NCD980602163_19970502_Warren County PCB Landfill_SERB C_Landfill Cap Evaluation-OCR

I •
I , I
,-
May 2, 1997
North Carolina Department of Environment, Health, and Natural Resources
Division of Waste Management
Solid Waste Section
P.O. Box 27687
Raleigh, North Carolina 27611-7687
Attention:
Reference:
Division Staff:
Mr. Ed Mussler, P.E.
Solid Waste Section
Landfill Cap Evaluation
Warren County PCB Landfill
Warren County, North Carolina
S&ME Project No. 1054-97-670
S&ME, Inc. has completed an evaluation of the landfiJ.l cap for the Warr.en County PCB Landfill
I
in Warren County, North Carolina. The evaluation was performed in general accordance with
J
our Work Plan for Excavation, Handling, and Storage~PCB· .tontaminated Soils, dated .. ,,,,
February 13 , 1997. This report includes a brief description or"~e project, our field and
laboratory testing procedures, test results, and conclusions.
PROJECT INFORMATION
The Warren County PCB Landfill occupies 2.5-acres of a 19.3-acre site located on the east side
of SR 1604, approximately two miles east of the intersection of SR 1604 and US 401 South,
approximately two to three miles south of Warrenton, North Carolina. Construction of the PCB
landfill began in June 1982 as the result of a joint agreement between the State of North Carolina
and the US Environmental Protection Agency. The PCB landfill is owned and maintained by the
State.
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Landfill Cap Evaluation Report
Warren County PCB Landfill
FIELD EVALUATION
S&ME Project No. I 054-9i -6 70
May 2. 1997
An S&ME professional engineer and engineering technician. both experienced in landfill
closures, evaluated the landfill cap at two sampling locations on February 28 , 1997. The number
of sample locations were limited to two since the cap evaluation was supplemental to the primary
task of obtaining samples of landfilled materials for pilot bench studies. Only two locations were
selected for obtaining those landfilled materials.
The landfill cap consists of nvo feet of vegetated cover soil and a 10-mil thick Polyvinyl
"'{LO•''• -
Chloride (PVC) liner underlain by ~ feet of compacted clay liner. The objective of the field
evaluation was to ~ the soil cover, PVC liner and clay liner at the two sample locations.
This evaluation was completed with a combination of field observations, procurement of
relatively undisturbed samples and laboratory testing. The following sections describe the field
activities and observations.
Soil Cover and Clay Liner
./
.,
\ '"",;:?" ~~
/
The investigation began d~g advancement of the two boreholes at the two sample locations
(designated as B-1 and B-2). During this phase, two near-surface relatively undisturbed soil
samples were obtained at each ~le location by pushing a thin-walled Shelby tube from the
ground surface to a depth ~o feet. The cover soils were determined to be approximately 22
1
inches thick at .each sample location and visually field classified as a silty clay. A good stand of
grass was noted above the cover soil ,, \.>.-
.._ -( -·""' \~ 'V'o
\\ /..; .. ~-,A ~
·1... • ,'( '-c,0-1,....-
Once the two cover soil samples were obtained, a small excavation was opened at both sample
locations that extended to the PVC liner. An approximately 16-inch diameter hole was then ..-,~ '/./s n •~
opened in the liner at each sample location.7, Three undisturbed samples were obtained from the ',A-J e, '~
-" 4.~
underlying clay liner at a depth of zero to two feet below the PVC liner.-=ni __ e_cl_a_y_l_in_e_r_w_a_s_ Jf&J)
~ ~ --------.
measured to be approximately three feet thick at the two sample locations. This measurement
\v o.,;6LC-\ 1-0-.\t · l (:;!--;· v 2 .,.._;
..
DRAFT -~ / ~
. fc ~ ' ,)''1 /
. ,.V ,t>,.) ":J'\(;j "" ..
Landfill Cap Evaluation Report
Warren County PCB Landfill
;,Ivy'· I>' cl'
.1,:, _0"" Y ~ , 0 "' S&ME Project No. 1054-97-6 70 "17"-r~ ~ ~ /'J ,./ ~ .f )·P ,/'::; May 2. 1997 L' JrJ
was based on the visual obsf·ation of a relatively undisturbed Shelby tube sample taken at a
depth of two to four feet1elow the PVC liner. The clay liner samples were field classified as
silty clay. The surface of the clay liner was relatively smooth with a few dozer tracks that likel y
resulted during final compaction of the clay liner. The surface of the clay liner did not show
signs of desiccation or softening and appeared to be in good condition based on our experience
with landfill clay liner construction. \r,.~\~~ ~';)e,,-<e,,,
l, 6\,,,,
Based on communications with the North Carolina DEHNR Division of Waste Management
(DWM), we understand that the bottom ra·elve inches of the three-foot thick clay liner was
BJ.aced aJld compacted in a single lift to a))ow "brid~ing" over the underlying landfilled soils. It
is our understanding that the remainder of the clay liner was placed and compacted in six to
eight-inch thick compacted lifts and the final surface smoothed (~ ;:~ru;z;~i)
PVCLiner Jwou£J ~J.v7li~
A second excavation was mac ft.s bur I tJ AvJ ample locations for the purpose of
" sampling and evaluating the : rJ,.,..J~ ~ '2-~ . ...c~-\ :1.vation at each of the two sample ~~~~v--/
locations was approximately fi J,lJ" (J,w., , t-six inches in plan dimensions and
..-extended vertically to the top r t)lliL'SM :id excavations' opening sizes were ...--l,z,,
'·":,\ approved on-site by DWM rep . evaluation indicated that vegetative
ions. The exposed PVC liner was
llly evaluated .
" '-· •· roots were penetrating the P'
cleaned by sweeping the remai
At sample location B-1 , the fi . cover soil directly above the PVC liner
was excavated using a large stainless steel spoon. This was done to limit contact with the PVC
liner and thus avoid damage. At this sample location, the PVC liner had adhered to a set of dozer
tracks within the underlying clay. An approximately five-foot by four foot section of the .PVC
liner was cut from the bottom of the excavation. This sample cut was positioned to split the set
3
Landfill Cap Evaluation Report
Warren County PCB Landfill
S&ME Project No. 1054-97-670
May 2, 1997
of dozer tracks to allow a smooth repair. The cut PVC sample was washed with detergent and
potable water and cleaned at the on-site decontamination area to remove adhered soil prior to
transporting to our laboratory for testing.
The cover soil at sample location B-2 was excavated with a plastic shovel, that was used to
wedge the soil cover from the excavation area. The shovel came in contact with the PVC liner at
several places forming a pinhole in the liner. The PVC liner at Sample location B-2 had two
small tears. One was attributed to the excavation of the cover soils and had no vegetative root
penetration. The second tear measured approximately one inch by a half-inch and had evidence
of vegetative root penetration. An approximately five foot by five foot section of PVC liner was
cut, washed and cleaned similarly to Sample B-1. Following cleaning, Sample B-1 was held to
the sunlight to inspect for pinholes. Approximately 20 pinholes were observed in this PVC liner
section.
PVC liner Sample B-1 was delivered to S&ME's subsidiary, Singleton Labs, Inc., located in
Knoxville, Tennessee, for physical property testing. Liner Sample B-2 was delivered to our
Charlotte, North Carolina office for seam testing. These tests are discussed on page ~ of this
report. f",'(t,
The two PVC liner sample operungs were patched by Plastic Fusion Fabricators, Inc., of
Huntsville, Alabama, immediately after the cuts were made. The patching was observed by an
S&ME senior engineering technician experienced in plastic liner repair. At each patch, the
existing PVC liner edge was cleaned with detergent and potable water then dried. Variations
were made in the original work plan by not placing geosynthetic clay liner (GCL) on top of the
exposed clay. We concluded that to do so in such a confined space could strain the PVC liner
seam.
4
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Landfill Cap Evaluation Report
Warren County PCB Landfill
DRAFT
S&ME Project No. 1054-97-670
May 2, 1997
Pieces of new 20-mil PVC liner were sized to overlay the sample cuts. The PVC liner overlap
was approximately three inches for sample location B-1 and two and one-half inches for sample
location B-2. Two patches were required for B-2 due to the existing PVC seam being so close to
the excavation edge. The patches were glued to the existing PVC liner using a paintbrush to
apply PVC glue. Pressure was applied to the liner seam to form a chemical bond. The integrity
of the glued seam was tested by the blunt-end pick test in accordance with USEPA Technical
Guidance Document EPA/530/SE-91/051, Inspection Techniques for the Fabrication of
Geomembrane Field Seams, Section 9.5. Observations concluded that the patched seams bonded
adequately and passed the EPA test method.
Before backfilling the sample locations, a filter fabric was placed within the excavations directly
above the PVC liner to help reduce potential damage to the patches during backfilling. The
adjacent stockpiled cover soils were used to backfill the excavations. The replaced soils were
compacted v.,ith a manually operated compactor and the disturbed areas were then re-seeded.
This completed the field activities.
L.\BORA TORY TESTING
Soil Cover and Clay Liner
Laboratory testing was performed on undisturbed soil samples of both the cover soils and clay
liner taken from both sample locations. Tests were made on one sample from the soil cover at a
depth of zero to two feet at each location, and two samples from underlying clay liner at depths
of two to four feet (below the ground surface) at each location. The testing consisted of unit
weight, Anerberg limits, grain size analysis, moisture content, specific gravity and permeability
testing . Geo Testing Express of Acton, Massachusens performed the soil laboratory testing.
