EMSL Analytical, Inc.

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from Tape Samples (EMSL Method: M041)

Lab Sample Number:

Client Sample ID:

Sample Location:

131400460-0009 9-Tape Lift Room 106 above

Ceiling

131400460-9901 Dummy Dummy

131400460-9902 Dummy Dummy

Spore Types Category Category Category - -

Agrocybe/Coprinus - - - - -

Alternaria - - - - -

Ascospores - - *High* - -

Aspergillus/Penicillium - - - - -

Basidiospores - - - - -

Bipolaris++ - - - - -

Chaetomium - - - - -

Cladosporium - - - - -

Curvularia - - - - -

Epicoccum - - - - -

Fusarium - - - - -

Ganoderma - - - - -

Myxomycetes++ - - - - -

Paecilomyces - - - - -

Rust - - - - -

Scopulariopsis - - - - -

Stachybotrys - *High* - - -

Torula - - - - -

Ulocladium - - - - -

Unidentifiable Spores - - - - -

Zygomycetes - - - - -

Acremonium *High* *High* *High* - -

Aspergillus *High* *High* - - -

Penicillium *High* - *High* - -

Fibrous Particulate - - - - -

Hyphal Fragment - - - - -

Insect Fragment - - - - -

Pollen - - - - -

Category: Count/per area analyzed

Rare: 1 to 10 Low: 11 to 100 Medium: 101 to 1000 High: >1000

Bipolaris++ = Bipolaris/Dreschlera/Exserohilum Myxomycetes++ = Myxomycetes/Periconia/Smut

* = Sample contains fruiting structures and/or hyphae associated with the spores. Sean Ryan, Microbiolgy Technical Manager

or Other Approved Signatory No discernable field blank was submitted with this group of samples.

Samples analyzed by EMSL Analytical, Inc. Woburn, MA

EMSL maintains liability limited to cost of analysis. 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 or analytical method limitations. Interpretation of the data contained in this report is the responsibility of the client. "-" denotes not detected. Samples received in good condition unless otherwise noted.

Initial report from: 02/11/2014 14:24:25

Page 1 of 1 For Information on the fungi listed in this report please visit the Resources section at www.emsl.com

Test Report DEVER1-7.30.1 Printed: 2/11/2014 02:24:25PM

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UEC63 131400460 Order ID:

Customer ID:

Customer PO:

Project ID:

EMSL Analytical, Inc.

7 Constitution Way, Suite 107 Woburn, MA 01801 Phone/Fax: (781) 933-8411 / (781) 933-8412

http://www.EMSL.com / [email protected] Attn:

Proj: Golden Brook School; Modulars; Windham, NH

Phone: (508) 628-5486 Fax: (508) 628-5488 Collected: 02/10/2014 Received: 02/11/2014 Analyzed: 02/11/2014 Jason Becotte

Universal Environmental Consultants 12 Brewster Road

Framingham, MA 01702

Test Report: Air-O-Cell(™) Analysis of Fungal Spores & Particulates by Optical Microscopy (Methods EMSL 05-TP-003, ASTM D7391) Lab Sample Number:

Volume (L):

131400460-0001 19884438

150 Room 108

131400460-0002 19884441

150 Room 107

131400460-0003 19884474

150 Room 106

Spore Types Raw Count Count/m³ % of Total Raw Count Count/m³ % of Total Raw Count Count/m³ % of Total

