Asbestos Survey & Lead-Based Paint Inspection/ Risk Assessment Report Duplex 362 Maria Avenue, St. Paul, MN 55106 Property BB Housing Associates (651) 260-5528 Property Owner & Phone Number Submitted to: BB Housing Associates Submitted by: Environmental Health Testing Services 2811 Texas Avenue South Minneapolis, Minnesota 55426 Certified Lead Firm: License No: LF3281 Submittal Date:
Environmental Health Testing Services 2811 Texas Avenue South, Minneapolis, MN Phone: (952) 297-5169 E-mail: info@healthyhom.com Website: www@healthyhom.com Attn: Mr. Michael Buelow BB Housing Associates 1645 Palace Avenue St. Paul, MN 55105 RE: Asbestos Sampling Survey, & Lead-Based Paint Inspection/Assessment Duplex, 362 Maria Avenue, St. Paul, Minnesota 55106 Dear Mr. Buelow: In accordance with your authorization, we conducted a pre-renovation asbestos survey and a lead-based paint inspection and risk assessment for the above-referenced property. The purpose of this survey was to identify building materials with asbestos and/or lead-based paints in preparation for renovation work at the above-reference property. Items surveyed for this project included building components planned to be disturbed during the renovation of the duplex. Please refer to the attached report for the scope, methods and conclusions of our survey. We appreciate the opportunity to provide our professional services to you for this project. If you have any questions regarding this or the attached report, I may be contacted at 952.297-5169. Sincerely, Kristine Stahl, Consultant
Contents 1.0 Executive Summary... 1 2.0 Project Scope... 4 3.0 Site Description... 4 4.0 Asbestos Survey... 4 5.0 Lead-Based Paint Inspection/ Risk Assessment (PIRA)... 6 6.0 Additional Pre-Renovation Items of Concern... 9 7.0 Closure... 10 Appendices A: Figures B: MDH Inspector Certifications and Laboratory Certificates C: TABLE 1: Inventory of Suspect Asbestos-Containing Materials D: Standard Operating Procedures for Lead Paint Inspections and Risk Assessments E: TABLE 2: (Lead Analysis) F: TABLES 3 and 4: Summary of Lead Dust Analytical Results G: TABLE 5: Lead Hazard Reduction Options H: Table 6: Maintenance/Monitoring Schedule I: Disclosure J: Analytical Laboratory Reports (Asbestos and Lead Analysis)
1.0 Executive Summary A pre-renovation asbestos survey and a lead-based paint inspection/risk assessment have been completed of the vacant duplex located at 362 Maria Avenue, Ramsey County, Minnesota (Site.) Based on our visual observations and our evaluation of analytical data, we conclude the following: The following materials meet the definition of asbestos-containing materials (ACMs) per the results of our survey: functional space material description asbestos content approximate quantity exterior tan cement board siding 15% 4,000 s.f. The following materials meet the definition of containing lead-based paints per the results of our survey: ROOM COMPONENT exterior beige siding, gray wood underlying siding, beige vinyl window casings (see discussion in Section 5), beige vinyl door casings, beige vinyl soffit (see discussion in Section 5), beige vinyl fascia (see discussion in Section 5), stairs/hall white wood door casing (door A1 1 ), white wood stair treads and risers, white wood stair railing, white wood stair stringer, white wood window casing (side B), white wood door, door casing, and door jamb (door B1), white wood baseboards, 1 st floor living room 1 st floor bedroom 1 white wood door, door jamb, and door casing (door B2), white wood door casing and door jamb (door C1), white wood window casings, white wood baseboards, white wood window casings, 1 Walls are listed in each room by letter with wall A being closest to the street of address, proceeding clockwise to B, C, D etc. Multiple components (i.e. windows or doors) are listed moving left to right on internal walls and right to left on external walls. For example, exterior window A1 would represent the first window from the right of side A.
ROOM 1 st floor bedroom #2 1 st floor kitchen COMPONENT white wood door, door casing and door jamb (doors A1 & D1), white wood casing windows, white wood baseboards, white wood walls, white wood chair rail, white wood door, door casing and door jamb (doors A1 and A2), white wood window casings, white wood baseboards, 1 st floor bathroom stairway basement 2 nd floor living room 2 nd floor bedroom 1 2 nd floor bedroom 2 2 nd floor bedroom 3 2 nd floor kitchen beige plaster wall (sides A, C and D), white wood door and door jamb, white metal tub, white wood door, door jamb and door casing, white wood door casing and jamb (doors A2 and C1), white wood window casings, brown wood floor, white wood window casings, white wood door, door casing and door jamb (door B1), white wood door casing and jamb (door C1), white wood baseboards, brown wood floor, white wood window casings, white wood baseboards, brown wood floor, white wood window casings, white wood door casing and jamb (door D1), white wood baseboards, brown wood floor, white plaster ceiling, beige plaster walls (sides A, B, and C), white wood walls, white wood chair rails, white wood door casings and door jambs (doors A1 and C1), white wood casing windows, white wood baseboards,
ROOM 2 nd floor bathroom COMPONENT white plaster ceiling, beige plaster walls (sides B and D), white wood door, door casing and door jamb, white metal tub, white wood casing windows, and white wood baseboard. The Pre-Renovation and Demolition Rule (Minn. R. 7035.0805.) requires solid wastes, hazardous wastes, oil, tanks, appliances, and any components or items with loose or peeling lead-based paints, mercury, asbestos (depending on the type and condition), Chlorofluorocarbons and/or poly-chlorinated biphenyls (PCBs) to be removed prior to renovation or demolition.
