Attch_5_-_HAZMAT_Rpt_Planetarium.pdf

LIMITED HAZARDOUS BUILDING MATERIALS SURVEY

USAFA PLANETARIUM

COLORADO SPRINGS, COLORADO

PREPARED FOR:

Merrick & Company

5970 Greenwood Plaza Boulevard Greenwood Village, Colorado 80111

PREPARED BY:

Ninyo & Moore

Geotechnical and Environmental Sciences Consultants 6001 South Willow Drive, Suite 195 Greenwood Village, Colorado 80111

March 9, 2016 Project No. 501013003

March 9, 2016 Project No. 501013003

Mr. Lucas Souhrada Merrick & Company 5970 Greenwood Plaza Boulevard Greenwood Village, Colorado

Subject: Limited Hazardous Building Materials Survey USAFA Planetarium Colorado Springs, Colorado

Dear Mr. Souhrada:

In accordance with your authorization to proceed, Ninyo & Moore has conducted a limited hazardous building materials survey at the United States Air Force Academy Planetarium in Colorado Springs, Colorado.

The attached report presents our methodology, findings, conclusions, and recommendations regarding our survey. We appreciate the opportunity to be of service to you on this important project.

Sincerely, NINYO & MOORE

Robert Neumann Staff Geologist

CDPHE #20776

Mark A. Williams Senior Project Environmental Scientist

CDPHE #11552

RBN/MAW/LMB/klb

Distribution: (1) Addressee (via e-mail)

USAFA Planetarium March 9, 2016 Colorado Springs, Colorado Project No. 501013003

501013003R_HBMS.docx i

TABLE OF CONTENTS

Page

1. INTRODUCTION

2. PURPOSE AND SCOPE OF SERVICES

3. SITE DESCRIPTION

4. PHYSICAL LIMITATIONS

5. HAZARDOUS BUILDING MATERIAL SURVEY

5.1. Asbestos Inspection

5.1.1. Sample Collection

5.1.2. Laboratory Analyses and Results

5.1.3. Findings and Opinions

5.2. Lead

5.2.1. Assessment

5.2.2. Laboratory Analyses and Results

5.2.3. Findings and Opinions

5.3. Mold

5.3.1. Assessment

5.3.2. Air Sampling and Laboratory Analysis

5.3.3. Findings and Opinions

6. RECOMMENDATIONS

7. LIMITATIONS

Table Table 1 – Asbestos Sample Results Table 2 – Lead Sample Results Table 3 – Mold Sample Results

Figures Figure 1 – Sample Locations

Appendices Appendix A - Certifications Appendix B – Laboratory Reports and Chain-of-Custody Records (Asbestos) Appendix C – Laboratory Reports and Chain-of-Custody Records (Lead) Appendix D - Laboratory Reports and Chain-of-Custody Records (Mold)

501013003R_HBMS.docx 1

1. INTRODUCTION

In accordance with your request and authorization to proceed, Ninyo & Moore has conducted a

Limited Hazardous Building Materials Survey (HBMS) of the Planetarium at the United States

Air Force Academy (USAFA) in Colorado Springs, Colorado.

Ninyo & Moore understands the restrooms are scheduled for renovation. Therefore, a Limited

HBMS was conducted to identify and quantify potentially hazardous building materials prior to renovation.

This report has been prepared in accordance with generally accepted environmental science and engineering practices and applicable federal and state regulations. The report is based upon site conditions at the time of the field activities, and provides documentation of our findings and recommendations.

2. PURPOSE AND SCOPE OF SERVICES

The purpose of the HBMS was to assess and quantify asbestos-containing material (ACM), paint coatings that contain lead, and airborne fungal spores.

Ninyo & Moore performed the following services:

Visual assessment of accessible areas to evaluate the presence of suspect ACM and lead paint.

Collection of building material samples and submittal of these samples to an independent laboratory for asbestos analysis by polarized light microscopy (PLM).

Collection of paint chip samples and submittal of these samples to an independent laboratory for lead analysis in general accordance with EPA SW-846 Method 7420.

Collection of fungal spore trap samples and submittal to an independent laboratory for analysis by direct microscopic exam with dispersion staining.

Preparation of this report, presenting the data and summarizing the methodology used. This report includes a site description, figures, laboratory testing information, conclusions and recommendations, and tables summarizing the assessed building materials.

501013003R_HBMS.docx 2

3. SITE DESCRIPTION

The subject site is the Planetarium at the USAFA in Colorado Springs, Colorado. Interior finishes were observed to be plaster, drywall, concrete, CMU walls and ceramic tile. The floors were observed to be 9”x 9” floor tile, 12”x 12” floor tile, carpet, and bare concrete. Ceilings were observed to be plaster and drywall. The dome of the planetarium was covered with spray-on insulation.

4. PHYSICAL LIMITATIONS

No physical limitations, such as locked rooms and fenced areas, were encountered during the

HMBS. However, access to the interstitial wall and ceiling spaces was limited. Therefore, there is a possibility that during renovation activities, additional ACM may be encountered in these spaces. Suspect materials encountered during renovation activities that have not been assessed previously may either be assumed to be ACM and handled accordingly, or may be sampled and analyzed at that time to assess whether they are asbestos-containing.

5. HAZARDOUS BUILDING MATERIAL SURVEY

On February 17, 2016, Ninyo & Moore conducted a Limited HBMS that included an asbestos inspection, limited lead sampling and collection of air samples to determine the presence of fungal spores.

5.1. Asbestos Inspection

Mr. Robert Neumann, a Colorado Department of Public Health and Environment (CDPHE)-certified Asbestos Building Inspector with Ninyo & Moore, conducted the asbestos inspection. The inspection was conducted in general accordance with the Colorado Air

Quality Control Commission’s Regulation 8, Part B (Regulation 8).

5.1.1. Sample Collection

A preliminary visual assessment of suspect ACM was conducted and homogeneous areas (areas in which the materials are uniform in color, texture, construction or

501013003R_HBMS.docx 3 application date, and general appearance) were identified. Each homogeneous area was observed for material type, location, condition, and friability. Representative samples were collected from each homogeneous material, within the limitations of the inspection, using EPA-recommended sampling procedures. Building materials that were sampled and analyzed for the presence of asbestos are summarized in Table 1.

