Certificate of Analysis - Rainy River District School Board · Instrumental analysis is by...

32
[This report shall not be reproduced except in full without the written authority of the Laboratory.] 23-AUG-16 Lab Work Order #: L1817560 Date Received: Rainy River District School Board Re:Sturgeon Creek Alt Ed School 522 2ND ST EAST FORT FRANCES ON P9A 1N4 ATTN: Rainy River District School Board FINAL 31-AUG-16 13:18 (MT) Report Date: Version: Certificate of Analysis ALS CANADA LTD Part of the ALS Group A Campbell Brothers Limited Company ____________________________________________ Christina Shepherd Account Manager ADDRESS: 1081 Barton Street, Thunder Bay, ON P7B 5N3 Canada | Phone: +1 807 623 6463 | Fax: +1 807 623 7598 Client Phone: 807-275-6762 500342616 Job Reference: NOT SUBMITTED Project P.O. #: C of C Numbers: Legal Site Desc:

Transcript of Certificate of Analysis - Rainy River District School Board · Instrumental analysis is by...

[This report shall not be reproduced except in full without the written authority of the Laboratory.]

23-AUG-16

Lab Work Order #: L1817560

Date Received:Rainy River District School Board

Re:Sturgeon Creek Alt Ed School522 2ND ST EASTFORT FRANCES ON P9A 1N4

ATTN: Rainy River District School BoardFINAL 31-AUG-16 13:18 (MT)Report Date:

Version:

Certificate of Analysis

ALS CANADA LTD Part of the ALS Group A Campbell Brothers Limited Company

____________________________________________

Christina ShepherdAccount Manager

ADDRESS: 1081 Barton Street, Thunder Bay, ON P7B 5N3 Canada | Phone: +1 807 623 6463 | Fax: +1 807 623 7598

Client Phone: 807-275-6762

500342616Job Reference: NOT SUBMITTEDProject P.O. #:

C of C Numbers:Legal Site Desc:

Result

31-AUG-16 13:20:14

Sample Details/Parameters D.L. UnitsQualifier Analyzed

Ontario DW Std O.Reg 169/03 JUNE 2007

L1817560 CONTD....2Page of500342616

Batch

CRITERIA REPORT

** Analytical result for this parameter exceeds Criteria Specific Limit listed on this report.

Criteria Specific Limits

* Detection Limit for result exceeds Criteria Specific Limit. Assessment against Criteria Limit cannot be made.

3

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

1.6

26.5

ug/L

ug/L

10

10

30-AUG-16

30-AUG-16

Lead (Pb)-Total

Lead (Pb)-Total **

L1817560-1

L1817560-2

~P1 SCAP CANTEEN STANDING

~P2 SCAP CANTEEN FLUSHED

CD on 22-AUG-16 @ 08:10

CD on 22-AUG-16 @ 08:45

Sampled By:

Sampled By:

Plumbing Standing

Plumbing Flushed

Matrix:

Matrix:

1.0

1.0

R3537560

R3537560

ON-DWSTANDARD

ON-DWSTANDARD

MET-DW-MS-TB

Reference Information

Drinking Water Metals

500342616

Instrumental analysis is by inductively coupled plasma - mass spectrometry (EPA Method 6020A).

Methods Listed (if applicable):

ALS Test Code Test Description

Water APHA 3030E/EPA 6020A

Analytical Method Reference(Based On)

Laboratory Methods employed follow in-house procedures, which are generally based on nationally or internationally accepted methodologies.

Preparation Method Reference(Based On) Matrix

The last two letters of the above test code(s) indicate the laboratory that performed analytical analysis for that test. Refer to the list below:

Chain of Custody numbers:

L1817560 CONTD....3Page of

31-AUG-16 13:20:14

Laboratory Definition Code Laboratory Location Laboratory Definition Code Laboratory Location

TB ALS ENVIRONMENTAL - THUNDER BAY, ONTARIO, CANADA

GLOSSARY OF REPORT TERMS

Surrogates are compounds that are similar in behaviour to target analyte(s), but that do not normally occur in environmental samples. For applicable tests, surrogates are added to samples prior to analysis as a check on recovery. In reports that display the D.L. column, laboratory objectives for surrogates are listed there.mg/kg - milligrams per kilogram based on dry weight of samplemg/kg wwt - milligrams per kilogram based on wet weight of samplemg/kg lwt - milligrams per kilogram based on lipid-adjusted weight mg/L - unit of concentration based on volume, parts per million.< - Less than.D.L. - The reporting limit.N/A - Result not available. Refer to qualifier code and definition for explanation.

Test results reported relate only to the samples as received by the laboratory.UNLESS OTHERWISE STATED, ALL SAMPLES WERE RECEIVED IN ACCEPTABLE CONDITION.Analytical results in unsigned test reports with the DRAFT watermark are subject to change, pending final QC review.

