49-Doc 00 73 00 09 - Appendix D - lead rpt final.pdf

400 Street Road, Bensalem, PA 19020 / 215-244-1300 / Fax 215-244-4349 www.criterionlabs.com

At:

1121 Horsham Road Ambler, PA 19002

For:

Jean Weiss Horsham Township 1025 Horsham Road Horsham, PA 19044

Prepared By:

Eric Wysocki Senior Project Manager

Report Date:

September 16, 2026

Project Number:

263505

Date of Project:

September 9, 2026

LEAD-BASED

PAINT

INSPECTION

Field Services

Lab

Training

Lead-Based Paint Inspection Report Horsham Township Criterion Laboratories, Inc.

TABLE OF CONTENTS

1.0 Executive Summary

2.0 Findings And Recommendations

Attachments

Testing Report Legend Calibration Check Test Results XRF Testing Report Sheets License Documentation

1.0 EXECUTIVE SUMMARY

Criterion Laboratories, Inc. (Criterion) was requested to perform a Lead-Based Paint Inspection of building located at 1121 Horsham Road in Horsham, Pennsylvania (the “Property”). The purpose of the inspection was to explore the presence of painted surfaces for lead-based throughout the property.

Alexis Richards, a PA-licensed Risk Assessor for Criterion, performed the inspection on September 9, 2026.

Painted surfaces were analyzed for lead using an X-550 Lead Paint Analyzer manufactured by SciAps.

The U.S. Department of Housing and Urban Development (HUD) considers 1.0 milligrams of lead per square centimeter of painted surface, or greater, to be lead based paint ( 1.0 mg/c m²).

2.0 FINDINGS AND RECOMMENDATIONS

During the inspection, the presence of lead-based paint was detected on various surfaces on the on the property, (refer to Attachments). Listed on the attached sheets (Attachments) are location and components for the areas where painted surfaces were sampled. A summary of the locations/components testing positive for lead-based paint is included in the following table.

You will find a legend in the Attachments Section, which will explain the codes used in this table.

The Environmental Protection Agency’s (EPA) Renovation, Repair, and Painting Program Final Rule (40 CFR Part 745) (RRP Rule) mandates that if lead-based paint is disturbed during renovation or painting activity then the work should be completed using lead-safe work practices as defined in the RRP Rule. In addition, the individual disturbing the lead-based paint has to be certified as well as the firm with whom he/she is employed.

Any painted surface that has lead content should not be sanded, demolished or disturbed without the proper engineering controls and work methods, as spelled out under the OSHA’s 29 CFR Part 1926.62 Lead Exposure in Construction, Interim Rule. Improper disturbance of any paint with lead content can cause lead to become airborne. The emphasis on controlling lead dust derives from the conclusion that lead dust appears to be the primary route of exposure to lead, especially of low-level exposure.

It is therefore important that occupants of the building and any contractors be made aware of the presence of the lead-based paint and the potential health risks associated with the ingestion of lead-based paint or the associated dust that results from the damaging of the painted surfaces.

Occupants and/or contractors should also be made aware of the importance of not damaging the painted surfaces and creating loose and flaking paint or the creation of dust. If the painted surfaces are damaged this should be reported to the proper building representative/maintenance personnel to properly correct the problem to prevent an increased exposure potential.

Please note that recommendation codes have not been listed as they don’t apply to the buildings inspected testing positive for lead, as they will be demolished. During demolition activity, the facility owner/operator is responsible for testing the actual debris to determine if it should be disposed of as hazardous or non-hazardous waste. Waste toxicity is measured by using the Toxicity Characteristic Leaching Procedure (TCLP) (40 CFR 261.24).

The TCLP extract is analyzed for lead (or other constituents) to determine if it is above or below the allowable Toxic Characteristic (TC) regulatory threshold, which for lead is 5 parts per million (ppm) or milligrams per liter (mg/l).

The following is a list of paints that tested positive for lead content.