2.0 Project Scope The purpose of this survey included the following: to identify and sample suspect asbestos-containing materials (ACMs) and to provide information regarding the identity, location, and approximate quantities of analyticallyconfirmed ACMs in preparation for renovation of the duplex; and to conduct a lead-based paint inspection/ risk assessment. A lead-based paint inspection is a surface-by-surface investigation to determine the presence of lead-based paint. A risk assessment involves evaluating a dwelling for lead-based paint hazards, and if present, providing lead hazard reduction options. 3.0 Site Description The subject site is located at 362 Maria Avenue, St. Paul, Ramsey County, Minnesota (Site). The parcel identification (PID) for the Site is 32-29-22-13-0081. At the time of this survey, the structure at the Site included a vacant 1884- wood-frame-constructed two-story duplex with a basement foundation. A Site location map and Site sketches of the floor plan are shown on Figures 1 thru 3, respectively (Figures, Appendix A). Building materials within the duplex appeared of similar age, of similar construction, and of similar materials. Building materials within the units consisted of popcorn, ceiling tile and plaster ceilings; plaster walls; wood and vinyl window components; wood door components; wood baseboards; vinyl and wood flooring. 4.0 Asbestos Survey Asbestos Bulk Sampling Results The Site was surveyed for asbestos-containing materials (ACM) on August 26, 2013 by Kristine Stahl, Certified Asbestos Inspector #AI8690 ( MDH Inspector Certifications and Laboratory Certificate, Appendix B), in accordance with the Minnesota Department of Health Asbestos Abatement Rules (MR Chapter 4620), and the Pre-Renovation and Demolition Rule (Minn. R. 7035.0805.) Bulk sampling was performed in general accordance with the sampling protocols established in the Code of Federal Regulations (CFRJ) 40, Section 763, Subpart E. Sampling within the structure included the collection of ceiling, wall, flooring materials, and the exterior siding. 4
The bulk samples collected for laboratory asbestos analysis were submitted to Environmental Hazards Services, an accredited NVLAP laboratory for analysis using polarized light microscopy (EPA 600/R-93/116 Method.) Laboratory analysis results indicate the presence of asbestos (an asbestos content of more than one percent (1%) in the following materials surveyed for this project: functional space material description asbestos content approximate quantity exterior tan cement board siding 15% 4,000 s.f. Additional sampling information is summarized on Table 1 (Inventory of Suspect Asbestos- Containing Materials Surveyed, Appendix C), the approximate sampling locations are shown on Figures 2, 3, and 4 (Figures, Appendix A), and the laboratory analytical report attached to this report. Discussion Asbestos abatement should be performed by properly trained abatement contractors using appropriate controls to prevent fiber emissions during the removal process. Workers performing removal should be properly protected to prevent exposure, including the use of respiratory protection with HEPA filtration. Asbestos containing waste materials should be properly contained and transported for offsite disposal at a properly permitted facility. The contractor conducting abatement work is responsible for complying with local, state, and federal standards for worker protection and NESHAP regulations regarding asbestos fiber emissions. The MPCA and the Minnesota Department of Health (MDH) must be notified of asbestosrelated work. A Notification of Asbestos-Related Work must be submitted to the MPCA and Minnesota Department of Health prior to asbestos abatement work. The MPCA must be notified of demolition work. The Minnesota Pollution Control Agency (MPCA) must be notified with a Notification of Intent to Perform a Demolition ten working days prior to the start date of a demolition project. All materials regulated under the Pre- Renovation and Demolition Rule, including RACM, building components with peeling leadbased paints and all other items prohibited from being deposited in a landfill, must be removed from the structure two days prior to the start date that was submitted for the notification. Limitations Statement Asbestos was widely used until the late 1970 s in thousands of building materials, making it difficult to locate all areas of ACM usage. This assessment reflects the data collected from the specific locations tested to identify ACM in those locations and may not be all encompassing. There is always potential for asbestos containing materials to be missed due to problems with accessibility, and the broad variety of uses. The conclusions and recommendations within this 5
report are based on current regulations and the professional experience of the certified professionals involved in this project. 5.0 Lead-Based Paint Inspection/ Risk Assessment (PIRA) This project included a lead-based paint inspection and risk assessment. Additional information on statues, rules, and protocols used for this inspection are described in the Standard Operating Procedures for Lead-Based Paint Inspections, Appendix D attached to this report. The on-site lead-based paint inspection/ risk assessment was conducted on August 27, 2013 and involved testing surfaces using an X-Ray Fluorescence Spectroscopy (XRF) to determine lead concentrations. Interior sampling included the ceilings, the walls, the window components, the door components, the cabinets, the stair components, two tubs, the baseboards, and the flooring. Exterior sampling included the siding, the soffit, the fascia, the foundation, and the porches. The XRF results indicated lead-based paints (a lead concentration above the action level of 1.0 mg/cm 2 ) are present on the following: ROOM COMPONENT exterior beige siding, gray wood underlying siding, beige vinyl window casings (see discussion below), beige vinyl door casings, beige vinyl soffit (see discussion below), beige vinyl fascia (see discussion below), stairs/hall white wood door casing (door A1 2 ), white wood stair treads and risers, white wood stair railing, white wood stair stringer, white wood window casing (side B), white wood door, door casing, and door jamb (door B1), white wood baseboards, 1 st floor white wood door, door jamb, and door casing (door B2), 2 Walls are listed in each room by letter with wall A being closest to the street of address, proceeding clockwise to B, C, D etc. Multiple components (i.e. windows or doors) are listed moving left to right on internal walls and right to left on external walls. For example, exterior window A1 would represent the first window from the right of side A. 6
