Attachment J-1e Asbestos and Lead Based Paint Survey.pdf

Columbia District – ILM ATCT

Asbestos and Lead Based Paint Survey

5/1/2018

Prepared for

Ms. Maylisse Matos

Project Engineer, AJW-2W11C

Terminal Engineering Center A

Prepared by

DDS Environmental Inc

Table of Contents

Asbestos

1.0 Executive Summary

2.0 Assessment Methods

3.0 Homogeneous Materials

4.0 Analysis

5.0 Findings

6.0 Additional Information

Lead Based Paint

1.0 Executive Summary

2.0 Assessment Methods

3.0 Analysis

4.0 Findings

5.0 Additional Information

Appendix A Inspector Certification and Findings

Appendix B Chain of Custody Documentation, Analytical Results, Laboratory Certifications

Appendix C Sample Locations

1.0 Executive Summary: Building Materials Assessment (requirement of EPA 40 CFR 763.85): The facility is a multi-story air control tower for an International airport. There are two attached buildings involved in the inspection (I.e.-The Control Tower, and the Base Building). The control tower has a steel structure with cementitious flooring, and cementitious wall panels adhered to makeup the exterior walls. The interior walls are gypsum board with joint compound applied. Floors are concrete with Vinyl Floor tile, or Carpet applied in office areas. Spray applied Fireproofing is applied to cementitious floor decks. Fiberglass Insulation is applied to thermal systems. The roofs are a combination of membrane roofs and asphalt sheeting applied over bituminous tar and felt. Bituminous roof sealants are applied over the edges of sheet goods and bituminous roof sheathing. Window sealants are generally synthetic silicon or glazing.

2.0 Assessment Methods: Visual and physical assessment was conducted in order to identify each separate Homogeneous Materials suspected of containing asbestos content.

Homogeneous materials were identified by their color, texture, and location on the building.

Sample amounts were determined utilizing AHERA protocol. A total of twenty nine (29) homogeneous materials were identified and a total of forty-six (46) samples were collected.

Of the forty-six samples, seven (7) were held by DDS. Two (2) samples were sent in as a Quality Control samples.

3.0 Homogeneous Materials: The following suspect materials were identified:

HM-

ID:

Sample No. Material Description: Asbestos %/Type:

Material Condition:

HM-01

ILM-1-01

Rm. 106, Drywall Mastic, Brown on Structural Steel ND Non-friable, Good

HM-01 ILM 1-02

Rm. 106, Drywall Mastic, Brown on Structural Steel ND Non-friable, Good

HM-02 ILM-1-03 Rm. 106, Interior Wall Caulk ND Non-friable, Damaged

HM-03 ILM-1-04 Rm. 106, Sheet Rock ND Friable, Good

HM-04 ILM-1-05 Rm. 106, Mud ND Friable, Good

HM-05 ILM-1-06

Rm. 104, White Window

Sealant, Interior ND Non-friable, Good

HM-05 ILM-1-07

Rm. 104, White Window

Sealant, Interior ND Non-friable, Good

HM-06 ILM-1-08

Roof, CAB Sealant, Gray

(Sample Held) ND Non-friable, Good

HM-07 ILM-1-09

Rm. 104, Black Mastic on

Yellow Steel, Corner wall; Drywall/ Mastic ND Non-friable, Good

HM-00 ILM-1-10QC No Description ND Non-friable, Good

HM-08 ILM-1-11

Rm. 104, Pre-Cast vapor barrier mastic ND Non-friable, Good

HM-09 ILM-1-12

R Roof, Silver Paint Sealant, Joins Flashing under

CAB window, (Held) N/A Non-friable, Damaged (Weather)

HM-00 ILM-1-13QC No Description ND Non-friable, Good

HM-10 ILM-1-14

Rm. 104, Mullion Caulk, Grey, Taken by Door

<1% Chrysotile

Non-friable, Damaged (Weather)

HM-12 ILM-1-15

Rm. 104, Mullion Caulk, Dark

Brown, Taken by Door

ND

Non-friable, Damaged (Weather)

HM-13 ILM-1-16

Rm. 104, 12” Grey Speckled

VAT/Black Mastic

<1% Chrysotile (In Mastic)

Non-friable, Damaged (Weather)

