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ROSS ENVIRONMENTAL ASSOCIATES, INC.
Hyd r og eo l o g y , Wa t e r Qu a l i t y , G I S P l a n n i n g , R emed i a t i o n ,
Geo t h e rma l T e c h n o l o g y , R eg u l a t o r y C omp l i a n c e & P e rm i t t i n g
E n v i r o nmen t a l S i t e A s s e s smen t s , a n d R ad on M i t i g a t i o n
M A IN OFF I CE ° P .O . Bo x 1 533 ° S t owe , V e rmon t 0 5672 ° p h on e 8 0 2 . 2 53 . 4 280 ° f a x 8 0 2 . 2 53 . 4 258
R EG IONAL OFF I CE ° P .O . Bo x 7 86 ° N ewpo r t , V e rmon t 0 5855 ° p h on e 8 0 2 . 3 34 . 9 982 ° p a g e r 8 0 2 . 2 40 . 1 151
Initial Site Investigation Report
Lot #155 (Leach Property) 107 Hemlock Lane
Lyndonville (Lyndon), Vermont
SMS Site #: 2011-4143 Site Coordinates: 44° 32’ 24.70” N and 72° 00’ 01.48” W
6 July 2011
Prepared For:
Durwood Leach Estate c/o Mr. Mark Leach 13 Seagrass Drive Wakefield, RI 02879
Prepared By:
Ross Environmental Associates, Inc. P.O. Box 1533
Stowe, Vermont 05672
Phone: (802) 253-4280 Fax: (802) 253-4258
R.E.A. Project No. 30-193 R.E.A. Document #: 30193ISI.doc
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TABLE OF CONTENTS
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EXECUTIVE SUMMARY ................................................................................................................................... I
SITE PROFILE................................................................................................................................................... II
1.0 INTRODUCTION................................................................................................................................. 1
1.1 Site Location and Setting ...............................................................................................................................1
1.2 Site History....................................................................................................................................................2
1.3 Land Use and Adjacent Property Ownership .................................................................................................3
2.0 FIELD INVESTIGATION RESULTS AND PROCEDURES.............................................................. 4
2.1 Contaminants of Concern ...............................................................................................................................4
2.2 Source Area Evaluation ..................................................................................................................................4
2.3 Soil Boring and Monitoring Well Installation...................................................................................................5
2.4 Groundwater Elevations and Flow Direction ..................................................................................................6
2.5 Ground Water Sampling and Analysis .............................................................................................................7
2.8 Investigation Procedures.................................................................................................................................8
3.0 SENSITIVE RECEPTOR IDENTIFICATION AND RISK ASSESSMENT....................................... 9
3.1 Receptor Identification ..................................................................................................................................9
3.2 Risk Assessment ............................................................................................................................................9
4.0 DATA EVALUATION AND CONCEPTUAL MODEL......................................................................10
5.0 RECOMMENDATIONS ......................................................................................................................12
6.0 LIMITATIONS......................................................................................................................................13
7.0 REFERENCES......................................................................................................................................13
List of Appendices
Appendix A Figures
Appendix B Tables
Appendix C Soil Boring/Monitoring Well Logs
Appendix D Site Photographs
Appendix E February 2011 Historical File Review Report
Appendix F Laboratory Reports
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EXECUTIVE SUMMARY
Ross Environmental Associates, Inc. (R.E.A.) has conducted an initial site investigation (ISI) at the
property located at 107 Hemlock Lane, in Lyndonville, Vermont. Field investigation included: advancement
of ten soil borings, installation of five monitoring wells, sampling and analysis of groundwater from five
onsite monitoring wells and a receptor survey to identify potential risks to the environment and human
health.
Soils beneath the site have been impacted by volatile organic compounds (VOCs); however, groundwater
does not appear to have been significantly impacted at this time. Available information indicates that
subsurface soil contamination is concentrated near the concrete tank saddles located along the northeast
property boundary. The vertical extent of soil contamination observed during the May 2011 site
investigation ranged from 15 inches below the ground surface (bgs) to approximately three feet bgs in the
most contaminated boring (MW-1) and 8-12’ bgs in a boring placed just west of the saddles. It should be
noted that the tank saddles appear to straddle the marked property boundary of the Leach Estate (107
Hemlock Lane) and the narrow Right-of-Way (ROW) located adjacent to the east of the subject property.
Property boundary pins were observed during the site investigation and are included on plans provided in
Appendix A.
Significant surface soil staining and an actively leaking logging equipment hydraulic line were observed on the
subject property during the investigation activities. Mr. Acklin Humphrey of Sheffield, Vermont utilizes the
subject property to park vehicles, trailers and various logging equipment. Two five-gallon buckets of
lubrication oil and a large broom/brush were observed stored on the ground of the subject property. It
appears that this equipment is used to lubricate trucking parts on the subject property.
Available information has not definitively identified the type and location of the contaminant source
discovered in subsurface soils near the northeast property boundary. Multiple potential off site and on site
sources have been identified including historic use of the subject property(bulk tanks, etc), an area by the
railroad right-of-way and the Lyndon Truck Center/Former Caledonia Bulk facility. The location of
subsurface contamination discovered (elevated PID readings) on the northeastern portion of the subject
property indicates that the contaminant source may be located off site and that subsurface soil contamination
may extend onto the adjacent property.
On the basis of the results of this investigation, R.E.A. makes the following recommendations:
1. Potential off site contamination in the vicinity of the tank saddles needs to be investigated.
Elevated photo-ionization detector (PID) readings as well as visual and olfactory observations of
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contamination were present in soil samples collected from SB-1/MW-1, which is located near the
northeast corner (iron pin) of the property. Property owners of the small right-of-way located east
of the Leach Estate property and property owners of the larger parcel (believed to be the
Lyndonville Electric Department) located east beyond the ROW should be notified of the findings
of this assessment.
2. The lateral extent of on-site subsurface soil contamination (and off-site if permission is granted)
should be determined. Soil samples should be obtained from a hand-augered soil boring(s) near
MW-1 and submitted for laboratory analysis for hydrocarbon fuel identification, forensic analysis
and waste disposal characterization.
3. Due to the presence of PID readings above the VT DEC action levels in subsurface soils at the
site, a confirmatory groundwater sampling event limited to MW-1, MW-2 and MW-4 should be
completed in July 2011. Samples should be analyzed for the possible presence of VOCs in
accordance with EPA method 8260.
4. Mr. Acklin Humphrey should be contacted regarding surface soil staining, leaking equipment and
the presence of lubrication oil buckets and lubrication brushes left outside on the subject property.
These items will be addressed with Mr. Humphrey under a separate scope from the subsurface
contamination.
5. Stained surface soils should be excavated, placed in 55-gallon drums and shipped by an appropriate
hauler for disposal. The Leach Estate wishes to move forward, in cooperation with Mr.
Humphrey, with surface soil cleanup in accordance with state and federal regulations.
6. The possibility of subdividing the subject property to separate the contaminated portion from the
main body of the property should be evaluated.
7. A summary report should be completed following the completion of the next phase of site
characterization, which should include recommendations for possible remediation, long term
monitoring or site closure.
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SITE PROFILE
Site Information
Site Name: Lot #155
SMS Site #: 2011-4143
Site Address: 107 Hemlock Lane, Village of Lyndonville, town of Lyndon, Vermont
Mailing Address: 13 Seagrass Drive Wakefield, RI 02879
Telephone: (717) 514-0797
Contact/Owner: Mr. March Leach on behalf of the Leach family
Coordinates: 44o 32’ 25.92” N 71o 59’ 59.42” W
Contaminants of Concern: Volatile organic compounds, Unidentified hydrocarbons
Source: Unknown at this time. Possible former bulk tank(s), historic use of property and vicinity by railroad, current storage and utilization of the site by a neighboring business for truck, trailer, equipment storage.
Aquifer Characteristics
Soil Type: Sand, silty sand
Effective Porosity: 0.25
Hydraulic conductivity: 0.28 to 283 ft/day
Ground-water flow direction: predominantly west-northwest
Horizontal hydraulic gradient: 1.9%
Average ground water velocity: 2.13 to 2,150 ft/day
Ground-water depth bgs: 6.86 to 10 feet bgs
Saturated thickness: Unknown
Depth to Bedrock: > 16 feet bgs
Receptors
Drinking water: Drinking water for the site and immediately surrounding properties is provided by the municipal system (WSID: VT0005040). Three private supply wells are located within 0.5 miles of the subject property (See Figure 2).
Groundwater: Low levels of VOCs, below enforcement standards, were detected in MW-1. Low levels of unidentified hydrocarbons were detected in all monitoring wells. Tabulated data is included in Appendix A, Table 3.
Surface water: The nearest surface water feature is the Passumpsic River, which is located approximately 800 to 1,000 feet north and northwest of the subject property. Unnamed tributaries of the Passumpsic River are also located within 0.5 miles of the subject property.
Buildings: The property is occupied by a small garage/outbuilding constructed on an at-grade slab foundation.
Underground utilities: The outbuilding appears to have electrical service. No known underground utilities are located within the area of documented contamination.
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1.0 INTRODUCTION
In October 2010, Ross Environmental Associates, Inc. (R.E.A.) completed a transaction screen (limited
due diligence ASTM E1528-06) which included out of scope items such as hand-augered soil borings to two
feet bgs and soil-gas sample screening for the subject property at the request of the Leach Estate. Elevated
levels of VOCs, above Vermont Department of Environmental Conservation (VT DEC) action levels for
gasoline contaminated soils (20 parts per million (ppm)) and diesel/fuel oil contaminated soils (10 ppm),
were detected (PID, headspace screening method) in samples collected from borings south of the tank
saddles under the scope of the transaction screen report. The findings of the 2010 investigation were
reported to the VT DEC, who subsequently requested further investigation and characterization be
completed. A historical file review and site history investigation was completed for the subject property in
February 2011 and is attached to this report in Appendix E.
This report has been prepared by R.E.A. under the direction of the Leach Estate and the VT DEC,
unauthorized use or reproduction of this report is prohibited without written authorization from R.E.A., or
the Leach Estate.
1.1 Site Location and Setting
Lot #155/ 107 Hemlock Lane is located on the northern side of Hemlock Lane in Lyndonville, Vermont
(Figure 1 and 2, Appendix A). The property is occupied by an outbuilding/garage constructed in
approximately 1970 and a storage trailer (tractor trailer). An unpaved parking area, a portion of the
unpaved roadway leading to the property adjacent to the north, a maintained lawn area and wooded areas
are also located within the parcel boundaries. Mr. Acklin Humphrey uses the unpaved parking area of
the subject property to store trailers, trucks and miscellaneous logging equipment. Multiple piles of tires,
an empty 55-gallon drum and five-gallon buckets of lubrication oil and a lubrication brush/broom were
noted on the subject property. Drum and tire locations are depicted on figures in Appendix A.
The subject property is located in a mixed commercial, industrial and residential area of Lyndonville.
Drinking water for the site and surrounding properties is provided by the municipal water supply system
(WSID: VT0005040). Based on a review of the VT Agency of Natural Resources (ANR) Private Well
GIS database, there are three private supply wells located within a 0.5-mile radius of the release area. Mr.
Dan Hill, the Lyndon Town Administrator stated to the best of his knowledge that wastewater disposal
for the property and the Lyndon Truck Center is handled by the municipal system.
The ground surface of the site is relatively flat, with gradual sloping to the west towards a drainage swale
located along the western property boundary. The site has an approximate elevation of 700 feet above
mean sea level (USGS: Lyndonville, Vermont Quadrangle 1986). The nearest surface water feature is the
Passumpsic River, which is located approximately 800 to 1,000 feet north and northwest of the subject
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property. Unnamed tributaries of the Passumpsic River are also located within 0.5 miles of the subject
property. The geographic coordinates of the site are: latitude 44° 32’ 24.70” North, and longitude 72°
00’ 01.48” West.
The surficial geology of the area is mapped as Glaciolacustrine deposit (predominantly pebbly sand) and
recent alluvium along the Passumpsic River (Stewart and MacClintock, 1970). Bedrock underlying the
site is classified as phyllite and limestone of Devonian age (Doll, 1961). No bedrock outcrops were
observed on the site or adjacent properties, and bedrock was not encountered during soil boring
activities.
An aerial photo showing the site and surrounding properties is included as Figure 2 (Appendix A).
1.2 Site History
In October 2010, R.E.A. installed 15 hand-augered soil borings to two feet bgs in the vicinity of the tank
saddles under the extended scope of a transaction screen report. Elevated PID readings (above VT
DEC action levels: 10 ppm and 20 ppm) were detected in soil samples collected south of the eastern-
most tank saddle. The highest PID reading, 53.1/32.8 ppm was detected in soil sample SS-15 at 2.0 feet
bgs.
An initial site investigation (this document) was initiated as a result of the transaction screen findings and
included historical site research at the town offices, soil boring/monitoring well installation, groundwater
sampling, a site survey and a sensitive receptor survey.
As stated in the attached historical site research document (dated 8 February 2011), research shows that
the subject property was utilized by various railroad companies from 1866 until 1963 when the property
was sold to Concord Woodworking (Appendix E). A bulk tank is documented to have been located on
the subject property in 1962, prior to the 1963 sale of the property by the railroad. Maps and plans
researched did not indicate that the subject property was actively utilized by the railroad for uses other
than the bulk tank and a former railroad track/spur located along the eastern property boundary. The
general area to the east and south of the subject property was utilized by the railroad and included an
engine house, turntable and oil house within close proximity to the subject property.
Based on available information, the above ground storage tank saddles identified during the 2010
transaction screening report were onsite prior to Mr. Durwood Leach (deceased) taking title to the
property (1988). Researched information suggests that the saddles and associated tank(s) were installed
and operated on site during the ownership and management of the property by the various railroad
companies (1866-1963); however, the file review did not reveal a detailed operating/management history
of the tank(s).
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The subject property is not listed on the VT DEC hazardous sites and underground storage tank
database listings.
On 3 May 2011, R.E.A. provided oversight during the installation of 10 soil borings on the Leach Estate
property. Elevated PID readings (888 ppm) as well as visual and olfactory indications of contaminated
soils were noted in the first soil boring installed (MW-1). As per the work plan dated 11 April 2011,
scenario two was implemented and five monitoring wells were installed on site.
1.3 Land Use and Adjacent Property Ownership
The subject property is located at 107 Hemlock Lane in the village of Lyndonville, Vermont. Hemlock
Lane abuts the property to the south with the Lyndon Truck Center located south beyond the roadway.
A small right-of-way is located directly east of the subject property with the Lyndonville Electric
Department property beyond. Multiple utility poles and large pad-mounted transformers were noted on
the Lyndonville Electric Property. A residential property adjoins the property to the west and
undeveloped woodland adjoins the property to the north.
The property currently occupied by the Lyndon Truck Center was formally known as the Caledonia Oil
Bulk Plant and is listed as a VT DEC hazardous site listing # 941630. This listed site currently has a low
priority designation. Petroleum-related compounds were not detected above laboratory detection limits
during the most recent (2009) monitoring event. Reports dated 14 December 2009 and 17 December
2008 and a letter dated 26 May 2011 from the VT DEC to the managing environmental consultant were
obtained from Mr. Richard Spiese, the VT DEC project manager. The 2011 letter states that the site
does not meet Site Management Activity Completed (SMAC) criteria at this time. The VT DEC cites
increasing levels of naphthalene in monitoring well CAL-1 during the 2008 monitoring event as reason to
continue annual groundwater monitoring on site. Naphthalene was detected at a concentration of 31.1
µg/L (above the VGES) during the 2008 monitoring event. Well CAL-1 is located near the northwest
corner of the Lyndon Truck Center property boundary, near the garage located on the westerly adjoining
property (Kingdom Canine Center). This site operates as a truck service and repair facility. This site is a
listed conditionally exempt small quantity RCRA generator (VTR000519744). Manifest listings for this
site are not posted on the VT DEC online hazardous waste generator database (WM-ID).
