Attachment 05 - LBP Inspection Reports DPW EHMS.pdf

Lead-Based Paint Inspection Report

Project:

Various Buildings Areas- DPW at Camp Santiago, Salinas, Puerto Rico

Client:

PRNG

ZEM-24286

November 2024

Prepared By:

Zimmetry Environmental Management, Corp.

www.zimmetry.com info@zimmetry.com

Lead Based Paint Inspection Project No. ZEM-24286

Table Of Content

Section 1: Executive Summary

1.1 Introduction

1.2 Summary of Property Evaluation

1.3 Property Locations of Building Components with Lead-Based Paint

Table 1-1: Summary of Components Containing Lead

Area

Section 2: Lead-Based Paint Inspection Report

2.1 Overview of the Evaluation

2.2 Sampling Procedure

2.3 Results Presentation

2.3.1 Specific Findings

2.3.2 Homogeneous Areas with Special Considerations

2.3.3 Inaccessible Areas Presumed to be Lead-Based Painted

2.4 Lead Regulatory Levels

Table 2-1: Lead Regulatory Levels

2.5 Conditions and Limitations—Disclaimer

2.6 Abatement Conditions

2.7 Recommendations

2.8 Environmental Assessment Report Certification

Section 3: Appendices

List of Appendices Appendix A: Certifications, Licenses, and Accreditations Appendix B: XRF Sampling Data Appendix C: XRF’s Performance Characteristics Sheet Appendix D: Photographic Record Appendix E: Location of Positive Materials

Section 1: Executive Summary

1.1 Introduction

A Lead-Based Paint inspection was conducted on September 30, 2024, at Various Buildings Areas- DPW at Camp Santiago, Salinas, Puerto Rico. The lead-based paint inspection was performed to identify paint that contains lead above allowable levels and to assist with compliance with local, state, and federal regulations.

1.2 Summary of Property Evaluation

The inspection consisted of the evaluation of the interior and exterior areas of the project mentioned above. The inspection determined that lead-based paint was present in selective components and surfaces throughout the project on the inspection date. Table 1-1 identifies the components positive for lead. Table 2-1 identifies lead-based paint as defined by the U.S.

Environmental Protection Agency (EPA) and the Department of Natural and Environmental Resources (DRNA) of Puerto Rico. For specific locations and additional details on the lead location- reference Sections 2 and 3.

1.3 Property Locations of Building Components with Lead-Based Paint

Table 1-1 summarizes the site components and surfaces coated with lead-based paint. Additional details identifying positive lead-based paint findings within specific areas and on surfaces are provided in Section 2: Lead-Based Paint Inspection Report. The “substrate” is the building component material directly beneath the painted surface. Photographic documentation is for reference purposes and doesn't necessarily include all the surfaces with lead-based paint and/or components containing lead. The quantification of positive materials presented in this table is only an estimate. If an abatement of the materials will be conducted, the Contractors shall estimate the amount of materials to be abated.

If homogeneous materials not accounted for are identified in areas not described in this report or inaccessible areas described in Section 2.3.3, they shall be managed as containing lead. If suspected components that could contain lead are encountered underneath currently installed tiles or other construction material, they shall be managed as containing lead until the appropriate test is performed. Refer to Appendix E: Location of Positive Materials for specific locations.

Note:

1. The quantification of positive materials presented in this table is only an estimate. If an abatement of the materials will be conducted, the Contractors shall estimate the amount of materials to be abated.

Table 1-1: Summary of Components Containing Lead

Structure Area Component Color Substrate Approx. Amount

1 1-1 Base Yellow Concrete 8 Ft2

057/ 058 1-1 Floor Lines Yellow Concrete 225 Ln Ft

1-3 & 1-7 Sink White Ceramic 2 Units

1-1 Wall Surfaces (B, C and D) Gray Concrete

660 Ft2

1-4 Wall Surfaces (C and D) Gray Concrete

1-2 & 1-3 Wall Surfaces (B and C) Gray/ Cream Concrete

1-7 Wall Surface

(A and D) Cream Concrete

1-3 Floor Lines Yellow Concrete 25 Ln Ft

Exterior Area A

Columns Cream Metal 6 Units (10 Ft2 Each)

Corner Guards Cream Metal 2 Units (10 Ft2 Each)

Site

Fence Poles Yellow Metal 2 Units

Cannon Red/Black Metal 2 Units

Light Poles Yellow/ Gray Wood/Metal 3 Wooden Units (Up to 5 Ft) & 1 Metal Unit

Bollard Yellow Metal 1 Unit

Section 2: Lead-Based Paint Inspection Report

2.1 Overview of the Evaluation

This lead-based paint inspection is an investigation to identify all lead-based paint on a surface-by-surface basis. A lead-based paint inspection conforming to HUD guidelines was performed at the project mentioned above.

An average of 603 samples were taken at identified surfaces of the evaluated areas using an X-ray fluorescence (XRF) analyzer. The evaluation found that lead-based paint was present in selective components and surfaces through the project on the assessment date (See Table 1-1).

Some of the remaining XRF test locations exhibited lead-in-paint levels below the level that EPA identifies as lead-based paint, namely 1.0 mg/cm2. Such surfaces could create dust-lead or soil-lead hazards if the paint is turned into dust by abrasion, scraping, or sanding. Should these or any lead-containing components or surfaces be disturbed in any manner that generates dust, care should be taken to limit its spread.

Testing was performed by Dilia Rosado, state-certified risk assessor LBPRA-19924-238, by Alicia Garcia, state-certified risk assessor LBPRA-07124-074, and by Harry Peña, state-certified risk assessor LBPRA-19924-239, using the Niton XLp-300A XRF, SN-101222, the Niton XLp- 300A XRF, SN-18574 and the Niton XLp-300A XRF, SN-25492, respectively. The credentials are provided in Section 3, Appendix A: Certifications, Licenses, and Accreditations. The XRF analyzer is designed to measure the lead content of surface coatings on various building surfaces, substrates, and components. The measurement is rapid and nondestructive and, according to the manufacturer, can detect lead concentrations within numerous layers of various surface coatings.

Please refer to the XRF Testing Results Section 3, Appendix B: XRF Sampling Data for each inspected area's detailed analytical testing results. The reports provide complete testing data.

2.2 Sampling Procedure

The Lead-Based Paint Sampling Procedure was designed to evaluate and document all the data obtained from the inspection in a sequential method that provided confidence at the moment of the presentation of the results.

The survey followed the methodology established in the HUD Guidelines for the Evaluation and Control of Lead-Based Paint in Housing (2012 revision) and the Department of Natural and Environmental Resources (DRNA) of Puerto Rico Regulation 9098: Regulation for Proper Management of Lead-Based Paint Activities. The surface-by-surface evaluation was performed as follows:

• If the lead concentration measured by the XRF Spectrum Analyzer is less than 1.0 mg/cm2, it is considered negative.

• If the lead concentration measured by the XRF Spectrum Analyzer is equal to or greater than

1.0 mg/cm2, it is considered positive.

A name was assigned to each functional space of the project based on the use of that space. A code letter or number was assigned if no name could be assigned.

Each wall surface was named with letters beginning with wall A, the wall facing the main entrance direction. The wall on your left will be wall B, the wall in front wall C, and the wall on your right will be wall D.

2.3 Results Presentation

This section describes the project components and surfaces coated with lead-based paint (LBP), which were observed in the inspection. Please note that the recommendations given are the minimum required action, which should be taken based on our professional judgment.