5.1.2. Laboratory Analyses and Results

A total of 41 samples of suspect ACM were collected and submitted to EMC Labs, Inc.

(EMC) of Phoenix, Arizona for analysis. EMC is a CDPHE-registered asbestos laboratory and is accredited by the National Voluntary Laboratory Accreditation

Program (NVLAP No. 101926-0) for bulk asbestos fiber analysis. A copy of Ninyo &

Moore personnel and laboratory certifications are presented in Appendix A.

Due to material layering of the samples collected, 58 separate analyses were performed.

The samples were analyzed by PLM with dispersion staining (PLM/Ds), for the presence and quantification of asbestos fibers, in general accordance with EPA Method

600/R-93/116.

The lower limit of reliable detection for asbestos using the PLM method is approximately 1% by volume. Materials containing asbestos in amounts less than 1% but in excess of 0.1% are defined as containing “trace” amounts. Building materials with an asbestos content in excess of 1.0% are listed in Section 5.1.3 of this report. A

Summary of Asbestos Sample Results is presented in Table 1. Copies of the laboratory analytical reports and chain-of-custody records are presented in Appendix B.

5.1.3. Findings and Opinions

The findings of the asbestos inspection are based on our visual observations and laboratory analysis of suspect building materials. Based on the analytical results of bulk samples collected during this survey the following materials contain asbestos:

501013003R_HBMS.docx 4

Approximately 400 square feet of non-friable mastic (black) is located under the green vinyl floor tile in the office area and contains 5% chrysotile asbestos. The material was observed to be in good condition.

Approximately 50 linear feet (lf) of friable pipe fittings (white) located in the mechanical room and in the downstairs restrooms contains 3% amosite asbestos and 4% chrysotile asbestos. The material was observed to be damaged.

The approximate locations of asbestos-containing mastic and pipe fittings are presented on Figure 1.

5.2. Lead

Limited lead sampling was conducted to assess the lead content of paint coated surfaces.

5.2.1. Assessment

Ninyo & Moore conducted a visual assessment for possible lead-based paint. The sampling was conducted in general accordance with applicable federal and state regulations within the scope of this survey.

5.2.2. Laboratory Analyses and Results

A total of 10 samples of suspect lead-based paint were collected and submitted to EMC for analysis. The samples were analyzed by atomic absorption/direct aspiration in general accordance with EPA SW-846 Method 7420.

Lead-based paint is paint with a lead concentration in excess of the EPA total threshold limit concentration of 5,000 milligrams per kilogram (mg/kg), 5,000 parts per million

(ppm), 1 milligram per square centimeter (1.0 mg/cm2), or 0.5 percent by weight. Paint with a lead concentration in excess of the laboratory reporting limit but less than the

EPA total threshold limit is considered to be lead-containing paint (LCP).

A Summary of Lead Sample Results is presented in Table 2. Copies of the laboratory analytical reports and chain-of-custody records are presented in Appendix C.

501013003R_HBMS.docx 5

5.2.3. Findings and Opinions

The findings of this assessment are based on limited paint chip samples collected from the subject site. Five of the 10 samples collected were reported to contain lead exceeding the analytical reporting limit. However, none of the samples contained lead exceeding 0.5%. Therefore, the painted walls and ceilings are considered LCP. The approximate location of lead-containing paint is presented on Figure 1.

5.3. Mold

A limited fungal assessment was conducted inside the building. The assessment included a limited visual inspection, concentrating on potential fungal growth and water intrusion areas, collection of air samples for fungal spore analysis, assessment of possible moisture sources.

5.3.1. Assessment

Ninyo & Moore conducted a visual assessment for the presence of moisture damage and suspect microbial growth in the building.

5.3.2. Air Sampling and Laboratory Analysis

Viable and non-viable mold spores and solid aerosols in the indoor air were collected at four locations inside the building using Air-O-Cell sampling cassettes. Two air samples were collected outside of the facility to use as a comparison benchmark. Each cassette was connected to a sampling pump set to draw 15 liters of air per minute. The duration of the sample collection was 5 minutes, which resulted in collection of a 75-liter sam-ple. Sample cassettes were labeled with the sample location and date, placed into sealed bags, and shipped to EMC for analysis. EMC is accredited by the American Industrial

Hygiene Association’s (AIHA) Environmental Microbiology Laboratory Accreditation

Plan (EMLAP) for microbiology analysis

A Summary of Air Sample Results is presented in Table 3. Copies of the laboratory analytical reports and chain-of-custody records are presented in Appendix D.

501013003R_HBMS.docx 6

5.3.3. Findings and Opinions

The findings of this assessment are based on a limited visual reconnaissance and limited air sampling. No moisture or fungal damaged building materials were observed in the building. Three of the total fungal spore concentrations reported indoors exceeded those reported outside the building.

Generally, the fungal genera present in the indoor environment should be similar to the genera outdoors. The total fungal spores reported indoors should be less than the outdoor concentration. Samples collected in the handicap restroom, the office area and the electrical room exceeded the outside spore concentration. This indicates a fungal proliferation site likely exists inside the building. The approximate locations of the air sample collection are presented on Figure 1.

6. RECOMMENDATIONS

Based on the analytical results of the bulk samples collected during the limited asbestos inspection and limited lead sampling, ACM and lead-containing paint were identified. Therefore, the following recommendations and precautions are provided:

Prior to renovation that will disturb ACM, the material should be removed in accordance with applicable federal, state, and local regulations.

Any suspect ACM discovered during demolition that was not assessed during this or previous inspections should be sampled and analyzed for asbestos content prior to disturbance.

Any renovation that will disturb LCP should be conducted in accordance with 29 CFR

1926.62 which applies to all construction work where an employee may be exposed to lead.

Prior to disposal of renovation or demolition debris, the generator should determine if the waste is hazardous by the toxicity characteristic leaching procedure (TCLP). Solid waste exceeding 5 milligrams per liter (mg/L) via TCLP exhibit the characteristic of toxicity and should be disposed of as hazardous waste in accordance with Subtitle C of the Resource Conservation and Reclamation Act (RCRA).

Porous building materials observed during renovation to be moisture or fungi damaged should be discarded. Non-porous building materials observed to be damaged by moisture or fungi should either be discarded or cleaned by a qualified fungal remediation contractor.

