MO-3175_7517_CA_SAR_19910107

V%NffProfessional Service Industries, Inc.
Walker Laboratories Division
January 7, 1991 N, C. DEPT, OF NATURAL
RESOUR.^_^s ._ND
Department of Environment, Health and coaazzr.:"= 4r:c;"rN'
Natural Resources
919 North Main Street JAN 01 9 1991
Mooresville, North Carolina 28115
UNION CE iit i'nt.5'6TAT
Attention: Mr. Arlen Burney MOORESVILLE REI];l.,L OFFICE
Re: Packard Place
Assessment Results
Gentlemen:
Professional Service Industries, Inc. has completed a
tank abandonment and subsurface assessment on the Packard
Place site in Charlotte, North Carolina. A copy of the final
report is enclosed with this letter. Please review the report
as soon as possible and forward one (1) copy of the
appropriate response to Mr. Al Kirby at Vinson Realty (222
South Church Street - Charlotte, North Carolina 28202) and
one (1) copy to Professional Service Industries, Inc. (728
South Edisto Avenue - Columbia, South Carolina 29205).
We appreciate your assistance with this project. .Please
do not hesitate to contact us should you have any questions
regarding the enclosed report.
Respectfully submitted,
PROFESSIONAL SE�RVIC_E INDUSTRIES, INC.
Richard Pittenger
Division Manager
Enclosure
cc: Mr. Al Kirby
728 South Edisto Avenue 0 Columbia, SC 29205 • Phone: [phone]

';
M�%
Professional Service Industries, Inc.
Walker Laboratories Division
AD -PAC, LTD.
c/o Vinson Realty
222 South Church Street
Charlotte, North Carolina 28202
Attention: Mr. Al Kirby
Gentlemen:
G DEPT. OF AATURn
RESGUBL ,9 &Nb
CO;d.:1:U',.'TY __ F"E�.fJsM+ii "#'
December 21, 1990
JAN 0 9 1991
D_NISIOPI OF G;h'?:i6i;r6EKTAl R'ANAREMEAT
MOGBESVILLE RECIONAL OFFICE
Re: UST Abandonment with Soil
and Groundwater Assessment
Packard Place Site
Charlotte, North Carolina
PSI Report Number 452-04058
Professional Service Industries, Inc. (PSI) is pleased to
submit the results of the Soil and Groundwater Assessment which was
performed in conjunction with the in -place abandonment of the
underground storage tank (UST) located on the Packard Place site at
222 South Church Street in Charlotte, North Carolina. These
services were performed in general accordance with the scope of
services described in our proposal number 452-097 dated October 26,
1990.
We appreciate the opportunity to provide our services on this
project and look forward to its successful completion. If there '
are any questions concerning this report or if any further
information is needed, please contact us at your convenience.
Respectfully submitted,
PROFESSIONAL SERVICE INDUSTRIES, INC.
Neal W. Hadaway
Staff Engineer
Richard Pittenger
Division Manager
NWH/RP/akn
728 South Edisto Avenue 0 Columbia, SC 29205 • Phone: [phone]

WACVA101814WOU6 fl
Professional Service Industries, Inc. was retained in
November, 1990 to manage the in -place abandonment of a large
underground storage tank (UST) and to perform a soil and
groundwater assessment of the UST site. This UST is located
underneath the sidewalk in front of the Packard Place building
located at 222 South Church Street, Charlotte North Carolina.
,The 10, 000-,gal-lon-UST--was- installed in
---- .October,-1-952-to—
stor- fuel -
heating --tie =building_. No
blueprints or mechanical drawings were available for review,
but it is believed that the tank is partially located
underneath the face of the building and also possibly
extending underneath. South Church Street. Removal of the UST
was further complicated by the presence of two underground
electrical conduits, one underground telephone cable, and a
storm sewer line in the immediate vicinity of the tank. Given
the difficulty of the tank's removal, Mr. Arlen Burley, a
representative of the North Carolina Department of
Environment, Health, and Natural Resources (DEHNR), has
indicated that in -place abandonment of the tank would be
satisfactory. Mr. Burley also suggested that a further
assessment of possible soil contamination would be warranted.
-1 -

