VOLATILE ORGANICS, pg/L
(CONTINUED)
p-ISOPROPYLTOLUENE
METHYLENE CHLORIDE
NAPHTHALENE
n-PROPYLBENZENE
STYRENE
1,1,1,2-TETRACHLOROETHANE
1,1,2,2-TETRACHLOROETHANE
TETRACHLOROETHENE
TOLUENE
1,2,3-TRICHLOROBENZENE
1,2,4-TRICHLOROBENZENE
1,1,1-TRICHLOROETHENE
1,1,2-TRICHLOROETHANE
TRICHLOROETHENE
TRICHLOROFLUOROMETHANE
1,2,3-TRICHLOROPROPANE
1,2,4-TRIMETHYLBENZENE
1,3,5-TRIMETHYLBENZENE
VINYL CHLORIDE
m/p-XYLENE
o-XYLENE
HEXANE
SAMPLE DZSCRIPTION
EFFLUENT GRAB ON 05/21/98 AT 15:00
RESULT
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<1.0
<0.50
<0.50
CONTINUED ON PAGE 4

Lltivl: tcr;:)/UhLLSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 4
DATE RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER — 27
SAMPLE NUMBER
34168
PARAMETER
PERMIT #WQ00I0607
R.P. SCRERER/CIYELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, lig/L
PHENOL
2—CHLOROPHENOL
2—NITROPHENOL
2,4—DIMETHYLPHENOL
2,4—DICHLOROPHENOL
P—CHLORO—M—CRESOL
2,4,6—TRICHLOROPHENOL
2,4—DINITROPHENOL
4—NITROPHENOL
4,6—DINITRO—O—CRESOL
PENTACHLOROPHENOL
3IS(2—CHLOROETHYL)ETHER
3IS(2—CHLOROISOPROPYL)ETHER
HEXACHLOROETHANE
d—NITROSODI—N—PROPYLAMINE
dITROBENZENE
ISOPHORONE
3IS(2—CHLOROETHOXY)METHANE
_iEXACHLOROCYCLOPENTADIENE
2—CHLORONAPHTHALENE
)IMETHYLPHTHALATE
t-iCENAPHTHYLENE
9,6—DINITROTOLUENE
.CENAPHTHENE
z,4—DINITROTOLUENE
CONTINUED ON PAGE 5
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 05/21/98 AT 15:00
RESULT
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 5
DATE RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
34168
PARAMETER
PERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, }ig/L
(CONTINUED)
DIETHYLPHTHALATE
FLUORENE
4-CHLOROPHENYL PHENYL ETHER
DIPHENYLAMINE (N-NITROSO)
AZOBENZENE
4-BROMOPHENYL PHENYL ETHER
HEXACHLOROBENZENE
PHENANTHRENE
ANTHRACENE
DI-N-BUTYLPHTHALATE
FLUORANTHENE
PYRENE
BUTYLBENZYLPHTHALATE
BENZO(A)ANTHRACENE
3,3'-DICHLOROBENZIDINE
CHRYSENE
BIS(2-ETHYLHEXYL)PHTHALATE
DI-N-OCTYLPHTHALATE
BENZO (B) FLUORANTHENE
BENZO(K)FLUORANTHENE
BENZO (A) PYRENE
INDENO(1,2,3-C,D)PYRENE
DIBENZO (A, H) ANTHRACENE
BENZO (G, H, I ) PERYLENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 05/21/98 AT 15:00
RESULT
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 6

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 6
DATE RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RE24EDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER SAMPLE DESCRIPTION
34168 EFFLUENT GRAB ON 05/21/98 AT 15:00
PARAMETER RESULT
TENTATIVELY IDENTIFIED COMPOUNDS
RETENTION
COMPOUND o FIT TIME, min.
NOTE: NO TENTATIVELY IDENTIFIED COMPOUNDS FOR THIS SAMPLE
ESTIMATED
CONCENTRATION, ua/L
CONTINUED ON PAGE 7