ROOM COMPONENT living room white wood door casing and door jamb (door C1), white wood window casings, white wood baseboards, BB Housing Associates 1 st floor bedroom 1 1 st floor bedroom #2 1 st floor kitchen white wood window casings, white wood door, door casing and door jamb (doors A1 & D1), white wood casing windows, white wood baseboards, white wood walls, white wood chair rail, white wood door, door casing and door jamb (doors A1 and A2), white wood window casings, white wood baseboards, 1 st floor bathroom stairway basement 2 nd floor living room 2 nd floor bedroom 1 2 nd floor bedroom 2 2 nd floor bedroom 3 beige plaster wall (sides A, C and D), white wood door and door jamb, white metal tub, white wood door, door jamb and door casing, white wood door casing and jamb (doors A2 and C1), white wood window casings, brown wood floor, white wood window casings, white wood door, door casing and door jamb (door B1), white wood door casing and jamb (door C1), white wood baseboards, brown wood floor, white wood window casings, white wood baseboards, brown wood floor, white wood window casings, white wood door casing and jamb (door D1), white wood baseboards, brown wood floor, 2 nd floor white plaster ceiling, 7
ROOM COMPONENT kitchen beige plaster walls (sides A, B, and C), white wood walls, white wood chair rails, white wood door casings and door jambs (doors A1 and C1), white wood casing windows, white wood baseboards, 2 nd floor bathroom white plaster ceiling, beige plaster walls (sides B and D), white wood door, door casing and door jamb, white metal tub, white wood casing windows, and white wood baseboard. The XRF testing locations and results are summarized on Table 2 (, Appendix E.) The XRF results indicated lead-based paints are present on the exterior vinyl window casings, soffit, and fascia. However, the positive readings are likely due to lead-based paints underlying the vinyl building components. The XRF records depth index readings on a scale of one to ten with ten signifying readings at the greatest depths, and readings collected in light substrates, such as vinyl, are collected at greater depths. All XRF depth index readings of the exterior vinyl building components resulted in ten. Based on the XRF depth reading of ten and the light substrate of the vinyl, the positive readings are likely due to lead-based paints underlying the vinyl building components. Depth index readings are shown in the Depth Index column on the table attached to this report. To further screen for lead risk hazards, six dust wipe samples were collected from each unit at the Site and submitted to Accurate Analytical Testing, an accredited laboratory. The results of the following dust wipe samples indicated lead levels above HUD and the Minnesota Department of Health (MDH) standards for lead in dust: UNIT AREA TESTED main-level unit kitchen floor, living room floor, bedroom #2 floor, bedroom #2 window sill, 2 nd -level unit kitchen floor, bedroom #3 floor, bedroom #1 floor, 8
UNIT AREA TESTED living room window sill, and bedroom #3 window sill. A summary of the dust wipe and collection with the analytical results for each unit are summarized on Tables 3 and 4 (Summary of Laboratory Analytical Results, Appendix F) and copies of the laboratory reports are attached to this report. Soil sampling was not required for this project, since the ground surface at the Site was covered with vegetation and mulch with no bare soil noted around the foundation of the home or in the yard at the time of this inspection. Recommended lead hazard control measures and a reevaluation schedule are provided on Tables 5 and 6, respectively (Lead Hazard Reduction Options, Appendix G and Maintenance/Monitoring Schedule, Appendix H.) In general, all painted surfaces should be monitored. A negative result does not necessarily indicate that no lead is present in that surface, but rather indicates that any lead present in that surface is below the 1.0 mg/cm 2 threshold in the area tested. Therefore, all painted surfaces should be maintained in intact condition. Based on the findings of the lead-based paint survey, lead safe work practices should be followed if building components identified with lead-based paints above are disturbed. Painted surface to be disturbed means a paint surface that is to be scraped, sanded, cut, penetrated or otherwise affected by rehabilitation work in a manner that could potentially create a lead-based paint hazard by generating dust, fumes, or paint chips (24 CFR 35.110 Definitions.) Lead Safe Certified contractors should use extreme care and lead safe work practices should be followed during the rehabilitation work. All available records and reports concerning lead-based paint and/or lead-based paint hazards are required to be disclosed to purchasers and tenants at the time of sale or lease or upon lease renewal. Disclosure Information is attached to this report (Disclosure Information, Appendix I). This lead inspection/risk assessment report should be kept by the inspector and all future owners for the life of the structure. 6.0 Additional Pre-Renovation Items of Concern The Pre-Renovation and Demolition Rule (Minn. R. 7035.0805.) requires solid wastes, hazardous wastes, oil, tanks, appliances, and any components or items with loose or peeling lead-based paints, mercury, asbestos (depending on the type and condition), Chlorofluorocarbons and/or poly-chlorinated biphenyls (PCBs) to be recycled or properly disposed of prior to renovation or demolition. 9
7.0 Closure We appreciate the opportunity in providing environmental services for your project. If additional information or assistance is needed, I may be reached at 952-297-5169. ENVIORONMENTAL HEALTH TESTING SERVICES, LLC Prepared by: Kristine Stahl, Consultant MN-Licensed Asbestos Inspector, #AI8690 MN-Licensed Lead Risk Assessor, #LR944 10
Figure1 Site Location Map Duplex, 362 Maria Avenue, St. Paul, Ramsey County, Minnesota 55106 11
