WQ0002702_Regional Office Historical File Pre 2018 (32)

d
A
NC®ENR
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
Alchem, Inc.
2042 Buie Philadelphus Road
Red Springs, North Carolina 28337
Attention: Randall Andrews
Dear Mr. Andrews:
Coleen H. Sullins
Dee Freeman
Division of Water Quality Secretary
October 14, 2009
RE: Acknowlegement of Receipt / Additional Info Request
Comprehensive Site Assessment — Addendum A
Red Road Facility, Rockwell
Rowan County, N.C.
The referenced report was received in this office on August 31, 2009. Based on an initial review of the CSA Addendum, additional information is
necessary. Please address the following:
The vertical and horizontal extent of contamination has not been fully defined to the east or south of the Alchem property. MW-4 sulfate
concentrations are among the highest at the site and no monitoring points constrain the extent of contamination to the south. Additionally,
the evidence presented in the Addendum does not fully support the supposition that the elevated sulfate concentrations in the Samples
supply well are unrelated to the sulfate contamination at Alchem. In fact, both deep wells (MW-6D and WSW-1) on site that extend into
bedrock show evidence of sulfate contamination. It is possible that the contamination may extend to the Samples supply well via the
fractured bedrock aquifer. Based on these shortcomings, additional assessment of the contamination at depth will be necessary to
complete the determination of extent.
2. In addition to the monitoring well network and WSW-1, please include the following off -site water supply wells in the quarterly sampling
program: Gerald Beaver, Bautista/McIntyre, Samples and Daniels. Until the CSA is determined to be complete and approved, a report
documenting the results of this sampling should be submitted to this office within 60 days of each sampling event. The report should
contain a table that includes all sampling data since September 2008 to aid in identifying trends.
3. The updated receptor location map (Figure 3) is confusing. It indicates that water supply wells are present on the Fortson (now lot #56)
and Mary Beaver (lot #32) properties. Reconnaisance by divison staff in 2008 did not reveal the presence of these wells. Please clarify
whether wells now exist. If a well is present on the Fortson property, please provide construction information and include it in the quarterly
sampling program.
4. The location of the water line in Fig. 513 is still not consistent with the findings of Aquifer Protection staff. Please clarify.
A second CSA addendum is due in this office by January 15, 2010. Should you have any questions, please call meat 704/235-2183 or contact me
via email at: peggy.finleya�ncdenr.gov.
Sincerely,
Peggy Finley
Environmental Specialist, Aquifer Protection Section
Cc: Robert Wolcott — Alchem, Inc., 8135 Red Road, Rockwell 28138
John Reuscher, P.G. — Delta Consultants, 8008 Corporate Center Dr., Ste. 100, Charlotte 28226
MAF/achem/CSA add info req 10-14-09
610 East Center Avenue, Suite 301, Mooresville, North Carolina 28115
Phone: [phone] FAX: [phone] Internet: www.ncwaterquality.org
An Equal Opportunity l Affirmative Action Employer- 50% Recycled 110% Post Consumer Paper
One
No thCarolzna
v)7WZ(ra11b1

SUSTAINABLE STRATEGIES FOR GLOBAL LEADERS
I _
August 28, 2009 l '_ r., J W E
North Carolina Department of Environ len =' 3 1 2009
and Natural Resources
Division of Water Quality .... .�FNR NiRO
D 1 fa - P uifer Protection
Aquifer Protection Section
610 East Center Avenue, Suite 301'
Mooresville, North Carolina 28115
Attn: Peggy Finley
Subject: COMPREHENSIVE SITE ASSESSMENT —
ADDENDUM A
Alchem, Inc. Site
D E LTA Rockwell, Rowan County, North Carolina
Incident No.: 200502451
Delta Project No.: 5E0702101P
Dear Ms. Finley
On behalf of Alchem, Inc. (Alchem), Delta Consultants is pleased to
provide the attached Comprehensive Site Assessment — Addendum A
report for the referenced site. These activities were performed as
requested by you in correspondence to Alchem dated January 29,
2009 and to fulfill additional requirements of the Notice of Violation
issued to Alchem dated February 5, 2008.
If you have any questions or comments, please do not hesitate to
contact me at [phone] or at [e-mail].
Sincerely,
DELTA CONSULTANTS
John D. Reuscher, P.G.
Project Manager
PC: Randall F. Andrews — Alchem, Inc.; Red Springs, NC
Robert A. Wolcott — Alchem, Inc.; Rockwell, NC
ammbe.of,
Xinogeireou, ,M—
8008 CORPORATE CENTER DRIVE SUITE 100 CHARLOTTE, NORTH CAROLINA 28226 USA
PHONE [phone] FAx [phone] WWW.DELTAENV.COM

COMPREHENSIVE SITE ASSESSMENT ADDENDUM A
ALCHEM, INC.
8135 RED ROAD
ROCKWELL, ROWAN COUNTY, NORTH CAROLINA
GROUNDWATER INCIDENT NO.: 200502451
DELTA PROJECT NO.: 5EO805096P
1
August 28, 2009
J GROUNDWATER INCIDENT NO.: 200502451 (�
PERSON RESPONSIBLE: ALCHEM, INC. DV�
8135 Red Road AUG 3 1 2009
Rockwell, NC 28138
704-279-7908
NO UFtiR�MR
PROPERTY OWNER: ALCHEM, INC. DWQ - A clltc:r Prctoction
8135 Red Road
J Rockwell, NC 28138
704-279-7908
CONSULTANT: DELTA CONSULTANTS
8008 Corporate Center Drive
Suite 100
Charlotte, NC 28078
704-543-3928
RELEASE INFORMATION: Discovery Date: November 2007
Estimated Quantity: Unknown
Cause of Release: Unknown
Source: Unknown
J
LATITUDE/LONGITUDE: 35° 33' 52" N, 80° 25' 22" W
NSo°o; ,
° N
TFT
Norman E. Wells, Jr. Jo D. Reuscher,'
Staff Scientist roject Manager
NC Licensed Geol4r.#G
J �>riiliil`�
—7. r]- 3-1
8008 Corporate Center Dr. Suite 100, Charlotte, North Carolina 28226
704 541 9890 800 477 7411

TABLE OF CONTENTS
1.0
INTRODUCTION........................................................:...................................................................1
1.1
Applicable Regulations and Related Documents.....................................................................1
2.0
SITE HISTORY AND SOURCE CHARACTERIZATION..........................................................1
2.1
Retention Pond Usage..............................................................................................................1
2.2
Site Permits.............................................................................................................................. 2
2.3
Historic File Review................................................................................................................ 2
3.0
RECEPTOR SURVEY..................................................................................................................... 2
3.1
Water -Supply Wells.................................................................................................................2
3.2
Subsurface Structures............................................................................................................... 3
4.0
ADDITIONAL GROUNDWATER ASSESSMENT.....................................................................3
4.1
On -site Groundwater Sampling............................................................................................... 3
4.2
Off -Site Groundwater Monitoring Well Installations and Sampling.......................................4
4.3
Groundwater Flow and Hydraulic Gradients........................................................................... 5
4.4
Groundwater Laboratory Analytical Results........................................................................... 5
5.0
ADDITIONAL SITE WORK.......................................................................................................... 7
6.0
CONCLUSIONS.............................................................................................................................. 7
7.0
RECOMMENDATIONS................................................................................................................. 8
8.0
REMARKS....................................................................................................................................... 8
TABLES
Table 1
Potential Water -Supply Wells
Table 2
Water -Supply Well Survey Data Table
Table 3
Groundwater Elevation Data
Table 4
Vertical Hydraulic Gradient Calculations
Table 5
Groundwater Field Parameters
Table 6
Groundwater Analytical Data
FIGURES
Figure 1
Site Map
Figure 2
Monitoring Well Location Map
Figure 3
Updated Receptor Location Map
Figure 4
Receptor Response Map
Figure 5A
Subsurface Utilities Location Map
Figure 5B
Updated Subsurface Utilities Location Map
Figure 6
Groundwater Contour Map (June 2008)
Figure 7
Groundwater Contour Map (August 2008)

TABLE OF CONTENTS
FIGURES (continued)
Figure 8 Groundwater Samples Collected from Water -Supply Wells (August 2009)
Figure 9 Shallow Groundwater pH Isoconcentration Map (June & August 2009)
Figure 10 Shallow Groundwater Total Manganese Isoconcentration Map (June & August 2009)
Figure 11 Lateral Extent of Sulfate in Shallow Groundwater (June & August 2009)
Figure 12 Lateral Extent of Chloride in Shallow Groundwater (June & August 2009)
APPENDICES
Appendix A Water -Supply Well Survey Forms and Information
Appendix B NCDOT and NCDENR Permits
Appendix C Boring Logs/Well Construction Records
Appendix D Groundwater Sampling Records
Appendix E Groundwater Laboratory Analytical Reports and Chain of Custody Records
Appendix F Historical Groundwater Analytical Table

ABBREVIATIONS AND ACRONYMS
2L Standards
NCAC-21, groundwater standards
4-H of Hope Ministries Heart to Heart Helping Hands of Hope Ministries, Inc. (adjacent property)
Alchem
Alchem, Inc.
APS
Aquifer Protection Section
AST
Aboveground Storage Tank
_ bgs
below ground surface
Children's Home
Nazareth Children's Home (adjacent property)
CSA
Comprehensive Site Assessment
Delta
Delta Consultants, Inc.
DO
Dissolved Oxygen
DWQ
Division of Water Quality
EDR
Environmental Data Resources, Inc.
EPA
Environmental Protection Agency
ft
feet or foot
ft/ft
feet/foot
GCMD
Groundwater Compliance Monitoring Data
GEX
Geologic Exploration, Inc.
GIS
Geographic and Information Services
Guidelines
Groundwater Section Guidelines for the Investigation and Remediation of Soil
and Groundwater
MDL
Method Detection Limit
mg/L
Milligrams per Liter
mg/kg
Milligrams per Kilogram
MRO
Mooresville Regional Office (NCDENR)
MSCC
Maximum Soil Contaminant Concentration
MSL
Mean Sea Level
MW
Monitoring Well
NCAC
North Carolina Administrative Code
-, NCDENR
North Carolina Department of Environment and Natural Resources
NCGQS
North Carolina Groundwater Quality Standard
NCGS
North Carolina Geologic Survey
- NOV
Notice of Violation
ORP
Oxygen -Reduction Potential
Pace
Pace Analytical Services, Inc.
pH
Potential Hydrogen
PID
Photoionization Detector
ppm
parts per million
PRG
EPA Region IX Preliminary Remediation Goals
Site
8135 Red Road, Rockwell, Rowan County, North Carolina
Survey Co.
The Survey Company
SWAP
Source Water Assessment and Protection
SVOC
Semi -Volatile Organic Compound
TCLP
Toxicity Characteristic Leaching Procedure
TDS
Total Dissolved Solids
Town
Town of Rockwell, Rowan County, North Carolina
TSS
Total Suspended Solids
URS
URS Corporation
VOC
Volatile Organic Compound

COMPREHENSIVE SITE ASSESSMENT (CSA) ADDENDUM A
ALCHEM, INC
8135 RED ROAD
ROCKWELL, ROWAN COUNTY, NORTH CAROLINA
35° 33' 52" N, 80° 25' 22" W
GROUNDWATER INCIDENT NO.: 200502451
DELTA PROJECT NO.: 5EO805096P
1.0 INTRODUCTION
This report documents activities conducted at the Alchem, Inc. (Alchem) facility located at 8135 Red Road
in Rockwell, Rowan County, North Carolina. The purpose of this report is to respond to the
Acknowledgement of Receipt/Additional Info Request submitted to Alchem on January 29, 2009 by the
North Carolina Department of Environment and Natural Resources (NCDENR), Division of Water Quality
(DWQ), Aquifer Protection Section (APS)). Also, this report in intended to update the DWQ on recent
groundwater monitoring activities conducted at the site since the submittal of the Comprehensive Site
Assessment (CSA) on November 7, 2008.
1.1 Applicable Regulations and Related Documents
The assessment activities summarized in this report were conducted in general accordance with 15A NCAC
2L .0106 as summarized in the NCDENR guidance document entitled Groundwater Section Guidelines for
the Investigation and Remediation of Soil and Groundwater (Guidelines) dated Aily 2000.
2.0 SITE HISTORY AND SOURCE CHARACTERIZATION
2.1 Retention Pond Usage
There are four retention ponds located on -site. Three retention ponds (#1, #2, and #3) are used for the
purpose of storage and collection of water for use in the manufacturing process. One pond (#4) is used as
a storm water retention structure. The placement and orientation of the ponds are presented on Figure 1
and Figure 2.

Comprehensive Site Assessment Addendum
Alchem, Inc.
8135 Red Road
Rockwell, Rowan County, North Carolina
Groundwater Incident No.: 200502451
Delta Project No.: 5EO805096P
Page 2 of 9
2.2 Site Permits
Alchem operates under two permits issued by the NCDENR. A Recycle System Permit (WQ0002702)
was issued on December 28, 2004 and is valid until November 30, 2009. A Surface Disposal of Residual
Solids permit (WQ0016338) was issued on December 28, 2006 and valid until November 30, 2011. The
Recycle System Permit requires sampling of monitoring wells MW-1, MW-2, and MW-3 as well as the
on -site stream for Total Dissolved Solids (TDS), sulfates (SOA aluminum (Al), Potential Hydrogen (pH),
Specific Conductivity, and Total Suspended Solids (TSS) every February, June, and October. The
Surface Disposal of Residual Solids permit requires residual testing twice per year for various parameters
and Toxicity Characteristic Leaching Procedure (TCLP) testing every five years.
2.3 Historic File Review
On March 12, 2009, Delta staff conducted a review of NCDENR files available at the Mooresville Regional
Office (MRO) regarding the site. Since 1984 multiple reports to the MRO of spills and releases associated
with operations conducted at the Site have been made predominantly from neighboring property owners and
former employees. These reports-indicated�four primary areas where potentlal spills and releases„may'have,
occurred mcludirig the sulfluic-acid tanks, reactor, retenti_ onponds, and -chemical -storage -areas.
Based on the results of the file review conducted at the MRO, it is likel that e a ed concentrations of
sulfate and low levels of pH in groundwater at the site are potentially linked to historic spills and releases.
However, regional groundwater geochemistry is not well documented. As a result, additional assessment
work conducted on and around the site as discussed further in Section 4.0 was designed to obtain additional
information regarding groundwater conditions on and around the site.
3.0 RECEPTOR SURVEY
3.1 Water -Supply Wells
On March 26, 2009 Delta sent letters and water supply -well (WSW) surveys via certified United States
Post -Office mail to 59 property owners located within a 1,500-foot radius of the suspected source area.

Comprehensive Site Assessment Addendum
Alchem, Inc.
8135 Red Road
Rockwell, Rowan County, North Carolina
Groundwater Incident No.: 200502451
Delta Project No.: 5EO805096P
Page 3 of 9
From March 31 through May 17, 2009 Delta received a total of 27 completed WSW surveys, along with 13
returned, unopened envelopes. All property owner names and addresses were received from either the
Rowan County GIS website or the WSW surveys. An updated receptor map and receptor table are
presented as Figure 3 and Table 1, respectively. The results of the updated WSW survey are summarized
in Table 2, presented on Figure 4, and contained in Appendix A. Based on the results of the WSW
surveys as well as visual confirmation from previous site visits, there appears to be 58 off -site WSWs, as
well as three on -site WSWs, » o`r a total of 61-WSWs w`rtliin a 1.,500=foot radius..of#1h suspected source area
3.2 Subsurface Structures
Based on our review of the previous Subsurface Utilities Location Map (Figure 5A) presented in the
CSA, a discrepancy with the location of the site municipal water -supply line was noted. The water -
supply line is located as depicted on the Updated Subsurface Utilities Location Map (Figure 5B). The
water line which supplies two off -site properties (Parcel Numbers: 357D305 and 357D250) diverges from
the main water line north of Pond #4 rather than near Pond #2 as originally indicated.
4.0 ADDITIONAL GROUNDWATER ASSESSMENT
Since submittal of the CSA in November 2008, Delta conducted a groundwater sampling event which
included the six shallow monitoring wells, one deep monitoring well, and one operable WSW (WS-1)
located on -site, provided oversight for the installation of two shallow groundwater monitoring wells
within the North Carolina Department of Transportation (NCDOT) right-of-way along Red Road, and
collected groundwater samples for laboratory analysis from the two new shallow monitoring wells and
seven off -site WSWs.
4.1 On -site Groundwater Sampling
On June 19, 2009, Delta purged deep monitoring well MW-6D until dry using a decontaminated
Grundfos submersible pump. On June 20, 2009, Delta purged shallow monitoring wells MW-1 through
MW-8 of three volumes of water using new disposable bailers. Water -supply well WS-1 was allowed to
run for approximately 15 minutes prior to sampling in order to remove stagnant water from the pump and
associated lines. Purge water was subsequently disposed in Pond #1. The groundwater samples were

Comprehensive Site Assessment Addendum
Alchem, Inc.
8135 Red Road
Rockwell, Rowan County, North Carolina
Groundwater Incident No.: 200502451
Delta Project No.: 5EO805096P
Page 4 of 9
collected from the on -site wells on June 20, 2009. New nitrile gloves were worn during the purging and
sampling of each well to minimize the potential for cross -contamination during the sampling process.
Field measurements of pH, electrical conductivity, dissolved oxygen, oxygen reduction potential,
turbidity, and temperature were collected from the groundwater samples collected during these activities.
Groundwater sampling records containing the field measurements are included in Appendix B and are
summarized in Table 3.
The groundwater samples collected from the on -site monitoring wells and water -supply well were
decanted into pre -labeled, laboratory -supplied containers, placed on ice in a cooler, and transported to
Pace Analytical Services, Inc. (Pace) under chain -of -custody for laboratory analysis of aluminum, iron,
lead, manganese, nickel, and zinc according to EPA Method 6010, pH according to EPA Method 9040,
chloride according to Method SM 4500-CL-E, and sulfate according to Method ASTM D516-90.
4.2 Off -Site Groundwater Monitoring Well Installations and Sampling
On August 5, 2009 Delta installed two shallow groundwater monitoring wells (MW-9 and MW-10)
within the NCDOT right-of-way along Red Road (Figure 2). Delta completed the well installations in
accordance with NCDENR Monitoring Well Construction Permit Number WM0300528 and NCDOT
Encroachment Number 09-046-RE (Appendix Q. Both groundwater monitoring wells were advanced to
total depths of 40 feet below ground surface (bgs) and completed with ten feet of two-inch diameter
Schedule 40, 0.0010-inch slotted PVC screen, and approximately 30 feet of two-inch diameter schedule
40 PVC riser. The monitoring wells were completed in a flush -mounted, traffic rated well casing. The
soil boring logs and well construction records for MW-9 and MW-10 are contained in Appendix D.
On August 5 and 6, 2009, Delta collected groundwater samples from seven residential water supply wells
after allowing them to run for 15 minutes in order to remove stagnant water from the pumps and
associated lines. A map showing the locations of the groundwater samples collected from the seven off -
site WSWs is presented as Figure 6. On August 6, 2009 Delta purged monitoring wells MW-9 and MW-
10 of three well volumes of water using new disposable bailers. Purge water from the monitoring wells
was subsequently disposed in Pond #1. New nitrile gloves were worn during sampling of each well to
minimize the potential for cross -contamination during the sampling process. Field measurements of pH,
electrical conductivity, dissolved oxygen, oxygen reduction potential, turbidity, and temperature were
collected from the groundwater samples during these activities. Groundwater sampling records
summarizing the field measurements are included in Appendix B and are summarized in Table 3.

Comprehensive Site Assessment Addendum
Alchem, Inc.
8135 Red Road
Rockwell, Rowan County, North Carolina
Groundwater Incident No.: 200502451
Delta Project No.: 5EO805096P
Page 5 of 9
4.3 Groundwater Flow and Hydraulic Gradients
Depth -to -water measurements were collected from groundwater monitoring wells MW-1 though MW-8
and MW-6D on June 20, 2009. Depth -to -water measurements were also collected from groundwater
monitoring wells MW-1 through MW-10 and MW-6D on August 6, 2009. The depth -to -water
measurements were collected using a decontaminated electronic water level indicator with an accuracy of
0.01 feet. Disposable nitrile gloves were worn and changed between measurements. Groundwater
elevation data collected on June 20, 2009 and August 6, 2009 are summarized in Table 3.
Groundwater flow direction in the shallow aquifer was estimated by developing groundwater contour
maps based on water table elevation data obtained from the wells on June 20, 2009 (Figure 7) and August
6, 2009 (Figure 8). Based on the June contour map, the horizontal water table gradient as measured from
monitoring well MW-1 to MW-8 was calculated to be approximately 0.051 feet per feet (ft/ft) with flow
to the northeast and from monitoring well MW-5 to MW-4 the gradient was calculated to be
approximately 0.008 ft/ft with flow to the southeast. Based on the August contour map, the horizontal
water table gradient as measured from monitoring well MW-1 to MW-8 was calculated to be
approximately 0.030 ft/ft (northeast) and from monitoring wells MW-5 to MW-10 the gradient was
calculated to be approximately 0.011 ft/ft. The shallow groundwater flow across the site generally
radiates from the area near MW-1 and MW-9, which is the apparent hydraulic high at the site. This flow
direction is consistent with previous determinations made at the site.
The static water level collected from monitoring well MW-6D on June 20, 2009 was measured a day after
the well was purged. As a result, this static water level measurement was not used in calculating a
vertical hydraulic gradient. The static water levels measured from MW-6 and MW-6D on August 6, 2009
indicate the vertical hydraulic gradient at the site is slightly downward at 0.03 ft/ft (Table 5).
4.4 Groundwater Laboratory Analytical Results
The laboratory analytical reports and chain -of -custody records for the groundwater samples collected in
June and August 2009 are provided in Appendix E and are summarized in Table 6. Historical
groundwater analytical results are summarized in the table contained in Appendix F.

Comprehensive Site Assessment Addendum
Alchem, Inc.
8135 Red Road
Rockwell, Rowan County, North Carolina
Groundwater Incident No.: 200502451
Delta Project No.: 5EO805096P
Page 6 of 9
As summarized, pH was below the NCDENR Groundwater Quality Standard (2L Standard) range of 6.5
to 8.5 Standard Units (SU) in the groundwater samples collected from the 11 monitoring wells. The
lowest pH (3.7 SU) was detected in the water samples collected from MW-3, MW-4, and MW-6, which
are located in the southern portion of the property. Chloride was detected above 2L Standard of 250
milligrams per liter (mg/L) in the water sample collected from MW-4 (610 mg/L). Sulfate concentrations
were detected above the 2L Standard of 250 mg/L in the water samples collected from monitoring wells
MW-1 (380 mg/L), MW-3 (418 mg/L), MW-4 (5,350 mg/L), MW-6 (1,830 mg/L), and MW-6D (24,100
mg/L). The total manganese concentrations detected in the water samples collected from the 11
groundwater monitoring wells were above 2L Standard of 0.05 mg/L with the exception of the sample
collected from MW-5. The highest concentrations of total manganese were detected in the water samples
collected from MW-4 and MW-6D at 77.4 and 159 mg/L, respectively. The groundwater sample
collected from monitoring well MW-6D also exhibited concentrations of iron (884 mg/L), lead (0.438
mg/L), nickel (1.85 mg/L), and zinc (1,210 mg/L) that exceeded their established 2L Standards of 300
mg/L, 0.015 mg/L, 0.10 mg/L, and 1.05 mg/L, respectively. The groundwater sample collected from
MW-6 also exhibited a concentration of nickel (0.153 mg/L) slightly above the established 2L Standard.
Concentrations of aluminum detected in the groundwater samples collected from the monitoring wells
ranged from 0.492 mg/L (MW-2) to 3,840 mg/L (MW-61)). A numerical 2L Standard has not been
established for aluminum.
The isoconcentration and lateral extent maps for pH, total manganese, sulfate, and chloride detected
during the June 2009 groundwater sampling event are presented on Figure 9, Figure 10, Figure 11, and
Figure 12, respectively. Review of these figures indicates that awe t ta= 1nans`�� ga�n"'e' s0,14
�a�l�rniri��si�1�a - e orrde oneentr-atian"'" s°ari�tihe�shaa�l�r rerun = �v�ter wer detect d ' e e
�lnpl�o'lI �� e � om rnontai rn ell MAW oea�t�h ottth�ves e r�1er : s
As summarized in Table 6, pH was below the 2L Standard range of 6.5 to 8.5 SU in the groundwater
samples collected from all the water -supply wells, except for the Morales WSW sample. Concentrations
of sulfate were above the 2L Standard in the groundwater samples collected from the Samples well (316
mg/L) and the on -site water -supply well WS-1 (3,330 mg/L). No chloride or metals concentrations
detected in the off -site WSW groundwater samples exceeded established 2L Standards. The groundwater
samples collected from on -site water -supply well WS-1 exhibited concentrations of manganese (9.74
mg/L), nickel (0.174 mg/L), and zinc (2.02 mg/L) above established 2L Standards. Only the groundwater

Comprehensive Site Assessment Addendum
Alchem, Inc.
8135 Red Road
Rockwell, Rowan County, North Carolina
Groundwater Incident No.: 200502451
Delta Project No.: 5EO805096P
Page 7 of 9
sample collected from WS-1 exhibited a concentration of aluminum above the laboratory method
detection limit of 0.10 mg/L.
5.0 ADDITIONAL SITE WORK
On June 19, 2009, monitoring well MW-6D was purged dry in preparation for completing a video
inspection of the borehole using a down -hole camera to determine the presence of potential subsurface
fracture zones. On June 23, 2009, the video inspection was conducted over the total depth of the well (200
feet bgs). The static groundwater level had recovered to approximately 96 feet below the top of casing.
Throughout the camera investigation of monitoring well MW-6D, no definitive fracture zones were
observed. Based on the results of this investigation, Delta has retained monitoring well MW-61) as an open
borehole completion.
G' 11=4191 41 MR11113M
Based on the activities conducted at the Site to date, Delta offers the following conclusions:
• The historic file review conducted by Delta indicated anecdotal evidence of potential contamination
at four areas on -site which included the sulfuric acid tanks, reactor, retention ponds, and chemical
storage areas. ti ocess-and-.facility improvements implemented at_the._Alchem si'- overthe last
several-years-have--been-successful-iii7reyeriting--further spills. and -releases -associated -with. the
�-potentiial�souree area
• Shah Iow�.:ground%aer at -the site -has -likely been ilripacted predominantlyTby ;low p'H; and elevated
ulfate as a_xe`sult of historic-sp111s_arid eeleases associated With—tlieseareas. Naturally occurring
metals including aluminum, iron, lead, manganese, nickel, and zinc have been detected at
concentrations exceeding their established 2L Standards in the groundwater samples collected
predominantly from the on -site monitoring wells and WSW. The concentrations of these metals
may be a result of historic spills and releases; however, it is likely that the low groundwater pH has
resulted in substantial leaching of these analytes from the soil and bedrock underlying the site. In

Comprehensive Site Assessment Addendum
Alchem, Inc.
8135 Red Road
Rockwell, Rowan County, North Carolina
Groundwater Incident No.: 200502451
Delta Project No.: 5EO805096P
Page 8 of 9
addition, the presence of suspended colloidal material present in groundwater samples collected at
the site may indicate the possibility of "false positive" inorganic concentrations.
• Sixty-one water -supply wells are located within the 1,500-foot radius of the site.
• Shallow groundwater flow direction at the site appears to be migrating radially from an apparent
i
hydrogeologic high located near monitoring wells MW-1 and MW-9. The pH level detected in the
up gradient groundwater sample collected from MW-9 indicates that the apparent background
shallow groundwater in the area of the Alchem site is slightly acidic.
• Based on the laboratory analytical results of the groundwater samples collected from off -site
WSWs, regional groundwater pH in the bedrock aquifer is apparently present at levels below the 2L
Standard range. The laboratory analytical results do not indicate that impact has occurred to off -site
_ WSWs as a result of former activities conducted at the Alchem site. The concentration of sulfate
detected in the groundwater sample collected from the Samples WSW slightly exceeded the 2L
Standard; however, its source is unknown and is likely not associated with the Alchem site.
7.0 RECOMMENDATIONS
Based on these conclusions, Delta offers the following recommendations:
• Quarterly groundwater monitoring at the Alchem Site should be conducted for at least a year to
better determine seasonal variations in physical and chemical groundwater conditions. In
addition, groundwater samples should be collected from select off -site WSWs. Groundwater
samples should be collected, for laboratory analysis of pH and sulfate. Based on the results of
these activities, the installation of additional on -site and off -site shallow or deep groundwater
monitoring wells may be recommended.
8.0 REMARKS
The recommendations contained in this report represent Delta's professional opinions based on the
currently available information and are arrived at in accordance with currently acceptable professional
standards. This report is based on a specific scope of work requested by the client. The contract between
Delta and the client outlines the scope of work, and only those tasks specifically authorized by the

Comprehensive Site Assessment Addendum
Alchem, Inc.
8135 Red Road
Rockwell, Rowan County, North Carolina
Groundwater Incident No.: 200502451
Delta Project No.: 5E0805096P
Page 9 of 9
contract or in this report were performed. This report is intended only for the use of Delta's client and
anyone else specifically listed on this report. Delta will not and cannot be liable of unauthorized reliance
by any of other third party. Other than as contained in this paragraph, Delta makes no express or implied
warranty as to the contents of this report.

TABLES

TABLE 1
POTENTIAL WATER -SUPPLY WELLS
ALCHEM, INC. SITE
ROCKWELL, ROWAN COUNTY, NORTH CAROLINA
GROUNDWATER INCIDENT NO.: 200502451
DELTA PROJECT NO.: 5EO805096P
PAGE: 1 of 2
Map #
Well # / Parcel #
Owner
Address
i
;Phone Number
Approximate
Distance from
Source (ft)
Supplied by
Municipal Water
1
361AO17
PERKINS KIMBERLY C & STUART T
1212 BIRD DOG TRL
704 213-3268
999
NO
2
361AO16
PENNINGTON, JAMES L & CAROLYN MAE CORWIN
1202 BIRD DOG TRL
918
NO
3
361AO15
MONROE, NANCY P
1192 BIRD DOG TRL
1042
NO
4
361AO14
SPRY JOSHUA G & APRIL D
1170 BIRD DOG TRL
704 279-5358
1142
NO
5
361AO13
DEESE CYNTHIA M
1150 BIRD DOG TRL
704 279-0318
1215
NO
6
361AO12
MITCHELL, PENNY HINCEMON
1132 BIRD DOG TRL
1283
NO
7
361A011
JIM L BOST CONSTRUCTION CO INC
1104 BIRD DOG TRL
1390
NO
8
361AO10
ANDERSON CRAIG D & ANGELOA S
1068 BIRD DOG TRL
704 279-3112
1470
NO
9
361 058, 361 057 HEART TO HEART HELPING HANDS OF HOPE MINISTRIES
INC ETAL
0 RED RD,
0 CORNELIUS DR
1194
NO
10
361AO18
DUNFORD, PAIGE JOHNSON
1203 BIRD DOG TRL
1134
NO
11
361AO19
HARWOOD JASON ANDREW & CHRISTINA MARIE
1191 BIRD DOG TRL
704 279-5270
1197
NO
12
361AO20
GAITAN, HERMINIO VILLALOBOS
1171 BIRD DOG TRL
1251
NO
13
361AO21
CANTRELL MARK LEE
1151 BIRD DOG TRL
704 279-7545
1322
NO
14
361A022
US Bank National Association Trust Wells Faro Bank NA
1131 BIRD DOG TRL
704 279-7711
1397
NO
15
361A023
MILLER, BRITT ASHLEY
1105 BIRD DOG TRL
1477
NO
16
357A372
LINK STREET DEVELOPERS LLC
0 RED RD
1500
NO
17
357AO54
ROCKWELL CENTER LLC
8420 RED RD
1400
NO
18
35713207
TERRELL RI.CHARD A & JANICE S
8520 FOREST DR
704 279-7067
1455
NO
19
357AO55
ROSS, CINDERELLA SCOTT
0 WILCOY RD
1225
NO
20
357AO56
TREXLER RALPH DONALD & NANCY A
341 WILCOY RD
704 279-7527
1180
NO
21
357AO57
DRYE, GARY LEE
0 WILCOY RD
1
1134
NO
22
357AO59
PEELER PATRICK J
285 WILCOY RD
704 279-3290
1098
NO
23
357AO60
WILLIAMS, MARY G
255 WILCOY RD
1097
NO
24
357AO6201
WILLIAMS, WALTER MARK & SABRINA DAWN
225 WILCOY RD
j
1111
NO
25
357AO62
ALLMAN SARAH POTEAT & EVERETTE
165 WILCOY RD
704 279-4322
1159
NO
26
35713156
RITCHIE, GLENN E JR & SHIRLEY
8435 FOREST DR
1320
NO
27
35713177
STOKES MOSES M JR & HAZEL K
8440 DOGWOOD DR
704 279-2009
1429
NO
28
357B158
BODINE, DEAN & NANCY
8435 DOGWOOD DR
1406
NO
29
357B165
CRANFORD, RONALD C & SHIRLEY
8445 DOGWOOD DR
NO
30
357 047
PUCKETT JEAN C & CAROLYN B
0 WILCOY RD
704 279-4979
1450
NO
Notes:
Any wells at distances greater than 1,500 feet are adjacent properties to the Site.
0 RED RD = Street address not listed in the Rowan Co. GIS; possibly undeveloped or vacant.

TABLE 1
POTENTIAL WATER -SUPPLY WELLS
ALCHEM, INC. SITE
ROCKWELL, ROWAN COUNTY, NORTH CAROLINA
GROUNDWATER INCIDENT NO.: 200502451
DELTA PROJECT NO.: 5EO805096P
I
PAGE: 2 of 2
Map #
Well # / Parcel #
Owner
Address
Phone Number
Approximate
Distance from
Source (ft)
Supplied by
Municipal Water
31
357 045
ROCKWELL PARK DEV CO., AMERICAN LEGION -POST 112
8588 US 52
1500
NO
32
357D292
BEAVER, MARY BROWN
0 US 52, 0 MEDIUM DR
1045
NO
33
357AO38
BENFIELD, ROBERT H & MADY H
8430 US 52
1464
NO
34
357D257
BRADWAY FRANK D & AUDRA C
8360 MEDIUM DR
704 279-6203
1111
NO
35
357D228000001
GOODMAN, ELMER M JR & FRANCES M
0 MEDIUM DR
r
1089
NO
36
357D303
BLANTON, JOSEPH L & SHANNON M
8465 MEDIUM DR
859
NO
37
357D229
BOULDIN, JAMES F JR
8455 MEDIUM DR
821
NO
38
357D231
SHULENBERGER, ROBERT B & SHIRLEY M
0 MEDIUM DR
949
NO
39
357D256
SMITH, TERRY WAYNE & LORENE
8555 MEDIUM DR
1052
NO
40
357D230
STURGILL OSCAR LYNN
220 MEDIUM DR
704 279-1681
863
NO
41
357AO04901
DANIELS TINA GRADEAN
250 WILCOY RD
704 279-7463
1014
NO
42
357AO50
DANIELS TINA GRADEAN
250 WILCOY RD
704 279-7463
1014
NO
43
357AO51
PUCKETT JEAN C & CAROLYN B
0 WILCOY RD
704 279-4979
1012
NO
44
357A127
CARLISLE ELIZABETH TYSON
350 WILCOY RD
704 279-3423
1052
NO
45
357AO52
CARTER, JEFFERY WAYNE & STACI HOOVER
360 WILCOY RD
1087
NO
46
357AO53
MORALES, JEANETTE
380 WILCOY RD
[phone]
1128
NO
47
357D301
BEAVER, GERALD DEAN & APRIL MICHELLE
285 LARGE AVE
[phone]
629
NO
48
357D298
BYRD BRENDA C & RICHARD G
275 LARGE AVE
704 279-9425
700
NO
49
357D254
LOMAX JUNIA PENDERGRASS
255 LARGE AVE
704 279-7526
713
NO
50
357D262
MARTIN ROBERT M & SUSAN S
235 LARGE AVE
704 279-6779
769
NO
51
357D237
MARTIN, ROBERT MICHAEL & SUSAN E
225 LARGE AVE
820
NO
52
357D243000001
BRADSHAW, G WAYNE & SHERRY ANNETTE
290 LARGE AVE
j
520
NO
53
357D253
TAYLOR BRENDA WAGONER
8420 MEDIUM DR
704 279-4476
427
NO
54
357D242
WELL, AMBER N & THRASHER, JONATHAN A
8450 MEDIUM DR
450
NO
55A
357D305
BAUTISTA, DANIEL C & RODRIGUEZ, MARCELA H
0 LARGE AVE
203
YES
55B
357D250
MCINTYRE, CAROLYN SUE
230 LARGE AVE
203
YES
56
357D304
FORTSON, ALSON EDMON
0 LARGE AVE
333
Not Confirmed
57
357D246
SAMPLES LARRY ELLIOT & KAREN
8470 MEDIUM DR
704 279-7021
589
NO
58
357D244
DANIELS, BARBARA E
8340 MEDIUM DR
1005
NO
Notes:
Any wells at distances greater than 1,500 feet are adjacent properties to the Site.
0 RED RD = Street address not listed in the Rowan Co. GIS; possibly undeveloped or vacant.

