CERTIFICATE OF ANALYSIS

Transcription

1 Your C.O.C. #: V08626 Attention:Donna Muir 760 Pavenham Rd Cowichan Bay, BC Canada V0R N Report Date: 5/2/8 Report #: R Version: Final MAXXAM JOB #: B5A9557 Received: 5/2/09, 4:30 Sample Matrix: DRINKING WATER # Samples Received: Analyses Alkalinity Water () Chloride by Automated Colourimetry True Colour (Single Wavelength) () Conductance water () Fluoride Iron Bacteria () Hardness Total (calculated as CaCO3) Mercury (Total) by CVAF Heterotropic Plate Count Water Mem. Filt () Na, K, Ca, Mg, S by CRC ICPMS (total) Elements by CRC ICPMS (total) Nitrogen (Total) AmmoniaN (Preserved) Nitrate + Nitrite (N) Nitrite (N) by CFA Nitrogen Nitrate (as N) Nitrogen (Organic) (Cal. TKN, NH4,N/N) ph Water (, 2) Sat. ph and Langelier Index (@ 4.4C) Sat. ph and Langelier Index (@ 60C) Sulphate by Automated Colourimetry Sulphate Reducing Bacteria () Sulphide Total Dissolved Solids (Filt. Residue) () Total coliform and E. by MF (Chromocult) () Carbon (Total Organic) (3) Turbidity () CERTIFICATE OF ANALYSIS Date Quantity Extracted Date Analyzed Laboratory Method 5/2/5 5/2/5 BBY6SOP /2/4 BBY6SOP000 5/2/0 VIC SOP0000 5/2/5 BBY6SOP /2/2 BBY6SOP /2/0 VIC SOP004 5/2/5 BBY7SOP /2/4 5/2/4 BBY7SOP0005 5/2/0 BBY4 SOP /2/5 BBY7SOP /2/5 BBY7SOP /2/4 5/2/5 BBY6SOP0006 5/2/5 BBY6SOP /2/ BBY6SOP0000 5/2/ BBY6SOP0000 5/2/2 BBY6SOP0000 5/2/6 BBY WI /2/5 BBY6SOP /2/6 BBY WI /2/6 BBY WI /2/4 BBY6SOP0007 5/2/0 VIC SOP004 5/2/4 BBY6SOP /2/4 VIC SOP /2/0 VIC SOP 002 5/2/4 BBY6SOP /2/0 VIC SOP000 Analytical Method SM23B SM Cl G m Based on SM2 C SM250B SM F C m SM m EPA 60a R m BCMOE BCLM Oct3 m Based on SM925 EPA 60A R m EPA 60A R m SM N C m SM NH3 G m SM NO3 I m SM NO3 I m SM NO3 I m Auto Calc SM4500H+B Auto Calc Auto Calc SM SO42 E m SM m SM S2 D m Based on SM 2540C Based on SM9222 SM C m Based on SM 230 Reference Method suffix m indicates test methods incorporate validated modifications from specific reference methods to improve performance. * RPDs calculated using raw data. The rounding of final results may result in the apparent difference. Page of 2 Maxxam Analytics International Corporation o/a Maxxam Analytics Burnaby: 4606 Canada Way V5G K5 Telephone(604) Fax(604)

2 Your C.O.C. #: V08626 Attention:Donna Muir 760 Pavenham Rd Cowichan Bay, BC Canada V0R N Report Date: 5/2/8 Report #: R Version: Final CERTIFICATE OF ANALYSIS MAXXAM JOB #: B5A9557 Received: 5/2/09, 4:30 () This test was performed by Maxxam Victoria (2) 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. (3) TOC present in the sample should be considered as nonpurgeable TOC. Encryption Key Please direct all questions regarding this Certificate of Analysis to your Project Manager. Debbie Nordbruget, Project Manager DNordbruget@maxxam.ca Phone# (250)38562 ==================================================================== 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 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 2 Maxxam Analytics International Corporation o/a Maxxam Analytics Burnaby: 4606 Canada Way V5G K5 Telephone(604) Fax(604)

3 Report Date: 5/2/8 RESULTS OF CHEMICAL ANALYSES OF DRINKING WATER Maxxam ID Sampling Date COC Number NU7252 5/2/09 09:00 V08626 MAC AO OG OFFICE DISTRIBUTION RDL ANIONS Nitrite (N) Calculated Parameters < Total Hardness (CaCO3) Nitrate (N) Misc. Inorganics Fluoride (F) Alkalinity (Total as CaCO3) Total Organic Carbon (C) Alkalinity (PP as CaCO3) Bicarbonate (HCO3) Carbonate (CO3) Hydroxide (OH) Anions Dissolved Sulphate (SO4) Dissolved Chloride (Cl) MISCELLANEOUS True Colour Nutrients Col. Unit 5 < Total Ammonia (N) Total Organic Nitrogen (N) Nitrate plus Nitrite (N) Total Nitrogen (N) Physical Properties 0.07 < Conductivity ph Physical Properties us/cm ph 6.5: Total Dissolved Solids Turbidity NTU see remark 500 see remark see remark RDL = Reportable Detection Limit = Not Applicable Page 3 of 2 Maxxam Analytics International Corporation o/a Maxxam Analytics Burnaby: 4606 Canada Way V5G K5 Telephone(604) Fax(604)