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 7
DATE RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER RENEDIATION FACILITIES
UNION COUNTY, NC
ANALYSES C71RONOLOGY
SAMPLE# PARAMETER
DATE/TIME
ANALYZED
34168 TOTAL 0&G
05/27
@
10:00
ARSENIC
05/27
@
09:00
LEAD
06/09
@
09:14
MERCURY
05/27
@
10:42
VOLATILES
06/03
@
18:42
ACID/BASE
06/02
@
16:09
EXTRACTED
05/26/98
METHOD# ANALYST
413.1
MILLER
200.7
JONES
II
II
245.1
L.WOERNER
6210D
FERGUSON
625
LYNCH
It
ASHLEY
CONTINUED ON PAGE 8

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 05/22/1998
DATE REPORTED: 06/24/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
QUALITY CONTROL SUMMARY
SURROGATE % RECOVERY
VOLATILE ORGANICS 34168
1-BROMO-4-FLUOROBENZENE 98
1,2-DICHLOROBENZENE-D4 104
ACID/BASE NEUTRALS
NITROBENZENE-D5 94
2-FLUOROBIPHENYL 87
TERPHENYL-D14 99
2-FLUOROPHENOL 59
PHENOL-D5 35
2,4,6-TRIBROMOPHENOL 68
NOTE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
REPORTED BY:
SAM W . AVERY, LABORATORY UiRr UTUR
CC: NCDEHNR - GROUNDWATER SECTION
GREGORY A. SCHURIG (RP SCHERER)
JERRY SULLIVAN (AQUA-TROL)

4r
XOGERS & �,_ALLCU I 1
CHAIN OF CUSTODY Kt ;UKU VAGt Ur
ENGINEERS, INC.
�/
Filtered (Yes/�o)
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
Refrigerated (Yes&o)
Shipping Address: 718 Lowndes Hill Road
Q Green illc, S.C. 29 07
/' / Q
C�„/�7 /
Container Type (P/�
Client Name r
r
Container volume
Address
coG
G G 6
Sample type (Srlab/composite)
Sample source (WW, GW, DW, other)
Report To: �'?'!' o
I
cg o . '"! o c'- o K.f -
C
Preserved (Code)
A —None D—NaoH
Telephone No.
FAX No.
°
C—HN50 F—HCL
PO No.
Project No.
E
z
Rogers h Yr
4 O
Callcott
Time Sample Description
f°
-
`
COMMENM
Lob No. Date
Iy3
:F
-6
o
L
3
1
�o
l
l
I
17 %� >r
3 Y
oo
SAMPLER
Date/Time
Received by (Sig.)
Date/Time
HAZARDS ASSOCIATED WiTH SAMPLES
Rali (shed by
1
�e
©
Shipper Name do
e Relinquish d by (Sig.)
Date/Time
Received by (Sig.)
Date/nme
©
Shipper,44ame k #
Relin by
(Sig.)
Date/Time
®ce e� by (S
.)
Date/Time
Receipt Total CL=_ mg/L Receipt pH
ui ed
©
Subsequent Analysis: (Check)
Shipp
Date Resubmitted
Seal at chd byU Recvd. Intact b Seal # at' hd b Recvd. Intact b
pip
Foi - )vis4 ' ' ne '--'

ROGERS &CALLCOTT
ENGiN EERS, INC.
P.O. Box 5655, Greenville, SC 29606
Phone [phone] • FAX [phone]
CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 06/16/1998 DATE REPORTED: 07/07/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PAGE 1
PERMIT #WQO010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
J. L. Rogers, P.E.
F. D. Callcott. P.E.
S. W. Avery. Jr..
Laboratory Director
SAMPLE NUMBER SAMPLE DESCRIPTION
35263 EFFLUENT GRAB ON 06/15/98 AT 12:25
PARAMETER RESULT
ARSENIC, mg/L <0.05
LEAD, mg/L <0.05
MERCURY, mg/L <0.0002
TOTAL OIL AND GREASE, mg/L <5.0
VOLATILE ORGANICS, }ig/L
ACETONE
<50
BENZENE
<0.50
BROMOBENZENE
<0.50
BROMOCHLOROMETHANE
<0.50
BROMODICHLOROMETHANE
<0.50
BROMOFORM
<0.50
BROMOMETHANE
<0.50
n-BUTYLBENZENE
<0.50
sec-BUTYLBENZENE
<0.50
tert-BUTYLBENZENE
<0.50
CARBON TETRACHLORIDE
<0.50
CHLOROBENZENE
<0.50
CHLOROETHANE
<0.50
CHLOROFORM
<0.50
CHLOROMETHANE
<0.50
2-CHLOROTOLUENE
<0.50
CONTINUED ON PAGE 2

::LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 2
DATE RECEIVED: 06/16/1998
DATE REPORTED: 07/07/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
35263
PARAMETER
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
VOLATILE ORGANICS, }iq/L
(CONTINUED)
4-CHLOROTOLUENE
1,2-DIBROMO-3-CHLOROPROPANE
DIBROMOCHLOROMETHANE
1,2-DIBROMOETHANE
DIBROMOMETHANE
1,2-DICHLOROBENZENE
1,3-DICHLOROBENZENE
1,4-DICHLOROBENZENE
DICHLORODIFLUOROMETHANE
1,1-DICHLOROETHANE
1,2-DICHLOROETHENE
1,1-DICHLOROETHENE
cis-1,2-DICHLOROETHENE
trans-1,2-DICHLOROETHENE
1,2-DICHLOROPROPANE
1,3-DICHLOROPROPANE
2,2-DICHLOROPROPANE
1,1-DICHLOROPROPENE
ETHYLBENZENE
HEXACHLOROBUTADIENE
ISOPROPYLBENZENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 06/15/98 AT 12:25
RESULT
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
CONTINUED ON PAGE 3

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 3
DATE RECEIVED: 06/16/1998
DATE REPORTED: 07/07/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
35263
PARAMETER
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
VOLATILE ORGANICS, pg/L
(CONTINUED)
p-ISOPROPYLTOLUENE
METHYLENE CHLORIDE
NAPHTHALENE
n-PROPYLBENZENE
STYRENE
1,1,1,2-TETRACHLOROETHANE
1,1,2,2-TETRACHLOROETHANE
TETRACHLOROETHENE
TOLUENE
1,2,3-TRICHLOROBENZENE
1,2,4-TRICHLOROBENZENE
1,1,1-TRICHLOROETHANE
1,1,2-TRICHLOROETHANE
TRICHLOROETHENE
TRICHLOROFLUOROMETHANE
1,2,3-TRICHLOROPROPANE
1,2,4-TRIMETHYLBENZENE
1,3,5-TRIMETHYLBENZENE
VINYL CHLORIDE
m/p-XYLENE
o-XYLENE
HEXANE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 06/15/98 AT 12:25
RESULT
<0.50
< 0 . 5 0
<0.50
<0.50
<0.50
<0.50
<0.50
< 0 . 5 0
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<1.0
<0.50
<0.50
CONTINUED ON PAGE 4

S SSVd NO GEONIIN03
OT>
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IrMSE'd
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V=2HO/SdE :,LNHIZ:

"LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 06/16/1998
DATE REPORTED: 07/07/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
35263
PARAMETER
PAGE 5
PERMIT ##WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, pg/L
(CONTINUED)
HEXACHLOROCYCLOPENTADIENE
2-CHLORONAPHTHALENE
DIMETHYLPHTHALATE
ACENAPHTHYLENE
2,6-DINITROTOLUENE
ACENAPHTHENE
2,4-DINITROTOLUENE
DIETHYLPHTHALATE
FLUORENE
4-CHLOROPHENYL PHENYL ETHER
DIPHENYLAMINE (N-NITROSO)
AZOBENZENE
4-BROMOPHENYL PHENYL ETHER
HEXACHLOROBENZENE
PHENANTHRENE
ANTHRACENE
DI-N-BUTYLPHTHALATE
FLUORANTHENE
PYRENE
BUTYLBENZYLPHTHALATE
BENZO(A)ANTHRACENE
3,3'-DICHLOROBENZIDINE
CHRYSENE
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 06/15/98 AT 12:25
RESULT
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 6