HM-13 ILM-1-17

Rm. 104, 12” Grey Speckled VAT/Black Mastic

(Sample Held) N/A Non-friable, Good

HM-14 ILM-C-18

Cat-walk, Membrane

Material, Tax Walk-way ND Non-friable, Good

HM-14 ILM-C-19

Cat-walk, Brown Flashing, Over Membrane Roof ND Non-friable, Good

HM-00 ILM-C-20

R Roof, CAB Sealant, Grey

(Sample Held) N/A Non-friable, Good

HM-21 ILM-C-21

Cat-walk, Brown Window

Caulk, Glass/Mullion ND Non-friable, Damaged

HM-00 ILM-C-22QC

No Description

ND Non-friable, Good

HM-16 ILM-C-23

Cat-walk, Gray Window

Caulk, Glass/Mullion ND Non-friable, Good

HM-00 ILM-C-24

R Roof, Silver Paint Sealant, Joins Flashing under CAB (Held) ND Non-friable, Good

Continued:

HM-ID Sample No. Material Description:

Location: Material Condition:

HM-17 ILM-C-25

Cat-walk, Roofing Membrane

(This section is over a

Cementitious layer) ND Non-friable, Good

HM-18 ILM-C-26

Cat-walk, Walking Pad

(Sample Held) N/A Non-friable, Good

HM-19 ILM-C-27

Cat-walk, Brown Flashing, Membrane/Flashing ND Non-friable, Good

HM-20 ILM-CR-28

Window Caulk, Glass Mullion

(Brown Caulk) ND Non-friable, Good

HM-00 ILM-C-29

Cat-walk Entrance, Fireproofing

(Sample Held) N/A Non-friable, Good

HM-21 ILM-BB-30

Base Building Roof, Roofing Material ND Non-friable, Good

HM-22 ILM-BB-31

Base Building Roof, Black Sealant ND Non-friable, Good

HM-23 ILM-BB-32

Base Building Roof, White Sealant ND Non-friable, Good

HM-23 ILM-BB-33

Base Building Roof, White Sealant ND Non-friable, Good

HM-21 ILM-BB-34

Base Building Roof, Roofing Material ND Non-friable, Good

HM-22 ILM-BB-35

Base Building Roof, Black Sealant ND Non-friable, Good

HM-24 ILM-BB-36

Breeze-way, Roofing Materials ND Non-friable, Good

HM-25 ILM-BW-37

Breeze-way, Asphalt Flashing on PF ND Non-friable, Good

HM-25 ILM-BW-38

Breeze-way, Asphalt Flashing on PF ND Non-friable, Good

HM-26 ILM-BW-39

Breeze way, Silver Paint on

Black Sealant, at Door ND Non-friable, Good

HM-26 ILM-BW-40

Breeze way, Silver Paint on

Black Sealant, at Door ND Non-friable, Good

HM-27 ILM-BW-41

Breeze way, Silver Caulk, Door Frame ND Non-friable, Good

HM-27 ILM-BW-42

Breeze way, Silver Caulk, Door Frame ND Non-friable, Good

HM-28 ILM-BW-43

Breeze way, Black Caulk, Door Frame ND Non-friable, Good

HM-28 ILM-BW-44

Breeze way, Black Caulk, Door Frame ND Non-friable, Good

HM-29 ILM-BW-45

Breeze way, Junction Caulk, Silver paint ND Non-friable, Good

HM-29 ILM-BW-46

Breeze way, Junction Caulk, Silver paint ND Non-friable, Good

ND-No Asbestos Detected. N/A-Not Analyzed. <1% Chrysotile is not considered asbestos containing by EPA regulations; however, it is considered asbestos containing by OSHA

4.0 Analysis: Eight (8) samples were Held by AQA at the request of DDS Environmental, two sample was a QC sample, and one sample was the sealant used by the asbestos inspectors to apply to locations where samples were collected from roofing and windows.

All samples were sent to an NVLAP accredited laboratory for analysis via Polarized Light Microscopy utilizing EPA 600/R-93/116 analytical method. Samples with multiple layers are divided and analyzed as separate layers per EPA protocol. Upon completion of analysis a total of twenty-nine (29) samples were analyzed.

5.0 Findings: Asbestos content was identified in the following Homogeneous Materials:

HM-00; Sample No. ILM-1-10; QC sample, Pre-Cast Coating, <1% Chrysotile, This material was applied to the interior side of the Pre-Cast Slabs that make-up the exterior siding. This material is non-friable and will only be disturbed by cutting or drilling through the Pre-Cast Slabs.

HM-13; Sample No. ILM-1-16; Rm. 104, 12” Vinyl Floor Tile (Non-asbestos) with Black Mastic (<1% Chrysotile). These materials were used to adhere flooring materials.