· Based on the unified soil classification system, the cover soil and clay liner soils classify as a
silty clay, CH. The laboratory permeability test results indicate permeabilities ranging from 1.5
5
Landfill Cap Evaluation Report
Warren County PCB Landfill
DRAFT
S&ME Project No. I 054-97-670
May 2, 1997
x 10·8 cm/sec to 4.2 x 10·8 cm/sec. A summary of the laboratory testing results is included on
Table 1 (see next page). Data sheets for the laboratory testing is included in Appendix I. The
complete soil laboratory testing report by GeoTesting Express has been submitted previously
under a separate cover.
6
Sample Location No. D-1/ST-2• D-1/ST-J .. 0-2/ST-2• 0-2/ST-4 .. Note: Sample Sample uses TABLE 1 SUMMARY OF LABORATORY TEST DATA OF SOIL LINER WARREN COUNTY PCB LANDFILL S&ME Project No. 1054-97-670 Natural ¾ Finer Atterhcrg Proctor Oata In Situ Conditions f)cplh Type Classilication Moisture No. 200 Limits (rt) . 0-2 UD 2-4 lJ[) 0-2 uo 2-4 llD Grarhic Presentations of Results of Grain. Size, and other tests ore included in AppcndiK I. CII CII Cit Cit Content (%) I.I. Pl J0.2 74 72.5 45.8 ) I.) 71 7lt'i 42.9 29.9 71 65.2 37.0 )2.7 15 62.9 328 • SS -Split Sroon Sample (ASTM D-1586) UD = Undisturbed Samrle (ASTM D-1587) OG = Dulk Sample • = Cover Soils • • = Liner Soils Max. Ory Opt. Moisture Spccilic Porosity Ory Density Content Gravity Density (pcO (%) (pcO -----2.69 ---92.5 . .. . .. 2.74 . .. 9) 9 ... . .. 2.71 . .. 9).1 ... . .. 2.74 . .. 90.5 ~ DRAFT. llydraulic Conductivity I.; (cm/sec) Moisture Content (%) )0.2 ---JI .J J.t'iE-08 29.9 4.21'-08 32.7 1.51'-08
Landfill Cap Evaluation Repor1
Warren County PCB Landfill
PVC Liner
DRAFT
S&ME Project No. 1054-9i-670
May I, 1997
As discussed previously, PVC liner Sample B-1 was cleaned and delivered to Singleton Labs,
Inc., and PVC liner Sample B-2 was cleaned and delivered to our Charlotte laboratory. The
samples were tested in accordance with applicable American Society for Testing and Materials
(ASTM) Standards. Sample B-1 tests included thickness, density, tear resistance, tensile
properties, and dimensional stability. Sample B-2 tests included bonded shear strength and peel
adhesion tests on the PVC liner seam. Table 2 summarizes these tests.
TABLE 2
St;Ml\L-IBY OF LABO RA TORY TESTING ON PVC LINER
.•.. :--r .rope_~-: :}:: .. -'.~~-::: --~---· :-'-;Test Method ·,.., ,.; J 0-mil PVCSpecimen , .. -·:;,·· .... #--:-.. f ~t:-;, .:.. .. -:... :· t .... . ·.. . .. .;_~ 4-: .. ~.:; . . _.. ~ . . . :
Thickness, (mils) ASTM D751 9.6
Density. (g/cc) ASTM D792 l.301
Tear Resistance, (lbs) ASTM Dl004 4.48/4.l 7
Tensile Properties ASTM D882
Break Strength, (lbs/in), MDITD 28.68/26.05
Tensile Strength at break, (psi), MDrrD 2987/2713
Elongation at Break, (%), MDITD 281/236
Dimensional Stability,(%), MD,'TD ASTM D1024 -5.37/-1.2, -6.73 /-3 .19
Bonded Shear Strength, (lbs) ASTM D3083 23 .7
Peel Adhesion. (lbs) ASTM D413 5.3
MDrrD = manufacrunng Machine D1rccuorv Transverse D1rccuon
7
Landfill Cap Evaluation Report
Warren County PCB Landfill
Soil Cover and Clay Liner
CONCLUSIONS
S&ME Project No. 105-t-97-670
May I, 1997
Based on the field and laboratory testing performed, the soil cover and clay liner at the locations
sampled appear to be in good condition and performing to tt(§"tent of its des1§9. The soil cover
had a good stand of grass and showed no evidence of erosion. \ x ~ \ I , \
~~---) ~ \ ~ ~'~,,-~~~\ \/
The clay liner at the locations sampled had no visual evidence of desiccation cracks or softness. ~ ~ ~-
Based on the density and moisture content tests, it appears that the soil liner received a ~r
1
, \
reasonable compaction effort. Also, the permeability tests performed are indicative of well-~
compacted clays based on our experience with similar type soils. The permeability test results
indicate a lower permeable soil liner than typically specified for the soil component of a solid
waste landfill cap system.
Based on the above limited field observations and laboratory test results, the soil cover and
underlying clay liner beneath the PVC liner at the locations sampled appear to be providing
satisfactory performance.
PVC Liner
Based on our limited field observations, the PVC liner at the locations sampled appears to be in
fair condition. The seams showed signs of root penetration along several seam sections.
Pinholes were observed in PVC Sample B-1, although some of the pinholes may have resulted
from damage during excavation of the soil cover. No pinholes were observed in PVC liner
Sample B-2. The PVC liner appeared to be intact with no noted signs of excessive deterioration.
The laboratory test results indicate that some degradation in the PVC has occurred over time .
The elongation properties and dimensional stability do not meet current typical specifications
8
Landfill Cap Evaluation Report
Warren County PCB Landfill
from manufacturers for 10 mil PVC;
satisfactory performance.
S&ME Project No. 1054-97-670
May 1, 1997
however, the PVC liner appears to have provided
The results of the peel test performed on the seam sample indicate the PVC seam does not meet
current industry specifications for IO mil PVC liner searns. The low peel test results may be a
result of the root penetration or a degradation of the PVC glue used to bond the seams.
QUALIFICATIONS OF REPORT
Our evaluation of the Warren County PCB Landfill cap was completed in conjunction \\ith
procurement of landfilled soils for pilot bench testing which resulted in the number of sample
locations for our evaluation being limited to two. Two sample locations do not provide adequate
data to statistically evaluate such items as determination of variance, confidence intervals, etc.
To gain a reasonable understanding of the landfills overall condition, there must be a
significantly larger number of sample locations. Accordingly, our investigation, test results and
conclusions are indicative of conditions at the specific sample locations and should not be
interpreted to represent conditions across the entire landfill.
Our evaluation was performed in general accordance with our Work Plan for Excavation,
Handling, and Storage of PCB Contaminated Soils, dated February 13, 1997. Recommendations
for remedial action in regards to the cover soil and liner system were beyond the scope of our
services. Observations and conclusions contained in this report are based on our experience with
landfill liner systems and current industry design and construction standards.
9
Landfill Cap Evaluation Report
Warren County PCB Landfill
CLOSING
DRAFT
S&ME Project No. I 054-97-670
r-.tay I, 1997
S&ME appreciates the opportunity to be of service to the North Carolina Department of
Environment, Health, and Natural Resources. If you have any questions or require additional
information, please contact us.
Sincerely,
S&ME, Inc.
Dan E. Brewer, P.f.
Landfill Services Manager
N.C. Registration No. 17582
Jack J. Amar, P.E.
Vice President
N.C. Registration No. 10861
cc: Donald F. Carter, P.E.