According to the DRNA lead regulations, before demolishing a structure containing lead-based paint, the contaminated surfaces or substrates must be abated or removed. The abatement firm must be certified as an abatement firm by the DRNA.

2.3.1 Specific Findings

The following LBP was found to contain more than 1.0 mg/cm2 for what the Department of Natural and Environmental Resources (DRNA) of Puerto Rico identifies as lead-based paint or materials containing lead:

• Base

• Bollard

• Cannon

• Fence Poles

• Floor Lines

• Light Poles

• Column • Sink

• Corner Guards • Wall Surfaces

2.3.2 Homogeneous Areas with Special Considerations

NONE

2.3.3 Inaccessible Areas Presumed to be Lead-Based Painted

NONE

2.4 Lead Regulatory Levels

The lead regulatory levels provided below are those used when preparing this lead-based paint evaluation or when evaluating data collected. The EPA regulatory levels are the same as the state regulatory levels provided in the following table.

Table 2-1: Lead Regulatory Levels

EPA/DRNA Levels

Lead-Based Paint

1.0 mg/cm2 or 0.5% by weight (or 5,000 ppm)

2.5 Conditions and Limitations—Disclaimer

Zimmetry Environmental Management Corp. has performed this lead-based paint inspection thoroughly and professionally, consistent with commonly accepted industry standards. The Preparer cannot guarantee and does not warrant that this evaluation has identified all adverse environmental factors and/or conditions affecting this project on the evaluation date.

The results reported, and conclusions reached by the Preparer are solely for the Owner's benefit.

The results and opinions in this report, based solely on the conditions found at the project on the evaluation date, are valid only on that date. The Preparer assumes no obligation to advise the client of any changes in any actual or potential lead-based paint hazards at this project beyond the date of the evaluation.

The lead inspection was performed to ready accessible components and surfaces. If suspected components that could contain lead are encountered underneath currently installed tiles or other construction material, they shall be managed as containing lead until the appropriate test is performed. According to the DRNA in the “Regulation for the Proper Management of Lead-Based Paint Activities” Rule 139 (Section E, Part 17), all lead-based paint reports have a validity period of five (5) years.

2.6 Abatement Conditions

As defined by HUD and the Department of Natural and Environmental Resources (DRNA) of Puerto Rico, abatement means any set of measures designed to permanently eliminate lead-based paint and/or lead-based paint hazards. The people providing these services must be trained under the DRNA licensing/certification requirements. The product manufacturer and/or contractor must warrant abatement methods to last at least 20 years, or these methods must have a design life of at least 20 years.

• onsite or offsite removal of lead-based paint from substrates and components

• replacement of components or fixtures painted with lead-based paint

• permanent enclosure of lead-based paint with construction materials mechanically fastened to the substrate

• encapsulation of lead-based paint with specially designed encapsulant products

• removal or permanent covering (concrete or asphalt) of soil-lead-based paint hazards

If enclosure or encapsulation is conducted as an abatement method, the lead-based paint remains on the property, so ongoing lead-based paint maintenance is required.

2.7 Recommendations

According to the DRNA lead regulations, before demolishing a structure containing lead-based paint, the contaminated surfaces or substrates must be abated or removed. The waste generated has to be characterized to determine if the waste generated is hazardous or non-hazardous waste.

The abatement firm must be certified as an abatement firm by the DRNA. Workers conducting abatement must be trained and certified as abatement workers by a training provider accredited by the DRNA.

2.8 Environmental Assessment Report Certification

Zimmetry Environmental Management Corp. has performed this lead-based paint inspection thoroughly and professionally, consistent with commonly accepted industry standards. The inspection was conducted on September 30, 2024, by Dilia Rosado, state-certified risk assessor LBPRA-19924-238, by Alicia Garcia, state-certified risk assessor LBPRA-07124-07, and by Harry Peña, state-certified risk assessor LBPRA-19924-239, all qualified by experience, education, and training in the recognition of lead-based paint and approved sampling techniques using the Niton XLp-300A XRF, SN-101222, the Niton XLp-300A XRF, SN-18574 and the Niton XLp-300A XRF, SN-25492, respectively.

Dilia Rosado, MEM Environmental Risk Assessor

Alicia García Justiniano, MSc

Harry Peña, MSEM

Section 3: Appendices Appendix A: Certifications, Licenses, and Accreditations Appendix B: XRF Sampling Data Appendix C: XRF’s Performance Characteristics Sheet Appendix D: Photographic Record Appendix E: Location of Positive Materials

APPENDIX A

Certifications, Licenses and

Accreditations

APPENDIX B

XRF Sampling Data

PROJECT:

DATE: 9/30/2024

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

1 Calibration 1.00

2 Calibration 1.00

3 Calibration 1.00

4 Area 1-1 Door Brown Metal 0.00 Negative

5 Area 1-1 Door Frame Brown Metal 0.00 Negative

6 Area 1-1 Floor Tile Gray Ceramic 0.02 Negative

7 Area 1-1 Baseboard Gray Ceramic 0.01 Negative

8 Area 1-1 Wall A Cream Concrete 0.01 Negative

9 Area 1-1 Wall A Cream Concrete 0.00 Negative

10 Area 1-1 Wall C Cream Concrete 0.01 Negative

11 Area 1-1 Wall D Cream Concrete 0.00 Negative

12 Area 1-1 Wall B Cream Wood 0.00 Negative

13 Area 1-1 Window Shutter White Metal 0.00 Negative

14 Area 1-2 Door Brown Wood 0.00 Negative

15 Area 1-2 Door Frame Brown Wood 0.00 Negative

16 Area 1-2 Floor Tile Gray Ceramic 0.03 Negative

17 Area 1-2 Floor Tile Gray Ceramic 0.01 Negative

18 Area 1-2 Baseboard Gray Ceramic 0.02 Negative

19 Area 1-2 Wall A Cream Concrete 0.00 Negative

20 Area 1-2 Wall B Cream Drywall 0.00 Negative

21 Area 1-2 Wall C Cream Concrete 0.00 Negative

22 Area 1-2 Wall D Brown Wood 0.00 Negative

23 Area 1-2 Window Shutter White Metal 0.02 Negative

24 Area 1-2 Window Shutter White Metal 0.00 Negative

25 Area 1-2 Door Brown Metal 0.00 Negative

26 Area 1-2 Door Frame Brown Metal 0.00 Negative

27 Area 1-3 Door Brown Metal 0.00 Negative

28 Area 1-3 Door Frame Brown Metal 0.00 Negative

29 Area 1-3 Wall A Cream Concrete 0.02 Negative

30 Area 1-3 Wall B Cream Concrete 0.00 Negative

31 Area 1-3 Wall C Cream Concrete 0.00 Negative

32 Exterior Area Wall A Cream Concrete 0.00 Negative

33 Exterior Area Wall B Cream Concrete 0.00 Negative

34 Exterior Area Wall C Cream Concrete 0.02 Negative

35 Exterior Area Wall D Cream Concrete 0.00 Negative

36 Exterior Area Wall A Cream Concrete 0.03 Negative

37 Exterior Area Wall B Cream Concrete 0.00 Negative

38 Exterior Area Wall C Cream Concrete 0.03 Negative

39 Exterior Area Wall D Cream Concrete 0.00 Negative

40 Exterior Area Wall A Cream Concrete 0.00 Negative

41 Exterior Area Wall B Cream Concrete 0.01 Negative

42 Exterior Area Wall C Cream Concrete 0.00 Negative

43 Exterior Area Wall D Cream Concrete 0.00 Negative

44 Exterior Area Wall A Cream Concrete 0.00 Negative

45 Exterior Area Wall B Cream Concrete 0.00 Negative

46 Exterior Area Wall C Cream Concrete 0.02 Negative

47 Exterior Area Wall D Cream Concrete 0.00 Negative

48 Exterior Area Wall A Cream Concrete 0.01 Negative

49 Exterior Area Wall B Cream Concrete 0.00 Negative

50 Exterior Area Wall C Cream Concrete 0.00 Negative

51 Exterior Area Wall D Cream Concrete 0.00 Negative

52 Exterior Area Wall A Cream Concrete 0.03 Negative

53 Exterior Area Wall B Cream Concrete 0.00 Negative

54 Exterior Area Wall C Cream Concrete 0.00 Negative

55 Exterior Area Wall D Cream Concrete 0.00 Negative

56 Exterior Area Wall A Cream Concrete 0.00 Negative

57 Exterior Area Wall B Cream Concrete 0.01 Negative

58 Exterior Area Wall C Cream Concrete 0.00 Negative

59 Exterior Area Wall D Cream Concrete 0.02 Negative

60 Exterior Area Wall A Cream Concrete 0.00 Negative

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Bldg. 56 LBP Inspector: Alicia García

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

61 Exterior Area Wall B Cream Concrete 0.02 Negative

62 Exterior Area Wall C Cream Concrete 0.00 Negative

63 Exterior Area Wall D Cream Concrete 0.02 Negative

64 Exterior Area Soffit Cream Wood 0.00 Negative

65 Exterior Area Soffit Cream Metal 0.00 Negative

66 Exterior Area Wall B Cream Metal 0.00 Negative

67 Exterior Area Wall D Cream Metal 0.00 Negative

68 Exterior Area Soffit Cream Wood 0.01 Negative

69 Exterior Area Soffit Cream Metal 0.00 Negative

LBP Inspector: Alicia GarcíaBldg. 56

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

70 Area 1-1 Wall A Cream Concrete 0.00 Negative

71 Area 1-1 Wall B Cream Concrete 0.00 Negative

72 Area 1-1 Wall C Cream Concrete 0.02 Negative

73 Area 1-1 Wall D Cream Concrete 0.00 Negative

74 Area 1-1 Wall A Cream Concrete 0.02 Negative

75 Area 1-1 Wall B Cream Concrete 0.00 Negative

76 Area 1-1 Wall C Cream Concrete 0.00 Negative

77 Area 1-1 Wall D Cream Concrete 0.00 Negative

78 Area 1-1 Floor Marking White Concrete 0.00 Negative

79 Area 1-1 Floor Line Yellow Concrete 4.50 Positive

80 Area 1-1 Floor Line Yellow Concrete 10.20 Positive

81 Area 1-1 Window Shutter White Metal 0.00 Negative

82 Area 1-1 Window Shutter White Metal 0.00 Negative

83 Area 1-1 Door Green Wood 0.00 Negative

84 Area 1-1 Door Frame Green Wood 0.00 Negative

85 Area 1-1 Beam Red Metal 0.00 Negative

86 Area 1-2 Wall A White Wood 0.01 Negative

87 Area 1-2 Wall B White Wood 0.00 Negative

88 Area 1-2 Wall B White Concrete 0.00 Negative

89 Area 1-2 Wall C White Wood 0.00 Negative

90 Area 1-2 Wall D Cream Concrete 0.02 Negative

91 Area 1-2 Ceiling Cream Wood 0.00 Negative

92 Area 1-2 Floor Gray Concrete 0.00 Negative

93 Area 1-3 Wall A White Wood 0.00 Negative

94 Area 1-3 Wall B Gray Concrete 0.02 Negative

95 Area 1-3 Wall C Gray Concrete 0.00 Negative

96 Area 1-3 Wall D Gray Concrete 0.00 Negative

97 Area 1-3 Rolling Door Gray Metal 0.00 Negative

98 Area 1-3 Rolling Door Frame Gray Metal 0.00 Negative

99 Area 1-3 Window Shutter White Metal 0.00 Negative

100 Area 1-3 Door White Wood 0.00 Negative

101 Area 1-3 Door Frame White Wood 0.00 Negative

102 Area 1-3 Sink White Ceramic 30.50 Positive

103 Area 1-4 Under sink Cabinet Wall A Cream Concrete 0.00 Negative

104 Area 1-4 Under sink Cabinet Wall C Cream Concrete 0.00 Negative

105 Area 1-4 Under sink Cabinet Wall D Cream Concrete 0.03 Negative

106 Area 1-4 Under sink Cabinet Ceiling Varnish Wood 0.00 Negative

107 Area 1-4 Under sink Cabinet Door White Wood 0.00 Negative

108 Area 1-4 Under sink Cabinet Door Frame Gray Wood 0.00 Negative

109 Area 1-5 Wall A White Concrete 0.00 Negative

110 Area 1-5 Wall B White Concrete 0.01 Negative

111 Area 1-5 Wall D White Concrete 0.00 Negative

112 Area 1-5 Wall C White Wood 0.00 Negative

113 Area 1-5 Door Green Wood 0.00 Negative

114 Area 1-5 Door Frame Green Wood 0.00 Negative

115 Area M-1 Wall B White Concrete 0.02 Negative

116 Area M-1 Wall D White Concrete 0.00 Negative

117 Area M-1 Floor Green Wood 0.00 Negative

118 Area M-1 Beam Red Metal 0.01 Negative

119 Area 1-6 Door Green Wood 0.00 Negative

120 Area 1-6 Door Frame Green Wood 0.00 Negative

121 Area 1-6 Floor Gray Concrete 0.00 Negative

122 Area 1-6 Wall A White Concrete 0.02 Negative

123 Area 1-6 Wall B White Concrete 0.00 Negative

124 Area 1-6 Wall D White Concrete 0.00 Negative

125 Area 1-7 Sink White Ceramic 27.20 Positive

126 Area 1-7 Floor Gray Concrete 0.00 Negative

127 Area 1-7 Wall A Cream Wood 0.00 Negative

128 Area 1-7 Column Gray Wood 0.00 Negative

129 Area 1-7 Wall B Cream Concrete 0.02 Negative

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Bldg. 057/ 058 LBP Inspector: Alicia Garcia