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7. LIMITATIONS

Ninyo & Moore's opinions and recommendations regarding environmental conditions, as presented in this report, are based on limited sampling and analysis. The samples collected and used for testing, and the observations made, are believed to be representative of the area(s) evaluated.

However, if additional suspect ACM or hazardous building materials are encountered during demolition activities, these materials should be sampled by qualified personnel, and analyzed prior to further disturbance.

The environmental services described in this report have been conducted in general accordance with applicable regulation and the standard-of-care exercised by environmental consultants performing similar work in the project area. Variations in site conditions may exist and conditions not observed or described in this report may be encountered during subsequent activities.

This document is intended to be used only in its entirety. No portion of the document, by itself, is designed to completely represent any aspect of the project described herein. Ninyo & Moore should be contacted if the reader requires any additional information, or has questions regarding content, interpretations presented, or completeness of this document.

The environmental interpretations and opinions contained in this report are based on the results of laboratory tests and analyses intended to detect the presence of ACM in samples collected from the subject site. The testing and analyses have been conducted by an independent laboratory, which is accredited by the NVLAP, for bulk asbestos fiber analysis. Ninyo & Moore has no involvement in, or control over, such testing and analysis. Ninyo & Moore, therefore, disclaims responsibility for any inaccuracy in such laboratory results.

Ninyo & Moore’s conclusions, recommendations, and opinions are based on an analysis of the observed site conditions. It should be understood that the conditions of a site could change with time as a result of natural processes or the activities of man at the subject site or nearby sites. In addition, changes to the applicable laws, regulations, codes, and standards of practice may occur due to government action or the broadening of knowledge. The findings of this report may, 501013003R_HBMS.docx 8 therefore, be invalidated over time, in part or in whole, by changes over which Ninyo & Moore has no control.

501013003R_HBMS.docx

TABLES

USAFA ‐ Planetarium Colorado Springs, Colorado

March 9, 2016 Project No. 501013003

Friable

(Y/N)

1 White 12" x 12" VFT N G ND

2 Black Mastic N G ND

1 White 12" x 12" VFT N G ND

2 Black Mastic N G ND

1 White 12" x 12" VFT N G ND

2 Black Mastic N G ND

1 Gray 9" x 9" VFT N G ND

2 Black Mastic N G 5% Chrysotile

1 Gray 9" x 9" VFT N G ND

2 Black Mastic N G 4% Chrysotile

1 Gray 9" x 9" VFT N G ND

2 Black Mastic N G 5% Chrysotile

B-003A Main Room 1 Yellow Carpet Mastic Y G ND

B-003B Office Area 1 Yellow Carpet Mastic Y G ND

B-003C Office Area 1 Yellow Carpet Mastic Y G ND

1 Pink/Brown Drywall Y G ND

2 White/Off White Joint Compound Y G ND

1 Pink/Brown Drywall Y G ND

2 White/Off White Joint Compound Y G ND

B-004C Office Area South Wall 1 White Joint Compound Y G ND

B-005A Vestibule East Wall 1 White/Off White Heavy Texture Y G ND

B-005B Vestibule South Wall 1 White/Off White Heavy Texture Y G ND

6,500 SF4

Approximate Quantity (LF/SF)

Handicap Restroom Ceiling

Vestibule West Wall

Control Room

Office Area

400 SF

Office Area

Office Area

10,000 SF

Table 1. Asbestos Sample Results

Sample ID HA# Sample DescriptionLayerSample Location Asbestos Condition

(G/D/SD)

B-001B

B-004A

300 SF

B-002A

B-002B

B-002C

B-004B

B-001A Control Room

B-001C

Electrical Room

March 9, 2016 Project No. 501013003

Friable

(Y/N) Approximate Quantity (LF/SF)

Table 1. Asbestos Sample Results

Sample ID HA# Sample DescriptionLayerSample Location Asbestos Condition

(G/D/SD)

B-005C Vestibule West Wall 1 White/Off White Heavy Texture Y G ND

B-005D Office Area South Wall 1 White/Off White Heavy Texture Y G ND

B-005E Office Area North Wall 1 White/Off White Heavy Texture Y G ND

1 Black Vinyl Covebase Y G ND

2 Yellow Mastic Y G ND

1 Black Vinyl Covebase N G ND

2 Yellow Mastic N G ND

1 Black Vinyl Covebase N G ND

2 Yellow Mastic N G ND

B-007A Vestibule Northwest Wall 1 Plaster Texture Y G ND

B-007B Vestibule Southwest Wall 1 Plaster Texture Y D ND

B-007C Vestibule Northeast Wall 1 Plaster Texture Y G ND

B-007D Vestibule Southeast Wall 1 Plaster Texture Y G ND

B-007E Vestibule North Wall 1 Plaster Texture Y G ND

B-008A Dome South Side 1 Gray Insulation Y G ND

B-008B Dome North Side 1 Gray Insulation Y G ND

B-008C Dome East Side 1 Gray Insulation Y G ND

B-009A Electrical Room 1 Plaster - Finish Coat (White) Y G ND

B-009B Electrical Room 1 Plaster - Scratch Coat (Off-white) Y G ND

B-009C Mechanical Room 1 Plaster - Finish Coat (White) Y G ND

2,000 SF5

Vestibule East Wall

1,600 SF

1,200 LFVestibule West WallB-006B

B-006C

B-006A

Exit Hallway

8 32,000 SF

9 400 SF

March 9, 2016 Project No. 501013003

Friable

(Y/N) Approximate Quantity (LF/SF)

Table 1. Asbestos Sample Results

Sample ID HA# Sample DescriptionLayerSample Location Asbestos Condition

(G/D/SD)