N
PROCEDURE 7
G [i61qd
The closure —and in=plaacce�aba�ndonment of this tank was
performed on November 28-30as flo, 1990.The tank was filled with
cement slurry known wa :-)1-e-fII-f�Three soil borings were
drilled in the vicinity of the UST to determine the lateral
and vertical extent of any potential soil contamination. The
soil boring in the immediate vicinity of the tank was
converted into a groundwater monitoring well in order to
sample and analyze the groundwater beneath the tank.
Each of the soil borings were drilled by a Certified Well
Driller; boring depths varied from 30 to 35 feet below ground
surface. The boreholes were drilled using three and one -
quarter (3-1/4) inch diameter hollow stem augers advanced by
a truck -mounted CME drill rig. Soil samples were collected
with a split -spoon sampler at five-foot intervals in general
accordance with methods described by ASTM Standard D-1586.
Each soil sample was described on -site and stored in a
moisture -proof, resealable sample jar. Geologic logs were
prepared from visual descriptions of the soil samples. The
augers, drilling tools, and sampling equipment were steam
cleaned prior to use to minimize the possibility of cross -
contamination; each split -spoon sampler was cleaned prior to
obtaining a soil sample.
Following the drilling operation a Photoionization
Detector (PID) was used to obtain semi -quantitative
-2 -

measurements in parts per million (ppm) of volatile organic
vapors which were emanating from the sealed soil samples. The
results obtained from the PID measurements are used to provide
an estimate of the concentration of any volatile organic
compounds which are present within a soil sample. These PID
measurements are summarized in Table 1 below. Soil samples
marked with an asterisk (*) were sent to an accredited
laboratory for chemical analysis.
• • • �_�-_
oil Borina Sample Deoth (fee
B-1 5
10
15
20
25
30
35
B-2 5
10
15
20
25
30
B-3 (MW-1) 5
10
15
20
25
30
35
*Indicates soil samples laboratory
Petroleum Hydrocarbons (TPH).
-3 -
PID Readina (DDmI
10
11
11
11
11
9
12*
14
12
12*
10
11
10
11
12
230
380*
25
21*
24
analyzed for Total

Soil boring B-3 was converted to a groundwater monitoring
well in accordance with standard regulatory procedures;
borings B-1 and B-2 were backfilled and the asphalt was
patched subsequent to sampling. The monitoring well was
constructed by installing a two (2) inch diameter schedule 40,
PVC casing attached to a threaded section of 40 PVC well
screen with a slot size of 0.01 inch. The PVC well screen was
placed across the water table so that potentially present
floating petroleum product could be detected. A gravel pack
was then placed around the screen as a groundwater filter, a
bentonite seal was installed above the gravel pack, and the
well was grouted to ground surface with neat cement. A flush
mount well cover was then cemented into place and a locking
well cap was installed on the well. The locations of these
soil borings and the monitoring well are shown on the site map
included in the Appendix of this report.
A groundwater sample was collected from the monitor well,
placed in a pre -sterilized sample container supplied by the
PSI Analytical Laboratory, and shipped in a refrigerated
cooler for overnight delivery to the laboratory. This
groundwater---sample—was- -analyzed—by-- EPA- -Method---62-5`_ i�n
accordance with the UST closure guidelines established by the
North Carolina Department of Environment, Health, and Natural
Q!!

Resources (DEHNR). rNorie=o€ the 7-2_EPA-Mthod.6-2-5=con-s-t-i_tuents.
were deteeted�in�measurabletconcentrations in the groundw.ater--=�
sample.
As indicated in Table 1, four soil samples were
laboratory analyzed for Total Petroleum Hydrocarbons, in
accordance with SW-846 Methods 3550 and 5030. No petroleum
hydrocarbon contamination was detected in the soil samples
from either B-1 or B-2. OriYy o_ne,of=the-soil samplesyfrom.B-
3,_ the -monitor well-bori:ng�adj-acent to_the UST, contai-nedv
measi-rable-petroleum-h.ydrocarbon.,_contaminati-on: Thisssoi`ll
sample, obtained from a depth of 20', represented the soils
beneath the UST, and only contained trace amounts of petroleum
contamination, 1�`9 ppm.. A copy of the laboratory analyses is
included in the Appendix of this report.
The results of this Soil And Groundwater Assessment
confirm the presence of a limited amount of soil contamination
beneath the underground storage tank. However, no contaminants
were detected in the analysis of the groundwater on the site,
nor in the soils in either of two nearby soil borings,
indicating that the total amount of contamination is
apparently limited to the s_oils�,,lo.catedsd--i-r-ect-1-y beneath -£he
stank-./ These analytical results indicate that no further
evaluation of the Packard Place site is warranted.
-5 -