1121 Horsham Road, Horsham, PA

Color/Substrate/

Location Component Surface/Condition

1st Floor

Original Common Area adjacent to Stone Room

White/Wood/Door Friction/Intact

Original Common Area Side Entrance Stone Floor

White/Wood/Door & Jamb Friction/Intact

Original Common Area Side Entrance Stone Floor

White/Wood/Door Casing Non-Friction/Intact

Original Common Area Side Entrance Stone Floor

White/Wood/Windowsill & Casing Non-Friction/Intact

Original Common Area Side Entrance Stone Floor

White/Wood/Window Sash Friction/Intact

Original Front Entrance White/Wood/Door Friction/Intact

Original Front Entrance White/Wood/Window Casing Non-Friction/Intact

Original Front Entrance White/Wood/Fireplace Casing Non-Friction/Intact

Original Front Entrance White/Wood/Stair Riser & Tread -Friction/Intact

Original Front Entrance White/Wood/Door & Jamb Friction/Intact

Original Front Entrance White/Wood/Door Casing Non-Friction/Intact

Original-Left of Entrance White/Wood/Shelf & Support Non-Friction/Intact

Original-Left of Entrance White/Wood/Window Casing Non-Friction/Intact

Original-Left of Entrance White/Wood/Door Friction/Intact

Original-Left of Entrance White/Wood/Door Jamb Friction/Fair

Original-Left of Entrance White/Wood/Door Casing Non-Friction/Fair

Color/Substrate/

Location Component Surface/Condition

2nd Floor

Front Office White/Wood/Windowsill Non-Friction/Intact

Front Restroom Orange/Plaster/Wall Non-Friction/Fair

Front Restroom White/Wood/Ceiling Non-Friction/Intact

Front Office with Wood Oven White/Wood/Ceiling Non-Friction/Intact

ATTACHMENTS

Testing Report Legend

Recommendations

HR – Hazard Reduction

It is recommended that these surfaces be periodically observed for chalking, peeling or cracking.

If the surface is chalking, it can be cleaned with Trisodium Phosphate and repainted. If it is peeling or cracking, it should be repaired or abated.

AR – Abatement Replacement

A strategy of abatement that entails the removal of building components coated with lead-based paint and installation of new components free of lead-based paint.

A Encp – Abatement Encapsulation

“Encapsulant” means a coating or rigid material that relies on adhesion to a lead-based paint surface and is not mechanically fastened to the substrate with a 20-year warranty.

“Encapsulation” means a process to make lead-based paint inaccessible by providing a barrier between the lead-based paint and the environment, where the primary means of attachment for the encapsulant is bonding of a product to the surface covered either by the product itself or through the use of an adhesive.

A Encl – Abatement Enclosure

“Enclosure” means the installation of a rigid, durable barrier that is mechanically attached to building components, with all edges and seams sealed with caulk or other sealant and having a design life of at least 20 years.

CA – Complete Abatement

A process designed either to permanently eliminate lead-based paint hazards on a component and includes, but is not limited to: the removal of lead-based paint and lead-contaminated dust.

OSHA

Any painted surface that has lead content should not be sanded, demolished or disturbed without the proper engineering controls and work methods. As spelled out under OSHA’s CFR Part 1926 Lead Exposure in Construction, Interim Rule. Improper disturbance of any paint with lead content can cause lead to become airborne.

NA – Non-applicable

X-ray Fluorescence Spectrometer (XRF) results indicated 0.0 or below, which indicates no lead detected by the XRF Spectrometer.

Surface/Condition

Surface

A determination of whether a painted surface is considered friction/impact surface or non-friction impact surface.

Friction/Impact Surface – any interior or exterior surface subject to abrasion, friction or damage by repeated impact or contact.

Non-friction/Impact Surface – any interior or exterior surface not subject to abrasion, friction or damage by repeated impact or contact.

Condition

An intact good paint surface is smooth, continuous and free of surface defect, which would result in the release of paint dust or chips.

Large surfaces such as walls, floors and ceilings should be rated as follows:

Good or intact condition shall indicate a surface that is entirely intact;

Fair condition shall indicate a surface where less than or equal to two square feet of surface are not intact;

Poor condition shall indicate a surface where more than two square feet of surface are not intact.

Components without large surfaces, such as window sills, baseboards, or other small areas, shall be rated as follows:

Good or intact condition shall indicate that the surface is entirely intact;

Fair condition shall indicate that less than or equal to 10 percent of the surface is not intact;

Poor condition shall indicate that more than 10 percent of the surface is not intact.

Exterior components with large surface areas shall be rated as follows:

Good or intact condition shall indicate that the surface is entirely intact;

Fair condition shall indicate that less than or equal to ten square feet of surface is not intact;

Poor condition shall indicate that more than ten square feet of surface is not intact.