1 Gray Sheet Vinyl Flooring N G ND

2 Yellow Mastic N G ND

3 Gray Sheet Vinyl Flooring N G ND

1 Yellow Mastic N G ND

2 Gray Sheet Vinyl Flooring N G ND

3 Yellow Mastic N G ND

1 Beige Plaster - Scratch Coat Y G ND

2 White Plaster - Finish Coat Y G ND

1 Beige Plaster - Scratch Coat Y G ND

2 White Plaster - Finish Coat Y G ND

1 Beige Plaster - Scratch Coat Y G ND

2 White Plaster - Finish Coat Y G ND

B-012A Mechanical Room Blue Pipe 1 White TSI Y SD 3% Amosite

B-012B Mechanical Room Yellow Pipe

1 White TSI Y SD 2% Amosite

B-012C Mechanical Gray Pipe 1 White TSI Y SD 2% Chrysotile

B-012D Downstairs Mens Restroom 1 White TSI Y SD 4% Chrysotile

HA = Homogeneous Area

Y/N = Yes/No

SF = Square feet

LF = Linear feet

NM = Not Measured

"= Inch VFT = Vinyl Floor Tile

G = Good

D = Damaged

SD = Significantly Damaged

ND = None Detected

TSI = Thermal System Insulation

Vestibule East Wall

Notes:

B-011A

B-011B

B-011C

B-010A Exit Hallway

10B-010B

B-010C

Exit Hallway

Exit Hallway

600 SF

50 SF12

30 SF

Vestibule West Wall

Vestibule West Wall

March 9, 2016 Project No. 501013003

Sample No. Building Room Side Component Color Substrate Condition Lead Concentration

(% wt)

LCP

(Y/N)

LBP

(Y/N)

L-01 Interior Vestibule W Wall White Plaster Intact 0.068 Y N

L-02 Interior Vestibule E Wall White Plaster Intact 0.073 Y N

L-03 Interior USAFA - Planetarium E TSI White Wood Intact <0.010 N N

L-04 Interior Colorado Springs, Colorado E TSI White Metal Intact <0.010 N N

L-05 Interior Vestibule W Wall White Drywall Intact <0.010 N N

L-06 Interior Vestibule E Wall White Drywall Intact 0.023 Y N

L-07 Interior Men's Restroom E Ceiling White Plaster Intact <0.010 N N

L-08 Interior Women's Restroom W Ceiling White Plaster Intact <0.010 N N

L-09 Exterior Walkway N Wall White Metal Intact 0.023 Y N

L-10 Exterior Walkway N Wall Brown Metal Intact 0.022 Y N

Wt - Weight

LCP - Lead-containing paint

LBP - Lead-based paint

Y - Yes

N - No

Table 2. Lead Sample Results

March 9, 2016 Project No. 501013003

M-01/Main Room M-02/Mech Room M-03/Restroom M-04/Office M-05/Outside M-06/Outside

Basidiospores <13 <13 <13 <13 13 <13

Alternaria 13 13 <13 27 27 <13

Ascospores <13 <13 <13 27 <13 13

Bipolaris/Drechslera <13 <13 <13 <13 <13 13

Aspergillus/Penicillium - Like 27 147 10,667 1,240 0 <13

Chaetomium <13 <13 <13 13 0 <13

Cladosporium <13 <13 <13 67 80 187

Smuts, Periconia, Myxomycetes 27 13 0 120 <13 <13

Stachybotrys <13 <13 <13 <13 <13 <13

Total Mold Spores 67 173 10,667 1,494 120 213

Table 3. Fungal Spore Sample Results

Sample Number/Location

Concentrations expressed in spores per cubic meter

Spore Type

FIGURE

FIGURE

1DATE:

3/16

PROJECT NO:

501013003 fil e n o a cm

LIMITED HBMS

SAMPLE LOCATIONS

Note: Dimensions, directions, and locations are approximate.

SAMPLE LOCATIONS

US AIR FORCE ACADEMY, CADET AREA

COLORADO SPRINGS, COLORADO

N

GRAVEL

Ap p ro x i ma te Sca l e :

1 i n ch = 16 f e e t

L-07

B-012D

L-08

M-05

L-02

M-01

L-05

M-02

M-04

L-03 L-04

M-06 L-10

L-09

L-01

L-06

B-011B

B-007D

B-007E

B-006A B-007D

B-005B

B-005A B-004A B-012C

B-008C

B-012B

B-012A

B-001C

B-008B

B-003A

B-001BB-009B

B-003A

B-001A

B-011C

B-002A

B-010A B-010B

B-002B

B-003B

B-004C B-003C

B-002C

B-005EB-005D

B-006B

B-004B

B-005C

B-007A

B-008A

B-007

B-011A B-011C B-007B

M-03

LEGEND

Mold Sample Location

Lead Sample Location

Asbestos Sample Location

Asbestos-Containing Pipe Fitting

Asbestos-Containing Floor Tile

APPENDIX A

CERTIFICATIONS

AIHA Laboratory Accreditation Programs, LLC acknowledges that

EMC Labs, Inc.

9830 S. 51st Street, Suite B-109, Phoenix, AZ 85044-5671

Laboratory ID: 101586 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: 10/01/2017 ENVIRONMENTAL LEAD Accreditation Expires: 10/01/2017 ENVIRONMENTAL MICROBIOLOGY Accreditation Expires: 10/01/2017 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.

Gerald Schultz, CIH Chairperson, Analytical Accreditation Board

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

Revision 14: 03/26/2014 Date Issued: 11/30/2015

E ffective: 04/10/2015

101586_S cope_IH

L A

P _2015_11_30

P age 1 of 1

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L aboratory A ccreditation P rogram s, L

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L aboratory ID : 101586

9830 S . 51st S treet, S uite B

-109, P hoenix, A

Z 85044-5671

Issue D ate:11/30/2015

T he laboratory is approved for those specific field(s) of testing/m ethods listed in the table below . C lients are urged to verify the laboratory’s current accreditation status for the particular field(s) of testing/M ethods, since these can change due to proficiency status, suspension and/or w ithdraw al of accreditation.

In d u strial H ygien e L aboratory A ccred itation P rogram

(IH

L A

P

In itial A ccred itation

D ate: 06/01/1995

A com plete listing of currently accredited Industrial H ygiene laboratories is available on the A

IH

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F ield of T estin g (F oT

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P u blished R eference M eth od/T itle of In h ou se M eth od

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A sb estos/F ib er M icroscop y C ore P hase C ontrast

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L aboratory ID : 101586

9830 S . 51st S treet, S uite B

-109, P hoenix, A

Z 85044-5671

Issue D ate:11/30/2015

T he laboratory is approved for those specific field(s) of testing/m ethods listed in the table below . C lients are urged to verify the laboratory’s current accreditation status for the particular field(s) of testing/M ethods, since these can change due to proficiency status, suspension and/or w ithdraw al of accreditation.

