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RS_97_Logan_Ave_S_HazMat_20250429_V1
214 EAST GALER STREET SUITE 300 SEATTLE, WA 98102 206.233.9639 MAIN 866.727.0140 FAX PBSUSA.COM Hazardous Materials Summary Report 97 Logan Avenue South Renton, Washington 98057 Prepared for: Renton School District 7812 South 124th Street Seattle, WA 98178 October 22, 2024 PBS Project No. 40245.063 Hazardous Materials Summary Report Renton School District 97 Logan Ave S Renton, Washington // An Apex Company i October 22, 2024 PBS Project No. 40245.063 TABLE OF CONTENTS 1 INTRODUCTION ........................................................................................................................................... 1 1.1 Project Background................................................................................................................................................................... 1 1.2 Subject Site Building Descriptions ...................................................................................................................................... 1 1.3 Asbestos Survey Process ......................................................................................................................................................... 1 2 FINDINGS ...................................................................................................................................................... 1 2.1 Asbestos-Containing Materials (ACMs) ............................................................................................................................ 1 2.2 Lead-Containing Components ............................................................................................................................................. 2 2.3 Mercury-Containing Components ...................................................................................................................................... 3 2.4 PCB-Containing Components ............................................................................................................................................... 3 3 RECOMMENDATIONS .................................................................................................................................. 3 3.1 ACMs .............................................................................................................................................................................................. 3 3.2 Lead-Containing Components ............................................................................................................................................. 3 3.3 Mercury-Containing Components ...................................................................................................................................... 3 3.4 PCB-Containing Components ............................................................................................................................................... 3 APPENDICES APPENDIX A: PLM Bulk Sampling Information PLM Bulk Sample Inventory PLM Bulk Sample Laboratory Data Sheets and Chain of Custody Documentation APPENDIX B: AA Lead Paint Chip Sampling Information AA Lead Paint Chip Sample Inventory AA Lead Paint Chip Laboratory Data Sheets and Chain of Custody Documentation APPENDIX C: Certifications ©2024 PBS Engineering and Environmental LLC Hazardous Materials Summary Report Renton School District 97 Logan Ave S Renton, Washington // An Apex Company 1 October 22, 2024 PBS Project No. 40245.063 1 INTRODUCTION 1.1 Project Background PBS Engineering and Environmental LLC (PBS) performed a limited hazardous materials survey of the property located at 97 Logan Ave South in Renton, Washington. The intent of this investigation is to ensure that Renton School District is in compliance with applicable regulatory requirements that a “good faith inspection” for ACMs be performed prior to renovations. At the request of Renton School District, all accessible areas of the building within the scope of work were inspected for the presence of Asbestos-Containing Materials (ACMs), Lead Containing Paint (LCP), polychlorinated biphenyls (PCB) and mercury-containing components. 1.2 Subject Site Building Descriptions The 97 Logan Ave S property consists of a two-story wood-framed structure over an excavated crawl space and two storage sheds. The main residence was built in 1905 and totals 1,500 square feet. Interior finishes consists of carpet, sheet vinyl, and wood flooring and textured gypsum wallboard walls and ceilings. The exterior consists of wood siding with wood framed windows and doors. The roof is pitched with composite shingles on a wood deck. Heating is provided by a force air HVAC system with a furnace located on the first floor. The associated shed interiors are unfinished with wood floors and open to structure ceilings. Roofs are pitched with composite shingles on a wood deck. No heating or cooling was observed in either structure. 1.3 Asbestos Survey Process All accessible areas were inspected by AHERA Certified Building Inspector Katie King (Cert. No. 192831 Exp. 03/06/2025) on September 23rd, 2024. PBS endeavored to inspect all accessible areas of the scope of work. Inaccessible areas consist of those requiring selective demolition, fall protection, or confined space entry protocols in order to gain access. When observed, suspect materials were sampled. All samples were assigned a unique identification number and transmitted for analysis to NVL Laboratories, Inc. (NVLAP 102063-0) under chain-of-custody protocols. Samples were analyzed according to EPA Method 600R-93/116 using Polarized Light Microscopy (PLM), which has a reliable limit of quantification of 1% asbestos by volume. Information regarding the type and location of sampled materials can be found on the attached PLM Sample Inventory located in Appendix A. Suspect ACMs may exist in inaccessible areas. PBS endeavored to determine the presence and estimate the condition of suspect materials in all inaccessible areas included in the scope of work. While PBS has endeavored to identify the ACM that may be found in concealed locations, additional unidentified ACM may exist. All building demolition activities should be performed cautiously to prevent impacts to concealed asbestos-containing materials. 2 FINDINGS 2.1 Asbestos-Containing Materials (ACMs) Asbestos materials are defined by 40 CFR Part 763 AHERA as containing greater than 1% asbestos content. The following materials were determined to contain greater than 1% asbestos. • No asbestos-containing materials were identified as part of this investigation Hazardous Materials Summary Report Renton School District 97 Logan Ave S Renton, Washington // An Apex Company 2 October 22, 2024 PBS Project No. 40245.063 The following materials were sampled and found NOT to contain detectable concentrations of asbestos: • White leveling compounds – throughout the house • Gray-wood vinyl flooring and yellow vinyl floor tile – 1st floor laundry room and kitchen • White/brown patterned vinyl flooring – 2nd floor bathroom • Gypsum wallboard and joint compound – throughout the house • Off-white bumpy surfacing material – throughout the house • Dark blue bumpy surfacing material – 1st floor kitchen • White bumpy surfacing material – 1st floor bedroom closet • White caulking – 1st floor bathroom tub and toilet • White interior window caulking – throughout the house • White interior window frame caulking – throughout the house • White shower caulk – 2nd floor bathroom shower • Clear window frame sealant – exterior window on northwest side • White window frame caulking - South window between frame and siding • Off-white sink undercoat – 1st floor kitchen • Large