TABLE 2
WATER SUPPLY -WELL SURVEY DATA TABLE
ALCHEM, INC. SITE
ROCKWELL, ROWAN COUNTY, NORTH CAROLINA
GROUNDWATER INCIDENT NO.: 200502451
DELTA PROJECT NO.: 5E0805096P
Home (Business
Source of Drinking
Water -Supply
Name of Owner if
Use of Water
# of
Address ofDepth
of Well
Casing
Screen
Map #
Last Name
First Name
Cell Phone
Parcel #
City
State
# of Wells
Residence
Connected
Date Installed
Survey Comments
Phone
Water
On Property
Other
from Well'
ift)
Depth
Interval
Connected
Residence
1
Perkins
Kim
704-213-3268
NS
NS
Rockwell
NC
Water -Supply Well
Yes
NA
1
1
1
1212 Bird Dog Trail
UK
2006
UK
UK
NS
Rockwell, NC 28138
5
Deese
Cynthia
704-279-0318
NS
361A013
Rockwell
NC
Water -Supply Well
Yes
NA
1
1
1
1150 Bird Dog Trail
UK
2005
UK
UK
NS
Rockwell, NC 28138
8
Anderson
Angela
704-279-3112
NS
361A010
Rockwell
NC
Water -Supply Well
Yes
NA
1
1,2
1
1068 Bird Dog Trail
UK
Summer 2007
UK
UK
NS
Rockwell, NC 28138
12
Gaitan
Herminio
NA
NS
NA
Rockwell
NC
Water -Supply Well
Yes
NA
1
1
1
NS
282
5/6/2005
117
NF
Diameter is 6.25"
1151 Bird Dog Trail
"I accept no financial responsibility for any testing or services offered
13
Cantrell
Mark
704-279-7545
NS
NS
Rockwell
NC
Water -Supply Well
Yes
NA
1
1
1
Rockwell, NC 28138
NS
Jun-05
NS
NS
with this communication."
16
Whicker
Thad
704-27941115
NS
357A372
Rockwell
NC
Water -Supply Well
Yes
Link Street
1
1
1
NS
UK
2005-2006
UK
UK
NS
Developers, LLC
17
Whicker
The
704-279-4116
NS
357A054
Rockwell
NC
Water -Supply Well
Yes
RockwellLLC enter,
1
1
1
NS
UK
2005-2006
UK
UK
NS
18
Terrell, Sr.
Richard A.
704-279-7067
NS
NS
Rockwell
NC
Water -Supply Well
Yes
NA
1
1.2
1
8520 Forrest Drive
305
4/30/1992
93
UK
NS
Rockwell, NC 28138
22
Peeler
Patrick P.
704-279-3290
NS
NS
Rockwell
NC
Water -Supply Well
Yes
NA
1
1
1
285 Wilcoy Road
305
6/20/1991
111
NS
NS
Rockwell, NC 28138
26
Ritchie
Glenn E.
704-279-3328
704-223-4703
35713156
Rockwell
NC
Water -Supply Well
Yes
NA
1
1,2
1
8435 Forest Drive,
99
1976
UK
UK
NS
Rockwell, NC 28138
27
Stokes
Hazel
704-279-2009
NS
UK
Rockwell
NC
Water Supply Well
Yes
NA
1
1,2, 5=Bathing/
1
8440 Dogwood Drive
UK
Approx. 2004
UK
UK
"I don't know which parcel the well is on. Can't find papers with this
LaundryRockwell,
NC 28138
info."
27
Stokes
Hazel
704-279-2010
NS
UK
Rockwell
NC
NA
No
NA
NA
NA
NA
NA
NA
NA
NA
NA
NS
29
Cranford
Shirley
704-633-3179
NS
357B165
Rockwell
NC
Water -Supply Well
Yes
NA
1
1, 5=Household
1
485 Sailboat Drive
UK
1970
UK
UK
NS
Salisbury, NC 28146
30,43
Puckett
Jean C.
704-2794979
NS
357 047, 046, 051
Rockwell
NC
Water—SupplyWater-Supply Well
Yes
NS
2 1-NU
1.2
0
NS
160 ?
1994
NS
NS
NS
"I know nothing about this well which was built in the 1940s, except
33
Benfield
Robert
NS
NS
NS
NS
NS
Water -Supply Well
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
that the water looks and taste good. I've only had the property since
2001. Please use some else in the area for your survey."
855 Medium Drive
8555 Medium Drive
39
Smith
Terry W.
704-209-3930
NS
NS
Rockwell
NC
Water -Supply Well
Yes
Rockwell, NC'
1
1
0
NA
NA
NA
NA
NS
28138
Rockwell, NC 28138
Tina Daniels 216
250,252,254,256,258,
41
Daniels
Tina
704-279-7463
NS
357A04901
Rockwell
NC
Water -Supply Well
Yes
Charter Way
2
1
7
260.262
UK
UK
UK
UK
NS
Salisbury, NC
Wilcoy Road
28146
Rockwell, NC 2813E
Tina Daniels 216
322,326,324,290
42
Daniels
Tina
704-279-7463
NS
357A050
Rockwell
NC
Water -Supply Well
Yes
Charter Way
2
1
4
Wilcoy Road
UK
UK
UK
UK
NS
Salisbury, NC
Rockwell, NC 28138
28146
46
Morales
Jeanette
704-279-3944
NS
357A053
Rockwell
NC
Water -Supply Well
Yes
NA
1
1
1
380 Wilcoy Road
100
1947
80
UK
NS
Rockwell, NC 28138
47
Beaver
April
704-279-9468
NS
NS
Rockwell
NC
Water -Supply Well
Yes
NA
1
1,2
1
285 Large Avenue
125
12/16/1983
84
20
"Previous owner said that the well had to be moved to it's current \
Rockwell, NC 28138
location due to Alchem, Inc. Occasional odor and discoloration." \
57
Samples
Larry E.
704-279-7021
NS
357D246
Rockwell
NC
Water -Supply Well
Yes
NA
1
1.2
1
8470 Medium Drive
UK
Late 1970s
UK
UK
NS
Rockwell, NC 28138
Alchem, Inc. 8135
59
Reuscher
John
704-543-3928
NS
358_024
Rockwell
NC
Public Water
Yes
Red Road,
3
6
0
NA
705
05/2002
118,
Open Hole
WSW-3: Yield 30 gal. per min.
Rockwell, NC
28138
Alchem, Inc. 8135
60
Reuscher
John
704-543-3928
NS
358_024
Rockwell
NC
Public Water
Yes
Red Road,
3
5 = Process
0
NA
265
9/15/1983
127'
Open Hole
WSW-2: Water zone @ 177', 15 gal. per min., SWL 35'
Rockwell, NC
Water
28138
Alchem, Inc. 8135
61
Reuscher
John
704-543-3928
NS
358_024
Rockwell
NC
Public Water
Yes
Red Road,
3
5 = Process
0
NA
345
9/17/1981
135
Open Hole
WSW-1: Water zone @ 185', 3 gal. per min., SWL 30'
Rockwell, NC
Water
28138
A
Davenport
Cyrus P.
704-27M455
NS
357B232
Rockwell
NC
Water -Supply Well
No
A JDavenport
Cyrus P.
704-279-6455
NS
357B178
Rockwell
NC
Water -Supply Well
No
—
B jAndrews
Randall
910-843-2121
NS
357D302
Rockwell
NC
None
No
—
Notes:
' Use of Water from Well Number Meaning:
UK =
Unknown
1 =
Drinking
NS =
Not Supplied
2 =
Irrigation
NU =
Not Used
3=
Swimming Pool
NA=
Not Applicable
4 =
Water Livestock
— =
Not Needed
5 =
Other
6 =
Don't Use
tZ

TABLE 3
GROUNDWATER FIELD PARAMETERS
ALCHEM, INC. SITE
ROCKWELL, ROWAN COUNTY, NORTH CAROLINA
GROUNDWATER INCIDENT NO.: 200502451
DELTA PROJECT NO.: 5EO805096P
SITE
DATE
pH
(SU)
TEMPERATURE
(CO)
DO
(mg/L)
SPECIFIC I
CONDUCTANCE
Umhos/cm
TURBIDITY
(ntu)
ORP
(mg/L)
MW-1
6/20/2009
4.89
18.66
3.72
99,900
126
379
MW-2
6/20/2009
4.68
17.37
1.99
4,790
135
388
M W-3
6/20/2009
3.66
19.17
2.10
1,022,000
325
483
MW-4
6/20/2009
3.43
18.94
0.52
1,520
534
511
MW-5
6/20/2009
5.06
19.69
6.66
44
123
304
MW-6
6/20/2009
3.61
22.32
0.43
388
128
413
MW-6D
6/20/2009
5.40
18.32
3.39
69
98
362
MW-7
6/20/2009
4.97
17.11
2.70
122
48.2
341
MW-8
6/20/2009
5.95
18.17
2.12
91,400
999
369
WS-1
6/20/2009
4.29
22.16
5.88
4,760
29
383
MW-9
8/6/2009
6.21
19.17
8.70
7,900
7.3
245
MW-10
8/6/2009
5.64
19.57
8.94
7,700
--
271
BEAVER
8/6/2009
6.32
19.49
6.60
83,000
58.5
146
DANIELS 256 WILCOY
8/5/2009
6.20
20.85
5.60
96
86.1
170
MORALES
8/5/2009
5.29
20.25
8.88
90
90.6
167
PERKINS
8/5/2009
5.84
18.88
6.80
93
68.4
172
PUCKETT
8/6/2009
6.35
19.59
5.62
88,700
97.5
172
PUCKETT 340 WILCOY
8/5/2009
6.18
22.03
6.85
90
88.4
128
SAMPLES
8/6/2009
6.44
17.21
3.73
122 i
89.1
172
NOTES:
mg/L = Milligrams per Liter
CO = Degree Celsius
Umhos/cm = Micro Ohms per Centimeter
ntu = Nephelometric Turbidity Unit
SU = Standard Units
TDS = Total Dissolved Solids
-- = Not collected

TABLE 4
GROUNDWATER ELEVATION DATA
ALCHEM, INC. SITE
ROCKWELL, ROWAN COUNTY, NORTH CAROLINA
GROUNDWATER INCIDENT NO.: 200502451
DELTA PROJECT NO.: 5E0805096P
SITE
DATE
TOCE
GROUND
ELEVATION
SI
DEPTH TO
WATER
SWLE
TOS
TD
(ft msl)
(ft msl)
(ft bgs)
(ft bgs)
(ft btc)
(ft msl)
MW-1
6/20/2009
805.58
803.34
18.08
787.50
MW-2
6/20/2009
793.74
791.22
25
35
18.05
775.69
MW-3
6/20/2009
808.56
806.61
25
35
30.45
778.11
MW-4
6/20/2009
807.57
806.18
26
36
27.36
780.21
_MW-5
6120/200.9
_ 808.69 __
-_806.72
28 _
38
24.03
784.66
MW-6
6/20/2009
810.30
808.40
25
35
26.73
783.57
MW-6D
6/20/2009
811.29
808.93
NA
200
184.56
626.73*
MW-7
6/20/2009
797.76
796.02
25
35
21.37
776.39
MW-8
6/20/2009
777.15
775.01
10
20
18.05
759.10
MW-1
8/6/2009
805.58
803.34
21.30
784.28
MW-2
8/6/2009
793.74
791.22
25
35
20.21
773.53
MW-3
8/6/2009
808.56
806.61
25
35
32.84
775.72
MW-4
8/6/2009
807.57
806.18
26
36
30.11
777.46
MW-5
8/6/2009
808.69
806.72
28
38
25.14
783.55
MW-6
8/6/2009
810.30
808.40
25
35
27.89
782.41
MW-6D
8/6/2009
811.29
808.93
NA
200
32.76
778.53
MW-7
8/6/2009
797.76
796.02
25
35
24.35
773.41
MW-8
8/6/2009
777.15
775.01
10
20
9.64
767.51
MW-9
8/6/2009
805.62
805.87
30
40
21.44
784.18
MW-10
8/6/2009
797.96
798.68
30
40
20.11
777.85
mg1kg =
Milligrams per
Klogram
TOCE = Top of Casing Elevation
ft msl = Feet above Mean Sea Level
ft bgs = Feet Below Ground Surface
ft btc = Feet Below Top of Casing
SI = Screened Interval
TD = Total Depth of Well
SWLE = Static Water Level Elevation
NA = Not Applicable
* = Well gauged a day after purging; SWLE may not be accurate.

TABLE 5
VERTICAL HYDRAULIC GRADIENT CALCULATIONS
ALCHEM, INC. SITE
ROCKWELL, ROWAN COUNTY, NORTH CAROLINA
GROUNDWATER INCIDENT NO.: 200502451
DELTA PROJECT NO. 5E0805096P
Monitoring Well DATE SWLE (ft) H (ft) L (ft) Hydraulic Pair Gradient ft/ft 1
MW-6 8/6/2009 782.41 -3.88 133.98 -0.03
MW-6D 8/6/2009 778.53
Notes:
= Hydraulic gradient (-) negative represents downward flow
(+) positive represents upward flow
L = Length between two hydraulic screen interval midpoints
H = Elevation head difference between two wells in well nests (deep well - shallow well)
SWLE = Static water level elevation in feet mean sea level

TABLE 6
GROUNDWATER ANALYTICAL DATA
ALCHEM, INC. SITE
ROCKWELL, ROWAN COUNTY, NORTH CAROLINA
GROUNDWATER INCIDENT NO.: 200502451
DELTA PROJECT NO.: 5EO805096P
SITE
DATE
pH
CHLORIDE
ALUMINUM
TOTAL IRON
LEAD
TOTAL
NICKEL
SULFATE
ZINC
MANGANESE
(SU)
(mg/L)
(mg/L)
(mg/1)
(mg/I)
(mg/L)
(mg/L)
(mg/L)
(mg/L)
NCAC-21-
6.5-8.5
250
NSE
300
0.015
0.05
0.10
250
1.05
MW-1
6/20/2009
<5.0
8.05
<0.50
<0.050
09-
0.0711
8
0.286
MW-2
6/20/2009
0
13.9
0.492
0.164
<0.005
0.99(]
0.0137
38.0
0.0605
MW-3
6/20/2009
7
70.6
64.5
1.24
<0.005
0.0381
8
0,112
MW-4
6/20/2009
3
6 0
1,160
2.36
<0.10
<0.10
<0.20
MW-5
6/20/2009
4
<5.0
0.535
0.829
<0.005
0,0479
<0.005
21.4.
0.0179
MW-6
6/20/2009
_
3
19.2
285
<1.0
<0.10
Q
Q
8
0.222
MW-613
6/20/2009
17.0
3,840
8
M7468
8-
21p
MW-7
6/20/2009
1
15.2
0.792
0.575
<0.005
I` <0.005
6.7
0.0269'
MW-8
6/20/200.9
5.2
8.53
9.58
<0.005
2
0.0068
189
0.025 _
WS-1
6/20/2006
34.2
126
0.284
<0.025
3"M
42
MW-9
8/6/2009
5>0
<5.0
4.81
11
<0.005
-39
<0.0050
<5.0
0.031
MW=10
8/6/2009
7.2
518
143
<0.005
2,U9 _
0.027
<5.0
0.238
BEAVER
8/6/2009
39.3
<0.10
<0.005
<0.005
0.0118
<0.005
195
0.0149
DANIELS 256 WILCOY
8/5/2009
6,.�
22.7
<0.10
<0.005
<0.005
<0.005
<0.005
98.2
0.0672
MORALES
8/5/2009
6.5
<5.0
<0.10
<0.005
<0.005
<0.005
<0.005
<5.0
0.601
PERKINS
8/5/2009
<5.0
<0.10
<0.005
<0.005
<0.005
<0.005
<5.0
0.0102
PUCKETT
8/6/2009
3
13.3
<0.10
<0.005
<6.005
<0.005
<0.005
<5.0
0.0708
PUCKETT 340 WILCOY ..
8/5/2009
8.8
<0.10
0.0543
<0.005
<0.005
<0.005
-5.0
0.027
SAMPLES
ICAC-2L
8/6/2009
4
40
<0.10
0.435
<0.005
0.018
<0.005
3 6
0.325
g/kg = Milligrams per Kilogram
= North Carolina Administrative Code, Title 15A Section 2L Standard
SU = Standard Units
mg/L = Milligrams per Liter
NSE = No Standard Established
= Above 2L Standard or outside 2L range

EL-1 C--_ ; [--J L-_7 C--] L-J I-] C-J L _J
L-? L_J L--] L- _] L- J L_ __I

1
N
A
0 200 400
FEET
�h
C�
�y
NAZARETH HOME ROAD
NAZARETH CHILDREN'S
HOME
RESIDENTIAL
AVE / ®�
CRESCENT
I
/ I
/ I
r I
�
I
I
RESIDENTIAL
I
NAZARETH CHILDREN'S ALCHEM, INC
HOME a
ce �I
I
II
0 II
Z
�1 !I
CFO/G �
RESIDENTIAL I
I I
I
RESIDENTIAL
a
~ w
z o ,
ul
O
W
HEART TO HEART HELPING
o
\HANDS OF HOPE
MINISTRIES, INC
.� o
OA
G
LEGEND:
--- �- PROPERTY BOUNDARY
—. — FENCE LINE
—�— RAILROAD TRACKS
�1 STREAM
❑ SITE POND
TITLE:
DWN:
DES.:
PROJECT NO.:
NEW
5EO805096P
CHKD:
APPD:
SITE MAP
FIGURE NO.:
ALCHEM, INC.
DATE:
10/27/OS
RE ..
08/20/09
® E LTA a
ROCKWELL, NORTH CAROLINA
1

TITLE:
MONITORING WELL LOCATION MAP
ALCHEM, INC.
ROCKWELL, NORTH CAROLINA
DWN: NEW IDES.:
10/27/08108/18/09
PROJECT NO.:
5EO805096P
FIGURE NO.:
2

N
N
0 200 400
EET
P
V�
V�
:::
N A TH HOME ROAD
CRESCENT pVE
AUI
pA
34
•
. 33
° 58
i
°
32
57
1.500 FOOT RADIUS FROM
POTENTIAL CONTAMINANT AREA • 56
36
54e
3s
31
558
I •55A
° 37
;9
53•
• 38
s
60 Q I
•
5
boo. 39
G,�O
61 i
Pam.
•
•
51
.P 50
30
•
• e49
40
47 48
41•
t0 • 01
4;
25
• 8
° 02
•
24
11 • • 03
e
43 23
27
29
12 • e 04
44 • •
•
• 22
13• •05 45
14 • • 06 46
21 26
20
150 • 07 19
.
o
08 • 09
o • 17•
ooc 16•
r o�\�
LEGEND:
i
® WATER SUPPLY WELL
(APPROXIMATE LOCATION)
— — PROPERTY BOUNDARY
—. — FENCE LINE
+-H+ RAILROAD TRACKS
STREAM
n SITE POND
.TITLE:
OWN:
DES.:
PROJECT NO.:
UPDATED RECEPTOR LOCATION
MAP
NEW
5EO805096P
CHKD:
APPD:
ALCHEM, INC.
FIGURE NO.:
DATE:
10/27/08
REV.:
08/21/09
®� L ��
ROCKWELL, NORTH CAROLING

i
MW-8
I
N
89 .
I
WOODED
Iins®1�10
FEET
POND #4
I
ICLEARED
I
LAND
I
I
I
°
I
I
I
I
MW-2
38.0
I
I
SHED
MW-9
T
MW-1
I
<5.0
�
I
I
380
Q
POND
#2
O
POND #3
OG
MW-7
6.7 I
.
WS-3
DSO
II
I
O
II
Mw-5
I
CHEMICAL
M-6
30'�
I
21.4 STORAGE
MtU61)
PON
I
AST9
I IPRODUC710N,
STORAGE,
MAINENANCE
SHEDS
WS-2
MY
�I
0
418
WS-1
OFFlCE/
I I
AINENANC
I
w I
LEGEND: -
SHALLOW MONITORING WELL
I
49�WITH SULFATE CONCENTRATION
I
4 8 IN MILLIGRAMS PER LITER
I
(m9/L)
4- DEEP MONITORING WELL
O WATER —SUPPLY WELL
Mw-10
<5.0 MW-4
I
— — PROPERTY BOUNDARY
—■ — FENCE LINE
- 5,350
'-�' °—-•-�--�.�
�,..�-,�j
I
I
--{—��— RAILROAD TRACKS
SULFATE NCAC 2L STANDARD
—250 — ISOCONCENTRATION LINE
(DASHED WHERE INFERED)
NU NOT USED, DEEP WELL
--� GROUNDWATER FLOW DIRECTION
TITLE:
OWN:
DES.:
PROJECT NO.:
LATERAL EXTENT OF SULFATE IN
SHALLOW
NEW
GROUNDWATER (JUNE and
AUGUST
2009)
5EO805096P
CHKD:
APPD:
FIGURE NO.:
ALCHEM,. INC.
DATE:
0e/18/09
REV.:
D E LTA
ROCKWELL, NORTH CAROLINA

� IMW-8 j
I
I
N
5.2
WOODED I
0
35 70
I
j FEET
POND #4
I
I
I
CLEARED LAND
I
I
w
� I
I
j
MW-2
13.9
I
SHED
NW-9
I
NW-1
<5.0
I
I
<5.0
I
Q
FPONO
0
PO]#3
W.
MW-7 I
Qi
I
15.2 i
WS-3
O
i
MW-5
I
MW-6
19.2
I
CHEMICAL
<5.0 STORAGE
I
M NL6D
POND j�1
ASU
i
�I
j I ILPRODUCTION.
vS-2
M I'
i
O
71
WS-1
O
I
OFFICE/
AINENANC
I I
I I
I (
7
1
iI
LEGEND:
SHALLOW MONITORING WELL
\
i
-� WITH CHLORIDE CONCENTRATION
I
610 IN MILLIGRAMS PER LITER
(m9/L)
2511
-� DEEP MONITORING WELL
I
O WATER -SUPPLY WELL
MW-10
7.2 '� MW-4
I
I
- - PROPERTY BOUNDARY
610
•
I
-� - FENCE LINE
"�' -' - �•"I
-H-�-}- RAILROAD TRACKS
j
CHLOIRIDE NCAC 2L STANDARD
-250-ISOCONCENTRATION LINE
(DASHED WHERE INFERED)
NU NOT USED, DEEP WELL
GROUNDWATER FLOW DIRECTION
TITLE:
LATERAL EXTENT OF CHLORIDE IN
SHALLOW
OWN:
NEW
DES.:
PROJECT NO.:
SE0805096P
CHKD:
APPD:
GROUNDWATER (JUNE and AUGUST 2009)
FIGURE NO.:
ALCHEM, INC.
DATE:
REV..
12
D E LTA
ROCKWELL, NORTH CAROLINA
08/18/09

J
N
/
J
0 200 400
EET
J
/
A H HOME ROAD
J
W �
�Ep1wAV5� v
W � �aE
I
w �W
I
I
c c
I
p'
�
ic
I �
c
I I
SS
SS
C t
- SS
_- SS
ss -_ I
y
c
I �
I c 7
1,500 FOOT RADIUS FROM a
POTENTIAL CONTAMINANT AREA °c
1
l� �I
_
yy ^
s
Z `r
Z
/
\ SS
by
O
O
li
�+ O
A
O
�o,
O
LEGEND
-- — PROPERTY BOUNDARY
—• — FENCE LINE
+44- RAILROAD TRACKS
�1 STREAM
—t� — APPROXIMATE LOCATION OF SANITARY SEWER LINE
—� — APPROXIMATE LOCATION OF WATER LINE
--- APPROXIMATE LOCATION OF SULFURIC ACID LINE
❑ SITE POND
TITLE:
OWN:
DES.:
PROJECT NO.:
UPDATED SUBSURFACE UTILITIES
LOCATION
NEW
SE0805096P
CHKD:
APPD:
MAP
FIGURE NO.:
ALCHEM INC.
DATE:
10/27/08
REV.
05/16/09
DELTA o
s
ROCKWELL, NORTH CAROLINA
5

N
A
0 200 400
EET
�w
A A TH HOME ROAD
CRESCENT pV£
1.500 FOOT RADIUS FROM
POTENTIAL CONTAMINANT AREA A A
A U1
1.000 FOOT RADIUS
FROM POTENTIAL
CONTAMINANT AREA
-- secs
O
� I
I
I
I s
c
vs-i
V O
O DMIELL_ „IL
KAVr.R o
ulr+s
,T_]40-VIL
r, vR
f
O
O
� D
r
a
O A
J
GOON
LEGEND:-
O WATER SUPPLY WELL
(APPROXIMATE LOCATION)
— — PROPERTY BOUNDARY
— FENCE LINE
--�-{-� - RAILROAD TRACKS
STREAM
❑ SITE POND
TITLE: DWN: DES.: PROJECT NO.:
/000
GROUNDWATER SAMPLES COLLECTED FROM NEW 5E0805096P
WATER —SUPPLY WELLS (AUGUST 2009) CHKD: APPD:
ALCHEM, INC. DATE: REV.: FIGURE NO.:
®E LTA ROCKWELL. NORTH CAROLINA oa/z0/Os 6

I
I
i I
HW=B
N
I
9.10
0
35 70
WOODED I
FEET
IPOND'04
> I
I
3fi
CLEARED LAND
I
,6S
{
HW I
O
SHED
775.69 I
HV-1
I
�
I
787.50
I'
I
POND
IQ
2
i
.0
POND 3
f
I I
hJ
HV-7 I
a
o
776.39I I
I.
I
WS-3
i
I f
o
i1
HV-5
784.66 CHEMICAL
NW-6
783.57
I
STORAGE
I
MW-6D
PO D
/1 i
ASTs
i I
I
I
PRODUCTION,
STORAGE,
I
MAINENANCE
SHEDS
I
HW-3
WS-2
i .I
O
778.11
VS 1
I I
AINENANC
IIOffICE/ I
II
I�
II
�
LEGEND:
I�
SHALLOW MONITORING WELL
WITH ELEVATION (FT)
i
DEEP MONITORING WELL NOT
II
USED
O WATER —SUPPLY WELL
I
® — PROPERTY' BOUNDARY
HW-4
7eo.21
—� — FENCE LINE
i
-}- - RAILROAD TRACKS
_775 _CONTOUR LINE WITH
ELEVATION (FT)
--- GROUNDWATER FLOW DIRECTION
TITLE:
GROUNDWATER CONTOUR
MAP
OWN:
NEW
DES.:
PROJECT NO.:
(JUNE 2009)
5EO805096P
CHKO:
APPD:
ALCHEM, INC.
FIGURE NO.:
DATE:
10/28/08
REV.: V
D E LTA ®
ROCKWELL, NORTH CAROLINA
7

i
NW_8
16
6.3
0
WOODED
S$
I
FEET
i
POND r•
1
1
CLEARED LAND
e
I
I
I
e
� e
NW_2
5.0
SHED
NW-9
e
NW-1
so
5.0
I
I
Q
POND
Ie
O
POND /3
S
W
S HW_7
a
�I
e
WS 3
I e
NW-S
9 I
.� I
C EMICAL
ORAGE
NW-6
3.7
i
MtU6D
POND li e
ASTsvi
I e
o
e
1f)
PRODUCTION,
STORAGE,
i
MAINENANCE
SHEDS
I
c
WO2
3.7 I e
WS-1 I
O I
OFFICE/
I e
AINENANC
I e
�I
SHALLOW MONITORING, WELL
10- WITH pH CONCENTRATION IN
5.4 STANDARD UNITS (SU)
DEEP MONITORING WELL
NW-10
, 6
"3.7,
e
I
O WATER —SUPPLY WELL
I
— — PROPERTY BOUNDARY
—116
—• — FENCE LINE
— RAILROAD TRACKS
— 5.5 — pH ISOCONCENTRATION LINE
IN STANDARD UNITS (SU)
1
NU NOT USED, DEEP WELL
--� GROUNDWATER FLOW DIRECTION
TITLE:
OWN:
DES.:
PROJECT NO.:
HALLOW GROUNDWATER
pH ISOCO.NCENTRATIOIN
NE
5E0805096P
CHlco
AP
AP (JUNE and AUGUST 2009)
FIGURE NO.:
LC H E M, INC.
DATE:
08/18/09
REV.:
DELTA
OCKWELL, NORTH CAROLINA
9
�,

MW-8
252
I
WOODED I
0
_:--
35 70
FEET
POND /4
O
CLEARED LAND
I
1
I
`
I
I
I
MW-2 I
SHED
�
NW-9
T
MW-1
0.392
0.944
I I
4
POND./2
I I
POND /3
I
0
I
MW-7
0.214
WS-3
I I
MW-5
MW-6
CHEMICAL
0.0�79 STORAGE
8.7
I
M NU D
POND 01
I
O'
s
�I
iI
i
�
-.
PRODUCTION,
STORAGE,
,
MAINENANCE
SHEDS
I
M
WS-2
I
O
7.52 I
S-1
I
0 ICE/
Al NANC
I I
I
7
.
I
I I
LEGEND:
�
SHALLOW MONITORING WELL
WITH TOTAL-MANGANSE
77.4 CONCENTRATION IN MILLIGRAMS
50 —�
PER LITER (mg/L)
I
DEEP MONITORING WELL
MW-10
a.u9
I
O WATER —SUPPLY WELL
* 77.E
I
® —PROPERTY BOUNDARY
...�. �,
�■ .�
I
—■ — FENCE LINE
-�-H-�- RAILROAD TRACKS
TOTAL MANGANESE ISOCONCENTRATION .
LINE IN MILLIGRAMS PER
LITER (mg/L)
NU NOT USED, DEEP WELL
—� GROUNDWATER FLOW DIRECTION
TITLE:
OWN:
DES.:
PROJECT NO.:
SHALLOW GROUNDWATER
TOTAL
MANGANESE
NEW
5E0805096P
CHKD:
APPD:
ISOCONCENTRATION MAP (JUNE and AUGUST 2009) i
FIGURE NO.:
ALCHEM, INC.
DATE:
os/, 8/os
RE .:
DELTA
ROCKWELL, NORTH CAROLINA j
10,

i
I
N
0 200
400
EET
�y
i
A AR TH HOME ROAD
• AVE
CRESCE1sZ
AVM
AA
34
33
• 58
•
32
7
1.500 FOOT RADIUS FROM
•'
36
POTENTIAL CONTAMINANT AREA
• 56
54•
35
31
558
S9
«S A
, 37
53•
38
60
Goo 39
. 61 P��
51
50
3
. •49
40
• Z 48
4
41
01
10 ,
2
25
• 8
• 02
24
11 . • 03
•23
43
27
29
12 004
44
22
13• •05
45
14 • ' 06
46 • • 21 26
0
20
5 07
19
�;
o
`
1.8
m i
08
09
a
o
17 •16
0
Gp�
LEGEND:
I
® WATER SUPPLY WELL
(APPROXIMATE LOCATION) ®
PROPERTIES CONFIRMED WITH
NO WATER -SUPPLY WELL
— PROPERTY BOUNDARY
®
PROPERTIES CONFIRMED WITH
—. — FENCE LINE
WATER -SUPPLY WELLS
-f-�-� �- RAILROAD TRACKS
PROPERTIES WHERE SURVEYS
WERE RETURNED UNOPENED
STREAM
❑
PROPERTIES WITH NO
❑ SITE POND
RESPONSE OR NOT SURVEYED
TITLE:
OWN:
DES.:
PROJECT NO.:
RECEPTOR
RESPONSE MAP
. NEW
5EO805096P
CHKD:
APPD:
ALCHEM, INC.
w
FIGURE NO.:
® E LTA
ROCKWELL,
NORTH CAROLINA4
DATE:
10/27/OS
REV:
8/20/09
®

U
k
A
0 200 400
imw
FEET
I
c \ss
5S
E
SS
SS SS - SS I i
3
1,500 FOOT RADIUS FROM Q \
POTENTIAL CONTAMINANT AREA
a
` _I
Q
y�
LEGEND:
PROPERTY BOUNDARY
—y — FENCE LINE
+fl+ RAILROAD TRACKS
�1 STREAM
—� — APPROXIMATE LOCATION OF SANITARY SEWER LINE
—v — APPROXIMATE LOCATION OF WATER LINE
— — APPROXIMATE LOCATION OF SULFURIC ACID LINE
❑ SITE POND
TITLE:
SUBSURFACE UTILITIES LOCATION MAP
ALCHEM, INC.
ROCKWELL, NORTH CAROLINA
�21
DWN:
NEW
DES.;
PROJECT NO,:
5EO805096P
CHKD:
APPD:
FIGURE NO.;
DATE:
10/27/081
REV.
15A

APPENDIX A
WATER -SUPPLY WELL SURVEY FORMS AND INFORMATION

ca
s. •
m
,
11C
, E
u7
Q-
$
E.-
•�i��IGJ
Postage
C3
Certified Fee
J \1
0
nt± Postm j
Retum Receipt Fee
C3
(I
;
He C ,1
(Endorsement Required)
1�
C3
}L'\5
U '1
Restricted Delivery Fee
p (Endorsement Required)
�1�, 5— j
O
MTotal Poataoe R Fancv
• =rt'
1- _.F •t.{7; li?`;
a
43 Sent To
C3 - - --- . .-------
p Sheet, At Elmer M. and Frances M. Goodman
r- orPOBo. 620 Gold Hill Drive
C16, Sian Salisbury, North Carolina 2814
Postal
CERTIFIED MAIL. RECEIPT
CU
o, •
Provided)
m
.
°
a
F1
m
Lr)
$
—0
Postage
Certified Fee
.�
t ;
stmarkere
O(Endorsement
Retum Receipt Fee
Required)
1
i
11 `i f
Restricted Delivery Fee
f,F Q tia
1pTTr,,
O
(Endorsement Required)
h
O
r.rl
Total Postage & Fees
O
---------------
oJean C.and Carolyn B.Puckett
8570 Highway 52
--- --- -------
Rockwell, North Carolina
28138
U.,S.Postal'ServiCeTM:
CERTIFIED MAILT-tRECEIPT
f rl (Domestic• ,
,insurance Coverage Provided)
..D
ri l CO
Ln Postage $ JIle
Certified Fee 2
a P sat
0 Return Receipt Fee #.il,!?I? Here /%.4r
OO (Endorsement Required) \ ,/ k,+
Restricted Delivery Fee 111 t H A ik O
O (Endorsement Required)
Ln Total F
O
eD sent To G. Wayne and Sherry A. Bradshaw
C3 ..... 1817 Webb Road --------
O o POSc Salisbury, North Carolina, 29146
city stet
i. Only; ag
Ld7 Postage $
CerUffed Fee
C3 \Ot
M Return Receipt Fee • + r ��4 ' r l
O (Endorsement Required)
Restricted Delivery Fee +'iJ •;! f C" :r 1
O (Endorsement Required) O 1
OTotal Postage & Fees �
Sent To �`�•fI ��
CO
r3 Sveet� Brenda W. Taylor
E3 orPOB- 8420 Medium Drive
city, "sia
Rockwell, North Carolina 28138
.®
CERTIFIED MAIL,,,, RECEPT
trJ (Domestic Mail Only;
d.D
.j- .
lit
"r -V
.11 Postage $
Certified Fee
rll ,c(l,,Qt) Postmark
p Return Receipt Fee
O (Endorsement Required)
0 Restricted Delivery Fee
(Endorsement Required) p f
sllf�i tlfJ4
`A test Total Pc u�•\~ `t1��
iu
Fen,r%- Amber N. Well and Jonathan A. Thrasher
C3 8450 Medium Drive
i 3 Rockwell, North Carolina 28138
tr
,. . ., .. .• .•
uALU}SE
-03
Postage
$ t
Fee`
0
14 Q f PP
Cenifed
�x�'r postmark\�,
rU
O Return Receipt Fee
p (Endorsement Required)
Here Here
Restricted Delivery Fee
j t, I:I0
Required)
C3(Endorsement
u-1 Total Postage & Fees
$
rU _�
Sent To
3Yreef, Ap Carolyn S. McIntyre
0 or PO Boa
rti 913 North Walnut Street
city, state Kannapolis, North Carolina 28081
s

.o
CERTIFIED mmi_T. RECEIPT
O (Domestic Only; No insurance coverage Pn�vlded)
m T ITIMPTUNI AM
rizZ
Postage $ . � 7{ �'` Lis/!tC`
Certified Fee
ru - 0jostmes T
O RetumReceipt Fee f.�.?jl m eo
p (Endorsement Required) �= N r^
�y
Restricted Delivery Fee r�� i � j I f{ •�.
O (Endorsement.Required)
Lr1 Total Postage & Fees .3 • '?ll! � '
ru
Sent To
tti
--------
C3 orPO ( Stuart T. and Kimberly C. Perkins
or PO Bc
It _.__ 1212 Bird Dog Trail •------=
Cary Sta; Rockwell, North Carolina 28138
jog
U.S. Postal Service,.
CERTIFIED MAILTM RECEIPT
(Domestic:Mail Only; No Insurance•Coverage Provided)
For :ddlverv'informailon visit our website at www.usps.como
C. i ' 3
. D Postage $ C�
p q
Certified Feeru
%
0 Retum-Receipt Fee pi �o � v%
C3 (Endorsement Required). ere A
0 Restricted Delivery Fee
I3 (Endorsement Required) (� ?
-0
Lrl Total Postage & Fees
ru
Sent To
Sfiee4
O
tt or PO Box Joshua G. and April D. Spry
City stele,' 1170 Bird Dog Trail ---
Rockwell, North Carolina 28138
.U.S'. Postal ServiceTM
.CERTIFIED MAILTM RECEIPT
(Domestic -Mail Only; No Insurance Coverage Provided)
,For•.deiiii4ry° n`ormation visit our.website atwww.usps.come
43
Ln
D"
O
l7
0
O
O
O
0
m
43 Sent To
0----------- Frank D. and Audra C. Bradway --""
p Street, apt.
r.. or PO Box 8360 Medium Drive
City Stele; Rockwell, North Carolina 28138
U.S. Postal Service,,.,
CERTIFIEDMAIL. RECEIPT
(Domestic'Mail Only; Noilnsdrance Coverage Provided)
For delivery information visit our website at www.uspscomo
111137
flPostage $
Certified Fee Z 5
00
0 Ohl
ostmark G
a Return Receipt Fee $tl ,110 (
0 (Endorsement Required) ^ l
Restricted Delivery Fee
(Endorsement Required)
n
m Totr, n, 7o i�_�,r 7F.lilk(�
, _ -
r-i
ED Sertt
0 Robert H. and Mady H. Benfield ""-__
0 Wi
M1 or PC 1444 Saint Johns Church Road .
Cary' Concord, North Carolina 28138
11-1
e.mestic Maff Only;
m For delivery4nformation visit our website at WWW.usps.coms
Ln
D' Postage $ lJV ' EY — C,
� `
Certified Fee �.. J -19
O
O Return Recei Fee .y / i e
so.fJ l': re
0 (Endorsement Required) G,
Restricted Defrvery Fee \
(Endorsement Required)Il I Il I
M
m Total PoMoR R Fin. @ •?ti !`��,¢ g
r
ca Si
C3 ..
si Mary B. Beaver .......-"...
or 8480 Highway 52
Cit Rockwell, North Carolina 28138
CERTIFIED -MAIL,,., RECEIPT
rrl verage Provided)
ti
M
r-
t �1C•.
Ln i-V - 1A
Q" Postage $
�
O
0 Certified Fee � . J
0
ReturnReceipt Fee re O
0 (Endorsement Required) r �l .r
O G
Restricted Delivery Fee $fl •ilij j/y�
r (Endorsement Required) 1,
0 r
rq -
Total Postage &Fees � � JI , � ; '6
76
0 St Owner/Operator--.............
O
tt or Rockwell Park Development Company,
di,
American Legion Post 112
8588 US 52
Rockwell, North Carolina 28138