An aerial photograph showing adjacent property site features and sensitive receptors is included as
Figure 2, Appendix A.
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2.0 FIELD INVESTIGATION RESULTS AND PROCEDURES
R.E.A.’s field investigation included the completion of ten soil borings with the subsequent installation of
five monitoring wells (MW-1, MW-2, MW-3, MW-4, and MW-5), field screening of subsurface soil samples
for the possible presence of volatile organic compounds (VOCs) using a portable photo-ionization detector
(PID), collection and analysis of groundwater samples from five onsite monitoring wells, a site survey to
obtain relative groundwater elevations to calculate groundwater flow and a receptor survey to identify
potential risks to the environment and human health. Monitoring well/soil boring locations and significant
site features are shown on Figure 3 (Appendix A). Photographs taken during the soil boring program are
included in Appendix D.
The objectives of this initial site investigation were to complete the following.
� Evaluate the degree, extent and type of contamination present in soils and groundwater
� Identify potential sources and types of onsite contamination
� Qualitatively assess the risks to environmental and public health via relevant sensitive receptors and potential contaminant migration pathways
� Identify the need for further site characterization, appropriate monitoring, and/or remedial actions based on the site conditions
2.1 Contaminants of Concern
Given the current and former uses of the subject property and vicinity, petroleum compounds, solvents
and semi-volatile organic compounds such as polycyclic aromatic hydrocarbons (PAHs) would be
expected as contaminants of concern (COC). The COC present on the subject property have not been
fully evaluated, but appear to be primarily related to petroleum compounds. Low concentrations of total
xylenes and 1,2,4-trimethylbenzene were detected in groundwater. The low concentrations of
unidentified hydrocarbons detected in groundwater may be a result of historical land use, background
levels or naturally occurring compounds. Although elevated PID readings were noted in soil borings,
soil samples were not collected for laboratory analysis.
2.2 Source Area Evaluation
Based on available information, sources areas contributing to onsite contamination may be the former
above ground tanks (ASTs) formally located on the tank saddles, AST piping and historic releases related
to the use of the ASTs. Possible off site sources may include the former and current use of the railroad
property (now occupied by Lyndonville Electric Company) located east of the subject property.
Although the adjoining Caledonia Oil Bulk plant is a state-listed site with documented groundwater
contamination, it does not appear that this site is significantly impacting the subject property.
Groundwater monitoring results for 2009 did not reveal petroleum-related compounds above laboratory
detection limits within the three wells sampled (CAL-1, CAL-2 and CAL-3); however, a VT DEC letter
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dated 26 May 2011 letter states that the site does not meet Site Management Activity Completed (SMAC)
criteria at this time.
Given the location of the subsurface contamination, the most likely source(s) appear to be the former
bulk tanks and related infrastructure (piping, etc.) or an off site source located east of the subject
property (former railroad property/Lyndonville Electric). At this time, the extent and degree of
contamination present on the subject property has not been fully evaluated.
2.3 Soil Boring and Monitoring Well Installation
On 3 May 2011, R.E.A. provided oversight during the advancement of ten soil borings and the
installation of five monitoring wells (MW-1, MW-2, MW-3, MW-4, and MW-5). Monitoring wells were
installed in specific locations based on field observations and spatial distribution upgradient, down
gradient and at grade with identified potential source areas.
� MW-1 was installed at the northeast corner of the property, near an empty 55-gallon drum and the concrete tank saddles.
� SB-2 and MW-2 were installed near the western and southern sides of the tank saddles.
� SB-4 was installed near a pile of tires and down gradient of the soil buckets and brush in a small drainage swale.
� SB-5 was installed near the southeastern corner of the property, near the iron pin.
� MW-3 was installed in the unpaved trailer parking area near stained surface soils and directly north of the Lyndon Truck Center.
� MW-4 was installed west of the tank saddles in the assumed downgradient direction.
� SB-8 was installed in the open lawn area north of the garage/outbuilding and north of the leaking logging equipment.
� MW-5 was installed in close proximity to the garage/outbuilding.
� SB-10 is located off of the southeast corner of the shed and south of the leaking logging equipment.
Approximate monitoring well and soil boring locations are shown on Figure 3, Appendix A.
During the soil boring program, subsurface soil at the site consisted primarily of brown sand and silty
sand. Groundwater was encountered at approximately 6.8 to 10 feet bgs at the time of drilling. Soil
borings were advanced to approximately 12 to 16 feet bgs. Boring logs detailing depth of borings for
each location are included in Appendix C.
Photo-ionization detector (PID) readings on the soil samples collected from MW-2, SB-4, SB-5, MW-3,
MW-4, SB-8, MW-5 and SB-10 did not exceed 0.9 ppm. PID readings in MW-1 ranged from 0.0 to 888
ppm, which exceeds the VT DEC action level of 10 ppm for fuel oil/diesel contaminated soils and 20
ppm for gasoline contaminated soils. Dark staining was noted in MW-2 and SB-4 and an unidentified
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odor was noted in MW-4 and SB-10. The highest PID readings were encountered on soil samples
collected between three and fifteen feet bgs in the MW-1 soil boring, which was installed near the
northeastern corner of the property near the tank saddles. This boring also exhibited a strong petroleum-
like odor and dark staining. PID readings recorded in SB-2 peaked at 8-12 feet bgs (11.1 to 51 ppm).
Dark staining and petroleum-like odors were observed in soils from the SB-2 boring which was installed
west of and in close proximity to the tank saddles. PID screening results are included on the soil boring
logs in Appendix C.
Each monitoring well was constructed using a 1.0-inch-diameter schedule 40 polyvinyl chloride (PVC)
with flush threaded joints and 0.01-inch factory-slotted well screens. Well screens ranged from 7 to 8
feet and were set at 12 to 16 feet bgs depending on subsurface conditions. Solid PVC risers, extending
to ground surface, were used to complete each well. A clean sand pack was placed around the screened
section of each monitoring well extending one to two feet above the top of the screen, with a bentonite
seal placed above the sand pack. Flush-mounted road-box protective casings were installed over each
monitoring well. Each well was developed after installation by removing eight to ten standing volumes
of water using a peristaltic pump. Soil descriptions and monitoring well construction details are included
on the soil boring logs in Appendix C. Eastern Analytical Inc., of Concord, New Hampshire installed
the soil borings and monitoring wells with a Geoprobe® under direct supervision of R.E.A. personnel.
All down-hole drilling equipment was decontaminated by Eastern Analytical Inc. between soil boring
locations.
R.E.A.’s Field Scientist screened soil samples from the soil borings for the possible presence of volatile
organic compounds (VOCs) using an IonScience Pho-check Plus portable PID. The PID was calibrated
with an isobutylene standard gas to a benzene reference on the day of drilling.
After installation of the soil boring/monitoring wells, R.E.A. surveyed the locations of the boring/wells
in relation to existing site features. Each boring/well was located in azimuth to an accuracy of ± 1.0 foot,
and in elevation with an accuracy of ± 0.01 feet relative to an on-site benchmark of 100.00 feet.
2.4 Groundwater Elevations and Flow Direction
On 11 May 2011, groundwater flow in the unconfined surficial aquifer at the site was primarily toward
the west-northwest with an estimated hydraulic gradient ranging from 1.9 percent. Water level
measurements and elevation calculations for 11 May 2011, are presented in Table 2 (Appendix B) and
the groundwater contour map prepared using this data is presented as Figure 4 (Appendix A).
Static water-table elevations were computed for each monitoring well by subtracting measured depth-to-
water readings from the surveyed top-of-casing (TOC) elevations, which are relative to an arbitrary site
datum of 100.00 feet. Depth to groundwater during the sampling event (11 May 2011) ranged from 6.8
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to 10 feet below the ground surface. Groundwater was observed in soil borings on 3 May 2011 at depths
ranging from 5 to 12 feet bgs.
The effective porosity of the predominantly silty sand and sand encountered below the water-table is
presumably around 0.25, with hydraulic conductivities of 0.28 to 283 feet per day (Freeze & Cherry,
1979). Assuming Darcian flow, these estimates combine with the calculated horizontal gradient ranging
from 1.9 percent yield an estimated range of ground-water flow velocities of between 2.13 to 2,150 feet
per day. Contaminant migration would be less accounting for retardation and dispersion of the
contaminants.
2.5 Ground Water Sampling and Analysis
At this time, groundwater beneath the site does not appear to be significantly impacted by petroleum
related contamination; however, low concentrations of petroleum related compounds were detected on
the northeastern corner of the property. Total xylenes and 1,2,4-trimethylbenzene were detected in the
sample collected from MW-1 at concentrations of 6.4 and 4.6 µg/L, respectively. No other volatile
organic compounds were detected above laboratory limits in any of the monitoring wells. Low levels of
unidentified petroleum hydrocarbons were detected in all five monitoring wells (ranging from 0.11 to
0.39 mg/L). None of the Vermont Groundwater Enforcement Standards (VGES1) were exceeded in
any groundwater samples collected on 11 May 2011. It should be noted that the VT DEC does not
currently have enforcement standards or guidelines for TPH concentrations in groundwater or soil.
No petroleum compounds were detected in the trip-blank sample. The blind field duplicate sample
(MW-2) analytical results were generally within 30 percent of the true sample results (30.8 percent for
TPH analysis). The analytical results are summarized on Table 3 (Appendix B), and copies of the
laboratory analytical reports are included as Appendix F. Contaminant distribution, based on samples
collected on 11 May 2011, is shown on Figure 5 in Appendix A.
Prior to sample collection, R.E.A field personnel measured the water level in each monitoring well and
purged approximately three to five standing volumes of water from each well. All of the groundwater
samples were collected using dedicated polyethylene tubing. Groundwater was pumped directly into
unpreserved one-liter amber jars and 40-milliliter glass vials with Teflon-lined septum lids. Each VOC
sample vial was preserved with hydrochloric acid to reduce the pH to less than 2 standard units.
1The Vermont DEC has established groundwater enforcement standards for eight petroleum related VOCs, as follows:
benzene - 5 ug/L; toluene - 1,000 ug/L; ethylbenzene - 700 ug/L; xylenes - 10,000 ug/L; MTBE - 40 ug/L; naphthalene –
20 ug/L; and 1,3,5-trimethyl benzene, & 1,2,4-trimethyl benzene – 350 ug/L (combined).
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Immediately after sample collection, field measurements were obtained for pH, specific conductivity,
temperature, total dissolved solids (TDS), dissolved oxygen and oxygen reduction potential (ORP). A
summary of the field measurement data is included on Table 4, in Appendix B.
On 11 May 2011, groundwater samples were collected from four on-site monitoring wells (MW-1, MW-
2, MW-3, MW-4 and MW-5). Groundwater samples from the monitoring wells were analyzed for the
possible presence of Volatile Organic Compounds (VOCs), Semi-volatile Organic Compounds (SVOCs)
and total petroleum hydrocarbons (TPH), fingerprint in accordance with U.S. EPA Methods 8260, 8270
and modified 8015B respectively. All samples were transported under chain-of-custody in an ice-filled
cooler to AMRO Environmental Laboratories of Merrimack, New Hampshire for laboratory analysis.
2.8 Investigation Procedures
The procedures used during the initial site investigation at the Hemlock Lane property are consistent
with the following guidance documents:
� “Site Investigation Guidance.” Vermont Agency of Natural Resources, Waste Management
Division. June 2005.
� “Corrective Action Guidance.” Vermont Agency of Natural Resources, Waste Management Division.
November 1997.
� “Agency Guidelines for Petroleum Contaminated Soil and Debris.” Vermont Agency of Natural
Resources, Waste Management Division. August 1996.
� ASTM D 2488-93. “Standard Practice for Description and Identification of Soils (Visual-Manual
Procedure).” American Society for Testing and Materials.
� ASTM D 5092-90. “Standard Practice for Design and Installation of Ground Water Monitoring Wells in
Aquifers.” American Society for Testing and Materials.
� ASTM D 4750-87. “Standard Test Method for Determining Subsurface Liquid Levels in a Borehole or
Monitoring Well.” American Society for Testing and Materials.
� ASTM D 4448-85a. “Standard Guide for Sampling Ground Water Monitoring Wells.” American Society
for Testing and Materials.
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3.0 SENSITIVE RECEPTOR IDENTIFICATION AND RISK ASSESSMENT
Based on available information, subsurface soils have been impacted by petroleum contamination. Surface
soils exhibited significant staining; an active hydraulic leak was noted originating from logging equipment
stored on site. No other receptors appear to be impacted at this time. Sensitive receptors are shown on
Figure 2, Appendix A.
3.1 Receptor Identification
The following sensitive receptors were identified in the vicinity of the subject property.
� Soil and groundwater within the general vicinity of the tank saddles/MW-1
� Surface soils in the unpaved parking area
� Several off-site drinking water wells located within 0.5-miles of the subject property
� Lyndonville Water System’s groundwater Source Protection Area (SPA) which is located within
0.5 miles of the subject property
� Several Class 2 wetlands located within 530 feet of the subject property
� The Passumpsic River, which is located approximately 800 to 1,000 feet north and northwest of
the subject property
� Unnamed tributaries of the Passumpsic River located within 0.5 miles of the subject property
� Indoor air within the outbuilding/garage.
3.2 Risk Assessment
On the basis of the information obtained during this investigation, R.E.A. has qualitatively assessed the
risks that the subsurface contamination poses to human health and the environment. The findings are
summarized as follows.
� Based on available information, subsurface soils beneath the site have been impacted by residual
VOC contamination. The source and type of contamination has not been identified at this time.
� Surface soils have been visibly impacted by vehicle storage/parking and maintenance by Mr.
Acklin Humphrey.
� The nearest private supply well is located more than 2,000 feet from the subject property.
� The Lyndonville Water System Source Protection Area is located over 1,400 feet upgradient
from the subject property.
� Major surface water bodies and wetland areas are separated from the subject property by Main
Street/Route 5. Standing water was observed in the northwestern portion of the subject
Page 15
ISI Report – Lot #155, 107 Hemlock Lane page 10
Ross Environmental Associates, Inc. 30193ISI
property. Significant rainfall occurred in the Lyndon area during April and May 2011; it is
unknown if the northwest portion of the property is normally inundated.
� Indoor air within the outbuilding/garage was not screened during spring 2011 site activities. The
building is not regularly inhabited and is not tightly sealed.
4.0 DATA EVALUATION AND CONCEPTUAL MODEL
Subsurface soils beneath the site in the vicinity of the tank saddles and eastern property boundary have been
impacted by VOCs based on field PID screening. The location of soils exhibiting elevated PID readings
indicates that contamination likely extends beyond the subject property boundary.
Multiple off site and on site potential sources have been identified and include: historic use of the property
and vicinity by the railroad, residual contamination originating from the state-listed remediation site, the
former Caledonia Oil Bulk facility (SMS# 942630) and current use of the adjoining property as a truck
service and repair facility (the Lyndon Truck Center).
Possible off site sources may include the former and current use of the railroad property located east, south
and southeast of the subject property, the former Caledonia Oil Bulk facility and the current Lyndon Truck
Center property. Groundwater monitoring is ongoing at the Caledonia Oil Bulk facility/Lyndon Truck
Center. Recent data obtained from the VT DEC indicates that groundwater contamination at this site is
declining. As detailed in the attached historic file review (Appendix E), the subject property and vicinity was
formally owned and operated by several railroad companies. The brick building currently standing on the
adjoining Lyndonville Electric Department property is detailed on historic maps as an oil house. Coal
storage and a turntable were also located within close proximity to the subject property.