leaf patterned stick-on wallpaper – 1st floor kitchen cupboards • Floral patterned stick-on wallpaper – 1st floor closet near bathroom • Off-white patterned stick-on wallpaper – 1st floor bathroom cabinets • Small leaf patterned stick-on wallpaper – 2nd floor bathroom cabinets • White striped laminate counter – 1st floor kitchen counter and 1st and 2nd floor bathrooms • 2’x4’ pin hole ceiling tile – 1st floor kitchen • Plastic-wrapped yellow insulation – 1st floor furnace • Yellow insulation – Attic space • Vapor barrier – Attic space • Roof shingles – exterior roofing throughout house • Vapor barrier and roof shingles – north shed and south shed For a complete listing of representative bulk sampling, sample locations and associated laboratory analysis, refer to the inventory in Appendix A. 2.2 Lead-Containing Components Representative painted coatings were sampled for lead content. The samples were assigned unique identification numbers and transmitted to NVL Laboratories, Inc. (AIHA IH #101861) in Seattle, Washington under chain-of-custody protocols for analysis using Flame Atomic Absorption. Lead was detected in the following painted coatings: • Dark brown paint on metal door – rear door of the house (0.018% lead) • White paint on wood doorframe – 1st floor closet near bathroom (0.28% lead) • Tan paint on wood siding – exterior of house (5.9% lead) • White paint on wood – exterior of house (0.77% lead) The following painted coatings were sampled and determined not to contain detectable lead: • Moss green paint on gypsum wall – 1st floor laundry room • Light green paint on wood cupboards – 1st floor kitchen • Dark blue paint on gypsum wall – 1st floor kitchen • Beige paint on gypsum wall – 1st floor family room east wall near window • Light gray paint on gypsum wall – 1st floor family room • Off-white paint on gypsum wall – 2nd floor east bedroom Hazardous Materials Summary Report Renton School District 97 Logan Ave S Renton, Washington // An Apex Company 3 October 22, 2024 PBS Project No. 40245.063 • Light blue paint on gypsum wall – 2nd floor north bedroom • Brown paint on wood wall – exterior of south shed Refer to the Appendix B for locations and laboratory results of paint samples. 2.3 Mercury-Containing Components All fluorescent light tubes and compact fluorescent lamps are presumed to contain mercury. PBS counted the number of fluorescent tubes and lamps throughout the structures for the purposes of mercury vapor recovery prior to demolition activities. Approximately four (4) 4-foot fluorescent tubes and twenty (20) compact fluorescent lamps were observed during the investigation. 2.4 PCB-Containing Components PBS inspected representative fluorescent light fixture ballasts that are to be removed to facilitate the planned demolition. Fluorescent light fixtures throughout the building were inspected and found to contain electronic ballasts. Electronic ballasts do not contain suspect PCB oils. 3 RECOMMENDATIONS 3.1 ACMs The possibility exist that suspect ACMs may be present in equipment, wall and ceiling cavities, and in other select concealed areas. These may include, but are not limited to roofing, waterproofing membrane, vapor barriers, internal gasketing, mastics, caulking, and sealants on heating, ventilation, and air conditioning (HVAC) equipment, construction adhesives, electrical insulators, below grade pipe covering, and insulation. If suspect ACMs are uncovered during construction, contractors should stop work immediately and inform the Owner promptly for confirmation testing. All untested materials should be presumed asbestos-containing or tested for asbestos content prior to impact. 3.2 Lead-Containing Components Representative paint coatings were found to contain detectable lead. Paint coatings may exist in inaccessible areas of the building or in secondary coatings on building components. Any previously unidentified painted coatings should be considered lead containing until sampled and proven otherwise. Impact of paint with detectable concentrations of lead requires construction activities to be performed in accordance with the State of Washington Department of Labor and Industries regulations for Lead in Construction (WAC 296-155-176). 3.3 Mercury-Containing Components All fluorescent lamps and CFL bulbs at this site are presumed to be mercury-containing. PBS recommends that all fluorescent lamps be carefully handled and recycled/disposed of in accordance with the contract documents and applicable regulations during demolition activities. Breakage of lamps should be avoided to prevent potential exposures to mercury. Washington Department of Safety and Health requires specific training, handling, engineering controls and disposal practices when performing this work. All waste shall be handled in accordance with WAC 173-303. 3.4 PCB-Containing Components PBS recommends all light ballasts be inspected prior to disposal. Magnetic ballasts should be presumed to contain PCBs and properly removed, stored, transported and disposed of in accordance with WAC 173-303 and 40 CFR Part 761 Subpart D. Electronic ballasts do not contain PCB’s and can be disposed of as general debris in compliance with applicable codes and endpoint facility requirements. Hazardous Materials Summary Report Renton School District 97 Logan Ave S Renton, Washington // An Apex Company 4 October 22, 2024 PBS Project No. 40245.063 Report prepared by: Katie King AHERA Building Inspector Cert. No. 192831, Exp. 03/06/2025 Report reviewed by: Ryan Hunter Project Manager, AHERA Building Inspector Cert. No. IRO-24-7254B, Exp. 03/05/2025 APPENDIX A PLM Bulk Sampling Information PLM Bulk Sample Inventory PLM Bulk Sample Laboratory Data Sheets PLM Bulk Sample Chain of Custody Documentation 97 Logan Ave S, Renton, WA Renton School District PBS Engineering + Environmental PBS Project #40245.063 PLM ASBESTOS SAMPLE INVENTORY Material Type Sample Location Lab Description Lab Result Lab 40245.063 -001 White Leveling Compound 1st Floor Furnace Doorway Layer 1: White crumbly material NAD NVLUnder Carpet 40245.063 -002 White Leveling Compound 2nd Floor Hallway at Bathroom Layer 1: White crumbly material NAD NVLUnder Carpet Layer 2: Gray crumbly material NAD 40245.063 -003 Gray Wood Pattern Vinyl Flooring 1st Floor Kitchen East Side Layer 1: Black vinyl with gray surface NAD NVLYellow Floor Tile Layer 2: Clear soft adhesive NADLayer 3: Light gray vinyl NAD Layer 4: Clear soft adhesive NAD Layer 5: Black foamy material NAD Layer 6: Beige sheet vinyl NAD Layer 7: Light gray fibrous backing with mastic NAD Layer 8: Beige sheet vinyl NADLayer 9: Beige fibrous backing with mastic NAD 40245.063 -004 Gray Wood Pattern Vinyl Flooring 2nd Floor Bathroom Layer 1: Black vinyl with gray surface NAD NVLYellow Floor Tile Layer 2: Clear soft adhesive NADLayer 3: Light gray vinyl NADLayer 4: Clear soft adhesive NADLayer 5: Black foamy material NAD Layer 6: Beige sheet vinyl NAD Layer 7: Light gray fibrous backing with mastic NAD Layer 8: Beige sheet vinyl NAD Layer 9: Beige fibrous backing with mastic NAD Layer 10: Brown wood material NAD 40245.063 -005 White/brown Pattern Vinyl Flooring 2nd Floor Bathroom Layer 1: Beige sheet vinyl NAD NVLLeveling Compound Layer 2: Light gray fibrous backing with mastic NADLayer 3: Brown wood material NAD 40245.063 -006 Joint Compound 1st Floor Furncace Closet Layer 1: White compacted material with paint NAD NVLGypsum Wallboard Layer 2: White chalky material with paper NAD PBS Sample # October 22, 2024 NAD - No Asbestos Detected 1 of 4 97 Logan Ave S, Renton, WA Renton School District PBS Engineering + Environmental PBS Project #40245.063 Material Type Sample Location Lab Description Lab Result LabPBS Sample # 40245.063 -007 Joint Compound 