Attention:Simon Palmer 3567 East Road Denman Island, BC CANADA V0R T0 Your Project #: COMPREHENSIVE 7 Your C.O.C. #: G86 Report Date: Report #: R2435 Version: Final MAXXAM JOB #: B754384 Received: 7/07/05, : Sample Matrix: Water # Samples Received: Analyses Alkalinity Water () Chloride by Automated Colourimetry () Colour (True) by Kone Lab () Total Coliforms & E.coli Potable W MF () Carbon (DOC) Lab Filtered (2, 3) Fluoride () Hardness Total (calculated as CaCO3) () Na, K, Ca, Mg, S by CRC ICPMS (total) () Elements by CRC ICPMS (total) () Nitrate + Nitrite (N) () Nitrite (N) by CFA () Nitrogen Nitrate (as N) () ph Water (, 4) Sulphate by Automated Colourimetry () Total Dissolved Solids (Filt. Residue) () Tannin & Lignin (Total) () Carbon (Total Organic) (2, 5) Turbidity () UV absorbance @254nmUnfiltered () UV transmittance @254nmUnfiltered () CERTIFICATE OF ANALYSIS Date Quantity Extracted Date Analyzed Laboratory Method 7/07/07 7/07/07 BBY6SOP00026 N/A 7/07/07 BBY6SOP000 N/A 7/07/06 BBY6SOP00057 N/A 7/07/05 BBY4SOP0000 N/A 7/07/0 CAL SOP00077 N/A 7/07/ BBY6SOP00048 N/A BBY WI00033 7/07/05 BBY7SOP00002 7/07/08 BBY7SOP00003, N/A 7/07/06 BBY6SOP0000 N/A 7/07/06 BBY6SOP0000 N/A 7/07/07 BBY6SOP0000 7/07/07 7/07/07 BBY6SOP00026 N/A 7/07/07 BBY6SOP0007 7/07/07 7/07/0 BBY6SOP00033 N/A 7/07/06 BBY6SOP00023 N/A 7/07/ CAL SOP00077 N/A 7/07/07 BBY6SOP00027 N/A 7/07/06 BBY6SOP00055 N/A 7/07/07 BRN SOP00246 Analytical Method SM 22 23 B m SM 22 4500Cl E m SM 22 2 C m SM 22 9222 m MMCW 9 6 m SM 22 4500F C m Auto Calc EPA 60B R2 m BCLM05,EPA60bR2m SM 22 4500NO3 I m SM 22 4500NO3 I m SM 22 4500NO3 I m SM 22 4500H+ B m SM 22 4500SO42 E m SM 22 2540 C m SM5550B m MMCW 9 6 m SM 22 230 B m SM 22 590 B SM590 B Reference Method suffix m indicates test methods incorporate validated modifications from specific reference methods to improve performance. * s calculated using raw data. The rounding of final results may result in the apparent difference. () This test was performed by Maxxam Vancouver (2) This test was performed by Maxxam Calgary Environmental (3) DOC present in the sample should be considered as nonpurgeable DOC. (4) The BCMOE and APHA Standard Method require ph to be analysed within 5 minutes of sampling and therefore field analysis is required for compliance. All Laboratory ph analyses in this report are reported past the BCMOE/APHA Standard Method holding time. (5) TOC present in the sample should be considered as nonpurgeable TOC. Page of 3
Attention:Simon Palmer 3567 East Road Denman Island, BC CANADA V0R T0 Your Project #: COMPREHENSIVE 7 Your C.O.C. #: G86 Report Date: Report #: R2435 Version: Final MAXXAM JOB #: B754384 Received: 7/07/05, : CERTIFICATE OF ANALYSIS Encryption Key Please direct all questions regarding this Certificate of Analysis to your Project Manager. BC Env Customer Service, BC Environmental Customer Service Email: Enviro.CS.BC@maxxam.ca Phone# (250) 338 7786 ==================================================================== This report has been generated and distributed using a secure automated process. Maxxam has procedures in place to guard against improper use of the electronic signature and have the required "signatories", as per section 5.0.2 of ISO/IEC 7025:05(E), signing the reports. For Service Group specific validation please refer to the Validation Signature Page. Total Cover Pages : 2 Page 2 of 3