It should be noted that in an earlier survey completed by Research Management Consultants Inc. (RMCI) in 1992, that the original tan speckled floor tile and associated mastic and the grey speckled floor tile and associated mastic found throughout the facility were found to be asbestos containing. While the current sampling found these materials to be non asbestos containing, previous analysis has confirmed the presence of asbestos. Due to the nature of this type of material, if encountered, they should be considered to be asbestos containing.

While the RMCI survey detailed that all roofing materials (except flashing – 5% Chrysotile) were considered “asbestos containing”, they were not sampled as part of the survey. Instead they were assumed to be asbestos containing to protect the integrity of the roof. This survey sampled the “assumed” materials and were found to be conclusively “non-asbestos” containing.

An additional note is that while the original flashing remains on the base building roof, the asbestos containing flashing from the catwalk and cab roofs have been removed in a project in 2014. Mr. Daniel Dean in the engineering office has the project documentation.

Lead Based Paint

1.0 Executive Summary: Building Materials Assessment: The facility is a multi-story air control tower for an International airport. There are two attached buildings involved in the inspection (I.e.-The Control Tower, and the Base Building). The control tower has a steel structure with cementitious flooring, and cementitious wall panels adhered to makeup the exterior walls. The interior walls are gypsum board with paint or wall coverings applied. Floors are concrete with Vinyl Floor tile, or Carpet applied in office areas. Only the roofs and certain room areas were checked for LBP.

2.0 Assessment Methods: The physical collection of paint chip samples was conducted by scraping paint from surfaces and sealing the paint chip sample in a Ziploc® type bag, labeling the bag with a sample number, and generating a Chain of Custody. The samples were shipped to an ELLAP (Environmental Lead Lab Accreditation Program of the AIHA) Certified Laboratory.

4.0 Analysis: Samples were analyzed via Atomic Absorption Spectrometry (AAS) utilizing NIOSH Analytical method 7082. The results are provided as an attachment to this report. EPA defines Lead Based Paint as any paint, or surface coating that contains lead equal to or exceeding one milligram per square centimeter (1.0 mg/cm2) or 0.5% by weight.

5.0 Findings: Twelve (12) samples were collected for analysis. No Lead Based Paint was identified in any of the samples.

6.0 Additional Information: Renovation activities may be conducted assuring that this report and prior reports are utilized to determine whether Lead Based Paints or Coatings are present on building materials that may be disturbed by renovation activities.

Disclaimer: The following building areas were excluded from the survey:

1. Other building areas within the building’s interior spaces not inspected.

2. Hidden (not visible and/or not physically accessible) areas and/or materials

(I.e.-under debris, hard floor surfaces, in the ground, etc.)

Caveat: AQA will not accept responsibility for omitted, hidden and/or physically inaccessible materials that may be uncovered during relocation activities of the said structure.

6.0 Additional Information: Renovation activities may be conducted assuring that this report and prior reports are utilized to determine whether asbestos content is present within building materials that may be disturbed by renovation activities in room areas where work is planned.

Disclaimer: The following building areas were excluded from the survey:

1. Other building areas within the building’s interior spaces not inspected.

2. The interior of all electrical equipment and conduit;

3. Hidden (not visible and/or not physically accessible) areas and/or materials

(I.e.-under debris, hard floor surfaces, in the ground, etc.)

If additional suspect materials are encountered in areas addressed above, it is a Federal and State requirement that those materials be tested for asbestos content prior to their disturbance if they are likely to be disturbed by demolition or renovation activities.

Caveat: DDS will not accept responsibility for omitted, hidden and/or physically inaccessible materials that may be uncovered during relocation activities of the said structure.

Closing statement: Chain of Custody forms, Laboratory Sample Reports, Photographic log and a diagram are appended. If you have any questions regarding the information provided, please contact DDS Environmental Inc. at (757-563-9595).

Appendix A Inspector certification and Summary

April 24, 2018

Mr. Nick Blaskovics DDS Environmental 1201 Brookhill Ct.

Virginia Beach, VA 22454

RE: AQA Job # 18-070-0412: AHERA Asbestos Building Inspection, Wilmington International Airport (ILM), Control Tower, 2220 Control Tower Rd., Wilmington, NC.

Related Documents:

EMSL Analytical laboratory reports dated April 17-18, 2018.

Dear Mr. Blaskovics, On April 12, 2018, Air Quality Analytical (AQA) and DDS Environmental conducted an Asbestos Building Inspection at the above referenced property, per your request. The purpose of this survey was to sample building materials suspected of containing asbestos prior to renovation activities planned for the structure.