T he E

P A recognizes the A

IH

A -L

A P

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E n viron m en tal L ead L ab oratory A ccred itation

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(E L

L A

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In itial A ccred itation

D ate: 11/04/1996

A com plete listing of currently accredited E nvironm ental L ead laboratories is available on the A

IH

A -L

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, L L

C w ebsite at: http://w w w

.aihaaccreditedlabs.org

F ield of T estin g (F oT

T ech n ology su b-type/

D etector

M eth od M eth od D escription (for internal m ethods only)

P ain t E

P A

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W -846 7420

S oil

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W -846 3050B

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C L ab s, In c.

L aboratory ID : 101586

9830 S . 51st S treet, S uite B

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Z 85044-5671

Issue D ate:11/30/2015

T he laboratory is approved for those specific field(s) of testing/m ethods listed in the table below . C lients are urged to verify the laboratory’s current accreditation status for the particular field(s) of testing/M ethods, since these can change due to proficiency status, suspension and/or w ithdraw al of accreditation.

E n viron m en tal M icrob iology L ab oratory A ccred itation

P rogram

(E M

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In itial A ccred itation

D ate: 10/01/2006

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M C

M ethod #E

M 01/2

In-H ouse A nalysis of B ulk/S w ab S am ples for M old S pores

S urface -

D irect

E xam ination E

M C

M ethod #E

M 01/3

In-H ouse A nalysis of S urface/T ape S am ples for M old

A com plete listing of currently accredited E nvironm ental M icrobiology laboratories is available on the A

IH

A -L

A P

, L L

C w ebsite at: http://w w w .aihaaccreditedlabs.org

APPENDIX B

LABORATORY REPORTS AND CHAIN-OF-CUSTODY RECORDS (Asbestos)

Asbestos Detected

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0166828

NVLAP#101926-0

Client ID

Client:

Address: 6001 S. WILLOW DR, STE 195

GREENWOOD VILLAGE CO 80111

NINYO & MOORE

Date Received: 02/19/2016

02/24/2016Date Analyzed:

501013003Job# / P.O. #:

EMC LABS, INC.

Collected: 02/17/2016

EPA Method: Project Name: USAFA PLANETARIUM

Submitted By: MARK WILLIAMSAddress:

Collected By:

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

02/24/2016Date Reported:

EPA 600/R-93/116

Asbestos Type

NoLAYER 1 12"x12" VFT, White

None Detected0166828-001 CONTROL RM

B-001A Carbonates Quartz Binder/Filler

100%

Cellulose FiberNoLAYER 2 Mastic, Black

None Detected 2%

Carbonates

98%

NoLAYER 1 12"x12" VFT, White

None Detected0166828-002 CONTROL RM

B-001B Carbonates

Mastic, Black

None Detected 1%

Carbonates

99%

12"x12" VFT, White

None Detected0166828-003 ELECTRICAL RM

B-001C Carbonates

Mastic, Black

None Detected 5%

Carbonates

95%

9"x9" VFT, Gray

None Detected0166828-004 OFFICE AREA

B-002A Carbonates

Cellulose FiberYesLAYER 2 Mastic, Black

Chrysotile 5% 1%

Quartz Carbonates

94%

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0166828

NVLAP#101926-0

Client ID

Client:

Address: 6001 S. WILLOW DR, STE 195

GREENWOOD VILLAGE CO 80111

NINYO & MOORE

Date Received: 02/19/2016

02/24/2016Date Analyzed:

501013003Job# / P.O. #:

EMC LABS, INC.

Collected: 02/17/2016

EPA Method: Project Name: USAFA PLANETARIUM

Submitted By: MARK WILLIAMSAddress:

Collected By:

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

02/24/2016Date Reported:

EPA 600/R-93/116

Asbestos Type

NoLAYER 1 9"x9" VFT, Gray

None Detected0166828-005 OFFICE AREA

B-002B Carbonates

Mastic, Black

Chrysotile 4% 1%

Quartz

9"x9" VFT, Gray

None Detected0166828-006 OFFICE AREA

B-002C Carbonates

Mastic, Black

Chrysotile 5% 3%

Quartz

92%

Synthetic FiberNoCarpet Mastic, Yellow None Detected0166828-007 MAIN RM

B-003A

5%

Synthetic FiberNoCarpet Mastic, Yellow None Detected0166828-008 OFFICE AREA

B-003B

3%

97%

Synthetic FiberNoCarpet Mastic, Yellow None Detected0166828-009 OFFICE AREA

B-003C

2%

Carbonates Gypsum

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0166828

NVLAP#101926-0

Client ID

Client:

Address: 6001 S. WILLOW DR, STE 195

GREENWOOD VILLAGE CO 80111

NINYO & MOORE

Date Received: 02/19/2016

02/24/2016Date Analyzed:

501013003Job# / P.O. #:

EMC LABS, INC.

Collected: 02/17/2016

EPA Method: Project Name: USAFA PLANETARIUM

Submitted By: MARK WILLIAMSAddress:

Collected By:

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

02/24/2016Date Reported:

EPA 600/R-93/116

Asbestos Type

Cellulose Fiber Fibrous Glass

NoLAYER 1 Drywall, Pink/ Brown

None Detected0166828-010 HANDICAP

RESTRM CEILINGB-004A

10% 2%

Gypsum Carbonates Mica

88%

NoLAYER 2 Joint Compound, White/ Off White

None Detected

Carbonates Perlite

Cellulose Fiber Fibrous Glass

NoLAYER 1 Drywall, Pink/ Brown

None Detected0166828-011 VESTIBULE W.

WALLB-004B

10% 2%

Gypsum Carbonates

88%

Joint Compound, White/ Off White

None Detected 1%

Carbonates Perlite

Cellulose FiberNoJoint Compound, White Note: No Drywall Present

None Detected0166828-012 OFFICE AREA S.

WALLB-004C

1%

Carbonates Perlite

NoHeavy Texture, White/ Off White None Detected0166828-013 VESTIBULE E.

WALLB-005A

Carbonates Gypsum

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0166828

NVLAP#101926-0

Client ID

Client:

Address: 6001 S. WILLOW DR, STE 195

GREENWOOD VILLAGE CO 80111

NINYO & MOORE

Date Received: 02/19/2016

02/24/2016Date Analyzed:

501013003Job# / P.O. #:

EMC LABS, INC.