1st Floor Bedroom Closet Layer 1: White compacted material with paint NAD NVL Layer 2: White compacted material with paper NAD Gypsum Wallboard Layer 3: Peach chalky material with paper NAD 40245.063 -008 Joint Compound 2nd Floor North Bedroom Layer 1: White compacted material with paint NAD NVLLayer 2: White compacted material with paper NADGypsum Wallboard Layer 3: White chalky material with paper NAD 40245.063 -009 Joint Compound 2nd Floor east Bedroom Layer 1: White compacted material with paint NAD NVLGypsum Wallboard Layer 2: White chalky material with paper NAD 40245.063 -010 Joint Compound south shed Layer 1: White compacted material with paint NAD NVL Gypsum Wallboard and paper 40245.063 -011 Bumpy Surfacing Material 1st Floor Laundry Tooom Layer 1: White compacted powdery material NAD NVL with paper and paint 40245.063 -012 Bumpy Surfacing Material 1st Floor Kitchen West Side Layer 1: White compacted powdery material NAD NVLwith paper and paint 40245.063 -013 Bumpy Surfacing Material 1st Floor Kitchen Above Drop Ceiling Layer 1: White compacted powdery material NAD NVLwith paper and paint 40245.063 -014 Bumpy Surfacing Material 1st Floor Bedroom Closet Layer 1: White compacted powdery material NAD NVL with paper and paint 40245.063 -015 Bumpy Surfacing Material 2nd Floor East Bedroom Layer 1: White compacted powdery material NAD NVL with paper and paint 40245.063 -016 Bumpy Surfacing Material 2nd Floor North Bathroom Wall Layer 1: White compacted powdery material with paint NAD NVL 40245.063 -017 Bumpy Surfacing Material 2nd Floor West Bedroom Layer 1: White compacted powdery material with paint NAD NVL 40245.063 -018 White Caulk 1st Floor Bathroom Tub Layer 1: White soft rubbery material NAD NVL 40245.063 -019 White Caulk 1st Floor Bathroom Toilet Layer 1: White soft rubbery material NAD NVL October 22, 2024 NAD - No Asbestos Detected 2 of 4 97 Logan Ave S, Renton, WA Renton School District PBS Engineering + Environmental PBS Project #40245.063 Material Type Sample Location Lab Description Lab Result LabPBS Sample # 40245.063 -020 White Interior Window Caulking 1st Floor Laundry Room Window Layer 1: White soft rubbery material with paint NAD NVL 40245.063 -021 White Interior Window Frame Caulking2nd Floor Bathroom Window Layer 1: White soft rubbery material NAD NVL 40245.063 -022 White Shower Caulk 2nd Floor Bathroom Shower Layer 1: White soft rubbery material with paint NAD NVL 40245.063 -023 Clear Exterior Window Frame Sealant North Elevation - West Window Layer 1: Clear soft rubbery material NAD NVL 40245.063 -024 White Exterior Window Frame Caulk South Elevation at Frame and Siding Layer 1: White soft rubbery material with paint NAD NVL 40245.063 -025 Off-white Sink Undercoat 1st Floor Kitchen Sink Layer 1: Beige crumbly material NAD NVL 40245.063 -026 Large Leaf Pattern Stick-on 1st Floor Kitchen Cupboards Layer 1: Green patterned wallpaper NAD NVL Wallpaper Layer 2: Clear soft adhesive NAD 40245.063 -027 Floral Pattern Stick-on Wallpaper 1st Floor Closet Near Bathroom Layer 1: Tan patterned wallpaper NAD NVL 40245.063 -028 Off-white Stick-on Wallpaper 1st Floor Bathroom Cabinets Layer 1: White patterned wallpaper NAD NVLLayer 2: Clear soft adhesive NAD 40245.063 -029 Small Leaf Patterned Stick-on 2nd Floor Bathroom Cabinets Layer 1: White patterned wallpaper NAD NVLWallpaperLayer 2: Clear soft adhesive NAD 40245.063 -030 White Striped Laminate Counter 1st Floor Kitchen Counter Layer 1: Brown brittle material with white surface NAD NVL Layer 2: Yellow soft adhesive NAD 40245.063 -031 2'x4' Pinhole Ceiling Tile 1st Floor Kitchen Layer 1: Beige compressed fibrous material with paint NAD NVL 40245.063 -032 Plastic Wrapped Yellow Insulation 1st Floor Furnace Layer 1: Black plastic material NAD NVLLayer 2: Yellow fluffy fibrous material NAD 40245.063 -033 Yellow Insulation Attic Space Layer 1: Yellow fluffy fibrous material NAD NVL 40245.063 -034 Vapor Barrier Attic Space Layer 1: Black aspaltic fibrous material NAD NVL 40245.063 -035 Composite Roof Shingles West Roof Layer 1: Black asphaltic fibrous material with granules NAD NVL October 22, 2024 NAD - No Asbestos Detected 3 of 4 97 Logan Ave S, Renton, WA Renton School District PBS Engineering + Environmental PBS Project #40245.063 Material Type Sample Location Lab Description Lab Result LabPBS Sample # 40245.063 -036 Composite Roof Shingles East Roof Layer 1: Black asphaltic fibrous material with granules NAD NVL 40245.063 -037 Vapor Barrier north shed roof Layer 1: Black asphaltic fibrous material with granules NAD NVL Composite Roof Shingles Layer 2: Black asphaltic fibrous material NAD 40245.063 -038 Vapor Barrier south shed roof Layer 1: Black asphaltic fibrous material with granules NAD NVLComposite Roof Shingles Layer 2: Black asphaltic fibrous material NAD October 22, 2024 NAD - No Asbestos Detected 4 of 4 Hilary Crumley, Manager Asbestos Laboratory Client Project: 40245.063 Location: 97 Logan Ave Dear Mr. Hunter, Enclosed please find test results for the 38 sample(s)submitted to our laboratory for analysis on 9/26/2024. Examination of these samples was conducted for the presence of identifiable asbestos fibers using polarized light microscopy (PLM)with dispersion staining in accordance with U.S.EPA 40 CFR Appendix E to Subpart E of Part 763,Interim Method for the Determination of Asbestos in Bulk Insulation Samples and EPA 600/R-93/116,Method for the Determination of Asbestos in Bulk Building Materials. For samples containing more than one separable layer of materials,the report will include findings for each layer (labeled Layer 1 and Layer 2,etc.for each individual layer).The asbestos concentration in the sample is determined by calibrated visual estimation. For those samples with asbestos concentrations between 1 and 10 percent based on visual estimation, the EPA recommends a procedure known as point counting (NESHAPS,40 CFR Part 61).Point counting is a statistically more accurate means of quantification for samples with low concentrations of asbestos. The detection limit for the calibrated visual estimation is <1%,400 point counts is 0.25%and 1000 point counts is 0.1% Samples are archived for two weeks following analysis.Samples that are not retrieved by the client are discarded after two weeks. Thank you for using our laboratory services.Please do not hesitate to call if there is anything further we can assist you with. Sincerely, Enc.: Sample Results October 3, 2024 Ryan Hunter PBS Environmental - Seattle 214 E Galer St. Suite. 300 Seattle, WA 98102 RE: Bulk Asbestos Fiber Analysis; NVL Batch # 2417426.00 page 1 of 19 <Client: Address: Attention:Mr. Ryan Hunter 97 Logan Ave Client Project #: 40245.063 Samples Received: 38 By Polarized Light Microscopy Bulk Asbestos Fibers Analysis PBS Environmental - Seattle 214 E Galer St. Suite. 