Asbestos_Lead_Paint_Survey_04.pdf

501-01 (a) ( 1) CONTRACT IBM04D0005 - - CH2M Hill, Inc .

- CONTRACT ADMINIS TRATION-SUBMITTALS -

TO IBM04T0013-Asbestos and Lead - B a s e d P a i n t Survey

FALCON DAM

ASBESTOS and LEAD-BASED PAINT SURVEY

United States Section, International Boundary and Water Commission Falcon Dam Facility

Prepared For:

CH2M Hill 445 Executive Center, Suite 110

El Paso, Texas 79902

Submitted By:

V I V B ~ - ~ Environmental, Inc.

The Future Is Clear!

VIVA Environmental, Inc.

7201 Stiles

El Paso, Texas 79915 Phone: (915) 779-5395

Fax: (915) 779-5397 VIVA Project No.: CHMH.4.1.36

Issue Date: December 17,2004

Asbestos and Lead-Based Paint Survey United Sates Section, International Boundary and Water Commission

Falcon Dam Faciliiy

Table of Contents

Page ................................................................................................ Executive Summary 1

Introduction

Site Activities

................................................................................. Asbestos Sampling Activities 6

...................................................................... Lead-Based Paint Suwey Activities 7

..... Hazardous Waste Determination and Classification for Lead-Based Paint 7

Lead-Based Paint Management and Disposition Plan

Asbestos Sampling Data Tables

Lead Paint Sampling Data Tables

Appendices

A Asbestos Sample Location Diagrams B Asbestos Containing Material Location Diagrams C Lead-Based Paint Sample Location Diagrams D Lead-Based Paint Location Diagrams E Asbestos Laboratory Analytical Reports and Chain-of-Custody Forms F Certifications

Falcon Dam Facility

Executive Summary

VIVA Environmental, Inc. (VIVA) has completed the asbestos and lead-based paint surveys of eleven (1 1) building structures at the United States Section, International Boundary and Water Commission (USIBWC) Falcon Dam and Power Plant facility located at Falcon Heights, Texas.

Representative samples of suspect asbestos-containing materials (ACM) were collected fi-om each of the eleven building at the facility. Each sample was analyzed to determine if they contained more than one percent asbestos. Materials found to contain asbestos more than one percent asbestos were considered to be asbestos containing materials. Likewise, representative painted surfaces were sampled by an X-Ray Fluorescence (XRF) lead paint analyzer device in the field. Painted surface which were found to contain greater than one milligram per square centimeter (mg/cm2) were considered to be lead-based paint (LBP).

VIVA personnel collected the asbestos samples and analyzed the painted surfaces at the subject facility between September 20 and 24, 2004. The following list summarizes the ACM identified at the subject facility.

Project Office

Floor tile and mastic Exterior window caulking Exterior window glazing

Hydro Office Floor tile and mastic Sheetrock joint compound and texture on interior walls and ceilings

Residential B-3 Floor tile and mastic Sheetrock joint compound on interior walls and ceilings Caulking on interior doors

Residential 201 Floor tile mastic Sheetrock joint compound and texture on interior walls and ceilings

Residential 407 Floor tile and mastic Sheetrock joint compound and texture on interior walls and ceilings Caulking on interiors doors and windows Exterior wall plaster (beneath siding material)

Residential 501 Floor tile and mastic Sheetrock joint compound and texture on interior walls and ceilings Caulking on interior doors and windows Exterior wall plaster (beneath siding material)

Residential 405 Floor tile and mastic Sheetrock joint compound and texture on interior walls and ceilings Caulking on interior doors and windows

Falcon Dam Facility

Residential 207 Floor tile and mastic Sheetrock joint compound and texture on interior walls and ceilings Exterior wall plaster (beneath siding material)

Water Plant Building Window glazing

Power Plant Caulking Transite raceway covers

Dam No ACM identified

VIVA recommends for that the identified ACMs be left in-place until they will be impacted or otherwise disturbed by building renovation or demolition activities. The ACMs must be removed prior to any renovation or demolition activities which may damage them. Removal of ACMs must be performed by a Texas Department of State Health Services (DSHS) licensed asbestos abatement contractor. Current DSHS regulations also require a licensed asbestos consultant be retained to prepare an abatement work plan specification and project management service including air monitoring during the asbestos abatement activities.

Until the identified ACM are removed, a management plan should be developed for the subject facility. The management plan should include provisions for informing building occupants and contractors who may work in the building as to the presence of the ACM and for procedures to be followed to reduce the potential for fiber releases from the ACM.