Application of criteria limits is provided �as is� without warranty of any kind, either expressed or implied, including, but not limited to fitness for a particular purpose, or non-infringement. ALS assumes no responsibility for errors or omissions in the information.

3

Quality Control ReportPage 1 of

Client:

Contact:

Rainy River District School BoardRe:Sturgeon Creek Alt Ed School 522 2ND ST EASTFORT FRANCES ON P9A 1N4Rainy River District School Board

Report Date: 31-AUG-16Workorder: L1817560

Test Matrix Reference Result Qualifier Units RPD Limit Analyzed

MET-DW-MS-TB Water

R3537560BatchDUP

LCS

MB

MS

WG2377761-3

WG2377761-2

WG2377761-1

WG2377761-4

L1817801-19

L1817801-19

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

<1.0

96.9

<1.0

97.8

30-AUG-16

30-AUG-16

30-AUG-16

30-AUG-16

N/A 20

80-120

70-130

ug/L

%

ug/L

%

<1.0

1

RPD-NA

2

Quality Control Report

Page 2 of

Report Date: 31-AUG-16Workorder: L1817560

Sample Parameter Qualifier Definitions:

Description Qualifier

RPD-NA Relative Percent Difference Not Available due to result(s) being less than detection limit.

Limit ALS Control Limit (Data Quality Objectives)DUP DuplicateRPD Relative Percent DifferenceN/A Not AvailableLCS Laboratory Control SampleSRM Standard Reference MaterialMS Matrix SpikeMSD Matrix Spike DuplicateADE Average Desorption EfficiencyMB Method BlankIRM Internal Reference MaterialCRM Certified Reference MaterialCCV Continuing Calibration VerificationCVS Calibration Verification StandardLCSD Laboratory Control Sample Duplicate

Legend:

The ALS Quality Control Report is provided to ALS clients upon request. ALS includes comprehensive QC checks with every analysis to ensure our high standards of quality are met. Each QC result has a known or expected target value, which is compared against pre-determined data quality objectives to provide confidence in the accuracy of associated test results.

Please note that this report may contain QC results from anonymous Sample Duplicates and Matrix Spikes that do not originate from this Work Order.

Hold Time Exceedances:

All test results reported with this submission were conducted within ALS recommended hold times.

ALS recommended hold times may vary by province. They are assigned to meet known provincial and/or federal government requirements. In the absence of regulatory hold times, ALS establishes recommendations based on guidelines published by the US EPA, APHA Standard Methods, or Environment Canada (where available). For more information, please contact ALS.

Client:

Contact:

Rainy River District School BoardRe:Sturgeon Creek Alt Ed School 522 2ND ST EASTFORT FRANCES ON P9A 1N4Rainy River District School Board

2

[This report shall not be reproduced except in full without the written authority of the Laboratory.]

08-SEP-16

Lab Work Order #: L1825853

Date Received:Rainy River District School Board

Sturgeon Creek Alt. Ed. School522 2ND ST EASTFORT FRANCES ON P9A 1N4

ATTN: Rainy River District School BoardFINAL 15-SEP-16 11:46 (MT)Report Date:

Version:

Certificate of Analysis

ALS CANADA LTD Part of the ALS Group A Campbell Brothers Limited Company

____________________________________________

Christina ShepherdAccount Manager

ADDRESS: 1081 Barton Street, Thunder Bay, ON P7B 5N3 Canada | Phone: +1 807 623 6463 | Fax: +1 807 623 7598

Client Phone: 807-275-6762

500342616Job Reference: NOT SUBMITTEDProject P.O. #:

C of C Numbers:Legal Site Desc:

Result

15-SEP-16 11:46:13

Sample Details/Parameters D.L. UnitsQualifier Analyzed

Ontario DW Std O.Reg 169/03 JUNE 2007

L1825853 CONTD....2Page of500342616

Batch

CRITERIA REPORT

** Analytical result for this parameter exceeds Criteria Specific Limit listed on this report.

Criteria Specific Limits

* Detection Limit for result exceeds Criteria Specific Limit. Assessment against Criteria Limit cannot be made.