APPENDIX I
COVER SOIL AND LINER SOIL LABO RA TORY TEST RESULTS
, r ; I C) ~ 0 ';;} en ... ::, co m >< "O ., ~ en en • ~ 0 ... 0 :::, ~ 0, . • -U1 0 Client: S & ME Project: Warren County PCB Landfill Location: Afton, NC Boring# Sample ID Depth, ff B-1 ST-2 0-2 ST-3 2--4 B-2 ST-2 0-2 ST-4 2--4 Density of Undisturbed Soil Samples Sample Description Soil Soil Bulk Diameter, in Height, in Density, pcf Yellowish red clay with sand 2.86 1.97 120.4 Yellowish red clay with sand 2.86 1.23 123.2 Yellowish red clay with sand 2.87 5.36 121.0 Yellowish red clay with sand 2.87 6.10 120.1 ~ Notes: Samples delivered to GeoTesting Express in thin-walled Shelby tubes (ASTM D 1587), outside diameter= 3 inch a, ~ Densities determined per ASTM D 2937: Density of Soil In Place by the Drive-Cylinder Method I 0 ~ N Samples from cap ~ • .,, SD >< -U1 0 CD -a, w U1 I 0 N a, a, Moisture GTX# 1380 Date: 03/24/97 Dry Content,% Density, pcf 30.2 92 5 31.3 93.9 29.9 93.1 32.7 90.5
Specific Gravity by ASTM 0854
Client: S & ME
Project Warren County PCB Landfill
Location: Afton, NC
Boring# Samp1e ID Depth, ft
6-1 ST-2 0-2
ST-3 2-4
B-2 ST-2 0-2
ST-4 2-4
Notes Samples from cap
Descnption
Yellowish red clay with sand
Yellowish red clay with sand
Yellowish red clay with sand
Yellowish red clay with sand
GTX#: 1380
Date: 03/24/97
Tested By : swj
Checked By : gtt
Specific Gravity @ 20 ·c
2.69
2 74
2 71
2.74
GeoTesting Express • Acton, Ma. • [phone] • Fax [phone] ._,: ·
i ,. ' G') CD 0 ~ Cl> ... ::::, C0 m )( 'O ... CD u, u, • JI, 0 ... 0 ::::, :: m • -UI 0 CD -(1) w UI I 0 ~ N ~ • "11 II) )( -01 0 CD -(1) w 01 I 0 N (1) 0, ----------·· ----.-·-------. Boring No. : 8·-1 Sample No. ST-2 (0-2) Test Method ASfM D 422 Filename 81Sf202 Project : Warren County rcB Landfill Project No.: GTX · 1 J80 l ocolion: Alton, NC Dote Wed Apr 02 199 7 _____ .....__ _____________________ ···--·-· U.S. STANDARD SIEVE SIZE 4" 2" , .. 0 '.," ,, ,,o no ,,o l6o 1,00 1100 1•00 100111 I 111 I I )1 I (I) ~,'u11:'J I I 111111111 I I 111111 I I I 10 I-I C) w 3:: >-m n:: Lu z l,_ 1-z w u n:: w (L Clossificotion : ' .. '. 'o o I o I ''.' ' + '.' ... I+ It I I I ot •II I 90 ~-~-~-! -~··!··••'··•·····:-t~-i-;.; .. ~ .. ! .... , ........ tf~ f·f·1· ' ... ' .. ... ' .. ' . '.'' ' . . ' ..... II• I ., '' ,· ·)r-.;·· .j ~; i-I ! •:-! <· ~· t ... , ..... _, 10 80 .W).j .. j.) ... ). ......... l)j.) .. j .. \ .... !,. \!\! ) ... , :·: ;· .... : \::::: : .. : .... : .......... :;: .. : .. : .. ; .. -: .... : ... · .. :··· .. -120 to'• t ' t • 01' I• t ' • t •• t'' ' ' ' + <I• IO I I o ft I Io o • oO • • t • o t I • . . '.. . . . ... ''. . . ' ' .. ' ... ' ' . :: 11.·1.1.·1• 1.·.·1.·.·.·1.·.· .. ··.·.·111·1.·1.·1 ·1 ·.·.1.···.r .. · · · 11.1 i 1. r !.·.1·.·. • 1 •·· ..... :·•·: .• l ·.1. ·.·: ·1 •t~.: · · · , .·.······~ :. : ·.:.··' ·.· .. : .. ·• ·.·: :: 50 ~ .. ;.~.; .. ~ .. \ .... ) ....... r!-l·l·l··l ... ( .. ). .. (ii i·i·l··=··~ .... ~ ........ /~= .. 1.) · ~... · ·: ..... ·:'. ;·: ·'.--· It t O I O O I It O IO I I O O II I I I I ♦ I I I• It I I I I tt t I I It t • t • I 00 O It t I • o tot• I I I • O ••II o o • t •t • O o t I IO I t I 00 0 0 t I I ' 0 II' I 1 t ' t t ••I♦ 0 • + • •• 0 + 0 t • t O It I t O 00 IO t I I O O II I• t O • I O 10 IO, t t I 10 It I 0 I 1 0 0 0 0 0 • 00 0 0 ♦• I t t ti O' • 0 I o t ol IO• o t O •• 0 0 I I :: ~ ! •·ll•·I.•I I••••·•·•·II J 11•·1·1•·•· 1 •··••I•·•·•·•·•· ··.·I III l.l. l•·•I •·•·•· L•. •·•·III ll.·I •· • • • i • • •.. '.. • ... • •·!•·•· ••·• !1: !! ··•'.••! ··•••: •··•·•: :: 0 I 1 t t • I I 10 0 IO I t O I Ot O IO O I O I o, IO t O O I • 0 0 I 00 t I ' I ' ... ' . ' ' .... '' ' . ' .. ' .. ' . ' ' .. ' ... ' . . . ' . ,, .. I Ito O I O I IO• 0 0 0 0 t I It IO O O • I o Ott O It I I I • t I tt O' o t t O t t O o tO O o t t I o I ot IO o t I o I ••II o o I t o o • t 10 t t .. ' .. ' . . ..... ' ' ' . ,. '... . . ' '''' .. ' ' . ' ' . ,, '' ... '' . ' ' ... '.. . . . ,, . '.' . ' ' ,, ... ' . . ' . , ... 10! tn·-r--1··--;-···• .. ·itn-t-i--r--;---f .... ·rtri·t·1· t .. :--.. 1"" ...... tl:-1t rr .. t··· .. ·nr: : i : .. : .. ·-···::·: :·: ... Olii l i l i l : :ii iii l i--i--Fi+W-i~~-ri•i4-i-+--i--i--ji~--H-i--·1i-W-W-~------·l l0O 1000 500 100 50 10 5 1 0.5 0.1 0.05 0.01 0.005 90 0.001 GRAIN SIZE IN MILLIMETERS GRAV[L SAND COBBLES I COARSrl I SILT OR CI.AY COARSE flNE MEDIUM flNE Remarks : (CH) fol cloy with sand Visuol Description Yellowish red cloy with sand C) u.1 z <i 1-L,J er 1-z w u O':'. l,J 0.. -----riqure 1
GEOTE:-HNICAl-LABORA,ORY TEST DATA
ProJect ~arrer. County PCB l...andf.11
Project Ne. G7X-l38 0 Depth : 0-2 ft
Boring Ne : c-l Test Date : 03 /24 /97
Sample Ne . s,-2 (0-2) Test Method : AS™ D 422
Location After., NC
Soil Descr.pt:on : Ye llowish red clay with sand
Remarks
HYDROMETER
Hydrometer Iv : distl25
Weight c! a:r-dri ed soil• 54 .04 gm
Spec.fie Grav.ty • 2 .i9
Hydroscop:c Mo isture Content
Weight of Wet Soil • 0 gm
Weight c! Dry Soil • 0 gm
Moi stur~ Content • O
El apsed Reading
7;.me I ,:-.::,'
--------------------
l . v: 0 .20
2 co 41 . 20
4 .Oc 40. 10
8 .co 39 . 20
15 . co 38 . 10
30 .oc 36 . 60
60 . 00 35 . 80
120. --33 .80
282. 00 31 .30
1442. Q:) :28 .90
':'empera:.ure
:deg . Cl
----·-------20.00
20 .00
20 . 00
20 .00
20. 00
20. 00
20.00
20 .50
20. 80
21 .10
FINE SIEVE
Corrected
Reading
----------
38 .85
36 .85
35 .75
34 .85
33. '75
32.25
3l. 45
29 .70
27 .32
24.98
SE,
Filename : a:s,202
Elevation : ---
Tested by : dJc
Checked by : gtt
Particle Percent
Size (mm) Finer (\)
-----------··------
0 .041 7l
0. 029 68
0.021 66
0.015 64
O.Oll 62
0.008 59
0.006 58
0.004 55
0.003 so
0.001 46
Siev e Si eve Openir.gs We ight Cumulative Percent.
Mesh Inches Mi llimeters Retained Weight. Ret.ained Finer
(gm) (gml (t)
---------------------------·----------------
#4 0. 187 4 .75 0.00 0.00 100
#10 0 .079 2.00 0.07 0. 0'7 100
#20 0. 033 0.84 0.58 0.65 99
#4 0 0. 017 0.42 0.70 l . 3 5 98
#6 0 0. Cl O C.25 l.26 2.61 95
#1 00 o. 0~6 0.15 3.71 6. 32 88
•200 0 .003 0 .07 7 .48 13.80 74
Pan 40 .31 54.ll 0
Tot.al D:-y Weight of Sample . 63 . 4l
Des O.l259 mm
D60 0 .0087 mm
DSC 0.0026 mm
D30 N/A
DlS NIA
DlO N/A
Soil Chssif.:.cauon
ASTM Group Symbol O!
AS™ Group Name fat clay wit.h sand
AASHT:J Group Symbol .A-7-6 (41)
AASHTO Group Name Clayey Soils
Ad justed
Part:cle Si ze -------------
04 l
~ ns
o. C2l
0. 015
0.0ll
C.008
0.006
C.004
0 .003
0.001
------GeoTesting Express • Acton, Ma. • [phone] • Fax [phone]
---
:>RQJ~Ci
: Werre~ CoL.nty :,CB Lc~:::fi !I
~:,:1,;10,
-Alton, NC
SAM?LE DESCRIPTION
; Yellowish rec cloy w,:~ sonc
I CONTAINER NUMBE R I
I WT . WET SOIL + TARE I
! WT. DRY SOIL + TARE I
Wi WATER I
TARC: WT. I
WT DRY SOIL I
' WATER cor·-.iC:NT, w, (7.) I
I NUMB:R OF BLOWS. N I I
ON[-PO!N: LIQU1~ LIMIT. LL I
Wi. DRY SOIL + 1AR:
Wi. WATC:R
TARE WT.
WT_ DRY SOiL
B4.0 , FLOW CURV~
L
"t B0.0
~
78.0 >-z w >-z 76 0 0 u
a:: w >-740 < ~
0
72.0
70.0
68.0 0 .
10 25
ATTE RB ERG LIM ITS
I
PROJECT NUM8ER
GTX-1380
I TESTED BY
I C)C
I
. CHECK£D BY
gtt
I DATE I Wed Apr 02 1997
I
LIQUID LIMIT D[iIRMINAi lONS
vl2 I 1110 I bb2
5.37 I 4.26 I 4.76
4.14 I 3.44 I 3.68
1.23 I 0.82 i 1.08
2.34 I 2.31 i 2.26
1.8 I 1 .1.3 i 1.42
68.33 I 72 .57 I 76.06
38 I 29 I 15
7188 I 7388 I 71.50
PLASTIC L!Mi~ D[iERMINATICNS
bb5
4.01 3.26
3.65 306
0.36 0.2
2.33 2.29
1.32 0.77
27.27 25.97
BORING NUM8ER
8-1
SAMPL~ NUMcER
ST-2 (0-2)
F'ILENAM[
81Si 202
I
SUMMARY OF RE SUL TS
NATURAL WATER CONTENT, W (7.)
