13582_-_Creech_Bldg._80.pdf

Macrotec Consulting, LLC.

9724 Mild Weather Ct. · Las Vegas, NV 89148 Phone: (702) 338-8213 · Fax: (702) 629-5677

Demolition Investigation Report Asbestos and Lead Based Paint Survey

Project Information:

Creech Air Force Base Bldg. 80 Work Order #C11117 21245

Report Info:

Macrotec Project # 13582 July 3, 2013

Prepared For:

Vince Bowers 99th Civil Engineering Squadron – CES/CEV Nellis AFB, NV 89191

Prepared By:

Dustin McAllister - Macrotec Consulting, LLC.

Table of Contents:

Introduction Scope of Services Site Description Sample Collection Methodology Sample Analysis Methodology Sample Assessment Recommendations Inspection Limitations

Appendix A Asbestos Assessment Appendix B Lead Assessment Appendix C Picture Page Appendix D Sample Location Diagram Appendix E Asbestos Laboratory Report Appendix E.1 Lead XRF Results Appendix F Certifications

Asbestos / Lead Survey Macrotec Project # 13582 Creech Air Force Base – Bldg. 80 Page 2

INTRODUCTION

Macrotec Consulting performed an inspection for Asbestos-Containing Building Materials and Lead Based Paint on June 27th 2013. The inspection was conducted for the project defined as: Demolition of building 80 at Creech Air Force Base in Indian Springs, NV.

The intent of this inspection was to identify materials containing asbestos and lead based paint, within the subject site, that may be impacted during planned renovation activities. Macrotec’s inspection services were conducted at the request of Vince Bowers of the 99th Civil Engineering Squadron.

Dustin McAllister, a certified lead inspector, License No. NV-I-16781-1, and a Nevada Asbestos Abatement Consultant, License No.IM0961, and Jason McAllister, a Nevada Asbestos Abatement Consultant, License No. IMP0901, and a certified lead inspector, License No. NV-I-125427-1 conducted these services for Macrotec Consulting.

SCOPE OF SERVICES

Asbestos

Macrotec’s inspection services were conducted to identify the presence of any materials containing asbestos pursuant to the requirements of:

Nevada OSHA - NAC 618.960 OSHA’s “Criteria to rebut the designation of installed material as PACM

(Presumed Asbestos Containing Material)”, 1926.1101(k)(5).

EPA’s: 40 CFR Part 61 National Emission Standard for Hazardous Air

Pollutants (NESHAP).

These regulations outline inspection and abatement requirements for materials containing asbestos.

Lead

Macrotec collected X-Ray Fluorescence (XRF) readings to identify the presence and content level of lead above the action level (1.0 mg/cm2). The sampling for this project was collected in compliance with the U.S. Department of Housing and Urban Development (HUD) and the Environmental Protection Agencies (EPA) regulatory requirements.

SITE DESCRIPTION

The subject site was is a wood open air car port.

Creech Air Force Base – Bldg. 80 Page 3

Macrotec’s inspection was limited to this location only.

COLLECTION METHODOLOGY

Asbestos

An initial walk through of the subject site was conducted to identify homogeneous suspect materials containing asbestos and lead based paint, and their respective locations. This information was then used to develop a sample collection strategy.

Samples were collected by pre-wetting sample areas with water, then cutting or scraping the sample from the substrate with an appropriate sampling tool.

Whenever possible, samples were collected from areas previously damaged or deteriorating. To avoid potential contamination due to unknown asbestos and no building systems, components, or structures were demolished to obtain samples of potentially hidden materials containing asbestos.

Each suspect bulk sample was sealed in its own zip lock plastic container and labeled with a unique identification number. Sampling tools were individually cleaned before and after each sample was collected to avoid sample cross contamination. Decontamination was accomplished using single use, pre-moistened cloths.

Asbestos samples were recorded on Macrotec’s chain-of-custody form. This form accompanied the samples to Triangle Enivronmental Service Center, Inc. (TESC), located in Moseley, Virginia. The National Voluntary Laboratory Accreditation Program (NVLAP) accredits TESC for analysis of bulk building material samples for asbestos.

Lead

Painted surfaces were then tested using an X-Ray Fluorescence (XRF) analyzer.

