Boxmeer_Tank Closure Report 10-25-93

TAT,IK CLOSURE REPORT
Stork Screens America, Inc.
2201 North I-85
Charlotte, North Carolina
SPATCO Work Order #90[0448/.
PREPARED FON:
Mr. Greg Camp
Stork Screens of America, Irc.
3201 North I-85
Charlotte, North Carolina
PREPARED BY:
SPATCO Environmental
5100 North I-85, Suite 6
Charlotte, North Carolina 282M
October 25, 1993
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I
I nABLE oF coNTENrs
I cERrrFrcArroN ...iii
I 10 Hffi8$:i":y 'l:.::: l^Y :T1liT',:I 1* 1
I 2.0 soIL sAl,rpLrNG/FTELD SCREENTNG 1
3.0 I-ABORATORY RESI]LTS 2
I 4.0 srrE sENsrrrvrry E,ALUATT.N 3
I 5.0 coNCLUsroN . 3
t LIST OF TABIfr,S
I TABLE I. Underground Storage Tank Data
TABLE II. OVA Readings and Soil Sample Laboratory Results
I LIST OF FIGURES
I Figure I USGS Quadrangle Map
Figure 2 Site Plan
I LIST OF I,PPENDICES
I Appendix I 30-day Notification of Intent of Closure (GW/UST-3 Form)
t Appendix tr Certificate of Disposal
Appendix Itr Laboratory Results and Chain of Custody
I Appendix IV Site Investigation Report for Permanent Closure/Site Sensitivity Evaluationr or Change in Service of UST (GWUST-2 form)
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CERTIFICATION
This report has been prepared under the guidance of a North Carolina Licensed Geologist
to meet the requirements of the North Carolina Department of Environment, Health and
Natural Resources. The information and conclusions expressed in this report are based
ulnn normal standards of the profession and limited to information available at this time,
Chemical analyses of samples associated with this report were performed by a
subcontracted independent certified laboratory. I-aboratory results have been accepted
on the basis of subcontractor's internal laboratory procedures and should be considered
qualitative unless verified with appropriate QA/@ samples analysis.
NC Licensed Geologist #1160
$}iiffi
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1.0 UI\DERGROI]ND STORAGE TAI\K EXCAVATION Ah[D REIVIOYAL
On September 16, 1993, SPATCO Environmental excavated and disposed of one (1)
1,000 gallon oil and one (1) 550 gallon oil and water underground storage tanks (USTs)
from the Stork Screens site at 3201 N. I-85 in Charlotte, North Carolina. Figure 1 is
a copy of the USGS 7L/z' qtadrangle for Derita strowing the location of the site. Table
I summarizes relevant information peraining to the USTs.
Prior to tank removal, a Notification of Intent of Closure (3Gday Notice) was filed with
the NCDEIINR on August 2, 1993. A copy of the notification is attached in Appendix I.
hcal fire marstrall permits were not required prior to tank closure. Immediately before
tank excavation, the USTs were inerted with dry ice and product lines werg purged with
nitrogen, following API recommended guidelines.
The USTs were fianslrcrted by Southern Tank and Environmental to their disposaf facility
for proper disposal. A certificate of disposal of the USTs is included in Appendix tr.
2.0 SOILSAIVIPLING/FIELD SCREENING
Soils encountered during excavation were primarily sandy silt. Bedrock was not
encountered. Soil samples were obtained from the undisturbed soil withinthe excavation
pit using the excavator bucket. Additionally, sil samples were obtained along the
product lines and in the vicinity of a pump island adjacent to the USTs. Figure 2 is a
site plan showing the former tank and sampling locations. New, disposable, latex gloves
were worn during each transfer of soil from the excavator bucket to the glass containers.
After collection, soil samples were divided into two represenative portions. The first
portion of each sample was placed in a polyethylene bqg for at least five minutes. An
OVA was used to screen the head space of the bagged sample. Daa is presented in
Table tr.
