LABORATORY CERTIFICATES OF ANALYSIS …...Jacques Whitford Limited Markham - Standing Offer 7271...

Appendix C

LABORATORY CERTIFICATES OF ANALYSIS

METALS/PARTICULATE

PAHs

DIOXINS/FURANS

Your Project #: 1009497.03/Z9100Site: Y/D MONITORING, COURTICE RD.Your C.O.C. #: NA

Attention: Connie LimJacques Whitford LimitedMarkham - Standing Offer7271 Warden AveMarkham, ONL3R 5X5

Report Date: 2008/02/12

CERTIFICATE OF ANALYSIS

MAXXAM JOB #: A807766Received: 2008/01/24, 19:53

Sample Matrix: FILTER# Samples Received: 5

Date Date MethodAnalyses Quantity Extracted Analyzed Laboratory Method ReferenceTotal Metals on Hi-Vol Filter (6010Bmod) 5 2008/01/30 2008/02/01 CAM SOP-00408 EPA 6010BmodParticulates on Filter (M5/315/NJATM1) 5 2008/01/29 2008/01/29 BRL SOP-00109 EPA 5/315/NJATM1

* RPDs calculated using raw data. The rounding of final results may result in the apparent difference.

PM Released by :JIM POWER, CETProject Manager

Total cover pages: 1

Page 1 of 11

Jacques Whitford LimitedMaxxam Job #: A807766 Client Project #: 1009497.03/Z9100Report Date: 2008/02/12 Project name: Y/D MONITORING, COURTICE RD.

Sampler Initials:

RESULTS OF ANALYSES OF FILTER

Maxxam ID W 9 1 7 6 4 W 9 1 7 6 5 W 9 1 7 6 6 W 9 1 7 6 7Sampling Date 2007/12/26 2008/01/01 2008/01/07 2008/01/13COC Number NA NA NA NA

U n i t s 2007 112341 2007 112342 2007 112343 2007 112344 R D L QC Batch

Particulate Weight on Filter mg 41.3 27.5 34.5 32.6 5.0 1448756

RDL = Reportable Detection LimitQC Batch = Quality Control Batch

Maxxam ID W 9 1 7 6 8Sampling Date 2008/01/19COC Number NA

U n i t s 2007 112345 R D L QC Batch

Particulate Weight on Filter mg 28.2 5.0 1448756


of 11


Sampler Initials:

ELEMENTS BY ICP-AES (FILTER)

Maxxam ID W 9 1 7 6 4 W 9 1 7 6 4 W 9 1 7 6 5 W 9 1 7 6 6 W 9 1 7 6 7Sampling Date 2007/12/26 2007/12/26 2008/01/01 2008/01/07 2008/01/13COC Number NA NA NA NA NA

U n i t s 2007 112341 2007 112341 2007 112342 2007 112343 2007 112344 R D L QC BatchLab-Dup

Antimony (Sb) ug <10 <10 <10 <10 <10 10 1448757

Bismuth (Bi) ug 7.5 8.4 <6.0 6.3 <6.0 6.0 1448757

Boron (B) ug <6.0 <6.0 <6.0 <6.0 <6.0 6.0 1448757

Calcium (Ca) ug 2400 2380 1340 1740 3660 10 1448757

Magnesium (Mg) ug 389 370 166 300 224 10 1448757

Phosphorus (P) ug 37 42 26 42 30 25 1448757

Potassium (K) ug 222 229 156 199 246 20 1448757

Silicon (Si) ug 710 668 671 771 749 10 1448757

Sodium (Na) ug 1200 1060 805 708 415 5.0 1448757

Strontium (Sr) ug 6.2 6.3 3.1 4.4 6.8 1.0 1448757

Thallium (Tl) ug <10 <10 <10 <10 <10 10 1448757

Uranium (U) ug <30 <30 <30 <30 <30 30 1448757

Zirconium (Zr) ug 1.5 3.3 <1.0 <1.0 <1.0 1.0 1448757

Aluminum (Al) ug 166 156 77 154 169 20 1448757

Arsenic (As) ug <6.0 <6.0 <6.0 <6.0 <6.0 6.0 1448757

Barium (Ba) ug 6.5 6.7 3.8 6.2 5.5 1.0 1448757

Beryllium (Be) ug <1.0 <1.0 <1.0 <1.0 <1.0 1.0 1448757

Cadmium (Cd) ug <2.0 <2.0 <2.0 <2.0 <2.0 2.0 1448757

Chromium (Cr) ug 2.7 4.1 <2.0 4.1 2.3 2.0 1448757

Cobalt (Co) ug 2.1 <2.0 <2.0 <2.0 <2.0 2.0 1448757

Copper (Cu) ug 45.1 41.8 19.2 42.1 30.8 2.0 1448757

Iron (Fe) ug 315 335 233 421 409 5.0 1448757

Lead (Pb) ug 7.2 6.2 4.7 6.3 3.8 3.0 1448757

Manganese (Mn) ug 12.6 12.6 6.7 20.0 10.8 1.0 1448757

Molybdenum (Mo) ug <3.0 <3.0 <3.0 <3.0 <3.0 3.0 1448757

Nickel (Ni) ug 10.5 10.3 7.3 10.1 4.4 3.0 1448757

Selenium (Se) ug <10 <10 <10 <10 <10 10 1448757

Silver (Ag) ug <1.0 <1.0 <1.0 <1.0 <1.0 1.0 1448757

Tin (Sn) ug <10 <10 <10 <10 <10 10 1448757

Titanium (Ti) ug 9.9 10.4 4.3 10.2 10.2 1.0 1448757

Vanadium (V) ug <2.0 2.0 <2.0 <2.0 <2.0 2.0 1448757

Zinc (Zn) ug 69.8 65.3 43.4 71.6 23.9 5.0 1448757

Sulphur (S) ug 4110 4180 2240 2160 1820 25 1448757


of 11


Sampler Initials:


Maxxam ID W 9 1 7 6 8Sampling Date 2008/01/19COC Number NA


Antimony (Sb) ug <10 10 1448757

Bismuth (Bi) ug 7.3 6.0 1448757

Boron (B) ug <6.0 6.0 1448757

Calcium (Ca) ug 1420 10 1448757

Magnesium (Mg) ug 348 10 1448757

Phosphorus (P) ug <25 25 1448757

Potassium (K) ug 140 20 1448757

Silicon (Si) ug 520 10 1448757

Sodium (Na) ug 1150 5.0 1448757

Strontium (Sr) ug 3.6 1.0 1448757

Thallium (Tl) ug <10 10 1448757

Uranium (U) ug <30 30 1448757

Zirconium (Zr) ug <1.0 1.0 1448757

Aluminum (Al) ug 160 20 1448757

Arsenic (As) ug <6.0 6.0 1448757

Barium (Ba) ug 5.3 1.0 1448757

Beryllium (Be) ug <1.0 1.0 1448757

Cadmium (Cd) ug <2.0 2.0 1448757

Chromium (Cr) ug 2.5 2.0 1448757

Cobalt (Co) ug <2.0 2.0 1448757

Copper (Cu) ug 16.0 2.0 1448757

Iron (Fe) ug 339 5.0 1448757

Lead (Pb) ug <3.0 3.0 1448757

Manganese (Mn) ug 10.4 1.0 1448757

Molybdenum (Mo) ug <3.0 3.0 1448757

Nickel (Ni) ug <3.0 3.0 1448757

Selenium (Se) ug <10 10 1448757

Silver (Ag) ug <1.0 1.0 1448757

Tin (Sn) ug <10 10 1448757

Titanium (Ti) ug 13.7 1.0 1448757

Vanadium (V) ug <2.0 2.0 1448757

Zinc (Zn) ug 22.7 5.0 1448757

Sulphur (S) ug 653 25 1448757


Page 4 of 11


Sampler Initials:

Test Summary

Maxxam ID W91764 Collected 2007/12/26Sample ID 2007 112341 Shipped

Matrix FILTER Received 2008/01/24

Test Description Instrumentation Batch Prepared Analyzed AnalystTotal Metals on Hi-Vol Filter (6010Bmod) ICPX 1448757 2008/01/30 2008/02/01 GSTParticulates on Filter (M5/315/NJATM1) BAL 1448756 2008/01/29 2008/01/29 HA2

Maxxam ID W91764 D u p Collected 2007/12/26Sample ID 2007 112341 Shipped


Test Description Instrumentation Batch Prepared Analyzed AnalystTotal Metals on Hi-Vol Filter (6010Bmod) ICPX 1448757 2008/01/30 2008/02/01 GST













Page 5 of 11


Sampler Initials:


Particulates on Filter (M5/315/NJATM1): W91764-01R*FT**LFT*W91766-01R*FT**LFT*

FT Filter tornLFT Loose filter material

Results relate only to the items tested.

Page 6 of 11

Jacques Whitford LimitedAttention: Connie LimClient Project #: 1009497.03/Z9100P.O. #:Project name: Y/D MONITORING, COURTICE RD.

Quality Assurance ReportMaxxam Job Number: GA807766

QA/QC DateBatch AnalyzedNum Init QC Type Parameter yyyy/mm/dd Value %Recovery Units QC Limits

1448757 GST MATRIX SPIKE(W91764) Antimony (Sb) 2008/02/01 0.250 100 ug 75 - 125MATRIX SPIKEDUP (W91764) Antimony (Sb) 2008/02/01 0.248 99 ug 75 - 125MATRIX SPIKE(W91764) Bismuth (Bi) 2008/02/01 0.343 137 ( 1 ) ug 75 - 125MATRIX SPIKEDUP (W91764) Bismuth (Bi) 2008/02/01 0.343 137 ( 1 ) ug 75 - 125MATRIX SPIKE(W91764) Boron (B) 2008/02/01 0.505 101 ug 75 - 125MATRIX SPIKEDUP (W91764) Boron (B) 2008/02/01 0.500 100 ug 75 - 125MATRIX SPIKE(W91764) Calcium (Ca) 2008/02/01 4.95 99 ug 75 - 125MATRIX SPIKEDUP (W91764) Calcium (Ca) 2008/02/01 4.85 97 ug 75 - 125MATRIX SPIKE(W91764) Magnesium (Mg) 2008/02/01 3.00 100 ug 75 - 125MATRIX SPIKEDUP (W91764) Magnesium (Mg) 2008/02/01 2.94 98 ug 75 - 125MATRIX SPIKE(W91764) Phosphorus (P) 2008/02/01 2.45 98 ug 75 - 125MATRIX SPIKEDUP (W91764) Phosphorus (P) 2008/02/01 2.45 98 ug 75 - 125MATRIX SPIKE(W91764) Potassium (K) 2008/02/01 4.60 92 ug 75 - 125MATRIX SPIKEDUP (W91764) Potassium (K) 2008/02/01 4.55 91 ug 75 - 125MATRIX SPIKE(W91764) Silicon (Si) 2008/02/01 0.565 113 ug 75 - 125MATRIX SPIKEDUP (W91764) Silicon (Si) 2008/02/01 0.615 123 ug 75 - 125MATRIX SPIKE(W91764) Sodium (Na) 2008/02/01 2.35 94 ug 75 - 125MATRIX SPIKEDUP (W91764) Sodium (Na) 2008/02/01 2.15 86 ug 75 - 125MATRIX SPIKE(W91764) Strontium (Sr) 2008/02/01 0.253 101 ug 75 - 125MATRIX SPIKEDUP (W91764) Strontium (Sr) 2008/02/01 0.250 100 ug 75 - 125MATRIX SPIKE(W91764) Thallium (Tl) 2008/02/01 0.475 95 ug 75 - 125MATRIX SPIKEDUP (W91764) Thallium (Tl) 2008/02/01 0.475 95 ug 75 - 125MATRIX SPIKE(W91764) Uranium (U) 2008/02/01 2.50 100 ug 75 - 125MATRIX SPIKEDUP (W91764) Uranium (U) 2008/02/01 2.45 98 ug 75 - 125MATRIX SPIKE(W91764) Zirconium (Zr) 2008/02/01 0.485 97 ug 75 - 125MATRIX SPIKEDUP (W91764) Zirconium (Zr) 2008/02/01 0.485 97 ug 75 - 125MATRIX SPIKE(W91764) Aluminum (Al) 2008/02/01 0.970 97 ug 75 - 125MATRIX SPIKEDUP (W91764) Aluminum (Al) 2008/02/01 0.990 99 ug 75 - 125

Page 7 of 11


Quality Assurance Report (Continued)Maxxam Job Number: GA807766


1448757 GST MATRIX SPIKE(W91764) Arsenic (As) 2008/02/01 0.248 99 ug 75 - 125MATRIX SPIKEDUP (W91764) Arsenic (As) 2008/02/01 0.250 100 ug 75 - 125MATRIX SPIKE(W91764) Barium (Ba) 2008/02/01 0.505 101 ug 75 - 125MATRIX SPIKEDUP (W91764) Barium (Ba) 2008/02/01 0.505 101 ug 75 - 125MATRIX SPIKE(W91764) Beryllium (Be) 2008/02/01 0.250 100 ug 75 - 125MATRIX SPIKEDUP (W91764) Beryllium (Be) 2008/02/01 0.250 100 ug 75 - 125MATRIX SPIKE(W91764) Cadmium (Cd) 2008/02/01 0.245 98 ug 75 - 125MATRIX SPIKEDUP (W91764) Cadmium (Cd) 2008/02/01 0.245 98 ug 75 - 125MATRIX SPIKE(W91764) Chromium (Cr) 2008/02/01 0.500 100 ug 75 - 125MATRIX SPIKEDUP (W91764) Chromium (Cr) 2008/02/01 0.495 99 ug 75 - 125MATRIX SPIKE(W91764) Cobalt (Co) 2008/02/01 0.500 100 ug 75 - 125MATRIX SPIKEDUP (W91764) Cobalt (Co) 2008/02/01 0.500 100 ug 75 - 125MATRIX SPIKE(W91764) Copper (Cu) 2008/02/01 0.505 101 ug 75 - 125MATRIX SPIKEDUP (W91764) Copper (Cu) 2008/02/01 0.490 98 ug 75 - 125MATRIX SPIKE(W91764) Iron (Fe) 2008/02/01 6.06 101 ug 75 - 125MATRIX SPIKEDUP (W91764) Iron (Fe) 2008/02/01 6.00 100 ug 75 - 125MATRIX SPIKE(W91764) Lead (Pb) 2008/02/01 0.495 99 ug 75 - 125MATRIX SPIKEDUP (W91764) Lead (Pb) 2008/02/01 0.495 99 ug 75 - 125MATRIX SPIKE(W91764) Manganese (Mn) 2008/02/01 0.505 101 ug 75 - 125MATRIX SPIKEDUP (W91764) Manganese (Mn) 2008/02/01 0.505 101 ug 75 - 125MATRIX SPIKE(W91764) Molybdenum (Mo) 2008/02/01 0.248 99 ug 75 - 125MATRIX SPIKEDUP (W91764) Molybdenum (Mo) 2008/02/01 0.245 98 ug 75 - 125MATRIX SPIKE(W91764) Nickel (Ni) 2008/02/01 0.265 106 ug 75 - 125MATRIX SPIKEDUP (W91764) Nickel (Ni) 2008/02/01 0.265 106 ug 75 - 125MATRIX SPIKE(W91764) Selenium (Se) 2008/02/01 0.245 98 ug 75 - 125MATRIX SPIKEDUP (W91764) Selenium (Se) 2008/02/01 0.248 99 ug 75 - 125MATRIX SPIKE(W91764) Silver (Ag) 2008/02/01 0.245 98 ug 75 - 125MATRIX SPIKEDUP (W91764) Silver (Ag) 2008/02/01 0.243 97 ug 75 - 125

Page 8 of 11




1448757 GST MATRIX SPIKE(W91764) Tin (Sn) 2008/02/01 0.495 99 ug 75 - 125MATRIX SPIKEDUP (W91764) Tin (Sn) 2008/02/01 0.495 99 ug 75 - 125MATRIX SPIKE(W91764) Titanium (Ti) 2008/02/01 0.495 99 ug 75 - 125MATRIX SPIKEDUP (W91764) Titanium (Ti) 2008/02/01 0.495 99 ug 75 - 125MATRIX SPIKE(W91764) Vanadium (V) 2008/02/01 0.248 99 ug 75 - 125MATRIX SPIKEDUP (W91764) Vanadium (V) 2008/02/01 0.248 99 ug 75 - 125MATRIX SPIKE(W91764) Zinc (Zn) 2008/02/01 1.24 99 ug 75 - 125MATRIX SPIKEDUP (W91764) Zinc (Zn) 2008/02/01 1.23 98 ug 75 - 125MATRIX SPIKE(W91764) Sulphur (S) 2008/02/01 0.980 98 ug 75 - 125MATRIX SPIKEDUP (W91764) Sulphur (S) 2008/02/01 0.970 97 ug 75 - 125Spiked Blank Antimony (Sb) 2008/02/01 0.243 97 ug 85 - 115Spiked Blank DUP Antimony (Sb) 2008/02/01 0.245 98 ug 85 - 115Spiked Blank Bismuth (Bi) 2008/02/01 0.353 141 ( 1 ) ug 85 - 115Spiked Blank DUP Bismuth (Bi) 2008/02/01 0.353 141 ( 1 ) ug 85 - 115Spiked Blank Boron (B) 2008/02/01 0.495 99 ug 85 - 115Spiked Blank DUP Boron (B) 2008/02/01 0.490 98 ug 85 - 115Spiked Blank Calcium (Ca) 2008/02/01 5.05 101 ug 85 - 115Spiked Blank DUP Calcium (Ca) 2008/02/01 5.00 100 ug 85 - 115Spiked Blank Magnesium (Mg) 2008/02/01 2.97 99 ug 85 - 115Spiked Blank DUP Magnesium (Mg) 2008/02/01 2.97 99 ug 85 - 115Spiked Blank Phosphorus (P) 2008/02/01 2.50 100 ug 85 - 115Spiked Blank DUP Phosphorus (P) 2008/02/01 2.48 99 ug 85 - 115Spiked Blank Potassium (K) 2008/02/01 4.45 89 ug 85 - 115Spiked Blank DUP Potassium (K) 2008/02/01 4.45 89 ug 85 - 115Spiked Blank Silicon (Si) 2008/02/01 0.495 99 ug 85 - 115Spiked Blank DUP Silicon (Si) 2008/02/01 0.490 98 ug 85 - 115Spiked Blank Sodium (Na) 2008/02/01 2.33 93 ug 85 - 115Spiked Blank DUP Sodium (Na) 2008/02/01 2.28 91 ug 85 - 115Spiked Blank Strontium (Sr) 2008/02/01 0.250 100 ug 85 - 115Spiked Blank DUP Strontium (Sr) 2008/02/01 0.250 100 ug 85 - 115Spiked Blank Thallium (Tl) 2008/02/01 0.475 95 ug 85 - 115Spiked Blank DUP Thallium (Tl) 2008/02/01 0.480 96 ug 85 - 115Spiked Blank Uranium (U) 2008/02/01 2.48 99 ug 85 - 115Spiked Blank DUP Uranium (U) 2008/02/01 2.48 99 ug 85 - 115Spiked Blank Zirconium (Zr) 2008/02/01 0.495 99 ug 85 - 115Spiked Blank DUP Zirconium (Zr) 2008/02/01 0.495 99 ug 85 - 115Spiked Blank Aluminum (Al) 2008/02/01 0.960 96 ug 85 - 115Spiked Blank DUP Aluminum (Al) 2008/02/01 0.960 96 ug 85 - 115Spiked Blank Arsenic (As) 2008/02/01 0.248 99 ug 85 - 115Spiked Blank DUP Arsenic (As) 2008/02/01 0.248 99 ug 85 - 115Spiked Blank Barium (Ba) 2008/02/01 0.505 101 ug 85 - 115Spiked Blank DUP Barium (Ba) 2008/02/01 0.500 100 ug 85 - 115Spiked Blank Beryllium (Be) 2008/02/01 0.250 100 ug 85 - 115Spiked Blank DUP Beryllium (Be) 2008/02/01 0.248 99 ug 85 - 115Spiked Blank Cadmium (Cd) 2008/02/01 0.245 98 ug 85 - 115

Page 9 of 11




1448757 GST Spiked Blank DUP Cadmium (Cd) 2008/02/01 0.243 97 ug 85 - 115Spiked Blank Chromium (Cr) 2008/02/01 0.495 99 ug 85 - 115Spiked Blank DUP Chromium (Cr) 2008/02/01 0.495 99 ug 85 - 115Spiked Blank Cobalt (Co) 2008/02/01 0.500 100 ug 85 - 115Spiked Blank DUP Cobalt (Co) 2008/02/01 0.495 99 ug 85 - 115Spiked Blank Copper (Cu) 2008/02/01 0.500 100 ug 85 - 115Spiked Blank DUP Copper (Cu) 2008/02/01 0.495 99 ug 85 - 115Spiked Blank Iron (Fe) 2008/02/01 6.00 100 ug 85 - 115Spiked Blank DUP Iron (Fe) 2008/02/01 6.00 100 ug 85 - 115Spiked Blank Lead (Pb) 2008/02/01 0.495 99 ug 85 - 115Spiked Blank DUP Lead (Pb) 2008/02/01 0.490 98 ug 85 - 115Spiked Blank Manganese (Mn) 2008/02/01 0.500 100 ug 85 - 115Spiked Blank DUP Manganese (Mn) 2008/02/01 0.500 100 ug 85 - 115Spiked Blank Molybdenum (Mo) 2008/02/01 0.253 101 ug 85 - 115Spiked Blank DUP Molybdenum (Mo) 2008/02/01 0.250 100 ug 85 - 115Spiked Blank Nickel (Ni) 2008/02/01 0.253 101 ug 85 - 115Spiked Blank DUP Nickel (Ni) 2008/02/01 0.248 99 ug 85 - 115Spiked Blank Selenium (Se) 2008/02/01 0.240 96 ug 85 - 115Spiked Blank DUP Selenium (Se) 2008/02/01 0.240 96 ug 85 - 115Spiked Blank Silver (Ag) 2008/02/01 0.248 99 ug 85 - 115Spiked Blank DUP Silver (Ag) 2008/02/01 0.245 98 ug 85 - 115Spiked Blank Tin (Sn) 2008/02/01 0.500 100 ug 85 - 115Spiked Blank DUP Tin (Sn) 2008/02/01 0.500 100 ug 85 - 115Spiked Blank Titanium (Ti) 2008/02/01 0.500 100 ug 85 - 115Spiked Blank DUP Titanium (Ti) 2008/02/01 0.500 100 ug 85 - 115Spiked Blank Vanadium (V) 2008/02/01 0.248 99 ug 85 - 115Spiked Blank DUP Vanadium (V) 2008/02/01 0.245 98 ug 85 - 115Spiked Blank Zinc (Zn) 2008/02/01 1.24 99 ug 85 - 115Spiked Blank DUP Zinc (Zn) 2008/02/01 1.23 98 ug 85 - 115Spiked Blank Sulphur (S) 2008/02/01 0.990 99 ug 85 - 115Spiked Blank DUP Sulphur (S) 2008/02/01 0.980 98 ug 85 - 115Method Blank Antimony (Sb) 2008/02/01 <10 ug

Bismuth (Bi) 2008/02/01 6.9, RDL=6.0 ugBoron (B) 2008/02/01 <6.0 ugCalcium (Ca) 2008/02/01 38, RDL=10 ( 2 ) ugMagnesium (Mg) 2008/02/01 12, RDL=10 ugPhosphorus (P) 2008/02/01 <25 ugPotassium (K) 2008/02/01 <20 ugSilicon (Si) 2008/02/01 <10 ugSodium (Na) 2008/02/01 8.1, RDL=5.0 ugStrontium (Sr) 2008/02/01 <1.0 ugThallium (Tl) 2008/02/01 <10 ugUranium (U) 2008/02/01 <30 ugZirconium (Zr) 2008/02/01 <1.0 ugAluminum (Al) 2008/02/01 <20 ugArsenic (As) 2008/02/01 <6.0 ugBarium (Ba) 2008/02/01 <1.0 ugBeryllium (Be) 2008/02/01 <1.0 ugCadmium (Cd) 2008/02/01 <2.0 ugChromium (Cr) 2008/02/01 <2.0 ugCobalt (Co) 2008/02/01 <2.0 ugCopper (Cu) 2008/02/01 <2.0 ugIron (Fe) 2008/02/01 7.0, RDL=5.0 ugLead (Pb) 2008/02/01 <3.0 ugManganese (Mn) 2008/02/01 <1.0 ug

Page 10 of 11




1448757 GST Method Blank Molybdenum (Mo) 2008/02/01 <3.0 ugNickel (Ni) 2008/02/01 <3.0 ugSelenium (Se) 2008/02/01 <10 ugSilver (Ag) 2008/02/01 <1.0 ugTin (Sn) 2008/02/01 <10 ugTitanium (Ti) 2008/02/01 1.2, RDL=1.0 ugVanadium (V) 2008/02/01 <2.0 ugZinc (Zn) 2008/02/01 <5.0 ugSulphur (S) 2008/02/01 <25 ug

RPD Antimony (Sb) 2008/02/01 NC % 20Bismuth (Bi) 2008/02/01 NC % 20Boron (B) 2008/02/01 NC % 20Calcium (Ca) 2008/02/01 0.7 % 20Magnesium (Mg) 2008/02/01 5.1 % 20Phosphorus (P) 2008/02/01 NC % 20Potassium (K) 2008/02/01 3.3 % 20Silicon (Si) 2008/02/01 6.0 % 20Sodium (Na) 2008/02/01 12.2 % 20Strontium (Sr) 2008/02/01 1.3 % 20Thallium (Tl) 2008/02/01 NC % 20Uranium (U) 2008/02/01 NC % 20Zirconium (Zr) 2008/02/01 NC % 20Aluminum (Al) 2008/02/01 6.3 % 20Arsenic (As) 2008/02/01 NC % 20Barium (Ba) 2008/02/01 4.2 % 20Beryllium (Be) 2008/02/01 NC % 20Cadmium (Cd) 2008/02/01 NC % 20Chromium (Cr) 2008/02/01 NC % 20Cobalt (Co) 2008/02/01 NC % 20Copper (Cu) 2008/02/01 7.6 % 20Iron (Fe) 2008/02/01 6.0 % 20Lead (Pb) 2008/02/01 NC % 20Manganese (Mn) 2008/02/01 0 % 20Molybdenum (Mo) 2008/02/01 NC % 20Nickel (Ni) 2008/02/01 NC % 20Selenium (Se) 2008/02/01 NC % 20Silver (Ag) 2008/02/01 NC % 20Tin (Sn) 2008/02/01 NC % 20Titanium (Ti) 2008/02/01 5.0 % 20Vanadium (V) 2008/02/01 NC % 20Zinc (Zn) 2008/02/01 6.7 % 20Sulphur (S) 2008/02/01 1.5 % 20

NC = Non-calculableRPD = Relative Percent DifferenceSPIKE = Fortified sample( 1 ) The recovery was above the upper control limit. This may represent a high bias in some results for this specific analyte. For results thatwere not detected (ND), this potential bias has no impact.( 2 ) Analyte was detected in the method blank at a level marginally above the detection limit. Sample results have not been blank corrected.Those results at or near the detection limit may be biased high..

Page 11 of 11

Your P.O. #: NSD016300Your Project #: 1009497.03 Z9100Site: COURTICE ROAD





Sample Matrix: Filter# Samples Received: 8

Date Date MethodAnalyses Quantity Extracted Analyzed Laboratory Method ReferenceDioxins/Furans in Ambient Air (TO-9) 1 2008/04/28 2008/04/29 BRL SOP-00411 EPA TO-9modTotal Metals on Hi-Vol Filter (6010Bmod) 7 2008/04/30 2008/05/02 CAM SOP-00408 EPA 6010BmodParticulates on Filter (M5/315/NJATM1) 7 2008/04/29 2008/04/29 BRL SOP-00109 EPA 5/315/NJATM1


Encryption Key

Please direct all questions regarding this Certificate of Analysis to your Project Manager.

THERESA STEPHENSON, Project Manager, BurlingtonEmail: [email protected]# (905) 332-8788 Ext:237

====================================================================Maxxam has procedures in place to guard against improper use of the electronic signature and have the required "signatories", as per section5.10.2 of ISO/IEC 17025:2005(E), signing the reports. SCC and CAEAL have approved this reporting process and electronic report format.

For Service Group specific validation please refer to the Validation Signature Page


This document is in electronic format, hard copy is available on request.Page 1 of 13

Jacques Whitford LimitedMaxxam Job #: A841039 Client Project #: 1009497.03 Z9100Report Date: 2008/05/05 Project name: COURTICE ROAD

Your P.O. #: NSD016300Sampler Initials:


Maxxam ID Y 2 8 2 3 4 Y 2 8 2 3 5 Y 2 8 2 3 6 Y 2 8 2 3 7Sampling Date 2008/03/13 2008/03/19 2008/03/25 2008/03/31

U n i t s 7828225 7828224 7828223 7828219 R D L QC Batch



Maxxam ID Y 2 8 2 3 8 Y 2 8 2 3 9 Y 2 8 2 4 0Sampling Date 2008/04/06 2008/04/12 2008/04/18

U n i t s 7828222 7828221 7828220 R D L QC Batch

Particulate Weight on Filter mg 25.1 9.1 101 5.0 1503084


Page 2 of 13




Maxxam ID Y 2 8 2 3 4 Y 2 8 2 3 4 Y 2 8 2 3 5 Y 2 8 2 3 6 Y 2 8 2 3 7Sampling Date 2008/03/13 2008/03/13 2008/03/19 2008/03/25 2008/03/31

U n i t s 7828225 7828225 7828224 7828223 7828219 R D L QC BatchLab-Dup

Metals

Arsenic (As) ug <6.0 <6.0 <6.0 <6.0 <6.0 6.0 1503792

Cadmium (Cd) ug <2.0 <2.0 <2.0 <2.0 <2.0 2.0 1503792

Chromium (Cr) ug 5.0 5.2 2.6 3.4 3.2 2.0 1503792

Cobalt (Co) ug <2.0 <2.0 <2.0 <2.0 <2.0 2.0 1503792

Copper (Cu) ug 103 105 45.1 35.9 60.8 2.0 1503792

Iron (Fe) ug 471 463 205 373 246 5.0 1503792

Lead (Pb) ug 3.1 3.6 3.5 7.4 3.8 3.0 1503792

Nickel (Ni) ug <3.0 3.0 <3.0 <3.0 <3.0 3.0 1503792

Selenium (Se) ug <10 <10 <10 <10 <10 10 1503792

Vanadium (V) ug <2.0 <2.0 <2.0 <2.0 <2.0 2.0 1503792

Zinc (Zn) ug 23.6 23.6 16.4 25.8 16.8 5.0 1503792

Sulphur (S) ug 1180 1190 2770 3020 2310 25 1503792

Sulphate (SO4) ug 3530 3560 8320 9070 6930 75 1503792


Page 3 of 13




Maxxam ID Y 2 8 2 3 8 Y 2 8 2 3 9 Y 2 8 2 4 0Sampling Date 2008/04/06 2008/04/12 2008/04/18

U n i t s 7828222 7828221 7828220 R D L QC Batch

Metals

Arsenic (As) ug <6.0 <6.0 <6.0 6.0 1503792

Cadmium (Cd) ug <2.0 <2.0 <2.0 2.0 1503792

Chromium (Cr) ug 4.4 2.3 7.1 2.0 1503792

Cobalt (Co) ug <2.0 <2.0 <2.0 2.0 1503792

Copper (Cu) ug 32.6 289 342 2.0 1503792

Iron (Fe) ug 546 133 1820 5.0 1503792

Lead (Pb) ug 6.5 <3.0 23.5 3.0 1503792

Nickel (Ni) ug <3.0 <3.0 4.2 3.0 1503792

Selenium (Se) ug <10 <10 <10 10 1503792

Vanadium (V) ug <2.0 <2.0 4.4 2.0 1503792

Zinc (Zn) ug 22.7 12.1 83.0 5.0 1503792

Sulphur (S) ug 2570 934 5630 25 1503792

Sulphate (SO4) ug 7710 2800 16900 75 1503792


Page 4 of 13



DIOXINS AND FURANS BY HRMS (FILTER)

Maxxam ID Y 2 8 2 3 3Sampling Date 2008/04/18 TOXIC EQUIVALENCY # of

U n i t s D/F EDL TEF (WHO) TEQ(DL) I s o m e r s QC Batch08_04_18

Dioxins & Furans

2,3,7,8-Tetra CDD * pg <1.2 1.2 1.00 1.20 1502400

1,2,3,7,8-Penta CDD pg <1.3 1.3 1.00 1.30 1502400

1,2,3,4,7,8-Hexa CDD pg 2.6 1.3 0.100 0.260 1502400

1,2,3,6,7,8-Hexa CDD pg 3.1 1.4 0.100 0.310 1502400

1,2,3,7,8,9-Hexa CDD pg 6.3 1.3 0.100 0.630 1502400

1,2,3,4,6,7,8-Hepta CDD pg 35.6 1.0 0.0100 0.356 1502400

Octa CDD pg 146 2.1 0.000300 0.0438 1 1502400

Total Tetra CDD pg 3.2 1.2 1 1502400

Total Penta CDD pg <5.3 ( 1 ) 5.3 0 1502400

Total Hexa CDD pg 24.7 1.3 4 1502400

Total Hepta CDD pg 85.7 1.0 2 1502400

2,3,7,8-Tetra CDF ** pg 12.8 1.2 0.100 1.28 1502400

1,2,3,7,8-Penta CDF pg <1.6 1.6 0.0300 0.0480 1502400

2,3,4,7,8-Penta CDF pg <4.0 ( 1 ) 4.0 0.300 1.20 1502400

1,2,3,4,7,8-Hexa CDF pg <6.0 ( 1 ) 6.0 0.100 0.600 1502400

1,2,3,6,7,8-Hexa CDF pg <5.2 ( 2 ) 5.2 0.100 0.520 1502400

2,3,4,6,7,8-Hexa CDF pg 4.6 1.3 0.100 0.460 1502400

1,2,3,7,8,9-Hexa CDF pg <1.4 1.4 0.100 0.140 1502400

1,2,3,4,6,7,8-Hepta CDF pg <17 ( 1 ) 17 0.0100 0.170 1502400

1,2,3,4,7,8,9-Hepta CDF pg <1.1 1.1 0.0100 0.0110 1502400

Octa CDF pg 13.9 2.4 0.000300 0.00417 1 1502400

Total Tetra CDF pg 92.0 1.2 15 1502400

Total Penta CDF pg 46.4 1.6 5 1502400

Total Hexa CDF pg 24.9 1.2 5 1502400

Total Hepta CDF pg 5.5 1.1 1 1502400

Toxic Equivalency pg 3.46 N/A 1502400

TOTAL TOXIC EQUIVALENCY pg 8 . 5 3

Surrogate Recovery (%)

C13-1234678 HeptaCDD % 102 1502400

QC Batch = Quality Control Batch* CDD = Chloro Dibenzo-p-Dioxin, ** CDF = Chloro Dibenzo-p-FuranTEF = Toxic Equivalency Factor, TEQ = Toxic Equivalency Quotient,The Total Toxic Equivalency (TEQ) value reported is the sum of Toxic Equivalent Quotients for thecongeners tested.WHO(2005): The 2005 World Health Organization, Human and Mammalian Toxic Equivalency Factors forDioxins and Dioxin-like Compounds( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detection

Page 5 of 13



limit.( 2 ) EMPC / DPE - Diphenylether interference present caused dibenzofuran detected to become a"non-detect" with an elevated detection limit.

Page 6 of 13





U n i t s D/F EDL TEF (WHO) TEQ(DL) I s o m e r s QC Batch08_04_18

C13-1234678 HeptaCDF % 128 1502400

C13-123478 HexaCDD % 93 1502400

C13-123478 HexaCDF % 92 1502400

C13-1234789 HeptaCDF % 90 1502400

C13-123678 HexaCDD % 102 1502400

C13-123678 HexaCDF % 109 1502400

C13-12378 PentaCDD % 82 1502400

C13-12378 PentaCDF % 86 1502400

C13-123789 HexaCDF % 92 1502400

C13-23478 PentaCDF % 114 1502400

C13-2378 TetraCDD % 70 1502400

C13-2378 TetraCDF % 82 1502400

C13-OCDD % 91 1502400

Cl37-2378 TetraCDD % 100 1502400

QC Batch = Quality Control Batch

Page 7 of 13



GENERAL COMMENTS

Y38234-01R*Y38236-01R*Y38238-01R*Y38239-01R*

* The filters were not folded


Page 8 of 13

Jacques Whitford LimitedAttention: Connie LimClient Project #: 1009497.03 Z9100P.O. #: NSD016300Project name: COURTICE ROAD


QA/QC DateBatch AnalyzedNum Init QC Type Parameter yyyy/mm/dd Value Recovery Units QC Limits

1502400 OBC Spiked Blank C13-1234678 HeptaCDD 2008/04/29 113 % 25 - 130C13-1234678 HeptaCDF 2008/04/29 121 % 25 - 130C13-123678 HexaCDD 2008/04/29 91 % 40 - 130C13-123678 HexaCDF 2008/04/29 93 % 40 - 130C13-12378 PentaCDD 2008/04/29 68 % 40 - 130C13-12378 PentaCDF 2008/04/29 78 % 40 - 130C13-123789 HexaCDF 2008/04/29 91 % 70 - 130C13-2378 TetraCDD 2008/04/29 60 % 40 - 130C13-2378 TetraCDF 2008/04/29 71 % 40 - 130C13-OCDD 2008/04/29 98 % 25 - 1302,3,7,8-Tetra CDD 2008/04/29 110 % 80 - 140

RPD 2,3,7,8-Tetra CDD 2008/04/29 0.9 % 20Spiked Blank 1,2,3,7,8-Penta CDD 2008/04/29 112 % 80 - 140RPD 1,2,3,7,8-Penta CDD 2008/04/29 2.7 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDD 2008/04/29 110 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDD 2008/04/29 2.7 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDD 2008/04/29 113 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDD 2008/04/29 2.7 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDD 2008/04/29 122 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDD 2008/04/29 3.3 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDD 2008/04/29 106 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDD 2008/04/29 0.9 % 20Spiked Blank Octa CDD 2008/04/29 113 % N/ARPD Octa CDD 2008/04/29 6.8 % 20Spiked Blank 2,3,7,8-Tetra CDF 2008/04/29 113 % 80 - 140RPD 2,3,7,8-Tetra CDF 2008/04/29 0.9 % 20Spiked Blank 1,2,3,7,8-Penta CDF 2008/04/29 109 % 80 - 140RPD 1,2,3,7,8-Penta CDF 2008/04/29 5.4 % 20Spiked Blank 2,3,4,7,8-Penta CDF 2008/04/29 113 % 80 - 140RPD 2,3,4,7,8-Penta CDF 2008/04/29 4.3 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDF 2008/04/29 121 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDF 2008/04/29 0.8 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDF 2008/04/29 122 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDF 2008/04/29 3.3 % 20Spiked Blank 2,3,4,6,7,8-Hexa CDF 2008/04/29 135 % 80 - 140RPD 2,3,4,6,7,8-Hexa CDF 2008/04/29 0 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDF 2008/04/29 124 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDF 2008/04/29 3.2 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDF 2008/04/29 115 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDF 2008/04/29 7.2 % 20Spiked Blank 1,2,3,4,7,8,9-Hepta CDF 2008/04/29 122 % 80 - 140RPD 1,2,3,4,7,8,9-Hepta CDF 2008/04/29 8.5 % 20Spiked Blank Octa CDF 2008/04/29 113 % N/ARPD Octa CDF 2008/04/29 5.2 % 20Method Blank C13-1234678 HeptaCDD 2008/04/29 106 % 25 - 130

C13-1234678 HeptaCDF 2008/04/29 125 % 25 - 130C13-123678 HexaCDD 2008/04/29 100 % 40 - 130C13-123678 HexaCDF 2008/04/29 100 % 40 - 130C13-12378 PentaCDD 2008/04/29 72 % 40 - 130C13-12378 PentaCDF 2008/04/29 86 % 40 - 130C13-123789 HexaCDF 2008/04/29 90 % 70 - 130C13-2378 TetraCDD 2008/04/29 68 % 40 - 130C13-2378 TetraCDF 2008/04/29 85 % 40 - 130C13-OCDD 2008/04/29 93 % 25 - 1302,3,7,8-Tetra CDD 2008/04/29 <1.1 pg





1502400 OBC Method Blank 1,2,3,7,8-Penta CDD 2008/04/29 <1.2 pg1,2,3,4,7,8-Hexa CDD 2008/04/29 <1.4 pg1,2,3,6,7,8-Hexa CDD 2008/04/29 <1.5 pg1,2,3,7,8,9-Hexa CDD 2008/04/29 <1.4 pg1,2,3,4,6,7,8-Hepta CDD 2008/04/29 <2.3 ( 1 ) pgOcta CDD 2008/04/29 7.0, RDL=2.3 pgTotal Tetra CDD 2008/04/29 <1.6 ( 1 ) pgTotal Penta CDD 2008/04/29 <1.2 pgTotal Hexa CDD 2008/04/29 <3.6 ( 1 ) pgTotal Hepta CDD 2008/04/29 <2.3 ( 1 ) pg2,3,7,8-Tetra CDF 2008/04/29 1.7, RDL=1.2 pg1,2,3,7,8-Penta CDF 2008/04/29 <1.4 pg2,3,4,7,8-Penta CDF 2008/04/29 <1.3 pg1,2,3,4,7,8-Hexa CDF 2008/04/29 <1.3 pg1,2,3,6,7,8-Hexa CDF 2008/04/29 <1.2 pg2,3,4,6,7,8-Hexa CDF 2008/04/29 <1.5 pg1,2,3,7,8,9-Hexa CDF 2008/04/29 <1.8 ( 1 ) pg1,2,3,4,6,7,8-Hepta CDF 2008/04/29 <3.7 ( 2 ) pg1,2,3,4,7,8,9-Hepta CDF 2008/04/29 <1.5 ( 1 ) pgOcta CDF 2008/04/29 <3.1 ( 1 ) pgTotal Tetra CDF 2008/04/29 1.7, RDL=1.2 pgTotal Penta CDF 2008/04/29 <1.3 pgTotal Hexa CDF 2008/04/29 1.9, RDL=1.4 pgTotal Hepta CDF 2008/04/29 <3.7 ( 2 ) pgToxic Equivalency 2008/04/29 0.176 pg

1503792 GBU MATRIX SPIKE[Y28234-01] Arsenic (As) 2008/05/02 100 % 75 - 125RPD[Y28234-01] Arsenic (As) 2008/05/02 0.7 % 20MATRIX SPIKE[Y28234-01] Cadmium (Cd) 2008/05/02 99 % 75 - 125RPD[Y28234-01] Cadmium (Cd) 2008/05/02 2.2 % 20MATRIX SPIKE[Y28234-01] Chromium (Cr) 2008/05/02 97 % 75 - 125RPD[Y28234-01] Chromium (Cr) 2008/05/02 2.8 % 20MATRIX SPIKE[Y28234-01] Cobalt (Co) 2008/05/02 100 % 75 - 125RPD[Y28234-01] Cobalt (Co) 2008/05/02 2.8 % 20MATRIX SPIKE[Y28234-01] Copper (Cu) 2008/05/02 99 % 75 - 125RPD[Y28234-01] Copper (Cu) 2008/05/02 3.1 % 20MATRIX SPIKE[Y28234-01] Iron (Fe) 2008/05/02 99 % 75 - 125RPD[Y28234-01] Iron (Fe) 2008/05/02 3.0 % 20MATRIX SPIKE[Y28234-01] Lead (Pb) 2008/05/02 99 % 75 - 125RPD[Y28234-01] Lead (Pb) 2008/05/02 3.1 % 20MATRIX SPIKE[Y28234-01] Nickel (Ni) 2008/05/02 100 % 75 - 125





1503792 GBU RPD[Y28234-01] Nickel (Ni) 2008/05/02 3.0 % 20MATRIX SPIKE[Y28234-01] Selenium (Se) 2008/05/02 97 % 75 - 125RPD[Y28234-01] Selenium (Se) 2008/05/02 1.8 % 20MATRIX SPIKE[Y28234-01] Vanadium (V) 2008/05/02 96 % 75 - 125RPD[Y28234-01] Vanadium (V) 2008/05/02 2.4 % 20MATRIX SPIKE[Y28234-01] Zinc (Zn) 2008/05/02 98 % 75 - 125RPD[Y28234-01] Zinc (Zn) 2008/05/02 3.0 % 20MATRIX SPIKE[Y28234-01] Sulphur (S) 2008/05/02 94 % 75 - 125RPD[Y28234-01] Sulphur (S) 2008/05/02 5.1 % 20Spiked Blank Arsenic (As) 2008/05/02 98 % 85 - 115RPD Arsenic (As) 2008/05/02 1.4 % 20Spiked Blank Cadmium (Cd) 2008/05/02 98 % 85 - 115RPD Cadmium (Cd) 2008/05/02 0.7 % 20Spiked Blank Chromium (Cr) 2008/05/02 96 % 85 - 115RPD Chromium (Cr) 2008/05/02 0.5 % 20Spiked Blank Cobalt (Co) 2008/05/02 99 % 85 - 115RPD Cobalt (Co) 2008/05/02 0.09 % 20Spiked Blank Copper (Cu) 2008/05/02 97 % 85 - 115RPD Copper (Cu) 2008/05/02 0.1 % 20Spiked Blank Iron (Fe) 2008/05/02 99 % 85 - 115RPD Iron (Fe) 2008/05/02 0.5 % 20Spiked Blank Lead (Pb) 2008/05/02 98 % 85 - 115RPD Lead (Pb) 2008/05/02 0.4 % 20Spiked Blank Nickel (Ni) 2008/05/02 99 % 85 - 115RPD Nickel (Ni) 2008/05/02 0.8 % 20Spiked Blank Selenium (Se) 2008/05/02 96 % 85 - 115RPD Selenium (Se) 2008/05/02 1.4 % 20Spiked Blank Vanadium (V) 2008/05/02 96 % 85 - 115RPD Vanadium (V) 2008/05/02 0.1 % 20Spiked Blank Zinc (Zn) 2008/05/02 97 % 85 - 115RPD Zinc (Zn) 2008/05/02 0.7 % 20Spiked Blank Sulphur (S) 2008/05/02 98 % 85 - 115RPD Sulphur (S) 2008/05/02 0.5 % 20Method Blank Arsenic (As) 2008/05/02 <6.0 ug

Cadmium (Cd) 2008/05/02 <2.0 ugChromium (Cr) 2008/05/02 <2.0 ugCobalt (Co) 2008/05/02 <2.0 ugCopper (Cu) 2008/05/02 <2.0 ugIron (Fe) 2008/05/02 7.7, RDL=5.0 ugLead (Pb) 2008/05/02 <3.0 ugNickel (Ni) 2008/05/02 <3.0 ugSelenium (Se) 2008/05/02 <10 ugVanadium (V) 2008/05/02 <2.0 ugZinc (Zn) 2008/05/02 <5.0 ugSulphur (S) 2008/05/02 <25 ug

RPD [ Y 2 8 2 3 4 - 0 1 ] Arsenic (As) 2008/05/02 NC % 20





1503792 GBU RPD [ Y 2 8 2 3 4 - 0 1 ] Cadmium (Cd) 2008/05/02 NC % 20Chromium (Cr) 2008/05/02 NC % 20Cobalt (Co) 2008/05/02 NC % 20Copper (Cu) 2008/05/02 1.6 % 20Iron (Fe) 2008/05/02 1.7 % 20Lead (Pb) 2008/05/02 NC % 20Nickel (Ni) 2008/05/02 NC % 20Selenium (Se) 2008/05/02 NC % 20Vanadium (V) 2008/05/02 NC % 20Zinc (Zn) 2008/05/02 NC % 20Sulphur (S) 2008/05/02 0.7 % 20Sulphate (SO4) 2008/05/02 0.7 % N/A

N/A = Not ApplicableNC = Non-calculableRPD = Relative Percent DifferenceSPIKE = Fortified sample( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detection limit.( 2 ) EMPC / DPE - Diphenylether interference present caused dibenzofuran detected to become a "non-detect" with an elevated detection limit.EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detection limit.


Validation Signature Page

Maxxam Job #: A841039

The analytical data and all QC contained in this report were reviewed and validated by the following individual(s).

FRANK MO, B.Sc., Inorganic Lab. Manager

OWEN COSBY, BSc.C.Chem, Supervisor, HRMS Services

====================================================================Maxxam has procedures in place to guard against improper use of the electronic signature and have the required "signatories", as per section 5.10.2 ofISO/IEC 17025:2005(E), signing the reports. SCC and CAEAL have approved this reporting process and electronic report format.

