Att 08_140P8420Q0099_Asbestos and Lead Report_0003.pdf

Asbestos Detected

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0242224

NVLAP#101926-0

Client ID

Client:

Address: 9821 BLUE LARKSPUR LN, STE 100

MONTEREY CA 93940

M3 ENVIRONMENTAL CONS.

Date Received: 08/31/2020

09/03/2020Date Analyzed:

20440.0 T1Job# / P.O. #:

EMC LABS, INC.

Collected: 08/28/2020

EPA Method: Project Name: NATIONAL PARK SERVICE-PINNACLES

Submitted By: ALEX SUPERKOAddress: COMFORT STATION 1-ACM/Pb Collected By:

9830 S. 51st Street, Suite B109, Phoenix, AZ 85044 Phone: 800-362-3373 or 480-940-5294 - Fax: (480) 893-1726

09/03/2020Date Reported:

EPA 600/R-93/116

Asbestos Type

NoLAYER 1 1"x 1" Ceramic Floor Tile, White

None Detected0242224-001 COMFORT

STATION 1-MEN'S1A

Quartz Gypsum Binder/Filler 100%

NoLAYER 2 Grout, Gray

None Detected

Quartz Gypsum Mica Carbonates Binder/Filler 100%

NoToilet Caulk, White None Detected0242224-002 COMFORT

STATION 1-MEN'S2A

Carbonates Quartz Binder/Filler 100%

NoShower Caulk, White None Detected0242224-003 COMFORT

STATION 1-MEN'S3A

Carbonates Quartz Binder/Filler 100%

NoDoor Caulk, Red/White/Black None Detected0242224-004 COMFORT

STATION 1-MEN'S4A

Carbonates Quartz Binder/Filler 100%

NoConcrete Slab, Gray Tan None Detected0242224-005 COMFORT

STATION 1-MEN'S5A

Quartz Gypsum Carbonates Mica Binder/Filler 100%

Solicitation No. 140P8420Q0099, Attachment No. 08

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0242224

NVLAP#101926-0

Client ID

Client:

Address: 9821 BLUE LARKSPUR LN, STE 100

MONTEREY CA 93940

M3 ENVIRONMENTAL CONS.

Date Received: 08/31/2020

09/03/2020Date Analyzed:

20440.0 T1Job# / P.O. #:

EMC LABS, INC.

Collected: 08/28/2020

EPA Method: Project Name: NATIONAL PARK SERVICE-PINNACLES

Submitted By: ALEX SUPERKOAddress: COMFORT STATION 1-ACM/Pb Collected By:

9830 S. 51st Street, Suite B109, Phoenix, AZ 85044 Phone: 800-362-3373 or 480-940-5294 - Fax: (480) 893-1726

09/03/2020Date Reported:

EPA 600/R-93/116

Asbestos Type

Analyst - Kurt Kettler Signatory - Lab Manager - Ken Scheske

Distinctly stratified, easily separable layers of samples are analyzed as subsamples of the whole and are reported separately for each discernible layer. All analyses are derived from calibrated visual estimate and measured in area percent unless otherwise noted. The report applies to the standards or procedures identified and to the sample(s) tested. The test results are not necessarily indicated or representative of the qualities of the lot from which the sample was taken or of apparently identical or similar products, nor do they represent an ongoing quality assurance program unless so noted. These reports are for the exclusive use of the addressed client and that they will not be reproduced wholly or in part for advertising or other purposes over our signature or in connection with our name without special written permission. The report shall not be reproduced except in full, without written approval by our laboratory. The samples not destroyed in testing are retained a maximum of thirty days. The laboratory measurement of uncertainty for the test method is approximately less than 1 by area percent.

Accredited by the National Institute of Standards and Technology, Voluntary Laboratory Accreditation Program for selected test method for asbestos. The accreditation or any reports generated by this laboratory in no way constitutes or implies product certification, approval, or endorsement by the National Institute of Standards and Technology. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. Polarized Light Microscopy may not be consistently reliable in detecting asbestos in floor coverings and similar non-friable organically bound materials.

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0242225

NVLAP#101926-0

Client ID

Client:

Address: 9821 BLUE LARKSPUR LN, STE 100

MONTEREY CA 93940

M3 ENVIRONMENTAL CONS.

Date Received: 08/31/2020

09/03/2020Date Analyzed:

20440.0 T1Job# / P.O. #:

EMC LABS, INC.