•
'•
■ c-EMIFIED
er e . Coverage Provided) ruer •rProvided)
m
F;Q EIJI �a ° rn
gVPi i #ta 1 ;;tip ,I �-'�� L S
F
a � � 1JIJ„7 � � C�,I,�� Itj
r $ `D Postage $
• p Postage r a i J fr
Certified Fee Certified Fee pa r
ru R' ,-
'nY' ' I\i PoStrttj� Return Receipt Fee
Cl Return Receipt Fee .2.yJI! Q, H're-,
g Endorsement Required)
Cl (Endorsement Required)'� '
p ` Restricted Delivery Fee
Restricted Delivery Fee $! j 13ti 1` �4;� (Endorsement Required)
(Endorsement Required) C3
\f
�� •Ln e• 7,+r�13f2�11
L!'7 Tote' ••__.___ a �...,,. � : l ? �� 1 /t t 1!u? : u7 Total Po' ' - -
Ln ru
ru Sent L
r`- Hugh House Sr.
Owner/Operator
Surer Cl Heart to Heart Helping Hands of Hope Ministries, Inc.__ ------
Cl rire( Jim L. Bost Construction Company, nc. P.O. Box 3301
P.O. Box 519
Crry, Rockwell, North Carolina 28138 Salisbury, North Carolina 28145
.�sta1ServJce:TA4 .S. postal
ERTIFIED ■ ET 'CERTIFIEDM
E-C■
RE
ca e. • r . r . .
C e r • . crl
m E US
.
,g fpt?7
Sii'`5° asi- postage $ 1S— )'
D Postage
2
2 �j I ��r CerWied Fee
�
Certified Fee P
/ c'
R1 /� ru
pow' iD C3 Return Receipt Fee $2,20 a
Cl Return Receipt Fee -2, 1t �p ti Here (Endorsement Required)
C3 (Endorsement Required) C`J \ " Cl
C3 b CI Restricted Delivery Fee
Restricted Delivery Fee $1J,[!1 4,• (Endorsement Required)
Cl (Endorsement Required) A�� pl��f�.�°
.o
•� -2 tj 5 V j �_ - ly �r7 Total Postage & Fees
Ln Tom pnetnne & Fees
ru
Sent To -
Sent Tc
Cl
CI Street,. Craig D. and Angela S. Anderson _
C3 o P�! Paige J. Dunford orPOE 1068 Bird Dog Trail "'. ..--
N 1203 Bird Dog Trail -------""" City St
City 9i Rockwell, North Carolina 28138 Rockwell,.North Carolina 28138
End
e r oalVA
RECEIPTGER
■ . ■ ■
Only;tio,insurance Coverager r r
(Domestic MaY Only; No Insurance'Coverage Provided) (Domestic Mat,
Postage $ ! 1 J Q� .�� .Yx G? Postage $ t ✓ + Ly.2� •' 0
CeNfied Fee 2� ' d Certitied Fee L i/r� p •s
ru f '" j stP x ��dstma x
Cl Return Receipt Fee $2. 20 P H301,�,9
v CI Return Receipt Fee $2,21 _ 1 �' Here
O (Endorsement Requlred) t� p (Endorsement Required)
C3 Restricted Delivery Fee 11,1111 di '� 0 RestrictedDeliveryFee •f1,111� �OQ9
(Endorsement Required) >\ y C3 (Endorsement Requlred) d� `. dos
I i? �� 7 � .!1
to Total Postage & Fees !$ "" �� t17 Total Postage &Fees
ru ru
r� Sen S
ent
Srr� Nancy P. Monroe _
p Jason A. and Christina M. Harwood Ci
r� or. 1191 Bird Dog Trail
_ ____ _____________ N1192 Bird Dog Trail
City Rockwell, North Carolina 28138 Rockwell, North Carolina28138

■ / •
■ ■ ,AILv ■ ■
■ ® .
fU fu
fflomestic Mail On�y, Wo Insurance Coverage Provided) r- '(Domestic -Mall only; No Insurance Coverage Provided)
m For delivery information visit . /-
j{.59 3lli?i
.� Postage $ U_c .� Postage $
Certified Fee 21 �2f7 \�!�" Certified Fee z ��i
ru j/ru
r1q
Return Receipt Fee - 7j FoUrla l r C3 Return Receipt Fee t 2 tyv H
(Endorsement Required)' - __ �1 11 O (Endorsement Required) �r
C3 / Restricted Delivery Fee j {
Restdcted Delivery Fee11,1111 //! > cV o I
C3 (Endorsement Required) (� C`y (Endorsement Required)
G�� t A
Ln _ @ 3 V; j-X9 ,W—UXO ?C1. r tr1 Total Postage & Fees fly e r .e^S�
ul Total Pc-'--- " �__ �s rut fl.l
Sent To f_- Sent To
i`-
Srreer,f MaryG. Williams "'"""' Sheet,Ap
B� 255 Wilcoy Road i7`- Cynthia M. Deese
orpOPO 80:
1150 Bird Dog Trail '_-"""'
--
CiSta — Rockwell, North -Carolina 28138 City, Stets Rockwell, North Carolina 28138
./
'•
[%-- (Domestic Only, , Provided)
trl (Domestic / No Insurance Coverage Provided)
rn
•`� t.
Postage $ , �� US^sr
- D Postage $ �h
(,�
Certified FeeCertified Fee ` ruru p G 1 O Return Receipt Fee
Return Receipt Fee 1•2, 2[i re et#ere�r o C3 (Endorsement Required)
C3JF,
C3 (Endorsement Required) 4 N i C3
y Restricted Delivery Fee $i1,111j !y
Restricted Delivery Fee=j ii j y (Endorsement Required)
(Endorsement Required) `gip o ? 3 y
$ 'S 037 2 °
tr) Total Postage &Fees Lq
u7 Total Postage &Fees ru
ru Sent To
Seni
lti "- -
Q ...___._^_. C3 Street,Ap James L. and Carolyn M. Pennington
' or PO Boy
C3 Stree Walter M. and Sabrina D. Williams r`- -__------_, 1202 Bird Dog Trail •__--_-
r- orp, co •- 225 Wil---- City, State
Y Road •' ---- Rockwell, North Carolina 28138
City, Rockwell, North Carolina 28138
Postal
PostalServiceTraCE.■ , BECEIPT
CERTIFIED MAILT.;RECEIPT r_q (Domestic Mail Only; No Insurance Coverage Provided)
cr- (Domestic Mail Only, No Insurance Coverage Provided)
13, a�
rl.! rl
rq 1 ��� USE
CID l A UJ ,.D Postage $
tr1 Postage $
Certified Fee
Certified Fee Z / ru astmatk Pos afjc C3 Retuin Receipt Fee 2,2U � ��11ere u
O Return Receipt Fee ?•�, C3 (Endorsement Required) .r
C3 (Endorsement Required) r6 C3 v � �ti u 1
C3 t G+�t a Restricted Delivery Fee �'�.`
Restricted Delivery Fee•t!,� K 1� (Endorsement Required)
(Endorsement Required) ' -
Q 1. - • ti
ed �y, rrl Total Postage & Fees i C3vo4
Lrl Total Postano R Faaq 2 I r g t H.�n
O `--
� Sent To
CD Sent To C3
C3 _ - _ _- ........ Q Street, Rpt, penny H. Mitchell
p Sueer,A{ Sarah P. and Everette Allman orPOBoxi -
r`- or PO Bo 511 Yost Road -- -- - 1132 Bird Dog Trail --
Cily'stai ....... city, State„ Rockwell, North Carolina 28138
Salisbury, North Carolina 28]46

..
.D pomestic mail only,.No Insurance toverageProvided)
M
ru
t���L USE
. D Postage $
nj
Certified Fee
C3 ReturnReceipt Fee t 1y. ? ems, P
O (Endorsement Required) •P�• Restricted Delivery Fee i tl
(Endorsement Required)
Lr) Total Postage & Fees ,P
fig
P_ Se,
p--------------
M 3Yr Owner/Operator
or; Rockwell Center LLC
Cir PO Box 966
- - -Rockwell,-North Carolina 28138
I-
I. •
rti
ru
-0
Postage $
Certffied Fee
ru
C3
Return Receipt Fee
O
(Endorsement Required)
O
Restricted Delivery Fee
0
(Endorsement Required)
`.D
lrl
Total Postage & Fees
r1J
S
C3
S
ILL USE
- L.SV
OW
P ark
S'fm
0 of Richard A. and Janice S. Terrell
f� 8520 Forest Drive
C
Rockwell, North Carolina 28138
Postal ServiCeTM'
CERTIFIED MAILT RECEIPT
43 I.mestic Mall;OnlYMO Insurance,Coverage Provided)
Er
ru ,•
` �L
,,,D Postage $
Certified Fee 'z t
ru m
C7 Return Receipt Fee •2, 2fI ark (A
��>
O (Endorsement Required) /
C7 Restricted Delivery Fee i 1, I II I`
C7 (Endorsement Required) �1 YZ5
Ln Total PostanR R Fees Z9 fJ3/2di200$
ru
Sent To
N _
C3 Sheet, Apt. Ralph D. and Nancy A. Trexler .
or PO Box I
N -- 350 Baptist Church Road .....
Ciry, state,. Gold Hill, North Carolina 28071
rR Wip , 1
w
ru
rq
li
_D Postage $
=I- Certified Fee � � S�.7LI ' `
ru
h,
r V
O Retum Receipt Fee $2.20 7 ( -�
C] (Endorsement Required)
Restricted Delivery �•ll.illl
Fee r /
o•, / h
C3 (Endorsement Required) \�r•�� �. ^ yd�i
=r �o f:Ti mot{, s i 101
trl Totai Postaae & Fees = • r
ru
rl- Sent Ti
C3------- ..........
O Street, Cinderella S. Ross
r` or PO
385 Wilcoy Road ..........
Ciry, Si Salisbury, North Carolina 28145
=r
I, I
, ..
C7
m
MIME lzvffilffl�
$
,_D
r•
Postage
i
s:� -;
� '{
1 c
G= erg �
fU
Certified Fee
ro
21
I
� N1( h
ow
D
RetReturn$2.
Receipt Fee
He �y
C3
(Endorsement Required)
y
Restricted Delivery Fee
0
(Endorsement Required)
.101
to y
i1?j26/2009
ru
Sent"
r%_
p'
t3
____ _
Stree:
----------
Gary L. Drye
or PC
1165 Balfour Quarry Road
City ; Salisbury, North Carolina 28146
Postal ServiceTm
CERTIFIED
RECEIPTUS.
MAILT.
r-q
(Domestic Mail Only;
No Insurance,coverage Provided)
•1
,
I'llvM P L
1
y
$
_
D
Postage
Certified Fee
2ru
O
Return Receipt Fee
Required)
$2.20
p
O
(Endorsement
Restricted Delivery Fee
®
(Endorsement Required)
���
-0
^-
Q �.• . �
NOUN.
Ln
Total ^--•--- ^ -
ru
SentI
O
. ----•
S` M
Patrick J. Peeler
---- "'---
C3
or PO
285 Wilcoy Road
City Rockwell, North Carolina 28138............

.0
Mum
^ C, USE
Ln tiia?7
it Postage $ �
0
Certified Fee` 11 i" g7L47
C3
f] Return Receipt Fee •i1,1t11 He as
0 (Endorsement Required) b Tt C
Restricted Delivery Fee
C (Frrdorsein nt Required) 42 �j, �Gl%
0 Total Postage &Fees
co Sent To.
r3 _ ----.,
Q Streef, A Jeanette Morales
r or PO BE
------- - 380 Wilcoy Road ......
Ciry, Star
Rockwell, North Carolina 28138
Postal
RECEIPTCERTIFIED MAILNI
(Domestic
cO
= ..
ROF1 pis :L L U S E
LQ i 037
D" Postage $
O
Certified Fee a p�•J
O / \A`F
Retum Receipt Fee o o t f re r
O (Endorsement Required)
Restricted Delivery Fee 50.
C3 (Endorsement Required) 0
C:j ~
m Total Postage &Fees
r-i { � SJS"�/
Sent—�
p ee
or PC Gerald D. and April M. Beaver
orPC
----- 285 Large Avenue """""-
C'h Rockwell, North Carolina 28138
m
t' ► . I . • . . •.
M
;For delivery, information visit our website at-www.usps.come
Postage
$q
Certified Fee
i J
2� 1
© Return Receipt Fee
p (Endorsement Required)
f��f frark
r �© ere
�� O� u/
13
�.lj,l- J
t3
Restricted Delivery Fee
(Endorsement Required)fl,Il)1
;r`• 1
C:l
Ln Total Postage & Fees
f13rr2t/0�
$ ✓, J,'IS
ru
Sent To
N
11 Sheet Apr
O or PO Box Herminio V. Gaitan
r, 245 Fairfield Lane
city "state, Salisbury, North Carolina 28146
.o
MAIL,,'REGEIPT
ru
(DomesticCERTIFIED
m
,
a
pj;
u7
Postage
$ r-7
't gti P7 J.
Fee
E3
Certified
Return Receipt Fee
� \
a 1 Postm� C
qi,Ilii
O
p
,(Endorsement Required)
a ..
Restricted Delivery Fee
$11 1)0
:y
r3
(Endorsement Required)
.
L17
1• _i
�•�
C3-:
CD
Se
Branch Manager
C3
E
US Bank National Association ---- --- --- -
r%-
or. Wells Fargo Bank NA
ci( 3476 Stateview Boulevard
Fort Mill, South Carolina 29715
-(Domestic Mail Only, e
m
•ellvery information visit our website at www.usps.come,
° A. USE
m c -
r..rt Postage $ J
1 4
C3 Certified Fee
O Return Receipt Fee S2 _ Qr IOU
f3 (Endorsement Required) y
Restricted Delivery Feed) ►�11 O 1V R
(Endorsement Required)
tll Total Postage & Fees s tip
CD Sent g;N
C3 - -' ..........
E3 SYree Britt A. Miller
r%- or PC 1105 Bird Dog Trail------w _
C'n" Rockwell, North Carolina 28138
M1 (Domestic•
m
rq Fc.r delivery information visit our
i§
3
F `ant/ � A L • `ant/.co
1
Ln Postage $ S�' 41
Certified Fee
Return Receipt Fee Postm4 v
Q(Endorsement Required) 0�
Restricted Delivery Fee
p (Endorsement Required)
C3 yYVI t7
'JIO Total Postaae & Fees
cc Sent To
C3 Street ---- Owner/Operator '-
O , Af
N orPOBo, Link Street Developers LLC
C----siai� P.O. Box 966
Rockwell, North Carolina 28138

mI
fflomestic Mail •
• .
USE
co
tt)
IAL
Ln
!it_,i
'-�s
D"
Postage
$
k
t,e�',
ED
Certified Fee
1 ��
C3
-
ark
C3
Return Receipt Fee
"
re
C3(Endorsement
C3
Required)
Qp�
Restricted Delivery Fee
Required)
�Rs+Xr i11
� ��;
A
C3
(Endorsement
d
MTotal
Postage & Fees
i
cc
Sent To
E3
"sheer, t '
B
Oscar L. Stur ill
or PO p 220 Medium Drive •-
C!ry Sieie;: Rockwell, North Carolina 28138
�.4(0-omesti.cAfall-Only;j4oinsuranceCoverageProvidei
m
o r •p
•i sum •it J LC our
f I L S E
co
Ir Postage
W
$
0
O
Certified Fee
C3
Return Receipt Fee•f
O (Endorsement Required)
P
^�
i, l lfl
Restricted Delivery Fee
p (Endorsement Required)
d
�y
_ • 5
f rl acme
Total Pow'^^^
�.'1`_�Yr11��/
o irq ? ti f
ro Sent To
E=I _...
p Street Al James F. Bouldin, Jr.
r` or Po& 8455 Dogwood Drive ---..
City mi Rockwell, North Carolina 28138
Ln r9
(DomesticI .Coverage -Provided) I. • . . - ••- • r r-.
cc
co E
r to .r5� 17303
17— Postage $ t ^' Q' Postage } e C3
O Certified Fee `: Certified Fee0 CD
Return Receipt Fee RIP, � P> k Return Receipt Fee •f 1, fflj �� Postmarkf^
Here
0 (Endorsement Required) l• / Q (Endorsement Required)
Restricted Delivery Fee Restricted Delivery Fee 6.!_1,iff1
p (Endorsement Required) c ici_. a1E4 O (Endorsement Required) 44
M Total Postage & Fees iJ= r =ail i, M Total Postage & Fees s5 �.
a
cc Sent To co Sent To
p Street, Apt Street Al
N or PO Box, Terry W. and Lorene Smith orPOBo Joseph L. and Shannon M. Blanton •___
---------•-• 8555. Medium Drive CT-; SYafa P 8165 Medium Drive
Ciry State, Rockwell, North Carolina 28138 ry Rockwell, North Carolina 28138
■o •®
CV-
■ TI , /RECEIPTl ■ ■
Ln
co
(Domestic MaIVOnly; No Insurance Coverage Provided)
o Ln
�• ,
0-ra
M.
Q• Postage $ ' -al CO 771l 77
Jam' Postage $ 6. •I11UZ1!}'jt,.7
C3 g Nbl3 3
Certified Fee % r - Certified Fee
Return Receipt Fee IF.! i t' Return Receipt Fee yl i , fil: a `` Q, LA
(Endorsement Required) i . �� 4� Her '� O (Endorsement Required) w I ogre
0
Restricted Delivery Fee g.! j !_ Restricted Delivery Fee t i;p ° ���� {
r3 (Endorsement Required)� ; y� O (Endorsement Required)
f7l Total Postage &Fees { fa O Total Postage &Fees $ r3, ?>: rlsj
r9 O
43 Sent To to Sent To
C3 .__ C3 .........
O Street Apt n Sireef, i Mark L. Cantrell
r+- orPOBox Nr Robert B. and Shirley M. Sltulenberger � � orPOf
____._.___ _ P.O. Box 713 _ � city, f 1151 Bird Dog.Trail _..__._.
City, state, Zi Boonville, North Carolina 27011Rockwell, North Carolina 28138

-21
_n
ru
r%-
tr
rn
Ln
.111
C3
-
C3
O
Return Receipt Fee
(Endorsement Required)
Cl
Restricted Delivery Fee
Q
(Endorsement Required)
Cl
Lr1
Total Postsna a. Fa=�
0
ED p 6__
OApt
r%_Box
Junia P. Lomax
255 Large Avenue
Rockwell, North Carolina 28138
U.S.
Postal
Service
Tr,
CERTIFIED
M�A'ILTM
RECEIPT
(Qornestic•Mail
Only;
No Insurance
Coverage
Provided)
at www.usps.come
For delivery
information
visit ourwebsite
O
C3
Return Receipt Fee
0
(Endorsement Required)
Restricted Delivery Fee
p
(Endorsement Required)
CI
!rl
Total Pnatann R FP.PC
O
co Sem
------------
C3 SNe Robert M. and Susan S. Martin
r` orP 235 Large Avenue
------------
Clty Rockwell, North Carolina 28138
Lrl
ru
r9
, •.
(n�
•t€ L
CID,
rrl
Lr)
Postage
$�7�'
r
1pLP
Certified Fee
i
r3
C3(Endorsement
Return Receipt Fee11,111
Required)
`
O
Restricted Delivery Fee
p
(EndomementRequired)
C3
U1
Tote' ^--•--- - ... -.
1
..
t 114
O
CU Sent
0 . --r------
C3 SveE Robert M. and Susan E. Martin
r�_ or PC 225 Large Avenue
city" Rockwell, North Carolina 28138ML
--'-
Postal erviceTw
GERTIFIED E__
frl Coverage . . .
Ln
Ln 4 9 =
D-' Postage $
o f • J�
Certified Fee Z if; ! �I�ps �-e
C3 Return Receipt Fee .1 j �fHer
C3 (Endorsement Required) �' �� i
0
Fee
0 (Endorsement livery Required)
O �o 1 yiyrtl ^ to
rn Total Postage & Fees $
rq
ED • ..............
CI C3
p Jeffery W. and Stacy H. Carter
r`- P.O. Box 1313
Granite Quarry, North Carolina 28072
..
CERTIFIE® RECEIPT
®oMe.§fic Mail a Provided)_
tjij?7
Dom" Postage $ '' • 1
Ct - c�
Certified Fee z ' `•
a f
p llPos 111,
C! Return Receipt Fee g.? ±j l i H ex
Cf (Endorsement Required)
t3 Restricted Delivery Fee j I, lr 2�Jn r
C!
(Endorsement Required)
ITI Total Postage &Fees $
a
to LSentC3� Elizabeth T. CarlisleN 350 Wilcoy Road
Rockwell, North Carolina 28138
postal
CERTIFIEDRECEIPT
0.mestic Mail ,insurance Coverage• s .•.
=•
11
. ' r
nTO4 Al U E
�.ti §r
am
t.l7
Ir
Postage $
.r�jj{Gij .
Q11k.
p
CertHied Fee
7n z
� lp
Cl
Return Receipt Fee
t1
r�•1%•rfj "' dH� Pr
Here
a..
C3
C3
(Endorsement Required)
L�
a
Restricted Delivery Fee
Requited)
Il f ifl � ���� �
•r . .
0
(Endorsement
y 7
�f�t
Cl
_ rt,
$3.29
(TI
Totr
43
Tina G. Daniels
O216
r`
LStentO
Charter Way ...........
Salisbury, North Carolina 28146

fu /.
M
p ,
m _-Jt
Ul Postage $ ) Y
Certified Fee 2cl
O Return Re ceipt Fee , ! ! -S P
(Endorsement Required)
Restricted Delivery Fee 4�l ifl rti
p (Endorsement Required) r 7 CL
OTotal Postage &Fees
O
Sent To
O _
r3 Sfr'eet, Api7 Dean and Nancy Bodine -
N orPOBoxN 8435 Dogwood Drive
-- -City-Slate, -
Rockwell, NorthCarolina 28138
.D
'CERTIFIED MAILT. ■ ■
�- / •Maff:Only; No Insurance iCoverage Provided)
D-'
nj ,
CO
trl Postage $ c 1 ry
.0 v
Certified Fee
O Postal ~
r3 Return Receipt Fee red
O Endorsement Required)
C1 ( T.._. d�ZS
Restricted Delivery Fee —=^�
(Endorsement Required)
l7
Ln Total p-
O
cO Sent To
Glenn E. and Shirley Ritchie -----
street
p ,
�. or POE 8435 Forest Drive ._------
Rockwell, North Carolina 28138
•
■ ■
Coverage • de
/•
N
Ir
rn
tri Postage $ iF STa,T�
O
certified Fee '
yt ,! tU
0 Return Receipt Fee � � Here w
0 (Endorsement Required)
O Restricted Delivery Fee
0 (Endorsement Required)
o
1rl Total Postage & Fees $
Q
Si ...............
7 S! Brenda C. and Richard G. Byrd
or
275 Large Avenue
c! Rockwell, North Carolina 28138 MEM
®.
rR (Ddmestic maXonly; No Insurance Coverage Provided)
m
m
m ,_ •{
trt Postage $ ' `STt,T
Certified Fee 2
0 .•) a _ 09'Postmai� i
Cl .Return Receipt Fee Here 1
(Endorsement Required)
Restricted Delivery Fee SO I!1-
p (Endorsement Required) W
p ;
o !!44
Lrl TotalPnetnnnRFmc 4: jt�
O
r.0 Sent To
M---------
O SFreei -, Ronald C. and Shirley Cranford
r - or POE 8445 Dogwood Drive ,-__----
CItY+ Rockwell, North Carolina 28138- -
■o
■ 1 RECEIPT
(Domestic Only;
r�
rrt
CO to W
m
u7 Posta.111 ge $
Certified Fee
O
t3
Return Receipt Fee
t-3
(Endorsement Required)
Cl
Restricted Delivery Fee
t3
(Endorsement Required)
a
6n
Total Postage & Fees
i=
\fain
ED--•--
C3 Uvee
Moses M. and Hazel K. Stokes
r%or PC
City ; 8440 Dogwood Drive
Rockwell, North Carolina 28138
I
Postal
■
r-3
(Domestic 11 Mail only;
No insurance Coverage Provided)
m
t J �:
CO
m
-`
u'I
Postage $
Certified Fee
0
ostm re
0
Return Receipt Fee
•Ci, !j Her -_
Cl
(Endorsement Required) ..
0
Restricted Delivery Fee!l,flllJ
(Endorsement Required)
.
CI7-i2LI 009
tr!
Total Postage R FAQ"
C]
CO
Cyrus P• and Nancy C. Davenport
f`-
LentTo
8460DogwoodDrive
North Carolina 28138
Rockwell,
_

..L7
Ir r I
•• -•- • ••r
Er
t01
—D
Postage
$
Certified Fee
--Certified C. g 2 L r %•; "'
ru
p
RetumRecelpt•Fee
!"Po'stm lit%t
•31,1117 . Hs
Q
(Endorsement Required)
Restricted Delivery •Fee
gi 1, i_II t I -`•, i j �..: ��� ' 1 +�3
O
(Endorsement Required)
y;-
Lri
Total Postage & Feesru
FfJ��'./
r"
r"
FSfr;sDaniel C.
Bautista and Marcela H. Rodriguez
r�
120 WesthavenWay—
China Grove, —North Carolina 28023
Fi6stal
CERTIFIED
MILT,, RECEIPT
Er�(Domestjc
Mail•
No Coverage Provided)
F
.0
Postage $
t
nj
Certified Fee
d ' 19
�loStm�arjb
p
Return Receipt Fee
(Endorsement Required)
,- l L
�. �l�ere;
C3
Restricted Delivery Fee��.�\1
(Endorsement Required)
5
_ uj
Total PaMana R Fmc �
Z:
� - •�n��� ?+vi-_tl�y?a`�jt3j)gr;•, y !
r11
w•„,
0��• ' y i
O
C3
si Larry E. and Karen Samples--------------
r`
°f 8470 Medium Drive
Rockwell, North Carolina 28138 ----------•----
ru Ir • r
0
uI
ra
�o
• p Postage $
Certified Fee t �9
ru
Postmark
O Return Receipt Fee :•! I, IJI 1
p (Endorsement Required) erp
O Restricted Delivery Fee' �fJ.Illl
O (Endorsement Required)
Ltd Total Pr.......,
ru
FCTfVSia
C3 Alson E. Fortson2510 Joyce Street
Kannapolis, North Carolina 28083
.D(Domestic Mail • r r r- Provided
ru
Lr] For deliv.ply infiti.-mvtion visit. .s
rq
�J•P L
Postage. $a 2 �1
rt
e
Certified Fee �� b7 tti°i
ru �§tlnH
O Retum Receipt Fee #•JI If+ f �y� 'Here x
p (Endorsement Required) f! v
C3 Restricted Delivery Fee fj� + \ ctl
(
O (Endorsement Required) \\ Q
uy Total Postaae & Fees $` 't= Q
ru
r-.
Sent Ti
C3o---------
orpBarbara E. Daniels
r� rPo bED
- -
City s 8340 Medium Drive - —
Rockwell, North Carolina 28138
.o
rU Ir • Coverage Provided)
r`-
a
FcN t F 11
.A Postage $
Certified Fee Z , �` fit, i ,`, Wo v
i
O Return Receipt Fee t+: ; �Pos
p (Endorsement Required) ` He
O r µ
rQ�, '
Restricted Delivery Fee
(Endorsement Required) I, C
W tt l f
Lri Total Postage &Fees $ru 5'L
Sent
r`
C3 ------ ___ __
orP( Owner/Operator
M1 rPt Industrial and Agricultural Chemicals, Inc.
C'n 2042 Buie Philadelphus Road
Red Springs, North Carolina 28377

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
Parcel Identification Number of property receiving survey: Wlpp sR tr
City: Coun : Rowan y t c e.1r 0$17, 0 4 4 0 5' r
What is the source of your drinking water (please circle)? Public Water / ater-Supply We / Stream
Intake 7 Olher (please ex --lain below) — --
Is there a water -supply well on this property (please circle)? Yes / No If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your property? a — ON G- Nash CAV
What is the well(s) used for? (circle all that apply) , rm ng , ri atio / Swimming Pool / Water
Livestock / Other (specify) / I do not use the Well.
How many residences are connected to the well (list addresses below)? 11/0iv-e.
How deepis the well(s)? /40 f Date well was installed? r 4 4
What is the casing depth of the well(s)?
What is the screen interval of the well(s)?
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

ACCESS AGREEMENT
This access agreement is to allow for the collection of a groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alchem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with a copy of the
laboratory analytical report if requested.
Your signature in the place provided below signifies your agreement to allow Delta
access to your property and water -supply well for the purpose of collecting a water
sample.
AGREED
Signed By: C•
Printed Name: 7e-+1+ C- f cac V
Address: A;'?D A4 5
Telephone:
Best Time to Contact You: ,4�(,� ►�so�/
Date: A- 2&- 0 9

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
Parcel Identification Number of property receiving survey:
City: County: Rowan
What is the source of your drinking water (please circle)? Public Water / ater�plyWeStream
Intake /-Other (please explain below) - - ---
Is there a water -supply well on this property (please circle). es / No If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
Wl.0
How many water/sUDDly wells are on your prope ?
What is the well(s) used for? (circle all that apply) rinkin Irrigation /Swimming Pool /Water
Livestock / Other (specify) o not use the Well.
How many residences are connected to the well (list addresses below)?
How deep is the well(s)? Date well was installed?
What is the casing depth of the well(s)?'"
What is the screen interval of the well(s)?
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

FROM
i
FAX NO. : Oct. 27 1999 12:15AM P1
Water Supply Well Information Survey
(21tis line to be completed by Responsible Party or their representative)
Incident Number: 200502451 incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
�1:;.
Name and telephone ntimbPr bf 0iikn gdiiipleting the survey:
I,d $3r! 3
�dl� zJz-
Nd
Parcel Identification er of.lfrophrty recivttg survey:
City::1i`• Court :;Rowan 3 0
-What-is-the-source--of ypurdrinking waterfp)c
pte circle)?-Fublic Water /-Water-Supply Well / Stream ---
Intake / Other seise ex lain below
r Y. P
Is there a water -supply well on this property (please circle)?
`Yes / If "No" disregard remaining
questions and return survey
Name and address of own s of property with water -supply well if different than occu ant :
How many water -supply wells are on your property9
What is the well(s) used for? (circle all that apply) Drinking / Irrigation / Swimming Pool / Water
Livestock / Other s ecif _ _ / I do not use the Well. p�vo
How many residences are connected to the well list addresses below)?
NO
How deep is the well(s)? 0 Date well was installed?
What is the casing depth of the well(s)?
What is the screen interval of the well(s)?
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Tol hone: 704 543-3926
4. B-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person com leting the survey:
(?
Parcel tiff ation Number of property receiving survey: 3S Q�3a-
City: County: Rowan
What is the source of your drinking water (please circle)? Public Water ater-Supply Welll/ Stream
Intake / Other (please explain below)_
Is there a water -supply well on this property (please circle)? YesANo If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your property?
What is the well(s) used for? (circle all that apply) Drinking / Irrigation / Swimming Pool / Water
Livestock / Other (specify) / I do not use the Well.
How many residences are connected to the well (list addresses below)?
How deep is the well(s)9 Date well was installed?
What is the casing depth of the well(s)?
What is the screen interval of the well(s)?
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
Parcel Identification Number of property receiving survey: 3 7 6 % 7d
Cit C &de-1Z County: Rowan
What is the source of your drinking water (please circle)? Public Water Water -Supply Wel / Stream
--Intake-/-Other-(please-explain below) - - - --- --
Is there a water -supply well on this property (please circle)? Yes / If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your property?
What is the well(s) used for? (circle all that apply) Drinking / Irrigation / Swimming Pool / Water
Livestock / Other (specify) / I do not use the Well.
How many residences are connected to the well (list addresses below)?
How deep is the well(s)? Date well was installed?
What is the casing d th of the well(s)?
What is the screen interval of the well(s)?
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

ACCESS AGREEMENT
This access agreement is to allow for the collection of a.groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alchem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with a copy of the
laboratory analytical report if requested.
Your signature in the place provided below signifies your agreement to allow Delta
access to your property and water -supply well for the purpose of collecting a water
sample.
AGREED
Signed By
Printed Name:
Address:
Telephone: 22,�'- ,2-22- Z :L1 -
Best Time to Contact You:JV�

M
1'
Wi
I
!!
r_
i
i
7`
Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
-rl&-V - �0-i9_ 3�c�
Parcel Identification Number of property receiving survey:
City: County: Rowan
What is the source of your drinking water (please circle)? Public Water / Vats SupplyW_ell / Stream
- Intake-/-Other-(please-ex lain below) - -- - -- - - -
Is there a water -supply well on this property (please circle)? 'e / No If "No" disregard remaining
questions and retum.surve
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your property? !
What is the well(s) used for? (circle all that apply) rin ' / Irrigation / Swimming Pool / Water
Livestock / Other (specify) / I do not use the Well.
How many residences are connected to the well (list addresses below)?
How deep is the well(s)? 57 _ Date well was installed?
What is the casing depth of the well(s)? t j
What is the screen interval of the well(s)?
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and u tele hone mber of erson completing the survey:
Cy►����R �Ets
Parcel entification Number of property receiving survey: 3L 1 f40 1 3
City: Koc- V-Lj - LL. County: Rowan
What is the source of your drinking water (please circle)? Public Water Water -Supply Well Stream
Intake_/_Other-_(please-ex lain -below) - ----- .- -- -
Is there a water -supply well on this property (please circle)? es / No If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your ro ert
What is the well(s) used for? (circle all that apply)QDrinkin Irrigation / Swimming Pool / Water
Livestock / Other (specify) o not use the Well.
How many residences are connected to the well (list addresses below)?
mi Q-
How deep is the well(s)? q Ut N a -V1 k� Date well was installed? Q00
What is the casing depth of the well(s)? n Ott i n
What is the screen interval of the well(s)?
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telep one number of person completing the survey:
7d — Z Z fir-
L ° fq 3
Parcel Identification Number of property receiving survey: I
City: County: Rowan 6d14h' If �S
What is the source of your drinking water (please circle)? Public Water / Water -Supply Well / Stream
Intake-/-Other-(Tease-explain-below) - - - —
w��
Is there a water -supply well on this property (please circle)? e / No If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your property?
What is the well(s) used for? (circle all that applyith=
Swimming Pool / Water
Livestock / Other (specify) .
How many residences are connected to the well (list addresses below)?
8'S •zo 79w , ✓�
How deep is the well(s ? 36 6-- Date well was installed? 30
What is the casing depth of the well(s ? 3
What is the screen interval of the well(s)? I ? ?
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

ACCESS AGREEMENT
This access agreement is to allow for the collection of a groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alchem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with a copy of the
laboratory analytical report if requested.
Your signature in the place provided below signifies your agreement to allow Delta
access to your property and water -supply well for the purpose of collecting a water
sample.
AGREED
Signed By
Printed N
Address: SS^oaz)
Telephone: 74 L/ �2-75-7-&67
Best Time to Contact You: :2r �ii /a �y���✓
Date: �"—M2

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
Mc,At CoAre`\-704-Z1cj-79K
Parcel Identification Number of property receiving survey:
Cit : c,J \- County: Rowan
What is the source of your drinking water (please circle)? Public Water ater-Supply Well Stream
Intake-/-Other-(please-ex lain -below)- - - - - - - --- --- - -
Is there a water -supply well on this property (please circle)? Ye / No If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your property?
What is the well(s) used for? (circle all that apply) rinliing Irrigation / Swimming Pool / Water
Livestock / Other (specify) /TVuiff use the Well.
How many residences are connected to the well (list addresses below)?
ai (b
How deep is the well(s)? Date well was installed?
What is the casing depth of the well(s)?
What is the screen interval of the well(s)?
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

ACCESS AGREEMENT
This access agreement is to allow for the collection of a groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alchem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with a copy of the
laboratory analytical report if requested.
Your signature in the place provided below signifies your agreement to allow Delta
access to your property and water -supply well for the purpose of collecting a water
sample.
AGREED
Signed By:
Printed N
/r/ �,j �
Address: Gi
Telephone: -7e'c/= Z%Ci %5'-q-F
Best Time to Contact You:!
Date: Zkq
/
�-iel'1',:�, o r- SC'Ev; Ce5 o 44TPd

SUSTAINABLE STRATEGIES FOR GLOBAL LEADERS
March 24, 2009
Robert H. and Mady H. Benfield
1444 Saint Johns Church Road
Concord, North Carolina 28138
Subject: Water Supply Well Survey
Alchem, Inc.
8135 Red Road
- — - _--Rockwell, -North Carolina --
Dear Property Owner or Occupant:
As part of ongoing groundwater assessment being conducted at
the above -referenced facility, the property owner has been
requested ' by the North Carolina Department of Environment and
Natural Resources (NCDENR) to gather information regarding
water -supply wells located within 1,500 feet of the property. Our
information indicates that a municipal water supply is not available
DELTA to your property identified as Parcel No. 357AO38 (8430 US 52,
Rockwell, NC). Please complete the attached survey, including the
information regarding the existence and use of water -supply wells
on your property, and mail, email, or fax it to me as listed on the
bottom of the form. The results of the survey will then be compiled
and forwarded to the NCDENR, Aquifer Protection Section for
evaluation.
In addition, we may schedule a date and time in the near future to
collect a water sample from your well for laboratory analysis. If you
agree to allow Delta access to your property for purposes of
collecting a water sample, please sign the attached Access
Agreement form as well.
Thank you for your cooperation. If you have any questions, please
contact myself or Ms. Peggy Finley at the NCDENR, Aquifer
Protection Section, Mooresville Regional Office. Corresponding
numbers and contact information are provided at the bottom of the
attached form. `
Sincerely,
DELTA CONSULTANTS
Norman E. Wells, Jr.
Staff Scientist

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
Parcel Identification Number of property receiving survey:
City: County: Rowan
What is the source of your drinking water (please circle)? Public Water / Water -Supply Well / Stream
Intake-/Dther-(please-ex lain below)- - -- — ----- - - - - — - — -- - --- --- - - - — -
Is there a water -supply well on this property (please circle)? Yes / No If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your property?
What is the well(s) used for? (circle all that apply) Drinking / Irrigation / Swimming Pool / Water
Livestock / Other (specify) / I do not use the Well.
How many residences are connected to the well (list addresses below)?
How deep is the well(s)? Date well was installed?
What is the casing depth of the well(s)?
What is the screen interval of the well(s)?
Additional water suppjy well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

ACCESS AGREEMENT
This access agreement is to allow for the collection of a groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alchem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with a copy of the
laboratory analytical report if requested.
Your signature in the place provided below signifies your agreement to allow Delta
i access to your property and water -supply well for the purpose of collecting a water
sample.
AGREED
Signed By:
Printed Name:
Address:
Telephone:
Best Time to Contact You:
Date:
o4
D -,4� (�L(J�Zi�� •may—�`� �G`� .�LC�
vs

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowlped�g�e,), �
Name and telephone number of person completing the survey:
fj,,q Z e 5Z'6� e S
Parcel Identification Number of property receiving survey:
W�
City.- County: Rowan
What is the source of your drinking water (please circle)? Public Water / ater-Supply We tream
Intake /-Other-(please-ex lain -below) --- - - -- — —
Is there a water -supply well on this property (please circle). Yes / No If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your property9 J
What is thew d for? (circle all that apply) rin n / rrigatio Swimming Pool / Water
Livesto 170 thero
Ocify),&A )A NZra / I do not use the Well.
How many residences are connected to the well 'st addresses below)?
How deep is the well(s)9 Date well was installed? d,
What is the casing depth of the well(s)?
What is the screen interval of the well(s)? *,-�
ra-
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].
r� ti
a Jd

ACCESS AGREEMENT
This access agreement is to allow for the collection of a groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alchem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with a copy of the
laboratory analytical report if requested.
J
Your signature in the place provided below signifies your agreement to allow Delta
access to your property and water -supply well for the purpose of collecting a water
sample.
AGREED
Printed Name: O& N c 5 kcu— l L,,,�,es 4
Axe 64z5k(6
Telephone: %1 4" - eV 7Z " _ER 60 IT
Best Time to Contact You:4,2ne� o d N e -V 5 A) )W
Date: Z/- % � ` d %

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
Parcel Identification umber of property receiving survey: 37
City: County: Rowan
What is the source of your drinking water (please circle)? Public Water 0 Cater: -Supply W Stream
Intake -/-Other (please explain below)--- - - -
Is there a water -supply well on this property (please circl ? Yes / No If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your property9.
What is the well(s) used for? (circle all that appl =rinldn/ Irrigation / Swimming Pool / Water
Livestock / Other (s ecify) use the Well.
How many residences are connected to the well (list addresses below)?
How deep is the well(s)? Klk- Date well was installed?
What is the casing depth of the well(s)?
What is the screen interval of the well(s)?
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