Appendix C: Inventory of Suspect Asbestos Containing Materials Surveyed TABLE 1 Inventory of Suspect Asbestos-Containing Materials Surveyed Duplex; 362 Maria Avenue, St. Paul, Ramsey County, Minnesota 55106 Sample # Area Sampled Material Friable? Homogenous areas Material Category Asbestos Content Notes color and description S-1 main-level bedroom white ceiling tile n see Figure 2 misc N.D S-2 main-level living room white ceiling tile n see Figure 2 misc N.D. S-3 2 nd floor living room white ceiling tile n see Figure 2 misc N.D. S-4 main-level bathroom ceiling - popcorn n see Figure 2 surf N.D. S-5 main-level bathroom ceiling - popcorn n see Figure 2 surf N.D. S-6 2 nd floor bedroom #1 ceiling - plaster n see Figure 2 surf N.D. S-7 2 nd floor bedroom #2 ceiling - plaster n see Figure 2 surf N.D. S-8 2 nd floor stairway wall - plaster n throughout surf N.D. S-9 main-level kitchen wall - plaster n throughout surf N.D. S-10 2 nd floor kitchen wall - plaster n throughout surf N.D. S-11 main-floor bathroom wall - plaster n throughout surf <1% S-12 main-level kitchen floor - yellow linoleum n see Figure 3 misc N.D. S-13 main-level kitchen floor - gray linoleum n see Figure 3 misc N.D. S-14 main-level kitchen floor - tan linoleum n see Figure 3 misc N.D. S-15 main-level bathroom floor -gold linoleum n see Figure 3 misc N.D. S-16 main-level entry floor- tan linoleum n see Figure 3 misc N.D. S-17 2 nd floor kitchen floor - gold linoleum n see Figure 3 misc N.D. S-18 basement insulation - tan foamy n basement walls tsi N.D. S-19 basement insulation - tan foamy n basement walls tsi N.D. S-20 basement insulation - tan foamy n basement walls tsi N.D. S-21 basement insulation - white foamy y basement walls tsi N.D. S-22 basement insulation - white foamy y basement walls tsi N.D. S-23 basement insulation - white foamy y basement walls tsi N.D. S-24 attic insulation - white cottony y attic tsi N.D. S-25 attic insulation - white cottony y attic tsi N.D. S-26 attic insulation - white cottony y attic tsi N.D. S-27 attic insulation - white cottony y attic tsi N.D. S-28 attic insulation - white cottony y attic tsi N.D. S-29 attic insulation - white cottony y attic tsi N.D. S-30 exterior exterior - tan cement board n throughout misc 15% S-31 exterior exterior - underlying silver tin and n throughout misc N.D. N.D. not detected
Appendix C: Inventory of Suspect Asbestos-Containing Materials Sample # Area Sampled Material color and description brown paper Material Category tsi = thermal system insulation, surf = surfacing material, misc miscellaneous material TABLE 1 Inventory of Suspect Asbestos-Containing Materials Surveyed Duplex; 362 Maria Avenue, St. Paul, Ramsey County, Minnesota 55106 Friable? Homogenous areas Material Category Asbestos Content Notes 18
Appendix C: Inventory of Suspect Asbestos-Containing Materials Table 1 Definitions Asbestos-containing material or ACM. Asbestos-containing material or ACM is defined by the asbestos NESHAP as any material containing more than one percent (1%) asbestos as determined using Polarized Light Microscopy (PLM.) Asbestos-containing building material (ACBM). Surfacing ACM, thermal system insulation ACM, or miscellaneous ACM that is found in or on interior structural members or other parts of a building. Friable asbestos material. Friable asbestos material means any material containing more than one percent asbestos by microscopic visual estimation by area, that hand pressure can crumble, pulverize, or reduce to powder when dry. Friable asbestos material includes previously nonfriable asbestos material which becomes damaged to the extent that when dry all or a portion of the material may be crumbled, pulverized, or reduced to powder by hand pressure. Homogeneous area. Homogeneous area means an area of surfacing materials, thermal system insulation materials, flooring, or other miscellaneous materials which upon examination for properties such as age, color, and texture appear to be composed of the same material. Functional Space. A room, group of rooms, or homogeneous area (including crawl spaces or the space between a dropped ceiling and the floor or roof deck above), such as classroom(s), a cafeteria, gymnasium, hallway(s), designated by a person accredited to prepare management plans, design abatement projects, or conduct response actions. Regulated Asbestos Containing Material (RACM) Miscellaneous material. Interior building materials on structural components, structural members or fixtures, such as floor and ceilings tiles and does not include surfacing material or thermal system insulation. Nonfriable material. Material when dry may not be crumbled, pulverized, or reduced to powder by hand pressure. Surfacing Material. Material in a building that is sprayed-on, troweled-on, or otherwise applied to surfaces, such as acoustical plaster on ceilings or fireproofing materials on structural members, or other materials on surfaces for acoustical, fireproofing, or other purposes. Thermal system insulation. Material in a building applied to pipes, fittings, boilers, breeching, tanks, ducts, or other interior structural components to prevent heat loss or gain, or water condensation, or for other purposes. 19
Appendix E: TABLE 2 Duplex 362 Maria Avenue, St. Paul, MN 55106 Date and Time of XRF Readings: September 9, 2013; 9:46 12:16 Niton, Serial # 25591, Source Model: XLp 300A Source and Age of XRF Device: Cd 109-40mCi, 4/15/13, NIST SRM Number: 2573. No. FLOOR ROOM COLOR SUBSTRATE COMPONENT SIDE # CONDITION Results PbC Units PbC Error Depth Index 1 5.49 cps 0 2 CALIBRATION CHECK Positive 1.2 mg / cm ^2 0.1 1.13 3 CALIBRATION CHECK Positive 1.1 mg / cm ^2 0.1 1.1 4 CALIBRATION CHECK Positive 1.1 mg / cm ^2 0.1 1.02 5 EXTERIOR BEIGE CONCRETE SIDING A INTACT Positive 2.7 mg / cm ^2 0.9 1.18 6 EXTERIOR BEIGE CONCRETE FOUNDATION SIDING A INTACT Negative 0.03 mg / cm ^2 0.13 4.82 7 EXTERIOR BEIGE METAL CASING window A 1 INTACT Positive 22.7 mg / cm ^2 4.4 10 8 EXTERIOR WHITE VINYL FRAME window A 1 INTACT Null 0 mg / cm ^2 0.02 1.34 9 EXTERIOR WHITE VINYL FRAME window A 1 INTACT Negative 0 mg / cm ^2 0.02 1 10 EXTERIOR GRAY WOOD UNDERLYING SIDING A POOR Positive 25.2 mg / cm ^2 5.3 1.85 11 EXTERIOR BEIGE CONCRETE SIDING A INTACT Negative 0.07 mg / cm ^2 0.75 7.92 12 EXTERIOR BEIGE VINYL CASING window A 2 INTACT Positive 22.9 mg / cm ^2 5.1 10 13 EXTERIOR WHITE VINYL FRAME window A 2 INTACT Negative 0 mg / cm ^2 0.02 1 14 EXTERIOR WHITE METAL DOOR A FAIR Negative 0 mg / cm ^2 0.02 1 15 EXTERIOR BEIGE METAL CASING door A INTACT Negative 0.02 mg / cm ^2 0.05 1.51 16 EXTERIOR WHITE WOOD JAMB door A FAIR Negative 0 mg / cm ^2 0.02 1 17 EXTERIOR BEIGE CONCRETE SIDING B INTACT Positive 2.7 mg / cm ^2 0.5 10 18 EXTERIOR BEIGE VINYL CASING window B INTACT Positive 22.4 mg / cm ^2 6.1 10 19 EXTERIOR WHITE VINYL FRAME window B INTACT Negative 0 mg / cm ^2 0.02 1 20 EXTERIOR BEIGE CONCRETE SIDING C INTACT Positive 2.8 mg / cm ^2 0.4 2.37 35