Collected: 08/28/2020

EPA Method: Project Name: NATIONAL PARK SERVICE-PINNACLES

Submitted By: ALEX SUPERKOAddress: COMFORT STATION 2-ACM/Pb Collected By:

9830 S. 51st Street, Suite B109, Phoenix, AZ 85044 Phone: 800-362-3373 or 480-940-5294 - Fax: (480) 893-1726

09/03/2020Date Reported:

EPA 600/R-93/116

Asbestos Type

NoLAYER 1 1"x 1" Ceramic Floor Tile, White

None Detected0242225-001 MENS

1A Quartz Gypsum Binder/Filler

100%

NoLAYER 2 Grout, Gray

None Detected

Quartz Gypsum Carbonates Mica

NoDoor Frame Caulk, White None Detected0242225-002 MENS

2A Carbonates Quartz

NoConcrete Slab, Lt. Gray None Detected0242225-003 MENS

3A Quartz Gypsum Carbonates

Analyst - Kurt Kettler Signatory - Lab Manager - Ken Scheske

Distinctly stratified, easily separable layers of samples are analyzed as subsamples of the whole and are reported separately for each discernible layer. All analyses are derived from calibrated visual estimate and measured in area percent unless otherwise noted. The report applies to the standards or procedures identified and to the sample(s) tested. The test results are not necessarily indicated or representative of the qualities of the lot from which the sample was taken or of apparently identical or similar products, nor do they represent an ongoing quality assurance program unless so noted. These reports are for the exclusive use of the addressed client and that they will not be reproduced wholly or in part for advertising or other purposes over our signature or in connection with our name without special written permission. The report shall not be reproduced except in full, without written approval by our laboratory. The samples not destroyed in testing are retained a maximum of thirty days. The laboratory measurement of uncertainty for the test method is approximately less than 1 by area percent.

Accredited by the National Institute of Standards and Technology, Voluntary Laboratory Accreditation Program for selected test method for asbestos. The accreditation or any reports generated by this laboratory in no way constitutes or implies product certification, approval, or endorsement by the National Institute of Standards and Technology. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. Polarized Light Microscopy may not be consistently reliable in detecting asbestos in floor coverings and similar non-friable organically bound materials.

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0242226

NVLAP#101926-0

Client ID

Client:

Address: 9821 BLUE LARKSPUR LN, STE 100

MONTEREY CA 93940

M3 ENVIRONMENTAL CONS.

Date Received: 08/31/2020

09/03/2020Date Analyzed:

20440.0 T1Job# / P.O. #:

EMC LABS, INC.

Collected: 08/28/2020

EPA Method: Project Name: NATIONAL PARK SERVICE-PINNACLES

Submitted By: ALEX SUPERKOAddress: COMFORT STATION 3-ACM/Pb Collected By:

9830 S. 51st Street, Suite B109, Phoenix, AZ 85044 Phone: 800-362-3373 or 480-940-5294 - Fax: (480) 893-1726

09/03/2020Date Reported:

EPA 600/R-93/116

Asbestos Type

NoLAYER 1 Ceramic Tile, Lt. Gray

None Detected0242226-001 MENS

1A Quartz Gypsum

Cellulose FiberNoLAYER 2 Grout, Beige

None Detected <1%

Quartz Gypsum Carbonates

99%

NoCaulk, White None Detected0242226-002 MENS

2A Carbonates

NoCaulk, Gray None Detected0242226-003 MENS

3A Carbonates

NoConcrete Slab, Gray None Detected0242226-004 MENS

4A Quartz Gypsum Carbonates

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0242226

NVLAP#101926-0

Client ID

Client:

Address: 9821 BLUE LARKSPUR LN, STE 100

MONTEREY CA 93940

M3 ENVIRONMENTAL CONS.

Date Received: 08/31/2020

09/03/2020Date Analyzed:

20440.0 T1Job# / P.O. #:

EMC LABS, INC.