Contamination discovered under the extended scope of the transaction screen report and under the scope of
this ISI appears to be concentrated near the concrete tank saddles which were identified on the 1962 historic
map as a bulk tank. It should be noted that the tank saddles appear to extend east, over the marked property
boundary of the Leach Estate property (subject property) and the adjoining ROW. The specific substance(s)
stored in the tanks, the fate of the tanks and the filling and dispensing methods are unknown.
Evidence of staining and actively leaking hydraulic lines indicates that current use of the subject property by
Mr. Humphrey appears to have impacted surface soils. It is unlikely that surface soil contamination has
migrated significantly subsurface to groundwater or subsurface soils; however, sustained surface releases do
have the potential to cumulatively impact the subject property over time.
Other than the surface soil impacts discussed above, no known active or potential additional sources of
contamination are located on or off site. Contamination appears to be confined to subsurface soils at this
time. Based on available information, the extent and degree of subsurface contamination has not been
Page 16
ISI Report – Lot #155, 107 Hemlock Lane page 11
Ross Environmental Associates, Inc. 30193ISI
determined, but appears to encompass an off-site area on the abutting property to the east-northeast. Free-
product was not observed on site and human health is not likely to be threatened by residual contamination
discovered on site at this time.
Significant precipitation has occurred in the spring of 2011 in Vermont. Daily observed precipitation data for
2011 and daily normalized precipitation data for 1971-2000 were obtained for the Saint Johnsbury, Vermont
weather station from the Applied Climate Information Service (National Oceanic and Atmospheric
Administration, National Weather Service, National Climactic Data Center) and are displayed on Table 1.
Data displayed includes daily data for a month prior to the groundwater sampling date (April 11th through
May 11th) and contains the soil boring/monitoring well installation date (3 May 2011). Saturated soils and
abnormal groundwater levels may have impacted groundwater laboratory analytical results, groundwater flow
calculations and field observations.
A summary of the significant findings of the ISI is outlined below:
� Low concentrations of total xylenes (6.4 µg/L) and 1,2,4-trimethylbenzene (4.6 µg/L) were detected
in MW-1. No other volatile organic compounds were detected above laboratory limits in any of the
monitoring wells.
� Low levels of unidentified petroleum hydrocarbons were detected in all five monitoring wells
(ranging from 0.11 to 0.39 mg/L). It is possible that the levels detected are a result of historic land
use practices, background concentrations or are a result of non-petroleum sources.
� None of the VGESs for VOCs were exceeded in any of the groundwater samples collected on 11
May 2011.
� Elevated PID readings ranging from 36 to 888 ppm were detected in the MW-1 soil boring between
three and 15 feet bgs. PID readings of 11.1 to 51 ppm were noted in SB-2 at 12 feet bgs.
� The extent, degree and type of subsurface contamination are unknown at this time. Source area(s)
are also unknown but appear to be associated with historical land use practices.
� Subsurface soils at the site consisted of silty sand and sands.
� Significant surface soil staining and actively leaking equipment was observed within the unpaved
parking area located on the subject property.
� Groundwater flow in the unconfined surficial aquifer at the site was primarily toward the west-
northwest with a hydraulic gradient of 1.9%.
� Significant precipitation (above average) was recorded in the area within 30 days of the groundwater
sampling event.
Page 17
ISI Report – Lot #155, 107 Hemlock Lane page 12
Ross Environmental Associates, Inc. 30193ISI
5.0 RECOMMENDATIONS
On the basis of the results of this investigation and the conclusions stated above, R.E.A. makes the
following recommendations.
1. Potential off site contamination in the vicinity of the tank saddles needs to be investigated.
Elevated photo-ionization detector (PID) readings as well as visual and olfactory observations of
contamination were present in soil samples collected from SB-1/MW-1, which is located near the
northeast corner (iron pin) of the property. Property owners of the small right-of-way located
east of the Leach Estate property and property owners of the larger parcel (believed to be the
Lyndonville Electric Department) located east beyond the ROW should be notified of the
findings of this assessment.
2. The lateral extent of on-site subsurface soil contamination (and off-site if permission is granted)
should be determined. Soil samples should be obtained from a hand-augered soil boring(s) near
MW-1 and submitted for laboratory analysis for hydrocarbon fuel identification, forensic analysis
and waste disposal characterization.
3. Due to the presence of PID readings above the VT DEC action levels in subsurface soils at the
site, a confirmatory groundwater sampling event limited to MW-1, MW-2 and MW-4 should be
completed in June/July 2011. Samples should be analyzed for the possible presence of VOCs in
accordance with EPA method 8260.
4. Mr. Acklin Humphrey should be contacted regarding surface soil staining, leaking equipment and
the presence of lubrication oil buckets and lubrication brushes left outside on the subject
property. These items will be addressed with Mr. Humphrey under a separate scope from the
subsurface contamination.
5. Stained surface soils should be excavated, placed in 55-gallon drums and shipped by an
appropriate hauler for disposal. The Leach Estate wishes to move forward, in cooperation with
Mr. Humphrey, with surface soil cleanup in accordance with state and federal regulations.
6. The possibility of subdividing the subject property to separate the contaminated portion from the
main body of the property should be evaluated
7. A summary report should be completed following the completion of the next phase of site
characterization, which should include recommendations for possible remediation, long term
monitoring or site closure.
Page 18
ISI Report – Lot #155, 107 Hemlock Lane page 13
Ross Environmental Associates, Inc. 30193ISI
6.0 LIMITATIONS
This report was completed by Ross Environmental Associates, Inc. (R.E.A.) for the sole use of The
Leach Estate and the VT DEC in connection with an assessment of on-site environmental conditions. Use
of this report by any other person or for any other use is not authorized except with prior written consent of
R.E.A. or the Leach Estate.
The work was undertaken to assess environmental conditions specifically on the subject property in
accordance with generally accepted engineering and hydrogeological practices. No other warranty, express or
implied, is made. Absolute assurance that any and all possible contamination at the site was identified cannot
be provided.
The report conclusions are based, in part, on information provided by the client, their agents, or third parties,
including state or local officials. R.E.A. assumes no responsibility for the accuracy and completeness of the
information. Where visual observations are included in the report, they represent conditions at the time of
the inspection, and may not be indicative of past or future site conditions.
7.0 REFERENCES
Applied Climate Information Service (NOAA, NWS, NCDC). Retrieved May 2011 from,
http://www.weather.gov/climate/xmacis.php?wfo=btv
Doll, C.G. and others, 1961. “Geologic Map of Vermont”, Office of the State Geologist.
Freeze. R. A., and Cherry, J.A., 1976. Groundwater, Prentice-Hall, Inc., Englewood Cliffs, New Jersey, 29 p.
Fetter, C.W., 1994. Applied Hydrogeology, 3rd Ed., Prentice Hall, Englewood Cliffs, New Jersey, 98 p.
Stewart, D.P. and MacClintock, P., 1970. “Surficial Geologic Map of Vermont”, Office of the State Geologist.
Page 19
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19-May-11Date:AMRO Environmental Laboratories Corp.
Project: 31-093 Leach Phase II
CLIENT: Ross Environmental Associates
Lab Order: 1105037Work Order Sample Summary
Date Received: 5/12/2011
Lab Sample ID Client Sample ID Collection Date Collection Time
1105037-01A MW-1 5/11/2011 11:50 AM
1105037-01B MW-1 5/11/2011 11:50 AM
1105037-02A MW-2 5/11/2011 11:20 AM
1105037-02B MW-2 5/11/2011 11:20 AM
1105037-03A MW-3 5/11/2011 12:25 PM
1105037-03B MW-3 5/11/2011 12:25 PM
1105037-04A MW-4 5/11/2011 12:30 PM
1105037-04B MW-4 5/11/2011 12:30 PM
1105037-05A MW-5 5/11/2011 12:40 PM
1105037-05B MW-5 5/11/2011 12:40 PM
1105037-06A Dup 5/11/2011 12:00 AM
1105037-06B Dup 5/11/2011 12:00 AM
1105037-07A TB 5/11/2011 11:15 AM
1
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Page 58
DATA COMMENT PAGE
Organic Data Qualifiers
ND Indicates compound was analyzed for, but not detected at or above the reporting limit.
J Indicates an estimated value. This flag is used either when estimating a concentration for tentatively
identified compounds where a 1:1 response is assumed, or when the data indicates the presence of a
compound that meets the identification criteria but the result is less than the sample quantitation limit but
greater than the method detection limit.
H Method prescribed holding time exceeded.
E This flag identifies compounds whose concentrations exceed the calibration range of the instrument for that
specific analysis.
B This flag is used when the analyte is found in the associated blank as well as in the sample.
R RPD outside accepted recovery limits
RL Reporting limit; defined as the lowest concentration the laboratory can accurately quantitate.
S Spike Recovery outside accepted recovery limits.
# See Case Narrative
Micro Data Qualifiers
TNTC Too numerous to count
Inorganic Data Qualifiers
ND or U Indicates element was analyzed for, but not detected at or above the reporting limit.
J Indicates a value greater than or equal to the method detection limit, but less than the quantitation limit.
H Indicates analytical holding time exceedance.
B Indicates that the analyte is found in the associated blank, as well as in the sample.
MSA Indicates value determined by the Method of Standard Addition
E This flag identifies compounds whose concentrations exceed the calibration range of the instrument for that
specific analysis.
R RPD outside accepted recovery limits
RL Reporting limit; defined as the lowest concentration the laboratory can accurately quantitate.
S Spike Recovery outside accepted recovery limits.
W Post-digestion spike for Furnace AA analysis is out of control limits (85-115), while sample absorbance is
less than 50% of spike absorbance.
* Duplicate analysis not within control limits.
+ Indicates the correlation coefficient for the Method of Standard Addition is less than 0.995
# See Case Narrative
Report Comments:
1. Soil, sediment and sludge sample results are reported on a "dry weight" basis.
2. Reporting limits are adjusted for sample size used, dilutions and moisture content, if applicable.
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Page 59
Project: 31-093 Leach Phase II
Client Sample ID: MW-1
Collection Date: 5/11/2011 11:50:00 AM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-01A
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
EPA 8260B VOLATILES BY GC/MS SW8260B Analyst: SK
Dichlorodifluoromethane 5/18/2011 2:13:00 PM5.0 µg/L 1ND
Chloromethane 5/18/2011 2:13:00 PM5.0 µg/L 1ND
Vinyl chloride 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Chloroethane 5/18/2011 2:13:00 PM5.0 µg/L 1ND
Bromomethane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Trichlorofluoromethane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Diethyl ether 5/18/2011 2:13:00 PM5.0 µg/L 1ND
Acetone 5/18/2011 2:13:00 PM10 µg/L 1ND
1,1-Dichloroethene 5/18/2011 2:13:00 PM1.0 µg/L 1ND
Carbon disulfide 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Methylene chloride 5/18/2011 2:13:00 PM5.0 µg/L 1ND
Methyl tert-butyl ether 5/18/2011 2:13:00 PM2.0 µg/L 1ND
trans-1,2-Dichloroethene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
1,1-Dichloroethane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
2-Butanone 5/18/2011 2:13:00 PM10 µg/L 1ND
2,2-Dichloropropane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
cis-1,2-Dichloroethene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Chloroform 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Tetrahydrofuran 5/18/2011 2:13:00 PM10 µg/L 1ND
Bromochloromethane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
1,1,1-Trichloroethane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
1,1-Dichloropropene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Carbon tetrachloride 5/18/2011 2:13:00 PM2.0 µg/L 1ND
1,2-Dichloroethane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Benzene 5/18/2011 2:13:00 PM1.0 µg/L 1ND
Trichloroethene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
1,2-Dichloropropane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Bromodichloromethane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Dibromomethane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
4-Methyl-2-pentanone 5/18/2011 2:13:00 PM10 µg/L 1ND
cis-1,3-Dichloropropene 5/18/2011 2:13:00 PM1.0 µg/L 1ND
Toluene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
trans-1,3-Dichloropropene 5/18/2011 2:13:00 PM1.0 µg/L 1ND
1,1,2-Trichloroethane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
1,2-Dibromoethane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
2-Hexanone 5/18/2011 2:13:00 PM10 µg/L 1ND
1,3-Dichloropropane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Tetrachloroethene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Dibromochloromethane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
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Page 60
Project: 31-093 Leach Phase II
Client Sample ID: MW-1
Collection Date: 5/11/2011 11:50:00 AM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-01A
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Chlorobenzene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
1,1,1,2-Tetrachloroethane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Ethylbenzene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
m,p-Xylene 5/18/2011 2:13:00 PM2.0 µg/L 13.9
o-Xylene 5/18/2011 2:13:00 PM2.0 µg/L 12.5
Styrene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Bromoform 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Isopropylbenzene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
1,1,2,2-Tetrachloroethane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
1,2,3-Trichloropropane 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Bromobenzene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