4

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

43.1

34.1

1.3

2.0

1.8

2.1

1.6

3.0

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

10

10

10

10

10

10

10

10

13-SEP-16

13-SEP-16

13-SEP-16

13-SEP-16

13-SEP-16

13-SEP-16

13-SEP-16

13-SEP-16

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

**

**

L1825853-1

L1825853-2

L1825853-3

L1825853-4

L1825853-5

L1825853-6

L1825853-7

L1825853-8

~P1 MECH ROOM STANDING SAMPLE 1

~P2 MECH ROOM STANDING SAMPLE 2

~P1 FOUNTAIN EAST STANDING 1

~P2 FOUNTAIN EAST FLUSHED 2

~P1 FOUNTAIN WEST STANDING 1

~P2 FOUNTAIN WEST FLUSHED 2

~P1 BOY WASHROOM WEST STANDING 1

~P2 BOYS WASHROOM WEST FLUSHED 2

CD on 07-SEP-16 @ 06:35

CD on 07-SEP-16 @ 07:10

CD on 07-SEP-16 @ 06:37

CD on 07-SEP-16 @ 07:09

CD on 07-SEP-16 @ 06:39

CD on 07-SEP-16 @ 07:14

CD on 07-SEP-16 @ 06:40

CD on 07-SEP-16 @ 07:15

Sampled By:

Sampled By:

Sampled By:

Sampled By:

Sampled By:

Sampled By:

Sampled By:

Sampled By:

Plumbing Standing

Plumbing Flushed

Plumbing Standing

Plumbing Flushed

Plumbing Standing

Plumbing Flushed

Plumbing Standing

Plumbing Flushed

Matrix:

Matrix:

Matrix:

Matrix:

Matrix:

Matrix:

Matrix:

Matrix:

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

R3546683

R3546683

R3546683

R3546683

R3546683

R3546683

R3546683

R3546683

ON-DWSTANDARD

ON-DWSTANDARD

ON-DWSTANDARD

ON-DWSTANDARD

ON-DWSTANDARD

ON-DWSTANDARD

ON-DWSTANDARD

ON-DWSTANDARD

Result

15-SEP-16 11:46:13

Sample Details/Parameters D.L. UnitsQualifier Analyzed

Ontario DW Std O.Reg 169/03 JUNE 2007

L1825853 CONTD....3Page of500342616

Batch

CRITERIA REPORT

** Analytical result for this parameter exceeds Criteria Specific Limit listed on this report.

Criteria Specific Limits

* Detection Limit for result exceeds Criteria Specific Limit. Assessment against Criteria Limit cannot be made.

4

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

7.1

1.2

2.9

<1.0

1.5

<1.0

3.3

<1.0

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

ug/L

10

10

10

10

10

10

10

10

13-SEP-16

13-SEP-16

13-SEP-16

13-SEP-16

13-SEP-16

13-SEP-16

13-SEP-16

13-SEP-16

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

L1825853-9

L1825853-10

L1825853-11

L1825853-12

L1825853-13

L1825853-14

L1825853-15

L1825853-16

~P1 CANTEEN NE SINK STANDING 1

~P2 CANTEEN NE SINK FLUSHED 2

~P1 CANTEEN SOUTH SINK STANDING 1

~P2 CANTEEN SOUTH SINK FLUSHED 2

~P1 CANTEEN WEST SINK STANDING 1

~P2 CANTEEN WEST SINK FLUSHED 2

~P1 MECH RM FLUSHED 10 MIN

~P2 BOYS WASHROOM WEST FLUSHED 10 MIN

CD on 07-SEP-16 @ 06:45

CD on 07-SEP-16 @ 07:20

CD on 07-SEP-16 @ 06:46

CD on 07-SEP-16 @ 07:21

CD on 07-SEP-16 @ 06:48

CD on 07-SEP-16 @ 07:23

CD on 07-SEP-16 @ 07:21

CD on 07-SEP-16 @ 07:25

Sampled By:

Sampled By:

Sampled By:

Sampled By:

Sampled By:

Sampled By:

Sampled By:

Sampled By:

Plumbing Standing

Plumbing Flushed

Plumbing Standing

Plumbing Flushed

Plumbing Standing

Plumbing Flushed

Plumbing Standing

Plumbing Flushed

Matrix:

Matrix:

Matrix:

Matrix:

Matrix:

Matrix:

Matrix:

Matrix:

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

R3546683

R3546683

R3546683

R3546683

R3546683

R3546683

R3546683

R3546683

ON-DWSTANDARD

ON-DWSTANDARD

ON-DWSTANDARD

ON-DWSTANDARD

ON-DWSTANDARD

ON-DWSTANDARD

ON-DWSTANDARD

ON-DWSTANDARD

MET-DW-MS-TB

Reference Information

Drinking Water Metals

500342616

Instrumental analysis is by inductively coupled plasma - mass spectrometry (EPA Method 6020A).

Methods Listed (if applicable):

ALS Test Code Test Description

Water APHA 3030E/EPA 6020A

Analytical Method Reference(Based On)

Laboratory Methods employed follow in-house procedures, which are generally based on nationally or internationally accepted methodologies.