Page 13 of 13

Your P.O. #: NSD016300Your Project #: 1009497.03Site: COURTICE ROAD

Attention: Farida DehghanJacques Whitford LimitedMarkham - Standing Offer7271 Warden AveMarkham, ONL3R 5X5





Date Date MethodAnalyses Quantity Extracted Analyzed Laboratory Method ReferenceTotal Metals on Hi-Vol Filter (6010Bmod) 7 2008/06/13 2008/06/19 CAM SOP-00408 EPA 6010BmodParticulates on Filter (M5/315/NJATM1) 7 2008/06/12 2008/06/12 BRL SOP-00109 EPA 5/315/NJATM1


Encryption Key







Jacques Whitford LimitedMaxxam Job #: A859833 Client Project #: 1009497.03Report Date: 2008/06/20 Project name: COURTICE ROAD

Your P.O. #: NSD016300


Maxxam ID Z 1 5 0 7 2 Z 1 5 0 7 3 Z 1 5 0 7 4Sampling Date 2008/05/30 2008/05/24 2008/05/12

12:00 12:00 12:00 U n i t s 030832 030831 030830 R D L QC Batch

Particulate Weight on Filter mg 79.3 39.7 63.4 5.0 1536591




Particulate Weight on Filter mg 68.2 57.9 62.4 5.0 1536591


Maxxam ID Z 1 5 0 7 8Sampling Date 2008/05/18

12:00 U n i t s 030845 R D L QC Batch



Page 2 of 12




Maxxam ID Z 1 5 0 7 2 Z 1 5 0 7 3 Z 1 5 0 7 4 Z 1 5 0 7 5Sampling Date 2008/05/30 2008/05/24 2008/05/12 2008/05/06

12:00 12:00 12:00 12:00 U n i t s 030832 030831 030830 030829 R D L QC Batch

Metals

Antimony (Sb) ug <10 <10 <10 <10 10 1537147

Bismuth (Bi) ug <6.0 <6.0 <6.0 <6.0 6.0 1537147

Boron (B) ug 17.3 9.6 9.2 <6.0 6.0 1537147

Calcium (Ca) ug 7360 2090 4420 7290 10 1537147

Magnesium (Mg) ug 617 201 345 714 10 1537147

Phosphorus (P) ug 96 68 89 75 25 1537147

Potassium (K) ug 334 144 257 203 20 1537147

Silicon (Si) ug 665 604 603 656 10 1537147

Sodium (Na) ug 312 98.8 434 262 5.0 1537147

Strontium (Sr) ug 15.3 4.3 9.0 12.5 1.0 1537147

Thallium (Tl) ug <10 <10 <10 <10 10 1537147

Uranium (U) ug <30 <30 <30 <30 30 1537147

Zirconium (Zr) ug 1.3 <1.0 <1.0 1.2 1.0 1537147

Aluminum (Al) ug 550 200 381 376 20 1537147

Arsenic (As) ug <6.0 <6.0 <6.0 <6.0 6.0 1537147

Barium (Ba) ug 18.5 5.2 9.2 21.0 1.0 1537147

Beryllium (Be) ug <1.0 <1.0 <1.0 <1.0 1.0 1537147

Cadmium (Cd) ug <2.0 <2.0 <2.0 <2.0 2.0 1537147

Chromium (Cr) ug 4.1 <2.0 3.7 7.2 2.0 1537147

Cobalt (Co) ug <2.0 <2.0 <2.0 <2.0 2.0 1537147

Copper (Cu) ug 155 38.0 479 352 2.0 1537147

Iron (Fe) ug 1520 453 782 1290 5.0 1537147

Lead (Pb) ug 14.8 4.3 5.4 8.7 3.0 1537147

Manganese (Mn) ug 42.5 16.0 29.5 48.3 1.0 1537147

Molybdenum (Mo) ug <3.0 <3.0 <3.0 <3.0 3.0 1537147

Nickel (Ni) ug 4.0 <3.0 4.7 3.4 3.0 1537147

Selenium (Se) ug <10 <10 <10 <10 10 1537147

Silver (Ag) ug <1.0 <1.0 <1.0 <1.0 1.0 1537147

Tin (Sn) ug <10 <10 <10 <10 10 1537147

Titanium (Ti) ug 27.9 11.8 22.8 23.1 1.0 1537147

Vanadium (V) ug 3.7 <2.0 3.2 <2.0 2.0 1537147

Zinc (Zn) ug 62.6 16.8 27.9 59.3 5.0 1537147


Page 3 of 12




Maxxam ID Z 1 5 0 7 2 Z 1 5 0 7 3 Z 1 5 0 7 4 Z 1 5 0 7 5Sampling Date 2008/05/30 2008/05/24 2008/05/12 2008/05/06

12:00 12:00 12:00 12:00 U n i t s 030832 030831 030830 030829 R D L QC Batch

Sulphur (S) ug 1680 552 1040 928 25 1537147

Sulphate (SO4) ug 5050 1660 3110 2780 75 1537147


Page 4 of 12






Metals

Antimony (Sb) ug <10 <10 <10 10 1537147

Bismuth (Bi) ug <6.0 <6.0 <6.0 6.0 1537147

Boron (B) ug <6.0 260 <6.0 6.0 1537147

Calcium (Ca) ug 5850 6890 959 10 1537147

Magnesium (Mg) ug 454 462 131 10 1537147

Phosphorus (P) ug 62 88 38 25 1537147

Potassium (K) ug 230 1190 266 20 1537147

Silicon (Si) ug 603 698 491 10 1537147

Sodium (Na) ug 495 3430 170 5.0 1537147

Strontium (Sr) ug 11.0 20.9 5.2 1.0 1537147

Thallium (Tl) ug <10 <10 <10 10 1537147

Uranium (U) ug <30 <30 <30 30 1537147

Zirconium (Zr) ug 1.0 4.1 <1.0 1.0 1537147

Aluminum (Al) ug 358 568 84 20 1537147

Arsenic (As) ug <6.0 <6.0 <6.0 6.0 1537147

Barium (Ba) ug 11.1 653 17.7 1.0 1537147

Beryllium (Be) ug <1.0 <1.0 <1.0 1.0 1537147

Cadmium (Cd) ug <2.0 <2.0 <2.0 2.0 1537147

Chromium (Cr) ug 3.4 4.4 <2.0 2.0 1537147

Cobalt (Co) ug <2.0 <2.0 <2.0 2.0 1537147

Copper (Cu) ug 265 277 516 2.0 1537147

Iron (Fe) ug 960 1040 378 5.0 1537147

Lead (Pb) ug 5.6 5.0 6.2 3.0 1537147

Manganese (Mn) ug 29.5 34.1 10.7 1.0 1537147

Molybdenum (Mo) ug <3.0 <3.0 <3.0 3.0 1537147

Nickel (Ni) ug 3.2 4.1 <3.0 3.0 1537147

Selenium (Se) ug <10 <10 <10 10 1537147

Silver (Ag) ug <1.0 <1.0 <1.0 1.0 1537147

Tin (Sn) ug <10 <10 <10 10 1537147

Titanium (Ti) ug 19.1 22.0 4.8 1.0 1537147

Vanadium (V) ug 2.8 <2.0 <2.0 2.0 1537147

Zinc (Zn) ug 32.5 449 40.6 5.0 1537147


Page 5 of 12






Sulphur (S) ug 1700 825 499 25 1537147

Sulphate (SO4) ug 5100 2480 1500 75 1537147


Page 6 of 12



GENERAL COMMENTS


Page 7 of 12

Jacques Whitford LimitedAttention: Farida DehghanClient Project #: 1009497.03P.O. #: NSD016300Project name: COURTICE ROAD



1537147 KCO MATRIX SPIKE Antimony (Sb) 2008/06/19 89 % 75 - 125RPD Antimony (Sb) 2008/06/19 4.4 % 20MATRIX SPIKE Bismuth (Bi) 2008/06/19 98 % 75 - 125RPD Bismuth (Bi) 2008/06/19 2.1 % 20MATRIX SPIKE Boron (B) 2008/06/19 101 % 75 - 125RPD Boron (B) 2008/06/19 1.9 % 20MATRIX SPIKE Calcium (Ca) 2008/06/19 98 % 75 - 125RPD Calcium (Ca) 2008/06/19 2.0 % 20MATRIX SPIKE Magnesium (Mg) 2008/06/19 101 % 75 - 125RPD Magnesium (Mg) 2008/06/19 2.4 % 20MATRIX SPIKE Phosphorus (P) 2008/06/19 101 % 75 - 125RPD Phosphorus (P) 2008/06/19 1.7 % 20MATRIX SPIKE Potassium (K) 2008/06/19 91 % 75 - 125RPD Potassium (K) 2008/06/19 3.0 % 20MATRIX SPIKE Silicon (Si) 2008/06/19 NC ( 1 ) % 75 - 125RPD Silicon (Si) 2008/06/19 NC % 20MATRIX SPIKE Sodium (Na) 2008/06/19 99 % 75 - 125RPD Sodium (Na) 2008/06/19 1.2 % 20MATRIX SPIKE Strontium (Sr) 2008/06/19 102 % 75 - 125RPD Strontium (Sr) 2008/06/19 1.9 % 20MATRIX SPIKE Thallium (Tl) 2008/06/19 94 % 75 - 125RPD Thallium (Tl) 2008/06/19 4.5 % 20MATRIX SPIKE Uranium (U) 2008/06/19 102 % 75 - 125RPD Uranium (U) 2008/06/19 2.5 % 20MATRIX SPIKE Zirconium (Zr) 2008/06/19 99 % 75 - 125RPD Zirconium (Zr) 2008/06/19 0.6 % 20MATRIX SPIKE Aluminum (Al) 2008/06/19 101 % 75 - 125RPD Aluminum (Al) 2008/06/19 2.8 % 20MATRIX SPIKE Arsenic (As) 2008/06/19 99 % 75 - 125RPD Arsenic (As) 2008/06/19 1.7 % 20MATRIX SPIKE Barium (Ba) 2008/06/19 103 % 75 - 125RPD Barium (Ba) 2008/06/19 1.8 % 20MATRIX SPIKE Beryllium (Be) 2008/06/19 101 % 75 - 125RPD Beryllium (Be) 2008/06/19 1.8 % 20MATRIX SPIKE Cadmium (Cd) 2008/06/19 98 % 75 - 125RPD Cadmium (Cd) 2008/06/19 1.9 % 20MATRIX SPIKE Chromium (Cr) 2008/06/19 100 % 75 - 125RPD Chromium (Cr) 2008/06/19 1.5 % 20MATRIX SPIKE Cobalt (Co) 2008/06/19 100 % 75 - 125RPD Cobalt (Co) 2008/06/19 1.9 % 20MATRIX SPIKE Copper (Cu) 2008/06/19 101 % 75 - 125RPD Copper (Cu) 2008/06/19 1.4 % 20MATRIX SPIKE Iron (Fe) 2008/06/19 101 % 75 - 125RPD Iron (Fe) 2008/06/19 1.2 % 20MATRIX SPIKE Lead (Pb) 2008/06/19 98 % 75 - 125RPD Lead (Pb) 2008/06/19 2.0 % 20MATRIX SPIKE Manganese (Mn) 2008/06/19 101 % 75 - 125RPD Manganese (Mn) 2008/06/19 1.9 % 20MATRIX SPIKE Molybdenum (Mo) 2008/06/19 101 % 75 - 125RPD Molybdenum (Mo) 2008/06/19 1.5 % 20MATRIX SPIKE Nickel (Ni) 2008/06/19 95 % 75 - 125RPD Nickel (Ni) 2008/06/19 2.2 % 20MATRIX SPIKE Selenium (Se) 2008/06/19 95 % 75 - 125RPD Selenium (Se) 2008/06/19 2.6 % 20MATRIX SPIKE Silver (Ag) 2008/06/19 100 % 75 - 125





1537147 KCO RPD Silver (Ag) 2008/06/19 1.7 % 20MATRIX SPIKE Tin (Sn) 2008/06/19 99 % 75 - 125RPD Tin (Sn) 2008/06/19 2.1 % 20MATRIX SPIKE Titanium (Ti) 2008/06/19 101 % 75 - 125RPD Titanium (Ti) 2008/06/19 1.4 % 20MATRIX SPIKE Vanadium (V) 2008/06/19 100 % 75 - 125RPD Vanadium (V) 2008/06/19 1.7 % 20MATRIX SPIKE Zinc (Zn) 2008/06/19 97 % 75 - 125RPD Zinc (Zn) 2008/06/19 1.7 % 20MATRIX SPIKE Sulphur (S) 2008/06/19 97 % 75 - 125RPD Sulphur (S) 2008/06/19 2.5 % 20Spiked Blank Antimony (Sb) 2008/06/19 82 ( 2 ) % 85 - 115RPD Antimony (Sb) 2008/06/19 2.4 % 20Spiked Blank Bismuth (Bi) 2008/06/19 98 % 85 - 115RPD Bismuth (Bi) 2008/06/19 0.5 % 20Spiked Blank Boron (B) 2008/06/19 101 % 85 - 115RPD Boron (B) 2008/06/19 1.0 % 20Spiked Blank Calcium (Ca) 2008/06/19 101 % 85 - 115RPD Calcium (Ca) 2008/06/19 0.9 % 20Spiked Blank Magnesium (Mg) 2008/06/19 102 % 85 - 115RPD Magnesium (Mg) 2008/06/19 0.7 % 20Spiked Blank Phosphorus (P) 2008/06/19 102 % 85 - 115RPD Phosphorus (P) 2008/06/19 0.9 % 20Spiked Blank Potassium (K) 2008/06/19 91 % 85 - 115RPD Potassium (K) 2008/06/19 0.5 % 20Spiked Blank Silicon (Si) 2008/06/19 103 % 85 - 115RPD Silicon (Si) 2008/06/19 1.2 % 20Spiked Blank Sodium (Na) 2008/06/19 100 % 85 - 115RPD Sodium (Na) 2008/06/19 0.8 % 20Spiked Blank Strontium (Sr) 2008/06/19 103 % 85 - 115RPD Strontium (Sr) 2008/06/19 0.7 % 20Spiked Blank Thallium (Tl) 2008/06/19 96 % 85 - 115RPD Thallium (Tl) 2008/06/19 0.6 % 20Spiked Blank Uranium (U) 2008/06/19 104 % 85 - 115RPD Uranium (U) 2008/06/19 1.2 % 20Spiked Blank Zirconium (Zr) 2008/06/19 100 % 85 - 115RPD Zirconium (Zr) 2008/06/19 0.7 % 20Spiked Blank Aluminum (Al) 2008/06/19 100 % 85 - 115RPD Aluminum (Al) 2008/06/19 0.6 % 20Spiked Blank Arsenic (As) 2008/06/19 99 % 85 - 115RPD Arsenic (As) 2008/06/19 1.3 % 20Spiked Blank Barium (Ba) 2008/06/19 103 % 85 - 115RPD Barium (Ba) 2008/06/19 0.6 % 20Spiked Blank Beryllium (Be) 2008/06/19 101 % 85 - 115RPD Beryllium (Be) 2008/06/19 0.7 % 20Spiked Blank Cadmium (Cd) 2008/06/19 98 % 85 - 115RPD Cadmium (Cd) 2008/06/19 0.7 % 20Spiked Blank Chromium (Cr) 2008/06/19 99 % 85 - 115RPD Chromium (Cr) 2008/06/19 0.6 % 20Spiked Blank Cobalt (Co) 2008/06/19 100 % 85 - 115RPD Cobalt (Co) 2008/06/19 0.6 % 20Spiked Blank Copper (Cu) 2008/06/19 103 % 85 - 115RPD Copper (Cu) 2008/06/19 0.6 % 20Spiked Blank Iron (Fe) 2008/06/19 101 % 85 - 115RPD Iron (Fe) 2008/06/19 0.9 % 20





1537147 KCO Spiked Blank Lead (Pb) 2008/06/19 98 % 85 - 115RPD Lead (Pb) 2008/06/19 1.1 % 20Spiked Blank Manganese (Mn) 2008/06/19 101 % 85 - 115RPD Manganese (Mn) 2008/06/19 0.7 % 20Spiked Blank Molybdenum (Mo) 2008/06/19 101 % 85 - 115RPD Molybdenum (Mo) 2008/06/19 0.8 % 20Spiked Blank Nickel (Ni) 2008/06/19 100 % 85 - 115RPD Nickel (Ni) 2008/06/19 0.5 % 20Spiked Blank Selenium (Se) 2008/06/19 97 % 85 - 115RPD Selenium (Se) 2008/06/19 0.3 % 20Spiked Blank Silver (Ag) 2008/06/19 101 % 85 - 115RPD Silver (Ag) 2008/06/19 0.9 % 20Spiked Blank Tin (Sn) 2008/06/19 99 % 85 - 115RPD Tin (Sn) 2008/06/19 0.6 % 20Spiked Blank Titanium (Ti) 2008/06/19 102 % 85 - 115RPD Titanium (Ti) 2008/06/19 0.9 % 20Spiked Blank Vanadium (V) 2008/06/19 101 % 85 - 115RPD Vanadium (V) 2008/06/19 1.0 % 20Spiked Blank Zinc (Zn) 2008/06/19 98 % 85 - 115RPD Zinc (Zn) 2008/06/19 0.7 % 20Spiked Blank Sulphur (S) 2008/06/19 106 % 85 - 115RPD Sulphur (S) 2008/06/19 0.7 % 20Method Blank Antimony (Sb) 2008/06/19 <10 ug

Bismuth (Bi) 2008/06/19 <6.0 ugBoron (B) 2008/06/19 <6.0 ugCalcium (Ca) 2008/06/19 28, RDL=10 ( 3 ) ugMagnesium (Mg) 2008/06/19 <10 ugPhosphorus (P) 2008/06/19 <25 ugPotassium (K) 2008/06/19 <20 ugSilicon (Si) 2008/06/19 <10 ugSodium (Na) 2008/06/19 <5.0 ugStrontium (Sr) 2008/06/19 <1.0 ugThallium (Tl) 2008/06/19 <10 ugUranium (U) 2008/06/19 <30 ugZirconium (Zr) 2008/06/19 <1.0 ugAluminum (Al) 2008/06/19 <20 ugArsenic (As) 2008/06/19 <6.0 ugBarium (Ba) 2008/06/19 <1.0 ugBeryllium (Be) 2008/06/19 <1.0 ugCadmium (Cd) 2008/06/19 <2.0 ugChromium (Cr) 2008/06/19 <2.0 ugCobalt (Co) 2008/06/19 <2.0 ugCopper (Cu) 2008/06/19 <2.0 ugIron (Fe) 2008/06/19 <5.0 ugLead (Pb) 2008/06/19 <3.0 ugManganese (Mn) 2008/06/19 <1.0 ugMolybdenum (Mo) 2008/06/19 <3.0 ugNickel (Ni) 2008/06/19 <3.0 ugSelenium (Se) 2008/06/19 <10 ugSilver (Ag) 2008/06/19 <1.0 ugTin (Sn) 2008/06/19 <10 ugTitanium (Ti) 2008/06/19 1.3, RDL=1.0 ugVanadium (V) 2008/06/19 <2.0 ugZinc (Zn) 2008/06/19 <5.0 ugSulphur (S) 2008/06/19 36, RDL=25 ug





1537147 KCO Method Blank Sulphate (SO4) 2008/06/19 108, RDL=75 ug

NC = Non-calculableRPD = Relative Percent DifferenceSPIKE = Fortified sample( 1 ) The recovery in the matrix spike was not calculated (NC). Because of the high concentration of this analyte in the parent sample, therelative difference between the spiked and unspiked concentrations is not sufficiently significant to permit a reliable recovery calculation.( 2 ) The recovery was below the lower control limit. This may represent a low bias in some results for this specific analyte.( 3 ) Analyte was detected in the method blank at a level marginally above the detection limit. Sample results have not been blank corrected.Those results at or near the detection limit may be biased high..







Page 12 of 12


Your Project #: 1009497.03 Z9100Site: COURTICE ROADAttention: Farida Dehghan

Jacques Whitford LimitedMarkham - Standing Offer7271 Warden AveMarkham, ONL3R 5X5





Date Date MethodAnalyses Quantity Extracted Analyzed Laboratory Method ReferenceTotal Metals on Hi-Vol Filter (6010Bmod) ( 1 ) 9 2008/08/07 2008/08/13 CAM SOP-00408 EPA 6010BmodParticulates on Filter (M5/315/NJATM1) ( 1 ) 9 2008/08/07 2008/08/05 BRL SOP-00109 EPA 5/315/NJATM1

(1) This test was performed by Maxxam Analytics Mississauga

Encryption Key




Maxxam Analytics Inc. is a NELAC accredited laboratory. Certificate # CANA001. Use of the NELAC logo however does not insure thatMaxxam is accredited for all of the methods indicated. This certificate shall not be reproduced except in full, without the written approval ofMaxxam Analytics Inc. Maxxam has procedures in place to guard against improper use of the electronic signature and have the required"signatories", as per section.






Maxxam ID A C 3 4 7 7 A C 3 4 7 8 A C 3 4 7 9 A C 3 4 8 0Sampling Date 2008/06/05 2008/06/11 2008/06/17 2008/06/23

U n i t s 2008 030833 2008 030834 2008 030835 2008 030836 DL QC Batch

Particulate Weight on Filter mg 54.9 68.7 39.5 183 5.0 1578007


Maxxam ID A C 3 4 8 1 A C 3 4 8 2 A C 3 4 8 3 A C 3 5 1 4Sampling Date 2008/06/29 2008/07/05 2008/07/11 2008/07/17

U n i t s 2008 030837 2008 030838 2008 030839 2008 030840 DL QC Batch



Maxxam ID A C 3 5 1 5Sampling Date 2008/07/23

U n i t s 2008 030841 DL QC Batch



Page 2 of 14




Maxxam ID A C 3 4 7 7 A C 3 4 7 7 A C 3 4 7 8 A C 3 4 7 9 A C 3 4 8 0Sampling Date 2008/06/05 2008/06/05 2008/06/11 2008/06/17 2008/06/23

U n i t s 2008 030833 2008 030833 2008 030834 2008 030835 2008 030836 DL QC BatchLab-Dup

Metals

Antimony (Sb) ug <10 <10 <10 <10 <10 10 1580097

Bismuth (Bi) ug <6.0 <6.0 <6.0 <6.0 <6.0 6.0 1580097

Boron (B) ug <6.0 <6.0 <6.0 <6.0 <6.0 6.0 1580097

Calcium (Ca) ug 3920 3970 3090 1090 1750 10 1580097

Magnesium (Mg) ug 258 267 409 141 394 10 1580097

Phosphorus (P) ug 105 112 261 119 827 25 1580097

Potassium (K) ug 270 279 427 200 1600 20 1580097

Silicon (Si) ug 467 479 456 463 463 10 1580097

Sodium (Na) ug 207 188 171 70.7 210 5.0 1580097

Strontium (Sr) ug 7.1 7.3 5.7 1.8 3.9 1.0 1580097

Thallium (Tl) ug <10 <10 <10 <10 <10 10 1580097

Uranium (U) ug <30 <30 <30 <30 <30 30 1580097

Zirconium (Zr) ug 1.4 2.6 1.7 <1.0 1.1 1.0 1580097

Aluminum (Al) ug 251 262 245 99 153 20 1580097

Arsenic (As) ug <6.0 <6.0 <6.0 <6.0 <6.0 6.0 1580097

Barium (Ba) ug 7.1 6.6 12.9 4.3 10.1 1.0 1580097

Beryllium (Be) ug <1.0 <1.0 <1.0 <1.0 <1.0 1.0 1580097

Cadmium (Cd) ug <2.0 <2.0 <2.0 <2.0 <2.0 2.0 1580097

Chromium (Cr) ug 3.6 5.6 4.6 <2.0 3.4 2.0 1580097

Cobalt (Co) ug <2.0 <2.0 <2.0 <2.0 <2.0 2.0 1580097

Copper (Cu) ug 74.9 72.4 123 96.9 179 2.0 1580097

Iron (Fe) ug 484 505 745 230 550 5.0 1580097

Lead (Pb) ug 6.2 6.5 5.9 <3.0 9.3 3.0 1580097

Manganese (Mn) ug 20.6 21.6 30.7 8.3 26.1 1.0 1580097

Molybdenum (Mo) ug <3.0 <3.0 <3.0 <3.0 <3.0 3.0 1580097

Nickel (Ni) ug <3.0 <3.0 <3.0 <3.0 <3.0 3.0 1580097

Selenium (Se) ug <10 <10 <10 <10 <10 10 1580097

Silver (Ag) ug <1.0 <1.0 <1.0 <1.0 <1.0 1.0 1580097

Tin (Sn) ug <10 <10 <10 <10 <10 10 1580097

Titanium (Ti) ug 13.1 13.8 13.2 4.8 7.8 1.0 1580097

Vanadium (V) ug 2.4 3.3 <2.0 <2.0 2.5 2.0 1580097

Zinc (Zn) ug 28.8 28.7 45.9 16.1 75.4 5.0 1580097


Page 3 of 14





U n i t s 2008 030833 2008 030833 2008 030834 2008 030835 2008 030836 DL QC BatchLab-Dup

Sulphur (S) ug 1990 1940 1010 265 2400 25 1580097

Sulphate (SO4) ug 5980 5830 3020 796 7190 75 1580097


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U n i t s 2008 030837 2008 030838 2008 030839 2008 030840 2008 030841 DL QC Batch

Metals

Antimony (Sb) ug <10 <10 <10 <10 <10 10 1580097

Bismuth (Bi) ug <6.0 <6.0 <6.0 <6.0 <6.0 6.0 1580097

Boron (B) ug <6.0 <6.0 <6.0 <6.0 <6.0 6.0 1580097

Calcium (Ca) ug 739 4590 974 3600 923 10 1580097

Magnesium (Mg) ug 266 249 170 322 132 10 1580097

Phosphorus (P) ug 292 108 117 146 122 25 1580097

Potassium (K) ug 585 242 221 356 199 20 1580097

Silicon (Si) ug 409 447 421 452 423 10 1580097

Sodium (Na) ug 149 110 118 161 119 5.0 1580097

Strontium (Sr) ug 2.9 7.5 2.5 7.1 1.8 1.0 1580097

Thallium (Tl) ug <10 <10 <10 <10 <10 10 1580097

Uranium (U) ug <30 <30 <30 <30 <30 30 1580097

Zirconium (Zr) ug <1.0 <1.0 <1.0 <1.0 <1.0 1.0 1580097

Aluminum (Al) ug 121 213 109 237 85 20 1580097

Arsenic (As) ug <6.0 <6.0 <6.0 <6.0 <6.0 6.0 1580097

Barium (Ba) ug 6.4 7.9 4.1 12.3 5.6 1.0 1580097

Beryllium (Be) ug <1.0 <1.0 <1.0 <1.0 <1.0 1.0 1580097

Cadmium (Cd) ug <2.0 <2.0 <2.0 2.6 <2.0 2.0 1580097

Chromium (Cr) ug 6.1 3.5 2.8 3.5 2.3 2.0 1580097

Cobalt (Co) ug <2.0 <2.0 <2.0 <2.0 <2.0 2.0 1580097

Copper (Cu) ug 117 161 162 125 80.6 2.0 1580097

Iron (Fe) ug 242 601 273 824 289 5.0 1580097

Lead (Pb) ug 6.0 6.7 4.5 16.1 <3.0 3.0 1580097

Manganese (Mn) ug 12.3 17.3 9.7 20.3 7.4 1.0 1580097

Molybdenum (Mo) ug <3.0 <3.0 <3.0 <3.0 <3.0 3.0 1580097

Nickel (Ni) ug 5.1 <3.0 <3.0 <3.0 <3.0 3.0 1580097

Selenium (Se) ug <10 <10 <10 <10 <10 10 1580097

Silver (Ag) ug <1.0 <1.0 <1.0 <1.0 <1.0 1.0 1580097

Tin (Sn) ug <10 <10 <10 <10 <10 10 1580097

Titanium (Ti) ug 4.7 10.9 4.9 13.8 4.7 1.0 1580097

Vanadium (V) ug <2.0 <2.0 <2.0 2.4 <2.0 2.0 1580097

Zinc (Zn) ug 45.3 32.3 30.4 151 20.9 5.0 1580097


Page 5 of 14





U n i t s 2008 030837 2008 030838 2008 030839 2008 030840 2008 030841 DL QC Batch

Sulphur (S) ug 1530 475 1220 1510 579 25 1580097

Sulphate (SO4) ug 4600 1420 3660 4520 1740 75 1580097


Page 6 of 14



Test Summary

Maxxam ID AC3477 Collected 2008/06/05Sample ID 2008 030833 Shipped

Matrix Filter Received 2008/07/30

Test Description Instrumentation Batch Extracted Analyzed AnalystTotal Metals on Hi-Vol Filter (6010Bmod) ICPX 1580097 2008/08/07 2008/08/13 KCOParticulates on Filter (M5/315/NJATM1) BAL 1578007 2008/08/07 2008/08/05 HA2

Maxxam ID AC3477 D u p Collected 2008/06/05Sample ID 2008 030833 Shipped


Test Description Instrumentation Batch Extracted Analyzed AnalystTotal Metals on Hi-Vol Filter (6010Bmod) ICPX 1580097 2008/08/07 2008/08/13 KCO













Page 7 of 14



Test Summary













Page 8 of 14



GENERAL COMMENTS


Page 9 of 14

Jacques Whitford LimitedAttention: Farida DehghanClient Project #: 1009497.03 Z9100P.O. #: NSD016300Project name: COURTICE ROAD



1580097 KCO MATRIX SPIKE(AC3477) Antimony (Sb) 2008/08/13 0.248 99 ug 75 - 125MATRIX SPIKEDUP (AC3477) Antimony (Sb) 2008/08/13 0.255 102 ug 75 - 125MATRIX SPIKE(AC3477) Bismuth (Bi) 2008/08/13 0.245 98 ug 75 - 125MATRIX SPIKEDUP (AC3477) Bismuth (Bi) 2008/08/13 0.250 100 ug 75 - 125MATRIX SPIKE(AC3477) Boron (B) 2008/08/13 0.510 102 ug 75 - 125MATRIX SPIKEDUP (AC3477) Boron (B) 2008/08/13 0.515 103 ug 75 - 125MATRIX SPIKE(AC3477) Calcium (Ca) 2008/08/13 4.85 97 ug 75 - 125MATRIX SPIKEDUP (AC3477) Calcium (Ca) 2008/08/13 5.05 101 ug 75 - 125MATRIX SPIKE(AC3477) Magnesium (Mg) 2008/08/13 3.09 103 ug 75 - 125MATRIX SPIKEDUP (AC3477) Magnesium (Mg) 2008/08/13 3.12 104 ug 75 - 125MATRIX SPIKE(AC3477) Phosphorus (P) 2008/08/13 2.53 101 ug 75 - 125MATRIX SPIKEDUP (AC3477) Phosphorus (P) 2008/08/13 2.55 102 ug 75 - 125MATRIX SPIKE(AC3477) Potassium (K) 2008/08/13 4.80 96 ug 75 - 125MATRIX SPIKEDUP (AC3477) Potassium (K) 2008/08/13 4.95 99 ug 75 - 125MATRIX SPIKE(AC3477) Sodium (Na) 2008/08/13 2.40 96 ug 75 - 125MATRIX SPIKEDUP (AC3477) Sodium (Na) 2008/08/13 2.45 98 ug 75 - 125MATRIX SPIKE(AC3477) Strontium (Sr) 2008/08/13 0.258 103 ug 75 - 125MATRIX SPIKEDUP (AC3477) Strontium (Sr) 2008/08/13 0.263 105 ug 75 - 125MATRIX SPIKE(AC3477) Thallium (Tl) 2008/08/13 0.495 99 ug 75 - 125MATRIX SPIKEDUP (AC3477) Thallium (Tl) 2008/08/13 0.505 101 ug 75 - 125MATRIX SPIKE(AC3477) Uranium (U) 2008/08/13 2.55 102 ug 75 - 125MATRIX SPIKEDUP (AC3477) Uranium (U) 2008/08/13 2.58 103 ug 75 - 125MATRIX SPIKE(AC3477) Zirconium (Zr) 2008/08/13 0.460 92 ug 75 - 125MATRIX SPIKEDUP (AC3477) Zirconium (Zr) 2008/08/13 0.460 92 ug 75 - 125MATRIX SPIKE(AC3477) Aluminum (Al) 2008/08/13 1.02 102 ug 75 - 125MATRIX SPIKEDUP (AC3477) Aluminum (Al) 2008/08/13 1.04 104 ug 75 - 125MATRIX SPIKE(AC3477) Arsenic (As) 2008/08/13 0.258 103 ug 75 - 125MATRIX SPIKEDUP (AC3477) Arsenic (As) 2008/08/13 0.263 105 ug 75 - 125





1580097 KCO MATRIX SPIKE(AC3477) Barium (Ba) 2008/08/13 0.510 102 ug 75 - 125MATRIX SPIKEDUP (AC3477) Barium (Ba) 2008/08/13 0.515 103 ug 75 - 125MATRIX SPIKE(AC3477) Beryllium (Be) 2008/08/13 0.270 108 ug 75 - 125MATRIX SPIKEDUP (AC3477) Beryllium (Be) 2008/08/13 0.273 109 ug 75 - 125MATRIX SPIKE(AC3477) Cadmium (Cd) 2008/08/13 0.255 102 ug 75 - 125MATRIX SPIKEDUP (AC3477) Cadmium (Cd) 2008/08/13 0.258 103 ug 75 - 125MATRIX SPIKE(AC3477) Chromium (Cr) 2008/08/13 0.500 100 ug 75 - 125MATRIX SPIKEDUP (AC3477) Chromium (Cr) 2008/08/13 0.505 101 ug 75 - 125MATRIX SPIKE(AC3477) Cobalt (Co) 2008/08/13 0.515 103 ug 75 - 125MATRIX SPIKEDUP (AC3477) Cobalt (Co) 2008/08/13 0.520 104 ug 75 - 125MATRIX SPIKE(AC3477) Copper (Cu) 2008/08/13 0.515 103 ug 75 - 125MATRIX SPIKEDUP (AC3477) Copper (Cu) 2008/08/13 0.520 104 ug 75 - 125MATRIX SPIKE(AC3477) Iron (Fe) 2008/08/13 6.18 103 ug 75 - 125MATRIX SPIKEDUP (AC3477) Iron (Fe) 2008/08/13 6.24 104 ug 75 - 125MATRIX SPIKE(AC3477) Lead (Pb) 2008/08/13 0.510 102 ug 75 - 125MATRIX SPIKEDUP (AC3477) Lead (Pb) 2008/08/13 0.520 104 ug 75 - 125MATRIX SPIKE(AC3477) Manganese (Mn) 2008/08/13 0.515 103 ug 75 - 125MATRIX SPIKEDUP (AC3477) Manganese (Mn) 2008/08/13 0.525 105 ug 75 - 125MATRIX SPIKE(AC3477) Molybdenum (Mo) 2008/08/13 0.253 101 ug 75 - 125MATRIX SPIKEDUP (AC3477) Molybdenum (Mo) 2008/08/13 0.255 102 ug 75 - 125MATRIX SPIKE(AC3477) Nickel (Ni) 2008/08/13 0.260 104 ug 75 - 125MATRIX SPIKEDUP (AC3477) Nickel (Ni) 2008/08/13 0.263 105 ug 75 - 125MATRIX SPIKE(AC3477) Selenium (Se) 2008/08/13 0.248 99 ug 75 - 125MATRIX SPIKEDUP (AC3477) Selenium (Se) 2008/08/13 0.250 100 ug 75 - 125MATRIX SPIKE(AC3477) Silver (Ag) 2008/08/13 0.245 98 ug 75 - 125MATRIX SPIKEDUP (AC3477) Silver (Ag) 2008/08/13 0.250 100 ug 75 - 125MATRIX SPIKE(AC3477) Tin (Sn) 2008/08/13 0.515 103 ug 75 - 125MATRIX SPIKEDUP (AC3477) Tin (Sn) 2008/08/13 0.520 104 ug 75 - 125





1580097 KCO MATRIX SPIKE(AC3477) Titanium (Ti) 2008/08/13 0.505 101 ug 75 - 125MATRIX SPIKEDUP (AC3477) Titanium (Ti) 2008/08/13 0.510 102 ug 75 - 125MATRIX SPIKE(AC3477) Vanadium (V) 2008/08/13 0.253 101 ug 75 - 125MATRIX SPIKEDUP (AC3477) Vanadium (V) 2008/08/13 0.255 102 ug 75 - 125MATRIX SPIKE(AC3477) Zinc (Zn) 2008/08/13 1.28 102 ug 75 - 125MATRIX SPIKEDUP (AC3477) Zinc (Zn) 2008/08/13 1.29 103 ug 75 - 125MATRIX SPIKE(AC3477) Sulphur (S) 2008/08/13 0.830 83 ug 75 - 125MATRIX SPIKEDUP (AC3477) Sulphur (S) 2008/08/13 0.870 87 ug 75 - 125Spiked Blank Antimony (Sb) 2008/08/13 0.255 102 ug 85 - 115Spiked Blank DUP Antimony (Sb) 2008/08/13 0.273 109 ug 85 - 115Spiked Blank Bismuth (Bi) 2008/08/13 0.258 103 ug 85 - 115Spiked Blank DUP Bismuth (Bi) 2008/08/13 0.253 101 ug 85 - 115Spiked Blank Boron (B) 2008/08/13 0.520 104 ug 85 - 115Spiked Blank DUP Boron (B) 2008/08/13 0.525 105 ug 85 - 115Spiked Blank Calcium (Ca) 2008/08/13 5.30 106 ug 85 - 115Spiked Blank DUP Calcium (Ca) 2008/08/13 5.35 107 ug 85 - 115Spiked Blank Magnesium (Mg) 2008/08/13 3.15 105 ug 85 - 115Spiked Blank DUP Magnesium (Mg) 2008/08/13 3.18 106 ug 85 - 115Spiked Blank Phosphorus (P) 2008/08/13 2.60 104 ug 85 - 115Spiked Blank DUP Phosphorus (P) 2008/08/13 2.70 108 ug 85 - 115Spiked Blank Potassium (K) 2008/08/13 4.90 98 ug 85 - 115Spiked Blank DUP Potassium (K) 2008/08/13 4.95 99 ug 85 - 115Spiked Blank Silicon (Si) 2008/08/13 0.460 92 ug 85 - 115Spiked Blank DUP Silicon (Si) 2008/08/13 0.475 95 ug 85 - 115Spiked Blank Sodium (Na) 2008/08/13 2.43 97 ug 85 - 115Spiked Blank DUP Sodium (Na) 2008/08/13 2.48 99 ug 85 - 115Spiked Blank Strontium (Sr) 2008/08/13 0.263 105 ug 85 - 115Spiked Blank DUP Strontium (Sr) 2008/08/13 0.268 107 ug 85 - 115Spiked Blank Thallium (Tl) 2008/08/13 0.525 105 ug 85 - 115Spiked Blank DUP Thallium (Tl) 2008/08/13 0.535 107 ug 85 - 115Spiked Blank Uranium (U) 2008/08/13 2.55 102 ug 85 - 115Spiked Blank DUP Uranium (U) 2008/08/13 2.63 105 ug 85 - 115Spiked Blank Zirconium (Zr) 2008/08/13 0.505 101 ug 85 - 115Spiked Blank DUP Zirconium (Zr) 2008/08/13 0.515 103 ug 85 - 115Spiked Blank Aluminum (Al) 2008/08/13 1.04 104 ug 85 - 115Spiked Blank DUP Aluminum (Al) 2008/08/13 1.05 105 ug 85 - 115Spiked Blank Arsenic (As) 2008/08/13 0.265 106 ug 85 - 115Spiked Blank DUP Arsenic (As) 2008/08/13 0.265 106 ug 85 - 115Spiked Blank Barium (Ba) 2008/08/13 0.515 103 ug 85 - 115Spiked Blank DUP Barium (Ba) 2008/08/13 0.525 105 ug 85 - 115Spiked Blank Beryllium (Be) 2008/08/13 0.273 109 ug 85 - 115Spiked Blank DUP Beryllium (Be) 2008/08/13 0.275 110 ug 85 - 115Spiked Blank Cadmium (Cd) 2008/08/13 0.260 104 ug 85 - 115Spiked Blank DUP Cadmium (Cd) 2008/08/13 0.263 105 ug 85 - 115Spiked Blank Chromium (Cr) 2008/08/13 0.510 102 ug 85 - 115Spiked Blank DUP Chromium (Cr) 2008/08/13 0.515 103 ug 85 - 115Spiked Blank Cobalt (Co) 2008/08/13 0.525 105 ug 85 - 115





1580097 KCO Spiked Blank DUP Cobalt (Co) 2008/08/13 0.530 106 ug 85 - 115Spiked Blank Copper (Cu) 2008/08/13 0.530 106 ug 85 - 115Spiked Blank DUP Copper (Cu) 2008/08/13 0.535 107 ug 85 - 115Spiked Blank Iron (Fe) 2008/08/13 6.24 104 ug 85 - 115Spiked Blank DUP Iron (Fe) 2008/08/13 6.36 106 ug 85 - 115Spiked Blank Lead (Pb) 2008/08/13 0.520 104 ug 85 - 115Spiked Blank DUP Lead (Pb) 2008/08/13 0.525 105 ug 85 - 115Spiked Blank Manganese (Mn) 2008/08/13 0.530 106 ug 85 - 115Spiked Blank DUP Manganese (Mn) 2008/08/13 0.535 107 ug 85 - 115Spiked Blank Molybdenum (Mo) 2008/08/13 0.255 102 ug 85 - 115Spiked Blank DUP Molybdenum (Mo) 2008/08/13 0.263 105 ug 85 - 115Spiked Blank Nickel (Ni) 2008/08/13 0.263 105 ug 85 - 115Spiked Blank DUP Nickel (Ni) 2008/08/13 0.265 106 ug 85 - 115Spiked Blank Selenium (Se) 2008/08/13 0.253 101 ug 85 - 115Spiked Blank DUP Selenium (Se) 2008/08/13 0.255 102 ug 85 - 115Spiked Blank Silver (Ag) 2008/08/13 0.250 100 ug 85 - 115Spiked Blank DUP Silver (Ag) 2008/08/13 0.255 102 ug 85 - 115Spiked Blank Tin (Sn) 2008/08/13 0.515 103 ug 85 - 115Spiked Blank DUP Tin (Sn) 2008/08/13 0.525 105 ug 85 - 115Spiked Blank Titanium (Ti) 2008/08/13 0.510 102 ug 85 - 115Spiked Blank DUP Titanium (Ti) 2008/08/13 0.525 105 ug 85 - 115Spiked Blank Vanadium (V) 2008/08/13 0.258 103 ug 85 - 115Spiked Blank DUP Vanadium (V) 2008/08/13 0.260 104 ug 85 - 115Spiked Blank Zinc (Zn) 2008/08/13 1.30 104 ug 85 - 115Spiked Blank DUP Zinc (Zn) 2008/08/13 1.31 105 ug 85 - 115Spiked Blank Sulphur (S) 2008/08/13 1.01 101 ug 85 - 115Spiked Blank DUP Sulphur (S) 2008/08/13 1.04 104 ug 85 - 115Method Blank Antimony (Sb) 2008/08/13 <10 ug

Bismuth (Bi) 2008/08/13 <6.0 ugBoron (B) 2008/08/13 <6.0 ugCalcium (Ca) 2008/08/13 15, RDL=10 ugMagnesium (Mg) 2008/08/13 <10 ugPhosphorus (P) 2008/08/13 <25 ugPotassium (K) 2008/08/13 <20 ugSilicon (Si) 2008/08/13 <10 ugSodium (Na) 2008/08/13 <5.0 ugStrontium (Sr) 2008/08/13 <1.0 ugThallium (Tl) 2008/08/13 <10 ugUranium (U) 2008/08/13 <30 ugZirconium (Zr) 2008/08/13 <1.0 ugAluminum (Al) 2008/08/13 <20 ugArsenic (As) 2008/08/13 <6.0 ugBarium (Ba) 2008/08/13 <1.0 ugBeryllium (Be) 2008/08/13 <1.0 ugCadmium (Cd) 2008/08/13 <2.0 ugChromium (Cr) 2008/08/13 <2.0 ugCobalt (Co) 2008/08/13 <2.0 ugCopper (Cu) 2008/08/13 <2.0 ugIron (Fe) 2008/08/13 <5.0 ugLead (Pb) 2008/08/13 <3.0 ugManganese (Mn) 2008/08/13 <1.0 ugMolybdenum (Mo) 2008/08/13 <3.0 ugNickel (Ni) 2008/08/13 <3.0 ugSelenium (Se) 2008/08/13 <10 ugSilver (Ag) 2008/08/13 <1.0 ug





1580097 KCO Method Blank Tin (Sn) 2008/08/13 <10 ugTitanium (Ti) 2008/08/13 <1.0 ugVanadium (V) 2008/08/13 <2.0 ugZinc (Zn) 2008/08/13 <5.0 ugSulphur (S) 2008/08/13 <25 ugSulphate (SO4) 2008/08/13 <75 ug

RPD Antimony (Sb) 2008/08/13 NC % 20Bismuth (Bi) 2008/08/13 NC % 20Boron (B) 2008/08/13 NC % 20Calcium (Ca) 2008/08/13 1.4 % 20Magnesium (Mg) 2008/08/13 3.6 % 20Phosphorus (P) 2008/08/13 NC % 20Potassium (K) 2008/08/13 3.2 % 20Silicon (Si) 2008/08/13 2.5 % 20Sodium (Na) 2008/08/13 9.8 % 20Strontium (Sr) 2008/08/13 3.0 % 20Thallium (Tl) 2008/08/13 NC % 20Uranium (U) 2008/08/13 NC % 20Zirconium (Zr) 2008/08/13 NC % 20Aluminum (Al) 2008/08/13 4.5 % 20Arsenic (As) 2008/08/13 NC % 20Barium (Ba) 2008/08/13 8.0 % 20Beryllium (Be) 2008/08/13 NC % 20Cadmium (Cd) 2008/08/13 NC % 20Chromium (Cr) 2008/08/13 NC % 20Cobalt (Co) 2008/08/13 NC % 20Copper (Cu) 2008/08/13 3.4 % 20Iron (Fe) 2008/08/13 4.2 % 20Lead (Pb) 2008/08/13 NC % 20Manganese (Mn) 2008/08/13 4.8 % 20Molybdenum (Mo) 2008/08/13 NC % 20Nickel (Ni) 2008/08/13 NC % 20Selenium (Se) 2008/08/13 NC % 20Silver (Ag) 2008/08/13 NC % 20Tin (Sn) 2008/08/13 NC % 20Titanium (Ti) 2008/08/13 5.7 % 20Vanadium (V) 2008/08/13 NC % 20Zinc (Zn) 2008/08/13 0.2 % 20Sulphur (S) 2008/08/13 2.5 % 20Sulphate (SO4) 2008/08/13 2.5 % N/A

N/A = Not ApplicableNC = Non-calculableRPD = Relative Percent DifferenceSPIKE = Fortified sample



Your Project #: 1009497.05 Z9100Site: COURTICE RD.Your C.O.C. #: NAAttention: Greg Crooks

Jacques Whitford Limited7271 Warden AveMarkham, ONL3R 5X5

Report Date: 2008/11/18This report supersedes all previous reports with the same Maxxam job number


MAXXAM JOB #: A8B0272Received: 2008/09/25, 12:58


Date Date MethodAnalyses Quantity Extracted Analyzed Laboratory Method ReferenceTotal Metals on Hi-Vol Filter (6010Bmod) ( 1 ) 9 2008/11/05 2008/11/09 CAM SOP-00408 EPA 6010BmodParticulates on Filter (M5/315/NJATM1) ( 1 ) 9 N/A 2008/10/16 BRL SOP-00109 EPA 5/315/NJATM1

(1) This test was performed in Maxxam Mississauga under Maxxam Burlington SCC Accreditation

Encryption Key


THERESA STEPHENSON, Project ManagerEmail: [email protected]# (905) 817-5763

====================================================================Maxxam has procedures in place to guard against improper use of the electronic signature and have the required "signatories", as per section5.10.2 of ISO/IEC 17025:2005(E), signing the reports. SCC and CALA have approved this reporting process and electronic report format.



Page 1 of 12

Jacques Whitford LimitedMaxxam Job #: A8B0272 Client Project #: 1009497.05 Z9100Report Date: 2008/11/18 Project name: COURTICE RD.