Alternaria ^- ^- ^- ^- ^- ^- ^- ^- ^-

Ascospores ^- ^- ^- ^- ^- ^- ^- ^- ^-

Aspergillus/Penicillium 46 940 95.9 39 800 97.6 16 330 100

Basidiospores ^- ^- ^- ¹ ²⁰ ^2.4 ^- ^- ^-

Bipolaris++ ^- ^- ^- ^- ^- ^- ^- ^- ^-

Chaetomium - - - - - - - - -

Cladosporium ¹ ²⁰ ² ^- ^- ^- ^- ^- ^-

Curvularia ^- ^- ^- ^- ^- ^- ^- ^- ^-

Epicoccum ^- ^- ^- ^- ^- ^- ^- ^- ^-

Fusarium ^- ^- ^- ^- ^- ^- ^- ^- ^-

Ganoderma ^- ^- ^- ^- ^- ^- ^- ^- ^-

Myxomycetes++ ¹ ²⁰ ² ^- ^- ^- ^- ^- ^-

Pithomyces ^- ^- ^- ^- ^- ^- ^- ^- ^-

Rust ^- ^- ^- ^- ^- ^- ^- ^- ^-

Scopulariopsis ^- ^- ^- ^- ^- ^- ^- ^- ^-

Stachybotrys ^- ^- ^- ^- ^- ^- ^- ^- ^-

Torula - - - - - - - - -

Ulocladium ^- ^- ^- ^- ^- ^- ^- ^- ^-

Unidentifiable Spores ^- ^- ^- ^- ^- ^- ^- ^- ^-

Zygomycetes - - - - - - - - -

Total Fungi 48 980 100 40 820 100 16 330 100

Hyphal Fragment ¹ ²⁰ ² ^- ^- ^- ^- ^- ^-

Insect Fragment - - - - - - - - -

Pollen ^- ^- ^- ^- ^- ^- ^- ^- ^-

Analyt. Sensitivity 600x ^- ²¹ ^- ^- ²¹ ^- ^- ²¹ ^-

Analyt. Sensitivity 300x - 7* - - 7* - - 7* -

Skin Fragments (1-4) ^- ¹ ^- ^- ¹ ^- ^- ¹ ^-

Fibrous Particulate (1-4) ^- ¹ ^- ^- ¹ ^- ^- ¹ ^-

Background (1-5) ^- ¹ ^- ^- ¹ ^- ^- ¹ ^-

No discernable field blank was submitted with this group of samples. Sean Ryan, Microbiolgy Technical Manager

or Other Approved Signatory Bipolaris++ = Bipolaris/Drechslera/Exserohilum

Myxomycetes++ = Myxomycetes/Periconia/Smut

High levels of background particulate can obscure spores and other particulates leading to underestimation. Background levels of 5 indicate an overloading of background particulates, prohibiting accurate detection and quantification. Present = Spores detected on overloaded samples. Results are not blank corrected unless otherwise noted. The detection limit is equal to one fungal spore, structure, pollen, fiber particle or insect fragment. "*" Denotes particles found at 300X. "-" Denotes not detected. Due to method stopping rules, raw counts in excess of 100 are extrapolated based on the percentage analyzed.

EMSL maintains liability limited to cost of analysis. 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 or analytical method limitations. Interpretation and use of test results are the responsibility of the client. Samples received in good condition unless otherwise noted.

Test Report SPVER3-7.30.1 Printed: 2/11/2014 02:24:25PM

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Lab Sample Number:

Volume (L):

131400460-0004 19884518

150 Room 105

131400460-0005 19884504

150 Room 102

131400460-0006 19884457

150 Room 103

Spore Types Raw Count Count/m³ % of Total Raw Count Count/m³ % of Total Raw Count Count/m³ % of Total

