J. B2477 Hazmat Surveys.pdf

E N C O N International, Inc.

Engineering, Environmental, & Technical Services

June 23, 2008

Mr. Henry Wilson Phone: (915) 568-2300

Asbestos & Lead Manager Fax: (915) 568-4304

DPW, Bldg. 777

Fort Bliss, TX 79916

RE: SUBMITTAL OF ASBESTOS & LEAD SURVEY REPORTS

Ft. Bliss Bldg. # 2447

ENCON Project #103-08-094

Dear Mr. Wilson, This document summarizes the Asbestos & Lead Survey Report for the subject facility. The below-listed information was utilized to complete the Scope of Work Tasks:

Project Location and/or Room No. Whole Bldg.

Brief SOW:

Performed sampling prior to demolition or renovation activities.

ASBESTOS – The sample collection and subsequent laboratory analytical results indicated that asbestos was not identified in the sampled building materials.

LEAD – Results indicate that twenty-six (26) of the one hundred fifty-two (152) XRF readings tested at or above the limit of 0.3 mg/cm2

Technical Summary Were

Found

Were

Not

Found

Not

Tested

1. Asbestos Containing Materials (>1 %) X

2. Lead Based Paint Materials X

Contact me with any technical questions, or follow-up needs that you may have.

Sincerely:

Alex Woelper P.E.

Project Manager

Attachments:

Asbestos & Lead Survey Reports

El Paso Office: 7307 Remcon Circle, Suite 103 El Paso, Texas 79912 Fax 915-581-2049 Phone 915-833-3740

Engineering, Environmental & Technical Services

ASBESTOS SURVEY REPORT

BUILDING 2447

FORT BLISS, TEXAS 79916

Prepared for:

Mr. Henry Wilson, P.E.

DPW

Building 777

Fort Bliss, Texas 79916

Prepared by:

ENCON International, Inc.

7307 Remcon Circle, Suite 103

El Paso, Texas 79912

Date of Inspection:

June 12, 2008

ENCON Project No. 103-08-094

E

N C O N INTERNATIONAL, INC.

June 17, 2008

Mr. Henry Wilson, P.E. Phone: (915) 568-2300

Asbestos & Lead Manager Via email & hand delivery

DPW, Bldg. 777

RE: ASBESTOS SURVEY REPORT

Building 2447

Dear Mr. Wilson, ENCON International, Inc., (ENCON) has submitted for your review the attached Asbestos

Survey Report. This Asbestos Survey was conducted in accordance with Asbestos National

Emissions Standards for Hazardous Air Pollutants (NESHAP): 40 CFR Part 61, Subpart M.

Sampling protocols were performed in accordance with the Texas Asbestos Health Protection

Rules (TAHPR).

This Asbestos Survey was properly performed by ENCON DSHS licensed personnel. ENCON’s personnel have been trained and are in compliance with Texas Department of State Health

Services (DSHS) regulations. If you have any questions regarding this Asbestos Survey, please feel free to contact us at your convenience.

Sincerely, Alex Woelper, P.E.

Program Manager

Asbestos Survey Report

Asbestos Drawings

Photo Log

Laboratory Documentation

Asbestos Survey Report ENCON International, Inc.

Ft. Bliss, Bldg. 2447 Project No. 103-08-094

El Paso Office: 7307 Remcon Circle, Suite 103 El Paso, Texas 79912 Fax 915-581-2049 Phone 915-833-3740

ASBESTOS SURVEY REPORT

Ft. Bliss, Bldg. 2447

SUMMARY

ENCON International, Inc. (ENCON) personnel performed an Asbestos Inspection of a structure designated as “Building 2447” on Fort Bliss, Texas. The following are the field sample collection and analysis results for this inspection. The inspection was conducted to ensure compliance with NESHAP – 40 CFR Part 61, Subpart M, which states that “prior to the commencement of the demolition or renovation, thoroughly inspect the affected facility or part of the facility where the demolition or renovation operation(s) will occur for the presence of asbestos, including Category I and Category II non-friable ACM. ”

The sample collection and subsequent laboratory analytical results indicated that asbestos was not identified in the sampled building materials.

INTRODUCTION

This Asbestos Survey was performed by Mr. David Morales on June 12 th

, 2008. This Asbestos

Survey was conducted in accordance with Asbestos National Emissions Standards for Hazardous

Air Pollutants (NESHAP): 40 CFR Part 61, Subpart M. Sampling protocols were performed in accordance with the Texas Asbestos Health Protection Rules (TAHPR). Building 2447 was to undergo renovations and was visually inspected and it was determined that the suspect asbestos-containing materials could be divided into thirty (30) homogeneous areas, including the following: rubberized flooring mastic (3 types), cove base mastic (9 types), textured drywall/joint compound (8 types), 12” x 12” floor tile & mastic (3 types), carpet mastic (4 types), 2’ x 4’ ceiling panels (2 types), and textured stucco.

DESCRIPTION

Building 2447 was being used as military personnel housing on Fort Bliss, Texas. The building occupied approximately 38,000 SF. The building was a three-story structure constructed with

El Paso Office: 7307 Remcon Circle, Suite 103 El Paso, Texas 79912 Fax 915-581-2049 Phone 915-833-3740

CMU walls on a concrete foundation. The interior was partitioned with drywall walls. The floor was covered with floor tile and carpeting. At the time this Asbestos Survey was performed, the date of construction was not known.

