Professional remediation of the school began on the weekend of October 5, 2013 and is due to continue until the entire building can be remediated.

1805 Atlantic Avenue Manasquan, New Jersey 08736 Tel: (732) 223-2225 www.brinkenv.com November 4, 2013 Mr. Robert Vogel, Facilities Manager Brick Township Public Schools 346 Chambers Bridge Road Brick, New Jersey 08724 Re: Indoor Air Quality Services-Mold Remediation Update Drum Point Elementary School 41 Drum Point Road Brick, New Jersey 08724 Brinkerhoff Project No. 13BR170 Dear Mr. Vogel: Brinkerhoff Environmental Services, Inc. (Brinkerhoff) was retained by the Brick Township Board of Education (Client) to perform an Indoor Air Quality (IAQ) Mold Inspection and follow-up sampling of the on-going mold remediation at Drum Point Elementary School located at 41 Drum Point Road, Brick, New Jersey. The tasks performed include an inspection for evidence of visual mold, collection of temperature and relative humidity measurements, and air samples and surface samples. Professional remediation of the school began on the weekend of October 5, 2013 and is due to continue until the entire building can be remediated. This letter is in reference to remediation activities that occurred November 1-3, 2013. SITE INSPECTIONS, SAMPLING & REMEDIATION OVERSIGHT On November 1, 2013 remediation began at 3PM and continued throughout the night until approximately 3 AM on Saturday November 2, 2013. Classrooms 10, 12, 13, 14, 29, 31, and 33 were scheduled for cleaning by the District. Brinkerhoff was on site to oversee the remediation and cleaning performed by All Risk Inc. and Insurance Restoration Specialists Inc. (IRS). Brinkerhoff returned on Sunday November 3, 2013 to perform post remediation testing. This testing included a visual inspection, air sampling and surface sampling of rooms that had been cleaned and exterior reference air samples. METHODS AND EQUIPMENT Spore trap samples were collected for the purpose of quantifying and identifying the relative fungal genera in the indoor air. Spore trap samples were collected using an EMS Portable IAQ Sample Pump at a sampling rate of 15 liters per minute (lpm) for ten (10) minutes. Results are in

Mr. Robert Vogel, Facilities Manager Brick Township Public Schools Re: Indoor Air Quality Services-Mold Remediation Update Drum Point Elementary School 41 Drum Point Road Brick, New Jersey 08724 Brinkerhoff Project No. 13BR170 November 4, 2013 Page 2 of 5 fungal structures per cubic meter (FS/m 3 ). Surface samples were collected using tape lift kits issued by the analytical laboratory. A direct lift of surfaces within the scope of work was collected evaluate the effectiveness of the cleaning. Results are in fungal structures per square inch (FS/in²). The samples were delivered to EMSL Analytical, Inc. under proper chain of custody procedures for fungal analyses MICROBIAL CONCENTRATION GUIDANCE There are no government-issued numerical standards for mold interpretation; however, the following values were utilized for guidance in interpreting the microbial survey results. These ranges are not for health risk evaluation, but present a range found in environmental samples collected in a variety of environments (EMSL 2010, Guidance for Interpretation of Mold Results). The general range of microbial concentrations used to interpret the sampling results is presented in Table 1 below. It should be noted