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The second portion of the soil samples collected during tank closure was placed in an
appropriate glass container and sealed with a Teflono lined cap. The soil samples were
maintained at approximately 4"C for laboratory analysis. Samples were shipped to
EnviroTech Mid-At1antic and analyzed for the following:
o Oil & Grease (O & G), EPA Method 9071o Volatile Organics, EPA Method 8021o TCLP Metalso TCLP Organics (Volatile, Semi-Volatile)
Proper Chain of Custody procedures were followed. The Chain of Custody and
laboratory analysis is attached in Appendix Itr and are summarized in Table tr.
3.0 LABORATORY RESI]LTS
Iaboratory results of soil samples collected from beneath the 550 and 1,000 gallon UST
that were analyzed for oil and grease and VOCs by EPA Method 8021 indicated lwels
in excess of NCDEIINR limits. Details of the identifid compounds and results are
summariz€d in Table Itr.
Refening to Table III, laboratory results were as follows:
o Soil sample OVf-l indicated ethylbenzene, toluene, and total xylenes
concentrations of 110,000, 44,000, and 580,000 pElKE, respectively. Oil
and grease analysis indicated a concenffation of 49,800 mg/Kg.
Soil sample OW-2 indicated ethylbenzene, toluene, and total xylenas
concenffations of 2,300, 550, and 12,000 pglKg, respectively. Oil and
grease analysis indicated a concentration of 13,950 mg/Kg.
Soil sample DB-1 indicated total xylerrc, ild 1,1,1 Tlichloroethane
concentrations of 240 and 200 ttglKg, reqpectively. Oil and grease
analysis indicated a concentration of 760 mglKg.
Soil sample DB-Z indicated total xylene, ffid 1,1,1 Trichloroethane
concenEations of 630 and 430 pglK5, resptively. Oil and grease
analysis indicated a concentration of 460 mg/Kg.
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Soil sample DB-3 and DB-1A were analyzed for TCLP metals and
organics did not indicate any concenfiations above NCDEHNR guidelines.
4.0 SIIESEI.ISITTVTTYEVALUATION
Bas€d on soil concentration on NCDEIINR action limits, impacted soil exists above the
regulatory action Umit.
SPATCO has completed a Site Sensitivity Evaltr,ation (SSE). The SSE is used to
determine the risk of impact to human health for soils impacted above NCDEIINR action
limits.
Groundwater was not encountered in the tank excavation and is assumed to be greatcr
ttran 20 feet below surface. Bedrock was not encountered in the tank excavation and is
assumed to be approximately 60 feet below surface. A quarter mile potable well search
was initiated and indicated no production wells within 1,500 feet.
Based on these data, a SSE rating of 75 was evaluated. The site was categorized as E,
which allows up to z,l$ ppm of oil and grease impacted soil. The SSE is attached as
Appendix IV.
5.0 coNcLusroN
Based on the elevation levels of volatile organic constituents in the soil and the SSE,
further action and additional assessments may be warranted. A completed UST-2 forrt
is attached in Appurdix IV.
tu*.?Cn, 9UA,LG25-93
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TABLE I. Underground Storage Tank Data
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2 Steel 4'0" x 8'O'l,OOO oil
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U.S.G.S. Topogrophic Mop DERITA QUADRANGLE
SCALE 1:24OOO
o 1 MILE
1000 0 1000 2000 3000 +ooo 5000 6000 7000 FEET
t KILOMETER1.50
SPATC OTenvironmentol
flGURE 1: STORK SCREENS
2201 NORTH t-Es
CHARLOTTE, NORTTI CAROUNA
APPENDIX I
llflt-4a- !aaL tr)'J'{
FOR
J,li.'