The XRF was a Niton XLp 300A paint analyzer serial #26948. The instrument was calibrated to the manufactures specifications before the inspection, every four hours, and after the inspection was finished, verified against the National Institute of Standards and Testing (NIST) Standard Reference Material (SRM) 2573 lead. The analyzer was in control at all times of the NIST SRM lead standard.

Interior and exterior XRF readings were taken on determined surfaces on each building component in each room equivalent. The HUD definition of lead based paint is lead equal to or greater than 1.0 mg/cm2. All results above this level are considered positive and all results found below this level are considered negative.

Creech Air Force Base – Bldg. 80 Page 4

SAMPLE ANALYSIS METHODOLOGY

Asbestos

Suspect asbestos samples were subjected to analysis by polarized light microscopy (PLM). Bulk sample analysis was conducted in accordance with the EPA’s “Test Method for the Determination of Asbestos in Bulk Building Materials, EPA/600/R-93/116, 1993.

Lead

To determine lead content, the painted surfaces were tested using an X-Ray Fluorescence (XRF) analyzer. The XRF was used in accordance with chapter seven of the Guidelines of the Evaluation and Control of Lead Based Paint Hazards in Housing published by HUD

SAMPLE ASSESSMENT

Macrotec’s inspection of the subject site found Four (4) separate suspect asbestos building materials, of which a total of Four (4) samples were collected and submitted for analysis.

See Appendix A for a listing of the materials, material locations, samples, sample locations and results for this project.

*Although none of the samples taken in this survey were found to contain asbestos, a previous survey found asbestos containing mastic on the pipe penetrations. Macrotec was unable to confirm or deny the presence of this material without compromising the integrity of the roof (the building was occupied at the time of the survey), hence it should be assumed that the material remains until destructive testing can be completed.

Lead

Macrotec collected Twenty Two (22) XRF paint readings within the subject site.

Some painted surfaces were found to be leaded (painted materials and/or surfaces above the HUD action level of 1.0 mg/cm2). OSHA regulations require the implementation of worker protection if there is a potential that paint with any amount of lead in it will be disturbed during demolition or renovation activities.

See Appendix B for a listing of materials that contain lead above the HUD action level and above the “Limit of Detection” (LOD). See Appendix D.1 for a listing of all the painted surfaces, XRF readings, and XRF reading locations and results for this project.

Creech Air Force Base – Bldg. 80 Page 5

RECOMMENDATIONS

Asbestos

US EPA and Nevada Department of Industrial Relations regulations require the removal of all regulated asbestos-containing materials (RACM) prior to any renovation or demolition that could impact or disturb RACM. In accordance with these regulations Macrotec recommends:

Hiring a Certified Asbestos Consultant to develop a project specification based on this investigation and any other additional findings.

Hiring a Nevada licensed Asbestos Abatement Contractor to remove all asbestos materials, which are either regulated or may become regulated during the course of renovation and/or demolition activities.

Hiring a Certified Asbestos Consultant to monitor the removal activities and to provide final clearance inspection reports.

Macrotec recommends the removal of all ACM (in the manner described above) whenever feasible.

Lead

US EPA OSHA regulations require the implementation of worker protection if there is a potential that paint with lead in it will be disturbed during renovation activities. In accordance with these regulations Macrotec recommends:

Hiring an EPA Licensed Lead Consultant to develop a project specification based on this investigation and any other additional findings.

Hiring an EPA Licensed Lead Abatement Contractor to stabilize and/or remove all regulated lead painted materials.

Hiring an EPA Licensed Lead Consultant to monitor the removal activities and provide final clearance inspection reports.

INSPECTION LIMITATIONS

The information contained in this report is limited to those areas and suspect materials found to be visually accessible through reasonable means.

Creech Air Force Base – Bldg. 80 Page 6

Macrotec conducted a non-destructive survey. No demolition of building materials was conducted to determine the presence of asbestos in wall cavities, chases or other inaccessible areas. Macrotec cannot warrant that these areas do not contain asbestos in locations other than those noted in this report, however, a good faith effort was made to conduct a comprehensive survey.

• Macrotec accepts no liability for additional materials or under reporting of asbestos materials that exist below other floor coverings.

• This report is not represented as, nor is it intended to be, an asbestos abatement scope of work or project specification.

• If suspect materials are discovered during future demolition operations, cease all general work activities which could impact the discovered suspect materials, until confirmation sampling can be conducted.

