9209_NorthWakeSubtitleD_GWMR_DIN28103_20160421

North Wake Subtitle D Landfill
Facility Permit No. 92-09
Leachate Sampling Report
(April 2016 Sampling Event)
Wake County
Report
Prepared June 2016

5400 Glenwood Avenue, Suite 400
Raleigh, North Carolina 27612
tel: [phone]
fax: [phone]

June 24, 2016

Ms. Jaclynne Drummond
North Carolina Department of Environmental Quality
Division of Waste Management
Solid Waste Section
2090 U.S. 70 Highway
Swannanoa, North Carolina 28778

Subject: April 2016 Semi-Annual Leachate Sampling Results
North Wake Subtitle D Landfill
Facility Permit No. 92-09

Dear Ms. Drummond:
CDM Smith Inc., on behalf of Wake County, is submitting an electronic copy of the April 2016
semi-annual leachate sampling results. Leachate samples were collected from the leachate sampling
station at the Wake County Subtitle D Landfill on April 21, 2016. Water quality parameters at the time
samples were collected are presented in Table 1. ALS Environmental, Inc., located in Jacksonville,
Florida, analyzed the leachate samples for North Carolina Appendix I volatile organic compounds and
metals along with biochemical oxygen demand, chemical oxygen demand, phosphate, nitrate, and
sulfate. Laboratory analytical results are provided in Appendix A. A copy of this report will be placed
in the operating record for this facility.
If you have any questions or require further explanation, do not hesitate to call me at 919-325-3500.
Very truly yours,

Mathew F. Colone, P.G.
CDM Smith Inc.

cc: John Roberson, WCSWM
Elliot Cornell, WCSWM
Table 1
Leachate Water Quality Parameters
April 2016 Semi-Annual Sampling Event
Wake County Subtitle D Landfill
92-09 29-Oct-10 7.58 8,461 19.0 101 2.64 12.7
92-09 15-Mar-11 7.30 1,361 16.6 55 3.87 -196.7
92-09 2-Nov-11 7.13 15,380 19.6 95 1.97 -25.2
92-09 11-Apr-12 6.28 12,009 17.4 18 1.64 95.1
92-09 26-Oct-12 6.73 7,710 20.5 53 3.73 -128.7
92-09 11-Apr-13 6.61 8,884 19.2 31 4.52 -107.9
92-09 17-Oct-13 6.41 5,807 21.4 155 3.56 -34.8
92-09 3-Apr-14 7.56 14,100 17.0 57 0.51 -256.3
92-09 13-Nov-14 7.38 16,790 18.8 185 0.42 -246.7
92-09 9-Apr-15 7.38 16,690 19.8 223 1.33 -81.2
92-09 15-Oct-15 7.46 1,824 19.6 26 0.84 -153.1
92-09 21-Apr-16 8.01 1,630 20.7 95 0.31 -172.3
Notes:
1. The first sampling event was completed in October 2010 by CDM Smith Inc.
2. µS/cm - Microsiemens per centimeter
3. NTUs - Nephelometric Turbidity Units
4. DO - Dissolved Oxygen
5. mg/L - Milligrams per liter
6. ORP - Oxidation-Reduction Potential
7. S.U. - Standard Units
8. mVs - Millivolts
Leachate
Facility Permit
Number Sampling Date pH
S.U.
Conductivity
(µS/cm)
Temperature
(degrees Celsius)
Turbidity
(NTUs)
DO
(mg/L)
ORP
(mVs)
Page 1 of 1 June 2016

Appendix A
Analytical Data
May 09, 2016 Service Request No:J1602926
Daniel Forbes
CDM Smith, Inc.
5400 Gleenwood Ave, Suite 400
Raleigh, NC 27612
All analyses were performed according to our laboratory’s quality assurance program. The test
results meet requirements of the NELAP standards except as noted in the case narrative report.
All results are intended to be considered in their entirety, and ALS Environmental is not responsible
for use of less than the complete report. Results apply only to the items
submitted to the laboratory for analysis and individual items (samples) analyzed, as listed in the
report. In accordance to the NELAC 2003 Standard, a statement on the estimated uncertainty of
measurement of any quantitative analysis will be supplied upon request.
For your reference, these analyses have been assigned our service request number
Enclosed are the results of the sample(s) submitted to our laboratory
Laboratory Results for:North Wake Lined Leachate
Dear Daniel,
April 22, 2016
J1602926.
Please contact me if you have any questions. My extension is 4410. You may also contact me via
email at [e-mail].
Respectfully submitted,
ALS Group USA, Corp. dba ALS Environmental
Jerry Allen
Project Manager
dba ALS Environmental
ALS Group USA, Corp.
ADDRESS
FAXPHONE
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
[phone]+1 904 739 2277 |
Page 1 of 35
CLIENT ID:Leachate Lab ID:J1602926-001
Analyte Results Flag MDL PQL Units Method
Sulfate 24 0.6 10 mg/L 300.0
Phosphorus, Total 6.30 0.015 0.025 mg/L 365.1
Barium, Total 160 J 0.6 250 ug/L 6010C
Silver, Total 8 J 2 25 ug/L 6010C
Vanadium, Total 140 3 63 ug/L 6010C
Antimony, Total 45 0.8 30 ug/L 6020A
Arsenic, Total 371 3 50 ug/L 6020A
Beryllium, Total 0.3 J 0.2 5.0 ug/L 6020A
Chromium, Total 317 0.9 50 ug/L 6020A
Cobalt, Total 53 0.2 50 ug/L 6020A
Copper, Total 9 J 2 50 ug/L 6020A
Lead, Total 6 J 0.6 50 ug/L 6020A
Nickel, Total 200 J 3 250 ug/L 6020A
Selenium, Total 9 J 6 50 ug/L 6020A
Zinc, Total 75 8 50 ug/L 6020A
2-Butanone (MEK)4800 76 2000 ug/L 8260B
4-Methyl-2-pentanone (MIBK)140 J 22 2000 ug/L 8260B
Acetone 3500 120 2000 ug/L 8260B
m,p-Xylenes 7.0 J 6.2 40 ug/L 8260B
Toluene 8.2 J 3.8 20 ug/L 8260B
Biochemical Oxygen Demand (BOD)328 2.0 2.0 mg/L SM 5210 B
Chemical Oxygen Demand, Total 2400 240 400 mg/L SM21 5220
CLIENT ID:Trip Blank Lab ID:J1602926-002
Analyte Results Flag MDL PQL Units Method
Methylene Chloride 0.33 BJ 0.21 5.0 ug/L 8260B
SAMPLE DETECTION SUMMARY
Page 2 of 35
CASE NARRATIVE
J1602926
Date Received:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
4/22/16
All analyses were performed consistent with the quality assurance program of ALS Environmental. This report contains analytical
results for samples designated for Tier II data deliverables, including results of QC samples analyzed from this delivery group.