n-Propylbenzene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
2-Chlorotoluene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
4-Chlorotoluene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
1,3,5-Trimethylbenzene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
tert-Butylbenzene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
1,2,4-Trimethylbenzene 5/18/2011 2:13:00 PM2.0 µg/L 14.6
sec-Butylbenzene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
4-Isopropyltoluene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
1,3-Dichlorobenzene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
1,4-Dichlorobenzene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
n-Butylbenzene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
1,2-Dichlorobenzene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
1,2-Dibromo-3-chloropropane 5/18/2011 2:13:00 PM5.0 µg/L 1ND
1,2,4-Trichlorobenzene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Hexachlorobutadiene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Naphthalene 5/18/2011 2:13:00 PM5.0 µg/L 1ND
1,2,3-Trichlorobenzene 5/18/2011 2:13:00 PM2.0 µg/L 1ND
Surr: Dibromofluoromethane 5/18/2011 2:13:00 PM82-122 %REC 1100
Surr: 1,2-Dichloroethane-d4 5/18/2011 2:13:00 PM73-135 %REC 1102
Surr: Toluene-d8 5/18/2011 2:13:00 PM82-117 %REC 193.8
Surr: 4-Bromofluorobenzene 5/18/2011 2:13:00 PM77-119 %REC 193.5
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Page 61
Project: 31-093 Leach Phase II
Client Sample ID: MW-2
Collection Date: 5/11/2011 11:20:00 AM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-02A
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
EPA 8260B VOLATILES BY GC/MS SW8260B Analyst: SK
Dichlorodifluoromethane 5/18/2011 2:48:00 PM5.0 µg/L 1ND
Chloromethane 5/18/2011 2:48:00 PM5.0 µg/L 1ND
Vinyl chloride 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Chloroethane 5/18/2011 2:48:00 PM5.0 µg/L 1ND
Bromomethane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Trichlorofluoromethane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Diethyl ether 5/18/2011 2:48:00 PM5.0 µg/L 1ND
Acetone 5/18/2011 2:48:00 PM10 µg/L 1ND
1,1-Dichloroethene 5/18/2011 2:48:00 PM1.0 µg/L 1ND
Carbon disulfide 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Methylene chloride 5/18/2011 2:48:00 PM5.0 µg/L 1ND
Methyl tert-butyl ether 5/18/2011 2:48:00 PM2.0 µg/L 1ND
trans-1,2-Dichloroethene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
1,1-Dichloroethane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
2-Butanone 5/18/2011 2:48:00 PM10 µg/L 1ND
2,2-Dichloropropane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
cis-1,2-Dichloroethene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Chloroform 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Tetrahydrofuran 5/18/2011 2:48:00 PM10 µg/L 1ND
Bromochloromethane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
1,1,1-Trichloroethane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
1,1-Dichloropropene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Carbon tetrachloride 5/18/2011 2:48:00 PM2.0 µg/L 1ND
1,2-Dichloroethane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Benzene 5/18/2011 2:48:00 PM1.0 µg/L 1ND
Trichloroethene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
1,2-Dichloropropane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Bromodichloromethane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Dibromomethane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
4-Methyl-2-pentanone 5/18/2011 2:48:00 PM10 µg/L 1ND
cis-1,3-Dichloropropene 5/18/2011 2:48:00 PM1.0 µg/L 1ND
Toluene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
trans-1,3-Dichloropropene 5/18/2011 2:48:00 PM1.0 µg/L 1ND
1,1,2-Trichloroethane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
1,2-Dibromoethane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
2-Hexanone 5/18/2011 2:48:00 PM10 µg/L 1ND
1,3-Dichloropropane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Tetrachloroethene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Dibromochloromethane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
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Page 62
Project: 31-093 Leach Phase II
Client Sample ID: MW-2
Collection Date: 5/11/2011 11:20:00 AM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-02A
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Chlorobenzene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
1,1,1,2-Tetrachloroethane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Ethylbenzene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
m,p-Xylene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
o-Xylene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Styrene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Bromoform 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Isopropylbenzene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
1,1,2,2-Tetrachloroethane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
1,2,3-Trichloropropane 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Bromobenzene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
n-Propylbenzene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
2-Chlorotoluene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
4-Chlorotoluene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
1,3,5-Trimethylbenzene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
tert-Butylbenzene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
1,2,4-Trimethylbenzene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
sec-Butylbenzene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
4-Isopropyltoluene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
1,3-Dichlorobenzene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
1,4-Dichlorobenzene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
n-Butylbenzene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
1,2-Dichlorobenzene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
1,2-Dibromo-3-chloropropane 5/18/2011 2:48:00 PM5.0 µg/L 1ND
1,2,4-Trichlorobenzene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Hexachlorobutadiene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Naphthalene 5/18/2011 2:48:00 PM5.0 µg/L 1ND
1,2,3-Trichlorobenzene 5/18/2011 2:48:00 PM2.0 µg/L 1ND
Surr: Dibromofluoromethane 5/18/2011 2:48:00 PM82-122 %REC 197.4
Surr: 1,2-Dichloroethane-d4 5/18/2011 2:48:00 PM73-135 %REC 1108
Surr: Toluene-d8 5/18/2011 2:48:00 PM82-117 %REC 197.2
Surr: 4-Bromofluorobenzene 5/18/2011 2:48:00 PM77-119 %REC 194.2
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Page 63
Project: 31-093 Leach Phase II
Client Sample ID: MW-3
Collection Date: 5/11/2011 12:25:00 PM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-03A
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
EPA 8260B VOLATILES BY GC/MS SW8260B Analyst: SK
Dichlorodifluoromethane 5/18/2011 3:22:00 PM5.0 µg/L 1ND
Chloromethane 5/18/2011 3:22:00 PM5.0 µg/L 1ND
Vinyl chloride 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Chloroethane 5/18/2011 3:22:00 PM5.0 µg/L 1ND
Bromomethane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Trichlorofluoromethane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Diethyl ether 5/18/2011 3:22:00 PM5.0 µg/L 1ND
Acetone 5/18/2011 3:22:00 PM10 µg/L 1ND
1,1-Dichloroethene 5/18/2011 3:22:00 PM1.0 µg/L 1ND
Carbon disulfide 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Methylene chloride 5/18/2011 3:22:00 PM5.0 µg/L 1ND
Methyl tert-butyl ether 5/18/2011 3:22:00 PM2.0 µg/L 1ND
trans-1,2-Dichloroethene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
1,1-Dichloroethane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
2-Butanone 5/18/2011 3:22:00 PM10 µg/L 1ND
2,2-Dichloropropane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
cis-1,2-Dichloroethene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Chloroform 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Tetrahydrofuran 5/18/2011 3:22:00 PM10 µg/L 1ND
Bromochloromethane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
1,1,1-Trichloroethane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
1,1-Dichloropropene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Carbon tetrachloride 5/18/2011 3:22:00 PM2.0 µg/L 1ND
1,2-Dichloroethane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Benzene 5/18/2011 3:22:00 PM1.0 µg/L 1ND
Trichloroethene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
1,2-Dichloropropane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Bromodichloromethane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Dibromomethane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
4-Methyl-2-pentanone 5/18/2011 3:22:00 PM10 µg/L 1ND
cis-1,3-Dichloropropene 5/18/2011 3:22:00 PM1.0 µg/L 1ND
Toluene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
trans-1,3-Dichloropropene 5/18/2011 3:22:00 PM1.0 µg/L 1ND
1,1,2-Trichloroethane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
1,2-Dibromoethane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
2-Hexanone 5/18/2011 3:22:00 PM10 µg/L 1ND
1,3-Dichloropropane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Tetrachloroethene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Dibromochloromethane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
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Page 64
Project: 31-093 Leach Phase II
Client Sample ID: MW-3
Collection Date: 5/11/2011 12:25:00 PM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-03A
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Chlorobenzene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
1,1,1,2-Tetrachloroethane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Ethylbenzene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
m,p-Xylene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
o-Xylene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Styrene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Bromoform 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Isopropylbenzene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
1,1,2,2-Tetrachloroethane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
1,2,3-Trichloropropane 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Bromobenzene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
n-Propylbenzene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
2-Chlorotoluene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
4-Chlorotoluene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
1,3,5-Trimethylbenzene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
tert-Butylbenzene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
1,2,4-Trimethylbenzene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
sec-Butylbenzene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
4-Isopropyltoluene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
1,3-Dichlorobenzene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
1,4-Dichlorobenzene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
n-Butylbenzene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
1,2-Dichlorobenzene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
1,2-Dibromo-3-chloropropane 5/18/2011 3:22:00 PM5.0 µg/L 1ND
1,2,4-Trichlorobenzene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Hexachlorobutadiene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Naphthalene 5/18/2011 3:22:00 PM5.0 µg/L 1ND
1,2,3-Trichlorobenzene 5/18/2011 3:22:00 PM2.0 µg/L 1ND
Surr: Dibromofluoromethane 5/18/2011 3:22:00 PM82-122 %REC 198.5
Surr: 1,2-Dichloroethane-d4 5/18/2011 3:22:00 PM73-135 %REC 1107
Surr: Toluene-d8 5/18/2011 3:22:00 PM82-117 %REC 1102
Surr: 4-Bromofluorobenzene 5/18/2011 3:22:00 PM77-119 %REC 195.2
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Page 65
Project: 31-093 Leach Phase II
Client Sample ID: MW-4
Collection Date: 5/11/2011 12:30:00 PM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-04A
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
EPA 8260B VOLATILES BY GC/MS SW8260B Analyst: SK
Dichlorodifluoromethane 5/18/2011 3:56:00 PM5.0 µg/L 1ND
Chloromethane 5/18/2011 3:56:00 PM5.0 µg/L 1ND
Vinyl chloride 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Chloroethane 5/18/2011 3:56:00 PM5.0 µg/L 1ND
Bromomethane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Trichlorofluoromethane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Diethyl ether 5/18/2011 3:56:00 PM5.0 µg/L 1ND
Acetone 5/18/2011 3:56:00 PM10 µg/L 1ND
1,1-Dichloroethene 5/18/2011 3:56:00 PM1.0 µg/L 1ND
Carbon disulfide 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Methylene chloride 5/18/2011 3:56:00 PM5.0 µg/L 1ND
Methyl tert-butyl ether 5/18/2011 3:56:00 PM2.0 µg/L 1ND
trans-1,2-Dichloroethene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
1,1-Dichloroethane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
2-Butanone 5/18/2011 3:56:00 PM10 µg/L 1ND
2,2-Dichloropropane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
cis-1,2-Dichloroethene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Chloroform 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Tetrahydrofuran 5/18/2011 3:56:00 PM10 µg/L 1ND
Bromochloromethane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
1,1,1-Trichloroethane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
1,1-Dichloropropene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Carbon tetrachloride 5/18/2011 3:56:00 PM2.0 µg/L 1ND
1,2-Dichloroethane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Benzene 5/18/2011 3:56:00 PM1.0 µg/L 1ND
Trichloroethene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
1,2-Dichloropropane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Bromodichloromethane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Dibromomethane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
4-Methyl-2-pentanone 5/18/2011 3:56:00 PM10 µg/L 1ND
cis-1,3-Dichloropropene 5/18/2011 3:56:00 PM1.0 µg/L 1ND
Toluene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
trans-1,3-Dichloropropene 5/18/2011 3:56:00 PM1.0 µg/L 1ND
1,1,2-Trichloroethane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
1,2-Dibromoethane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
2-Hexanone 5/18/2011 3:56:00 PM10 µg/L 1ND
1,3-Dichloropropane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Tetrachloroethene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Dibromochloromethane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
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Page 66
Project: 31-093 Leach Phase II
Client Sample ID: MW-4
Collection Date: 5/11/2011 12:30:00 PM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-04A
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Chlorobenzene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
1,1,1,2-Tetrachloroethane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Ethylbenzene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