Thank you for allowing Macrotec Consulting to assist you with your environmental consulting needs. Please contact me with any questions regarding this report at (702) 338-8213.

Appendix A

Appendix A - Asbestos Assessment

Macrotec Job #13582 - WO #C11117 21245 - Creech Bldg. 80

The following table lists each of the materials suspected to contain asbestos at the subject site. For each material the sample number, location and laboratory result are listed. If the material was found to contain asbestos, the friablity and NESHAP classification is identified.

1 Gray Asphalt Roll Roofing This material is located on the roof of the building

No Asbestos Detected

AB1 Exterior - Roof - South End None Detected

2 Tar Paper Beneath Roll Roofing This material is located below the Roll Roofing on the roof of the building

No Asbestos Detected

AB2 Exterior - Roof - South End None Detected

3 Black Roof Mastic This material is located on the perimeter on the roof of the building

No Asbestos Detected

AB3 Exterior - Roof - South End None Detected

4 Concrete Slab This material is located on the floor of the building

No Asbestos Detected

AB4 Exterior - Roof - SW Corner None Detected

Asbestos Survey

Creech Bldg. 80

Macrotec Job #13582

Appendix B

Appendix B - Lead Assessment

Macrotec Job #13582 - WO #C11117 21245 - Creech Bldg. 80

The following table lists each of the painted surfaces found to contain lead at the subject site, Materials with a result greater than 1.0 mg/cm2 are considered leaded by the EPA and HUD. Note: OSHA requires PPE for materials containing any amount of lead. For each painted surface, the description, material location and result are listed.

Painted Surface Description

Painted Surface Location

XRF Result (mg/cm2)

This material is located on the center columns of the building

1.9 - 2.8Beige Wood Column

This material is located on the center beams of the building

2.3 - 3Beige Wood Beam

This material is located on the floor of the building 1.7Beige Concrete Floor

Lead Paint Survey

Creech Bldg. 80

Macrotec Job #13582

Appendix C

Asbestos & Lead Based Paint Demolition Survey Macrotec Project # 13582 Creech Air Force Base, Bldg. 80 Appendix B

Picture 1— Beige wood columns containing lead based paint located in the center of the building and beige con-crete floor that is leaded

Picture 2— Beige wood beams containing lead based paint lo-cated in the center of the building

Appendix D

Asbestos & Lead Survey

NAFB Bldg. 80

Macrotec Project # 13582

Appendix A

* Diagram Not Drawn To Scale

Sample Location Diagram

AB1

The Area Above Was Tested for Lead Based Paint with a XRF Analyzer. See Results Page for Materials & Locations.

AB2 AB3

AB4

Appendix E

Macrotec Consulting

TRIANGLE ENVIRONMENTAL SERVICE CENTER, INC.

13509 East Boundary Road, Suite B, Midlothian, VA 23112

1*.(0-2(+0/+ ^ LI[3 1*.(0-2(+0/-

BULK ASBESTOS SAMPLE ANALYSIS SUMMARY

9724 Mild Weather Ct.

Las Vegas, NV 89148

13582

Bldg. 80

130701P

7/1/2013 7/2/2013 7/2/2013

Y. FangJOB SITE:

TESC LOGIN #:

DATE OF RECEIPT:

DATE OF ANALYSIS:

DATE OF REPORT:

ANALYST:

TESC

SAMPLE #

CLIENT SAMPLE ID

& GROSS DESCRIPTION

ESTIMATED

% ASBESTOS

NON ASBESTOS

% FIBERS

NON FIBROUS

% MATERIALS

CLIENT:

CLIENT JOB/ #:

20% Fiberglass 80%AB1 / Black tar-like NAD1

98% Cellulose 2%AB2 / Black fibers NAD2

20% Fiberglass 80%AB3 / Black tar-like NAD3

98% Cellulose 2%AB4 / Black fibers NAD4

Total Samples/Layers Analyzed: 4

Tuesday, July 02, 2013 Page 1 of 1

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and "Method for the Determination of Asbestos in Bulk Building Materials", EPA 600/R-93/116, July 1993. None Detected: not detected at/or below the detected limit of method (Reporting limit: 1% Asbestos). Glass fiber is analyzed for quality control blank. TESC recommends by point count or Transmission Electron Microscopy (TEM), for materials regulated by the EPA NESHAP (National Emission Standards for Hazardous Air Pollutants) and found to contain less than ten percent (<10%) asbestos by Polarized Light Microscopy (PLM). Both services are available for an additional fee. This report shall not be reproduced, except in full written approval of Triangle Environmental Service Center, Inc. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. This test report relates only to the item(s) tested.