300 Seattle, WA 98102 Method: EPA/600/R-93/116 Samples Analyzed: 38 Project Location: Batch #: 2417426.00 Date Received: 9/26/2024 24103424Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-01 Layer 1 of 1 Description:White crumbly material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Fine particles, Wood flakes NDNone Detected None Detected ND 24103425Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-02 Layer 1 of 2 Description:White crumbly material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Fine particles NDNone Detected None Detected ND Layer 2 of 2 Description:Gray crumbly material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Fine particles NDNone Detected None Detected ND 24103426Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-03 Layer 1 of 9 Description:Black vinyl with gray surface Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Vinyl/Binder NDNone Detected None Detected ND Layer 2 of 9 Description:Clear soft adhesive Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Adhesive/Binder NDNone Detected None Detected ND Layer 3 of 9 Description:Light gray vinyl Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Vinyl/Binder NDNone Detected None Detected ND Note:If samples are not homogeneous,then subsamples of the components were analyzed separately.All bulk samples are analyzed using both EPA 600/R-93/116 and EPA 40 CFR Appendix E to Subpart E of Part 763 with the following measurement uncertainties for the reported %Asbestos (1%=0-3%, 5%=1-9%,10%=5-15%,20%=10-30%,50%=40-60%).This report relates only to the items tested.If sample was not collected by NVL personnel,then the accuracy of the results is limited by the methodology and acuity of the sample collector.This report shall not be reproduced except in full,without written approval of NVL Laboratories, Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government Client Carenna LanAnalyzed by: Hilary CrumleyReviewed by: 10/03/2024 Date: 10/03/2024Date: Sampled by: Hilary Crumley, Manager Asbestos Laboratory ASB-02 page 2 of 19 <Client: Address: Attention:Mr. Ryan Hunter 97 Logan Ave Client Project #: 40245.063 Samples Received: 38 By Polarized Light Microscopy Bulk Asbestos Fibers Analysis PBS Environmental - Seattle 214 E Galer St. Suite. 300 Seattle, WA 98102 Method: EPA/600/R-93/116 Samples Analyzed: 38 Project Location: Batch #: 2417426.00 Date Received: 9/26/2024 Layer 4 of 9 Description:Clear soft adhesive Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Adhesive/Binder NDNone Detected None Detected ND Layer 5 of 9 Description:Black foamy material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Synthetic foam NDNone Detected None Detected ND Layer 6 of 9 Description:Beige sheet vinyl Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Vinyl/Binder, Synthetic foam NDNone Detected None Detected ND Layer 7 of 9 Description:Light gray fibrous backing with mastic Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Fine particles 46%Cellulose None Detected ND 11%Glass fibers Layer 8 of 9 Description:Beige sheet vinyl Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Vinyl/Binder, Synthetic foam NDNone Detected None Detected ND Layer 9 of 9 Description:Beige fibrous backing with mastic Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Fine particles, Mastic 67%Cellulose None Detected ND 24103427Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-04 Layer 1 of 10 Description:Black vinyl with gray surface Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Vinyl/Binder NDNone Detected None Detected ND Note:If samples are not homogeneous,then subsamples of the components were analyzed separately.All bulk samples are analyzed using both EPA 600/R-93/116 and EPA 40 CFR Appendix E to Subpart E of Part 763 with the following measurement uncertainties for the reported %Asbestos (1%=0-3%, 5%=1-9%,10%=5-15%,20%=10-30%,50%=40-60%).This report relates only to the items tested.If sample was not collected by NVL personnel,then the accuracy of the results is limited by the methodology and acuity of the sample collector.This report shall not be reproduced except in full,without written approval of NVL Laboratories, Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government Client Carenna LanAnalyzed by: Hilary CrumleyReviewed by: 10/03/2024 Date: 10/03/2024Date: Sampled by: Hilary Crumley, Manager Asbestos Laboratory ASB-02 page 3 of 19 <Client: Address: Attention:Mr. Ryan Hunter 97 Logan Ave Client Project #: 40245.063 Samples Received: 38 By Polarized Light Microscopy Bulk Asbestos Fibers Analysis PBS Environmental - Seattle 214 E Galer St. Suite. 300 Seattle, WA 98102 Method: EPA/600/R-93/116 Samples Analyzed: 38 Project Location: Batch #: 2417426.00 Date Received: 9/26/2024 Layer 2 of 10 Description:Clear soft adhesive Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Adhesive/Binder NDNone Detected None Detected ND Layer 3 of 10 Description:Light gray vinyl Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Vinyl/Binder NDNone Detected None Detected ND Layer 4 of 10 Description:Clear soft adhesive Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Adhesive/Binder NDNone Detected None Detected ND Layer 5 of 10 Description:Black foamy material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Synthetic foam NDNone Detected None Detected ND Layer 6 of 10 Description:Beige sheet vinyl Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Vinyl/Binder, Synthetic foam NDNone Detected None Detected ND Layer 7 of 10 Description:Light gray fibrous backing with mastic Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Fine particles, Mastic 47%Cellulose None Detected ND 15%Glass fibers Layer 8 of 10 Description:Beige sheet vinyl Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Vinyl/Binder, Synthetic foam NDNone Detected None Detected ND Layer 9 of 10 Description:Beige fibrous backing with mastic Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Fine particles, Mastic 68%Cellulose None Detected ND Note:If samples are not homogeneous,then subsamples of the components were analyzed separately.All bulk samples are analyzed using both EPA 600/R-93/116 and EPA 40 CFR Appendix E to Subpart E of Part 763 with the following measurement uncertainties for the reported %Asbestos (1%=0-3%, 5%=1-9%,10%=5-15%,20%=10-30%,50%=40-60%).This report relates only to the items tested.If sample was not collected by NVL personnel,then the accuracy of the results is limited by the methodology and acuity of the sample collector.This report shall not be reproduced except in full,without written approval of NVL Laboratories, Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government Client Carenna LanAnalyzed by: Hilary CrumleyReviewed by: 10/03/2024 Date: 10/03/2024Date: Sampled by: Hilary Crumley, Manager Asbestos Laboratory ASB-02 page 4 of 19 <Client: Address: Attention:Mr. Ryan Hunter 97 Logan Ave Client Project #: 40245.063 Samples Received: 38 By Polarized Light Microscopy Bulk Asbestos Fibers Analysis PBS Environmental - Seattle 214 E Galer St. Suite. 300 Seattle, WA 98102 Method: EPA/600/R-93/116 Samples Analyzed: 38 Project Location: Batch #: 2417426.00 Date Received: 9/26/2024 Layer 10of 10 Description:Brown wood material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Wood flakes 80%Wood fibers None Detected ND 24103428Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-05 Layer 1 of 3 Description:Beige sheet vinyl Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Vinyl/Binder, Synthetic foam NDNone Detected None Detected ND Layer 2 of 3 Description:Light gray fibrous backing with mastic Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Fine particles, Mastic 48%Cellulose None Detected ND 12%Glass fibers Layer 3 of 3 Description:Brown wood material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Wood flakes 83%Wood fibers None Detected ND 24103429Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-06 Layer 1 of 2 Description:White compacted powdery material with paint Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Calcareous binder, Calcareous particles, Paint 6%Cellulose None Detected ND Layer 2 of 2 Description:White chalky material with paper Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Gypsum/Binder, Calcareous particles 24%Cellulose None Detected ND 7%Glass fibers Note:If samples are not homogeneous,then subsamples of the components were analyzed separately.All bulk samples are analyzed using both EPA 600/R-93/116 and EPA 40 CFR Appendix E to Subpart E of Part 763 with the following measurement uncertainties for the reported %Asbestos (1%=0-3%, 5%=1-9%,10%=5-15%,20%=10-30%,50%=40-60%).This report relates only to the items tested.If sample was not collected by NVL personnel,then the accuracy of the results is limited by the methodology and acuity of the sample collector.This report shall not be reproduced except in full,without written approval of NVL Laboratories, Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government Client Carenna LanAnalyzed by: Hilary CrumleyReviewed by: 10/03/2024 Date: 10/03/2024Date: Sampled by: Hilary Crumley, Manager Asbestos Laboratory ASB-02 page 5 of 19 <Client: Address: Attention:Mr. Ryan Hunter 97 Logan Ave Client Project #: 40245.063 Samples Received: 38 By Polarized Light Microscopy Bulk Asbestos Fibers Analysis PBS Environmental - Seattle 214 E Galer St. Suite. 