LIQUID LIMIT, LL
PLASTIC LIMIT, PL
PLASTIC/TY INDEX, Pl
LIQUIDITY INDEX, LI'
'LI = (W -PL)/PI
70
-60 Q.
~!JO 0 z
; 40
u 5; JO <
fr 20
10
100
PLASTICITY CHART
30.2
72.:
26.6
0.08
NUMBER OF BLOWS , N
JC 40!J060 7C
LIQUID LIMIT, LL
ea 90 100 11c
Fig. l.C
GeoTesting Express • Acton, Ma. • (508) 635•0424 • Fax (508) 635·0266
i
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!
I
i
' i
I
I
i
Wed AFr 02 15 :CS:33 1997
GE07ECHN!CA.., LABORATORY TEST DATA
ProJec: .;arrer. Cou:-.ty PCE Lar.dtcl:
ProJec: Ne . G:-X-1380 Depth 0-2 f:
Bcrir.g Ne
Sampl e No .
Loca:,cr.
E-1
ST-2 ( 0-2)
Af:on, NC
Tes: Da:e C3 /24 /97
Test Method : ASnl D 2216
Soil ~escr1pt~cn : Yellowish red c!ay wi~h sand
Re111ar1<s
Natural Moisture Content
F:ler.ame : BlS7:J2
Eleva:ion :
Tes:ed by
Checked by
djc
gtt
Mc:s:ure Content
ID
Mass of Con:ainer Mass of Cor.tainer Mass of Conta:ner Moisture Content
and Moist Soil and Dried Soil
(gm) (gm/ (gm) (\)
1 1 bld26 9.36 lll.09 87 .50 30.19
Page
GeoTesting Express • Acton, Ma. • [phone] • Fax [phone]
~ G') C1) 0 "ii} (/j ... :, UJ m )< -0 .., C1) (/j (/j • ):,. 0 ... 0 :, :i:: D> • -U1 0 0) -a, (.,) U1 I 0 .i-. I\) ~ • .,, DJ )< -U1 0 0) -a, (.,) U1 I 0 I\) a, a, ~ ----------··----Boring No. · 11-1 Sample No.: ST-3 (2-4) Test Method ASTM D 422 Filename fJlST.324 ---·----------Project : Warren County PC□ Landfill Project No.: GTX--1.:mo Location: l\lton. NC Dote Wed Apr 07 1997 U.S. STANDARD SIEVE SIZE 4·· r , .. O 5·· 14 110 110 f40 160 1100 1200 1400 100 ~. b -=--i,~, , , ~-, 1 r I I ! !~ ~~! -~--,~...-.-,,...,,--.,r-,rr---,1 0 I-I Cl w ~ >-CD 11'.'. w z ~ 1-z w u 11'.'. w Q !}O I II I : ·I I··· ...... . ··II: II I II; II 80 r;-j·j·j·j··: ·t··· ······· ;· ··-·•·· .. •·•-.................... . ,, ' .. . . ''. ' ' I It O O O ' I IO I 1 I 0 I' 0 IO t 0 0 IO t I O 0 ::lJ!!!! LL [ll] 1 I + :11r: : r ::nr: 50~.q.i .. ~··i····i·····•··~/i .i .... ) .... ( ...... ir:.i.i .... ; .... ; ....... ~;.(: .. : ... : ......... . O O O t O O O I ti IO O I I I I I IO I I O It I O I IO O It O O O 01 o O O t O o Io t O o O •Io O I 0 I IO O I o • 01 0 o I o O to O I I I t t It O O 0 I♦ I I I O O 10 I I I I I IO I I I I I t It O O • 0 IO I I I O It IO I I I I I I I I I I •I• 0 • I 0 I I I I I t I It O O O I t O o I It 1 o I I IO o 1 Io I' I• I I I''' I I· t: I: I 0 -··· ·········-20 .. -, JO , ....•... -t 40 50 ·····-•60 70 ::~1 lllI 11!1I T .. i J.·.········· l!IJl rr Ill[ LI·····:············· .,. 20~~;._:.\.j .. \ .. j .... ~------··l(ll· -l·· ... ~ .... ~ ....... ([~.;.;. ··i····~----··· ;.~;.~.j. .[ .... \ ....... ;f.\.~·i ·: ... ···· ...... •:·: ·:·:·:··:··•·•·· t t t I I t O I 01 0 t t I t Io O O < o t O t O t t I I tt tot t II Io• 0 80 O IO O O I O I 01 0 0 I O • 0 IO It • 0 f I It I I I II O Io I 00 f I I I I I♦ I I O ♦ t 01 It O t I O o I I I I o If O I t t I 00 t • • t 01 • 0 1 0 • t ♦ 0 0 O I O Ott I O O O O O I IO I I• 0. 0 t I II O t O I IO O I I 0 t O O O O O O O tt IO O O I t t I I I t IO O < t f O 01 0 IO I ti IO I 0 . . . . . . . . .. . . . ' . ''''. . . '.' . . . ,, . '. ' ,, ' .. ' 90 10'tt-r-n·-i--··1···--···1·ti-r ·i·· ··1·--·1··--···· i1t t : ···r··--· t-i-ti•·:---1· · ···t1t n·: i----· ··----·i1 ·:t·t 0 Iii i i i i i i Iii i i i i iii i i i i ii W-W-~ i-i~-i--i i fi i i i i i i , , 00 1000 500 100 50 10 5 1 0.5 0. 1 0.05 0.01 0.005 0.001 COBBLES Classification : (CH) lot cloy with sand Visual Description Yellowish red cloy with sand GRAVfL COARSE I flNE GRAIN SIZE IN MILLIMETERS SANO coARsd I SIL r OR CLAY M[OIUM flN[ Remarks : --·-··--· 0 w z <{ I-w 11'.'. I-z w u O'.: Ld Q figu,e '1
Wed Apr C2 :S :04 :SC 1997
GEOTECHN!c:Ai, I..J>.BORATORY TEST DATA
.;arre:-, Cc:l:-,ty P::3 :..and!i ll Fro e··
Pro ec: i.c
Ber ng No .
Sample No
~TX-1360 Depth : 2-4 ft
: B-1 Test Date : 03/24/97
: ST-3 12 -4 1 Test Method ASTM D 422
Loca::o" : k!:on, NC
Soil Descr:p::on : Yellowish red clay with sand
Remarks : ---
HYDROMETER
Hydrometer !D : dis:125
We igh: o! a:r -dri ed soil • 4C.0l gm
Speci !ic Gravity • 2 .74
Hydroscop:c Mo isture Content
Weigh: c: Wet Soil • 0 grn
Weight o! Dry Soil • 0 g,,,
Mois:~re Content • o
E::.apsed Readi ng
':";..m~ 1m1:-,I
·-----·-------------
·•· 32 .80
2 . c: 31 .90
4 . co 30.80
E . 00 29 . 90
15 . c~ 29 .10
30. co 27 .20
64 .CO 26 .SC
120. co 25.20 ,.,4 .CC 24 .10
l43 0. co 2l. so
':"emperature
I deg. Cl ------------
20.00
20.00
20.00
20.00
20.00
20 . 00
20.00
20 .50
20.80
21 .10
FINE SIEVE
Corrected
Readi ng ----------
28 .45
27 .55
26 . 45
25 .55
24.75
22 .85
22 .15
21 .10
20 .12
17 .58
SET
Filename : E:ST324
E!evatior. : ---
Tested by : djc
Checked by : gtt
Particle Percent
S1z:e (mm) Finer I \)
-------------------
0.044 70
0.031 68
0.022 65
0 .016 63
0 .012 61
o.ooe 56
0 .006 54
0 .004 52
0.003 49
0 .001 43
Si eve Sieve Ope:-.:ngs Weigh: Cumulative Percent
Finer
(\)
Mesh Inches M:l limeters Retained
(gm)
---------.. -------------------
#4 o. 187 4 .75 0.00
uo 0. 079 2.00 o. 02
#2 0 c. 033 0 .84 C . 47
#4 0 0 .017 0 .42 0 .54
H O 0.010 0 .25 1. 17
#1 00 0.006 0 .15 3 .52
#2 00 0.003 0.07 6 .05
Pan 28 .26
Total Pry Weight of Sample • 49 .58
085 0.1442 11'1!!1
060 0 . 0110 rm,
050 0 .0031 Im\
030 N/A
015 N/A
010 N/A
Soi l Classi!:cation
AS'n'! Group Symbol CH
ASTM Group Name fat clay with sand
AASHTO Group Symbol A-7-5(36 )
AASh70 Group Name Clayey Soils
Weight Retained
(gm)
---------------
0.00
0.02
0.49
1.03
2.20
5 . 72
11. 77
40. 03
100
100
99
97
95
86
71
0
Page
Adjus:ed
Par::cl e Si ze -------------
C. "H
0 . C3!
0 . :i22
"· ::6
o. ;12
0 . 008
0. 006
0.004
C.003
0.001
GeoTesting Express • Acton, Ma. • [phone] • Fax [phone]
A TTERBERG LIMITS
'. PROJECT I PROJEC1 NUMBER TESTED SY SORING t--.l;Y8ER
I I CTX-1380 djc 8-1 I Werre•. Cou~ty P'.::: ~c·.c;ili
I .. oc.cc~ CHECKED 8Y SAMPL~ \~Y3i:R
I I A!\on, I<(; gtt ST-3 (2-t)
SAMPLE DESCR i?1iC\ DATE FILENAME
I Yeliowish rec cloy w•,n sono Wed Apr 02 1997 61 ST324
LIQUID LIMIT DETERMINATIONS I
CONTAINER NUM3ER 111 60 v4 I I
WT. WET SOIL + TARE 4.62 4.17 4.48 i I
WT. DRY SOIL + 7ARE 3.66 3.36 3.48 ! !