Wall

When entering a room the wall that is the address side of the room is labeled as “A” Wall. The walls are then labeled in a clockwise fashion as “B” Wall and “D” Wall.

Inspector: Alexis Richards

Date: 9/9/2026

XRF Serial: 01566

Reading No. Date

Floor or Calibration Room Componet Wall Substrate Color Surface/ Condition

XRF Result

(mg/cm2) Classification Recomendation

Additional Recomendation/

Notes

1 9/9/2026 Calibration 1.1 Positive

2 9/9/2026 Calibration 1.0 Positive

3 9/9/2026 Calibration 1.1 Positive

4 9/9/2026 Calibration 0.0 Negative

5 9/9/2026 Calibration 0.0 Negative

6 9/9/2026 Calibration 0.0 Negative

7 9/9/2026 1st floor Original - Common area next to stone room

Wall A Sheetrock White 0.0 Negative

8 9/9/2026 1st floor Original - Common area next to stone room

Wall B Sheetrock White 0.0 Negative

9 9/9/2026 1st floor Original - Common area next to stone room

Wall C Sheetrock White 0.0 Negative

10 9/9/2026 1st floor Original - Common area next to stone room

Wall D Sheetrock White 0.0 Negative

11 9/9/2026 1st floor Original - Common area next to stone room

Ceiling Sheetrock White 0.0 Negative

12 9/9/2026 1st floor Original - Common area next to stone room

Baseboard B Wood White 0.0 Negative

13 9/9/2026 1st floor Original - Common area next to stone room

Door B Wood White Non-Friction/ Intact 1.8 Positive AR,OSHA

14 9/9/2026 1st floor Original - Common area next to stone room

Door Casing B Wood White 0.3 Negative

15 9/9/2026 1st floor Original - Common area next to stone room

Door Jamb B Wood White 0.2 Negative

16 9/9/2026 1st floor Original - Common area next to stone room

Door A Wood White Non-Friction/ Intact 0.9 Positive AR,OSHA

17 9/9/2026 1st floor Original - Common area next to stone room

Door Casing A Wood White 0.0 Negative

18 9/9/2026 1st floor Original - Common area next to stone room

Door Jamb A Wood White 0.2 Negative

19 9/9/2026 1st floor Original - Common area next to stone room

Shelf A Wood White 0.0 Negative

20 9/9/2026 1st floor Original - Common area next to stone room

Shelf Support A Wood White 0.0 Negative

21 9/9/2026 1st floor Original - Common area next to stone room

Window Apron D Wood White 0.0 Negative

22 9/9/2026 1st floor Original - Common area next to stone room

Window Sill D Wood White 0.0 Negative

23 9/9/2026 1st floor Original - Common area next to stone room

Window Side casing D Wood White 0.0 Negative 24 9/9/2026 1st floor Original - side entrance (stone flo Door B Wood White Non-Friction/ Intact 2.3 Positive AR,OSHA 25 9/9/2026 1st floor Original - side entrance (stone flo Door Casing B Wood White Non-Friction/ Intact 2.3 Positive AR,OSHA

26 9/9/2026 1st floor Original - side entrance (stone flo Door Jamb B Wood White Friction/ Intact 2.0 Positive AR,OSHA

27 9/9/2026 1st floor Original - side entrance (stone flo Window Sill A Wood White Non-Friction/ Intact 6.5 Positive AR,OSHA

28 9/9/2026 1st floor Original - side entrance (stone flo Window Sash A Wood White Non-Friction/ Intact 6.6 Positive AR,OSHA

29 9/9/2026 1st floor Original - side entrance (stone flo Window Side casing A Wood White Non-Friction/ Intact 7.1 Positive AR,OSHA

30 9/9/2026 1st floor Original - side entrance (stone flo Wall A Concrete Beige 0.0 Negative

31 9/9/2026 1st floor Original - side entrance (stone flo Wall B Concrete Beige 0.0 Negative

32 9/9/2026 1st floor Original - side entrance (stone flo Wall C Concrete Beige 0.0 Negative