that outdoor spore types and levels are evaluated in determining a sampling result. RESULTS Table 1 Spore Trap Sample (FS/m 3 ) <250 Low/Normal 250-1,000 Moderate/Borderline >1,000 Active Growth/Sporulation >5,000 Very Active Growth/Sporulation < - Less than; > - Greater than. Complete analytical data are provided as an attachment hereto. Airborne Spore Test Results 11-03-2013 Spore Trap Sampling Results (FS/m 3 ) Sample Location Classroom 10 Classroom 12 Classroom 13 Classroom 14 Lab Sample Number 371318709-0001 371318709-0002 371318709-0003 371318709-0004 Temperature - Humidity 64 F 44% 64 F 44% 63 F 45% 63 F 44% Ascospores 100 200 410 330 Aspergillus/Penicillium 80 100 100 40 Basidiospores 530 1200 1400 1100 Cladosporium 100 1300 430 2000 BRINKERHOFF ENVIRONMENTAL SERVICES, INC. 1805 ATLANTIC AVENUE, MANASQUAN, NEW JERSEY 08736Tel: (732) 223-2225

Mr. Robert Vogel, Facilities Manager Brick Township Public Schools Re: Indoor Air Quality Services-Mold Remediation Update Drum Point Elementary School 41 Drum Point Road Brick, New Jersey 08724 Brinkerhoff Project No. 13BR170 November 4, 2013 Page 3 of 5 Spore Trap Sampling Results (FS/m 3 ) Curvularia - - 7 - Ganoderma 7 - - - Myxomycetes 7-20 80 Pithomyces 7 - - - Rust - - - 40 Pestalotia - 7 - - Spegazzinia - - - 7 Total Fungi 831 2807 2367 3597 Spore Trap Sampling Results Continued (FS/m 3 ) Sample Location Classroom 29 Room 31 Classroom 33 Outside Air # 1 End of Front Hall Lab Sample Number 371318709-0005 371318709-0006 371318709-0007 371318709-0008 Temperature - Humidity 64 F 42% 65 F 46% 65 F 44% 51 F 63% Alternaria - - - 20 Ascospores 570 100 20 430 Aspergillus/Penicillium 430 230 100 350 Basidiospores 0 430 680 2000 Bipolaris - 7 - - Cladosporium 410 80 200 1700 Myxomycetes 60 100 80 40 Pithomyces - - 7 40 Rust 20 20 20 20 Pestalotia - - 7 20 Zygomycetes - - - 60 Total Fungi 2990 967 1114 4680 Spore Trap Sampling Results Continued (FS/m 3 ) Sample Location Outside Air # 2 Rear Near Room 33 Outside Air # 3 Rear Near Room 14 Room 31- Office Lab Sample Number 371318709-0009 371318709-0010 371318709-0011 Temperature - Humidity 49 F 66% 51 F 61% 64 F 48% Alternaria 20 - - Ascospores 350 660 100 Aspergillus/Penicillium 40 80 250 Basidiospores 2000 2090 310 Bipolaris - 10 - BRINKERHOFF ENVIRONMENTAL SERVICES, INC. 1805 ATLANTIC AVENUE, MANASQUAN, NEW JERSEY 08736Tel: (732) 223-2225

Mr. Robert Vogel, Facilities Manager Brick Township Public Schools Re: Indoor Air Quality Services-Mold Remediation Update Drum Point Elementary School 41 Drum Point Road Brick, New Jersey 08724 Brinkerhoff Project No. 13BR170 November 4, 2013 Page 4 of 5 Spore Trap Sampling Results Continued (FS/m 3 ) Cladosporium 1100 1400 100 Curvularia - 20 - Epicoccum - 7 - Myxomycetes 7 80 100 Pithomyces - - 20 Rust - 20 7 Total Fungi 3517 4367 887 Surface Sample Test Results 11-03-2013 Table 3 Surface Swab Sampling Results (FS/in²) Sample Location Classroom 10 Classroom 12 Classroom 13 Classroom 14 Lab Sample Number 371318709-0011 371318709-0012 371318709-0013 371318709-0014 Observation No Visual Mold No Visual Mold No Visual Mold No Visual Mold Cladosporium - Rare - Rare Epicoccum Rare - - - Fibrous Particulate Rare - - - Hyphal Fragment - Rare Table 3 Surface Swab Sampling Results (FS/in²) Sample Location Classroom 29 Room 31 Room 33 Lab Sample Number 371318709-0015 371318709-0016 371318709-0017 Observation No Visual Mold No Visual Mold No Visual