ACCESS AGREEMENT
This access agreement is to allow for the collection of a groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alchem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with a copy of the
laboratory analytical report if requested.
Your signature in the place provided below signifies your agreement to allow Delta
access to yourproperty and water -supply well for the purpose of collecting a water
sample.
AGREED
Signed By:_
Printed Name:
l v`
Address:D
Ax-
Telephone: -7 �Xi ^ tr«5
Best Time to Contact You: -M D 4-,,- - S " ', M
Date: L&-6' —o

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
:3 --DAh 2)-,feu- �-� �?6--
�7,04) 6 �3 -.39,206
Parcel Identification Number of property receiving survey:
City: R,0 Ci4we-<l County: Rowan
What is the source of your drinking water (please circle . Public Water / ater-Supply Well / Stream
-Intake-/-Other-(please-explain-below)- - - - -- - - -- ------ -- -
Is there a water -supply well on this property (please circle)? Ye
.p4 No If "No" disregard remaining
questions and return surve S 1,0 -- /
Name and address of owner(s) of property with water -supply well (if different than occupant):
/e
How many water -supply wells are on your property?
What is thew used for? (circle all that apply) Drinking / Irrigation / Swimming Pool / Water
Livestock Other ecif )�eZeSS I do not use the Well.
How many residences are connected to the well (list addresses below)?
How deep is the well(s)? v `� `-�� Date well was installed?
What is the casing depth of the well(s)?
What is the screen interval of the well(s)?
Additional water supply well information:
Ala- e n c 6@1 /b 5�
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax [phone]
2. Mail 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone [phone]
4. E-mail [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
Parcel Identification Number of property receiving survey:
City: v GG/ County: Rowan
What is the source of your drinking water (please circleC.Pu:b:lic�Water- Water -Supply Well / Stream
-Intake-/-Other-(please-ex lain -below) ----- ---- -- -- -- --- -- - -- -- —
Is there a water -supply well on this property (please circle)? Yes No If "No" disregard remaining
questions and return survey - �--
Name and address of owner(s) of property with water -supply well (if different than occupant):
`ie.-n _
How many water -supply wells are on your property?
What is thew ?(circle all that a ply) Drinking / Irrigation / Swimming Pool / Water
Livestock. Others ees.< 4ev- / I do not use the Well.
How many residences are connected to the well (list addresses below)?
How deep is the well(s)? Date well was installed?
What is the casing depth of the well(s)?
What is the screen interval of the well(s)? ®f.n ho
Additional water supply well information:
W^-/-- - Z Dn [ 7
L=
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax [phone]
2. Mail 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone [phone]
4. E-mail [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
Parcel Identification Number of property receiving survey:
City: i?oG,�-well County: Rowan
What is the source of your drinking water (please circle . Public Water / Water -Supply Well / Stream
Intake-/-Other-(lease-ex lain -below)- - — — -- - —
Is there a water -supply well on this property (please circle)? Yes No If "No" disregard remaining
questions and return survey - AU-5 ) -'?
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on our property?
What is the well(s) used for? (circle all that apply) Drin n /Swimming Pool /Water
Livestock / Other (specify) / do not use the Well.
How many residences are connected to the well (list a esses a ow .
Cp
How deep is the well(s)? fj e Date well was installed?
What is the casing depth of the well(s)? //9
What is the screen interval of the well(s)? /4—>
Additional water supply well information:
O 0,0,01
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax [phone]
2. Mail 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone [phone]
4. E-mail [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
A
lr n PA?r),5 a5
Parcel I entification Number of property receiving survey: f lai'�� l►
City: County: Rowan
What is the source of your drinking water (please circle)? Public Water / Water -Supply Well / Stream
-Intake4-Other-(please-explain-below)- — - - - -
Is there a water -supply well on this property (please circ e)? Yes No If "No" disregard remaining
questions and return survey--
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your property? 1
What is the well(s) used for? (circle all that app rin Irrigation / Swimming Pool / Water
Livestock / Other (specify) use the Well.
How many residences are connected to the well (list addresses below)?
C i
How deep is the well(s)? don $ Mcn, Date well was installed?
What is the casing depth of the well(s)?
What is the screen interval of the well(s)? ^'°
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail].
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

ACCESS AGREEMENT
This access agreement is to allow for the collection of a groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alchem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with a copy of the
laboratory analytical report if requested.
Your signature in the place provided below signifies your agreement to allow Delta
access to your property and water -supply well for the purpose of collecting a water
sample.
AGREED
Signed By:
Printed Name:
Address: la
Telephone:�')W _ 9`�
Best Time to Contact You: eyeum
�Ij
Date: ` A 19 — 0" 1

04/02/2009 15:49 7045273915 PAGE 01
Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 20050245). Incident Name: Alchcm, Inc.
Please Provide the Following Information (to the best of your Knowledge)
Name and telephone number of person completing the survey:
hp3elo- Anderron -7el 2,7q 3112,
Parcel Identification Number of property receiving survey: lP 1
What is the source of your drinking water (please circle)? Public Water / ater-Supply wel / Stream
Intake / Other Lease explain below
Is there a water -supply well on this property (please circle)? No If "No" disregard remaining
questions and return surve
Name and address of owner(s) of proerty with water -supply well if di.#ferent than occu ant
How many watqr-s!ajM1y wells are on YEE 2Mf
What is the well(s) used for? (circle all that apply) riuldn' ! gmtie Swimming Pool / Water
Livestock / Others ) o not use t e ell.
How manv residences are connected to the well list addresses below )!—/
How deep is the w
What is the casing
What is the screen
Additional water s
al of the well(s)?
well information:
Date well was installed?
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
£ollowina methods:
1. Fax: [phone]
2, Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Tel hone: 704 543-3926
4. E-mail- [e-mail]
If you have any questions, please contact Noman Wells or Ms. Peggy Finley at the ,Ayuifcr Protection
Section, Mooresville Regional Office [phone].

04/02/2009 15:49 7045273915
PAGE 02
ACCESS AGREEMENT
I ; This access agreement is to allow for the collection of a groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alcllem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with, a copy of the
laboratory analytical report if requested.
Your signature in the place provided below signifies your agreement to allow Delta
access to your property and water -supply well for the purpose of collecting a water
sample.
AGREED
Siped By_ '
printed Name: A'tqe ersoh
Address: ��! �3i r� 1. a �lrcii i
?OcKoje-U )QC
Telephone: ` 104- 2.7 9 :3 f 1 2-
Best Time to Contact You: — mEX
Date: 3 + 31 - 0 9

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
Parcel Identificati n N er of property receiving survey:
City: County: Rowan
What is the source of your drinking water (please circle)? Public Water / r-Suppl ell / Stream
IntakEl Other -(please -ex lain below)— --- - - - - - - --
Is there a water -supply well on this property (please circle) . o If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your property?
What is the well(s) used for? (circle all that apply) G`k Irrigation / Swimming Pool / Water
Livestock / Other (specify) CHrdo not use the Well.
How many residences are connected to the well (list addresses below)?
How deep is the well(s)? Y A- Date well was installed?
What is the casing depth of the well(sr 1.1
What is the screen interval of the well(s)?
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

ACCESS AGREEMENT
This access agreement is to allow for the collection of a groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alchem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with a copy of the
laboratory analytical report if requested.
Your signature in the place provided below signifies your agreement to allow Delta
access to your property and water -supply well for the purpose of collecting a water
sample.
AGREED
Signed By: V`
Printed Name:
rFfA-P 14-h COL qA-
Address: 902 U0 G` 9-
4&'a 1i L ggl
Telephone: f t "'
Best Time to Contact You:
d, 713 b -S
Date: G

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
yLQFM0 L -704-,2-7'1-33Z8
tom« Z®Lf— 'Z-Z-3 - Li-70-5
Parcel Identification Number of property receiving survey: 3 S y 'E 1 'S
City: 1'� a C- 1-1 J � L L N . C , County: Rowan
What is the source of your drinking water (please circle)? Public Water Water -Supply Well / Stream
Intake -Other (please ex lain below) _ ---
Is there a water -supply well on this property (please circle)? Yes No If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your propert ? e�, ►.� �_
What is the well(s) used for? (circle all that apply) kr�:kin =et
on Swimming Pool /Water
Livestock / Other (specify) /not usell.
How many residences are connected to the well (list addresses below)? zD O E
` 435 FQR s7 PR(%Jt
RflCI<<JL LL IL1,C Zgl3 $
How deep is the well(s)? 99 i= E Date well was installed? 19 -7 (o
What is the casing depth of the well(s)? u M K A a 0 a)
What is the screen interval of the well(s)? U-J 1< 0 .�
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

ACCESS AGREEMENT
This access agreement is to allow for the collection of a groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alchem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with a copy of the
laboratory analytical report if requested.
Your signature in the place provided below signifies your agreement to allow Delta
access to your property and water -supply well for the purpose of collecting a water
sample.
AGREED
Signed By:
Printed Name: 4::; L ( AlL- - e 1 C-4 r c'-
Address
O y 3 S /-- dkef-S 7 012 i +1('-
IfC-NC- fir W--- LC, Al,(f zFj/3 8
Telephone: 7 3 'i - z 7 5k - 3 3 Z 8
C` « -7 `{ - 2 Z. 3 - 4-7 a 3
Best Time to Contact You: 48 A ce P M
Date: 3 Z 7 0 9

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name LLand telephone number of person completing the survey:
�/;i - ley 4f r'rlA-
Parcel Identification Number of property receiving survey: �6
City: 'F-, w e 11 County: Rowan
What is the source of your drinking water (please circle)? Public Water ater-Supply Well Stream
-intake-/-Other-(please explain -below) - ---- - -- - - - - - ----- - — - - - --
i V e Lzie l
Is there a water -supply well on this property (please circle)? Yes / No If "No" disregard remaining
questions and return survey ?) r -, v q- e 6j(1 1)
Name and address of owner(s) of property with water -supply well (if different than occupant): C
rAW
f S'gi //a Af 'D t I
h—Y NX
How many water -supply wells are on your ro ert? o N e
What is the well(s) used for? (circle all that apply rinkin / Irrigation / Swimming Pool / Water
Livestock / Other (specify) hi m-seA A! do not use the Well.
How many residences are connected to the well (list addresses below)?
b �Y b Aie_ - du.r oa-e
How deep is the wells ? ? Date well was installed? If -%b
What is the casing depth of the wells)?
What is the screen interval of the well(s)? Z
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April.10, 2009 using one of the
following methods: jv r `�- A- l: +I 1� L Fd
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

ACCESS AGREEMENT
This access agreement is to allow for the collection of a groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alchem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with a copy of the
laboratory analytical report if requested.
Your signature in the place provided below signifies your agreement to allow Delta
access to your property and water -supply well for the purpose of collecting a water
sample.
AGREED
Signed By:
Printed Name:
Address: or b Ly tq
&r / 2, S b'-� r `� ,
Telephone: 7bV — 13 3- 3/7.�;
Best Time to Contact You: <It� 0 dU "-�
Date:- /2 9

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
�-rX W Ste: -A, 70,q-j0 9'-3q3 a
Parcel Identification Number of property receiving survey:
City: C L _ County: Rowan
What is the source of your drinking water (please circle)? Public Water(WStream
-Intake /-0ther (please explain below) -- -- --ater-Supply Well - - — —
Is there a water -supply well on this property (please circle)? Yes No If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your property?
What is the well(s) used for? (circle all that apply ri kl in / Irrigation / Swimming Pool / Water
Livestock / Other (specify) / I do. not use the Well.
How many residences are connected to the well (list addresses below)? ,-V 0 il/e--
How deep is the well(s)? Date well was installed?
What is the casing depth of the wells ?
What is the screen interval of the well(s)?
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 20,09 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

ACCESS AGREEMENT
This access agreement is to allow for the collection of a groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alchem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with a copy of the
laboratory analytical report if requested.
Your signature in the place provided below signifies your agreement to allow Delta
access to your property and water -supply well for the purpose of collecting a water
sample.
AGREED
Signed By:
Printed Name:,����,
Address: 52"S-Ll P-)-) cal--e., yL4
aaGK4i-c/C /� C-
V-
Telephone:
Best Time to Contact You: 1c — 3
Date:

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
T�A DEN tE,4 70q 9119 *7 y&3
Parcel Identification Number of property receiving survey:? OLi $D
City: County: Rowan
What is the source of your drinking water (please circle)? Public Water / at r-Su 1 Stream
Intake /-Other-(piease explain -below)- --- - --
Is there a water -supply well on this property (please circle)? es No If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
-rim E
amp r A IS
i r
How many water -supply wells are on your property?
What is the well(s) used for? (circle all that apply rm n Irrigation / Swimming Pool / Water
Livestock / Other (specify) / I do not use the Well.
How many residences are connected to the well (list addresses below)?
ma ; le hame.5
D - W;I eo o wel A�G
How deep is the well(s)? Date well was installed?
What is the casing depth of the well(s)?
What is the screen interval of the well(s)? Z
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: '[phone]
4. E-mail: n*[e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
iuA ��N�EIS 'boy aqq qy&3
Parcel Identification Number of property receiving survey: 35�/ A05D
Ci U)P.A j County: Rowan
What is the source of your drinking water (please circle)? Public Water / ater-Su 1 Well Stream
Intake /-Other-(please-explain-below) -- -
Is there a water -supply well on this property (please circle)? ioNo If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
TmA Daijlr8
a�fer UAw
lU N
How many water -supply wells are on your property? 2.
What is the well(s) used for? (circle all that appl rin 'n / Irrigation / Swimming Pool / Water
Livestock / Other (specify) / I do not use the Well.
How many residences are connected to the well (list addresses below)?
lc hame6
to - — Mica" CO
How deep is the well(s)? Z Date well was installed?
What is the casing depth of the well(s)? -4
What is the screen interval of the well(s)?
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

ACCESS AGREEMENT
This access agreement is to allow for the collection of a groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alchem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with a copy of the
laboratory analytical report if requested.
Your signature in the place provided below signifies your agreement to allow Delta
access to your property and water -supply well for the purpose of collecting a water
sample.
AGREED
Signed�•
Printed Name: —rz WA J)A-Att8l,6
Address: OR r <'C�
G
Telephone: `10N 419 9N6
Best Time to Contact You: I. eZk dAq s
Datejl --q-U 4

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
Parcel Identification Number of property receiving survey:
City: County: Rowan
What is the source of your drinking water (please circle)? Public Water / ater-Supply Well Stream
Intake/—Other—(please--explain-below)- - - - - -- -- - - - - --
Is there awater-supply well on this property (please circle)? e / No If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your property?
What is the well(s) used for? (circle all that apply- rinking Irrigation / Swimming Pool / Water
Livestock / Other (specify) o not use the Well.
How many residences are connected to the well (list addresses below)?
How dee is the well(s)? k© . /00 F— Date well was installed? y%
What is the casing depth of the well(s)? 62 ee4EZ--�-
What is the screen interval of the well(s)? 2
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

ACCESS AGREEMENT
This access agreement is to allow for the collection of a groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alchem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with a copy of the
laboratory analytical report if requested.
Your signature in the place provided below signifies your agreement to allow Delta
access to your property and water -supply well for the purpose of collecting a water
sample.
AGREED
Signed
Printed Name:L—
Address: 3�� 1411E C-W y I'C-0z- q —D -
ZOc1C1W,e�1-Z-- IVI C, A /.?e
Telephone: 71 - 7 g — 3,
Best Time to Contact You: A/`- /�
Date: Z (7

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone number of person completing the survey:
kr`l 1 6e ool e.r (IN) a.7 Ci - qJ4 U '�
Parcel Identification Number of property receiving survey:
city: ADCvxwk i County: Rowan
What is the source of your drinking water (please circle)? Public Water Water -Supply Well Stream
-Intake /-Other (please -explain --below) - -
Is there a water -supply well on this property (please circle)? es No If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your property? i
What is the well(s) used for? (circle all that apply) rin / rri a ' Swimming Pool / Water
Livestock / Other (specify) / I do not use the Well.
How many residences are connected to the well (list addresses below)? ou ,
How deep is the well(s)? B-- Date well was installed? -)
What is the casing depth of the well(s)? Jq
What is the screen interval of the well(s)? qD
Additional water supply well information.lp,-Leybup
. C Ce 0 �AnLC 1
n a�,1d
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

ACCESS AGREEMENT
This access agreement is to allow for the collection of a groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alchem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with a copy of the
laboratory analytical report if requested.
Your signature in the place provided below signifies your agreement to allow Delta
access to your property and water -supply well for the purpose of collecting a water
sample.
AGREED
Signed By:
Printed Name: A c i cx--
Address: C9% v 6 IdVtx(lt U- i P e� , N� . L. ca%B 8
Telephone:�kA o%-A- GALP,5
Best Time to Contact You: Qf %,r 5`. E% 0Q M
Date: 51Ag.10 01

Water Supply Well Information Survey
(This line to be completed by Responsible Party or their representative)
Incident Number: 200502451 Incident Name: Alchem, Inc.
Please Provide the Following Information (to the best of your knowledge)
Name and telephone numb r of erson completing the survey:
7©5� a 9 7.0--p /
Parcel Identification Number of property receiving survey: 35 7
city: County: Rowan
What is the source of your drinking water (please circle)? Public Water / ater-Supply Wel Stream
-Intake /-Other-(please-explain-below) - - - - - -- - -
Is there a water -supply well on this property (please circle)? es No If "No" disregard remaining
questions and return survey
Name and address of owner(s) of property with water -supply well (if different than occupant):
How many water -supply wells are on your property? Ne5—
What is the well(s) used for? (circle all that applyparinki rri atton Swimming Pool / Water
Livestock / Other (specify) CA -7- - /> o 6 / I do not use the Well.
How many residences are connected to the well (list addresses below)? O ft/E
a r1E- A'T&L R .
How deep is the well(s)? /V dT S LA C Date well was installed?XATe / ) 74 "S
What is the casing depth of the well(s)? (VO-7 5 c...R C-
What is the screen interval of the well(s)? cT s c, ,Q t
Additional water supply well information:
Please return completed survey to Norman Wells at Delta Consultants by April 10, 2009 using one of the
following methods:
1. Fax: [phone]
2. Mail: 8008 Corporate Center Drive, Suite 100
Charlotte, NC 28226
3. Telephone: [phone]
4. E-mail: [e-mail]
If you have any questions, please contact Norman Wells or Ms. Peggy Finley at the Aquifer Protection
Section, Mooresville Regional Office [phone].

ACCESS AGREEMENT
This access agreement is to allow for the collection of a groundwater sample from your
existing water -supply well by Delta Consultants on behalf of Alchem, Inc. You will be
notified if a water sample from your well will be needed and an appropriate date and time
will be scheduled. If a water sample is collected, you will be provided with a copy of the
laboratory analytical report if requested.
Your signature in the place provided below signifies your agreement to allow Delta
access to your property and water -supply well for the purpose of collecting a water
sample.
AGREED
Signed By
Printed Name: k K C
Address: ,:;>/-/
Telephone:
Best Time to Contact You: Aux
Date:

I'

I

MPL
e Complete"items 7, 2—An 3 Also complete A signature
item 4 i#-Re.stncted Delivery'is desired. ent s
® Print your name and :address on the;reverse erg � V � ssee i,
so that we'can return the card to you. B Received by.(Printed Nam Q C o_ ry
a Attach this card to .the back,& the mailpied6, .
or on the front d space permits
D. Is delivery address differan em Ye
1. Article Addressed to, If YES, enter delivery addre_ be
2y S� rtl.cl
, P5G 2g1
3. Service Type
❑ Certified Mail ❑ Express Mail
❑ Registered E3 Return Receipt for Merchandise 4
.3 Insured Mal fl G.O.D. j
4. Restricted Delivery? (Extra Fee) ❑Yes {
— -- 2 Article Number — -
(Transfer from se►vrce label) '� Op-7 ` .o� JlQ 00©a+ �(p''
PS form 3871, FEbniary 2004 Domestic Return Receipt �azsss z nn f�ae`;

11911fief�l
,ORATE CENTER DRIVE • SUITE 100
NORTH CAROLINA 28226 USA U.S.
SPAIDTRGE
CHRR28226 NC
28226
MRR 26
AMOUNT09
UNITEDSTATES
POSTAL SERVICE .
7007 2560 0002 4641 1281 $ sa,dQ
0000 281-15 00
703-19)
E �J
Cinderella S. Ross
385 Wilcoy Road
Salisbury, North Carolina 28145
282 SC 1 > 031? 29-W 09
---- =:__ - ---- - - --- --- -- -
ETUI�I�...TO SEi��aE>� _
_.......:......_ -.. _. �..._...... _.:. _r ...._.... njC� LiCiI S9'RCloT, _.... ............-_ ... _- ... .
UNABLE TO FORWARD
-- BC: 2t82264]3572jjL
- 28225L�4�37 �J7�r �FPJ�ttJlr�}77.�2 �t�itt7iJ tJt+JitT�71+3tJtftJJJ �tIt�r JiJtl�
• ' � Az
ORATE CENTER DRIVE • SUITE 100 U S POST
PAID
E- NORTH CAROLINA 28226 USA CHARLOTTE,
�. 28226
UNITEDSTAT£S M�AM ONT
POSTALSERVICE $3
7008 1300 0000 0958 7323 __ o000 - 28138 ` 0005870
4�
rA
Owner/Operator
Rockwell Park Development Company,
American Legion Post 112
8588 US 52
Rockwell, Nol xxxzf 282 SC 1 ce .
RETURN TO SENDER
UNCLAXMED
UNABLE TO FORWARD
SC: 292264113.5725 tt *t.660-01tS t8-29-20
2a226i`�435 7 7trj+�jrt�rrr�rJrrlrl+��rttJ++ rr�irr�r�t�trritrjrJt�rJ+r�rr�1

I -
8008 CORPORATE CENTER DRIVE • SUITE 100
CHARLOTTE, NORTHICAROLINA 28226 USA U�SPSTA
AID
CHRR28226 N
28226
MAAMOUNTOc
UN,760 STAVT .
7008 1300 0000 0958 7392 °OSTA`SER"6
O000 $3.2,
28138 0005870c
E LTA ',"
James F. Bouldin, Jr.
8455 Dogwood Drive
Rockwell, North Carolina 28138
RETURN TO SENDER
UNCLAXhIECD
UNABLE TO FORWARD
'282264''3S72S * 1980-©1 S46- :° 9- 0
28226043Sttjr��rr�rt+�tlrrjt�r�ltrr�rrlrrl�r+�t�r�rtrfrr�rll+l'r�tt�rr�j
8008 CORPORATE CENTER DRIVE • SUITE 100
CHARLOTTE, NORTH CAROLINA 28226 USA
DELTA'..
7jM7 60 0002 4641 1397
James L. and Carolyn M. Pennington
1202 Bird Dog Trail
Rockwell, North Carolina 28138
RETURN --TO SENDER .......: _.: _.,..,
_._ .. ..... _ _. _ ., ._.. NOT DEL XX VR iAML M AS Ao,DRESZE0
_... .... -UNABLE ..TO -FORWARD
SC: 2622S43S72S t *IBBC— 0 4_e2-29 .2.2. .
2e22504057 jrr�r��rr�rtt�t+tt�tit��ttttrt�tritrtlr{ritrrirt�t�tir�ttltr l

I
8008 CORPORATE CENTER DRIVE • SUITE 10C
CHARLOTTE, NORTH CAROLINA 28226 USA U.S. POSTAGE
PAID
-� CHARLOTTE , NC
28226
bAR` 26. 09
- AM_0_ UNT_
UNITE
a.
b
DE'sTA.
,
PosresEew �5 q9
7007 2560 0002 4641 1342 0000 28195 00058703-19
Hugh House Sr.
Heart to Heart Helping Hands of Hope Ministries, c-
Inc. 9 hR 21 ,�/
P.O. Box 330 S
Salisbury, No NIXIE 2e2 4E 1 ire 04/14./09
RETURN TO :BENDER
UNCLAIMED
UNABLE TO FORWARD
QC: 20226 *1880-0503a-14-22
8008 CORPORATE CENTER DRIVE • SUITE 100
CHARLOTTE, NORTHi CAROLINA 28226 USA
7007 2560 0002 4641 1298
DEL ?;
Ralph D. and Nancy A. Trexler
350 Baptist Church Road
Gold Hill, North Carolina 28071
UNITE0STeTE5
0000 28071
Nz
27e �.
G'W.t• Yvjt°
U . S•:--•POSTAGE
PAID
`CI ARLOTTE.:NC
28226,
MAR 26N9.
AMOUNT= .._
$5A9
00058703-
NIXIE 282 5E 1. 00 0411SI09
RETURN'TO •TO SENDER
UNABLE TO FORWARD
BC: 282264ZS72S *1e80-O53:39-1S-2*
8226(04:357 I,►I,II.,I,,,I,1„1.I,II,,,I„t,►II„I,I,I,►,l„I,I,1,1,►1„11

r'-ATE CENTER DRIVE • SUITE 100
NORTH CAROLINA 28226 USA
LmATE CENTER DRIVE • SUITE 100
NORTH CAROLINA 28226 USA
U.S. POSTAGE
CHARLOTOTE AC
28226
uro�rEcsrarEs - MAAMOUNT09
POSraLSERVICE //gy�pp
7007 2560 0002 4641 1335 0000 _5.`l3
28138- OOfl58703-19
Walter M. and Sabrina D. Williams
225 Wilcoy Road
Rockwell, North Carolina 28138
2022504.3S7
NIXIE 202 BE 1 09 04/12/09
RETURN TO SENDER— -- _
- UNCLAIMED
UNABLE TO FORWARD
BC: 2292264ZS72S *1080-b1327-12-20
ISfI7IIlII71f11I211fIilllf2I71,I72IIJfIJ�lIJ7fID1IPI/lSI1112111
,00, 0500 0000 6539 ,._,
Brenda C. and Richard G.
275 Large Avenue
Rockwell, Nor"- 9QlRR
2922SQ43S7
U.S. POST9GE'-
-�
PAID.:
CHARLOTTENC
•28226 .
- .=T SrarES _
AMOUNT
POSTai SERVICE
�..
a
��•h�iG�
0000 �,,, _ :_
00058703
NIXIE 202 BE 1 09 04/12/09
RETURN TO SENDER
UNCLAIMED
UNABLE TO FORWARD
BC: 20252643S725 *1800-01333-12-20
12212III III] IIIII IIIIIIIII III 2 Il2III21JIJI-III)II171717IIIIII 11

a
ATE CENTER DRIVE SUITE 100
E NORTH CAROLINA 28226 USA
U.S. POSTAGE
CHAR2922fi =NC
.MAR 26.'09 j
-
UN/TED *TES
AMOUNT,`
�. I
POSTAI SERVICE
}
7008 0500 0000 6538
1386 0000 28138 00058703-19'
I F�py
T /`
/"�
1
Britt A. Miller
-
1105 Bird Dog Trail
Rockwell, North Carolina
28138
1 i
1
NIXIE
282 BE 1 09 04.l12/09
RETURN---T_C9__-SENDER - —
UNCLAIMCO
UNABLE TO FORWARD
BC: 2922543572S *1990-01331-12-20
2822604357
ATE CENTER DRIVE • SUITE 100
U..S. POSTAGE
c, NORTH CAROLINA 28226 USA
CARLOTOTE.NC
r 28226
MAR
26.'09
' bNITEDSTATES
'AMOUNT
POST6LSERVICE-
r
--0058g9
OOoO . _ 28138
7007 2560 0002 4641 1441 —_--
Penny H. Mitchell
1132 Bird Dog Trail
Rockwell, North Carolina
28138
_—
NIXIE
292 BE 1 00 04,E 121 09
_— _ __ .. . _ ............ ......
RETURN TO SENDER
UNABLE TO FORWARD
SC: 2922543.572.5 *1980-01332-12-20
2$-26043E 7 1„1III,
1,,,1, l„1,1111„fill 1111ill IJJjIjjjjjj ij)ll„ III)]

8008 CORPORATE CENTER DRIVE • SUITE 101
i CHARLOTTE, NORTHI CAROLINA 28226 USA
i
j,.
D E L Y .ia4
8008 CORPORATE CENTER DRIVE • SUITE 100
CHARLOTTE, NORTH CAROLINA 28226 USA
AP
IIINIIIIIN�IIIWVIVI�I�N�
7007 2=e11 000. 4e41 149e
U.S. POST6QE
CHAR28226 NC
28226
MAR 26,'09 1
uaireosmres.c. _ AMOUNT
POSTU SERVICE
0000 $3.29
28023 00058703-1�?
Daniel C. Bautista and Marcela H. Rodriguez
120 Westhaven Way
China Grove, North Carolina 28023
NIXxE 202 4E 1 08 04/1/4./09
RETURN TO SENDER
UNCLAIMED
UNABLE TO FORWARD
mc: 282264SS299 *1000—OSOI9-1+4-29
282280 4SS2 1t,I,II„1„tI,I„1,itll,,,I„I,I,L,,1,lt„1,11,1„l,1,,,ll„I
Robert M. and Susan S. Martin
235 Large Avenue
Rockwell, North Carolina 2813,9
U.S. POSTAGE
PAID -
CHARLOTTE, k—,-
28226
MAR 26.'09
AMOUNT
$3,29
00058703=1:
310-1
—3 k
NIXIE 292 BE 1 08 04/12/09
RETURN TO SENDER
UNCLAIMED
UNABLE TO FORWARD
SO: 20226435725 *1800-01329-12-20
2 e22t5043V 1,tltllttl,atl,,tltl►ll►,alt,la,llttlaltlt„Ittltl,ltla,lttll

APPENDIX B
GROUNDWATER SAMPLING RECORDS

Groundwater Sampling Record Sheet
Site Details
Date: 20 D
Weather
Well Details
Well ID:
Depth to Water (DTW):_
Total Depth (TD):
Casing Material:
Pur
Location:'it WE-19
Temperature: ld
Well Locked: Y /®
Depth to Product: —
Screen Length:
Casing Diameter:
Purge Method: /Jc to p n S l&f Well volume: (gal)
Time Started: Min purge Vol: — (gal)
Time Stopped: Pump depth: _ (ft)
Flow Rate: (L/Min) Flow Cell: Y / N)
Sampding
Sampling Method:
Time Sampled: 8 % 36
Analysis:
Field Analysis
Date Sampled: 0 D
Sampled By: L S
Observations
(color, odor, etc)
Time
(wins)
Purge
Vol
DTW
pH
Cond
(ms)
DO
Temp
(C)
ORP
Turbidity
Signature:
Date: /'a /0 q

Groundwater Sampling Record Sheet
Site Details
Date: 640b
Weather r►n
Well Details
Well ID: AN -/
Depth to Water (DTW):
Total Depth (TD): y�, 5
Casing Material: PVC
Par 'n
Purge Method: 61 ' Low Flow
Time Started: : `f O
Time Stopped:
Flow Rate:
Location:LCf��lvl
Temperature: J
Well Locked(Yj/ N
Depth to Product:
Screen Length:
Casing Diameter:
r
G
Well volume: (gal)
Min purge Vol: '�, (gal)
Pump depth: N 31 (ft)
(L/Min) Flow Cell: @Y / N
Sampling
Sampling Method: &-lm fLnV
Time Sampled: I p i0
Analysis:
Field Analysis
Date Sampled: &2-0
/Vf
Sampled By:
Observations
(color, odor, etc)
Time
(mins)
Purge
Vol
DTW
pH
Cond
(ms)
DO
Temp
(C)
ORP
Turbidity
7;52-
5.'fl
71,
3-5g
I q 50
272-
M
Clear
to
3, Y7
I/
W
l 5
C/far
/0,,
3,60
l6, FV
3�&
130
C/eaa-
/v2q
3, 32
/#'o
3 fq
I I2�
Signature: Date: �0

Groundwater Sampling Record Sheet
Site Details
Date: b P Location:
Weather
Temperature:
nn► P
Well Details
Well ID : M W -�
Depth to Water (DTW):
Total Depth (TD): 3J`
Casing Material: jyc
Pub
Purge Method: Low Fhq tv
Time Started: D D
Time Stopped:
Flow Rate: I---
Sampling
(L/Min)
Sampling Method: Low NOW
Time Sampled: 1 I : 1-O
Analysis: OilvrOf .
,Svl
Field Analysis
Well Locked:N / N
Depth to Product:
Screen Length:
Casing Diameter:
2-
Well volume: Z• � (gal)
Min purge Vol: . / (gal)
Pump depth: 2 A
Flow Cell: 0/ N
Date Sampled: & r7 �
Sampled By:
Observations
(color, odor, etc)
Time
(rains)
Purge
Vol
DTW
pH
Cond
(MS)
DO
Temp
(C)
ORP
Turbidity
�'ut6�d-T�f
�D- �8
2•
f.d5
Gear-d7i��
C/eA
11:a-
I, 0D
1 .5
367
16b
CI&I
ll�li
/•1?
389
135
Signature:
Date: u D

Groundwater Sampling Record Sheet
Site Details
Date: 2 D
Weather j1 �I11
Well Details
Well ID: W
Depth to Water (DTW):` �J
Total Depth (TD): 3�
Casing Material:
Pub
Purge Method: bw Flo
Time Started: 12
Time Stopped:
Flow Rate: (L/Min)
Sampdin
Sampling Method: Low &IV
Time Sampled: i2 t 5J
Analysis:
Field Analysis
Location: 4l0/14
Temperature: �� c
Well Locked: C / N
Depth to Product:_
Screen Length:
Casing Diameter:
Well volume: A V (gal)
Min purge Vol: 20 (gal)
Pump depth: 54 A
Flow Cell: Y / N
Date Sampled: Zo o
Sampled By:
Observations
(color, odor, etc)
Time
(wins)
Purge
Vol
DTw
pH
Cond
(ms)
DO
Temp
(C)
ORP
Turbidity
jZeg5
30-y
3,�ff
-�?j
;M
Y,0,01
Y-�F
YM
3,61
13q
z,o2
It,
70
CLa r
u
12,.5)
3,0
—
3.
Wv -
2-AP
igo17
03
3Z5
Signature.•-Y
Date: h 0 A

Groundwater Sampling Record Sheet
Site Details
Date: (e D 9
Weather o 11
Well Details
Well ID:
Depth to Water (DTW): Z7• 36
Total Depth (TD): 3 &
Casing Material: VC
Pur ''Z
Purge Method:
Time Started:
Time Stopped:
Flow Rate:
Low Floe
13 -ID
(L/Min)
Sampli'a
Sampling Method: `0 w f OW
Time Sampled: 13: 3J°"
Analysis: (Norio%, , A
Field Analysis 15v4
Location: ylW10
Temperature: V
�i
Well Locked: &/ N
Depth to Product:_
Screen Length:
Casing Diameter:_
Well volume: /, Y (gal)
Min purge Vol: 14 2 (gal)
Pump depth: 3 � (ft)
Flow Cell: (9/ N
Date Sampled: & 0 p
Sampled By:.
�2/s, Pt/
Observations
(color, odor, etc)
Time
(mins)
Purge
Vol
DTNV
pH
Cond
(HIS)
DO
Temp
(C)
ORP
Turbidity
IurO���'�e�l'inf
13-15
!-�
27�
3-'f�
I,�fd
�•�l
jf,�L
5d�
UveY9�`l
Tvrbyinf
13 -LU
2� $
3. '11
I - `15
D � �
l �. �
5 U I
fter qjj
("It
13: 29
y. 2
3,
593
01
Cltitr
3,i3
Signature: � Date: dulo 1

Groundwater Sampling Record Sheet
Site Details
Date: ZD p `� Location: 14LCIIOq ;?k4ell AIC
Weather Sunu Temperature:
Well Details
Well ID: W - 5
Depth to Water (DTW):
Total Depth (TD): 66,00
Casing Material: T V C
Pur •'Z
Purge Method:
Time Started:
Time Stopped:
Well Locked- Y / N
Depth to Product:
Screen Length:
Casing Diameter:
2 it
tow TA W Well volume: (gal)
Flow Rate: (L/Min)
Sampli�z
Sampling Method:
Min purge Vol: (gal)
Pump depth: 367 (ft)
Flow Cell: 0 N
Date Sampled: Z� i
Time Sampled: M-;�O Sampled By: L ,-)
Analysis: CA16,rde- s'1 0"41 / l c
Field Analysis
Observations
(color, odor, etc)
Time
(wins)
Purge
Vol
DTW
PH
Cond
(ms)
DO
Temp
(C)
ORP
Turbidity
2,b
---
5,10
045
,DD
21.2
I`1
P51
k,71
OY7
4.34
f f,
In
5e��
P,d
�,k�
If,6
123
-� 20 D
Signature: o� Date:

Groundwater Sampling Record Sheet
Site Details
Date:
Weather
Well Details
Well ID: Or-&
Depth to Water (DTW): 2,03
Total Depth (TD): 55
Casing Material: PVC
Pur 'n
Purge Method: &Ue
Time Started: 35
Time Stopped:
Flow Rate: �--
Samplan
(L/Min)
Sampling Method: tOw filOW
Time Sampled: ,` i - Dd
Analysis: 1,12kn /�' 1 �.
KI
Field Analysis
Location: '4L C//f7/4 ,f dowel% �C
c
Temperature: 5
Well Locked/ N
Depth to Product: _
Screen Length:
Casing Diameter:
2 /'
Well volume: /, 3 Y (gal)
Min purge Vol: (gal)
Pump depth: 32 (ft)
Flow Cell: &Y / N
Date Sampled: 6
Sampled By:
�'/'/S
Observations
(color, odor, etc)
Time
(rains)
Purge
Vol
DTW
PH
Cond
(ms)
DO
Temp
(C)
ORP
Turbidity
6 B
7.3
�'��10
ti
1,�J AI
3•58
6,Y63
0, �(�
21.55
q11
32-0Pa�
���5
2,8 �1
3,&I
G',391
P,60
l59
r
:50
�f 2 a�
3: !�'�
D,3d��
�.51
ZI,
11
M
(lean
3,61
0,368
Z1,352-
Signature:/c Date' h 9

Groundwater Sampling Record Sheet
Site Details
Date: A%
Weather (Twnt
Well Details
Well ID: 10V 4 D
Depth to Water (DTW): /�'• 5�
Total Depth (TD): ),0
Casing Material:
Pur 'n parjcj d� on
���tl �9 CDelfa�
Purge Method:
Time Started:
Time Stopped:
Flow Rate: (L/Min)
Samplin
Sampling MethodSi. ec'� ,5a-p%e-
Location:
Temperature:
Well Locked: V/ N
Depth to Product:
Screen Length:
ff
Casing Diameter: �p
Well volume: (gal)
Min purge Vol: (gal)
Pump depth:
Flow Cell: Y /9)
Date Sampled:
Time Sampled: � JYJ Sampled By:
Analysis: C A i 'S
Field Analysis
(ft)
Observations
(color, o/%dor, etc)
Time
Purge
Vol
pH
Cond
(MS)
DO I
Temp
ORP
Turbidity
/u4id
((%%(�Miin��jjs)
V !�/I
1 [DfjTW�%�
197tJ4{/
l�
5-,!O
q
er(J(►� I
2 /'�
33 /
/J �y(C)
1 K3
2 %
✓62-
/�7/�
/ F
Signature: -
'� -- - Date: old