33 9/9/2026 1st floor Original - side entrance (stone flo Wall D Concrete Beige 0.0 Negative 34 9/9/2026 1st floor Original - front entrance Wall A Plaster Beige 0.0 Negative 35 9/9/2026 1st floor Original - front entrance Wall B Plaster Beige 0.0 Negative 36 9/9/2026 1st floor Original - front entrance Wall C Plaster Beige 0.0 Negative 37 9/9/2026 1st floor Original - front entrance Wall D Plaster Beige 0.0 Negative 38 9/9/2026 1st floor Original - front entrance Door A Wood White Non-Friction/ Intact 0.9 Positive AR,OSHA 39 9/9/2026 1st floor Original - front entrance Door Casing A Wood White 0.0 Negative 40 9/9/2026 1st floor Original - front entrance Pipe A Metal White 0.0 Negative 41 9/9/2026 1st floor Original - front entrance Window Sill A Wood White 0.2 Negative 42 9/9/2026 1st floor Original - front entrance Window Side casing A Wood White Non-Friction/ Intact 0.9 Positive AR,OSHA 43 9/9/2026 1st floor Original - front entrance Radiator cover A Wood White 0.2 Negative 44 9/9/2026 1st floor Original - front entrance Radiator A Metal Gray 0.1 Negative 45 9/9/2026 1st floor Original - front entrance Ceiling Wood White 0.5 Negative

Horsham Township 1121 Horsham Road, Ambler, PA 19002

Page 1 of 5 Criterion Laboratories, Inc.

XRF Serial: 01566

Reading No. Date

Floor or Calibration Room Componet Wall Substrate Color Surface/ Condition

XRF Result

(mg/cm2) Classification Recomendation

Additional Recomendation/

Notes

Horsham Township 1121 Horsham Road, Ambler, PA 19002

46 9/9/2026 1st floor Original - front entrance Beam Ceiling Wood White 0.2 Negative 47 9/9/2026 1st floor Original - front entrance Baseboard B Wood White 0.1 Negative 48 9/9/2026 1st floor Original - front entrance Fireplace Casing B Wood White Non-Friction/ Intact 5.4 Positive AR,OSHA 49 9/9/2026 1st floor Original - front entrance Concrete pad Concrete Black 0.3 Negative 50 9/9/2026 1st floor Original - front entrance Stair Riser D Wood White Friction/ Intact 5.6 Positive AR,OSHA 51 9/9/2026 1st floor Original - front entrance Stair Tread D Wood White Friction/ Intact 1.3 Positive AR,OSHA 52 9/9/2026 1st floor Original - front entrance Door D Wood White Non-Friction/ Intact 3.4 Positive AR,OSHA 53 9/9/2026 1st floor Original - front entrance Door Casing D Wood White Non-Friction/ Intact 3.5 Positive AR,OSHA 54 9/9/2026 1st floor Original - front entrance Door Jamb D Wood White Non-Friction/ Intact 2.2 Positive AR,OSHA 55 9/9/2026 1st floor Original - left of entrance Wall A Wood White 0.0 Negative 56 9/9/2026 1st floor Original - left of entrance Wall B Wood White 0.0 Negative 57 9/9/2026 1st floor Original - left of entrance Wall C Wood White 0.0 Negative 58 9/9/2026 1st floor Original - left of entrance Wall D Wood White 0.0 Negative 59 9/9/2026 1st floor Original - left of entrance Chair rail A Wood White 0.1 Negative 60 9/9/2026 1st floor Original - left of entrance Baseboard B Wood White 0.6 Negative 61 9/9/2026 1st floor Original - left of entrance Shelf A Wood White Non-Friction/ Intact 2.6 Positive AR,OSHA 62 9/9/2026 1st floor Original - left of entrance Shelf Support A Wood White Non-Friction/ Intact 1.3 Positive AR,OSHA 63 9/9/2026 1st floor Original - left of entrance Window Side casing D Wood White Non-Friction/ Intact 1.1 Positive AR,OSHA 64 9/9/2026 1st floor Original - left of entrance Pipe D Metal White 0.0 Negative 65 9/9/2026 1st floor Original - left of entrance Door C Wood White Non-Friction/ Intact 2.7 Positive AR,OSHA 66 9/9/2026 1st floor Original - left of entrance Door Casing C Wood White Friction/ Fair 1.2 Positive AR,OSHA 67 9/9/2026 1st floor Original - left of entrance Door Jamb C Wood White Friction/ Fair 3.6 Positive AR,OSHA 68 9/9/2026 1st floor Bathroom Wall A Sheetrock Blue 0.0 Negative 69 9/9/2026 1st floor Bathroom Wall B Sheetrock Blue 0.0 Negative 70 9/9/2026 1st floor Bathroom Wall C Sheetrock Blue 0.0 Negative 71 9/9/2026 1st floor Bathroom Wall D Sheetrock Blue 0.0 Negative 72 9/9/2026 1st floor Bathroom Door B Wood White 0.0 Negative 73 9/9/2026 1st floor Bathroom Door Casing B Wood White 0.0 Negative 74 9/9/2026 1st floor Bathroom Baseboard B Wood White 0.0 Negative 75 9/9/2026 1st floor Bathroom Window Apron D Wood White 0.0 Negative 76 9/9/2026 1st floor Bathroom Window Sill D Wood White 0.0 Negative 77 9/9/2026 1st floor Bathroom Window Side casing D Wood White 0.0 Negative 78 9/9/2026 1st floor Front main office Wall A Sheetrock White 0.0 Negative 79 9/9/2026 1st floor Front main office Wall B Sheetrock White 0.0 Negative 80 9/9/2026 1st floor Front main office Wall C Sheetrock White 0.0 Negative 81 9/9/2026 1st floor Front main office Wall D Sheetrock White 0.0 Negative 82 9/9/2026 1st floor Front main office Window Sill B Wood White 0.0 Negative 83 9/9/2026 1st floor Front main office Baseboard B Wood White 0.0 Negative 84 9/9/2026 1st floor Front main office Door D Wood White 0.0 Negative 85 9/9/2026 1st floor Front main office Door Casing D Wood White 0.0 Negative