Report Date: Client Project #: COMPREHENSIVE 7 RESULTS OF CHEMICAL ANALYSES OF WATER Maxxam ID Sampling Date COC Number MAC AO OG RL0282 7/07/05 08:55 G86 COMPREHENSIVE 2ND QTR 7 RDL QC Batch CONVENTIONALS Transmittance at 254nm Misc. Inorganics UV absorbance (254nm) ANIONS Nitrite (N) Calculated Parameters Nitrate (N) Misc. Inorganics Fluoride (F) Alkalinity (Total as CaCO3) Total Organic Carbon (C) Alkalinity (PP as CaCO3) Bicarbonate (HCO3) Carbonate (CO3) Hydroxide (OH) Lab Filtered Inorganics Dissolved Organic Carbon (C) Anions Dissolved Sulphate (SO4) Dissolved Chloride (Cl) MISCELLANEOUS True Colour Tannins and Lignins Nutrients Nitrate plus Nitrite (N) Physical Properties ph Physical Properties Total Dissolved Solids Turbidity No Fill Grey Black No Exceedance RDL = Reportable Detection Limit N/A = Not Applicable T/cm AU/cm Col. Unit ph NTU 0.5 see remark Exceeds criteria policy/level Exceeds both criteria/levels 500 250 5 6.5:8.5 500 see remark see remark 70. 0.54 <0.0050 <0.0 0.032 22.5 4.0 27.5 3.7 3.3 6. 36.2 0.62 <0.0 7.42 40 0.72 N/A 0.00 0.0050 0.0 0.00 5.0 0.0 0.0 0 0.0 8684549 8686077 8687580 8684628 8692235 868875 8690705 868875 868875 868875 868875 8689367 8688300 86882 8686825 8686073 8687575 868878 868747 8687677 Page 3 of 3
Report Date: Client Project #: COMPREHENSIVE 7 MICROBIOLOGY (WATER) Maxxam ID Sampling Date COC Number MAC Microbiological Param. Total Coliforms CFU/00mL 0 E. coli CFU/00mL 0 No Fill No Exceedance Grey Exceeds criteria policy/level Black Exceeds both criteria/levels RL0282 7/07/05 08:55 G86 COMPREHENSIVE 2ND QTR 7 88 0 QC Batch 8685504 8685504 Page 4 of 3
Report Date: Client Project #: COMPREHENSIVE 7 CSR TOTAL METALS IN WATER (WATER) Maxxam ID Sampling Date COC Number MAC AO OG RL0282 7/07/05 08:55 G86 COMPREHENSIVE 2ND QTR 7 RDL QC Batch Calculated Parameters Total Hardness (CaCO3) Total Metals by ICPMS Total Aluminum (Al) Total Antimony (Sb) 6 Total Arsenic (As) 0 Total Barium (Ba) 000 Total Beryllium (Be) Total Bismuth (Bi) Total Boron (B) 5000 Total Cadmium (Cd) 5 Total Chromium (Cr) 50 Total Cobalt (Co) Total Copper (Cu) 000 Total Iron (Fe) 300 Total Lead (Pb) 0 Total Lithium (Li) Total Manganese (Mn) 50 Total Molybdenum (Mo) Total Nickel (Ni) Total Selenium (Se) 50 Total Silicon (Si) Total Silver (Ag) Total Strontium (Sr) Total Thallium (Tl) Total Tin (Sn) Total Titanium (Ti) Total Uranium (U) Total Vanadium (V) Total Zinc (Zn) 5000 Total Zirconium (Zr) Total Calcium (Ca) No Fill No Exceedance Grey Exceeds criteria policy/level Black Exceeds both criteria/levels RDL = Reportable Detection Limit 00 6.8.4 0.2 29.2 <0.0 <.0 <50 <0.00 <.0 <0..70 266.4 <2.0 58.5 <.0 <.0 <0.0 460 <0.0 46.3 <0.00 <0.0 <0.0 4.38 3.0 0.0.0 0.0.0 50 0.00.0 0. 0 0. 2.0.0.0.0 0.0 00 0.0.0 0.00 5.0 5.0 0.0 5.0 5.0 0.0 0.050 8684546 8684547 Page 5 of 3
Report Date: Client Project #: COMPREHENSIVE 7 CSR TOTAL METALS IN WATER (WATER) Maxxam ID Sampling Date COC Number MAC AO OG RL0282 7/07/05 08:55 G86 COMPREHENSIVE 2ND QTR 7 RDL QC Batch Total Magnesium (Mg) Total Potassium (K) Total Sodium (Na) 0 Total Sulphur (S) No Fill No Exceedance Grey Exceeds criteria policy/level Black Exceeds both criteria/levels RDL = Reportable Detection Limit.42 0.285 6.00 <3.0 0.050 0.050 0.050 3.0 8684547 8684547 8684547 8684547 Page 6 of 3
Report Date: Client Project #: COMPREHENSIVE 7 GENERAL COMMENTS Results relate only to the items tested. Page 7 of 3