When appropriate to the procedure, method blank results have been reported with each analytical test. Analytical procedures
performed by the lab are validated in accordance with NELAC standards. Parameters that are included in the NELAC Fields of
Testing but are not included in the lab’s NELAC accreditation are identified in the discussion of each analytical procedure.
Sample Receipt
One aqueous leachate and one water samples  were received for analysis at ALS Environmental on 4/22/2016. The samples were
received in good condition and consistent with the accompanying chain of custody form. Samples are refrigerated at <6°C upon
receipt at the lab except for aqueous samples designated for metals analyses, which are stored at room temperature.
Volatile Organic Analyses:
Method Blank JQ1603509-05 contained a low level amount of Dichloromethane above the Method Detection Limit (MDL), but less
than the Method Reporting Limit (MRL). Sample J1602926-002 exhibited Dichloromethane in approximately the same
concentration as the method blank. The data are flagged with a qualifier to indicate the results are estimated values. The method
blank results may indicate the potential for a false positive.
Method 8260B: The control criteria were exceeded for one or more surrogates in sample J1602926-002. No further corrective
action was appropriate.
Semi-Volatile Organic Analyses:
No significant data anomalies were noted with this analysis.
Metals Analyses:
The reporting limit is elevated for analyte(s) analyzed by ICP/MS in J1602926-001. These sample(s) contained high
concentrations of dissolved solids that preclude their analysis without prior dilution via this technique.
Method 6010: The Method Reporting Limit (MRL) for analyte(s) for sample(s) J1602926-001 was elevated due to high alkalinity of
the sample matrix causing a dilution to be preformed in order to preserve the sample.
General Chemistry Analyses:
No significant data anomalies were noted with this analysis.
9143 Philips Highway, Suite 200, Jacksonville, FL 32256 | 904-739-2277 | www.alsglobal.com
Approved by Date 5/9/2016
Page 3 of 35
State Certifications, Accreditations, and Licenses
Agency Number Expire Date
Department of Defense 66206 9/20/2016
Florida Department of Health E82502 6/30/2016
Georgia Department of Natural Resources 958 6/30/2016
Kentucky Division of Waste Management 63 6/30/2016
Louisiana Department of Environmental Quality 02086 6/30/2016
Maine Department of Health and Human Services 2015002 2/3/2017
North Carolina Department of Environment and Natural Resources 527 12/31/2016
Pennsylvania Department of Environmental Protection 68-04835 8/31/2016
South Carolina Department of Health and Environmental Control 96021001 6/30/2016
Texas Commision on Environmental Quality T104704197-16-8 5/31/2017
Virginia Environmental Accreditation Program 460191 12/14/2016
9143 Philips Highway, Suite 200, Jacksonville, FL 32256 | 904-739-2277 | www.alsglobal.com
Page 4 of 35
+Possible Tedlar bag artifact.
A TIC is a suspected aldol-condensation product
B Analyte found in the associated method blank as well as in the sample.
BC Reported results are not blank corrected.
BH The back section of the tube yielded higher results than the front.
BT Results indicated possible breakthrough; back section >=10% front section.
C Result identification confirmed.
D Compound identified in an analysis at a secondary dilution factor
D Spike was diluted out
DE Reported results are corrected for desorption efficiency.
E Estimated value. Concentration above calibration range
E The percent difference for the serial dilution was greater than 10%, indicating a possible
matrix interference in the sample.
H1 Sample analysis performed past holding time. See case narrative.
H2 Initial analysis within holding time. Reanalysis for the required dilution was past holding
time.
H3 Sample was received and analyzed past holding time.
H4 Sample was extracted past required extraction holding time, but analyzed within analysis
holding time. See case narrative.
I Internal standard not within the specified limits. See case narrative.
J Estimated Value. Concentration found below MRL.
K A deflection in the QC ion may indicate interference with the quantitation of this ion. The
concentration of this analyte should be considered as an estimate.
K Analyte was detected above the method reporting limit prior to normalization.
L1 Laboratory control sample recovery outside the specified limits; results may be biased
high.
L2 Laboratory control sample recovery outside the specified limits; results may be biased low.
L3 Laboratory control sample recovery outside the specified limits.
M Matrix interference; results may be biased high.
M The duplicate injection precision not met.
M1 Matrix interference due to coelution with a non-target compound; results may be biased
high.
N Presumptive evidence of a compound for TICs that have been identified based on a mass
spectral library search.
N The Matrix Spike sample recovery is not within control limits. See case narrative.
P Indicates chlorodiphenyl ether interference present at the retention time of the target
compound.
P Pesticide/Aroclor target analyte > 40% difference for detected concentrations between GC
columns
Q Indicates as estimated value because the P and P + 2 theoretical abundance ratio does not
meet method criteria.
R Duplicate Precision not met.
R1 Duplicate precision not within the specified limits; however, the results are below the
MRL and considered estimated.
S Surrogate recovery not within specified limits.
Data Qualifiers
Lab Standard
Page 5 of 35
S The reported value was determined by the Method of Standard Additions (MSA).
T Analyte is a tentatively identified compound, result is estimated.
U Compound was analyzed for, but was not detected (ND).
V1 The continuing calibration verification standard was outside (biased high) the specified
limits for this compound.
V2 The continuing calibration verification standard was outside (biased low) the specified
limits for this compound.
W Result quantified, but the corresponding peak was detected outside the generated retention
time window.
W The post-digestion spike for furnace AA analysis is out of control limits, while sample
absorbance is less than 50% of spike absorbance.
X See case narrative.
Y Recovery outside limits
Y The chromatogram resembles a petroleum product but does not match the calibration
standard.
Z The chromatogram does not resemble a petroleum product.
i The MRL/MDL has been elevated due to a matrix interference.