Alternaria ^- ^- ^- ^- ^- ^- ^- ^- ^-

Ascospores ^1* ^7* ^2.8 ^- ^- ^- ^- ^- ^-

Aspergillus/Penicillium 11 230 93.1 11 230 85.2 26 530 95.2

Basidiospores ^- ^- ^- ^- ^- ^- ¹ ²⁰ ^3.6

Bipolaris++ ^- ^- ^- ^- ^- ^- ^- ^- ^-

Chaetomium - - - - - - - - -

Cladosporium ^2* ^10* ⁴ ² ⁴⁰ ^14.8 ^1* ^7* ^1.3

Curvularia ^- ^- ^- ^- ^- ^- ^- ^- ^-

Epicoccum ^- ^- ^- ^- ^- ^- ^- ^- ^-

Fusarium ^- ^- ^- ^- ^- ^- ^- ^- ^-

Ganoderma ^- ^- ^- ^- ^- ^- ^- ^- ^-

Myxomycetes++ ^- ^- ^- ^- ^- ^- ^- ^- ^-

Pithomyces ^- ^- ^- ^- ^- ^- ^- ^- ^-

Rust ^- ^- ^- ^- ^- ^- ^- ^- ^-

Scopulariopsis ^- ^- ^- ^- ^- ^- ^- ^- ^-

Stachybotrys ^- ^- ^- ^- ^- ^- ^- ^- ^-

Torula - - - - - - - - -

Ulocladium ^- ^- ^- ^- ^- ^- ^- ^- ^-

Zygomycetes - - - - - - - - -

Total Fungi 14 247 100 13 270 100 28 557 100

Hyphal Fragment ¹ ²⁰ ^8.1 ¹ ²⁰ ^7.4 ^1* ^7* ^1.3

Pollen ^- ^- ^- ^- ^- ^- ^- ^- ^-

Analyt. Sensitivity 600x ^- ²¹ ^- ^- ²¹ ^- ^- ²¹ ^-

Analyt. Sensitivity 300x - 7* - - 7* - - 7* -

Skin Fragments (1-4) ^- ² ^- ^- ¹ ^- ^- ¹ ^-

Fibrous Particulate (1-4) ^- ¹ ^- ^- ¹ ^- ^- ¹ ^-

Background (1-5) ^- ¹ ^- ^- ¹ ^- ^- ¹ ^-

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UEC63 131400460 Order ID:

Customer ID:

Customer PO:

Project ID:

EMSL Analytical, Inc.

7 Constitution Way, Suite 107 Woburn, MA 01801 Phone/Fax: (781) 933-8411 / (781) 933-8412

http://www.EMSL.com / [email protected] Attn:

Proj: Golden Brook School; Modulars; Windham, NH

Phone: (508) 628-5486 Fax: (508) 628-5488 Collected: 02/10/2014 Received: 02/11/2014 Analyzed: 02/11/2014 Jason Becotte

Universal Environmental Consultants 12 Brewster Road

Framingham, MA 01702

Test Report: Air-O-Cell(™) Analysis of Fungal Spores & Particulates by Optical Microscopy (Methods EMSL 05-TP-003, ASTM D7391) Lab Sample Number:

Volume (L):

131400460-0007 19884491

150 Room 101

131400460-0008 19884477

150 Outside

131400460-9901 Dummy Dummy Dummy

Spore Types Raw Count Count/m³ % of Total Raw Count Count/m³ % of Total - - -

Alternaria ^- ^- ^- ^- ^- ^- ^- ^- ^-

Ascospores ¹ ²⁰ ^5.7 ^- ^- ^- ^- ^- ^-

Aspergillus/Penicillium 15 310 88.6 1 20 100 - - -

Basidiospores ¹ ²⁰ ^5.7 ^- ^- ^- ^- ^- ^-

Bipolaris++ ^- ^- ^- ^- ^- ^- ^- ^- ^-

Chaetomium - - - - - - - - -

Cladosporium ^- ^- ^- ^- ^- ^- ^- ^- ^-

Curvularia ^- ^- ^- ^- ^- ^- ^- ^- ^-

Epicoccum ^- ^- ^- ^- ^- ^- ^- ^- ^-

Fusarium ^- ^- ^- ^- ^- ^- ^- ^- ^-

Ganoderma ^- ^- ^- ^- ^- ^- ^- ^- ^-

Myxomycetes++ ^- ^- ^- ^- ^- ^- ^- ^- ^-

Pithomyces ^- ^- ^- ^- ^- ^- ^- ^- ^-

Rust ^- ^- ^- ^- ^- ^- ^- ^- ^-

Scopulariopsis ^- ^- ^- ^- ^- ^- ^- ^- ^-

Stachybotrys ^- ^- ^- ^- ^- ^- ^- ^- ^-

Torula - - - - - - - - -

Ulocladium ^- ^- ^- ^- ^- ^- ^- ^- ^-

Zygomycetes - - - - - - - - -

Total Fungi 17 350 100 1 20 100 - - -

Hyphal Fragment ^- ^- ^- ^- ^- ^- ^- ^- ^-

Pollen ^- ^- ^- ^- ^- ^- ^- ^- ^-

Analyt. Sensitivity 600x ^- ²¹ ^- ^- ²¹ ^- ^- ^- ^-

Analyt. Sensitivity 300x - 7* - - 7* - - - -

Skin Fragments (1-4) ^- ² ^- ^- ¹ ^- ^- ^- ^-

Fibrous Particulate (1-4) ^- ¹ ^- ^- ¹ ^- ^- ^- ^-

Background (1-5) ^- ¹ ^- ^- ² ^- ^- ^- ^-

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