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

130 Area 1-7 Wall C Cream Wood 0.00 Negative

131 Area 1-7 Wall D Cream Wood 0.00 Negative

132 Area 1-7 Ceiling Cream Wood 0.01 Negative

133 Area 1-7 Baseboard Cream Wood 0.00 Negative

134 Area 1-7 Door White Wood 0.03 Negative

135 Area 1-7 Door Frame White Wood 0.00 Negative

136 Area 1-8 Door White Wood 0.00 Negative

137 Area 1-8 Door Frame White Wood 0.00 Negative

138 Area 1-8 Wall A Gray Concrete 0.02 Negative

139 Area 1-8 Wall B Gray Concrete 0.00 Negative

140 Area 1-8 Wall C Gray Concrete 0.01 Negative

141 Area 1-8 Rolling Door Gray Metal 0.00 Negative

142 Area 1-8 Rolling Door Frame Gray Metal 0.00 Negative

143 Area 1-8 Urinal White Ceramic 0.02 Negative

144 Area 1-8 Window Shutter White Metal 0.00 Negative

145 Area M-2 Floor Green Wood 0.00 Negative

146 Area M-2 Wall B White Concrete 0.00 Negative

147 Area M-2 Wall D White Concrete 0.01 Negative

148 Area M-2 Beam Red Metal 0.00 Negative

Bldg. 057/ 058

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

LBP Inspector: Alicia Garcia

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

149 Area 1-1 Rolling Door Gray Metal 0.00 Negative

150 Area 1-1 Rolling Door Frame Gray Metal 0.00 Negative

151 Area 1-1 Wall A Cream Concrete 0.00 Negative

152 Area 1-1 Wall B Gray Concrete 5.00 Positive

153 Area 1-1 Wall B Cream Metal 0.00 Negative

154 Area 1-1 Window Shutter White Metal 0.00 Negative

155 Area 1-1 Wall C Gray Concrete 3.20 Positive

156 Area 1-1 Wall C Cream Metal 0.00 Negative

157 Area 1-1 Wall D Gray Concrete 5.30 Positive

158 Area 1-1 Wall D Cream Metal 0.00 Negative

159 Area 1-1 Lavatory White Ceramic 0.02 Negative

160 Area 1-1 Door Green Metal 0.00 Negative

161 Area 1-1 Door Frame Green Metal 0.00 Negative

162 Area 1-1 Wall C White Wood 0.00 Negative

163 Area 1-2 Wall A Varnish Wood 0.00 Negative

164 Area 1-2 Wall B Cream Metal 0.00 Negative

165 Area 1-2 Wall B Gray Concrete 5.00 Positive

166 Area 1-2 Wall C Cream Concrete 5.20 Positive

167 Area 1-2 Wall C Cream Metal 0.00 Negative

168 Area 1-3 Wall B Gray Concrete 3.00 Positive

169 Area 1-3 Wall C Gray Concrete 3.60 Positive

170 Area 1-3 Wall C Cream Metal 0.00 Negative

171 Area 1-3 Window Shutter White Metal 0.00 Negative

172 Area 1-3 Floor Line Yellow Concrete 2.00 Positive

173 Area 1-3 Wall D Cream Wood 0.00 Negative

174 Area 1-4 Door Cream Wood 0.00 Negative

175 Area 1-4 Door Frame Cream Wood 0.00 Negative

176 Area 1-4 Wall A Cream Wood 0.00 Negative

177 Area 1-4 Wall B Cream Wood 0.00 Negative

178 Area 1-4 Wall C Gray Concrete 3.50 Positive

179 Area 1-4 Wall D Gray Concrete 5.00 Positive

180 Area 1-4 Window Shutter White Metal 0.00 Negative

181 Area 1-4 Wall D Cream Metal 0.00 Negative

182 Area 1-4 Wall C Cream Metal 0.00 Negative

183 Area 1-6 Bathroom Floor Tile Cream Ceramic 0.01 Negative

184 Area 1-6 Bathroom Wall Tile Cream Ceramic 0.02 Negative

185 Area 1-6 Bathroom Lavatory Yellow Ceramic 0.02 Negative

186 Area 1-6 Bathroom Urinal White Ceramic 0.03 Negative

187 Area 1-6 Bathroom Toilet White Ceramic 0.01 Negative

188 Area 1-6 Bathroom Window Shutter White Metal 0.00 Negative

189 Area 1-6 Bathroom Wall A Cream Concrete 0.02 Negative

190 Area 1-6 Bathroom Wall B Cream Concrete 0.00 Negative

191 Area 1-6 Bathroom Wall C Cream Concrete 0.00 Negative

192 Area 1-6 Bathroom Wall D Cream Concrete 0.00 Negative

193 Area 1-6 Bathroom Door White Metal 0.00 Negative

194 Area 1-6 Bathroom Door Frame White Metal 0.00 Negative

195 Area 1-6 Bathroom Ceiling Cream Concrete 0.02 Negative

196 Area 1-7 Door Green Metal 0.00 Negative

197 Area 1-7 Door Frame Green Metal 0.00 Negative

198 Area 1-7 Wall A Cream Metal 0.00 Negative

199 Area 1-7 Wall A Cream Concrete 1.40 Positive

200 Area 1-7 Wall B Cream Metal 0.00 Negative

201 Area 1-7 Wall C Varnish Wood 0.00 Negative

202 Area 1-7 Wall D Cream Concrete 1.00 Positive

203 Exterior Area Column Cream Metal 3.50 Positive

204 Exterior Area Wall A Cream Wood 0.00 Negative

205 Exterior Area Wall A Cream Concrete 0.00 Negative

206 Exterior Area Wall A Green Wood 0.00 Negative

207 Exterior Area Corner Guard Cream Metal 5.20 Positive

208 Exterior Area Beam Cream Metal 0.00 Negative

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Bldg. 050 LBP Inspector: Alicia Garcia

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

209 Exterior Area Beam Cream Metal 0.01 Negative

210 Exterior Area Wall B Cream Concrete 0.00 Negative

211 Exterior Area Wall B Cream Concrete 0.00 Negative

212 Exterior Area Wall B Cream Metal 0.03 Negative

213 Exterior Area Wall B Cream Metal 0.00 Negative

214 Exterior Area Wall C Cream Concrete 0.00 Negative

215 Exterior Area Wall D Cream Concrete 0.00 Negative

216 Exterior Area Wall C Cream Metal 0.03 Negative

217 Exterior Area Wall D Cream Metal 0.00 Negative

218 Exterior Area Wall C Cream Wood 0.00 Negative

219 Exterior Area Wall C Black Wood 0.00 Negative

220 Calibration 1.00

221 Calibration 1.00

222 Calibration 1.00

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Bldg. 050 LBP Inspector: Alicia Garcia