Data Qualifiers
Lab Standard
Page 6 of 35
ASTM American Society for Testing and Materials
A2LA American Association for Laboratory Accreditation
CARB California Air Resources Board
CAS Number Chemical Abstract Service registry Number
CFC Chlorofluorocarbon
CFU Colony-Forming Unit
DEC Department of Environmental Conservation
DEQ Department of Environmental Quality
DHS Department of Health Services
DOE Department of Ecology
DOH Department of Health
EPA U. S. Environmental Protection Agency
ELAP Environmental Laboratory Accreditation Program
GC Gas Chromatography
GC/MS Gas Chromatography/Mass Spectrometry
LUFT Leaking Underground Fuel Tank
M Modified
MCL Maximum Contaminant Level is the highest permissible concentration of a
substance allowed in drinking water as established by the USEPA.
MDL Method Detection Limit
MPN Most Probable Number
MRL Method Reporting Limit
NA Not Applicable
NC Not Calculated
NCASI National Council of the Paper Industry for Air and Stream Improvement
ND Not Detected
NIOSH National Institute for Occupational Safety and Health
PQL Practical Quantitation Limit
RCRA Resource Conservation and Recovery Act
SIM Selected Ion Monitoring
TPH Total Petroleum Hydrocarbons
tr Trace level is the concentration of an analyte that is less than the PQL but
greater than or equal to the MDL.
Acronyms
ALS Laboratory Group
Page 7 of 35
LeachateJ1602926-001 4/21/2016 1120
Trip BlankJ1602926-002 4/21/2016 0000
Client:Wake County Solid Waste Management Service Request:J1602926
Project:North Wake Lined Leachate/Spring 2016 Semi-Annual
SAMPLE CROSS-REFERENCE
SAMPLE #CLIENT SAMPLE ID DATE TIME
Printed 5/9/2016 9:50:45 AM Sample Summary
Page 8 of 35
J1602926-001Lab Code:
Sample Name:Leachate
Volatile Organic Compounds by GC/MS
04/21/16 11:20
NA
ug/L
Basis:
Units:
8260BAnalysis Method:
04/22/16 10:15
J1602926
Date Received:
Date Collected:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
Analyte Name QDate AnalyzedDil.MDLPQLResult
3.81,1,1,2-Tetrachloroethane 3.8 20 05/05/16 13:26100 U
3.41,1,1-Trichloroethane (TCA)3.4 20 05/05/16 13:2620 U5.81,1,2,2-Tetrachloroethane 5.8 20 05/05/16 13:2660 U
8.01,1,2-Trichloroethane 8.0 20 05/05/16 13:2620 U6.01,1-Dichloroethane (1,1-DCA)6.0 20 05/05/16 13:26100 U
3.21,1-Dichloroethene (1,1-DCE)3.2 20 05/05/16 13:26100 U8.41,2,3-Trichloropropane 8.4 20 05/05/16 13:2640 U
461,2-Dibromo-3-chloropropane (DBCP)46 20 05/05/16 13:26260 U9.21,2-Dibromoethane (EDB)9.2 20 05/05/16 13:2620 U
9.61,2-Dichlorobenzene 9.6 20 05/05/16 13:26100 U4.41,2-Dichloroethane 4.4 20 05/05/16 13:2620 U
3.81,2-Dichloropropane 3.8 20 05/05/16 13:2620 U3.21,4-Dichlorobenzene 3.2 20 05/05/16 13:2620 U
48002-Butanone (MEK)76 20 05/05/16 13:262000
442-Hexanone 44 20 05/05/16 13:261000 U
1404-Methyl-2-pentanone (MIBK)22 20 05/05/16 13:262000 J3500Acetone 120 20 05/05/16 13:262000
30Acrylonitrile 30 20 05/05/16 13:264000 U4.2Benzene 4.2 20 05/05/16 13:2620 U
5.4Bromochloromethane 5.4 20 05/05/16 13:26100 U4.4Bromodichloromethane 4.4 20 05/05/16 13:2620 U
8.4Bromoform 8.4 20 05/05/16 13:2660 U4.6Bromomethane 4.6 20 05/05/16 13:26200 U
48Carbon Disulfide 48 20 05/05/16 13:262000 U6.8Carbon Tetrachloride 6.8 20 05/05/16 13:2620 U
3.2Chlorobenzene 3.2 20 05/05/16 13:2660 U11Chloroethane 11 20 05/05/16 13:26200 U
7.0Chloroform 7.0 20 05/05/16 13:26100 U7.2Chloromethane 7.2 20 05/05/16 13:2620 U
7.2cis-1,2-Dichloroethene 7.2 20 05/05/16 13:26100 U4.0cis-1,3-Dichloropropene 4.0 20 05/05/16 13:2620 U
4.2Dibromochloromethane 4.2 20 05/05/16 13:2660 U7.2Dibromomethane 7.2 20 05/05/16 13:26200 U
4.2Ethylbenzene 4.2 20 05/05/16 13:2620 U54Iodomethane 54 20 05/05/16 13:26200 U
7.0m,p-Xylenes 6.2 20 05/05/16 13:2640 J4.2Methylene Chloride 4.2 20 05/05/16 13:26100 U
2.8o-Xylene 2.8 20 05/05/16 13:2620 U5.8Styrene 5.8 20 05/05/16 13:2620 U
4.4Tetrachloroethene (PCE)4.4 20 05/05/16 13:2620 U8.2Toluene 3.8 20 05/05/16 13:2620 J
3.8trans-1,2-Dichloroethene 3.8 20 05/05/16 13:26100 U4.6trans-1,3-Dichloropropene 4.6 20 05/05/16 13:2620 U
Analytical Report
ALS Group USA, Corp.
dba ALS Environmental
Printed 5/9/2016 9:50:46 AM 16-0000373938 rev 00Superset Reference:
Page 9 of 35
J1602926-001Lab Code:
Sample Name:Leachate
Volatile Organic Compounds by GC/MS
04/21/16 11:20
NA
ug/L
Basis:
Units:
8260BAnalysis Method:
04/22/16 10:15
J1602926
Date Received:
Date Collected:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
Analyte Name QDate AnalyzedDil.MDLPQLResult
44trans-1,4-Dichloro-2-butene 44 20 05/05/16 13:262000 U
7.2Trichloroethene (TCE)7.2 20 05/05/16 13:2620 U4.8Trichlorofluoromethane 4.8 20 05/05/16 13:26400 U
38Vinyl Acetate 38 20 05/05/16 13:261000 U7.2Vinyl Chloride 7.2 20 05/05/16 13:2620 U
Surrogate Name Q% Rec Control Limits Date Analyzed05/05/16 13:2672 - 121821,2-Dichloroethane-d4
05/05/16 13:2686 - 113954-Bromofluorobenzene 05/05/16 13:2686 - 11294Dibromofluoromethane
05/05/16 13:2688 - 115101Toluene-d8
Analytical Report
ALS Group USA, Corp.