Groundwater Sampling Record Sheet
Site Details
Date: 0 I
Weather nn
Well Details
Well ID: MI IV _ �
Depth to Water (DTW):_
Total Depth (TD): 3 5
Casing Material: P VC
Par 'n
Purge Method: �0 floV
Time Started: 1 '. 0
Time Stopped: --
Location: Al OEM
Temperature: �d
Well Locked:& N
Z 1.31- Depth to Product:
Flow Rate: -- (L/Min)
Sampling
Sampling Method: Low
Time Sampledd: 19 ' 15
Analysis: ��,r'U 4f, ?4, w6
Field Analysis
Screen Length:
Casing Diameter:
Well volume:
(gal)
Min purge Vol:
(gal)
Pump depth:
3
(ft)
Flow Cell: & N
Date Sampled: L; I
Sampled By:
Is, PO
Observations
(color, odor, etc)
Time
(mins)
Purge
Vol
DTW
pH
Cond
(IRS)
DO
Temp
(C)
ORP
Turbidity
Oear
II:'fj
2,2
-x 1,37
9A
0. R5
345
04b
325
M
Clear
11:55
q,
5.0y
0,0o
3,02
17.52
32-2
13y
Char
12; ©U
6.
5.06
P. 0$ I
2,§b
0,15
32-5
7710
CImr
11-H
8,S
q,q�
o�W-
2,-�
/�,11
311
yb,2
Signature: "` �^ bate: (� a0

Groundwater Sampling Record Sheet
Site Details
Date: I D D 9 Location: h/CyrN AIC
Weather Sonv Temperature:If
�D
Well Details
Well ID: M W 4
Depth to Water (DTW):
Total Depth (TD): 2 D "
Casing Material: Py t
Pur' is
Purge Method: ?V M ty Flofv
Time Started: I2 1
Time Stopped:
Flow Rate:
Sampliri
(L/Min)
Sampling Method: pw— f nIV
Time Sampled: 12 .'3 J
Analysis:
Field Analysis
Well Locked/ N
Depth to Product:
Screen Length:
Casing Diameter: 2 It
Well volume: 0.3 (gal)
Min purge Vol: (gal)
Pump depth: (ft)
Flow Cell: (T/ N
Date Sampled: 6 2a ® 9
Sampled By: S
N►anjc-LA-e5'�- /1��1�f1� Z��L
Observations
(color, odor, etc)
Time
(amiss)
Purge
Vol
DTW`/
pH
Cond
(ms)
DO
Temp
ORp
Turbidity
T�Y dIN
I[���
0.1
18 oV
�/7'
Va 12
g1/9
//� �fl
% ��
/y/((C)•`)I�
1g,5
3�-4
Oveg99
5,13
f 1, 9
Z . I i
M, ib
3 ? V
DV"r P 1
pci��
IZ 25
1.2
5, 95f.
Z,IZ
l8-f
3�9
�Vjr
Signature: �d Dater y0 D 1

nFLTA CONSULTANTS GROUNDWATER SAMPLING RECORD;
Sampled By ❑ Facility Personnel ❑ ES&T
Other: >y {�—t�
Facility [ r
Site ID )Brij)-QQ
Project No.
Date (m/d/Y) U-0-2b0It
r
' c%:a� n........:...+:...,a ,a-, .. ,nr,.0 n triton n Irrinatinn U/PII rl Snrinn ❑ Rnrehole El Probe Other:
Air TemD: ❑ °C ❑ °F Weather:
Well Locked? ^ yes ❑ no Damaged/Repairs Needed:
TOC ❑ MP Description:
TOC/MP Stickup: ❑ ft ❑ m above/below ground Well Inside Diameter (ID): _ 2-inch ❑ 4-inch Other:
Site Remarks (nearby wells pumping, tide, stream stage, etc.)
•AN_a_.. ..1 11.,+., _:. . n 4- n triton r Rnrohnlc Tnfal rlonth lTlll frnm MP nr TOC-
❑ E-Tape, #
❑ Steel Tape ❑ Other
Pre -Purge
Initial
Pre -Purge
Confirmation
Purging
Start
During
Purging
Purging
End
After
Sam lin
Remarks
Time (hh:mm; 24-hr clock)
Depth to Water
21_ Ll L(
Tape Correction
Water Level (WL)
Product Thickness
Product Recovery
❑ gallons ❑ liters
Measure water level from fixed measuring point tmrl or rop.or well canny t, yr ). n ... ware r..P". , ', — ,, ••.... „••„__ , , T. •• •-•-• •- ----- •-
- . --... — - .- - - _
TOC, measure water level from north side of casing. Measure static or pre -purging water level twice; record initial and confirmation measurements and measurement times (in 24-hour clock format).
MPfrOC Stickup measurement is from ground surface to nearest 0.1 It or 0.01 m. Depth to Water codes: N - not measured; D - dry; O - obstructed; P - pumping; F - flowing (artesian well); R - recently
pumped; C - cascading. Water Level (WL) = Depth to Water - Tape Correction factor. Record free product presence at time of water level measurement; use "S" for free product thickness if shebh
observed. If free product removed from well; record volume removed in gallons or liters, list product type in "Remarks' column.:
J
C...1.J %A/A 17%+n !_rah M Roilor rI Pmmn inncrrrintinn-
Casing Volume: [ (TD)-?.1,W��(wL)]•[�(waulo)]2•[ ,yu'd(ConversionFactor)] = Z,`i4 " gal ❑ liters
Conversion Factor = 0.0408 for feet and allons; 0.1544 for feet and liters; 0.5066 for meters arid liters; Well ID in inches
Well Goes Dry
While Purging ❑
❑ Cum. Vol. Purged
❑ Pumping Rate
�.�,��
r�
D'
�,
(Final)
Meter
Type
Remarks
Time (hh:mm; 24-hr clock)
I• I Temperature Corrected? ❑)
I t p 21
-&r 2 1
Temperature ❑°C ❑°F
j "I ,l9
09
-7
Dissolved Oxygen mg/L
)"tJ
, , i2-
i &,:7 _70
b SC or ❑ EC µS/cm
Turbidity ❑ NTLI
)qj
Colorfrint.�
Odor
; Or—C
M 24
12CL
L '
Record time purging starts and ends in "Purging Start" and "Purging Fria" columns in waxer Lever uaia secuon. uum. vui. rurgea: wnrumuvu vu.ui,le
liters. Pumping Rate is,gpm or Lpm, depending on box checked in casing volume calculation. Use 'Final' column above for recording sample field measurements, total volume purged before sampling
or average pumping rate during purging. Record equipment calibration methods, decontamination procedures, equipment failures, purge water disposal method, etc. in daily field notes. SC: Specific
Conductance corrected for temperature (µs/cm at 25°C); EC: Electrical Conductivity not corrected for temperature (VS/cm). µSlcm =µmho/cni. 1 gallon (US) = 3.785 L = 0.833 Imperial gallon
,. x
ih+n e..,rr ri--+I,. rl Groh rl Rnilor rI Pmmn Ilacrrintinn-
k,w..Field Sample ID
(unique ID on bottles)
Result
Code
Date
(m/d/y)
Time
(hh:mm)
Bottles
(total to lab)
Filtered
0.45 m
Lab
ID
Case ID
SDG ID
Remarks
in)
POD
/o,
Sample ID maybe up to 15 characters. Sample Result Code, uate, and i ime must oe emerea. nesmr uoues: ro, rnn,ary aampro; ten, vupiwcro �a nP e, , ��rrr tea, P,o ,moo,„ , o ,,
BF#, Field Blank; BR#, Equipment Rinsale; BT#, Trip Blank; SF#, Field Spike (# = 1 to 9). Lab ID (up to 5 characters) is name of laboratory that will analyze the sample. Case ID (up to 5 characters)
and SDG ID (sample delivery group, up to 15 characters) are required for blanks. Case ID may be the lab service request number or yy-mm. SDG may be lab's SDG, a cooler ID number, or mmddyy.
Enter sample preservation and handling data on chain -of -custody form. Also record detailed information about duplicate, split, rinsate, spike, and/or blank sample collection/handling in daily field notes.
ISampler's Name (print) `" I SignatureP//, / ,1'�
C•r ( L
Paae of
__, ___, __ _ .�,or rlato Fntarari intn nase taha$v

4 _.. ..-�:.=�.'T:.. r4_.-o•'--.., :.-n..,, _ ,.wv..,. .q:_�.. ..r may'-xs7;�•r• -,-.gym..,/•,,,,":,:-'r!�:�,Wrs.. ,,ice•.--r:�•,.- zo,•-•aA-,.,��"x:.�v:oY-:.�, _
n1=i TA rnNS111 TANTS GROUNDWATER SAMPLING RECORD
Sampled "By ' ElFacility Personnel ElES&T
Other: J��,
Facility /d ki �l
Site ID 1 �) v
-Project No.
Date (m/d/y)
we: _ _ �a_ _ _u ,-•I L.:....+:.... toI-11 rl Cn , n Rn hnlo 1-1 Prmfi! 'nthpr'•
a71�G ✓v.�Vr r awrr,}�r,yi,nw,,, ,y ....,, ,_.. _.... _.. — ----�----- ..
Air Temp: ; ❑ °C ❑ T Weather:
Well Locked? ,! kyes ❑ no Damaged/Repairs Needed:
'In TOC ❑ MP Description:
TOC/MP Stickup: ❑:ft ❑ m above/below ground Well Inside Diameter (ID): EgK2-inch ❑ 4-inch. Other: .`
Site Remarks (nearby wells pumping, tide, stream stage,,letc.) )
s•i_a_. �1 in..a., r, u ri' . 1 ur.,u . Rnrchnlo Tnt.1 rlonth lTn) frnm MP nr T6r. / . , . ')'
❑ E-Tape, #
Pre -Purge
Pre -Purge
Purging `
-.,-.During
Purging
After'
,Remarksr rt
❑ Steel Ta a 17 Other
Initial i
Confirmation
Start
Purging
End
Sam Lin'
-
Time (hh:mm; 24-hr clock)
Depth to Water
,1 l
-
r
Tape Correction
-'
Water Level (WL)
Product Thickness
Product Recovery
❑, allons ❑ liters
Measure water level from lixed measuring point tivir) ortop or wen ca.u,y t, emu). neww ....., F", ,.. , ,..., ,,., """ ......-_ , ,-......._-_..- ----- -- -- - -- -- --- ------ - - - -
TOC, measure water level from north side of casing. &asure static or pre -purging water levelu.lice; record initial and confirmation measurements and measurement times (in 24-hour clock format).
MP/TOC Stickup measurement is from ground surface to nearest 0.1 ft or 0.01 In. Depth to Water codes: N - not measured; D - dry; O - obstructed; P - pumping; F - flowing (artesian well); R - recently
pumped; C - cascading. Water Level (WL) = Depth to Water - Tape Correction factor. Record free product presence at time of water level measurement; use "S" for free product thickness if sheen
observed. If free product,removed from well, record volume removed in gallogs or liters, list product type in 'Remarks' column.
v
.I—iA VUA r%,4. _ n__... n fa �k r--1 Poll— r-1 Piimn nncrrintinn-
Casing Volume [Z .0 (rD) - t� -1 (wL)]•[ ? : (Weli ID)]2*[��tConversion Factor)] _) + i ❑gal ❑liters
Conversion Factor = 0.0408 forfeet and qafeet and liters; 0.5066 for meters and liters; Well ID in inches
Well Goes Dry
While Purging ❑
El Cum. Vol. Purged
❑ Pumping Rate
�:
3 1 1 i
anal
Meter
Type
Remarks
Time hh:mm; 24-hr clock
FI Temperature Corrected?,❑
,'
1
S+ �D
+
Temperature - ❑*C ❑TF
_ 0,1 (
� , `JZ
19 •
9 , ✓��
Dissolved Oxygen m /L
I Z
i
,141
�Q SC or ❑ EC : 'µS/cm
Z.T1
-Z fl
If
TurbiditV ❑ NTu
ColorlTint
Odor
it t+.,C /
2-i
30
Record time purging starts and ends in "Purging Start" and "Purging tna" columns In Misr Level uaru ..coon. ��, ,..�,. ��,y. . , ,,,o ,o,,, .o �o,�,� ��.,,r••,•y, ••• .�„�,•-
liters. Pumping Rate is gpm or Lpm, depending on box checked in casing volume calculation. Use "Final''column above for recording sample field measurements, total volume purged before sampling
or average pumping rate during purging. Record equipment calibration methods, decontamination procedures, equipment failures, purge water disposal method, etc. in daily field notes. SC: Specific
Conductance corrected for temperature PS/cm at 25'C); EC: Electrical Conductivity not corrected for temperature (µS/cm). • µS/cm =µmho/cm. 1 gallon (US) = 3.785 L = 0.833 Imperial gallon
c
C....,...I'rl i Z—k rl Roil— rl Pi mn nperrintinn• -
"Field Sample ID
'(uriigQq D on bottles)
Result
Code
Date
(m/d/y)
Time
(hh:mm)
Bottles
(total to lab)
Filtered
z 0.45 m
Lab
ID
'� ;
Ca4ID; -
SDG ID
Remarks
RA,
PO PO
-G- 0"A
' �
I,
Sample to may us up to to cnaracters. aemple ne.uo Uaae, uu.e, .11o ,n,,....U., .,. ,.o� , , ,. �.., ----...�._, _.., - ...
a -- - —..
BF#, Field Blank; BR#, Equipment Rinsale; BT#, Trip Blank; SF#, Field Spike (# = 1 to 9). Lab ID (up to,5 characters) is name of laboratory that will a- ialyze the sample. Case ID (up to 5 characters)
and SDG ID (sample delivery group, up to 15 characters) are required for blanks. Case ID may be the lab sehiice request number or yy-mm. SDG may be lab's SDG• a cooler ID number, or mmddyy.
Enter sample preservation and handling data on chain -of -custody form. Also record detailed information about d9licate, split, rinsale, spike, and/or blank sample collection/handling in daily field notes.
I Sampler's Name (print) Signature/A/�;,a
natp Pntprpri intn natahase �� v CV Page of

DELTA CONSULTANTS GROUNDWATER SAMPLING RECORD
Sampled By ❑ Facility Personnel ❑ ES&T
Other:
Facility I& �
Site ID /�� ,;,�14 2,6 tq/,/coy
Project No.
Date (m/d/y) l'�-Zc,2 14,
CIto nga-w-'in inn 171 Mnnifnrinn Wail r1 Fvtrnrtinn Wall rl Irrinntinn Wall rl Rnrinn ❑ Borehole ❑ Pmhe Other !,J,4n1.. ✓/
Air Temp: ❑ °C ❑ °F Weather:
Well Locked? ❑ yes ❑ no Damaged/Repairs Needed:
❑ TOC ❑ MP Description:
TOC/MP Stickup: ❑ ft ❑ m above/below ground Well Inside Diameter (ID): ❑ 2-inch ❑ 4-inch Other:
Site Remarks (nearby wells pumping, tide, stream stage, etc.)
Water Level Data Measurement Units: ❑ ft ❑ m
Well or Borehole Total Denth (TD) from MP or TOG:
❑ E-Tape, #
❑ Steel Tape ❑ Other
Pre -Purge
Initiiaally
Pre -Purge
Confirmation
Purging
Start
During
Purging
Purging
End
After
Sampling
Remarks
Time (hh:mm; 24-hr clock)
; 0
Depth to Water
Tape Correction
Water Level (WL)
Product Thickness
Product Recovery
❑ gallons ❑ liters
Measure water level from fixed measuring point (MP) or top of well casing (i Uc). Hecora water Capin to nearest u.ui n or u.uuz in, wan minus t-) sign if level is acove aar or f UU. if no marK on ivtr or
TOC, measure water level from north side of casing. Measure static or pre -purging water level twice; record initial and confirmation measurements and measurement times (in 24-hour clock format).
MP/TOC Stickup measurement is from ground surface to nearest 0.1 ft or 0.01 in. Depth to Water codes: N - not measured; D - dry; 0 - obstructed; P - pumping; F - flowing (artesian well); R - recently
pumped; C - cascading. Water Level (WL) = Depth to Water - Tape Correction factor. Record free product presence at time of water level measurement; use "S" for free product thickness if sheen
observed. If free product removed from well, record volume removed in gallons or liters, list product type in "Remarks' column.
Field WO Data Purae Depth: ❑ Grab ❑ Bailer ❑ Pump Description:
Casing Volume: [ (TD)- (WL)]•[ (Well ID) ]2•[ (Conversion Factor)] _ ❑ gal Elliters
Conversion Factor = 0.0408 for feet and gallons; 0.1544 for feet and liters; 0.5066 for meters and liters; Well ID in inches
Well Goes Dry
While Purging ❑
❑ Cum. Vol. Purged
❑ Pumping Rate
(Final)
Meter
Type
Remarks
Time hh:mm; 24-hr clock)
H Temperature corrected? ❑
„ a
Temperature ❑°C ❑°F
?tea
Dissolved Oxygen mg/L
5-+ KV
❑ SC or ❑ EC VS/cm
010 r'!f
Turbidity ❑ NTU
�� r
,r,o.Lo�-ipt— Y 0 �
�. 7
-Oder` D t 10
1 `7 U
Record time purging starts ana antis in -purging sten-- anti --purging cno columns in water Levar uum secnvn. wm. vui, ruryeu: curnmanve vwmnro per w— —u n serr N„ ry, iii V—u— or
liters. Pumping Rate is gpm or Lpm, depending on box checked in casing volume calculation. Use "Final' column above for recording sample field measurements, total volume purged before sampling
or average pumping rate during purging. Record equipment calibration methods, decontamination procedures, equipment failures, purge water disposal method, etc. in daily field notes. SC: Specific
Conductance corrected for temperature (µS/cm at 25"C); EC: Electrical Conductivity not corrected for temperature (µS/cm). [IS/cm =µmho/cm. 1 gallon (US) = 3.785 L = 0,833 Imperial gallon
Samnia Data Carnnia nanth• n i;rnh n Railer rl Pifmn Dacrrintinn
Field Sample ID
(unique ID on bottles)
Result
Code
Date
(m/d/y)
Time
(hh:mm)
Bottles
(total to lab)
Filtered
0.45 m
Lab
ID
Case ID
SDG ID
Remarks
�2 � 6 4/1iry
PO
91,3Q
/ 5
A/
Sample ID may be up to 15 characters. Sample Hesuit Goae, Date, ana i fine must off emereo. Hesun cones: ru, rnmary oampie; Lift, uupncace aampie; off, open oarnpia tsurn to seccnu mu);
BF#, Field Blank; BR#, Equipment Rinsate; BT#, Trip Blank; SF#, Field Spike (# = 1 to 9). Lab ID (up to 5 characters) is name of laboratory that will analyze the sample. Case ID (up to 5 characters)
and SDG ID (sample delivery group, up to 15 characters) are required for blanks. Case ID may be the lab service request number or yy-mm. SDG may be lab's SDG, a cooler ID number, or mmddyy.
Enter sample preservation and handling data on chain -of -custody form. Also record detailed Information about duplicate, split, rinsate, spike, and/or blank sample collection/handling in daily field notes.
Sampler's Name (print) we Signature
users/forms/SampLog.doc/5/8/02 Date Entered into Database By r Page _ of

DELTA CONSULTANTS GROUNDWATER SAMPLING RECORD
Sampled By ❑ Facility Personnel ❑ ES&T
Other:
Facility r,4lc
1 Site ID Per�r� 5
Project No.
I Date (m/d/y) �' d�
SitA DP_SCI'intian ❑ Mnnitnrinn WPII ❑ Fxtraction Well ❑ Irrigation Well ❑ Sorino ❑ Borehole ❑ Probe Other: 51VAO 1. 14&
r
Air TemD: ❑ aC ❑ aF Weather:
Well Locked? ❑ yes ❑ no Damaged/Repairs Needed:
❑ TOC ❑ MP Description:
TOC/MP Stickup: ❑ ft ❑ m above/below ground Well Inside Diameter (ID): ❑ 2-inch ❑ 4-inch Other:
Site Remarks (nearby wells pumping, tide, stream stage, etc.)
Water Level Data Measurement Units: ❑ ft ❑ in Well or Borehole Total Death (TD) from MP or TOC:
❑ E-Tape, #
❑ Steel Tape ❑ Other
Pre -Purge
Initial
Pre -Purge
Confirmation
Purging
Start
During
Purging
Purging
End
After
Sampling
Remarks
Time (hh:mm; 24-hr clock)
Depth to Water
Tape Correction
Water Level (WL)
Product Thickness
Product Recovery
❑ gallons ❑ liters
Measure water level from fixed measuring point (MP) or top of well casing (TOC). Record water depth to nearest 0.01 it or 0.002 m, with minus (-) sign if level Is above MP or TOG. It no mark on MP or
TOC, measure water level from north side of casing. Measure static or pre -purging water level twice; record initial and confirmation measurements and measurement times (in 24-hour clock format).
MPITOC Stickup measurement is from ground surface to nearest 0.1 ft or 0.01 m. Depth to Water codes: N - not measured; D - dry; O - obstructed; P - pumping; F - flowing (artesian well); R - recently
pumped; C - cascading. Water Level (WL) = Depth to Water - Tape Correction factor. Record free product presence at time of water level measurement; use "S" for free product thickness if sheen
observed. If free product removed from well, record volume removed in gallons or liters, list product type in "Remarks" column.
Field WO Data Purge Depth: ❑ Grab ❑ Bailer ❑ Pumo Description:
Casing Volume: [_(To) - (WLj [_(Well IDJ2 . [ (ConversionFactor)] _ ❑gal ❑liters
Conversion Factor = 0.0408 for feet and allons; 0.1544 for feet and liters; 0.5066 for meters and liters; Well ID in inches
Well Goes Dry
While Purging ❑
❑ Cum. Vol. Purged
❑ Pumping Rate
ins
Meter
Type
Remarks
Time hh:mm; 24-hrclock)
H Temperature Corrected? ❑
.
Temperature ❑°C ❑°F
Dissolved Oxygen mg/L
(r,�
❑ SC or ❑ EC SUS/cm
0 017
Turbidity ❑ NTU
Gig, �B
'OolerlTint Y )9S
i. o
dog
Record time purging starts and onus in "Purging start" and "Purging ena- columns in water Level wets section. Loum. voi. vurged: cummamve vaiume removes oerore sampung, in gauans or
liters. Pumping Rate is gpm or Lpm, depending on box checked in casing volume calculation. Use 'Final' column above for recording sample field measurements, total volume purged before sampling
or average pumping rate during purging. Record equipment calibration methods, decontamination procedures, equipment failures, purge water disposal method, etc. in daily field notes. SC: Specific
_ . Conductance corrected for temperature (µS/cm at 251C); EC: Electrical Conductivity not corrected for temperature (µS/cm). PS/cm =µmho/cm. 1 gallon (US) = 3.785 L = 0.833 Imperial gallon
Gamnle Data Rmmnlw nanth ❑ Grah ❑ Railer ❑ Pumo Descrintion:
Field Sample ID
(unique ID on bottles)
Result
Code
Date
(m/d/y)
Time
(hh:mm)
Bottles
(total to lab)
Filtered
0.45 m
Lab
ID
Case ID
SDG ID
Remarks
fir r4in
PO
��!��
15
Sample ID may be up to 15 characters. Sample Result Code, Date, and Time must be entered. Resuit Godes: Pu, Primary bampie; ue, uupucaie sampie; sv, bpin bampie tsent to second iab);
BF#, Field Blank; BR#, Equipment Rinsate; BT#, Trip Blank; SF#, Field Spike (# = 1 to 9). Lab ID (up to 5 characters) is name of laboratory that will analyze the sample. Case ID (up to 5 characters)
and SDG ID (sample delivery group, up to 15 characters) are required for blanks. Case ID may be the lab service request number or yy-mm. SDG may be lab's SDG, a cooler ID number, or mmddyy.
Enter sample preservation and handling data on chain -of -custody form. Also record detailed Information about duplicate, split, Onsets, spike, and/or blank sample collectionthandling In daily field notes.
I Sampler's Name (print) NO ✓01A W e (`, I Signature
r
users/forms/sampLog.doe/5/8/02 Date Entered into Database By Page _ of

DELTA CONSULTANTS GROUNDWATER SAMPLING RECORD
Sampled By ❑ Facility Personnel ❑ ES&T
Other:
Facility
Site ID Pv/%r,`,
Project No.
Date (m/d/y) e/-169
Citp DPsr_rin inn rl Mnnitnrinn Wall rl Fvtrnntinn Wall 1-1 Irrinntinn Wall ❑ Rnrinn ❑ Rnrahnle ❑ Probe Other: ``i
Air Temn: ❑ °C ❑ OF Weather:
Well Locked? ❑ yes ❑ no Damaged/Repairs Needed:
❑ TOC ❑ MP Description:
TOC/MP Stickup: ❑ ft ❑ m above/below ground Well Inside Diameter (ID): ❑ 2-inch ❑ 4-inch Other:
Site Remarks (nearby wells pumping, tide, stream stage, etc.)
Watpr I P_VP_i Data MaA-giiramant I lnitc- ❑ ft ❑ m Well or Borehole Total Denth (TD) from MP or TOG:
❑ E-Tape, #
❑ Steel Tape ❑ Other
Pre -Purge
Initial
Pre -Purge
Confirmation
Purging
Start
During
Pur in
Purging
End
After
Sampling
Remarks
Time (hh:mm; 24-hr clock)
1 (�
Depth to Water
Tape Correction
Water Level (WL)
Product Thickness
Product Recovery
❑ gallons ❑ liters
Measure water level from fixed measuring point (MP) or top of well casing (I uu). wecoro water Depm to nearest u.ut n or u.uue m, wun minus (-f sign IT level is aDove mr or I Uc. it no marK on mr or
TOC, measure water level from north side of casing. Measure static or pre -purging water level twice; record initial and confirmation measurements and measurement times (in 24-hour clock format).
MP/rOC Stickup measurement is from ground surface to nearest 0.1 ft or 0.01 m. Depth to Water codes: N - not measured; D - dry; 0 - obstructed; P - pumping; F - flowing (artesian well); R - recently
pumped; C - cascading. Water Level (WL) = Depth to Water - Tape Correction factor. Record free product presence at time of water level measurement; use "S" for free product thickness if sheen
observed. if free product removed from well, record volume removed in gallons or liters, list product type in "Remarks' column.
FiPlei W[J DAM Purna npnth- ❑ Grab ❑ Railer ❑ Pumn Descriotion:
Casing Volume: [ (TD)- (WL)j•[ (WallIDJ2•[ (Conversion Factor)] _ ❑ gal ❑ liters
Conversion Factor = 0.0408 for feet and gallons; 0.1544 for feet and liters; 0.5066 for meters and liters; Well ID in inches
Well Goes Dry
I While Purging ❑
❑ Cum. Vol. Purged
❑ Pumping Rate
�ff
:4 -__
(Final)Meter
Type
Remarks
Time (hh:mm; 24-hr clock)
j 6
r
r.r ( r t4A A
f• I Temperature Corrected? ❑
�j- 1 !�
IYh It Uzf A�
Temperature ❑°C ❑aF
22
Dissolved Oxygen mg/L
❑ SC or ❑ EC IS/cm
("),Vvo
Turbidity ❑ NTUq
Yr
Golormirlt T 0 rj
01
0-nor- (7 , P
1 Z `�
Record time purging starts and ends in "Purging Start" end "Purging End" Columns In water Level Data section. cum. voi. rurgeo: cumutauve volume removes Derore sampiing, in gauons or
liters. Pumping Rate is gpm or Lpm, depending on box checked in casing volume calculation. Use 'Final' column above for recording sample field measurements, total volume purged before sampling
or average pumping rate during purging. Record equipment calibration methods, decontamination procedures, equipment failures, purge water disposal method, etc. in daily field notes. SC: Specific
Conductance corrected for temperature (PS/cm at 25°C); EC: Electrical Conductivity not corrected for temperature (µS/cm). PS/cm =µmho/cm. 1 gallon (US) = 3.785 L = 0.833 Imperial gallon
CamtniP Data Camnia npnth• r1 (,rah ❑ Railer ❑ Pumn npscrintion:
Field Sample ID
(unique ID on bottles)
Result
Code
Date
(m/d/y)
Time
(hh:mm)
Bottles
(total to lab)
Filtered
0.45 m
Lab
ID
Case ID
SDG ID
Remarks
Pt/c%0Tr �'to
Po
) 7�f ��
�
Sample ID may be up to 15 characters. sample He it Goae, lisle, ano I mile must ae emerea. riesun cones: ru, r•rimary aampie; un, vuput:ate sample; Off, oput oanipm tanuL io sewnu taut;
BF#, Field Blank; BR#, Equipment Rinsale; BT#, Trip Blank; SF#, Field Spike (# = 1 to 9). Lab ID (up to 5 characters) is name of laboratory that will analyze the sample. Case ID (up to 5 characters)
and SDG ID (sample delivery group, up to 15 characters) are required for blanks. Case ID may be the lab service request number or yy.mm. SDG may be lab's SDG, a cooler ID number, or mmddyy.
Enter sample preservation and handling data on chain -of -custody form. Also record detailed information about duplicate, split, rinsate, spike, and/or blank sample collection/handling in daily field notes.
Sampler's Name (print)
use rs/f orm s/Sam pLog. doc/5/8/02
e tk I Signature
Date Entered into Database By
Page — of —

DELTA CONSULTANTS GROUNDWATER SAMPLING RECORD
Sampled By ❑ Facility Personnel ❑ ES&T
Other:
Facility A 1 c Ile viA
Site ID-�,�,��r .e 5
Project No.
Date (m/d/y) U1j5,10
Site Description ❑ Monitoring Well ❑ Extraction Well ❑ Irriaation Well ❑ SDrina ❑ Borehole ❑ Probe Other:
Air Temo: ❑ °C ❑ °F Weather:
Well Locked? ❑ yes ❑ no Damaged/Repairs Needed:
❑ TOC ❑ MP Description:
TOC/MP Stickup: ❑ ft ❑ m above/below ground Well Inside Diameter (ID): ❑ 2-inch ❑ 4-inch Other:
Site Remarks (nearby wells pumping, tide, stream stage, etc.)
Water Level Data Measurement Units: ❑ ft ❑ m Well or Borehole Total Deoth (TD) from MP or TOC:
❑ E-Tape, #
❑ Steel Tape ❑ Other
Pre -Purge
Initial
Pre -Purge
Confirmation
Purging
Start
During
Pur in
Purging
End
After
Sampling
Remarks
Time (hh:mm; 24-hr clock)
1 7 Z O
Depth to Water
Tape Correction
Water Level (WL)
Product Thickness
Product Recovery
❑ gallons ❑ liters
Measure water level from fixed measuring point (Mr) or top of weu casing (i uu). Hecora water aepm to nearest u.ut n or u.uuz m, wnn minus t-) sign it ievei is above Mr or i Uc. d no marK on Mr or
TOC, measure water level from north side of casing. Measure static or pre -purging water level twice; record initial and confirmation measurements and measurement times (in 24-hour clock format).
MP/rOC Stickup measurement is from ground surface to nearest 0.1 ft or 0.01 m. Depth to Water codes: N - not measured; D - dry; O - obstructed; P - pumping; F - flowing (artesian well); R - recently
pumped; C - cascading. Water Level (WL) = Depth to Water - Tape Correction factor. Record free product presence at time of water level measurement; use "S" for free product thickness if sheen
observed. If free product removed from well, record volume removed in gallons or liters, list product type in "Remarks' column.
Fipld WO Data Primp Denth: ❑ Grab ❑ Bailer ❑ PumD Description:
Casing Volume: [ (TD)- (WL)]•[ (WellIDJ2.[ (Conversion Factor)] _ ❑ gal ❑ liters
Conversion Factor = 0.0408 for feet and gallons; 0.1544 for feet and liters; 0.5066 for meters and liters; Well ID in inches
Well Goes Dry
While Purging ❑
❑ Cum. Vol. Purged
❑ Pumping Rate
inn
Meter
Type
Remarks
Time (hh:mm; 24-hr clock)
F'I Temperature Corrected? ❑+
Temperature ❑°C ❑°F®•
Dissolved Oxygen. m /L
❑ SC or ❑ EC Rs/cm
Turbidity ❑ NTU
qot 6-
`C'o`io�/Tint. 0 �
s
Odor— 0 lZ- 0
67 %
Record time purging stans ana ends in --vurgmg atan and --rurgmg end cciumns in wumir Levm Watts secnun. Umn. vu ru 9— umm,aure vu,u„la ,a,l,u"au we,u,d �a,,,N,,.,y, ,,, ea,..„..,
liters. Pumping Rate is gpm or Lpm, depending on box checked in casing volume calculation. Use 'Final' column above for recording sample field measurements, total volume purged before sampling
or average pumping rate during purging. Record equipment calibration methods, decontamination procedures, equipment failures, purge water disposal method, etc. in daily field notes. SC: Specific
Conductance corrected for temperature (µS/cm at 25"C); EC: Electrical Conductivity not corrected for temperature (PS/cm). µS/cm =µmho/cm. 1 gallon (US) = 3.785 L = 0.833 Imperial gallon
Camnlira Data Camnla rlanth• ❑ r,rnh ❑ RallAr ❑ Pumn Dpsrrintinn:
Field Sample ID
(unique on bottles)
Result
Code
Date
(m/d//y)
Time
(hh:mm)
Bottles
(total to lab)
Filtered
0.45 m
Lab
ID
Case ID
SDG ID
Remarks
((ID
(i�tr l
PO
,
9/5/0
7J/5Y
i 7 % 5
!t!
Sample ID may be up to 15 characters. Sample Resun aoae, uate, and i ime must de entered. nesun cones: ru, rnmary aampie; urr, Uupncace aampie; on, opnr oarupw tsent cu secunu iau);
BF#, Field Blank; BR#, Equipment Rinsate; BT#, Trip Blank; SF#, Field Spike (# = 1 to 9). Lab ID (up to 5 characters) is name of laboratory that will analyze the sample. Case ID (up to 5 characters)
and SDG ID (sample delivery group, up to 15 characters) are required for blanks. Case ID may be the lab service request number or yy-mm. SDG may be lab's SDG, a cooler ID number, or mmddyy.
Enter sample preservation and handling data on chain -of -custody form. Also record detailed information about duplicate, split, rinsate, spike, and/or blank sample collection/handling in daily field notes.
ISampler's Name (print) A01- -m `✓y� N,, I Signature 1/�7' f
users/forms/SampLog.doc/5/8/02 Date Entered into Database By Page — of

nFLTA CONSULTANTS GROUNDWATER SAMPLING RECORD
Sampled By ^❑ Facility Personnel ❑ ES&T
Other: �,
Facility • ( a m
Site ID
Project No.
I Date (m/d/y) 6-6 -o9
tAr,"u n irrino+lnr, to/oll 17-1 Cnrinn 11 Rnrahnla rl Prnhp nthpr-
VLV ✓VVV• •.� - - -
AirTeMD: ❑ °C ❑ OF Weather:
Well Locked? ❑ yes ❑ no Damaged/Repairs Needed:
❑ TOC ❑ MP Description:
TOC/MP Stickup: ❑ ft ❑ m above/below ground Well Inside Diameter (ID): ❑ 2-inch ❑ 4-inch Other:
Site Remarks (nearby wells pumping, tide, stream stage, etc.)
1A1otnr 1 oyol data KAaoci,ramont I Initc• rI ft M m Well or Borehole Total Deoth (TD) from MP or TOC:
•� MrV•
❑ E-Tape, #
❑ Steel Tape ❑ Other
Pre -Purge
Initial
Pre -Purge
Confirmation
Purging
Start
During
Purging
Purging
End
After
Sampling
Remarks
Time (hh:mm; 24-hr clock)
Depth to Water
Tape Correction
Water Level (WL)
Product Thickness
Product Recovery
❑ gallons ❑ liters
Measure water level from fixed measuring point tMr/ or top or wen casing t i uk,). MWEU warn ueyul „ - I , .,y„ •• ­ - •-----• •••• -• • __. ...._ ..._... _...... ­
TOC, measure water level from north side of casing. Measure static or pre -purging water level twice; record initial and confirmation measurements and measurement times (in 24-hour clock format).
MPITOC Stickup measurement is from ground surface to nearest 0.1 it or 0.01 m. Depth to Water codes: N - not measured; D - dry; O - obstructed; P - pumping; F - flowing (artesian well); R - recently
pumped; C - cascading. Water Level (WL) = Depth to Water - Tape Correction factor. Record free product presence at time of water level measurement; use "S" for free product thickness if sheen
observed. If free product removed from well, record volume removed in gallons or liters, list product type in "Remarks' column.
01-1A %Ain n' +,,n M....., r%--+t,. n rrroh t-1 Railar rl Pmmn npcnrintinre
Casing Volume: [ (TD)- (WLj [_(Well IDJ 2 - [ (Conversion Factor)] _ ❑ gal ❑ liters
Conversion Factor = 0.0408 for feet and qallons; 0.1544 for feet and liters; 0.5066 for meters and liters; Well ID in inches
Well Goes Dry
While Purging ❑
❑ Cum. Vol. Purged
❑ Pumping Rate
3�lo
)�'• J�
'"a
Meter
Type
Remarks
Time (hh:mm; 24-hr clock)
F'I Temperature Corrected? ❑
a .
Temperature ❑°C ❑°F
11, z 1
Dissolved Oxygen mg/L
❑ SC or ❑ EC s/cm
0.
Turbidity ❑ NTU
12 ef
z.
Color/Tint
N
Odor
()
f7 z
Record time purging starts ana enas in --rurgmg atom ana rurg,ng
liters. Pumping Rate is gpm or Lpm, depending on box checked in casing volume calculation. Use "Final' column above for recording sample field measurements, total volume purged before sampling
or average pumping rate during purging. Record equipment calibration methods, decontamination procedures, equipment failures, purge water disposal method, etc. in daily field notes. SC: Specific
Conductance corrected for temperature (µS/cm at 25°C); EC: Electrical Conductivity not corrected for temperature (PS/cm). µS/cm =µmho/cm. 1 gallon (US) = 3.785 L = 0,833 Imperial gallon
0 *r~%ln riotin c­r to non+h• 1-1 r.rnh 1­1 Railmr Tl Pumn npsnrintinre
`w.Field Sample ID
(unique ID on bottles)
Result
Code
Date
(m/d/y)
Time
(hh:mm)
Bottles
(total to lab)
Filtered
0.45 m
Lab
ID
Case ID
SDG ID
Remarks
PO
fill-0
1:1 V--
Sample ID may be up to 15 characters. Sample Result cone, uate, ana i ime must De enterea. nesun wues: ru, rnnm,y .."po, .,r,,, — .o ... , ,•
BF#, Field Blank; BR#, Equipment Rinsate; BT#, Trip Blank; SF#, Field Spike (# = 1 to 9). Lab ID (up to 5 characters) is name of laboratory that will analyze the sample. Case ID (up to 5 characters)
and SDG ID (sample delivery group, up to 15 characters) are required for blanks. Case ID may be the lab service request number or yy-mm. SDG may be lab's SDG, a cooler ID number, or mmddyy.
Enter sample preservation and handling data on chain -of -custody form. Also record detailed information about duplicate, split, rinsate, spike, and/or blank sample collection/handling in daily field notes.
npler's Name (print) Signatures/f, ,� /1 / r- —
a
_ data Pntarart intn IlatahnZ 11' Rv Paoe Of