SAMPLING METHODOLOGY

A visual inspection of the building was conducted to develop a sampling plan. This included determining sample collection points, homogeneous materials and areas. Friability was assessed by manually manipulating the suspect asbestos materials utilizing hand pressure to determine if the materials, when dry, can be crumbled, pulverized, or reduced to powder. Thirty (30) homogeneous areas were established and at least three (3) samples were collected from each area. Areas that have suspect asbestos-containing surfacing, thermal systems insulation, or miscellaneous materials are to be considered homogeneous. These samples were each uniquely and individually identified and logged into a chain of custody document and prepared for shipment to a third-party independent laboratory for analysis. Building materials that are not considered suspect include the following; concrete, metal, glass, and wood. Destructive sampling was not authorized or performed to locate hidden or inaccessible materials.

SAMPLE ANALYSIS

Ninety (90) samples were submitted for analysis. Bulk PLM analysis was conducted utilizing the

EPA Method 600/R-93/116. This method separates the sample material into various layers based on their morphology, and then the presence of the different asbestos fibers in each of these layers is detected. The analysis was performed by Apex Precision Analytical Services, Inc. located in

Friendswood, TX. The term asbestos-containing material (ACM) is defined as a material that contains greater than 1% of any asbestiform varieties of Chrysotile, Amosite, Crocidolite, Tremolite, Anthophyllite, and Actinolite, or combinations of these materials. Asbestos materials were determined by the July 1993 Environmental Protection Agency as recommended in document EPA/600/R-93/116 titled, "Method for the Determination of Asbestos in Bulk

Building Materials." Copies of the asbestos laboratory results and related documentation have been attached to this Report.

El Paso Office: 7307 Remcon Circle, Suite 103 El Paso, Texas 79912 Fax 915-581-2049 Phone 915-833-3740

CONCLUSION

No asbestos-containing materials were identified as part of this asbestos survey. No further assessment is recommended at this time. If, during the course of any remodeling or demolition activities suspect materials are found, then additional sampling and analysis may be required.

Contact the Asbestos Inspector listed below with any clarifications that may be needed.

Inspected by: Reviewed by:

David Morales Tim Jones

Asbestos Inspector Asbestos Consultant

License # 60-2735 License # 10-5575

E�CO� International, Inc.

Asbestos Sample Locations

E�CO� #: 103-08-094

Date: 6/18/2008 �.T.S

Bldg. 2447 – 1st floor

Asbestos Sample Location Drawing

# = Asbestos Sample Location

# = Positive Asbestos Sample Location#

51 52

70 71

81 82

87 88

E�CO� #: 103-08-094

Date: 6/18/2008 �.T.S

Bldg. 2447 – 2nd floor

Asbestos Sample Location Drawing

# = Asbestos Sample Location

# = Positive Asbestos Sample Location#

22 23 24 252627

30 31

40-42

E�CO� #: 103-08-094

Date: 6/18/2008 �.T.S

Bldg. 2447 – 3rd floor

Asbestos Sample Location Drawing

# = Asbestos Sample Location

# = Positive Asbestos Sample Location#

01 02 0304 05 06

15 16

17 18

19-21

E�CO� #: 103-08-094

Date: 6/18/2008 �.T.S

Bldg. 2447 – basement

Asbestos Sample Location Drawing

# = Asbestos Sample Location

# = Positive Asbestos Sample Location#

66 67

Limited Asbestos Survey Report ENCON International, Inc.

Ft. Bliss, Bldg. 2447 Project No. 103-08-0094

Photo Log

View of east side of building.

View of stair treads in basement stairwell.

View of window caulking on basement windows.

PLM (Bulk) - Asbestos Analysis Report - Visual ID (EPA Method 600/R-93-116 Visual Area Estimation)

Client:

ENCON International Report Number: 5008-1472 7307 Remcon Circle, Suite 100 Report Date: June 17, 2008 El Paso, TX 79912 Samples Collected: June 12, 2008 915-833-3740 Date Received: June 16, 2008 Contact: David Morales Turn-around time: 24 Hours

Job ID / Site: 103-08-094 / Fort Bliss, Building 2447

Client Sample Number

Lab Sample Number (by layer)

Color / Description / Fibrous / NonFibrous / Homogeneity

Asbestos Content Type & %

Non-Asbestos Fibrous Type & % Matrix

S-01 5008-1472-01 Light Yellow,Brown / Mastic / NonFibrous / Homogeneous

None Detected None Detected Binder

S-02 5008-1472-02 Light Yellow,Brown / Mastic / NonFibrous / Homogeneous

None Detected None Detected Binder

S-03 5008-1472-03 Light Yellow,Brown / Mastic / NonFibrous / Homogeneous

None Detected None Detected Binder

S-04 5008-1472-04 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-05 5008-1472-05 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-06 5008-1472-06 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-07 5008-1472-07A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-07B Off White / Joint Tape / Fibrous / Homogeneous None Detected Cellulose 95% Binder

5008-1472-07C Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 10% 2% Binder

S-08 5008-1472-08A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

Gary R. Simmons Laboratory Manager

Analytical results and reports are generated by Apex Precision Analytical Services at the request of and for the exclusive use of the person or entity (client) named on such report.