Collected: 08/28/2020

EPA Method: Project Name: NATIONAL PARK SERVICE-PINNACLES

Submitted By: ALEX SUPERKOAddress: COMFORT STATION 3-ACM/Pb Collected By:

9830 S. 51st Street, Suite B109, Phoenix, AZ 85044 Phone: 800-362-3373 or 480-940-5294 - Fax: (480) 893-1726

09/03/2020Date Reported:

EPA 600/R-93/116

Asbestos Type

Analyst - Dustin White Signatory - Lab Director - Kurt Kettler

Distinctly stratified, easily separable layers of samples are analyzed as subsamples of the whole and are reported separately for each discernible layer. All analyses are derived from calibrated visual estimate and measured in area percent unless otherwise noted. The report applies to the standards or procedures identified and to the sample(s) tested. The test results are not necessarily indicated or representative of the qualities of the lot from which the sample was taken or of apparently identical or similar products, nor do they represent an ongoing quality assurance program unless so noted. These reports are for the exclusive use of the addressed client and that they will not be reproduced wholly or in part for advertising or other purposes over our signature or in connection with our name without special written permission. The report shall not be reproduced except in full, without written approval by our laboratory. The samples not destroyed in testing are retained a maximum of thirty days. The laboratory measurement of uncertainty for the test method is approximately less than 1 by area percent.

Accredited by the National Institute of Standards and Technology, Voluntary Laboratory Accreditation Program for selected test method for asbestos. The accreditation or any reports generated by this laboratory in no way constitutes or implies product certification, approval, or endorsement by the National Institute of Standards and Technology. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. Polarized Light Microscopy may not be consistently reliable in detecting asbestos in floor coverings and similar non-friable organically bound materials.

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0242227

NVLAP#101926-0

Client ID

Client:

Address: 9821 BLUE LARKSPUR LN, STE 100

MONTEREY CA 93940

M3 ENVIRONMENTAL CONS.

Date Received: 08/31/2020

09/03/2020Date Analyzed:

20440.0 T1Job# / P.O. #:

EMC LABS, INC.

Collected: 08/28/2020

EPA Method: Project Name: NATIONAL PARK SERVICE-PINNACLES

Submitted By: ALEX SUPERKOAddress: COMFORT STATION 4-ACM/Pb Collected By:

9830 S. 51st Street, Suite B109, Phoenix, AZ 85044 Phone: 800-362-3373 or 480-940-5294 - Fax: (480) 893-1726

09/03/2020Date Reported:

EPA 600/R-93/116

Asbestos Type

NoCaulking, White/ Tan None Detected0242227-001 MENS

1A Carbonates

NoCaulking, White/ Tan None Detected0242227-002 MENS

2A Carbonates

NoConcrete, Beige/ Gray None Detected0242227-003 MENS

3A Quartz Gypsum Carbonates

Analyst - Kurt Kettler Signatory - Lab Manager - Ken Scheske

Distinctly stratified, easily separable layers of samples are analyzed as subsamples of the whole and are reported separately for each discernible layer. All analyses are derived from calibrated visual estimate and measured in area percent unless otherwise noted. The report applies to the standards or procedures identified and to the sample(s) tested. The test results are not necessarily indicated or representative of the qualities of the lot from which the sample was taken or of apparently identical or similar products, nor do they represent an ongoing quality assurance program unless so noted. These reports are for the exclusive use of the addressed client and that they will not be reproduced wholly or in part for advertising or other purposes over our signature or in connection with our name without special written permission. The report shall not be reproduced except in full, without written approval by our laboratory. The samples not destroyed in testing are retained a maximum of thirty days. The laboratory measurement of uncertainty for the test method is approximately less than 1 by area percent.

Accredited by the National Institute of Standards and Technology, Voluntary Laboratory Accreditation Program for selected test method for asbestos. The accreditation or any reports generated by this laboratory in no way constitutes or implies product certification, approval, or endorsement by the National Institute of Standards and Technology. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. Polarized Light Microscopy may not be consistently reliable in detecting asbestos in floor coverings and similar non-friable organically bound materials.

EMC LABS, INC.

9830 South 51st Street, Suite B-109 / PHOENIX, ARIZONA 85044 / 480-940-5294 or 800-362-3373 / FAX 480-893-1726 emclab@emclabs.com

ANALYST: QA COORDINATOR:

Jason Thompson Kurt Kettler

Ver. 11/30/08 Rev. 7/15/19

LEAD (Pb) IN PAINT CHIP SAMPLES

EMC SOP METHOD #L01/1 EPA SW-846 METHOD 7420

EMC LAB #: L81813 DATE RECEIVED: 08/31/20

CLIENT: M3 Environmental Consultants REPORT DATE: 09/03/20

DATE OF ANALYSIS: 09/03/20

CLIENT ADDRESS: 9821 Blue Larkspur Ln, Ste 100 Monterey, CA 93940

P.O. NO.:

PROJECT NAME: National Park Service - Pinnacles - Comfort Station 3 - ACM/Pb

PROJECT NO.: 20440.0-T1

EMC #

L81813-

SAMPLE

DATE /20

CLIENT

SAMPLE #

DESCRIPTION

REPORTING

LIMIT

(%Pb by weight)

%Pb BY

WEIGHT

1 08/28 L3 White / CMU / Wall 0.038 BRL

2 08/28 L4 White / Wood / Wall 0.019 BRL

3 08/28 L5 White / Wood / Window Frame 0.022 BRL

4 08/28 L6 Brown / Wood / Beam 0.089 BRL

5 08/28 L7 Brown / Metal / Door Frame 0.016 BRL

6 08/28 L8 Brown / Wood / Door 0.032 BRL ^ = Dilution Factor Changed * = Excessive Substrate May Bias Sample Results BRL = Below Reportable Limits # = Very Small Amount Of Sample Submitted, May Affect Result

This report applies to the standards or procedures identified and to the samples tested only. The test results are not necessarily indicative or representative of the qualities of the lot from which the sample was taken or of apparently identical or similar products, nor do they represent an ongoing quality assurance program unless so noted. Unless otherwise noted, all quality control analyses for the samples noted above were within acceptable limits.

Where it is noted that a sample with excessive substrate was submitted for laboratory analysis, such analysis may be biased. The lead content of such sample may, in actuality, be greater than reported. EMC makes no warranty, express or implied, as to the accuracy of the analysis of samples noted to have been submitted with excessive substrate. Resampling is recommended in such situations to verify original laboratory results. EMC Labs, Inc. (ID 101586) is accredited by the AIHA Laboratory Accreditation Programs, LLC (AIHA-LAP, LLC) in the Environmental Lead accreditation program(s) for Paint, Settled Dust by Wipe, Soil and Airborne Dust Fields of Testing as documented by the Scope of Accreditation Certificate and associated Scope. AIHA-LAP, LLC accreditation complies with the ISO/IEC Standard 17025:2005. requirements.

These reports are for the exclusive use of the addressed client and are rendered upon the condition that they will not be reproduced wholly or in part for advertising or other purposes over our signature or in connection with our name without special written permission. Samples not destroyed in testing are retained a maximum of sixty (60) days.

9830 South 51st Street, Suite B-109 / PHOENIX, ARIZONA 85044 / 480-940-5294 or 800-362-3373 / FAX 480-893-1726

Jason Thompson Kurt Kettler

Ver. 11/30/08 rev. 7/15/19

EMC LAB #: L81814 DATE RECEIVED: 08/31/20

CLIENT: M3 Environmental Consultants

REPORT DATE: 09/03/20

DATE OF ANALYSIS: 09/02/20

CLIENT ADDRESS:

9821 Blue Larkspur Ln, Ste 100 Monterey, CA 93940

P.O. NO.:

PROJECT NAME: National Park Service - Pinnacles - Comfort Station 3

- ACM/Pb

PROJECT NO.: 20440.0-T1

EMC #

L81814-

SAMPLE

DATE /20

CLIENT

LIMIT IN

PPM

Pb IN PPM

1 08/28 L1 White / Ceramic / Floor Tile 100 BRL

2 08/28 L2 White / Ceramic / Basecoving 100 BRL ^ = Dilution Factor Changed Ins. = Insufficient Sample for Analysis * = Excessive Substrate May Bias Sample Results BRL = Below Reportable Limits

# = Very Small Amount Of Sample Submitted, May Affect Result

This report applies to the standards or procedures identified and to the samples tested only. The test results are not necessarily indicative or representative of the qualities of the lot from which the sample was taken or of apparently identical or similar products, nor do they represent an ongoing quality assurance program unless so noted. Unless otherwise noted, all quality control analyses for the samples noted above were within acceptable limits.

Where it is noted that a sample with excessive substrate was submitted for laboratory analysis, such analysis may be biased. The lead content of such sample may, in actuality, be greater than reported. EMC makes no warranty, express or implied, as to the accuracy of the analysis of samples noted to have been submitted with excessive substrate. Resampling is recommended in such situations to verify original laboratory results. EMC Labs, Inc. (ID 101586) is accredited by the AIHA Laboratory Accreditation Programs, LLC (AIHA-LAP, LLC) in the Environmental Lead accreditation program(s) for Paint, Settled Dust by Wipe, Soil and Airborne Dust Fields of Testing as documented by the Scope of Accreditation Certificate and associated Scope. AIHA-LAP, LLC accreditation complies with the ISO/IEC Standard 17025:2005 requirements.