WT. WATER 0.96 0.81 1 I i
TARE WT. 2.28 2.31 2.29 ; I I i
WT. DRY SOIL 1.38 1.05 1 19 I I
WATER CON,C:N~. W~ (7.) 69.57 77.14 84.03 I I
NUM9ER OF BLCWS. N 30 I 22 14 I I
ONE -POINT LICJl; LI Mi;, LL 71.12 75.9€ 78 .34 I I I --PLASTI C LIMIT DE 1 ::.RMINATIONS
: CONTA1r-.ER N'JMo~~ 6c csn ! I
! WT. W~T SOI~ + • AR~ 3.67 389 i I I
WT. DRY SOIL + • A~E 3 35 351 I I
WT. WATER 0 32 0.38 I
TARE WT. 2.32 2.26 I
WT. DRY sc:~ 1.03 1.25 I
WATER CON,[!\. (7.) 31.07 30 .40 i
I
FLOW CURVE SUMMARY OF RE SUL TS I
8:.0 NATURAL WATER CONTENT, W (7.) I 31.3
: LIQUID LIMIT, LL I 73.6 :
83.0 >--PLASTIC LIMIT , PL I 307
PLASTICITY INDEX, Pl I 42.9 I
8 ,Q,-. -LIQUIDITY INDEX, LI' I 0.01
I ~ 'LI = (W - PL)/PI
I-79.0 --PLASTIC ITY CHART z w eo I I I I I I I-.I z 0 "" 0 77.0--70 ,-...s'-.... Qt e,(),I -u ,, ,, .J-.
a:: ~ 60-,, .,; ,, -w 75 .0 -.,,,.-,,
I--,,
<( ..., !,() '" ,, -3:: 0 ,, -~ ,, • t '°'" ,, -73.D --u ,, ,, ;:: JO ,, --~ ,,
Ir 20
,,
71.0 ,,"~1/ ---
10 la1 •Cf4 -, -~ ✓ ... a.
69 .0 o/ I ,I I I I I I I
10 25 100 C 10 20 JO '° 50 60 70 eo 90 100 110
NUMBER OF BLOWS, N LIQUID LIMIT, LL f'ig. 2.0
GeoTesting Express • Acton, Ma. • [phone] • Fax [phone]
Wed A~r 02 15 :05 :33 1997
GEOTE::HN!CA:.. LABORATORY TEST DATA
ProJec: Warrer. Cour.:y PCB Landf.:.11
ProJect No . GTX-138 0
Borir.,; Sc B-1
Sample 1'o . ST-3 (2-4 1
Loca ticr. Afton . NC
Depth : 2-4 ft
Te st Date : 03 /24 /97
Test Method : AS™ D 2216
Soil ~escription Yellowish red c l ay with sand
Remarks
f".:.lename B1ST324
Elevation
Tested by : djc
Checked by : gtt
Natural Moisture Content
Mc:s: .... re Content
!C
Mass of Con:ainer
(gm)
-----------------9.3 1
Average Mcis:ure Content • 31 .25
Mass of Conta i ner
and Moist Soil
(gm)
-----------------62.56
Mass of Container Moisture Content
and Dned Soil
lgml (t)
----------------------------------49 .88 31. 25
Page :
... ____ _ GeoTesting Express • Acton, Ma. • [phone] • Fax [phone]
t i C) CD 0 ~ (/) -:J co IT1 )( -0 ... C, u, (/) • )I, 0 -0 :, s: I» • -(II 0 0, -CJ) w 0, I 0 A t\) A • .,, I» )( -0, 0 0, -CJ) w 0, I 0 N CJ) CJ) ~ I-I C) w 3: >-rn 0::: w z ~ I-z w u 0::: w Q. Classification : 90 80 70 60 50 40 30 20 10 0 Boring No.: 8-2 Somple No.: ST-2 (0-2) Test Method /\STM D 422 Filename : fl7ST202 ·----------Project : Warren County PCB Landfill Project No.: GTX-1380 Location· /\flon, NC Dote Wed Apr 02 1997 U.S. STANDARD SIEVE SIZE 4·• 2" 1" 05" f4 f10 120 140 160 1100 1100 f400 1 1 1 I ~ ©==nb~1 I I I 1 1 111 I I I I I I 1111 I 1 I I I Q1 I ii I I I I I I Ii i"'rr77'~-,.--~,..,--.--.-,.-,--,--"""T"---, 0 . '.' ... • '.' + ' ' o" I I I • I It I It t I "" " .. ' ' ' .. "' . .. ···~· ...... ·i. -: , • .I. f ··-.... ··--·--..... ,, '. . ·······• 10 ···•"····-•20 ··•····· -.... ·--...... . ..... ., ....... ·····-JO 40 50 ~·· r··l··I .. 1······1·.·.·.· .. •f !I ·.1·.1·. ·. ·. r·. ···1•·· ..• ···11111·· 1· ·!···· 1•···· ;· .•..• •···· I 1·.111· 11· ·.·r·.·.·. i·.·. · ..•• ·. i.i i; i· 1 ! .. ·.;· .. ·. ·i :·.·.·. i ]! 1· : .. , ............ . ~·. { ·IJ •.. r·.·.·. ! • ······•1lI ·.1 ·. ). •·I·.· .. [ · ...•. ·. ···l IJ j 1 • 1.·.1·.•1·.·.·. 1·.············ !l[I r I• 1•·.·r·.· .. I·.·.·······.·.1·11111· 1·.·.r·.·.·.1 ·.·.··•··• ·.I l 1111·.1.·.·.:·.·.• :·.· .... -I '0 µ. ·1·!··1··!····!········l ].; · ;.; ..... ; .... ~ ....... ; ;.; !·!··~· ; ... ; .... ; ....... ;~.;.~! ·~·!···\ ····: ....... ! ; ; .; ~ .; .. ;. ; .... ; . ······!·i ;.; .; .H .. : .... :•··· · ~ 80 60 t I t t t t t tO O t f t O oo O O O t , 0 I 01 o t IO I f I It O O o I O O 00 t I 1 0 0 t t I I t t O 10 I I I t t 000 It I I I t II O I I I f t O 10 0 ••I O t 10 It IO I O I I I t I I 01 0 I I I t oO •I• t I I t tt IO IO t • I ••It' o • 0 11 Ott I t It O O t t I 000 t O O O OI t O O t t I ti I IO I I I t tt It I I I O 10 0 0 t t 0 , I O I I O I 10 I If I I tit O O O O O II t t O t I I O ot O t O I O O It t Ott t ... ' . ' . ., . '' . . ., . '.. . . . ..... ' . . ' ,, .. '' ' ' . . .. ''' ' ~· ·t·t·-t··t····1·······lt1· ·t·1·· ··i-···1·••·····t!ll·1·1··t··l···1·······-rn1·i·1··1··+···t·······11 t 1·1·-i·1···t··•·r ·······1n-i-lt·l··l····l·····4 90 ii i i i i i ~i i i i i i 1;; ii i i i i p i-W-i--+--1-~--F~~-i--+-t---H~-W-i~,-----1100 1000 500 100 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 GRAIN SIZE IN MILLIMETERS GRAVEL SIIND COBBLES I coARsd I SILT OR CLAY COARSE flNE M[OIUM flN[ Remarks (CH) fot cloy with sand Visual Description Yellowish red cloy with sand --·· -----------· ~ 0 w z <i: f-w 0:: I-z w u 0::: w Q. rigure J
-, t
.-
GEOTECHNICA:. I...A30RATORY TEST DATA
ProJect ~arrer. County PCB Land:1 11
ProJeCt :,;::,, GTX-1380 Depth 0-2 ft
Boring No . : B-2 Test Date : 03/24/97
Sampl e Ne . : ST-2 (0 -21 Test Method ASTM D 422
Locatior. Afton . NC
Soi l Descr1pt1on : Yellowish red clay with sand
Remarks
HYDROMETER
Hydrometer rr : d istl25
Weight c: air-dried soil • 46.44 gm
Specific Gravity • 2.71
Hydroscop:c Moisture Content
Weight c! Wet Soil • 0 gm
Weight o! Dry Soil • 0 gm
Mo1s~ure Cont~nt • O
E!apseC Reading
Time (m:.n ,
----- ---------------
36 .90
2. •o ".., 35.80
4 .00 34 .lC
8 oc 32 . 40
l5. :o 30.90
3C . o: 29.20
64 .oc 28 .0C
14 C. oc 26 .00
266 .CO 25 .lO
1418 .0: 22.20
Temperature
(deg. Cl ------------
20.00
20.00
20.00
20.00
20.00
20.00
20 .00
20.5 0
20.8 0
21 .lO
FINE SIEVE
Corrected
Reading
----------
32 .55
31. 45
29 .75
28 .05
26 .55
24 .85
23 .65
2l . 90
2l. l2
18 .28
SET
Filename : E2ST202
Elevation
Tested by : d j c
Checked by : gtt
Particle Perc~nc.
Si ze tmm) Finer (\)
-------------·-----
0 . 043 69
0 .031 67
0.022 63
0 .016 59
0.012 56
0.008 53
0.006 50
0.004 46
0.003 45
0.001 39
Sieve
Mesi".
Sieve Openings Weight Cumulative Percent
0 .375" ...