Report Date: Client Project #: COMPREHENSIVE 7 QUALITY ASSURAE REPORT QA/QC Batch 8686073 8686073 8686073 8686073 8686077 8686077 8686825 8686825 8686825 868747 868747 868747 868747 8687575 8687575 8687575 8687575 8687580 8687580 8687580 8687580 8687677 8687677 8687677 868875 868875 868875 868875 868878 86882 86882 8688300 8688300 8688300 8688300 Init PSA PSA PSA PSA CGP CGP BO3 BO3 BO3 BO3 IW IW IW IW IW IW IW IW JLP QC Type Parameter Tannins and Lignins Tannins and Lignins Tannins and Lignins Tannins and Lignins UV absorbance (254nm) UV absorbance (254nm) True Colour True Colour True Colour Total Dissolved Solids Total Dissolved Solids Total Dissolved Solids Total Dissolved Solids Nitrate plus Nitrite (N) Nitrate plus Nitrite (N) Nitrate plus Nitrite (N) Nitrate plus Nitrite (N) Nitrite (N) Nitrite (N) Nitrite (N) Nitrite (N) Turbidity Turbidity Turbidity Alkalinity (Total as CaCO3) Alkalinity (Total as CaCO3) Alkalinity (Total as CaCO3) Alkalinity (PP as CaCO3) Bicarbonate (HCO3) Carbonate (CO3) Hydroxide (OH) Alkalinity (Total as CaCO3) Alkalinity (PP as CaCO3) Bicarbonate (HCO3) Carbonate (CO3) Hydroxide (OH) ph Dissolved Chloride (Cl) Dissolved Chloride (Cl) Dissolved Sulphate (SO4) Dissolved Sulphate (SO4) Dissolved Sulphate (SO4) Dissolved Sulphate (SO4) Total Aluminum (Al) Total Antimony (Sb) Total Arsenic (As) Total Barium (Ba) Total Beryllium (Be) Total Bismuth (Bi) Total Boron (B) Total Cadmium (Cd) Total Chromium (Cr) Total Cobalt (Co) Total Copper (Cu) Date Analyzed 7/07/06 7/07/06 7/07/06 7/07/06 7/07/06 7/07/06 7/07/06 7/07/06 7/07/06 7/07/0 7/07/0 7/07/0 7/07/0 7/07/06 7/07/06 7/07/06 7/07/06 7/07/06 7/07/06 7/07/06 7/07/06 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 7/07/07 Value <0.0 9.3 <0.00 5.0 9 <0.7 <0.0 5.7 <0.0050 <0.0 2..2.2 0.94 Recovery 80 0 07 94 02 0 98 97 98 97 02 96 9 93 96 02 95 06 94 98 94 0 97 95 97 AU/cm Col. Unit NTU QC Limits 80 80 80 80 80 80 80 25 80 80 80 80 80 97 03 80 80 80 80 80 80 80 80 80 80 80 80 80 80 Page 8 of 3
Report Date: Client Project #: COMPREHENSIVE 7 QUALITY ASSURAE REPORT(CONT'D) QA/QC Batch Init JLP JLP QC Type Parameter Total Iron (Fe) Total Lead (Pb) Total Lithium (Li) Total Manganese (Mn) Total Molybdenum (Mo) Total Nickel (Ni) Total Selenium (Se) Total Silver (Ag) Total Strontium (Sr) Total Thallium (Tl) Total Tin (Sn) Total Titanium (Ti) Total Uranium (U) Total Vanadium (V) Total Zinc (Zn) Total Aluminum (Al) Total Antimony (Sb) Total Arsenic (As) Total Barium (Ba) Total Beryllium (Be) Total Bismuth (Bi) Total Boron (B) Total Cadmium (Cd) Total Chromium (Cr) Total Cobalt (Co) Total Copper (Cu) Total Iron (Fe) Total Lead (Pb) Total Lithium (Li) Total Manganese (Mn) Total Molybdenum (Mo) Total Nickel (Ni) Total Selenium (Se) Total Silver (Ag) Total Strontium (Sr) Total Thallium (Tl) Total Tin (Sn) Total Titanium (Ti) Total Uranium (U) Total Vanadium (V) Total Zinc (Zn) Total Aluminum (Al) Total Antimony (Sb) Total Arsenic (As) Total Barium (Ba) Total Beryllium (Be) Total Bismuth (Bi) Total Boron (B) Total Cadmium (Cd) Total Chromium (Cr) Total Cobalt (Co) Total Copper (Cu) Total Iron (Fe) Total Lead (Pb) Date Analyzed 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ Value <3.0 <0.0 <.0 <0.0 <.0 <50 <0.00 <.0 <0. <0 <0. Recovery 94 07 98 02 06 02 03 00 03 05 98 02 95 98 02 0 04 95 00 00 00 02 0 05 94 96 02 9 96 02 02 QC Limits 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 Page 9 of 3