4 Report Date: 5/2/8 MERCURY BY COLD VAPOR (DRINKING WATER) Maxxam ID Sampling Date COC Number NU7252 5/2/09 09:00 V08626 MAC OFFICE DISTRIBUTION RDL Elements Total Mercury (Hg) < RDL = Reportable Detection Limit Page 4 of 2 Maxxam Analytics International Corporation o/a Maxxam Analytics Burnaby: 4606 Canada Way V5G K5 Telephone(604) Fax(604)

5 Report Date: 5/2/8 ELEMENTS BY ATOMIC SPECTROSCOPY (DRINKING WATER) Maxxam ID Sampling Date COC Number NU7252 5/2/09 09:00 V08626 MAC AO OG OFFICE DISTRIBUTION RDL Total Metals by ICPMS 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 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 Calcium (Ca) Total Magnesium (Mg) Total Potassium (K) Total Sodium (Na) Total Sulphur (S) < <0.0 <.0 <50 < <0. <.0 <.0 < < < < RDL = Reportable Detection Limit Page 5 of 2 Maxxam Analytics International Corporation o/a Maxxam Analytics Burnaby: 4606 Canada Way V5G K5 Telephone(604) Fax(604)

6 Report Date: 5/2/8 MICROBIOLOGY (DRINKING WATER) Maxxam ID Sampling Date COC Number NU7252 5/2/09 09:00 V08626 MAC OFFICE DISTRIBUTION RDL Parameter Iron Bacteria Sulphate reducing bacteria Microbiological Param. CFU/mL CFU/mL <25 < Heterotrophic Plate Count Total Coliforms E. coli CFU/mL CFU/00mL CFU/00mL < < < < RDL = Reportable Detection Limit Page 6 of 2 Maxxam Analytics International Corporation o/a Maxxam Analytics Burnaby: 4606 Canada Way V5G K5 Telephone(604) Fax(604)

7 Report Date: 5/2/8 CALCULATED PARAMETERS (DRINKING WATER) Maxxam ID Sampling Date COC Number NU7252 5/2/09 09:00 V08626 OFFICE DISTRIBUTION Parameter Langelier Index 4.4C) Langelier Index 60C) Saturation ph 4.4C) Saturation ph 60C) Page 7 of 2 Maxxam Analytics International Corporation o/a Maxxam Analytics Burnaby: 4606 Canada Way V5G K5 Telephone(604) Fax(604)

8 Report Date: 5/2/8 MISCELLANEOUS (DRINKING WATER) Maxxam ID Sampling Date COC Number NU7252 5/2/09 09:00 V08626 AO OFFICE DISTRIBUTION RDL MISCELLANEOUS Sulphide RDL = Reportable Detection Limit Page 8 of 2 Maxxam Analytics International Corporation o/a Maxxam Analytics Burnaby: 4606 Canada Way V5G K5 Telephone(604) Fax(604)

9 Report Date: 5/2/8 GENERAL COMMENTS Each temperature is the average of up to three cooler temperatures taken at receipt Package 8.0 C MAC,AO,OG: The guidelines that have been included in this report have been taken from the Canadian Drinking Water Quality Summary Table, October 4. Criteria A = Maximum Acceptable Concentration (MAC) / Criteria B = Aesthetic Objectives (AO) / Criteria C = Operational Guidance Values (OG) It is recommended to consult these guidelines when interpreting your data since there are nonnumerical guidelines that are not included on this report. Turbidity Guidelines:. Chemically assisted filtration: less than or equal to 0.3 NTU in 95% of the measurements or 95% of the time each month. Shall not exceed.0 NTU at any time. 2. Slow sand / diatomaceous earth filtration: less than or equal to.0 NTU in 95% of the measurements or 95% of the time each month. Shall not exceed 3.0 NTU at any time. 3. Membrane filtration: less than or equal to 0. NTU in 99% of the measurements made or at least 99% of the time each calendar month. Shall not exceed 0.3 NTU at any time. Results relate only to the items tested. Page 9 of 2 Maxxam Analytics International Corporation o/a Maxxam Analytics Burnaby: 4606 Canada Way V5G K5 Telephone(604) Fax(604)