Result, reports or copies of same will not be released by Apex Precision Analytical Services to any third party without the written request from client. These results only repesent the materials submitted. Supporting laboratory documentation is available upon request. This report cannot be used to represent conditions at any other location, date or time and does not imply that this space is free from these or any other contaminants. No responsibility or liability is assumed for the manner in which these results are used or interpreted. This must not be used to claim product endorsement by NVLAP or any government agency of the United States. Apex Precision Analytical Services reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

NVLAP Lab Code: 200633-0 PLM TDSHS Asbestos Lab License#: 30-0312 PLM/PCM

Client:

ENCON International Report Number: 5008-1472 7307 Remcon Circle, Suite 100 Report Date: June 17, 2008 El Paso, TX 79912 Samples Collected: June 12, 2008 915-833-3740 Date Received: June 16, 2008 Contact: David Morales Turn-around time: 24 Hours

Job ID / Site: 103-08-094 / Fort Bliss, Building 2447

Client Sample Number

Lab Sample Number (by layer)

Color / Description / Fibrous / NonFibrous / Homogeneity

Asbestos Content Type & %

Non-Asbestos Fibrous Type & % Matrix

S-08 5008-1472-08B Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 10% 2% Binder

S-09 5008-1472-09A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-09B Off White / Joint Tape / Fibrous / Homogeneous None Detected Cellulose 95% Binder

5008-1472-09C Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 10% 2% Binder

S-10 5008-1472-10A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-10B Off White / Joint Tape / Fibrous / Homogeneous None Detected Cellulose 95% Binder

S-11 5008-1472-11A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-11B Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 10% 2% Binder

S-12 5008-1472-12A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-12B Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 10% 2% Binder

Gary R. Simmons Laboratory Manager

Analytical results and reports are generated by Apex Precision Analytical Services at the request of and for the exclusive use of the person or entity (client) named on such report.

Result, reports or copies of same will not be released by Apex Precision Analytical Services to any third party without the written request from client. These results only repesent the materials submitted. Supporting laboratory documentation is available upon request. This report cannot be used to represent conditions at any other location, date or time and does not imply that this space is free from these or any other contaminants. No responsibility or liability is assumed for the manner in which these results are used or interpreted. This must not be used to claim product endorsement by NVLAP or any government agency of the United States. Apex Precision Analytical Services reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Client:

ENCON International Report Number: 5008-1472 7307 Remcon Circle, Suite 100 Report Date: June 17, 2008 El Paso, TX 79912 Samples Collected: June 12, 2008 915-833-3740 Date Received: June 16, 2008 Contact: David Morales Turn-around time: 24 Hours

Job ID / Site: 103-08-094 / Fort Bliss, Building 2447

Client Sample Number

Lab Sample Number (by layer)

Color / Description / Fibrous / NonFibrous / Homogeneity

Asbestos Content Type & %

Non-Asbestos Fibrous Type & % Matrix

S-13 5008-1472-13A Grey / 12 x 12 Floor Tile / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-13B Yellow / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-14 5008-1472-14A Grey / 12 x 12 Floor Tile / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-14B Yellow / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-15 5008-1472-15A Grey / 12 x 12 Floor Tile / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-15B Yellow / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-16 5008-1472-16 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-17 5008-1472-17A Dark Grey / Cove Base / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-17B Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-18 5008-1472-18 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

Gary R. Simmons Laboratory Manager

Analytical results and reports are generated by Apex Precision Analytical Services at the request of and for the exclusive use of the person or entity (client) named on such report.

Result, reports or copies of same will not be released by Apex Precision Analytical Services to any third party without the written request from client. These results only repesent the materials submitted. Supporting laboratory documentation is available upon request. This report cannot be used to represent conditions at any other location, date or time and does not imply that this space is free from these or any other contaminants. No responsibility or liability is assumed for the manner in which these results are used or interpreted. This must not be used to claim product endorsement by NVLAP or any government agency of the United States. Apex Precision Analytical Services reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Client:

ENCON International Report Number: 5008-1472 7307 Remcon Circle, Suite 100 Report Date: June 17, 2008 El Paso, TX 79912 Samples Collected: June 12, 2008 915-833-3740 Date Received: June 16, 2008 Contact: David Morales Turn-around time: 24 Hours

Job ID / Site: 103-08-094 / Fort Bliss, Building 2447

Client Sample Number

Lab Sample Number (by layer)

Color / Description / Fibrous / NonFibrous / Homogeneity

Asbestos Content Type & %

Non-Asbestos Fibrous Type & % Matrix

S-19 5008-1472-19 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-20 5008-1472-20 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-21 5008-1472-21 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-22 5008-1472-22 Yellow / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-23 5008-1472-23 Yellow / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-24 5008-1472-24 Yellow / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-25 5008-1472-25 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-26 5008-1472-26 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-27 5008-1472-27 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-28 5008-1472-28A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

Gary R. Simmons Laboratory Manager

Analytical results and reports are generated by Apex Precision Analytical Services at the request of and for the exclusive use of the person or entity (client) named on such report.