These reports are for the exclusive use of the addressed client and are rendered upon the condition that they will not be reproduced wholly or in part for advertising or other purposes over our signature or in connection with our name without special written permission. Samples not destroyed in testing are retained a maximum of sixty (60) days.

9830 South 51st Street, Suite B-109 / PHOENIX, ARIZONA 85044 / 480-940-5294 or 800-362-3373 / FAX 480-893-1726

Jason Thompson Kurt Kettler

EMC LAB #: L81817 DATE RECEIVED: 08/31/20

DATE OF ANALYSIS: 09/03/20

CLIENT ADDRESS: 9821 Blue Larkspur Ln, Ste 100 Monterey, CA 93940

P.O. NO.:

PROJECT NAME: National Park Service - Pinnacles - Comfort Station 4 - ACM/Pb

PROJECT NO.: 20440.0-T1

EMC #

L81817-

SAMPLE

DATE /20

CLIENT

(%Pb by weight)

%Pb BY

WEIGHT

1 08/28 L1 White / CMU / Wall 0.049 BRL

2 08/28 L2 White / Wood / Wall 0.023 BRL

3 08/28 L3 White / Wood / Window Frame 0.023 BRL

4 08/28 L4 Brown / Wood / Beam 0.049 BRL

5 08/28 L5 Brown / Fiberglass / Door 0.087 BRL

6 08/28 L6 Brown / Metal / Door Frame 0.029 BRL ^ = Dilution Factor Changed * = Excessive Substrate May Bias Sample Results BRL = Below Reportable Limits # = Very Small Amount Of Sample Submitted, May Affect Result

This report applies to the standards or procedures identified and to the samples tested only. The test results are not necessarily indicative or representative of the qualities of the lot from which the sample was taken or of apparently identical or similar products, nor do they represent an ongoing quality assurance program unless so noted. Unless otherwise noted, all quality control analyses for the samples noted above were within acceptable limits.

Where it is noted that a sample with excessive substrate was submitted for laboratory analysis, such analysis may be biased. The lead content of such sample may, in actuality, be greater than reported. EMC makes no warranty, express or implied, as to the accuracy of the analysis of samples noted to have been submitted with excessive substrate. Resampling is recommended in such situations to verify original laboratory results. EMC Labs, Inc. (ID 101586) is accredited by the AIHA Laboratory Accreditation Programs, LLC (AIHA-LAP, LLC) in the Environmental Lead accreditation program(s) for Paint, Settled Dust by Wipe, Soil and Airborne Dust Fields of Testing as documented by the Scope of Accreditation Certificate and associated Scope. AIHA-LAP, LLC accreditation complies with the ISO/IEC Standard 17025:2005. requirements.

These reports are for the exclusive use of the addressed client and are rendered upon the condition that they will not be reproduced wholly or in part for advertising or other purposes over our signature or in connection with our name without special written permission. Samples not destroyed in testing are retained a maximum of sixty (60) days.

9830 South 51st Street, Suite B-109 / PHOENIX, ARIZONA 85044 / 480-940-5294 or 800-362-3373 / FAX 480-893-1726

Jason Thompson Kurt Kettler

EMC LAB #: L81818 DATE RECEIVED: 08/31/20

DATE OF ANALYSIS: 09/03/20

CLIENT ADDRESS: 9821 Blue Larkspur Ln, Ste 100 Monterey, CA 93940

P.O. NO.:

PROJECT NAME: National Park Service - Pinnacles - Comfort Station 2 - ACM/Pb

PROJECT NO.: 20440.0-T1

EMC #

L81818-

SAMPLE

DATE /20

CLIENT

(%Pb by weight)

%Pb BY

WEIGHT

1 08/28 L1 White / CMU / Wall 0.020 BRL

2 08/28 L4 White / Wood / Wall 0.030 BRL

3 08/28 L5 White / Wood / Window Frame 0.053 BRL

4 08/28 L6 Brown / Wood / Beam 0.058 BRL

5 08/28 L7 Brown / Metal / Door Frame 0.023 BRL

6 08/28 L8 Brown / Wood / Door 0.019 BRL ^ = Dilution Factor Changed * = Excessive Substrate May Bias Sample Results BRL = Below Reportable Limits # = Very Small Amount Of Sample Submitted, May Affect Result

This report applies to the standards or procedures identified and to the samples tested only. The test results are not necessarily indicative or representative of the qualities of the lot from which the sample was taken or of apparently identical or similar products, nor do they represent an ongoing quality assurance program unless so noted. Unless otherwise noted, all quality control analyses for the samples noted above were within acceptable limits.