Maxxam ID A P 0 2 7 6 A P 0 2 7 7 A P 0 2 7 8 A P 0 2 7 9Sampling Date 2008/07/29 2008/08/04 2008/08/10 2008/08/16COC Number NA NA NA NA

U n i t s 2008-030842 2008-030843 2008-030844 2008-072558 DL QC Batch




U n i t s 2008-072559 2008-072560 2008-080601 2008-072561 DL QC Batch



Maxxam ID A P 0 2 8 4Sampling Date 2008/09/15COC Number NA

U n i t s 2008-072562 DL QC Batch



Page 2 of 12




Maxxam ID A P 0 2 7 6 A P 0 2 7 7 A P 0 2 7 8 A P 0 2 7 9 A P 0 2 8 0Sampling Date 2008/07/29 2008/08/04 2008/08/10 2008/08/16 2008/08/22COC Number NA NA NA NA NA

U n i t s 2008-030842 2008-030843 2008-030844 2008-072558 2008-072559 DL QC Batch

Antimony (Sb) ug <10 <10 <10 <10 <10 10 1664093

Bismuth (Bi) ug 7.4 7.7 <6.0 <6.0 <6.0 6.0 1664093

Boron (B) ug <6.0 <6.0 <6.0 <6.0 6.9 6.0 1664093

Calcium (Ca) ug 1280 1080 872 1620 5900 10 1664093

Magnesium (Mg) ug 174 110 89 192 338 10 1664093

Phosphorus (P) ug 123 74 81 111 80 25 1664093

Potassium (K) ug 275 242 206 239 303 20 1664093

Silicon (Si) ug 210 192 179 193 306 10 1664093

Sodium (Na) ug 98.4 98.9 91.1 101 225 5.0 1664093

Strontium (Sr) ug 2.2 2.0 1.8 2.8 10.4 1.0 1664093

Thallium (Tl) ug <10 <10 <10 <10 <10 10 1664093

Uranium (U) ug <30 59 <30 <30 <30 30 1664093

Zirconium (Zr) ug 1.3 <1.0 <1.0 <1.0 <1.0 1.0 1664093

Aluminum (Al) ug 96 79 82 111 330 20 1664093

Arsenic (As) ug <6.0 <6.0 <6.0 <6.0 <6.0 6.0 1664093

Barium (Ba) ug 8.6 10.1 5.1 13.3 12.0 1.0 1664093

Beryllium (Be) ug <1.0 <1.0 <1.0 <1.0 <1.0 1.0 1664093

Cadmium (Cd) ug <2.0 <2.0 <2.0 <2.0 <2.0 2.0 1664093

Chromium (Cr) ug 2.4 2.8 <2.0 4.1 3.4 2.0 1664093

Cobalt (Co) ug <2.0 <2.0 <2.0 <2.0 <2.0 2.0 1664093

Copper (Cu) ug 123 124 123 242 169 2.0 1664093

Iron (Fe) ug 545 472 254 851 850 5.0 1664093

Lead (Pb) ug <3.0 6.7 3.4 6.6 8.0 3.0 1664093

Manganese (Mn) ug 11.0 8.7 5.4 18.4 27.1 1.0 1664093

Molybdenum (Mo) ug <3.0 <3.0 <3.0 <3.0 <3.0 3.0 1664093

Nickel (Ni) ug 3.9 4.0 <3.0 3.6 <3.0 3.0 1664093

Selenium (Se) ug <10 <10 <10 <10 <10 10 1664093

Silver (Ag) ug <1.0 1.3 <1.0 <1.0 <1.0 1.0 1664093

Tin (Sn) ug <10 <10 <10 <10 <10 10 1664093

Titanium (Ti) ug 5.5 4.3 3.1 7.2 15.2 1.0 1664093

Vanadium (V) ug <2.0 <2.0 <2.0 <2.0 3.5 2.0 1664093

Zinc (Zn) ug 20.6 23.0 23.6 43.1 31.9 5.0 1664093

Sulphur (S) ug 749 678 368 323 3270 25 1664093


Page 3 of 12




Maxxam ID A P 0 2 7 6 A P 0 2 7 7 A P 0 2 7 8 A P 0 2 7 9 A P 0 2 8 0Sampling Date 2008/07/29 2008/08/04 2008/08/10 2008/08/16 2008/08/22COC Number NA NA NA NA NA

U n i t s 2008-030842 2008-030843 2008-030844 2008-072558 2008-072559 DL QC Batch

Sulphate (SO4) ug 2250 2030 1100 968 9810 75 1664093


Page 4 of 12





U n i t s 2008-072560 2008-080601 2008-072561 2008-072562 DL QC Batch

Antimony (Sb) ug <10 <10 <10 <10 10 1664093

Bismuth (Bi) ug 8.6 7.1 7.3 7.4 6.0 1664093

Boron (B) ug <6.0 12.2 <6.0 <6.0 6.0 1664093

Calcium (Ca) ug 1840 3680 1170 1010 10 1664093

Magnesium (Mg) ug 174 504 132 116 10 1664093

Phosphorus (P) ug 67 106 74 78 25 1664093

Potassium (K) ug 181 289 159 163 20 1664093

Silicon (Si) ug 237 225 214 215 10 1664093

Sodium (Na) ug 234 172 66.1 160 5.0 1664093

Strontium (Sr) ug 3.8 7.1 2.1 1.8 1.0 1664093

Thallium (Tl) ug <10 <10 <10 <10 10 1664093

Uranium (U) ug 55 68 61 38 30 1664093

Zirconium (Zr) ug 3.1 2.3 <1.0 <1.0 1.0 1664093

Aluminum (Al) ug 180 297 72 63 20 1664093

Arsenic (As) ug <6.0 7.0 <6.0 <6.0 6.0 1664093

Barium (Ba) ug 7.1 23.6 7.5 5.4 1.0 1664093

Beryllium (Be) ug <1.0 <1.0 <1.0 <1.0 1.0 1664093

Cadmium (Cd) ug <2.0 <2.0 <2.0 <2.0 2.0 1664093

Chromium (Cr) ug 2.4 8.0 2.6 <2.0 2.0 1664093

Cobalt (Co) ug <2.0 <2.0 <2.0 <2.0 2.0 1664093

Copper (Cu) ug 90.4 188 148 94.6 2.0 1664093

Iron (Fe) ug 405 1470 336 236 5.0 1664093

Lead (Pb) ug 5.2 12.2 <3.0 <3.0 3.0 1664093

Manganese (Mn) ug 10.0 38.7 8.3 7.3 1.0 1664093

Molybdenum (Mo) ug <3.0 <3.0 <3.0 <3.0 3.0 1664093

Nickel (Ni) ug <3.0 5.6 3.5 <3.0 3.0 1664093

Selenium (Se) ug <10 <10 <10 <10 10 1664093

Silver (Ag) ug 1.3 1.7 1.4 1.3 1.0 1664093

Tin (Sn) ug <10 <10 <10 <10 10 1664093

Titanium (Ti) ug 9.1 15.8 3.8 3.4 1.0 1664093

Vanadium (V) ug <2.0 2.8 <2.0 <2.0 2.0 1664093

Zinc (Zn) ug 25.2 93.6 19.6 15.3 5.0 1664093

Sulphur (S) ug 557 3960 506 299 25 1664093


Page 5 of 12





U n i t s 2008-072560 2008-080601 2008-072561 2008-072562 DL QC Batch

Sulphate (SO4) ug 1670 11900 1520 898 75 1664093


Page 6 of 12



GENERAL COMMENTS


Page 7 of 12

Jacques Whitford LimitedAttention: Greg CrooksClient Project #: 1009497.05 Z9100P.O. #: NSD016400Project name: COURTICE RD.

Quality Assurance ReportMaxxam Job Number: GA8B0272


1664093 KCO MATRIX SPIKE[AP0276-01] Antimony (Sb) 2008/11/09 108 % 75 - 125RPD[AP0276-01] Antimony (Sb) 2008/11/09 1.2 % 20MATRIX SPIKE[AP0276-01] Bismuth (Bi) 2008/11/09 105 % 75 - 125RPD[AP0276-01] Bismuth (Bi) 2008/11/09 1.6 % 20MATRIX SPIKE[AP0276-01] Boron (B) 2008/11/09 104 % 75 - 125RPD[AP0276-01] Boron (B) 2008/11/09 1 % 20MATRIX SPIKE[AP0276-01] Calcium (Ca) 2008/11/09 109 % 75 - 125RPD[AP0276-01] Calcium (Ca) 2008/11/09 1.3 % 20MATRIX SPIKE[AP0276-01] Magnesium (Mg) 2008/11/09 106 % 75 - 125RPD[AP0276-01] Magnesium (Mg) 2008/11/09 0.5 % 20MATRIX SPIKE[AP0276-01] Phosphorus (P) 2008/11/09 100 % 75 - 125RPD[AP0276-01] Phosphorus (P) 2008/11/09 1.4 % 20MATRIX SPIKE[AP0276-01] Potassium (K) 2008/11/09 94 % 75 - 125RPD[AP0276-01] Potassium (K) 2008/11/09 1.1 % 20MATRIX SPIKE[AP0276-01] Sodium (Na) 2008/11/09 99 % 75 - 125RPD[AP0276-01] Sodium (Na) 2008/11/09 1.3 % 20MATRIX SPIKE[AP0276-01] Strontium (Sr) 2008/11/09 106 % 75 - 125RPD[AP0276-01] Strontium (Sr) 2008/11/09 1.5 % 20MATRIX SPIKE[AP0276-01] Thallium (Tl) 2008/11/09 106 % 75 - 125RPD[AP0276-01] Thallium (Tl) 2008/11/09 0.06 % 20MATRIX SPIKE[AP0276-01] Uranium (U) 2008/11/09 105 % 75 - 125RPD[AP0276-01] Uranium (U) 2008/11/09 0.3 % 20MATRIX SPIKE[AP0276-01] Zirconium (Zr) 2008/11/09 96 % 75 - 125RPD[AP0276-01] Zirconium (Zr) 2008/11/09 1 % 20MATRIX SPIKE[AP0276-01] Aluminum (Al) 2008/11/09 107 % 75 - 125RPD[AP0276-01] Aluminum (Al) 2008/11/09 0 % 20MATRIX SPIKE[AP0276-01] Arsenic (As) 2008/11/09 106 % 75 - 125RPD[AP0276-01] Arsenic (As) 2008/11/09 2.4 % 20

Page 8 of 12


Quality Assurance Report (Continued)Maxxam Job Number: GA8B0272


1664093 KCO MATRIX SPIKE[AP0276-01] Barium (Ba) 2008/11/09 106 % 75 - 125RPD[AP0276-01] Barium (Ba) 2008/11/09 1.1 % 20MATRIX SPIKE[AP0276-01] Beryllium (Be) 2008/11/09 108 % 75 - 125RPD[AP0276-01] Beryllium (Be) 2008/11/09 1.4 % 20MATRIX SPIKE[AP0276-01] Cadmium (Cd) 2008/11/09 104 % 75 - 125RPD[AP0276-01] Cadmium (Cd) 2008/11/09 1.5 % 20MATRIX SPIKE[AP0276-01] Chromium (Cr) 2008/11/09 108 % 75 - 125RPD[AP0276-01] Chromium (Cr) 2008/11/09 1.6 % 20MATRIX SPIKE[AP0276-01] Cobalt (Co) 2008/11/09 106 % 75 - 125RPD[AP0276-01] Cobalt (Co) 2008/11/09 1.3 % 20MATRIX SPIKE[AP0276-01] Copper (Cu) 2008/11/09 108 % 75 - 125RPD[AP0276-01] Copper (Cu) 2008/11/09 0.2 % 20MATRIX SPIKE[AP0276-01] Iron (Fe) 2008/11/09 108 % 75 - 125RPD[AP0276-01] Iron (Fe) 2008/11/09 0.4 % 20MATRIX SPIKE[AP0276-01] Lead (Pb) 2008/11/09 105 % 75 - 125RPD[AP0276-01] Lead (Pb) 2008/11/09 2.1 % 20MATRIX SPIKE[AP0276-01] Manganese (Mn) 2008/11/09 107 % 75 - 125RPD[AP0276-01] Manganese (Mn) 2008/11/09 0.9 % 20MATRIX SPIKE[AP0276-01] Molybdenum (Mo) 2008/11/09 102 % 75 - 125RPD[AP0276-01] Molybdenum (Mo) 2008/11/09 2.0 % 20MATRIX SPIKE[AP0276-01] Nickel (Ni) 2008/11/09 109 % 75 - 125RPD[AP0276-01] Nickel (Ni) 2008/11/09 1 % 20MATRIX SPIKE[AP0276-01] Selenium (Se) 2008/11/09 106 % 75 - 125RPD[AP0276-01] Selenium (Se) 2008/11/09 1.1 % 20MATRIX SPIKE[AP0276-01] Silver (Ag) 2008/11/09 100 % 75 - 125RPD[AP0276-01] Silver (Ag) 2008/11/09 0.8 % 20MATRIX SPIKE[AP0276-01] Tin (Sn) 2008/11/09 103 % 75 - 125RPD[AP0276-01] Tin (Sn) 2008/11/09 1.2 % 20

Page 9 of 12




1664093 KCO MATRIX SPIKE[AP0276-01] Titanium (Ti) 2008/11/09 103 % 75 - 125RPD[AP0276-01] Titanium (Ti) 2008/11/09 1.2 % 20MATRIX SPIKE[AP0276-01] Vanadium (V) 2008/11/09 104 % 75 - 125RPD[AP0276-01] Vanadium (V) 2008/11/09 1.8 % 20MATRIX SPIKE[AP0276-01] Zinc (Zn) 2008/11/09 104 % 75 - 125RPD[AP0276-01] Zinc (Zn) 2008/11/09 1.4 % 20MATRIX SPIKE[AP0276-01] Sulphur (S) 2008/11/09 103 % 75 - 125RPD[AP0276-01] Sulphur (S) 2008/11/09 3.9 % 20Spiked Blank Antimony (Sb) 2008/11/09 109 % 85 - 115RPD Antimony (Sb) 2008/11/09 2.2 % 20Spiked Blank Bismuth (Bi) 2008/11/09 105 % 85 - 115RPD Bismuth (Bi) 2008/11/09 1.1 % 20Spiked Blank Boron (B) 2008/11/09 103 % 85 - 115RPD Boron (B) 2008/11/09 2.3 % 20Spiked Blank Calcium (Ca) 2008/11/09 107 % 85 - 115RPD Calcium (Ca) 2008/11/09 2.4 % 20Spiked Blank Magnesium (Mg) 2008/11/09 104 % 85 - 115RPD Magnesium (Mg) 2008/11/09 0.7 % 20Spiked Blank Phosphorus (P) 2008/11/09 103 % 85 - 115RPD Phosphorus (P) 2008/11/09 1 % 20Spiked Blank Potassium (K) 2008/11/09 93 % 85 - 115RPD Potassium (K) 2008/11/09 1.8 % 20Spiked Blank Silicon (Si) 2008/11/09 105 % 85 - 115RPD Silicon (Si) 2008/11/09 0.8 % 20Spiked Blank Sodium (Na) 2008/11/09 97 % 85 - 115RPD Sodium (Na) 2008/11/09 1.9 % 20Spiked Blank Strontium (Sr) 2008/11/09 105 % 85 - 115RPD Strontium (Sr) 2008/11/09 2.1 % 20Spiked Blank Thallium (Tl) 2008/11/09 108 % 85 - 115RPD Thallium (Tl) 2008/11/09 0.8 % 20Spiked Blank Uranium (U) 2008/11/09 103 % 85 - 115RPD Uranium (U) 2008/11/09 1.4 % 20Spiked Blank Zirconium (Zr) 2008/11/09 103 % 85 - 115RPD Zirconium (Zr) 2008/11/09 1.0 % 20Spiked Blank Aluminum (Al) 2008/11/09 101 % 85 - 115RPD Aluminum (Al) 2008/11/09 1.8 % 20Spiked Blank Arsenic (As) 2008/11/09 106 % 85 - 115RPD Arsenic (As) 2008/11/09 1.5 % 20Spiked Blank Barium (Ba) 2008/11/09 105 % 85 - 115RPD Barium (Ba) 2008/11/09 2.1 % 20Spiked Blank Beryllium (Be) 2008/11/09 108 % 85 - 115RPD Beryllium (Be) 2008/11/09 2.4 % 20Spiked Blank Cadmium (Cd) 2008/11/09 104 % 85 - 115RPD Cadmium (Cd) 2008/11/09 2.6 % 20Spiked Blank Chromium (Cr) 2008/11/09 104 % 85 - 115RPD Chromium (Cr) 2008/11/09 2.6 % 20Spiked Blank Cobalt (Co) 2008/11/09 105 % 85 - 115

Page 10 of 12




1664093 KCO RPD Cobalt (Co) 2008/11/09 2.4 % 20Spiked Blank Copper (Cu) 2008/11/09 106 % 85 - 115RPD Copper (Cu) 2008/11/09 2.0 % 20Spiked Blank Iron (Fe) 2008/11/09 107 % 85 - 115RPD Iron (Fe) 2008/11/09 2.3 % 20Spiked Blank Lead (Pb) 2008/11/09 105 % 85 - 115RPD Lead (Pb) 2008/11/09 3.0 % 20Spiked Blank Manganese (Mn) 2008/11/09 106 % 85 - 115RPD Manganese (Mn) 2008/11/09 2.3 % 20Spiked Blank Molybdenum (Mo) 2008/11/09 104 % 85 - 115RPD Molybdenum (Mo) 2008/11/09 0.5 % 20Spiked Blank Nickel (Ni) 2008/11/09 105 % 85 - 115RPD Nickel (Ni) 2008/11/09 2.2 % 20Spiked Blank Selenium (Se) 2008/11/09 105 % 85 - 115RPD Selenium (Se) 2008/11/09 4.1 % 20Spiked Blank Silver (Ag) 2008/11/09 101 % 85 - 115RPD Silver (Ag) 2008/11/09 1.1 % 20Spiked Blank Tin (Sn) 2008/11/09 104 % 85 - 115RPD Tin (Sn) 2008/11/09 1.1 % 20Spiked Blank Titanium (Ti) 2008/11/09 104 % 85 - 115RPD Titanium (Ti) 2008/11/09 0.8 % 20Spiked Blank Vanadium (V) 2008/11/09 104 % 85 - 115RPD Vanadium (V) 2008/11/09 2.1 % 20Spiked Blank Zinc (Zn) 2008/11/09 104 % 85 - 115RPD Zinc (Zn) 2008/11/09 1.9 % 20Spiked Blank Sulphur (S) 2008/11/09 103 % 85 - 115RPD Sulphur (S) 2008/11/09 0.2 % 20Method Blank Antimony (Sb) 2008/11/09 <10 ug

Bismuth (Bi) 2008/11/09 7.0, RDL=6.0 ugBoron (B) 2008/11/09 <6.0 ugCalcium (Ca) 2008/11/09 <10 ugMagnesium (Mg) 2008/11/09 <10 ugPhosphorus (P) 2008/11/09 <25 ugPotassium (K) 2008/11/09 39, RDL=20 ugSilicon (Si) 2008/11/09 <10 ugSodium (Na) 2008/11/09 <5.0 ugStrontium (Sr) 2008/11/09 <1.0 ugThallium (Tl) 2008/11/09 <10 ugUranium (U) 2008/11/09 46, RDL=30 ugZirconium (Zr) 2008/11/09 <1.0 ugAluminum (Al) 2008/11/09 <20 ugArsenic (As) 2008/11/09 <6.0 ugBarium (Ba) 2008/11/09 <1.0 ugBeryllium (Be) 2008/11/09 <1.0 ugCadmium (Cd) 2008/11/09 <2.0 ugChromium (Cr) 2008/11/09 <2.0 ugCobalt (Co) 2008/11/09 <2.0 ugCopper (Cu) 2008/11/09 <2.0 ugIron (Fe) 2008/11/09 <5.0 ugLead (Pb) 2008/11/09 <3.0 ugManganese (Mn) 2008/11/09 <1.0 ugMolybdenum (Mo) 2008/11/09 <3.0 ugNickel (Ni) 2008/11/09 <3.0 ugSelenium (Se) 2008/11/09 <10 ugSilver (Ag) 2008/11/09 1.3, RDL=1.0 ug

Page 11 of 12




1664093 KCO Method Blank Tin (Sn) 2008/11/09 <10 ugTitanium (Ti) 2008/11/09 <1.0 ugVanadium (V) 2008/11/09 <2.0 ugZinc (Zn) 2008/11/09 <5.0 ugSulphur (S) 2008/11/09 <25 ugSulphate (SO4) 2008/11/09 <75 ug

RPD [ A P 0 2 7 6 - 0 1 ] Arsenic (As) 2008/11/09 NC % 20Cadmium (Cd) 2008/11/09 NC % 20Chromium (Cr) 2008/11/09 NC % 20Cobalt (Co) 2008/11/09 NC % 20Copper (Cu) 2008/11/09 6.3 % 20Iron (Fe) 2008/11/09 4.0 % 20Lead (Pb) 2008/11/09 NC % 20Nickel (Ni) 2008/11/09 NC % 20Selenium (Se) 2008/11/09 NC % 20Vanadium (V) 2008/11/09 NC % 20Zinc (Zn) 2008/11/09 NC % 20Sulphur (S) 2008/11/09 3.2 % 20Sulphate (SO4) 2008/11/09 3.2 % N/A


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Your P.O. #: NSD016400Your Project #: 1009497.05Site Location: Y/D AMBIENT MONITOR, COURTICE RD.






Date Date MethodAnalyses Quantity Extracted Analyzed Laboratory Method ReferenceTotal Metals on Hi-Vol Filter (6010Bmod) ( 1 ) 1 2009/02/07 2009/02/09 CAM SOP-00408 EPA 6010BmodParticulates on Filter (Method IO-3.1) ( 1 ) 1 2009/02/06 2008/11/13 BRL SOP-00109 EPA 5/315/NJATM1



Encryption Key






Page 1 of 11

Jacques Whitford LimitedMaxxam Job #: A913231 Client Project #: 1009497.05Report Date: 2009/02/10 Project name: Y/D AMBIENT MONITOR, COURTICE RD.



Maxxam ID B R 0 7 9 6Sampling Date

U n i t s 8072563 R D L QC Batch



Page 2 of 11




Maxxam ID B R 0 7 9 6 B R 0 7 9 6Sampling Date

U n i t s 8072563 8072563 R D L QC BatchLab-Dup

Metals

Antimony (Sb) ug <10 <10 10 1737687

Bismuth (Bi) ug <6.0 <6.0 6.0 1737687

Boron (B) ug <6.0 6.3 6.0 1737687

Calcium (Ca) ug 2240 2350 10 1737687

Magnesium (Mg) ug 236 245 10 1737687

Phosphorus (P) ug 81 83 25 1737687

Potassium (K) ug 188 199 20 1737687

Silicon (Si) ug 506 594 10 1737687

Sodium (Na) ug 155 143 5.0 1737687

Strontium (Sr) ug 4.1 4.4 1.0 1737687

Thallium (Tl) ug <10 <10 10 1737687

Uranium (U) ug <30 <30 30 1737687

Zirconium (Zr) ug <1.0 1.7 1.0 1737687

Aluminum (Al) ug 80 100 20 1737687

Arsenic (As) ug <6.0 <6.0 6.0 1737687

Barium (Ba) ug 11.8 13.0 1.0 1737687

Beryllium (Be) ug <1.0 <1.0 1.0 1737687

Cadmium (Cd) ug <2.0 <2.0 2.0 1737687

Chromium (Cr) ug <2.0 2.5 2.0 1737687

Cobalt (Co) ug <2.0 <2.0 2.0 1737687

Copper (Cu) ug 357 355 2.0 1737687

Iron (Fe) ug 699 738 5.0 1737687

Lead (Pb) ug 5.1 7.1 3.0 1737687

Manganese (Mn) ug 14.8 15.7 1.0 1737687

Molybdenum (Mo) ug <3.0 <3.0 3.0 1737687

Nickel (Ni) ug <3.0 3.8 3.0 1737687

Selenium (Se) ug <10 <10 10 1737687

Silver (Ag) ug <1.0 <1.0 1.0 1737687

Tin (Sn) ug <10 <10 10 1737687

Titanium (Ti) ug 7.3 8.4 1.0 1737687

Vanadium (V) ug <2.0 <2.0 2.0 1737687

Zinc (Zn) ug 36.8 34.5 5.0 1737687


Page 3 of 11




Maxxam ID B R 0 7 9 6 B R 0 7 9 6Sampling Date

U n i t s 8072563 8072563 R D L QC BatchLab-Dup

Sulphur (S) ug 1880 1960 25 1737687

Sulphate (SO4) ug 5650 5870 75 1737687


Page 4 of 11



GENERAL COMMENTS


Page 5 of 11

Jacques Whitford LimitedAttention: Connie LimClient Project #: 1009497.05P.O. #: NSD016400Site Location: Y/D AMBIENT MONITOR, COURTICE RD.



1737687 LCH MATRIX SPIKE[BR0796-01] Antimony (Sb) 2009/02/09 99 % 75 - 125RPD[BR0796-01] Antimony (Sb) 2009/02/09 4.7 % 20MATRIX SPIKE[BR0796-01] Bismuth (Bi) 2009/02/09 94 % 75 - 125RPD[BR0796-01] Bismuth (Bi) 2009/02/09 0.9 % 20MATRIX SPIKE[BR0796-01] Boron (B) 2009/02/09 100 % 75 - 125RPD[BR0796-01] Boron (B) 2009/02/09 1.2 % 20MATRIX SPIKE[BR0796-01] Calcium (Ca) 2009/02/09 100 % 75 - 125RPD[BR0796-01] Calcium (Ca) 2009/02/09 9.6 % 20MATRIX SPIKE[BR0796-01] Magnesium (Mg) 2009/02/09 100 % 75 - 125RPD[BR0796-01] Magnesium (Mg) 2009/02/09 3.2 % 20MATRIX SPIKE[BR0796-01] Phosphorus (P) 2009/02/09 99 % 75 - 125RPD[BR0796-01] Phosphorus (P) 2009/02/09 0.6 % 20MATRIX SPIKE[BR0796-01] Potassium (K) 2009/02/09 89 % 75 - 125RPD[BR0796-01] Potassium (K) 2009/02/09 0.6 % 20MATRIX SPIKE[BR0796-01] Silicon (Si) 2009/02/09 NC ( 1 ) % 75 - 125RPD[BR0796-01] Silicon (Si) 2009/02/09 NC ( 1 ) % 20MATRIX SPIKE[BR0796-01] Sodium (Na) 2009/02/09 89 % 75 - 125RPD[BR0796-01] Sodium (Na) 2009/02/09 6.2 % 20MATRIX SPIKE[BR0796-01] Strontium (Sr) 2009/02/09 101 % 75 - 125RPD[BR0796-01] Strontium (Sr) 2009/02/09 0.6 % 20MATRIX SPIKE[BR0796-01] Thallium (Tl) 2009/02/09 96 % 75 - 125RPD[BR0796-01] Thallium (Tl) 2009/02/09 2.0 % 20MATRIX SPIKE[BR0796-01] Uranium (U) 2009/02/09 92 % 75 - 125RPD[BR0796-01] Uranium (U) 2009/02/09 7.0 % 20MATRIX SPIKE[BR0796-01] Zirconium (Zr) 2009/02/09 96 % 75 - 125RPD[BR0796-01] Zirconium (Zr) 2009/02/09 1.1 % 20MATRIX SPIKE[BR0796-01] Aluminum (Al) 2009/02/09 103 % 75 - 125RPD[BR0796-01] Aluminum (Al) 2009/02/09 5.2 % 20

Page 6 of 11




1737687 LCH MATRIX SPIKE[BR0796-01] Arsenic (As) 2009/02/09 100 % 75 - 125RPD[BR0796-01] Arsenic (As) 2009/02/09 3.4 % 20MATRIX SPIKE[BR0796-01] Barium (Ba) 2009/02/09 99 % 75 - 125RPD[BR0796-01] Barium (Ba) 2009/02/09 0.4 % 20MATRIX SPIKE[BR0796-01] Beryllium (Be) 2009/02/09 103 % 75 - 125RPD[BR0796-01] Beryllium (Be) 2009/02/09 0.6 % 20MATRIX SPIKE[BR0796-01] Cadmium (Cd) 2009/02/09 98 % 75 - 125RPD[BR0796-01] Cadmium (Cd) 2009/02/09 1.2 % 20MATRIX SPIKE[BR0796-01] Chromium (Cr) 2009/02/09 98 % 75 - 125RPD[BR0796-01] Chromium (Cr) 2009/02/09 1.4 % 20MATRIX SPIKE[BR0796-01] Cobalt (Co) 2009/02/09 98 % 75 - 125RPD[BR0796-01] Cobalt (Co) 2009/02/09 0.7 % 20MATRIX SPIKE[BR0796-01] Copper (Cu) 2009/02/09 97 % 75 - 125RPD[BR0796-01] Copper (Cu) 2009/02/09 14.8 % 20MATRIX SPIKE[BR0796-01] Iron (Fe) 2009/02/09 101 % 75 - 125RPD[BR0796-01] Iron (Fe) 2009/02/09 3.2 % 20MATRIX SPIKE[BR0796-01] Lead (Pb) 2009/02/09 100 % 75 - 125RPD[BR0796-01] Lead (Pb) 2009/02/09 0.6 % 20MATRIX SPIKE[BR0796-01] Manganese (Mn) 2009/02/09 100 % 75 - 125RPD[BR0796-01] Manganese (Mn) 2009/02/09 1.1 % 20MATRIX SPIKE[BR0796-01] Molybdenum (Mo) 2009/02/09 101 % 75 - 125RPD[BR0796-01] Molybdenum (Mo) 2009/02/09 0.2 % 20MATRIX SPIKE[BR0796-01] Nickel (Ni) 2009/02/09 100 % 75 - 125RPD[BR0796-01] Nickel (Ni) 2009/02/09 2.7 % 20MATRIX SPIKE[BR0796-01] Selenium (Se) 2009/02/09 101 % 75 - 125RPD[BR0796-01] Selenium (Se) 2009/02/09 0.2 % 20MATRIX SPIKE[BR0796-01] Silver (Ag) 2009/02/09 97 % 75 - 125RPD[BR0796-01] Silver (Ag) 2009/02/09 1.6 % 20

Page 7 of 11




1737687 LCH MATRIX SPIKE[BR0796-01] Tin (Sn) 2009/02/09 100 % 75 - 125RPD[BR0796-01] Tin (Sn) 2009/02/09 3.7 % 20MATRIX SPIKE[BR0796-01] Titanium (Ti) 2009/02/09 100 % 75 - 125RPD[BR0796-01] Titanium (Ti) 2009/02/09 1.2 % 20MATRIX SPIKE[BR0796-01] Vanadium (V) 2009/02/09 99 % 75 - 125RPD[BR0796-01] Vanadium (V) 2009/02/09 0.3 % 20MATRIX SPIKE[BR0796-01] Zinc (Zn) 2009/02/09 98 % 75 - 125RPD[BR0796-01] Zinc (Zn) 2009/02/09 1.2 % 20MATRIX SPIKE[BR0796-01] Sulphur (S) 2009/02/09 94 % 75 - 125RPD[BR0796-01] Sulphur (S) 2009/02/09 NC % 20Spiked Blank Antimony (Sb) 2009/02/09 101 % 85 - 115RPD Antimony (Sb) 2009/02/09 0.8 % 20Spiked Blank Bismuth (Bi) 2009/02/09 91 % 85 - 115RPD Bismuth (Bi) 2009/02/09 3.6 % 20Spiked Blank Boron (B) 2009/02/09 100 % 85 - 115RPD Boron (B) 2009/02/09 0.3 % 20Spiked Blank Calcium (Ca) 2009/02/09 102 % 85 - 115RPD Calcium (Ca) 2009/02/09 0.9 % 20Spiked Blank Magnesium (Mg) 2009/02/09 100 % 85 - 115RPD Magnesium (Mg) 2009/02/09 0.06 % 20Spiked Blank Phosphorus (P) 2009/02/09 100 % 85 - 115RPD Phosphorus (P) 2009/02/09 1.7 % 20Spiked Blank Potassium (K) 2009/02/09 87 % 85 - 115RPD Potassium (K) 2009/02/09 0.9 % 20Spiked Blank Silicon (Si) 2009/02/09 103 % 85 - 115RPD Silicon (Si) 2009/02/09 2.4 % 20Spiked Blank Sodium (Na) 2009/02/09 91 % 85 - 115RPD Sodium (Na) 2009/02/09 1.1 % 20Spiked Blank Strontium (Sr) 2009/02/09 101 % 85 - 115RPD Strontium (Sr) 2009/02/09 0.7 % 20Spiked Blank Thallium (Tl) 2009/02/09 100 % 85 - 115RPD Thallium (Tl) 2009/02/09 0.2 % 20Spiked Blank Uranium (U) 2009/02/09 95 % 85 - 115RPD Uranium (U) 2009/02/09 1.6 % 20Spiked Blank Zirconium (Zr) 2009/02/09 99 % 85 - 115RPD Zirconium (Zr) 2009/02/09 1.1 % 20Spiked Blank Aluminum (Al) 2009/02/09 92 % 85 - 115RPD Aluminum (Al) 2009/02/09 1.8 % 20Spiked Blank Arsenic (As) 2009/02/09 101 % 85 - 115RPD Arsenic (As) 2009/02/09 3.8 % 20Spiked Blank Barium (Ba) 2009/02/09 100 % 85 - 115RPD Barium (Ba) 2009/02/09 0.8 % 20Spiked Blank Beryllium (Be) 2009/02/09 104 % 85 - 115RPD Beryllium (Be) 2009/02/09 0.6 % 20Spiked Blank Cadmium (Cd) 2009/02/09 99 % 85 - 115

Page 8 of 11




1737687 LCH RPD Cadmium (Cd) 2009/02/09 0.7 % 20Spiked Blank Chromium (Cr) 2009/02/09 98 % 85 - 115RPD Chromium (Cr) 2009/02/09 1.1 % 20Spiked Blank Cobalt (Co) 2009/02/09 100 % 85 - 115RPD Cobalt (Co) 2009/02/09 1.1 % 20Spiked Blank Copper (Cu) 2009/02/09 102 % 85 - 115RPD Copper (Cu) 2009/02/09 1.2 % 20Spiked Blank Iron (Fe) 2009/02/09 102 % 85 - 115RPD Iron (Fe) 2009/02/09 1.3 % 20Spiked Blank Lead (Pb) 2009/02/09 100 % 85 - 115RPD Lead (Pb) 2009/02/09 1.2 % 20Spiked Blank Manganese (Mn) 2009/02/09 101 % 85 - 115RPD Manganese (Mn) 2009/02/09 0.8 % 20Spiked Blank Molybdenum (Mo) 2009/02/09 101 % 85 - 115RPD Molybdenum (Mo) 2009/02/09 0.7 % 20Spiked Blank Nickel (Ni) 2009/02/09 100 % 85 - 115RPD Nickel (Ni) 2009/02/09 0.03 % 20Spiked Blank Selenium (Se) 2009/02/09 103 % 85 - 115RPD Selenium (Se) 2009/02/09 2.1 % 20Spiked Blank Silver (Ag) 2009/02/09 98 % 85 - 115RPD Silver (Ag) 2009/02/09 0.4 % 20Spiked Blank Tin (Sn) 2009/02/09 100 % 85 - 115RPD Tin (Sn) 2009/02/09 0.4 % 20Spiked Blank Titanium (Ti) 2009/02/09 101 % 85 - 115RPD Titanium (Ti) 2009/02/09 0.9 % 20Spiked Blank Vanadium (V) 2009/02/09 99 % 85 - 115RPD Vanadium (V) 2009/02/09 0.6 % 20Spiked Blank Zinc (Zn) 2009/02/09 99 % 85 - 115RPD Zinc (Zn) 2009/02/09 1.2 % 20Spiked Blank Sulphur (S) 2009/02/09 98 % 85 - 115RPD Sulphur (S) 2009/02/09 0.5 % 20Method Blank Antimony (Sb) 2009/02/09 <10 ug

Bismuth (Bi) 2009/02/09 <6.0 ugBoron (B) 2009/02/09 <6.0 ugCalcium (Ca) 2009/02/09 <10 ugMagnesium (Mg) 2009/02/09 <10 ugPhosphorus (P) 2009/02/09 <25 ugPotassium (K) 2009/02/09 25, RDL=20 ugSilicon (Si) 2009/02/09 <10 ugSodium (Na) 2009/02/09 <5.0 ugStrontium (Sr) 2009/02/09 <1.0 ugThallium (Tl) 2009/02/09 <10 ugUranium (U) 2009/02/09 <30 ugZirconium (Zr) 2009/02/09 <1.0 ugAluminum (Al) 2009/02/09 <20 ugArsenic (As) 2009/02/09 <6.0 ugBarium (Ba) 2009/02/09 <1.0 ugBeryllium (Be) 2009/02/09 <1.0 ugCadmium (Cd) 2009/02/09 <2.0 ugChromium (Cr) 2009/02/09 <2.0 ugCobalt (Co) 2009/02/09 <2.0 ugCopper (Cu) 2009/02/09 <2.0 ugIron (Fe) 2009/02/09 <5.0 ugLead (Pb) 2009/02/09 <3.0 ugManganese (Mn) 2009/02/09 <1.0 ug

Page 9 of 11




1737687 LCH Method Blank Molybdenum (Mo) 2009/02/09 <3.0 ugNickel (Ni) 2009/02/09 <3.0 ugSelenium (Se) 2009/02/09 <10 ugSilver (Ag) 2009/02/09 <1.0 ugTin (Sn) 2009/02/09 <10 ugTitanium (Ti) 2009/02/09 <1.0 ugVanadium (V) 2009/02/09 <2.0 ugZinc (Zn) 2009/02/09 <5.0 ugSulphur (S) 2009/02/09 <25 ugSulphate (SO4) 2009/02/09 <75 ug

RPD [ B R 0 7 9 6 - 0 1 ] Antimony (Sb) 2009/02/09 NC % 20Bismuth (Bi) 2009/02/09 NC % 20Boron (B) 2009/02/09 NC % 20Calcium (Ca) 2009/02/09 5.1 % 20Magnesium (Mg) 2009/02/09 3.4 % 20Phosphorus (P) 2009/02/09 NC % 20Potassium (K) 2009/02/09 6.0 % 20Silicon (Si) 2009/02/09 15.9 % 20Sodium (Na) 2009/02/09 7.9 % 20Strontium (Sr) 2009/02/09 NC % 20Thallium (Tl) 2009/02/09 NC % 20Uranium (U) 2009/02/09 NC % 20Zirconium (Zr) 2009/02/09 NC % 20Aluminum (Al) 2009/02/09 NC % 20Arsenic (As) 2009/02/09 NC % 20Barium (Ba) 2009/02/09 10.1 % 20Beryllium (Be) 2009/02/09 NC % 20Cadmium (Cd) 2009/02/09 NC % 20Chromium (Cr) 2009/02/09 NC % 20Cobalt (Co) 2009/02/09 NC % 20Copper (Cu) 2009/02/09 0.8 % 20Iron (Fe) 2009/02/09 5.3 % 20Lead (Pb) 2009/02/09 NC % 20Manganese (Mn) 2009/02/09 6.0 % 20Molybdenum (Mo) 2009/02/09 NC % 20Nickel (Ni) 2009/02/09 NC % 20Selenium (Se) 2009/02/09 NC % 20Silver (Ag) 2009/02/09 NC % 20Tin (Sn) 2009/02/09 NC % 20Titanium (Ti) 2009/02/09 13.3 % 20Vanadium (V) 2009/02/09 NC % 20Zinc (Zn) 2009/02/09 6.6 % 20Sulphur (S) 2009/02/09 3.8 % 20Sulphate (SO4) 2009/02/09 3.8 % N/A

N/A = Not ApplicableNC = Non-calculableRPD = Relative Percent DifferenceSPIKE = Fortified sample( 1 ) The recovery in the matrix spike was not calculated (NC). Because of the high concentration of this analyte in the parent sample, therelative difference between the spiked and unspiked concentrations is not sufficiently significant to permit a reliable recovery calculation.

Page 10 of 11





====================================================================Maxxam has procedures in place to guard against improper use of the electronic signature and have the required "signatories", as per section 5.10.2 ofISO/IEC 17025:2005(E), signing the reports. SCC and CALA have approved this reporting process and electronic report format.

Page 11 of 11

Your P.O. #: NSD016400Your Project #: 1009497.05Site: Y/D AMBIENT MONITOYour C.O.C. #: EO223508




MAXXAM JOB #: A8D0571Received: 2008/11/05, 10:21





Encryption Key






Page 1 of 12

Jacques Whitford LimitedMaxxam Job #: A8D0571 Client Project #: 1009497.05Report Date: 2009/02/20 Project name: Y/D AMBIENT MONITO



Maxxam ID A Z 1 6 2 7 A Z 1 6 2 8 A Z 1 6 2 9 A Z 1 6 3 0Sampling Date 2008/09/27 2008/10/03 2008/10/09 2008/10/15COC Number EO223508 EO223508 EO223508 EO223508




Maxxam ID A Z 1 6 3 1 A Z 1 6 3 2Sampling Date 2008/10/21 2008/10/27COC Number EO223508 EO223508


Particulate Weight on Filter mg 21.7 15.1 5.0 1671621


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Maxxam ID A Z 1 6 2 7 A Z 1 6 2 8 A Z 1 6 2 9 A Z 1 6 3 0 A Z 1 6 3 1Sampling Date 2008/09/27 2008/10/03 2008/10/09 2008/10/15 2008/10/21COC Number EO223508 EO223508 EO223508 EO223508 EO223508

U n i t s 8072564 8072505 8072566 8072567 8072568 R D L QC Batch

Metals

Antimony (Sb) ug <10 <10 <10 <10 <10 10 1674804

Bismuth (Bi) ug <6.0 <6.0 <6.0 <6.0 <6.0 6.0 1674804

Boron (B) ug <6.0 <6.0 <6.0 <6.0 <6.0 6.0 1674804

Calcium (Ca) ug 1640 1630 1490 4730 724 10 1674804

Magnesium (Mg) ug 132 122 257 267 110 10 1674804

Phosphorus (P) ug 47 42 79 53 33 25 1674804

Potassium (K) ug 133 106 179 233 105 20 1674804

Silicon (Si) ug 368 374 328 427 353 10 1674804

Sodium (Na) ug 131 65.3 115 104 80.3 5.0 1674804

Strontium (Sr) ug 3.0 2.7 2.7 8.5 1.6 1.0 1674804

Thallium (Tl) ug <10 <10 <10 <10 <10 10 1674804

Uranium (U) ug <30 <30 <30 <30 36 30 1674804

Zirconium (Zr) ug <1.0 <1.0 <1.0 <1.0 <1.0 1.0 1674804

Aluminum (Al) ug 86 83 110 222 59 20 1674804

Arsenic (As) ug <6.0 <6.0 <6.0 <6.0 <6.0 6.0 1674804

Barium (Ba) ug 3.8 8.8 9.6 16.1 5.9 1.0 1674804

Beryllium (Be) ug <1.0 <1.0 <1.0 <1.0 <1.0 1.0 1674804

Cadmium (Cd) ug <2.0 <2.0 <2.0 <2.0 <2.0 2.0 1674804

Chromium (Cr) ug <2.0 2.1 2.8 3.2 4.8 2.0 1674804

Cobalt (Co) ug <2.0 <2.0 <2.0 <2.0 <2.0 2.0 1674804

Copper (Cu) ug 163 106 79.0 467 59.4 2.0 1674804

Iron (Fe) ug 257 399 441 639 259 5.0 1674804

Lead (Pb) ug 3.2 <3.0 6.7 5.3 7.2 3.0 1674804

Manganese (Mn) ug 6.2 11.9 18.7 19.5 6.8 1.0 1674804

Molybdenum (Mo) ug <3.0 <3.0 <3.0 <3.0 <3.0 3.0 1674804

Nickel (Ni) ug 4.8 <3.0 3.9 4.1 5.6 3.0 1674804

Selenium (Se) ug <10 <10 <10 <10 <10 10 1674804

Silver (Ag) ug <1.0 <1.0 <1.0 <1.0 1.1 1.0 1674804

Tin (Sn) ug <10 <10 <10 <10 <10 10 1674804

Titanium (Ti) ug 4.4 6.1 5.9 14.8 3.1 1.0 1674804

Vanadium (V) ug <2.0 <2.0 <2.0 <2.0 <2.0 2.0 1674804

Zinc (Zn) ug 25.2 25.4 65.4 42.6 36.2 5.0 1674804


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Maxxam ID A Z 1 6 2 7 A Z 1 6 2 8 A Z 1 6 2 9 A Z 1 6 3 0 A Z 1 6 3 1Sampling Date 2008/09/27 2008/10/03 2008/10/09 2008/10/15 2008/10/21COC Number EO223508 EO223508 EO223508 EO223508 EO223508

U n i t s 8072564 8072505 8072566 8072567 8072568 R D L QC Batch

Sulphur (S) ug 927 221 1370 582 686 25 1674804

Sulphate (SO4) ug 2780 664 4110 1750 2060 75 1674804


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Maxxam ID A Z 1 6 3 2Sampling Date 2008/10/27COC Number EO223508


Metals

Antimony (Sb) ug <10 10 1674804

Bismuth (Bi) ug <6.0 6.0 1674804

Boron (B) ug <6.0 6.0 1674804

Calcium (Ca) ug 715 10 1674804

Magnesium (Mg) ug 129 10 1674804

Phosphorus (P) ug 44 25 1674804

Potassium (K) ug 99 20 1674804

Silicon (Si) ug 384 10 1674804

Sodium (Na) ug 95.1 5.0 1674804

Strontium (Sr) ug 1.4 1.0 1674804

Thallium (Tl) ug <10 10 1674804

Uranium (U) ug <30 30 1674804

Zirconium (Zr) ug <1.0 1.0 1674804

Aluminum (Al) ug 82 20 1674804

Arsenic (As) ug <6.0 6.0 1674804

Barium (Ba) ug 6.6 1.0 1674804

Beryllium (Be) ug <1.0 1.0 1674804

Cadmium (Cd) ug <2.0 2.0 1674804

Chromium (Cr) ug <2.0 2.0 1674804

Cobalt (Co) ug <2.0 2.0 1674804

Copper (Cu) ug 112 2.0 1674804

Iron (Fe) ug 253 5.0 1674804

Lead (Pb) ug <3.0 3.0 1674804

Manganese (Mn) ug 7.4 1.0 1674804

Molybdenum (Mo) ug <3.0 3.0 1674804

Nickel (Ni) ug <3.0 3.0 1674804

Selenium (Se) ug <10 10 1674804

Silver (Ag) ug <1.0 1.0 1674804

Tin (Sn) ug <10 10 1674804

Titanium (Ti) ug 3.9 1.0 1674804

Vanadium (V) ug <2.0 2.0 1674804

Zinc (Zn) ug 18.4 5.0 1674804


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Maxxam ID A Z 1 6 3 2Sampling Date 2008/10/27COC Number EO223508


Sulphur (S) ug 705 25 1674804

Sulphate (SO4) ug 2110 75 1674804


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GENERAL COMMENTS


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Jacques Whitford LimitedAttention: Farida DehghanClient Project #: 1009497.05P.O. #: NSD016400Project name: Y/D AMBIENT MONITO

Quality Assurance ReportMaxxam Job Number: GA8D0571


1674804 KCO MATRIX SPIKE Antimony (Sb) 2008/11/18 105 % 75 - 125RPD Antimony (Sb) 2008/11/18 3.6 % 20MATRIX SPIKE Bismuth (Bi) 2008/11/18 103 % 75 - 125RPD Bismuth (Bi) 2008/11/18 3.7 % 20MATRIX SPIKE Boron (B) 2008/11/18 101 % 75 - 125RPD Boron (B) 2008/11/18 0.2 % 20MATRIX SPIKE Calcium (Ca) 2008/11/18 103 % 75 - 125RPD Calcium (Ca) 2008/11/18 1.1 % 20MATRIX SPIKE Magnesium (Mg) 2008/11/18 102 % 75 - 125RPD Magnesium (Mg) 2008/11/18 0.2 % 20MATRIX SPIKE Phosphorus (P) 2008/11/18 100 % 75 - 125RPD Phosphorus (P) 2008/11/18 0.3 % 20MATRIX SPIKE Potassium (K) 2008/11/18 88 % 75 - 125RPD Potassium (K) 2008/11/18 0.7 % 20MATRIX SPIKE Sodium (Na) 2008/11/18 95 % 75 - 125RPD Sodium (Na) 2008/11/18 2.2 % 20MATRIX SPIKE Strontium (Sr) 2008/11/18 102 % 75 - 125RPD Strontium (Sr) 2008/11/18 0.5 % 20MATRIX SPIKE Thallium (Tl) 2008/11/18 100 % 75 - 125RPD Thallium (Tl) 2008/11/18 1.7 % 20MATRIX SPIKE Uranium (U) 2008/11/18 105 % 75 - 125RPD Uranium (U) 2008/11/18 5.3 % 20MATRIX SPIKE Zirconium (Zr) 2008/11/18 99 % 75 - 125RPD Zirconium (Zr) 2008/11/18 1.9 % 20MATRIX SPIKE Aluminum (Al) 2008/11/18 101 % 75 - 125RPD Aluminum (Al) 2008/11/18 4.2 % 20MATRIX SPIKE Arsenic (As) 2008/11/18 103 % 75 - 125RPD Arsenic (As) 2008/11/18 0.2 % 20MATRIX SPIKE Barium (Ba) 2008/11/18 104 % 75 - 125RPD Barium (Ba) 2008/11/18 0.3 % 20MATRIX SPIKE Beryllium (Be) 2008/11/18 102 % 75 - 125RPD Beryllium (Be) 2008/11/18 0.08 % 20MATRIX SPIKE Cadmium (Cd) 2008/11/18 100 % 75 - 125RPD Cadmium (Cd) 2008/11/18 0.9 % 20MATRIX SPIKE Chromium (Cr) 2008/11/18 104 % 75 - 125RPD Chromium (Cr) 2008/11/18 2.8 % 20MATRIX SPIKE Cobalt (Co) 2008/11/18 101 % 75 - 125RPD Cobalt (Co) 2008/11/18 0.5 % 20MATRIX SPIKE Copper (Cu) 2008/11/18 83 % 75 - 125RPD Copper (Cu) 2008/11/18 2 5 . 1 ( 1 ) % 20MATRIX SPIKE Iron (Fe) 2008/11/18 105 % 75 - 125RPD Iron (Fe) 2008/11/18 2.9 % 20MATRIX SPIKE Lead (Pb) 2008/11/18 99 % 75 - 125RPD Lead (Pb) 2008/11/18 2.9 % 20MATRIX SPIKE Manganese (Mn) 2008/11/18 102 % 75 - 125RPD Manganese (Mn) 2008/11/18 0.2 % 20MATRIX SPIKE Molybdenum (Mo) 2008/11/18 101 % 75 - 125RPD Molybdenum (Mo) 2008/11/18 0.2 % 20MATRIX SPIKE Nickel (Ni) 2008/11/18 NC ( 2 ) % 75 - 125RPD Nickel (Ni) 2008/11/18 NC ( 2 ) % 20MATRIX SPIKE Selenium (Se) 2008/11/18 99 % 75 - 125RPD Selenium (Se) 2008/11/18 0.1 % 20MATRIX SPIKE Silver (Ag) 2008/11/18 99 % 75 - 125RPD Silver (Ag) 2008/11/18 0.6 % 20MATRIX SPIKE Tin (Sn) 2008/11/18 101 % 75 - 125