APPENDIX

SITE MAP

Professional Service Industries
MW-11 South Church Street
0
B-2
0 50 100 200
Scale: 1 inch = 100 feet
PROJECT NAME
Vinson Realty
UST Closure with Soil and Groundwater
Assessment
Charlotte, North Carolina
Site map with monitor well and soil
boring locations
PROJECT NO. DATE
452-04058 (December 21, 1990
PSI A-V1 7 -6-

BORING LOGS

Professional Service Industries, Inc.
RECORD OF SUBSURFACE EXPLORATION
Boring MW-1 (B-3)
Project Name: Packard Place Date of Boring:
November 30, 1990
Site: Charlotte, North Carolina Project No.: 452-04056
DESCRIPTION
DEPTH
ELEV.
SAMPLE
P I D
Monitor Well Cross -Section
SURFACE
Old side walkway and granite
(Ppm)
11
12
230
380
25
21
Grout
-
Bentonite Seal
—
— —
—
Gravel Pack
'
Remarks:
Well Depth - 27 ft.
Water Depth - 22 ft.
5
10
15 m
20 m—
25
30
Moist, brown Clay SAND
1-SS
Moist, tan -gray Sandy CLAY
2-SS
3-SS
Moist, white -gray Sandy SILT
4-SS
5-SS
6-SS
BORING TERMINATED AT THIRTY-ONE AND ONE-HALF
(31.5) FEET
PSI A-100-18

Professional Service Industries, Inc.
RECORD OF SUBSURFACE EXPLORATION
Boring B-1
Project Name: Packard Place Date of Boring: November 28, 1990
Site: Charlotte, North Carolina Project No.: 452-04056
DESCRIPTION
DEPTH
ELEV.
SAMPLE
PID
Mc
REMARKS
SURFACE
Moist, gray -red -tan Sand CLAY
(PPm)
10
11
11
11
11
9
12
1" Asphalt
4" Crushed Stone
5
10
15
20
25
30
35
Very moist, brown Silt CLAY
Concrete old footing)
Moist, yellow -tan Silt CLAY
1-SS
Slightly moist, brown SILT
2-SS
Moist, brown, Silt CLAY
Moist, white -gray Silt CLAY
3-SS
4-SS
5-SS
6-SS
7-SS
BORING TERMINATED AT THIRTY-SIX AND ONE-HALF
(36.5) FEET
PSI A-100-18

Professional Service Industries, Inc.
RECORD OF SUBSURFACE EXPLORATION
Boring B-2
Project Name: Packard Place Date of Boring: November 29, 1990
Site: Charlotte, North Carolina Project No.: 452-04056
DESCRIPTION
DEPTH
ELEV.
SAMPLE
PID
M,
REMARKS
SURFACE
Moist, tan -gray -red Sand CLAY
(ppm)
14
12
12
10
11
10
111 Asphalt
6" Crushed Stone
5
10
15
20
25
30 m
1-SS
Moist, gray -brown Silty SAND
2-SS
Moist, gray -tan SILT
3-SS
4-SS
5-SS
6-SS
BORING TERMINATED AT THIRTY (30) FEET
PSI A-10P18