Background: This inspection process is conducted to meet requirements of the EPA AHERA Regulation (40 CFR Part 763, Subpart E), and The State of North Carolina Department of Health and Human Services (NCDHHS) Health Hazards Control Unit (HHCU) Asbestos Branch regulates the inspection of and abatement of asbestos materials.

The inspection consisted of the following activities:

1. Review of Previous Asbestos Inspection Reports

2. A walk-through of the property to identify suspect asbestos containing materials

3. The collection and catalog of bulk samples of each suspect material

4. Physical Assessment of the suspect Asbestos Containing Building Materials (ACBM)

5. Creation of Chain of Custody forms to be attached to samples

6. PLM analysis of samples by a certified NVLAP laboratory

7. A report including laboratory sample analysis of the bulk samples collected, physical assessment, and digital photographic log of sample collection

Attached is a detailed report providing information required by the North Carolina Health and Human Services (NCHHS) Health Hazards Control Unit (HHCU) Asbestos Branch. If you have any questions regarding this report or the information provided herein please contact me at your convenience.

Sincerely, John R. Folger, CIEC, NC Asbestos Inspector Accreditation 11095 Accreditation Expires February 28, 2019

Electronically Signed by:

John R. Folger

NC Asbestos Inspector #11095 April, 24, 2018

May 3, 2018

Mr. Nick Blaskovics DDS Environmental 1201 Brookhill Ct.

Virginia Beach, VA 22454

RE: AQA Job # 18-070-0412: Lead Based Paint Sampling, Wilmington International Airport (ILM), Control Tower, 2220 Control Tower Rd., Wilmington, NC.

Related Documents:

EMSL Analytical laboratory reports dated April 17-18, 2018.

Dear Mr. Blaskovics, On April 12, 2018, Air Quality Analytical (AQA) and DDS Environmental conducted Lead Based Paint (LBP) sampling in conjunction with an Asbestos Building Inspection at the above referenced property, per your request. The purpose of the lead paint sampling was to aid in determining specific hazards involved in renovation activities at the property.

Background: Samples were collected, bagged in Ziploc® type bags, and shipped to an analytical laboratory for analysis by Atomic Absorption Spectroscopy (NIOSH Analytical Method 7082).

The inspection consisted of the following activities:

1. Review of Previous Lead Based Paint Inspection Reports

2. A walk-through of the property to identify suspect Lead Based Paints (LBP).

3. The collection and catalog of Lead Based Paint Chip Samples.

4. Analysis of samples by a certified NVLAP laboratory.

Sample results are attached to this letter. Please feel free to contact me regarding this report or associated laboratory information.

Sincerely, John R. Folger, CIEC

Appendix B Chain of Custody Documentation

& Analytical Results

AIHA Laboratory Accreditation Programs, LLC acknowledges that

EMSL Analytical, Inc.

200 Route 130 North, Cinnaminson, NJ 08077

Laboratory ID: 100194 along with all premises from which key activities are performed, as listed above, has fulfilled the requirements of the AIHA Laboratory Accreditation Programs (AIHA-LAP), LLC accreditation to the ISO/IEC 17025:2005 international standard, General Requirements for the Competence of Testing and Calibration Laboratories in the following:

LABORATORY ACCREDITATION PROGRAMS

INDUSTRIAL HYGIENE Accreditation Expires: September 01, 2018 ENVIRONMENTAL LEAD Accreditation Expires: September 01, 2018 ENVIRONMENTAL MICROBIOLOGY Accreditation Expires: September 01, 2018

FOOD Accreditation Expires:

UNIQUE SCOPES Accreditation Expires:

Specific Field(s) of Testing (FoT)/Method(s) within each Accreditation Program for which the above named laboratory maintains accreditation is outlined on the attached Scope of Accreditation. Continued accreditation is contingent upon successful on-going compliance with ISO/IEC 17025:2005 and AIHA-LAP, LLC requirements. This certificate is not valid without the attached Scope of Accreditation. Please review the AIHA- LAP, LLC website (www.aihaaccreditedlabs.org) for the most current Scope.

William Walsh, CIH Chairperson, Analytical Accreditation Board

Cheryl O. Morton Managing Director, AIHA Laboratory Accreditation Programs, LLC

Revision 15: 03/30/2016 Date Issued: 08/31/2016 http://www.aihaaccreditedlabs.org/

Effective: 05/04/2015 100194_Scope_ELLAP_2016_08_31

AIHA Laboratory Accreditation Programs, LLC

SCOPE OF ACCREDITATION

EMSL Analytical, Inc. Laboratory ID: 100194 200 Route 130 North, Cinnaminson, NJ 08077 Issue Date: 08/31/2016

The laboratory is approved for those specific field(s) of testing/methods listed in the table below. Clients are urged to verify the laboratory’s current accreditation status for the particular field(s) of testing/Methods, since these can change due to proficiency status, suspension and/or withdrawal of accreditation.