10 Report Date: 5/2/8 QUALITY ASSURAE REPORT Matrix Spike Spiked Blank Method Blank RPD Parameter Date % Recovery QC Limits % Recovery QC Limits Value Value (%) QC Limits Total Dissolved Solids 5/2/ < Nitrate plus Nitrite (N) 5/2/ < Nitrite (N) 5/2/ < Fluoride (F) 5/2/ , RDL= Sulphide 5/2/ , RDL= Total Aluminum (Al) 5/2/ <3.0 Total Antimony (Sb) 5/2/ Total Arsenic (As) 5/2/ <0.0 Total Barium (Ba) 5/2/ <.0 Total Beryllium (Be) 5/2/ <0.0 Total Bismuth (Bi) 5/2/ <.0 Total Boron (B) 5/2/ <50 Total Cadmium (Cd) 5/2/ <0.00 Total Chromium (Cr) 5/2/ <.0 Total Cobalt (Co) 5/2/ Total Copper (Cu) 5/2/ < Total Iron (Fe) 5/2/ Total Lead (Pb) 5/2/ <0. Total Manganese (Mn) 5/2/ <.0 Total Molybdenum (Mo) 5/2/ <.0 Total Nickel (Ni) 5/2/ <.0 Total Selenium (Se) 5/2/ <0.0 Total Silicon (Si) 5/2/5 < Total Silver (Ag) 5/2/ <0.0 Total Strontium (Sr) 5/2/ < Total Thallium (Tl) 5/2/ <0.050 Total Tin (Sn) 5/2/ Total Titanium (Ti) 5/2/5 2 () Total Uranium (U) 5/2/ <0.0 Total Vanadium (V) 5/2/ Total Zinc (Zn) 5/2/ Page 0 of 2 Maxxam Analytics International Corporation o/a Maxxam Analytics Burnaby: 4606 Canada Way V5G K5 Telephone(604) Fax(604)

11 Report Date: 5/2/8 QUALITY ASSURAE REPORT(CONT'D) Parameter Total Zirconium (Zr) Total Mercury (Hg) Turbidity True Colour Dissolved Chloride (Cl) Dissolved Sulphate (SO4) E. coli Total Coliforms Total Organic Carbon (C) Heterotrophic Plate Count Total Nitrogen (N) Alkalinity (PP as CaCO3) Alkalinity (Total as CaCO3) Bicarbonate (HCO3) Carbonate (CO3) Hydroxide (OH) Conductivity ph = Not Applicable Total Ammonia (N) Iron Bacteria Date 5/2/5 5/2/4 5/2/0 5/2/0 5/2/4 5/2/4 5/2/0 5/2/0 5/2/4 5/2/0 5/2/5 5/2/5 5/2/5 5/2/5 5/2/5 5/2/5 5/2/5 5/2/5 5/2/5 5/2/0 % Recovery Matrix Spike QC Limits Duplicate: Paired analysis of a separate portion of the same sample. Used to evaluate the variance in the measurement. % Recovery Spiked Blank Matrix Spike: A sample to which a known amount of the analyte of interest has been added. Used to evaluate sample matrix interference QC Limits Method Blank Value <0.00 <0. <5 <0.0 < < Spiked Blank: 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. Method Blank: A blank matrix containing all reagents used in the analytical procedure. Used to identify laboratory contamination. (Matrix Spike): The recovery in the matrix spike was not calculated. The relative difference between the concentration in the parent sample and the spiked amount was too small to permit a reliable recovery calculation (matrix spike concentration was less than 2x that of the native sample concentration). NTU Col. Unit Value (%) (Duplicate RPD): The duplicate RPD was not calculated. The concentration in the sample and/or duplicate was too low to permit a reliable RPD calculation (one or both samples < 5x RDL). () Recovery or RPD for this parameter is outside control limits. The overall quality control for this analysis meets acceptability criteria. (2) Sample run past hold time due to excessive growth on initial analysis 09 us/cm RPD QC Limits Page of 2 Maxxam Analytics International Corporation o/a Maxxam Analytics Burnaby: 4606 Canada Way V5G K5 Telephone(604) Fax(604)

12 Report Date: 5/2/8 VALIDATION SIGNATURE PAGE The analytical data and all QC contained in this report were reviewed and validated by the following individual(s). David Nadler, AASc, Victoria Operations Manager Rob Reinert, Data Validation Coordinator Maxxam has procedures in place to guard against improper use of the electronic signature and have the required "signatories", as per section of ISO/IEC 7025:05(E), signing the reports. For Service Group specific validation please refer to the Validation Signature Page. Page 2 of 2 Maxxam Analytics International Corporation o/a Maxxam Analytics Burnaby: 4606 Canada Way V5G K5 Telephone(604) Fax(604)