Mold Basidiospores - Rare Rare Cladosporium Rare - - Unidentifiable Spores - - Rare Fibrous Particulate Rare - - DISCUSSION AND CONCLUSIONS The post remediation air and surface samples in the subject classrooms indicated that mold levels had been reduced to an acceptable level. Specifically, the follow up testing indicated a significant decrease in the levels of Aspergillus / Penicillium in the rooms; less than 500 f/mm 3, the criteria BRINKERHOFF ENVIRONMENTAL SERVICES, INC. 1805 ATLANTIC AVENUE, MANASQUAN, NEW JERSEY 08736Tel: (732) 223-2225

Attn: Proj: 13BRI70 EMSL Analytical, Inc. 200 Route 130 North Cinnaminson, NJ 08077 Phone/Fax: (800) 220-3675 / (856) 786-0262 http://www.emsl.com / cinnmicrolab@emsl.com Jason Hooper Brinkerhoff Environmental Services 1805 Atlantic Avenue Manasquan, NJ 08736 Order ID: Customer ID: Customer PO: Project ID: Phone: (732) 223-2225 Collected: 11/03/2013 Received: 11/03/2013 Analyzed: 11/03/2013 371318709 BRIN50 Test Report: Microscopic Examination of Fungal Spores, Fungal Structures, Hyphae, and Other Particulates from Tape Samples (EMSL Method: M041) Lab Sample Number: Client Sample ID: Sample Location: 371318709-0011 DPE-82TL Rm 10 371318709-0012 DPE-83TL Rm 12 371318709-0013 DPE-84TL Rm 13 371318709-0014 DPE-85TL Rm 14 371318709-0015 DPE-86TL Rm 29 Spore Types Category Category Category Category Category Agrocybe/Coprinus - - - - - Alternaria - - - - - Ascospores - - - - - Aspergillus/Penicillium - - - - - Basidiospores - - - - - Bipolaris++ - - - - - Chaetomium - - - - - Cladosporium - Rare - Rare Rare Curvularia - - - - - Epicoccum Rare - - - - Fusarium - - - - - Ganoderma - - - - - Myxomycetes++ - - - - - Paecilomyces - - - - - Rust - - - - - Scopulariopsis - - - - - Stachybotrys - - - - - Torula - - - - - Ulocladium - - - - - Unidentifiable Spores - - - - - Zygomycetes - - - - - Fibrous Particulate Rare - Rare - Rare Hyphal Fragment - Rare - - - 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. Farbod Nekouei, M.S., Laboratory Manager No discernable field blank was submitted with this group of samples. or Other Approved Signatory 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. Samples analyzed by EMSL Analytical, Inc. Cinnaminson, NJ AIHA-LAP, LLC--EMLAP Accredited #100194 Initial report from: 11/04/2013 07:24:12 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: 11/04/2013 07:24:12AM Page 1 of 2

Attn: Proj: 13BRI70 EMSL Analytical, Inc. 200 Route 130 North Cinnaminson, NJ 08077 Phone/Fax: (800) 220-3675 / (856) 786-0262 http://www.emsl.com / cinnmicrolab@emsl.com Jason Hooper Brinkerhoff Environmental Services 1805 Atlantic Avenue Manasquan, NJ 08736 Order ID: Customer ID: Customer PO: Project ID: Phone: (732) 223-2225 Collected: 11/03/2013 Received: 11/03/2013 Analyzed: 11/03/2013 371318709 BRIN50 Test Report: Microscopic Examination of Fungal Spores, Fungal Structures, Hyphae, and Other Particulates from Tape Samples (EMSL Method: M041) Lab Sample Number: Client Sample ID: Sample Location: 371318709-0016 DPE-87TL Rm 31 371318709-0017 DPE-88TL Rm 33 371318709-9901 371318709-9902 371318709-9903 Spore Types Category Category - - - Agrocybe/Coprinus - - - - - Alternaria - - - - - Ascospores - - - - - Aspergillus/Penicillium - - - - - Basidiospores Rare Rare - - - Bipolaris++ - - - - - Chaetomium - - - - - Cladosporium - - - - - Curvularia - - - - - Epicoccum - - - - - Fusarium - - - - - Ganoderma - - - - - Myxomycetes++ - - - - - Paecilomyces - - - - - Rust - - - - - Scopulariopsis - - - - - Stachybotrys - - - - - Torula - - - - - Ulocladium - - - - - Unidentifiable Spores - Rare - - - Zygomycetes - - - - - 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. Farbod Nekouei, M.S., Laboratory Manager No discernable field blank was submitted with this group of samples. or Other Approved Signatory 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. Samples analyzed by EMSL Analytical, Inc. Cinnaminson, NJ AIHA-LAP, LLC--EMLAP Accredited #100194 Initial report from: 11/04/2013 07:24:12 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: 11/04/2013 07:24:12AM Page 2 of 2

EMSL Analytical, Inc. 200 Route 130 North Cinnaminson, NJ 08077 Phone/Fax: (800) 220-3675 / (856) 786-0262 http://www.emsl.com / cinnmicrolab@emsl.com Order ID: Customer ID: Customer PO: Project ID: 371318709 BRIN50 Attn: Proj: Jason Hooper Brinkerhoff Environmental Services 1805 Atlantic Avenue Manasquan, NJ 08736 13BRI70 Phone: (732) 223-2225 Collected: 11/03/2013 Received: 11/03/2013 Analyzed: 11/03/2013 Test Report: Air-O-Cell( ) Analysis of Fungal Spores & Particulates by Optical Microscopy (Methods EMSL 05-TP-003, ASTM D7391) Lab Sample Number: Client Sample ID: Volume (L): Sample Location: 371318709-0001 DPE-72A Rm 10 371318709-0002 DPE-73A Rm 12 371318709-0003 DPE-74A Rm 13 Spore Types Raw Count Count/m³ % of Total Raw Count Count/m³ % of Total Raw Count Count/m³ % of Total Asperisporium - - - - - - - - - Alternaria - - - - - - - - - Ascospores 5 100 12 9 200 7.1 20 410 17.3 Aspergillus/Penicillium 4 80 9.6 6 100 3.6 7 100 4.2 Basidiospores 26 530 63.8 58 1200 42.8 67 1400 59.1 Bipolaris++ - - - - - - - - - Chaetomium - - - - - - - - - Cladosporium 7 100 12 62 1300 46.3 21 430 18.2 Curvularia - - - - - - 1* 7* 0.3 Epicoccum - - - - - - - - - Fusarium - - - - - - - - - Ganoderma 1* 7* 0.8 - - - - - - Myxomycetes++ 1* 7* 0.8 - - - 1 20 0.8 Pithomyces 1* 7* 0.8 - - - - - - Rust - - - - - - - - - Scopulariopsis - - - - - - - - - Stachybotrys - - - - - - - - - Torula - - - - - - - - - Ulocladium - - - - - - - - - Zygomycetes - - - - - - - - - Pestalotia - - - 1* 7* 0.2 - - - Spegazzinia - - - - - - - - - Total Fungi 45 831 100 136 2807 100 117 2367 100 Hyphal Fragment 1* 7* 0.8 - - - - - - Insect Fragment - - - - - - - - - Pollen - - - - - - 1* 7* 0.3 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 - Bipolaris++ = Bipolaris/Drechslera/Exserohilum Myxomycetes++ = Myxomycetes/Periconia/Smut No discernable field blank was submitted with this group of samples. Farbod Nekouei, M.S., Laboratory Manager or Other Approved Signatory 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 othewise 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. Samples analyzed by EMSL Analytical, Inc. Cinnaminson, NJ AIHA-LAP, LLC--EMLAP Lab 100194 Initial report from: 11/04/2013 07:24:12 For Information on the fungi listed in this report please visit the Resources section at www.emsl.com Test Report SPVER3-7.30.1 Printed: 11/04/2013 07:24:12AM Page 1 of 4