The EPA recognizes the AIHA-LAP, LLC ELLAP program as meeting the requirements of the National Lead Laboratory Accreditation Program (NLLAP) established under Title X of the Residential Lead-Based Paint Hazard Reduction Act of 1992 and includes paint, soil and dust wipe analysis. Air analysis is not included as part of the NLLAP.

Environmental Lead Laboratory Accreditation Program (ELLAP)

Initial Accreditation Date: 01/18/1995

A complete listing of currently accredited Environmental Lead laboratories is available on the AIHA-LAP, LLC website at: http://www.aihaaccreditedlabs.org

Field of Testing (FoT) Technology sub-type/ Detector Method Method Description

(for internal methods only)

Paint EPA SW-846 3050B

EPA SW-846 7000B

Soil EPA SW-846 3050B

EPA SW-846 7000B

Settled Dust by Wipe EPA SW-846 3050B

EPA SW-846 7000B

Airborne Dust NIOSH 7082

Composited Wipes EPA SW-846 3050B

EPA SW-846 7000B

http://www.aihaaccreditedlabs.org/

OrderID: 041811033

EMSL Analytical, Inc.

200 Route 130 North Cinnaminson, NJ 08077

Tel/Fax: (800) 220-3675 / (856) 786-5974 http://www.EMSL.com / cinnasblab@EMSL.com

041811033EMSL Order:

Customer ID: AIRQ66

Customer PO:

Project ID:

Attention: Phone:John Folger (910) 431-1019

Fax:Air Quality Analytical (910) 392-3557

Received Date:3411 Marsh Hawk Court 04/16/2018 9:00 AM

Analysis Date:Wilmington, NC 28409 04/17/2018 - 04/18/2018

Collected Date: 04/12/2018

Project: 18-070-0412 / DDS Environmental / ILM: 1740 Airport Blvd #12, WIlmington, NC 28405

Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized

Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

ILM-1-01

041811033-0001

None DetectedNon-fibrous (Other)100%Brown

Non-Fibrous

Homogeneous

Rm 106 - Drywall

Mastic - Brown - on

Structural Steel

ILM-1-02

041811033-0002

None DetectedNon-fibrous (Other)100%Brown

Non-Fibrous

Homogeneous

Rm 106 - Drywall

Mastic - Brown - on

Structural Steel

ILM-1-03

041811033-0003

None DetectedNon-fibrous (Other)100%Brown/Black

Non-Fibrous

Homogeneous

Rm 106 - Interior

Window Caulk

ILM-1-04

041811033-0004

None DetectedNon-fibrous (Other)80%Cellulose20%Brown/White

Fibrous

Homogeneous

Rm 106 - Sheetrock

ILM-1-05

041811033-0005

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

Rm 106 - Mud

ILM-1-06

041811033-0006

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

Rm 104 - White

Window Sealant -

Interior

ILM-1-07

041811033-0007

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

Rm 104 - White

Window Sealant -

Interior

ILM-1-09

041811033-0008

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Rm 104 - Black

Mastic on Yellow

Steel - Corner -

Drywall Mastic

ILM-1-10

041811033-0009

<1% ChrysotileNon-fibrous (Other)100%Gray/Tan/White

Non-Fibrous

Homogeneous

Rm 104

ILM-1-11

041811033-0010

None DetectedNon-fibrous (Other)100%Tan/Yellow

Non-Fibrous

Homogeneous

Rm 104 - Pre-cast

Vapor Barrier Mastic

ILM-1-13

041811033-0012

None DetectedNon-fibrous (Other)100%Brown

Non-Fibrous

Homogeneous

ILM-1-14

041811033-0013

None DetectedNon-fibrous (Other)100%Brown/Gray

Non-Fibrous

Homogeneous

Rm 104 - Mullion

Caulk - Grey - Taken above Door

ILM-1-15

041811033-0014

None DetectedNon-fibrous (Other)100%Brown/Gray

Non-Fibrous

Homogeneous

Rm 104 - Mullion

Caulk - Dark Brown -

Taken above Door

ILM-1-16-VAT

041811033-0015

None DetectedNon-fibrous (Other)100%Gray

Non-Fibrous

Homogeneous

Rm 104 - 12" Grey

Speckled VAT

ILM-1-16-Mastic

041811033-0015A

<1% ChrysotileNon-fibrous (Other)100%Black/Yellow

Non-Fibrous

Homogeneous

Rm 104 - Black

Mastic

Limited material.