Report Date: Client Project #: COMPREHENSIVE 7 QUALITY ASSURAE REPORT(CONT'D) QA/QC Batch 8689367 8689367 8689367 8689367 8690705 8690705 8690705 8690705 8692235 8692235 8692235 Init JLP TMU TMU TMU TMU KGH KGH KGH KGH IC4 IC4 IC4 QC Type [RL028] Parameter Total Lithium (Li) Total Manganese (Mn) Total Molybdenum (Mo) Total Nickel (Ni) Total Selenium (Se) Total Silicon (Si) Total Silver (Ag) Total Strontium (Sr) Total Thallium (Tl) Total Tin (Sn) Total Titanium (Ti) Total Uranium (U) Total Vanadium (V) Total Zinc (Zn) Total Zirconium (Zr) Total Aluminum (Al) Total Antimony (Sb) Total Arsenic (As) Total Barium (Ba) Total Beryllium (Be) Total Bismuth (Bi) Total Boron (B) Total Cadmium (Cd) Total Chromium (Cr) Total Cobalt (Co) Total Copper (Cu) Total Iron (Fe) Total Lead (Pb) Total Lithium (Li) Total Manganese (Mn) Total Molybdenum (Mo) Total Nickel (Ni) Total Selenium (Se) Total Silicon (Si) Total Silver (Ag) Total Strontium (Sr) Total Thallium (Tl) Total Tin (Sn) Total Titanium (Ti) Total Uranium (U) Total Vanadium (V) Total Zinc (Zn) Total Zirconium (Zr) Dissolved Organic Carbon (C) Dissolved Organic Carbon (C) Dissolved Organic Carbon (C) Dissolved Organic Carbon (C) Total Organic Carbon (C) Total Organic Carbon (C) Total Organic Carbon (C) Total Organic Carbon (C) Fluoride (F) Fluoride (F) Fluoride (F) Date Analyzed 7/07/0 7/07/0 7/07/0 7/07/0 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ 7/07/ Value <2.0 <.0 <.0 <.0 <0.0 <00 <0.0 <.0 <0.00 <0.0 <0.0 3.4 9 3.0 6.8 7.3.5 4.6 5..7 0.90 8 <0.00 Recovery 03 03 00 02 QC Limits 80 80 80 80 80 80 Page 0 of 3
Report Date: Client Project #: COMPREHENSIVE 7 QA/QC Batch 8692235 Init IC4 QC Type [RL028] Parameter Fluoride (F) QUALITY ASSURAE REPORT(CONT'D) Date Analyzed 7/07/ Duplicate: Paired analysis of a separate portion of the same sample. Used to evaluate the variance in the measurement. : A sample to which a known amount of the analyte of interest has been added. Used to evaluate sample matrix interference. Value 9.8 Recovery : A blank matrix sample to which a known amount of the analyte, usually from a second source, has been added. Used to evaluate method accuracy. : A blank matrix containing all reagents used in the analytical procedure. Used to identify laboratory contamination. QC Limits (): The recovery in the matrix spike was not calculated. The relative difference between the concentration in the parent sample and the spike amount was too small to permit a reliable recovery calculation (matrix spike concentration was less than the native sample concentration) (Duplicate ): The duplicate was not calculated. The concentration in the sample and/or duplicate was too low to permit a reliable calculation (absolute difference <= 2x RDL). Page of 3
Report Date: Client Project #: COMPREHENSIVE 7 VALIDATION SIGNATURE PAGE The analytical data and all QC contained in this report were reviewed and validated by the following individual(s). Harry (Peng) Liang, Senior Analyst Rob Reinert, B.Sc., Scientific Specialist Maxxam has procedures in place to guard against improper use of the electronic signature and have the required "signatories", as per section 5.0.2 of ISO/IEC 7025:05(E), signing the reports. For Service Group specific validation please refer to the Validation Signature Page. Page 2 of 3
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