m,p-Xylene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
o-Xylene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Styrene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Bromoform 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Isopropylbenzene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
1,1,2,2-Tetrachloroethane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
1,2,3-Trichloropropane 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Bromobenzene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
n-Propylbenzene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
2-Chlorotoluene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
4-Chlorotoluene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
1,3,5-Trimethylbenzene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
tert-Butylbenzene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
1,2,4-Trimethylbenzene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
sec-Butylbenzene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
4-Isopropyltoluene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
1,3-Dichlorobenzene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
1,4-Dichlorobenzene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
n-Butylbenzene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
1,2-Dichlorobenzene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
1,2-Dibromo-3-chloropropane 5/18/2011 3:56:00 PM5.0 µg/L 1ND
1,2,4-Trichlorobenzene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Hexachlorobutadiene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Naphthalene 5/18/2011 3:56:00 PM5.0 µg/L 1ND
1,2,3-Trichlorobenzene 5/18/2011 3:56:00 PM2.0 µg/L 1ND
Surr: Dibromofluoromethane 5/18/2011 3:56:00 PM82-122 %REC 197.6
Surr: 1,2-Dichloroethane-d4 5/18/2011 3:56:00 PM73-135 %REC 1108
Surr: Toluene-d8 5/18/2011 3:56:00 PM82-117 %REC 199.2
Surr: 4-Bromofluorobenzene 5/18/2011 3:56:00 PM77-119 %REC 193.0
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Page 67
Project: 31-093 Leach Phase II
Client Sample ID: MW-5
Collection Date: 5/11/2011 12:40:00 PM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-05A
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
EPA 8260B VOLATILES BY GC/MS SW8260B Analyst: SK
Dichlorodifluoromethane 5/18/2011 4:30:00 PM5.0 µg/L 1ND
Chloromethane 5/18/2011 4:30:00 PM5.0 µg/L 1ND
Vinyl chloride 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Chloroethane 5/18/2011 4:30:00 PM5.0 µg/L 1ND
Bromomethane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Trichlorofluoromethane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Diethyl ether 5/18/2011 4:30:00 PM5.0 µg/L 1ND
Acetone 5/18/2011 4:30:00 PM10 µg/L 1ND
1,1-Dichloroethene 5/18/2011 4:30:00 PM1.0 µg/L 1ND
Carbon disulfide 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Methylene chloride 5/18/2011 4:30:00 PM5.0 µg/L 1ND
Methyl tert-butyl ether 5/18/2011 4:30:00 PM2.0 µg/L 1ND
trans-1,2-Dichloroethene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
1,1-Dichloroethane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
2-Butanone 5/18/2011 4:30:00 PM10 µg/L 1ND
2,2-Dichloropropane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
cis-1,2-Dichloroethene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Chloroform 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Tetrahydrofuran 5/18/2011 4:30:00 PM10 µg/L 1ND
Bromochloromethane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
1,1,1-Trichloroethane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
1,1-Dichloropropene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Carbon tetrachloride 5/18/2011 4:30:00 PM2.0 µg/L 1ND
1,2-Dichloroethane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Benzene 5/18/2011 4:30:00 PM1.0 µg/L 1ND
Trichloroethene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
1,2-Dichloropropane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Bromodichloromethane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Dibromomethane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
4-Methyl-2-pentanone 5/18/2011 4:30:00 PM10 µg/L 1ND
cis-1,3-Dichloropropene 5/18/2011 4:30:00 PM1.0 µg/L 1ND
Toluene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
trans-1,3-Dichloropropene 5/18/2011 4:30:00 PM1.0 µg/L 1ND
1,1,2-Trichloroethane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
1,2-Dibromoethane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
2-Hexanone 5/18/2011 4:30:00 PM10 µg/L 1ND
1,3-Dichloropropane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Tetrachloroethene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Dibromochloromethane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
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Page 68
Project: 31-093 Leach Phase II
Client Sample ID: MW-5
Collection Date: 5/11/2011 12:40:00 PM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-05A
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Chlorobenzene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
1,1,1,2-Tetrachloroethane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Ethylbenzene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
m,p-Xylene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
o-Xylene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Styrene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Bromoform 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Isopropylbenzene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
1,1,2,2-Tetrachloroethane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
1,2,3-Trichloropropane 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Bromobenzene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
n-Propylbenzene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
2-Chlorotoluene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
4-Chlorotoluene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
1,3,5-Trimethylbenzene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
tert-Butylbenzene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
1,2,4-Trimethylbenzene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
sec-Butylbenzene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
4-Isopropyltoluene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
1,3-Dichlorobenzene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
1,4-Dichlorobenzene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
n-Butylbenzene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
1,2-Dichlorobenzene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
1,2-Dibromo-3-chloropropane 5/18/2011 4:30:00 PM5.0 µg/L 1ND
1,2,4-Trichlorobenzene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Hexachlorobutadiene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Naphthalene 5/18/2011 4:30:00 PM5.0 µg/L 1ND
1,2,3-Trichlorobenzene 5/18/2011 4:30:00 PM2.0 µg/L 1ND
Surr: Dibromofluoromethane 5/18/2011 4:30:00 PM82-122 %REC 197.9
Surr: 1,2-Dichloroethane-d4 5/18/2011 4:30:00 PM73-135 %REC 1105
Surr: Toluene-d8 5/18/2011 4:30:00 PM82-117 %REC 1100
Surr: 4-Bromofluorobenzene 5/18/2011 4:30:00 PM77-119 %REC 194.0
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Page 69
Project: 31-093 Leach Phase II
Client Sample ID: Dup
Collection Date: 5/11/2011
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-06A
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
EPA 8260B VOLATILES BY GC/MS SW8260B Analyst: SK
Dichlorodifluoromethane 5/18/2011 5:04:00 PM5.0 µg/L 1ND
Chloromethane 5/18/2011 5:04:00 PM5.0 µg/L 1ND
Vinyl chloride 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Chloroethane 5/18/2011 5:04:00 PM5.0 µg/L 1ND
Bromomethane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Trichlorofluoromethane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Diethyl ether 5/18/2011 5:04:00 PM5.0 µg/L 1ND
Acetone 5/18/2011 5:04:00 PM10 µg/L 1ND
1,1-Dichloroethene 5/18/2011 5:04:00 PM1.0 µg/L 1ND
Carbon disulfide 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Methylene chloride 5/18/2011 5:04:00 PM5.0 µg/L 1ND
Methyl tert-butyl ether 5/18/2011 5:04:00 PM2.0 µg/L 1ND
trans-1,2-Dichloroethene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
1,1-Dichloroethane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
2-Butanone 5/18/2011 5:04:00 PM10 µg/L 1ND
2,2-Dichloropropane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
cis-1,2-Dichloroethene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Chloroform 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Tetrahydrofuran 5/18/2011 5:04:00 PM10 µg/L 1ND
Bromochloromethane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
1,1,1-Trichloroethane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
1,1-Dichloropropene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Carbon tetrachloride 5/18/2011 5:04:00 PM2.0 µg/L 1ND
1,2-Dichloroethane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Benzene 5/18/2011 5:04:00 PM1.0 µg/L 1ND
Trichloroethene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
1,2-Dichloropropane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Bromodichloromethane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Dibromomethane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
4-Methyl-2-pentanone 5/18/2011 5:04:00 PM10 µg/L 1ND
cis-1,3-Dichloropropene 5/18/2011 5:04:00 PM1.0 µg/L 1ND
Toluene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
trans-1,3-Dichloropropene 5/18/2011 5:04:00 PM1.0 µg/L 1ND
1,1,2-Trichloroethane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
1,2-Dibromoethane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
2-Hexanone 5/18/2011 5:04:00 PM10 µg/L 1ND
1,3-Dichloropropane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Tetrachloroethene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Dibromochloromethane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
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Page 70
Project: 31-093 Leach Phase II
Client Sample ID: Dup
Collection Date: 5/11/2011
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-06A
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Chlorobenzene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
1,1,1,2-Tetrachloroethane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Ethylbenzene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
m,p-Xylene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
o-Xylene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Styrene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Bromoform 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Isopropylbenzene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
1,1,2,2-Tetrachloroethane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
1,2,3-Trichloropropane 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Bromobenzene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
n-Propylbenzene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
2-Chlorotoluene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
4-Chlorotoluene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
1,3,5-Trimethylbenzene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
tert-Butylbenzene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
1,2,4-Trimethylbenzene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
sec-Butylbenzene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
4-Isopropyltoluene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
1,3-Dichlorobenzene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
1,4-Dichlorobenzene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
n-Butylbenzene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
1,2-Dichlorobenzene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
1,2-Dibromo-3-chloropropane 5/18/2011 5:04:00 PM5.0 µg/L 1ND
1,2,4-Trichlorobenzene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Hexachlorobutadiene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Naphthalene 5/18/2011 5:04:00 PM5.0 µg/L 1ND
1,2,3-Trichlorobenzene 5/18/2011 5:04:00 PM2.0 µg/L 1ND
Surr: Dibromofluoromethane 5/18/2011 5:04:00 PM82-122 %REC 197.5
Surr: 1,2-Dichloroethane-d4 5/18/2011 5:04:00 PM73-135 %REC 1107
Surr: Toluene-d8 5/18/2011 5:04:00 PM82-117 %REC 1100
Surr: 4-Bromofluorobenzene 5/18/2011 5:04:00 PM77-119 %REC 194.3
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Page 71
Project: 31-093 Leach Phase II
Client Sample ID: TB
Collection Date: 5/11/2011 11:15:00 AM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-07A
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
EPA 8260B VOLATILES BY GC/MS SW8260B Analyst: SK
Dichlorodifluoromethane 5/18/2011 1:05:00 PM5.0 µg/L 1ND
Chloromethane 5/18/2011 1:05:00 PM5.0 µg/L 1ND
Vinyl chloride 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Chloroethane 5/18/2011 1:05:00 PM5.0 µg/L 1ND
Bromomethane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Trichlorofluoromethane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Diethyl ether 5/18/2011 1:05:00 PM5.0 µg/L 1ND
Acetone 5/18/2011 1:05:00 PM10 µg/L 1ND
1,1-Dichloroethene 5/18/2011 1:05:00 PM1.0 µg/L 1ND
Carbon disulfide 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Methylene chloride 5/18/2011 1:05:00 PM5.0 µg/L 1ND
Methyl tert-butyl ether 5/18/2011 1:05:00 PM2.0 µg/L 1ND
trans-1,2-Dichloroethene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
1,1-Dichloroethane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
2-Butanone 5/18/2011 1:05:00 PM10 µg/L 1ND
2,2-Dichloropropane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
cis-1,2-Dichloroethene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Chloroform 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Tetrahydrofuran 5/18/2011 1:05:00 PM10 µg/L 1ND
Bromochloromethane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
1,1,1-Trichloroethane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
1,1-Dichloropropene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Carbon tetrachloride 5/18/2011 1:05:00 PM2.0 µg/L 1ND
1,2-Dichloroethane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Benzene 5/18/2011 1:05:00 PM1.0 µg/L 1ND
Trichloroethene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
1,2-Dichloropropane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Bromodichloromethane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Dibromomethane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
4-Methyl-2-pentanone 5/18/2011 1:05:00 PM10 µg/L 1ND
cis-1,3-Dichloropropene 5/18/2011 1:05:00 PM1.0 µg/L 1ND
Toluene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
trans-1,3-Dichloropropene 5/18/2011 1:05:00 PM1.0 µg/L 1ND
1,1,2-Trichloroethane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
1,2-Dibromoethane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
2-Hexanone 5/18/2011 1:05:00 PM10 µg/L 1ND