Preparation Method Reference(Based On) Matrix

The last two letters of the above test code(s) indicate the laboratory that performed analytical analysis for that test. Refer to the list below:

Chain of Custody numbers:

L1825853 CONTD....4Page of

15-SEP-16 11:46:13

Laboratory Definition Code Laboratory Location Laboratory Definition Code Laboratory Location

TB ALS ENVIRONMENTAL - THUNDER BAY, ONTARIO, CANADA

GLOSSARY OF REPORT TERMS

Surrogates are compounds that are similar in behaviour to target analyte(s), but that do not normally occur in environmental samples. For applicable tests, surrogates are added to samples prior to analysis as a check on recovery. In reports that display the D.L. column, laboratory objectives for surrogates are listed there.mg/kg - milligrams per kilogram based on dry weight of samplemg/kg wwt - milligrams per kilogram based on wet weight of samplemg/kg lwt - milligrams per kilogram based on lipid-adjusted weight mg/L - unit of concentration based on volume, parts per million.< - Less than.D.L. - The reporting limit.N/A - Result not available. Refer to qualifier code and definition for explanation.

Test results reported relate only to the samples as received by the laboratory.UNLESS OTHERWISE STATED, ALL SAMPLES WERE RECEIVED IN ACCEPTABLE CONDITION.Analytical results in unsigned test reports with the DRAFT watermark are subject to change, pending final QC review.

Application of criteria limits is provided �as is� without warranty of any kind, either expressed or implied, including, but not limited to fitness for a particular purpose, or non-infringement. ALS assumes no responsibility for errors or omissions in the information.

4

Quality Control ReportPage 1 of

Client:

Contact:

Rainy River District School BoardSturgeon Creek Alt. Ed. School 522 2ND ST EASTFORT FRANCES ON P9A 1N4Rainy River District School Board

Report Date: 15-SEP-16Workorder: L1825853

Test Matrix Reference Result Qualifier Units RPD Limit Analyzed

MET-DW-MS-TB Water

R3546683BatchDUP

LCS

MB

MS

WG2386342-3

WG2386342-2

WG2386342-1

WG2386342-4

L1825853-16

L1825853-16

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

<1.0

97.6

<1.0

98.1

13-SEP-16

13-SEP-16

13-SEP-16

13-SEP-16

N/A 20

80-120

70-130

ug/L

%

ug/L

%

<1.0

1

RPD-NA

2

Quality Control Report

Page 2 of

Report Date: 15-SEP-16Workorder: L1825853

Sample Parameter Qualifier Definitions:

Description Qualifier

MS-B

RPD-NA

Matrix Spike recovery could not be accurately calculated due to high analyte background in sample.

Relative Percent Difference Not Available due to result(s) being less than detection limit.

Limit ALS Control Limit (Data Quality Objectives)DUP DuplicateRPD Relative Percent DifferenceN/A Not AvailableLCS Laboratory Control SampleSRM Standard Reference MaterialMS Matrix SpikeMSD Matrix Spike DuplicateADE Average Desorption EfficiencyMB Method BlankIRM Internal Reference MaterialCRM Certified Reference MaterialCCV Continuing Calibration VerificationCVS Calibration Verification StandardLCSD Laboratory Control Sample Duplicate

Legend:

The ALS Quality Control Report is provided to ALS clients upon request. ALS includes comprehensive QC checks with every analysis to ensure our high standards of quality are met. Each QC result has a known or expected target value, which is compared against pre-determined data quality objectives to provide confidence in the accuracy of associated test results.

Please note that this report may contain QC results from anonymous Sample Duplicates and Matrix Spikes that do not originate from this Work Order.

Hold Time Exceedances:

All test results reported with this submission were conducted within ALS recommended hold times.

ALS recommended hold times may vary by province. They are assigned to meet known provincial and/or federal government requirements. In the absence of regulatory hold times, ALS establishes recommendations based on guidelines published by the US EPA, APHA Standard Methods, or Environment Canada (where available). For more information, please contact ALS.

Client:

Contact:

Rainy River District School BoardSturgeon Creek Alt. Ed. School 522 2ND ST EASTFORT FRANCES ON P9A 1N4Rainy River District School Board

2

[This report shall not be reproduced except in full without the written authority of the Laboratory.]