L SSVd NO QgnNIZN00
OT>
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9 gOKd
anoavv d aouoa9 O/O
ON ' HOENON
V=2HO/Sd'd : ZNZIq:

'LIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 7
DATE RECEIVED: 06/16/1998
DATE REPORTED: 07/07/1998
O.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
35263
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RE74EDIATION FACILITIES
UNION COUNTY, NC
SAMPLE DESCRIPTION
EFFLUENT GRAB ON 06/15/98 AT 12:25
TENTATIVELY IDENTIFIED COMPOUNDS
RETENTION
COMPOUND o FIT TIME, min.
-YCLOHEXANE, 1-METHYL-3-PROPYL- 87.9 7.311
ESTIMATED
CONCENTRATION, jjcr/L
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
lo
THE COMPOUND NAMES REPORTED FOR CHROMATOGRAPHIC PEAKS THAT ARE NOT TARGET COMPOUNDS ARE ONLY BEST
SPECTRAL FITS DERIVED FROM A COMPARISON TO OUR 62,235 COMPOUND NIST SPECTRAL DATABASE. ESTIMATED
CONCENTRATIONS ARE BASED UPON THE TOTAL ION AREAS COMPARED TO THAT OF THE NEAREST INTERNAL STANDARD
ASSUMING A RESPONSE FACTOR OF ONE.
NOTE THAT THESE DATA ARE PROVIDED ONLY FOR ESTIMATING THE KINDS OF MATERIALS THAT MAY BE ASSOCIATED WITH
A PARTICULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED COMPOUNDS ARE ACTUALLY
PRESENT IN THAT SAMPLE.
CONTINUED ON PAGE 8

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 8
DATE RECEIVED: 06/16/1998
DATE REPORTED: 07/07/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT ##WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ANALYSES CHRONOLOGY
SAMPLE# PARAMETER
DATE/TIME
ANALYZED
35263 ARSENIC
06/22
@
09:30
LEAD
"
MERCURY
06/24
@
12:43
TOTAL 0 & G
06/18
@
08:00
VOLATILES
06/25
@
13:58
ACID/BASE
06/26
@
19:10
EXTRACTED
06/19/98
METHOD# ANALYST
200.7
11
JONES
If
245.1
L.WOERNER
413.1
MILLER
6210D
FERGUSON
625
LYNCH
if
ASHLEY
CONTINUED ON PAGE 9

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 9
DATE RECEIVED: 06/16/1998
DATE REPORTED: 07/07/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REAMEDIATION FACILITIES
UNION COUNTY, NC
QUALITY CONTROL SUMMARY
SURROGATE o RECOVERY
VOLATILE ORGANICS 35263
4-BROMOFLUOROBENZENE 98
1,2-DICHLOROBENZENE-D4 106
ACID/BASE NEUTRALS
NITROBENZENE-D5 65
2-FLUOROBIPHENYL 66
TERPHENYL-D14 83
2-FLUOROPHENOL 40
PHENOL-D5 28
2,4,6-TRIBROMOPHENOL 72
NOTE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
REPORTED BY:
CC:
NCDEHNR -
GREGORY A.
JERRY SULLIVAN (AQUA-TROL)

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CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 2
DATE RECEIVED: 06/16/1998
DATE REPORTED: 07/07/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
35261
35262
PARAMETER
PERMIT #WQ0010607
R.P. SCHERERI=LSEA LABS FACILITY
GROUNDWATER RE EDIATION FACILITIES
UNION COUNTY, NC
VOLATILE ORGANICS, pg/L
(CONTINUED)
SAMPLE DESCRIPTION
INFLUENT (2,3, & 5) GRAB ON 06/15/98 AT 12:15
INFLUENT (4) GRAB ON 06/15/98 AT 12:20
RESULT
35261 35262
4-CHLOROTOLUENE
<10
<10
1,2-DIBROMO-3-CHLOROPROPANE
<10
<10
DIBROMOCHLOROMETHANE
<10
<10
1,2-DIBROMOETHANE
<10
<10
DIBROMOMETHANE
<10
<10
1,2-DICHLOROBENZENE
<10
<10
1,3-DICHLOROBENZENE
<10
<10
1,4-DICHLOROBENZENE
<10
<10
DICHLORODIFLUOROMETHANE
<10
<10
1,1-DICHLOROETHANE
<10
<10
1,2-DICHLOROETHANE
<10
<10
1,1-DICHLOROETHENE
<10
<10
Cis-1,2-DICHLOROETHENE
380
190
trans-1,2-DICHLOROETHENE
<10
<10
1,2-DICHLOROPROPANE
<10
<10
1,3-DICHLOROPROPANE
<10
<10
2,2-DICHLOROPROPANE
<10
<10
1,1-DICHLOROPROPENE
<10
<10
ETHYLBENZENE
<10
<10
HEXACHLOROBUTADIENE
<10
<10
ISOPROPYLBENZENE
<10
<10
CONTINUED ON PAGE 3