#lO
#2 0
#40
#6 0
#lOO
#200
Pan
Inches
0.374
0 . 187
C .079
0 . 033
0 . O!i
0 . OlO
C .006
0 .003
~~llimeters Retained
{gm)
-------------------
9 .51 0.00
4 .75 0.27
2 .00 0.03
C.84 0.51
C.42 0.69
0.25 l.26
0.15 3.72
0 .07 6 .95
33 .31
Total Dry Weight of Sampl e . 56.09
085 0 .1412 mm
060 0.0167 lffll
050 0.0057 nvn
030 N/A
Dl5 N/A
DlO N/A
Soil Claui :ication
ASTM Group Symbol
AS™ Group Name
AASHTO Group Symbol
AASH70 Group Name
O!
fat clay with sand
A-7-6{31 )
Clayey Soils
Weight Retained Finer
(gm) {\)
---------------
0.00 100
0 .27 99
0. 30 99
0 .81 96
l.50 97
2 .76 94
6.48 86
l3 .43 7l
46 . 74 0
AdJusted
Particl e Si ze -------------
0.00
0.03!
0.022
0 .016
0.012
0.008
0 .006
0 .004
0.003
0 .001
GeoTesting Express • Acton, Ma .• [phone] • Fax [phone]
ATTERBERG LI MITS
! PROJECT I PROJECT NUMBER TESTED BY I BORING NUl.tBC:R I \ Werre~ County PCB Lcncfill GTX-1380 djc 8-2 I
i .OCATION CH[CKED BY I SAM?L[ !\~._.BER i
I l.fton, NC gtt I ST-2 (D-2) I I l SAMPLE DESCRIPTION DAT[ I FILENAME I i Yellowisn rec cloy witn sand Wed Apr 02 1997 B2Si202 I
' I
LIQUID LIMIT DETERMINATIONS I
CONTAINER NUMBER lt5 24 17 I
WT. WET SOIL + TARE 4.67 21.84 2306 I
WT. ORY SOiL + TARE I 3.78 21.06 21.71 I I
WT . WATER 0.89 0.78 1.35 I I
TARE WT. 2.29 19.87 19.71 I I
WT . DRY sot 1.49 1.19 2 I I
WATER CONiEN7, WN (7.) 59.73 65.55 67.50 I
NUMBC:R OF BLOWS , N 38 28 19 i
ONE-POINT LIO:.JIO LIMIT, LL 62.84 66 45 65.30 I
PLASTIC LI MIT DETERMINATIONS I
CONTAINER NUMBC:R lt7 002 I
W'. WET SOIL + iARE 3.45 .3.58 I
WT. ORY SOIL + TARE 3.2 1 33
wr WATER I 0.24 0.28 I
TARE WT. 2.35 2 . .32
WT. ORY SOIL 0.86 0.98
WATER CQN:[N: (7.) 27 .91 28 57
FLOW CURVE SUMMARY OF RES UL TS
75.0 NATURAL WATER CONTENT, W (7.) 29 9 : I : LIQUID LIMIT, LL 65.2
73.0 --PLASTIC LIMIT, PL 28.2
PLASTICITY INDEX, Pl I 37.0
71.0 --LIQUIDITY INDEX, LI" 0.05
~ 'LI = (w -PL)/PI
I-69.0 ~ -PLASTICITY CHART z w 80 I I I I I I I / I I-0 z .;,,
0 67.0 --70 -,,s'-" Dl•C>I
u , , ,.:.,.4
a:: . a: 10 .. ,,
0 ,, w ,,
I-65.0 -->< ,, i <( ...., 50 .. , J 3:: 0 ,, ;?; ., 1 ~ 40., ,,
63.0 --,, • u ,
~ 30., ,, ~.J < ,,
a: 20 ..
,,
61 .0 --,,,,,•/ 10"' 0 ,, c.-11. / ..... a. . 7 59 0 ov ,I ' I ' I
10 25 100 0 10 20 30 40 ~ 60 70 ao 9C 100 110
NUMBER OF BLOWS, N LIQUID LIMIT, LL Fig. 3.0
GeoTesting Express • Acton, Ma. • [phone] • Fax [phone]
GEOTEDiN:CAL 1...ABORATORY TEST DATA
F=oJec: Warrer. Co"r.:y PCB Landfl:l
ProJeCC So . G:-X-:360
Boring So. : B-2
Sample Ne . : ST-2 10 -21
Locac:or. A!cor., NC
Depch : 0-2 ft
Test Dace 03 /24 /97
Test Method ASTM D 2216
Seil ~~scr~ptlO~
R~mark.s
Yellowish red clay with sand
Natural Moisture Content
Filename : B2ST202
Elevation :
Tested by : dJC
Checked by gtt
Moisture Con:.er:.t Mass of Container Mass of Container Mass of Container Moisture Content
and Moise Soil and Dried Soil
(gm) (gm) (gm)
l l rx23 9.24 109.57 86 .45 29 .94
Average Mo:sture Concenc • 29 .94
?age
.. -----GeoTesting Express • Acton, Ma. • [phone] • Fax [phone]
I C> (I) 0 ~ (/) ... ::, co m )( "C ... (1) en en • }It 0 ... 0 ::, 3: DI • -U'I 0 O> -a, w U'I I 0 ~ N ~ • .,, D) )( -U'I C, O> -a, w 01 I 0 N a, a, ~ ' I-I <.'.) w ~ >-m 0:: w z LL 1-z w u n:: u.J Cl. Boring No. · 8-2 Sample No.: ST-4 (2-4) Test Method ASTM D 422 Filename 82S1424 -· Project : Warren County PCB Landfill Project No.: GTX -1 380 Location: Alton, NC Dote Wed Apr 02 1997 U.S. STANDARD SIEVE SIZE . .. 2·· 1" 05" ,. ,,o 120 #40 #60 I 100 1200 f400 10011111,,, , 'ii,11'1, ,', 11111,'-..-(D ,a,1.f'IJ~, 111",11 ,', , 1•1111,, , 10 ''.'' . ' I. 0 0 f O I ' ..... ' t t t I I t t . ' ... ' ' ''' .. ' . 901fr[·[ Yf· (···j······--! lil 11 ·+ t O O IO O t t t O I' . '.'. ' . ' .. ' .... ' . . . .. ' t··I·· '· '···· ·II·! t ·I·'· aoJ).j..j). ... ~ ..... .) F>. ··~···~•······li·lr! .~ .... ( .... ( ....... ~l·~ .~. ···•···•······ t t O O. 0 t I O O O I I t t ti It I• I O I I I o < t t It O O I O o tot t t 01' 0 IO O t t' I t 0 0 I IO O t • 0 0 IO I t t 00 0 It O O o I•• t 0 0 0 It O t I I I It O I t tO< I I t O t O t I t t t It O O O t I O I Io I I +to I I O I O o O o t 1: I·:'. · ··-• 10 ~,:.:.:.:..:•t·------------~-r rr r· •···•·······-•20 I I IO t I I I O IO t I o I tot IO O t t I I• t 701~·\·H··H····!········~ ([·\ i· ··! .. l····· ··HF!; .. ; ... ; ....... i> .;. ;~. ( ....... ;;;:; .~.; ; .... ; .. ··-I JO t Io O I t t t I o O t I o O II O O t I I I It t o o o t t t t O I O It O O • I ot t t O t I O o to 0 I If t t I I I I It O o ' I II t tot o o o o o o ... '' . ' . . ''.. ' ' ,, . . . . ' ' '' .. : : : : : : : : : : : : : : : : : : : : : : : : • ' ' 'l<:-1 ' • . . • 601tnr-i--··r·····1 -r11-r · r r·······innr ··r--·:······· :i :· r-; .. ; ... ;~.;;;.;.;; .. ; .. ; .... ; ..... -I 40 5o~•l·~·l··~··1····i········~ ;.1 [.j ... ; .... j ........ ([j.\.j.j ... .; .... ~........ .) .. ···~····~·······:::;.:; .: ... ~ .. ~ ....... ::;.:~.:·:····:·····-I 5o f O t O O O O I O t O O O I o, t O I I I t O O 0 o O o t t O O • 0 o O It O 010 IO I t t t t o 0 0 t O O t I O t o o O, I 00 o o O o O • t + • 0 0 t O o I I t t o tot t 01 t O t I t t t I Oo O I•• 00 I I I t I f I ♦It I • 01 IO IO O t I O II O I I• 0 t I IO O O O O I IO O O 01 It I I I t O I It I''• :: ~!l·i•i•··l•···!··•••····I 11·.1·.1·.·. ·.·.1•···•1·. ·······•··ill 11·.r• ••1•······i·•····.·.· .• : • : ;·.: ·. ;·.·.· ;·.············:·:: ;·~.·~.· :···'· .... :·.·.·.·.•···; :.: : : : · :·•·.:·.··• .:: :: 20 ~.1.1.1 .. i .. ; .... ~ ........ 1 .11.1.~ ..... 1 .... ~ ....... 1 n 1-;. 1 .... 1. · 1 ······· ; l·~ ; .. 1. ; ... \ .... 1 ...... ;:: ; 1.( .. 1 ............. ~ 1 :·: : ·: · ·= . :·· •· =·· ··· --l ao 0 I If I I I t I •IO I I • 010 IO f ♦ f It It I I t t lo O I It I 11 I I IO + 0 It If O I t O I I I I I tot O It O I t It t I I O t to O I IO I tO IO It t 0 0 Io f I I t t It to O Of Of Of I O t tot I I o I ot IO It O 00 If♦ 0 I toot t t t t t tot• t It t ♦II t t t t tot o t t tt' t' o t '' t t t I • t It Of I o O t o Io I O t 00 IO IO O O O O O I I • 0 • to I I' 0 t 'It It I • o of o O I o O t t t t • ' I to Ito t o • 'o •It I I I oo IO' t • It It• o • 10 t·t·t·t·-r··1····1·······t n·1·1·· ··i-···1·······tlll·t·1"· ··J-···1"······· 1-i-1·1·1··1···1····-i·······tt1l :·1·· ·•· ·······11t·1ll· J···l•···I·····~ go 0 Ii i i i i i i i I i+i i i i Ii i i i i i i : : : : : : : : Ji~-i-i-i i ji i i i i i i i , , 00 1000 500 100 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 GRAIN SIZE IN MILLIMETERS GRAVfl SANO COBBLES l COARSE! I Sil T OR CLAY COARSE FINE MEDIUM FINE 0 Ld z .;:j:: f---w O'.' 1-z w u O:'. w Cl. -----------------------=------------------···---Remarks Classification : (CH) lot cloy with sand Visual Description Yellowish red cloy with sand '-------------------------------------------------------------------·-----~r ;qure 4
ATTERBERG LIM ITS
PROJECT I PROJECT NUMBER I TESTED 8'1' I BORING NUMBER I Werre~ County PCB Londf,11 CTX-1380 dJC B-2
LOCATION I CHECKED BY ! SAMPLE ~JMBER
I Afton. NC gtt I ST-4 (2-4) I
SAMPLE DESCRIPTION l DATE I f'ILENAME I 'l'ellowisn red cloy with sono Wed Apr 02 1997 82ST424
LIQUID LIMIT DETERMINATIOl'l:S
cot-. TAINER NUMBER 72 ,1 15
WT. WET SOIL + TARE 24.52 24.49 22 45
WT. ORY SOIL + TARE 23.7 2365 21.65
WT. WATER 0.82 0.84 08
TARE WT . 22.27 22.35 20.5 I I
WT. ORY SOIL I 1.43 u 115
WATER CONTENT, WN (7.) 57.34 6462 69.57
NUMBER OF BLOWS, N I 33 I 24 17 I
ONE -?OINT LIQU!D LIMIT, ~~ I 59.30 I 64.30 66.39 I i
PLASTIC LIMIT DETERMINATIONS i
CONTAINER NUMBER I lt4 lt2
WT. WET SOIL + TARE I 3.4 1 3.96 I
WT. ORY SOIL + TARE 3.15 3.57
WT. WATER 0.26 0.39
TARE WT. 2.26 2.31
WT. DRY SOIL 0.89 1.26
WATER CONTEN, (7.) 29.21 30.95 I
FLOW CURVE SUMMARY OF R[SUL TS
73 C NATURAL WATER CONTENT , W (,:) 32.7
LIQUID LIMIT, LL 62.9
71.0 --PLASTIC LIMIT, PL I 30 1
PLASTICITY INDEX , Pl 32 .8 I
69 .C --LIQUID ITY INDEX. LI' 0.08
~ :
: 'LI = (W -PL)/PI
I-67.0 ,--PLASTICITY CHART z w . eo I 7 7 7 '/ ,,
I-z ,,.,,,
0 65.0 ,--70'-111i"-✓ 04•Ct4 -
u 0. ,," .!".