01-NOV-16

Lab Work Order #: L1851548

Date Received:Rainy River District School Board

Re: Sturgeon Creek Alt Ed. (SCAP)522 2ND ST EASTFORT FRANCES ON P9A 1N4

ATTN: Rainy River District School BoardFINAL 08-NOV-16 07:26 (MT)Report Date:

Version:

Certificate of Analysis

ALS CANADA LTD Part of the ALS Group A Campbell Brothers Limited Company

____________________________________________

Christina ShepherdAccount Manager

ADDRESS: 1081 Barton Street, Thunder Bay, ON P7B 5N3 Canada | Phone: +1 807 623 6463 | Fax: +1 807 623 7598

Client Phone: 807-275-6762

500342616Job Reference: NOT SUBMITTEDProject P.O. #:

C of C Numbers:Legal Site Desc:

Result

08-NOV-16 07:30:06

Sample Details/Parameters D.L. UnitsQualifier Analyzed

Ontario DW Std O.Reg 169/03 JUNE 2007

L1851548 CONTD....2Page of500342616

Batch

CRITERIA REPORT

** Analytical result for this parameter exceeds Criteria Specific Limit listed on this report.

Criteria Specific Limits

* Detection Limit for result exceeds Criteria Specific Limit. Assessment against Criteria Limit cannot be made.

3

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

2.5

1.2

ug/L

ug/L

10

10

04-NOV-16

04-NOV-16

Lead (Pb)-Total

Lead (Pb)-Total

L1851548-1

L1851548-2

~P1 CANTEEN KITCHEN STANDING

~P2 CANTEEN KITCHEN FLUSHED

GB on 28-OCT-16 @ 07:00

GB on 28-OCT-16 @ 07:35

Sampled By:

Sampled By:

Plumbing Standing

Plumbing Flushed

Matrix:

Matrix:

1.0

1.0

R3587724

R3587724

ON-DWSTANDARD

ON-DWSTANDARD

MET-DW-MS-TB

Reference Information

Drinking Water Metals

500342616

Instrumental analysis is by inductively coupled plasma - mass spectrometry (EPA Method 6020A).

Methods Listed (if applicable):

ALS Test Code Test Description

Water APHA 3030E/EPA 6020A

Analytical Method Reference(Based On)

Laboratory Methods employed follow in-house procedures, which are generally based on nationally or internationally accepted methodologies.

Preparation Method Reference(Based On) Matrix

The last two letters of the above test code(s) indicate the laboratory that performed analytical analysis for that test. Refer to the list below:

Chain of Custody numbers:

L1851548 CONTD....3Page of

08-NOV-16 07:30:06

Laboratory Definition Code Laboratory Location Laboratory Definition Code Laboratory Location

TB ALS ENVIRONMENTAL - THUNDER BAY, ONTARIO, CANADA

GLOSSARY OF REPORT TERMS

Surrogates are compounds that are similar in behaviour to target analyte(s), but that do not normally occur in environmental samples. For applicable tests, surrogates are added to samples prior to analysis as a check on recovery. In reports that display the D.L. column, laboratory objectives for surrogates are listed there.mg/kg - milligrams per kilogram based on dry weight of samplemg/kg wwt - milligrams per kilogram based on wet weight of samplemg/kg lwt - milligrams per kilogram based on lipid-adjusted weight mg/L - unit of concentration based on volume, parts per million.< - Less than.D.L. - The reporting limit.N/A - Result not available. Refer to qualifier code and definition for explanation.

Test results reported relate only to the samples as received by the laboratory.UNLESS OTHERWISE STATED, ALL SAMPLES WERE RECEIVED IN ACCEPTABLE CONDITION.Analytical results in unsigned test reports with the DRAFT watermark are subject to change, pending final QC review.

Application of criteria limits is provided �as is� without warranty of any kind, either expressed or implied, including, but not limited to fitness for a particular purpose, or non-infringement. ALS assumes no responsibility for errors or omissions in the information.

3

Quality Control ReportPage 1 of

Client:

Contact:

Rainy River District School BoardRe: Sturgeon Creek Alt Ed. (SCAP) 522 2ND ST EASTFORT FRANCES ON P9A 1N4Rainy River District School Board

Report Date: 08-NOV-16Workorder: L1851548

Test Matrix Reference Result Qualifier Units RPD Limit Analyzed

MET-DW-MS-TB Water

R3587724BatchDUP

LCS

MB

MS

WG2425464-3

WG2425464-2

WG2425464-1

WG2425464-4

L1851548-1

L1851548-1

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

2.5

100.6

<1.0

95.3

04-NOV-16

04-NOV-16

04-NOV-16

04-NOV-16

2.4 20

80-120

70-130

ug/L

%

ug/L

%

2.5

1

2

Quality Control Report

Page 2 of

Report Date: 08-NOV-16Workorder: L1851548

Limit ALS Control Limit (Data Quality Objectives)DUP DuplicateRPD Relative Percent DifferenceN/A Not AvailableLCS Laboratory Control SampleSRM Standard Reference MaterialMS Matrix SpikeMSD Matrix Spike DuplicateADE Average Desorption EfficiencyMB Method BlankIRM Internal Reference MaterialCRM Certified Reference MaterialCCV Continuing Calibration VerificationCVS Calibration Verification StandardLCSD Laboratory Control Sample Duplicate

Legend:

The ALS Quality Control Report is provided to ALS clients upon request. ALS includes comprehensive QC checks with every analysis to ensure our high standards of quality are met. Each QC result has a known or expected target value, which is compared against pre-determined data quality objectives to provide confidence in the accuracy of associated test results.