Appendix E: TABLE 2 Duplex 362 Maria Avenue, St. Paul, MN 55106 Date and Time of XRF Readings: September 9, 2013; 9:46 12:16 Niton, Serial # 25591, Source Model: XLp 300A Source and Age of XRF Device: Cd 109-40mCi, 4/15/13, NIST SRM Number: 2573. No. FLOOR ROOM COLOR SUBSTRATE COMPONENT SIDE # CONDITION Results PbC Units PbC Error Depth Index 21 EXTERIOR BEIGE VINYL CASING door C INTACT Positive 15.1 mg / cm ^2 4 10 22 EXTERIOR WHITE METAL DOOR C INTACT Negative 0 mg / cm ^2 0.02 1 23 EXTERIOR BEIGE VINYL JAMB door C INTACT Negative 0.01 mg / cm ^2 0.03 1.65 24 EXTERIOR BEIGE WOOD TREAD STAIRS C POOR Negative 0.04 mg / cm ^2 0.12 4.37 25 EXTERIOR BEIGE WOOD railing C POOR Negative 0.01 mg / cm ^2 0.03 1.1 26 EXTERIOR BEIGE VINYL CASING window C INTACT Null 0.3 mg / cm ^2 0.47 9.61 27 EXTERIOR BEIGE VINYL CASING window C Negative 0.21 mg / cm ^2 0.43 6.55 28 EXTERIOR WHITE VINYL FRAME window C INTACT Negative 0 mg / cm ^2 0.02 1 29 EXTERIOR WHITE METAL DOOR C INTACT Negative 0 mg / cm ^2 0.02 1 30 EXTERIOR BEIGE VINYL CASING door C INTACT Positive 3 mg / cm ^2 1.5 10 31 EXTERIOR BEIGE VINYL SOFFIT C INTACT Positive 11.2 mg / cm ^2 3.3 10 32 EXTERIOR BEIGE VINYL FASCIA C INTACT Positive 16.2 mg / cm ^2 4.8 10 33 EXTERIOR WHITE WOOD deck floor C POOR Negative 0 mg / cm ^2 0.02 1 34 EXTERIOR BEIGE CONCRETE SIDING D INTACT Positive 2.6 mg / cm ^2 0.9 1 35 EXTERIOR BEIGE VINYL CASING window D 1 INTACT Positive 22.2 mg / cm ^2 6 10 36 EXTERIOR WHITE VINYL FRAME window D 1 INTACT Negative 0.5 mg / cm ^2 0.4 1 37 EXTERIOR WHITE VINYL FRAME window D 2 INTACT Negative 0 mg / cm ^2 0.02 1 38 EXTERIOR BEIGE VINYL CASING window D 2 INTACT Positive 6.7 mg / cm ^2 2.6 10 39 EXTERIOR BEIGE VINYL CASING window D 3 INTACT Positive 1.6 mg / cm ^2 0.6 10 40 EXTERIOR WHITE VINYL FRAME window D 3 INTACT Negative 0 mg / cm ^2 0.02 1 41 EXTERIOR BEIGE VINYL CASING window D 4 INTACT Positive 19.1 mg / cm ^2 4.6 10 36
Appendix E: TABLE 2 Duplex 362 Maria Avenue, St. Paul, MN 55106 Date and Time of XRF Readings: September 9, 2013; 9:46 12:16 Niton, Serial # 25591, Source Model: XLp 300A Source and Age of XRF Device: Cd 109-40mCi, 4/15/13, NIST SRM Number: 2573. No. FLOOR ROOM COLOR SUBSTRATE COMPONENT SIDE # CONDITION Results PbC Units PbC Error Depth Index 42 STAIRS/HALL WHITE PLASTER CEILING INTACT Null 0 mg / cm ^2 0.02 1 43 STAIRS/HALL WHITE PLASTER CEILING Negative 0 mg / cm ^2 0.02 1 44 STAIRS/HALL PLASTER WALL A INTACT Negative 0 mg / cm ^2 0.02 1 45 STAIRS/HALL WHITE METAL DOOR A INTACT Negative 0 mg / cm ^2 0.02 1 46 STAIRS/HALL WHITE WOOD CASING door A INTACT Positive 1.1 mg / cm ^2 0.1 2.61 47 STAIRS/HALL BEIGE PLASTER WALL B INTACT Negative 0 mg / cm ^2 0.02 1.58 48 STAIRS/HALL WHITE WOOD TREAD STAIRS B FAIR Positive 11.7 mg / cm ^2 4 8.6 49 STAIRS/HALL WHITE WOOD RISER STAIRS B FAIR Positive 15.2 mg / cm ^2 4.6 8.73 50 STAIRS/HALL WHITE WOOD railing B INTACT Positive 6.8 mg / cm ^2 2.6 4.64 51 STAIRS/HALL WHITE WOOD STRINGER STAIR B FAIR Positive 13.6 mg / cm ^2 7.6 4.38 52 STAIRS/HALL WHITE WOOD CASING window B INTACT Positive 12.4 mg / cm ^2 4.1 4.26 53 STAIRS/HALL WHITE VINYL FRAME window B INTACT Negative 0 mg / cm ^2 0.02 1 54 STAIRS/HALL WHITE WOOD DOOR B FAIR Positive 7.7 mg / cm ^2 2.8 4.33 55 STAIRS/HALL WHITE WOOD CASING door B FAIR Positive 7.6 mg / cm ^2 2.7 7.23 56 STAIRS/HALL WHITE WOOD JAMB door B INTACT Positive 9.4 mg / cm ^2 3.1 1.53 57 STAIRS/HALL BEIGE PLASTER WALL C FAIR Null 0 mg / cm ^2 0.02 1 58 STAIRS/HALL BEIGE PLASTER WALL C Negative 0 mg / cm ^2 0.02 1.24 59 STAIRS/HALL BEIGE PLASTER WALL D INTACT Negative 0 mg / cm ^2 0.02 1 60 STAIRS/HALL WHITE METAL DOOR D INTACT Negative 0 mg / cm ^2 0.02 1 61 STAIRS/HALL WHITE WOOD CASING door D INTACT Negative 0 mg / cm ^2 0.03 1.68 62 STAIRS/HALL WHITE WOOD JAMB door D INTACT Negative 0 mg / cm ^2 0.02 1 37
Appendix E: TABLE 2 Duplex 362 Maria Avenue, St. Paul, MN 55106 Date and Time of XRF Readings: September 9, 2013; 9:46 12:16 Niton, Serial # 25591, Source Model: XLp 300A Source and Age of XRF Device: Cd 109-40mCi, 4/15/13, NIST SRM Number: 2573. No. FLOOR ROOM COLOR SUBSTRATE COMPONENT SIDE # CONDITION Results PbC Units PbC Error Depth Index 63 STAIRS/HALL WHITE METAL DOOR D INTACT Negative 0 mg / cm ^2 0.02 1 64 STAIRS/HALL WHITE WOOD CASING door D INTACT Negative 0 mg / cm ^2 0.02 1 65 STAIRS/HALL WHITE WOOD JAMB door D INTACT Negative 0 mg / cm ^2 0.03 1.52 66 STAIRS/HALL WHITE WOOD BASEBOARD D INTACT Positive 14.1 mg / cm ^2 4.5 3.46 67 STAIRWAY hal BEIGE VINYL FLOOR INTACT Negative 0 mg / cm ^2 0.02 1 68 FIRST LIVING ROOM WHITE WOOD CEILING INTACT Negative 0 mg / cm ^2 0.02 1 69 FIRST LIVING ROOM BEIGE PLASTER WALL A INTACT Negative 0 mg / cm ^2 0.02 1.33 70 FIRST LIVING ROOM WHITE METAL DOOR A INTACT Negative 0.01 mg / cm ^2 0.03 1.2 71 FIRST LIVING ROOM WHITE WOOD CASING door A INTACT Positive 11.9 mg / cm ^2 4.1 4.09 72 FIRST LIVING ROOM WHITE WOOD JAMB door A INTACT Negative 0 mg / cm ^2 0.02 1 73 FIRST LIVING ROOM BEIGE PLASTER WALL B INTACT Negative 0 mg / cm ^2 0.02 1 74 FIRST LIVING ROOM WHITE METAL DOOR B 1 INTACT Negative 0 mg / cm ^2 0.02 1 75 FIRST LIVING ROOM WHITE WOOD CASING door B 1 INTACT Negative 0.01 mg / cm ^2 0.04 1.47 76 FIRST LIVING ROOM WHITE WOOD JAMB door B 1 INTACT Negative 0 mg / cm ^2 0.02 1 77 FIRST LIVING ROOM WHITE WOOD JAMB door B 2 INTACT Positive 15.3 mg / cm ^2 4.7 10 78 FIRST LIVING ROOM WHITE WOOD CASING door B 2 INTACT Positive 11.8 mg / cm ^2 3.4 10 79 FIRST LIVING ROOM WHITE WOOD DOOR B 2 INTACT Positive 10.6 mg / cm ^2 3.9 10 80 FIRST LIVING ROOM BEIGE PLASTER WALL C INTACT Negative 0.05 mg / cm ^2 0.07 5.49 81 FIRST LIVING ROOM WHITE WOOD CASING door C INTACT Positive 12.1 mg / cm ^2 4.1 10 82 FIRST LIVING ROOM WHITE WOOD JAMB door C INTACT Positive 12.6 mg / cm ^2 3.6 10 83 FIRST LIVING ROOM BEIGE PLASTER WALL D INTACT Null 0.8 mg / cm ^2 0.3 10 38