86 9/9/2026 1st floor Common area (between main office and bathroom)

Wall A Sheetrock Beige 0.0 Negative

87 9/9/2026 1st floor Common area (between main office and bathroom)

Wall B Sheetrock Beige 0.0 Negative

88 9/9/2026 1st floor Common area (between main office and bathroom)

Wall C Sheetrock Beige 0.0 Negative

89 9/9/2026 1st floor Common area (between main office and bathroom)

Wall D Sheetrock Beige 0.0 Negative

90 9/9/2026 1st floor Common area (between main office and bathroom)

Door A Wood White 0.0 Negative

91 9/9/2026 1st floor Common area (between main office and bathroom)

Door Casing A Wood White 0.0 Negative

92 9/9/2026 1st floor Side entrance by ramp Wall A Sheetrock Beige 0.0 Negative

Page 2 of 5 Criterion Laboratories, Inc.

XRF Serial: 01566

Reading No. Date

Floor or Calibration Room Componet Wall Substrate Color Surface/ Condition

XRF Result

(mg/cm2) Classification Recomendation

Additional Recomendation/

Notes

Horsham Township 1121 Horsham Road, Ambler, PA 19002

93 9/9/2026 1st floor Side entrance by ramp Wall B Sheetrock Beige 0.0 Negative 94 9/9/2026 1st floor Side entrance by ramp Wall C Sheetrock Beige 0.0 Negative 95 9/9/2026 1st floor Side entrance by ramp Wall D Sheetrock Beige 0.0 Negative 96 9/9/2026 1st floor Side entrance by ramp Window Apron C Wood White 0.0 Negative 97 9/9/2026 1st floor Side entrance by ramp Window Sill C Wood White 0.0 Negative 98 9/9/2026 1st floor Side entrance by ramp Window Side casing C Wood White 0.0 Negative 99 9/9/2026 1st floor Side entrance by ramp Door B Wood White 0.0 Negative