,.-_-.�--, -, - s-.. ....`.17"'�=i'..icTr
nizi H TANTS GROUNDWATER SAMPLING RECORD
Sampled By ❑ Facility Personnel ❑ ES&T
Other: o
Facility -}( pily)
Site ID
Project No:
Date (m/d/y) 6-u-,-oo-j
,+e,<_ �a.�a:— ., 1Ar..n n lrr;n +;nn W.11 r-1 Cnrinn 11 Rnrahnlm rl Prnha Other- 'N _ - /. / J. / /
Air Temp: ❑ °C ❑ OF Weather:
Well Locked? ❑ yes Of no Damaged/Repairs Needed:
❑ TOC ❑ MP Description:
TOC/MP Stickup: ❑ ft ❑ m above/below ground Well Inside Diameter (ID): ❑ 2-inch ❑ 4-inch Other:
Site Remarks (nearby wells pumping, tide, stream stage, etc.)
•u_a_-. 1 —­11 T%—&— r-1 r. r-f --- tAI, ll ..r D.,rehnlo Tnfal rlanfh rTr11 frnm MP nr T("1r-
■t•Gla%ir wVv
❑ E-Tape, #
❑ Steel Tape ❑ Other
Pre -Purge
Initial
Pre -Purge
Confirmation
- -
Purging
Start
-
During
Purging
Purging
End
After
Sampling
Remarks
Time (hh:mm; 24-hr clock)
Depth to Water
Tape Correction
Water Level (WL)
Product Thickness
Product Recovery
❑ gallons ❑ liters
Measure water level from exec measuring point tmr) ur tup of —, t­r. 1-1 . —o, =r• • , -•- • - -• - _-_ .... ............ __ , , ---- __ _ _ _ ____ _ _ _
TOC, measure water level from north side of casing. Measure static or pre -purging water level twice; record initial and confirmation measurements and measurement times (in 24-hour clock format).
MP/r0C Stickup measurement is from ground surface to nearest 0.1 fl or 0.01 m. Depth to Water codes: N - not measured; D - dry; 0 - obstructed; P - pumping; F - flowing (artesian well); R - recently
pumped; C - cascading. Water Level (WL) = Depth to Water - Tape Correction factor. Record free product presence at time of water level measurement; use "S" tar free product thickness if sheen
observed. If free product removed from well, record volume removed in gallons or liters, list product type in "Remarks' column.
0; 11,4 \A/n n + .. n r_rnh r1 Railar rl Pmmn rlacrrintinn-
Casing Volume: [_(To) - (WL)]•[_(Well IDJ @[ (ConversionFactorj = ❑ gal ❑ liters
Conversion Factor = 0.0408 for feet and allons; 0.1544 for feet and liters; 0.5066 for meters and liters; Well ID in inches
Well Goes Dry
While Purging ❑
❑ Cum. Vol. Purged
❑ Pumpinq Rate
11*S0
12 ', U
(Final)
Meter
Type
Remarks
Time hh:mm; 24-hr clock)
F-I Temperature Corrected? ❑
0
Temperature ❑°C ❑°F
I I l
Dissolved Oxygen m /L
,. U Z
❑ SC or ❑ EC µS/cm
I JfJ l�
TurbiditV ❑ NTU
oIii ,
Color/Tint
Odor
o i
Record time purging starts ena ends in -Purging wart- ana --rurgmg ono cammna nl vrmm ­1 <,o.a 01...,..11. _---- --
liters. Pumping Rate is gpm or Lpm, depending on box checked in casing volume calculation. Use "Final' column above for recording sample field measurements, total volume purged before sampling
or average pumping rate during purging. Record equipment calibration methods, decontamination procedures, equipment failures, purge water disposal method, etc. in daily field notes. SC: Specific
Conductance corrected for temperature (µS/cm at 25"C); EC: Electrical Conductivity not corrected for temperature (µS/cm). µS/cm =µmho/cm. 1 gallon (US) = 3.785 L = 0.833 Imperial gallon
C11 11.3tft e.,— 1 M- #h• r1 (,roh r1 Railar r1 Pumn naccrintinn-
vY.Field Sample ID
(unique ID on bottles)
Result
Code
Date
(m/d/y)
Time
(hh:mm)
Bottles
(total to lab)
Filtered
0.45 m
Lab
ID
Case ID
SDG ID
Remarks
PO
Sample ID maybe up to 1b cnaracters. sample neswr egae, uate, anu .1 yrle nlueu Y . �,,,r, �r„" .� ��..,r. r••• -.. _ ,__....- _---..- ._-„
BF#, Field Blank; BR#, Equipment Rinsate; BT#, Trip Blank; SF#, Field Spike (# = 1 to 9). Lab ID (up to 5 characters) is name of laboratory that will analyze the sample. Case ID (up to 5 characters)
and SDG ID (sample delivery group, up to 15 characters) are -required for blanks. Case ID may be the lab service,request number or yy-mm. SDG may be lab's SDG, a cooler ID number, or mmddyy.
Enter sample preservation and handling data on chain -of -custody form. Also record detailed information about duplicate, split, rinsate, spike, and/or blank sample collection/handling in daily field notes.
Sampler's Name (print) Signatures%,,y�
P L
rlafa Fnfcrari infn rlatahaca RV Paae Of

.n"-' try �•, ..i .,>- r.:, y"=.'•".. ^, •r,'M.•'zr -t .ly-. .R.. - -•` e .o. n... .. ,.-..- Y,.r.:-. �u ., ..�w.:. „a S' :-tom .-.: .., ._. .-.. _ ... ..
nm TA nnNSULTANTS GROUNDWATER SAMPLING RECORD
Sampled By ❑ Facility Personnel ❑ ES&T
Other:
Facility'
Site ID 'O 1 a, I =
Project No.
Date (m/d/y)
0%- — r%___..07.: _IAI-11 n i.ri.•,oi•Inn1M.11 r-I Cnrinn r-I Rnrahnla r-I Prnhe Other: 4'. ,.,_1 /_ "//
Air Temp: ❑ °C ❑ OF Weather:
Well Locked? ❑ yes ❑ no Damaged/Repairs Needed:
❑ TOC ❑ MP Description:
TOC/MP Stickup: ❑ ft ❑ m above/below ground Well Inside Diameter (ID): ❑ 2-inch ❑ 4-inch Other:
Site Remarks (nearby wells pumping, tide, stream stage, etc.)
�11I�a�.. 1 .. ..1 1'►w+.� _, ::..:�,.. n w r-1 .., 1Alall nr Rnrahnla Tntal nanth /Tn) frnm MP or TOC-
•Y-
❑ E-Tape, #
❑ Steel Tape ❑ Other
Pre -Purge
Initial
Pre -Purge
Confirmation
Purging
Start
During
Purging
Purging
End
After
Sampling
Remarks
Time (hh:mm; 24-hr clock)
Depth to Water
Tape Correction
Water Level (WL)
Product Thickness
Product Recovery
❑ gallons ❑ liters
Measure water level from fixed measuring point imr) or top or well ce5111y t l v ). ­PN ,.. ,..., .... ...... ...... •-- , ,-.,....._._.._ --_-_ ....
TOC, measure water level from north side of casing. Measure static or pre -purging water level twice; record initial and confirmation measurements and measurement times (in 24-hour clock format).
MP/TOC Stickup measurement is from ground surface to nearest 0.1 It or 0.01 m. Depth to Water codes: N - not measured; D - dry; O - obstructed; P - pumping; F - flowing (artesian well); R - recently
pumped; C - cascading. Water Level (WL) = Depth to Water - Tape Correction factor, Record free product presence at time of water level measurement; use "S" for free product thickness if sheen
observed. If free product removed from well, record volume removed in gallons or liters, list product type in "Remarks' column.
c...1.J IkA/A r% +- .w. rl 1]_ ok 17-1 Railar 1-1 Pirmn nacr-rinfinn-
Casing Volume: [_(To) - (WLj [_(Wall IDJ2. [(ConvemionFactor)] _ ❑ gal ❑ liters
Conversion Factor = 0.0408 for feet and allons; 0.1544 for feet and liters; 0.5066 for meters and liters; Well ID in inches
Well Goes Dry
While Purging El
❑ Cum. Vol. Purged
❑ Pumping Rate
12 :3 a
' V�,
ina
Meter
Type
Remarks
Time (hh:mm; 24-hr clock)
F'I Temperature Corrected? ❑
(0 X2
Temperature ❑OC ❑°F
%Ll
Dissolved Oxygen mg/L
SC or ❑ EC µS/cm •
3 rJ
Turbidity ❑ NTU
Color/Tint
c i)
--------�`"
Odor
7 , -
(j
f lst
Record time purging starts and ends in --purging bran-- and --vurgmg and cvlumne nl rrmur 1-C-1 ­0 ao,..,.,,,. • ­ %lo ....,,,",,..• •_,_•••_ •_..._.__ __._._ _-...,...., ... ,....... _.
liters. Pumping Rate is gpm or Lpm, depending on box checked in casing volume calculation. Use "Final' column above for recording sample field measurements, total volume purged before sampling
or average pumping rate during purging. Record equipment calibration methods, decontamination procedures, equipment failures, purge water disposal method, etc. in daily field notes. SC: Specific
Conductance corrected for temperature (µS/cm at 25°C); EC: Electrical Conductivity not corrected for temperature (PS/cm). PS/cm =µmho/cm. 1 gallon (US) = 3.785 L = 0.833 Imperial gallon
0— 11 n�+,m a —,1 r,.- +h• 1­9 f•rmh r-I Railar r-1 Pumn r)accrintion-
vM.Field Sample ID _
(unique ID on bottles)
Result
Code
Date
(m/d/y)
Time
(hh:mm)
Bottles
(total to lab)
Filtered
0.45 m
Lab
ID
Case ID
SDG ID
Remarks
Sample ID may be up to 15 cnaracters. sample neswr code, vane, end l rme mum ue o.r o,,,r,o, ter• -�•� ••• r•••--•••�•- •--••• ------•'- •-
BF#, Field Blank; BR#, Equipment Rinsate; BT#, Trip Blank; SF#, Field Spike (# = 1 to 9). Lab ID (up to 5 characters) is name of laboratory that will analyze the sample. Case ID (up to 5 characters)
and SDG ID (sample delivery group, up to 15 characters) are required for blanks. Case ID may be the lab service request number or yy-mm. SDG may be lab's SDG, a cooler ID number, or mmddyy.
Enter sample preservation and handling data on chain -of -custody form. Also record detailed information about duplicate• split, rinsate, spike, and/or blank sample collection/handling in daily field notes.
Sampler's Name (print) 15lgnature,, d,/
r
c.,rara.r In+n na}ohoca Rv Pane of

APPENDIX C
NCDOT AND NCDENR PERMITS

all
BEVERLY EAVES PERDUE
GOVERNOR
Rowan County
STATE OF NORTH CAROLINA
DEPART ENT ®F TRANspoRTAnm
June 29, 2009
SUBJECT: RIGHT-OF-WAY ENCROACHMENT CONTRACT - R/W 16.1A
SR 2323 (Red Road)
Groundwater Monitoring Well
Encroachment No. 09-046-RE
Mr. Robert Wolcott
Alchem, Inc.
8135 Red Road
Rockwell, NC 28138
Dear Mr. Wolcott:
EUGENE A. CONTI, JR.
SECRETARY
Attached hereto, for your file, is a copy of a properly executed Right -of -Way Encroachment Contract.
This contract covers the following:
Installation of two (2) groundwater monitoring well along SR 2323 in Rowan County.
Approval is granted subject to the following conditions:
1. Written notice shall be given to Chris T. Corriher, P. E., District Engineer, at 4770 South Main
Street, Salisbury, NC 28147-9386 at least five (5) working days prior to beginning of work.
2. Written notice shall be given to Chris T. Coniher, P. E., District Engineer, at 4770 South Main
Street, Salisbury, NC 28147-9386 when all work contained herein has been completed.
3. That during installation, proper traffic control devices, signs, etc. be installed to ensure public
safety in accordance with the latest edition of the Manual on Uniform Traffic Control Devices
and any supplements thereto. Substandard traffic control at the construction site will result in
the immediate suspension of the wo&being done.
4. That all disturbed areas are to be fully restored to NCDOT minimum roadway standards.
5. That All work shall be performed in a safe and orderly manner to insure.the well-being of the
traveling public.
DIVISION 9 - 375 SILAS CREEK PARKWAY, WINSTON-SALEM, NC 27127
Telephone: [phone]
Fax: [phone]

1 June 29, 2009
6. Any driveway or drainage structure disturbed or damaged shall be restored to its original
condition as directed by the County Maintenance Engineer.
7. Materials and workmanship shall conform to the N.C. Department of Transportation's
Standards and Specifications manual.
8. Trenches are to be thoroughly compacted and backfilled in six inch (6") layers and no trench
will be allowed to remain open overnight within the right-of-way.
9. That the installation will not adversely affect or interfere with the normal maintenance of the
roadway, ditch, or shoulders.
10. Fill areas/backfill shall be compacted to 95% density.
11. Vegetation cover shall be established on all disturbed areas in accordance with the
recommendation of the Division Roadside Environmental Engineer.
12. Temporary and permanent measures shall be used to control erosion and sedimentation
in accordance with local, State, and Federal regulations.
13. Any construction beyond the property limits of the encroaching party and the N. C. Department
of Transportation will require an encroachment agreement with the property owners involved.
14. Strict compliance with the Policies and Procedures for Accommodating Utilities on Highway
Ri is -of -Way manual shall .be requited.
15. Contact the appropriate utility company (ies) involved and make satisfactory arrangements to
adjust the utilities in conflict with the proposed work prior to construction.
16. That vehicle circulation on site shall not restrict or impede the ingress flow of traffic.
17. It is the responsibility of the developer to prevent any mud/dirt from tracking onto the
roadway. Any dirt which may collect on the roadway pavement from equipment and/or
truck traffic on site shall be removed to avoid any unsafe traffic conditions.
18. The encroaching party shall comply with all applicable state and federal environmental
regulations, and shall obtain all necessary state and federal environmental permits,
including but not limited to, those related to sediment control, storm water, wetland,
streams, endangered species, and historical sites.
19. The NC DOT does not guarantee the right-of-way on these roads nor will it be responsible
for any claim for damages brought by any property owner by reason of the installation.
20. Any work requiring equipment or personnel within five feet (5') of the edge of the travel lane
shall require a lane closure with appropriate tapers.

Mr. Wolcott
Page three
June 29, 2009
21. This encroachment only covers the well(s) shown on the attached plan. Any additional wells at
this location shall require an encroachment revision.
22. The well cap shall be flush mounted with the ground/ pavement surface in areas within the
clear recovery area and the routine mowing boundaries with the frame and cover designed for
HS 20 loading.
23. Any contaminated soils encountered in construction as spoil from the well installation shall be
removed from the right of way prior to completion of the well.
24. After the monitoring well(s) has served its intended purpose, the encroaching party shall fill the
- well (s) in a manner approved by the NC Department of Transportation. Any above
--ground-obstructions-shall-also-be-removed-from-the-right of -way. -- - -- --
25. NCDOT or its contractors shall not be held responsible for damage to monitoring wells due to
roadway construction or maintenance activities.
26. If any of the monitoring wells are also within the railroad right of way, an additional permit
may be required from the railroad.
27. A copy of all test results from the well (s) within the NCDOT right of way shall be made
available to the NCDOT District Engineer's Office.
28. That a copy of the encroachment agreement must be on the job site at the time of the
installation.
29. That prior to beginning construction, a meeting with Mr. Charles R. White, County
Maintenance Engineer, (telephone-704-639-7563) shall be held. Failure to contact
Mr. White prior to beginning construction and after completing the installation shall
make the encroachment agreement null and void.
SinP
�19,
S.P. Ivey, P.E.
Division Engineer
SPI/j al
Attachment(s)
pc: Mr. Robert J. Memory, State Utility Agent
Mr. Chris T. Corriher, P. E., District Engineer
Mr. Charles R. White, County Maintenance Engineer
Mr. John D. Reuscher, P. G., Delta Consultants,
8008 Corporate Center Drive, Suite 100, Charlotte, NC 28226
SR 2323

/ Fpdi
4
NCDENR
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director, Division of Water Quality Secretary
Alchem, Inc.
8135 Red Road
Rockwell, NC 28138
Attention: Robert A. Walcott
RE: Monitoring Well Construction Permit
Permit #WM0300528
Alchem, Inc.
8135 Red Road, Rockwell, Rowan County
July 16, 2009
Dear Mr. Walcott:
In accordance with your completed application received on July 8, 2009, we are forwarding herewith
Monitoring Well Construction Permit Numbered WM0300528 and issued for the construction of two monitoring
wells in the Red Road Right -Of -Way adjacent to the subject site in Rockwell, Rowan County.
This Permit will be effective from the date of issuance and shall be subject to the conditions and
limitations as specified therein.
Should you have any questions, please contact Maria Schulte at [phone] ext. 2184, or by email
at Maria SchutteCaDncdenr.gov.
Sincerely,
Andrew H. Pitner, P.G.
Regional Aquifer Protection Section Supervisor
Enclosure
Cc: John D. Reuscher, Delta Consultants, 8008 Corporate Center Drive, Suite 100, Charlotte 28226
Aquifer Protection Section, Raleigh
Division of Water Quality I Aquifer Protection Section / Mooresville Regional Office One
610 East Center Avenue, Suite 301, Mooresville, North Carolina 28115 Nor. th.Carollina
Phone: [phone] FAX: [phone] Customer Service 1-877-623-67481 Internet: www.ncwaterguality.org Nar urallY

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
PERMIT FOR THE CONSTRUCTION. OF. A WELL.OR WELL SYSTEM
Permit N2 WM0300528
In accordance with the provisions of Article 7, Chapter 87, North Carolina General Statutes, and other applicable Laws,
Rules, and Regulations,
PERMISSION IS HEREBY GRANTED TO
s lc-hem,-1nc.— Rockwell, -NC -
FOR THE CONSTRUCTION OF TWO MONITORING WELLS to be constructed in the Charlotte Belt Geologic Unit,
in the Red Road Right -Of -Way adjacent to the subject site in Rockwell, Rowan County, and in accordance with the
application dated June 19, 2009 and received in this office on July 8, 2009 and in conformity with specifications and
supporting data, all of which are filed with the Department of Environment and Natural Resources and are considered a
part of this Permit.
This Permit is for well construction only, and does not waive any provisions or requirements of the Water Use
Act of 1967, or any other applicable laws or regulations.
Construction of a well under this Permit shall be in compliance with the North Carolina Well Construction
Regulations and Standards, and any other laws and regulations pertaining to well construction.
This Permit will be effective from the date of its issuance and shall be subject to other specified conditions,
limitations, or exceptions as follows:
1. The borehole shall not penetrate to a depth greater than the depth to be monitored or the depth from which
contaminants are to be recovered.
2. The well shall not hydraulically connect separate aquifers.
3. All water -bearing zones that are known to contain polluted, saline, or other nonpotable water shall be
adequately cased and cemented.off so that pollution of the overlying and underlying groundwater zones will
not occur.
4. Construction materials shall be compatible with the contaminants to be monitored or recovered. The casing
shall equal or exceed Schedule 40.
5. The well shall be constructed in such a manner that water from land surface cannot migrate into the gravel
pack or well screen area.
6. When a sand pack is placed around the screen, a seal shall be installed above the sand.
7. Grout shall be placed in the annular space between the casing and the borehole wall from land surface to a
depth within two feet above the top of the well screen or to the bottom of the casing for open end wells.

8. All wells shall be secured to reasonably insure against unauthorized access and use. The well shall be
permanently labeled with a warning that it is for monitoring or recovery purposes and the entrance to the well
must be secured with a lockable cap.
9. All wells shall be afforded reasonable protection against damage during construction and use.
10. Each well shall have permanently affixed an identification plate.
11. A completed GW-1 and copies of all water quality results must be submitted for each well to the Division of
Water Quality.
12. When any monitor or recovery well is no longer useful for its intended purpose, it shall be properly
abandoned and an abandonment report filed with the Division of Water Quality.
Permit issued this the 16th day of July 2009
FOR THE NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Andrew H. Pitner, P.O.
Regional Aquifer Protection Supervisor
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Ns WM0300528

APPENDIX D
BORING LOGSIWELL CONSTRUCTION RECORDS

Project Number: 5E0805096P
Site Id: MW-9
Project Name: ALCHEM, INC.
Location: ROCKWELL, NORTH CAROLINA
Contractor: GEOLOGIC EXPLORATION, INC.
Elevation: 805.87'
DELTA
Consulting Firm: DELTA CONSULTANTS
Datum:
Logged By: NORMAN WELLS
Measuring Point: Top of Casing
Date(s):08/05/2009
Conductor Casing:
type: dia: fm: to:
Purpose: MONITORING WELL
Blank Casing:
type: PVC dia: 2.00in fm: 0.00' to: 30.00'
Drilling Method: HOLLOW STEM AUGER
Remarks: TOTAL DEPTH = 40', GROUNDWATER ELEVATION = 805.87'.
Screens:
type: Slotted size: 0.01 Oin dia: 2.00in fm: 30.00' to: 40.00'
Annular Fill:
type: Portland Type I Cement fm: 0.00' to: 23.00'
type: Bentonite Chips fm: 23.00' to: 27.00'
type: #2 Silica Sand fm: 27.00' to: 40.00'
—
Nell —Construction
.�
MP. EL. 805.62'
o
Material Description
O
N
N
U
>
a
a
0
a
E
o
o3
p
o
U
N
TOPSOIL
CLAY, red/brown, trace silt, stiff, moist, no odor (CL)
a�Exr }
..,f.
800
•.
�sx
10
SILTY CLAY, red/brown, trace sand, medium stiff, moist,
no odor (CL)
790
N/A
r
20
NOTE: Becomes soft at 20.0'.
• ''
SILTY CLAY, red/brown, trace sand, soft, wet, no odor
-- -_-_-
780
(CL)
-- ---
;:;,>>.<
30
PACIC—
,';
SCIM
omu
770
40
PKLUWG
BORING TERMINATED AT 40.0'.
750
50
740
Page 1 of 1

GROUND SURFACE
WELL CAP
LOCKING TRAFFIC RATED LID
BENTONITE
2" SCH 40
PVC RISER
CASING WALL
THICKNESS
0:
0 154" b
L.J
N
z------
z cn
------
a.
wo
owz z
>w
Z
b
m L)
(n
SAND PACK
z
w
w
cr
2" SCH 40 PVC
WELL SCREEN
0.010" SLOT SIZE
BOTTOM PLUG
NOTE: FIGURE NOT TO SCALE
PROJECT NO. Flllll TA TION
5EO805096P No MHEM, INC.
PROJECT MANAGER ROCKWELL, NORTH CAROLINA
JDR I
DESIGNED BY DRAVANG DESCRIPTION
DRAM By MONITORING WELL MW-9 DETAIL
NEW I
REMEWED BY I DATE SCALE CAD NO.
08/14/09 NONE

Project Number: 5EO805096P
Site Id: MW-10
Project Name: ALCHEM, INC.
Location: ROCKWELL, NORTH CAROLINA
Contractor: GEOLOGIC EXPLORATION, INC.
Elevation: 798.68'
D E LTAN11h,
Consulting Firm: DELTA CONSULTANTS
Datum:
Logged By: NORMAN WELLS
Measuring Point: Top of Casing
Dote(s):08/05/2009
Conductor Casing:
type: dia: fm: to:
Purpose: MONITORING WELL
Blank Casing:
Drilling Method: HOLLOW STEM AUGER
type: PVC dia: 2.00in fm: 0.00' to: 30.00'
Remarks: TOTAL DEPTH = 40', GROUNDWATER ELEVATION = 798.68'.
Screens:
type: Slotted size: 0.01 Din dia: 2.00in fm: 30.00' to: 40.00'
Annular Fill:
type: Portland Type I Cement fm: 0.00' to: 24.00'
type: Bentonite Chips fm: 24.00' to: 28.50'
type: #2 Silica Sand fm: 28.50' to: 40.00'
- — - - — -- — --- -- -
Well -Construction
—
--- -
—
o,
MP. EL. 797.96'
o
o
Material Description
N
N
U
N
L
N
>
N
E
O
3
CL
U
Vl
TOPSOIL
CLAY, red/brown, trace silt, stiff, dry, no odor (CL)r
'.
800
PoSER
4:
10
SILTY CLAY, red/brown, medium stiff, moist, no odor
(CL)
NOTE: Becomes soft at 15.0'.
790
t ..
N/A
20
7.
SILTY CLAY, brown, trace sand, soft, wet, no odor (CL)
--
---
780
eExraNrt _- -__
30PADC-
SUM
aooIfor, -
770
40
BORING TERMINATED AT 40.0'.
PLUG
750
50
740
Page 1 of 1

unuuwo sunpAoc
LOCKING TRAFFIC RATED LID
BENTONITE
PVC RISER
r CASING WALL
THICKNESS
lluiz
in' l>LLJ
ow
cn
SAND PACK
ui
WELL SCREEN
0.010" SLOT SIZE
BOTTOM PLUG
NOTE: FIGURE NOT TO SCALE
PROJECT MANAGER 'ROCKWELL, NORTH CAROLINA
JDR
DESIGNED By DRAWING DESCRPTION
DRAWN BY MONITORING WELL MW-10 DETAIL
NEW
REMEWED BY DATE 08/14/09 SCALE NONE CAD 110.

APPENDIX E
GROUNDWATER LABORATORY ANALYTICAL RESULTS AND CHAIN OF
CUSTODY RECORDS

aceAnalytical
www.pacela6scem
June 29, 2009
John Reuscher
Delta Environmental Consultant
8008 Corp. Center Drive
Suite 100
Charlotte, NC 28226
RE: Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Dear John Reuscher:
Enclosed are the analytical results for sample(s) received by the laboratory on June 22, 2009. The
results relate only to the samples included in this report. Results reported herein conform to the
most current NELAC standards, where applicable, unless otherwise narrated in the body of the
report.
Inorganic Wet Chemistry and Metals analyses were performed at our Pace Asheville laboratory and
Organic testing was performed at our Pace Huntersville laboratory unless otherwise footnoted. All
Microbiological analyses were performed at the laboratory where the samples were received.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
��-
Kevin Godwin
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
VolJlJl]Y/lsi7aJ x
Page 1 of 21

1�5a'ceAnalyfical QD
wmpacelab&com
II
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Charlotte Certification IDs
West Virginia Certification #: 357
Virginia Certification M 00213
Tennessee Certification #: 04010
South Carolina Drinking Water Cert. M 990060003
South Carolina Certification #: 990060001
Pennsylvania Certification #: 68-00784
Connecticut Certification #: PH-0104
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
CERTIFICATIONS
North Carolina Field Services Certification M 5342
North Carolina Drinking Water Certification #: 37706
New Jersey Certification #: NC012
Louisiana/LELAP Certification #: 04034
Kentucky UST Certification #: 84
Florida/NELAP Certification #: E87627
North Carolina Wastewater Certification #: 12
Asheville Certification IDs
West Virginia Certification #: 356
_ Pennsylvania Certification #: 68-03578 __
Virginia Certification #: 00072
North Carolina Wastewater Certification #: 40
Connecticut Certification #: PH-0106
North Carolina Drinking Water Certification #: 37712
Florida/NELAP Certification M E87648
North Carolina Bioassay Certification #: 9
Tennessee Certification #: 2980
New Jersey Certification #: NC011
South Carolina Certification #: 99030001
Massachusetts Certification #: M-NC030
South Carolina Bioassay Certification #: 99030002
Louisiana/LELAP Certification #: 03095
Eden Certification IDs
North Carolina Wastewater Certification #: 633
Virginia Drinking Water Certification #: 00424
North Carolina Drinking Water Certification M 37738
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
N�
m\Eof ��,Lz
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 21

aceAnalytical
f wwwpacelabs oom
I
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
SAMPLE SUMMARY
Lab ID
Sample ID
Matrix
9247045001
MW-6
Water
9247045002
MW-6D
Water
9247045003
MW-5
Water
9247045004
MW-1
Water
9247045005
MW-2
Water
9247045006
WS-1
Water
9247045007
MW-7
Water
9247045008
MW-8
Water
9247045009
MW-3
Water
9247045010
MW-4
Water
Date Collected
Date Received
06/20/09 09:00
06/22/09 13:00
O6/20/09 09:15
06/2210913:00
06/20/0910:20
06/2210913:00
06/20/0910:30
06/22/0913:00
06/20/0911:20
06/22/0913:00
06/20/0911:30
06/22/0913:00
0612010912:15
06/2210913:00
06/20/0912:35
06/2210913:00
06120/0912:55
06/2210913:00
06/20/0913:35
06122/0913:00
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
ojr *
s
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 21

aceAnalytical
www.pacelabs.com
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Lab ID Sample ID
9247045001 MW-6
9247045002 MW-6D
9247045003 MW-5
9247045004 MW-1
9247045005 MW-2
9247045006 WS-1
9247045007 MW-7
9247045008 MW-8
9247045009 MW 3
9247045010 MW-4
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
SAMPLE ANALYTE COUNT
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Analytes
Method
Analysts
Reported
ASTM D516-90
LEP
1
EPA6010
JMW
6
EPA 9040
LEP
1
SM 4500-CI-E
JMW
1
ASTM D516-90
LEP
.1
EPA6010
JMW
6
EPA 9040
LEP
1
SM 4500-CI-E
JMW
1
ASTM D516-90
LEP
1
EPA6010
JMW
6
EPA 9040
LEP
1
SM 4500-CI-E
JMW
1
ASTM D516-90
LEP
1
EPA6010
JMW
6
EPA 9040
LEP
1
SM 4500-CI-E
JMW
1
ASTM D516-90
LEP
1
EPA6010
JMW
6
EPA 9040
LEP
1
SM 4500-CI-E
JMW
1
ASTM D516-90
LEP
1
EPA6010
JMW
6
EPA 9040
LEP
1
SM 4500-CI-E
JMW
1
ASTM D516-90
LEP
1
EPA6010
JMW
6
EPA 9040
LEP
1
SM 4500-CI-E
JMW
1
ASTM D516-90
LEP
1
EPA6010
JMW
6
EPA 9040
LEP
1
SM 4500-CI-E
JMW
1
ASTM D516-90
LEP
1
EPA6010
JMW
6
EPA 9040
LEP
1
SM 4500-CI-E
JMW
1
ASTM D516-90
LEP
1
REPORT OF LABORATORY ANALYSIS
Page 4 of 21
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..

aoAnalyiical
www.pacelabscom
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
SAMPLE ANALYTE COUNT
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Analytes
Lab ID Sample ID Method Analysts Reported
EPA6010 JMW 6
EPA 9040 LEP 1
SM 4500-CI-E JMW 1
REPORT OF LABORATORY ANALYSIS Page 5 of 21
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
c

® Pace Analytical Services, Inc. Pace Analytical Services, Inc.
aceAnalytical 2225 Riverside Dr. 9800 Kincey Ave. Suite 100
www.pacelabs.com Asheville, NC 28804 Huntersville, NC 28078
1 [phone] [phone]
ANALYTICAL RESULTS
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Sample: MW-6 Lab ID: 9247045001 Collected: 06/20/09 09:00 Received: 06/22/09 13:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Aluminum
Iron
Lead
Manganese
Zinc
9040 pH
pH
4500 Chloride
Chloride
ASTM D516-90 Sulfate Water
Sulfate
Date: 06/29/2009 06:21 PM
Analytical Method: EPA 6010 Preparation Method: EPA 3010
285000 ug/L
2000
20
06/24/09 10:30
06/25/09 18:07 7429-90-5
MO
ND ug/L
1000
20
06/24/09 10:30
06/25/09 18:07 7439-89-6
ND ug/L
100
20
06/24/09 10:30
06/25/09 18:07 7439-92-1
MO
8700 ug/L
100
20
06/24/09 10:30
06/25/09 18:07 7439-96-5
MO
153-ug/L
100
90
06/24/091.0:30-06/25/0918:07-7440-02-0--MO
222 ug/L
200
20
06/24/09 10:30
06/25/09 18:07 7440-66-6
MO
Analytical Method: EPA 9040
3.7 Std. Units
0.10
1
06/24/09 11:37
H3,H6
Analytical Method: SM 4500-CI-E
19.2 mg/L
5.0
1
06/27/09 09:31 16887-00-6
Analytical Method: ASTM D516-90
1830 mg/L
1000
2
06/24/09 18:17 14808-79-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
`iJL1SdOS.Ia
Page 6 of 21

1�56'cmnalydcal
www.pacelabu.com
I
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-6D
Lab ID: 9247045002 Collected:
06/20/09 09:15
Received: 06/22/09 13:00 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared
Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010 Preparation Method: EPA 3010
Aluminum
3840000 ug/L
20000
200
06/24/09 10:30
06/26/0914:46 7429-90-5
Iron
884000 ug/L
1250
25
06/24/09 10:30
06/2610912:34 7439-89-6
Lead
438 ug/L
125
25
06/24/09 10:30
06/26/09 12:34 7439-92-1
Manganese
159000 ug/L
125
25
06/2410910:30
06/26/0912:34 7439-96-5
Nickel
4/0910:30
O6/26/0912:34 7440-02-0
Zinc
1210000 ug/L
2000
200
06/24/09 10:30
06/26/09 14:46 7440-66-6
9040 pH
Analytical Method: EPA 9040
pH
4.0 Sid. Units
0.10
1
06/24/09 11:37 H3,H6
4500 Chloride
Analytical Method: SM 4500-CI-E
Chloride
17.0 mg/L
5.0
1
06/27/09 09:33 16887-00-6
ASTM D516-90 Sulfate Water
Analytical Method: ASTM D516-90
Sulfate
24100 mg/L
10000
2
06/24/0918:45 14808-79-8
Date: 06/29/2009 06:21 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
�`C��o
E
Page 7 of 21

® Pace Analytical Services, Inc.
1�5aceAnalyfical 2225 Riverside Dr.
www.pacelabs.com Asheville, NC 28804
I [phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Sample: MW-5
Lab ID: 9247045003 Collected:
06/20/09 10:20
Received: 06/22/09 13:00 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared
Analyzed CAS No.
6010 MET ICP
Analytical Method: EPA 6010 Preparation Method:
EPA 3010
Aluminum
535 ug/L
100
1
06/24/09 10:30
06/25/09 03:33 7429-90-5
Iron
829 ug/L
50.0
1
06/24/09 10:30
06/25/09 03:33 7439-89-6
Lead
ND ug/L
5.0
1
06/24/09 10:30
06/25/09 03:33 7439-92-1
Manganese
47.9 ug/L
5.0
1
06/24/09 10:30
06/25/09 03:33 7439-96-5
---- Nickel—
—5_0—
1
0.6/2410-9_1.Oi30_06/25/_Q9
03 33 7440_A2_0 -_
Zinc
17.9 ug/L
10.0
1
06/24/09 10:30
06/25/09 03:33 7440-66-6
9040 pH
Analytical Method: EPA 9040
pH
5.4 Std. Units
0.10
1
06/24/09 11:37
4500 Chloride
Analytical Method: SM 4500-CI-E
Chloride
ND mg/L
5.0
1
06/27/09 09:33 16887-00-6
ASTM D516-90 Sulfate Water
Analytical Method: ASTM D516-90
Qual
H3,H6
Sulfate 21.4 mg/L 5.0 1 06/24/09 16:58 14808-79-8 MO
Date: 06129/2009 06:21 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 8 of 21

aceAnalytical
www.pacelabs.com
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-1
Parameters
Lab ID: 9247045004 Collected: 06/20/09 10:30
Results Units Report Limit DF
Received: 06/22/09 13:00 Matrix: Water
Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010 Preparation Method: EPA 3010
Aluminum
8050 ug/L
1000
10
06/24/09 10:30 06/25/09 17:13 7429-90-5
Iron
ND ug/L
500
10
06/2410910:30 06/25/09 17:13 7439-89-6
Lead
ND ug/L
50.0
10
06/24/09 10:30 06/25/09 17:13 7439-92-1
Manganese
944 ug/L
50.0
10
06/24/09 10:30 06/25/09 17:13 7439-96-5
-Nickel
------71A-ug1L--- -
---50:0-10
06/24/09 10:30-06/2Z/0917-.43-7440-02-0
Zinc
286 ug/L
100
10
06/24/09 10:30 06/25/09 17:13 7440-66-6
9040 pH
Analytical Method: EPA 9040
pH
5.0 Std. Units
0.10
1
06/24/09 11:37 H3,H6
4500 Chloride
Analytical Method: SM 4500-CI-E
Chloride
ND mg/L
5.0
1
06/27/09 09:33 16887-00-6
ASTM D516-90 Sulfate Water
Analytical Method: ASTM D516-90
Sulfate
380 mg/L
250
1
06/24/09 17:44 14808-79-8
Date: 06/29/2009 06:21 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
�WLI_IS7a
Page 9 of 21

aceAnalytical
www.pacelabaoom
1
Pace Analytical Services, Inc.
Pace Analytical Services, Inc.
2225 Riverside Dr.
9800 KinceyAve. Suite 100
Asheville, NC 28804
Huntersville, NC 28078
[phone]
[phone]
ANALYTICAL RESULTS
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Sample: MW-2 Lab ID: 9247045005 Collected: 06/20/09 11:20 Received: 06/22/09 13:00 Matrix: Water
Parameters
6010 MET ICP
Aluminum
Iron
Lead
Manganese
-- —Nickel—
Zinc
9040 pH
pH
4500 Chloride
Chloride
ASTM D516-90 Sulfate Water
Sulfate
Date: 06/29/2009 06:21 PM
Results Units
Report Limit
DF
Prepared
Analyzed CAS No. Qual
Analytical Method: EPA 6010 Preparation Method: EPA 3010
492 ug/L
100
1
06/24/09 10:30
06/25/09 63:40 7429-90-5
164 ug/L
50.0
1
06/24/09 10:30
06/25/09 03:40 7439-89-6
ND ug/L
5.0
1
06/24/09 10:30
06/25/09 03:40 7439-92-1
990 ug/L
5.0
1
06/24/09 10:30
06/25/09 03:40 7439-96-5
13.7-ug/I - ---
- - - 5.0--
- 9----06/24/09_10:30_06/25/09.03:40_7A4.0-02.0--_
60.5 ug/L
10.0
1
06/24/09 10:30
06/25/09 03:40 7440-66-6
Analytical Method: EPA 9040
5.0 Std. Units
0.10
1
06/24/09 11:37 H3,H6
Analytical Method: SM 4500-CI-E
13.9 mg/L 5.0 1
Analytical Method: ASTM D516-90
38.0 mg/L 5.0 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
06/27/09 09:33 16887-00-6
06/24/09 17:01 14808-79-8
Page 10 of 21

aceAnalytical
wmpacelabs.com
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Sufte 100
Huntersville, NC 28078
[phone]
Sample: WS-1
Lab ID: 9247045006 Collected:
06/20/09 11:30
Received: 06/22/09 13:00 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared
Analyzed CAS No. Qua]
6010 MET ICP
Analytical Method: EPA 6010 Preparation Method: EPA 3010
Aluminum
126000 ug/L
500
5
06/24/09 10:30
06125/0917:16 7429-90-5
Iron
284 ug/L
250
5
06/24/09 10:30
06/25/09 17:16 7439-89-6
Lead
ND ug/L
25.0
5
06/24/09 10:30
06/25/09 17:16 7439-92-1
Manganese
9740 ug/L
25.0
5
06/24/09 10:30
06/25/09 17:16 7439-96-5
— —Nickel— -
174-ug/L-- - - -- - -
25.0---5
---06/24/09
10:30-06/25/09
1-7:18-7-440-02-0------- - -
Zinc
2020 ug/L
50.0
5
06/24/09 10:30
06/25/09 17:16 7440-66-6
9040 pH
Analytical Method: EPA 9040
pH
4.3 Std. Units
0.10
1
06/24/09 11:37 H3,H6
4500 Chloride
Analytical Method: SM 4500-CI-E
Chloride
34.2 mg/L
5.0
1
06/27/09 09:38 16887-00-6
ASTM D516-90 Sulfate Water
Analytical Method: ASTM D516-90
Sulfate
3330 mg/L
1000
2
06/24/0918:17 14808-79-8
Date: 06/29/2009 06:21 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 11 of 21

aceAnalytical
+ www.pacelabs.com
I
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Sample: MW-7 Lab ID: 9247045007 Collected: 06/20/09 12:15 Received: 06/22/09 13:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua[
6010 MET ICP
Aluminum
Iron
Lead
Manganese
- -Nickel- ---- -- - -
Zinc
9040 pH
pH
4500 Chloride
Chloride
ASTM D516-90 Sulfate Water
Sulfate
Date: 06/29/2009 06:21 PM
Analytical Method: EPA 6010 Preparation Method: EPA 3010
792 ug/L
100
1
06/24/09 10:30 06/25/09 03:49 7429-90-5
575 ug/L
50.0
1
06/24/09 10:30 06/25/09 03:49 7439-89-6
ND ug/L
5.0
1
06/24/09 10:30 06/25/09 03:49 7439-92-1
214 ug/L
5.0
1
06/24/09 10:30 06/25/09 03:49 7439-96-5
--ND-ug/L---- - ---
5.0-----1-
06/24/09 10:30-06/25/09-03:49-7440-02-0-- -- - - - --
26.9 ug/L
10.0
1
06/24/09 10:30 06/25/09 03:49 7440-66-6
Analytical Method: EPA 9040
5.1 Std. Units
0.10
1
06/24/09 11:37 H3,H6
Analytical Method: SM 4500-CI-E
15.2 mg/L
5.0
1
06/27/09 09:38 16887-00-6
Analytical Method: ASTM D516-90
6.7 mg/L
5.0
1
06/24/09 17:04 14808-79-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 12 of 21

aceAnalytical
..pacelabs.00m
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-8 Lab ID: 9247045008 Collected: 06/20/09 12:35 Received: 06/22/09 13:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Aluminum
Iron
Lead
Manganese
Nickel—_
Zinc
9040 pH
pH
4500 Chloride
Chloride
ASTM D516-90 Sulfate Water
Sulfate
Date: 06/29/2009 06:21 PM
Analytical Method: EPA 6010 Preparation Method: EPA 3010
8530 ug/L
100
1
06/24/09 10:30
06/25/09 03:52 7429-90-5
9580 ug/L
50.0
1
06/24/09 10:30
06/25/09 03:52 7439-89-6
ND ug/L
5.0
1
06/24/09 10:30
06/25/09 03:52 7439-92-1
252 ug/L
5.0
1
06/24/09 10:30
06/25/09 03:52 7439-96-5
1__
06/24/0910:30
O6/25/0903:52 7440_02_0__
25.0 ug/L
10.0
1
06/24/09 10:30
06/25/09 03:52 7440-66-6
Analytical Method: EPA 9040
6.3 Std. Units
0.10
1
06/24/09 11:37 H3,H6
Analytical Method: SM 4500-CI-E
5.2 mg/L
5.0
1
06/27/09 09:38 16887-00-6
Analytical Method: ASTM D516-90
189 mg/L
125
1
06/24/09 17:50 14808-79-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 13 of 21