Please note that this report may contain QC results from anonymous Sample Duplicates and Matrix Spikes that do not originate from this Work Order.

Hold Time Exceedances:

All test results reported with this submission were conducted within ALS recommended hold times.

ALS recommended hold times may vary by province. They are assigned to meet known provincial and/or federal government requirements. In the absence of regulatory hold times, ALS establishes recommendations based on guidelines published by the US EPA, APHA Standard Methods, or Environment Canada (where available). For more information, please contact ALS.

Client:

Contact:

Rainy River District School BoardRe: Sturgeon Creek Alt Ed. (SCAP) 522 2ND ST EASTFORT FRANCES ON P9A 1N4Rainy River District School Board

2

[This report shall not be reproduced except in full without the written authority of the Laboratory.]

15-NOV-16

Lab Work Order #: L1857800

Date Received:Rainy River District School Board

Re: Sturgeon Creek Alt Ed. (SCAP)522 2ND ST EASTFORT FRANCES ON P9A 1N4

ATTN: Rainy River District School BoardFINAL 21-NOV-16 09:37 (MT)Report Date:

Version:

Certificate of Analysis

ALS CANADA LTD Part of the ALS Group A Campbell Brothers Limited Company

____________________________________________

Christina ShepherdAccount Manager

ADDRESS: 1081 Barton Street, Thunder Bay, ON P7B 5N3 Canada | Phone: +1 807 623 6463 | Fax: +1 807 623 7598

Client Phone: 807-275-6762

500342616Job Reference: NOT SUBMITTEDProject P.O. #:

C of C Numbers:Legal Site Desc:

Result

21-NOV-16 09:39:20

Sample Details/Parameters D.L. UnitsQualifier Analyzed

Ontario DW Std O.Reg 169/03 JUNE 2007

L1857800 CONTD....2Page of500342616

Batch

CRITERIA REPORT

** Analytical result for this parameter exceeds Criteria Specific Limit listed on this report.

Criteria Specific Limits

* Detection Limit for result exceeds Criteria Specific Limit. Assessment against Criteria Limit cannot be made.

3

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

<1.0

<1.0

ug/L

ug/L

10

10

17-NOV-16

17-NOV-16

Lead (Pb)-Total

Lead (Pb)-Total

L1857800-1

L1857800-2

~P1 STANDING SAMPLE 1 TAP KITCHEN

~P2 FLUSHED SAMPLE 2 KITCHEN TAP

CD on 11-NOV-16 @ 06:55

CD on 11-NOV-16 @ 07:30

Sampled By:

Sampled By:

Plumbing Standing

Plumbing Flushed

Matrix:

Matrix:

1.0

1.0

R3597642

R3597642

ON-DWSTANDARD

ON-DWSTANDARD

MET-DW-MS-TB

Reference Information

Drinking Water Metals

500342616

Instrumental analysis is by inductively coupled plasma - mass spectrometry (EPA Method 6020A).

Methods Listed (if applicable):

ALS Test Code Test Description

Water APHA 3030E/EPA 6020A

Analytical Method Reference(Based On)

Laboratory Methods employed follow in-house procedures, which are generally based on nationally or internationally accepted methodologies.

Preparation Method Reference(Based On) Matrix

The last two letters of the above test code(s) indicate the laboratory that performed analytical analysis for that test. Refer to the list below:

Chain of Custody numbers:

L1857800 CONTD....3Page of

21-NOV-16 09:39:20

Laboratory Definition Code Laboratory Location Laboratory Definition Code Laboratory Location

TB ALS ENVIRONMENTAL - THUNDER BAY, ONTARIO, CANADA

GLOSSARY OF REPORT TERMS

Surrogates are compounds that are similar in behaviour to target analyte(s), but that do not normally occur in environmental samples. For applicable tests, surrogates are added to samples prior to analysis as a check on recovery. In reports that display the D.L. column, laboratory objectives for surrogates are listed there.mg/kg - milligrams per kilogram based on dry weight of samplemg/kg wwt - milligrams per kilogram based on wet weight of samplemg/kg lwt - milligrams per kilogram based on lipid-adjusted weight mg/L - unit of concentration based on volume, parts per million.< - Less than.D.L. - The reporting limit.N/A - Result not available. Refer to qualifier code and definition for explanation.

Test results reported relate only to the samples as received by the laboratory.UNLESS OTHERWISE STATED, ALL SAMPLES WERE RECEIVED IN ACCEPTABLE CONDITION.Analytical results in unsigned test reports with the DRAFT watermark are subject to change, pending final QC review.