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

223 Calibration 1.00

224 Calibration 1.00

225 Calibration 1.00

226 Area 1-1 Wall A Cream Concrete 0.00 Negative

227 Area 1-1 Wall B Cream Concrete 0.03 Negative

228 Area 1-1 Wall C Cream Concrete 0.00 Negative

229 Area 1-1 Wall D Cream Concrete 0.02 Negative

230 Area 1-1 Baseboard Brown Wood 0.00 Negative

231 Area 1-1 Door Blue Metal 0.00 Negative

232 Area 1-1 Door Frame Blue Metal 0.00 Negative

233 Area 1-1 Window Casing Brown Metal 0.00 Negative

234 Area 1-1 Door Brown Metal 0.00 Negative

235 Area 1-1 Door Frame Brown Metal 0.00 Negative

236 Area 1-2 Wall A Cream Concrete 0.01 Negative

237 Area 1-2 Wall C Cream Concrete 0.00 Negative

238 Area 1-2 Baseboard Brown Wood 0.00 Negative

239 Area 1-3 Door Brown Wood 0.00 Negative

240 Area 1-3 Door Frame Brown Wood 0.00 Negative

241 Area 1-3 Wall A Cream Concrete 0.02 Negative

242 Area 1-3 Wall B Cream Concrete 0.00 Negative

243 Area 1-3 Wall C Cream Concrete 0.03 Negative

244 Area 1-3 Wall D Cream Concrete 0.00 Negative

245 Area 1-3 Baseboard Brown Wood 0.01 Negative

246 Area 1-4 Door Brown Wood 0.00 Negative

247 Area 1-4 Door Frame Brown Wood 0.00 Negative

248 Area 1-4 Wall Tile White Ceramic 0.01 Negative

249 Area 1-4 Floor Tile Cream Ceramic 0.01 Negative

250 Area 1-4 Wall A Brown Concrete 0.00 Negative

251 Area 1-4 Wall B Brown Concrete 0.00 Negative

252 Area 1-4 Wall C Brown Concrete 0.00 Negative

253 Area 1-4 Wall D Brown Concrete 0.03 Negative

254 Area 1-4 Window Shutter White Metal 0.00 Negative

255 Area 1-5 Door Brown Wood 0.00 Negative

256 Area 1-5 Door Frame Brown Wood 0.00 Negative

257 Area 1-5 Wall A Cream Wood 0.00 Negative

258 Area 1-5 Wall B Cream Concrete 0.00 Negative

259 Area 1-5 Wall C Cream Concrete 0.02 Negative

260 Area 1-5 Wall D Cream Concrete 0.01 Negative

261 Area 1-5 Window Shutter White Metal 0.00 Negative

262 Area 1-5 Baseboard Brown Wood 0.00 Negative

263 Area 1-6 Wall C Cream Drywall 0.00 Negative

264 Area 1-6 Wall A Cream Concrete 0.00 Negative

265 Area 1-6 Wall B Cream Concrete 0.02 Negative

266 Area 1-6 Wall D Cream Concrete 0.00 Negative

267 Area 1-6 Baseboard Brown Wood 0.03 Negative

268 Area 1-6 Door Brown Wood 0.00 Negative

269 Area 1-6 Door Frame Brown Wood 0.00 Negative

270 Area 1-6 Window Shutter White Metal 0.00 Negative

271 Area 1-6 Crown Molding Brown Wood 0.00 Negative

272 Area 1-7 Door Brown Wood 0.02 Negative

273 Area 1-7 Door Frame Brown Wood 0.00 Negative

274 Area 1-7 Wall A Cream Concrete 0.00 Negative

275 Area 1-7 Wall B Cream Concrete 0.00 Negative

276 Area 1-7 Wall C Cream Concrete 0.01 Negative

277 Area 1-7 Wall D Cream Concrete 0.01 Negative

278 Area 1-8 Floor Tile Gray Ceramic 0.02 Negative

279 Area 1-8 Baseboard Gray Ceramic 0.02 Negative

280 Area 1-8 Wall A Gray Concrete 0.00 Negative

281 Area 1-8 Wall B Gray Concrete 0.00 Negative

282 Area 1-8 Wall C Gray Concrete 0.03 Negative

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Bldg. #5 LBP Inspector: Dilia Rosado