Collected: 02/17/2016

EPA Method: Project Name: USAFA PLANETARIUM

Submitted By: MARK WILLIAMSAddress:

Collected By:

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

02/24/2016Date Reported:

EPA 600/R-93/116

Asbestos Type

NoHeavy Texture, Black/ White None Detected0166828-014 VESTIBULE S.

WALLB-005B

Carbonates Mica

NoHeavy Texture, Black/ White None Detected0166828-015 VESTIBULE W.

WALLB-005C

Carbonates Mica

Cellulose FiberNoHeavy Texture, White/ Off White None Detected0166828-016 OFFICE AREA S.

WALLB-005D

1%

Carbonates Perlite

NoHeavy Texture, White/ Off White None Detected0166828-017 OFFICE AREA N.

WALLB-005E

Carbonates Perlite

VCB, Black

None Detected0166828-018 VESTIBULE E.

WALLB-006A

Mastic, Yellow

None Detected 1%

Quartz

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0166828

NVLAP#101926-0

Client ID

Client:

Address: 6001 S. WILLOW DR, STE 195

GREENWOOD VILLAGE CO 80111

NINYO & MOORE

Date Received: 02/19/2016

02/24/2016Date Analyzed:

501013003Job# / P.O. #:

EMC LABS, INC.

Collected: 02/17/2016

EPA Method: Project Name: USAFA PLANETARIUM

Submitted By: MARK WILLIAMSAddress:

Collected By:

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

02/24/2016Date Reported:

EPA 600/R-93/116

Asbestos Type

NoLAYER 1 VCB, Black

None Detected0166828-019 VESTIBULE W.

WALLB-006B

Mastic, Yellow

None Detected <1%

Quartz

VCB, Black

None Detected0166828-020 EXIT HALLWAY

B-006C Carbonates

Mastic, Yellow

None Detected 1%

Quartz

Cellulose FiberNoPlaster Texture, White/ Off White Note: Sample is mainly Paint

None Detected0166828-021 VESTIBULE NW

B-007A

1%

Carbonates

Note: Sample is mainly Paint

None Detected0166828-022 VESTIBULE SW

B-007B

<1%

Carbonates

Note: Sample is mainly Paint

None Detected0166828-023 VESTIBULE NE

B-007C

1%

Carbonates

Note: Sample is mainly Paint

None Detected0166828-024 VESTIBULE SE

B-007D

2%

Carbonates

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0166828

NVLAP#101926-0

Client ID

Client:

Address: 6001 S. WILLOW DR, STE 195

GREENWOOD VILLAGE CO 80111

NINYO & MOORE

Date Received: 02/19/2016

02/24/2016Date Analyzed:

501013003Job# / P.O. #:

EMC LABS, INC.

Collected: 02/17/2016

EPA Method: Project Name: USAFA PLANETARIUM

Submitted By: MARK WILLIAMSAddress:

Collected By:

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

02/24/2016Date Reported:

EPA 600/R-93/116

Asbestos Type

Cellulose FiberNoPlaster Texture, White/ Off White Note: Sample is mainly Paint

None Detected0166828-025 VESTIBULE N

B-007E

1%

Carbonates

Cellulose FiberNoInsulation, Gray None Detected0166828-026 DOME S

B-008A

95%

5%

Cellulose FiberNoInsulation, Gray None Detected0166828-027 DOME N

B-008B

95%

5%

Cellulose FiberNoInsulation, Gray None Detected0166828-028 DOME E

B-008C

90%

10%

Cellulose FiberNoCMU, Gray None Detected0166828-029 ELECTRICAL RM

B-009A

<1%

Gypsum Quartz Carbonates

Cellulose FiberNoCMU, Gray None Detected0166828-030 ELECTRICAL RM

B-009B

<1%

Gypsum Quartz Carbonates

Cellulose FiberNoCMU, Gray None Detected0166828-031 MECHANICAL RM

B-009C

<1%

Gypsum Quartz Carbonates

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0166828

NVLAP#101926-0

Client ID

Client:

Address: 6001 S. WILLOW DR, STE 195

GREENWOOD VILLAGE CO 80111

NINYO & MOORE

Date Received: 02/19/2016

02/24/2016Date Analyzed:

501013003Job# / P.O. #:

EMC LABS, INC.

Collected: 02/17/2016

EPA Method: Project Name: USAFA PLANETARIUM

Submitted By: MARK WILLIAMSAddress:

Collected By:

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

02/24/2016Date Reported:

EPA 600/R-93/116

Asbestos Type

Cellulose FiberNoLAYER 1 Sheet Vinyl Flooring, Gray

None Detected0166828-032 EXIT HALLWAY

B-010A

5%

Carbonates

Mastic, Yellow

None Detected 1%

Quartz

Cellulose FiberNoLAYER 1 Sheet Vinyl Flooring, Gray

None Detected0166828-033 EXIT HALLWAY

B-010B

5%

Carbonates

Mastic, Yellow

None Detected <1%

Sheet Vinyl Flooring, Gray

None Detected0166828-034 EXIT HALLWAY

B-010C Carbonates

Mastic, Yellow

None Detected 1%

Wall Plaster-Scratch Coat, Beige

None Detected0166828-035 VESTIBULE WEST

B-011A Quartz Gypsum

Wall Plaster-Finish Coat, White

None Detected 1%

Carbonates Gypsum

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0166828

NVLAP#101926-0

Client ID

Client:

Address: 6001 S. WILLOW DR, STE 195

GREENWOOD VILLAGE CO 80111

NINYO & MOORE

Date Received: 02/19/2016

02/24/2016Date Analyzed:

501013003Job# / P.O. #:

EMC LABS, INC.