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Quality Assurance Report (Continued)Maxxam Job Number: GA8D0571


1674804 KCO RPD Tin (Sn) 2008/11/18 0.6 % 20MATRIX SPIKE Titanium (Ti) 2008/11/18 101 % 75 - 125RPD Titanium (Ti) 2008/11/18 1.2 % 20MATRIX SPIKE Vanadium (V) 2008/11/18 100 % 75 - 125RPD Vanadium (V) 2008/11/18 0.1 % 20MATRIX SPIKE Zinc (Zn) 2008/11/18 101 % 75 - 125RPD Zinc (Zn) 2008/11/18 0.4 % 20MATRIX SPIKE Sulphur (S) 2008/11/18 100 % 75 - 125RPD Sulphur (S) 2008/11/18 15.2 % 20Spiked Blank Antimony (Sb) 2008/11/18 105 % 85 - 115RPD Antimony (Sb) 2008/11/18 0.3 % 20Spiked Blank Bismuth (Bi) 2008/11/18 99 % 85 - 115RPD Bismuth (Bi) 2008/11/18 2.5 % 20Spiked Blank Boron (B) 2008/11/18 99 % 85 - 115RPD Boron (B) 2008/11/18 1.6 % 20Spiked Blank Calcium (Ca) 2008/11/18 101 % 85 - 115RPD Calcium (Ca) 2008/11/18 2.5 % 20Spiked Blank Magnesium (Mg) 2008/11/18 100 % 85 - 115RPD Magnesium (Mg) 2008/11/18 1.8 % 20Spiked Blank Phosphorus (P) 2008/11/18 100 % 85 - 115RPD Phosphorus (P) 2008/11/18 1.8 % 20Spiked Blank Potassium (K) 2008/11/18 86 % 85 - 115RPD Potassium (K) 2008/11/18 2.3 % 20Spiked Blank Silicon (Si) 2008/11/18 98 % 85 - 115RPD Silicon (Si) 2008/11/18 1.6 % 20Spiked Blank Sodium (Na) 2008/11/18 94 % 85 - 115RPD Sodium (Na) 2008/11/18 2.1 % 20Spiked Blank Strontium (Sr) 2008/11/18 101 % 85 - 115RPD Strontium (Sr) 2008/11/18 2.2 % 20Spiked Blank Thallium (Tl) 2008/11/18 101 % 85 - 115RPD Thallium (Tl) 2008/11/18 0.9 % 20Spiked Blank Uranium (U) 2008/11/18 101 % 85 - 115RPD Uranium (U) 2008/11/18 1.5 % 20Spiked Blank Zirconium (Zr) 2008/11/18 99 % 85 - 115RPD Zirconium (Zr) 2008/11/18 1.6 % 20Spiked Blank Aluminum (Al) 2008/11/18 98 % 85 - 115RPD Aluminum (Al) 2008/11/18 1.8 % 20Spiked Blank Arsenic (As) 2008/11/18 101 % 85 - 115RPD Arsenic (As) 2008/11/18 1.8 % 20Spiked Blank Barium (Ba) 2008/11/18 102 % 85 - 115RPD Barium (Ba) 2008/11/18 2.0 % 20Spiked Blank Beryllium (Be) 2008/11/18 100 % 85 - 115RPD Beryllium (Be) 2008/11/18 2.7 % 20Spiked Blank Cadmium (Cd) 2008/11/18 98 % 85 - 115RPD Cadmium (Cd) 2008/11/18 2.7 % 20Spiked Blank Chromium (Cr) 2008/11/18 99 % 85 - 115RPD Chromium (Cr) 2008/11/18 2.3 % 20Spiked Blank Cobalt (Co) 2008/11/18 99 % 85 - 115RPD Cobalt (Co) 2008/11/18 2.5 % 20Spiked Blank Copper (Cu) 2008/11/18 102 % 85 - 115RPD Copper (Cu) 2008/11/18 2.3 % 20Spiked Blank Iron (Fe) 2008/11/18 101 % 85 - 115RPD Iron (Fe) 2008/11/18 2.1 % 20Spiked Blank Lead (Pb) 2008/11/18 98 % 85 - 115RPD Lead (Pb) 2008/11/18 2.8 % 20

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1674804 KCO Spiked Blank Manganese (Mn) 2008/11/18 100 % 85 - 115RPD Manganese (Mn) 2008/11/18 2.4 % 20Spiked Blank Molybdenum (Mo) 2008/11/18 101 % 85 - 115RPD Molybdenum (Mo) 2008/11/18 1.3 % 20Spiked Blank Nickel (Ni) 2008/11/18 99 % 85 - 115RPD Nickel (Ni) 2008/11/18 2.8 % 20Spiked Blank Selenium (Se) 2008/11/18 99 % 85 - 115RPD Selenium (Se) 2008/11/18 3.1 % 20Spiked Blank Silver (Ag) 2008/11/18 97 % 85 - 115RPD Silver (Ag) 2008/11/18 1.4 % 20Spiked Blank Tin (Sn) 2008/11/18 99 % 85 - 115RPD Tin (Sn) 2008/11/18 1.8 % 20Spiked Blank Titanium (Ti) 2008/11/18 101 % 85 - 115RPD Titanium (Ti) 2008/11/18 1.2 % 20Spiked Blank Vanadium (V) 2008/11/18 98 % 85 - 115RPD Vanadium (V) 2008/11/18 0.2 % 20Spiked Blank Zinc (Zn) 2008/11/18 99 % 85 - 115RPD Zinc (Zn) 2008/11/18 2.6 % 20Spiked Blank Sulphur (S) 2008/11/18 100 % 85 - 115RPD Sulphur (S) 2008/11/18 0.6 % 20Method Blank Antimony (Sb) 2008/11/18 <10 ug

Bismuth (Bi) 2008/11/18 <6.0 ugBoron (B) 2008/11/18 <6.0 ugCalcium (Ca) 2008/11/18 20, RDL=10 ugMagnesium (Mg) 2008/11/18 <10 ugPhosphorus (P) 2008/11/18 <25 ugPotassium (K) 2008/11/18 <20 ugSilicon (Si) 2008/11/18 <10 ugStrontium (Sr) 2008/11/18 <1.0 ugThallium (Tl) 2008/11/18 <10 ugUranium (U) 2008/11/18 <30 ugZirconium (Zr) 2008/11/18 <1.0 ugAluminum (Al) 2008/11/18 <20 ugArsenic (As) 2008/11/18 <6.0 ugBarium (Ba) 2008/11/18 <1.0 ugBeryllium (Be) 2008/11/18 <1.0 ugCadmium (Cd) 2008/11/18 <2.0 ugChromium (Cr) 2008/11/18 <2.0 ugCobalt (Co) 2008/11/18 <2.0 ugCopper (Cu) 2008/11/18 <2.0 ugIron (Fe) 2008/11/18 <5.0 ugLead (Pb) 2008/11/18 <3.0 ugManganese (Mn) 2008/11/18 <1.0 ugMolybdenum (Mo) 2008/11/18 <3.0 ugNickel (Ni) 2008/11/18 <3.0 ugSelenium (Se) 2008/11/18 <10 ugSilver (Ag) 2008/11/18 <1.0 ugTin (Sn) 2008/11/18 <10 ugTitanium (Ti) 2008/11/18 <1.0 ugVanadium (V) 2008/11/18 <2.0 ugZinc (Zn) 2008/11/18 <5.0 ugSulphur (S) 2008/11/18 <25 ugSulphate (SO4) 2008/11/18 <75 ug

RPD Sulphate (SO4) 2008/11/18 0.09 % N/A

N/A = Not Applicable

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NC = Non-calculableRPD = Relative Percent DifferenceSPIKE = Fortified sample( 1 ) Please refer to General Comments page for specific clarification.( 2 ) The recovery in the matrix spike was not calculated (NC). Because of the high concentration of this analyte in the parent sample, therelative difference between the spiked and unspiked concentrations is not sufficiently significant to permit a reliable recovery calculation.

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Maxxam Job #: A8D0571




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Your P.O. #: NSD016400Your Project #: 1009497.05 Z9100Site: COURTICE ROADYour C.O.C. #: EO243008




MAXXAM JOB #: A8F2333Received: 2008/12/20, 15:55

Sample Matrix: AIR# Samples Received: 1

Date Date MethodAnalyses Quantity Extracted Analyzed Laboratory Method ReferenceDioxins/Furans in Ambient Air (TO-9) ( 1 ) 1 2008/12/31 2009/01/08 BRL SOP-00411 EPA TO-9mod





Encryption Key






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Jacques Whitford LimitedMaxxam Job #: A8F2333 Client Project #: 1009497.05 Z9100Report Date: 2009/02/23 Project name: COURTICE ROAD


DIOXINS AND FURANS BY HRMS (AIR)

Maxxam ID B J 7 9 9 0Sampling Date 2008/12/14COC Number EO243008 TOXIC EQUIVALENCY # of

U n i t s D/F_08_12_14 EDL TEF (2005 WHO) TEQ(DL) I s o m e r s QC Batch

Dioxins & Furans

2,3,7,8-Tetra CDD * pg <1.5 1.5 1.00 1.50 1708597

1,2,3,7,8-Penta CDD pg <1.5 1.5 1.00 1.50 1708597

1,2,3,4,7,8-Hexa CDD pg <1.4 1.4 0.100 0.140 1708597

1,2,3,6,7,8-Hexa CDD pg 2.9 1.5 0.100 0.290 1708597

1,2,3,7,8,9-Hexa CDD pg 2.5 1.4 0.100 0.250 1708597

1,2,3,4,6,7,8-Hepta CDD pg 28.0 1.5 0.0100 0.280 1708597

Octa CDD pg 86.5 2.3 0.000300 0.0260 1708597

Total Tetra CDD pg <1.7 ( 1 ) 1.7 1708597

Total Penta CDD pg <2.3 ( 1 ) 2.3 1708597

Total Hexa CDD pg 19.3 1.4 1708597

Total Hepta CDD pg 59.2 1.5 1708597

2,3,7,8-Tetra CDF ** pg <4.6 ( 2 ) 4.6 0.100 0.460 1708597

1,2,3,7,8-Penta CDF pg <1.6 1.6 0.0300 0.0480 1708597

2,3,4,7,8-Penta CDF pg 4.3 1.6 0.300 1.29 1708597

1,2,3,4,7,8-Hexa CDF pg <1.6 1.6 0.100 0.160 1708597

1,2,3,6,7,8-Hexa CDF pg <1.5 1.5 0.100 0.150 1708597

2,3,4,6,7,8-Hexa CDF pg <1.7 1.7 0.100 0.170 1708597

1,2,3,7,8,9-Hexa CDF pg <1.9 1.9 0.100 0.190 1708597

1,2,3,4,6,7,8-Hepta CDF pg <12 ( 1 ) 12 0.0100 0.120 1708597

1,2,3,4,7,8,9-Hepta CDF pg <2.0 2.0 0.0100 0.0200 1708597

Octa CDF pg 5.6 2.0 0.000300 0.00168 1708597

Total Tetra CDF pg 21.6 1.6 1708597

Total Penta CDF pg 9.0 1.6 1708597

Total Hexa CDF pg 2.9 1.7 1708597

Total Hepta CDF pg <12 ( 1 ) 12 1708597


EDL = Estimated Detection LimitQC Batch = Quality Control Batch* CDD = Chloro Dibenzo-p-Dioxin, ** CDF = Chloro Dibenzo-p-FuranTEF = Toxic Equivalency Factor, TEQ = Toxic Equivalency Quotient,The Total Toxic Equivalency (TEQ) value reported is the sum of Toxic Equivalent Quotients for the congenerstested.EDL = Estimated Detection LimitWHO(2005): The 2005 World Health Organization, Human and Mammalian Toxic Equivalency Factors forDioxins and Dioxin-like Compounds( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detection limit.( 2 ) RT > 3 seconds - PCDD/DF analysis - Peak detected exceeds expected retention time (from internalstandard) by greater than 3 seconds.

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Maxxam ID B J 7 9 9 0Sampling Date 2008/12/14COC Number EO243008 TOXIC EQUIVALENCY # of

U n i t s D/F_08_12_14 EDL TEF (2005 WHO) TEQ(DL) I s o m e r s QC Batch



C13-1234678 HeptaCDD * % 84 1708597

C13-1234678 HeptaCDF ** % 87 1708597

C13-123478 HexaCDD % 102 1708597

C13-123478 HexaCDF % 101 1708597

C13-1234789 HeptaCDF % 94 1708597

C13-123678 HexaCDD % 97 1708597

C13-123678 HexaCDF % 89 1708597

C13-12378 PentaCDD % 83 1708597

C13-12378 PentaCDF % 79 1708597

C13-123789 HexaCDF % 78 1708597

C13-23478 PentaCDF % 105 1708597

C13-2378 TetraCDD % 94 1708597

C13-2378 TetraCDF % 90 1708597

C13-OCDD % 79 1708597

Cl37-2378 TetraCDD % 94 1708597

QC Batch = Quality Control Batch* CDD = Chloro Dibenzo-p-Dioxin, ** CDF = Chloro Dibenzo-p-FuranTEF = Toxic Equivalency Factor, TEQ = Toxic Equivalency Quotient,The Total Toxic Equivalency (TEQ) value reported is the sum of Toxic Equivalent Quotients for the congenerstested.EDL = Estimated Detection LimitWHO(2005): The 2005 World Health Organization, Human and Mammalian Toxic Equivalency Factors forDioxins and Dioxin-like Compounds

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Maxxam ID B J 7 9 9 2 B J 7 9 9 3 B J 7 9 9 4 B J 7 9 9 5Sampling Date 2008/11/02 2008/11/08 2008/11/14 2008/11/20COC Number EO243008 EO243008 EO243008 EO243008


Particulate Weight on Filter mg <5.0 26.5 32.4 19.3 5.0 1710001






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Maxxam ID B J 7 9 9 2 B J 7 9 9 2 B J 7 9 9 3 B J 7 9 9 4 B J 7 9 9 5Sampling Date 2008/11/02 2008/11/02 2008/11/08 2008/11/14 2008/11/20COC Number EO243008 EO243008 EO243008 EO243008 EO243008


Metals

Antimony (Sb) ug <10 <10 <10 <10 10 1711134

Bismuth (Bi) ug <6.0 <6.0 <6.0 <6.0 6.0 1711134

Boron (B) ug <6.0 <6.0 <6.0 <6.0 6.0 1711134

Calcium (Ca) ug 912 1360 1530 1130 10 1711134

Magnesium (Mg) ug 65 167 189 94 10 1711134

Phosphorus (P) ug 29 40 53 26 25 1711134

Potassium (K) ug 114 130 162 101 20 1711134

Silicon (Si) ug 380 354 312 428 10 1711134

Sodium (Na) ug 51.8 82.8 145 1640 5.0 1711134

Strontium (Sr) ug 1.5 2.9 3.7 2.3 1.0 1711134

Thallium (Tl) ug <10 <10 <10 <10 10 1711134

Uranium (U) ug <30 <30 <30 <30 30 1711134

Zirconium (Zr) ug <1.0 <1.0 <1.0 <1.0 1.0 1711134

Aluminum (Al) ug 36 111 115 94 20 1711134

Arsenic (As) ug <6.0 <6.0 <6.0 <6.0 <6.0 6.0 1711134

Barium (Ba) ug 1.7 4.8 7.0 5.5 1.0 1711134

Beryllium (Be) ug <1.0 <1.0 <1.0 <1.0 1.0 1711134

Cadmium (Cd) ug <2.0 <2.0 <2.0 <2.0 <2.0 2.0 1711134

Chromium (Cr) ug <2.0 <2.0 <2.0 <2.0 <2.0 2.0 1711134

Cobalt (Co) ug <2.0 <2.0 <2.0 <2.0 <2.0 2.0 1711134

Copper (Cu) ug 6.8 7.3 114 245 160 2.0 1711134

Iron (Fe) ug 110 114 243 405 232 5.0 1711134

Lead (Pb) ug <3.0 <3.0 3.7 4.3 3.7 3.0 1711134

Manganese (Mn) ug 3.5 8.7 10.7 6.2 1.0 1711134

Molybdenum (Mo) ug <3.0 <3.0 <3.0 <3.0 3.0 1711134

Nickel (Ni) ug 13.4 8.2 4.7 7.6 8.0 3.0 1711134

Selenium (Se) ug <10 <10 <10 <10 <10 10 1711134

Silver (Ag) ug <1.0 <1.0 <1.0 <1.0 1.0 1711134

Tin (Sn) ug <10 <10 <10 <10 10 1711134

Titanium (Ti) ug 3.5 6.4 6.9 4.3 1.0 1711134

Vanadium (V) ug <2.0 <2.0 <2.0 <2.0 <2.0 2.0 1711134


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Maxxam ID B J 7 9 9 2 B J 7 9 9 2 B J 7 9 9 3 B J 7 9 9 4 B J 7 9 9 5Sampling Date 2008/11/02 2008/11/02 2008/11/08 2008/11/14 2008/11/20COC Number EO243008 EO243008 EO243008 EO243008 EO243008


Zinc (Zn) ug 31.0 31.6 48.4 52.4 47.7 5.0 1711134

Sulphur (S) ug 129 111 1420 2710 659 25 1711134

Sulphate (SO4) ug 388 333 4260 8130 1980 75 1711134


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Metals

Antimony (Sb) ug <10 <10 <10 <10 10 1711134

Bismuth (Bi) ug <6.0 <6.0 <6.0 <6.0 6.0 1711134

Boron (B) ug <6.0 <6.0 <6.0 <6.0 6.0 1711134

Calcium (Ca) ug 552 1040 1370 1030 10 1711134

Magnesium (Mg) ug 74 128 128 126 10 1711134

Phosphorus (P) ug <25 29 29 28 25 1711134

Potassium (K) ug 100 93 103 102 20 1711134

Silicon (Si) ug 273 444 409 478 10 1711134

Sodium (Na) ug 456 482 2630 412 5.0 1711134

Strontium (Sr) ug 3.1 2.9 2.7 2.4 1.0 1711134

Thallium (Tl) ug <10 <10 <10 <10 10 1711134

Uranium (U) ug <30 <30 <30 <30 30 1711134

Zirconium (Zr) ug <1.0 <1.0 1.3 <1.0 1.0 1711134

Aluminum (Al) ug 68 88 98 76 20 1711134

Arsenic (As) ug <6.0 <6.0 <6.0 <6.0 6.0 1711134

Barium (Ba) ug 6.5 7.3 5.1 3.9 1.0 1711134

Beryllium (Be) ug <1.0 <1.0 <1.0 <1.0 1.0 1711134

Cadmium (Cd) ug <2.0 <2.0 <2.0 <2.0 2.0 1711134

Chromium (Cr) ug <2.0 2.0 2.5 <2.0 2.0 1711134

Cobalt (Co) ug <2.0 <2.0 <2.0 <2.0 2.0 1711134

Copper (Cu) ug 101 71.5 125 146 2.0 1711134

Iron (Fe) ug 221 312 269 163 5.0 1711134

Lead (Pb) ug 6.3 7.5 3.8 3.0 3.0 1711134

Manganese (Mn) ug 5.2 11.2 6.6 6.0 1.0 1711134

Molybdenum (Mo) ug <3.0 <3.0 <3.0 <3.0 3.0 1711134

Nickel (Ni) ug 6.3 7.3 10.1 6.4 3.0 1711134

Selenium (Se) ug <10 <10 <10 <10 10 1711134

Silver (Ag) ug <1.0 <1.0 <1.0 <1.0 1.0 1711134

Tin (Sn) ug <10 <10 <10 <10 10 1711134

Titanium (Ti) ug 5.9 5.4 5.6 4.6 1.0 1711134

Vanadium (V) ug <2.0 <2.0 <2.0 <2.0 2.0 1711134

Zinc (Zn) ug 41.9 82.7 50.7 58.2 5.0 1711134


Page 7 of 16






Sulphur (S) ug 1430 1130 704 1130 25 1711134

Sulphate (SO4) ug 4280 3380 2110 3380 75 1711134


Page 8 of 16



Package 1 15.7°CEach temperature is the average of up to three cooler temperatures taken at receipt

GENERAL COMMENTS


Page 9 of 16


Quality Assurance ReportMaxxam Job Number: GA8F2333


1708597 KKS Spiked Blank C13-1234678 HeptaCDD 2009/01/08 88 % 25 - 130C13-1234678 HeptaCDF 2009/01/08 89 % 25 - 130C13-123678 HexaCDD 2009/01/08 101 % 40 - 130C13-123678 HexaCDF 2009/01/08 90 % 40 - 130C13-12378 PentaCDD 2009/01/08 87 % 40 - 130C13-12378 PentaCDF 2009/01/08 84 % 40 - 130C13-123789 HexaCDF 2009/01/08 78 % 70 - 130C13-2378 TetraCDD 2009/01/08 99 % 40 - 130C13-2378 TetraCDF 2009/01/08 92 % 40 - 130C13-OCDD 2009/01/08 73 % 25 - 1302,3,7,8-Tetra CDD 2009/01/08 99 % 80 - 140

RPD 2,3,7,8-Tetra CDD 2009/01/08 0 % 20Spiked Blank 1,2,3,7,8-Penta CDD 2009/01/08 107 % 80 - 140RPD 1,2,3,7,8-Penta CDD 2009/01/08 0.9 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDD 2009/01/08 102 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDD 2009/01/08 1 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDD 2009/01/08 101 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDD 2009/01/08 0 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDD 2009/01/08 99 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDD 2009/01/08 1.0 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDD 2009/01/08 98 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDD 2009/01/08 1.0 % 20Spiked Blank Octa CDD 2009/01/08 92 % N/ARPD Octa CDD 2009/01/08 1.1 % 20Spiked Blank 2,3,7,8-Tetra CDF 2009/01/08 110 % 80 - 140RPD 2,3,7,8-Tetra CDF 2009/01/08 0.9 % 20Spiked Blank 1,2,3,7,8-Penta CDF 2009/01/08 112 % 80 - 140RPD 1,2,3,7,8-Penta CDF 2009/01/08 0 % 20Spiked Blank 2,3,4,7,8-Penta CDF 2009/01/08 110 % 80 - 140RPD 2,3,4,7,8-Penta CDF 2009/01/08 0.9 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDF 2009/01/08 113 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDF 2009/01/08 0 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDF 2009/01/08 111 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDF 2009/01/08 0 % 20Spiked Blank 2,3,4,6,7,8-Hexa CDF 2009/01/08 112 % 80 - 140RPD 2,3,4,6,7,8-Hexa CDF 2009/01/08 6.1 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDF 2009/01/08 104 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDF 2009/01/08 1 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDF 2009/01/08 113 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDF 2009/01/08 0 % 20Spiked Blank 1,2,3,4,7,8,9-Hepta CDF 2009/01/08 90 % 80 - 140RPD 1,2,3,4,7,8,9-Hepta CDF 2009/01/08 2.2 % 20Spiked Blank Octa CDF 2009/01/08 86 % N/ARPD Octa CDF 2009/01/08 0 % 20Method Blank C13-1234678 HeptaCDD 2009/01/08 86 % 25 - 130


Page 10 of 16


Quality Assurance Report (Continued)Maxxam Job Number: GA8F2333


1708597 KKS Method Blank 1,2,3,7,8-Penta CDD 2009/01/08 <1.7 pg1,2,3,4,7,8-Hexa CDD 2009/01/08 <1.8 pg1,2,3,6,7,8-Hexa CDD 2009/01/08 <1.9 pg1,2,3,7,8,9-Hexa CDD 2009/01/08 3.5, EDL=1.8 pg1,2,3,4,6,7,8-Hepta CDD 2009/01/08 4.1, EDL=1.9 pgOcta CDD 2009/01/08 10.6, EDL=2.3 pgTotal Tetra CDD 2009/01/08 <1.8 pgTotal Penta CDD 2009/01/08 <1.7 pgTotal Hexa CDD 2009/01/08 3.5, EDL=1.8 pgTotal Hepta CDD 2009/01/08 4.1, EDL=1.9 pg2,3,7,8-Tetra CDF 2009/01/08 2.5, EDL=1.7 pg1,2,3,7,8-Penta CDF 2009/01/08 <2.4 pg2,3,4,7,8-Penta CDF 2009/01/08 3.7, EDL=2.3 pg1,2,3,4,7,8-Hexa CDF 2009/01/08 2.0, EDL=1.7 pg1,2,3,6,7,8-Hexa CDF 2009/01/08 2.0, EDL=1.6 pg2,3,4,6,7,8-Hexa CDF 2009/01/08 <1.8 pg1,2,3,7,8,9-Hexa CDF 2009/01/08 2.3, EDL=2.0 pg1,2,3,4,6,7,8-Hepta CDF 2009/01/08 <4.7 ( 1 ) pg1,2,3,4,7,8,9-Hepta CDF 2009/01/08 3.2, EDL=1.5 pgOcta CDF 2009/01/08 5.6, EDL=2.0 pgTotal Tetra CDF 2009/01/08 5.2, EDL=1.7 pgTotal Penta CDF 2009/01/08 3.7, EDL=2.3 pgTotal Hexa CDF 2009/01/08 6.3, EDL=1.7 pgTotal Hepta CDF 2009/01/08 3.2, EDL=1.3 pgToxic Equivalency 2009/01/08 3.16 pg

1711134 KCO MATRIX SPIKE[BJ7992-01] Antimony (Sb) 2009/01/02 109 % 75 - 125RPD[BJ7992-01] Antimony (Sb) 2009/01/02 1.8 % 20MATRIX SPIKE[BJ7992-01] Bismuth (Bi) 2009/01/02 102 % 75 - 125RPD[BJ7992-01] Bismuth (Bi) 2009/01/02 5.6 % 20MATRIX SPIKE[BJ7992-01] Boron (B) 2009/01/02 104 % 75 - 125RPD[BJ7992-01] Boron (B) 2009/01/02 3.2 % 20MATRIX SPIKE[BJ7992-01] Calcium (Ca) 2009/01/02 102 % 75 - 125RPD[BJ7992-01] Calcium (Ca) 2009/01/02 4.7 % 20MATRIX SPIKE[BJ7992-01] Magnesium (Mg) 2009/01/02 104 % 75 - 125RPD[BJ7992-01] Magnesium (Mg) 2009/01/02 3.4 % 20MATRIX SPIKE[BJ7992-01] Phosphorus (P) 2009/01/02 100 % 75 - 125RPD[BJ7992-01] Phosphorus (P) 2009/01/02 3.9 % 20MATRIX SPIKE[BJ7992-01] Potassium (K) 2009/01/02 91 % 75 - 125RPD[BJ7992-01] Potassium (K) 2009/01/02 3.0 % 20MATRIX SPIKE[BJ7992-01] Sodium (Na) 2009/01/02 96 % 75 - 125

Page 11 of 16




1711134 KCO RPD[BJ7992-01] Sodium (Na) 2009/01/02 4.7 % 20MATRIX SPIKE[BJ7992-01] Strontium (Sr) 2009/01/02 103 % 75 - 125RPD[BJ7992-01] Strontium (Sr) 2009/01/02 3.3 % 20MATRIX SPIKE[BJ7992-01] Thallium (Tl) 2009/01/02 101 % 75 - 125RPD[BJ7992-01] Thallium (Tl) 2009/01/02 3.0 % 20MATRIX SPIKE[BJ7992-01] Uranium (U) 2009/01/02 102 % 75 - 125RPD[BJ7992-01] Uranium (U) 2009/01/02 5.1 % 20MATRIX SPIKE[BJ7992-01] Zirconium (Zr) 2009/01/02 99 % 75 - 125RPD[BJ7992-01] Zirconium (Zr) 2009/01/02 1.5 % 20MATRIX SPIKE[BJ7992-01] Aluminum (Al) 2009/01/02 102 % 75 - 125RPD[BJ7992-01] Aluminum (Al) 2009/01/02 3.6 % 20MATRIX SPIKE[BJ7992-01] Arsenic (As) 2009/01/02 103 % 75 - 125RPD[BJ7992-01] Arsenic (As) 2009/01/02 4.4 % 20MATRIX SPIKE[BJ7992-01] Barium (Ba) 2009/01/02 103 % 75 - 125RPD[BJ7992-01] Barium (Ba) 2009/01/02 3.1 % 20MATRIX SPIKE[BJ7992-01] Beryllium (Be) 2009/01/02 104 % 75 - 125RPD[BJ7992-01] Beryllium (Be) 2009/01/02 3.8 % 20MATRIX SPIKE[BJ7992-01] Cadmium (Cd) 2009/01/02 101 % 75 - 125RPD[BJ7992-01] Cadmium (Cd) 2009/01/02 3.7 % 20MATRIX SPIKE[BJ7992-01] Chromium (Cr) 2009/01/02 102 % 75 - 125RPD[BJ7992-01] Chromium (Cr) 2009/01/02 3.2 % 20MATRIX SPIKE[BJ7992-01] Cobalt (Co) 2009/01/02 102 % 75 - 125RPD[BJ7992-01] Cobalt (Co) 2009/01/02 3.9 % 20MATRIX SPIKE[BJ7992-01] Copper (Cu) 2009/01/02 104 % 75 - 125RPD[BJ7992-01] Copper (Cu) 2009/01/02 2.8 % 20MATRIX SPIKE[BJ7992-01] Iron (Fe) 2009/01/02 104 % 75 - 125RPD[BJ7992-01] Iron (Fe) 2009/01/02 3.6 % 20MATRIX SPIKE[BJ7992-01] Lead (Pb) 2009/01/02 103 % 75 - 125

Page 12 of 16




1711134 KCO RPD[BJ7992-01] Lead (Pb) 2009/01/02 3.1 % 20MATRIX SPIKE[BJ7992-01] Manganese (Mn) 2009/01/02 104 % 75 - 125RPD[BJ7992-01] Manganese (Mn) 2009/01/02 3.6 % 20MATRIX SPIKE[BJ7992-01] Molybdenum (Mo) 2009/01/02 103 % 75 - 125RPD[BJ7992-01] Molybdenum (Mo) 2009/01/02 3.8 % 20MATRIX SPIKE[BJ7992-01] Nickel (Ni) 2009/01/02 100 % 75 - 125RPD[BJ7992-01] Nickel (Ni) 2009/01/02 2.1 % 20MATRIX SPIKE[BJ7992-01] Selenium (Se) 2009/01/02 104 % 75 - 125RPD[BJ7992-01] Selenium (Se) 2009/01/02 4.1 % 20MATRIX SPIKE[BJ7992-01] Silver (Ag) 2009/01/02 102 % 75 - 125RPD[BJ7992-01] Silver (Ag) 2009/01/02 2.7 % 20MATRIX SPIKE[BJ7992-01] Tin (Sn) 2009/01/02 103 % 75 - 125RPD[BJ7992-01] Tin (Sn) 2009/01/02 3.3 % 20MATRIX SPIKE[BJ7992-01] Titanium (Ti) 2009/01/02 103 % 75 - 125RPD[BJ7992-01] Titanium (Ti) 2009/01/02 3.2 % 20MATRIX SPIKE[BJ7992-01] Vanadium (V) 2009/01/02 102 % 75 - 125RPD[BJ7992-01] Vanadium (V) 2009/01/02 3.8 % 20MATRIX SPIKE[BJ7992-01] Zinc (Zn) 2009/01/02 102 % 75 - 125RPD[BJ7992-01] Zinc (Zn) 2009/01/02 3.0 % 20MATRIX SPIKE[BJ7992-01] Sulphur (S) 2009/01/02 99 % 75 - 125RPD[BJ7992-01] Sulphur (S) 2009/01/02 1.7 % 20Spiked Blank Antimony (Sb) 2009/01/02 112 % 85 - 115RPD Antimony (Sb) 2009/01/02 0.5 % 20Spiked Blank Bismuth (Bi) 2009/01/02 104 % 85 - 115RPD Bismuth (Bi) 2009/01/02 1.9 % 20Spiked Blank Boron (B) 2009/01/02 104 % 85 - 115RPD Boron (B) 2009/01/02 1.7 % 20Spiked Blank Calcium (Ca) 2009/01/02 107 % 85 - 115RPD Calcium (Ca) 2009/01/02 2.0 % 20Spiked Blank Magnesium (Mg) 2009/01/02 106 % 85 - 115RPD Magnesium (Mg) 2009/01/02 1.6 % 20Spiked Blank Phosphorus (P) 2009/01/02 105 % 85 - 115RPD Phosphorus (P) 2009/01/02 0.2 % 20Spiked Blank Potassium (K) 2009/01/02 93 % 85 - 115

Page 13 of 16




1711134 KCO RPD Potassium (K) 2009/01/02 1.6 % 20Spiked Blank Silicon (Si) 2009/01/02 102 % 85 - 115RPD Silicon (Si) 2009/01/02 0.9 % 20Spiked Blank Sodium (Na) 2009/01/02 98 % 85 - 115RPD Sodium (Na) 2009/01/02 1.2 % 20Spiked Blank Strontium (Sr) 2009/01/02 105 % 85 - 115RPD Strontium (Sr) 2009/01/02 2.1 % 20Spiked Blank Thallium (Tl) 2009/01/02 105 % 85 - 115RPD Thallium (Tl) 2009/01/02 2.9 % 20Spiked Blank Uranium (U) 2009/01/02 105 % 85 - 115RPD Uranium (U) 2009/01/02 0.4 % 20Spiked Blank Zirconium (Zr) 2009/01/02 105 % 85 - 115RPD Zirconium (Zr) 2009/01/02 0.1 % 20Spiked Blank Aluminum (Al) 2009/01/02 100 % 85 - 115RPD Aluminum (Al) 2009/01/02 1.5 % 20Spiked Blank Arsenic (As) 2009/01/02 105 % 85 - 115RPD Arsenic (As) 2009/01/02 1.1 % 20Spiked Blank Barium (Ba) 2009/01/02 104 % 85 - 115RPD Barium (Ba) 2009/01/02 2.1 % 20Spiked Blank Beryllium (Be) 2009/01/02 106 % 85 - 115RPD Beryllium (Be) 2009/01/02 2.3 % 20Spiked Blank Cadmium (Cd) 2009/01/02 103 % 85 - 115RPD Cadmium (Cd) 2009/01/02 2.1 % 20Spiked Blank Chromium (Cr) 2009/01/02 103 % 85 - 115RPD Chromium (Cr) 2009/01/02 2.0 % 20Spiked Blank Cobalt (Co) 2009/01/02 104 % 85 - 115RPD Cobalt (Co) 2009/01/02 1.8 % 20Spiked Blank Copper (Cu) 2009/01/02 105 % 85 - 115RPD Copper (Cu) 2009/01/02 1.7 % 20Spiked Blank Iron (Fe) 2009/01/02 106 % 85 - 115RPD Iron (Fe) 2009/01/02 1.3 % 20Spiked Blank Lead (Pb) 2009/01/02 103 % 85 - 115RPD Lead (Pb) 2009/01/02 2.3 % 20Spiked Blank Manganese (Mn) 2009/01/02 105 % 85 - 115RPD Manganese (Mn) 2009/01/02 2.1 % 20Spiked Blank Molybdenum (Mo) 2009/01/02 107 % 85 - 115RPD Molybdenum (Mo) 2009/01/02 0.3 % 20Spiked Blank Nickel (Ni) 2009/01/02 105 % 85 - 115RPD Nickel (Ni) 2009/01/02 1.9 % 20Spiked Blank Selenium (Se) 2009/01/02 106 % 85 - 115RPD Selenium (Se) 2009/01/02 0.2 % 20Spiked Blank Silver (Ag) 2009/01/02 105 % 85 - 115RPD Silver (Ag) 2009/01/02 0.6 % 20Spiked Blank Tin (Sn) 2009/01/02 106 % 85 - 115RPD Tin (Sn) 2009/01/02 0.3 % 20Spiked Blank Titanium (Ti) 2009/01/02 106 % 85 - 115RPD Titanium (Ti) 2009/01/02 0.1 % 20Spiked Blank Vanadium (V) 2009/01/02 103 % 85 - 115RPD Vanadium (V) 2009/01/02 2.6 % 20Spiked Blank Zinc (Zn) 2009/01/02 104 % 85 - 115RPD Zinc (Zn) 2009/01/02 1.4 % 20Spiked Blank Sulphur (S) 2009/01/02 105 % 85 - 115RPD Sulphur (S) 2009/01/02 0.1 % 20Method Blank Antimony (Sb) 2009/01/02 <10 ug

Bismuth (Bi) 2009/01/02 <6.0 ug

Page 14 of 16




1711134 KCO Method Blank Boron (B) 2009/01/02 <6.0 ugMagnesium (Mg) 2009/01/02 <10 ugPhosphorus (P) 2009/01/02 <25 ugPotassium (K) 2009/01/02 <20 ugSilicon (Si) 2009/01/02 <10 ugSodium (Na) 2009/01/02 <5.0 ugStrontium (Sr) 2009/01/02 <1.0 ugThallium (Tl) 2009/01/02 <10 ugUranium (U) 2009/01/02 <30 ugZirconium (Zr) 2009/01/02 <1.0 ugAluminum (Al) 2009/01/02 <20 ugArsenic (As) 2009/01/02 <6.0 ugBarium (Ba) 2009/01/02 <1.0 ugBeryllium (Be) 2009/01/02 <1.0 ugCadmium (Cd) 2009/01/02 <2.0 ugChromium (Cr) 2009/01/02 <2.0 ugCobalt (Co) 2009/01/02 <2.0 ugCopper (Cu) 2009/01/02 <2.0 ugIron (Fe) 2009/01/02 <5.0 ugLead (Pb) 2009/01/02 <3.0 ugManganese (Mn) 2009/01/02 <1.0 ugMolybdenum (Mo) 2009/01/02 <3.0 ugNickel (Ni) 2009/01/02 <3.0 ugSelenium (Se) 2009/01/02 <10 ugSilver (Ag) 2009/01/02 <1.0 ugTin (Sn) 2009/01/02 <10 ugTitanium (Ti) 2009/01/02 <1.0 ugVanadium (V) 2009/01/02 <2.0 ugZinc (Zn) 2009/01/02 <5.0 ugSulphur (S) 2009/01/02 <25 ugSulphate (SO4) 2009/01/02 <75 ug

RPD [ B J 7 9 9 2 - 0 1 ] Arsenic (As) 2009/01/02 NC % 20Cadmium (Cd) 2009/01/02 NC % 20Chromium (Cr) 2009/01/02 NC % 20Cobalt (Co) 2009/01/02 NC % 20Copper (Cu) 2009/01/02 NC % 20Iron (Fe) 2009/01/02 4.4 % 20Lead (Pb) 2009/01/02 NC % 20Nickel (Ni) 2009/01/02 NC % 20Selenium (Se) 2009/01/02 NC % 20Vanadium (V) 2009/01/02 NC % 20Zinc (Zn) 2009/01/02 1.9 % 20Sulphur (S) 2009/01/02 NC % 20Sulphate (SO4) 2009/01/02 NC % N/A

N/A = Not ApplicableNC = Non-calculableRPD = Relative Percent DifferenceSPIKE = Fortified sample( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detection limit.

Page 15 of 16


Maxxam Job #: A8F2333





Page 16 of 16

Your P.O. #: NSD016300Your Project #: 1009497.05 Z9100Site: Y/D MONITORING COURTICE ROADYour C.O.C. #: e0245609









Encryption Key






Page 1 of 11

Jacques Whitford LimitedMaxxam Job #: A900809 Client Project #: 1009497.05 Z9100Report Date: 2009/02/20 Project name: Y/D MONITORING COURTICE ROAD



Maxxam ID B L 2 6 3 1 B L 2 6 3 2Sampling Date 2008/12/20 2008/12/26


Particulate Weight on Filter mg 16.8 <5.0 5.0 1717939


Page 2 of 11




Maxxam ID B L 2 6 3 1 B L 2 6 3 1 B L 2 6 3 2Sampling Date 2008/12/20 2008/12/20 2008/12/26

U n i t s 8111337 8111337 8111338 R D L QC BatchLab-Dup

Metals

Antimony (Sb) ug <10 <10 10 1721554

Bismuth (Bi) ug <6.0 <6.0 6.0 1721554

Boron (B) ug <6.0 6.3 6.0 1721554

Calcium (Ca) ug 931 930 10 1721554

Magnesium (Mg) ug 107 159 10 1721554

Phosphorus (P) ug <25 29 25 1721554

Potassium (K) ug 79 107 20 1721554

Silicon (Si) ug 522 509 10 1721554

Sodium (Na) ug 1670 583 5.0 1721554

Strontium (Sr) ug 2.0 2.3 1.0 1721554

Thallium (Tl) ug <10 <10 10 1721554

Uranium (U) ug <30 <30 30 1721554

Zirconium (Zr) ug <1.0 <1.0 1.0 1721554

Aluminum (Al) ug 92 166 20 1721554

Arsenic (As) ug <6.0 <6.0 <6.0 6.0 1721554

Barium (Ba) ug 3.2 4.9 1.0 1721554

Beryllium (Be) ug <1.0 <1.0 1.0 1721554

Cadmium (Cd) ug <2.0 <2.0 <2.0 2.0 1721554

Chromium (Cr) ug 2.3 3.1 <2.0 2.0 1721554

Cobalt (Co) ug <2.0 <2.0 <2.0 2.0 1721554

Copper (Cu) ug 196 189 93.1 2.0 1721554

Iron (Fe) ug 200 220 250 5.0 1721554

Lead (Pb) ug 4.6 4.1 5.2 3.0 1721554

Manganese (Mn) ug 4.8 6.9 1.0 1721554

Molybdenum (Mo) ug <3.0 <3.0 3.0 1721554

Nickel (Ni) ug 4.6 5.4 5.9 3.0 1721554

Selenium (Se) ug <10 <10 <10 10 1721554

Silver (Ag) ug <1.0 <1.0 1.0 1721554

Tin (Sn) ug <10 <10 10 1721554

Titanium (Ti) ug 11.8 4.9 1.0 1721554

Vanadium (V) ug <2.0 <2.0 <2.0 2.0 1721554

Zinc (Zn) ug 36.5 35.6 56.3 5.0 1721554


Page 3 of 11




Maxxam ID B L 2 6 3 1 B L 2 6 3 1 B L 2 6 3 2Sampling Date 2008/12/20 2008/12/20 2008/12/26

U n i t s 8111337 8111337 8111338 R D L QC BatchLab-Dup

Sulphur (S) ug 703 668 1680 25 1721554

Sulphate (SO4) ug 2110 2010 5030 75 1721554


Page 4 of 11



GENERAL COMMENTS

Sample BL2632-01: Job #A900809 Sample # BL2632-01R filter found to have corner piece missing resulting in a negative weight result.