NC -
F"tfi gom'Plslod'Form fti:
ffi"'ffit'#;'EMft"n,t ofrco-ffi'd.rs b dre *"'tv {-u:"i#Vt
rocdbn [sEE REvEB#"dix di .owlrEngcoPY
FLUE)'+oR BEGlot'lAL
TNSTRUCTIONS
complele and reum u''i't/ (30) days Hior to closure or drangein-ssrvi'c8'
'ank Orngr Narp: =rloYN '-rorLq-l ' rtt""t ""'r-''-
r:<rr<'cn lrfr(Atl hblo ,5n{E, o' (llro( En},
J*, o*r.ss;3aol N' I-85 , '.- "
Undergnound Petoleum S!o!99-1{ks:.
samPling lgcations,
e.i]ii'5r,"rr* awnlsr'z 'SitE lnves$gation Bepo( for;'p"**en[ Closure" and retr'rm witrin 30 days
bllowing the sie lrvestigation'
7. KeeP records br 3 Years'
LAST CONITENTS
5. P.rld" a sketch locating fping, hnl$ and soil
Zip code:
'scheduled Bemoval Dalei
Date Submitted:-ffUlp
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name nnd olft*rl f0e
ignature:
sl,ndrled upil dalr drnlm. rnflt pu appoprirte DEM Fegbrtal O{n* 48.t-,"" p,Lt b ,"ghtlV "t'&d d"L'
-.,^u,. MpcHa,^.Lurq -
l,r, Ct *rlrtle,' su].: dC zp c*t4&113
1. Conhc{ Local Fke }vlarshall
2. Plan tre enlire dosure event.
3. Conddd Site Soll AsSessments.
a- ri netnoring Tanks or Closirrg ln Place refer to API'
Publica$ors-. 2015'Cleanlng Peiroleum Storage
Tanks' & 1604 "Bernoval & D'Lsposal of Used
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(Contractor)Name:
TANK ID#TA}.IK CAPACITY
ShtB uso OnV
Date Beceived
Facirity lD # (if avarlable) O -.,Q tI'lS t"
Sbeet Address or State noaO:32O
counV: MecK city: LLavl'l{e zpeio*a:&!213
Telephone Number:(ts?e -/1il
l-l
t-lr:l
Jt2oL- 9S .5u
WUST'3 ,It'Wdb Copy - Fodond Cr6co BLe Copy ' Orr,ner
7f3
APPENDIX II
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Sournpnx Taxx & EnnrynoNMENTALu fNC.
CE,RTIFICATE OF' DISPOSAL
FEDERAL/CERTrFrCAIS 4 s6- 1 Q 6e 4LB / e61B DATE e/21/e3
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CONTRACTOR
SPATCO Environmental, Inc.
LOCATION
Stork Screen
5100 N. I-85, Ste 6 Charlotte, N.C.
Charlotte, N.C. 2B2OG
TYPE OF TANK
I ust r,ooo qarron
- UST 550 gallonI
SVE
STD
CONTENT IN GAL.
Less than 1%
Less t,han 7%
TANK ID#
STDS-2 5 2 7
STD
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I Southern Tank & Environmental, Inc. certifies that the above mentioned tanks have been properly disposed
of at 319 Lawyers Rd., Indian Trail, NC, and the contents and sludges processed in full compliance with
! I-ocat, State and Federal regulations.
STDS-2528
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Southern Tank & Environmental, Inc.