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

283 Area 1-8 Wall D Gray Concrete 0.00 Negative

284 Area 1-8 Door Brown Wood 0.00 Negative

285 Area 1-8 Door Frame Brown Wood 0.00 Negative

286 Area 1-8 Door Brown Wood 0.02 Negative

287 Area 1-8 Door Frame Brown Wood 0.00 Negative

288 Area 1-9 Door Brown Wood 0.00 Negative

289 Area 1-9 Door Frame Brown Wood 0.01 Negative

290 Area 1-9 Wall Tile White Ceramic 0.01 Negative

291 Area 1-9 Floor Tile Gray Ceramic 0.01 Negative

292 Area 1-9 Toilet White Ceramic 0.02 Negative

293 Area 1-9 Lavatory White Ceramic 0.03 Negative

294 Area 1-9 Window Shutter White Metal 0.00 Negative

295 Area 1-9 Ceiling Brown Wood 0.00 Negative

296 Area 1-9 Window Shutter White Metal 0.00 Negative

297 Area 1-10 Wall Tile White Ceramic 0.01 Negative

298 Area 1-10 Floor Tile Gray Ceramic 0.02 Negative

299 Area 1-10 Door Brown Wood 0.00 Negative

300 Area 1-10 Door Frame Brown Wood 0.00 Negative

301 Area 1-10 Toilet White Ceramic 0.02 Negative

302 Area 1-10 Lavatory White Ceramic 0.03 Negative

303 Area 1-10 Ceiling Brown Wood 0.00 Negative

304 Calibration 1.00

305 Calibration 1.00

306 Calibration 1.00

307 Area 1-11 Door Brown Wood 0.00 Negative

308 Area 1-11 Door Frame Brown Wood 0.00 Negative

309 Area 1-11 Wall A Cream Concrete 0.00 Negative

310 Area 1-11 Wall B Cream Concrete 0.02 Negative

311 Area 1-11 Wall C Cream Concrete 0.00 Negative

312 Area 1-11 Wall D Cream Concrete 0.00 Negative

313 Area 1-11 Baseboard Brown Wood 0.00 Negative

314 Area 1-11 Window Shutter White Metal 0.00 Negative

315 Area 1-12 Door Brown Wood 0.00 Negative

316 Area 1-12 Door Frame Brown Wood 0.00 Negative

317 Area 1-12 Wall A Cream Concrete 0.03 Negative

318 Area 1-12 Wall B Cream Concrete 0.00 Negative

319 Area 1-12 Wall C Cream Concrete 0.01 Negative

320 Area 1-12 Wall D Cream Concrete 0.00 Negative

321 Area 1-12 Window Shutter White Metal 0.00 Negative

322 Area 1-12 Baseboard Brown Wood 0.00 Negative

323 Area 1-13 Wall A Cream Concrete 0.00 Negative

324 Area 1-13 Wall B Cream Concrete 0.02 Negative

325 Area 1-13 Wall C Cream Concrete 0.00 Negative

326 Area 1-13 Wall D Cream Concrete 0.00 Negative

327 Area 1-13 Window Casing Black Metal 0.00 Negative

328 Area 1-13 Door Black Metal 0.00 Negative

329 Area 1-13 Door Frame Black Metal 0.00 Negative

330 Area 1-13 Floor Tile Cream Ceramic 0.02 Negative

331 Area 1-13 Baseboard Cream Ceramic 0.01 Negative

332 Area 1-14 Door Brown Wood 0.00 Negative

333 Area 1-14 Door Frame Brown Wood 0.00 Negative

334 Area 1-14 Wall A Cream Concrete 0.00 Negative

335 Area 1-14 Wall B Cream Concrete 0.02 Negative

336 Area 1-14 Wall C Cream Concrete 0.00 Negative

337 Area 1-14 Wall D Cream Concrete 0.01 Negative

338 Area 1-14 Window Casing Brown Metal 0.00 Negative

339 Area 1-14 Window Shutter White Metal 0.00 Negative

340 Exterior Area Wall A Cream Concrete 0.00 Negative

341 Exterior Area Wall A Cream Concrete 0.02 Negative

342 Exterior Area Wall A Cream Concrete 0.00 Negative

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

343 Exterior Area Column Cream Metal 0.00 Negative

344 Exterior Area Column Cream Metal 0.00 Negative

345 Exterior Area Soffit Brown Wood 0.01 Negative

346 Exterior Area Soffit Brown Wood 0.00 Negative

347 Exterior Area Fascia Brown Wood 0.00 Negative

348 Exterior Area Fascia Brown Wood 0.00 Negative

349 Exterior Area Ceiling White Metal 0.00 Negative

350 Exterior Area Ceiling White Metal 0.02 Negative

351 Exterior Area Column Cream Metal 0.00 Negative

352 Exterior Area Column Cream Metal 0.00 Negative

353 Exterior Area Column Cream Metal 0.03 Negative

354 Exterior Area Wall B Cream Concrete 0.00 Negative

355 Exterior Area Wall B Cream Concrete 0.01 Negative

356 Exterior Area Siding Cream Metal 0.00 Negative

357 Exterior Area Fascia Cream Metal 0.00 Negative

358 Exterior Area Soffit Cream Metal 0.00 Negative

359 Exterior Area Wall C Cream Concrete 0.03 Negative

360 Exterior Area Wall C Cream Concrete 0.00 Negative

361 Exterior Area Soffit Brown Wood 0.00 Negative

362 Exterior Area Wall D Cream Concrete 0.00 Negative

363 Exterior Area Siding Cream Metal 0.00 Negative

364 Exterior Area Fascia White Metal 0.00 Negative

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

365 Area 1-1 Door Brown Wood 0.24 Negative

366 Area 1-1 Door Frame Brown Wood 0.24 Negative

367 Area 1-1 Wall A Cream Concrete 0.00 Negative

368 Area 1-1 Wall B Cream Concrete 0.00 Negative

369 Area 1-1 Wall C Cream Concrete 0.00 Negative

370 Area 1-1 Wall D Cream Concrete 0.02 Negative

371 Area 1-1 Beam White Metal 0.00 Negative

372 Area 1-1 Window Shutter White Metal 0.00 Negative

373 Area 1-1 Lavatory White Ceramic 0.01 Negative

374 Area 1-4 Door Brown Wood 0.02 Negative

375 Area 1-4 Door Frame Brown Wood 0.00 Negative

376 Area 1-4 Wall A Cream Concrete 0.00 Negative

377 Area 1-4 Wall B Cream Concrete 0.02 Negative

378 Area 1-4 Wall C Cream Concrete 0.01 Negative

379 Area 1-4 Wall D Cream Concrete 0.00 Negative

380 Area 1-4 Beam White Metal 0.00 Negative

381 Area 1-4 Shelve Brown Wood 0.00 Negative

382 Area 1-4 Cabinet White Metal 0.00 Negative

383 Area 1-2 Door Brown Metal 0.03 Negative

384 Area 1-2 Door Frame Brown Metal 0.00 Negative

385 Area 1-2 Wall A Gray Concrete 0.00 Negative

386 Area 1-2 Wall B Gray Concrete 0.01 Negative

387 Area 1-2 Wall C Gray Concrete 0.01 Negative

388 Area 1-2 Wall D Gray Concrete 0.00 Negative

389 Area 1-2 Window Shutter White Metal 0.00 Negative

390 Area 1-2 Beam White Metal 0.00 Negative

391 Area 1-3 Door Gray Wood 0.00 Negative

392 Area 1-3 Door Frame Gray Wood 0.02 Negative

393 Area 1-3 Wall A Gray Concrete 0.00 Negative

394 Area 1-3 Wall B Gray Concrete 0.00 Negative

395 Area 1-3 Wall C Gray Concrete 0.00 Negative

396 Area 1-3 Wall D Gray Concrete 0.02 Negative

397 Area 1-3 Beam White Metal 0.00 Negative

398 Area 1-3 Grille White Metal 0.00 Negative

399 Area 1-3 Urinal White Ceramic 0.03 Negative

400 Area 1-5 Door Brown Wood 0.00 Negative

401 Area 1-5 Door Frame Brown Wood 0.00 Negative

402 Area 1-5 Wall A Cream Concrete 0.00 Negative

403 Area 1-5 Wall B Cream Concrete 0.01 Negative

404 Area 1-5 Wall C Cream Concrete 0.02 Negative

405 Area 1-5 Wall D Cream Concrete 0.00 Negative

406 Area 1-5 Window Shutter White Metal 0.00 Negative

407 Area 1-5 Beam White Metal 0.00 Negative

408 Area 1-5 Shelve Brown Wood 0.00 Negative

409 Area 1-5 Cabinet Brown Wood 0.00 Negative

410 Area 1-5 Cabinet Yellow Metal 0.00 Negative

411 Area 1-6 Door Brown Wood 0.02 Negative

412 Area 1-6 Door Frame Brown Wood 0.01 Negative

413 Area 1-6 Wall A Cream Concrete 0.00 Negative

414 Area 1-6 Wall B Cream Concrete 0.01 Negative

415 Area 1-6 Wall C Cream Concrete 0.00 Negative

416 Area 1-6 Wall D Cream Concrete 0.00 Negative

417 Area 1-6 Beam White Metal 0.00 Negative

418 Area 1-6 Grille White Metal 0.00 Negative

419 Area 1-6 Lavatory White Ceramic 0.02 Negative

420 Area 1-7 Door Brown Wood 0.00 Negative

421 Area 1-7 Door Frame Brown Wood 0.00 Negative

422 Area 1-7 Wall A Cream Concrete 0.00 Negative

423 Area 1-7 Wall B Cream Concrete 0.01 Negative

424 Area 1-7 Wall C Cream Concrete 0.00 Negative

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Bldg. #038 LBP Inspector: Dilia Rosado

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

425 Area 1-7 Wall D Cream Concrete 0.00 Negative

426 Area 1-7 Grille White Metal 0.00 Negative

427 Area 1-7 Cabinet Brown Wood 0.00 Negative

428 Area 1-7 Grille White Metal 0.02 Negative

429 Area 1-7 Beam White Metal 0.00 Negative

430 Area 1-8 (Terraza) Wall B Cream Concrete 0.00 Negative

431 Area 1-8 (Terraza) Column Brown Metal 0.00 Negative

432 Area 1-8 (Terraza) Beam Brown Metal 0.02 Negative

433 Area 1-8 (Terraza) Beam Cream Metal 0.01 Negative

434 Area 1-8 (Terraza) Column Base Cream Metal 0.00 Negative

435 Exterior Area Wall C Cream Concrete 0.00 Negative

436 Exterior Area Wall C Cream Concrete 0.00 Negative

437 Exterior Area Wall C Cream Concrete 0.03 Negative

438 Exterior Area Column Cream Metal 0.00 Negative

439 Exterior Area Wall B Cream Concrete 0.02 Negative

440 Exterior Area Wall B Cream Concrete 0.00 Negative

441 Exterior Area Wall B Cream Concrete 0.01 Negative

442 Exterior Area Column Cream Metal 0.00 Negative

443 Exterior Area Wall A Cream Concrete 0.00 Negative

444 Exterior Area Wall C Cream Wood 0.00 Negative

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Bldg. #038 LBP Inspector: Dilia Rosado

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

445 Area 1-1 Wall A Cream Concrete 0.00 Negative

446 Area 1-1 Wall B Cream Concrete 0.02 Negative

447 Area 1-1 Wall C Cream Concrete 0.00 Negative

448 Area 1-1 Wall D Cream Concrete 0.00 Negative

449 Area 1-1 Window Shutter White Metal 0.00 Negative

450 Area 1-1 Window Grille White Metal 0.03 Negative

451 Area 1-1 Cabinet Yellow Metal 0.01 Negative

452 Area 1-1 Door Brown Metal 0.00 Negative

453 Area 1-1 Ceiling White Concrete 0.00 Negative

454 Exterior Area Wall A Cream Concrete 0.00 Negative

455 Exterior Area Wall B Cream Concrete 0.02 Negative

456 Exterior Area Wall C Cream Concrete 0.00 Negative

457 Exterior Area Wall D Cream Concrete 0.01 Negative

458 Exterior Area Soffit Cream Concrete 0.00 Negative

459 Exterior Area Fascia Brown Concrete 0.00 Negative

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Bldg. #037 A LBP Inspector: Dilia Rosado