LABORATORY DATA

Professional Service Industries, Inc.
M
Tested For: PROFESSIONAL SERVICE Project: Vinson Site
INDUSTRIES, INC.
728 S. Edisto Ave.
Columbia, SC 29205 Lab # 12054 thru 12057
Attn: Richard Pittenger
Date: December 18, 1990 Report # 214-03081-18
Date Received: December 4, 1990
Sample Identification: Four soil samples labeled below.
Methodology Employed: EPA Methods for Chemical Analysis of Water
and Waste
Sample ID: B-1 35'
Total Petroleum
Hydrocarbon, ppm
Sample ID: B-2 15'
Total Petroleum
Hydrocarbon, ppm
Sample ID: MW-1 20'
Total Petroleum
Hydrocarbon, ppm
Sample ID: MW-1 30'
Total Petroleum
Hydrocarbon, ppm
ND = None Detected
Detection
Results Limit, Dom Method #
11/28/90 1800; lab #12054
ND 1 SW 846 Modified
California D.H.S.
Section 8000
11/29/90 1400; lab #12055
ND 1 SW 846 Modified
California D.H.S.
Section 8000
11/39/90 1200; lab #12056
19 1 SW 846 Modified
California D.H.S.
Section 8000
11/30/90 1230; lab #12057
ND 1 SW 846 Modified
California D.H.S.
Section 8000
DATA REVIEW AND CERTIFICATION
The information given in this analytical report has been reviewed and is
certified to have been prepared according to the methods cited herein.
Respectfully submitted,
PROFESSIONAL SERVICE INDUSTRIES, INC
6913 Highway 225 • Deer Park, TX 77536 • Phone: [phone]

Tested For:
Professional Service Industries, Inc.
Professional Service
Industries, Inc.
728 S. Edisto Ave.
Columbia, SC 29205
ATTN: Richard Pittenger.
PSI Report # 214-03081-19-0
PSI Lab # 12240
DATE: December 14, 1990
Project: Vinson Site
Date Received: 12/08/90
Sample ID: One water sample as labeled.
Methodology Employed: EPA Methods for Chemical Analysis of
Waste and Water.
Results Begin on Page Two
DATA REVIEW AND CERTIFICATION
The information given in this analytical report has been reviewed and
is certified to have been prepared according to the methods cited
herein.
Respectfully submitted,
PROFESSIONAL SERVICE INDUSTRIES, INC.
6913 Highway 225 0 Deer Park, TX 77536 0 Phone:[phone]

PSI/Columbia
214-03081-19-0
Page 2 of 4
EPA 625 BASE NEUTRAL EXTRACTABLES AND ACID EXTRACTABLES - part 1
Sample ID
MW-1
12-07-90
PSI Lab #
12240
Concentration
Rpt Limits
Compound Name
ppb, (ug/L)
ppb, (ug/L)
Acenaphthene
BRL
10
Acenaphthylene
BRL
10
Anthracene
BRL
10
Aldrin
BRL
10
Benzo (a) anthracene
BRL
10
Benzo (b) fluoranthene
BRL
10
Benzo (k) fluoranthene
BRL
10
Benzo (g,h,i) perylene
BRL
10
Benzo (a) pyrene
BRL
10
Benzyl butyl phthalate
BRL
10
Beta-BHC
BRL
10
Delta-BHC
BRL
10
Bis (2-Chloroethoxy) methane
BRL
10
Bis (2-Chloroethyl) ether
BRL
10
Bis (2-Chloroisopropyl) ether
BRL
10
Bis (2-ethyl hexyl) phthalate
BRL
10
4-Bromophenyl phenyl ether
BRL
10
Chlordane
BRL
10
2-Chloronaphthalene
BRL
10
4-Chlorophenyl phenyl ether
BRL
10
Chrysene
BRL
10
4,4'-DDD
BRL
10
4,4'-DDE
BRL
10
4,4'-DDT
BRL
10
Dibenzo (a,h) anthracene
BRL
10
Di-n-butylphthalate
BRL
10
1,3-Dichlorobenzene
BRL
10
1,2-Dichlorobenzene
BRL
10
1,4-Dichlorobenzene
BRL
10
3,3'-Dichlorobenzidine
BRL
10
Dieldrin
BRL
10
Diethyl phthalate
BRL
10
Dimethyl phthalate
BRL
10
2,4-Dinitrotoluene
BRL
10
2,6-Dinitrotoluene
BRL
10
Di-n-octylphthalate
BRL
10
(Continued)