100 9/9/2026 1st floor Side entrance by ramp Door Casing B Wood White 0.0 Negative 101 9/9/2026 1st floor Side entrance by ramp Door Jamb B Wood White 0.0 Negative 102 9/9/2026 1st floor Side entrance by ramp Baseboard A Wood White 0.0 Negative 103 9/9/2026 1st floor Rear entrance, by stairs Wall A Sheetrock Beige 0.0 Negative 104 9/9/2026 1st floor Rear entrance, by stairs Wall B Sheetrock Beige 0.0 Negative 105 9/9/2026 1st floor Rear entrance, by stairs Wall C Sheetrock Beige 0.0 Negative 106 9/9/2026 1st floor Rear entrance, by stairs Wall D Sheetrock Beige 0.0 Negative 107 9/9/2026 1st floor Rear entrance, by stairs Ceiling Sheetrock White 0.0 Negative 108 9/9/2026 1st floor Rear entrance, by stairs Door C Wood White 0.0 Negative 109 9/9/2026 1st floor Rear entrance, by stairs Door Casing C Wood White 0.0 Negative 110 9/9/2026 1st floor Rear entrance, by stairs Baseboard C Wood White 0.0 Negative 111 9/9/2026 Basement Basement Floor Concrete Gray 0.0 Negative 112 9/9/2026 Basement Basement Stair Riser B Wood Gray 0.0 Negative 113 9/9/2026 Basement Basement Stair Tread B Wood Gray 0.0 Negative 114 9/9/2026 Basement Basement Hand Rail B Wood Gray 0.0 Negative 115 9/9/2026 Basement Basement Tank B Metal Black 0.1 Negative 116 9/9/2026 2nd floor Front office Window Apron A Wood White 0.6 Negative 117 9/9/2026 2nd floor Front office Window Sill A Wood White Non-Friction/ Intact 1.1 Positive AR,OSHA 118 9/9/2026 2nd floor Front office Window Side casing A Wood White 0.6 Negative 119 9/9/2026 2nd floor Front office Baseboard A Wood White 0.4 Negative 120 9/9/2026 2nd floor Front office Wall A Plaster Beige 0.0 Negative 121 9/9/2026 2nd floor Front office Wall B Plaster Beige 0.0 Negative 122 9/9/2026 2nd floor Front office Wall C Plaster Beige 0.0 Negative 123 9/9/2026 2nd floor Front office Wall D Plaster Beige 0.0 Negative 124 9/9/2026 2nd floor Front office Ceiling Plaster White 0.0 Negative 125 9/9/2026 2nd floor Front office Door B Wood White 0.4 Negative 126 9/9/2026 2nd floor Front office Door Casing B Wood White 0.3 Negative 127 9/9/2026 2nd floor Front office Door Jamb B Wood White 0.4 Negative 128 9/9/2026 2nd floor Front office Shelf A Wood White 0.3 Negative 129 9/9/2026 2nd floor Front office Shelf Support A Wood White 0.4 Negative 130 9/9/2026 2nd floor Front restroom Wall A Plaster Orange Friction/ Fair 1.5 Positive AR,OSHA 131 9/9/2026 2nd floor Front restroom Wall B Plaster Orange Friction/ Fair 1.3 Positive AR,OSHA 132 9/9/2026 2nd floor Front restroom Wall D Plaster Orange 0.8 Negative 133 9/9/2026 2nd floor Front restroom Ceiling Wood White Non-Friction/ Intact 2.4 Positive AR,OSHA 134 9/9/2026 2nd floor Front restroom Baseboard A Wood White 0.0 Negative 135 9/9/2026 2nd floor Front restroom Window Sill A Wood White 0.0 Negative 136 9/9/2026 2nd floor Front restroom Window Side casing A Wood White 0.0 Negative 137 9/9/2026 2nd floor Front office (with wood oven) Wall A Sheetrock Beige 0.0 Negative 138 9/9/2026 2nd floor Front office (with wood oven) Wall B Sheetrock Beige 0.0 Negative 139 9/9/2026 2nd floor Front office (with wood oven) Ceiling Wood White Non-Friction/ Intact 3.9 Positive AR,OSHA 140 9/9/2026 2nd floor Front office (with wood oven) Radiator B Metal Gray 0.2 Negative 141 9/9/2026 2nd floor Room behind wood oven office Wall A Plaster Beige 0.0 Negative 142 9/9/2026 2nd floor Room behind wood oven office Wall B Plaster Beige 0.0 Negative 143 9/9/2026 2nd floor Room behind wood oven office Wall C Plaster Beige 0.0 Negative 144 9/9/2026 2nd floor Room behind wood oven office Wall D Plaster Beige 0.0 Negative 145 9/9/2026 2nd floor Room behind wood oven office Ceiling Plaster White 0.2 Negative

Page 3 of 5 Criterion Laboratories, Inc.