Randy L. Williams
4600 Park Rd. . Suite 1000 . Charlotte, NC ' 28209
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I APPENDTX rr
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EnviroTech Mid-Atlantic
Virginia Tech Corporate Research Center
1861 Pratt Drive
Blacksburg, Virginia 24060
[phone] FAX (703) 23t-3984
DATE October 4, 1993
CLIENT : SPATCO
ADDRESS: 5].OO N-I 85 SUITE G
CHARLOTTE, NC 28206
ATTENTION: MIKE SHAW
PROJECT: STORK SCREENS
PROJECT NO:
PURCHASE ORDERZ 4484
SAMPLE
Samples
SAMPLE
6048A
60488
6048C
6048D
ANALYSIS
HALOGENATED VOLATILES
Bromodichloromethane
Bromoform
Bromomethane
Carbon tet,rachloride
Chlorobenzene
Chlproethane
2-ChloroethylChloroform
Chloromethane
Dibromochloromethane
L , 2-Dichlorobenzene
1 , 3-Dichlorobenzene
1 , 4-DichlorobenzeneDichlorodi f luoromethane
L, J.-Dichloroethane
i- , 2 -Dichloroethane
IDENTIFICATION AND ANALYSIS RESULTS
submitted and idenLified by client as:
ID DATE/TIME COLLECTED9-L6-93/2:40
9-L6-93 /2 t 4L9-21-93/t.LtL5
9-21-93 /12 |50
6048A D/L
REPORT # : 5048
DATE RECEIVEDz 9/22/93
FAX: [phone]/
PAGE 1 OF 3
6048B
FIELD
ow1
ow2
DB1
DB2
DlL
( uglkg )s00
500
500
s00
s00
s00vinyl ether500
s00
s00
s00
500
s00
s00
s00
500
500
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
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October 4, 1993
ANALYSIS D/L
VoLATTLE ARoMATICS (uglkg)
1r l-Dichloroethene 500
trans-1-, 2-Dichloroethene 5001r2-Dichloropropane 500cis 1r3-Dichloropropene 500trans L, 3-Dichloropropene500Methylene chloride 500l, l, 2, 2-Tetrachloroethane500
Tetrachloroethene s00
L, L, L-Trichl-oroethane 5001,L,2-Irichloroethane 500Trichloroethenes00Trichlorofluoromethane 500Vinyl chLoride
Benzene
ELhylbenzene
Toluenetotal Xylenes
ANALYSIS
oIL & GREASB (mglkg) 10
ANALYSIS
HALOGENATED VOLATILES (uglkg)
Bromodichloromethane
Bromoform
Bromomethane
Carbon tetrachloride
Chlorobenzene
Chloroethane2-Chloroet,hyl vinyl etherChloroform
ChLoromethane
Dibromochloromethane
1 , 2-Dichlorobenzene
1 , 3-Dichlorobenzene
1 , 4-Dichlorobenzene
Dich Iorodif luoromethane
1, 1-Dichloroethane
1 , 2-Dichloroethane
L, 1-Dichloroethene
ENVIROTECH MID_ATLANTIC
REPORT: 6048
PAGE 2 OF 3
500
s000
5000
s000
s000
D/L
5wV
6048B
BDL
BDL
BDL
BDL
BDL
800
BDL
280
BDL
BDL
BDL
BDL
BDL
BDL
2t3OO
550
12,oo0
6048p
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDI,
BDL
BDL
BDL
BDL
6048A D lL
BDL 1OOBDL 1OOBDL 1OOBDL ].OOBDL 1OOBDL 1OOBDL 1OOBDL 1OOBDL 1OOBDL 1OOBDL ].OOBDL 1OOBDL 1OOBDL 1OO110,000 100
44 ,000 l-00580,000 100
6048A
49, 800
DlL
100
100
100
100
100
100
100
100
100
100
100
100
100
l_00
100
100
100
60488
13 r 950
6048C
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
BDL
10
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October 4, 1993
ANALYSIS
HOLOGENATED VOLATILES (uglhg)
trans- 1, 2 =Dichloroethene1 , 2-Dichloropropaneci-s 1, 3-Dichloropropenetrans 1, 3-Dichloropropene
Methylene chloride
L, L, 2, 2-Tetrachloroethane
Tetrachloroethene
L, L, L-Trichloroethane
L , L ,2-IrichloroethaneTrichLoroethene
Trich lorof luoromethaneVinyl chloride