dba ALS Environmental
Printed 5/9/2016 9:50:46 AM 16-0000373938 rev 00Superset Reference:
Page 10 of 35
J1602926-001Lab Code:
Sample Name:Leachate
1,2-Dibromoethane and 1,2-Dibromo-3-chloropropane by Microextraction and Gas Chromatography
04/21/16 11:20
NA
ug/L
Basis:
Units:
8011Analysis Method:
MethodPrep Method:
04/22/16 10:15
J1602926
Date Received:
Date Collected:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
Analyte Name QDate Analyzed Date ExtractedDil.MDLPQLResult
0.007001,2-Dibromo-3-chloropropane (DBCP)0.00700 1 04/28/16 04:00 4/25/160.0198 U
0.007001,2-Dibromoethane (EDB)0.00700 1 04/28/16 04:00 4/25/160.0198 U
Surrogate Name Q% Rec Control Limits Date Analyzed
04/28/16 04:0070 - 130841,1,1,2-Tetrachloroethane
Analytical Report
ALS Group USA, Corp.
dba ALS Environmental
Printed 5/9/2016 9:50:49 AM 16-0000373938 rev 00Superset Reference:
Page 11 of 35
Client:
04/22/16 10:15
J1602926
Date Received:
Date Collected:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:04/21/16 11:20
Inorganic Parameters
Basis:NA
Analysis
MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLPQLResultUnits
Sample Name:Leachate
Lab Code:J1602926-001
Antimony, Total 04/27/16 00:40 04/26/1620.830456020Aug/L
Arsenic, Total 04/27/16 00:40 04/26/1623503716020Aug/L
Barium, Total 04/29/16 00:15 04/28/1610.6250 J1606010C ug/L
Beryllium, Total 04/27/16 00:40 04/26/1620.25.0 J0.36020A ug/L
Cadmium, Total 04/27/16 00:40 04/26/1620.55.0 U0.56020A ug/L
Chromium, Total 04/27/16 00:40 04/26/1620.9503176020Aug/L
Cobalt, Total 04/27/16 00:40 04/26/1620.250536020Aug/L
Copper, Total 04/27/16 00:40 04/26/162250 J96020A ug/L
Lead, Total 04/27/16 00:40 04/26/1620.650 J66020A ug/L
Nickel, Total 04/27/16 00:40 04/26/1623250 J2006020A ug/L
Selenium, Total 04/27/16 00:40 04/26/162650 J96020A ug/L
Silver, Total 04/29/16 00:15 04/28/161225 J86010C ug/L
Thallium, Total 04/27/16 00:40 04/26/1620.328 U0.36020A ug/L
Vanadium, Total 04/29/16 00:15 04/28/1613631406010Cug/L
Zinc, Total 04/27/16 00:40 04/26/162850756020Aug/L
Analytical Report
ALS Group USA, Corp.
dba ALS Environmental
Printed 5/9/2016 9:50:51 AM 16-0000373938 rev 00Superset Reference:
Page 12 of 35
Client:
04/22/16 10:15
J1602926
Date Received:
Date Collected:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:04/21/16 11:20
General Chemistry Parameters
Basis:NA
Analysis
MethodAnalyte Name QDate Analyzed
Date
ExtractedDil.MDLPQLResultUnits
Sample Name:Leachate
Lab Code:J1602926-001
Biochemical Oxygen Demand (BOD)04/22/16 07:00 NA12.02.0328SM 5210 B mg/L
Chemical Oxygen Demand, Total 04/27/16 09:40 04/26/16202404002400SM21 5220 D mg/L
Nitrate as Nitrogen 04/22/16 23:29 NA100.42.0 U0.4300.0 mg/L
Phosphorus, Total 04/28/16 14:55 04/27/1610.0150.0256.30365.1 mg/L
Sulfate 04/22/16 23:29 NA100.61024300.0 mg/L
Analytical Report
ALS Group USA, Corp.
dba ALS Environmental
Printed 5/9/2016 9:50:53 AM 16-0000373938 rev 00Superset Reference:
Page 13 of 35
J1602926-002Lab Code:
Sample Name:Trip Blank
Volatile Organic Compounds by GC/MS
04/21/16 00:00
NA
ug/L
Basis:
Units:
8260BAnalysis Method:
04/22/16 10:15
J1602926
Date Received:
Date Collected:
Service Request:
Water
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
Analyte Name QDate AnalyzedDil.MDLPQLResult
0.191,1,1,2-Tetrachloroethane 0.19 1 05/05/16 12:391.0 U
0.171,1,1-Trichloroethane (TCA)0.17 1 05/05/16 12:391.0 U0.291,1,2,2-Tetrachloroethane 0.29 1 05/05/16 12:391.0 U
0.401,1,2-Trichloroethane 0.40 1 05/05/16 12:391.0 U0.301,1-Dichloroethane (1,1-DCA)0.30 1 05/05/16 12:391.0 U
0.161,1-Dichloroethene (1,1-DCE)0.16 1 05/05/16 12:391.0 U0.421,2,3-Trichloropropane 0.42 1 05/05/16 12:392.0 U
2.31,2-Dibromo-3-chloropropane (DBCP)2.3 1 05/05/16 12:395.0 U0.461,2-Dibromoethane (EDB)0.46 1 05/05/16 12:391.0 U
0.481,2-Dichlorobenzene 0.48 1 05/05/16 12:391.0 U0.221,2-Dichloroethane 0.22 1 05/05/16 12:391.0 U
0.191,2-Dichloropropane 0.19 1 05/05/16 12:391.0 U0.221,3-Dichlorobenzene 0.22 1 05/05/16 12:391.0 U
0.161,4-Dichlorobenzene 0.16 1 05/05/16 12:391.0 U3.82-Butanone (MEK)3.8 1 05/05/16 12:3910 U
2.22-Hexanone 2.2 1 05/05/16 12:3925 U1.14-Methyl-2-pentanone (MIBK)1.1 1 05/05/16 12:3925 U
5.6Acetone 5.6 1 05/05/16 12:3950 U0.21Benzene 0.21 1 05/05/16 12:391.0 U
0.27Bromochloromethane 0.27 1 05/05/16 12:395.0 U0.22Bromodichloromethane 0.22 1 05/05/16 12:391.0 U
0.42Bromoform 0.42 1 05/05/16 12:392.0 U0.23Bromomethane 0.23 1 05/05/16 12:395.0 U
2.4Carbon Disulfide 2.4 1 05/05/16 12:3910 U0.34Carbon Tetrachloride 0.34 1 05/05/16 12:391.0 U
0.16Chlorobenzene 0.16 1 05/05/16 12:391.0 U0.52Chloroethane 0.52 1 05/05/16 12:395.0 U
0.35Chloroform 0.35 1 05/05/16 12:391.0 U0.36Chloromethane 0.36 1 05/05/16 12:391.0 U
0.36cis-1,2-Dichloroethene 0.36 1 05/05/16 12:391.0 U0.20cis-1,3-Dichloropropene 0.20 1 05/05/16 12:391.0 U
0.21Dibromochloromethane 0.21 1 05/05/16 12:391.0 U0.36Dibromomethane 0.36 1 05/05/16 12:395.0 U
0.23Dichlorodifluoromethane 0.23 1 05/05/16 12:3920 U0.21Ethylbenzene 0.21 1 05/05/16 12:391.0 U
2.7Iodomethane 2.7 1 05/05/16 12:395.0 U0.31m,p-Xylenes 0.31 1 05/05/16 12:392.0 U
0.24Methyl tert-Butyl Ether 0.24 1 05/05/16 12:392.0 U0.33Methylene Chloride 0.21 1 05/05/16 12:395.0 BJ
0.14o-Xylene 0.14 1 05/05/16 12:391.0 U0.29Styrene 0.29 1 05/05/16 12:391.0 U
0.22Tetrachloroethene (PCE)0.22 1 05/05/16 12:391.0 U0.19Toluene 0.19 1 05/05/16 12:391.0 U
Analytical Report
ALS Group USA, Corp.