Where it is noted that a sample with excessive substrate was submitted for laboratory analysis, such analysis may be biased. The lead content of such sample may, in actuality, be greater than reported. EMC makes no warranty, express or implied, as to the accuracy of the analysis of samples noted to have been submitted with excessive substrate. Resampling is recommended in such situations to verify original laboratory results. EMC Labs, Inc. (ID 101586) is accredited by the AIHA Laboratory Accreditation Programs, LLC (AIHA-LAP, LLC) in the Environmental Lead accreditation program(s) for Paint, Settled Dust by Wipe, Soil and Airborne Dust Fields of Testing as documented by the Scope of Accreditation Certificate and associated Scope. AIHA-LAP, LLC accreditation complies with the ISO/IEC Standard 17025:2005. requirements.

These reports are for the exclusive use of the addressed client and are rendered upon the condition that they will not be reproduced wholly or in part for advertising or other purposes over our signature or in connection with our name without special written permission. Samples not destroyed in testing are retained a maximum of sixty (60) days.

9830 South 51st Street, Suite B-109 / PHOENIX, ARIZONA 85044 / 480-940-5294 or 800-362-3373 / FAX 480-893-1726

EMC LAB #: L81819 DATE RECEIVED: 08/31/20

P.O. NO.:

PROJECT NAME: National Park Service - Pinnacles - Comfort Station 2

- ACM/Pb

PROJECT NO.: 20440.0-T1

EMC #

L81819-

SAMPLE

DATE /20

CLIENT

1 08/28 L2 White / CFT / Floor 100 BRL

2 08/28 L3 White / Ceramic / Basecoving 100 BRL ^ = Dilution Factor Changed Ins. = Insufficient Sample for Analysis * = Excessive Substrate May Bias Sample Results BRL = Below Reportable Limits

# = Very Small Amount Of Sample Submitted, May Affect Result

This report applies to the standards or procedures identified and to the samples tested only. The test results are not necessarily indicative or representative of the qualities of the lot from which the sample was taken or of apparently identical or similar products, nor do they represent an ongoing quality assurance program unless so noted. Unless otherwise noted, all quality control analyses for the samples noted above were within acceptable limits.

Where it is noted that a sample with excessive substrate was submitted for laboratory analysis, such analysis may be biased. The lead content of such sample may, in actuality, be greater than reported. EMC makes no warranty, express or implied, as to the accuracy of the analysis of samples noted to have been submitted with excessive substrate. Resampling is recommended in such situations to verify original laboratory results. EMC Labs, Inc. (ID 101586) is accredited by the AIHA Laboratory Accreditation Programs, LLC (AIHA-LAP, LLC) in the Environmental Lead accreditation program(s) for Paint, Settled Dust by Wipe, Soil and Airborne Dust Fields of Testing as documented by the Scope of Accreditation Certificate and associated Scope. AIHA-LAP, LLC accreditation complies with the ISO/IEC Standard 17025:2005 requirements.

These reports are for the exclusive use of the addressed client and are rendered upon the condition that they will not be reproduced wholly or in part for advertising or other purposes over our signature or in connection with our name without special written permission. Samples not destroyed in testing are retained a maximum of sixty (60) days.