Result, reports or copies of same will not be released by Apex Precision Analytical Services to any third party without the written request from client. These results only repesent the materials submitted. Supporting laboratory documentation is available upon request. This report cannot be used to represent conditions at any other location, date or time and does not imply that this space is free from these or any other contaminants. No responsibility or liability is assumed for the manner in which these results are used or interpreted. This must not be used to claim product endorsement by NVLAP or any government agency of the United States. Apex Precision Analytical Services reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Client:

ENCON International Report Number: 5008-1472 7307 Remcon Circle, Suite 100 Report Date: June 17, 2008 El Paso, TX 79912 Samples Collected: June 12, 2008 915-833-3740 Date Received: June 16, 2008 Contact: David Morales Turn-around time: 24 Hours

Job ID / Site: 103-08-094 / Fort Bliss, Building 2447

Client Sample Number

Lab Sample Number (by layer)

Color / Description / Fibrous / NonFibrous / Homogeneity

Asbestos Content Type & %

Non-Asbestos Fibrous Type & % Matrix

S-28 5008-1472-28B Off White / Joint Tape / Fibrous / Homogeneous None Detected Cellulose 95% Binder

5008-1472-28C Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 10% 2% Binder

S-29 5008-1472-29A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-29B Off White / Joint Tape / Fibrous / Homogeneous None Detected Cellulose 95% Binder

5008-1472-29C Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 10% 2% Binder

S-30 5008-1472-30A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-30B Off White / Joint Tape / Fibrous / Homogeneous None Detected Cellulose 95% Binder

5008-1472-30C Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 10% 2% Binder

S-31 5008-1472-31A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-31B Off White / Joint Tape / Fibrous / Homogeneous None Detected Cellulose 95% Binder

Gary R. Simmons Laboratory Manager

Analytical results and reports are generated by Apex Precision Analytical Services at the request of and for the exclusive use of the person or entity (client) named on such report.

Result, reports or copies of same will not be released by Apex Precision Analytical Services to any third party without the written request from client. These results only repesent the materials submitted. Supporting laboratory documentation is available upon request. This report cannot be used to represent conditions at any other location, date or time and does not imply that this space is free from these or any other contaminants. No responsibility or liability is assumed for the manner in which these results are used or interpreted. This must not be used to claim product endorsement by NVLAP or any government agency of the United States. Apex Precision Analytical Services reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Client:

ENCON International Report Number: 5008-1472 7307 Remcon Circle, Suite 100 Report Date: June 17, 2008 El Paso, TX 79912 Samples Collected: June 12, 2008 915-833-3740 Date Received: June 16, 2008 Contact: David Morales Turn-around time: 24 Hours

Job ID / Site: 103-08-094 / Fort Bliss, Building 2447

Client Sample Number

Lab Sample Number (by layer)

Color / Description / Fibrous / NonFibrous / Homogeneity

Asbestos Content Type & %

Non-Asbestos Fibrous Type & % Matrix

S-31 5008-1472-31C Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 10% 2% Binder

S-32 5008-1472-32A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-32B Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 10% 2% Binder

S-33 5008-1472-33A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-33B Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 10% 2% Binder

S-34 5008-1472-34A Grey / 12 x 12 Floor Tile / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-34B Yellow / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-35 5008-1472-35A Grey / 12 x 12 Floor Tile / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-35B Yellow / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-36 5008-1472-36A Grey / 12 x 12 Floor Tile / NonFibrous / Homogeneous None Detected None Detected Binder

Gary R. Simmons Laboratory Manager

Analytical results and reports are generated by Apex Precision Analytical Services at the request of and for the exclusive use of the person or entity (client) named on such report.

Result, reports or copies of same will not be released by Apex Precision Analytical Services to any third party without the written request from client. These results only repesent the materials submitted. Supporting laboratory documentation is available upon request. This report cannot be used to represent conditions at any other location, date or time and does not imply that this space is free from these or any other contaminants. No responsibility or liability is assumed for the manner in which these results are used or interpreted. This must not be used to claim product endorsement by NVLAP or any government agency of the United States. Apex Precision Analytical Services reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Client:

ENCON International Report Number: 5008-1472 7307 Remcon Circle, Suite 100 Report Date: June 17, 2008 El Paso, TX 79912 Samples Collected: June 12, 2008 915-833-3740 Date Received: June 16, 2008 Contact: David Morales Turn-around time: 24 Hours

Job ID / Site: 103-08-094 / Fort Bliss, Building 2447

Client Sample Number

Lab Sample Number (by layer)

Color / Description / Fibrous / NonFibrous / Homogeneity

Asbestos Content Type & %

Non-Asbestos Fibrous Type & % Matrix

S-36 5008-1472-36B Yellow / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-37 5008-1472-37 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-38 5008-1472-38 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-39 5008-1472-39 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-40 5008-1472-40 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-41 5008-1472-41 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-42 5008-1472-42 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-43 5008-1472-43 Yellow / Carpet Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-44 5008-1472-44 Yellow / Carpet Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-45 5008-1472-45 Yellow / Carpet Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

Gary R. Simmons Laboratory Manager

Analytical results and reports are generated by Apex Precision Analytical Services at the request of and for the exclusive use of the person or entity (client) named on such report.