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CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 4
DATE RECEIVED: 06/16/1998
DATE REPORTED: 07/07/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
35262
PARAMETER
PERMIT #WQ0010607
R.P. SCRERER/CHELSEA LABS FACILITY
GROUNDWATER RENEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, }ig/L
PHENOL
2-CHLOROPHENOL
2-NITROPHENOL
2,4-DIMETHYLPHENOL
2,4-DICHLOROPHENOL
P-CHLORO-M-CRESOL
2,4,6-TRICHLOROPHENOL
2,4-DINITROPHENOL
4-NITROPHENOL
4,6-DINITRO-O-CRESOL
PENTACHLOROPHENOL
BIS(2-CHLOROETHYL)ETHER
BIS(2-CHLOROISOPROPYL)ETHER
HEXACHLOROETHANE
N-NITROSODI-N-PROPYLAMINE
NITROBENZENE
ISOPHORONE
BIS(2-CHLOROETHOXY)METHANE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 06/15/98 AT 12:20
RESULT
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 5

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 5
DATE RECEIVED: 06/16/1998
DATE REPORTED: 07/07/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
35262
PARAMETER
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER RE24EDY-ATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, }ig/L
(CONTINUED)
HEXACHLOROCYCLOPENTADIENE
2-CHLORONAPHTHALENE
DIMETHYLPHTHALATE
ACENAPHTHYLENE
2,6-DINITROTOLUENE
ACENAPHTHENE
2,4-DINITROTOLUENE
DIETHYLPHTHALATE
FLUORENE
4-CHLOROPHENYL PHENYL ETHER
DIPHENYLAMINE (N-NITROSO)
AZOBENZENE
4-BROMOPHENYL PHENYL ETHER
HEXACHLOROBENZENE
PHENANTHRENE
ANTHRACENE
DI-N-BUTYLPHTHALATE
FLUORANTHENE
PYRENE
BUTYLBENZYLPHTHALATE
BENZO(A)ANTHRACENE
3,3'-DICHLOROBENZIDINE
CHRYSENE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 06/15/98 AT 12:20
RESULT
35262
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 6

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 6
DATE RECEIVED: 06/16/1998
DATE REPORTED: 07/07/1998
K.C. LABORATORY CERTIFICATE NUMBER - 27
SAMPLE NUMBER
35262
PARAMETER
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ACID/BASE NEUTRALS, pg/L
(CONTINUED)
BI S (2-ETHYLHEXYL) PHTHALATE
DI-N-OCTYLPHTHALATE
BENZO(B)FLUORANTHENE
BENZO (K) FLUORANTHENE
BENZO (A) PYRENE
INDENO (1, 2, 3-C, D) PYRENE
DIBENZO(A,H)ANTHRACENE
BENZO (G, H, I) PERYLENE
SAMPLE DESCRIPTION
INFLUENT (4) GRAB ON 06/15/98 AT 12:20
RESULT
35262
<10
<10
<10
<10
<10
<10
<10
<10
CONTINUED ON PAGE 7