Page 5 of 11

Jacques Whitford LimitedAttention: Connie LimClient Project #: 1009497.05 Z9100P.O. #: NSD016300Project name: Y/D MONITORING COURTICE ROAD



1721554 KCO MATRIX SPIKE[BL2631-01] Antimony (Sb) 2009/01/16 96 % 75 - 125RPD[BL2631-01] Antimony (Sb) 2009/01/16 5.9 % 20MATRIX SPIKE[BL2631-01] Bismuth (Bi) 2009/01/16 98 % 75 - 125RPD[BL2631-01] Bismuth (Bi) 2009/01/16 2.7 % 20MATRIX SPIKE[BL2631-01] Boron (B) 2009/01/16 102 % 75 - 125RPD[BL2631-01] Boron (B) 2009/01/16 0.3 % 20MATRIX SPIKE[BL2631-01] Calcium (Ca) 2009/01/16 105 % 75 - 125RPD[BL2631-01] Calcium (Ca) 2009/01/16 3.3 % 20MATRIX SPIKE[BL2631-01] Magnesium (Mg) 2009/01/16 105 % 75 - 125RPD[BL2631-01] Magnesium (Mg) 2009/01/16 1.2 % 20MATRIX SPIKE[BL2631-01] Phosphorus (P) 2009/01/16 102 % 75 - 125RPD[BL2631-01] Phosphorus (P) 2009/01/16 0.3 % 20MATRIX SPIKE[BL2631-01] Potassium (K) 2009/01/16 86 % 75 - 125RPD[BL2631-01] Potassium (K) 2009/01/16 0.09 % 20MATRIX SPIKE[BL2631-01] Silicon (Si) 2009/01/16 87 % 75 - 125RPD[BL2631-01] Silicon (Si) 2009/01/16 8.0 % 20MATRIX SPIKE[BL2631-01] Sodium (Na) 2009/01/16 95 % 75 - 125RPD[BL2631-01] Sodium (Na) 2009/01/16 8.0 % 20MATRIX SPIKE[BL2631-01] Strontium (Sr) 2009/01/16 103 % 75 - 125RPD[BL2631-01] Strontium (Sr) 2009/01/16 0.07 % 20MATRIX SPIKE[BL2631-01] Thallium (Tl) 2009/01/16 99 % 75 - 125RPD[BL2631-01] Thallium (Tl) 2009/01/16 1.5 % 20MATRIX SPIKE[BL2631-01] Uranium (U) 2009/01/16 104 % 75 - 125RPD[BL2631-01] Uranium (U) 2009/01/16 5.1 % 20MATRIX SPIKE[BL2631-01] Zirconium (Zr) 2009/01/16 98 % 75 - 125RPD[BL2631-01] Zirconium (Zr) 2009/01/16 0.1 % 20MATRIX SPIKE[BL2631-01] Aluminum (Al) 2009/01/16 102 % 75 - 125RPD[BL2631-01] Aluminum (Al) 2009/01/16 0.1 % 20

Page 6 of 11




1721554 KCO MATRIX SPIKE[BL2631-01] Arsenic (As) 2009/01/16 103 % 75 - 125RPD[BL2631-01] Arsenic (As) 2009/01/16 0.4 % 20MATRIX SPIKE[BL2631-01] Barium (Ba) 2009/01/16 102 % 75 - 125RPD[BL2631-01] Barium (Ba) 2009/01/16 0.07 % 20MATRIX SPIKE[BL2631-01] Beryllium (Be) 2009/01/16 108 % 75 - 125RPD[BL2631-01] Beryllium (Be) 2009/01/16 0.09 % 20MATRIX SPIKE[BL2631-01] Cadmium (Cd) 2009/01/16 102 % 75 - 125RPD[BL2631-01] Cadmium (Cd) 2009/01/16 0.3 % 20MATRIX SPIKE[BL2631-01] Chromium (Cr) 2009/01/16 99 % 75 - 125RPD[BL2631-01] Chromium (Cr) 2009/01/16 0.7 % 20MATRIX SPIKE[BL2631-01] Cobalt (Co) 2009/01/16 101 % 75 - 125RPD[BL2631-01] Cobalt (Co) 2009/01/16 0.4 % 20MATRIX SPIKE[BL2631-01] Copper (Cu) 2009/01/16 106 % 75 - 125RPD[BL2631-01] Copper (Cu) 2009/01/16 2.4 % 20MATRIX SPIKE[BL2631-01] Iron (Fe) 2009/01/16 104 % 75 - 125RPD[BL2631-01] Iron (Fe) 2009/01/16 0.4 % 20MATRIX SPIKE[BL2631-01] Lead (Pb) 2009/01/16 101 % 75 - 125RPD[BL2631-01] Lead (Pb) 2009/01/16 0.5 % 20MATRIX SPIKE[BL2631-01] Manganese (Mn) 2009/01/16 103 % 75 - 125RPD[BL2631-01] Manganese (Mn) 2009/01/16 0.06 % 20MATRIX SPIKE[BL2631-01] Molybdenum (Mo) 2009/01/16 104 % 75 - 125RPD[BL2631-01] Molybdenum (Mo) 2009/01/16 0.08 % 20MATRIX SPIKE[BL2631-01] Nickel (Ni) 2009/01/16 103 % 75 - 125RPD[BL2631-01] Nickel (Ni) 2009/01/16 0.5 % 20MATRIX SPIKE[BL2631-01] Selenium (Se) 2009/01/16 100 % 75 - 125RPD[BL2631-01] Selenium (Se) 2009/01/16 0.6 % 20MATRIX SPIKE[BL2631-01] Silver (Ag) 2009/01/16 100 % 75 - 125RPD[BL2631-01] Silver (Ag) 2009/01/16 1.3 % 20

Page 7 of 11




1721554 KCO MATRIX SPIKE[BL2631-01] Tin (Sn) 2009/01/16 104 % 75 - 125RPD[BL2631-01] Tin (Sn) 2009/01/16 0.8 % 20MATRIX SPIKE[BL2631-01] Titanium (Ti) 2009/01/16 103 % 75 - 125RPD[BL2631-01] Titanium (Ti) 2009/01/16 0.3 % 20MATRIX SPIKE[BL2631-01] Vanadium (V) 2009/01/16 101 % 75 - 125RPD[BL2631-01] Vanadium (V) 2009/01/16 1.4 % 20MATRIX SPIKE[BL2631-01] Zinc (Zn) 2009/01/16 102 % 75 - 125RPD[BL2631-01] Zinc (Zn) 2009/01/16 0.2 % 20MATRIX SPIKE[BL2631-01] Sulphur (S) 2009/01/16 101 % 75 - 125RPD[BL2631-01] Sulphur (S) 2009/01/16 8.0 % 20Spiked Blank Antimony (Sb) 2009/01/16 104 % 85 - 115RPD Antimony (Sb) 2009/01/16 2.3 % 20Spiked Blank Bismuth (Bi) 2009/01/16 91 % 85 - 115RPD Bismuth (Bi) 2009/01/16 6.2 % 20Spiked Blank Boron (B) 2009/01/16 97 % 85 - 115RPD Boron (B) 2009/01/16 1.1 % 20Spiked Blank Calcium (Ca) 2009/01/16 101 % 85 - 115RPD Calcium (Ca) 2009/01/16 0.9 % 20Spiked Blank Magnesium (Mg) 2009/01/16 100 % 85 - 115RPD Magnesium (Mg) 2009/01/16 1.8 % 20Spiked Blank Phosphorus (P) 2009/01/16 100 % 85 - 115RPD Phosphorus (P) 2009/01/16 0.8 % 20Spiked Blank Silicon (Si) 2009/01/16 96 % 85 - 115RPD Silicon (Si) 2009/01/16 1.7 % 20Spiked Blank Sodium (Na) 2009/01/16 91 % 85 - 115RPD Sodium (Na) 2009/01/16 1 % 20Spiked Blank Strontium (Sr) 2009/01/16 99 % 85 - 115RPD Strontium (Sr) 2009/01/16 1.1 % 20Spiked Blank Thallium (Tl) 2009/01/16 96 % 85 - 115RPD Thallium (Tl) 2009/01/16 1.1 % 20Spiked Blank Uranium (U) 2009/01/16 97 % 85 - 115RPD Uranium (U) 2009/01/16 3.3 % 20Spiked Blank Zirconium (Zr) 2009/01/16 99 % 85 - 115RPD Zirconium (Zr) 2009/01/16 1.2 % 20Spiked Blank Aluminum (Al) 2009/01/16 95 % 85 - 115RPD Aluminum (Al) 2009/01/16 1.6 % 20Spiked Blank Arsenic (As) 2009/01/16 98 % 85 - 115RPD Arsenic (As) 2009/01/16 1.5 % 20Spiked Blank Barium (Ba) 2009/01/16 98 % 85 - 115RPD Barium (Ba) 2009/01/16 1 % 20Spiked Blank Beryllium (Be) 2009/01/16 104 % 85 - 115RPD Beryllium (Be) 2009/01/16 1.2 % 20Spiked Blank Cadmium (Cd) 2009/01/16 99 % 85 - 115RPD Cadmium (Cd) 2009/01/16 0.8 % 20Spiked Blank Chromium (Cr) 2009/01/16 95 % 85 - 115

Page 8 of 11




1721554 KCO RPD Chromium (Cr) 2009/01/16 1.2 % 20Spiked Blank Cobalt (Co) 2009/01/16 97 % 85 - 115RPD Cobalt (Co) 2009/01/16 1.3 % 20Spiked Blank Copper (Cu) 2009/01/16 99 % 85 - 115RPD Copper (Cu) 2009/01/16 0.3 % 20Spiked Blank Iron (Fe) 2009/01/16 99 % 85 - 115RPD Iron (Fe) 2009/01/16 1.1 % 20Spiked Blank Lead (Pb) 2009/01/16 98 % 85 - 115RPD Lead (Pb) 2009/01/16 0.8 % 20Spiked Blank Manganese (Mn) 2009/01/16 99 % 85 - 115RPD Manganese (Mn) 2009/01/16 0.9 % 20Spiked Blank Molybdenum (Mo) 2009/01/16 102 % 85 - 115RPD Molybdenum (Mo) 2009/01/16 0.3 % 20Spiked Blank Nickel (Ni) 2009/01/16 99 % 85 - 115RPD Nickel (Ni) 2009/01/16 1.1 % 20Spiked Blank Selenium (Se) 2009/01/16 98 % 85 - 115RPD Selenium (Se) 2009/01/16 0.9 % 20Spiked Blank Silver (Ag) 2009/01/16 98 % 85 - 115RPD Silver (Ag) 2009/01/16 1.1 % 20Spiked Blank Tin (Sn) 2009/01/16 103 % 85 - 115RPD Tin (Sn) 2009/01/16 0.4 % 20Spiked Blank Titanium (Ti) 2009/01/16 102 % 85 - 115RPD Titanium (Ti) 2009/01/16 1.0 % 20Spiked Blank Vanadium (V) 2009/01/16 97 % 85 - 115RPD Vanadium (V) 2009/01/16 1.5 % 20Spiked Blank Zinc (Zn) 2009/01/16 99 % 85 - 115RPD Zinc (Zn) 2009/01/16 0.8 % 20Spiked Blank Sulphur (S) 2009/01/16 101 % 85 - 115RPD Sulphur (S) 2009/01/16 0.3 % 20Method Blank Antimony (Sb) 2009/01/16 <10 ug

Bismuth (Bi) 2009/01/16 <6.0 ugBoron (B) 2009/01/16 <6.0 ugCalcium (Ca) 2009/01/16 15, RDL=10 ugMagnesium (Mg) 2009/01/16 <10 ugPhosphorus (P) 2009/01/16 <25 ugPotassium (K) 2009/01/16 <20 ugSilicon (Si) 2009/01/16 <10 ugSodium (Na) 2009/01/16 7.3, RDL=5.0 ugStrontium (Sr) 2009/01/16 <1.0 ugThallium (Tl) 2009/01/16 <10 ugUranium (U) 2009/01/16 <30 ugZirconium (Zr) 2009/01/16 <1.0 ugAluminum (Al) 2009/01/16 <20 ugArsenic (As) 2009/01/16 <6.0 ugBarium (Ba) 2009/01/16 <1.0 ugBeryllium (Be) 2009/01/16 <1.0 ugCadmium (Cd) 2009/01/16 <2.0 ugChromium (Cr) 2009/01/16 <2.0 ugCobalt (Co) 2009/01/16 <2.0 ugCopper (Cu) 2009/01/16 <2.0 ugIron (Fe) 2009/01/16 <5.0 ugLead (Pb) 2009/01/16 <3.0 ugManganese (Mn) 2009/01/16 <1.0 ugMolybdenum (Mo) 2009/01/16 <3.0 ugNickel (Ni) 2009/01/16 <3.0 ug

Page 9 of 11




1721554 KCO Method Blank Selenium (Se) 2009/01/16 <10 ugSilver (Ag) 2009/01/16 <1.0 ugTin (Sn) 2009/01/16 <10 ugTitanium (Ti) 2009/01/16 <1.0 ugVanadium (V) 2009/01/16 <2.0 ugZinc (Zn) 2009/01/16 <5.0 ugSulphur (S) 2009/01/16 <25 ugSulphate (SO4) 2009/01/16 <75 ug

RPD [ B L 2 6 3 1 - 0 1 ] Arsenic (As) 2009/01/16 NC % 20Cadmium (Cd) 2009/01/16 NC % 20Chromium (Cr) 2009/01/16 NC % 20Cobalt (Co) 2009/01/16 NC % 20Copper (Cu) 2009/01/16 3.4 % 20Iron (Fe) 2009/01/16 9.1 % 20Lead (Pb) 2009/01/16 NC % 20Nickel (Ni) 2009/01/16 NC % 20Selenium (Se) 2009/01/16 NC % 20Vanadium (V) 2009/01/16 NC % 20Zinc (Zn) 2009/01/16 2.7 % 20Sulphur (S) 2009/01/16 5.0 % 20Sulphate (SO4) 2009/01/16 5.0 % N/A


Page 10 of 11

Your P.O. #: NSD016300Your Project #: 1009497.03/Z9100Site: CORTICE RDYour C.O.C. #: 0055051






Date Date MethodAnalyses Quantity Extracted Analyzed Laboratory Method ReferencePAH's in Air (CARB429mod) 1 2008/01/24 2008/02/05 BRL SOP-00201 CARB429(ARBM1,M2)mod




Page 1 of 7

Jacques Whitford LimitedMaxxam Job #: A807036 Client Project #: 1009497.03/Z9100Report Date: 2008/02/08 Project name: CORTICE RD


SEMI-VOLATILE ORGANICS BY GC-MS (FILTER)

Maxxam ID W 8 8 7 0 4Sampling Date 2008/01/19

U n i t s PUF/FILT1 R D L QC BatchPAHS

QU08-01-19

SEMI-VOLATILE ORGANICS

1-Methylnaphthalene ug 0.26 0.10 1446604

1-Methylphenanthrene ug <0.10 0.10 1446604

2-Chloronaphthalene ug <0.10 0.10 1446604

2-Methylanthracene ug <0.10 0.10 1446604


3-Methylcholanthrene ug <2.0 2.0 1446604

7,12-Dimethylbenzo(a)anthracene ug <0.10 0.10 1446604

9,10-Dimethylanthracene ug <0.40 0.40 1446604

Acenaphthene ug 0.088 0.050 1446604

Acenaphthylene ug <0.050 0.050 1446604

Anthracene ug <0.050 0.050 1446604

Benzo(a)anthracene ug <0.050 0.050 1446604

Benzo(a)fluorene ug <0.10 0.10 1446604

Benzo(a)pyrene ug <0.050 0.050 1446604

Benzo(b)fluoranthene ug <0.050 0.050 1446604

Benzo(b)fluorene ug <0.10 0.10 1446604

Benzo(e)pyrene ug <0.10 0.10 1446604

Benzo(g,h,i)perylene ug <0.050 0.050 1446604

Benzo(k)fluoranthene ug <0.050 0.050 1446604

Biphenyl ug 0.34 0.10 1446604

Chrysene ug <0.050 0.050 1446604

Coronene ug <0.10 0.10 1446604

Dibenz(a,h)anthracene ug <0.050 0.050 1446604

Dibenzo(a,e)pyrene ug <0.20 0.20 1446604

Fluoranthene ug 0.109 0.050 1446604

Fluorene ug 0.213 0.050 1446604

Indeno(1,2,3-cd)pyrene ug <0.050 0.050 1446604

m-Terphenyl ug <0.10 0.10 1446604

Naphthalene ug 0.727 0.072 1446604

o-Terphenyl ug <0.10 0.10 1446604

Perylene ug <0.10 0.10 1446604


Page 2 of 7




Maxxam ID W 8 8 7 0 4Sampling Date 2008/01/19

U n i t s PUF/FILT1 R D L QC BatchPAHS

QU08-01-19

Phenanthrene ug 0.352 0.050 1446604

p-Terphenyl ug <0.10 0.10 1446604

Pyrene ug <0.050 0.050 1446604

Quinoline ug <0.40 0.40 1446604

Tetralin ug <0.10 0.10 1446604


D10-2-Methylnaphthalene % 78 N/A 1446604

D10-Fluoranthene % 93 N/A 1446604

D10-Fluorene (FS) % 42 ( 1 ) N/A 1446604

D10-Phenanthrene % 91 N/A 1446604

D12-Benzo(a)anthracene % 103 N/A 1446604

D12-Benzo(a)pyrene % 90 N/A 1446604

D12-Benzo(b)fluoranthene % 98 N/A 1446604

D12-Benzo(ghi)perylene % 96 N/A 1446604

D12-Benzo(k)fluoranthene % 97 N/A 1446604

D12-Chrysene % 103 N/A 1446604

D12-Indeno(1,2,3-cd)pyrene % 93 N/A 1446604

D12-Perylene % 93 N/A 1446604

D14-Dibenzo(a,h)anthracene % 94 N/A 1446604

D14-Terphenyl (FS) % 99 N/A 1446604

D8-Acenaphthylene % 77 N/A 1446604

D8-Naphthalene % 77 N/A 1446604

N/A = Not ApplicableRDL = Reportable Detection LimitQC Batch = Quality Control Batch( 1 ) Please refer to General Comments page for specific clarification.

Page 3 of 7



GENERAL COMMENTS

PAHMS-FCoronene and Dibenzo(ae)pyrene are above 25% RSD in initial calibation. No positives found for these 2 compounds.

9-methylphenanthrene maximum value is based on calibration of 1-methylphenanthrene.Blank and sample have a value below an estimated mdl of 0.1ug.

Not calibrated for Benzo(b)Anthracene, Dibenzo(a,c) anthracene + Picene or Triphenylene. An estimated mdl for each of these compounds is0.1ug. Since Benzo(b)Anthracene is thought to co-elute with Benzo(a)anthracene, Dibenzo(a,c) anthracene + Picene with Dibenzo(a,h) anthraceneand Triphenylene with Chrysene each would have a value below estimated mdl.

Low d10-fluorene field spike recovery. Suspect sample matrix as cause due to acceptable recovery of d14-terphenyl field spike.


Page 4 of 7

Jacques Whitford LimitedAttention: Connie LimClient Project #: 1009497.03/Z9100P.O. #: NSD016300Project name: CORTICE RD



1446604 VEA Spiked Blank D10-2-Methylnaphthalene 2008/02/05 86 % 50 - 150D10-Fluoranthene 2008/02/05 91 % 50 - 150D10-Phenanthrene 2008/02/05 94 % 50 - 150D12-Benzo(a)anthracene 2008/02/05 104 % 50 - 150D12-Benzo(a)pyrene 2008/02/05 92 % 50 - 150D12-Benzo(b)fluoranthene 2008/02/05 102 % 50 - 150D12-Benzo(ghi)perylene 2008/02/05 98 % 50 - 150D12-Benzo(k)fluoranthene 2008/02/05 97 % 50 - 150D12-Chrysene 2008/02/05 102 % 50 - 150D12-Indeno(1,2,3-cd)pyrene 2008/02/05 94 % 50 - 150D12-Perylene 2008/02/05 96 % 50 - 150D14-Dibenzo(a,h)anthracene 2008/02/05 97 % 50 - 150D8-Acenaphthylene 2008/02/05 83 % 50 - 150D8-Naphthalene 2008/02/05 86 % 50 - 150Acenaphthene 2008/02/05 80 % 60 - 130

RPD Acenaphthene 2008/02/05 1.4 % 50Spiked Blank Acenaphthylene 2008/02/05 76 % 60 - 130RPD Acenaphthylene 2008/02/05 1.4 % 50Spiked Blank Anthracene 2008/02/05 74 % 60 - 130RPD Anthracene 2008/02/05 5.9 % 50Spiked Blank Benzo(a)anthracene 2008/02/05 93 % 60 - 130RPD Benzo(a)anthracene 2008/02/05 3.0 % 50Spiked Blank Benzo(a)pyrene 2008/02/05 84 % 60 - 130RPD Benzo(a)pyrene 2008/02/05 2.8 % 50Spiked Blank Benzo(b)fluoranthene 2008/02/05 81 % 60 - 130RPD Benzo(b)fluoranthene 2008/02/05 0.2 % 50Spiked Blank Benzo(g,h,i)perylene 2008/02/05 73 % 60 - 130RPD Benzo(g,h,i)perylene 2008/02/05 2.3 % 50Spiked Blank Benzo(k)fluoranthene 2008/02/05 104 % 60 - 130RPD Benzo(k)fluoranthene 2008/02/05 1.2 % 50Spiked Blank Chrysene 2008/02/05 95 % 60 - 130RPD Chrysene 2008/02/05 4.1 % 50Spiked Blank Dibenz(a,h)anthracene 2008/02/05 73 % 60 - 130RPD Dibenz(a,h)anthracene 2008/02/05 4.1 % 50Spiked Blank Fluoranthene 2008/02/05 85 % 60 - 130RPD Fluoranthene 2008/02/05 8.8 % 50Spiked Blank Fluorene 2008/02/05 81 % 60 - 130RPD Fluorene 2008/02/05 3.7 % 50Spiked Blank Indeno(1,2,3-cd)pyrene 2008/02/05 73 % 60 - 130RPD Indeno(1,2,3-cd)pyrene 2008/02/05 3.5 % 50Spiked Blank Naphthalene 2008/02/05 89 % 60 - 130RPD Naphthalene 2008/02/05 1.6 % 50Spiked Blank Phenanthrene 2008/02/05 81 % 60 - 130RPD Phenanthrene 2008/02/05 7.4 % 50Spiked Blank Pyrene 2008/02/05 75 % 60 - 130RPD Pyrene 2008/02/05 12.7 % 50Method Blank D10-2-Methylnaphthalene 2008/02/05 89 % 50 - 150

D10-Fluoranthene 2008/02/05 95 % 50 - 150D10-Phenanthrene 2008/02/05 97 % 50 - 150D12-Benzo(a)anthracene 2008/02/05 96 % 50 - 150D12-Benzo(a)pyrene 2008/02/05 90 % 50 - 150D12-Benzo(b)fluoranthene 2008/02/05 96 % 50 - 150D12-Benzo(ghi)perylene 2008/02/05 95 % 50 - 150D12-Benzo(k)fluoranthene 2008/02/05 92 % 50 - 150D12-Chrysene 2008/02/05 97 % 50 - 150

Page 5 of 7

Jacques Whitford LimitedAttention: Connie LimClient Project #: 1009497.03/Z9100P.O. #: NSD016300Project name: CORTICE RD



1446604 VEA Method Blank D12-Indeno(1,2,3-cd)pyrene 2008/02/05 92 % 50 - 150D12-Perylene 2008/02/05 92 % 50 - 150D14-Dibenzo(a,h)anthracene 2008/02/05 94 % 50 - 150D8-Acenaphthylene 2008/02/05 86 % 50 - 150D8-Naphthalene 2008/02/05 88 % 50 - 1501-Methylnaphthalene 2008/02/05 <0.10 ug1-Methylphenanthrene 2008/02/05 <0.10 ug2-Chloronaphthalene 2008/02/05 <0.10 ug2-Methylanthracene 2008/02/05 <0.10 ug2-Methylnaphthalene 2008/02/05 <0.10 ug3-Methylcholanthrene 2008/02/05 <2.0 ug7,12-Dimethylbenzo(a)anthracene 2008/02/05 <0.10 ug9,10-Dimethylanthracene 2008/02/05 <0.40 ugAcenaphthene 2008/02/05 <0.050 ugAcenaphthylene 2008/02/05 <0.050 ugAnthracene 2008/02/05 <0.050 ugBenzo(a)anthracene 2008/02/05 <0.050 ugBenzo(a)fluorene 2008/02/05 <0.10 ugBenzo(a)pyrene 2008/02/05 <0.050 ugBenzo(b)fluoranthene 2008/02/05 <0.050 ugBenzo(b)fluorene 2008/02/05 <0.10 ugBenzo(e)pyrene 2008/02/05 <0.10 ugBenzo(g,h,i)perylene 2008/02/05 <0.050 ugBenzo(k)fluoranthene 2008/02/05 <0.050 ugBiphenyl 2008/02/05 <0.10 ugChrysene 2008/02/05 <0.050 ugCoronene 2008/02/05 <0.10 ugDibenz(a,h)anthracene 2008/02/05 <0.050 ugDibenzo(a,e)pyrene 2008/02/05 <0.20 ugFluoranthene 2008/02/05 <0.050 ugFluorene 2008/02/05 <0.050 ugIndeno(1,2,3-cd)pyrene 2008/02/05 <0.050 ugm-Terphenyl 2008/02/05 <0.10 ugNaphthalene 2008/02/05 0.074, RDL=0.072 ugo-Terphenyl 2008/02/05 <0.10 ugPerylene 2008/02/05 <0.10 ugPhenanthrene 2008/02/05 <0.050 ugp-Terphenyl 2008/02/05 <0.10 ugPyrene 2008/02/05 <0.050 ugQuinoline 2008/02/05 <0.40 ugTetralin 2008/02/05 <0.10 ug

RPD = Relative Percent DifferenceSPIKE = Fortified sample

Page 6 of 7




KAREN NICOL, C.E.T., Supervisor, Semi-Volatiles


Page 7 of 7

Your P.O. #: NSD016300 Z9100Your Project #: 1009497.03Site: COURTICE RDYour C.O.C. #: 555197










Page 1 of 8

Jacques Whitford LimitedMaxxam Job #: A812094 Client Project #: 1009497.03Report Date: 2008/02/22 Project name: COURTICE RD

Your P.O. #: NSD016300 Z9100Sampler Initials:


Maxxam ID X 0 8 8 8 9Sampling Date 2008/01/31COC Number 555197

U n i t s PUF/FILTER R D L QC Batch#2 PAHS










Acenaphthylene ug 0.310 0.050 1456012

Anthracene ug 0.089 0.050 1456012



Benzo(a)pyrene ug <0.050 0.050 1456012

Benzo(b)fluoranthene ug 0.072 0.050 1456012


Benzo(e)pyrene ug <0.10 0.10 1456012



Biphenyl ug 0.59 0.10 1456012

Chrysene ug 0.054 0.050 1456012

Coronene ug <0.10 0.10 1456012




Fluorene ug 0.401 0.050 1456012


m-Terphenyl ug <0.10 0.10 1456012

Naphthalene ug 0.765 0.072 1456012

o-Terphenyl ug <0.10 0.10 1456012

Perylene ug <0.10 0.10 1456012



Page 2 of 8





U n i t s PUF/FILTER R D L QC Batch#2 PAHS

p-Terphenyl ug <0.10 0.10 1456012

Pyrene ug 0.149 0.050 1456012

Quinoline ug <0.40 0.40 1456012

Tetralin ug <0.10 0.10 1456012




D10-Fluorene (FS) % 54 N/A 1456012







D12-Chrysene % 100 N/A 1456012


D12-Perylene % 93 N/A 1456012





N/A = Not ApplicableRDL = Reportable Detection LimitQC Batch = Quality Control Batch

Page 3 of 8



Test Summary

Maxxam ID X08889 Collected 2008/01/31Sample ID PUF/FILTER #2 PAHS Shipped


Test Description Instrumentation Batch Prepared Analyzed AnalystPAH's in Air (CARB429mod) GC/MS 1456012 2008/02/11 2008/02/20 VEA

Page 4 of 8



GENERAL COMMENTS

PAHMS-FSample analyzed past hold time.

Coronene and Dibenzo(a,e)pyrene are above 25% RSD in initial calibation. No positives found for these 2 compounds.

Not calibrated for Benzo(b)Anthracene, Dibenzo(a,c) anthracene + Picene or Triphenylene. An estimated mdl for each of these compounds is0.10ug. Since Benzo(b)Anthracene is thought to co-elute with Benzo(a)anthracene, Dibenzo(a,c) anthracene + Picene with Dibenzo(a,h)anthracene and Triphenylene with Chrysene each would have a value below estimated mdl.

Pyrene is statistically out of control for Spike:Dup. 2 out of 3 points in zone A.Spike is statistically in control. Data reported and flagged.


Page 5 of 8

Jacques Whitford LimitedAttention: Connie LimClient Project #: 1009497.03P.O. #: NSD016300 Z9100Project name: COURTICE RD



1456012 VEA Spiked Blank D10-2-Methylnaphthalene 2008/02/20 82 % 50 - 150Spiked Blank DUP D10-2-Methylnaphthalene 2008/02/20 84 % 50 - 150Spiked Blank D10-Fluoranthene 2008/02/20 93 % 50 - 150Spiked Blank DUP D10-Fluoranthene 2008/02/20 84 % 50 - 150Spiked Blank D10-Phenanthrene 2008/02/20 92 % 50 - 150Spiked Blank DUP D10-Phenanthrene 2008/02/20 88 % 50 - 150Spiked Blank D12-Benzo(a)anthracene 2008/02/20 95 % 50 - 150Spiked Blank DUP D12-Benzo(a)anthracene 2008/02/20 97 % 50 - 150Spiked Blank D12-Benzo(a)pyrene 2008/02/20 94 % 50 - 150Spiked Blank DUP D12-Benzo(a)pyrene 2008/02/20 94 % 50 - 150Spiked Blank D12-Benzo(b)fluoranthene 2008/02/20 95 % 50 - 150Spiked Blank DUP D12-Benzo(b)fluoranthene 2008/02/20 109 % 50 - 150Spiked Blank D12-Benzo(ghi)perylene 2008/02/20 99 % 50 - 150Spiked Blank DUP D12-Benzo(ghi)perylene 2008/02/20 97 % 50 - 150Spiked Blank D12-Benzo(k)fluoranthene 2008/02/20 104 % 50 - 150Spiked Blank DUP D12-Benzo(k)fluoranthene 2008/02/20 93 % 50 - 150Spiked Blank D12-Chrysene 2008/02/20 103 % 50 - 150Spiked Blank DUP D12-Chrysene 2008/02/20 108 % 50 - 150Spiked Blank D12-Indeno(1,2,3-cd)pyrene 2008/02/20 96 % 50 - 150Spiked Blank DUP D12-Indeno(1,2,3-cd)pyrene 2008/02/20 95 % 50 - 150Spiked Blank D12-Perylene 2008/02/20 97 % 50 - 150Spiked Blank DUP D12-Perylene 2008/02/20 97 % 50 - 150Spiked Blank D14-Dibenzo(a,h)anthracene 2008/02/20 98 % 50 - 150Spiked Blank DUP D14-Dibenzo(a,h)anthracene 2008/02/20 95 % 50 - 150Spiked Blank D8-Acenaphthylene 2008/02/20 81 % 50 - 150Spiked Blank DUP D8-Acenaphthylene 2008/02/20 82 % 50 - 150Spiked Blank D8-Naphthalene 2008/02/20 82 % 50 - 150Spiked Blank DUP D8-Naphthalene 2008/02/20 84 % 50 - 150Spiked Blank Acenaphthene 2008/02/20 0.316, RDL=0.050 79 ug 60 - 130Spiked Blank DUP Acenaphthene 2008/02/20 0.316, RDL=0.050 79 ug 60 - 130Spiked Blank Acenaphthylene 2008/02/20 0.292, RDL=0.050 73 ug 60 - 130Spiked Blank DUP Acenaphthylene 2008/02/20 0.304, RDL=0.050 76 ug 60 - 130Spiked Blank Anthracene 2008/02/20 0.296, RDL=0.050 74 ug 60 - 130Spiked Blank DUP Anthracene 2008/02/20 0.284, RDL=0.050 71 ug 60 - 130Spiked Blank Benzo(a)anthracene 2008/02/20 0.352, RDL=0.050 88 ug 60 - 130Spiked Blank DUP Benzo(a)anthracene 2008/02/20 0.364, RDL=0.050 91 ug 60 - 130Spiked Blank Benzo(a)pyrene 2008/02/20 0.344, RDL=0.050 86 ug 60 - 130Spiked Blank DUP Benzo(a)pyrene 2008/02/20 0.340, RDL=0.050 85 ug 60 - 130Spiked Blank Benzo(b)fluoranthene 2008/02/20 0.344, RDL=0.050 86 ug 60 - 130Spiked Blank DUP Benzo(b)fluoranthene 2008/02/20 0.340, RDL=0.050 85 ug 60 - 130Spiked Blank Benzo(g,h,i)perylene 2008/02/20 0.288, RDL=0.050 72 ug 60 - 130Spiked Blank DUP Benzo(g,h,i)perylene 2008/02/20 0.280, RDL=0.050 70 ug 60 - 130Spiked Blank Benzo(k)fluoranthene 2008/02/20 0.380, RDL=0.050 95 ug 60 - 130Spiked Blank DUP Benzo(k)fluoranthene 2008/02/20 0.392, RDL=0.050 98 ug 60 - 130Spiked Blank Chrysene 2008/02/20 0.372, RDL=0.050 93 ug 60 - 130Spiked Blank DUP Chrysene 2008/02/20 0.380, RDL=0.050 95 ug 60 - 130Spiked Blank Dibenz(a,h)anthracene 2008/02/20 0.288, RDL=0.050 72 ug 60 - 130Spiked Blank DUP Dibenz(a,h)anthracene 2008/02/20 0.280, RDL=0.050 70 ug 60 - 130Spiked Blank Fluoranthene 2008/02/20 0.340, RDL=0.050 85 ug 60 - 130Spiked Blank DUP Fluoranthene 2008/02/20 0.304, RDL=0.050 76 ug 60 - 130Spiked Blank Fluorene 2008/02/20 0.312, RDL=0.050 78 ug 60 - 130Spiked Blank DUP Fluorene 2008/02/20 0.316, RDL=0.050 79 ug 60 - 130Spiked Blank Indeno(1,2,3-cd)pyrene 2008/02/20 0.288, RDL=0.050 72 ug 60 - 130Spiked Blank DUP Indeno(1,2,3-cd)pyrene 2008/02/20 0.280, RDL=0.050 70 ug 60 - 130Spiked Blank Naphthalene 2008/02/20 0.316, RDL=0.072 79 ug 60 - 130

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1456012 VEA Spiked Blank DUP Naphthalene 2008/02/20 0.324, RDL=0.072 81 ug 60 - 130Spiked Blank Phenanthrene 2008/02/20 0.324, RDL=0.050 81 ug 60 - 130Spiked Blank DUP Phenanthrene 2008/02/20 0.300, RDL=0.050 75 ug 60 - 130Spiked Blank Pyrene 2008/02/20 0.300, RDL=0.050 75 ug 60 - 130Spiked Blank DUP Pyrene 2008/02/20 0.272, RDL=0.050 68 ug 60 - 130Method Blank D10-2-Methylnaphthalene 2008/02/20 88 % 50 - 150

D10-Fluoranthene 2008/02/20 104 % 50 - 150D10-Phenanthrene 2008/02/20 102 % 50 - 150D12-Benzo(a)anthracene 2008/02/20 106 % 50 - 150D12-Benzo(a)pyrene 2008/02/20 99 % 50 - 150D12-Benzo(b)fluoranthene 2008/02/20 116 % 50 - 150D12-Benzo(ghi)perylene 2008/02/20 103 % 50 - 150D12-Benzo(k)fluoranthene 2008/02/20 95 % 50 - 150D12-Chrysene 2008/02/20 109 % 50 - 150D12-Indeno(1,2,3-cd)pyrene 2008/02/20 100 % 50 - 150D12-Perylene 2008/02/20 101 % 50 - 150D14-Dibenzo(a,h)anthracene 2008/02/20 102 % 50 - 150D8-Acenaphthylene 2008/02/20 88 % 50 - 150D8-Naphthalene 2008/02/20 88 % 50 - 1501-Methylnaphthalene 2008/02/20 <0.10 ug1-Methylphenanthrene 2008/02/20 <0.10 ug2-Chloronaphthalene 2008/02/20 <0.10 ug2-Methylanthracene 2008/02/20 <0.10 ug2-Methylnaphthalene 2008/02/20 <0.10 ug3-Methylcholanthrene 2008/02/20 <2.0 ug7,12-Dimethylbenzo(a)anthracene 2008/02/20 <0.10 ug9,10-Dimethylanthracene 2008/02/20 <0.40 ugAcenaphthene 2008/02/20 <0.050 ugAcenaphthylene 2008/02/20 <0.050 ugAnthracene 2008/02/20 <0.050 ugBenzo(a)anthracene 2008/02/20 <0.050 ugBenzo(a)fluorene 2008/02/20 <0.10 ugBenzo(a)pyrene 2008/02/20 <0.050 ugBenzo(b)fluoranthene 2008/02/20 <0.050 ugBenzo(b)fluorene 2008/02/20 <0.10 ugBenzo(e)pyrene 2008/02/20 <0.10 ugBenzo(g,h,i)perylene 2008/02/20 <0.050 ugBenzo(k)fluoranthene 2008/02/20 <0.050 ugBiphenyl 2008/02/20 <0.10 ugChrysene 2008/02/20 <0.050 ugCoronene 2008/02/20 <0.10 ugDibenz(a,h)anthracene 2008/02/20 <0.050 ugDibenzo(a,e)pyrene 2008/02/20 <0.20 ugFluoranthene 2008/02/20 <0.050 ugFluorene 2008/02/20 <0.050 ugIndeno(1,2,3-cd)pyrene 2008/02/20 <0.050 ugm-Terphenyl 2008/02/20 <0.10 ugNaphthalene 2008/02/20 <0.072 ugo-Terphenyl 2008/02/20 <0.10 ugPerylene 2008/02/20 <0.10 ugPhenanthrene 2008/02/20 <0.050 ugp-Terphenyl 2008/02/20 <0.10 ugPyrene 2008/02/20 <0.050 ugQuinoline 2008/02/20 <0.40 ugTetralin 2008/02/20 <0.10 ug

Page 7 of 8



SPIKE = Fortified sample

Page 8 of 8

Your P.O. #: NSD016300Your Project #: 1009497.03 Z9100Site: Y/D MONITORING, COURTICE RD.Your C.O.C. #: 00543731










Page 1 of 8

Jacques Whitford LimitedMaxxam Job #: A815332 Client Project #: 1009497.03 Z9100Report Date: 2008/02/29 Project name: Y/D MONITORING, COURTICE RD.




U n i t s PUF/FILTER R D L QC Batch#1 PAH08/02/12











Anthracene ug <0.050 0.050 1461745



Benzo(a)pyrene ug <0.050 0.050 1461745



Benzo(e)pyrene ug <0.10 0.10 1461745



Biphenyl ug 0.78 0.10 1461745

Chrysene ug 0.055 0.050 1461745

Coronene ug <0.10 0.10 1461745




Fluorene ug 0.363 0.050 1461745


m-Terphenyl ug <0.10 0.10 1461745

Naphthalene ug 0.804 0.072 1461745

o-Terphenyl ug <0.10 0.10 1461745

Perylene ug <0.10 0.10 1461745


Page 2 of 8





U n i t s PUF/FILTER R D L QC Batch#1 PAH08/02/12


p-Terphenyl ug <0.10 0.10 1461745

Pyrene ug 0.126 0.050 1461745

Quinoline ug <0.40 0.40 1461745

Tetralin ug <0.10 0.10 1461745




D10-Fluorene (FS) % 74 N/A 1461745







D12-Chrysene % 101 N/A 1461745


D12-Perylene % 91 N/A 1461745





N/A = Not ApplicableRDL = Reportable Detection LimitQC Batch = Quality Control Batch

Page 3 of 8



Test Summary

Maxxam ID X21652 Collected 2008/02/12Sample ID PUF/FILTER #1 PAH 08/02/12 Shipped



Page 4 of 8



GENERAL COMMENTS

PAHMS-F7,12-Dimethylbenzo(a)anthracene is above 25% RSD in initial calibation. No positives found for this 2 compounds.


Spike is below 50% internal response criteria for 1 of 2 internal stds. Spike:dup meets criteria for both internal stds. Similar results. Flag and report.


Page 5 of 8

Jacques Whitford LimitedAttention: Connie LimClient Project #: 1009497.03 Z9100P.O. #: NSD016300Project name: Y/D MONITORING, COURTICE RD.




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Page 7 of 8




Page 8 of 8











Page 1 of 9





U n i t s PUF/FILTER R D L QC BatchX05947











Anthracene ug <0.050 0.050 1467632



Benzo(a)pyrene ug <0.050 0.050 1467632



Benzo(e)pyrene ug <0.10 0.10 1467632



Biphenyl ug 0.61 0.10 1467632

Chrysene ug <0.050 0.050 1467632

Coronene ug <0.10 0.10 1467632




Fluorene ug 0.568 0.050 1467632


m-Terphenyl ug <0.10 0.10 1467632

Naphthalene ug 1.49 0.072 1467632

o-Terphenyl ug <0.10 0.10 1467632

Perylene ug <0.10 0.10 1467632



Page 2 of 9





U n i t s PUF/FILTER R D L QC BatchX05947

p-Terphenyl ug <0.10 0.10 1467632

Pyrene ug 0.110 0.050 1467632

Quinoline ug <0.40 0.40 1467632

Tetralin ug <0.10 0.10 1467632




D10-Fluorene (FS) % 30 ( 1 ) N/A 1467632







D12-Chrysene % 94 N/A 1467632


D12-Perylene % 92 N/A 1467632





N/A = Not ApplicableRDL = Reportable Detection LimitQC Batch = Quality Control Batch( 1 ) Please refer to General Comments page for specific clarification.

Page 3 of 9



Test Summary

Maxxam ID X40843 Collected 2008/02/24Sample ID PUF/FILTER X05947 Shipped



Page 4 of 9



GENERAL COMMENTS

PAHMS-F




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Your P.O. #: NSD016300 Z9100Your Project #: 1009497.03Site: Y/D MONITORING, COURTICE RDYour C.O.C. #: 00478954








Encryption Key


JIM POWER, CET, Project ManagerEmail: [email protected]# (905) 332-8788 Ext:280





Jacques Whitford LimitedMaxxam Job #: A828750 Client Project #: 1009497.03Report Date: 2008/03/30 Project name: Y/D MONITORING, COURTICE RD




U n i t s PUF/FILTER R D L QC Batch#1

PAH 080319

Semivolatile Organics

1-Methylnaphthalene ug <0.10 0.10 1482972










Anthracene ug 0.112 0.050 1482972



Benzo(a)pyrene ug <0.050 0.050 1482972



Benzo(e)pyrene ug <0.10 0.10 1482972



Biphenyl ug 0.23 0.10 1482972

Chrysene ug <0.050 0.050 1482972

Coronene ug <0.10 0.10 1482972




Fluorene ug 0.855 0.050 1482972


m-Terphenyl ug <0.10 0.10 1482972

Naphthalene ug 0.238 0.072 1482972

o-Terphenyl ug <0.10 0.10 1482972


Page 2 of 7





U n i t s PUF/FILTER R D L QC Batch#1

PAH 080319

Perylene ug <0.10 0.10 1482972


p-Terphenyl ug <0.10 0.10 1482972

Pyrene ug 0.131 0.050 1482972

Quinoline ug <0.40 0.40 1482972

Tetralin ug <0.10 0.10 1482972


D10-2-Methylnaphthalene % 76 1482972

D10-Fluoranthene % 88 1482972

D10-Fluorene (FS) % 9.9 ( 1 ) 1482972

D10-Phenanthrene % 90 1482972

D12-Benzo(a)anthracene % 98 1482972

D12-Benzo(a)pyrene % 86 1482972

D12-Benzo(b)fluoranthene % 89 1482972

D12-Benzo(ghi)perylene % 89 1482972

D12-Benzo(k)fluoranthene % 89 1482972

D12-Chrysene % 91 1482972

D12-Indeno(1,2,3-cd)pyrene % 86 1482972

D12-Perylene % 89 1482972

D14-Dibenzo(a,h)anthracene % 86 1482972

D14-Terphenyl (FS) % 89 1482972

D8-Acenaphthylene % 82 1482972

D8-Naphthalene % 76 1482972

RDL = Reportable Detection LimitQC Batch = Quality Control Batch( 1 ) Please refer to General Comments page for specific clarification.

Page 3 of 7



GENERAL COMMENTS

PAHMS-F9.10-Dimethylanthracene is above 25% RSD in continuing calibation. No positives found for this compound.


Pyrene is statistically out of control at 74% recovery in the spike:dup. Spike recovery is in control. Acceptance criteria met for both spike and dup.Data reported and flagged.



Page 4 of 7

Jacques Whitford LimitedAttention: Connie LimClient Project #: 1009497.03P.O. #: NSD016300 Z9100Project name: Y/D MONITORING, COURTICE RD







Jacques Whitford LimitedAttention: Connie LimClient Project #: 1009497.03P.O. #: NSD016300 Z9100Project name: Y/D MONITORING, COURTICE RD



1482972 VEA Method Blank D12-Indeno(1,2,3-cd)pyrene 2008/03/28 92 % 50 - 150D12-Perylene 2008/03/28 96 % 50 - 150D14-Dibenzo(a,h)anthracene 2008/03/28 92 % 50 - 150D8-Acenaphthylene 2008/03/28 86 % 50 - 150D8-Naphthalene 2008/03/28 82 % 50 - 1501-Methylnaphthalene 2008/03/28 <0.10 ug1-Methylphenanthrene 2008/03/28 <0.10 ug2-Chloronaphthalene 2008/03/28 <0.10 ug2-Methylanthracene 2008/03/28 <0.10 ug2-Methylnaphthalene 2008/03/28 <0.10 ug3-Methylcholanthrene 2008/03/28 <2.0 ug7,12-Dimethylbenzo(a)anthracene 2008/03/28 <0.10 ug9,10-Dimethylanthracene 2008/03/28 <0.40 ugAcenaphthene 2008/03/28 <0.050 ugAcenaphthylene 2008/03/28 <0.050 ugAnthracene 2008/03/28 <0.050 ugBenzo(a)anthracene 2008/03/28 <0.050 ugBenzo(a)fluorene 2008/03/28 <0.10 ugBenzo(a)pyrene 2008/03/28 <0.050 ugBenzo(b)fluoranthene 2008/03/28 <0.050 ugBenzo(b)fluorene 2008/03/28 <0.10 ugBenzo(e)pyrene 2008/03/28 <0.10 ugBenzo(g,h,i)perylene 2008/03/28 <0.050 ugBenzo(k)fluoranthene 2008/03/28 <0.050 ugBiphenyl 2008/03/28 <0.10 ugChrysene 2008/03/28 <0.050 ugCoronene 2008/03/28 <0.10 ugDibenz(a,h)anthracene 2008/03/28 <0.050 ugDibenzo(a,e)pyrene 2008/03/28 <0.20 ugFluoranthene 2008/03/28 <0.050 ugFluorene 2008/03/28 <0.050 ugIndeno(1,2,3-cd)pyrene 2008/03/28 <0.050 ugm-Terphenyl 2008/03/28 <0.10 ugNaphthalene 2008/03/28 <0.072 ugo-Terphenyl 2008/03/28 <0.10 ugPerylene 2008/03/28 <0.10 ugPhenanthrene 2008/03/28 <0.050 ugp-Terphenyl 2008/03/28 <0.10 ugPyrene 2008/03/28 <0.050 ugQuinoline 2008/03/28 <0.40 ugTetralin 2008/03/28 <0.10 ug








Page 7 of 7

Your P.O. #: NSD016300 Z9100Your Project #: 1009497.03Site: COURTICE RD

Attention: Greg CrooksJacques Whitford Limited7271 Warden AveMarkham, ONL3R 5X5





Date Date MethodAnalyses Quantity Extracted Analyzed Laboratory Method ReferencePAH's in Air (CARB429mod) ( 1 ) 1 2008/04/21 2008/04/24 BRL SOP-00201 CARB429(ARBM1,M2)mod

(1) This test was performed by Maxxam Analytics Burlington

Authorized By :TERRY OBAL, Ph.D., C. ChemManager, Scientific Services


Page 1 of 6


Your P.O. #: NSD016300 Z9100


Maxxam ID Y 1 6 4 5 1Sampling Date 2008/04/12

U n i t s PUF/FILTER DL QC Batch(PAH-08-04-12)











Anthracene ug <0.050 0.050 1498662



Benzo(a)pyrene ug <0.050 0.050 1498662



Benzo(e)pyrene ug <0.10 0.10 1498662



Biphenyl ug <0.10 0.10 1498662

Chrysene ug <0.050 0.050 1498662

Coronene ug <0.10 0.10 1498662




Fluorene ug 0.284 0.050 1498662


m-Terphenyl ug <0.10 0.10 1498662

Naphthalene ug 0.106 0.072 1498662

o-Terphenyl ug <0.10 0.10 1498662

Perylene ug <0.10 0.10 1498662


p-Terphenyl ug <0.10 0.10 1498662


Page 2 of 6


Your P.O. #: NSD016300 Z9100



U n i t s PUF/FILTER DL QC Batch(PAH-08-04-12)

Pyrene ug <0.050 0.050 1498662

Quinoline ug <0.40 0.40 1498662

Tetralin ug <0.10 0.10 1498662




D10-Fluorene (FS) % 9.0 ( 1 ) 1498662







D12-Chrysene % 106 1498662


D12-Perylene % 89 1498662


D14-Terphenyl (FS) % 125 1498662



QC Batch = Quality Control Batch( 1 ) Please refer to General Comments page for specific clarification.

Page 3 of 6


Your P.O. #: NSD016300 Z9100

GENERAL COMMENTS


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Jacques Whitford LimitedAttention: Greg CrooksClient Project #: 1009497.03P.O. #: NSD016300 Z9100Project name: COURTICE RD




RPD Acenaphthene 2008/04/24 2.7 % 50Spiked Blank Acenaphthylene 2008/04/24 86 % 60 - 130RPD Acenaphthylene 2008/04/24 0.5 % 50Spiked Blank Anthracene 2008/04/24 85 % 60 - 130RPD Anthracene 2008/04/24 14.6 % 50Spiked Blank Benzo(a)anthracene 2008/04/24 90 % 60 - 130RPD Benzo(a)anthracene 2008/04/24 10 % 50Spiked Blank Benzo(a)pyrene 2008/04/24 90 % 60 - 130RPD Benzo(a)pyrene 2008/04/24 11.0 % 50Spiked Blank Benzo(b)fluoranthene 2008/04/24 87 % 60 - 130RPD Benzo(b)fluoranthene 2008/04/24 17.6 % 50Spiked Blank Benzo(g,h,i)perylene 2008/04/24 86 % 60 - 130RPD Benzo(g,h,i)perylene 2008/04/24 19.7 % 50Spiked Blank Benzo(k)fluoranthene 2008/04/24 88 % 60 - 130RPD Benzo(k)fluoranthene 2008/04/24 17.7 % 50Spiked Blank Chrysene 2008/04/24 84 % 60 - 130RPD Chrysene 2008/04/24 20.2 % 50Spiked Blank Dibenz(a,h)anthracene 2008/04/24 92 % 60 - 130RPD Dibenz(a,h)anthracene 2008/04/24 28.7 % 50Spiked Blank Fluoranthene 2008/04/24 91 % 60 - 130RPD Fluoranthene 2008/04/24 17.5 % 50Spiked Blank Fluorene 2008/04/24 92 % 60 - 130RPD Fluorene 2008/04/24 6.8 % 50Spiked Blank Indeno(1,2,3-cd)pyrene 2008/04/24 88 % 60 - 130RPD Indeno(1,2,3-cd)pyrene 2008/04/24 25.8 % 50Spiked Blank Naphthalene 2008/04/24 90 % 60 - 130RPD Naphthalene 2008/04/24 6.6 % 50Spiked Blank Phenanthrene 2008/04/24 91 % 60 - 130RPD Phenanthrene 2008/04/24 9.5 % 50Spiked Blank Pyrene 2008/04/24 85 % 60 - 130RPD Pyrene 2008/04/24 21.6 % 50Method Blank D10-2-Methylnaphthalene 2008/04/24 92 % 50 - 150


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Jacques Whitford LimitedAttention: Greg CrooksClient Project #: 1009497.03P.O. #: NSD016300 Z9100Project name: COURTICE RD





Page 6 of 6


Your Project #: 1009497.03 Z9100Site: COURTICE RD.Attention: Connie Lim








Authorized By :TERRY OBAL, Ph.D., C. ChemManager, Scientific Services

Maxxam Analytics Inc. is a NELAC accredited laboratory. Certificate # CANA001. Use of the NELAC logo however does not insure thatMaxxam is accredited for all of the methods indicated. This certificate shall not be reproduced except in full, without the written approval ofMaxxam Analytics Inc.


Page 1 of 8

Jacques Whitford LimitedMaxxam Job #: A843438 Client Project #: 1009497.03 Z9100Report Date: 2008/06/12 Project name: COURTICE RD.




U n i t s PAH DL QC Batch08_04_24












Anthracene ug <0.050 0.050 1509236



Benzo(a)pyrene ug <0.050 0.050 1509236



Benzo(e)pyrene ug <0.10 0.10 1509236



Biphenyl ug 0.64 0.10 1509236

Chrysene ug <0.050 0.050 1509236

Coronene ug <0.10 0.10 1509236




Fluorene ug 0.768 0.050 1509236


m-Terphenyl ug <0.10 0.10 1509236

Naphthalene ug 1.10 0.072 1509236

o-Terphenyl ug <0.10 0.10 1509236

Perylene ug <0.10 0.10 1509236



Page 2 of 8






p-Terphenyl ug <0.10 0.10 1509236

Pyrene ug 0.063 0.050 1509236

Quinoline ug <0.40 0.40 1509236

Tetralin ug <0.10 0.10 1509236




D10-Fluorene (FS) % 7.0 ( 1 ) N/A 1509236







D12-Chrysene % 89 N/A 1509236


D12-Perylene % 85 N/A 1509236





N/A = Not ApplicableQC Batch = Quality Control Batch( 1 ) Please refer to General Comments page for specific clarification.