Result, reports or copies of same will not be released by Apex Precision Analytical Services to any third party without the written request from client. These results only repesent the materials submitted. Supporting laboratory documentation is available upon request. This report cannot be used to represent conditions at any other location, date or time and does not imply that this space is free from these or any other contaminants. No responsibility or liability is assumed for the manner in which these results are used or interpreted. This must not be used to claim product endorsement by NVLAP or any government agency of the United States. Apex Precision Analytical Services reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Client:

ENCON International Report Number: 5008-1472 7307 Remcon Circle, Suite 100 Report Date: June 17, 2008 El Paso, TX 79912 Samples Collected: June 12, 2008 915-833-3740 Date Received: June 16, 2008 Contact: David Morales Turn-around time: 24 Hours

Job ID / Site: 103-08-094 / Fort Bliss, Building 2447

Client Sample Number

Lab Sample Number (by layer)

Color / Description / Fibrous / NonFibrous / Homogeneity

Asbestos Content Type & %

Non-Asbestos Fibrous Type & % Matrix

S-46 5008-1472-46 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-47 5008-1472-47 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-48 5008-1472-48 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-49 5008-1472-49 Yellow / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-50 5008-1472-50 Yellow / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-51 5008-1472-51 Yellow / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-52 5008-1472-52 White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

S-53 5008-1472-53A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-53B Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 10% 2% Binder

S-54 5008-1472-54 White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

Gary R. Simmons Laboratory Manager

Analytical results and reports are generated by Apex Precision Analytical Services at the request of and for the exclusive use of the person or entity (client) named on such report.

Result, reports or copies of same will not be released by Apex Precision Analytical Services to any third party without the written request from client. These results only repesent the materials submitted. Supporting laboratory documentation is available upon request. This report cannot be used to represent conditions at any other location, date or time and does not imply that this space is free from these or any other contaminants. No responsibility or liability is assumed for the manner in which these results are used or interpreted. This must not be used to claim product endorsement by NVLAP or any government agency of the United States. Apex Precision Analytical Services reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Client:

ENCON International Report Number: 5008-1472 7307 Remcon Circle, Suite 100 Report Date: June 17, 2008 El Paso, TX 79912 Samples Collected: June 12, 2008 915-833-3740 Date Received: June 16, 2008 Contact: David Morales Turn-around time: 24 Hours

Job ID / Site: 103-08-094 / Fort Bliss, Building 2447

Client Sample Number

Lab Sample Number (by layer)

Color / Description / Fibrous / NonFibrous / Homogeneity

Asbestos Content Type & %

Non-Asbestos Fibrous Type & % Matrix

S-55 5008-1472-55A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-55B Off White / Joint Tape / Fibrous / Homogeneous None Detected Cellulose 95% Binder

5008-1472-55C Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 10% 2% Binder

S-56 5008-1472-56A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-56B Off White / Joint Tape / Fibrous / Homogeneous None Detected Cellulose 95% Binder

5008-1472-56C Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 10% 2% Binder

S-57 5008-1472-57A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-57B Off White / Joint Tape / Fibrous / Homogeneous None Detected Cellulose 95% Binder

5008-1472-57C Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 10% 2% Binder

S-58 5008-1472-58 Yellow / Carpet Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

Gary R. Simmons Laboratory Manager

Analytical results and reports are generated by Apex Precision Analytical Services at the request of and for the exclusive use of the person or entity (client) named on such report.

Result, reports or copies of same will not be released by Apex Precision Analytical Services to any third party without the written request from client. These results only repesent the materials submitted. Supporting laboratory documentation is available upon request. This report cannot be used to represent conditions at any other location, date or time and does not imply that this space is free from these or any other contaminants. No responsibility or liability is assumed for the manner in which these results are used or interpreted. This must not be used to claim product endorsement by NVLAP or any government agency of the United States. Apex Precision Analytical Services reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Client:

ENCON International Report Number: 5008-1472 7307 Remcon Circle, Suite 100 Report Date: June 17, 2008 El Paso, TX 79912 Samples Collected: June 12, 2008 915-833-3740 Date Received: June 16, 2008 Contact: David Morales Turn-around time: 24 Hours

Job ID / Site: 103-08-094 / Fort Bliss, Building 2447

Client Sample Number

Lab Sample Number (by layer)

Color / Description / Fibrous / NonFibrous / Homogeneity

Asbestos Content Type & %

Non-Asbestos Fibrous Type & % Matrix

S-59 5008-1472-59 Yellow / Carpet Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-60 5008-1472-60 Yellow / Carpet Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-61 5008-1472-61 White,Grey / 2x4 Ceiling Tile / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 40% 10% Binder

S-62 5008-1472-62 White,Grey / 2x4 Ceiling Tile / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 40% 10% Binder

S-63 5008-1472-63 White,Grey / 2x4 Ceiling Tile / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 40% 10% Binder

S-64 5008-1472-64 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-65 5008-1472-65 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-66 5008-1472-66 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-67 5008-1472-67 White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

S-68 5008-1472-68 White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

Gary R. Simmons Laboratory Manager

Analytical results and reports are generated by Apex Precision Analytical Services at the request of and for the exclusive use of the person or entity (client) named on such report.