300 Seattle, WA 98102 Method: EPA/600/R-93/116 Samples Analyzed: 38 Project Location: Batch #: 2417426.00 Date Received: 9/26/2024 24103430Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-07 Layer 1 of 3 Description:White compacted powdery material with paint Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Calcareous binder, Calcareous particles, Paint 4%Cellulose None Detected ND Layer 2 of 3 Description:White compacted powdery material with paper Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Calcareous binder, Calcareous particles 8%Cellulose None Detected ND Layer 3 of 3 Description:Peach chalky material with paper Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Gypsum/Binder, Calcareous particles 27%Cellulose None Detected ND 24103431Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-08 Layer 1 of 3 Description:White compacted powdery material with paint Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Calcareous binder, Calcareous particles, Paint 5%Cellulose None Detected ND Layer 2 of 3 Description:White compacted powdery material with paper Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Calcareous binder, Calcareous particles 7%Cellulose None Detected ND Layer 3 of 3 Description:White chalky material with paper Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Gypsum/Binder, Calcareous particles 25%Cellulose None Detected ND 24103432Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-09 Note:If samples are not homogeneous,then subsamples of the components were analyzed separately.All bulk samples are analyzed using both EPA 600/R-93/116 and EPA 40 CFR Appendix E to Subpart E of Part 763 with the following measurement uncertainties for the reported %Asbestos (1%=0-3%, 5%=1-9%,10%=5-15%,20%=10-30%,50%=40-60%).This report relates only to the items tested.If sample was not collected by NVL personnel,then the accuracy of the results is limited by the methodology and acuity of the sample collector.This report shall not be reproduced except in full,without written approval of NVL Laboratories, Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government Client Carenna LanAnalyzed by: Hilary CrumleyReviewed by: 10/03/2024 Date: 10/03/2024Date: Sampled by: Hilary Crumley, Manager Asbestos Laboratory ASB-02 page 6 of 19 <Client: Address: Attention:Mr. Ryan Hunter 97 Logan Ave Client Project #: 40245.063 Samples Received: 38 By Polarized Light Microscopy Bulk Asbestos Fibers Analysis PBS Environmental - Seattle 214 E Galer St. Suite. 300 Seattle, WA 98102 Method: EPA/600/R-93/116 Samples Analyzed: 38 Project Location: Batch #: 2417426.00 Date Received: 9/26/2024 Layer 1 of 2 Description:White compacted powdery material with paint Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Calcareous binder, Calcareous particles, Paint 4%Cellulose None Detected ND Layer 2 of 2 Description:White chalky material with paper Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Gypsum/Binder, Calcareous particles 23%Cellulose None Detected ND 24103433Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-10 Layer 1 of 1 Description:White chalky material with paper and paint Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Gypsum/Binder, Calcareous particles, Paint 24%Cellulose None Detected ND 24103434Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-11 Layer 1 of 1 Description:White compacted powdery material with paper & paint Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Calcareous binder, Calcareous particles, Paint 5%Cellulose None Detected ND 24103435Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-12 Layer 1 of 1 Description:White compacted powdery material with paper & paint Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Calcareous binder, Calcareous particles, Paint 5%Cellulose None Detected ND 24103436Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-13 Note:If samples are not homogeneous,then subsamples of the components were analyzed separately.All bulk samples are analyzed using both EPA 600/R-93/116 and EPA 40 CFR Appendix E to Subpart E of Part 763 with the following measurement uncertainties for the reported %Asbestos (1%=0-3%, 5%=1-9%,10%=5-15%,20%=10-30%,50%=40-60%).This report relates only to the items tested.If sample was not collected by NVL personnel,then the accuracy of the results is limited by the methodology and acuity of the sample collector.This report shall not be reproduced except in full,without written approval of NVL Laboratories, Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government Client Carenna LanAnalyzed by: Hilary CrumleyReviewed by: 10/03/2024 Date: 10/03/2024Date: Sampled by: Hilary Crumley, Manager Asbestos Laboratory ASB-02 page 7 of 19 <Client: Address: Attention:Mr. Ryan Hunter 97 Logan Ave Client Project #: 40245.063 Samples Received: 38 By Polarized Light Microscopy Bulk Asbestos Fibers Analysis PBS Environmental - Seattle 214 E Galer St. Suite. 300 Seattle, WA 98102 Method: EPA/600/R-93/116 Samples Analyzed: 38 Project Location: Batch #: 2417426.00 Date Received: 9/26/2024 Layer 1 of 1 Description:White compacted powdery material with paper & paint Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Calcareous binder, Calcareous particles, Paint 4%Cellulose None Detected ND 24103437Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-14 Layer 1 of 1 Description:White compacted powdery material with paper & paint Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Calcareous binder, Calcareous particles, Paint 6%Cellulose None Detected ND 24103438Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-15 Layer 1 of 1 Description:White compacted powdery material with paper & paint Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Calcareous binder, Calcareous particles, Paint 5%Cellulose None Detected ND 24103439Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-16 Layer 1 of 1 Description:White compacted powdery material with paint Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Calcareous binder, Calcareous particles, Paint 1%Cellulose None Detected ND 24103440Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-17 Layer 1 of 1 Description:White compacted powdery material with paint Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Calcareous binder, Calcareous particles, Calcareous particles 1%Cellulose None Detected ND 24103441Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-18 Note:If samples are not homogeneous,then subsamples of the components were analyzed separately.All bulk samples are analyzed using both EPA 600/R-93/116 and EPA 40 CFR Appendix E to Subpart E of Part 763 with the following measurement uncertainties for the reported %Asbestos (1%=0-3%, 5%=1-9%,10%=5-15%,20%=10-30%,50%=40-60%).This report relates only to the items tested.If sample was not collected by NVL personnel,then the accuracy of the results is limited by the methodology and acuity of the sample collector.This report shall not be reproduced except in full,without written approval of NVL Laboratories, Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government Client Carenna LanAnalyzed by: Hilary CrumleyReviewed by: 10/03/2024 Date: 10/03/2024Date: Sampled by: Hilary Crumley, Manager Asbestos Laboratory ASB-02 page 8 of 19 <Client: Address: Attention:Mr. Ryan Hunter 97 Logan Ave Client Project #: 40245.063 Samples Received: 38 By Polarized Light Microscopy Bulk Asbestos Fibers Analysis PBS Environmental - Seattle 214 E Galer St. Suite. 