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

460 Area 1-1 Wall A White Metal 0.00 Negative

461 Area 1-1 Wall B White Metal 0.03 Negative

462 Area 1-1 Wall C White Metal 0.00 Negative

463 Area 1-1 Wall D White Metal 0.02 Negative

464 Area 1-1 Door White Metal 0.00 Negative

465 Area 1-1 Door Frame White Metal 0.00 Negative

466 Area 1-1 Ceiling White Metal 0.00 Negative

467 Exterior Area Wall A White Metal 0.00 Negative

468 Exterior Area Wall B White Metal 0.01 Negative

469 Exterior Area Wall C White Metal 0.00 Negative

470 Exterior Area Wall D White Metal 0.00 Negative

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Structure #2 LBP Inspector: Dilia Rosado

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

471 Area 1-1 Door Green Wood 0.00 Negative

472 Area 1-1 Door Frame Green Wood 0.03 Negative

473 Area 1-1 Siding White Metal 0.00 Negative

474 Exterior Area Wall A White Metal 0.00 Negative

475 Exterior Area Wall B White Metal 0.01 Negative

476 Exterior Area Wall C White Metal 0.00 Negative

477 Exterior Area Wall D White Metal 0.00 Negative

478 Exterior Area Beam Cream Metal 0.00 Negative

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Structure #3 LBP Inspector: Dilia Rosado

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

479 Area 1-1 Wall A White Concrete 0.00 Negative

480 Area 1-2 Wall B White Concrete 0.00 Negative

481 Area 1-3 Wall C White Concrete 0.02 Negative

482 Area 1-4 Wall D White Concrete 0.00 Negative

483 Area 1-5 Gate White Metal 0.00 Negative

484 Area 1-6 Gate White Metal 0.03 Negative

485 Exterior Area Wall A White Concrete 0.00 Negative

486 Exterior Area Wall B White Concrete 0.00 Negative

487 Exterior Area Wall C White Concrete 0.01 Negative

488 Exterior Area Wall D White Concrete 0.00 Negative

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Structure #4 LBP Inspector: Dilia Rosado

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

489 Area 1-1 Column Green Metal 0.02 Negative

490 Area 1-1 Column Green Metal 0.00 Negative

491 Area 1-1 Beam Green Metal 0.00 Negative

492 Area 1-1 Base Concrete Metal 14.70 Positive

493 Area 1-1 Siding White Metal 0.00 Negative

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Structure #1 LBP Inspector: Dilia Rosado

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

494 Area 1-1 Door Brown Wood 0.00 Negative

495 Area 1-1 Door Frame Brown Wood 0.00 Negative

496 Area 1-1 Wall A Cream Concrete 0.00 Negative

497 Area 1-1 Wall B Cream Concrete 0.01 Negative

498 Area 1-1 Wall C Cream Concrete 0.00 Negative

499 Area 1-1 Wall D Cream Concrete 0.00 Negative

500 Area 1-1 Column Brown Metal 0.21 Negative

501 Area 1-1 Column Base Brown Concrete 0.00 Negative

502 Area 1-1 Floor Brown Concrete 0.00 Negative

503 Area 1-1 Partition Brown Wood 0.00 Negative

504 Area 1-1 Shelve Blue Wood 0.02 Negative

505 Area 1-1 Ceiling Blue Wood 0.00 Negative

506 Area 1-2 Door Brown Wood 0.00 Negative

507 Area 1-2 Door Frame Brown Wood 0.00 Negative

508 Area 1-2 Floor Tile Gray Ceramic 0.01 Negative

509 Area 1-2 Wall Tile White Ceramic 0.01 Negative

510 Area 1-2 Wall A Cream Concrete 0.00 Negative

511 Area 1-2 Wall B Cream Concrete 0.00 Negative

512 Area 1-2 Wall C Cream Concrete 0.02 Negative

513 Area 1-2 Wall D Cream Concrete 0.00 Negative

514 Area 1-2 Window Shutter White Metal 0.00 Negative

515 Area 1-2 Toilet White Ceramic 0.03 Negative

516 Area 1-2 Lavatory White Ceramic 0.02 Negative

517 Area 1-2 Urinal White Ceramic 0.02 Negative

518 Area 1-3 Wall B Cream Concrete 0.00 Negative

519 Area 1-3 Column White Concrete 0.00 Negative

520 Area 1-3 Beam White Concrete 0.00 Negative

521 Area 1-3 Gate Brown Metal 0.02 Negative

522 Area 1-3 Window Shutter White Metal 0.00 Negative

523 Area 1-3 Column Cream Metal 0.02 Negative

524 Area 1-3 Column Base Cream Concrete 0.00 Negative

525 Area 1-4 Wall A Gray Wood 0.00 Negative

526 Area 1-4 Wall B Gray Wood 0.00 Negative

527 Area 1-4 Wall C Gray Wood 0.00 Negative

528 Area 1-4 Wall D Gray Wood 0.01 Negative

529 Area 1-4 Window Shutter White Metal 0.00 Negative

530 Area 1-4 Door Cream Wood 0.00 Negative

531 Area 1-4 Door Frame Cream Wood 0.00 Negative

532 Area 1-5 Floor Line Yellow Concrete 0.00 Negative

533 Area 1-5 Wall B White Concrete 0.02 Negative

534 Area 1-5 Lower Wall White Concrete 0.01 Negative

535 Area 1-5 Wall D White Concrete 0.00 Negative

536 Area 1-5 Beam Green Metal 0.00 Negative

537 Area 1-5 Column Gray Metal 0.00 Negative

538 Area 1-6 Wall A Green Concrete 0.00 Negative

539 Area 1-6 Wall B Green Concrete 0.03 Negative

540 Area 1-6 Wall C Green Concrete 0.00 Negative

541 Area 1-6 Wall D Green Concrete 0.01 Negative

542 Area 1-6 Door Green Metal 0.00 Negative

543 Area 1-6 Door Frame Green Metal 0.00 Negative

544 Exterior Area Wall A Cream Concrete 0.03 Negative

545 Exterior Area Wall A Cream Wood 0.00 Negative

546 Exterior Area Wall B Cream Concrete 0.00 Negative

547 Exterior Area Column Cream Metal 0.07 Negative

548 Exterior Area Column Base Cream Metal 0.00 Negative

549 Exterior Area Soffit White Wood 0.01 Negative

550 Exterior Area Wall C Cream Concrete 0.00 Negative

551 Exterior Area Column Cream Metal 0.00 Negative

552 Exterior Area Column Base Cream Metal 0.02 Negative

553 Exterior Area Wall D White Concrete 0.00 Negative

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Structure #054 LBP Inspector: Dilia Rosado

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

554 Exterior Area Column White Metal 0.02 Negative

555 Exterior Area Column Base White Metal 0.00 Negative

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Structure #054 LBP Inspector: Dilia Rosado

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

556 Area 1-1 Gate White Metal 0.00 Negative

557 Area 1-1 Wall A Cream Concrete 0.00 Negative

558 Area 1-1 Wall B Cream Concrete 0.01 Negative

559 Area 1-1 Wall C Cream Concrete 0.03 Negative

560 Area 1-1 Wall D Cream Concrete 0.00 Negative

561 Area 1-1 Column Red Metal 0.00 Negative

562 Exterior Area Wall A Cream Concrete 0.00 Negative

563 Exterior Area Wall B Cream Concrete 0.00 Negative

564 Exterior Area Wall C Cream Concrete 0.02 Negative

565 Exterior Area Wall D Cream Concrete 0.00 Negative

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Structure #5 LBP Inspector: Dilia Rosado

Sample ID. Functional Space Location Color Subst.