Page 3 of 8



Test Summary

Maxxam ID Y38557 Collected 2008/04/24Sample ID PAH 08_04_24 Shipped


Test Description Instrumentation Batch Extracted Analyzed AnalystPAH's in Air (CARB429mod) GC/MS 1509236 2008/05/01 2008/05/15 VEA

Page 4 of 8



GENERAL COMMENTS

PAHMS-F9.10-Dimethylanthracene, 7,12-Dimethylbenzo(a)anthracene and 3-methylchloanthrene are above 25% RSD in initial calibation. No positives foundfor these 3 compounds.




Page 5 of 8

Jacques Whitford LimitedAttention: Connie LimClient Project #: 1009497.03 Z9100P.O. #: NSD016300Project name: COURTICE RD.




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Page 8 of 8


Your Project #: 1009497.03 Z9100Site: COURTICE RD.Attention: Connie Lim








Encryption Key






Page 1 of 8

















Anthracene ug <0.050 0.050 1512765



Benzo(a)pyrene ug <0.050 0.050 1512765



Benzo(e)pyrene ug <0.10 0.10 1512765



Biphenyl ug 0.44 0.10 1512765

Chrysene ug <0.050 0.050 1512765

Coronene ug <0.10 0.10 1512765




Fluorene ug 0.673 0.050 1512765


m-Terphenyl ug <0.10 0.10 1512765

Naphthalene ug 1.22 0.072 1512765

o-Terphenyl ug <0.10 0.10 1512765

Perylene ug <0.10 0.10 1512765



Page 2 of 8






p-Terphenyl ug <0.10 0.10 1512765

Pyrene ug 0.058 0.050 1512765

Quinoline ug <0.40 0.40 1512765

Tetralin ug <0.10 0.10 1512765




D10-Fluorene (FS) % 6.8 ( 1 ) N/A 1512765







D12-Chrysene % 86 N/A 1512765


D12-Perylene % 90 N/A 1512765






Page 3 of 8



Test Summary

Maxxam ID Y56647 Collected 2008/05/06Sample ID PAH 08_05_06 Shipped



Page 4 of 8



GENERAL COMMENTS

PAHMS-F9.10-Dimethylanthracene and 7,12-Dimethylbenzo(a)anthracene are above 25% RSD in initial calibation. No positives found for these 2compounds.




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Your P.O. #: NSD016300Your Project #: 1009497.03 Z9100Site: COURTICE RD.








Encryption Key











U n i t s PAH R D L QC Batch08_05_18












Anthracene ug <0.050 0.050 1528187



Benzo(a)pyrene ug <0.050 0.050 1528187



Benzo(e)pyrene ug <0.10 0.10 1528187



Biphenyl ug 0.13 0.10 1528187

Chrysene ug <0.050 0.050 1528187

Coronene ug <0.10 0.10 1528187




Fluorene ug 0.447 0.050 1528187


m-Terphenyl ug <0.10 0.10 1528187

Naphthalene ug 0.200 0.072 1528187

o-Terphenyl ug <0.10 0.10 1528187

Perylene ug <0.10 0.10 1528187



Page 2 of 7






p-Terphenyl ug <0.10 0.10 1528187

Pyrene ug 0.114 0.050 1528187

Quinoline ug <0.40 0.40 1528187

Tetralin ug <0.10 0.10 1528187




D10-Fluorene (FS) % 8.6 ( 1 ) 1528187







D12-Chrysene % 85 1528187


D12-Perylene % 86 1528187


D14-Terphenyl (FS) % 84 1528187




Page 3 of 7



GENERAL COMMENTS




Naphthalene positive found in blank. Samples should be considered to be possibly contaminated to the level found in the blank.


Page 4 of 7











1528187 VEA Method Blank D12-Indeno(1,2,3-cd)pyrene 2008/06/05 87 % 50 - 150D12-Perylene 2008/06/05 92 % 50 - 150D14-Dibenzo(a,h)anthracene 2008/06/05 82 % 50 - 150D8-Acenaphthylene 2008/06/05 81 % 50 - 150D8-Naphthalene 2008/06/05 78 % 50 - 1501-Methylnaphthalene 2008/06/05 <0.10 ug1-Methylphenanthrene 2008/06/05 <0.10 ug2-Chloronaphthalene 2008/06/05 <0.10 ug2-Methylanthracene 2008/06/05 <0.10 ug2-Methylnaphthalene 2008/06/05 <0.10 ug3-Methylcholanthrene 2008/06/05 <2.0 ug7,12-Dimethylbenzo(a)anthracene 2008/06/05 <0.10 ug9,10-Dimethylanthracene 2008/06/05 <0.40 ugAcenaphthene 2008/06/05 <0.050 ugAcenaphthylene 2008/06/05 <0.050 ugAnthracene 2008/06/05 <0.050 ugBenzo(a)anthracene 2008/06/05 <0.050 ugBenzo(a)fluorene 2008/06/05 <0.10 ugBenzo(a)pyrene 2008/06/05 <0.050 ugBenzo(b)fluoranthene 2008/06/05 <0.050 ugBenzo(b)fluorene 2008/06/05 <0.10 ugBenzo(e)pyrene 2008/06/05 <0.10 ugBenzo(g,h,i)perylene 2008/06/05 <0.050 ugBenzo(k)fluoranthene 2008/06/05 <0.050 ugBiphenyl 2008/06/05 <0.10 ugChrysene 2008/06/05 <0.050 ugCoronene 2008/06/05 <0.10 ugDibenz(a,h)anthracene 2008/06/05 <0.050 ugDibenzo(a,e)pyrene 2008/06/05 <0.20 ugFluoranthene 2008/06/05 <0.050 ugFluorene 2008/06/05 <0.050 ugIndeno(1,2,3-cd)pyrene 2008/06/05 <0.050 ugm-Terphenyl 2008/06/05 <0.10 ugNaphthalene 2008/06/05 0.085, RDL=0.072 ugo-Terphenyl 2008/06/05 <0.10 ugPerylene 2008/06/05 <0.10 ugPhenanthrene 2008/06/05 <0.050 ugp-Terphenyl 2008/06/05 <0.10 ugPyrene 2008/06/05 <0.050 ugQuinoline 2008/06/05 <0.40 ugTetralin 2008/06/05 <0.10 ug








Page 7 of 7


Your Project #: 1009497.03 Z900Site: COURTICE RD.Attention: Farida Dehghan







Encryption Key























Anthracene ug <0.050 0.050 1545326



Benzo(a)pyrene ug <0.050 0.050 1545326



Benzo(e)pyrene ug <0.10 0.10 1545326



Biphenyl ug <0.10 0.10 1545326

Chrysene ug <0.050 0.050 1545326

Coronene ug <0.10 0.10 1545326




Fluorene ug 0.239 0.050 1545326


m-Terphenyl ug <0.10 0.10 1545326

Naphthalene ug <0.072 0.072 1545326

o-Terphenyl ug <0.10 0.10 1545326

Perylene ug <0.10 0.10 1545326



Page 2 of 8






p-Terphenyl ug <0.10 0.10 1545326

Pyrene ug 0.062 0.050 1545326

Quinoline ug <0.40 0.40 1545326

Tetralin ug <0.10 0.10 1545326




D10-Fluorene (FS) % 3.5 ( 1 ) N/A 1545326







D12-Chrysene % 85 N/A 1545326


D12-Perylene % 89 N/A 1545326






Page 3 of 8



Test Summary

Maxxam ID Z34461 Collected 2008/06/11Sample ID PAH 08_06_11 Shipped


Test Description Instrumentation Batch Extracted Analyzed AnalystPAH's in Air (CARB429mod) GC/MS 1545326 2008/06/24 2008/06/26 VEA

Page 4 of 8



GENERAL COMMENTS




Pyrene is statistically out of control at 67% recovery in the spike:dup. (4 out of 5 pts in zone A and B) Spike recovery is in control. Acceptancecriteria met for both spike and dup. Data reported and flagged.


Page 5 of 8

Jacques Whitford LimitedAttention: Farida DehghanClient Project #: 1009497.03 Z900P.O. #: NSD016300Project name: COURTICE RD.













Encryption Key











U n i t s D/F_08_06_17 R D L QC Batch












Anthracene ug <0.050 0.050 1547142



Benzo(a)pyrene ug <0.050 0.050 1547142



Benzo(e)pyrene ug <0.10 0.10 1547142



Biphenyl ug <0.10 0.10 1547142

Chrysene ug <0.050 0.050 1547142

Coronene ug <0.10 0.10 1547142




Fluorene ug 0.126 0.050 1547142


m-Terphenyl ug <0.10 0.10 1547142

Naphthalene ug <0.072 0.072 1547142

o-Terphenyl ug <0.10 0.10 1547142

Perylene ug <0.10 0.10 1547142



Page 2 of 7





U n i t s D/F_08_06_17 R D L QC Batch

p-Terphenyl ug <0.10 0.10 1547142

Pyrene ug <0.050 0.050 1547142

Quinoline ug <0.40 0.40 1547142

Tetralin ug <0.10 0.10 1547142




D10-Fluorene (FS) % 5.9 ( 1 ) 1547142







D12-Chrysene % 83 1547142


D12-Perylene % 88 1547142


D14-Terphenyl (FS) % 78 1547142




Page 3 of 7



GENERAL COMMENTS



Pyrene is statistically out of control at 69 and 68% recovery. Acceptance criteria met for both spike and dup. Data reported and flagged.



Page 4 of 7






Page 7 of 7









Encryption Key










Maxxam ID A A 1 4 6 9Sampling Date 2008/07/11

U n i t s PAH_08_07_11 R D L QC Batch












Anthracene ug <0.050 0.050 1569122



Benzo(a)pyrene ug <0.050 0.050 1569122



Benzo(e)pyrene ug <0.10 0.10 1569122



Biphenyl ug <0.10 0.10 1569122

Chrysene ug <0.050 0.050 1569122

Coronene ug <0.10 0.10 1569122




Fluorene ug 0.132 0.050 1569122


m-Terphenyl ug <0.10 0.10 1569122

Naphthalene ug <0.072 0.072 1569122

o-Terphenyl ug <0.10 0.10 1569122

Perylene ug <0.10 0.10 1569122



Page 2 of 7




Maxxam ID A A 1 4 6 9Sampling Date 2008/07/11


p-Terphenyl ug <0.10 0.10 1569122

Pyrene ug 0.057 0.050 1569122

Quinoline ug <0.40 0.40 1569122

Tetralin ug <0.10 0.10 1569122




D10-Fluorene (FS) % 2.2 ( 1 ) 1569122







D12-Chrysene % 81 1569122


D12-Perylene % 86 1569122


D14-Terphenyl (FS) % 75 1569122




Page 3 of 7



GENERAL COMMENTS

PAHMS-F7,12-Dimethylbenzo(a)anthracene is above 25% RSD in initial calibation. No positives found for this compound.




Page 4 of 7





RPD Acenaphthene 2008/07/24 2.1 % 50Spiked Blank Acenaphthylene 2008/07/24 70 % 60 - 130RPD Acenaphthylene 2008/07/24 1.8 % 50Spiked Blank Anthracene 2008/07/24 66 % 60 - 130RPD Anthracene 2008/07/24 1.4 % 50Spiked Blank Benzo(a)anthracene 2008/07/24 79 % 60 - 130RPD Benzo(a)anthracene 2008/07/24 4.9 % 50Spiked Blank Benzo(a)pyrene 2008/07/24 79 % 60 - 130RPD Benzo(a)pyrene 2008/07/24 3.5 % 50Spiked Blank Benzo(b)fluoranthene 2008/07/24 77 % 60 - 130RPD Benzo(b)fluoranthene 2008/07/24 4.4 % 50Spiked Blank Benzo(g,h,i)perylene 2008/07/24 80 % 60 - 130RPD Benzo(g,h,i)perylene 2008/07/24 2.5 % 50Spiked Blank Benzo(k)fluoranthene 2008/07/24 81 % 60 - 130RPD Benzo(k)fluoranthene 2008/07/24 0.9 % 50Spiked Blank Chrysene 2008/07/24 77 % 60 - 130RPD Chrysene 2008/07/24 2.9 % 50Spiked Blank Dibenz(a,h)anthracene 2008/07/24 80 % 60 - 130RPD Dibenz(a,h)anthracene 2008/07/24 2.7 % 50Spiked Blank Fluoranthene 2008/07/24 78 % 60 - 130RPD Fluoranthene 2008/07/24 2.9 % 50Spiked Blank Fluorene 2008/07/24 70 % 60 - 130RPD Fluorene 2008/07/24 0.7 % 50Spiked Blank Indeno(1,2,3-cd)pyrene 2008/07/24 78 % 60 - 130RPD Indeno(1,2,3-cd)pyrene 2008/07/24 2.3 % 50Spiked Blank Naphthalene 2008/07/24 72 % 60 - 130RPD Naphthalene 2008/07/24 1 % 50Spiked Blank Phenanthrene 2008/07/24 71 % 60 - 130RPD Phenanthrene 2008/07/24 0.6 % 50Spiked Blank Pyrene 2008/07/24 72 % 60 - 130RPD Pyrene 2008/07/24 2.2 % 50Method Blank D10-2-Methylnaphthalene 2008/07/24 76 % 50 - 150














Page 7 of 7









(1) This test was performed by Maxxam Analytics Mississauga

Encryption Key























Anthracene ug <0.050 0.050 1584076



Benzo(a)pyrene ug <0.050 0.050 1584076



Benzo(e)pyrene ug <0.10 0.10 1584076



Biphenyl ug <0.10 0.10 1584076

Chrysene ug <0.050 0.050 1584076

Coronene ug <0.10 0.10 1584076




Fluorene ug 0.203 0.050 1584076


m-Terphenyl ug <0.10 0.10 1584076

Naphthalene ug <0.072 0.072 1584076

o-Terphenyl ug <0.10 0.10 1584076

Perylene ug <0.10 0.10 1584076



Page 2 of 7






p-Terphenyl ug <0.10 0.10 1584076

Pyrene ug 0.106 0.050 1584076

Quinoline ug <0.40 0.40 1584076

Tetralin ug <0.10 0.10 1584076




D10-Fluorene (FS) % 3.9 ( 1 ) 1584076







D12-Chrysene % 88 1584076


D12-Perylene % 84 1584076


D14-Terphenyl (FS) % 82 1584076




Page 3 of 7



GENERAL COMMENTS



Low d10-fluorene field spike recovery in sample. Suspect sample matrix as cause due to acceptable recovery of d14-terphenyl field spike.


Page 4 of 7





RPD Acenaphthene 2008/08/14 2.4 % 50Spiked Blank Acenaphthylene 2008/08/14 75 % 60 - 130RPD Acenaphthylene 2008/08/14 2.5 % 50Spiked Blank Anthracene 2008/08/14 83 % 60 - 130RPD Anthracene 2008/08/14 1.5 % 50Spiked Blank Benzo(a)anthracene 2008/08/14 89 % 60 - 130RPD Benzo(a)anthracene 2008/08/14 3.2 % 50Spiked Blank Benzo(a)pyrene 2008/08/14 89 % 60 - 130RPD Benzo(a)pyrene 2008/08/14 2.6 % 50Spiked Blank Benzo(b)fluoranthene 2008/08/14 77 % 60 - 130RPD Benzo(b)fluoranthene 2008/08/14 1.4 % 50Spiked Blank Benzo(g,h,i)perylene 2008/08/14 90 % 60 - 130RPD Benzo(g,h,i)perylene 2008/08/14 0.5 % 50Spiked Blank Benzo(k)fluoranthene 2008/08/14 105 % 60 - 130RPD Benzo(k)fluoranthene 2008/08/14 1.3 % 50Spiked Blank Chrysene 2008/08/14 85 % 60 - 130RPD Chrysene 2008/08/14 1 % 50Spiked Blank Dibenz(a,h)anthracene 2008/08/14 92 % 60 - 130RPD Dibenz(a,h)anthracene 2008/08/14 0.3 % 50Spiked Blank Fluoranthene 2008/08/14 89 % 60 - 130RPD Fluoranthene 2008/08/14 1.7 % 50Spiked Blank Fluorene 2008/08/14 80 % 60 - 130RPD Fluorene 2008/08/14 0.4 % 50Spiked Blank Indeno(1,2,3-cd)pyrene 2008/08/14 90 % 60 - 130RPD Indeno(1,2,3-cd)pyrene 2008/08/14 0.9 % 50Spiked Blank Naphthalene 2008/08/14 73 % 60 - 130RPD Naphthalene 2008/08/14 5.9 % 50Spiked Blank Phenanthrene 2008/08/14 82 % 60 - 130RPD Phenanthrene 2008/08/14 2.6 % 50Spiked Blank Pyrene 2008/08/14 79 % 60 - 130RPD Pyrene 2008/08/14 0.6 % 50Method Blank D10-2-Methylnaphthalene 2008/08/14 51 % 50 - 150














Page 7 of 7


Your Project #: 1009497.05 Z9100Site: COURTICE ROADYour C.O.C. #: NAAttention: Greg Crooks








Encryption Key






Page 1 of 6




Maxxam ID A F 3 5 7 3Sampling Date 2008/08/10COC Number NA

U n i t s PAH/QU DL QC Batch08-08-10











Anthracene ug <0.050 0.050 1589360



Benzo(a)pyrene ug <0.050 0.050 1589360



Benzo(e)pyrene ug <0.10 0.10 1589360



Biphenyl ug <0.10 0.10 1589360

Chrysene ug <0.050 0.050 1589360

Coronene ug <0.10 0.10 1589360




Fluorene ug 0.189 0.050 1589360


m-Terphenyl ug <0.10 0.10 1589360

Naphthalene ug 0.087 0.072 1589360

o-Terphenyl ug <0.10 0.10 1589360

Perylene ug <0.10 0.10 1589360



Page 2 of 6




Maxxam ID A F 3 5 7 3Sampling Date 2008/08/10COC Number NA


p-Terphenyl ug <0.10 0.10 1589360

Pyrene ug 0.076 0.050 1589360

Quinoline ug <0.40 0.40 1589360

Tetralin ug <0.10 0.10 1589360




D10-Fluorene (FS) % 6.1 ( 1 ) 1589360







D12-Chrysene % 83 1589360


D12-Perylene % 78 1589360


D14-Terphenyl (FS) % 78 1589360




Page 3 of 6



GENERAL COMMENTS

PAHMS-F7,12-Dimethylbenzo(a)anthracene is above 25% RSD in initial calibation. No positives found.




Page 4 of 6

Jacques Whitford LimitedAttention: Greg CrooksClient Project #: 1009497.05 Z9100P.O. #: NSD016400Project name: COURTICE ROAD






Page 5 of 6






Page 6 of 6


Your Project #: 1009497.05-Z9000Site: COURTICE RD.Your C.O.C. #: NAAttention: Greg Crooks








Encryption Key






Page 1 of 6

Jacques Whitford LimitedMaxxam Job #: A897550 Client Project #: 1009497.05-Z9000Report Date: 2008/09/28 Project name: COURTICE RD.



Maxxam ID A I 5 0 0 0Sampling Date 2008/08/22COC Number NA

U n i t s PAH/QU- DL QC Batch08-08-22











Anthracene ug <0.050 0.050 1604969



Benzo(a)pyrene ug <0.050 0.050 1604969



Benzo(e)pyrene ug <0.10 0.10 1604969



Biphenyl ug <0.10 0.10 1604969

Chrysene ug <0.050 0.050 1604969

Coronene ug <0.10 0.10 1604969




Fluorene ug 0.391 0.050 1604969


m-Terphenyl ug <0.10 0.10 1604969

Naphthalene ug 0.123 0.072 1604969

o-Terphenyl ug <0.10 0.10 1604969

Perylene ug <0.10 0.10 1604969



Page 2 of 6




Maxxam ID A I 5 0 0 0Sampling Date 2008/08/22COC Number NA

U n i t s PAH/QU- DL QC Batch08-08-22

p-Terphenyl ug <0.10 0.10 1604969

Pyrene ug 0.119 0.050 1604969

Quinoline ug <0.40 0.40 1604969

Tetralin ug <0.10 0.10 1604969




D10-Fluorene (FS) % 7.2 ( 1 ) 1604969







D12-Chrysene % 99 1604969


D12-Perylene % 92 1604969


D14-Terphenyl (FS) % 92 1604969




Page 3 of 6



GENERAL COMMENTS

PAHMS-F7,12-Dimethylbenzo(a)anthracene is above 25% RSD in initial calibation. No positives found for this compounds.




Page 4 of 6

Jacques Whitford LimitedAttention: Greg CrooksClient Project #: 1009497.05-Z9000P.O. #: NSD016400Project name: COURTICE RD.






Page 5 of 6

Jacques Whitford LimitedAttention: Greg CrooksClient Project #: 1009497.05-Z9000P.O. #: NSD016400Project name: COURTICE RD.





Page 6 of 6


Your Project #: 1009497.05 Z9100Site: COURTICE ROADYour C.O.C. #: naAttention: Greg Crooks




MAXXAM JOB #: A8A5135Received: 2008/09/16, 11:06




Encryption Key


THERESA STEPHENSON, Project Manager, BurlingtonEmail: [email protected]# (905) 817-5763




Page 1 of 6

Jacques Whitford LimitedMaxxam Job #: A8A5135 Client Project #: 1009497.05 Z9100Report Date: 2008/09/29 Project name: COURTICE ROAD



Maxxam ID A M 4 3 0 3Sampling Date 2008/09/09COC Number na

U n i t s PAH DL QC Batch08-09-09











Anthracene ug <0.050 0.050 1616305



Benzo(a)pyrene ug <0.050 0.050 1616305

Benzo(b)fluoranthene ug 0 N/A 1616305


Benzo(e)pyrene ug <0.10 0.10 1616305



Biphenyl ug <0.10 0.10 1616305

Chrysene ug <0.050 0.050 1616305

Coronene ug <0.10 0.10 1616305




Fluorene ug 0.258 0.050 1616305


m-Terphenyl ug <0.10 0.10 1616305

Naphthalene ug 0.096 0.072 1616305

o-Terphenyl ug <0.10 0.10 1616305

Perylene ug <0.10 0.10 1616305



Page 2 of 6




Maxxam ID A M 4 3 0 3Sampling Date 2008/09/09COC Number na

U n i t s PAH DL QC Batch08-09-09

p-Terphenyl ug <0.10 0.10 1616305

Pyrene ug 0.078 0.050 1616305

Quinoline ug <0.40 0.40 1616305

Tetralin ug <0.10 0.10 1616305




D10-Fluorene (FS) % 5.3 ( 1 ) 1616305







D12-Chrysene % 94 1616305


D12-Perylene % 99 1616305


D14-Terphenyl (FS) % 94 1616305




Page 3 of 6



GENERAL COMMENTS

PAHMS-F7,12-Dimethylbenzo(a)anthracene is above 25% RSD in initial calibation. No positives found.

Suspected glassware contamination of the Spike resulted in matrix interference. 2 targets and 1 surrogate are above acceptance criteria. 1Surrogate is completely obscured by large unknown peak.

Pyrene is statistically out of control at 91% recovery in the spike. May be due to above mentioned contamination issue. Spike:dup recovery is incontrol. All acceptance criteria met for spike:dup. Data reported and flagged.




Page 4 of 6


Quality Assurance ReportMaxxam Job Number: GA8A5135


1616305 VEA Spiked Blank D10-2-Methylnaphthalene 2008/09/24 85 % 50 - 150D10-Fluoranthene 2008/09/24 99 % 50 - 150D10-Phenanthrene 2008/09/24 101 % 50 - 150D12-Benzo(a)anthracene 2008/09/24 196 ( 1 ) % 50 - 150D12-Benzo(a)pyrene 2008/09/24 98 % 50 - 150D12-Benzo(b)fluoranthene 2008/09/24 104 % 50 - 150D12-Benzo(ghi)perylene 2008/09/24 87 % 50 - 150D12-Benzo(k)fluoranthene 2008/09/24 107 % 50 - 150D12-Chrysene 2008/09/24 145 % 50 - 150D12-Indeno(1,2,3-cd)pyrene 2008/09/24 94 % 50 - 150D14-Dibenzo(a,h)anthracene 2008/09/24 95 % 50 - 150D8-Acenaphthylene 2008/09/24 99 % 50 - 150D8-Naphthalene 2008/09/24 83 % 50 - 150Acenaphthene 2008/09/24 94 % 60 - 130

RPD Acenaphthene 2008/09/24 28.0 % 50Spiked Blank Acenaphthylene 2008/09/24 89 % 60 - 130RPD Acenaphthylene 2008/09/24 24.1 % 50Spiked Blank Anthracene 2008/09/24 91 % 60 - 130RPD Anthracene 2008/09/24 23.4 % 50Spiked Blank Benzo(a)anthracene 2008/09/24 116 % 60 - 130RPD Benzo(a)anthracene 2008/09/24 33.6 % 50Spiked Blank Benzo(a)pyrene 2008/09/24 84 % 60 - 130RPD Benzo(a)pyrene 2008/09/24 1.2 % 50Spiked Blank Benzo(b)fluoranthene 2008/09/24 77 % 60 - 130RPD Benzo(b)fluoranthene 2008/09/24 7.4 % 50Spiked Blank Benzo(g,h,i)perylene 2008/09/24 84 % 60 - 130RPD Benzo(g,h,i)perylene 2008/09/24 0.2 % 50Spiked Blank Benzo(k)fluoranthene 2008/09/24 83 % 60 - 130RPD Benzo(k)fluoranthene 2008/09/24 4.6 % 50Spiked Blank Chrysene 2008/09/24 131 ( 1 ) % 60 - 130RPD Chrysene 2008/09/24 43.8 % 50Spiked Blank Dibenz(a,h)anthracene 2008/09/24 84 % 60 - 130RPD Dibenz(a,h)anthracene 2008/09/24 1.4 % 50Spiked Blank Fluoranthene 2008/09/24 106 % 60 - 130RPD Fluoranthene 2008/09/24 17.1 % 50Spiked Blank Fluorene 2008/09/24 112 % 60 - 130RPD Fluorene 2008/09/24 40.3 % 50Spiked Blank Indeno(1,2,3-cd)pyrene 2008/09/24 83 % 60 - 130RPD Indeno(1,2,3-cd)pyrene 2008/09/24 1.1 % 50Spiked Blank Naphthalene 2008/09/24 101 % 60 - 130RPD Naphthalene 2008/09/24 36.4 % 50Spiked Blank Phenanthrene 2008/09/24 149 ( 1 ) % 60 - 130RPD Phenanthrene 2008/09/24 6 1 . 5 ( 1 ) % 50Spiked Blank Pyrene 2008/09/24 91 % 60 - 130RPD Pyrene 2008/09/24 13.0 % 50Method Blank D10-2-Methylnaphthalene 2008/09/24 75 % 50 - 150

D10-Fluoranthene 2008/09/24 95 % 50 - 150D10-Phenanthrene 2008/09/24 85 % 50 - 150D12-Benzo(a)anthracene 2008/09/24 96 % 50 - 150D12-Benzo(a)pyrene 2008/09/24 95 % 50 - 150D12-Benzo(b)fluoranthene 2008/09/24 96 % 50 - 150D12-Benzo(ghi)perylene 2008/09/24 99 % 50 - 150D12-Benzo(k)fluoranthene 2008/09/24 94 % 50 - 150D12-Chrysene 2008/09/24 89 % 50 - 150D12-Indeno(1,2,3-cd)pyrene 2008/09/24 97 % 50 - 150

Page 5 of 6


Quality Assurance Report (Continued)Maxxam Job Number: GA8A5135


1616305 VEA Method Blank D12-Perylene 2008/09/24 99 % 50 - 150D14-Dibenzo(a,h)anthracene 2008/09/24 97 % 50 - 150D8-Acenaphthylene 2008/09/24 80 % 50 - 150D8-Naphthalene 2008/09/24 75 % 50 - 1501-Methylnaphthalene 2008/09/24 <0.10 ug1-Methylphenanthrene 2008/09/24 <0.10 ug2-Chloronaphthalene 2008/09/24 <0.10 ug2-Methylanthracene 2008/09/24 <0.10 ug2-Methylnaphthalene 2008/09/24 <0.10 ug3-Methylcholanthrene 2008/09/24 <2.0 ug7,12-Dimethylbenzo(a)anthracene 2008/09/24 <0.10 ug9,10-Dimethylanthracene 2008/09/24 <0.40 ugAcenaphthene 2008/09/24 <0.050 ugAcenaphthylene 2008/09/24 <0.050 ugAnthracene 2008/09/24 <0.050 ugBenzo(a)anthracene 2008/09/24 <0.050 ugBenzo(a)fluorene 2008/09/24 <0.10 ugBenzo(a)pyrene 2008/09/24 <0.050 ugBenzo(b)fluoranthene 2008/09/24 <0.025 ugBenzo(b)fluorene 2008/09/24 <0.10 ugBenzo(e)pyrene 2008/09/24 <0.10 ugBenzo(g,h,i)perylene 2008/09/24 <0.050 ugBenzo(k)fluoranthene 2008/09/24 <0.050 ugBiphenyl 2008/09/24 <0.10 ugChrysene 2008/09/24 <0.050 ugCoronene 2008/09/24 <0.10 ugDibenz(a,h)anthracene 2008/09/24 <0.050 ugDibenzo(a,e)pyrene 2008/09/24 <0.20 ugFluoranthene 2008/09/24 <0.050 ugFluorene 2008/09/24 <0.050 ugIndeno(1,2,3-cd)pyrene 2008/09/24 <0.050 ugm-Terphenyl 2008/09/24 <0.10 ugNaphthalene 2008/09/24 <0.072 ugo-Terphenyl 2008/09/24 <0.10 ugPerylene 2008/09/24 <0.10 ugPhenanthrene 2008/09/24 <0.050 ugp-Terphenyl 2008/09/24 <0.10 ugPyrene 2008/09/24 <0.050 ugQuinoline 2008/09/24 <0.40 ugTetralin 2008/09/24 <0.10 ug

RPD = Relative Percent DifferenceSPIKE = Fortified sample( 1 ) Please refer to General Comments page for specific clarification.

Page 6 of 6


Your Project #: 1009497.05 29100Site: COURTIE ROADYour C.O.C. #: NAAttention: Greg Crooks




MAXXAM JOB #: A8B1375Received: 2008/09/26, 13:08




Encryption Key






Page 1 of 6

Jacques Whitford LimitedMaxxam Job #: A8B1375 Client Project #: 1009497.05 29100Report Date: 2008/10/14 Project name: COURTIE ROAD















Anthracene ug 0.081 0.050 1630911



Benzo(a)pyrene ug <0.050 0.050 1630911



Benzo(e)pyrene ug <0.10 0.10 1630911



Biphenyl ug 0.20 0.10 1630911

Chrysene ug <0.050 0.050 1630911

Coronene ug <0.10 0.10 1630911




Fluorene ug 0.361 0.050 1630911


m-Terphenyl ug <0.10 0.10 1630911

Naphthalene ug 0.305 0.072 1630911

o-Terphenyl ug <0.10 0.10 1630911

Perylene ug <0.10 0.10 1630911



Page 2 of 6






p-Terphenyl ug <0.10 0.10 1630911

Pyrene ug 0.074 0.050 1630911

Quinoline ug <0.40 0.40 1630911

Tetralin ug <0.10 0.10 1630911




D10-Fluorene (FS) % 7.2 ( 1 ) 1630911







D12-Chrysene % 99 1630911


D12-Perylene % 96 1630911


D14-Terphenyl (FS) % 92 1630911




Page 3 of 6



GENERAL COMMENTS



Not calibrated for Benzo(b)Anthracene, Dibenzo(a,c) anthracene + Picene or Triphenylene. An estimated mdl for each of these compounds is0.1ug . Since Benzo(b)Anthracene is thought to co-elute with Benzo(a)anthracene, Dibenzo(a,c) anthracene + Picene with Dibenzo(a,h) anthraceneand Triphenylene with Chrysene each would have a value below estimated mdl.


Page 4 of 6

Jacques Whitford LimitedAttention: Greg CrooksClient Project #: 1009497.05 29100P.O. #: NSD016400Project name: COURTIE ROAD

Quality Assurance ReportMaxxam Job Number: GA8B1375


1630911 WZ Spiked Blank D10-2-Methylnaphthalene 2008/10/08 82 % 50 - 150D10-Fluoranthene 2008/10/08 100 % 50 - 150D10-Phenanthrene 2008/10/08 94 % 50 - 150D12-Benzo(a)anthracene 2008/10/08 92 % 50 - 150D12-Benzo(a)pyrene 2008/10/08 98 % 50 - 150D12-Benzo(b)fluoranthene 2008/10/08 100 % 50 - 150D12-Benzo(ghi)perylene 2008/10/08 103 % 50 - 150D12-Benzo(k)fluoranthene 2008/10/08 101 % 50 - 150D12-Chrysene 2008/10/08 102 % 50 - 150D12-Indeno(1,2,3-cd)pyrene 2008/10/08 103 % 50 - 150D12-Perylene 2008/10/08 100 % 50 - 150D14-Dibenzo(a,h)anthracene 2008/10/08 103 % 50 - 150D8-Acenaphthylene 2008/10/08 82 % 50 - 150D8-Naphthalene 2008/10/08 84 % 50 - 150Acenaphthene 2008/10/08 77 % 60 - 130



Page 5 of 6

Jacques Whitford LimitedAttention: Greg CrooksClient Project #: 1009497.05 29100P.O. #: NSD016400Project name: COURTIE ROAD



1630911 WZ Method Blank D12-Indeno(1,2,3-cd)pyrene 2008/10/08 96 % 50 - 150D12-Perylene 2008/10/08 98 % 50 - 150D14-Dibenzo(a,h)anthracene 2008/10/08 96 % 50 - 150D8-Acenaphthylene 2008/10/08 79 % 50 - 150D8-Naphthalene 2008/10/08 80 % 50 - 1501-Methylnaphthalene 2008/10/08 <0.10 ug1-Methylphenanthrene 2008/10/08 <0.10 ug2-Chloronaphthalene 2008/10/08 <0.10 ug2-Methylanthracene 2008/10/08 <0.10 ug2-Methylnaphthalene 2008/10/08 <0.10 ug3-Methylcholanthrene 2008/10/08 <2.0 ug7,12-Dimethylbenzo(a)anthracene 2008/10/08 <0.10 ug9,10-Dimethylanthracene 2008/10/08 <0.40 ugAcenaphthene 2008/10/08 <0.050 ugAcenaphthylene 2008/10/08 <0.050 ugAnthracene 2008/10/08 <0.050 ugBenzo(a)anthracene 2008/10/08 <0.050 ugBenzo(a)fluorene 2008/10/08 <0.10 ugBenzo(a)pyrene 2008/10/08 <0.050 ugBenzo(b)fluoranthene 2008/10/08 <0.050 ugBenzo(b)fluorene 2008/10/08 <0.10 ugBenzo(e)pyrene 2008/10/08 <0.10 ugBenzo(g,h,i)perylene 2008/10/08 <0.050 ugBenzo(k)fluoranthene 2008/10/08 <0.050 ugBiphenyl 2008/10/08 <0.10 ugChrysene 2008/10/08 <0.050 ugCoronene 2008/10/08 <0.10 ugDibenz(a,h)anthracene 2008/10/08 <0.050 ugDibenzo(a,e)pyrene 2008/10/08 <0.20 ugFluoranthene 2008/10/08 <0.050 ugFluorene 2008/10/08 <0.050 ugIndeno(1,2,3-cd)pyrene 2008/10/08 <0.050 ugm-Terphenyl 2008/10/08 <0.10 ugNaphthalene 2008/10/08 <0.072 ugo-Terphenyl 2008/10/08 <0.10 ugPerylene 2008/10/08 <0.10 ugPhenanthrene 2008/10/08 <0.050 ugp-Terphenyl 2008/10/08 <0.10 ugPyrene 2008/10/08 <0.050 ugQuinoline 2008/10/08 <0.40 ugTetralin 2008/10/08 <0.10 ug


Page 6 of 6

Your P.O. #: NSD016400Your Project #: 1009497.05Site: COURTICE RDYour C.O.C. #: na




MAXXAM JOB #: A8C2434Received: 2008/10/20, 17:05


Date Date MethodAnalyses Quantity Extracted Analyzed Laboratory Method ReferencePAH's in Air (CARB429mod) ( 1 , 2 ) 1 2008/10/22 2008/10/30 BRL SOP-00201 CARB429(ARBM1,M2)mod


(1) This test was performed by Maxxam Analytics Mississauga(2) This test was performed in Maxxam Mississauga under Maxxam Burlington SCC Accreditation

Encryption Key







Jacques Whitford LimitedMaxxam Job #: A8C2434 Client Project #: 1009497.05Report Date: 2008/11/03 Project name: COURTICE RD



Maxxam ID A V 0 9 6 5Sampling Date 2008/10/09COC Number na

U n i t s PAH/QU-08-10-08 R D L QC Batch










Acenaphthene ug <0.050 0.050 1653107


Anthracene ug <0.050 0.050 1653107



Benzo(a)pyrene ug <0.050 0.050 1653107

Benzo(b)fluoranthene ug 0.0214 N/A 1653107


Benzo(e)pyrene ug <0.10 0.10 1653107



Biphenyl ug <0.10 0.10 1653107

Chrysene ug <0.050 0.050 1653107

Coronene ug <0.10 0.10 1653107




Fluorene ug 0.125 0.050 1653107


m-Terphenyl ug <0.10 0.10 1653107

Naphthalene ug 0.083 0.072 1653107

o-Terphenyl ug <0.10 0.10 1653107

Perylene ug <0.10 0.10 1653107



Page 2 of 7




Maxxam ID A V 0 9 6 5Sampling Date 2008/10/09COC Number na


p-Terphenyl ug <0.10 0.10 1653107

Pyrene ug <0.050 0.050 1653107

Quinoline ug <0.40 0.40 1653107

Tetralin ug <0.10 0.10 1653107




D10-Fluorene (FS) % 3.2 ( 1 ) 1653107







D12-Chrysene % 95 1653107


D12-Perylene % 98 1653107


D14-Terphenyl (FS) % 92 1653107




Page 3 of 7




GENERAL COMMENTS

Sample AV0965-01: PAHMS-F


Not calibrated for Benzo(b)Anthracene, Dibenzo(a,c) anthracene + Picene or Triphenylene. An estimated mdl for each of these compounds is0.05ug x split. Since Benzo(b)Anthracene is thought to co-elute with Benzo(a)anthracene, Dibenzo(a,c) anthracene + Picene with Dibenzo(a,h)anthracene and Triphenylene with Chrysene each would have a value below estimated mdl.


Page 4 of 7

Jacques Whitford LimitedAttention: Farida DehghanClient Project #: 1009497.05P.O. #: NSD016400Project name: COURTICE RD

Quality Assurance ReportMaxxam Job Number: GA8C2434






Jacques Whitford LimitedAttention: Farida DehghanClient Project #: 1009497.05P.O. #: NSD016400Project name: COURTICE RD

Quality Assurance Report (Continued)Maxxam Job Number: GA8C2434






Maxxam Job #: A8C2434




Page 7 of 7

Your P.O. #: NSD016300Your Project #: 1009497.05 - Z9000Site: COURTICE RDYour C.O.C. #: 218908









Encryption Key







Jacques Whitford LimitedMaxxam Job #: A8C5472 Client Project #: 1009497.05 - Z9000Report Date: 2008/11/12 Project name: COURTICE RD



Maxxam ID A W 7 0 2 8Sampling Date 2008/10/21COC Number 218908













Anthracene ug 0.041 0.025 1661728



Benzo(a)pyrene ug <0.025 0.025 1661728



Benzo(e)pyrene ug <0.050 0.050 1661728



Biphenyl ug 0.051 0.050 1661728

Chrysene ug <0.025 0.025 1661728

Coronene ug <0.050 0.050 1661728




Fluorene ug 0.251 0.025 1661728


m-Terphenyl ug <0.050 0.050 1661728

Naphthalene ug 0.075 0.036 1661728

o-Terphenyl ug <0.050 0.050 1661728

Perylene ug <0.050 0.050 1661728



Page 2 of 7




Maxxam ID A W 7 0 2 8Sampling Date 2008/10/21COC Number 218908


p-Terphenyl ug <0.050 0.050 1661728

Pyrene ug 0.058 0.025 1661728

Quinoline ug <0.20 0.20 1661728

Tetralin ug <0.050 0.050 1661728




D10-Fluorene (FS) % 9.3 ( 1 ) 1661728







D12-Chrysene % 101 1661728


D12-Perylene % 109 1661728


D14-Terphenyl (FS) % 95 1661728




Page 3 of 7




GENERAL COMMENTS

Sample AW7028-01: PAHMS-F


Not calibrated for Benzo(b)Anthracene, Dibenzo(a,c) anthracene + Picene or Triphenylene. An estimated mdl for each of these compounds is0.05ug x split. Since Benzo(b)Anthracene is thought to co-elute with Benzo(a)anthracene, Dibenzo(a,c) anthracene + Picene with Dibenzo(a,h)anthracene and Triphenylene with Chrysene each would have a value below estimated mdl.


Page 4 of 7

Jacques Whitford LimitedAttention: Farida DehghanClient Project #: 1009497.05 - Z9000P.O. #: NSD016300Project name: COURTICE RD







Jacques Whitford LimitedAttention: Farida DehghanClient Project #: 1009497.05 - Z9000P.O. #: NSD016300Project name: COURTICE RD











Page 7 of 7

Your Project #: 1009497.05Z9100Site: COURTICE ROAD, Y/D MONITORINGYour C.O.C. #: EO226208









Encryption Key







Jacques Whitford LimitedMaxxam Job #: A8D3922 Client Project #: 1009497.05Z9100Report Date: 2008/11/20 Project name: COURTICE ROAD, Y/D MONITORING


Maxxam ID B A 8 2 3 2Sampling Date 2008/11/08COC Number EO226208

U n i t s QU/PAH-08-11-08 R D L QC Batch












Anthracene ug <0.050 0.050 1674298



Benzo(a)pyrene ug <0.050 0.050 1674298



Benzo(e)pyrene ug <0.10 0.10 1674298



Biphenyl ug <0.10 0.10 1674298

Chrysene ug <0.050 0.050 1674298

Coronene ug <0.10 0.10 1674298




Fluorene ug 0.184 0.050 1674298


m-Terphenyl ug <0.10 0.10 1674298

Naphthalene ug 0.258 0.072 1674298

o-Terphenyl ug <0.10 0.10 1674298

Perylene ug <0.10 0.10 1674298



Page 2 of 7



Maxxam ID B A 8 2 3 2Sampling Date 2008/11/08COC Number EO226208

U n i t s QU/PAH-08-11-08 R D L QC Batch

p-Terphenyl ug <0.10 0.10 1674298

Pyrene ug 0.054 0.050 1674298

Quinoline ug <0.40 0.40 1674298

Tetralin ug <0.10 0.10 1674298




D10-Fluorene (FS) % 9.2 ( 1 ) 1674298







D12-Chrysene % 93 1674298


D12-Perylene % 97 1674298


D14-Terphenyl (FS) % 92 1674298




Page 3 of 7



GENERAL COMMENTS

Sample BA8232-01: PAHMS-F

9.10-Dimethylanthracene and 7,12-Dimethylbenzo(a)anthracene and 3-Methlylcholanthrene are above 25% RSD in initial calibation. No positivesfound for these 3 compounds.


Not calibrated for Benzo(b)Anthracene, Dibenzo(a,c) anthracene + Picene or Triphenylene. An estimated mdl for each of these compounds is0.1ug split. Since Benzo(b)Anthracene is thought to co-elute with Benzo(a)anthracene, Dibenzo(a,c) anthracene + Picene with Dibenzo(a,h)anthracene and Triphenylene with Chrysene each would have a value below estimated mdl.


Page 4 of 7

Jacques Whitford LimitedAttention: Connie LimClient Project #: 1009497.05Z9100P.O. #:Project name: COURTICE ROAD, Y/D MONITORING







Jacques Whitford LimitedAttention: Connie LimClient Project #: 1009497.05Z9100P.O. #:Project name: COURTICE ROAD, Y/D MONITORING











Page 7 of 7

Your Project #: 1009497.05 Z9100Site: Y/D MONITORINGYour C.O.C. #: EO232408Attention: Greg Crooks




MAXXAM JOB #: A8E0806Received: 2008/11/26, 12:15




Encryption Key






Page 1 of 6

Jacques Whitford LimitedMaxxam Job #: A8E0806 Client Project #: 1009497.05 Z9100Report Date: 2008/12/08 Project name: Y/D MONITORING


Maxxam ID B E 1 8 9 8Sampling Date 2008/11/20COC Number EO232408

U n i t s PAH DL QC Batch/QU-08-11-20











Anthracene ug <0.050 0.050 1687639



Benzo(a)pyrene ug <0.050 0.050 1687639



Benzo(e)pyrene ug <0.10 0.10 1687639



Biphenyl ug 0.19 0.10 1687639

Chrysene ug <0.050 0.050 1687639

Coronene ug <0.10 0.10 1687639




Fluorene ug 0.205 0.050 1687639


m-Terphenyl ug <0.10 0.10 1687639

Naphthalene ug 0.215 0.072 1687639

o-Terphenyl ug <0.10 0.10 1687639

Perylene ug <0.10 0.10 1687639


p-Terphenyl ug <0.10 0.10 1687639


Page 2 of 6



Maxxam ID B E 1 8 9 8Sampling Date 2008/11/20COC Number EO232408

U n i t s PAH DL QC Batch/QU-08-11-20

Pyrene ug 0.064 0.050 1687639

Quinoline ug <0.40 0.40 1687639

Tetralin ug <0.10 0.10 1687639




D10-Fluorene (FS) % 45 ( 1 ) 1687639







D12-Chrysene % 94 1687639


D12-Perylene % 99 1687639


D14-Terphenyl (FS) % 91 1687639




Page 3 of 6


GENERAL COMMENTS

PAHMS-F


Not calibrated for Benzo(b)Anthracene, Dibenzo(a,c) anthracene + Picene or Triphenylene. An estimated mdl for each of these compounds is0.1ug Since Benzo(b)Anthracene is thought to co-elute with Benzo(a)anthracene, Dibenzo(a,c) anthracene + Picene with Dibenzo(a,h) anthraceneand Triphenylene with Chrysene each would have a value below estimated mdl.

3-Methlcholanthrene,Coronene and Dibenzo(a,e)pyrene are above 25% RSD in Concal. No positives found for these 3 compounds.


Page 4 of 6

Jacques Whitford LimitedAttention: Greg CrooksClient Project #: 1009497.05 Z9100P.O. #:Project name: Y/D MONITORING

Quality Assurance ReportMaxxam Job Number: GA8E0806





Page 5 of 6

Jacques Whitford LimitedAttention: Greg CrooksClient Project #: 1009497.05 Z9100P.O. #:Project name: Y/D MONITORING

Quality Assurance Report (Continued)Maxxam Job Number: GA8E0806




Page 6 of 6

Your Project #: 1009497.05Site Location: Y/D AMBIENT MONITO, COURTICE RDYour C.O.C. #: 241208




MAXXAM JOB #: A8E9383Received: 2008/12/15, 12:12





Encryption Key






Page 1 of 7

Jacques Whitford LimitedMaxxam Job #: A8E9383 Client Project #: 1009497.05Report Date: 2008/12/24 Project name: Y/D AMBIENT MONITO, COURTICE RD


Maxxam ID B I 4 2 4 1Sampling Date 2008/12/08COC Number 241208













Anthracene ug <0.050 0.050 1704888



Benzo(a)pyrene ug <0.050 0.050 1704888



Benzo(e)pyrene ug <0.10 0.10 1704888



Biphenyl ug 0.27 0.10 1704888

Chrysene ug <0.050 0.050 1704888

Coronene ug <0.10 0.10 1704888




Fluorene ug 0.265 0.050 1704888


m-Terphenyl ug <0.10 0.10 1704888

Naphthalene ug 0.242 0.072 1704888

o-Terphenyl ug <0.10 0.10 1704888

Perylene ug <0.10 0.10 1704888



Page 2 of 7



Maxxam ID B I 4 2 4 1Sampling Date 2008/12/08COC Number 241208


p-Terphenyl ug <0.10 0.10 1704888

Pyrene ug 0.118 0.050 1704888

Quinoline ug <0.40 0.40 1704888

Tetralin ug <0.10 0.10 1704888




D10-Fluorene (FS) % 81 1704888







D12-Chrysene % 103 1704888


D12-Perylene % 105 1704888


D14-Terphenyl (FS) % 96 1704888




Page 3 of 7


GENERAL COMMENTS

PAHMS-F 7,12-Dimethylbenzo(a)anthracene are above 25% RSD in initial calibation. No positives found for these 2 compounds.

Naphthalene positive found in blank. Samples should be considered to be possibly contaminated to the level found in the blank.