300 Seattle, WA 98102 Method: EPA/600/R-93/116 Samples Analyzed: 38 Project Location: Batch #: 2417426.00 Date Received: 9/26/2024 Layer 1 of 1 Description:White soft rubbery material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Rubber/Synthetic Binder NDNone Detected None Detected ND 24103442Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-19 Layer 1 of 1 Description:White soft rubbery material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Rubber/Synthetic Binder, Debris NDNone Detected None Detected ND 24103443Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-20 Layer 1 of 1 Description:White soft rubbery material with paint Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Rubber/Synthetic Binder, Paint, Wood flakes NDNone Detected None Detected ND 24103444Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-21 Layer 1 of 1 Description:White soft rubbery material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Rubber/Synthetic Binder, Wood flakes NDNone Detected None Detected ND 24103445Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-22 Layer 1 of 1 Description:White soft rubbery material with paint Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Rubber/Synthetic Binder, Paint NDNone Detected None Detected ND 24103446Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-23 Note:If samples are not homogeneous,then subsamples of the components were analyzed separately.All bulk samples are analyzed using both EPA 600/R-93/116 and EPA 40 CFR Appendix E to Subpart E of Part 763 with the following measurement uncertainties for the reported %Asbestos (1%=0-3%, 5%=1-9%,10%=5-15%,20%=10-30%,50%=40-60%).This report relates only to the items tested.If sample was not collected by NVL personnel,then the accuracy of the results is limited by the methodology and acuity of the sample collector.This report shall not be reproduced except in full,without written approval of NVL Laboratories, Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government Client Carenna LanAnalyzed by: Hilary CrumleyReviewed by: 10/03/2024 Date: 10/03/2024Date: Sampled by: Hilary Crumley, Manager Asbestos Laboratory ASB-02 page 9 of 19 <Client: Address: Attention:Mr. Ryan Hunter 97 Logan Ave Client Project #: 40245.063 Samples Received: 38 By Polarized Light Microscopy Bulk Asbestos Fibers Analysis PBS Environmental - Seattle 214 E Galer St. Suite. 300 Seattle, WA 98102 Method: EPA/600/R-93/116 Samples Analyzed: 38 Project Location: Batch #: 2417426.00 Date Received: 9/26/2024 Layer 1 of 1 Description:Clear soft rubbery material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Rubber/Synthetic Binder NDNone Detected None Detected ND 24103447Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-24 Layer 1 of 1 Description:White soft rubbery material with paint Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Rubber/Synthetic Binder, Paint NDNone Detected None Detected ND 24103448Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-25 Layer 1 of 1 Description:Beige crumbly material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Fine particles 12%Cellulose None Detected ND 24103449Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-26 Layer 1 of 2 Description:Green patterned wallpaper Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler NDNone Detected None Detected ND Layer 2 of 2 Description:Clear soft adhesive Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Adhesive/Binder NDNone Detected None Detected ND 24103450Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-27 Note:If samples are not homogeneous,then subsamples of the components were analyzed separately.All bulk samples are analyzed using both EPA 600/R-93/116 and EPA 40 CFR Appendix E to Subpart E of Part 763 with the following measurement uncertainties for the reported %Asbestos (1%=0-3%, 5%=1-9%,10%=5-15%,20%=10-30%,50%=40-60%).This report relates only to the items tested.If sample was not collected by NVL personnel,then the accuracy of the results is limited by the methodology and acuity of the sample collector.This report shall not be reproduced except in full,without written approval of NVL Laboratories, Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government Client Carenna LanAnalyzed by: Hilary CrumleyReviewed by: 10/03/2024 Date: 10/03/2024Date: Sampled by: Hilary Crumley, Manager Asbestos Laboratory ASB-02 page 10 of 19 <Client: Address: Attention:Mr. Ryan Hunter 97 Logan Ave Client Project #: 40245.063 Samples Received: 38 By Polarized Light Microscopy Bulk Asbestos Fibers Analysis PBS Environmental - Seattle 214 E Galer St. Suite. 300 Seattle, WA 98102 Method: EPA/600/R-93/116 Samples Analyzed: 38 Project Location: Batch #: 2417426.00 Date Received: 9/26/2024 Layer 1 of 1 Description:Tan patterned wallpaper Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Fine particles 75%Cellulose None Detected ND 24103451Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-28 Layer 1 of 2 Description:White patterned wallpaper Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler NDNone Detected None Detected ND Layer 2 of 2 Description:Clear soft adhesive Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Adhesive/Binder, Wood flakes NDNone Detected None Detected ND 24103452Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-29 Layer 1 of 2 Description:White patterned wallpaper Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler NDNone Detected None Detected ND Layer 2 of 2 Description:Clear soft adhesive Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Adhesive/Binder, Wood flakes NDNone Detected None Detected ND 24103453Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-30 Layer 1 of 2 Description:Brown brittle material with white surface Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Fine particles 40%Cellulose None Detected ND Note:If samples are not homogeneous,then subsamples of the components were analyzed separately.All bulk samples are analyzed using both EPA 600/R-93/116 and EPA 40 CFR Appendix E to Subpart E of Part 763 with the following measurement uncertainties for the reported %Asbestos (1%=0-3%, 5%=1-9%,10%=5-15%,20%=10-30%,50%=40-60%).This report relates only to the items tested.If sample was not collected by NVL personnel,then the accuracy of the results is limited by the methodology and acuity of the sample collector.This report shall not be reproduced except in full,without written approval of NVL Laboratories, Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government Client Carenna LanAnalyzed by: Hilary CrumleyReviewed by: 10/03/2024 Date: 10/03/2024Date: Sampled by: Hilary Crumley, Manager Asbestos Laboratory ASB-02 page 11 of 19 <Client: Address: Attention:Mr. Ryan Hunter 97 Logan Ave Client Project #: 40245.063 Samples Received: 38 By Polarized Light Microscopy Bulk Asbestos Fibers Analysis PBS Environmental - Seattle 214 E Galer St. Suite. 