Result, reports or copies of same will not be released by Apex Precision Analytical Services to any third party without the written request from client. These results only repesent the materials submitted. Supporting laboratory documentation is available upon request. This report cannot be used to represent conditions at any other location, date or time and does not imply that this space is free from these or any other contaminants. No responsibility or liability is assumed for the manner in which these results are used or interpreted. This must not be used to claim product endorsement by NVLAP or any government agency of the United States. Apex Precision Analytical Services reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Client:

ENCON International Report Number: 5008-1472 7307 Remcon Circle, Suite 100 Report Date: June 17, 2008 El Paso, TX 79912 Samples Collected: June 12, 2008 915-833-3740 Date Received: June 16, 2008 Contact: David Morales Turn-around time: 24 Hours

Job ID / Site: 103-08-094 / Fort Bliss, Building 2447

Client Sample Number

Lab Sample Number (by layer)

Color / Description / Fibrous / NonFibrous / Homogeneity

Asbestos Content Type & %

Non-Asbestos Fibrous Type & % Matrix

S-69 5008-1472-69A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-69B Off White / Joint Tape / Fibrous / Homogeneous None Detected Cellulose 95% Binder

S-70 5008-1472-70 Yellow / Carpet Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-71 5008-1472-71 Yellow / Carpet Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-72 5008-1472-72 Yellow / Carpet Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-73 5008-1472-73 Clear,Off White / Carpet Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-74 5008-1472-74 Clear,Off White / Carpet Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-75 5008-1472-75 Clear,Off White / Carpet Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-76 5008-1472-76A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-76B Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose 10% Binder

Gary R. Simmons Laboratory Manager

Analytical results and reports are generated by Apex Precision Analytical Services at the request of and for the exclusive use of the person or entity (client) named on such report.

Result, reports or copies of same will not be released by Apex Precision Analytical Services to any third party without the written request from client. These results only repesent the materials submitted. Supporting laboratory documentation is available upon request. This report cannot be used to represent conditions at any other location, date or time and does not imply that this space is free from these or any other contaminants. No responsibility or liability is assumed for the manner in which these results are used or interpreted. This must not be used to claim product endorsement by NVLAP or any government agency of the United States. Apex Precision Analytical Services reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Client:

ENCON International Report Number: 5008-1472 7307 Remcon Circle, Suite 100 Report Date: June 17, 2008 El Paso, TX 79912 Samples Collected: June 12, 2008 915-833-3740 Date Received: June 16, 2008 Contact: David Morales Turn-around time: 24 Hours

Job ID / Site: 103-08-094 / Fort Bliss, Building 2447

Client Sample Number

Lab Sample Number (by layer)

Color / Description / Fibrous / NonFibrous / Homogeneity

Asbestos Content Type & %

Non-Asbestos Fibrous Type & % Matrix

S-77 5008-1472-77A White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-77B Tan,White / Drywall / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 10% 2% Binder

S-78 5008-1472-78 White / Texture,Joint Compound / NonFibrous / Homogeneous None Detected None Detected Binder

S-79 5008-1472-79A Grey / 12 x 12 Floor Tile / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-79B Yellow / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-80 5008-1472-80A Grey / 12 x 12 Floor Tile / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-80B Yellow / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-81 5008-1472-81A Grey / 12 x 12 Floor Tile / NonFibrous / Homogeneous None Detected None Detected Binder

5008-1472-81B Yellow / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-82 5008-1472-82 Yellow / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

Gary R. Simmons Laboratory Manager

Analytical results and reports are generated by Apex Precision Analytical Services at the request of and for the exclusive use of the person or entity (client) named on such report.

Result, reports or copies of same will not be released by Apex Precision Analytical Services to any third party without the written request from client. These results only repesent the materials submitted. Supporting laboratory documentation is available upon request. This report cannot be used to represent conditions at any other location, date or time and does not imply that this space is free from these or any other contaminants. No responsibility or liability is assumed for the manner in which these results are used or interpreted. This must not be used to claim product endorsement by NVLAP or any government agency of the United States. Apex Precision Analytical Services reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Client:

ENCON International Report Number: 5008-1472 7307 Remcon Circle, Suite 100 Report Date: June 17, 2008 El Paso, TX 79912 Samples Collected: June 12, 2008 915-833-3740 Date Received: June 16, 2008 Contact: David Morales Turn-around time: 24 Hours

Job ID / Site: 103-08-094 / Fort Bliss, Building 2447

Client Sample Number

Lab Sample Number (by layer)

Color / Description / Fibrous / NonFibrous / Homogeneity

Asbestos Content Type & %

Non-Asbestos Fibrous Type & % Matrix

S-83 5008-1472-83 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-84 5008-1472-84 Off White / Mastic / NonFibrous / Homogeneous None Detected None Detected Binder

S-85 5008-1472-85 White,Grey / 2x4 Ceiling Tile / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 40% 10% Binder

S-86 5008-1472-86 White,Grey / 2x4 Ceiling Tile / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 40% 10% Binder

S-87 5008-1472-87 White,Grey / 2x4 Ceiling Tile / Fibrous / Homogeneous None Detected Cellulose

Fibrous Glass 40% 10% Binder

S-88 5008-1472-88 Beige / Texture,Stucco / NonFibrous / Homogeneous None Detected None Detected Binder

S-89 5008-1472-89 Beige / Texture,Stucco / NonFibrous / Homogeneous None Detected None Detected Binder

S-90 5008-1472-90 Beige / Texture,Stucco / NonFibrous / Homogeneous None Detected None Detected Binder

Gary R. Simmons Laboratory Manager

Analytical results and reports are generated by Apex Precision Analytical Services at the request of and for the exclusive use of the person or entity (client) named on such report.