XRF Reading mg/cm2 Pos/Neg Comments

566 Calibration 1.00

567 Calibration 1.00

568 Calibration 1.00

569 Exterior Side A Pipeline Base Yellow Concrete 0.00 Negative

570 Exterior Side A Bollard Yellow Metal 0.00 Negative

571 Exterior Side A Flag Base Yellow Concrete 0.00 Negative

572 Exterior Side A Parking Line Yellow Concrete 0.00 Negative

573 Exterior Side D Bollard Yellow Metal 5.30 Positive

574 Exterior Side D Bollard Yellow Metal 0.00 Negative

575 Exterior Side D Parking Line Yellow Concrete 0.00 Negative

576 Exterior Side D Parking Line Yellow Concrete 0.00 Negative

577 Exterior Side D Bollard Yellow Metal 0.00 Negative

578 Exterior Side D Light Pole Yellow Wood 5.60 Positive

579 Exterior Side D Light Pole White Wood 0.00 Negative

580 Exterior Side D Water Valve Green Metal 0.00 Negative

581 Exterior Side D Light Pole Yellow Wood 4.90 Positive

582 Exterior Side D Light Pole Yellow Wood 5.90 Positive

583 Exterior Side C Light Pole Gray Metal 2.10 Positive

584 Exterior Side C Canon Red Metal 5.60 Positive

585 Exterior Side C Canon Black Metal 4.10 Positive

586 Exterior Side B Fence Pole Yellow Metal 3.30 Positive

587 Exterior Side B Fence Pole Yellow Metal 2.90 Positive

588 Exterior Side A Gate Brown Metal 0.00 Negative

589 Exterior Side A Portal Brown Concrete 0.00 Negative

590 Exterior Side A Wheel Stop Yellow Concrete 0.00 Negative

591 Exterior Side A Pav Mal White Concrete 0.00 Negative

592 Exterior Side A Pav Mal Yellow Concrete 0.03 Negative

593 Exterior Side A Window Shutter Yellow Concrete 0.00 Negative

594 Exterior Side A Pavement Marking Yellow Concrete 0.00 Negative

595 Exterior Side A Parking Line Yellow Concrete 0.00 Negative

596 Exterior Side A Parking Line Yellow Concrete 0.03 Negative

597 Exterior Side A Parking Line Blue Concrete 0.00 Negative

598 Exterior Side A Parking Line Yellow Concrete 0.00 Negative

599 Exterior Side A Window Shutter Yellow Concrete 0.02 Negative

600 Exterior Side A Pavement Marking Blue Concrete 0.00 Negative

601 Calibration 1.00

602 Calibration 1.00

603 Calibration 1.00

Various Building Areas- DPW at Campamento Santiago, Salinas PR CLIENT: PRNG

Site LBP Inspector: Harry Peña

APPENDIX C

XRF Performance Characteristic

Sheet

Niton XLp 300, 9/24/2004, ed. 1

Performance Characteristic Sheet

EFFECTIVE DATE: September 24, 2004 EDITION NO.: 1

MANUFACTURER AND MODEL:

Make: Niton LLC

Tested Model: XLp 300

Source:

Cd

Note: This PCS is also applicable to the equivalent model variations indicated below, for the Lead-in-Paint K+L variable reading time mode, in the XLi and

XLp series:

XLi 300A, XLi 301A, XLi 302A and XLi 303A.

XLp 300A, XLp 301A, XLp 302A and XLp 303A.

XLi 700A, XLi 701A, XLi 702A and XLi 703A.

XLp 700A, XLp 701A, XLp 702A, and XLp 703A.

Note: The XLi and XLp versions refer to the shape of the handle part of the instrument. The differences in the model numbers reflect other modes available, in addition to Lead-in-

Paint modes. The manufacturer states that specifications for these instruments are identical for the source, detector, and detector electronics relative to the Lead-in-Paint mode.

FIELD OPERATION GUIDANCE

OPERATING PARAMETERS:

Lead-in-Paint K+L variable reading time mode.

XRF CALIBRATION CHECK LIMITS:

0.8 to 1.2 mg/cm (inclusive)

The calibration of the XRF instrument should be checked using the paint film nearest 1.0 mg/cm in the NIST

Standard Reference Material (SRM) used (e.g., for NIST SRM 2579, use the 1.02 mg/cm film).

If readings are outside the acceptable calibration check range, follow the manufacturer's instructions to bring the instruments into control before XRF testing proceeds.

SUBSTRATE CORRECTION:

For XRF results using Lead-in-Paint K+L variable reading time mode, substrate correction is not needed for:

Brick, Concrete, Drywall, Metal, Plaster, and Wood

INCONCLUSIVE RANGE OR THRESHOLD:

K+L MODE

READING DESCRIPTION

SUBSTRATE THRESHOLD

(mg/cm2)

Results not corrected for substrate bias on any substrate

Brick

Concrete

Drywall

Metal

Plaster

Wood

1.0

1.0

1.0

1.0

1.0

1.0

BACKGROUND INFORMATION

EVALUATION DATA SOURCE AND DATE:

This sheet is supplemental information to be used in conjunction with Chapter 7 of the HUD Guidelines for the Evaluation and Control of Lead-Based Paint Hazards in Housing ("HUD Guidelines"). Performance parameters shown on this sheet are calculated from the EPA/HUD evaluation using archived building components. Testing was conducted in August 2004 on 133 testing combinations. The instruments that were used to perform the testing had new sources; one instrument’s was installed in November 2003 with

40 mCi initial strength, and the other’s was installed June 2004 with 40 mCi initial strength.

OPERATING PARAMETERS:

Performance parameters shown in this sheet are applicable only when properly operating the instrument using the manufacturer's instructions and procedures described in Chapter 7 of the HUD Guidelines.

SUBSTRATE CORRECTION VALUE COMPUTATION:

Substrate correction is not needed for brick, concrete, drywall, metal, plaster or wood when using Lead-in-

Paint K+L variable reading time mode, the normal operating mode for these instruments. If substrate correction is desired, refer to Chapter 7 of the HUD Guidelines for guidance on correcting XRF results for substrate bias.

EVALUATING THE QUALITY OF XRF TESTING:

Randomly select ten testing combinations for retesting from each house or from two randomly selected units in multifamily housing. Use the K+L variable time mode readings.

Conduct XRF retesting at the ten testing combinations selected for retesting.

Determine if the XRF testing in the units or house passed or failed the test by applying the steps below.

Compute the Retest Tolerance Limit by the following steps:

Determine XRF results for the original and retest XRF readings. Do not correct the original or retest results for substrate bias. In single-family housing a result is defined as the average of three readings. In multifamily housing, a result is a single reading.

Therefore, there will be ten original and ten retest XRF results for each house or for the two selected units.

Calculate the average of the original XRF result and retest XRF result for each testing combination.

Square the average for each testing combination.

Add the ten squared averages together. Call this quantity C.

Multiply the number C by 0.0072. Call this quantity D.

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