300 Seattle, WA 98102 Method: EPA/600/R-93/116 Samples Analyzed: 38 Project Location: Batch #: 2417426.00 Date Received: 9/26/2024 Layer 2 of 2 Description:Yellow soft adhesive Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Adhesive/Binder 5%Wood fibers None Detected ND 24103454Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-31 Layer 1 of 1 Description:Beige compressed fibrous material with paint Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Glass debris, Paint 46%Cellulose None Detected ND Perlite 12%Glass fibers 24103455Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-32 Layer 1 of 2 Description:Black plastic material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Plastic NDNone Detected None Detected ND Layer 2 of 2 Description:Yellow fluffy fibrous material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler 91%Glass fibers None Detected ND 24103456Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-33 Layer 1 of 1 Description:Yellow fluffy fibrous material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Binder/Filler, Debris 90%Glass fibers None Detected ND 24103457Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-34 Note:If samples are not homogeneous,then subsamples of the components were analyzed separately.All bulk samples are analyzed using both EPA 600/R-93/116 and EPA 40 CFR Appendix E to Subpart E of Part 763 with the following measurement uncertainties for the reported %Asbestos (1%=0-3%, 5%=1-9%,10%=5-15%,20%=10-30%,50%=40-60%).This report relates only to the items tested.If sample was not collected by NVL personnel,then the accuracy of the results is limited by the methodology and acuity of the sample collector.This report shall not be reproduced except in full,without written approval of NVL Laboratories, Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government Client Carenna LanAnalyzed by: Hilary CrumleyReviewed by: 10/03/2024 Date: 10/03/2024Date: Sampled by: Hilary Crumley, Manager Asbestos Laboratory ASB-02 page 12 of 19 <Client: Address: Attention:Mr. Ryan Hunter 97 Logan Ave Client Project #: 40245.063 Samples Received: 38 By Polarized Light Microscopy Bulk Asbestos Fibers Analysis PBS Environmental - Seattle 214 E Galer St. Suite. 300 Seattle, WA 98102 Method: EPA/600/R-93/116 Samples Analyzed: 38 Project Location: Batch #: 2417426.00 Date Received: 9/26/2024 Layer 1 of 1 Description:Black asphaltic fibrous material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Asphalt/Binder, Asphaltic Particles 70%Cellulose None Detected ND 24103458Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-35 Layer 1 of 1 Description:Black asphaltic fibrous material with granules Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Asphalt/Binder, Asphaltic Particles, Granules 20%Glass fibers None Detected ND 24103459Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-36 Layer 1 of 1 Description:Black asphaltic fibrous material with granules Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Asphalt/Binder, Asphaltic Particles, Granules 18%Glass fibers None Detected ND 24103460Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-37 Layer 1 of 2 Description:Black asphaltic fibrous material with granules Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Asphalt/Binder, Asphaltic Particles, Granules 16%Glass fibers None Detected ND Layer 2 of 2 Description:Black asphaltic fibrous material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Asphalt/Binder, Asphaltic Particles 76%Cellulose None Detected ND 24103461Lab ID:Client Sample #: Location:97 Logan Ave 40245.063-38 Note:If samples are not homogeneous,then subsamples of the components were analyzed separately.All bulk samples are analyzed using both EPA 600/R-93/116 and EPA 40 CFR Appendix E to Subpart E of Part 763 with the following measurement uncertainties for the reported %Asbestos (1%=0-3%, 5%=1-9%,10%=5-15%,20%=10-30%,50%=40-60%).This report relates only to the items tested.If sample was not collected by NVL personnel,then the accuracy of the results is limited by the methodology and acuity of the sample collector.This report shall not be reproduced except in full,without written approval of NVL Laboratories, Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government Client Carenna LanAnalyzed by: Hilary CrumleyReviewed by: 10/03/2024 Date: 10/03/2024Date: Sampled by: Hilary Crumley, Manager Asbestos Laboratory ASB-02 page 13 of 19 <Client: Address: Attention:Mr. Ryan Hunter 97 Logan Ave Client Project #: 40245.063 Samples Received: 38 By Polarized Light Microscopy Bulk Asbestos Fibers Analysis PBS Environmental - Seattle 214 E Galer St. Suite. 300 Seattle, WA 98102 Method: EPA/600/R-93/116 Samples Analyzed: 38 Project Location: Batch #: 2417426.00 Date Received: 9/26/2024 Layer 1 of 2 Description:Black asphaltic fibrous material with granules Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Asphalt/Binder, Asphaltic Particles, Granules 19%Glass fibers None Detected ND Layer 2 of 2 Description:Black asphaltic fibrous material Non-Fibrous Materials:Other Fibrous Materials:%Asbestos Type: % Asphalt/Binder, Asphaltic Particles 76%Cellulose None Detected ND Note:If samples are not homogeneous,then subsamples of the components were analyzed separately.All bulk samples are analyzed using both EPA 600/R-93/116 and EPA 40 CFR Appendix E to Subpart E of Part 763 with the following measurement uncertainties for the reported %Asbestos (1%=0-3%, 5%=1-9%,10%=5-15%,20%=10-30%,50%=40-60%).This report relates only to the items tested.If sample was not collected by NVL personnel,then the accuracy of the results is limited by the methodology and acuity of the sample collector.This report shall not be reproduced except in full,without written approval of NVL Laboratories, Inc. It shall not be used to claim product endorsement by NVLAP or any other agency of the US Government Client Carenna LanAnalyzed by: Hilary CrumleyReviewed by: 10/03/2024 Date: 10/03/2024Date: Sampled by: Hilary Crumley, Manager Asbestos Laboratory ASB-02 page 14 of 19 PBS Environmental - Seattle 2417426.00 38 Company NVL Batch Number Total Number of Samples 97 Logan Ave 5 DaysTAT 10/3/2024Due Date 2:30 PMTime (866) 727-0140Fax ryan.hunter@pbsusa.comEmail Project Manager Mr. Ryan Hunter (206) 233-9639 (484) 269-2138Cell Phone Rush Samples Rush TAT NoAH 40245.063Project Name/Number:Project Location: Sample ID Description A/RLab ID ASBESTOS LABORATORY SERVICES Subcategory Item Code PLM Bulk Metals ASB-02 EPA 600/R-93-116 Asbestos by PLM <bulk> 214 E Galer St. Suite. 300 Seattle, WA 98102 Address 40245.063-011 A24103424 40245.063-022 A24103425 40245.063-033 A24103426 40245.063-044 A24103427 40245.063-055 A24103428 40245.063-066 A24103429 40245.063-077 A24103430 40245.063-088 A24103431 40245.063-099 A24103432 40245.063-1010 A24103433 40245.063-1111 A24103434 40245.063-1212 A24103435 40245.063-1313 A24103436 40245.063-1414 A24103437 40245.063-1515 A24103438 40245.063-1616 A24103439 40245.063-1717 A24103440 40245.063-1818 A24103441 Office Use Only Print Name Company Date TimeSignature Faxed Emailed Company Date TimeSignature ClientSampled by Kelly AuVuReceived by ClientRelinquished by Carenna LanAnalyzed by Results Called by NVL NVL 9/26/24 10/3/24 1430 Print Name Entered By: Kelly AuVu Date: 9/26/2024 Time: 4:22 PM Special Instructions: page 15 of 19 PBS Environmental - Seattle 2417426.00 38 Company NVL Batch Number Total Number of Samples 97 Logan Ave 5 DaysTAT 10/3/2024Due Date 2:30 PMTime (866) 727-0140Fax ryan.hunter@pbsusa.comEmail Project Manager Mr. Ryan Hunter (206) 233-9639 (484) 269-2138Cell Phone Rush Samples Rush TAT NoAH 40245.063Project Name/Number:Project Location: Sample ID Description A/RLab ID ASBESTOS LABORATORY SERVICES Subcategory Item Code PLM Bulk Metals ASB-02 EPA 600/R-93-116 Asbestos by PLM <bulk> 214 E Galer St. Suite. 