Not calibrated for Benzo(b)Anthracene, Dibenzo(a,c) anthracene + Picene or Triphenylene. An estimated mdl for each of these compounds is0.1ug . Since Benzo(b)Anthracene is thought to co-elute with Benzo(a)anthracene, Dibenzo(a,c) anthracene + Picene with Dibenzo(a,h)anthracene and Triphenylene with Chrysene each would have a value below estimated mdl.


Page 4 of 7

Jacques Whitford LimitedAttention: Farida DehghanClient Project #: 1009497.05P.O. #:Site Location: Y/D AMBIENT MONITO, COURTICE RD

Quality Assurance ReportMaxxam Job Number: GA8E9383





Page 5 of 7

Jacques Whitford LimitedAttention: Farida DehghanClient Project #: 1009497.05P.O. #:Site Location: Y/D AMBIENT MONITO, COURTICE RD

Quality Assurance Report (Continued)Maxxam Job Number: GA8E9383


1704888 WZ Method Blank D12-Indeno(1,2,3-cd)pyrene 2008/12/22 106 % 50 - 150D12-Perylene 2008/12/22 108 % 50 - 150D14-Dibenzo(a,h)anthracene 2008/12/22 102 % 50 - 150D8-Acenaphthylene 2008/12/22 95 % 50 - 150D8-Naphthalene 2008/12/22 96 % 50 - 1501-Methylnaphthalene 2008/12/22 <0.10 ug1-Methylphenanthrene 2008/12/22 <0.10 ug2-Chloronaphthalene 2008/12/22 <0.10 ug2-Methylanthracene 2008/12/22 <0.10 ug2-Methylnaphthalene 2008/12/22 <0.10 ug3-Methylcholanthrene 2008/12/22 <2.0 ug7,12-Dimethylbenzo(a)anthracene 2008/12/22 <0.10 ug9,10-Dimethylanthracene 2008/12/22 <0.40 ugAcenaphthene 2008/12/22 <0.050 ugAcenaphthylene 2008/12/22 <0.050 ugAnthracene 2008/12/22 <0.050 ugBenzo(a)anthracene 2008/12/22 <0.050 ugBenzo(a)fluorene 2008/12/22 <0.10 ugBenzo(a)pyrene 2008/12/22 <0.050 ugBenzo(b)fluoranthene 2008/12/22 <0.050 ugBenzo(b)fluorene 2008/12/22 <0.10 ugBenzo(e)pyrene 2008/12/22 <0.10 ugBenzo(g,h,i)perylene 2008/12/22 <0.050 ugBenzo(k)fluoranthene 2008/12/22 <0.050 ugBiphenyl 2008/12/22 <0.10 ugChrysene 2008/12/22 <0.050 ugCoronene 2008/12/22 <0.10 ugDibenz(a,h)anthracene 2008/12/22 <0.050 ugDibenzo(a,e)pyrene 2008/12/22 <0.20 ugFluoranthene 2008/12/22 <0.050 ugFluorene 2008/12/22 <0.050 ugIndeno(1,2,3-cd)pyrene 2008/12/22 <0.050 ugm-Terphenyl 2008/12/22 <0.10 ugNaphthalene 2008/12/22 0.087, RDL=0.072 ugo-Terphenyl 2008/12/22 <0.10 ugPerylene 2008/12/22 <0.10 ugPhenanthrene 2008/12/22 <0.050 ugp-Terphenyl 2008/12/22 <0.10 ugPyrene 2008/12/22 <0.050 ugQuinoline 2008/12/22 <0.40 ugTetralin 2008/12/22 <0.10 ug


Page 6 of 7


Maxxam Job #: A8E9383




Page 7 of 7

Your Project #: 1009497.05 PHAZE 9400Site: Y/D AMBIENT MONINGYour C.O.C. #: EO244008




MAXXAM JOB #: A8F3353Received: 2008/12/23, 13:48





Encryption Key






Page 1 of 7

Jacques Whitford LimitedMaxxam Job #: A8F3353 Client Project #: 1009497.05 PHAZE 9400Report Date: 2009/01/07 Project name: Y/D AMBIENT MONING


Maxxam ID B K 2 7 1 9Sampling Date 2008/12/20COC Number EO244008













Anthracene ug <0.050 0.050 1710210



Benzo(a)pyrene ug <0.050 0.050 1710210



Benzo(e)pyrene ug <0.10 0.10 1710210



Biphenyl ug 0.58 0.10 1710210

Chrysene ug 0.059 0.050 1710210

Coronene ug <0.10 0.10 1710210




Fluorene ug 0.246 0.050 1710210


m-Terphenyl ug <0.10 0.10 1710210

Naphthalene ug 0.934 0.072 1710210

o-Terphenyl ug <0.10 0.10 1710210

Perylene ug <0.10 0.10 1710210



Page 2 of 7



Maxxam ID B K 2 7 1 9Sampling Date 2008/12/20COC Number EO244008


p-Terphenyl ug <0.10 0.10 1710210

Pyrene ug 0.082 0.050 1710210

Quinoline ug <0.40 0.40 1710210

Tetralin ug <0.10 0.10 1710210




D10-Fluorene (FS) % 82 1710210







D12-Chrysene % 102 1710210


D12-Perylene % 100 1710210


D14-Terphenyl (FS) % 91 1710210




Page 3 of 7



GENERAL COMMENTS

Sample BK2719-01: PAHMS-F7,12-Dimethylbenzo(a)anthracene is above 25% RSD in initial calibation. No positives found for this compounds.



Page 4 of 7

Jacques Whitford LimitedAttention: Farida DehghanClient Project #: 1009497.05 PHAZE 9400P.O. #:Project name: Y/D AMBIENT MONING

Quality Assurance ReportMaxxam Job Number: GA8F3353





Page 5 of 7

Jacques Whitford LimitedAttention: Farida DehghanClient Project #: 1009497.05 PHAZE 9400P.O. #:Project name: Y/D AMBIENT MONING





Page 6 of 7


Maxxam Job #: A8F3353




Page 7 of 7






Sample Matrix: Air# Samples Received: 1

Date Date MethodAnalyses Quantity Extracted Analyzed Laboratory Method ReferenceDioxins/Furans in Ambient Air (TO-9) 1 2008/02/01 2008/02/06 BRL SOP-00411 EPA TO-9mod




Page 1 of 8




Maxxam ID W 9 9 1 3 8Sampling Date 2008/01/25COC Number 00543727 TOXIC EQUIVALENCY # of

U n i t s PUF/FILTER#1 EDL TEF (NATO) TEQ(DL) I s o m e r s QC BatchD/F

2,3,7,8-Tetra CDD * pg <2.3 2.3 1.00 2.30 1451236

1,2,3,7,8-Penta CDD pg <2.6 2.6 0.500 1.30 1451236

1,2,3,4,7,8-Hexa CDD pg 2.0 1.7 0.100 0.200 1451236

1,2,3,6,7,8-Hexa CDD pg 3.0 1.6 0.100 0.300 1451236

1,2,3,7,8,9-Hexa CDD pg <4.7 ( 1 ) 4.7 0.100 0.470 1451236

1,2,3,4,6,7,8-Hepta CDD pg 26.0 2.1 0.0100 0.260 1451236

Octa CDD pg 75.9 4.2 0.00100 0.0759 1 1451236

Total Tetra CDD pg <2.3 2.3 0 1451236


Total Hexa CDD pg 27.2 1.7 5 1451236


2,3,7,8-Tetra CDF ** pg <5.6 ( 2 ) 5.6 0.100 0.560 1451236

1,2,3,7,8-Penta CDF pg <2.7 2.7 0.0500 0.135 1451236

2,3,4,7,8-Penta CDF pg 4.9 2.6 0.500 2.45 1451236

1,2,3,4,7,8-Hexa CDF pg <1.9 1.9 0.100 0.190 1451236

1,2,3,6,7,8-Hexa CDF pg 2.6 1.8 0.100 0.260 1451236

2,3,4,6,7,8-Hexa CDF pg 2.7 2.2 0.100 0.270 1451236

1,2,3,7,8,9-Hexa CDF pg <2.3 2.3 0.100 0.230 1451236

1,2,3,4,6,7,8-Hepta CDF pg <8.2 ( 1 ) 8.2 0.0100 0.0820 1451236

1,2,3,4,7,8,9-Hepta CDF pg <2.4 2.4 0.0100 0.0240 1451236

Octa CDF pg 8.5 2.3 0.00100 0.00850 1 1451236



Total Hexa CDF pg 11.1 2.0 3 1451236




C13-1234678 HeptaCDD % 97 1451236

QC Batch = Quality Control Batch* CDD = Chloro Dibenzo-p-Dioxin, ** CDF = Chloro Dibenzo-p-FuranTEF = Toxic Equivalency Factor, TEQ = Toxic Equivalency Quotient,The Total Toxic Equivalency (TEQ) value reported is the sum of Toxic Equivalent Quotients for the congenerstested.NATO(1989) North Atlantic Treaty Organization/Committee on the Challenges of Modern Society(NATO/CCMS) International Toxicity Equivalency Factors (I-TEF)( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detectionlimit.( 2 ) RT > 3 seconds - PCDD/DF analysis - Peak detected exceeds expected retention time (from internal

Page 2 of 8



standard) by greater than 3 seconds.

Page 3 of 8




Maxxam ID W 9 9 1 3 8Sampling Date 2008/01/25COC Number 00543727 TOXIC EQUIVALENCY # of

U n i t s PUF/FILTER#1 EDL TEF (NATO) TEQ(DL) I s o m e r s QC BatchD/F

C13-1234678 HeptaCDF % 88 1451236

C13-123478 HexaCDD % 103 1451236

C13-123478 HexaCDF % 108 1451236

C13-1234789 HeptaCDF % 87 1451236

C13-123678 HexaCDD % 95 1451236

C13-123678 HexaCDF % 89 1451236

C13-12378 PentaCDD % 77 1451236

C13-12378 PentaCDF % 68 1451236

C13-123789 HexaCDF % 83 1451236

C13-23478 PentaCDF % 113 1451236

C13-2378 TetraCDD % 69 1451236

C13-2378 TetraCDF % 74 1451236

C13-OCDD % 77 1451236

Cl37-2378 TetraCDD % 91 1451236


Page 4 of 8



Test Summary

Maxxam ID W99138 Collected 2008/01/25Sample ID PUF/FILTER#1 D/F Shipped

Matrix Air Received 2008/01/30

Test Description Instrumentation Batch Prepared Analyzed AnalystDioxins/Furans in Ambient Air (TO-9) HRMS/MS 1451236 2008/02/01 2008/02/06 OBC

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GENERAL COMMENTS


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1451236 OBC Spiked Blank C13-1234678 HeptaCDD 2008/02/06 93 % 25 - 130Spiked Blank DUP C13-1234678 HeptaCDD 2008/02/06 96 % 25 - 130Spiked Blank C13-1234678 HeptaCDF 2008/02/06 99 % 25 - 130Spiked Blank DUP C13-1234678 HeptaCDF 2008/02/06 90 % 25 - 130Spiked Blank C13-123678 HexaCDD 2008/02/06 95 % 40 - 130Spiked Blank DUP C13-123678 HexaCDD 2008/02/06 97 % 40 - 130Spiked Blank C13-123678 HexaCDF 2008/02/06 86 % 40 - 130Spiked Blank DUP C13-123678 HexaCDF 2008/02/06 90 % 40 - 130Spiked Blank C13-12378 PentaCDD 2008/02/06 76 % 40 - 130Spiked Blank DUP C13-12378 PentaCDD 2008/02/06 81 % 40 - 130Spiked Blank C13-12378 PentaCDF 2008/02/06 71 % 40 - 130Spiked Blank DUP C13-12378 PentaCDF 2008/02/06 77 % 40 - 130Spiked Blank C13-123789 HexaCDF 2008/02/06 86 % 70 - 130Spiked Blank DUP C13-123789 HexaCDF 2008/02/06 83 % 70 - 130Spiked Blank C13-2378 TetraCDD 2008/02/06 73 % 40 - 130Spiked Blank DUP C13-2378 TetraCDD 2008/02/06 81 % 40 - 130Spiked Blank C13-2378 TetraCDF 2008/02/06 80 % 40 - 130Spiked Blank DUP C13-2378 TetraCDF 2008/02/06 92 % 40 - 130Spiked Blank C13-OCDD 2008/02/06 80 % 25 - 130Spiked Blank DUP C13-OCDD 2008/02/06 78 % 25 - 130Spiked Blank 2,3,7,8-Tetra CDD 2008/02/06 100, RDL=2.4 100 pg 80 - 140Spiked Blank DUP 2,3,7,8-Tetra CDD 2008/02/06 102, RDL=1.8 102 pg 80 - 140Spiked Blank 1,2,3,7,8-Penta CDD 2008/02/06 105, RDL=2.9 105 pg 80 - 140Spiked Blank DUP 1,2,3,7,8-Penta CDD 2008/02/06 109, RDL=1.8 109 pg 80 - 140Spiked Blank 1,2,3,4,7,8-Hexa CDD 2008/02/06 110, RDL=1.8 110 pg 80 - 140Spiked Blank DUP 1,2,3,4,7,8-Hexa CDD 2008/02/06 109, RDL=2.2 109 pg 80 - 140Spiked Blank 1,2,3,6,7,8-Hexa CDD 2008/02/06 106, RDL=1.6 106 pg 80 - 140Spiked Blank DUP 1,2,3,6,7,8-Hexa CDD 2008/02/06 105, RDL=2.0 105 pg 80 - 140Spiked Blank 1,2,3,7,8,9-Hexa CDD 2008/02/06 102, RDL=1.7 102 pg 80 - 140Spiked Blank DUP 1,2,3,7,8,9-Hexa CDD 2008/02/06 106, RDL=2.0 106 pg 80 - 140Spiked Blank 1,2,3,4,6,7,8-Hepta CDD 2008/02/06 93.0, RDL=1.5 93 pg 80 - 140Spiked Blank DUP 1,2,3,4,6,7,8-Hepta CDD 2008/02/06 91.0, RDL=1.6 91 pg 80 - 140Spiked Blank Octa CDD 2008/02/06 0.0, RDL=4.1 103 pg N/ASpiked Blank DUP Octa CDD 2008/02/06 0.0, RDL=3.6 107 pg N/ASpiked Blank 2,3,7,8-Tetra CDF 2008/02/06 94.0, RDL=2.3 94 pg 80 - 140Spiked Blank DUP 2,3,7,8-Tetra CDF 2008/02/06 95.0, RDL=2.0 95 pg 80 - 140Spiked Blank 1,2,3,7,8-Penta CDF 2008/02/06 110, RDL=2.1 110 pg 80 - 140Spiked Blank DUP 1,2,3,7,8-Penta CDF 2008/02/06 113, RDL=2.1 113 pg 80 - 140Spiked Blank 2,3,4,7,8-Penta CDF 2008/02/06 111, RDL=2.1 111 pg 80 - 140Spiked Blank DUP 2,3,4,7,8-Penta CDF 2008/02/06 111, RDL=2.1 111 pg 80 - 140Spiked Blank 1,2,3,4,7,8-Hexa CDF 2008/02/06 111, RDL=1.5 111 pg 80 - 140Spiked Blank DUP 1,2,3,4,7,8-Hexa CDF 2008/02/06 108, RDL=1.9 108 pg 80 - 140Spiked Blank 1,2,3,6,7,8-Hexa CDF 2008/02/06 114, RDL=1.5 114 pg 80 - 140Spiked Blank DUP 1,2,3,6,7,8-Hexa CDF 2008/02/06 110, RDL=1.8 110 pg 80 - 140Spiked Blank 2,3,4,6,7,8-Hexa CDF 2008/02/06 115, RDL=1.8 115 pg 80 - 140Spiked Blank DUP 2,3,4,6,7,8-Hexa CDF 2008/02/06 113, RDL=2.2 113 pg 80 - 140Spiked Blank 1,2,3,7,8,9-Hexa CDF 2008/02/06 102, RDL=1.9 102 pg 80 - 140Spiked Blank DUP 1,2,3,7,8,9-Hexa CDF 2008/02/06 101, RDL=2.3 101 pg 80 - 140Spiked Blank 1,2,3,4,6,7,8-Hepta CDF 2008/02/06 98.0, RDL=2.2 98 pg 80 - 140Spiked Blank DUP 1,2,3,4,6,7,8-Hepta CDF 2008/02/06 105, RDL=2.0 105 pg 80 - 140Spiked Blank 1,2,3,4,7,8,9-Hepta CDF 2008/02/06 88.0, RDL=2.8 88 pg 80 - 140Spiked Blank DUP 1,2,3,4,7,8,9-Hepta CDF 2008/02/06 95.0, RDL=2.7 95 pg 80 - 140Spiked Blank Octa CDF 2008/02/06 0.0, RDL=4.5 95 pg N/ASpiked Blank DUP Octa CDF 2008/02/06 0.0, RDL=3.1 95 pg N/AMethod Blank C13-1234678 HeptaCDD 2008/02/06 90 % 25 - 130

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1451236 OBC Method Blank C13-1234678 HeptaCDF 2008/02/06 91 % 25 - 130C13-123678 HexaCDD 2008/02/06 93 % 40 - 130C13-123678 HexaCDF 2008/02/06 84 % 40 - 130C13-12378 PentaCDD 2008/02/06 70 % 40 - 130C13-12378 PentaCDF 2008/02/06 64 % 40 - 130C13-123789 HexaCDF 2008/02/06 81 % 70 - 130C13-2378 TetraCDD 2008/02/06 63 % 40 - 130C13-2378 TetraCDF 2008/02/06 71 % 40 - 130C13-OCDD 2008/02/06 76 % 25 - 1302,3,7,8-Tetra CDD 2008/02/06 <2.4 pg1,2,3,7,8-Penta CDD 2008/02/06 <3.1 pg1,2,3,4,7,8-Hexa CDD 2008/02/06 <2.2 pg1,2,3,6,7,8-Hexa CDD 2008/02/06 <2.0 pg1,2,3,7,8,9-Hexa CDD 2008/02/06 <2.4 ( 1 ) pg1,2,3,4,6,7,8-Hepta CDD 2008/02/06 4.1, RDL=1.9 pgOcta CDD 2008/02/06 9.6, RDL=2.8 pgTotal Tetra CDD 2008/02/06 <2.4 pgTotal Penta CDD 2008/02/06 <3.1 pgTotal Hexa CDD 2008/02/06 <2.4 ( 1 ) pgTotal Hepta CDD 2008/02/06 4.1, RDL=1.9 pg2,3,7,8-Tetra CDF 2008/02/06 2.5, RDL=2.1 pg1,2,3,7,8-Penta CDF 2008/02/06 <3.2 pg2,3,4,7,8-Penta CDF 2008/02/06 5.0, RDL=3.2 pg1,2,3,4,7,8-Hexa CDF 2008/02/06 <1.3 pg1,2,3,6,7,8-Hexa CDF 2008/02/06 <1.3 pg2,3,4,6,7,8-Hexa CDF 2008/02/06 <2.3 ( 1 ) pg1,2,3,7,8,9-Hexa CDF 2008/02/06 3.1, RDL=1.7 pg1,2,3,4,6,7,8-Hepta CDF 2008/02/06 <1.8 ( 1 ) pg1,2,3,4,7,8,9-Hepta CDF 2008/02/06 2.6, RDL=1.6 pgOcta CDF 2008/02/06 4.2, RDL=2.2 pgTotal Tetra CDF 2008/02/06 5.8, RDL=2.1 pgTotal Penta CDF 2008/02/06 5.0, RDL=3.2 pgTotal Hexa CDF 2008/02/06 3.1, RDL=1.4 pgTotal Hepta CDF 2008/02/06 2.6, RDL=1.4 pg

SPIKE = Fortified sample( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detection limit.

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Sample Matrix: Air# Samples Received: 1



Encryption Key






Page 1 of 8




Maxxam ID X 3 2 4 1 7Sampling Date 2008/02/18COC Number 00543742 TOXIC EQUIVALENCY # of

U n i t s PUF/FILTER EDL TEF (NATO) TEQ(DL) I s o m e r s QC Batch#1

DF08-02-18

DIOXINS/FURANS

2,3,7,8-Tetra CDD * pg <1.2 ( 1 ) 1.2 1.00 1.20 1465099

1,2,3,7,8-Penta CDD pg <1.1 1.1 0.500 0.550 1465099

1,2,3,4,7,8-Hexa CDD pg <1.1 1.1 0.100 0.110 1465099

1,2,3,6,7,8-Hexa CDD pg <1.4 ( 1 ) 1.4 0.100 0.140 1465099

1,2,3,7,8,9-Hexa CDD pg 1.9 1.0 0.100 0.190 1465099

1,2,3,4,6,7,8-Hepta CDD pg 16.3 1.2 0.0100 0.163 1465099

Octa CDD pg 53.4 2.0 0.00100 0.0534 1 1465099



Total Hexa CDD pg 9.9 1.0 3 1465099


2,3,7,8-Tetra CDF ** pg 5.9 1.2 0.100 0.590 1465099

1,2,3,7,8-Penta CDF pg <1.1 1.1 0.0500 0.0550 1465099

2,3,4,7,8-Penta CDF pg 2.3 1.0 0.500 1.15 1465099

1,2,3,4,7,8-Hexa CDF pg 2.9 1.1 0.100 0.290 1465099

1,2,3,6,7,8-Hexa CDF pg 1.2 1.0 0.100 0.120 1465099

2,3,4,6,7,8-Hexa CDF pg <1.3 1.3 0.100 0.130 1465099

1,2,3,7,8,9-Hexa CDF pg <1.3 1.3 0.100 0.130 1465099

1,2,3,4,6,7,8-Hepta CDF pg <5.2 ( 2 ) 5.2 0.0100 0.0520 1465099

1,2,3,4,7,8,9-Hepta CDF pg <1.4 1.4 0.0100 0.0140 1465099

Octa CDF pg 4.5 2.1 0.00100 0.00450 1 1465099



Total Hexa CDF pg 7.2 1.2 3 1465099

Total Hepta CDF pg <5.2 ( 2 ) 5.2 0 1465099


QC Batch = Quality Control Batch* CDD = Chloro Dibenzo-p-Dioxin, ** CDF = Chloro Dibenzo-p-FuranTEF = Toxic Equivalency Factor, TEQ = Toxic Equivalency Quotient,The Total Toxic Equivalency (TEQ) value reported is the sum of Toxic Equivalent Quotients for thecongeners tested.NATO(1989) North Atlantic Treaty Organization/Committee on the Challenges of Modern Society(NATO/CCMS) International Toxicity Equivalency Factors (I-TEF)( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detectionlimit.( 2 ) EMPC / DPE - Diphenylether interference present caused dibenzofuran detected to become a

Page 2 of 8



"non-detect" with an elevated detection limit.EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detection limit.

Page 3 of 8





U n i t s PUF/FILTER EDL TEF (NATO) TEQ(DL) I s o m e r s QC Batch#1

DF08-02-18



C13-1234678 HeptaCDD % 105 1465099

C13-1234678 HeptaCDF % 110 1465099

C13-123478 HexaCDD % 95 1465099

C13-123478 HexaCDF % 101 1465099

C13-1234789 HeptaCDF % 91 1465099

C13-123678 HexaCDD % 97 1465099

C13-123678 HexaCDF % 96 1465099

C13-12378 PentaCDD % 98 1465099

C13-12378 PentaCDF % 92 1465099

C13-123789 HexaCDF % 99 1465099

C13-23478 PentaCDF % 112 1465099

C13-2378 TetraCDD % 67 1465099

C13-2378 TetraCDF % 79 1465099

C13-OCDD % 91 1465099

Cl37-2378 TetraCDD % 92 1465099


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GENERAL COMMENTS


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RPD 2,3,7,8-Tetra CDD 2008/02/28 7.2 % 20Spiked Blank 1,2,3,7,8-Penta CDD 2008/02/28 100 % 80 - 140RPD 1,2,3,7,8-Penta CDD 2008/02/28 1.0 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDD 2008/02/28 100 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDD 2008/02/28 1 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDD 2008/02/28 106 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDD 2008/02/28 0.9 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDD 2008/02/28 122 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDD 2008/02/28 7.7 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDD 2008/02/28 101 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDD 2008/02/28 1 % 20Spiked Blank 2,3,7,8-Tetra CDF 2008/02/28 100 % 80 - 140RPD 2,3,7,8-Tetra CDF 2008/02/28 1 % 20Spiked Blank 1,2,3,7,8-Penta CDF 2008/02/28 108 % 80 - 140RPD 1,2,3,7,8-Penta CDF 2008/02/28 2.8 % 20Spiked Blank 2,3,4,7,8-Penta CDF 2008/02/28 109 % 80 - 140RPD 2,3,4,7,8-Penta CDF 2008/02/28 3.7 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDF 2008/02/28 100 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDF 2008/02/28 2.0 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDF 2008/02/28 104 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDF 2008/02/28 1 % 20Spiked Blank 2,3,4,6,7,8-Hexa CDF 2008/02/28 122 % 80 - 140RPD 2,3,4,6,7,8-Hexa CDF 2008/02/28 8.5 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDF 2008/02/28 120 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDF 2008/02/28 10.5 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDF 2008/02/28 108 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDF 2008/02/28 4.7 % 20Spiked Blank 1,2,3,4,7,8,9-Hepta CDF 2008/02/28 95 % 80 - 140RPD 1,2,3,4,7,8,9-Hepta CDF 2008/02/28 3.2 % 20Spiked Blank Octa CDF 2008/02/28 99 % N/ARPD Octa CDF 2008/02/28 0 % 20Method Blank C13-1234678 HeptaCDD 2008/02/28 111 % 25 - 130

C13-1234678 HeptaCDF 2008/02/28 117 % 25 - 130C13-123678 HexaCDD 2008/02/28 94 % 40 - 130C13-123678 HexaCDF 2008/02/28 91 % 40 - 130C13-12378 PentaCDD 2008/02/28 83 % 40 - 130C13-12378 PentaCDF 2008/02/28 76 % 40 - 130C13-123789 HexaCDF 2008/02/28 98 % 70 - 130C13-2378 TetraCDD 2008/02/28 53 % 40 - 130C13-2378 TetraCDF 2008/02/28 61 % 40 - 130C13-OCDD 2008/02/28 110 % 25 - 1302,3,7,8-Tetra CDD 2008/02/28 <1.1 pg1,2,3,7,8-Penta CDD 2008/02/28 <1.1 pg1,2,3,4,7,8-Hexa CDD 2008/02/28 <1.2 pg

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1465099 KKS Method Blank 1,2,3,6,7,8-Hexa CDD 2008/02/28 <1.1 pg1,2,3,7,8,9-Hexa CDD 2008/02/28 <1.1 pg1,2,3,4,6,7,8-Hepta CDD 2008/02/28 1.6, RDL=1.1 pgOcta CDD 2008/02/28 4.4, RDL=2.1 pgTotal Tetra CDD 2008/02/28 <1.1 pgTotal Penta CDD 2008/02/28 <1.1 pgTotal Hexa CDD 2008/02/28 <1.1 pgTotal Hepta CDD 2008/02/28 1.6, RDL=1.1 pg2,3,7,8-Tetra CDF 2008/02/28 <1.1 pg1,2,3,7,8-Penta CDF 2008/02/28 <1.1 pg2,3,4,7,8-Penta CDF 2008/02/28 <1.1 ( 1 ) pg1,2,3,4,7,8-Hexa CDF 2008/02/28 <1.1 pg1,2,3,6,7,8-Hexa CDF 2008/02/28 <1.0 pg2,3,4,6,7,8-Hexa CDF 2008/02/28 <1.3 pg1,2,3,7,8,9-Hexa CDF 2008/02/28 <1.3 pg1,2,3,4,6,7,8-Hepta CDF 2008/02/28 <1.3 ( 2 ) pg1,2,3,4,7,8,9-Hepta CDF 2008/02/28 <1.3 pgOcta CDF 2008/02/28 <2.2 pgTotal Tetra CDF 2008/02/28 <1.1 pgTotal Penta CDF 2008/02/28 <1.1 ( 1 ) pgTotal Hexa CDF 2008/02/28 <1.2 pgTotal Hepta CDF 2008/02/28 <1.3 ( 2 ) pgToxic Equivalency 2008/02/28 0.0230 pg

N/A = Not ApplicableRPD = Relative Percent DifferenceSPIKE = Fortified sample( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detection limit.( 2 ) EMPC / DPE - Diphenylether interference present caused dibenzofuran detected to become a "non-detect" with an elevated detection limit.EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detection limit.

Page 7 of 8






Page 8 of 8









Encryption Key











U n i t s PUF/FILTER EDL TEF (WHO) TEQ(DL) I s o m e r s QC Batch(DF-08-03-13)

Dioxins & Furans

2,3,7,8-Tetra CDD * pg <1.3 1.3 1.00 1.30 1479404

1,2,3,7,8-Penta CDD pg <1.1 1.1 1.00 1.10 1479404

1,2,3,4,7,8-Hexa CDD pg <1.0 1.0 0.100 0.100 1479404

1,2,3,6,7,8-Hexa CDD pg 1.6 1.1 0.100 0.160 1479404

1,2,3,7,8,9-Hexa CDD pg <1.4 ( 1 ) 1.4 0.100 0.140 1479404

1,2,3,4,6,7,8-Hepta CDD pg 16.2 1.1 0.0100 0.162 1479404

Octa CDD pg 69.3 2.6 0.000300 0.0208 1 1479404

Total Tetra CDD pg <2.3 ( 1 ) 2.3 0 1479404


Total Hexa CDD pg 10.6 1.0 3 1479404


2,3,7,8-Tetra CDF ** pg 3.8 1.2 0.100 0.380 1479404

1,2,3,7,8-Penta CDF pg <1.1 1.1 0.0300 0.0330 1479404

2,3,4,7,8-Penta CDF pg 7.8 1.1 0.300 2.34 1479404

1,2,3,4,7,8-Hexa CDF pg 2.5 1.2 0.100 0.250 1479404

1,2,3,6,7,8-Hexa CDF pg <1.2 1.2 0.100 0.120 1479404

2,3,4,6,7,8-Hexa CDF pg <1.4 1.4 0.100 0.140 1479404

1,2,3,7,8,9-Hexa CDF pg <1.5 1.5 0.100 0.150 1479404

1,2,3,4,6,7,8-Hepta CDF pg <4.3 ( 1 ) 4.3 0.0100 0.0430 1479404

1,2,3,4,7,8,9-Hepta CDF pg <2.4 2.4 0.0100 0.0240 1479404

Octa CDF pg 3.8 2.1 0.000300 0.00114 1 1479404








C13-1234678 HeptaCDD % 110 1479404

QC Batch = Quality Control Batch* CDD = Chloro Dibenzo-p-Dioxin, ** CDF = Chloro Dibenzo-p-FuranTEF = Toxic Equivalency Factor, TEQ = Toxic Equivalency Quotient,The Total Toxic Equivalency (TEQ) value reported is the sum of Toxic Equivalent Quotients for thecongeners tested.WHO(2005): The 2005 World Health Organization, Human and Mammalian Toxic Equivalency Factors forDioxins and Dioxin-like Compounds

Page 2 of 8



( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detectionlimit.

Page 3 of 8





U n i t s PUF/FILTER EDL TEF (WHO) TEQ(DL) I s o m e r s QC Batch(DF-08-03-13)

C13-1234678 HeptaCDF % 102 1479404

C13-123478 HexaCDD % 96 1479404

C13-123478 HexaCDF % 88 1479404

C13-1234789 HeptaCDF % 92 1479404

C13-123678 HexaCDD % 104 1479404

C13-123678 HexaCDF % 102 1479404

C13-12378 PentaCDD % 103 1479404

C13-12378 PentaCDF % 90 1479404

C13-123789 HexaCDF % 80 1479404

C13-23478 PentaCDF % 107 1479404

C13-2378 TetraCDD % 84 1479404

C13-2378 TetraCDF % 87 1479404

C13-OCDD % 111 1479404

Cl37-2378 TetraCDD % 97 1479404


Page 4 of 8



GENERAL COMMENTS


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RPD 2,3,7,8-Tetra CDD 2008/03/27 2.1 % 20Spiked Blank 1,2,3,7,8-Penta CDD 2008/03/27 96 % 80 - 140RPD 1,2,3,7,8-Penta CDD 2008/03/27 1.0 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDD 2008/03/27 96 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDD 2008/03/27 0 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDD 2008/03/27 102 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDD 2008/03/27 1 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDD 2008/03/27 95 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDD 2008/03/27 1.0 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDD 2008/03/27 89 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDD 2008/03/27 0 % 20Spiked Blank Octa CDD 2008/03/27 111 % N/ARPD Octa CDD 2008/03/27 0.9 % 20Spiked Blank 2,3,7,8-Tetra CDF 2008/03/27 108 % 80 - 140RPD 2,3,7,8-Tetra CDF 2008/03/27 0 % 20Spiked Blank 1,2,3,7,8-Penta CDF 2008/03/27 110 % 80 - 140RPD 1,2,3,7,8-Penta CDF 2008/03/27 1.8 % 20Spiked Blank 2,3,4,7,8-Penta CDF 2008/03/27 124 % 80 - 140RPD 2,3,4,7,8-Penta CDF 2008/03/27 2.4 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDF 2008/03/27 112 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDF 2008/03/27 0.9 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDF 2008/03/27 111 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDF 2008/03/27 0 % 20Spiked Blank 2,3,4,6,7,8-Hexa CDF 2008/03/27 114 % 80 - 140RPD 2,3,4,6,7,8-Hexa CDF 2008/03/27 0.9 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDF 2008/03/27 104 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDF 2008/03/27 1.9 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDF 2008/03/27 116 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDF 2008/03/27 0.9 % 20Spiked Blank 1,2,3,4,7,8,9-Hepta CDF 2008/03/27 106 % 80 - 140RPD 1,2,3,4,7,8,9-Hepta CDF 2008/03/27 5.8 % 20Spiked Blank Octa CDF 2008/03/27 99 % N/ARPD Octa CDF 2008/03/27 1.0 % 20Method Blank C13-1234678 HeptaCDD 2008/03/27 107 % 25 - 130






1479404 KKS Method Blank 1,2,3,7,8-Penta CDD 2008/03/27 <1.1 pg1,2,3,4,7,8-Hexa CDD 2008/03/27 <1.0 pg1,2,3,6,7,8-Hexa CDD 2008/03/27 <1.1 pg1,2,3,7,8,9-Hexa CDD 2008/03/27 <0.99 pg1,2,3,4,6,7,8-Hepta CDD 2008/03/27 2.0, RDL=1.4 pgOcta CDD 2008/03/27 9.8, RDL=4.2 pgTotal Tetra CDD 2008/03/27 <2.0 ( 1 ) pgTotal Penta CDD 2008/03/27 <1.1 pgTotal Hexa CDD 2008/03/27 <1.0 pgTotal Hepta CDD 2008/03/27 2.0, RDL=1.4 pg2,3,7,8-Tetra CDF 2008/03/27 <1.5 pg1,2,3,7,8-Penta CDF 2008/03/27 2.0, RDL=1.6 pg2,3,4,7,8-Penta CDF 2008/03/27 <7.8 ( 1 ) pg1,2,3,4,7,8-Hexa CDF 2008/03/27 <1.1 pg1,2,3,6,7,8-Hexa CDF 2008/03/27 <1.1 pg2,3,4,6,7,8-Hexa CDF 2008/03/27 <1.3 pg1,2,3,7,8,9-Hexa CDF 2008/03/27 <1.4 pg1,2,3,4,6,7,8-Hepta CDF 2008/03/27 <3.2 ( 1 ) pg1,2,3,4,7,8,9-Hepta CDF 2008/03/27 <1.5 ( 1 ) pgOcta CDF 2008/03/27 5.1, RDL=2.2 pgTotal Tetra CDF 2008/03/27 9.5, RDL=1.5 pgTotal Penta CDF 2008/03/27 2.0, RDL=1.6 pgTotal Hexa CDF 2008/03/27 <1.2 pgTotal Hepta CDF 2008/03/27 <3.2 ( 1 ) pgToxic Equivalency 2008/03/27 0.135 pg

N/A = Not ApplicableRPD = Relative Percent DifferenceSPIKE = Fortified sample( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detection limit.





KAY SHAW, ChemTech, Senior Analyst, HRMS


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Your Project #: 1009497.03 Z9000Site: COURTICE RD.Attention: Farida Dehghan








Encryption Key






Page 1 of 8





U n i t s DF 08_05_12 EDL TEF (WHO) TEQ(DL) I s o m e r s QC Batch

Dioxins & Furans

2,3,7,8-Tetra CDD * pg <1.3 ( 1 ) 1.3 1.00 1.30 N/A 1522088

1,2,3,7,8-Penta CDD pg <1.1 1.1 1.00 1.10 N/A 1522088

1,2,3,4,7,8-Hexa CDD pg <1.1 1.1 0.100 0.110 N/A 1522088

1,2,3,6,7,8-Hexa CDD pg 1.2 1.2 0.100 0.120 N/A 1522088

1,2,3,7,8,9-Hexa CDD pg 1.7 ( 2 ) 1.1 0.100 0.170 N/A 1522088

1,2,3,4,6,7,8-Hepta CDD pg 7.8 1.1 0.0100 0.0780 N/A 1522088

Octa CDD pg 28.9 2.2 0.000300 0.00867 1 1522088

Total Tetra CDD pg <2.2 ( 1 ) 2.2 N/A N/A 0 1522088

Total Penta CDD pg <1.7 ( 1 ) 1.7 N/A N/A 0 1522088

Total Hexa CDD pg 5.9 1.1 N/A N/A 3 1522088

Total Hepta CDD pg 16.8 1.1 N/A N/A 2 1522088

2,3,7,8-Tetra CDF ** pg <6.6 ( 3 ) 6.6 0.100 0.660 N/A 1522088

1,2,3,7,8-Penta CDF pg 1.8 1.2 0.0300 0.0540 N/A 1522088

2,3,4,7,8-Penta CDF pg <5.3 ( 1 ) 5.3 0.300 1.59 N/A 1522088

1,2,3,4,7,8-Hexa CDF pg 2.0 1.1 0.100 0.200 N/A 1522088

1,2,3,6,7,8-Hexa CDF pg 1.4 1.1 0.100 0.140 N/A 1522088

2,3,4,6,7,8-Hexa CDF pg <1.3 1.3 0.100 0.130 N/A 1522088

1,2,3,7,8,9-Hexa CDF pg <1.3 1.3 0.100 0.130 N/A 1522088

1,2,3,4,6,7,8-Hepta CDF pg 3.6 1.1 0.0100 0.0360 N/A 1522088

1,2,3,4,7,8,9-Hepta CDF pg <1.2 1.2 0.0100 0.0120 N/A 1522088

Octa CDF pg 3.8 2.3 0.000300 0.00114 1 1522088

Total Tetra CDF pg 13.4 1.2 N/A N/A 3 1522088

Total Penta CDF pg 3.7 1.2 N/A N/A 2 1522088

Total Hexa CDF pg 6.1 1.2 N/A N/A 3 1522088

Total Hepta CDF pg 3.6 1.1 N/A N/A 1 1522088

Toxic Equivalency pg 0.866 N/A N/A N/A N/A 1522088

TOTAL TOXIC EQUIVALENCY pg N/A N/A N/A 5 . 8 4 N/A N/A

N/A = Not ApplicableQC Batch = Quality Control Batch* CDD = Chloro Dibenzo-p-Dioxin, ** CDF = Chloro Dibenzo-p-FuranTEF = Toxic Equivalency Factor, TEQ = Toxic Equivalency Quotient,The Total Toxic Equivalency (TEQ) value reported is the sum of Toxic Equivalent Quotients for thecongeners tested.WHO(2005): The 2005 World Health Organization, Human and Mammalian Toxic Equivalency Factors forDioxins and Dioxin-like Compounds( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detectionlimit.( 2 ) EMPC / Merged Peak( 3 ) RT > 3 seconds - PCDD/DF analysis - Peak detected exceeds expected retention time (from internal

Page 2 of 8



standard) by greater than 3 seconds.

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U n i t s DF 08_05_12 EDL TEF (WHO) TEQ(DL) I s o m e r s QC Batch


C13-1234678 HeptaCDD % 90 N/A N/A N/A N/A 1522088

C13-1234678 HeptaCDF % 97 N/A N/A N/A N/A 1522088

C13-123478 HexaCDD % 103 N/A N/A N/A N/A 1522088

C13-123478 HexaCDF % 97 N/A N/A N/A N/A 1522088

C13-1234789 HeptaCDF % 75 N/A N/A N/A N/A 1522088

C13-123678 HexaCDD % 101 N/A N/A N/A N/A 1522088


C13-12378 PentaCDD % 92 N/A N/A N/A N/A 1522088

C13-12378 PentaCDF % 83 N/A N/A N/A N/A 1522088


C13-23478 PentaCDF % 101 N/A N/A N/A N/A 1522088

C13-2378 TetraCDD % 68 N/A N/A N/A N/A 1522088

C13-2378 TetraCDF % 66 N/A N/A N/A N/A 1522088

C13-OCDD % 81 N/A N/A N/A N/A 1522088

Cl37-2378 TetraCDD % 92 N/A N/A N/A N/A 1522088

N/A = Not ApplicableQC Batch = Quality Control Batch

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Test Summary

Maxxam ID Y72627 Collected 2008/05/12Sample ID DF 08_05_12 Shipped


Test Description Instrumentation Batch Prepared Analyzed AnalystDioxins/Furans in Ambient Air (TO-9) HRMS/MS 1522088 2008/05/27 2008/06/02 KKS

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GENERAL COMMENTS


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1522088 KKS Spiked Blank C13-1234678 HeptaCDD 2008/06/02 92 % 25 - 130Spiked Blank DUP C13-1234678 HeptaCDD 2008/06/02 97 % 25 - 130Spiked Blank C13-1234678 HeptaCDF 2008/06/02 97 % 25 - 130Spiked Blank DUP C13-1234678 HeptaCDF 2008/06/02 101 % 25 - 130Spiked Blank C13-123678 HexaCDD 2008/06/02 97 % 40 - 130Spiked Blank DUP C13-123678 HexaCDD 2008/06/02 98 % 40 - 130Spiked Blank C13-123678 HexaCDF 2008/06/02 88 % 40 - 130Spiked Blank DUP C13-123678 HexaCDF 2008/06/02 85 % 40 - 130Spiked Blank C13-12378 PentaCDD 2008/06/02 92 % 40 - 130Spiked Blank DUP C13-12378 PentaCDD 2008/06/02 82 % 40 - 130Spiked Blank C13-12378 PentaCDF 2008/06/02 84 % 40 - 130Spiked Blank DUP C13-12378 PentaCDF 2008/06/02 72 % 40 - 130Spiked Blank C13-123789 HexaCDF 2008/06/02 87 % 70 - 130Spiked Blank DUP C13-123789 HexaCDF 2008/06/02 85 % 70 - 130Spiked Blank C13-2378 TetraCDD 2008/06/02 57 % 40 - 130Spiked Blank DUP C13-2378 TetraCDD 2008/06/02 44 % 40 - 130Spiked Blank C13-2378 TetraCDF 2008/06/02 56 % 40 - 130Spiked Blank DUP C13-2378 TetraCDF 2008/06/02 41 % 40 - 130Spiked Blank C13-OCDD 2008/06/02 86 % 25 - 130Spiked Blank DUP C13-OCDD 2008/06/02 92 % 25 - 130Spiked Blank 2,3,7,8-Tetra CDD 2008/06/02 101, RDL=1.2 101 pg 80 - 140Spiked Blank DUP 2,3,7,8-Tetra CDD 2008/06/02 98.0, RDL=1.3 98 pg 80 - 140Spiked Blank 1,2,3,7,8-Penta CDD 2008/06/02 99.0, RDL=1.1 99 pg 80 - 140Spiked Blank DUP 1,2,3,7,8-Penta CDD 2008/06/02 101, RDL=1.1 101 pg 80 - 140Spiked Blank 1,2,3,4,7,8-Hexa CDD 2008/06/02 102, RDL=1.1 102 pg 80 - 140Spiked Blank DUP 1,2,3,4,7,8-Hexa CDD 2008/06/02 102, RDL=1.2 102 pg 80 - 140Spiked Blank 1,2,3,6,7,8-Hexa CDD 2008/06/02 104, RDL=1.2 104 pg 80 - 140Spiked Blank DUP 1,2,3,6,7,8-Hexa CDD 2008/06/02 103, RDL=1.2 103 pg 80 - 140Spiked Blank 1,2,3,7,8,9-Hexa CDD 2008/06/02 101, RDL=1.1 101 pg 80 - 140Spiked Blank DUP 1,2,3,7,8,9-Hexa CDD 2008/06/02 101, RDL=1.1 101 pg 80 - 140Spiked Blank 1,2,3,4,6,7,8-Hepta CDD 2008/06/02 89.0, RDL=1.1 89 pg 80 - 140Spiked Blank DUP 1,2,3,4,6,7,8-Hepta CDD 2008/06/02 90.0, RDL=1.1 90 pg 80 - 140Spiked Blank Octa CDD 2008/06/02 0.0, RDL=2.2 109 pg N/ASpiked Blank DUP Octa CDD 2008/06/02 0.0, RDL=2.3 108 pg N/ASpiked Blank 2,3,7,8-Tetra CDF 2008/06/02 109, RDL=1.2 109 pg 80 - 140Spiked Blank DUP 2,3,7,8-Tetra CDF 2008/06/02 111, RDL=1.3 111 pg 80 - 140Spiked Blank 1,2,3,7,8-Penta CDF 2008/06/02 117, RDL=1.2 117 pg 80 - 140Spiked Blank DUP 1,2,3,7,8-Penta CDF 2008/06/02 115, RDL=1.1 115 pg 80 - 140Spiked Blank 2,3,4,7,8-Penta CDF 2008/06/02 128, RDL=1.1 128 pg 80 - 140Spiked Blank DUP 2,3,4,7,8-Penta CDF 2008/06/02 117, RDL=1.1 117 pg 80 - 140Spiked Blank 1,2,3,4,7,8-Hexa CDF 2008/06/02 114, RDL=1.1 114 pg 80 - 140Spiked Blank DUP 1,2,3,4,7,8-Hexa CDF 2008/06/02 115, RDL=1.1 115 pg 80 - 140Spiked Blank 1,2,3,6,7,8-Hexa CDF 2008/06/02 113, RDL=1.1 113 pg 80 - 140Spiked Blank DUP 1,2,3,6,7,8-Hexa CDF 2008/06/02 116, RDL=1.0 116 pg 80 - 140Spiked Blank 2,3,4,6,7,8-Hexa CDF 2008/06/02 122, RDL=1.3 122 pg 80 - 140Spiked Blank DUP 2,3,4,6,7,8-Hexa CDF 2008/06/02 127, RDL=1.2 127 pg 80 - 140Spiked Blank 1,2,3,7,8,9-Hexa CDF 2008/06/02 112, RDL=1.3 112 pg 80 - 140Spiked Blank DUP 1,2,3,7,8,9-Hexa CDF 2008/06/02 122, RDL=1.2 122 pg 80 - 140Spiked Blank 1,2,3,4,6,7,8-Hepta CDF 2008/06/02 118, RDL=1.1 118 pg 80 - 140Spiked Blank DUP 1,2,3,4,6,7,8-Hepta CDF 2008/06/02 120, RDL=1.1 120 pg 80 - 140Spiked Blank 1,2,3,4,7,8,9-Hepta CDF 2008/06/02 87.0, RDL=1.2 87 pg 80 - 140Spiked Blank DUP 1,2,3,4,7,8,9-Hepta CDF 2008/06/02 90.0, RDL=1.2 90 pg 80 - 140Spiked Blank Octa CDF 2008/06/02 0.0, RDL=2.1 92 pg N/ASpiked Blank DUP Octa CDF 2008/06/02 0.0, RDL=2.2 92 pg N/AMethod Blank C13-1234678 HeptaCDD 2008/06/02 91 % 25 - 130

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1522088 KKS Method Blank C13-1234678 HeptaCDF 2008/06/02 99 % 25 - 130C13-123678 HexaCDD 2008/06/02 106 % 40 - 130C13-123678 HexaCDF 2008/06/02 97 % 40 - 130C13-12378 PentaCDD 2008/06/02 102 % 40 - 130C13-12378 PentaCDF 2008/06/02 97 % 40 - 130C13-123789 HexaCDF 2008/06/02 90 % 70 - 130C13-2378 TetraCDD 2008/06/02 87 % 40 - 130C13-2378 TetraCDF 2008/06/02 87 % 40 - 130C13-OCDD 2008/06/02 81 % 25 - 1302,3,7,8-Tetra CDD 2008/06/02 <1.2 pg1,2,3,7,8-Penta CDD 2008/06/02 <1.2 pg1,2,3,4,7,8-Hexa CDD 2008/06/02 <1.1 pg1,2,3,6,7,8-Hexa CDD 2008/06/02 <1.1 pg1,2,3,7,8,9-Hexa CDD 2008/06/02 <1.0 pg1,2,3,4,6,7,8-Hepta CDD 2008/06/02 <1.6 ( 1 ) pgOcta CDD 2008/06/02 8.9, RDL=2.3 pgTotal Tetra CDD 2008/06/02 <1.6 ( 1 ) pgTotal Penta CDD 2008/06/02 <1.3 ( 1 ) pgTotal Hexa CDD 2008/06/02 <3.9 ( 1 ) pgTotal Hepta CDD 2008/06/02 <1.6 ( 1 ) pg2,3,7,8-Tetra CDF 2008/06/02 2.2, RDL=1.2 pg1,2,3,7,8-Penta CDF 2008/06/02 <1.1 pg2,3,4,7,8-Penta CDF 2008/06/02 <3.5 ( 1 ) pg1,2,3,4,7,8-Hexa CDF 2008/06/02 <1.1 pg1,2,3,6,7,8-Hexa CDF 2008/06/02 <1.1 pg2,3,4,6,7,8-Hexa CDF 2008/06/02 <1.3 pg1,2,3,7,8,9-Hexa CDF 2008/06/02 <1.3 pg1,2,3,4,6,7,8-Hepta CDF 2008/06/02 <1.4 ( 1 ) pg1,2,3,4,7,8,9-Hepta CDF 2008/06/02 <1.2 pgOcta CDF 2008/06/02 3.1, RDL=2.3 pgTotal Tetra CDF 2008/06/02 3.9, RDL=1.2 pgTotal Penta CDF 2008/06/02 <3.6 ( 1 ) pgTotal Hexa CDF 2008/06/02 <1.2 pgTotal Hepta CDF 2008/06/02 <1.5 ( 1 ) pgToxic Equivalency 2008/06/02 0.233 pg

SPIKE = Fortified sample( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detection limit.