1,3-Dichloropropane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Tetrachloroethene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Dibromochloromethane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
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Page 72
Project: 31-093 Leach Phase II
Client Sample ID: TB
Collection Date: 5/11/2011 11:15:00 AM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-07A
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Chlorobenzene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
1,1,1,2-Tetrachloroethane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Ethylbenzene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
m,p-Xylene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
o-Xylene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Styrene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Bromoform 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Isopropylbenzene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
1,1,2,2-Tetrachloroethane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
1,2,3-Trichloropropane 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Bromobenzene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
n-Propylbenzene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
2-Chlorotoluene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
4-Chlorotoluene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
1,3,5-Trimethylbenzene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
tert-Butylbenzene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
1,2,4-Trimethylbenzene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
sec-Butylbenzene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
4-Isopropyltoluene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
1,3-Dichlorobenzene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
1,4-Dichlorobenzene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
n-Butylbenzene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
1,2-Dichlorobenzene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
1,2-Dibromo-3-chloropropane 5/18/2011 1:05:00 PM5.0 µg/L 1ND
1,2,4-Trichlorobenzene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Hexachlorobutadiene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Naphthalene 5/18/2011 1:05:00 PM5.0 µg/L 1ND
1,2,3-Trichlorobenzene 5/18/2011 1:05:00 PM2.0 µg/L 1ND
Surr: Dibromofluoromethane 5/18/2011 1:05:00 PM82-122 %REC 196.2
Surr: 1,2-Dichloroethane-d4 5/18/2011 1:05:00 PM73-135 %REC 1108
Surr: Toluene-d8 5/18/2011 1:05:00 PM82-117 %REC 199.8
Surr: 4-Bromofluorobenzene 5/18/2011 1:05:00 PM77-119 %REC 192.9
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Page 73
Project: 31-093 Leach Phase II
Client Sample ID: MW-1
Collection Date: 5/11/2011 11:50:00 AM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-01B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
EPA 8270C SEMIVOLATILE ORGANICS SW8270C Analyst: KA
Phenol 5/17/2011 5:38:00 PM10 µg/L 1ND
Bis(2-chloroethyl)ether 5/17/2011 5:38:00 PM10 µg/L 1ND
2-Chlorophenol 5/17/2011 5:38:00 PM10 µg/L 1ND
1,3-Dichlorobenzene 5/17/2011 5:38:00 PM10 µg/L 1ND
1,4-Dichlorobenzene 5/17/2011 5:38:00 PM10 µg/L 1ND
Benzyl alcohol 5/17/2011 5:38:00 PM20 µg/L 1ND
2-Methylphenol 5/17/2011 5:38:00 PM10 µg/L 1ND
1,2-Dichlorobenzene 5/17/2011 5:38:00 PM10 µg/L 1ND
Bis(2-chloroisopropyl)ether 5/17/2011 5:38:00 PM10 µg/L 1ND
4-Methylphenol 5/17/2011 5:38:00 PM10 µg/L 1ND
N-Nitrosodi-n-propylamine 5/17/2011 5:38:00 PM10 µg/L 1ND
Hexachloroethane 5/17/2011 5:38:00 PM10 µg/L 1ND
Nitrobenzene 5/17/2011 5:38:00 PM10 µg/L 1ND
Isophorone 5/17/2011 5:38:00 PM10 µg/L 1ND
2,4-Dimethylphenol 5/17/2011 5:38:00 PM10 µg/L 1ND
Benzoic acid 5/17/2011 5:38:00 PM20 µg/L 1ND
2-Nitrophenol 5/17/2011 5:38:00 PM10 µg/L 1ND
Bis(2-chloroethoxy)methane 5/17/2011 5:38:00 PM10 µg/L 1ND
2,4-Dichlorophenol 5/17/2011 5:38:00 PM10 µg/L 1ND
1,2,4-Trichlorobenzene 5/17/2011 5:38:00 PM10 µg/L 1ND
Naphthalene 5/17/2011 5:38:00 PM10 µg/L 1ND
4-Chloroaniline 5/17/2011 5:38:00 PM10 µg/L 1ND
Hexachlorobutadiene 5/17/2011 5:38:00 PM10 µg/L 1ND
4-Chloro-3-methylphenol 5/17/2011 5:38:00 PM20 µg/L 1ND
2-Methylnaphthalene 5/17/2011 5:38:00 PM10 µg/L 1ND
Hexachlorocyclopentadiene 5/17/2011 5:38:00 PM10 µg/L 1ND
2,4,6-Trichlorophenol 5/17/2011 5:38:00 PM10 µg/L 1ND
2,4,5-Trichlorophenol 5/17/2011 5:38:00 PM10 µg/L 1ND
2-Chloronaphthalene 5/17/2011 5:38:00 PM10 µg/L 1ND
2-Nitroaniline 5/17/2011 5:38:00 PM20 µg/L 1ND
Dimethyl phthalate 5/17/2011 5:38:00 PM10 µg/L 1ND
2,6-Dinitrotoluene 5/17/2011 5:38:00 PM10 µg/L 1ND
Acenaphthylene 5/17/2011 5:38:00 PM10 µg/L 1ND
3-Nitroaniline 5/17/2011 5:38:00 PM20 µg/L 1ND
4-Nitrophenol 5/17/2011 5:38:00 PM20 µg/L 1ND
2,4-Dinitrophenol 5/17/2011 5:38:00 PM20 µg/L 1ND
Acenaphthene 5/17/2011 5:38:00 PM10 µg/L 1ND
2,4-Dinitrotoluene 5/17/2011 5:38:00 PM10 µg/L 1ND
Dibenzofuran 5/17/2011 5:38:00 PM10 µg/L 1ND
PDF created with FinePrint pdfFactory trial version http://www.pdffactory.com
Page 74
Project: 31-093 Leach Phase II
Client Sample ID: MW-1
Collection Date: 5/11/2011 11:50:00 AM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-01B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Diethyl phthalate 5/17/2011 5:38:00 PM10 µg/L 1ND
4-Chlorophenyl phenyl ether 5/17/2011 5:38:00 PM10 µg/L 1ND
Fluorene 5/17/2011 5:38:00 PM10 µg/L 1ND
4-Nitroaniline 5/17/2011 5:38:00 PM20 µg/L 1ND
4,6-Dinitro-2-methylphenol 5/17/2011 5:38:00 PM20 µg/L 1ND
N-Nitrosodiphenylamine 5/17/2011 5:38:00 PM10 µg/L 1ND
1,2-Diphenylhydrazine (as Azobenzene)
5/17/2011 5:38:00 PM10 µg/L 1ND
4-Bromophenyl phenyl ether 5/17/2011 5:38:00 PM10 µg/L 1ND
Hexachlorobenzene 5/17/2011 5:38:00 PM10 µg/L 1ND
Pentachlorophenol 5/17/2011 5:38:00 PM20 µg/L 1ND
Phenanthrene 5/17/2011 5:38:00 PM10 µg/L 1ND
Anthracene 5/17/2011 5:38:00 PM10 µg/L 1ND
Carbazole 5/17/2011 5:38:00 PM10 µg/L 1ND
Di-n-butyl phthalate 5/17/2011 5:38:00 PM10 µg/L 1ND
Fluoranthene 5/17/2011 5:38:00 PM10 µg/L 1ND
Pyrene 5/17/2011 5:38:00 PM10 µg/L 1ND
Butyl benzyl phthalate 5/17/2011 5:38:00 PM10 µg/L 1ND
Bis(2-ethylhexyl)phthalate 5/17/2011 5:38:00 PM10 µg/L 1ND
3,3´-Dichlorobenzidine 5/17/2011 5:38:00 PM10 µg/L 1ND
Benz(a)anthracene 5/17/2011 5:38:00 PM10 µg/L 1ND
Chrysene 5/17/2011 5:38:00 PM10 µg/L 1ND
Di-n-octyl phthalate 5/17/2011 5:38:00 PM10 µg/L 1ND
Benzo(b)fluoranthene 5/17/2011 5:38:00 PM10 µg/L 1ND
Benzo(k)fluoranthene 5/17/2011 5:38:00 PM10 µg/L 1ND
Benzo(a)pyrene 5/17/2011 5:38:00 PM10 µg/L 1ND
Dibenz(a,h)anthracene 5/17/2011 5:38:00 PM10 µg/L 1ND
Indeno(1,2,3-cd)pyrene 5/17/2011 5:38:00 PM10 µg/L 1ND
Benzo(g,h,i)perylene 5/17/2011 5:38:00 PM10 µg/L 1ND
Surr: 2-Fluorophenol 5/17/2011 5:38:00 PM25-69 %REC 147.0
Surr: Phenol-d5 5/17/2011 5:38:00 PM15-54 %REC 130.9
Surr: Nitrobenzene-d5 5/17/2011 5:38:00 PM42-117 %REC 170.6
Surr: 2-Fluorobiphenyl 5/17/2011 5:38:00 PM48-107 %REC 169.6
Surr: 2,4,6-Tribromophenol 5/17/2011 5:38:00 PM54-127 %REC 186.6
Surr: 4-Terphenyl-d14 5/17/2011 5:38:00 PM37-125 %REC 185.4
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Page 75
Project: 31-093 Leach Phase II
Client Sample ID: MW-2
Collection Date: 5/11/2011 11:20:00 AM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-02B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
EPA 8270C SEMIVOLATILE ORGANICS SW8270C Analyst: KA
Phenol 5/17/2011 6:05:00 PM10 µg/L 1ND
Bis(2-chloroethyl)ether 5/17/2011 6:05:00 PM10 µg/L 1ND
2-Chlorophenol 5/17/2011 6:05:00 PM10 µg/L 1ND
1,3-Dichlorobenzene 5/17/2011 6:05:00 PM10 µg/L 1ND
1,4-Dichlorobenzene 5/17/2011 6:05:00 PM10 µg/L 1ND
Benzyl alcohol 5/17/2011 6:05:00 PM20 µg/L 1ND
2-Methylphenol 5/17/2011 6:05:00 PM10 µg/L 1ND
1,2-Dichlorobenzene 5/17/2011 6:05:00 PM10 µg/L 1ND
Bis(2-chloroisopropyl)ether 5/17/2011 6:05:00 PM10 µg/L 1ND
4-Methylphenol 5/17/2011 6:05:00 PM10 µg/L 1ND
N-Nitrosodi-n-propylamine 5/17/2011 6:05:00 PM10 µg/L 1ND
Hexachloroethane 5/17/2011 6:05:00 PM10 µg/L 1ND
Nitrobenzene 5/17/2011 6:05:00 PM10 µg/L 1ND
Isophorone 5/17/2011 6:05:00 PM10 µg/L 1ND
2,4-Dimethylphenol 5/17/2011 6:05:00 PM10 µg/L 1ND
Benzoic acid 5/17/2011 6:05:00 PM20 µg/L 1ND
2-Nitrophenol 5/17/2011 6:05:00 PM10 µg/L 1ND
Bis(2-chloroethoxy)methane 5/17/2011 6:05:00 PM10 µg/L 1ND
2,4-Dichlorophenol 5/17/2011 6:05:00 PM10 µg/L 1ND
1,2,4-Trichlorobenzene 5/17/2011 6:05:00 PM10 µg/L 1ND
Naphthalene 5/17/2011 6:05:00 PM10 µg/L 1ND
4-Chloroaniline 5/17/2011 6:05:00 PM10 µg/L 1ND
Hexachlorobutadiene 5/17/2011 6:05:00 PM10 µg/L 1ND
4-Chloro-3-methylphenol 5/17/2011 6:05:00 PM20 µg/L 1ND
2-Methylnaphthalene 5/17/2011 6:05:00 PM10 µg/L 1ND
Hexachlorocyclopentadiene 5/17/2011 6:05:00 PM10 µg/L 1ND
2,4,6-Trichlorophenol 5/17/2011 6:05:00 PM10 µg/L 1ND
2,4,5-Trichlorophenol 5/17/2011 6:05:00 PM10 µg/L 1ND
2-Chloronaphthalene 5/17/2011 6:05:00 PM10 µg/L 1ND
2-Nitroaniline 5/17/2011 6:05:00 PM20 µg/L 1ND
Dimethyl phthalate 5/17/2011 6:05:00 PM10 µg/L 1ND
2,6-Dinitrotoluene 5/17/2011 6:05:00 PM10 µg/L 1ND
Acenaphthylene 5/17/2011 6:05:00 PM10 µg/L 1ND
3-Nitroaniline 5/17/2011 6:05:00 PM20 µg/L 1ND
4-Nitrophenol 5/17/2011 6:05:00 PM20 µg/L 1ND
2,4-Dinitrophenol 5/17/2011 6:05:00 PM20 µg/L 1ND
Acenaphthene 5/17/2011 6:05:00 PM10 µg/L 1ND
2,4-Dinitrotoluene 5/17/2011 6:05:00 PM10 µg/L 1ND
Dibenzofuran 5/17/2011 6:05:00 PM10 µg/L 1ND
PDF created with FinePrint pdfFactory trial version http://www.pdffactory.com
Page 76
Project: 31-093 Leach Phase II
Client Sample ID: MW-2
Collection Date: 5/11/2011 11:20:00 AM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-02B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Diethyl phthalate 5/17/2011 6:05:00 PM10 µg/L 1ND
4-Chlorophenyl phenyl ether 5/17/2011 6:05:00 PM10 µg/L 1ND
Fluorene 5/17/2011 6:05:00 PM10 µg/L 1ND
4-Nitroaniline 5/17/2011 6:05:00 PM20 µg/L 1ND
4,6-Dinitro-2-methylphenol 5/17/2011 6:05:00 PM20 µg/L 1ND
N-Nitrosodiphenylamine 5/17/2011 6:05:00 PM10 µg/L 1ND
1,2-Diphenylhydrazine (as Azobenzene)
5/17/2011 6:05:00 PM10 µg/L 1ND
4-Bromophenyl phenyl ether 5/17/2011 6:05:00 PM10 µg/L 1ND
Hexachlorobenzene 5/17/2011 6:05:00 PM10 µg/L 1ND
Pentachlorophenol 5/17/2011 6:05:00 PM20 µg/L 1ND
Phenanthrene 5/17/2011 6:05:00 PM10 µg/L 1ND
Anthracene 5/17/2011 6:05:00 PM10 µg/L 1ND
Carbazole 5/17/2011 6:05:00 PM10 µg/L 1ND
Di-n-butyl phthalate 5/17/2011 6:05:00 PM10 µg/L 1ND
Fluoranthene 5/17/2011 6:05:00 PM10 µg/L 1ND
Pyrene 5/17/2011 6:05:00 PM10 µg/L 1ND
Butyl benzyl phthalate 5/17/2011 6:05:00 PM10 µg/L 1ND
Bis(2-ethylhexyl)phthalate 5/17/2011 6:05:00 PM10 µg/L 1ND
3,3´-Dichlorobenzidine 5/17/2011 6:05:00 PM10 µg/L 1ND
Benz(a)anthracene 5/17/2011 6:05:00 PM10 µg/L 1ND
Chrysene 5/17/2011 6:05:00 PM10 µg/L 1ND
Di-n-octyl phthalate 5/17/2011 6:05:00 PM10 µg/L 1ND
Benzo(b)fluoranthene 5/17/2011 6:05:00 PM10 µg/L 1ND
Benzo(k)fluoranthene 5/17/2011 6:05:00 PM10 µg/L 1ND
Benzo(a)pyrene 5/17/2011 6:05:00 PM10 µg/L 1ND
Dibenz(a,h)anthracene 5/17/2011 6:05:00 PM10 µg/L 1ND
Indeno(1,2,3-cd)pyrene 5/17/2011 6:05:00 PM10 µg/L 1ND
Benzo(g,h,i)perylene 5/17/2011 6:05:00 PM10 µg/L 1ND
Surr: 2-Fluorophenol 5/17/2011 6:05:00 PM25-69 %REC 147.2
Surr: Phenol-d5 5/17/2011 6:05:00 PM15-54 %REC 129.2
Surr: Nitrobenzene-d5 5/17/2011 6:05:00 PM42-117 %REC 168.9
Surr: 2-Fluorobiphenyl 5/17/2011 6:05:00 PM48-107 %REC 166.9
Surr: 2,4,6-Tribromophenol 5/17/2011 6:05:00 PM54-127 %REC 187.7
Surr: 4-Terphenyl-d14 5/17/2011 6:05:00 PM37-125 %REC 196.5
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Page 77
Project: 31-093 Leach Phase II
Client Sample ID: MW-3
Collection Date: 5/11/2011 12:25:00 PM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-03B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
EPA 8270C SEMIVOLATILE ORGANICS SW8270C Analyst: KA
Phenol 5/17/2011 6:31:00 PM10 µg/L 1ND
Bis(2-chloroethyl)ether 5/17/2011 6:31:00 PM10 µg/L 1ND
2-Chlorophenol 5/17/2011 6:31:00 PM10 µg/L 1ND
1,3-Dichlorobenzene 5/17/2011 6:31:00 PM10 µg/L 1ND
1,4-Dichlorobenzene 5/17/2011 6:31:00 PM10 µg/L 1ND
Benzyl alcohol 5/17/2011 6:31:00 PM20 µg/L 1ND
2-Methylphenol 5/17/2011 6:31:00 PM10 µg/L 1ND
1,2-Dichlorobenzene 5/17/2011 6:31:00 PM10 µg/L 1ND
Bis(2-chloroisopropyl)ether 5/17/2011 6:31:00 PM10 µg/L 1ND
4-Methylphenol 5/17/2011 6:31:00 PM10 µg/L 1ND
N-Nitrosodi-n-propylamine 5/17/2011 6:31:00 PM10 µg/L 1ND
Hexachloroethane 5/17/2011 6:31:00 PM10 µg/L 1ND
Nitrobenzene 5/17/2011 6:31:00 PM10 µg/L 1ND
Isophorone 5/17/2011 6:31:00 PM10 µg/L 1ND
2,4-Dimethylphenol 5/17/2011 6:31:00 PM10 µg/L 1ND
Benzoic acid 5/17/2011 6:31:00 PM20 µg/L 1ND
2-Nitrophenol 5/17/2011 6:31:00 PM10 µg/L 1ND
Bis(2-chloroethoxy)methane 5/17/2011 6:31:00 PM10 µg/L 1ND
2,4-Dichlorophenol 5/17/2011 6:31:00 PM10 µg/L 1ND
1,2,4-Trichlorobenzene 5/17/2011 6:31:00 PM10 µg/L 1ND
Naphthalene 5/17/2011 6:31:00 PM10 µg/L 1ND
4-Chloroaniline 5/17/2011 6:31:00 PM10 µg/L 1ND
Hexachlorobutadiene 5/17/2011 6:31:00 PM10 µg/L 1ND
4-Chloro-3-methylphenol 5/17/2011 6:31:00 PM20 µg/L 1ND
2-Methylnaphthalene 5/17/2011 6:31:00 PM10 µg/L 1ND
Hexachlorocyclopentadiene 5/17/2011 6:31:00 PM10 µg/L 1ND
2,4,6-Trichlorophenol 5/17/2011 6:31:00 PM10 µg/L 1ND
2,4,5-Trichlorophenol 5/17/2011 6:31:00 PM10 µg/L 1ND
2-Chloronaphthalene 5/17/2011 6:31:00 PM10 µg/L 1ND
2-Nitroaniline 5/17/2011 6:31:00 PM20 µg/L 1ND
Dimethyl phthalate 5/17/2011 6:31:00 PM10 µg/L 1ND
2,6-Dinitrotoluene 5/17/2011 6:31:00 PM10 µg/L 1ND
Acenaphthylene 5/17/2011 6:31:00 PM10 µg/L 1ND
3-Nitroaniline 5/17/2011 6:31:00 PM20 µg/L 1ND
4-Nitrophenol 5/17/2011 6:31:00 PM20 µg/L 1ND
2,4-Dinitrophenol 5/17/2011 6:31:00 PM20 µg/L 1ND
Acenaphthene 5/17/2011 6:31:00 PM10 µg/L 1ND
2,4-Dinitrotoluene 5/17/2011 6:31:00 PM10 µg/L 1ND
Dibenzofuran 5/17/2011 6:31:00 PM10 µg/L 1ND
PDF created with FinePrint pdfFactory trial version http://www.pdffactory.com
Page 78
Project: 31-093 Leach Phase II
Client Sample ID: MW-3
Collection Date: 5/11/2011 12:25:00 PM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-03B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Diethyl phthalate 5/17/2011 6:31:00 PM10 µg/L 1ND
4-Chlorophenyl phenyl ether 5/17/2011 6:31:00 PM10 µg/L 1ND
Fluorene 5/17/2011 6:31:00 PM10 µg/L 1ND
4-Nitroaniline 5/17/2011 6:31:00 PM20 µg/L 1ND
4,6-Dinitro-2-methylphenol 5/17/2011 6:31:00 PM20 µg/L 1ND
N-Nitrosodiphenylamine 5/17/2011 6:31:00 PM10 µg/L 1ND
1,2-Diphenylhydrazine (as Azobenzene)
5/17/2011 6:31:00 PM10 µg/L 1ND
4-Bromophenyl phenyl ether 5/17/2011 6:31:00 PM10 µg/L 1ND
Hexachlorobenzene 5/17/2011 6:31:00 PM10 µg/L 1ND
Pentachlorophenol 5/17/2011 6:31:00 PM20 µg/L 1ND
Phenanthrene 5/17/2011 6:31:00 PM10 µg/L 1ND
Anthracene 5/17/2011 6:31:00 PM10 µg/L 1ND
Carbazole 5/17/2011 6:31:00 PM10 µg/L 1ND
Di-n-butyl phthalate 5/17/2011 6:31:00 PM10 µg/L 1ND
Fluoranthene 5/17/2011 6:31:00 PM10 µg/L 1ND
Pyrene 5/17/2011 6:31:00 PM10 µg/L 1ND
Butyl benzyl phthalate 5/17/2011 6:31:00 PM10 µg/L 1ND
Bis(2-ethylhexyl)phthalate 5/17/2011 6:31:00 PM10 µg/L 1ND
3,3´-Dichlorobenzidine 5/17/2011 6:31:00 PM10 µg/L 1ND
Benz(a)anthracene 5/17/2011 6:31:00 PM10 µg/L 1ND