c:: . 0: 60 ... / ,,;
/ -w 63.0 ,->< / I--/ <t: .., 50~ / -3: 0 ,, ~ / ~ 40,-/ -61.0,.... -,, u ,,
~ JO~ ,, -< ,,
'ft 20 ...
,,
59 .0 ..... -,,,,•"1/ -
10~ ~-~ -,, " ... ,; ..... Cl.
57.0 ' 0 I/ ' ., ' ' ' ' ' I I
10 25 100 0 10 20 JO '° 50 60 70 ao 90 100 110
NUMBER OF B~OWS, N LIQUID LIMIT, L!. Fig 4.0
_.. GeoTesting Express • Acton, Ma. • [phone] • Fax [phone] .
GEOTI::HNICAL l..J\EORATORY TES7 DATA
Prcjec: Wa~re~ c=~n:y PC'E Landfill
ProJecc Ne . G7X -:38C
Boring No. : B· :l
Sample No . : ST-4 1:2·41
Loc&tl O~ : Af~on, SC
Depth : :;:.4 fc
Tesc Da:e 03 /:24 /97
Tesc Method : A.Sn-ID 2216
Soil Descri~cion : Yellowi sh red clay wi th sand
RemarKs : •--
Natural Moisture Content
Filename : B2ST~24
Elevation : •·-
Tesced by : dJc
Checked by : gtt
Moisture Conten: Mass of Container Mass of Container Maas of Container Moisture Content
ID and Moist Soi l and Dried Soil
(gm) (gm) (gm) (\ I
l l lx4 9 .21 lli .59 90 .88 32 .70
Average Mcis:u~e Content • 32.70
Page
. ..,.. .. GeoTesting Express • Acton, Ma. • [phone] • Fax [phone]
Hydraulic Conductivity Using Flex Wall Permeameter by ASTM D5084 (CONSTANT VOLUME)
LAB DATA SHEET
PROJECT'SAMPLE INFO
CLIENT S & ME GTX # 1380 START DATE 03/28/97
PROJECT Warren County PCB Landfill TESTED BY swj END DATE 03/31197
LOCATION Afton. NC CHECKED BY gtt SAMPLE TYPE: Undisturbed
SAMPLE# ST-3 BORING# B-1 DEPTH 24 ft
VISUAL DESCRIPTION & PREPARATION (clay cap material) Yellowish red clay with sand Sample extruded from tube, cut trimmed ano placed
into permeameter at as received conditions.
TEST SETUP
II SAMPI i:-O~IENJATJQN vertical
SAMPLE CONDITIONS
! PEBMEANT f l 1110 deaiced tap water ! CEI 1 ! 7
I ltillIJAI II Elti!AL
a) length of soecimen. in 243 k) length of specimen. in
b) diameter of specimen. in 2.875 I) diameter of specimen. in
c) area [(b 214) • 3.14]. in 2 649 m) area [(1 2/4) • 3.14], in 2
d) volume (0.7854 •a• b 2). in 3 15.78 n) volume (0.7854 • k • 12). in 3
e) mass of soecimen. g 485 o) mass of specimen. g
f) bulk density [(e • 3 8095)/d], pcf 117 .1 p) bulk density ((o • 3.8095)/n), pcf
MOISTURE CONTENT. Tare ID be44 MOISTURE CONTENT Tare ID
g) wet mass and tare. g 244.23 q) wet mass and tare. g
h) dry mass and tare . g 188.46 r) dry mass and tare. g
i) tare mass. g 9.38 s) tare mass, g
j) moisture content [(g-h)/(h-i)) • 100. % 31.1 t) moisture content [(q-r)/(r-s)] • 100. %
~\ ,._, ~ .. n ~1>\, !l!/1+/il1nn\\l -""' '"' , 11\ ,._, "'--~•" ln/11 +t♦/1 r'\r'\\\1 _ _,
B COEFFICIENT DETERMINATION
II Date I Cell Pressure. psi I Pressure Increment. psi I Sample Pressure. psi I
03/31 110 I s I 105 1
FLOW DATA CONSTANT VOLUME
Date Trial Cell Sample z, Z2 ~z Time, Gradient K, cm/sec Temp, •c
# Pressure, Pressure, sec
psi psi
03/31 1 110 105 14.5 13.2 1.3 578 29.6 6 .0 X 10 .. 22
2 110 105 14.3 13.8 0.5 318 29.2 4.1x10 .. 22
3 110 105 14.3 13.7 0.6 441 29.2 3.6 X 10 .. 22
4 110 105 14.4 13.9 0.5 343 29.4 3.8 X 10,. 22
2.43
2 875
6.49
15.78
490
118.3
ur7
499
378
10
32.9
RQ 1
B Coefficient
0.95 (assumed)
R, K@20 •c.
cm/sec
0.953 5.7 X 10"'
0.953 3.9 X 10 ..
0.953 3.4 X 10,.
0.953 3.6 X 10 ..
PERM EA Bl LITY @ 20 °C : -~3 . ....:6......::x.__1L.!!!0~-a----cm/sec
GeoTesting Express • Acton, Ma .• [phone] • Fax [phone]
II
I
Hydraulic Conductivity Using Flex Wall Permeameter by ASTM D5084 (CONSTANT VOLUME)
LAB DATA SHEET
PROJECT/SAMPLE INFO
CLIENT S & ME GTX #: 1380 ST ART DA TE 03/26197
PROJECT. Warren County PCB Landfill TESTED BY swj END DATE. 03/28/97
LOCATION: Afton. NC CHECKED BY: gtt SAMPLE TYPE Undisturt>ed
SAMPLE# ST-2 BORING# B-2 DEPTH 0-2 ft
VISUAL DESCRIPTION & PREPARATION: (clay cap material) Yellowish red clay with sand. Sample extruded from tube, cut trimmed and placed
into perrneameter at as recerved conditions.
TEST SETUP
II $AMP! E QBIENIAIIQN vertical I PEBMEANJ El I UO deaired tap water ! CEIi # 6
SAMPLE CONDITIONS·
INITIAi I ElblAI
a) length of specimen. in 2.95 k) length of specimen. in 2.95
b) diameter of specimen. in 2.865 I) diameter of specimen. in 2.87
c) area [(b 2/4) • 3 14] in 2 6.45 m) area [(I 2/4) • 3.14), in 2 6.47
d) volume (0 7854 • a • b 2). in i 19.02 n) volume (0.7854 • k • 12). in 3 19.08
e) mass of specimen. g 607 o) mass of specimen, g 608
f) bulk density [(e • 3.8095\/d). pcf 121.6 p) bulk density ((o • 3 8095)/n), pcf 121 .4
MOISTURE CONTENT Tare ID rx23 MOISTURE CONTENT Tare ID hl2
g) wet mass and tare. g 109.57 q) wet mass and tare, g 617
h) dry mass and tare. g 86.45 r) dry mass and tare. g 478
i) tare mass. g 9.24 s) tare mass, g 9
j) moisture content [(g-h)/(h-i)J • 100. % 29.9 t) moisture content [(q-r)/(r-s)J • 100. % 29.6
kl,.~, ,.AM,;.,., r1111 .1;11 nn\\1 ~'"' o,i" ,,, ... ~. ,. __ P.._, r,_111 ♦/ttHln\11 _.., a,i i:.