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Encryption Key










Maxxam ID Z 5 8 7 4 1Sampling Date 2008/06/23 TOXIC EQUIVALENCY # of

U n i t s PAH_08_06_23 EDL TEF (WHO) TEQ(DL) I s o m e r s QC Batch

Dioxins & Furans

2,3,7,8-Tetra CDD * pg <2.6 2.6 1.00 2.60 1552994

1,2,3,7,8-Penta CDD pg <2.3 2.3 1.00 2.30 1552994

1,2,3,4,7,8-Hexa CDD pg <2.4 2.4 0.100 0.240 1552994

1,2,3,6,7,8-Hexa CDD pg <2.3 2.3 0.100 0.230 1552994

1,2,3,7,8,9-Hexa CDD pg 5.6 2.5 0.100 0.560 1552994

1,2,3,4,6,7,8-Hepta CDD pg 24.2 2.2 0.0100 0.242 1552994

Octa CDD pg 63.0 2.6 0.000300 0.0189 1 1552994

Total Tetra CDD pg <2.6 2.6 0 1552994

Total Penta CDD pg <2.3 2.3 0 1552994

Total Hexa CDD pg 17.2 2.4 3 1552994


2,3,7,8-Tetra CDF ** pg 9.3 2.2 0.100 0.930 1552994

1,2,3,7,8-Penta CDF pg <2.6 ( 1 ) 2.6 0.0300 0.0780 1552994

2,3,4,7,8-Penta CDF pg 7.1 2.6 0.300 2.13 1552994

1,2,3,4,7,8-Hexa CDF pg 8.8 2.7 0.100 0.880 1552994

1,2,3,6,7,8-Hexa CDF pg 5.6 2.4 0.100 0.560 1552994

2,3,4,6,7,8-Hexa CDF pg 3.8 3.1 0.100 0.380 1552994

1,2,3,7,8,9-Hexa CDF pg <3.8 3.8 0.100 0.380 1552994

1,2,3,4,6,7,8-Hepta CDF pg <11 ( 1 ) 11 0.0100 0.110 1552994

1,2,3,4,7,8,9-Hepta CDF pg 9.7 2.4 0.0100 0.0970 1552994

Octa CDF pg 13.8 2.6 0.000300 0.00414 1 1552994



Total Hexa CDF pg 26.2 2.9 4 1552994



TOTAL TOXIC EQUIVALENCY pg 1 1 . 7


C13-1234678 HeptaCDD % 98 1552994

C13-1234678 HeptaCDF % 95 1552994

QC Batch = Quality Control Batch* CDD = Chloro Dibenzo-p-Dioxin, ** CDF = Chloro Dibenzo-p-FuranTEF = Toxic Equivalency Factor, TEQ = Toxic Equivalency Quotient,The Total Toxic Equivalency (TEQ) value reported is the sum of Toxic Equivalent Quotients for the congenerstested.WHO(2005): The 2005 World Health Organization, Human and Mammalian Toxic Equivalency Factors forDioxins and Dioxin-like Compounds

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( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detection limit.

Page 3 of 8




Maxxam ID Z 5 8 7 4 1Sampling Date 2008/06/23 TOXIC EQUIVALENCY # of

U n i t s PAH_08_06_23 EDL TEF (WHO) TEQ(DL) I s o m e r s QC Batch

C13-123478 HexaCDD % 105 1552994

C13-123478 HexaCDF % 105 1552994

C13-1234789 HeptaCDF % 108 1552994

C13-123678 HexaCDD % 90 1552994

C13-123678 HexaCDF % 88 1552994

C13-12378 PentaCDD % 94 1552994

C13-12378 PentaCDF % 86 1552994

C13-123789 HexaCDF % 94 1552994

C13-23478 PentaCDF % 104 1552994

C13-2378 TetraCDD % 74 1552994

C13-2378 TetraCDF % 74 1552994

C13-OCDD % 100 1552994

Cl37-2378 TetraCDD % 92 1552994


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GENERAL COMMENTS


Page 5 of 8





RPD 2,3,7,8-Tetra CDD 2012/08/07 4.6 % 20Spiked Blank 1,2,3,7,8-Penta CDD 2012/08/07 104 % 80 - 140RPD 1,2,3,7,8-Penta CDD 2012/08/07 1.9 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDD 2012/08/07 102 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDD 2012/08/07 7.5 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDD 2012/08/07 109 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDD 2012/08/07 1.9 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDD 2012/08/07 116 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDD 2012/08/07 0.9 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDD 2012/08/07 103 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDD 2012/08/07 1 % 20Spiked Blank Octa CDD 2012/08/07 99 % N/ARPD Octa CDD 2012/08/07 3.0 % 20Spiked Blank 2,3,7,8-Tetra CDF 2012/08/07 104 % 80 - 140RPD 2,3,7,8-Tetra CDF 2012/08/07 5.6 % 20Spiked Blank 1,2,3,7,8-Penta CDF 2012/08/07 106 % 80 - 140RPD 1,2,3,7,8-Penta CDF 2012/08/07 2.8 % 20Spiked Blank 2,3,4,7,8-Penta CDF 2012/08/07 119 % 80 - 140RPD 2,3,4,7,8-Penta CDF 2012/08/07 10.6 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDF 2012/08/07 108 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDF 2012/08/07 8.0 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDF 2012/08/07 114 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDF 2012/08/07 1.7 % 20Spiked Blank 2,3,4,6,7,8-Hexa CDF 2012/08/07 121 % 80 - 140RPD 2,3,4,6,7,8-Hexa CDF 2012/08/07 6.8 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDF 2012/08/07 110 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDF 2012/08/07 5.6 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDF 2012/08/07 98 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDF 2012/08/07 8.8 % 20Spiked Blank 1,2,3,4,7,8,9-Hepta CDF 2012/08/07 96 % 80 - 140RPD 1,2,3,4,7,8,9-Hepta CDF 2012/08/07 13.6 % 20Spiked Blank Octa CDF 2012/08/07 105 % N/ARPD Octa CDF 2012/08/07 0.9 % 20Method Blank C13-1234678 HeptaCDD 2012/08/07 103 % 25 - 130






1552994 OBC Method Blank 1,2,3,7,8-Penta CDD 2012/08/07 <4.4 ( 1 ) pg1,2,3,4,7,8-Hexa CDD 2012/08/07 3.0, RDL=2.7 pg1,2,3,6,7,8-Hexa CDD 2012/08/07 <3.0 ( 1 ) pg1,2,3,7,8,9-Hexa CDD 2012/08/07 <5.9 ( 1 ) pg1,2,3,4,6,7,8-Hepta CDD 2012/08/07 10.0, RDL=3.3 pgOcta CDD 2012/08/07 16.1, RDL=4.1 pgTotal Tetra CDD 2012/08/07 <3.2 pgTotal Penta CDD 2012/08/07 <4.4 ( 1 ) pgTotal Hexa CDD 2012/08/07 <5.9 ( 1 ) pgTotal Hepta CDD 2012/08/07 10.0, RDL=3.3 pg2,3,7,8-Tetra CDF 2012/08/07 <7.3 ( 1 ) pg1,2,3,7,8-Penta CDF 2012/08/07 7.5, RDL=4.4 pg2,3,4,7,8-Penta CDF 2012/08/07 <8.4 ( 1 ) pg1,2,3,4,7,8-Hexa CDF 2012/08/07 <13 ( 1 ) pg1,2,3,6,7,8-Hexa CDF 2012/08/07 8.8, RDL=3.0 pg2,3,4,6,7,8-Hexa CDF 2012/08/07 <6.6 ( 1 ) pg1,2,3,7,8,9-Hexa CDF 2012/08/07 <7.6 ( 1 ) pg1,2,3,4,6,7,8-Hepta CDF 2012/08/07 <12 ( 1 ) pg1,2,3,4,7,8,9-Hepta CDF 2012/08/07 12.1, RDL=2.7 pgOcta CDF 2012/08/07 <19 ( 1 ) pgTotal Tetra CDF 2012/08/07 <7.3 ( 1 ) pgTotal Penta CDF 2012/08/07 24.7, RDL=4.4 pgTotal Hexa CDF 2012/08/07 8.8, RDL=3.6 pgTotal Hepta CDF 2012/08/07 12.1, RDL=2.2 pgToxic Equivalency 2012/08/07 6.27 pg








Page 8 of 8


Your Project #: 1009497.05 Z9000Site: COURTICE RDYour C.O.C. #: NA

Attention: Greg CrooksJacques Whitford Limited7271 Warden AveMarkham, ONL3R 5X5







Encryption Key



====================================================================Maxxam has procedures in place to guard against improper use of the electronic signature and have the required "signatories", as per section 5.10.2of ISO/IEC 17025:2005(E), signing the reports. SCC and CAEAL have approved this reporting process and electronic report format.

Maxxam Analytics Inc. is a NELAC accredited laboratory. Certificate # CANA001. Use of the NELAC logo however does not insure that Maxxam isaccredited for all of the methods indicated. This certificate shall not be reproduced except in full, without the written approval of Maxxam AnalyticsInc. Maxxam has procedures in place to guard against improper use of the electronic signature and have the required "signatories", as per section.


Page 1 of 6

Jacques Whitford LimitedMaxxam Job #: A895612 Client Project #: 1009497.05 Z9000Report Date: 2008/09/29 Project name: COURTICE RD



Maxxam ID A H 6 0 5 8Sampling Date 2008/08/16COC Number NA TOXIC EQUIVALENCY # of

U n i t s D\ F 08-08-16 EDL TEF (WHO) TEQ(DL) I s o m e r s QC BatchPUFF

2,3,7,8-Tetra CDD * pg <3.5 ( 1 ) 3.5 1.00 3.50 1613464

1,2,3,7,8-Penta CDD pg <3.2 ( 1 ) 3.2 1.00 3.20 1613464

1,2,3,4,7,8-Hexa CDD pg 5.9 1.2 0.100 0.590 1613464

1,2,3,6,7,8-Hexa CDD pg 10.1 1.3 0.100 1.01 1613464

1,2,3,7,8,9-Hexa CDD pg 17.8 1.3 0.100 1.78 1613464

1,2,3,4,6,7,8-Hepta CDD pg 184 1.5 0.0100 1.84 1613464

Octa CDD pg 831 2.2 0.000300 0.249 1 1613464



Total Hexa CDD pg 98.7 1.3 6 1613464

Total Hepta CDD pg 391 1.5 2 1613464

2,3,7,8-Tetra CDF ** pg 10.9 2.0 0.100 1.09 1613464

1,2,3,7,8-Penta CDF pg 3.1 1.7 0.0300 0.0930 1613464

2,3,4,7,8-Penta CDF pg <12 ( 1 ) 12 0.300 3.60 1613464

1,2,3,4,7,8-Hexa CDF pg 3.1 1.4 0.100 0.310 1613464

1,2,3,6,7,8-Hexa CDF pg 3.3 1.3 0.100 0.330 1613464

2,3,4,6,7,8-Hexa CDF pg 2.5 1.6 0.100 0.250 1613464

1,2,3,7,8,9-Hexa CDF pg <2.1 2.1 0.100 0.210 1613464

1,2,3,4,6,7,8-Hepta CDF pg <8.5 ( 1 ) 8.5 0.0100 0.0850 1613464

1,2,3,4,7,8,9-Hepta CDF pg <3.1 ( 1 ) 3.1 0.0100 0.0310 1613464

Octa CDF pg 12.8 2.1 0.000300 0.00384 1 1613464



Total Hexa CDF pg 21.3 1.5 6 1613464





C13-1234678 HeptaCDD % 108 1613464

EDL = Estimated Detection LimitQC Batch = Quality Control Batch* CDD = Chloro Dibenzo-p-Dioxin, ** CDF = Chloro Dibenzo-p-FuranTEF = Toxic Equivalency Factor, TEQ = Toxic Equivalency Quotient,The Total Toxic Equivalency (TEQ) value reported is the sum of Toxic Equivalent Quotients for the congenerstested.EDL = Estimated Detection LimitWHO(2005): The 2005 World Health Organization, Human and Mammalian Toxic Equivalency Factors forDioxins and Dioxin-like Compounds( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detection limit.

Page 2 of 6




Maxxam ID A H 6 0 5 8Sampling Date 2008/08/16COC Number NA TOXIC EQUIVALENCY # of

U n i t s D\ F 08-08-16 EDL TEF (WHO) TEQ(DL) I s o m e r s QC BatchPUFF

C13-1234678 HeptaCDF ** % 102 1613464

C13-123478 HexaCDD * % 104 1613464

C13-123478 HexaCDF % 102 1613464

C13-1234789 HeptaCDF % 111 1613464

C13-123678 HexaCDD % 97 1613464

C13-123678 HexaCDF % 98 1613464

C13-12378 PentaCDD % 104 1613464

C13-12378 PentaCDF % 97 1613464

C13-123789 HexaCDF % 96 1613464

C13-23478 PentaCDF % 109 1613464

C13-2378 TetraCDD % 84 1613464

C13-2378 TetraCDF % 83 1613464

C13-OCDD % 117 1613464

Cl37-2378 TetraCDD % 95 1613464


Page 3 of 6



GENERAL COMMENTS


Page 4 of 6

Jacques Whitford LimitedAttention: Greg CrooksClient Project #: 1009497.05 Z9000P.O. #: NSD016400Project name: COURTICE RD




RPD 2,3,7,8-Tetra CDD 2008/09/23 1.0 % 20Spiked Blank 1,2,3,7,8-Penta CDD 2008/09/23 101 % 80 - 140RPD 1,2,3,7,8-Penta CDD 2008/09/23 2.9 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDD 2008/09/23 96 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDD 2008/09/23 1.0 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDD 2008/09/23 103 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDD 2008/09/23 2.9 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDD 2008/09/23 100 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDD 2008/09/23 1 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDD 2008/09/23 88 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDD 2008/09/23 4.4 % 20Spiked Blank Octa CDD 2008/09/23 95 % N/ARPD Octa CDD 2008/09/23 8.1 % 20Spiked Blank 2,3,7,8-Tetra CDF 2008/09/23 103 % 80 - 140RPD 2,3,7,8-Tetra CDF 2008/09/23 1.9 % 20Spiked Blank 1,2,3,7,8-Penta CDF 2008/09/23 107 % 80 - 140RPD 1,2,3,7,8-Penta CDF 2008/09/23 1.9 % 20Spiked Blank 2,3,4,7,8-Penta CDF 2008/09/23 113 % 80 - 140RPD 2,3,4,7,8-Penta CDF 2008/09/23 1.8 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDF 2008/09/23 108 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDF 2008/09/23 0 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDF 2008/09/23 111 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDF 2008/09/23 0 % 20Spiked Blank 2,3,4,6,7,8-Hexa CDF 2008/09/23 117 % 80 - 140RPD 2,3,4,6,7,8-Hexa CDF 2008/09/23 2.6 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDF 2008/09/23 101 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDF 2008/09/23 3.9 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDF 2008/09/23 94 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDF 2008/09/23 2.1 % 20Spiked Blank 1,2,3,4,7,8,9-Hepta CDF 2008/09/23 91 % 80 - 140RPD 1,2,3,4,7,8,9-Hepta CDF 2008/09/23 0 % 20Spiked Blank Octa CDF 2008/09/23 92 % N/ARPD Octa CDF 2008/09/23 6.3 % 20Method Blank C13-1234678 HeptaCDD 2008/09/23 107 % 25 - 130

C13-1234678 HeptaCDF 2008/09/23 99 % 25 - 130C13-123678 HexaCDD 2008/09/23 91 % 40 - 130C13-123678 HexaCDF 2008/09/23 86 % 40 - 130C13-12378 PentaCDD 2008/09/23 88 % 40 - 130C13-12378 PentaCDF 2008/09/23 85 % 40 - 130C13-123789 HexaCDF 2008/09/23 92 % 70 - 130C13-2378 TetraCDD 2008/09/23 77 % 40 - 130C13-2378 TetraCDF 2008/09/23 79 % 40 - 130C13-OCDD 2008/09/23 112 % 25 - 1302,3,7,8-Tetra CDD 2008/09/23 <5.4 ( 1 ) pg1,2,3,7,8-Penta CDD 2008/09/23 3.9, EDL=1.3 pg

Page 5 of 6

Jacques Whitford LimitedAttention: Greg CrooksClient Project #: 1009497.05 Z9000P.O. #: NSD016400Project name: COURTICE RD



1613464 OBC Method Blank 1,2,3,4,7,8-Hexa CDD 2008/09/23 2.3, EDL=1.5 pg1,2,3,6,7,8-Hexa CDD 2008/09/23 2.7, EDL=1.6 pg1,2,3,7,8,9-Hexa CDD 2008/09/23 4.1, EDL=1.6 pg1,2,3,4,6,7,8-Hepta CDD 2008/09/23 2.5, EDL=1.2 pgOcta CDD 2008/09/23 10.2, EDL=2.1 pgTotal Tetra CDD 2008/09/23 <5.4 ( 1 ) pgTotal Penta CDD 2008/09/23 3.9, EDL=1.3 pgTotal Hexa CDD 2008/09/23 9.2, EDL=1.6 pgTotal Hepta CDD 2008/09/23 2.5, EDL=1.2 pg2,3,7,8-Tetra CDF 2008/09/23 7.8, EDL=1.5 pg1,2,3,7,8-Penta CDF 2008/09/23 4.0, EDL=1.6 pg2,3,4,7,8-Penta CDF 2008/09/23 12.0, EDL=1.6 pg1,2,3,4,7,8-Hexa CDF 2008/09/23 <2.6 ( 1 ) pg1,2,3,6,7,8-Hexa CDF 2008/09/23 2.5, EDL=1.0 pg2,3,4,6,7,8-Hexa CDF 2008/09/23 3.0, EDL=1.3 pg1,2,3,7,8,9-Hexa CDF 2008/09/23 <3.8 ( 1 ) pg1,2,3,4,6,7,8-Hepta CDF 2008/09/23 <4.2 ( 1 ) pg1,2,3,4,7,8,9-Hepta CDF 2008/09/23 3.1, EDL=2.0 pgOcta CDF 2008/09/23 6.3, EDL=2.7 pgTotal Tetra CDF 2008/09/23 23.4, EDL=1.5 pgTotal Penta CDF 2008/09/23 20.8, EDL=1.6 pgTotal Hexa CDF 2008/09/23 5.6, EDL=1.2 pgTotal Hepta CDF 2008/09/23 3.1, EDL=1.4 pgToxic Equivalency 2008/09/23 5.98 pg


Page 6 of 6


Your Project #: 1009497.05Site: COURTICE RD.Your C.O.C. #: naAttention: Greg Crooks




MAXXAM JOB #: A8A8769Received: 2008/09/23, 10:17




Encryption Key






Page 1 of 6

Jacques Whitford LimitedMaxxam Job #: A8A8769 Client Project #: 1009497.05Report Date: 2008/11/03 Project name: COURTICE RD.



Maxxam ID A O 2 6 7 0Sampling Date 2008/09/15COC Number na TOXIC EQUIVALENCY # of

U n i t s D/F-08-09-15 EDL TEF (WHO) TEQ(DL) I s o m e r s QC Batch

2,3,7,8-Tetra CDD * pg <4.5 ( 1 ) 4.5 1.00 4.50 1624174

1,2,3,7,8-Penta CDD pg <4.2 4.2 1.00 4.20 1624174

1,2,3,4,7,8-Hexa CDD pg <2.3 2.3 0.100 0.230 1624174

1,2,3,6,7,8-Hexa CDD pg <2.6 2.6 0.100 0.260 1624174

1,2,3,7,8,9-Hexa CDD pg <4.1 ( 1 ) 4.1 0.100 0.410 1624174

1,2,3,4,6,7,8-Hepta CDD pg 12.7 2.5 0.0100 0.127 1624174

Octa CDD pg <45 ( 1 ) 45 0.000300 0.0135 0 1624174



Total Hexa CDD pg <4.0 ( 1 ) 4.0 0 1624174


2,3,7,8-Tetra CDF ** pg 6.5 1.4 0.100 0.650 1624174

1,2,3,7,8-Penta CDF pg <2.8 2.8 0.0300 0.0840 1624174

2,3,4,7,8-Penta CDF pg 10.8 2.8 0.300 3.24 1624174

1,2,3,4,7,8-Hexa CDF pg <2.4 ( 1 ) 2.4 0.100 0.240 1624174

1,2,3,6,7,8-Hexa CDF pg <2.3 2.3 0.100 0.230 1624174

2,3,4,6,7,8-Hexa CDF pg <2.9 2.9 0.100 0.290 1624174

1,2,3,7,8,9-Hexa CDF pg <3.6 3.6 0.100 0.360 1624174

1,2,3,4,6,7,8-Hepta CDF pg <6.2 ( 1 ) 6.2 0.0100 0.0620 1624174

1,2,3,4,7,8,9-Hepta CDF pg <5.0 5.0 0.0100 0.0500 1624174

Octa CDF pg 19.5 5.8 0.000300 0.00585 1 1624174



Total Hexa CDF pg <2.8 ( 1 ) 2.8 0 1624174




EDL = Estimated Detection LimitQC Batch = Quality Control Batch* CDD = Chloro Dibenzo-p-Dioxin, ** CDF = Chloro Dibenzo-p-FuranTEF = Toxic Equivalency Factor, TEQ = Toxic Equivalency Quotient,The Total Toxic Equivalency (TEQ) value reported is the sum of Toxic Equivalent Quotients for thecongeners tested.EDL = Estimated Detection LimitWHO(2005): The 2005 World Health Organization, Human and Mammalian Toxic Equivalency Factors forDioxins and Dioxin-like Compounds( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detectionlimit.

Page 2 of 6




Maxxam ID A O 2 6 7 0Sampling Date 2008/09/15COC Number na TOXIC EQUIVALENCY # of

U n i t s D/F-08-09-15 EDL TEF (WHO) TEQ(DL) I s o m e r s QC Batch


C13-1234678 HeptaCDD * % 81 1624174

C13-1234678 HeptaCDF ** % 93 1624174

C13-123478 HexaCDD % 96 1624174

C13-123478 HexaCDF % 98 1624174

C13-1234789 HeptaCDF % 92 1624174

C13-123678 HexaCDD % 101 1624174

C13-123678 HexaCDF % 130 1624174

C13-12378 PentaCDD % 77 1624174

C13-12378 PentaCDF % 88 1624174

C13-123789 HexaCDF % 99 1624174

C13-23478 PentaCDF % 97 1624174

C13-2378 TetraCDD % 88 1624174

C13-2378 TetraCDF % 114 1624174

C13-OCDD % 73 1624174

Cl37-2378 TetraCDD % 104 1624174

QC Batch = Quality Control Batch* CDD = Chloro Dibenzo-p-Dioxin, ** CDF = Chloro Dibenzo-p-FuranTEF = Toxic Equivalency Factor, TEQ = Toxic Equivalency Quotient,The Total Toxic Equivalency (TEQ) value reported is the sum of Toxic Equivalent Quotients for thecongeners tested.EDL = Estimated Detection LimitWHO(2005): The 2005 World Health Organization, Human and Mammalian Toxic Equivalency Factors forDioxins and Dioxin-like Compounds

Page 3 of 6



GENERAL COMMENTS


Page 4 of 6

Jacques Whitford LimitedAttention: Greg CrooksClient Project #: 1009497.05P.O. #: NSD016400Project name: COURTICE RD.

Quality Assurance ReportMaxxam Job Number: GA8A8769



RPD 2,3,7,8-Tetra CDD 2008/09/29 2.0 % 20Spiked Blank 1,2,3,7,8-Penta CDD 2008/09/29 103 % 80 - 140RPD 1,2,3,7,8-Penta CDD 2008/09/29 0 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDD 2008/09/29 93 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDD 2008/09/29 5.2 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDD 2008/09/29 109 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDD 2008/09/29 0.9 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDD 2008/09/29 114 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDD 2008/09/29 12.1 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDD 2008/09/29 92 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDD 2008/09/29 5.3 % 20Spiked Blank Octa CDD 2008/09/29 92 % N/ARPD Octa CDD 2008/09/29 0 % 20Spiked Blank 2,3,7,8-Tetra CDF 2008/09/29 107 % 80 - 140RPD 2,3,7,8-Tetra CDF 2008/09/29 1.9 % 20Spiked Blank 1,2,3,7,8-Penta CDF 2008/09/29 109 % 80 - 140RPD 1,2,3,7,8-Penta CDF 2008/09/29 1.9 % 20Spiked Blank 2,3,4,7,8-Penta CDF 2008/09/29 115 % 80 - 140RPD 2,3,4,7,8-Penta CDF 2008/09/29 19.0 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDF 2008/09/29 107 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDF 2008/09/29 1.9 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDF 2008/09/29 109 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDF 2008/09/29 0.9 % 20Spiked Blank 2,3,4,6,7,8-Hexa CDF 2008/09/29 113 % 80 - 140RPD 2,3,4,6,7,8-Hexa CDF 2008/09/29 8.3 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDF 2008/09/29 123 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDF 2008/09/29 3 1 . 0 ( 1 ) % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDF 2008/09/29 91 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDF 2008/09/29 1.1 % 20Spiked Blank 1,2,3,4,7,8,9-Hepta CDF 2008/09/29 118 % 80 - 140RPD 1,2,3,4,7,8,9-Hepta CDF 2008/09/29 2 5 . 8 ( 1 ) % 20Spiked Blank Octa CDF 2008/09/29 104 % N/ARPD Octa CDF 2008/09/29 0 % 20Method Blank C13-1234678 HeptaCDD 2008/09/29 93 % 25 - 130

C13-1234678 HeptaCDF 2008/09/29 90 % 25 - 130C13-123678 HexaCDD 2008/09/29 89 % 40 - 130C13-123678 HexaCDF 2008/09/29 89 % 40 - 130C13-12378 PentaCDD 2008/09/29 71 % 40 - 130C13-12378 PentaCDF 2008/09/29 71 % 40 - 130C13-123789 HexaCDF 2008/09/29 95 % 70 - 130C13-2378 TetraCDD 2008/09/29 67 % 40 - 130C13-2378 TetraCDF 2008/09/29 73 % 40 - 130C13-OCDD 2008/09/29 95 % 25 - 1302,3,7,8-Tetra CDD 2008/09/29 <1.0 ( 2 ) pg

Page 5 of 6

Jacques Whitford LimitedAttention: Greg CrooksClient Project #: 1009497.05P.O. #: NSD016400Project name: COURTICE RD.

Quality Assurance Report (Continued)Maxxam Job Number: GA8A8769


1624174 OBC Method Blank 1,2,3,7,8-Penta CDD 2008/09/29 <1.1 ( 2 ) pg1,2,3,4,7,8-Hexa CDD 2008/09/29 <1.2 ( 2 ) pg1,2,3,6,7,8-Hexa CDD 2008/09/29 <1.3 ( 2 ) pg1,2,3,7,8,9-Hexa CDD 2008/09/29 <1.2 ( 2 ) pg1,2,3,4,6,7,8-Hepta CDD 2008/09/29 <1.2 ( 2 ) pgOcta CDD 2008/09/29 2.9, EDL=2.1 pgTotal Tetra CDD 2008/09/29 <1.8 ( 2 ) pgTotal Penta CDD 2008/09/29 <1.1 ( 2 ) pgTotal Hexa CDD 2008/09/29 <3.6 ( 2 ) pgTotal Hepta CDD 2008/09/29 <1.2 pg2,3,7,8-Tetra CDF 2008/09/29 2.4, EDL=1.1 pg1,2,3,7,8-Penta CDF 2008/09/29 <1.3 ( 2 ) pg2,3,4,7,8-Penta CDF 2008/09/29 3.6, EDL=1.2 ( 2 ) pg1,2,3,4,7,8-Hexa CDF 2008/09/29 <1.1 pg1,2,3,6,7,8-Hexa CDF 2008/09/29 <1.1 ( 2 ) pg2,3,4,6,7,8-Hexa CDF 2008/09/29 <1.2 pg1,2,3,7,8,9-Hexa CDF 2008/09/29 <1.3 pg1,2,3,4,6,7,8-Hepta CDF 2008/09/29 <1.3 ( 2 ) pg1,2,3,4,7,8,9-Hepta CDF 2008/09/29 <1.7 ( 2 ) pgOcta CDF 2008/09/29 <2.6 ( 2 ) pgTotal Tetra CDF 2008/09/29 9.9, EDL=1.1 pgTotal Penta CDF 2008/09/29 5.4, EDL=1.2 ( 2 ) pgTotal Hexa CDF 2008/09/29 <1.2 pgTotal Hepta CDF 2008/09/29 <1.4 ( 2 ) pgToxic Equivalency 2008/09/29 2.05 pg

N/A = Not ApplicableRPD = Relative Percent DifferenceSPIKE = Fortified sample( 1 ) Please refer to General Comments page for specific clarification.( 2 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detection limit.

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Your P.O. #: NSD016400Your Project #: 1009497.05 Z9100Site: Y/D MONITORING COURTICE ROADYour C.O.C. #: EO217508





Sample Matrix: N/A# Samples Received: 1

Date Date MethodAnalyses Quantity Extracted Analyzed Laboratory Method ReferenceDioxins/Furans in Ambient Air (TO-9) ( 1 , 2 ) 1 2008/10/23 2008/10/29 BRL SOP-00411 EPA TO-9mod



Encryption Key







Jacques Whitford LimitedMaxxam Job #: A8C2796 Client Project #: 1009497.05 Z9100Report Date: 2008/11/02 Project name: Y/D MONITORING COURTICE ROAD


DIOXINS AND FURANS BY HRMS (N/A)

Maxxam ID A V 2 7 6 7Sampling Date 2008/10/17COC Number EO217508 TOXIC EQUIVALENCY # of

U n i t s D/F/QU EDL TEF (WHO) TEQ(DL) I s o m e r s QC Batch08-10-17

Dioxins & Furans

2,3,7,8-Tetra CDD * pg <1.1 1.1 1.00 1.10 1652090

1,2,3,7,8-Penta CDD pg <1.0 1.0 1.00 1.00 1652090

1,2,3,4,7,8-Hexa CDD pg <1.2 1.2 0.100 0.120 1652090

1,2,3,6,7,8-Hexa CDD pg <1.2 1.2 0.100 0.120 1652090

1,2,3,7,8,9-Hexa CDD pg <1.1 1.1 0.100 0.110 1652090

1,2,3,4,6,7,8-Hepta CDD pg 7.5 1.1 0.0100 0.0750 1652090

Octa CDD pg 22.9 2.2 0.000300 0.00687 1 1652090

Total Tetra CDD pg <1.7 ( 1 ) 1.7 0 1652090


Total Hexa CDD pg 4.8 1.2 2 1652090


2,3,7,8-Tetra CDF ** pg 3.0 1.3 0.100 0.300 1652090

1,2,3,7,8-Penta CDF pg <1.2 1.2 0.0300 0.0360 1652090

2,3,4,7,8-Penta CDF pg 3.5 1.2 0.300 1.05 1652090

1,2,3,4,7,8-Hexa CDF pg <1.0 1.0 0.100 0.100 1652090

1,2,3,6,7,8-Hexa CDF pg <1.0 1.0 0.100 0.100 1652090

2,3,4,6,7,8-Hexa CDF pg <1.1 1.1 0.100 0.110 1652090

1,2,3,7,8,9-Hexa CDF pg <1.2 1.2 0.100 0.120 1652090

1,2,3,4,6,7,8-Hepta CDF pg <13 ( 1 ) 13 0.0100 0.130 1652090

1,2,3,4,7,8,9-Hepta CDF pg <1.3 1.3 0.0100 0.0130 1652090

Octa CDF pg <2.2 2.2 0.000300 0.000660 0 1652090



Total Hexa CDF pg <1.1 1.1 0 1652090

Total Hepta CDF pg <13 ( 1 ) 13 0 1652090


EDL = Estimated Detection LimitQC Batch = Quality Control Batch* CDD = Chloro Dibenzo-p-Dioxin, ** CDF = Chloro Dibenzo-p-FuranTEF = Toxic Equivalency Factor, TEQ = Toxic Equivalency Quotient,The Total Toxic Equivalency (TEQ) value reported is the sum of Toxic Equivalent Quotients for thecongeners tested.EDL = Estimated Detection LimitWHO(2005): The 2005 World Health Organization, Human and Mammalian Toxic Equivalency Factors forDioxins and Dioxin-like Compounds( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detectionlimit.

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DIOXINS AND FURANS BY HRMS (N/A)

Maxxam ID A V 2 7 6 7Sampling Date 2008/10/17COC Number EO217508 TOXIC EQUIVALENCY # of

U n i t s D/F/QU EDL TEF (WHO) TEQ(DL) I s o m e r s QC Batch08-10-17



C13-1234678 HeptaCDD * % 84 1652090

C13-1234678 HeptaCDF ** % 80 1652090

C13-123478 HexaCDD % 99 1652090

C13-123478 HexaCDF % 98 1652090

C13-1234789 HeptaCDF % 101 1652090

C13-123678 HexaCDD % 91 1652090

C13-123678 HexaCDF % 86 1652090

C13-12378 PentaCDD % 86 1652090

C13-12378 PentaCDF % 77 1652090

C13-123789 HexaCDF % 87 1652090

C13-23478 PentaCDF % 108 1652090

C13-2378 TetraCDD % 87 1652090

C13-2378 TetraCDF % 90 1652090

C13-OCDD % 70 1652090

Cl37-2378 TetraCDD % 100 1652090

QC Batch = Quality Control Batch* CDD = Chloro Dibenzo-p-Dioxin, ** CDF = Chloro Dibenzo-p-FuranTEF = Toxic Equivalency Factor, TEQ = Toxic Equivalency Quotient,The Total Toxic Equivalency (TEQ) value reported is the sum of Toxic Equivalent Quotients for thecongeners tested.EDL = Estimated Detection LimitWHO(2005): The 2005 World Health Organization, Human and Mammalian Toxic Equivalency Factors forDioxins and Dioxin-like Compounds

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GENERAL COMMENTS


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RPD 2,3,7,8-Tetra CDD 2008/10/29 0 % 20Spiked Blank 1,2,3,7,8-Penta CDD 2008/10/29 107 % 80 - 140RPD 1,2,3,7,8-Penta CDD 2008/10/29 0.9 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDD 2008/10/29 107 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDD 2008/10/29 0 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDD 2008/10/29 104 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDD 2008/10/29 1 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDD 2008/10/29 103 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDD 2008/10/29 1 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDD 2008/10/29 101 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDD 2008/10/29 1 % 20Spiked Blank Octa CDD 2008/10/29 98 % N/ARPD Octa CDD 2008/10/29 1.0 % 20Spiked Blank 2,3,7,8-Tetra CDF 2008/10/29 113 % 80 - 140RPD 2,3,7,8-Tetra CDF 2008/10/29 0 % 20Spiked Blank 1,2,3,7,8-Penta CDF 2008/10/29 113 % 80 - 140RPD 1,2,3,7,8-Penta CDF 2008/10/29 0.9 % 20Spiked Blank 2,3,4,7,8-Penta CDF 2008/10/29 118 % 80 - 140RPD 2,3,4,7,8-Penta CDF 2008/10/29 1.7 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDF 2008/10/29 114 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDF 2008/10/29 4.5 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDF 2008/10/29 111 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDF 2008/10/29 0.9 % 20Spiked Blank 2,3,4,6,7,8-Hexa CDF 2008/10/29 120 % 80 - 140RPD 2,3,4,6,7,8-Hexa CDF 2008/10/29 6.9 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDF 2008/10/29 121 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDF 2008/10/29 6.0 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDF 2008/10/29 115 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDF 2008/10/29 0.9 % 20Spiked Blank 1,2,3,4,7,8,9-Hepta CDF 2008/10/29 107 % 80 - 140RPD 1,2,3,4,7,8,9-Hepta CDF 2008/10/29 0.9 % 20Spiked Blank Octa CDF 2008/10/29 90 % N/ARPD Octa CDF 2008/10/29 1.1 % 20Method Blank C13-1234678 HeptaCDD 2008/10/29 102 % 25 - 130






1652090 KKS Method Blank 1,2,3,7,8-Penta CDD 2008/10/29 <1.2 pg1,2,3,4,7,8-Hexa CDD 2008/10/29 <1.2 pg1,2,3,6,7,8-Hexa CDD 2008/10/29 <1.3 pg1,2,3,7,8,9-Hexa CDD 2008/10/29 <1.2 pg1,2,3,4,6,7,8-Hepta CDD 2008/10/29 <2.2 ( 1 ) pgOcta CDD 2008/10/29 8.1, EDL=2.1 pgTotal Tetra CDD 2008/10/29 <2.8 ( 1 ) pgTotal Penta CDD 2008/10/29 <1.2 pgTotal Hexa CDD 2008/10/29 <1.2 pgTotal Hepta CDD 2008/10/29 <2.2 ( 1 ) pg2,3,7,8-Tetra CDF 2008/10/29 3.2, EDL=1.1 pg1,2,3,7,8-Penta CDF 2008/10/29 1.4, EDL=1.1 pg2,3,4,7,8-Penta CDF 2008/10/29 5.1, EDL=1.0 pg1,2,3,4,7,8-Hexa CDF 2008/10/29 1.2, EDL=1.1 pg1,2,3,6,7,8-Hexa CDF 2008/10/29 <1.2 ( 1 ) pg2,3,4,6,7,8-Hexa CDF 2008/10/29 <1.7 ( 1 ) pg1,2,3,7,8,9-Hexa CDF 2008/10/29 <1.5 ( 1 ) pg1,2,3,4,6,7,8-Hepta CDF 2008/10/29 <6.3 ( 1 ) pg1,2,3,4,7,8,9-Hepta CDF 2008/10/29 <2.1 ( 1 ) pgOcta CDF 2008/10/29 4.3, EDL=2.1 pgTotal Tetra CDF 2008/10/29 12.1, EDL=1.1 pgTotal Penta CDF 2008/10/29 6.4, EDL=1.1 pgTotal Hexa CDF 2008/10/29 1.2, EDL=1.1 pgTotal Hepta CDF 2008/10/29 <6.3 ( 1 ) pgToxic Equivalency 2008/10/29 3.06 pg








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Your Project #: 1009497.05Site Location: Y/D AMBIENT MONITO COURTICE RDYour C.O.C. #: EO227808





Sample Matrix: PUF AND FILTER# Samples Received: 1




Encryption Key






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Jacques Whitford LimitedMaxxam Job #: A8D7658 Client Project #: 1009497.05Report Date: 2008/12/04 Project name: Y/D AMBIENT MONITO COURTICE RD

DIOXINS AND FURANS BY HRMS (PUF AND FILTER)

Maxxam ID B C 6 6 7 4Sampling Date 2008/11/14COC Number EO227808 TOXIC EQUIVALENCY # of

U n i t s D/F-QU-08-11-14 EDL TEF (WHO) TEQ(DL) I s o m e r s QC Batch

Dioxins & Furans

2,3,7,8-Tetra CDD * pg <1.1 1.1 1.00 1.10 1683186

1,2,3,7,8-Penta CDD pg <1.1 1.1 1.00 1.10 1683186

1,2,3,4,7,8-Hexa CDD pg <1.1 1.1 0.100 0.110 1683186

1,2,3,6,7,8-Hexa CDD pg <1.3 ( 1 ) 1.3 0.100 0.130 1683186

1,2,3,7,8,9-Hexa CDD pg <1.1 1.1 0.100 0.110 1683186

1,2,3,4,6,7,8-Hepta CDD pg 18.3 1.2 0.0100 0.183 1683186

Octa CDD pg 66.3 2.1 0.000300 0.0199 1 1683186



Total Hexa CDD pg 11.0 1.1 3 1683186


2,3,7,8-Tetra CDF ** pg 7.3 1.4 0.100 0.730 1683186

1,2,3,7,8-Penta CDF pg 1.5 1.2 0.0300 0.0450 1683186

2,3,4,7,8-Penta CDF pg 6.2 1.1 0.300 1.86 1683186

1,2,3,4,7,8-Hexa CDF pg 3.51 ( 2 ) 0.98 0.100 0.351 1683186

1,2,3,6,7,8-Hexa CDF pg 1.47 0.92 0.100 0.147 1683186

2,3,4,6,7,8-Hexa CDF pg 2.3 1.0 0.100 0.230 1683186

1,2,3,7,8,9-Hexa CDF pg <1.1 1.1 0.100 0.110 1683186

1,2,3,4,6,7,8-Hepta CDF pg <11 ( 1 ) 11 0.0100 0.110 1683186

1,2,3,4,7,8,9-Hepta CDF pg <1.8 ( 1 ) 1.8 0.0100 0.0180 1683186

Octa CDF pg 5.4 2.0 0.000300 0.00162 1 1683186




Total Hepta CDF pg <11 ( 1 ) 11 0 1683186



EDL = Estimated Detection LimitQC Batch = Quality Control Batch* CDD = Chloro Dibenzo-p-Dioxin, ** CDF = Chloro Dibenzo-p-FuranTEF = Toxic Equivalency Factor, TEQ = Toxic Equivalency Quotient,The Total Toxic Equivalency (TEQ) value reported is the sum of Toxic Equivalent Quotients for the congenerstested.EDL = Estimated Detection LimitWHO(2005): The 2005 World Health Organization, Human and Mammalian Toxic Equivalency Factors forDioxins and Dioxin-like Compounds( 1 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detection limit.( 2 ) EMPC / Merged Peak

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DIOXINS AND FURANS BY HRMS (PUF AND FILTER)

Maxxam ID B C 6 6 7 4Sampling Date 2008/11/14COC Number EO227808 TOXIC EQUIVALENCY # of

U n i t s D/F-QU-08-11-14 EDL TEF (WHO) TEQ(DL) I s o m e r s QC Batch


C13-1234678 HeptaCDD * % 100 1683186

C13-1234678 HeptaCDF ** % 95 1683186

C13-123478 HexaCDD % 101 1683186

C13-123478 HexaCDF % 100 1683186

C13-1234789 HeptaCDF % 104 1683186

C13-123678 HexaCDD % 107 1683186

C13-123678 HexaCDF % 107 1683186

C13-12378 PentaCDD % 101 1683186

C13-12378 PentaCDF % 100 1683186

C13-123789 HexaCDF % 96 1683186

C13-23478 PentaCDF % 106 1683186

C13-2378 TetraCDD % 96 1683186

C13-2378 TetraCDF % 95 1683186

C13-OCDD % 92 1683186

Cl37-2378 TetraCDD % 97 1683186


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GENERAL COMMENTS


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Jacques Whitford LimitedAttention: Farida DehghanClient Project #: 1009497.05P.O. #:Site Location: Y/D AMBIENT MONITO COURTICE RD




RPD 2,3,7,8-Tetra CDD 2008/12/03 7.0 % 20Spiked Blank 1,2,3,7,8-Penta CDD 2008/12/03 108 % 80 - 140RPD 1,2,3,7,8-Penta CDD 2008/12/03 6.7 % 20Spiked Blank 1,2,3,4,7,8-Hexa CDD 2008/12/03 107 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDD 2008/12/03 2.8 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDD 2008/12/03 100 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDD 2008/12/03 4.1 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDD 2008/12/03 105 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDD 2008/12/03 5.9 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDD 2008/12/03 99 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDD 2008/12/03 4.1 % 20Spiked Blank Octa CDD 2008/12/03 96 % N/ARPD Octa CDD 2008/12/03 2.1 % 20Spiked Blank 2,3,7,8-Tetra CDF 2008/12/03 116 % 80 - 140RPD 2,3,7,8-Tetra CDF 2008/12/03 9.0 % 20Spiked Blank 1,2,3,7,8-Penta CDF 2008/12/03 123 % 80 - 140RPD 1,2,3,7,8-Penta CDF 2008/12/03 12.1 % 20Spiked Blank 2,3,4,7,8-Penta CDF 2008/12/03 131 % 80 - 140RPD 2,3,4,7,8-Penta CDF 2008/12/03 2 1 . 1 ( 1 ) % 20Spiked Blank 1,2,3,4,7,8-Hexa CDF 2008/12/03 112 % 80 - 140RPD 1,2,3,4,7,8-Hexa CDF 2008/12/03 3.6 % 20Spiked Blank 1,2,3,6,7,8-Hexa CDF 2008/12/03 110 % 80 - 140RPD 1,2,3,6,7,8-Hexa CDF 2008/12/03 5.6 % 20Spiked Blank 2,3,4,6,7,8-Hexa CDF 2008/12/03 123 % 80 - 140RPD 2,3,4,6,7,8-Hexa CDF 2008/12/03 7.6 % 20Spiked Blank 1,2,3,7,8,9-Hexa CDF 2008/12/03 116 % 80 - 140RPD 1,2,3,7,8,9-Hexa CDF 2008/12/03 10.9 % 20Spiked Blank 1,2,3,4,6,7,8-Hepta CDF 2008/12/03 109 % 80 - 140RPD 1,2,3,4,6,7,8-Hepta CDF 2008/12/03 1.9 % 20Spiked Blank 1,2,3,4,7,8,9-Hepta CDF 2008/12/03 111 % 80 - 140RPD 1,2,3,4,7,8,9-Hepta CDF 2008/12/03 9.4 % 20Spiked Blank Octa CDF 2008/12/03 98 % N/ARPD Octa CDF 2008/12/03 5.2 % 20Method Blank C13-1234678 HeptaCDD 2008/12/03 96 % 25 - 130


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Jacques Whitford LimitedAttention: Farida DehghanClient Project #: 1009497.05P.O. #:Site Location: Y/D AMBIENT MONITO COURTICE RD



1683186 KKS Method Blank 1,2,3,7,8-Penta CDD 2008/12/03 <1.1 pg1,2,3,4,7,8-Hexa CDD 2008/12/03 <1.1 pg1,2,3,6,7,8-Hexa CDD 2008/12/03 <1.1 pg1,2,3,7,8,9-Hexa CDD 2008/12/03 <1.0 pg1,2,3,4,6,7,8-Hepta CDD 2008/12/03 <1.3 pgOcta CDD 2008/12/03 <6.3 ( 2 ) pgTotal Tetra CDD 2008/12/03 <2.0 ( 2 ) pgTotal Penta CDD 2008/12/03 <1.1 pgTotal Hexa CDD 2008/12/03 <1.0 pgTotal Hepta CDD 2008/12/03 <1.3 pg2,3,7,8-Tetra CDF 2008/12/03 3.6, EDL=1.1 pg1,2,3,7,8-Penta CDF 2008/12/03 <1.2 pg2,3,4,7,8-Penta CDF 2008/12/03 5.8, EDL=1.1 pg1,2,3,4,7,8-Hexa CDF 2008/12/03 <1.1 pg1,2,3,6,7,8-Hexa CDF 2008/12/03 <1.0 pg2,3,4,6,7,8-Hexa CDF 2008/12/03 <1.1 pg1,2,3,7,8,9-Hexa CDF 2008/12/03 <1.2 pg1,2,3,4,6,7,8-Hepta CDF 2008/12/03 <2.7 ( 2 ) pg1,2,3,4,7,8,9-Hepta CDF 2008/12/03 <1.2 pgOcta CDF 2008/12/03 <2.0 pgTotal Tetra CDF 2008/12/03 8.5, EDL=1.1 pgTotal Penta CDF 2008/12/03 11.6, EDL=1.1 pgTotal Hexa CDF 2008/12/03 <1.1 pgTotal Hepta CDF 2008/12/03 <2.7 ( 2 ) pgToxic Equivalency 2008/12/03 3.28 pg

N/A = Not ApplicableRPD = Relative Percent DifferenceSPIKE = Fortified sample( 1 ) Please refer to General Comments page for specific clarification.( 2 ) EMPC / NDR - Peak detected does not meet ratio criteria and has resulted in an elevated detection limit.

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KAY SHAW, ChemTech, Senior Analyst, HRMS


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LABORATORY CERTIFICATES OF ANALYSIS …...Jacques Whitford Limited Markham - Standing Offer 7271...

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