Application of criteria limits is provided �as is� without warranty of any kind, either expressed or implied, including, but not limited to fitness for a particular purpose, or non-infringement. ALS assumes no responsibility for errors or omissions in the information.

3

Quality Control ReportPage 1 of

Client:

Contact:

Rainy River District School BoardRe: Sturgeon Creek Alt Ed. (SCAP) 522 2ND ST EASTFORT FRANCES ON P9A 1N4Rainy River District School Board

Report Date: 21-NOV-16Workorder: L1857800

Test Matrix Reference Result Qualifier Units RPD Limit Analyzed

MET-DW-MS-TB Water

R3597642BatchDUP

LCS

MB

MS

WG2433962-3

WG2433962-2

WG2433962-1

WG2433962-4

L1857785-1

L1857785-1

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

106

99.96

<1.0

N/A

17-NOV-16

17-NOV-16

17-NOV-16

17-NOV-16

1.7 20

80-120

-

ug/L

%

ug/L

%MS-B

108

1

2

Quality Control Report

Page 2 of

Report Date: 21-NOV-16Workorder: L1857800

Sample Parameter Qualifier Definitions:

Description Qualifier

MS-B Matrix Spike recovery could not be accurately calculated due to high analyte background in sample.

Limit ALS Control Limit (Data Quality Objectives)DUP DuplicateRPD Relative Percent DifferenceN/A Not AvailableLCS Laboratory Control SampleSRM Standard Reference MaterialMS Matrix SpikeMSD Matrix Spike DuplicateADE Average Desorption EfficiencyMB Method BlankIRM Internal Reference MaterialCRM Certified Reference MaterialCCV Continuing Calibration VerificationCVS Calibration Verification StandardLCSD Laboratory Control Sample Duplicate

Legend:

The ALS Quality Control Report is provided to ALS clients upon request. ALS includes comprehensive QC checks with every analysis to ensure our high standards of quality are met. Each QC result has a known or expected target value, which is compared against pre-determined data quality objectives to provide confidence in the accuracy of associated test results.

Please note that this report may contain QC results from anonymous Sample Duplicates and Matrix Spikes that do not originate from this Work Order.

Hold Time Exceedances:

All test results reported with this submission were conducted within ALS recommended hold times.

ALS recommended hold times may vary by province. They are assigned to meet known provincial and/or federal government requirements. In the absence of regulatory hold times, ALS establishes recommendations based on guidelines published by the US EPA, APHA Standard Methods, or Environment Canada (where available). For more information, please contact ALS.

Client:

Contact:

Rainy River District School BoardRe: Sturgeon Creek Alt Ed. (SCAP) 522 2ND ST EASTFORT FRANCES ON P9A 1N4Rainy River District School Board

2

[This report shall not be reproduced except in full without the written authority of the Laboratory.]

15-NOV-16

Lab Work Order #: L1857804

Date Received:Rainy River District School Board

Re: Sturgeon Creek Alt. Ed. School522 2ND ST EASTFORT FRANCES ON P9A 1N4

ATTN: Rainy River District School BoardFINAL 21-NOV-16 09:38 (MT)Report Date:

Version:

Certificate of Analysis

ALS CANADA LTD Part of the ALS Group A Campbell Brothers Limited Company

____________________________________________

Christina ShepherdAccount Manager

ADDRESS: 1081 Barton Street, Thunder Bay, ON P7B 5N3 Canada | Phone: +1 807 623 6463 | Fax: +1 807 623 7598

Client Phone: 807-275-6762

500342616Job Reference: NOT SUBMITTEDProject P.O. #:

C of C Numbers:Legal Site Desc:

Result

21-NOV-16 09:40:16

Sample Details/Parameters D.L. UnitsQualifier Analyzed

Ontario DW Std O.Reg 169/03 JUNE 2007

L1857804 CONTD....2Page of500342616

Batch

CRITERIA REPORT

** Analytical result for this parameter exceeds Criteria Specific Limit listed on this report.

Criteria Specific Limits

* Detection Limit for result exceeds Criteria Specific Limit. Assessment against Criteria Limit cannot be made.

3

Lead per Ont. DW Regulation 243

Lead per Ont. DW Regulation 243

<1.0

2.1

ug/L

ug/L

10

10

17-NOV-16

17-NOV-16

Lead (Pb)-Total

Lead (Pb)-Total

L1857804-1

L1857804-2

~P1 STANDING SAMPLE 1 KITCHEN TAP

~P2 FLUSHED SAMPLE 2 KITCHEN TAP

CD on 14-NOV-16 @ 07:00

CD on 14-NOV-16 @ 07:35

Sampled By:

Sampled By:

Plumbing Standing

Plumbing Flushed

Matrix:

Matrix:

1.0

1.0

R3597642

R3597642

ON-DWSTANDARD

ON-DWSTANDARD

MET-DW-MS-TB

Reference Information

Drinking Water Metals

500342616

Instrumental analysis is by inductively coupled plasma - mass spectrometry (EPA Method 6020A).