® Pace Analytical Services, Inc. Pace Analytical Services, Inc.
1�7aceAnalytical 2225 Riverside Dr. 9800 Kincey Ave. Suite 100
www.pacelab&com Asheville, NC 28804 Huntersville, NC 28078
[phone] 17041875-9092
ANALYTICAL RESULTS
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Sample: MW-3 Lab ID: 9247045009 Collected: 06/20/09 12:55 Received: 06/22/09 13:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Aluminum
Iron
Lead
Manganese
Zinc
9040 pH
pH
4500 Chloride
Chloride
ASTM D516-90 Sulfate Water
Sulfate
Date: 06/29/2009 06:21 PM
Analytical Method: EPA 6010 Preparation Method: EPA 3010
64500 ug/L
100
1
06/24/09 10:30
06/25/09 18:03 7429-90-5
1240 ug/L
50.0
1
06/24/09 10:30
06/25/09 18:03 7439-89-6
ND ug/L
5.0
1
06/24/09 10:30
06/25/09 18:03 7439-92-1
7520 ug/L
5.0
1
06/24/09 10:30
06/25/09 18:03 7439-96-5
38.1-ug/L
5.0
_ _ 1 _ _
06/24109 10:30_06/25L0918:03-7140=02=0___
_
112 ug/L
10.0
1
06/24/09 10:30
06/25/09 18:03 7440-66-6
Analytical Method: EPA 9040
3.7 Std. Units
0.10
1
06/24/09 11:59 H3,H6
Analytical Method: SM 4500-CI-E
70.5 mg/L
10.0
2
06/27/09 09:56 16887-00-6
Analytical Method: ASTM D516-90
418 mg/L
250
1
06/24/09 17:50 14808-79-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
`CLL1=
Page 14 of 21

® Pace Analytical Services, Inc. Pace Analytical Services, Inc.
aceAnalytical 2225 Riverside Dr. 9800 Kincey Ave. Suite 100
www.pacelabs.com Asheville, NC 28804 Huntersville, NC 28078
[phone] [phone]
ANALYTICAL RESULTS
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Sample: MW-4 Lab ID: 9247045010 Collected: 06/20/09 13:35 Received: 06/22/09 13:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua]
6010 MET ICP
Aluminum
Iron
Lead
Manganese
--Nickel—
Zinc
9040 pH
pH
4500 Chloride
Chloride
ASTM D516-90 Sulfate Water
Sulfate
Date: 06/29/2009 06:21 PM
Analytical Method: EPA 6010 Preparation Method: EPA 3010
1160000 ug/L
2000
20
06/24/09 10:30 06/25/09 18:22 7429-90-5
2360 ug/L
1000
20
06/24/09 10:30 06/25/09 18:22 7439-89-6
ND ug/L
100
20
06/24/09 10:30 06/25/09 18:22 7439-92-1
77400 ug/L
100
20
06/24/09 10:30 06/25/09 18:22 7439-96-5
---------ND-ug/L — -- - ---- ---
100-
20---06/24/09
10:30-06/25/0918:22 JA40=02-0
ND ug/L
200
20
06/24/09 10:30 06/25/09 18:22 7440-66-6
Analytical Method: EPA 9040
3.7 Std. Units
0.10
1
06/24/09 11:59
Analytical Method: SM 4500-CI-E
610 mg/L
100
20
06/27/09 10:25 16887-00-6
Analytical Method: ASTM D516-90
5350 mg/L
2000
2
06/24/09 18:31 14808-79-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
H3,H6
Page 15 of 21

aceAnalytical
www.pacela6scom
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
QC Batch: WETA/5343
Analysis Method: ASTM D516-90
QC Batch Method: ASTM D516-90
Analysis Description: ASTM D516-90 Sulfate Water
Associated Lab Samples: 9247045001, 9247045002, 9247045003, 9247045004, 9247045005, 9247045006, 9247045007, 9247045008,
9247045009,9247045010
METHOD BLANK: 299040
Matrix: Water
Associated Lab Samples: 9247045001, 9247045002, 9247045003, 9247045004, 9247045005, 9247045006, 9247045007, 9247045008,
9247045009,9247045010
Blank Reporting
aramete nits ---Result—
Limit—+nalyzed—Qualifiers—— --
Sulfate mg/L
ND 5.0 06/2410916:50
LABORATORY CONTROL SAMPLE: 299041
Spike LCS LCS % Rec
Parameter Units
Conc. Result % Rec Limits Qualifiers
Sulfate mg/L
20 19.4 97 90-110
MATRIX SPIKE SAMPLE: 299042
9246898011 Spike MS MS % Rec
Parameter Units
Result Conc. Result % Rec Limits Qualifiers
Sulfate mg/L
ND 20 ND -.3 75-125 MO
MATRIX SPIKE SAMPLE: 299047
9247045003 Spike MS MS % Rec
Parameter Units
Result Conc. Result % Rec Limits Qualifiers
Sulfate mg/L
21.4 20 ND -84 75-125 MO
SAMPLE DUPLICATE: 299046
9246898017 Dup Max
Parameter Units
Result Result RPD RPD Qualifiers
Sulfate mg/L
ND ND 20
SAMPLE DUPLICATE: 299048
9247045004 Dup Max
Parameter Units
Result Result RPD RPD Qualifiers
Sulfate mg/L
380 385 1 20
Date: 06/29/2009 06:21 PM REPORT OF LABORATORY ANALYSIS Page 16 of 21
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
� Aa
11r 1J o�
� Ll•Jll�:

® Pace Analytical Services, Inc. Pace Analytical Services, Inc.
aceAnalytical 2225 Riverside Dr. 9800 Kincey Ave. Suite 100
www.pacelab&com Asheville, NC 28804 Huntersville, NC 28078
QUALITY CONTROL DATA
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
[phone] [phone]
QC Batch: WETA/5361
Analysis Method: SM 4500-CI-E
QC Batch Method: SM 4500-CI-E
Analysis Description: 4500 Chloride
Associated Lab Samples: 9247045001, 9247045002, 9247045003, 9247045004, 9247045005, 9247045006, 9247045007, 9247045008,
9247045009,9247045010
METHOD BLANK: 300874
Matrix: Water
Associated Lab Samples: 9247045001, 9247045002, 9247045003, 9247045004, 9247045005, 9247045006, 9247045007, 9247045008,
9247045009,9247045010
Blank Reporting
Parameter—---- ----Units---
---Result---Limit-- - —Analyzed — ----- Qualifiers —
Chloride mg/L
ND 5.0 06/27/09 09:31
LABORATORY CONTROL SAMPLE: 300875
Spike LCS LCS % Rec
Parameter Units
Conc. Result % Rec Limits Qualifiers
Chloride mg/L
20 19.4 97 90-110
MATRIX SPIKE SAMPLE: 300876
9246821001 Spike MS MS % Rec
Parameter Units
Result Conc. Result % Rec Limits Qualifiers
Chloride mg/L
3960 2000 3900 -3 75-125 MO
SAMPLE DUPLICATE: 300877
9246908001 Dup Max
Parameter Units
Result Result RPD RPD Qualifiers
Chloride mg/L
8400 8370 .4 20
Date: 06/29/2009 06:21 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
"i 1 IclCid.S=
Page 17 of 21

® Pace Analytical Services, Inc. Pace Analytical Services, Inc.
aceMaPical 2225 Riverside Dr. 9800 Kincey Ave. Suite 100
www.pacelabs.com Asheville, NC 28804 Huntersville, NC 28078
' [phone] [phone]
QUALITY CONTROL DATA
Project:
Alchem - Rockwell, NC
Pace Project No.:
9247045
QC Batch:
MPRP/4636
Analysis Method: EPA 6010
QC Batch Method:
EPA 3010
Analysis Description: 6010 MET
Associated Lab Samples: 9247045001, 9247045002, 9247045003, 9247045004, 9247045005, 9247045006, 9247045007, 9247045008,
9247045009,9247045010
METHOD BLANK:
298605
Matrix: Water
Associated Lab Samples: 9247045001, 9247045002, 9247045003, 9247045004, 9247045005, 9247045006, 9247045007, 9247045008,
9247045009,9247045010
Blank Reporting
- - -- -Parameter Units
Result —Limit Analyzed-Qualifiiers— - --
Aluminum
ug/L
ND 100 06/25/09 02:51
Iron
ug/L
ND 50.0 06/25/09 02:51
Lead
ug/L
ND 5.0 06/25/09 02:51
Manganese
ug/L
ND 5.0 06/25/09 02:51
Nickel
ug/L
ND 5.0 06/25/09 02:51
Zinc
ug/L
ND 10.0 06/25/09 02:51
LABORATORY CONTROL SAMPLE:
298606
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Aluminum
ug/L
5000
4370
87
80-120
Iron
ug/L
5000
4460
89
80-120
Lead
ug/L
500
449
90
80-120
Manganese
ug/L
500
480
96
80-120
Nickel
ug/L
500
452
90
80-120
Zinc
ug/L
500
461
92
80-120
MATRIX SPIKE SAMPLE:
298607
9247045001
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Aluminum
ug/L
285000
5000
281000
-93
75-125 MO
Iron
ug/L
ND
5000
4080
75
75-125
Lead
ug/L
ND
500
370
72
75-125 MO
Manganese
ug/L
8700
500
8700
0
75-125 MO
Nickel
ug/L
153
500
524
74
75-125 MO
Zinc
ug/L
222
500
586
73
75-125 MO
SAMPLE DUPLICATE: 298608
9247045002
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Aluminum
ug/L
3840000
4020000
5
20
Iron
ug/L
884000
798000
10
20
Lead
ug/L
438
364
18
20
Manganese
ug/L
159000
146000
9
20
Nickel
ug/L
1850
1680
9
20
Zinc
ug/L
1210000
1250000
3
20
Date: 06/29/2009 06:21 PM
REPORT OF LABORATORY ANALYSIS
Page 18 of 21
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
C

1�l5aceAnalyfical"
mvw.pace/ab&com
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: WET18771 Analysis Method: EPA 9040
QC Batch Method: EPA 9040 Analysis Description: 9040 pH
Associated Lab Samples: 9247045001, 9247045002, 9247045003, 9247045004, 9247045005, 9247045006, 9247045007, 9247045008
SAMPLE DUPLICATE: 298626
9246863002 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
pH Std. Units 7.4 7.4 0 20 H6
Date: 06/29/2009 06:21 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 19 of 21

aoAnalytical
www.pacelab&com
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
QC Batch: WET/8781 Analysis Method: EPA 9040
QC Batch Method: EPA 9040 Analysis Description: 9040 pH
Associated Lab Samples: 9247045009, 9247045010
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE DUPLICATE: 298917
9246420002 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
pH Std. Units 7.2 7.3 1 20 H6
Date: 06/29/2009 06:21 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
�CC1'1'd3�i=
Page 20 of 21

aceAnalytical
www.pacelabs.com
QUALIFIERS
Project: Alchem - Rockwell, NC
Pace Project No.: 9247045
DEFINITIONS
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of
the sample aliquot, or moisture content.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
S - Surrogate
1,2-Diphenylhydrazine (8270 listed analyte) decomposes to_Az_obenzene.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
Pace Analytical is NELAP accredited. Contact your Pace PM for the current list of accredited analytes.
U - Indicates the compound was analyzed for, but not detected.
ANALYTE QUALIFIERS
H3 Sample was received outside EPA method holding time.
H6 Analysis initiated more than 15 minutes after sample collection.
MO Matrix spike recovery was outside laboratory control limits.
Date: 06/29/2009 06:21 PM REPORT OF LABORATORY ANALYSIS Page 21 of 21
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
t ACC
�t
"i 1 IG1Qi�1

CHAIN -OF -CUSTODY / Analytical
Request Document
�aceAnalydcal' The Chaln-of-Custody is a LEGAL DOCUMENT.
II relevant fields must be completed accurately.
' ww,PaedebiI ,
Section A Section B Section C
Page: of
Required Client Information: Required Project Information: Invoice Information:
O,C 1167376
Com any
Report To: �rl--„ ,
•J �{
Atte on:� S�
Ad ss:
Copy To:
Co an Name:
�L )
!
•
AVdd s°
r NPDES GROUND WATER r DRINKING WATER
I— UST r RCRA (— OTHER
Email To:
Purchase Order No.:
I
Pace Quote
'id 13 IN
h L
Reference:
one�jj �.y�
'�%�4. Z
Faz:
P j ct
Pace PmJact
$Ite Lacat(ori
JT
Manager.
r
k' SAT
��
_
Requested Due DOtefTAT:
Project Number.
Pace Profile #:
Ic
�` �,
Requested,
A�alysls
Fll�ered
(y1N)
` �' .
Section D Matrix Codes
RequlredClient Information MATRIX f cooE
s
M
COLLECTED
Pra3sery
fives
Drinking Water DW
iu
U
z
;
Water WT
Waste Water WW
COMPOSITE
COMPOSITE
O
�.
,
Product P
(a
I START
ENDrGRAa
u�
)
Z
Soll/Solid SL
t0
O
y:
SAMPLE ID Oil oL
o
a
a,
Wipe WP
(A-Z, 0.9 / ) Air AR
p
m
r
a
a
W
to
'F
c
c
Sample IDS MUST BE UNIQUE Tissue TS
Other OT
O
X
a
w
w
a
m
#
J
a
O
w
�
O
�
t
Q/�l
C
U. 0
p
ar
J�C`
L
DATE
TIME
DATE
TIME
N
#
_
_
=
Z
200
y:
Pace Project No./ Lab I.D.
£y
2
-
l
Ps
I
3
—
!J
)azc,
y
VL
: Z V
�
�
t
:20
s
130
s
Ov
471
! ZoA
tv jS
j
9
- 7
WTI
'
c.
Axil
12
ADDITIONAL COMMENTS".RELINQUISWEp$YfAFFILU1T10N
DATE
TJME
ACCEPTED'BY/AFFILIATION
DATE
TIWIE',"
SAMPLE CONDITIONS
.,:
/Z,n
73ao
11b
r� r
r�
Z;.,
SAMPL�RsNAMEtiiAND
SIGNATURE
yti h, "o s : 7
: G,F , , tit 'i.., .,
U
Ti
ORIGINAL
?
?
i✓
PRINT Name of SAMPLER:
(tNlW�gIYY)d
~
cmi
—
d
O �
E
SIGNATURE of SAMPLER:
(i. s
�r O
a)
In 30 dn,.. _ _ F-A1_[,-Q-02nrev.Q7, 15-Mav-2007
'Important Note: By signing this form vqu are aecantlne Pace's NFT 30 d-u eaymiapti—
-M agree,'^-•'^, -'-. rharger ^" C04 -er month w n vrnvolces wit

aceAnalytical
www.pacelabs.com
August 13, 2009
John Reuscher
Delta Environmental Consultant
8008 Corp. Center Drive
Suite 100
Charlotte, NC 28226
RE: Project: Alchem, Inc. 5EO805096P
Pace Project No.: 9250348
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
9800 Kincey Ave. ,Suite 100
Huntersville, NC 28078
[phone]
Dear John Reuscher:
Enclosed are the analytical results for sample(s) received by the laboratory on August 06, 2009. The
results relate only to the samples included in this report. Results reported herein conform to the
most current NELAC standards, where applicable, unless otherwise narrated in the body of the
report.
Inorganic Wet Chemistry and Metals analyses were performed at our Pace Asheville laboratory and
Organic testing was performed at our Pace Huntersville laboratory unless otherwise footnoted. All
Microbiological analyses were performed at the laboratory where the samples were received.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
C7 ��-
Kevin Godwin
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
C1lJ�d[IS.1 s
Page 1 of 13

aceAnalytical
www.pacelabs.com
Project: Alchem, Inc. 5EO805096P
Pace Project No.: 9250348
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone] .
CERTIFICATIONS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Asheville Certification IDs
Connecticut Certification #: PH-0106
North Carolina Wastewater Certification #: 40
Florida/NELAP Certification #: E87648
Pennsylvania Certification #: 68-03578
Louisiana/LELAP Certification #: 03095
South Carolina Bioassay Certification #: 99030002
Massachusetts Certification #: M-NC030
South Carolina Certification #: 99030001
New Jersey Certification #: NC011
Tennessee Certification #: 2980
North Carolina Bioassay Certification #: 9
Virginia Certification #: 00072
West Virginia Certification #: 356
North Carolina Drinking Water Certification #: 37712
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 2 of 13

aceAnalytical
www.pacelabs.com
Project:
Alchem, Inc. 5E0805096P
Pace Project No.:
9250348
Lab ID
Sample ID
9250348001
Perkins
9250348002
Moralez
9250348003
Pucket340 Wilcoy
9250348004
Daniels 256 Wilcoy
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
SAMPLE SUMMARY
Matrix
Date Collected
Date Received
Water
08/05/0917:15
08/06/0916:40
Water
08/0510917:35
08106/0916:40
Water
08105/0917:46
08/06/0916:40
Water
08/05/0918:15
08/06/0916:40
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 13

aceAnalytical
www.pace)abs.com
Project: Alchem, Inc. 5E0805096P
Pace Project No.: 9250348
Lab ID Sample ID
9250348001 Perkins
9250348002 Moralez
9250348003 Pucket340 Wilcoy
9250348004 Daniels 256 Wilcoy
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
SAMPLE ANALYTE COUNT
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Analytes
Method
Analysts
Reported
ASTM D516-90
LEP
1
EPA6010
SHB
6
EPA 9040
DMN
1
SM 4500-CI-E
LEP
1
ASTM D516-90
LEP
1
EPA6010
SHB
6
EPA 9040
DMN
1
SM 4500-CI-E
LEP
1
ASTM D516-90
LEP
1
EPA6010
SHB
6
EPA 9040
DMN
1
SM 4500-CI-E
LEP
1
ASTM D516-90
LEP
1
EPA6010
SHB
6
EPA 9040
DMN
1
SM 4500-CI-E
LEP
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Gi`Eo�~ .oAoyf=
Page 4 of 13

aceAnalytical
www.pacelab&com
Project: Alchem, Inc. 5EO805096P
Pace Project No.: 9250348
Sample: Perkins
Parameters
6010 MET ICP
Aluminum
Iron
Lead
Manganese
- --Nickel—
Zinc
9040 pH
pH
4500 Chloride
Chloride
ASTM D516-90 Sulfate Water
Sulfate
Date: 08/13/2009 06:03 PM
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)B75-9092
Lab ID: 9250348001 Collected:
08/05/09 17:15
Received: 08/06/09 16:40 Matrix: Water
Results Units Report Limit
DF
Prepared
Analyzed CAS No. Qua[
Analytical Method: EPA 6010 Preparation Method: EPA 3010
ND ug/L
100
1
08/07/09 16:15
08/13/09 01:07 7429-90-5
ND ug/L
50.0
1
08/07/09 16:15
08/13/09 01:07 7439-89-6
ND ug/L
5.0
1
08/07/09 16:15
08/13/09 01:07 7439-92-1
ND ug/L
5.0
1
08/07/09 16:15
08/13/09 01:07 7439-96-5
----ND-ug/L- -------5.0.
- 1---08/07/09-16:15-08/13/09-0.1:07
_7-440=02-0_
10.2 ug/L
10.0
1
08/07/09 16:15
08/13/09 01:07 7440-66-6
Analytical Method: EPA 9040
6.2 Std. Units
0.10
1
08/07/09 16:15 H6
Analytical Method: SM 4500-CI-E
ND mg/L
5.0
1
08/12/0912:12 16887-00-6
Analytical Method: ASTM D516-90
ND mg/L
5.0
1
08/12/09 09:04 14808-79-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
`i 1 IGha
Page 5 of 13

aceAnalytical
( www.pacelabs.com
I
Project: Alchem, Inc. 5E0805096P
Pace Project No.: 9250348
Sample: Moralez
Parameters
6010 MET ICP
Aluminum
Iron
Lead
Manganese
-- Nickel-- —
Zinc
9040 pH
pH
4500 Chloride
Chloride
ASTM D516-90 Sulfate Water
Sulfate
Date: 08/13/2009 06:03 PM
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Lab ID: 9250348002 Collected:
08/05/09 17:35
Received: 08/06/09 16:40 Matrix: Water
Results Units Report Limit
DF
Prepared Analyzed
CAS No. Qua]
Analytical Method: EPA 6010 Preparation Method: EPA 3010
ND ug/L
100
1
08/07/09 16:15 08/13/09 01:11
7429-90-5
ND ug/L
50.0
1
08/07/09 16:15 08/13/09 01:11
7439-89-6
ND ug/L
5.0
1
08/07/09 16:15 08/13/09 01:11
7439-92-1
ND ug/L
5.0
1
08/07/09 16:15 08/13/09 01:11
7439-96-5
_-_1___
OS/07/09 16.15 08/13/09 01:11
7440-02-0
601 ug/L
10.0
1
08/07/09 16:15 08/13/09 01:11
7440-66-6
Analytical Method: EPA 9040
6.5 Std. Units
0.10
1
08/07/09 16:15
H6
Analytical Method: SM 4500-CI-E
ND mg/L
5.0
1
08/12/09 12:14
16887-00-6
Analytical Method: ASTM D516-90
ND mg/L
5.0
1
08/12/09 09:07
14808-79-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
L.LJid[,L�
Page 6 of 13

aceAnalytical
www.pacelabscom
Project: Alchem, Inc. 5EO805096P
Pace Project No.: 9250348
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Sample: Pucket 340 Wilcoy
Parameters
Lab ID: 9250348003 Collected: 08/05/09 17:46
Results Units Report Limit DF
Received: 08/06/09 16:40 Matrix: Water
Prepared Analyzed CAS No. Qua]
6010 MET ICP
Analytical Method: EPA 6010 Preparation Method: EPA 3010
Aluminum
ND ug/L
100
1
08/07/09 16:15
08/13/09 01:14 7429-90-5
Iron
54.3 ug/L
50.0
1
08/07/09 16:15
08/13/09 01:14 7439-89-6
Lead
ND ug/L
5.0
1
08/07/09 16:15
08/13/09 01:14 7439-92-1
Manganese
ND ug/L
5.0
1
08/07/09 16:15
08/13/09 01:14 7439-96-5
---Nickel— -- ------ - -
----ND-ug/L --- - ---
_5.0
_ 1 _
08/07/09 16:15-98/13/_09
01:14_ 7440_02-0
Zinc
27.0 ug/L
10.0
1
08/07/09 16:15
08/13/09 01:14 7440-66-6
9040 pH
Analytical Method: EPA 9040
pH
6.2 Std. Units
0.10
1
08/07/09 16:15 H6
4500 Chloride
Analytical Method: SM 4500-CI-E
Chloride
8.8 mg/L
5.0
1
08/12/09 12:14 16887-00-6
ASTM D516-90 Sulfate Water
Analytical Method: ASTM D516-90
Sulfate
ND mg/L
5.0
1
08/12/09 09:07 14808-79-8
Date: 08/13/2009 06:03 PM REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
n � poi
`oLl.-lfll\.6V�LIz
Page 7 of 13

aceAnalytical QD
www.pacelabu.com
Project: Alchem, Inc. 5EO805096P
Pace Project No.: 9250348
Sample: Daniels 256 Wilcoy
Parameters
6010 MET ICP
Aluminum
Iron
Lead
Manganese
Nickel— ---
Zinc
9040 pH
pH
4500 Chloride
Chloride
ASTM D516-90 Sulfate Water
Sulfate
Date: 08/13/2009 06:03 PM
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersviile, NC 28078
[phone]
Lab ID: 9250348004 Collected:
08/05/09 18:15
Received: 08/06/09 16:40 Matrix: Water
Results Units Report Limit
DF
Prepared Analyzed CAS No. Qual
Analytical Method: EPA 6010 Preparation Method: EPA 3010
ND ug/L
100
1
08/07/09 16:15 08/13/09 01:29 7429-90-5
ND ug/L
50.0
1
08/07/09 16:15 08/13/09 01:29 7439-89-6
ND ug/L
5.0
1
08/07/09 16:15 08/13/09 01:29 7439-92-1
ND ug/L
5.0
1
08/07/09 16:15 08/13/09 01:29 7439-96-5
- ND-ug/L- -- -- - -
5.0
1- -
—08/07/09_16A-5-08/13/09-01:29_7440=02_0_-_
67.2 ug/L
10.0
1
08/07/09 16:15 08/13/09 01:29 7440-66-6
Analytical Method: EPA 9040
6.4 Std. Units
0.10
1
08/07/09 16:15 H6
Analytical Method: SM 4500-CI-E
22.7 mg/L
5.0
1
08/12/0912:14 16887-00-6
Analytical Method: ASTM D516-90
98.2 mg/L
25.0
5
08/12/09 09:56 14808-79-8 MO
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
ef'
Page 8 of 13

® Pace Analytical Services, Inc.
aceMalytical 2225 Riverside Dr.
www.pacelab&com Asheville, NC 28804
i [phone]
QUALITY CONTROL DATA
Project: Alchem, Inc. 5E0805096P
Pace Project No.: 9250348
QC Batch: WET/9318 Analysis Method: EPA 9040
QC Batch Method: EPA 9040 Analysis Description: 9040 pH
Associated Lab Samples: 9250348001, 9250348002, 9250348003, 9250348004
SAMPLE DUPLICATE: 319507
Parameter Units
Std. Units
pH
Date: 08/13/2009 06:03 PM
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
9249932001 Dup Max
Result Result RPD RPD Qualifiers
7.7 7.7 0 20 H6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
¢L1J�l1G.LflJ i
Page 9 of 13

® Pace Analytical Services, Inc. Pace Analytical Services, Inc.
aceAnalytical 2225 Riverside Dr. 9800 Kincey Ave. Suite 100
www.pacelalu aom Asheville, NC 28804 Huntersville, NC 28078
[phone] [phone]
QUALITY CONTROL DATA
Project: Alchem, Inc. 5E0805096P
Pace Project No.: 9250348
QC Batch: MPRP/4883
Analysis Method: EPA 6010
QC Batch Method: EPA 3010
Analysis Description: 6010 MET
Associated Lab Samples: 9250348001, 9250348002, 9250348003, 9250348004
METHOD BLANK: 319448
Matrix: Water
Associated Lab Samples: 9250348001, 9250348002, 9250348003, 9250348004
Blank Reporting
Parameter
Units
Result Limit
Analyzed
Qualifiers
- Aluminum- -
ug/L---
- - ND 100
08/12/09-23:30--
- ---- —
Iron
ug/L
ND 50.0
08/12/09 23:30
Lead
ug/L
ND 5.0
08/12/09 23:30
Manganese
ug/L
ND 5.0
08/12/09 23:30
Nickel
ug/L
ND 5.0
08/12/09 23:30
Zinc
ug/L
ND 10.0
08/12/09 23:30
LABORATORY CONTROL SAMPLE:
319449
Spike LCS
LCS %
Rec
Parameter
Units
Conc. Result % Rec Limits Qualifiers
Aluminum
ug/L
5000 4870
97
80-120
Iron
ug/L
5000 5220
104
80-120
Lead
ug/L
500 494
99
80-120
Manganese
ug/L
500 511
102
80-120
Nickel
ug/L
500 506
101
80-120
Zinc
ug/L
500 516
103
80-120
MATRIX SPIKE SAMPLE:
319450
9250269001 Spike
MS
MS
% Rec
Parameter
Units
Result Conc.
Result
% Rec
Limits Qualifiers
Aluminum
ug/L
16000 5000
29800
276
75-125 MO
Iron
ug/L
43700 5000
49900
125
75-125
Lead
ug/L
38.3 500
490
90
75-125
Manganese
ug/L
837 500
1320
97
75-125
Nickel
ug/L
10 500
481
94
75-125
Zinc
ug/L
102 500
609
101
75-125
SAMPLE DUPLICATE: 319451
9250270001 Dup
Max
Parameter
Units
Result Result
RPD
RPD
Qualifiers
Aluminum
ug/L
1340 1330
.8
20
Iron
ug/L
172 156
10
20
Lead
ug/L
ND ND
20
Manganese
ug/L
21.6 21.3
1
20
Nickel
ug/L
61.2 59.8
2
20
Zinc
ug/L
ND 6.2J
20
Date: 08/13/2009 06:03 PM
REPORT OF LABORATORY ANALYSIS
Page 10 of 13
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical
Services, Inc..

aceAnalXical
j www.pacelabs.com
I
Project: Alchem, Inc. 5E0805096P
Pace Project No.: 9250348
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
QC Batch: WETA/5643 Analysis Method: ASTM D516-90
QC Batch Method: ASTM D516-90 Analysis Description: ASTM D516-90 Sulfate Water
Associated Lab Samples: 9250348001, 9250348002, 9250348003, 9250348004
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
METHOD BLANK: 320982 Matrix: Water
Associated Lab Samples: 9250348001, 9250348002, 9250348003, 9250348004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
- Sulfate— - - --- —----mg/L -- — -ND- ---- -- 5:0 - 08/12/09-08-58- ---- - - - ---
LABORATORY CONTROL SAMPLE: 320983
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfate mg/L 20 21.0 105 90-110
MATRIX SPIKE SAMPLE:
320984
9250181002
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Sulfate
mg/L
ND
20
24.2
101
75-125
MATRIX SPIKE SAMPLE:
320989
9250348004
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Sulfate
mg/L
98.2
20
24.1
-371
75-125 MO
SAMPLE DUPLICATE: 320988
9250181003
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Sulfate
mg/L
9.9
47.4
131
20 R1
SAMPLE DUPLICATE: 320990
9250041002
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Sulfate
mg/L
37.9
41.1
8
20
Date: 08/13/2009 06:03 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
gpy,Iyyy//� CCOHn7
`- z
Page 11 of 13

aceAnalytical
www.pacelabs.com
Project: Alchem, Inc. 5E0805096P
Pace Project No.: 9250348
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
QC Batch: WETA/5642 Analysis Method: SM 4500-CI-E
QC Batch Method: SM 4500-CI-E Analysis Description: 4500 Chloride
Associated Lab Samples: 9250348001, 9250348002, 9250348003, 9250348004
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
METHOD BLANK: 320975 Matrix: Water
Associated Lab Samples: 9250348001, 9250348002, 9250348003, 9250348004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
-- -- —Chloride — — — -mg/L- - -- -ND- - 5.0 08/12/09 12:12 - . --
LABORATORY CONTROL SAMPLE: 320976
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Chloride mg/L 20 20.9 104 90-110
MATRIX SPIKE SAMPLE: 320977
9249646002 Spike MS MS % Rec
Parameter Units Result Conc. Result % Rec Limits Qualifiers
Chloride mg/L 39.4 20 50.4 55 75-125 MO
MATRIX SPIKE SAMPLE:
320980
9250451001
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Chloride
mg/L
13.3
20
32.0
93
75-125
SAMPLE DUPLICATE: 320979
9250181002
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Chloride
mg/L
5.6
5.6
.6
20
SAMPLE DUPLICATE: 320981
9250451002
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Chloride
mg/L
39.3
39.9
2
20
Date: 08/13/2009 06:03 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
�H AAjTC/yO��Ao
Page 12 of 13

aceAnalytical
www.pacelabscom
QUALIFIERS
Project: Alchem, Inc. 5EO805096P
Pace Project No.: 9250348
DEFINITIONS
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of
the sample aliquot, or moisture content.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
S - Surrogate
1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
Pace Analytical is NELAP accredited. Contact your Pace PM for the current list of accredited analytes.
U - Indicates the compound was analyzed for, but not detected.
ANALYTE QUALIFIERS
H6 Analysis initiated more than 15 minutes after sample collection.
MO Matrix spike recovery was outside laboratory control limits.
R1 RPD value was outside control limits.
Date: 08/13/2009 06:03 PM REPORT OF LABORATORY ANALYSIS Page 13 of 13
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..

l ceAnalytical
un w.oaealaha.eam
CHAIN -OF -CUSTODY 1 Analytical Request Document
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
Section A Section B Section C
Page: of
Required Client Information: Required Project Information: Invoice Information:
a ^ w ^
Company nn'T Report To: Attention:
✓ L�n!JlT �J X. PeflrGIfi
1L 4 L O
Address:
!f G.r rr�Tc it/L��/ itC %Df�
Copy To:
�/p fm LI�pQ �Gr
Company Name:
REGULATORY AGENCY
C AK ✓' tlaT ( Ale-2, 1-
() We l SaC Aq e ? 1%r co'n
Address:
F NPDES F GROUND WATER J- DRINKING WATER
r UST (— RCRA (— OTHER
Email To: /
J �%
purchase Order No.:
Pace Quote
G(! 6 lr fiT e d COyI
Reference:
P one:
® -$ 3 —mr-6
Fax:
io'%f -11035
Project Name: /
lG 41,&" 11,1 C_
Pace Project
Manager:
Site Location
STATE:
Requested Due DaterrAT:NOr
Project Number: !os �U/ P
t V
Pace Profile #: !�- ��
o
..Requested:
Analysis
Filtered
(YIN)
Section D Matrix Codes
m
~
RequlredCQenl Information MATRIX I CODE
COLLECTED
Preservatives
Drinking Water DIN
Water WT
U
Z
O
O
Waste Water WW
Product P
m
qa
COMPOSITE
START
COMPOSITE
END/GRAB
U
W
I
Z
Sall/Solid SL
cD
SAMPLE ID Oil
ONpe ,P
WuJ
Air AR
a.
Sample IDS MUST BE UNIQUE Tissue TS
O
L)
°
M
Fa-
Z
0)
Z
u)
*+
S
U
oo
�t�
#
Other OT
X
W
"ua
I
W
IL
0
VILL
a)
O"
=
to
C
w
d
y
T
:`ro'',
9
•S
v
�4
d
DATE
a
0
c
Z
U
m
m
at
w
.` Q:
m
rn
TIME
DATE
TIME
w
�
_
_
=
Z
Z
O
�,
Pace Project No./ Lab I.D.
2
/0O -,c('t7—
73!r
a
,� 3Ko W,16m
G
17 (o
X
4
a Z G®
G
►SIS
X
X
5
6
7
8
9
10
11
12
ADDITIONAL COMMENTS
RELINQUISHED BY I AFFILIATION
DATE
.. ... .:
':TIME
CC
D BY
FFILUITION'
DA
TIME
SAMPLE CONDITIONS
tr 010
/dc ��
4S o
q0
`
�L
AfV r M tI 4 A C
05�.-
$ 7
�+
�� tLKi
l0 J
(0)
/
Lp i0
�7
Z;n, O ;
I
i
ORIGINAL
SAMPLER NAMEAND,SIGNATURE.
v
i^
T o
c
E
m
a
PRINT Name of SAMPLER:4,1
Npr� WGGfIr
m
~
m `—'
v
rn
E
SIGNATURE of SAMPLER:
DATE Signed
O��f%S/O�
�/Y
(MMDY)
rn
'Important Note: By signing this form you are accepting Pace's NET 30 day paymei t terms and agreeing to late charges of 1.5% per month for any invoices not paid within 30 days. __- - _ _ _ F-ALL-Q-020rev.07, 15-May-2007