dba ALS Environmental
Printed 5/9/2016 9:50:46 AM 16-0000373938 rev 00Superset Reference:
Page 14 of 35
J1602926-002Lab Code:
Sample Name:Trip Blank
Volatile Organic Compounds by GC/MS
04/21/16 00:00
NA
ug/L
Basis:
Units:
8260BAnalysis Method:
04/22/16 10:15
J1602926
Date Received:
Date Collected:
Service Request:
Water
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
Analyte Name QDate AnalyzedDil.MDLPQLResult
0.19trans-1,2-Dichloroethene 0.19 1 05/05/16 12:391.0 U
0.23trans-1,3-Dichloropropene 0.23 1 05/05/16 12:391.0 U2.2trans-1,4-Dichloro-2-butene 2.2 1 05/05/16 12:3920 U
0.36Trichloroethene (TCE)0.36 1 05/05/16 12:391.0 U0.24Trichlorofluoromethane 0.24 1 05/05/16 12:3920 U
1.9Vinyl Acetate 1.9 1 05/05/16 12:3910 U0.36Vinyl Chloride 0.36 1 05/05/16 12:391.0 U
Surrogate Name Q% Rec Control Limits Date Analyzed05/05/16 12:3972 - 121133 **1,2-Dichloroethane-d4
05/05/16 12:3986 - 113934-Bromofluorobenzene 05/05/16 12:3986 - 112130 **Dibromofluoromethane
05/05/16 12:3988 - 11572 **Toluene-d8
Analytical Report
ALS Group USA, Corp.
dba ALS Environmental
Printed 5/9/2016 9:50:46 AM 16-0000373938 rev 00Superset Reference:
Page 15 of 35
JQ1603509-05Lab Code:
Sample Name:Method Blank
Volatile Organic Compounds by GC/MS
NA
NA
ug/L
Basis:
Units:
8260BAnalysis Method:
NA
J1602926
Date Received:
Date Collected:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
Analyte Name QDate AnalyzedDil.MDLPQLResult
0.191,1,1,2-Tetrachloroethane 0.19 1 05/05/16 12:075.0 U
0.171,1,1-Trichloroethane (TCA)0.17 1 05/05/16 12:071.0 U0.291,1,2,2-Tetrachloroethane 0.29 1 05/05/16 12:073.0 U
0.401,1,2-Trichloroethane 0.40 1 05/05/16 12:071.0 U0.301,1-Dichloroethane (1,1-DCA)0.30 1 05/05/16 12:075.0 U
0.161,1-Dichloroethene (1,1-DCE)0.16 1 05/05/16 12:075.0 U0.421,2,3-Trichloropropane 0.42 1 05/05/16 12:072.0 U
2.31,2-Dibromo-3-chloropropane (DBCP)2.3 1 05/05/16 12:0713 U0.461,2-Dibromoethane (EDB)0.46 1 05/05/16 12:071.0 U
0.481,2-Dichlorobenzene 0.48 1 05/05/16 12:075.0 U0.221,2-Dichloroethane 0.22 1 05/05/16 12:071.0 U
0.191,2-Dichloropropane 0.19 1 05/05/16 12:071.0 U0.221,3-Dichlorobenzene 0.22 1 05/05/16 12:075.0 U
0.161,4-Dichlorobenzene 0.16 1 05/05/16 12:071.0 U3.82-Butanone (MEK)3.8 1 05/05/16 12:07100 U
2.22-Hexanone 2.2 1 05/05/16 12:0750 U1.14-Methyl-2-pentanone (MIBK)1.1 1 05/05/16 12:07100 U
5.6Acetone 5.6 1 05/05/16 12:07100 U1.5Acrylonitrile 1.5 1 05/05/16 12:07200 U
0.21Benzene 0.21 1 05/05/16 12:071.0 U0.27Bromochloromethane 0.27 1 05/05/16 12:075.0 U
0.22Bromodichloromethane 0.22 1 05/05/16 12:071.0 U0.42Bromoform 0.42 1 05/05/16 12:073.0 U
0.23Bromomethane 0.23 1 05/05/16 12:0710 U2.4Carbon Disulfide 2.4 1 05/05/16 12:07100 U
0.34Carbon Tetrachloride 0.34 1 05/05/16 12:071.0 U0.16Chlorobenzene 0.16 1 05/05/16 12:073.0 U
0.52Chloroethane 0.52 1 05/05/16 12:0710 U0.35Chloroform 0.35 1 05/05/16 12:075.0 U
0.36Chloromethane 0.36 1 05/05/16 12:071.0 U0.36cis-1,2-Dichloroethene 0.36 1 05/05/16 12:075.0 U
0.20cis-1,3-Dichloropropene 0.20 1 05/05/16 12:071.0 U0.21Dibromochloromethane 0.21 1 05/05/16 12:073.0 U
0.36Dibromomethane 0.36 1 05/05/16 12:0710 U0.23Dichlorodifluoromethane 0.23 1 05/05/16 12:0720 U
0.21Ethylbenzene 0.21 1 05/05/16 12:071.0 U2.7Iodomethane 2.7 1 05/05/16 12:0710 U
0.31m,p-Xylenes 0.31 1 05/05/16 12:072.0 U0.24Methyl tert-Butyl Ether 0.24 1 05/05/16 12:072.0 U
0.27Methylene Chloride 0.21 1 05/05/16 12:075.0 J0.14o-Xylene 0.14 1 05/05/16 12:071.0 U
0.29Styrene 0.29 1 05/05/16 12:071.0 U0.22Tetrachloroethene (PCE)0.22 1 05/05/16 12:071.0 U
Analytical Report
ALS Group USA, Corp.