XRF Serial: 01566

Reading No. Date

Floor or Calibration Room Componet Wall Substrate Color Surface/ Condition

XRF Result

(mg/cm2) Classification Recomendation

Additional Recomendation/

Notes

Horsham Township 1121 Horsham Road, Ambler, PA 19002

146 9/9/2026 2nd floor Room behind wood oven office Door C Wood White 0.0 Negative 147 9/9/2026 2nd floor Room behind wood oven office Door Casing C Wood White 0.0 Negative 148 9/9/2026 2nd floor Rear office (patio) Wall A Sheetrock Blue 0.0 Negative 149 9/9/2026 2nd floor Rear office (patio) Wall B Sheetrock Blue 0.0 Negative 150 9/9/2026 2nd floor Rear office (patio) Wall C Sheetrock Blue 0.0 Negative 151 9/9/2026 2nd floor Rear office (patio) Wall D Sheetrock Blue 0.0 Negative 152 9/9/2026 2nd floor Rear office (patio) Ceiling Sheetrock White 0.0 Negative 153 9/9/2026 2nd floor Rear office (patio) Door C Wood White 0.0 Negative 154 9/9/2026 2nd floor Rear office (patio) Door Casing C Wood White 0.0 Negative 155 9/9/2026 2nd floor Rear office (patio) Baseboard C Wood White 0.0 Negative 156 9/9/2026 2nd floor Rear office (stairs) Wall A Sheetrock Beige 0.0 Negative 157 9/9/2026 2nd floor Rear office (stairs) Wall B Sheetrock Beige 0.0 Negative 158 9/9/2026 2nd floor Rear office (stairs) Wall C Sheetrock Beige 0.0 Negative 159 9/9/2026 2nd floor Rear office (stairs) Wall D Sheetrock Beige 0.0 Negative 160 9/9/2026 2nd floor Rear office (stairs) Ceiling Sheetrock White 0.0 Negative 161 9/9/2026 2nd floor Rear office (stairs) Door B Wood White 0.0 Negative 162 9/9/2026 2nd floor Rear office (stairs) Door Casing B Wood White 0.0 Negative 163 9/9/2026 2nd floor Rear restroom by stairs Wall A Sheetrock Beige 0.0 Negative 164 9/9/2026 2nd floor Rear restroom by stairs Wall B Sheetrock Beige 0.0 Negative 165 9/9/2026 2nd floor Rear restroom by stairs Wall C Sheetrock Beige 0.0 Negative 166 9/9/2026 2nd floor Rear restroom by stairs Wall D Sheetrock Beige 0.0 Negative 167 9/9/2026 2nd floor Rear restroom by stairs Ceiling Sheetrock White 0.0 Negative 168 9/9/2026 2nd floor Rear restroom by stairs Cabinets B Wood White 0.0 Negative