Methods Listed (if applicable):

ALS Test Code Test Description

Water APHA 3030E/EPA 6020A

Analytical Method Reference(Based On)

Laboratory Methods employed follow in-house procedures, which are generally based on nationally or internationally accepted methodologies.

Preparation Method Reference(Based On) Matrix

The last two letters of the above test code(s) indicate the laboratory that performed analytical analysis for that test. Refer to the list below:

Chain of Custody numbers:

L1857804 CONTD....3Page of

21-NOV-16 09:40:16

Laboratory Definition Code Laboratory Location Laboratory Definition Code Laboratory Location

TB ALS ENVIRONMENTAL - THUNDER BAY, ONTARIO, CANADA

GLOSSARY OF REPORT TERMS

Surrogates are compounds that are similar in behaviour to target analyte(s), but that do not normally occur in environmental samples. For applicable tests, surrogates are added to samples prior to analysis as a check on recovery. In reports that display the D.L. column, laboratory objectives for surrogates are listed there.mg/kg - milligrams per kilogram based on dry weight of samplemg/kg wwt - milligrams per kilogram based on wet weight of samplemg/kg lwt - milligrams per kilogram based on lipid-adjusted weight mg/L - unit of concentration based on volume, parts per million.< - Less than.D.L. - The reporting limit.N/A - Result not available. Refer to qualifier code and definition for explanation.

Test results reported relate only to the samples as received by the laboratory.UNLESS OTHERWISE STATED, ALL SAMPLES WERE RECEIVED IN ACCEPTABLE CONDITION.Analytical results in unsigned test reports with the DRAFT watermark are subject to change, pending final QC review.

Application of criteria limits is provided �as is� without warranty of any kind, either expressed or implied, including, but not limited to fitness for a particular purpose, or non-infringement. ALS assumes no responsibility for errors or omissions in the information.

3

Quality Control ReportPage 1 of

Client:

Contact:

Rainy River District School BoardRe: Sturgeon Creek Alt. Ed. School 522 2ND ST EASTFORT FRANCES ON P9A 1N4Rainy River District School Board

Report Date: 21-NOV-16Workorder: L1857804

Test Matrix Reference Result Qualifier Units RPD Limit Analyzed

MET-DW-MS-TB Water

R3597642BatchDUP

LCS

MB

MS

WG2433962-3

WG2433962-2

WG2433962-1

WG2433962-4

L1857785-1

L1857785-1

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

Lead (Pb)-Total

106

99.96

<1.0

N/A

17-NOV-16

17-NOV-16

17-NOV-16

17-NOV-16

1.7 20

80-120

-

ug/L

%

ug/L

%MS-B

108

1

2

Quality Control Report

Page 2 of

Report Date: 21-NOV-16Workorder: L1857804

Sample Parameter Qualifier Definitions:

Description Qualifier

MS-B Matrix Spike recovery could not be accurately calculated due to high analyte background in sample.

Limit ALS Control Limit (Data Quality Objectives)DUP DuplicateRPD Relative Percent DifferenceN/A Not AvailableLCS Laboratory Control SampleSRM Standard Reference MaterialMS Matrix SpikeMSD Matrix Spike DuplicateADE Average Desorption EfficiencyMB Method BlankIRM Internal Reference MaterialCRM Certified Reference MaterialCCV Continuing Calibration VerificationCVS Calibration Verification StandardLCSD Laboratory Control Sample Duplicate

Legend:

The ALS Quality Control Report is provided to ALS clients upon request. ALS includes comprehensive QC checks with every analysis to ensure our high standards of quality are met. Each QC result has a known or expected target value, which is compared against pre-determined data quality objectives to provide confidence in the accuracy of associated test results.

Please note that this report may contain QC results from anonymous Sample Duplicates and Matrix Spikes that do not originate from this Work Order.

Hold Time Exceedances:

All test results reported with this submission were conducted within ALS recommended hold times.

ALS recommended hold times may vary by province. They are assigned to meet known provincial and/or federal government requirements. In the absence of regulatory hold times, ALS establishes recommendations based on guidelines published by the US EPA, APHA Standard Methods, or Environment Canada (where available). For more information, please contact ALS.

Client:

Contact:

Rainy River District School BoardRe: Sturgeon Creek Alt. Ed. School 522 2ND ST EASTFORT FRANCES ON P9A 1N4Rainy River District School Board

2