Benzene
Ethylbenzene
Toluenetotal Xylenes
ANALYSIS
oIL & GREASE (mqlkg)
ENVIROTECH M]D-ATLANTIC
REPORT: 6048
PAGE 3 OF 3
D/L
100
100
100
l_00
l_00
100
100
100
l-00
100
L00
100
100
100
100
100
DlL
604 BC
BDL
BDL
BDL
BDL
BDL
BDL
BDL
200
BDL
BDL
BDL
BDL
BDL
BDL
BDL
240
6048C
6048p
BDL
8D1.,
BDL
BDL
BDL
BDL
BDL
430
BDL
BDL
BDL
BDL
BDL
BDL
BDL
630
5048p
460
QUALITY CONTROL DATAISPIKE 8RD EPA #
760
ANALYST
CAMPBELL
DATE
L0 /L/93
ANALYSIS ISTD
VOLATILES
1r 1 DCE
TCE
C BENZENE
BENZENE
TOLUENE
OIL & GREASE
95
93
95
L02
L02
94
98
90
L6
4.2
2.0
2.O
2.L
2.0
2
802 1
D/L - DETECTION LrMrT
907 L S PETERS e /24 /e3
BDL -BELOW DETECTION LIMIT
TORY DIRECTOR
E1j-zabeth B. Smiley
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EnviroTech Mid-Atlantic
Virginia Tech Corporate Research Center
1861 Pratt Drive
Blacksburg, Virginia 24060
(7O3) 23r-3983 FAX [phone]
October 14, 1993
Client: SPATCO Environmental
5100 North I-85, Suite 6
Charlotte, NC 28206
Attention: Mike Shaw
Report #: 6131Project Stork Screens
P.O. #: 4484
Fax: [phone]
Date Received: L0107 193
Project #:
Page I of 2
Sample Identification
Samples submitted and identified by client as:
Sample Matrix Field Identification Date Time Collected
61314 Soil
61318 Soil
DB-3
DBlA
0e /2ue3
0e/21/e3
1:30
11:15
All analyses were performed in aecordance with EPA methods referenced in'Methods for Chemical Analysis
ol Water and Wastes', EPA 6A0 I 4-79 revised March 198i and I or 'Test Methods for Evaluoting Solid Waste,
Physical I Chemical Methods', SW-846 3rd Edition.
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Project Stork Screens
Analysis
TCLP Metals (mg/L)
Arsenic (As)
Barium @a)
Cadmium (Cd)
Chromium (Cr)
Lead (Pb)
Mercury (Hg)
Silver (Ag)
Selenium (Se)
Analysis
6t3LA 61318DIL DB3 DB1A
O.OO2 BDL BDL0.1 1.0 0.5
0.005 0.008 0.005
0.05 0.19 3.6t0.1 BDL 0.1
O.OOO1 BDL BDL
O.O5 BDI BDL
O.OO2 BDL BDL
Quality Control Data
%STD VoSpike ToRD EPA#
ENVIROTECH MID.ATLANTIC
October 14, 1993
Page 2 of 2
Analyst Date Analyzed
J
0
LL
15
5
L7
0
0
0
110
96
L02
98
t07
1.00
100
105
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I
TCLP Metals
Arsenic (As)
Barium @a)
Cadmium (Cd)
Chromium (Cr)
Lead (Pb)
Mercury (Hg)
Silver (Ag)
Selenium (Se)
J. Smiley
7060
7080
7L30
7L90
7420
7470
7760
774t
100
103
L04
103
108
L00
95
90
L0ttzt93
LAtDt93
L0tLLl93
L0t12t93
t0trzt93
t0ttLl93
t0ltLt93
t0ttrt93
Elizab'eth Smiley
Laboratory Director
DIL - Detection Limit BDL - Below Detection Limit
oult-aDut
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LO/22/93 16:21 6703 231 3984
October ?2, t993
CIienu
EnviroTechMid-AtlanJic
Virginia Tech Corporate Research Center
1E61 katt Drive
Blacksburg, Virginia 24060
QO3) 231-3983 FAX (7O3) 231-3984
ETMA +++ SPATC0 CNC
Fax .7Ol-596-8605
Date Receivcd: LA/W /93
Prcject #:
Page L of 2
@ oor
Attentios
Rcport #:
Projcct:
P.O. #z
SP.ATCO Environmental
5100 North I-85, Suite 6
Charlotte, NC 2E206
tritike Shag'
16131
.Stork Screens
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gample Maeix
'i' '.