9830 South 51st Street, Suite B-109 / PHOENIX, ARIZONA 85044 / 480-940-5294 or 800-362-3373 / FAX 480-893-1726

Jason Thompson Kurt Kettler

EMC LAB #: L81820 DATE RECEIVED: 08/31/20

DATE OF ANALYSIS: 09/02/20

CLIENT ADDRESS: 9821 Blue Larkspur Ln, Ste 100 Monterey, CA 93940

P.O. NO.:

PROJECT NAME: National Park Service - Pinnacles - Comfort Station 1 - ACM/Pb

PROJECT NO.: 20440.0-T1

EMC #

L81820-

SAMPLE

DATE /20

CLIENT

(%Pb by weight)

%Pb BY

WEIGHT

1 08/28 L3 White / CMU / Wall / I 0.020 BRL

2 08/28 L4 White / Wood / Wall / I 0.013 0.019

3 08/28 L5 White / Wood / Window Frame / I 0.020 BRL

4 08/28 L6 Brown / Wood / Beam / I 0.027 0.102

5 08/28 L7 White / Metal / Stall / I 0.050 BRL

6 08/28 L8 Brown / Metal / Door / I 0.033 BRL

7 08/28 L9 Brown / Metal / Door Frame / I 0.056 BRL ^ = Dilution Factor Changed * = Excessive Substrate May Bias Sample Results BRL = Below Reportable Limits # = Very Small Amount Of Sample Submitted, May Affect Result

This report applies to the standards or procedures identified and to the samples tested only. The test results are not necessarily indicative or representative of the qualities of the lot from which the sample was taken or of apparently identical or similar products, nor do they represent an ongoing quality assurance program unless so noted. Unless otherwise noted, all quality control analyses for the samples noted above were within acceptable limits.

Where it is noted that a sample with excessive substrate was submitted for laboratory analysis, such analysis may be biased. The lead content of such sample may, in actuality, be greater than reported. EMC makes no warranty, express or implied, as to the accuracy of the analysis of samples noted to have been submitted with excessive substrate. Resampling is recommended in such situations to verify original laboratory results. EMC Labs, Inc. (ID 101586) is accredited by the AIHA Laboratory Accreditation Programs, LLC (AIHA-LAP, LLC) in the Environmental Lead accreditation program(s) for Paint, Settled Dust by Wipe, Soil and Airborne Dust Fields of Testing as documented by the Scope of Accreditation Certificate and associated Scope. AIHA-LAP, LLC accreditation complies with the ISO/IEC Standard 17025:2005. requirements.

These reports are for the exclusive use of the addressed client and are rendered upon the condition that they will not be reproduced wholly or in part for advertising or other purposes over our signature or in connection with our name without special written permission. Samples not destroyed in testing are retained a maximum of sixty (60) days.

9830 South 51st Street, Suite B-109 / PHOENIX, ARIZONA 85044 / 480-940-5294 or 800-362-3373 / FAX 480-893-1726

EMC LAB #: L81821 DATE RECEIVED: 08/31/20

P.O. NO.:

PROJECT NAME: National Park Service - Pinnacles - Comfort Station 1

- ACM/Pb

PROJECT NO.: 20440.0-T1

EMC #

L81821-

SAMPLE

DATE /20

CLIENT

1 08/28 L1 White / Ceramic / Floor Tile 100 BRL

2 08/28 L2 White / Ceramic / Base Coving 100 BRL ^ = Dilution Factor Changed Ins. = Insufficient Sample for Analysis * = Excessive Substrate May Bias Sample Results BRL = Below Reportable Limits

# = Very Small Amount Of Sample Submitted, May Affect Result

This report applies to the standards or procedures identified and to the samples tested only. The test results are not necessarily indicative or representative of the qualities of the lot from which the sample was taken or of apparently identical or similar products, nor do they represent an ongoing quality assurance program unless so noted. Unless otherwise noted, all quality control analyses for the samples noted above were within acceptable limits.

Where it is noted that a sample with excessive substrate was submitted for laboratory analysis, such analysis may be biased. The lead content of such sample may, in actuality, be greater than reported. EMC makes no warranty, express or implied, as to the accuracy of the analysis of samples noted to have been submitted with excessive substrate. Resampling is recommended in such situations to verify original laboratory results. EMC Labs, Inc. (ID 101586) is accredited by the AIHA Laboratory Accreditation Programs, LLC (AIHA-LAP, LLC) in the Environmental Lead accreditation program(s) for Paint, Settled Dust by Wipe, Soil and Airborne Dust Fields of Testing as documented by the Scope of Accreditation Certificate and associated Scope. AIHA-LAP, LLC accreditation complies with the ISO/IEC Standard 17025:2005 requirements.

These reports are for the exclusive use of the addressed client and are rendered upon the condition that they will not be reproduced wholly or in part for advertising or other purposes over our signature or in connection with our name without special written permission. Samples not destroyed in testing are retained a maximum of sixty (60) days.