EMSL Analytical, Inc. 200 Route 130 North Cinnaminson, NJ 08077 Phone/Fax: (800) 220-3675 / (856) 786-0262 http://www.emsl.com / cinnmicrolab@emsl.com Order ID: Customer ID: Customer PO: Project ID: 371318709 BRIN50 Attn: Proj: Jason Hooper Brinkerhoff Environmental Services 1805 Atlantic Avenue Manasquan, NJ 08736 13BRI70 Phone: (732) 223-2225 Collected: 11/03/2013 Received: 11/03/2013 Analyzed: 11/03/2013 Test Report: Air-O-Cell( ) Analysis of Fungal Spores & Particulates by Optical Microscopy (Methods EMSL 05-TP-003, ASTM D7391) Lab Sample Number: Client Sample ID: Volume (L): Sample Location: 371318709-0004 DPE-75A Rm 14 371318709-0005 DPE-76A Rm 29 371318709-0006 DPE-77A Rm 31 Spore Types Raw Count Count/m³ % of Total Raw Count Count/m³ % of Total Raw Count Count/m³ % of Total Asperisporium - - - - - - - - - Alternaria - - - - - - - - - Ascospores 16 330 9.2 28 570 19.1 6 100 10.3 Aspergillus/Penicillium 2 40 1.1 21 430 14.4 11 230 23.8 Basidiospores 55 1100 30.6 75 0 50.2 21 430 44.5 Bipolaris++ - - - - - - 1* 7* 0.7 Chaetomium - - - - - - - - - Cladosporium 99 2000 55.6 20 410 13.7 4 80 8.3 Curvularia - - - - - - - - - Epicoccum - - - - - - - - - Fusarium - - - - - - - - - Ganoderma - - - - - - - - - Myxomycetes++ 4 80 2.2 3 60 2 6 100 10.3 Pithomyces - - - - - - - - - Rust 2 40 1.1 1 20 0.7 1 20 2.1 Scopulariopsis - - - - - - - - - Stachybotrys - - - - - - - - - Torula - - - - - - - - - Ulocladium - - - - - - - - - Zygomycetes - - - - - - - - - Pestalotia - - - - - - - - - Spegazzinia 1* 7* 0.2 - - - - - - Total Fungi 179 3597 100 148 2990 100 50 967 100 Hyphal Fragment - - - - - - - - - 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 - Bipolaris++ = Bipolaris/Drechslera/Exserohilum Myxomycetes++ = Myxomycetes/Periconia/Smut No discernable field blank was submitted with this group of samples. Farbod Nekouei, M.S., Laboratory Manager or Other Approved Signatory 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 othewise 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. Samples analyzed by EMSL Analytical, Inc. Cinnaminson, NJ AIHA-LAP, LLC--EMLAP Lab 100194 Initial report from: 11/04/2013 07:24:12 For Information on the fungi listed in this report please visit the Resources section at www.emsl.com Test Report SPVER3-7.30.1 Printed: 11/04/2013 07:24:12AM Page 2 of 4

EMSL Analytical, Inc. 200 Route 130 North Cinnaminson, NJ 08077 Phone/Fax: (800) 220-3675 / (856) 786-0262 http://www.emsl.com / cinnmicrolab@emsl.com Order ID: Customer ID: Customer PO: Project ID: 371318709 BRIN50 Attn: Proj: Jason Hooper Brinkerhoff Environmental Services 1805 Atlantic Avenue Manasquan, NJ 08736 13BRI70 Phone: (732) 223-2225 Collected: 11/03/2013 Received: 11/03/2013 Analyzed: 11/03/2013 Test Report: Air-O-Cell( ) Analysis of Fungal Spores & Particulates by Optical Microscopy (Methods EMSL 05-TP-003, ASTM D7391) Lab Sample Number: Client Sample ID: Volume (L): Sample Location: 371318709-0007 DPE-78A Rm 33 371318709-0008 DPE-79A Outdoors-End Of Front Hall 371318709-0009 DPE-80A Outdoors-Rear @ Rm 33 Spore Types Raw Count Count/m³ % of Total Raw Count Count/m³ % of Total Raw Count Count/m³ % of Total Asperisporium - - - - - - - - - Alternaria - - - 1 20 0.4 1 20 0.6 Ascospores 1 20 1.8 21 430 9.2 17 350 9.9 Aspergillus/Penicillium 5 100 9 17 350 7.5 2 40 1.1 Basidiospores 33 680 61 97 2000 42.7 97 2000 56.9 Bipolaris++ - - - - - - - - - Chaetomium - - - - - - - - - Cladosporium 8 200 18 81 1700 36.3 53 1100 31.3 Curvularia - - - - - - - - - Epicoccum - - - - - - - - - Fusarium - - - - - - - - - Ganoderma - - - - - - - - - Myxomycetes++ 4 80 7.2 2 40 0.9 1* 7* 0.2 Pithomyces 1* 7* 0.6 2 40 0.9 - - - Rust 1 20 1.8 1 20 0.4 - - - Scopulariopsis - - - - - - - - - Stachybotrys - - - - - - - - - Torula - - - - - - - - - Ulocladium - - - - - - - - - Zygomycetes - - - 3 60 1.3 - - - Pestalotia 1* 7* 0.6 1 20 0.4 - - - Spegazzinia - - - - - - - - - Total Fungi 54 1114 100 226 4680 100 171 3517 100 Hyphal Fragment - - - 1* 7* 0.2 2 40 1.1 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 - Bipolaris++ = Bipolaris/Drechslera/Exserohilum Myxomycetes++ = Myxomycetes/Periconia/Smut No discernable field blank was submitted with this group of samples. Farbod Nekouei, M.S., Laboratory Manager or Other Approved Signatory 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 othewise 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. Samples analyzed by EMSL Analytical, Inc. Cinnaminson, NJ AIHA-LAP, LLC--EMLAP Lab 100194 Initial report from: 11/04/2013 07:24:12 For Information on the fungi listed in this report please visit the Resources section at www.emsl.com Test Report SPVER3-7.30.1 Printed: 11/04/2013 07:24:12AM Page 3 of 4

EMSL Analytical, Inc. 200 Route 130 North Cinnaminson, NJ 08077 Phone/Fax: (800) 220-3675 / (856) 786-0262 http://www.emsl.com / cinnmicrolab@emsl.com Order ID: Customer ID: Customer PO: Project ID: 371318709 BRIN50 Attn: Proj: Jason Hooper Brinkerhoff Environmental Services 1805 Atlantic Avenue Manasquan, NJ 08736 13BRI70 Phone: (732) 223-2225 Collected: 11/03/2013 Received: 11/03/2013 Analyzed: 11/03/2013 Test Report: Air-O-Cell( ) Analysis of Fungal Spores & Particulates by Optical Microscopy (Methods EMSL 05-TP-003, ASTM D7391) Lab Sample Number: Client Sample ID: Volume (L): Sample Location: 371318709-0010 DPE-81A Outdoors-Rear @ Rm 14 371318709-0018 DPE-89A Rm 31-Office 371318709-9901 Spore Types Raw Count Count/m³ % of Total Raw Count Count/m³ % of Total - - - Asperisporium - - - - - - - - - Alternaria - - - - - - - - - Ascospores 32 660 15.1 5 100 11.3 - - - Aspergillus/Penicillium 4 80 1.8 12 250 28.2 - - - Basidiospores 102 2090 47.9 15 310 34.9 - - - Bipolaris++ 2* 10* 0.2 - - - - - - Chaetomium - - - - - - - - - Cladosporium 68 1400 32.1 7 100 11.3 - - - Curvularia 1 20 0.5 - - - - - - Epicoccum 1* 7* 0.2 - - - - - - Fusarium - - - - - - - - - Ganoderma - - - - - - - - - Myxomycetes++ 4 80 1.8 5 100 11.3 - - - Pithomyces - - - 1 20 2.3 - - - Rust 1 20 0.5 1* 7* 0.8 - - - Scopulariopsis - - - - - - - - - Stachybotrys - - - - - - - - - Torula - - - - - - - - - Ulocladium - - - - - - - - - Zygomycetes - - - - - - - - - Pestalotia - - - - - - - - - Spegazzinia - - - - - - - - - Total Fungi 215 4367 100 46 887 100 - - - Hyphal Fragment - - - - - - - - - Insect Fragment - - - - - - - - - Pollen - - - - - - - - - Analyt. Sensitivity 600x - 21 - - 21 - - - - Analyt. Sensitivity 300x - 7* - - 7* - - - - Skin Fragments (1-4) - 1 - - 1 - - - - Fibrous Particulate (1-4) - 1 - - 1 - - - - Background (1-5) - 1 - - 1 - - - - Bipolaris++ = Bipolaris/Drechslera/Exserohilum Myxomycetes++ = Myxomycetes/Periconia/Smut No discernable field blank was submitted with this group of samples. Farbod Nekouei, M.S., Laboratory Manager or Other Approved Signatory 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 othewise 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. Samples analyzed by EMSL Analytical, Inc. Cinnaminson, NJ AIHA-LAP, LLC--EMLAP Lab 100194 Initial report from: 11/04/2013 07:24:12 For Information on the fungi listed in this report please visit the Resources section at www.emsl.com Test Report SPVER3-7.30.1 Printed: 11/04/2013 07:24:12AM Page 4 of 4