Appendix E: TABLE 2 Duplex 362 Maria Avenue, St. Paul, MN 55106 Date and Time of XRF Readings: September 9, 2013; 9:46 12:16 Niton, Serial # 25591, Source Model: XLp 300A Source and Age of XRF Device: Cd 109-40mCi, 4/15/13, NIST SRM Number: 2573. No. FLOOR ROOM COLOR SUBSTRATE COMPONENT SIDE # CONDITION Results PbC Units PbC Error Depth Index 84 FIRST LIVING ROOM BEIGE PLASTER WALL D Negative 0.04 mg / cm ^2 0.06 7.32 85 FIRST LIVING ROOM WHITE WOOD CASING window D INTACT Positive 13.1 mg / cm ^2 4.3 10 86 FIRST LIVING ROOM WHITE VINYL FRAME window D INTACT Negative 0.17 mg / cm ^2 0.49 2.71 87 FIRST LIVING ROOM WHITE WOOD BASEBOARD C INTACT Positive 13 mg / cm ^2 7.3 10 88 FIRST LIVING ROOM BROWN WOOD FLOOR C INTACT Negative 0.13 mg / cm ^2 0.13 1.63 89 FIRST BEDROOM 1 WHITE WOOD CEILING INTACT Negative 0 mg / cm ^2 0.02 1 90 FIRST BEDROOM 1 WHITE WOOD CROWN MOLDING A INTACT Negative 0 mg / cm ^2 0.02 1 91 FIRST BEDROOM 1 BEIGE PLASTER WALL B INTACT Negative 0.05 mg / cm ^2 0.07 5.61 92 FIRST BEDROOM 1 WHITE WOOD CASING window B INTACT Positive 12.8 mg / cm ^2 4.3 10 93 FIRST BEDROOM 1 WHITE VINYL FRAME window B INTACT Negative 0 mg / cm ^2 0.02 1 94 FIRST BEDROOM 1 BEIGE PLASTER WALL B INTACT Negative 0 mg / cm ^2 0.02 1.55 95 FIRST BEDROOM 1 BEIGE PLASTER WALL C INTACT Negative 0 mg / cm ^2 0.02 1.21 96 FIRST BEDROOM 1 WHITE WOOD DOOR C INTACT Negative 0 mg / cm ^2 0.02 1 97 FIRST BEDROOM 1 WHITE WOOD CASING door C INTACT Negative 0 mg / cm ^2 0.02 1 98 FIRST BEDROOM 1 WHITE WOOD JAMB door C INTACT Negative 0 mg / cm ^2 0.02 1 99 FIRST BEDROOM 1 BEIGE PLASTER WALL D INTACT Negative 0 mg / cm ^2 0.02 1 100 FIRST BEDROOM 1 WHITE WOOD DOOR D INTACT Negative 0 mg / cm ^2 0.02 1 101 FIRST BEDROOM 1 WHITE WOOD CASING door D INTACT Negative 0 mg / cm ^2 0.02 1 102 FIRST BEDROOM 1 WHITE WOOD JAMB door D INTACT Negative 0 mg / cm ^2 0.02 1 103 FIRST BEDROOM 1 WHITE WOOD BASEBOARD C INTACT Negative 0 mg / cm ^2 0.02 1 104 FIRST BEDROOM 1 BROWN WOOD FLOOR INTACT Negative 0.4 mg / cm ^2 0.3 6.9 39
Appendix E: TABLE 2 Duplex 362 Maria Avenue, St. Paul, MN 55106 Date and Time of XRF Readings: September 9, 2013; 9:46 12:16 Niton, Serial # 25591, Source Model: XLp 300A Source and Age of XRF Device: Cd 109-40mCi, 4/15/13, NIST SRM Number: 2573. No. FLOOR ROOM COLOR SUBSTRATE COMPONENT SIDE # CONDITION Results PbC Units PbC Error Depth Index 105 FIRST BEDROOM 2 WHITE PLASTER CEILING INTACT Negative 0 mg / cm ^2 0.02 1 106 FIRST BEDROOM 2 BEIGE PLASTER WALL A INTACT Negative 0.02 mg / cm ^2 0.03 2.16 107 FIRST BEDROOM 2 WHITE WOOD DOOR A POOR Positive 12.2 mg / cm ^2 4.1 10 108 FIRST BEDROOM 2 WHITE WOOD CASING door A INTACT Positive 13.2 mg / cm ^2 4.2 10 109 FIRST BEDROOM 2 WHITE WOOD JAMB door A INTACT Positive 13.1 mg / cm ^2 4.2 6.79 110 FIRST BEDROOM 2 BEIGE PLASTER WALL B INTACT Negative 0 mg / cm ^2 0.02 1.28 111 FIRST BEDROOM 2 WHITE WOOD CASING window B INTACT Positive 12.4 mg / cm ^2 4.1 10 112 FIRST BEDROOM 2 WHITE VINYL FRAME window B INTACT Negative 0 mg / cm ^2 0.02 1 113 FIRST BEDROOM 2 BEIGE PLASTER WALL C INTACT Negative 0 mg / cm ^2 0.02 1.24 114 FIRST BEDROOM 2 BEIGE PLASTER WALL D INTACT Negative 0.7 mg / cm ^2 0.3 10 115 FIRST BEDROOM 2 WHITE WOOD DOOR D INTACT Positive 12.4 mg / cm ^2 4.1 9.11 116 FIRST BEDROOM 2 WHITE WOOD CASING door D INTACT Positive 12.6 mg / cm ^2 4.3 10 117 FIRST BEDROOM 2 WHITE WOOD JAMB door D FAIR Positive 15.1 mg / cm ^2 4.6 9.88 118 FIRST BEDROOM 2 WHITE WOOD BASEBOARD A INTACT Positive 12.5 mg / cm ^2 4.1 10 119 FIRST BEDROOM 2 BROWN WOOD FLOOR INTACT Negative 0.17 mg / cm ^2 0.33 7.34 120 FIRST KITCHEN-laundry WHITE WOOD CEILING INTACT Negative 0 mg / cm ^2 0.02 1 121 FIRST KITCHEN-laundry BEIGE PLASTER WALL A INTACT Null 0.8 mg / cm ^2 0.2 10 122 FIRST KITCHEN-laundry BEIGE PLASTER WALL A Negative 0.9 mg / cm ^2 0.2 10 123 FIRST KITCHEN-laundry WHITE WOOD WALL A INTACT Positive 12.2 mg / cm ^2 3.5 10 124 FIRST KITCHEN-laundry WHITE WOOD CHAIR RAIL A INTACT Positive 10.1 mg / cm ^2 3.1 10 125 FIRST KITCHEN-laundry WHITE WOOD CASING door A INTACT Positive 12.7 mg / cm ^2 3.6 10 40
Appendix E: TABLE 2 Duplex 362 Maria Avenue, St. Paul, MN 55106 Date and Time of XRF Readings: September 9, 2013; 9:46 12:16 Niton, Serial # 25591, Source Model: XLp 300A Source and Age of XRF Device: Cd 109-40mCi, 4/15/13, NIST SRM Number: 2573. No. FLOOR ROOM COLOR SUBSTRATE COMPONENT SIDE # CONDITION Results PbC Units PbC Error Depth Index 126 FIRST KITCHEN-laundry WHITE WOOD JAMB door A INTACT Positive 13.1 mg / cm ^2 4.3 10 127 FIRST KITCHEN-laundry WHITE WOOD JAMB door A 2 FAIR Positive 12.1 mg / cm ^2 4.1 1.98 128 FIRST KITCHEN-laundry WHITE WOOD CASING door A 2 INTACT Positive 13.2 mg / cm ^2 4.4 10 129 FIRST KITCHEN-laundry WHITE WOOD DOOR A 2 INTACT Positive 11 mg / cm ^2 3.3 10 130 FIRST KITCHEN-laundry BEIGE PLASTER WALL B 2 INTACT Negative 0.9 mg / cm ^2 0.2 9.48 131 FIRST KITCHEN-laundry WHITE WOOD WALL B 2 INTACT Positive 13.8 mg / cm ^2 4.4 10 132 FIRST KITCHEN-laundry WHITE WOOD CASING window B 2 INTACT Positive 11 mg / cm ^2 3.8 10 133 FIRST KITCHEN-laundry WHITE VINYL FRAME window B 2 INTACT Negative 0 mg / cm ^2 0.02 1 134 FIRST KITCHEN-laundry BEIGE PLASTER WALL C 2 INTACT Negative 0 mg / cm ^2 0.02 1 135 FIRST KITCHEN-laundry WHITE WOOD WALL C 2 INTACT Positive 13.4 mg / cm ^2 4.4 9.34 136 FIRST KITCHEN-laundry WHITE METAL DOOR C 2 POOR Negative 0 mg / cm ^2 0.02 1 137 FIRST KITCHEN-laundry WHITE WOOD CASING door C 2 FAIR Negative 0 mg / cm ^2 0.02 1 138 FIRST KITCHEN-laundry BEIGE PLASTER WALL D 2 INTACT Negative 0.7 mg / cm ^2 0.3 8.69 139 FIRST KITCHEN-laundry WHITE WOOD WALL D 2 INTACT Positive 13.7 mg / cm ^2 3.8 10 140 FIRST KITCHEN-laundry WHITE WOOD CASING window D POOR Positive 9.9 mg / cm ^2 3.7 10 141 FIRST KITCHEN-laundry WHITE VINYL FRAME window D INTACT Negative 0 mg / cm ^2 0.02 1 142 FIRST KITCHEN-laundry WHITE WOOD BASEBOARD D FAIR Positive 16 mg / cm ^2 8.5 10 143 FIRST KITCHEN-laundry BEIGE VINYL FLOOR INTACT Negative 0.01 mg / cm ^2 0.02 3.12 144 FIRST BATHROOM WHITE PLASTER CEILING INTACT Negative 0 mg / cm ^2 0.02 1 145 FIRST BATHROOM BEIGE PLASTER WALL A INTACT Positive 1.9 mg / cm ^2 0.6 1 146 FIRST BATHROOM BEIGE PLASTER WALL B INTACT Negative 0 mg / cm ^2 0.02 1 41