Chrysene 5/17/2011 6:31:00 PM10 µg/L 1ND
Di-n-octyl phthalate 5/17/2011 6:31:00 PM10 µg/L 1ND
Benzo(b)fluoranthene 5/17/2011 6:31:00 PM10 µg/L 1ND
Benzo(k)fluoranthene 5/17/2011 6:31:00 PM10 µg/L 1ND
Benzo(a)pyrene 5/17/2011 6:31:00 PM10 µg/L 1ND
Dibenz(a,h)anthracene 5/17/2011 6:31:00 PM10 µg/L 1ND
Indeno(1,2,3-cd)pyrene 5/17/2011 6:31:00 PM10 µg/L 1ND
Benzo(g,h,i)perylene 5/17/2011 6:31:00 PM10 µg/L 1ND
Surr: 2-Fluorophenol 5/17/2011 6:31:00 PM25-69 %REC 142.3
Surr: Phenol-d5 5/17/2011 6:31:00 PM15-54 %REC 128.0
Surr: Nitrobenzene-d5 5/17/2011 6:31:00 PM42-117 %REC 165.7
Surr: 2-Fluorobiphenyl 5/17/2011 6:31:00 PM48-107 %REC 172.8
Surr: 2,4,6-Tribromophenol 5/17/2011 6:31:00 PM54-127 %REC 194.7
Surr: 4-Terphenyl-d14 5/17/2011 6:31:00 PM37-125 %REC 194.4
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Page 79
Project: 31-093 Leach Phase II
Client Sample ID: MW-4
Collection Date: 5/11/2011 12:30:00 PM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-04B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
EPA 8270C SEMIVOLATILE ORGANICS SW8270C Analyst: KA
Phenol 5/17/2011 6:57:00 PM10 µg/L 1ND
Bis(2-chloroethyl)ether 5/17/2011 6:57:00 PM10 µg/L 1ND
2-Chlorophenol 5/17/2011 6:57:00 PM10 µg/L 1ND
1,3-Dichlorobenzene 5/17/2011 6:57:00 PM10 µg/L 1ND
1,4-Dichlorobenzene 5/17/2011 6:57:00 PM10 µg/L 1ND
Benzyl alcohol 5/17/2011 6:57:00 PM20 µg/L 1ND
2-Methylphenol 5/17/2011 6:57:00 PM10 µg/L 1ND
1,2-Dichlorobenzene 5/17/2011 6:57:00 PM10 µg/L 1ND
Bis(2-chloroisopropyl)ether 5/17/2011 6:57:00 PM10 µg/L 1ND
4-Methylphenol 5/17/2011 6:57:00 PM10 µg/L 1ND
N-Nitrosodi-n-propylamine 5/17/2011 6:57:00 PM10 µg/L 1ND
Hexachloroethane 5/17/2011 6:57:00 PM10 µg/L 1ND
Nitrobenzene 5/17/2011 6:57:00 PM10 µg/L 1ND
Isophorone 5/17/2011 6:57:00 PM10 µg/L 1ND
2,4-Dimethylphenol 5/17/2011 6:57:00 PM10 µg/L 1ND
Benzoic acid 5/17/2011 6:57:00 PM20 µg/L 1ND
2-Nitrophenol 5/17/2011 6:57:00 PM10 µg/L 1ND
Bis(2-chloroethoxy)methane 5/17/2011 6:57:00 PM10 µg/L 1ND
2,4-Dichlorophenol 5/17/2011 6:57:00 PM10 µg/L 1ND
1,2,4-Trichlorobenzene 5/17/2011 6:57:00 PM10 µg/L 1ND
Naphthalene 5/17/2011 6:57:00 PM10 µg/L 1ND
4-Chloroaniline 5/17/2011 6:57:00 PM10 µg/L 1ND
Hexachlorobutadiene 5/17/2011 6:57:00 PM10 µg/L 1ND
4-Chloro-3-methylphenol 5/17/2011 6:57:00 PM20 µg/L 1ND
2-Methylnaphthalene 5/17/2011 6:57:00 PM10 µg/L 1ND
Hexachlorocyclopentadiene 5/17/2011 6:57:00 PM10 µg/L 1ND
2,4,6-Trichlorophenol 5/17/2011 6:57:00 PM10 µg/L 1ND
2,4,5-Trichlorophenol 5/17/2011 6:57:00 PM10 µg/L 1ND
2-Chloronaphthalene 5/17/2011 6:57:00 PM10 µg/L 1ND
2-Nitroaniline 5/17/2011 6:57:00 PM20 µg/L 1ND
Dimethyl phthalate 5/17/2011 6:57:00 PM10 µg/L 1ND
2,6-Dinitrotoluene 5/17/2011 6:57:00 PM10 µg/L 1ND
Acenaphthylene 5/17/2011 6:57:00 PM10 µg/L 1ND
3-Nitroaniline 5/17/2011 6:57:00 PM20 µg/L 1ND
4-Nitrophenol 5/17/2011 6:57:00 PM20 µg/L 1ND
2,4-Dinitrophenol 5/17/2011 6:57:00 PM20 µg/L 1ND
Acenaphthene 5/17/2011 6:57:00 PM10 µg/L 1ND
2,4-Dinitrotoluene 5/17/2011 6:57:00 PM10 µg/L 1ND
Dibenzofuran 5/17/2011 6:57:00 PM10 µg/L 1ND
PDF created with FinePrint pdfFactory trial version http://www.pdffactory.com
Page 80
Project: 31-093 Leach Phase II
Client Sample ID: MW-4
Collection Date: 5/11/2011 12:30:00 PM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-04B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Diethyl phthalate 5/17/2011 6:57:00 PM10 µg/L 1ND
4-Chlorophenyl phenyl ether 5/17/2011 6:57:00 PM10 µg/L 1ND
Fluorene 5/17/2011 6:57:00 PM10 µg/L 1ND
4-Nitroaniline 5/17/2011 6:57:00 PM20 µg/L 1ND
4,6-Dinitro-2-methylphenol 5/17/2011 6:57:00 PM20 µg/L 1ND
N-Nitrosodiphenylamine 5/17/2011 6:57:00 PM10 µg/L 1ND
1,2-Diphenylhydrazine (as Azobenzene)
5/17/2011 6:57:00 PM10 µg/L 1ND
4-Bromophenyl phenyl ether 5/17/2011 6:57:00 PM10 µg/L 1ND
Hexachlorobenzene 5/17/2011 6:57:00 PM10 µg/L 1ND
Pentachlorophenol 5/17/2011 6:57:00 PM20 µg/L 1ND
Phenanthrene 5/17/2011 6:57:00 PM10 µg/L 1ND
Anthracene 5/17/2011 6:57:00 PM10 µg/L 1ND
Carbazole 5/17/2011 6:57:00 PM10 µg/L 1ND
Di-n-butyl phthalate 5/17/2011 6:57:00 PM10 µg/L 1ND
Fluoranthene 5/17/2011 6:57:00 PM10 µg/L 1ND
Pyrene 5/17/2011 6:57:00 PM10 µg/L 1ND
Butyl benzyl phthalate 5/17/2011 6:57:00 PM10 µg/L 1ND
Bis(2-ethylhexyl)phthalate 5/17/2011 6:57:00 PM10 µg/L 1ND
3,3´-Dichlorobenzidine 5/17/2011 6:57:00 PM10 µg/L 1ND
Benz(a)anthracene 5/17/2011 6:57:00 PM10 µg/L 1ND
Chrysene 5/17/2011 6:57:00 PM10 µg/L 1ND
Di-n-octyl phthalate 5/17/2011 6:57:00 PM10 µg/L 1ND
Benzo(b)fluoranthene 5/17/2011 6:57:00 PM10 µg/L 1ND
Benzo(k)fluoranthene 5/17/2011 6:57:00 PM10 µg/L 1ND
Benzo(a)pyrene 5/17/2011 6:57:00 PM10 µg/L 1ND
Dibenz(a,h)anthracene 5/17/2011 6:57:00 PM10 µg/L 1ND
Indeno(1,2,3-cd)pyrene 5/17/2011 6:57:00 PM10 µg/L 1ND
Benzo(g,h,i)perylene 5/17/2011 6:57:00 PM10 µg/L 1ND
Surr: 2-Fluorophenol 5/17/2011 6:57:00 PM25-69 %REC 148.4
Surr: Phenol-d5 5/17/2011 6:57:00 PM15-54 %REC 129.3
Surr: Nitrobenzene-d5 5/17/2011 6:57:00 PM42-117 %REC 172.1
Surr: 2-Fluorobiphenyl 5/17/2011 6:57:00 PM48-107 %REC 173.3
Surr: 2,4,6-Tribromophenol 5/17/2011 6:57:00 PM54-127 %REC 190.3
Surr: 4-Terphenyl-d14 5/17/2011 6:57:00 PM37-125 %REC 193.7
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Page 81
Project: 31-093 Leach Phase II
Client Sample ID: MW-5
Collection Date: 5/11/2011 12:40:00 PM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-05B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
EPA 8270C SEMIVOLATILE ORGANICS SW8270C Analyst: KA
Phenol 5/17/2011 7:23:00 PM10 µg/L 1ND
Bis(2-chloroethyl)ether 5/17/2011 7:23:00 PM10 µg/L 1ND
2-Chlorophenol 5/17/2011 7:23:00 PM10 µg/L 1ND
1,3-Dichlorobenzene 5/17/2011 7:23:00 PM10 µg/L 1ND
1,4-Dichlorobenzene 5/17/2011 7:23:00 PM10 µg/L 1ND
Benzyl alcohol 5/17/2011 7:23:00 PM20 µg/L 1ND
2-Methylphenol 5/17/2011 7:23:00 PM10 µg/L 1ND
1,2-Dichlorobenzene 5/17/2011 7:23:00 PM10 µg/L 1ND
Bis(2-chloroisopropyl)ether 5/17/2011 7:23:00 PM10 µg/L 1ND
4-Methylphenol 5/17/2011 7:23:00 PM10 µg/L 1ND
N-Nitrosodi-n-propylamine 5/17/2011 7:23:00 PM10 µg/L 1ND
Hexachloroethane 5/17/2011 7:23:00 PM10 µg/L 1ND
Nitrobenzene 5/17/2011 7:23:00 PM10 µg/L 1ND
Isophorone 5/17/2011 7:23:00 PM10 µg/L 1ND
2,4-Dimethylphenol 5/17/2011 7:23:00 PM10 µg/L 1ND
Benzoic acid 5/17/2011 7:23:00 PM20 µg/L 1ND
2-Nitrophenol 5/17/2011 7:23:00 PM10 µg/L 1ND
Bis(2-chloroethoxy)methane 5/17/2011 7:23:00 PM10 µg/L 1ND
2,4-Dichlorophenol 5/17/2011 7:23:00 PM10 µg/L 1ND
1,2,4-Trichlorobenzene 5/17/2011 7:23:00 PM10 µg/L 1ND
Naphthalene 5/17/2011 7:23:00 PM10 µg/L 1ND
4-Chloroaniline 5/17/2011 7:23:00 PM10 µg/L 1ND
Hexachlorobutadiene 5/17/2011 7:23:00 PM10 µg/L 1ND
4-Chloro-3-methylphenol 5/17/2011 7:23:00 PM20 µg/L 1ND
2-Methylnaphthalene 5/17/2011 7:23:00 PM10 µg/L 1ND
Hexachlorocyclopentadiene 5/17/2011 7:23:00 PM10 µg/L 1ND
2,4,6-Trichlorophenol 5/17/2011 7:23:00 PM10 µg/L 1ND
2,4,5-Trichlorophenol 5/17/2011 7:23:00 PM10 µg/L 1ND
2-Chloronaphthalene 5/17/2011 7:23:00 PM10 µg/L 1ND
2-Nitroaniline 5/17/2011 7:23:00 PM20 µg/L 1ND
Dimethyl phthalate 5/17/2011 7:23:00 PM10 µg/L 1ND
2,6-Dinitrotoluene 5/17/2011 7:23:00 PM10 µg/L 1ND
Acenaphthylene 5/17/2011 7:23:00 PM10 µg/L 1ND
3-Nitroaniline 5/17/2011 7:23:00 PM20 µg/L 1ND
4-Nitrophenol 5/17/2011 7:23:00 PM20 µg/L 1ND
2,4-Dinitrophenol 5/17/2011 7:23:00 PM20 µg/L 1ND
Acenaphthene 5/17/2011 7:23:00 PM10 µg/L 1ND
2,4-Dinitrotoluene 5/17/2011 7:23:00 PM10 µg/L 1ND
Dibenzofuran 5/17/2011 7:23:00 PM10 µg/L 1ND
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Page 82
Project: 31-093 Leach Phase II
Client Sample ID: MW-5
Collection Date: 5/11/2011 12:40:00 PM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-05B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Diethyl phthalate 5/17/2011 7:23:00 PM10 µg/L 1ND
4-Chlorophenyl phenyl ether 5/17/2011 7:23:00 PM10 µg/L 1ND
Fluorene 5/17/2011 7:23:00 PM10 µg/L 1ND
4-Nitroaniline 5/17/2011 7:23:00 PM20 µg/L 1ND
4,6-Dinitro-2-methylphenol 5/17/2011 7:23:00 PM20 µg/L 1ND
N-Nitrosodiphenylamine 5/17/2011 7:23:00 PM10 µg/L 1ND
1,2-Diphenylhydrazine (as Azobenzene)
5/17/2011 7:23:00 PM10 µg/L 1ND
4-Bromophenyl phenyl ether 5/17/2011 7:23:00 PM10 µg/L 1ND
Hexachlorobenzene 5/17/2011 7:23:00 PM10 µg/L 1ND
Pentachlorophenol 5/17/2011 7:23:00 PM20 µg/L 1ND
Phenanthrene 5/17/2011 7:23:00 PM10 µg/L 1ND
Anthracene 5/17/2011 7:23:00 PM10 µg/L 1ND
Carbazole 5/17/2011 7:23:00 PM10 µg/L 1ND
Di-n-butyl phthalate 5/17/2011 7:23:00 PM10 µg/L 1ND
Fluoranthene 5/17/2011 7:23:00 PM10 µg/L 1ND
Pyrene 5/17/2011 7:23:00 PM10 µg/L 1ND
Butyl benzyl phthalate 5/17/2011 7:23:00 PM10 µg/L 1ND
Bis(2-ethylhexyl)phthalate 5/17/2011 7:23:00 PM10 µg/L 1ND
3,3´-Dichlorobenzidine 5/17/2011 7:23:00 PM10 µg/L 1ND
Benz(a)anthracene 5/17/2011 7:23:00 PM10 µg/L 1ND
Chrysene 5/17/2011 7:23:00 PM10 µg/L 1ND
Di-n-octyl phthalate 5/17/2011 7:23:00 PM10 µg/L 1ND
Benzo(b)fluoranthene 5/17/2011 7:23:00 PM10 µg/L 1ND
Benzo(k)fluoranthene 5/17/2011 7:23:00 PM10 µg/L 1ND
Benzo(a)pyrene 5/17/2011 7:23:00 PM10 µg/L 1ND
Dibenz(a,h)anthracene 5/17/2011 7:23:00 PM10 µg/L 1ND
Indeno(1,2,3-cd)pyrene 5/17/2011 7:23:00 PM10 µg/L 1ND
Benzo(g,h,i)perylene 5/17/2011 7:23:00 PM10 µg/L 1ND
Surr: 2-Fluorophenol 5/17/2011 7:23:00 PM25-69 %REC 146.3
Surr: Phenol-d5 5/17/2011 7:23:00 PM15-54 %REC 129.3
Surr: Nitrobenzene-d5 5/17/2011 7:23:00 PM42-117 %REC 167.5
Surr: 2-Fluorobiphenyl 5/17/2011 7:23:00 PM48-107 %REC 171.0
Surr: 2,4,6-Tribromophenol 5/17/2011 7:23:00 PM54-127 %REC 190.6
Surr: 4-Terphenyl-d14 5/17/2011 7:23:00 PM37-125 %REC 190.2
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Page 83
Project: 31-093 Leach Phase II
Client Sample ID: Dup
Collection Date: 5/11/2011
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-06B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
EPA 8270C SEMIVOLATILE ORGANICS SW8270C Analyst: KA
Phenol 5/17/2011 7:50:00 PM12 µg/L 1ND
Bis(2-chloroethyl)ether 5/17/2011 7:50:00 PM12 µg/L 1ND
2-Chlorophenol 5/17/2011 7:50:00 PM12 µg/L 1ND
1,3-Dichlorobenzene 5/17/2011 7:50:00 PM12 µg/L 1ND
1,4-Dichlorobenzene 5/17/2011 7:50:00 PM12 µg/L 1ND
Benzyl alcohol 5/17/2011 7:50:00 PM23 µg/L 1ND
2-Methylphenol 5/17/2011 7:50:00 PM12 µg/L 1ND
1,2-Dichlorobenzene 5/17/2011 7:50:00 PM12 µg/L 1ND
Bis(2-chloroisopropyl)ether 5/17/2011 7:50:00 PM12 µg/L 1ND
4-Methylphenol 5/17/2011 7:50:00 PM12 µg/L 1ND
N-Nitrosodi-n-propylamine 5/17/2011 7:50:00 PM12 µg/L 1ND
Hexachloroethane 5/17/2011 7:50:00 PM12 µg/L 1ND
Nitrobenzene 5/17/2011 7:50:00 PM12 µg/L 1ND
Isophorone 5/17/2011 7:50:00 PM12 µg/L 1ND
2,4-Dimethylphenol 5/17/2011 7:50:00 PM12 µg/L 1ND
Benzoic acid 5/17/2011 7:50:00 PM23 µg/L 1ND
2-Nitrophenol 5/17/2011 7:50:00 PM12 µg/L 1ND
Bis(2-chloroethoxy)methane 5/17/2011 7:50:00 PM12 µg/L 1ND
2,4-Dichlorophenol 5/17/2011 7:50:00 PM12 µg/L 1ND
1,2,4-Trichlorobenzene 5/17/2011 7:50:00 PM12 µg/L 1ND
Naphthalene 5/17/2011 7:50:00 PM12 µg/L 1ND
4-Chloroaniline 5/17/2011 7:50:00 PM12 µg/L 1ND
Hexachlorobutadiene 5/17/2011 7:50:00 PM12 µg/L 1ND
4-Chloro-3-methylphenol 5/17/2011 7:50:00 PM23 µg/L 1ND
2-Methylnaphthalene 5/17/2011 7:50:00 PM12 µg/L 1ND
Hexachlorocyclopentadiene 5/17/2011 7:50:00 PM12 µg/L 1ND
2,4,6-Trichlorophenol 5/17/2011 7:50:00 PM12 µg/L 1ND
2,4,5-Trichlorophenol 5/17/2011 7:50:00 PM12 µg/L 1ND
2-Chloronaphthalene 5/17/2011 7:50:00 PM12 µg/L 1ND
2-Nitroaniline 5/17/2011 7:50:00 PM23 µg/L 1ND
Dimethyl phthalate 5/17/2011 7:50:00 PM12 µg/L 1ND
2,6-Dinitrotoluene 5/17/2011 7:50:00 PM12 µg/L 1ND
Acenaphthylene 5/17/2011 7:50:00 PM12 µg/L 1ND
3-Nitroaniline 5/17/2011 7:50:00 PM23 µg/L 1ND
4-Nitrophenol 5/17/2011 7:50:00 PM23 µg/L 1ND
2,4-Dinitrophenol 5/17/2011 7:50:00 PM23 µg/L 1ND
Acenaphthene 5/17/2011 7:50:00 PM12 µg/L 1ND
2,4-Dinitrotoluene 5/17/2011 7:50:00 PM12 µg/L 1ND
Dibenzofuran 5/17/2011 7:50:00 PM12 µg/L 1ND
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Page 84
Project: 31-093 Leach Phase II
Client Sample ID: Dup
Collection Date: 5/11/2011
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-06B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Diethyl phthalate 5/17/2011 7:50:00 PM12 µg/L 1ND
4-Chlorophenyl phenyl ether 5/17/2011 7:50:00 PM12 µg/L 1ND
Fluorene 5/17/2011 7:50:00 PM12 µg/L 1ND
4-Nitroaniline 5/17/2011 7:50:00 PM23 µg/L 1ND
4,6-Dinitro-2-methylphenol 5/17/2011 7:50:00 PM23 µg/L 1ND
N-Nitrosodiphenylamine 5/17/2011 7:50:00 PM12 µg/L 1ND
1,2-Diphenylhydrazine (as Azobenzene)
5/17/2011 7:50:00 PM12 µg/L 1ND
4-Bromophenyl phenyl ether 5/17/2011 7:50:00 PM12 µg/L 1ND
Hexachlorobenzene 5/17/2011 7:50:00 PM12 µg/L 1ND
Pentachlorophenol 5/17/2011 7:50:00 PM23 µg/L 1ND
Phenanthrene 5/17/2011 7:50:00 PM12 µg/L 1ND
Anthracene 5/17/2011 7:50:00 PM12 µg/L 1ND
Carbazole 5/17/2011 7:50:00 PM12 µg/L 1ND
Di-n-butyl phthalate 5/17/2011 7:50:00 PM12 µg/L 1ND
Fluoranthene 5/17/2011 7:50:00 PM12 µg/L 1ND
Pyrene 5/17/2011 7:50:00 PM12 µg/L 1ND
Butyl benzyl phthalate 5/17/2011 7:50:00 PM12 µg/L 1ND
Bis(2-ethylhexyl)phthalate 5/17/2011 7:50:00 PM12 µg/L 1ND
3,3´-Dichlorobenzidine 5/17/2011 7:50:00 PM12 µg/L 1ND
Benz(a)anthracene 5/17/2011 7:50:00 PM12 µg/L 1ND
Chrysene 5/17/2011 7:50:00 PM12 µg/L 1ND
Di-n-octyl phthalate 5/17/2011 7:50:00 PM12 µg/L 1ND
Benzo(b)fluoranthene 5/17/2011 7:50:00 PM12 µg/L 1ND
Benzo(k)fluoranthene 5/17/2011 7:50:00 PM12 µg/L 1ND
Benzo(a)pyrene 5/17/2011 7:50:00 PM12 µg/L 1ND
Dibenz(a,h)anthracene 5/17/2011 7:50:00 PM12 µg/L 1ND
Indeno(1,2,3-cd)pyrene 5/17/2011 7:50:00 PM12 µg/L 1ND
Benzo(g,h,i)perylene 5/17/2011 7:50:00 PM12 µg/L 1ND
Surr: 2-Fluorophenol 5/17/2011 7:50:00 PM25-69 %REC 148.3
Surr: Phenol-d5 5/17/2011 7:50:00 PM15-54 %REC 133.1
Surr: Nitrobenzene-d5 5/17/2011 7:50:00 PM42-117 %REC 166.9
Surr: 2-Fluorobiphenyl 5/17/2011 7:50:00 PM48-107 %REC 169.3
Surr: 2,4,6-Tribromophenol 5/17/2011 7:50:00 PM54-127 %REC 191.5
Surr: 4-Terphenyl-d14 5/17/2011 7:50:00 PM37-125 %REC 193.4
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Page 85
Project: 31-093 Leach Phase II
Client Sample ID: MW-1
Collection Date: 5/11/2011 11:50:00 AM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-01B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Tag Number:
TPH BY GC/FID (MODIFIED 8015B) SW8015B Analyst: KA
Gasoline 5/16/2011 6:05:00 PM0.051 mg/L 1ND
Mineral Spirits 5/16/2011 6:05:00 PM0.051 mg/L 1ND
Kerosene 5/16/2011 6:05:00 PM0.051 mg/L 1ND
Diesel Fuel/Fuel Oil #2 5/16/2011 6:05:00 PM0.051 mg/L 1ND
Motor Oil/Hydraulic Oil 5/16/2011 6:05:00 PM0.10 mg/L 1ND
Unidentified Hydrocarbons 5/16/2011 6:05:00 PM0.10 mg/L 10.39
Surr: o-Terphenyl 5/16/2011 6:05:00 PM31-131 %REC 1113
Qualifiers:
J - Analyte detected below quantitation limits
B - Analyte detected in the associated Method Blank
S - Spike Recovery outside accepted recovery limits
R - RPD outside accepted recovery limits
ND - Not Detected at the Reporting Limit
E - Value above quantitation range
H - Method prescribed holding time exceeded. # - See Case Narrative
RL - Reporting Limit; defined as the lowest concentration the laboratory can accurately quantitate.