Result, reports or copies of same will not be released by Apex Precision Analytical Services to any third party without the written request from client. These results only repesent the materials submitted. Supporting laboratory documentation is available upon request. This report cannot be used to represent conditions at any other location, date or time and does not imply that this space is free from these or any other contaminants. No responsibility or liability is assumed for the manner in which these results are used or interpreted. This must not be used to claim product endorsement by NVLAP or any government agency of the United States. Apex Precision Analytical Services reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

06/13/2008 1700

Chain of Custody

Relinquished by:__________________________ Received by:_____________________________

Date:_______________Time:_______ Date:_________________Time:_______

Dates Collected: June 12, 2008 Date Sent: June 13, 2008

Contact : David Morales Remarks:

Company: ENCON International P.O. #:

Address: 7307 Remcon Circle, Suite 100

El Paso, TX 79912 APASI#: (For APASI use only)

Phone: (915) 833-3740 Fax: (915) 581-2049

Turn Around Time:

Urgent / ASAP: __ Rush: __ 24 Hr __ 48 Hr Routine: __3 Day __5 Day

Project Name/Number: 103-08-094 (Ft. Bliss, building 2447)

Mycology(Mold) Spore Trap-Air Samples

___ Fungal/Mold spore count by Air-O-Cell, Cyclex (d), BioCell, or other spore trap cassette/device

Phase Contrast Microscopy(PCM)-Air Samples ___ Fiber Concentration by NIOSH Method 7400 Issue 2