Appendix E: TABLE 2 Duplex 362 Maria Avenue, St. Paul, MN 55106 Date and Time of XRF Readings: September 9, 2013; 9:46 12:16 Niton, Serial # 25591, Source Model: XLp 300A Source and Age of XRF Device: Cd 109-40mCi, 4/15/13, NIST SRM Number: 2573. No. FLOOR ROOM COLOR SUBSTRATE COMPONENT SIDE # CONDITION Results PbC Units PbC Error Depth Index 147 FIRST BATHROOM WHITE WOOD DOOR B FAIR Positive 14.3 mg / cm ^2 4.5 10 148 FIRST BATHROOM WHITE WOOD CASING door B INTACT Negative 0 mg / cm ^2 0.02 1 149 FIRST BATHROOM WHITE WOOD JAMB door B INTACT Positive 13 mg / cm ^2 3.7 10 150 FIRST BATHROOM BEIGE PLASTER WALL C INTACT Positive 2.2 mg / cm ^2 0.7 1 151 FIRST BATHROOM WHITE METAL TUB C INTACT Positive 7.2 mg / cm ^2 3 2.09 152 FIRST BATHROOM WHITE VINYL TUB SURROUND C INTACT Negative 0 mg / cm ^2 0.02 1 153 FIRST BATHROOM BEIGE PLASTER WALL D INTACT Positive 1.8 mg / cm ^2 0.6 1 154 FIRST BATHROOM WHITE WOOD CASING window D FAIR Negative 0 mg / cm ^2 0.02 1 155 FIRST BATHROOM WHITE VINYL FRAME window D INTACT Negative 0 mg / cm ^2 0.02 1 156 FIRST BATHROOM WHITE WOOD SILL window D FAIR Negative 0.14 mg / cm ^2 0.27 5.19 157 FIRST BATHROOM WHITE WOOD BASEBOARD A INTACT Negative 0 mg / cm ^2 0.02 1 158 FIRST BATHROOM BEIGE VINYL FLOOR INTACT Negative 0 mg / cm ^2 0.02 1 159 FIRST STAIRWAY basement WHITE PLASTER WALL A FAIR Negative 0.05 mg / cm ^2 0.07 6.95 160 FIRST STAIRWAY basement WHITE PLASTER WALL B INTACT Negative 0.01 mg / cm ^2 0.02 2.27 161 FIRST STAIRWAY basement WHITE WOOD WALL trim B INTACT Negative 0.02 mg / cm ^2 0.08 2.72 162 FIRST STAIRWAY basement WHITE WOOD WALL trim B Negative 0.02 mg / cm ^2 0.07 2.95 163 FIRST STAIRWAY basement WHITE WOOD DOOR CASING C INTACT Positive 6.8 mg / cm ^2 3.4 1.86 164 FIRST STAIRWAY basement WHITE PLASTER WALL C Negative 0.01 mg / cm ^2 0.02 1.08 165 FIRST STAIRWAY basement WHITE WOOD DOOR C POOR Positive 9.7 mg / cm ^2 6 2.15 166 FIRST STAIRWAY basement WHITE WOOD JAMB door C POOR Positive 7.4 mg / cm ^2 5.3 1.74 167 FIRST STAIRWAY basement WHITE PLASTER WALL D INTACT Negative 0 mg / cm ^2 0.02 1 42
Appendix E: TABLE 2 Duplex 362 Maria Avenue, St. Paul, MN 55106 Date and Time of XRF Readings: September 9, 2013; 9:46 12:16 Niton, Serial # 25591, Source Model: XLp 300A Source and Age of XRF Device: Cd 109-40mCi, 4/15/13, NIST SRM Number: 2573. No. FLOOR ROOM COLOR SUBSTRATE COMPONENT SIDE # CONDITION Results PbC Units PbC Error Depth Index 168 FIRST STAIRWAY basement GRAY WOOD TREAD STAIRS FAIR Negative 0.08 mg / cm ^2 0.09 1.47 169 FIRST STAIRWAY basement GRAY WOOD RISER STAIRS FAIR Negative 0.03 mg / cm ^2 0.05 1 170 BASEMENT UTILITY WHITE BRICK WALL A FAIR Negative 0 mg / cm ^2 0.02 1 171 BASEMENT UTILITY WHITE BRICK WALL B FAIR Negative 0.01 mg / cm ^2 0.03 1 172 BASEMENT UTILITY WHITE BRICK WALL C FAIR Negative 0.06 mg / cm ^2 0.1 2.21 173 BASEMENT UTILITY WHITE BRICK WALL D INTACT Negative 0 mg / cm ^2 0.02 1 174 SECOND LIVING ROOM WHITE WOOD CEILING INTACT Negative 0 mg / cm ^2 0.02 1 175 SECOND LIVING ROOM BEIGE PLASTER WALL A INTACT Negative 0 mg / cm ^2 0.02 1 176 SECOND LIVING ROOM WHITE VINYL DOOR A 1 INTACT Negative 0 mg / cm ^2 0.02 1 177 SECOND LIVING ROOM WHITE WOOD CASING door A 1 INTACT Negative 0 mg / cm ^2 0.02 1 178 SECOND LIVING ROOM WHITE WOOD JAMB door A 1 INTACT Negative 0 mg / cm ^2 0.02 1 179 SECOND LIVING ROOM WHITE WOOD DOOR A 2 FAIR Negative 0.4 mg / cm ^2 0.3 2.07 180 SECOND LIVING ROOM WHITE WOOD CASING door A 2 INTACT Positive 13.9 mg / cm ^2 4.5 4.33 181 SECOND LIVING ROOM WHITE WOOD JAMB door A 2 INTACT Positive 14.1 mg / cm ^2 4.5 6.18 182 SECOND LIVING ROOM BEIGE PLASTER WALL B 2 INTACT Negative 0 mg / cm ^2 0.02 1 183 SECOND LIVING ROOM WHITE WOOD DOOR B 1 INTACT Negative 0 mg / cm ^2 0.02 1 184 SECOND LIVING ROOM WHITE WOOD CASING door B 1 FAIR Negative 0.02 mg / cm ^2 0.09 4.17 185 SECOND LIVING ROOM WHITE WOOD JAMB door B 1 INTACT Negative 0 mg / cm ^2 0.02 1.22 186 SECOND LIVING ROOM WHITE WOOD JAMB door B 2 FAIR Negative 0 mg / cm ^2 0.02 1 187 SECOND LIVING ROOM WHITE WOOD CASING door B 2 INTACT Negative 0 mg / cm ^2 0.02 1 188 SECOND LIVING ROOM WHITE VINYL DOOR B 2 INTACT Negative 0.01 mg / cm ^2 0.03 3.34 43
Appendix E: TABLE 2 Duplex 362 Maria Avenue, St. Paul, MN 55106 Date and Time of XRF Readings: September 9, 2013; 9:46 12:16 Niton, Serial # 25591, Source Model: XLp 300A Source and Age of XRF Device: Cd 109-40mCi, 4/15/13, NIST SRM Number: 2573. No. FLOOR ROOM COLOR SUBSTRATE COMPONENT SIDE # CONDITION Results PbC Units PbC Error Depth Index 189 SECOND LIVING ROOM BEIGE PLASTER WALL C INTACT Negative 0 mg / cm ^2 0.02 1 190 SECOND LIVING ROOM WHITE WOOD CASING door C INTACT Positive 15.8 mg / cm ^2 4.7 10 191 SECOND LIVING ROOM WHITE WOOD JAMB door C INTACT Positive 16.6 mg / cm ^2 5 6.53 192 SECOND LIVING ROOM BEIGE PLASTER WALL D INTACT Negative 0 mg / cm ^2 0.02 1.14 193 SECOND LIVING ROOM WHITE WOOD CASING window D INTACT Positive 16.5 mg / cm ^2 5 10 194 SECOND LIVING ROOM WHITE VINYL FRAME window D INTACT Negative 0 mg / cm ^2 0.02 1.31 195 SECOND LIVING ROOM WHITE WOOD BASEBOARD D INTACT Negative 0 mg / cm ^2 0.02 1.09 196 SECOND LIVING ROOM BROWN WOOD FLOOR FAIR Positive 3.2 mg / cm ^2 1.8 5.26 197 SECOND BEDROOM 1 WHITE PLASTER CEILING INTACT Negative 0 mg / cm ^2 0.02 1 198 SECOND BEDROOM 1 BEIGE PLASTER WALL A INTACT Negative 0 mg / cm ^2 0.02 1 199 SECOND BEDROOM 1 WHITE WOOD CASING window A INTACT Positive 16.7 mg / cm ^2 4.9 10 200 SECOND BEDROOM 1 WHITE VINYL FRAME window A INTACT Negative 0 mg / cm ^2 0.02 1 201 SECOND BEDROOM 1 BEIGE PLASTER WALL B INTACT Negative 0.04 mg / cm ^2 0.05 3.75 202 SECOND BEDROOM 1 WHITE WOOD CASING door B FAIR Positive 15.9 mg / cm ^2 4.8 10 203 SECOND BEDROOM 1 WHITE WOOD JAMB door B INTACT Positive 19.3 mg / cm ^2 5.3 2.42 204 SECOND BEDROOM 1 WHITE WOOD DOOR B INTACT Positive 17.1 mg / cm ^2 5.1 10 205 SECOND BEDROOM 1 BEIGE PLASTER WALL C INTACT Negative 0 mg / cm ^2 0.02 1 206 SECOND BEDROOM 1 WHITE WOOD DOOR C INTACT Negative 0.4 mg / cm ^2 0.4 10 207 SECOND BEDROOM 1 WHITE WOOD CASING door C INTACT Positive 15.9 mg / cm ^2 4.9 10 208 SECOND BEDROOM 1 WHITE WOOD JAMB door C FAIR Positive 17.3 mg / cm ^2 4.9 5.37 209 SECOND BEDROOM 1 BEIGE PLASTER WALL D INTACT Negative 0 mg / cm ^2 0.02 1 44