NVLAP Lab Code: 200794-0 LEGEND NAD=No Asbestos Detected, Lino.=Linoleum, JC=Joint Compound][

Reviewed By Authorized Signatory:

Feng Jiang, MS Senior Geologist, Laboratory Director Yuedong Fang, Senior Geologist

Appendix E.1

Time Duration Component Substrate Side Color Site Building Room Results Depth Index PbC PbC Error PbL PbL Error PbK PbK Error

6/27/13 11:03 1.28 Wall Wood B Beige Creech 80 Exterior NEG 1 < LOD 0.03 < LOD 0.03 < LOD 2

6/27/13 11:03 1.27 Wall Wood B Beige Creech 80 Exterior NEG 1.43 < LOD 0.05 < LOD 0.05 < LOD 2.01

6/27/13 11:03 1.27 Wall Wood B Beige Creech 80 Exterior NEG 1 < LOD 0.03 < LOD 0.03 < LOD 2.08

6/27/13 11:04 1.26 Soffit Wood D Beige Creech 80 Exterior NEG 1 < LOD 0.03 < LOD 0.03 < LOD 2.25

6/27/13 11:04 1.28 Soffit Wood C Beige Creech 80 Exterior NEG 1 < LOD 0.03 < LOD 0.03 < LOD 2.4

6/27/13 11:04 1.28 Fascia Wood C Brown Creech 80 Exterior NEG 1 < LOD 0.03 < LOD 0.03 < LOD 1.65

6/27/13 11:04 1.27 Fascia Metal C Brown Creech 80 Exterior NEG 1 < LOD 0.03 < LOD 0.03 < LOD 3.3

6/27/13 11:05 1.28 Column Wood Center Beige Creech 80 Interior POS 3.92 2.8 1.4 2.8 1.4 < LOD 3.15

6/27/13 11:06 1.27 Column Wood Center Beige Creech 80 Interior POS 5.26 2.8 1.7 2.8 1.7 < LOD 3.75

6/27/13 11:06 3.18 Column Wood Center Beige Creech 80 Interior POS 10 1.9 0.9 < LOD 1.5 1.9 0.9

6/27/13 11:06 1.27 Beam Wood A Beige Creech 80 Interior NEG 2.16 < LOD 0.08 < LOD 0.08 < LOD 1.8

6/27/13 11:07 1.27 Beam Wood A Beige Creech 80 Interior NEG 1 < LOD 0.03 < LOD 0.03 < LOD 1.65

6/27/13 11:07 0.64 Ceiling Wood A Beige Creech 80 Interior Null 1 < LOD 0.04 < LOD 0.04 < LOD 4

6/27/13 11:07 1.27 Ceiling Wood A Beige Creech 80 Interior NEG 1 < LOD 0.03 < LOD 0.03 < LOD 2.4

6/27/13 11:07 1.27 Wall Wood B Beige Creech 80 Interior NEG 1 < LOD 0.03 < LOD 0.03 < LOD 2.1

6/27/13 11:07 1.28 Wall Wood C Beige Creech 80 Interior NEG 1 < LOD 0.03 < LOD 0.03 < LOD 2.1

6/27/13 11:08 1.28 Wall Wood D Beige Creech 80 Interior NEG 1 < LOD 0.03 < LOD 0.03 < LOD 1.74

6/27/13 11:08 1.28 Wall Wood D Beige Creech 80 Interior NEG 1 < LOD 0.03 < LOD 0.03 < LOD 2.1

6/27/13 11:08 1.27 Beam Wood Center Beige Creech 80 Interior POS 3.64 3 1.4 3 1.4 < LOD 3.3

6/27/13 11:08 2.55 Beam Wood Center Beige Creech 80 Interior POS 6.95 2.3 1.2 2.3 1.2 < LOD 1.95

6/27/13 11:09 1.28 Wall Wood C Beige Creech 80 Interior NEG 1 < LOD 0.03 < LOD 0.03 < LOD 1.8

6/27/13 11:09 8.93 Floor Concrete C Beige Creech 80 Interior POS 1 1.7 0.6 < LOD 0.03 1.7 0.6

Appendix F

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