Collected: 02/17/2016

EPA Method: Project Name: USAFA PLANETARIUM

Submitted By: MARK WILLIAMSAddress:

Collected By:

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

02/24/2016Date Reported:

EPA 600/R-93/116

Asbestos Type

NoLAYER 1 Wall Plaster-Scratch Coat, Beige

None Detected0166828-036 VESTIBULE EAST

B-011B Quartz Gypsum

Wall Plaster-Finish Coat, White

None Detected 1%

Carbonates Gypsum

Wall Plaster-Scratch Coat, Beige

None Detected0166828-037 VESTIBULE WEST

B-011C Quartz Gypsum

Wall Plaster-Finish Coat, White

None Detected 1%

Carbonates Gypsum

Mineral Wool Cellulose Fiber

YesTSI, White Amosite0166828-038 MECHANICAL RM

BLUE PIPEB-012A

3% 25% 2%

Gypsum Diatoms Quartz

70%

Cellulose Fiber

YesTSI, White Amosite0166828-039 MECHANICAL RM

YELLOW PIPEB-012B

2% 25% 3%

Gypsum Diatoms Quartz

70%

Layer Name / Sample Description

Lab ID Sample Location

Bulk Asbestos Analysis by Polarized Light Microscopy

Non-Asbestos Constituents

Laboratory Report

0166828

NVLAP#101926-0

Client ID

Client:

Address: 6001 S. WILLOW DR, STE 195

GREENWOOD VILLAGE CO 80111

NINYO & MOORE

Date Received: 02/19/2016

02/24/2016Date Analyzed:

501013003Job# / P.O. #:

EMC LABS, INC.

Collected: 02/17/2016

EPA Method: Project Name: USAFA PLANETARIUM

Submitted By: MARK WILLIAMSAddress:

Collected By:

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

02/24/2016Date Reported:

EPA 600/R-93/116

Asbestos Type

Mineral Wool Cellulose Fiber

YesTSI, White Chrysotile0166828-040 MECHANICAL RM

GREY PIPEB-012C

2% 30% 5%

Gypsum Diatoms Carbonates

63%

Cellulose Fiber

YesTSI, White Chrysotile0166828-041 DOWNSTAIRS

MENS RESTRMB-012D

4% 30% 1%

Gypsum Diatoms Quartz

65%

Analyst - Johann Hofer 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.

APPENDIX C

LABORATORY REPORTS AND CHAIN-OF-CUSTODY RECORDS (Lead)

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

Rev. 11/30/08

LEAD (Pb) IN PAINT CHIP SAMPLES

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

EMC LAB #: L58806 DATE RECEIVED: 02/19/16

CLIENT: Ninyo & Moore REPORT DATE: 02/24/16

DATE OF ANALYSIS: 02/24/16

CLIENT ADDRESS: 6001 S. Willow Dr., Ste 195 Greenwood Village, CO 80111

P.O. NO.:

PROJECT NAME: USAFA Planetarium PROJECT NO.: 501013003

EMC #

L58806-

SAMPLE

DATE /16

CLIENT

SAMPLE #

DESCRIPTION

REPORTING

LIMIT

(%Pb by weight)

%Pb BY

WEIGHT

1 02/17 L-01 Plaster Paint Vestibule W 0.010 0.068

2 02/17 L-02 Plaster Paint Vestibule E 0.010 0.073

3 02/17 L-03 TSI Paint Office Area 0.010 BRL

4 02/17 L-04 TSI Paint Office Area 0.018 BRL

5 02/17 L-05 Drywall Paint Vestibule W 0.010 BRL

6 02/17 L-06 Drywall Paint Vestibule E 0.010 0.023

7 02/17 L-07 Downstairs Men’s RR 0.010 BRL

8 02/17 L-08 Downstairs Women’s RR 0.010 BRL

9 02/17 L-09 Exterior N Side 0.010 0.023

10 02/17 L-10 Exterior N Side 0.010 0.022 ^ = 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.

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.

APPENDIX D

LABORATORY REPORTS AND CHAIN-OF-CUSTODY RECORDS (Mold)

EMC Labs, Inc. Fungal Spore Count on Spore Trap Media

Client: Ninyo & Moore Client Project ID: USAFA Planetarium EMC Lab# M23540 6001 S. Willow Dr., Ste. 195 Date Submitted: 02/19/16 Greenwood Village, CO 80111 Client Job Number: 501013003 Date of Analysis: 02/22/16

Client P.O.: Date Reported: 02/22/16 Sample(s) Submitted By: Client EMC Method# EMO1/1

Client Sample ID: M-01 Client Sample ID: M-02 Client Sample ID: M-03 EMC Sample Number: M23540-01 EMC Sample Number: M23540-02 EMC Sample Number: M23540-03

Sample Collection Date: 02/17/16 Sample Collection Date: 02/17/16 Sample Collection Date: 02/17/16 Sample Location: Main Room Sample Location: Mechanical Room Sample Location: Handicap Restroom

Volume (Liters): 75 Volume (Liters): 75 Volume (Liters): 75 Analyst: JT Analyst: JT Analyst: JT

Debris Rating for Sample: 2 Debris Rating for Sample: 2 Debris Rating for Sample: 2

Spore Type 600X Mag. Calculated Approx. Calc. Spore Type 600X Mag. Calculated Approx. Calc. Spore Type 600X Mag. Calculated Approx. Calc.

or Genus Counts Counts/m3 Percentage or Genus Counts Counts/m3

Percentage or Genus Counts Counts/m3 Percentage

Pollen <13 Pollen <13 Pollen <13

Mycelial Fragments 1 13 Mycelial Fragments 1 13 Mycelial Fragments 1 13

Limit of Detection 1 13 Limit of Detection 1 13 Limit of Detection 1 13 Alternaria 1 13 20 Alternaria 1 13 8 Alternaria <13 -

Arthrinium <13 - Arthrinium <13 - Arthrinium <13 -

Ascospores <13 - Ascospores <13 - Ascospores <13 -

Aspergillus/Penicilium 2 27 40 Aspergillus/Penicilium 11 147 84 Aspergillus/Penicilium 800 10667 100