dba ALS Environmental
Printed 5/9/2016 9:50:47 AM 16-0000373938 rev 00Superset Reference:
Page 16 of 35
JQ1603509-05Lab Code:
Sample Name:Method Blank
Volatile Organic Compounds by GC/MS
NA
NA
ug/L
Basis:
Units:
8260BAnalysis Method:
NA
J1602926
Date Received:
Date Collected:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
Analyte Name QDate AnalyzedDil.MDLPQLResult
0.19Toluene 0.19 1 05/05/16 12:071.0 U
0.19trans-1,2-Dichloroethene 0.19 1 05/05/16 12:075.0 U0.23trans-1,3-Dichloropropene 0.23 1 05/05/16 12:071.0 U
2.2trans-1,4-Dichloro-2-butene 2.2 1 05/05/16 12:07100 U0.36Trichloroethene (TCE)0.36 1 05/05/16 12:071.0 U
0.24Trichlorofluoromethane 0.24 1 05/05/16 12:0720 U1.9Vinyl Acetate 1.9 1 05/05/16 12:0750 U
0.36Vinyl Chloride 0.36 1 05/05/16 12:071.0 U
Surrogate Name Q% Rec Control Limits Date Analyzed
05/05/16 12:0772 - 1211111,2-Dichloroethane-d4 05/05/16 12:0786 - 113994-Bromofluorobenzene
05/05/16 12:0786 - 112107Dibromofluoromethane 05/05/16 12:0788 - 11595Toluene-d8
Analytical Report
ALS Group USA, Corp.
dba ALS Environmental
Printed 5/9/2016 9:50:47 AM 16-0000373938 rev 00Superset Reference:
Page 17 of 35
JQ1603163-01Lab Code:
Sample Name:Method Blank
1,2-Dibromoethane and 1,2-Dibromo-3-chloropropane by Microextraction and Gas Chromatography
NA
NA
ug/L
Basis:
Units:
8011Analysis Method:
MethodPrep Method:
NA
J1602926
Date Received:
Date Collected:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
Analyte Name QDate Analyzed Date ExtractedDil.MDLPQLResult
0.007001,2-Dibromo-3-chloropropane (DBCP)0.00700 1 04/27/16 19:37 4/25/160.0200 U
0.007001,2-Dibromoethane (EDB)0.00700 1 04/27/16 19:37 4/25/160.0200 U
Surrogate Name Q% Rec Control Limits Date Analyzed
04/27/16 19:3770 - 1301041,1,1,2-Tetrachloroethane
Analytical Report
ALS Group USA, Corp.
dba ALS Environmental
Printed 5/9/2016 9:50:49 AM 16-0000373938 rev 00Superset Reference:
Page 18 of 35
Client:
NA
J1602926
Date Received:
Date Collected:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:NA
Inorganic Parameters
Basis:NA
Analysis
MethodAnalyte Name QDate Analyzed Date ExtractedDil.MDLPQLResultUnits
Sample Name:Method Blank
Lab Code:J1602926-MB
Antimony, Total 04/27/16 00:24 04/26/1610.26.0 U0.26020A ug/L
Arsenic, Total 04/27/16 00:24 04/26/1610.510 U0.56020A ug/L
Barium, Total 04/28/16 23:40 04/28/1610.3100 U0.36010C ug/L
Beryllium, Total 04/27/16 00:24 04/26/1610.041.0 U0.046020A ug/L
Cadmium, Total 04/27/16 00:24 04/26/1610.101.0 U0.106020A ug/L
Chromium, Total 04/27/16 00:24 04/26/1610.210 J0.56020A ug/L
Cobalt, Total 04/27/16 00:24 04/26/1610.0310 U0.036020A ug/L
Copper, Total 04/27/16 00:24 04/26/1610.310 U0.36020A ug/L
Lead, Total 04/27/16 00:24 04/26/1610.210 U0.26020A ug/L
Nickel, Total 04/27/16 00:24 04/26/1610.550 U0.56020A ug/L
Selenium, Total 04/27/16 00:24 04/26/161210 U26020A ug/L
Silver, Total 04/28/16 23:39 04/28/1610.610 U0.66010C ug/L
Thallium, Total 04/27/16 00:24 04/26/1610.055.5 U0.056020A ug/L
Vanadium, Total 04/28/16 23:40 04/28/1611.025 U1.06010C ug/L
Zinc, Total 04/27/16 00:24 04/26/161210 U26020A ug/L
Analytical Report
ALS Group USA, Corp.
dba ALS Environmental
Printed 5/9/2016 9:50:51 AM 16-0000373938 rev 00Superset Reference:
Page 19 of 35
Client:
NA
J1602926
Date Received:
Date Collected:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:NA
General Chemistry Parameters
Basis:NA
Analysis
MethodAnalyte Name QDate Analyzed
Date
ExtractedDil.MDLPQLResultUnits
Sample Name:Method Blank
Lab Code:J1602926-MB
Biochemical Oxygen Demand (BOD)04/22/16 07:00 NA12.02.0 U2.0SM 5210 B mg/L
Chemical Oxygen Demand, Total 04/27/16 09:25 04/26/1611220 U12SM21 5220 D mg/L
Nitrate as Nitrogen 04/22/16 18:56 NA10.040.20 U0.04300.0 mg/L
Phosphorus, Total 04/28/16 14:27 04/27/1610.00300.0050 U0.0030365.1 mg/L
Sulfate 04/22/16 18:56 NA10.061.0 U0.06300.0 mg/L
Analytical Report
ALS Group USA, Corp.
dba ALS Environmental
Printed 5/9/2016 9:50:53 AM 16-0000373938 rev 00Superset Reference:
Page 20 of 35
Sample Matrix:Aqueous Leachate
SURROGATE RECOVERY SUMMARY
Analysis Method:8260B
Sample Name Lab Code
1,2-Dichloroethane-d4 4-Bromofluorobenzene Dibromofluoromethane
72 - 121 86 - 113 86 - 112
Volatile Organic Compounds by GC/MS
Leachate J1602926-001 94 95 82
Lab Control Sample JQ1603509-03 107 97 111
Duplicate Lab Control Sample JQ1603509-04 107 98 112
Method Blank JQ1603509-05 107 99 111
ALS Group USA, Corp.