® Pace Analytical Services, Inc.
aceAnalytical 2225 Riverside Dr.
www.pacelahs.com Asheville, NC 28804
[phone]
August 14, 2009
John Reuscher
Delta Environmental Consultant
8008 Corp. Center Drive
Suite 100
Charlotte, NC 28226
RE: Project: Alchem
Pace Project No.: 9250452
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Dear John Reuscher:
Enclosed are the analytical results for sample(s) received by the laboratory on August 07, 2009. The
results relate only to the samples included in this report. Results reported herein conform to the
most current NELAC standards, where applicable, unless otherwise narrated in the body of the
report.
Inorganic Wet Chemistry and Metals analyses were performed at our Pace Asheville laboratory and
Organic testing was performed at our Pace Huntersville laboratory unless otherwise footnoted. All
Microbiological analyses were performed at the laboratory where the samples were received.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Kevin Godwin
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 1 of 11

aceAnalytical
www.pacelabs.com
Project: Alchem
Pace Project No.: 9250452
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
CERTIFICATIONS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Asheville Certification IDs
Connecticut Certification #: PH-0106
North Carolina Wastewater Certification #: 40
Florida/NELAP Certification #: E87648
Pennsylvania Certification #: 68-03578
Louisiana/LELAP Certification #: 03095
South Carolina Bioassay Certification #: 99030002
Massachusetts Certification #: M-NC030
South Carolina Certification #: 99030001
New Jersey Certification #: NC011
Tennessee Certification #: 2980
North Carolina Bioassay Certification #: 9
Virginia Certification #: 00072
West Virginia Certification #: 356
North Carolina Drinking Water Certification #: 37712
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
b rela _
Page 2 of 11

aceAnalyiical
www.pacelab&oom
Project:
Alchem
Pace Project No.:
9250452
Lab ID
Sample ID
9250452001
MW-9
9250452002
MW-10
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
SAMPLE SUMMARY
Matrix
Date Collected
Date Received
Water
08/0610910:25
08107/0916:20
Water
08/06/0910:55
08/07/0916:20
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
u /ti¢ fit. yeex
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 11

aceAnalytical
..pacelab &com
Project: Alchem
Pace Project No.: 9250452
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
SAMPLE ANALYTE COUNT
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Lab ID Sample ID Method
Analysts
Analytes
Reported
9250452001 MW-9 ASTM D516-90
LEP
1
EPA6010
SHB
6
EPA 9040
TEE
1
SM 4500-CI-E
LEP
1
9250452002 MW-10 ASTM D516-90
LEP
1
-- - - EPA6010
-- SHB
6
EPA 9040
TEE
1
SM 4500-CI-E
LEP
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
�i`" NA =
Page 4 of 11

aceAnalytical
www.pacelabs.com
Project: Alchem
Pace Project No.: 9250452
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-9
Parameters
Lab ID: 9250452001 Collected: 08/06/09 10:25
Results Units Report Limit DF
Received: 08/07/09 16:20 Matrix: Water
Prepared Analyzed CAS No.
6010 MET ICP
Analytical Method: EPA 6010 Preparation Method: EPA 3010
Aluminum
4810 ug/L
100
1
08/12/09 11:10
08/14/09 11:06
7429-90-5
Iron
11000 ug/L
50.0
1
08/12/09 11:10
08/14/09 11:06
7439-89-6
Lead
ND ug/L
5.0
1
08/12/09 11:10
08/14/09 11:06
7439-92-1
Manganese
392 ug/L
5.0
1
08/12/09 11:10
08/14/09 11:06
7439-96-5
--Nickel— -- - — --
- ND- ug/L -
-5.0-
-1
08/_12/09.11:10
_08/14/_09 11.06
7440-02_0
Zinc
31.0 ug/L
10.0
1
08/12/09 11:10
08/14/09 11:06
7440-66-6
9040 pH
Analytical Method: EPA 9040
pH
5.0 Std. Units
0.10
1
08/13/09 17:15
4500 Chloride
Analytical Method: SM 4500-CI-E
Chloride
ND mg/L
5.0
1
08/1210912:14
16887-00-6
ASTM D516-90 Sulfate Water
Analytical Method: ASTM D516-90
Sulfate
ND mg/L
5.0
1
08/12/09 09:12
14808-79-8
Date: 08/14/2009 04:32 PM REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
LI_I�d'
Qual
H6
Page 5 of 11

aceAnalyiical
www.pacelabscom
Project: Alchem
Pace Project No.: 9250452
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Sample: MW-10
Lab ID: 9250452002 Collected:
08/06/09 10:55
Received: 08/07/09 16:20 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared
Analyzed
CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010 Preparation Method: EPA 3010
Aluminum
53800 ug/L
100
1
08/12/09 11:10
08/14/09 11:10
7429-90-5
Iron
143000 ug/L
250
5
08/12/09 11:10
08/14/09 16:04
7439-89-6
Lead
ND ug/L
5.0
1
08/12/09 11:10
08/14/09 11:10
7439-92-1
Manganese
2090 ug/L
5.0
1
08/12/09 11:10
08/14/09 11:10
7439-96-5
—Nickel —_ __
_ 20.7__ug/L.__ _. __ ___
_5.0
1_
08/12/09_11:10_
08/14/0911_10
_7440_02-0
Zinc
238 ug/L
10.0
1
08/12/09 11:10
08/14/09 11:10
7440-66-6
9040 pH
Analytical Method: EPA 9040
pH
4.6 Std. Units
0.10
1
08/13/09 17:15
H6
4500 Chloride
Analytical Method: SM 4500-CI-E
Chloride
7.2 mg/L
5.0
1
08/12/09 12:15
16887-00-6
ASTM D516-90 Sulfate Water
Analytical Method: ASTM D516-90
Sulfate
ND mg/L
5.0
1
08/12/09 09:12
14808-79-8
Date: 08/14/2009 04:32 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace ��Paa�cee Analytical Services, Inc..
i1L1GiC9,�..1=
Page 6 of 11

aceAnalytical
www.pacelab&com
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
Project: Alchem
Pace Project No.: 9250452
QC Batch: WET/9380 Analysis Method: EPA 9040
QC Batch Method: EPA 9040 Analysis Description: 9040 pH
Associated Lab Samples: 9250452001, 9250452002
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE DUPLICATE: 321795
9249973001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
pH Std. Units 7.2 7.2 0 20 H6
Date: 08/14/2009 04:32 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
"i11..1filLL\..1a
Page 7 of 11

® Pace Analytical Services, Inc.
1�5ace"Ixical 2225 Riverside Dr.
wwwpacelabscom Asheville, NC 28804
1 [phone]
QUALITY CONTROL DATA
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Alchem
Pace Project No.: 9250452
QC Batch: WETA/5643
Analysis Method:
ASTM D516-90
QC Batch Method: ASTM D516-90
Analysis Description:
ASTM D516-90 Sulfate Water
Associated Lab Samples: 9250452001, 9250452002
METHOD BLANK: 320982
Matrix: Water
Associated Lab Samples: 9250452001, 9250452002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
—Sulfate-----mg/L------
- - -ND ------5.0-
-08/12/09-08:58------ - -
LABORATORY CONTROL SAMPLE: 320983
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Sulfate mg/L
20 21.0
105 90-110
MATRIX SPIKE SAMPLE: 320984
Parameter Units
Sulfate mg/L
9250181002 Spike MS MS % Rec
Result Conc. Result % Rec Limits Qualifiers
ND 20 24.2 101 75-125
MATRIX SPIKE SAMPLE: 320989
9250348004 Spike MS MS % Rec
Parameter Units Result Conc. Result % Rec Limits Qualifiers
Sulfate mg/L 98.2 20 24.1 -371 75-125 MO
SAMPLE DUPLICATE: 320988
9250181003
Dup
Max
Parameter Units
Result
Result
RPD RPD Qualifiers
Sulfate mg/L
9.9
47.4
131 20 R1
SAMPLE DUPLICATE: 320990
9250041002
Dup
Max
Parameter Units
Result
Result
RPD RPD Qualifiers
Sulfate mg/L
37.9
41.1
8 20
Date: 08/14/2009 04:32 PM REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
X •CCOA
Page 8 of 11

®
Pace Analytical Services, Inc. Pace Analytical Services, Inc.
aceAnalytical
2225 Riverside Dr. 9800 Kincey Ave. Suite 100
www.pacela6scom
Asheville, NC 28804 Huntersville, NC 28078
[phone] [phone]
QUALITY CONTROL DATA
Project: Alchem
Pace Project No.: 9250452
QC Batch: MPRP/4893
Analysis Method:
EPA 6010
QC Batch Method: EPA 3010
Analysis Description:
6010 MET
Associated Lab Samples: 9250452001, 9250452002
METHOD BLANK: 320991
Matrix: Water
Associated Lab Samples: 9250452001, 9250452002
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Aluminum - --
ug/L ---
- - --ND-
100 08/14/09 10:04 - -- -- - - --
Iron
ug/L
ND
50.0 08/14/0910:04
Lead
ug/L
ND
5.0 08/1410910:04
Manganese
ug/L
ND
5.0 08114/0910:04
Nickel
ug/L
ND
5.0 08/14/0910:04
Zinc
ug/L
ND
10.0 08/1410910:04
LABORATORY CONTROL SAMPLE:
320992
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Aluminum
ug/L
16600 17700
106 80-120
Iron
ug/L
16600 16900
101 80-120
Lead
ug/L
1660 1710
103 80-120
Manganese
ug/L
1660 1730
104 80-120
Nickel
ug/L
1660 1730
104 80-120
Zinc
ug/L
1660 1730
104 80-120
MATRIX SPIKE SAMPLE:
320993
9250460001
Spike
MS
MS % Rec
Parameter
Units
Result
Conc.
Result
% Rec Limits Qualifiers
Aluminum
ug/L
71.4J
16600
17700
106 75-125
Iron
ug/L
4700
16600
20800
96 75-125
Lead
ug/L
41.3
1660
1680
99 75-125
Manganese
ug/L
7290
1660
8620
80 75-125
Nickel
ug/L
3.9J
1660
1680
101 75-125
Zinc
ug/L
7.9J
1660
1720
103 75-125
SAMPLE DUPLICATE: 320994
9250460002
Dup
Max
Parameter
Units
Result
Result
RPD
RPD Qualifiers
Aluminum
ug/L
672
497
30
20 R1
Iron
ug/L
737
568
26
20 R1
Lead
ug/L
ND
ND
20
Manganese
ug/L
27.7
26.7
4
20
Nickel
ug/L
ND
ND
20
Zinc
ug/L
12.5
13.5
8
20
Date: 08/14/2009 04:32 PM REPORT OF LABORATORY ANALYSIS Page 9 of 11
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..

Pace Analytical Services, Inc.
Pace Analytical Services, Inc.
®
Analytical 2225 Riverside Dr.
9800 KinceyAve. Suite 100
Asheville, NC 28804
Huntersville, NC 28078
www.pacelabs.com
1 [phone]
[phone]
QUALITY CONTROL DATA
Project: Alchem
Pace Project No.: 9250452
QC Batch: WETA/5642
Analysis Method: SM 4500-CI-E
QC Batch Method: SM 4500-CI-E
Analysis Description: 4500
Chloride
Associated Lab Samples: 9250452001, 9250452002
METHOD BLANK: 320975
Matrix: Water
Associated Lab Samples: 9250452001, 9250452002
Blank Reporting
Parameter
Units
Result Limit
Analyzed
Qualifiers
—--Ghloride
—mg/L---
ND- 5.0
08/12/09 12:-12
LABORATORY CONTROL SAMPLE:
320976
Spike LCS
LCS
% Rec
Parameter
Units
Conc. Result % Rec
Limits Qualifiers
Chloride
mg/L
20 20.9
104
90-110
MATRIX SPIKE SAMPLE:
320977
9249646002 Spike
MS
MS
% Rec
Parameter
Units
Result Conc.
Result
% Rec
Limits Qualifiers
Chloride
mg/L
39.4 20
50.4
55
75-125 MO
MATRIX SPIKE SAMPLE:
320980
9250451001 Spike
MS
MS
% Rec
Parameter
Units
Result Conc.
Result
% Rec
Limits Qualifiers
Chloride
mg/L
13.3 20
32.0
93
75-125
SAMPLE DUPLICATE: 320979
9250181002 Dup
Max
Parameter
Units
Result Result
RPD
RPD
Qualifiers
Chloride
mg/L
5.6 5.6
.6 20
SAMPLE DUPLICATE: 320981
9250451002 Dup
Max
Parameter
Units
Result Result
RPD
RPD
Qualifiers
Chloride
mg/L
39.3 39.9
2 20
Date: 08/14/2009 04:32 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
H
Page 10 of 11

aceAnalytical
www.pacelabs.com
QUALIFIERS
Project: Alchem
Pace Project No.: 9250452
DEFINITIONS
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of
the sample aliquot, or moisture content.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
S - Surrogate
1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DU -Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
Pace Analytical is NELAP accredited. Contact your Pace PM for the current list of accredited analytes.
U - Indicates the compound was analyzed for, but not detected.
ANALYTE QUALIFIERS
H6 Analysis initiated more than 15 minutes after sample collection.
MO Matrix spike recovery was outside laboratory control limits.
R1 RPD value was outside control limits.
Date: 08/14/2009 04:32 PM REPORT OF LABORATORY ANALYSIS Page 11 of 11
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..

i
CHAIN -OF -CUSTODY / Analytical Request Document
aceAnal}/tical ® The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
,1'!
war.e�e�tnhs enm
Section A Section B Section C
Page: of
Required Client Information: Required Project Information:
i Invoice Information:
Company: Report To: Attention:
1167025
Ny
r r
Address:
0 �r
Copy To:
Company Name:
REGULATORY AGENCY
Ale L 4
Address:
r NPDES I— GROUNDWATER [ " DRINKING WATER
I- UST (— RCRA j- OTHER
Email To:
Purchase Order No.:
Pace Quote
!/
Reference:
P one:
Fax:
Project Name:
Pace Project
-a.
Site LOOat(Ort
D Z
Manager.
Requested Due Daterr T:
Project Number.Pace
Profile
sRequetated
Alh. alysisl
FIIteFed;(Y!N)
'
, '
.;:
Section D Matrix Codes
a
Z;
Required Client Information MATRIX /CODE
—
COLLECTED
Preservatives
br
Drinking Water
c
O
°
O
WateWWT
Waste Water WIN
Product. P
m
COMPOSITE
START
COMPOSITE
END/GRAB
SoigSolid SL
0
d
SAMPLE ID Oil OL
0
Wipe WP
Semple IDS MUST BE UNIQUE Tissue TS
O
o
¢
w
¢
m
'n
Other OT
U
J
J
Z
OU
N
U
v(/
U.
H
Q
O
C
N
is
Z
U
ca
r0
ID
y
—
N
DATE
TIME
DATE
TIMES
N
n
_
I
_
=
Z
Z
O
',y
&
Pace Project NoJ Lab I.D.
1
6
Q• !.�
2,
LI
,0
`
3
4
i
5
6
7
9
11
12
ADDITIONAL COMMENTS
R
QUI
BY/AFFlLIATION
DATE
TIME
ACCEPTEDBYJAFFILIATiON
DATE,
TIME
SAMPLE CONDITIONS
&20
64
SAMPLER NAME AND
SIG[�ATURE
f `y ` s }._ G • i s Ls . r,,� �. �(4 � i , F
--
ORIUINAL
`—
ci z_
m Z
PRINT Name of SAMPLER:
E
m
m
8�
SIGNATURE of SAMPLER:
DATE SI ned
d
~
v m(MM/DD/YY):
m
agrean iarges rmono roices I hin 30 r •0-021 15-Mt

aceAnalytical
1�5lwwwpacelaftcom
August 14, 2009
John Reuscher
Delta Environmental Consultant
8008 Corp. Center Drive
Suite 100
Charlotte, NC 28226
RE: Project: Alchem
Pace Project No.: 9250451
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Dear John Reuscher:
Enclosed are the analytical results for sample(s) received by the laboratory on August 07, 2009. The
results relate only to the samples included in this report. Results reported herein conform to the
most current NELAC standards, where applicable, unless otherwise narrated in the body of the
report.
Inorganic Wet Chemistry and Metals analyses were performed at our Pace Asheville laboratory and
Organic testing was performed at our Pace Huntersville laboratory unless otherwise footnoted. All
Microbiological analyses were performed at the laboratory where the samples were received.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Kevin Godwin
[e-mail]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consefnntt of Pace Analytical Services, Inc..
Page 1 of 12

aceAnalytical
..pacelabs.00m
Project: Alchem
Pace Project No.: 9250451
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
CERTIFICATIONS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Asheville Certification IDs
Connecticut Certification #: PH-0106
North Carolina Wastewater Certification #: 40
Florida/NELAP Certification #: E87648
Pennsylvania Certification #: 68-03578
Louisiana/LELAP Certification #: 03095
South Carolina Bioassay Certification #: 99030002
Massachusetts Certification #: M-NC030
South Carolina Certification #: 99030001
New Jersey Certification #: NC011
Tennessee Certification #: 2980
North Carolina Bioassay Certification #: 9
Virginia Certification #: 00072
West Virginia Certification #: 356
North Carolina Drinking Water Certification #: 37712
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
:'tJCI
Page 2 of 12

aceAnalytical do
www.pacelabscom
Project: Alchem
Pace Project No.: 9250451
Lab ID
Sample ID
9250451001
Puckett
9250451002
Beaver
9250451003
Samples
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
SAMPLE SUMMARY
Matrix
Date Collected
Date Received
Water
08/06/0912:05
08/07/0916:20
Water
08/06/0912:45
08/07/0916:20
Water
08/06/0913:15
08/07/0916:20
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
ry �CCCq�
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 12

aceAnalytical
www.pacelabs.com
Project: Alchem
i
Pace Project No.: 9250451
Lab ID Sample ID
9250451001 Puckett
9250451002 Beaver
9250451003 Samples
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
SAMPLE ANALYTE COUNT
Method
ASTM D516-90
EPA 6010
EPA 9040
SM 4500-CI-E
ASTM D516-90
EPA 6010
EPA 9040
SM 4500-CI-E
ASTM D516-90
EPA 6010
EPA 9040
SM 4500-CI-E
Pace Analytical Services, Inc.
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Analytes
Analysts
Reported
LEP
1
SHB
6
TEE
1
LEP
1
LEP
1
- -- SHB -----6
- -
TEE
1
LEP
1
LEP
1
SHB
6
TEE
1
LEP
1
REPORT OF LABORATORY ANALYSIS Page 4 of 12
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..

aceAnalytical
wmpacelab&com
Project: Alchem
Pace Project No.: 9250451
Sample: Puckett
Parameters
6010 MET ICP
Aluminum
Iron
Lead
Manganese
--Nickel—
Zinc
9040 pH
pH
4500 Chloride
Chloride
ASTM D516-90 Sulfate Water
Sulfate
Date: 08/14/2009 04:33 PM
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Lab ID: 9250451001 Collected:
08/06/09 12:05
Received: 08/07/09 16:20 Matrix: Water
Results Units Report Limit
DF
Prepared
Analyzed CAS No.
Analytical Method: EPA 6010 Preparation Method: EPA 3010
ND ug/L
100
1
08/12/09 11:10
08/14/09 10:53 7429-90-5
ND ug/L
50.0
1
08/12/09 11:10
08/14/09 10:53 7439-89-6
ND ug/L
5.0
1
08/12/09 11:10
08/14/09 10:53 7439-92-1
ND ug/L
5.0
1
08/12/09 11:10
08/14/09 10:53 7439-96-5
_ND_ug/L _ _ __ —__
_ 5.0
1
0.8/12/09 11 10
08/14/09 10:53 7440-02 0
70.8 ug/L
10.0
1
08/12/09 11:10
08/14/09 10:53 7440-66-6
Analytical Method: EPA 9040
6.3 Std. Units
0.10
1
08/13/09 17:15
Analytical Method: SM 4500-CI-E
13.3 mg/L
5.0
1
08/12/09 12:14 16887-00-6
Analytical Method: ASTM D516-90
ND mg/L
5.0
1
08/12/09 09:09 14808-79-8
REPORT OF LABORATORY ANALYSIS
. This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Qual
H6
Page 5 of 12

aceAnalytical
www.pacelab&com
Project: Alchem
Pace Project No.: 9250451
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Beaver
Lab ID: 9250451002 Collected:
08/06/09 12:45
Received: 08/07/09 16:20 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared
Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010 Preparation
Method: EPA 3010
Aluminum
ND ug/L
100
1
08/12/09 11:10
08/14/09 10:57 7429-90-5
Iron
ND ug/L
50.0
1
08/12/09 11:10
08/14/09 10:57 7439-89-6
Lead
ND ug/L
5.0
1
08/12/09 11:10
08/14/09 10:57 7439-92-1
Manganese
11.8 ug/L
5.0
1
08/12/09 11:10
08/14/09 10:57 7439-96-5
- Nickel— - - --- - - -----
_ __ ND_ug/L _ _
_. 5-.0
- 1--
08/12/09 11:10
08/14/09 10:577440-02.0
Zinc
14.9 ug/L
10.0
1
08/12/09 11:10
08/14/09 10:57 7440-66-6
9040 pH
Analytical Method: EPA 9040
pH
6.2 Std. Units
0.10
1
08/13/09 17:15 H6
4500 Chloride
Analytical Method: SM 4500-CI-E
Chloride
39.3 mg/L
5.0
1
08/12/0912:14 16887-00-6
ASTM D516-90 Sulfate Water
Analytical Method: ASTM D516-90
Sulfate
195 mg/L
25.0
5
08/12/09 09:59 14808-79-8
Date: 08/14/2009 04:33 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 6 of 12

aceAnalytical
wwwpacelabacom
Project: Alchem
Pace Project No.: 9250451
Sample: Samples
Parameters
6010 MET ICP
Aluminum
Iron
Lead
Manganese
Nickel— -- — - —
Zinc
9040 pH
pH
4500 Chloride
Chloride
ASTM D516-90 Sulfate Water
Sulfate
Date: 08/14/2009 04:33 PM
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
ANALYTICAL RESULTS
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Lab ID: 9250451003 Collected: 08/06/09 13:15
Received: 08/07/09 16:20 Matrix: Water
Results Units Report Limit
DF
Prepared
Analyzed
CAS No. Qua]
Analytical Method: EPA 6010 Preparation Method: EPA 3010
ND ug/L
100
1
08/12/09 11:10
08/14/09 11:01
7429-90-5
435 ug/L
50.0
1
08/12/09 11:10
08/14/09 11:01
7439-89-6
ND ug/L
5.0
1
08/12/09 11:10
08/14/09 11:01
7439-92-1
18.0 ug/L
5.0
1
08/12/09 11:10
08/14/09 11:01
7439-96-5
__ND ug/L __ ___ _ _
- _ _ 5.0
1
08/12/09 11:10
08/14/09 11:01
7440-02-0
325 ug/L
10.0
1
08/12/09 11:10
08/14/09 11:01
7440-66-6
Analytical Method: EPA 9040
6.4 Std. Units
0.10
1
08/13/09 17:15
H6
Analytical Method: SM 4500-CI-E
40.0 mg/L
10.0
2
08/12/09 12:48
16887-00-6
Analytical Method: ASTM D516-90
316 mg/L
100
2
08/12/09 10:07
14808-79-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 7 of 12

aceAnalytical
www.pacela6scom
Project: Alchem
Pace Project No.: 9250451
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
QUALITY CONTROL DATA
QC Batch: WET/9380 Analysis Method: EPA 9040
QC Batch Method: EPA 9040 Analysis Description: 9040 pH
Associated Lab Samples: 9250451001, 9250451002, 9250451003
SAMPLE DUPLICATE: 321795
9249973001 Dup
Parameter Units Result Result RPD
pH Std. Units 7.2 7.2 0
Date: 08/14/2009 04:33 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Max
RPD Qualifiers
20 H6
Page 8 of 12

® Pace Analytical Services, Inc. Pace Analytical Services, Inc.
1�7aceMalj&al 2225 Riverside Dr. 9800 KinceyAve. Suite 100
www.pacelab&com Asheville, NC 28804 Huntersville, NC 28078
QUALITY CONTROL DATA
Project: Alchem
Pace Project No.: 9250451
[phone] [phone]
QC Batch: WETA/5643
Analysis Method: ASTM D516-90
QC Batch Method: ASTM D516-90
Analysis Description: ASTM D516-90 Sulfate Water
Associated Lab Samples: 9250451001, 9250451002, 9250451003
METHOD BLANK: 320982
Matrix: Water
Associated Lab Samples: 9250451001, 9250451002, 9250461003
Blank Reporting
Parameter
Units
Result Limit Analyzed
Qualifiers
—Sulfate- --- ------
mg/L---- - -
--- - -ND - 5.0.-08/12/09-08:58
-- -
LABORATORY CONTROL SAMPLE:
320983
Spike LCS LCS %
Rec
Parameter
Units
Conc. Result % Rec Limits Qualifiers
Sulfate
mg/L
20 21.0 105
90-110
MATRIX SPIKE SAMPLE:
320984
9250181002 Spike MS
MS
% Rec
Parameter
Units
Result Conc. Result
% Rec
Limits Qualifiers
Sulfate
mg/L
ND 20 24.2
101
75-125
MATRIX SPIKE SAMPLE:
320989
9250348004 Spike MS
MS
% Rec
Parameter
Units
Result Conc. Result
% Rec
Limits Qualifiers
Sulfate
mg/L
98.2 20 24.1
-371
75-125 MO
SAMPLE DUPLICATE: 320988
9250181003 Dup
Max
Parameter
Units
Result Result RPD
RPD
Qualifiers
Sulfate
mg/L
9.9 47.4 131
20
R1
SAMPLE DUPLICATE: 320990
9250041002 Dup
Max
Parameter
Units
Result Result RPD
RPD
Qualifiers
Sulfate
mg/L
37.9 41.1 8
20
Date: 08/14/2009 04:33 PM
REPORT OF LABORATORY ANALYSIS
Page 9 of 12
This report shall not be reproduced, except in full,
without the written conseof Pace Analytical Services, Inc
`L

Pace Analytical Services, Inc.
;aceAnalyfica( 2225 Riverside Dr.
Asheville, NC 28804
www.pacelab&com
[phone]
QUALITY CONTROL DATA
Project: Alchem
Pace Project No.: 9250451
QC Batch: MPRP/4893
Analysis Method:
EPA 6010
QC Batch Method: EPA 3010
Analysis Description:
6010 MET
Associated Lab Samples: 9250451001, 9250451002, 9250451003
METHOD BLANK: 320991
Matrix: Water
Associated Lab Samples: 9250451001, 9250451002, 9250451003
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
--------Aluminum — —
-ug/L-
ND-
100.
08/1.4/0910:04 _
Iron
ug/L
ND
50.0
08/14/0910:04
Lead
ug/L
ND
5.0
08/14/0910:04
Manganese
ug/L
ND
5.0
08/14/0910:04
Nickel
ug/L
ND
5.0
08/14/0910:04
Zinc
ug/L
ND
10.0
08/14/0910:04
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LABORATORY CONTROL SAMPLE:
320992
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Aluminum
ug/L
16600
17700
106
80-120
Iron
ug/L
16600
16900
101
80-120
Lead
ug/L
1660
1710
103
80-120
Manganese
ug/L
1660
1730
104
80-120
Nickel
ug/L
1660
1730
104
80-120
Zinc
ug/L
1660
1730
104
80-120
MATRIX SPIKE SAMPLE:
320993
9250460001
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Aluminum
ug/L
71 AJ
16600
17700
106
75-125
Iron
ug/L
4700
16600
20800
96
75-125
Lead
ug/L
41.3
1660
1680
99
75-125
Manganese
ug/L
7290
1660
8620
80
75-125
Nickel
ug/L
3.9J
1660
1680
101
75-125
Zinc
ug/L
7.9J
1660
1720
103
75-125
SAMPLE DUPLICATE: 320994
Parameter
Units
Aluminum
ug/L
Iron
ug/L
Lead
ug/L
Manganese
ug/L
Nickel
ug/L
Zinc
ug/L
Date: 08/14/2009 04:33 PM
9250460002
Dup
Max
Result
Result
RPD
RPD Qualifiers
672
497
30
20 R1
737
568
26
20 R1
ND
ND
20
27.7
26.7
4
20
ND
ND
20
12.5
13.5
8
20
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
o/Iz
Page 10 of 12

® Pace Analytical Services, Inc. Pace Analytical Services, Inc.
aceAnalytical 2225 Riverside Dr. 9800 Kincey Ave. Suite 100
www.pacelabs.00m Asheville, NC 28804 Huntersville, NC 28078
[phone] [phone]
QUALITY CONTROL DATA
Project: Alchem
Pace Project No.: 9250451
QC Batch: WETA/5642
Analysis Method: SM
4500-CI-E
QC Batch Method: SM 4500-CI-E
Analysis Description: 4500 Chloride
Associated Lab Samples: 9250451001, 9250451002, 9250451003
METHOD BLANK: 320975
Matrix: Water
Associated Lab Samples: 9250451001, 9250451002, 9250451003
Blank Reporting
Parameter
Units
Result Limit
Analyzed
Qualifiers
-- Chloride -- — - -
-mg/L --- --
-- ND 5.0
08/12/09 12:12____
LABORATORY CONTROL SAMPLE:
320976
Spike LCS LCS %
Rec
Parameter
Units
Conc. Result %
Rec Limits
Qualifiers
Chloride
mg/L
20 20.9
104
90-110
MATRIX SPIKE SAMPLE:
320977
9249646002 Spike
MS
MS
% Rec
Parameter
Units
Result Conc.
Result
% Rec
Limits Qualifiers
Chloride
mg/L
39.4 20
50.4
55 75-125 MO
MATRIX SPIKE SAMPLE:
320980
9250451001 Spike
MS
MS
% Rec
Parameter
Units
Result Conc.
Result
% Rec
Limits Qualifiers
Chloride
mg/L
13.3 20
32.0
93 75-125
SAMPLE DUPLICATE: 320979
9250181002 Dup
Max
Parameter
Units
Result Result
RPD
RPD
Qualifiers
Chloride
mg/L
5.6 5.6
.6
20
SAMPLE DUPLICATE: 320981
9250451002 Dup
Max
Parameter
Units
Result Result
RPD
RPD
Qualifiers
Chloride
mg/L
39.3 39.9
2
20
Date: 08/14/2009 04:33 PM
REPORT OF LABORATORY ANALYSIS
Page 11 of 12
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc

1�l5aceAnalytical
wmpacelabsoom
QUALIFIERS
Project: Alchem
Pace Project No.: 9250451
DEFINITIONS
Pace Analytical Services, Inc.
2225 Riverside Dr.
Asheville, NC 28804
[phone]
Pace Analytical Services, Inc.
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of
the sample aliquot, or moisture content.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
S - Surrogate
1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
Pace Analytical is NELAP accredited. Contact your Pace PM for the current list of accredited analytes.
U - Indicates the compound was analyzed for, but not detected.
ANALYTE QUALIFIERS
H6 Analysis initiated more than 15 minutes after sample collection.
MO Matrix spike recovery was outside laboratory control limits.
R1 RPD value was outside control limits.
Date: 08/14/2009 04:33 PM REPORT OF LABORATORY ANALYSIS Page 12 of 12
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
`ctl a

.7;aC6Ana1jfta1
www.pac8labs.com
CHAIN -OF -CUSTODY / Analytical Request Document
The Chain -of -Custody Is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
Section A Section B Section C
Required Client Information: Required Project Information: Invoice Information:
Company: prM N1� Report To: Attention:
P
Page: of
Address:
O
Copy To:
Company Name:
REGULATORY AGENCY
n4d.144 IV(-ZZ
j
Address:
r NPDES i— GROUNDWATER (` DRINKING WATER
(— UST RCRA (— OTHER
mall To: e • C `
Purchase Order No.:
Pace quote
Reference:
P ne:
Fax:
Project Name:
PIa�
Pace Project
Manager.
Site Location
STATE.
Requested Due aterrAT:
Project Number.
Pace Profile #: `
Requested. Analysis Filtered (YIN)
at
m
Section D Matrix Codes
RoquiradCiient Information MATRIX 1 CODE
Drinking Water DW
Water WT
Waste Water WW
Product p
Soil/Solid SL
SAMPLE ID ape OL
(A Z• 0-9 / r) TAiris AR
Sample IDS MUST BE UNIQUE Tissue TS
Other OT
m
3
8
p
O
U
X
pco
m
�;
w
n
w
a
COLLECTED
Z
o
H
w
J
S
o
ku
w
a
w
rn
W
F
Z
O
U
a
PreSBNat&eS
~
Z.
COMPOSITE
�i START
COMPOSITE
ENDIGRAB
v
y
er
cyi
a
O
Go
2
2
S
=
Z
ON
mMZI
Z
m
F..
H
Q
\
of
Z
o
�
Pace Project NO./ Lab I.D.
DATE
TIME
DATE
TIME
2
t
t�
�L
3
D
J
4
5
I
6
7
8
9
10
11
12
ADDITIONAL COMMENTS
RE gUIS
Y / AFFILIATION
DATE
TIME.
ACCEPTED
BY /AFFILIATION
DATE
TIME
SAMPLE CONDITIONS
\
MrMsn Alin
c c I `t�s
ORIGINAL
'Important Note: BY signing this form you are aCCantina ao a•s NET �^ �--,-,�me�t
•--:
SAMPLER NAME AND SIGNATURE
c
m
F
c
m�y
u
m
�gz
L)
m
Co
c
>
n
m
a)
PRINT Name of SAMPLER:
SIGNATURE of SAMPLER:
--.,.......•_--- • .._ .,____ _ _ - __- ., _ _ _
DATE Signed
(MM/DDIYY):
_
iaryea r :month Dices n On 30 d ` 1 nwi II6_ne.

APPENDIX F
HISTORICAL GROUNDWATER ANALYTICAL TABLE

z . 3 cn z 3
cn 11 (p c Q (a
°
O
m Z r 11 D�
n
0
D
z
11 o 11 cn O fO
z d d N n
m
m
m'm=a a_
D
c
m
O
m
3
n
5a w_
ZoAo
71
xDN044VOO)
c
nSa
aa 3 C
m
r
O)
m
0
m
m
Cn
C)
A
d
W
(a
N
N
N
m
w N 2
-0s m
wO
m
:*
o
0a
r
CD (D W N N
r
w
r
O
cn (o
{
: :
3
3
3 3
j
w
m
a
w
0)
ao
�
m
w
N
au
W
m
o)
ao
07
0)
N
0)
N
m
N
rn
N
m
N
rn
N
(o
N
rn
N
m
N
rn
N
m
N
rn
N
m
N
(11
N
m
N
rn
N
m
N
0,(a
N
N
0
K
N
N
N
N
N
N
N
O
O
N
O
N
O
`J
O
`J
O
N
O
N
O
N
O
N
O
N
D
w
0
(O
0
(O
O
(O
0
(O
O
(O
m
(O
N
O
Ho
N
0
O
(O
N
O
0
N
0
0
N
O
o
N
O
p
N
0
p
N
O
o
N
O
0
N
0
0
N
0
0
N
O
0
(O
N
0
0
N
0
0
(O
N
0
0
W
N
O
o
O
N
O
O
O
N
0
O
0
N
0
o
Oo
0
0
0
0
0
Ou
m
0
W
O
O
p
W
(O
O)
(O
O)
OD
0.
SD
(D
0
A
O)
N
0
W
w
N
0
Un
0
A
W
N
A
W
a
O
A
W
O)
Win
O)
cn
cn
W
A
O
W
0
W
V
A
Ut
A
Ot
N
W
1-4
w
0)
W
V
W
O)
Ut
O
Ut
O
N
O
p
Ul
m
W
(n V
C =
N
D
cn
0
o
(�
N
r
A
W
n
0
A
Cn
IQ
N
(O
V
n
UI
W
d
O
Ut
O
V
N
V
(O
-`
Ut
A
OI
A
cn
O)
O
V
O
j
W
-�
N
A
Ol
A
O)
N
cn
3 r
(a O
U%
O
W
W
0
0
V
W
N
cm)
N
N
p
N
N
O
cn
N
O
O
0
O)
(O
do
O
O
0
r
w
O
a
w
a
m
D
n
O
A
O
A
O
A
O
A
O
A
O
n
O
W
_
N
o
V
w
NW
,
o
Ut
-�
,
rn
:N
,
o
Ai
w
O
,
Z
co
3 C
(a
0
O
O
O
O
O
O
O]
Du
0)
Ut
w
,
(O
N
A
O
U)
W
cn
O)
O
cn
(O
N
cn
m
r C
0
O
A
A
o
O
O
O
coO
Ou
A
O
N
A
W
3 b O
A
fwn
o
O
A
w
O
O
cn
O
O
0
O
O
O
O
O
cn
O
o
m
A
(O
,p co
C71
QD
I
v
N
,
co
A
O
,
N
(O
W
O)
,
N
1''
,
O)
A
,
Ut
O
0
(a 0 —1
Z r
A
o
0
A
O
0
A
O
0
A
O
0
A
0
0
A
O
0
A
O
0
A
O
0
A
O
0
A
O
o
A
O
a
1
A
0
0
1
p
w
1
A
A
p
A
O
0
A
^
p
A
0
o
I
A
0
o
1
A
0
0
:
O
o
r
m
(a D
O
U7
O
a
O
0
O
(n
O
m
CD
m
en
O
a
(DN
m
cn
CD
0
cn
Qp
p
O
UI
p
O
m
O
Ut
Ut
0
(n
=
D
o^^^^^
O
O
O
O
OON
0
0
oA
O
O
GO
pO
OOO
O
W
No
W0
V
O
O
N
V(71
f0
W
DO
Z
0cn
0
al
wcn
m
cn
m
O
O
V
j
O
N
0
O
3 z Cl)
Or
I
I
o
w
I
I
1
A
m
1
w
1
a
D
N
w
N
r z C
mm
(Do
m
0
0
^
^
o
0
0
?
A^^^^^^
o
O
O
O
O
O
O
o
0
o
O
o
o
o
0
o
0
0
0
0
0
0
0
O
O
0
0
co
I
w
1
j
(on
Can
(0n
C0n
cn
(On
f0J1
V
0
A
OOo
(On
N
w
0
0
W
V
r r
cn
A
A
A
(D
A
A
W
O)
A
j
O
O)
j
W
j
(n
W
O)
O
W
N
N
3 r
jA
p
p0
N
O)
(p
al
Cn
W
W
pp
V
V
(7)
p
W
W
(n
N
V
W
in
W
V
0
O)
O
(O
N
Ut
O
(a TI
r D
O
O
CDO
O
N
O
O
O
Co
W
O
0
p
O
0
0
A
V
0
o
p
0
m
0
O
O
O
p
O
0
p
p
N
p
O
p
O
A
o
O
0
3 IV
N
(n
N
V
-4
O
O)
CD
O
N
O
O)
V
N
O
A
(D
W
W
W
O
N
cm)N
cn
N
(D
O
1
N
N
(
N
O
,
1—
N
,
a)
0
,
0
0)
,
O
O Z
r n
O (A
G) O O
O � �
m Z r r
y D O D �
o m c
`MEZmov
Z I C — Z
O Z Z n m X
;1
; T
m z z 1 z
coP0m>
� N �
W0=
9 A p r
j O �
D m