300 Seattle, WA 98102 Address 40245.063-1919 A24103442 40245.063-2020 A24103443 40245.063-2121 A24103444 40245.063-2222 A24103445 40245.063-2323 A24103446 40245.063-2424 A24103447 40245.063-2525 A24103448 40245.063-2626 A24103449 40245.063-2727 A24103450 40245.063-2828 A24103451 40245.063-2929 A24103452 40245.063-3030 A24103453 40245.063-3131 A24103454 40245.063-3232 A24103455 40245.063-3333 A24103456 40245.063-3434 A24103457 40245.063-3535 A24103458 40245.063-3636 A24103459 Office Use Only Print Name Company Date TimeSignature Faxed Emailed Company Date TimeSignature ClientSampled by Kelly AuVuReceived by ClientRelinquished by Carenna LanAnalyzed by Results Called by NVL NVL 9/26/24 10/3/24 1430 Print Name Entered By: Kelly AuVu Date: 9/26/2024 Time: 4:22 PM Special Instructions: page 16 of 19 PBS Environmental - Seattle 2417426.00 38 Company NVL Batch Number Total Number of Samples 97 Logan Ave 5 DaysTAT 10/3/2024Due Date 2:30 PMTime (866) 727-0140Fax ryan.hunter@pbsusa.comEmail Project Manager Mr. Ryan Hunter (206) 233-9639 (484) 269-2138Cell Phone Rush Samples Rush TAT NoAH 40245.063Project Name/Number:Project Location: Sample ID Description A/RLab ID ASBESTOS LABORATORY SERVICES Subcategory Item Code PLM Bulk Metals ASB-02 EPA 600/R-93-116 Asbestos by PLM <bulk> 214 E Galer St. Suite. 300 Seattle, WA 98102 Address 40245.063-3737 A24103460 40245.063-3838 A24103461 Office Use Only Print Name Company Date TimeSignature Faxed Emailed Company Date TimeSignature ClientSampled by Kelly AuVuReceived by ClientRelinquished by Carenna LanAnalyzed by Results Called by NVL NVL 9/26/24 10/3/24 1430 Print Name Entered By: Kelly AuVu Date: 9/26/2024 Time: 4:22 PM Special Instructions: page 17 of 19 page 18 of 19 page 19 of 19 APPENDIX B FAA Lead Paint Chip Sampling Information FAA Lead Paint Chip Sample Inventory FAA Lead Paint Chip Laboratory Data Sheets FAA Lead Paint Chip Chain of Custody Documentation 97 Logan Ave S, Renton, WA Renton School District PBS Engineering + Environmental PBS Project #40245.063 AA LEAD PAINT CHIP SAMPLE INVENTORY PBS Sample #Paint Color / Component or Substrate Sample Location Results (mg/kg)Results (%)Lab 40245.063 -Pb01 Dark Brown / Metal / Door Rear Door of House 180 0.018 NVL 40245.063 -Pb02 Moss Green / Gypsum Wallboard / wall 1st Floor Laundry Room Southwest Corner <67 <0.0067 NVL 40245.063 -Pb03 Light Green / Wood / Cupboards 1st Floor Kitchen in Southeast Corner <100 <0.010 NVL 40245.063 -Pb04 Dark Blue / Gypsum Wallboard / Wall 1st Floor Kitchen West Wall <68 <0.0068 NVL 40245.063 -Pb05 White / Wood / Door Frame 1st Floor Closet near Bathroom 2800 0.2800 NVL 40245.063 -Pb06 Beige / Gypsum Wallboard / Wall 1st Floor Family Room East Wall <78 <0.0078 NVL 40245.063 -Pb07 Light Gray / Gypsum Wallboard / Wall 1st Floor Family Room <49 <0.0049 NVL 40245.063 -Pb08 Off-white / Gypsum Wallboard / Wall 2nd Floor East Bedroom <52 <0.0052 NVL 40245.063 -Pb09 Light Blue / Gypsum Wallboard / Wall 2nd Floor North Bedroom <54 <0.0054 NVL 40245.063 -Pb10 Tan / Wood / Siding House - North Elevation 59000 5.9 NVL 40245.063 -Pb11 White / Wood / Wall House - North Elevation 7700 0.77 NVL 40245.063 -Pb12 Brown / Wood / Wall Exterior of south shed <130 <0.013 NVL October 22, 2024 mg/kg = Milligrams per kilogram < = Less than the Limit of Detection 1 of 1 Sincerely, Shalini Patel, Manager Metals/Org Laboratory RE:Total Metal Analysis Method: EPA 7000B Lead by FAA <paint> Item Code: FAA-02 October 2, 2024 PBS Environmental - Seattle Ryan Hunter 214 E Galer St. Suite. 300 Seattle, WA 98102 Enc.: Sample results NVL Batch # 2417428.00 Client Project: 40245.063 Location: 97 Logan Ave Dear Mr. Hunter, NVL Labs received 12 sample(s) for the said project on 9/26/2024. Preparation of these samples was conducted following protocol outlined in EPA 3051/7000B , unless stated otherwise. Analysis of these samples was performed using analytical instruments in accordance with EPA 7000B Lead by FAA <paint>. The results are usually expressed in mg/Kg and percentage (%). Test results are not blank corrected. For recent regulation updates pertaining to current regulatory levels or permissible exposure levels, please call your local regulatory agencies for more detail. At NVL Labs all analyses are performed under strict guidelines of the Quality Assurance Program. If samples were collected by the customer, then the reported test results apply only to the samples as received by NVL Labs. This report is considered highly confidential and will not be released without your approval. Samples are archived after two weeks from the analysis date. Please feel free to contact us at 206-547-0100, in case you have any questions or concerns. page 1 of 4 Analysis Report Total Lead (Pb) 97 Logan Ave PBS Environmental - SeattleClient: 214 E Galer St. Suite. 300 Seattle, WA 98102 Mr. Ryan HunterAttention: Address: Project Location:Samples Received: 12 Samples Analyzed: 12 Client Project #: 40245.063 Batch #: 2417428.00 Date Received: 9/26/2024 Lab ID Client Sample # Sample Weight (g) Results in mg/Kg Results in percent RL in mg/Kg Matrix: Paint Method: EPA 3051/7000B 24103463 40245.063-Pb01 0.1158 86 180 0.018 24103464 40245.063-Pb02 0.1489 67 <67 0.0067< 24103465 40245.063-Pb03 0.0488 100 <100 0.010< 24103466 40245.063-Pb04 0.1472 68 <68 0.0068< 24103467 40245.063-Pb05 0.1429 70 2800 0.28 24103468 40245.063-Pb06 0.1276 78 <78 0.0078< 24103469 40245.063-Pb07 0.2045 49 <49 0.0049< 24103470 40245.063-Pb08 0.1941 52 <52 0.0052< 24103471 40245.063-Pb09 0.1849 54 <54 0.0054< 24103472 40245.063-Pb10 0.2023 49 59000 5.9 24103473 40245.063-Pb11 0.1812 55 7700 0.77 24103474 40245.063-Pb12 0.0786 130 <130 0.013< FAA-02 ClientSampled by: Yasuyuki HidaAnalyzed by: Shalini PatelReviewed by: 10/01/2024Date Analyzed: 10/02/2024Date Issued: Small sample size (<0.05g) for 40245.063-Pb03Comments: Bench Run No:2024-1001-04 mg/ Kg =Milligrams per kilogram RL = Reporting Limit Percent = Milligrams per kilogram / 10000 '<' = Below the reporting Limit Note : Method QC results are acceptable unless stated otherwise. Unless otherwise indicated, the condition of all samples was acceptable at time of receipt. Shalini Patel, Manager Metals/Org Laboratory page 2 of 4 PBS Environmental - Seattle 2417428.00 12 Company NVL Batch Number Total Number of Samples 97 Logan Ave 5 DaysTAT 10/3/2024Due Date 2:30 PMTime (866) 727-0140Fax ryan.hunter@pbsusa.comEmail Project Manager Mr. Ryan Hunter (206) 233-9639 (484) 269-2138Cell Phone Rush Samples Rush TAT NoAH 40245.063Project Name/Number:Project Location: Sample ID Description A/RLab ID LEAD LABORATORY SERVICES Subcategory Item Code Flame AA (FAA) Metals FAA-02 EPA 7000B Lead by FAA <paint> 214 E Galer St. Suite. 300 Seattle, WA 98102 Address 40245.063-Pb011 A24103463 40245.063-Pb022 A24103464 40245.063-Pb033 A24103465 40245.063-Pb044 A24103466 40245.063-Pb055 A24103467 40245.063-Pb066 A24103468 40245.063-Pb077 A24103469 40245.063-Pb088 A24103470 40245.063-Pb099 A24103471 40245.063-Pb1010 A24103472 40245.063-Pb1111 A24103473 40245.063-Pb1212 A24103474 Office Use Only Print Name Company Date TimeSignature Faxed Emailed Company Date TimeSignature ClientSampled by Kelly AuVuReceived by ClientRelinquished by Yasuyuki HidaAnalyzed by Results Called by NVL NVL 9/26/24 10/1/24 1430 Print Name Entered By: Kelly AuVu Date: 9/26/2024 Time: 4:23 PM Special Instructions: page 3 of 4 page 4 of 4 APPENDIX C Certifications 03/05/2025 03/05/2024 ONLINE AHERA ASBESTOS INSPECTOR REFRESHER Course Date: Expiration Date:Certificate:IRO-24-7254B for Course Location: For verification of the authenticity of this certificate contact: PBS Engineering and Environmental Inc. Andy Fridley, Instructor In accordance with TSCA Title II, Part 763, Subpart E, Appendix C of 40 CFR 4-Hour Online AHERA Inspector Refresher Training; AHERA is the Asbestos Hazard Emergency Response Act enacting Title II of Toxic Substance Control Act (TSCA) HAS SUCCESSFULLY COMPLETED THE TRAINING COURSE RYAN HUNTER THIS IS TO CERTIFY THAT CCB #SRA0615 4-Hr Training __________________________Online 4412 S Corbett Avenue Portland, OR 97239 503.248.1939