QA/QC Report
Client:
Project:North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management Service Request:J1602926
dba ALS Environmental
16-0000373938 rev 00Superset Reference:Printed 5/9/2016 9:50:47 AM
Page 21 of 35
Sample Matrix:Aqueous Leachate
SURROGATE RECOVERY SUMMARY
Analysis Method:8260B
Sample Name Lab Code
Toluene-d8
88 - 115
Volatile Organic Compounds by GC/MS
Leachate J1602926-001 101
Lab Control Sample JQ1603509-03 97
Duplicate Lab Control Sample JQ1603509-04 95
Method Blank JQ1603509-05 95
ALS Group USA, Corp.
QA/QC Report
Client:
Project:North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management Service Request:J1602926
dba ALS Environmental
16-0000373938 rev 00Superset Reference:Printed 5/9/2016 9:50:47 AM
Page 22 of 35
Sample Matrix:Water
SURROGATE RECOVERY SUMMARY
Analysis Method:8260B
Sample Name Lab Code
1,2-Dichloroethane-d4 4-Bromofluorobenzene Dibromofluoromethane
72 - 121 86 - 113 86 - 112
Volatile Organic Compounds by GC/MS
Trip Blank J1602926-002 130 *93 133 *
ALS Group USA, Corp.
QA/QC Report
Client:
Project:North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management Service Request:J1602926
dba ALS Environmental
16-0000373938 rev 00Superset Reference:Printed 5/9/2016 9:50:47 AM
Page 23 of 35
Sample Matrix:Water
SURROGATE RECOVERY SUMMARY
Analysis Method:8260B
Sample Name Lab Code
Toluene-d8
88 - 115
Volatile Organic Compounds by GC/MS
Trip Blank J1602926-002 72 *
ALS Group USA, Corp.
QA/QC Report
Client:
Project:North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management Service Request:J1602926
dba ALS Environmental
16-0000373938 rev 00Superset Reference:Printed 5/9/2016 9:50:47 AM
Page 24 of 35
Duplicate Lab Control Sample
JQ1603509-04
Lab Control Sample
JQ1603509-03
Analyte Name
J1602926
Date Analyzed:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
Duplicate Lab Control Sample Summary
Volatile Organic Compounds by GC/MS
Analysis Method:8260B
NA
ug/L
Basis:
Units:
Analysis Lot:495020
05/05/16
Spike
AmountResult % Rec % RecResult
Spike
Amount
% Rec
Limits RPD
RPD
Limit
dba ALS Environmental
ALS Group USA, Corp.
QA/QC Report
49.2 50.01,1,1,2-Tetrachloroethane 305 77-118103 50.051.6 98
47.1 50.01,1,1-Trichloroethane (TCA)307 70-122101 50.050.3 94
44.3 50.01,1,2,2-Tetrachloroethane 302 66-13591 50.045.3 89
45.2 50.01,1,2-Trichloroethane 308 75-12298 50.048.8 90
48.1 50.01,1-Dichloroethane (1,1-DCA)301 79-11797 50.048.6 96
49.6 50.01,1-Dichloroethene (1,1-DCE)30<1 72-12899 50.049.7 99
46.7 50.01,2,3-Trichloropropane 305 70-12398 50.049.2 93
44.8 50.01,2-Dibromo-3-chloropropane (DBCP)302 60-12291 50.045.5 90
47.6 50.01,2-Dibromoethane (EDB)303 76-11898 50.049.2 95
47.6 50.01,2-Dichlorobenzene 30<1 81-11596 50.048.0 95
51.0 50.01,2-Dichloroethane 302 70-117104 50.052.0 102
47.3 50.01,2-Dichloropropane 302 79-11792 50.046.2 94
46.8 50.01,3-Dichlorobenzene 30<1 82-11694 50.047.2 94
46.7 50.01,4-Dichlorobenzene 302 82-11595 50.047.4 93
45.6 J 50.02-Butanone (MEK)303 62-13889 50.044.3 J 91
45.9 J 50.02-Hexanone 304 74-12796 50.047.9 J 92
48.4 J 50.04-Methyl-2-pentanone (MIBK)304 77-120101 50.050.6 J 97
47.9 J 50.0Acetone 307 42-16189 50.044.6 J 96
45.4 J 50.0Acrylonitrile 3010 63-132101 50.050.3 J 91
46.5 50.0Benzene 302 80-11795 50.047.5 93
50.5 50.0Bromochloromethane 30<1 78-118102 50.050.9 101
51.2 50.0Bromodichloromethane 30<1 75-118103 50.051.4 102
50.7 50.0Bromoform 306 63-121108 50.053.8 101
36.3 50.0Bromomethane 307 31-15378 50.039.1 73
48.2 J 50.0Carbon Disulfide 30<1 72-12895 50.047.7 J 96
46.1 50.0Carbon Tetrachloride 304 67-12496 50.047.9 92
45.1 50.0Chlorobenzene 306 83-11895 50.047.7 90
44.5 50.0Chloroethane 302 68-13291 50.045.5 89
48.9 50.0Chloroform 302 77-116100 50.050.1 98
33.8 50.0Chloromethane 306 60-12872 50.035.8 68
49.2 50.0cis-1,2-Dichloroethene 301 78-117100 50.050.0 98
43.6 50.0cis-1,3-Dichloropropene 305 80-11992 50.045.9 87
50.4 50.0Dibromochloromethane 304 74-121105 50.052.4 101
49.7 50.0Dibromomethane 301 76-117101 50.050.4 99
46.1 50.0Dichlorodifluoromethane 309 49-132101 50.050.5 92
46.3 50.0Ethylbenzene 303 82-11995 50.047.7 92
25.7 50.0Iodomethane 3014 51-13759 50.029.6 51
90.9 100m,p-Xylenes 306 79-12297 10096.8 91
51.3 50.0Methyl tert-Butyl Ether 305 73-11897 50.048.6 103
44.5 50.0Methylene Chloride 30<1 75-12390 50.044.8 89
46.0 50.0o-Xylene 301 80-11993 50.046.7 92
16-0000373938 rev 00Superset Reference:Printed 5/9/2016 9:50:47 AM
Page 25 of 35
Duplicate Lab Control Sample
JQ1603509-04
Lab Control Sample
JQ1603509-03
Analyte Name
J1602926
Date Analyzed:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
Duplicate Lab Control Sample Summary
Volatile Organic Compounds by GC/MS
Analysis Method:8260B
NA
ug/L
Basis:
Units:
Analysis Lot:495020
05/05/16
Spike
AmountResult % Rec % RecResult
Spike
Amount
% Rec
Limits RPD
RPD
Limit
dba ALS Environmental
ALS Group USA, Corp.