Basidiospore <13 - Basidiospore <13 - Basidiospore <13 -

Bipolaris/Drechslera <13 - Bipolaris/Drechslera <13 - Bipolaris/Drechslera <13 -

Chaetomium <13 - Chaetomium <13 - Chaetomium <13 -

Cladosporium <13 - Cladosporium <13 - Cladosporium <13 -

Curvularia <13 - Curvularia <13 - Curvularia <13 -

Memnoniella <13 - Memnoniella <13 - Memnoniella <13 -

Myxomycetes/Smuts 2 27 40 Myxomycetes/Smuts 1 13 8 Myxomycetes/Smuts <13 -

Nigrospora <13 - Nigrospora <13 - Nigrospora <13 -

Oidium <13 - Oidium <13 - Oidium <13 -

Pithomyces <13 - Pithomyces <13 - Pithomyces <13 -

Rusts <13 - Rusts <13 - Rusts <13 -

Stachybotrys <13 - Stachybotrys <13 - Stachybotrys <13 -

Stemphylium <13 - Stemphylium <13 - Stemphylium <13 -

Torula <13 - Torula <13 - Torula <13 -

Ulocladium <13 - Ulocladium <13 - Ulocladium <13 -

Unidentifiable Spores <13 - Unidentifiable Spores <13 - Unidentifiable Spores <13 -

Total Fungal Spores 5 67 100 Total Fungal Spores 13 173 100 Total Fungal Spores 800 10667 100

The analysis contained in this report applies only to the samples tested and may not be indicative of the area tested due to the sampling process. EMC Labs, Inc. is a participant in the AIHA EMPAT Program for fungi. This report is for the exclusive use of the addressed client and will not be reproduced wholly or in part without written permission. Debris Rating Scale: 0=Blank; 1=1-20% Occluded; 2=20-50% Occluded; 3=50-75% Occluded; 4=75-95% Occluded; 5=95-100% Occluded (Unreadable) page 1 of 2 One hundred percent of the trace is analyzed

EM AOC form Rev. 4/01/10 Analytical Sensitivity (Spores/m3) is calculated by multiplying the LOD and 1000 divided by the volume of air.

EMC Labs, Inc. 9830 S. 51st Street, Suite B-109 Phoenix, AZ 85044 480-940-5294 or 800-362-3373 FAX: 480-893-1726

Signatory-Kurt Kettler / Analyst-Jason Thompson

EMC Labs, Inc. Fungal Spore Count on Spore Trap Media

Client: Ninyo & Moore Client Project ID: USAFA Planetarium EMC Lab# M23540 6001 S. Willow Dr., Ste. 195 Date Submitted: 02/19/16 Greenwood Village, CO 80111 Client Job Number: 501013003 Date of Analysis: 02/22/16

Client P.O.: Date Reported: 02/22/16 Sample(s) Submitted By: Client EMC Method# EMO1/1

Client Sample ID: M-04 Client Sample ID: M-05 Client Sample ID: M-06 EMC Sample Number: M23540-04 EMC Sample Number: M23540-05 EMC Sample Number: M23540-06

Sample Collection Date: 02/17/16 Sample Collection Date: 02/17/16 Sample Collection Date: 02/17/16 Sample Location: Office Area Sample Location: Outside S. Side Sample Location: Outside N. Side

Volume (Liters): 75 Volume (Liters): 75 Volume (Liters): 75 Analyst: JT Analyst: JT Analyst: JT

Debris Rating for Sample: 2 Debris Rating for Sample: 2 Debris Rating for Sample: 2

Spore Type 600X Mag. Calculated Approx. Calc. Spore Type 600X Mag. Calculated Approx. Calc. Spore Type 600X Mag. Calculated Approx. Calc.

or Genus Counts Counts/m3 Percentage or Genus Counts Counts/m3

Percentage or Genus Counts Counts/m3 Percentage

Pollen <13 Pollen 1 13 Pollen <13

Mycelial Fragments 2 27 Mycelial Fragments 1 13 Mycelial Fragments <13

Limit of Detection 1 13 Limit of Detection 1 13 Limit of Detection 1 13 Alternaria 2 27 2 Alternaria <13 - Alternaria <13 -

Arthrinium <13 - Arthrinium <13 - Arthrinium <13 -

Ascospores 2 27 2 Ascospores 2 27 22 Ascospores 1 13 6

Aspergillus/Penicilium 93 1240 83 Aspergillus/Penicilium <13 - Aspergillus/Penicilium <13 -

Basidiospore <13 - Basidiospore 1 13 11 Basidiospore <13 -

Bipolaris/Drechslera <13 - Bipolaris/Drechslera <13 - Bipolaris/Drechslera 1 13 6

Chaetomium 1 13 1 Chaetomium <13 - Chaetomium <13 -

Cladosporium 5 67 4 Cladosporium 6 80 67 Cladosporium 14 187 88

Curvularia <13 - Curvularia <13 - Curvularia <13 -

Memnoniella <13 - Memnoniella <13 - Memnoniella <13 -

Myxomycetes/Smuts 9 120 8 Myxomycetes/Smuts <13 - Myxomycetes/Smuts <13 -

Nigrospora <13 - Nigrospora <13 - Nigrospora <13 -

Oidium <13 - Oidium <13 - Oidium <13 -

Pithomyces <13 - Pithomyces <13 - Pithomyces <13 -

Rusts <13 - Rusts <13 - Rusts <13 -

Stachybotrys <13 - Stachybotrys <13 - Stachybotrys <13 -

Stemphylium <13 - Stemphylium <13 - Stemphylium <13 -

Torula <13 - Torula <13 - Torula <13 -

Ulocladium <13 - Ulocladium <13 - Ulocladium <13 -

Unidentifiable Spores <13 - Unidentifiable Spores <13 - Unidentifiable Spores <13 -

Total Fungal Spores 112 1493 100 Total Fungal Spores 9 120 100 Total Fungal Spores 16 213 100

The analysis contained in this report applies only to the samples tested and may not be indicative of the area tested due to the sampling process. EMC Labs, Inc. is a participant in the AIHA EMPAT Program for fungi. This report is for the exclusive use of the addressed client and will not be reproduced wholly or in part without written permission. Debris Rating Scale: 0=Blank; 1=1-20% Occluded; 2=20-50% Occluded; 3=50-75% Occluded; 4=75-95% Occluded; 5=95-100% Occluded (Unreadable) page 2 of 2 One hundred percent of the trace is analyzed

EM AOC form Rev. 4/01/10 Analytical Sensitivity (Spores/m3) is calculated by multiplying the LOD and 1000 divided by the volume of air.

EMC Labs, Inc. 9830 S. 51st Street, Suite B-109 Phoenix, AZ 85044 480-940-5294 or 800-362-3373 FAX: 480-893-1726

Signatory-Kurt Kettler / Analyst-Jason Thompson