. l'. -
Sample Identifrcation
Samples submitted and identified by client as:
, Fiald Idenrifrcation Date
6131A . Soil
61318 Soil
DB-3 , 0el2l/e3
DBlA 09/21,/93
r30
11:15
'AlI anolyslrt'wary"perfontcd in accordqte with EPA methods ruferenced in'Mahods for Chartcol,tlttalylit .
of Wtiicr Aa Wantes'; EPA 600 t 4-79 raised h{arch 798i std I or 'Tcst Mdthotk foi Evaluating Solid Waite,
L0 / 22/ 93
Anal:isis
TCLP VOLATILES (ug/L)
Beozene
Carboa tetrachloride
Chlorobcnzene
Chloroform
1,4-Dichlorobenzene
L,2-Dichloroethane
1,1-Dichloroethene
Methyl ethyl ketoae
Tetrachloroethene
Trichloroethene
Vinyl chloride
TCLP SEMTVOLATILES (ug/L)
Pyridine
Hexachloroethane
m,p-Cresol
o-Cresol
Nitrobenzeae
Hexachlorobutadiese
2,4,6 -Trichlorophenol
2,4,5 -Trichlorophenol
2,4-Diuitrotolueae
Hexachlorobenzene
Peutachloropheaol
Aaalysis
61314 61318DIL DB3 DB1A
25 BDL BDL25 BDL BDL25 BDL BDL25 BDL BDL25 BDL BDL25 BDL BDL25 BDL BDL
5OO BDL BDL25 BDL BDL25 BDL BDL50 BDL BDL
10 BDL BDL10 BDL BDL10 BDL BDL10 BDL BDL10 BDL BDL10 BDL BDL10 BDL BDL10 BDL BDL10 BDL BDL10 BDL BDL10 BDL BDL
Qualify Confrol Data
%STD %Spike %RD E,PA#
;+; SPATCO CNC
ENVIROTECE MID. ATLANTTC
October 22r 1993
Page 2 of.2
Analyst Date Analyzed
16: 21 6zo1 231 3984 ET}IA @ oolI
I Projeet Stork Screens
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TCLP Volatiles
1,1DCE
TCE
C Benzene
Benzene
Toluene
TCLP Semi Volatiles
39% Acid, 47% Bu,e (6131A)
45% Aeid, 5L%Base (51318)
6248L 3.770 2.9105 2.9110 0.9108 0.9
A. Campbell fi122193
625 M. Buchanau 10121193
Laboratory Director
DIL - Detection timit BDL - Below Detection Limit
APPENDIX TV
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FOR
TANKS
IN
NC
Retum ComplEtsd Form To:
The apgopriate DEM Hegional Office accordirg to the county of ihe facility's location.
tsEE [rAP Cl'J REVERSE SIDE OF Ol NER',S COPY (PINK) FOR REGICI'IAL
oFFrcE ADDRESSI.
conplsb ard rehln wihin (30) days lollowirB completion of site irwestigation.
---CiU--- ZiICcdc598-7171
Area Code TeleClone Number
Stork Screens of America
cqnin#^dr4 Pr.blb AcerEv. or Otr Entv)
arl otte NCci'.ryo4 s!$9a-ztzt
PATCO Env'ironmental 100 N. r-85,Charl otte, NC 704-546-8624
See re\rerse skJe d 6ir* opy
(owne/s opy) lor addlional
inlorrnafion requked by
N.C. - DEM in the
vvritten report ard skstch
41lx 8'
0i I /water4' x 8'
EEE]
EE]
Etn
E
v Check ths aclivir'es
\.
Nory DEM Begbnal Otf,€ bob@ abardorrrpnt
Renpve alt podrct and t€siruals fiom unk
Exca\rati dortt l, bnk
cri,J. "rg it"pt"t tada- ', ' ; :
Rsfi6\,e drop tbe, fil ipe, Sauge ppo, \rapor reco\,ery tank cbrnectiorB,
comfleied. i' .., v .; ''\, ...i 'I
ABANDONMENTT N PLACEl-] nn tank mtil maleriat overfor,s tank openiU:1-1 Ptug or cap atl openius'"l-l Oisconrpct and cap or rerpve wnt hol-l Sofa inert rnabrial rced - speti!: - '
sdirnniUe pltrp and otpr tatt ftfirss..