Gasoline cannot be accurately determined by this method. Purge and trap sample introduction into a GC or GCMS is the recommended
approach for gasoline. Due to the physical, chemical, and biological processes which affect the chemical composition of fuel mixtures
exposed to the environment, the qualitative identity of a hydrocarbon mixture as a fuel product is not always conclusive by this method
due to the method's reliance on chromatographic pattern recognition. A result provided for a specific fuel indicates that the mixture
present in the sample has a chromatographic pattern similar to the laboratory's reference standard for that fuel mixture under specific GC
operating conditions utilized at the time of analysis. A result identified as Unidentified Hydrocarbons is based upon the detector
response obtained for the laboratory's Fuel Oil#2 reference standard and includes the entire chromatographic response for the sample
between n-Alkanes of carbon numbers C9 to C36.
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Page 86
Project: 31-093 Leach Phase II
Client Sample ID: MW-2
Collection Date: 5/11/2011 11:20:00 AM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-02B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Tag Number:
TPH BY GC/FID (MODIFIED 8015B) SW8015B Analyst: KA
Gasoline 5/16/2011 6:42:00 PM0.052 mg/L 1ND
Mineral Spirits 5/16/2011 6:42:00 PM0.052 mg/L 1ND
Kerosene 5/16/2011 6:42:00 PM0.052 mg/L 1ND
Diesel Fuel/Fuel Oil #2 5/16/2011 6:42:00 PM0.052 mg/L 1ND
Motor Oil/Hydraulic Oil 5/16/2011 6:42:00 PM0.10 mg/L 1ND
Unidentified Hydrocarbons 5/16/2011 6:42:00 PM0.10 mg/L 10.15
Surr: o-Terphenyl 5/16/2011 6:42:00 PM31-131 %REC 1112
Qualifiers:
J - Analyte detected below quantitation limits
B - Analyte detected in the associated Method Blank
S - Spike Recovery outside accepted recovery limits
R - RPD outside accepted recovery limits
ND - Not Detected at the Reporting Limit
E - Value above quantitation range
H - Method prescribed holding time exceeded. # - See Case Narrative
RL - Reporting Limit; defined as the lowest concentration the laboratory can accurately quantitate.
Gasoline cannot be accurately determined by this method. Purge and trap sample introduction into a GC or GCMS is the recommended
approach for gasoline. Due to the physical, chemical, and biological processes which affect the chemical composition of fuel mixtures
exposed to the environment, the qualitative identity of a hydrocarbon mixture as a fuel product is not always conclusive by this method
due to the method's reliance on chromatographic pattern recognition. A result provided for a specific fuel indicates that the mixture
present in the sample has a chromatographic pattern similar to the laboratory's reference standard for that fuel mixture under specific GC
operating conditions utilized at the time of analysis. A result identified as Unidentified Hydrocarbons is based upon the detector
response obtained for the laboratory's Fuel Oil#2 reference standard and includes the entire chromatographic response for the sample
between n-Alkanes of carbon numbers C9 to C36.
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Page 87
Project: 31-093 Leach Phase II
Client Sample ID: MW-3
Collection Date: 5/11/2011 12:25:00 PM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-03B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Tag Number:
TPH BY GC/FID (MODIFIED 8015B) SW8015B Analyst: KA
Gasoline 5/16/2011 7:20:00 PM0.050 mg/L 1ND
Mineral Spirits 5/16/2011 7:20:00 PM0.050 mg/L 1ND
Kerosene 5/16/2011 7:20:00 PM0.050 mg/L 1ND
Diesel Fuel/Fuel Oil #2 5/16/2011 7:20:00 PM0.050 mg/L 1ND
Motor Oil/Hydraulic Oil 5/16/2011 7:20:00 PM0.10 mg/L 1ND
Unidentified Hydrocarbons 5/16/2011 7:20:00 PM0.10 mg/L 10.25
Surr: o-Terphenyl 5/16/2011 7:20:00 PM31-131 %REC 1107
Qualifiers:
J - Analyte detected below quantitation limits
B - Analyte detected in the associated Method Blank
S - Spike Recovery outside accepted recovery limits
R - RPD outside accepted recovery limits
ND - Not Detected at the Reporting Limit
E - Value above quantitation range
H - Method prescribed holding time exceeded. # - See Case Narrative
RL - Reporting Limit; defined as the lowest concentration the laboratory can accurately quantitate.
Gasoline cannot be accurately determined by this method. Purge and trap sample introduction into a GC or GCMS is the recommended
approach for gasoline. Due to the physical, chemical, and biological processes which affect the chemical composition of fuel mixtures
exposed to the environment, the qualitative identity of a hydrocarbon mixture as a fuel product is not always conclusive by this method
due to the method's reliance on chromatographic pattern recognition. A result provided for a specific fuel indicates that the mixture
present in the sample has a chromatographic pattern similar to the laboratory's reference standard for that fuel mixture under specific GC
operating conditions utilized at the time of analysis. A result identified as Unidentified Hydrocarbons is based upon the detector
response obtained for the laboratory's Fuel Oil#2 reference standard and includes the entire chromatographic response for the sample
between n-Alkanes of carbon numbers C9 to C36.
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Page 88
Project: 31-093 Leach Phase II
Client Sample ID: MW-4
Collection Date: 5/11/2011 12:30:00 PM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-04B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Tag Number:
TPH BY GC/FID (MODIFIED 8015B) SW8015B Analyst: KA
Gasoline 5/16/2011 7:57:00 PM0.051 mg/L 1ND
Mineral Spirits 5/16/2011 7:57:00 PM0.051 mg/L 1ND
Kerosene 5/16/2011 7:57:00 PM0.051 mg/L 1ND
Diesel Fuel/Fuel Oil #2 5/16/2011 7:57:00 PM0.051 mg/L 1ND
Motor Oil/Hydraulic Oil 5/16/2011 7:57:00 PM0.10 mg/L 1ND
Unidentified Hydrocarbons 5/16/2011 7:57:00 PM0.10 mg/L 10.11
Surr: o-Terphenyl 5/16/2011 7:57:00 PM31-131 %REC 1101
Qualifiers:
J - Analyte detected below quantitation limits
B - Analyte detected in the associated Method Blank
S - Spike Recovery outside accepted recovery limits
R - RPD outside accepted recovery limits
ND - Not Detected at the Reporting Limit
E - Value above quantitation range
H - Method prescribed holding time exceeded. # - See Case Narrative
RL - Reporting Limit; defined as the lowest concentration the laboratory can accurately quantitate.
Gasoline cannot be accurately determined by this method. Purge and trap sample introduction into a GC or GCMS is the recommended
approach for gasoline. Due to the physical, chemical, and biological processes which affect the chemical composition of fuel mixtures
exposed to the environment, the qualitative identity of a hydrocarbon mixture as a fuel product is not always conclusive by this method
due to the method's reliance on chromatographic pattern recognition. A result provided for a specific fuel indicates that the mixture
present in the sample has a chromatographic pattern similar to the laboratory's reference standard for that fuel mixture under specific GC
operating conditions utilized at the time of analysis. A result identified as Unidentified Hydrocarbons is based upon the detector
response obtained for the laboratory's Fuel Oil#2 reference standard and includes the entire chromatographic response for the sample
between n-Alkanes of carbon numbers C9 to C36.
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Page 89
Project: 31-093 Leach Phase II
Client Sample ID: MW-5
Collection Date: 5/11/2011 12:40:00 PM
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-05B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Tag Number:
TPH BY GC/FID (MODIFIED 8015B) SW8015B Analyst: KA
Gasoline 5/16/2011 8:35:00 PM0.051 mg/L 1ND
Mineral Spirits 5/16/2011 8:35:00 PM0.051 mg/L 1ND
Kerosene 5/16/2011 8:35:00 PM0.051 mg/L 1ND
Diesel Fuel/Fuel Oil #2 5/16/2011 8:35:00 PM0.051 mg/L 1ND
Motor Oil/Hydraulic Oil 5/16/2011 8:35:00 PM0.10 mg/L 1ND
Unidentified Hydrocarbons 5/16/2011 8:35:00 PM0.10 mg/L 10.16
Surr: o-Terphenyl 5/16/2011 8:35:00 PM31-131 %REC 1101
Qualifiers:
J - Analyte detected below quantitation limits
B - Analyte detected in the associated Method Blank
S - Spike Recovery outside accepted recovery limits
R - RPD outside accepted recovery limits
ND - Not Detected at the Reporting Limit
E - Value above quantitation range
H - Method prescribed holding time exceeded. # - See Case Narrative
RL - Reporting Limit; defined as the lowest concentration the laboratory can accurately quantitate.
Gasoline cannot be accurately determined by this method. Purge and trap sample introduction into a GC or GCMS is the recommended
approach for gasoline. Due to the physical, chemical, and biological processes which affect the chemical composition of fuel mixtures
exposed to the environment, the qualitative identity of a hydrocarbon mixture as a fuel product is not always conclusive by this method
due to the method's reliance on chromatographic pattern recognition. A result provided for a specific fuel indicates that the mixture
present in the sample has a chromatographic pattern similar to the laboratory's reference standard for that fuel mixture under specific GC
operating conditions utilized at the time of analysis. A result identified as Unidentified Hydrocarbons is based upon the detector
response obtained for the laboratory's Fuel Oil#2 reference standard and includes the entire chromatographic response for the sample
between n-Alkanes of carbon numbers C9 to C36.
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Project: 31-093 Leach Phase II
Client Sample ID: Dup
Collection Date: 5/11/2011
Matrix: AQUEOUS
Analyses Result Qual Units Date AnalyzedRL
CLIENT: Ross Environmental Associates
Lab Order: 1105037
Lab ID: 1105037-06B
DF
AMRO Environmental Laboratories Corp. Date: 19-May-11
Tag Number:
TPH BY GC/FID (MODIFIED 8015B) SW8015B Analyst: KA
Gasoline 5/16/2011 9:13:00 PM0.052 mg/L 1ND
Mineral Spirits 5/16/2011 9:13:00 PM0.052 mg/L 1ND
Kerosene 5/16/2011 9:13:00 PM0.052 mg/L 1ND
Diesel Fuel/Fuel Oil #2 5/16/2011 9:13:00 PM0.052 mg/L 1ND
Motor Oil/Hydraulic Oil 5/16/2011 9:13:00 PM0.10 mg/L 1ND
Unidentified Hydrocarbons 5/16/2011 9:13:00 PM0.10 mg/L 10.11
Surr: o-Terphenyl 5/16/2011 9:13:00 PM31-131 %REC 197.2
Qualifiers:
J - Analyte detected below quantitation limits
B - Analyte detected in the associated Method Blank
S - Spike Recovery outside accepted recovery limits
R - RPD outside accepted recovery limits
ND - Not Detected at the Reporting Limit
E - Value above quantitation range
H - Method prescribed holding time exceeded. # - See Case Narrative
RL - Reporting Limit; defined as the lowest concentration the laboratory can accurately quantitate.
Gasoline cannot be accurately determined by this method. Purge and trap sample introduction into a GC or GCMS is the recommended
approach for gasoline. Due to the physical, chemical, and biological processes which affect the chemical composition of fuel mixtures
exposed to the environment, the qualitative identity of a hydrocarbon mixture as a fuel product is not always conclusive by this method
due to the method's reliance on chromatographic pattern recognition. A result provided for a specific fuel indicates that the mixture
present in the sample has a chromatographic pattern similar to the laboratory's reference standard for that fuel mixture under specific GC
operating conditions utilized at the time of analysis. A result identified as Unidentified Hydrocarbons is based upon the detector
response obtained for the laboratory's Fuel Oil#2 reference standard and includes the entire chromatographic response for the sample
between n-Alkanes of carbon numbers C9 to C36.
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