B COEFFICIENT DETERMINATION
I Date , . Cell Pressure, psi I Pressure Increment, psi I Sample Pressure, psi I B Coeffic,ent
03/28 110 I 5 1 105 1 0.95
FLOW DATA CONSTANT VOLUME
Date Trial Cell Sample z, Z2 t.Z Time, Gradient K,cmtsec Temp, •c R, K@20 °C,
# Pressure, Pressure, MC cm/sec
psi psi
03/28 1 110 105 15.8 15.0 0.8 402 26.6 5.8 X 10-4 22 0.953 5.5x10-4
2 110 105 16.5 16.0 0.5 290 27.8 4.8 X 10-4 22 0.953 4.5 X 10-4
3 110 105 16.4 16.0 0.4 264 27.6 4.2 X 10-4 22 0.953 4.0 X 10-4
4 110 105 16.9 16.3 06 380 28.4 4.3 X 10-4 22 0.953 4.1 X 10"'
.
PERMEABILITY @-20 °C : __ 4 ....... :2~x--=-1=-0-a ___ cm/sec
GeoTesting Express • Acton, Ma .• [phone] • Fax [phone]
11
I
Hydraulic Conductivity Using Flex Wall Permeameter by ASTM 05084 (CONSTANT VOLUME)
LAB DATA SHEET
PROJECT/SAMPLE INFO·
CLIENT S & ME GTX # 1380 START DATE. 03/26/97
PROJECT. Warren County PCB Landfill TESTED BY: SWJ END DATE: 03/28/97·
LOCATION Afton. NC CHECKED BY gtt SAMPLE TYPE. Undisturbed
SAMPLE#: ST-4 BORING# B-2 DEPTH 2-4 ft
VISUAL DESCRIPTION & PREPARATION: (clay cap material) Yellowish red clay with sand. Sample extruded from tube, CU1 trimmed and placed
into permeameter at as received conditions.
TEST SETUP
II SAMPJ E OBiENJAIION vert1ca 1 I PEBMEANI El I IJD dea1ced tag water I CEIi #
SAMPLE CONDITIONS
I lt:il!IIAL II Elt:ilAI
a) length of specimen. in 1.65 k) length of specimen. in 1.65
b) diameter of specimen. in 2 865 I) diameter of specimen in 2.87
c\ area [(b 2/4) • 3.14]. in 2 6.45 m) area ((I 2/4) • 3.14], in 2 6.47
d) volume (0 7854 • a • b 2). in l 10.64 n) volume (0.7854 • k • I 2), in l 10.67
e) mass of specimen. g 345 o) mass of specimen, g 347
f) bulk density [(e • 3 8095)/d]. pcf 123.6 p) bulk density ((o • 3 8095)/n), pcf 123.8
MOISTURE CONTENT Tare ID lx4 MOISTURE CONTENT Tare ID c1'26
g) wet mass and tare. g 117.59 Q) wet mass and tare. g 356
h) dry mass and tare. g 90.88 r) dry mass and tare, g 286
i) tare mass. g 9.21 s) tare mass. g 10
j) moisture content [(g-h)/(h-i)] • 100. % 32.7 t) moisture content ((q-r)/(r-s)] • 100. % 25.4
I,\ ~'" "--~.,tv rw 1 +/i/1 nrm, nr-f Q~ 1 "' ,._, "--•i+v r,.,111 +1♦11 rv",, _ _, OD R
B COEFFICIENT DETERMINATION
Date Cell Pressure, psi Pressure Increment, psi Sample Pressure, psi B Coefficient
03/28 110 5 105 0.95 (assumed\
FLOW DATA CONSTANT VOLUME
Date Trial Cell Sample z, Z2 t:.Z Time, Gradient K, cm/sec Temp, •c R. K@20 'C,
# Pressure, Pressure, sec cm/sec
psi psi
03/28 1 110 105 8.2 80 0.2 313 24 7 2.0 X 10"4 22 0.953 1.9 X 104
2 110 105 8.6 8.3 0.3 625 25.9 1.4 X 10_. 22 0953 1.3 X 10_.
3 110 105 9.4 9.1 03 567 28.3 1.4x10 .. 22 0.953 1.3 X 104
PERMEABILITY @ 20 °C : __ -1L.L;;S""-LL,x _._1 o:!!_-8 ___ -cm/sec
, ___ __ GeoTesting Express • Acton, Ma .• [phone] • Fax [phone]
II
I
APPENDIX II
PVC Lll'.tR LABO RA TORY TESTING RESULTS
Singleton
labs, Inc.
March 25, 1997
Mr. Dan Brewer
S&ME, Inc.
141.'.l TopSide P.oad • Louisville, TN .'.17777 • (42.'.l) 970-2299 • FAX (42J) 970-2.'.112
9751 Southern Pine Boulevard
Charlotte, North Carolina 28273
RE: PROJECT NO. 1054-97-670 -WARREN COUNTY PCB LANDFILL
LABORATORY TESTING OF 10 mil PVC LINER -SINGLETON LABS REPORT
No . 1439-97-00G
Dear Mr. Brewer:
All work associated with the above referenced has been completed
and is summarized in the enclosed report.
Sincerely,
~--::::::::=:----> ~------~ ~ ----------
Yung C. Chung, P.E .
Laboratory Director
YCC: trb
Enclosu re
, .··". S&ME ENV1kONM£NTAI. SD.Vias
•.....,,-DIGINEDJNG • TESTING
5mgleron lobs is o subsidiary of 5&lvl[ Inc.
March 25, 1997
PREPARED FOR:
S&ME, Inc.
9751 Southern Pine Boulevard
Charlotte, North Carolina 28273
As Requested By: D. Brewer
PROJECT NO. 1054-97-670
WARREN COUNTY PCB LANDFILL
LABORATORY TESTING OF 10 mil PVC LINER
Singleton Labs Report No. 1439-97-00G
SINGLETON LABS, INC.
1413 Topside Road
Louisville, Tennessee 37777
423-970-2299
Test
~
.1
2
3
4
5
6
7
8
9
10
AVERAGES
Warren County PCB Landfill
Project No. 1054-97-670
Summary of Laboratory Test Data
10 mil PVC Liner
Thickness (mils) Density (glee) Jear Resistance (lbs)
ASTM D751 ASTM D792 ASTM D1004
MD TD
9.5 1.299 4.60 3.90
9.8 1.318 4.50 3.88
9.6 1.271 4.80 4.12
9.5 1.324 4.20 4.44
9.7 1.291 4.30 4.50
9.7
9.4
9.5
9.5
9.7
9.6 1.301 4.48 4.17
..
Test
No.
1
2
3
4
·5
Warren County PCB Landfill
Project No . 1054-97-670
Summary of Laboratory Test Data
10 mil PVC Liner
Tensile Properties
ASTM D882
Break Strength Tensile Strength Elongation at
(lb/in. width) at break (psi) break(%)
MD TD MD TD MD TD
28.40 26 .56 2958 2767 290 254
28 .60 23.60 2979 2458 291 203
33 .20 24 .08 3458 2508 318 216
25.84 29.76 2692 3100 210 271
27 .36 26 .24 2850 2733 295 235
AVERAGES 28.68 26 .05 2987 2713 281 236
Test Temp 24 Hour SRecimen (Co} Parallel to Direction of Processing A (Center) 100 -4.98 B 100 -6.43 (Transverse Edge) Warren County PCB Landfill Project No. 1054-97-670 Summary of Laboratory Test Data 10 mil PVC Liner Dimensional Stability ASTM 01204 Linear Change (%} 48 Hour Perpendicular Parallel to Perpendicular to Direction Direction of to Direction of Processing Processing of Processing -1.10 -5.37 -1.10 -2.99 -6.63 -3.19 .. 120 Hour Parallel to Perpendicular Direction of to Direction Processing of Processing -5.37 -1.20 -6.73 -3.19
. . ~: ~".,1E, Inc., CHARLOTTE, N. C .
Get lSy'nthetic Laboratory Test Result Summary
ASl ·,1 D3083 Bonded Shear Strength, ASTM D413 Peel Adhesion
Project Name: WARREN COUNTY PCB LANDFILL
Job No.: 1054-97-670
Material Description: 10 MIL PVC
Weld Type: GLUE OVERLAP
Sample:
Tested by: SS
Date Tested: 3/21 /97 Date of Summary: 3/21 /97
I
Specimen
No.
S1
S2
S3
S4
S5
Average
Standard Deviation
Maximum
Minimum
I
Specimen
No.
P1A
P1B
P2A
P2B
P3A
P3B
P4A
P4B
P5A
P5B
Average
Standard Deviation
Maximum
Minimum
*FTB-Film Tear Bond
Filename: 97670PVC
SHEAR TESTING
Load at Failure
Yield (lbs.) Description
>22.8 FTB
>24.1 FTB
>23.4 FTB
>25.2 FTB
>23.0 FTB
23 .7 *FTB-Film Tear Bond
0.9
25.2
22.8
PEEL TESTING
Load at Failure
Yield(lbs) Description
5.6 100% DISBONDING
5.6 100% DISBONDING
5.5 100% DISBONDING
5.6 100% DISBONDING
4.4 100% DISBONDING
5.3
0.5
5.6
4.4
11
11