Cap or Cug al lirns except tr wnt ard fll tne.
Rryp Enk ol all ptodtd & ttanmaHe \rapoe.
Qn one or rrlrm largo holes h he hdts.
REMOVALL:-l Creaa \rent lpls',l-Fl uret tr*l-l-l Oitrco of tank h app.€n €dBackfill tp ama
Dab Tank(s) PennanentY
Ilab of Change-ln-Serylce:
crosed:9/L6/93
I certifi under penalty of la{, flrat lhale'personally examind.and.dm fernriliar,witr.he irnformation subrnitH in his and aff athrfted
&ctrmenb, and that based on rny inquiry of those individuals immediately reipnsible for obtaining tre information, I belielo hat he
information is hre, a6uraE, and compleb.
Vf 0 rvtNPoC
-2 Bev.729El Wib Copy - Redonal otfc Yelknr Copy - Cenral olfe Pif( Copy - OrrEr
(Step 2)
CaGgoryA& B
(Muldply tnltld
cteanup terl by ll
CaGgoryC& D
(MulUply tnlttd
clcanup larcl by 2)
Category E
(Mul6ply lnltlal
cleanup ladby3)
I x
-
.-ppln
2 x
-.-ppm
s zb --L@o^
Tbtd Stte laltld CleanupCharactertstlee LcvclTPFTI (ppm)Sorc EPA Method 5030
>150 3lol2l-t30 209t-t20 406l-90- 603t-60 a0o.30 too
(ssE)
Cleanup Level
(Step 3)
. Table 2
Site Sensitivitv Evaluation
IniUaI Cleanup I€veI r .Final
l'
1,,
'See Slte Category DescrlpUona
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iarboi
CategoryA & B(Muluplyldtral I r-r-PPm
dcanup lcrrl by !l
CatcgoryC& D(Muluplylnttlal 2 r- --PPtn
clcanup lalel by 2l
CrtegoryE 74o(lrlulUply lnltlal 3 f--
eleanup letl by 3l
Totd Slte lnttld CleanupCharacterlstlcs l,ctelTPFH (ppm)
Score EPA Mcthod 3550
>t50 40l2l-150 809t-120 160
6l-90 G 24Ogt€o 320o30 400
CategoryA& Bfr'fufipfiuruaf t r-r-PPm
clcanup lsrrct by ll
CatcgoryC& D(Muluptylnttlal 2 r-':-PPm
cleanup tevel by 2l
ffiifiBrr- , 17oo -2100 ppn
cleanup levcl by 3l
Totd Stte lalthl ClcanupCharacterlsUcr Lcvel O&G (ppmlS@FG EPA Method 9O7l
>150 s250t2t.t50 400- 9t.120 5506t€o ?oo3l€o' 850G30 lo@
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Table I
Site Sensitivity Evaluation (SSE)
Site Characteristics Evaluation (Step l)
.€ratn Slze.
Are reUct stnrchrres.
se dlmentary stnrctures,
and / or texttrres present
Ir tl:e zone of
contaminaUon
and underlytng "solls".
Dlstance from locatlon of
deepest contamtnated
sotl" to water table.
Is the top of bedroclc or
transmissive lndurated
sediments located aborre
the water table?
Arttllclal condults present
withln the zone of
contamlnaflon.
' Predomtnant graln slzc based ori Untfied Sotl Classtllcauon System or U.S. Dept. ofAgdcutture's
Sotl ClasstflcaUon Method.
" (>lO Ppm TPH by Method 5030: >40 ppm TPH by Metfiod 3550: >250 ppm O&G by Method 9071,
Gr:avel
Sand
sllt
CIay
r50
r00
50
o
Present and tntersectlng the
water table.
Present but ngl lntersecttng
the water table.
None present.
ro
5
0
5,' l0 feet
>10 - 40 feet
>40 feet
20
o
Present and lntersectlng
the water table.
Present but nO:! lntersect-
lng the water table.
Not presenl
lo
5
o
Totat Sttc Charactertstlci Scorc: 75