Appendix E: TABLE 2 Duplex 362 Maria Avenue, St. Paul, MN 55106 Date and Time of XRF Readings: September 9, 2013; 9:46 12:16 Niton, Serial # 25591, Source Model: XLp 300A Source and Age of XRF Device: Cd 109-40mCi, 4/15/13, NIST SRM Number: 2573. No. FLOOR ROOM COLOR SUBSTRATE COMPONENT SIDE # CONDITION Results PbC Units PbC Error Depth Index 210 SECOND BEDROOM 1 WHITE WOOD BASEBOARD D INTACT Positive 18.3 mg / cm ^2 5.2 10 211 SECOND BEDROOM 1 BROWN WOOD FLOOR FAIR Positive 6.4 mg / cm ^2 2.8 1.49 212 SECOND BEDROOM 2 WHITE PLASTER CEILING INTACT Negative 0 mg / cm ^2 0.02 1.32 213 SECOND BEDROOM 2 BEIGE PLASTER WALL A INTACT Negative 0.03 mg / cm ^2 0.07 7.05 214 SECOND BEDROOM 2 WHITE WOOD CASING window A FAIR Positive 15.3 mg / cm ^2 4.8 10 215 SECOND BEDROOM 2 WHITE VINYL FRAME window A INTACT Negative 0 mg / cm ^2 0.02 1 216 SECOND BEDROOM 2 BEIGE PLASTER WALL B INTACT Negative 0 mg / cm ^2 0.02 1 217 SECOND BEDROOM 2 BEIGE PLASTER WALL C INTACT Negative 0 mg / cm ^2 0.02 1.75 218 SECOND BEDROOM 2 WHITE VINYL DOOR C INTACT Negative 0 mg / cm ^2 0.02 1 219 SECOND BEDROOM 2 WHITE WOOD CASING door C FAIR Negative 0 mg / cm ^2 0.02 1 220 SECOND BEDROOM 2 WHITE WOOD JAMB door C INTACT Negative 0 mg / cm ^2 0.02 1 221 SECOND BEDROOM 2 BEIGE PLASTER WALL D INTACT Negative 0 mg / cm ^2 0.02 1.82 222 SECOND BEDROOM 2 WHITE VINYL DOOR D INTACT Negative 0 mg / cm ^2 0.02 1 223 SECOND BEDROOM 2 WHITE WOOD CASING door D INTACT Negative 0.01 mg / cm ^2 0.03 1.85 224 SECOND BEDROOM 2 WHITE WOOD JAMB door D FAIR Negative 0 mg / cm ^2 0.02 1 225 SECOND BEDROOM 2 WHITE WOOD BASEBOARD A FAIR Positive 14.3 mg / cm ^2 8.1 10 226 SECOND BEDROOM 2 BROWN WOOD FLOOR FAIR Positive 8.6 mg / cm ^2 2.9 5.46 227 SECOND BEDROOM 3 WHITE PLASTER CEILING INTACT Negative 0 mg / cm ^2 0.02 1 228 SECOND BEDROOM 3 BEIGE PLASTER WALL A INTACT Negative 0 mg / cm ^2 0.02 1 229 SECOND BEDROOM 3 BEIGE PLASTER WALL B INTACT Negative 0 mg / cm ^2 0.02 1 230 SECOND BEDROOM 3 WHITE WOOD CASING window B INTACT Positive 16.1 mg / cm ^2 4.9 10 45
Appendix E: TABLE 2 Duplex 362 Maria Avenue, St. Paul, MN 55106 Date and Time of XRF Readings: September 9, 2013; 9:46 12:16 Niton, Serial # 25591, Source Model: XLp 300A Source and Age of XRF Device: Cd 109-40mCi, 4/15/13, NIST SRM Number: 2573. No. FLOOR ROOM COLOR SUBSTRATE COMPONENT SIDE # CONDITION Results PbC Units PbC Error Depth Index 231 SECOND BEDROOM 3 WHITE VINYL FRAME window B INTACT Negative 0 mg / cm ^2 0.02 1 232 SECOND BEDROOM 3 BEIGE WOOD WALL C INTACT Negative 0.01 mg / cm ^2 0.02 2.83 233 SECOND BEDROOM 3 BEIGE PLASTER WALL D INTACT Negative 0 mg / cm ^2 0.02 1 234 SECOND BEDROOM 3 WHITE WOOD DOOR D 1 INTACT Negative 0 mg / cm ^2 0.02 1 235 SECOND BEDROOM 3 WHITE WOOD CASING door D 1 INTACT Positive 20.9 mg / cm ^2 5.6 10 236 SECOND BEDROOM 3 WHITE WOOD JAMB door D 1 INTACT Positive 19 mg / cm ^2 5.4 10 237 SECOND BEDROOM 3 WHITE WOOD BASEBOARD B 1 FAIR Positive 15.8 mg / cm ^2 4.9 10 238 SECOND BEDROOM 3 BROWN WOOD FLOOR FAIR Positive 4.3 mg / cm ^2 2.1 5.47 239 SECOND BEDROOM 3 WHITE VINYL DOOR D 2 INTACT Negative 0.01 mg / cm ^2 0.04 1.93 240 SECOND BEDROOM 3 WHITE WOOD CASING door D 2 FAIR Negative 0 mg / cm ^2 0.02 1 241 SECOND BEDROOM 3 WHITE WOOD JAMB door D 2 INTACT Negative 0 mg / cm ^2 0.02 1 242 SECOND KITCHEN laundry WHITE PLASTER CEILING INTACT Positive 13.9 mg / cm ^2 4.6 10 243 SECOND KITCHEN laundry BEIGE PLASTER WALL A INTACT Positive 14.3 mg / cm ^2 7.8 10 244 SECOND KITCHEN laundry WHITE WOOD CASING door A FAIR Positive 12.3 mg / cm ^2 4.2 10 245 SECOND KITCHEN laundry WHITE WOOD JAMB door A FAIR Positive 18.8 mg / cm ^2 9.2 10 246 SECOND KITCHEN laundry BEIGE PLASTER WALL B INTACT Positive 14.5 mg / cm ^2 4.8 10 247 SECOND KITCHEN laundry WHITE WOOD WALL B INTACT Positive 10.4 mg / cm ^2 3.3 10 248 SECOND KITCHEN laundry WHITE WOOD CHAIR RAIL B INTACT Positive 9.9 mg / cm ^2 3.2 10 249 SECOND KITCHEN laundry WHITE WOOD CASING window B FAIR Positive 10.8 mg / cm ^2 3.9 10 250 SECOND KITCHEN laundry WHITE VINYL FRAME window B INTACT Negative 0 mg / cm ^2 0.02 1 251 SECOND KITCHEN laundry BEIGE PLASTER WALL C INTACT Positive 15.2 mg / cm ^2 4.1 10 46
Appendix E: TABLE 2 Duplex 362 Maria Avenue, St. Paul, MN 55106 Date and Time of XRF Readings: September 9, 2013; 9:46 12:16 Niton, Serial # 25591, Source Model: XLp 300A Source and Age of XRF Device: Cd 109-40mCi, 4/15/13, NIST SRM Number: 2573. No. FLOOR ROOM COLOR SUBSTRATE COMPONENT SIDE # CONDITION Results PbC Units PbC Error Depth Index 252 SECOND KITCHEN laundry WHITE WOOD WALL C INTACT Positive 12.4 mg / cm ^2 7.1 10 253 SECOND KITCHEN laundry WHITE WOOD CASING door C INTACT Positive 10 mg / cm ^2 3.3 10 254 SECOND KITCHEN laundry WHITE METAL DOOR C INTACT Negative 0 mg / cm ^2 0.02 1 255 SECOND KITCHEN laundry BEIGE PLASTER WALL D INTACT Negative 0 mg / cm ^2 0.02 1 256 SECOND KITCHEN laundry WHITE WOOD CABINET D INTACT Negative 0 mg / cm ^2 0.02 1 257 SECOND KITCHEN laundry WHITE WOOD CASING window D INTACT Positive 11.9 mg / cm ^2 6.9 10 258 SECOND KITCHEN laundry WHITE VINYL FRAME window D INTACT Negative 0 mg / cm ^2 0.02 1 259 SECOND KITCHEN laundry WHITE WOOD BASEBOARD D FAIR Positive 19 mg / cm ^2 9.2 10 260 SECOND KITCHEN laundry BEIGE VINYL FLOOR INTACT Null 0 mg / cm ^2 0.02 1.63 261 SECOND KITCHEN laundry BEIGE VINYL FLOOR Negative 0.5 mg / cm ^2 0.3 1 262 SECOND BATHROOM WHITE PLASTER CEILING INTACT Positive 11.4 mg / cm ^2 4.2 10 263 SECOND BATHROOM BEIGE PLASTER WALL A INTACT Negative 0 mg / cm ^2 0.02 1 264 SECOND BATHROOM BEIGE PLASTER WALL B FAIR Positive 10.7 mg / cm ^2 4 2.08 265 SECOND BATHROOM WHITE WOOD DOOR B FAIR Positive 19.4 mg / cm ^2 5.4 10 266 SECOND BATHROOM WHITE WOOD CASING door B INTACT Positive 12.1 mg / cm ^2 4.1 10 267 SECOND BATHROOM WHITE WOOD JAMB door B FAIR Positive 11.1 mg / cm ^2 3.4 10 268 SECOND BATHROOM BEIGE PLASTER WALL C INTACT Negative 0 mg / cm ^2 0.02 1 269 SECOND BATHROOM WHITE METAL TUB C INTACT Positive 20.5 mg / cm ^2 6 1.82 270 SECOND BATHROOM BEIGE PLASTER WALL D INTACT Positive 15.3 mg / cm ^2 5 10 271 SECOND BATHROOM WHITE WOOD CASING window D FAIR Positive 11.6 mg / cm ^2 4.1 10 272 SECOND BATHROOM WHITE VINYL FRAME window D INTACT Negative 0 mg / cm ^2 0.02 1 47