QA/QC Report
44.0 50.0Styrene 305 80-12192 50.046.0 88
43.7 50.0Tetrachloroethene (PCE)305 75-12692 50.046.0 87
44.4 50.0Toluene 305 52-15294 50.046.8 89
45.5 50.0trans-1,2-Dichloroethene 303 75-12194 50.046.8 91
46.0 50.0trans-1,3-Dichloropropene 304 76-11896 50.048.0 92
52.4 J 50.0trans-1,4-Dichloro-2-butene 30<1 10-198105 50.052.6 J 105
45.8 50.0Trichloroethene (TCE)304 78-12295 50.047.6 92
50.5 50.0Trichlorofluoromethane 304 58-134105 50.052.4 101
46.8 J 50.0Vinyl Acetate 302 36-16992 50.045.9 J 94
42.8 50.0Vinyl Chloride 306 69-13891 50.045.4 86
16-0000373938 rev 00Superset Reference:Printed 5/9/2016 9:50:47 AM
Page 26 of 35
Sample Matrix:Aqueous Leachate
SURROGATE RECOVERY SUMMARY
Analysis Method:8011
Extraction Method:Method
Sample Name Lab Code
1,1,1,2-Tetrachloroethane
70 - 130
1,2-Dibromoethane and 1,2-Dibromo-3-chloropropane by Microextraction and Gas Chromatography
Leachate J1602926-001 84
Method Blank JQ1603163-01 104
Lab Control Sample JQ1603163-02 97
ALS Group USA, Corp.
QA/QC Report
Client:
Project:North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management Service Request:J1602926
dba ALS Environmental
16-0000373938 rev 00Superset Reference:Printed 5/9/2016 9:50:50 AM
Page 27 of 35
Analyte Name
J1602926
Date Analyzed:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
Lab Control Sample Summary
Inorganic Parameters
NA
ug/L
Basis:
Units:
Lab Control Sample
J1602926-LCS
04/27/16
Spike AmountResult % Rec % Rec LimitsAnalytical Method
dba ALS Environmental
ALS Group USA, Corp.
QA/QC Report
Antimony, Total 80-120105 50.052.6 6020A
Arsenic, Total 80-120103 5051.6 6020A
Beryllium, Total 80-120100 25.025.1 6020A
Cadmium, Total 80-120106 20.021.1 6020A
Chromium, Total 80-120101 5050.5 6020A
Cobalt, Total 80-120104 5052.0 6020A
Copper, Total 80-120103 5051.6 6020A
Lead, Total 80-12099 2524.8 6020A
Nickel, Total 80-120102 100102 6020A
Selenium, Total 80-120103 100103 6020A
Thallium, Total 80-120102 10.010.2 6020A
Zinc, Total 80-120101 250252 6020A
16-0000373938 rev 00Superset Reference:Printed 5/9/2016 9:50:51 AM
Page 28 of 35
Analyte Name
J1602926
Date Analyzed:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
Lab Control Sample Summary
Inorganic Parameters
NA
ug/L
Basis:
Units:
Lab Control Sample
J1602926-LCS
04/28/16
Spike AmountResult % Rec % Rec LimitsAnalytical Method
dba ALS Environmental
ALS Group USA, Corp.
QA/QC Report
Barium, Total 80-120103 500513 6010C
Silver, Total 80-120103 500514 6010C
Vanadium, Total 80-120104 10001040 6010C
16-0000373938 rev 00Superset Reference:Printed 5/9/2016 9:50:51 AM
Page 29 of 35
Analyte Name
J1602926
Date Analyzed:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
Lab Control Sample Summary
General Chemistry Parameters
NA
mg/L
Basis:
Units:
Lab Control Sample
J1602926-LCS
04/22/16
Spike AmountResult % Rec % Rec LimitsAnalytical Method
dba ALS Environmental
ALS Group USA, Corp.
QA/QC Report
Biochemical Oxygen Demand (BOD)84.5-115.4107 198212 SM 5210 B
16-0000373938 rev 00Superset Reference:Printed 5/9/2016 9:50:53 AM
Page 30 of 35
Analyte Name
J1602926
Date Analyzed:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
Lab Control Sample Summary
General Chemistry Parameters
NA
mg/L
Basis:
Units:
Lab Control Sample
J1602926-LCS
04/27/16
Spike AmountResult % Rec % Rec LimitsAnalytical Method
dba ALS Environmental
ALS Group USA, Corp.
QA/QC Report
Chemical Oxygen Demand, Total 95-10599 500493 SM21 5220 D
16-0000373938 rev 00Superset Reference:Printed 5/9/2016 9:50:53 AM
Page 31 of 35
Analyte Name
J1602926
Date Analyzed:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
Lab Control Sample Summary
General Chemistry Parameters
NA
mg/L
Basis:
Units:
Lab Control Sample
J1602926-LCS
04/22/16
Spike AmountResult % Rec % Rec LimitsAnalytical Method
dba ALS Environmental
ALS Group USA, Corp.
QA/QC Report
Nitrate as Nitrogen 90-110102 5.005.10 300.0
Sulfate 90-11097 25.024.2 300.0
16-0000373938 rev 00Superset Reference:Printed 5/9/2016 9:50:53 AM
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Analyte Name
J1602926
Date Analyzed:
Service Request:
Aqueous Leachate
North Wake Lined Leachate/Spring 2016 Semi-Annual
Wake County Solid Waste Management
Sample Matrix:
Project:
Client:
Lab Control Sample Summary
General Chemistry Parameters
NA
mg/L
Basis:
Units:
Lab Control Sample
J1602926-LCS
04/28/16
Spike AmountResult % Rec % Rec LimitsAnalytical Method
dba ALS Environmental
ALS Group USA, Corp.
QA/QC Report
Phosphorus, Total 90-110103 0.5000.515 365.1
16-0000373938 rev 00Superset Reference:Printed 5/9/2016 9:50:53 AM
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