CLIENT: RPS/CHELSEA PAGE 7
MONROE, NC
C/O GEORGE MAALOUF
DATE RECEIVED: 06/16/1998 DATE REPORTED: 07/07/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
SAMPLE NUMBER SAMPLE DESCRIPTION
35262 INFLUENT (4) GRAB ON 06/15/98 AT 12:20
PARAMETER RESULT
TENTATIVELY IDENTIFIED COMPOUNDS
RETENTION
ESTIMATED
COMPOUND
% FIT
TIME, min.
CONCENTRATION, IIa/L
TETRACHLOROETHYLENE
95.3
3.74
410
2-BUTANOL, 2,3-DIMETHYL-
78.5
7.971
30
BUTANE, 1,3-DICHLORO-3-METHYL-
67.5
8.411
53
DISCLAIMER FOR ALL TENTATIVELY IDENTIFIED COMPOUNDS
CONTAINED IN THIS REPORT
THE COMPOUND NAMES REPORTED FOR CHROMATOGRAPHIC PEAKS THAT ARE NOT TARGET COMPOUNDS ARE ONLY BEST
SPECTRAL FITS DERIVED FROM A COMPARISON TO OUR 62,235 COMPOUND NIST SPECTRAL DATABASE. ESTIMATED
CONCENTRATIONS ARE BASED UPON THE TOTAL ION AREAS COMPARED TO THAT OF THE NEAREST INTERNAL STANDARD
ASSUMING A RESPONSE FACTOR OF ONE.
NOTE THAT THESE DATA ARE PROVIDED ONLY FOR ESTIMATING THE KINDS OF MATERIALS THAT MAY BE ASSOCIATED WITH
A PARTICULAR SAMPLE, AND SHOULD NOT BE CONSTRUED AS EVIDENCE THAT THE NAMED COMPOUNDS ARE ACTUALLY
PRESENT IN THAT SAMPLE.
CONTINUED ON PAGE 8

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 8
DATE RECEIVED: 06/16/1998
DATE REPORTED: 07/07/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCHERER/CHELSEA LABS FACILITY
GROUNDWATER REMEDIATION FACILITIES
UNION COUNTY, NC
ANALYSES CHRONOLOGY
SAMPLE# PARAMETER DATE/TIME ANALYZED
35261 VOLATILES 06/25 @ 16:05
AND 06/25 @ 17:28
35262 VOLATILES 06/25 @ 16:47
AND 06/25 @ 18:10
ACID/BASE 06/26 @ 19:56
EXTRACTED 06/19/98
METHOD# ANALYST
6210D FERGUSON
it vy
6210D FERGUSON
625 LYNCH
if ASHLEY
CONTINUED ON PAGE 9

CLIENT: RPS/CHELSEA
MONROE, NC
C/O GEORGE MAALOUF
PAGE 9
DATE RECEIVED: 06/16/1998 DATE REPORTED: 07/07/1998
N.C. LABORATORY CERTIFICATE NUMBER - 27
PERMIT #WQ0010607
R.P. SCRERER/CRELSEA LABS FACILITY
GROUNDWATER RE EDIATION FACILITIES
UNION COUNTY, NC
SURROGATE
VOLATILE ORGANICS
4-BROMOFLUOROBENZENE
1,2-DICHLOROBENZENE-D4
ACID/BASE NEUTRALS
NITROBENZENE-D5
2-FLUOROBIPHENYL
TERPHENYL-D14
2-FLUOROPHENOL
PHENOL-D5
2,4,6-TRIBROMOPHENOL
QUALITY CONTROL SUMMARY
RECOVERY
35261 35262
98 (97 ) 90 (95 )
108(98) 100(101)
----- 57
----- 62
----- 87
----- 28
----- 22
----- 53
NOTE: SURROGATE RECOVERIES ARE WITHIN CONTROL LIMITS UNLESS NOTED WITH AN ASTERISK
NOTE: NUMBERS IN PARENTHESES ARE SURROGATE RECOVERIES FOR RE -ANALYSIS
REPORTED BY:
W/. AV4RY, LABORATORY DIRECTOR
CC: NCDEHNR - GROVNDWAT,ER SECN
GREGORY A. SCHURIG (RP SCF
JERRY SULLIVAN (AQUA-TROL)

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