169 9/9/2026 2nd floor Nook outside of front restroom with closet

Wall A Sheetrock Beige 0.0 Negative

170 9/9/2026 2nd floor Nook outside of front restroom with closet

Wall B Sheetrock Beige 0.0 Negative

171 9/9/2026 2nd floor Nook outside of front restroom with closet

Wall C Sheetrock Beige 0.0 Negative

172 9/9/2026 2nd floor Nook outside of front restroom with closet

Wall D Sheetrock Beige 0.0 Negative

173 9/9/2026 2nd floor Nook outside of front restroom with closet

Ceiling Sheetrock White 0.0 Negative

174 9/9/2026 2nd floor Nook outside of front restroom with closet

Shelf D Wood White 0.1 Negative

175 9/9/2026 2nd floor Nook outside of front restroom with closet

Shelf Support D Wood White 0.0 Negative

176 9/9/2026 2nd floor Nook outside of front restroom with closet

Door D Wood White 0.1 Negative

177 9/9/2026 2nd floor Nook outside of front restroom with closet

Door Casing D Wood White 0.1 Negative

178 9/9/2026 2nd floor Nook outside of front restroom with closet

Baseboard D Wood White 0.2 Negative

179 9/9/2026 2nd floor Stairwell & closet Wall A Sheetrock Beige 0.0 Negative 180 9/9/2026 2nd floor Stairwell & closet Wall B Sheetrock Beige 0.0 Negative 181 9/9/2026 2nd floor Stairwell & closet Wall C Sheetrock Beige 0.0 Negative 182 9/9/2026 2nd floor Stairwell & closet Wall D Sheetrock Beige 0.0 Negative 183 9/9/2026 2nd floor Stairwell & closet Ceiling Sheetrock White 0.0 Negative 184 9/9/2026 2nd floor Stairwell & closet Stair Riser D Wood Gray 0.0 Negative 185 9/9/2026 2nd floor Stairwell & closet Stair Stringer D Wood White 0.0 Negative 186 9/9/2026 2nd floor Stairwell & closet Hand Rail D Wood Gray 0.0 Negative 187 9/9/2026 2nd floor Stairwell & closet Stair Tread D Wood Gray 0.0 Negative 188 9/9/2026 3rd floor Stairwell Stair Riser D Wood Gray 0.0 Negative

Page 4 of 5 Criterion Laboratories, Inc.

XRF Serial: 01566

Reading No. Date

Floor or Calibration Room Componet Wall Substrate Color Surface/ Condition

XRF Result

(mg/cm2) Classification Recomendation

Additional Recomendation/

Notes

Horsham Township 1121 Horsham Road, Ambler, PA 19002

189 9/9/2026 3rd floor Stairwell Stair Stringer D Wood White 0.0 Negative 190 9/9/2026 3rd floor Stairwell Hand Rail D Wood Gray 0.0 Negative 191 9/9/2026 3rd floor Stairwell Stair Tread D Wood Gray 0.0 Negative 192 9/9/2026 3rd floor Stairwell Wall D Sheetrock Beige 0.0 Negative 193 9/9/2026 3rd floor Stairwell Wall B Sheetrock Beige 0.0 Negative 194 9/9/2026 Attic Attic Wall A Concrete Beige 0.0 Negative 195 9/9/2026 Attic Attic Wall C Concrete Beige 0.0 Negative 196 9/9/2026 Attic Attic Wall D Concrete Beige 0.0 Negative 197 9/9/2026 3rd floor Right office (from stairs) Wall A Sheetrock Peach 0.0 Negative 198 9/9/2026 3rd floor Right office (from stairs) Wall B Sheetrock Peach 0.0 Negative 199 9/9/2026 3rd floor Right office (from stairs) Wall C Sheetrock Peach 0.0 Negative 200 9/9/2026 3rd floor Right office (from stairs) Wall D Sheetrock Peach 0.0 Negative 201 9/9/2026 3rd floor Right office (from stairs) Ceiling Sheetrock White 0.0 Negative 202 9/9/2026 3rd floor Right office (from stairs) Door A Wood White 0.0 Negative 203 9/9/2026 3rd floor Right office (from stairs) Door Casing A Wood White 0.0 Negative 204 9/9/2026 3rd floor Right office (from stairs) Baseboard A Wood White 0.0 Negative 205 9/9/2026 3rd floor Right office (from stairs) Window Side casing C Wood White 0.0 Negative 206 9/9/2026 3rd floor Right office (from stairs) Chair rail B Wood White 0.0 Negative 207 9/9/2026 3rd floor Left office Wall A Sheetrock Peach 0.0 Negative 208 9/9/2026 3rd floor Left office Wall B Sheetrock Peach 0.0 Negative 209 9/9/2026 3rd floor Left office Wall C Sheetrock Peach 0.0 Negative 210 9/9/2026 3rd floor Left office Wall D Sheetrock Peach 0.0 Negative 211 9/9/2026 3rd floor Left office Ceiling Sheetrock White 0.0 Negative 212 9/9/2026 3rd floor Left office Door A Wood White 0.0 Negative 213 9/9/2026 3rd floor Left office Door Casing A Wood White 0.0 Negative 214 9/9/2026 3rd floor Left office Baseboard A Wood White 0.0 Negative 215 9/9/2026 3rd floor Left office Window Side casing B Wood White 0.0 Negative 216 9/9/2026 3rd floor Left office Chair rail B Wood White 0.0 Negative 217 9/9/2026 Calibration 1.1 Positive 218 9/9/2026 Calibration 1.1 Positive 219 9/9/2026 Calibration 1.0 Positive 220 9/9/2026 Calibration 0.0 Negative 221 9/9/2026 Calibration 0.0 Negative 222 9/9/2026 Calibration 0.0 Negative

Page 5 of 5 Criterion Laboratories, Inc.