Industrial Hygiene-Air & Bulk Samples

___ (RCF) Refractory Ceramic Fiber (Bulk) Identification

(Visual Estimation) by Polarized Light Microscopy

Mycology(Mold) Bulk ID Samples

___ Fungal/Mold Identification – bulk sample, tape lift, swab

Polarized Light Microscopy(PLM)-Bulk Samples

____ Asbestos Identification (Visual Estimation) by EPA 600/R-93/116 Method

____ Asbestos Identification (Point Count) by EPA 600/M4-82-020 Method

____ Asbestos Identification (Soil/Prep) by Gravimetric Reduction

Sample #: Location / Description: Volume Instructions

S-01 Rubberized flooring mastic

S-02 Rubberized flooring mastic

S-03 Rubberized flooring mastic

S-04 Cove base mastic

S-05 Cove base mastic

S-06 Cove base mastic

S-07 Textured drywall/joint compound

S-08 Textured drywall/joint compound

S-09 Textured drywall/joint compound

S-10 Textured drywall/joint compound

Sample #: Location: Volume Instructions

S-11 Textured drywall/joint compound

S-12 Textured drywall/joint compound

S-13 12” x 12 floor tile & mastic

S-14 12” x 12 floor tile & mastic

S-15 12” x 12 floor tile & mastic

S-16 Cove base mastic

S-17 Cove base mastic

S-18 Cove base mastic

S-19 Cove base mastic

S-20 Cove base mastic

S-21 Cove base mastic

S-22 Rubberized flooring mastic

S-23 Rubberized flooring mastic

S-24 Rubberized flooring mastic

S-25 Cove base mastic

S-26 Cove base mastic

S-27 Cove base mastic

S-28 Textured drywall/joint compound

S-29 Textured drywall/joint compound

S-30 Textured drywall/joint compound

S-31 Textured drywall/joint compound

S-32 Textured drywall/joint compound

S-33 Textured drywall/joint compound

S-34 12” x 12 floor tile & mastic

S-35 12” x 12 floor tile & mastic

S-36 12” x 12 floor tile & mastic

S-37 Cove base mastic

S-38 Cove base mastic

S-39 Cove base mastic

S-40 Cove base mastic

S-41 Cove base mastic

S-42 Cove base mastic

S-43 Carpet mastic

S-44 Carpet mastic

S-45 Carpet mastic

S-46 Cove base mastic

S-47 Cove base mastic

S-48 Cove base mastic

S-49 Rubberized flooring mastic

S-50 Rubberized flooring mastic

S-51 Rubberized flooring mastic

S-52 Textured drywall/joint compound

S-53 Textured drywall/joint compound

S-54 Textured drywall/joint compound

S-55 Textured drywall/joint compound

S-56 Textured drywall/joint compound

S-57 Textured drywall/joint compound

S-58 Carpet mastic

S-59 Carpet mastic

S-60 Carpet mastic

S-61 2’ x 4’ ceiling panels

S-62 2’ x 4’ ceiling panels

S-63 2’ x 4’ ceiling panels

S-64 Cove base mastic

S-65 Cove base mastic

S-66 Cove base mastic

S-67 Textured drywall/joint compound

S-68 Textured drywall/joint compound

S-69 Textured drywall/joint compound

S-70 Carpet mastic

S-71 Carpet mastic

S-72 Carpet mastic

S-73 Carpet mastic

S-74 Carpet mastic

S-75 Carpet mastic

S-76 Textured drywall/joint compound

S-77 Textured drywall/joint compound

S-78 Textured drywall/joint compound

S-79 12” x 12” floor tile & mastic

S-80 12” x 12” floor tile & mastic

S-81 12” x 12” floor tile & mastic

S-82 Cove base mastic

S-83 Cove base mastic

S-84 Cove base mastic

S-85 2’ x 4’ ceiling panels

S-86 2’ x 4’ ceiling panels

S-87 2’ x 4’ ceiling panels

S-88 Stucco texture

S-89 Stucco texture

S-90 Stucco texture

June 13, 2008

Mr. Henry Wilson, PE Phone:(915)568-2300

General Engineer Via email & hand delivery

DPW-Building 777

RE: LEAD-BASED PAINT INSPECTION

Building 2447

Ft. Bliss, TX 79916

Dear Mr. Wilson:

ENCON International, Inc., (ENCON) has submitted for your review the attached Lead-

Based Paint (LBP) Inspection conducted at Building 2447, Fort Bliss, Texas. This inspection was performed of the entire building to address the Occupational Safety and

Health Administration (OSHA) lead regulations (29 CFR 1926.62).

This LBP Inspection was performed by Mr. Tim Jones, certified Texas Department of

State Health Services (DSHS) Lead Risk Assessor utilizing a NITON XLp 303 AW X-

Ray Fluorescence analyzer (XRF) with serial No. 18451.

We appreciate the opportunity to be of service to you. Please call if you have any questions or if we may be of further assistance.

Sincerely, Alex Woelper, P.E.

Program Manager

Lead Inspection Report

Lead Drawings

Technical Documentation

Lead Inspection Report ENCON International. Inc.

Fort Bliss, Building 2447 File Number 103-08-094

El Paso Office: 7307 Remcon Circle, Suite 103 El Paso, Texas 79912 Fax 915-581-2049 Phone 915-833-3740

SUMMARY

ENCON International, Inc, (ENCON) presents the findings of the Lead-Based Paint

(LBP) Inspection performed at Building 2447, Ft. Bliss, Texas 79916. The purpose of this LBP inspection was to determine if LBP was present in the areas scheduled for renovation, and if present, which building components contain LBP. This was determined by performing a surface-by-surface investigation of all painted components. This information is necessary in order for contractors to comply with OSHA regulation 29

CFR 1926.62 Safety and Health Regulations for Construction - Lead.

Lead-based Paint means paint or other surface coatings that contain lead equal to or in excess of 1.0 milligrams per square centimeter (mg/cm ) or more than 0.5%, or 5000 parts per million by weight as established by EPA and HUD regulations. However, for the purposes of this study, ENCON will utilize the lowest “Action Level” setting of the

NITON XRF at 0.3 milligrams per square centimeter (mg/cm ) as the detection limit for lead. Results indicate that twenty-six (26) of the one hundred fifty-two (152) XRF readings tested at or above the limit of 0.3 mg/cm . The LBP Inspection was conducted by Mr. Tim Jones, a certified Lead Risk Assessor. Results are indicated on a separate drawing and XRF data sheet.

D ESCRIPTION OF AREAS INSPECTED

Building 2447 was primarily being used as barracks, housing military personnel on Fort

Bliss, Texas. There were also areas that were being used for storage and administrative offices. The building occupied approximately 38,000 SF. The building was a three-story structure with a basement constructed with CMU walls on a concrete foundation. The interior was partitioned with drywall walls. Most of the floor was covered with floor tile and carpeting, but some was painted concrete. At the time this Lead Inspection was performed, the date of construction was not known, but the building appeared to have been repainted over the years. An inventory of the affected painted surfaces was recorded as XRF testing proceeded. See the “LBP Testing Data Sheet.”

CALIBRATION OF THE XRF INSTRUMENT

Before proceeding with the investigation of painted surfaces, the XRF was calibrated in accordance to the manufacturer’s quality control procedures. The XRF utilized was a

Niton XLp 303 AW X-Ray Fluorescence analyzer (XRF) with serial No. 18451. The inspector took three calibration readings at 1.0 mg/cm and at the Action Level of 0.3 mg/cm on a lead calibration film provided by the manufacturer. The measured difference between the initial calibration test and the lead film was within the manufacturer’s acceptable calibration tolerance limit (< 0.2 mg/cm ). In accordance with the HUD XRF

Performance Characteristic Sheet, the XRF instrument did not require correction for substrate bias for any substrate encountered and the instrument had no inconclusive

El Paso Office: 7307 Remcon Circle, Suite 103 El Paso, Texas 79912 Fax 915-581-2049 Phone 915-833-3740 range. Calibration of the instrument was also conducted at the conclusion of sampling for the building using the same procedures as the initial calibration check.

XRF READINGS THAT TESTED POSITIVE FOR LEAD (>0.3 mg/cm

No Component Substrate Condition Color Room PbC

5 DOOR CONCRETE FAIR TAN OUTSIDE 0.7

17 COLUMN CONCRETE FAIR BROWN OUTSIDE 0.6

18 TREAD CONCRETE FAIR TAN…