Initial report from: 04/18/2018 02:45:45

Page 1 of 3ASB_PLM_0008_0001 - 1.78 Printed: 4/18/2018 2:45 AM

Tel/Fax: (800) 220-3675 / (856) 786-5974 http://www.EMSL.com / cinnasblab@EMSL.com

041811033EMSL Order:

Customer ID: AIRQ66

Customer PO:

Project ID:

Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized

Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

ILM-C-18

041811033-0016

None DetectedNon-fibrous (Other)80%Synthetic20%Gray

Fibrous

Homogeneous

Catwalk - Membrane

Material - Tax

Walkway

ILM-C-19

041811033-0017

None DetectedNon-fibrous (Other)85%Glass15%Brown/Gray

Fibrous

Homogeneous

Catwalk - Brown

Flashing - Over

Membrane Roof

ILM-C-21

041811033-0018

None DetectedNon-fibrous (Other)100%Brown/Black

Non-Fibrous

Homogeneous

Catwalk - Brown

Window Caulk - Glass

Mullion

ILM-C-22

041811033-0019

None DetectedNon-fibrous (Other)100%Brown/Gray

Non-Fibrous

Homogeneous

ILM-C-23

041811033-0020

None DetectedNon-fibrous (Other)100%Brown/Black

Non-Fibrous

Homogeneous

Catwalk - Gray

Window Caulk - Glass

/ Mullion

ILM-C-25

041811033-0021

None DetectedNon-fibrous (Other)85%Synthetic15%White/Black

Fibrous

Homogeneous

Catwalk - Roofing

Membrane (over a

Cementitious Layer)

ILM-C-27

041811033-0022

None DetectedNon-fibrous (Other)80%Glass20%Brown/White

Fibrous

Homogeneous

Catwalk - Brown

Flashing - Membrane/

Flashing

ILM-CR-28

041811033-0023

None DetectedNon-fibrous (Other)100%Brown

Non-Fibrous

Homogeneous

Window Caulk - Glass

Mullion (Brown Caulk)

ILM-BB-30-Membrane

041811033-0024

None DetectedNon-fibrous (Other)100%White/Black

Non-Fibrous

Homogeneous

Base Building Roof -

Roofing Material

ILM-BB-30-Roofing

041811033-0024A

None DetectedNon-fibrous (Other)65%Cellulose

Glass

15%

20%

Black

Non-Fibrous

Homogeneous

Base Building Roof -

Roofing Material

ILM-BB-30-Insulation

041811033-0024B

None DetectedNon-fibrous (Other)5%Cellulose95%Brown

Fibrous

Homogeneous

Base Building Roof -

Roofing Material

ILM-BB-31

041811033-0025

None DetectedNon-fibrous (Other)85%Cellulose15%Black

Fibrous

Homogeneous

Base Building Roof -

Black Sealant

ILM-BB-32

041811033-0026

None DetectedNon-fibrous (Other)100%White/Black

Non-Fibrous

Homogeneous

Base Building Roof -

White Sealant

ILM-BB-33

041811033-0027

None DetectedNon-fibrous (Other)100%White/Black

Non-Fibrous

Homogeneous

Base Building Roof -

White Sealant

ILM-BB-34-Membrane

041811033-0028

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

Base Building Roof -

Roofing Material

ILM-BB-34-Roofing

041811033-0028A

None DetectedNon-fibrous (Other)65%Cellulose

Glass

10%

25%

Black

Fibrous

Homogeneous

Base Building Roof -

Roofing Material

ILM-BB-34-Insulation

041811033-0028B

None DetectedNon-fibrous (Other)5%Cellulose95%Brown

Fibrous

Homogeneous

Base Building Roof -

Roofing Material

ILM-BB-35

041811033-0029

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Base Building Roof -

Black Sealant

ILM-BW-36-Membrane

041811033-0030

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

Breezeway - Roofing

Materials

Page 2 of 3ASB_PLM_0008_0001 - 1.78 Printed: 4/18/2018 2:45 AM

Tel/Fax: (800) 220-3675 / (856) 786-5974 http://www.EMSL.com / cinnasblab@EMSL.com

041811033EMSL Order:

Customer ID: AIRQ66

Customer PO:

Project ID:

Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized

Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

ILM-BW-36-Roofing

041811033-0030A

None DetectedNon-fibrous (Other)65%Cellulose

Glass

10%

25%

Black

Fibrous

Homogeneous

Breezeway - Roofing

Materials

ILM-BW-36-Insulation

041811033-0030B

None DetectedNon-fibrous (Other)5%Cellulose95%Brown

Fibrous

Homogeneous

Breezeway - Roofing

Materials

ILM-BW-37

041811033-0031

None DetectedNon-fibrous (Other)85%Cellulose15%Black

Fibrous

Homogeneous

Breezeway - Asphalt

Flashing on PF

ILM-BW-38

041811033-0032

None DetectedNon-fibrous (Other)85%Cellulose15%Black/Silver

Non-Fibrous

Homogeneous

Breezeway - Asphalt

Flashing on PF

ILM-BW-39-Silver Paint

041811033-0033

None DetectedNon-fibrous (Other)100%Silver

Non-Fibrous

Homogeneous

Breezeway - Silver

Paint on Black

Sealant - at Door

ILM-BW-39-Sealant

041811033-0033A

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Breezeway - Silver

Paint on Black

Sealant - at Door

ILM-BW-40-Silver Paint

041811033-0034

None DetectedNon-fibrous (Other)100%Silver

Non-Fibrous

Homogeneous

Breezeway - Silver

Paint on Black

Sealant - at Door

ILM-BW-40-Sealant

041811033-0034A

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

Breezeway - Silver

Paint on Black

Sealant - at Door

ILM-BW-41

041811033-0035

None DetectedNon-fibrous (Other)100%Brown/Gray

Non-Fibrous

Homogeneous

Breezeway - Silver

Caulk - Door Frame

ILM-BW-42

041811033-0036

None DetectedNon-fibrous (Other)100%Brown/Gray

Non-Fibrous

Homogeneous

Breezeway - Silver

Caulk - Door Frame

ILM-BW-43

041811033-0037

None DetectedNon-fibrous (Other)90%Cellulose10%Black

Fibrous

Homogeneous

Breezeway - Black

Caulk - Door Frame

ILM-BW-44

041811033-0038

None DetectedNon-fibrous (Other)85%Cellulose15%Black

Fibrous

Homogeneous

Breezeway - Black

Caulk - Door Frame

ILM-BW-45

041811033-0039

None DetectedNon-fibrous (Other)98%Fibrous (Other)2%Silver

Non-Fibrous

Homogeneous

Breezeway - Junction

Caulk - Silver Paint

ILM-BW-46

041811033-0040

None DetectedNon-fibrous (Other)98%Fibrous (Other)2%Silver

Non-Fibrous

Homogeneous

Breezeway - Junction

Caulk - Silver Paint

Analyst(s)

Adam Gart (40)

Nancy Stalter (8)

Benjamin Ellis, Laboratory Manager or Other Approved Signatory

EMSL maintains liability limited to cost of analysis . This report relates only to the samples reported and may not be reproduced, except in full, without written approval by EMSL. EMSL bears no responsibility for sample collection activities or analytical method limitations. Interpretation and use of test results are the responsibility of the client. This 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 . Non-friable organically bound materials present a problem matrix and therefore EMSL recommends gravimetric reduction prior to analysis. Samples received in good condition unless otherwise noted. Estimated accuracy, precision and uncertainty data available upon request. Unless requested by the client, building materials manufactured with multiple layers (i.e. linoleum, wallboard, etc.) are reported as a single sample. Reporting limit is 1%

Samples analyzed by EMSL Analytical, Inc. Cinnaminson, NJ NVLAP Lab Code 101048-0, AIHA-LAP, LLC-IHLAP Lab 100194, NYS ELAP 10872, NJ DEP 03036, PA ID# 68-00367

Page 3 of 3ASB_PLM_0008_0001 - 1.78 Printed: 4/18/2018 2:45 AM

OrderID: 201803938

OrderID: 201803938

Client Sample Description ConcentrationLab ID Analyzed Weight Lead

Collected

EMSL Analytical, Inc.