PSI/Columbia
214-03081-19-0
Page 3 of 4
EPA 625 BASE NEUTRAL EXTRACTABLES AND ACID iiXTRACTABLES - part 2
Sample ID
MW-1
12-07-90
PSI Lab #
12240
Concentration
Rpt Limits
Compound Name
ppb, (ug/L)
ppb, (ug/L)
Endosulfan sulfate
BRL
10
Endrin aldehyde
BRL
10
Fluoranthene
BRL
10
Fluorene
BRL
10
Heptachlor
BRL
100
Heptachlor epoxide
BRL
10
Hexachlorobenzene
BRL
10
Hexachlorobutadiene
BRL
10
Hexachloroethane
BRL
10
Indeno (1,2,3-cd) pyrene
BRL
10
Isophorone
BRL
10
Naphthalene
BRL
10
Nitrobenzene
BRL
10
N-Nitrosodi-n-propylamine
BRL
10
PCB 1016
BRL
10
PCB 1221
BRL
10
PCB 1232
BRL
10
PCB 1242
BRL
10
PCB 1248
BRL
10
PCB 1254
BRL
10
PCB 1260
BRL
10
Phenanthrene
BRL
10
Pyrene
BRL
10
Toxaphene
BRL
100
1,2,4-Trichlorobenzene
BRL
10
4-Chloro-3-methylphenol
BRL
10
2-Chlorophenol
BRL
10
2,4-Dichlorophenol
BRL
10
2,4-Dimethylphenol
BRL
10
2,4-Dinitrophenol
BRL
10
2-Methyl-4,6-dinitrophenol
BRL
10
2-Nitrophenol
BRL
10
4-Nitrophenol
BRL
10
Pentachlorophenol
BRL
10
(Continued)

PSI/Columbia
214-03081-19-0
Page 4 of 4
EPA 625 BASE NEUTRAL EXTRACTABLES AND ACID EXTRACTABLES - part 3
Sample ID
PSI Lab #
MW-1
12-07-90
12240
Concentration
Rpt Limits
Compound Name
ppb, (ug/L)
ppb, (ug/L)
Phenol
BRL
10
2,4,6-Trichlorophenol
BRL
10
BRL = Below Reporting Limits
Received:
12/08/90
Extracted:
12/10/90 GI/KO
Analyzed:
12/14/90 DA
SURROGATE RECOVERIES, (%)
Nitrobenzene-dS
74
2-Fluorobiphenyl
101
Terphenyl-d14
87
2-Fluorophenol
65
Phenol-d5
30
2,4,6-Tribromophenol
99

CHAIN OF CUSTODY RECORD
6913111ghway 225
Deer Park. Texas 77536
PROJECT NAME
REPORT 10:
INVOICE TO:
„C� 713/479 8307 '
Nv�
PROJECT NUMBER
ADDRESS
ADDRESS
`723 ;1,4r
Professional Service Indusirles, Inc.
Analytical Services Division
REQUIRED DUE DATER,
CITY/SATE/ZIP
CITY/STATE/ZIP
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LABORATORY USE ONLY
SAMPLES 1-0 LAMB VIIAA-
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FIELD SERVICES
G �i
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NUMBER OF COOLERS
1EL/EPRONE ll C�
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YIN. $ -.
VEIRBALS /�X�
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-
DUE DATE
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RELINQUISHED BY
ACCEPTED BY
NUMBER
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DATE / IIME
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CHAIN OF CUSTODY RECORD
6913111ghway 225
Dear Park. Texas 77536
PROJECT NAME
(Iff
REPORT T0:
INVOICE TO:
•/ _ V% 713/479 8307
Professional Service Industries, Inc.
Analytical Services Division
PROJECT NUMBER
ADDRESS
7ZB S•&1)/57b
ADDRESS
REDUIREo Du DATE
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NUMBER OF COOLERS
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RELINQUISHED BY
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DATE / TIME
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~ 24' REMARKS
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SAMPLE IDENTIFICATION
DATE / TIME
f.OMP C
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SAMPLE DESCRIPTION
ADDITIONAL REMARKS:
SAMPI rn S SR',NATURE - _ i " -