200 Route 130 North, Cinnaminson, NJ 08077

Phone/Fax: (856) 303-2500 / (856) 786-5974 http://www.EMSL.com cinnaminsonleadlab@emsl.com

Attn: John Folger

Air Quality Analytical

3411 Marsh Hawk Court

Wilmington, NC 28409

Received: 04/16/18 10:25 AM

18-070-0412 / ILM: 1740 Airport Blvd., Wilmington, NC 28405

Fax: (910) 392-3557

Phone: (910) 431-1019

Project:

4/12/2018Collected:

Test Report: Lead in Paint Chips by Flame AAS (SW 846 3050B/7000B)*

201803938

CustomerID: AIRQ66

CustomerPO:

ProjectID:

EMSL Order:

0.2520

Site: Rm. 104, Yellow Paint

201803938-0001ILM-1-01P 0.085 % wt4/17/2018 g4/12/2018

0.2538

Site: Rm. 104, Yellow Paint, on Structural Steel

201803938-0002ILM-1-02P 0.097 % wt4/17/2018 g4/12/2018

0.2456

Site: Rm. 106, Window Casing, Grey; Rusted Out

201803938-0003ILM-1-03P <0.0081 % wt4/17/2018 g4/12/2018

0.2531

Site: Rm. 104, Exterior, Door Paint, Black

201803938-0004ILM-1-04P <0.0080 % wt4/17/2018 g4/12/2018

0.2631

Site: Rm. 104, Exterior, Door Paint, Black

201803938-0005ILM-1-05P <0.0080 % wt4/17/2018 g4/12/2018

0.1992

Site: Cat-Walk, Black Mullion Paint; On Yellow Structural Steel

201803938-0006ILM-C-06P 0.018 % wt4/17/2018 g4/12/2018

0.1754

Site: Cat-Walk, Black Mullion Paint; On Yellow Structural Steel

201803938-0007ILM-C-07P 0.017 % wt4/17/2018 g4/12/2018

0.0897

Site: Yellow Structural Steel, Off Mullion

201803938-0008ILM-C-08P 0.22 % wt4/17/2018 g4/12/2018

0.1567

Site: Brown Paint on Lower Rubber Panel, Below Window Mullion

201803938-0009ILM-C-09P <0.013 % wt4/17/2018 g4/12/2018

0.2257

Site: Brown Paint on Lower Rubber Panel, Below Window Mullion

201803938-0010ILM-C-10P 0.23 % wt4/17/2018 g4/12/2018

0.2917

Site: Breeze-way, Black Door Paint

201803938-0012ILM-BW-12P <0.0080 % wt4/17/2018 g4/12/2018

Phillip Worby, Lead Laboratory Manager or other approved signatory

Test Report ChmSnglePrm/nQC-7.32.3 Printed: 4/17/2018 2:42:32 PM

*Analysis following Lead in Paint by EMSL SOP/Determination of Environmental Lead by FLAA. Reporting limit is 0.008 % wt based on the minimum sample weight per our SOP. Unless noted, results in this report are not blank corrected. This report relates only to the samples reported above and may not be reproduced, except in full, without written approval by EMSL. EMSL bears no responsibility for sample collection activities. Samples received in good condition unless otherwise noted. "<" (less than) result signifies that the analyte was not detected at or above the reporting limit. Measurement of uncertainty is available upon request. The QC data associated with the sample results included in this report meet the recovery and precision requirements unless specifically indicated otherwise.

Definitions of modifications are available upon request.

Samples analyzed by EMSL Analytical, Inc. Cinnaminson, NJ NELAP Certifications: NJ 03036, NY 10872, PA 68-00367, AIHA-LAP, LLC ELLAP 100194, A2LA 2845.01

Initial report from 04/17/2018 14:42:32 http://www.EMSL.com mailto:cinnaminsonleadlab@emsl.com

Appendix C Sample Locations

KOOOO

Callout 06, 07

KOOOO

Callout

KOOOO

Callout 10, 11

KOOOO

Callout

KOOOO

Callout

KOOOO

Callout

KOOOO

Callout 03P, 05

KOOOO

Callout 01P, 01, 02

KOOOO

Callout

KOOOO

Callout 02P

KOOOO

Callout

KOOOO

16, 17

30, 31, 32

KOOOO

Callout

KOOOO

34, 35

40, 39

KOOOO

Callout 37, 38

KOOOO

Maylisse Matos Line

KOOOO

Polygon

KOOOO

Polygon

KOOOO

Polygon

KOOOO

Callout 29 Fire Proofing

KOOOO

Callout 25, 26, 27

KOOOO

Callout 09P, 10P

KOOOO

Callout 23, 24

KOOOO

Callout

CR28

KOOOO

Callout 21, 22

KOOOO

Callout 18, 19, 20

KOOOO

Callout 6P

KOOOO

Callout 7P

KOOOO

Callout 8P

KOOOO

CR-11P