The following list summarizes the LBP identified at the subject facility.

Project Office

White exterior wood trim Beige Porch ceiling White wood kitchen cabinets

Hydro Office White door jambs

Residential B-3 Brown door jambs Brown doors White drip edge flashing

Residential 201 White doors Beige rain gutter

Residential 407 No LBP identified

Residential 501 Brown door jambs Brown rain gutter White drip edge flashing

Falcon Dam Facility

Residential 405 White and brown doors Brown door jambs White drip edge flashing

Residential 207 White drip edge flashing

Water Plant Building Yellow floor paint Silver pipes Brown handrail Brown tanks Grey handrail

Power Plant Ground level

Yellow crane Yellow ladder Yellow handrails Green door jambs Grey handrail Grey casement windows

Level 3 Grey ladder Yellow handrail Grey electrical raceway Green floor access Green generator housings Grey door jambs Grey structural building frame Green hoist frame Green stairs Green cabinet

Level 2 Grey doors Grey handrails Grey metal fi-ame Green floor access Grey pipe Grey steps

Level 1 Grey turbine covers Silver turbine discharge pipes

Dam Level 1 (Bottom level)

No LBP identified

United Sates Section, International Boundary and Water Commksion

Falcon Dam Facility

Dam Level 2

Grey wall panel Grey floor drain Grey sump pump

Level 3 Grey electrical panel Grey floor drain

Levels 4 and 5 (Structures above dam) Grey handrails Yellow ladder fi-ame Grey beams, joists, and floor access panels Silver electric motor covers, panels, and fiames Red cable frames

Top of Dam Silver handrails Silver chainlink fence Red crane Beige floor access panel

Lead-based paint identified in the residential buildings at the subject facility is regulated by Texas DSHS Lead Program regulations, and by the federal Housing and Urban Development (HUD) regulations. The DSHS and HUD regulations do not apply to the other "non-residential" building at the facility. However, other federal regulations such as OSHA worker protection and EPA RCRA waste management requirements will need to be addressed when renovation or demolition activities at the subject facility affect the LBP. DSHS licensed LBP abatement contractor should be retained to conduct all LBP repair or abatement work at the subject facility since they will be aware of the applicable state and federal requirements for LBP abatement and disposal activities.

Two areas of LBP hazards were identified on the residential buildings at the subject facility;

peeling white paint on exterior roof flashing of building B-3 and flaking and general deterioration of the beige paint on the rain gutters of building 201. Both of the damaged LBP areas identified on these residential buildings should be repaired or removed. No other areas of LBP hazards were observed at the subject facility.

The areas of damaged LBP on the building B-3 and 201 should be repaired or removed in accordance with the DSHS Lead Program rules. The disposal of waste generated fiom the repair work on those buildings should be in accordance with Texas Commission on Environmental Quality municipal solid waste requirements. A LBP management plan should be developed for the LBP materials identified at the subject facility until they are removed by renovation or demolition activities. The management plan should include systems for informing building occupants and contractors who may work in the buildings as to the presence of the LBP and practices to be utilized to reduce the potential for releases of lead dust from the LBP.

Falcon Dam Facility

Introduction

VIVA Environmental, Inc. (VIVA), a Texas Department State Heath Services (DSHS) licensed Asbestos Consultant Agency (License No 10-0252) and DSHS certified Lead Firm (Certification No. 21 1089), has completed the asbestos and lead-based paint surveys of eleven (1 1) building structures at the United State Section, International Boundary and Water Commission (USIBWC) Falcon Dam and Power Plant facility at Falcon Heights, Texas (subject facility). The eleven (1 1) buildings included in this survey were:

1. Project Office (Building A)

2. Hydro Office (Building B)

3. Residential B-3 (Building C)

4. Residential 20 1 (Building D)

5. Residential 407 (Building E)

6. Residential 501 (Building F)

7. Residential 405 (Building G)

8. Residential 207 (Building H)

9. Water Plant Building (Building I)

10. Power Plant (Building J) 1 1. Dam (Building K)

VIVA performed the surveys in general conformitywith the federal, state and local regulations governing asbestos and lead-based paint in public buildings. This report provides a description of the field activities, analytical results, and descriptions of the materials identified as asbestos-containing materials (ACM) and lead-based paint (LBP) in the eleven buildings at the subject facility.

Site Activities

VIVA personnel, Arnulfo Quimiro and Hector Diaz, performed the asbestos and lead-based paint survey of the subject facility on September 20 and 24, 2004. Mr. Quimiro is licensed by the DSHS as an Asbestos Building Inspector (License No. 60-2219) and as a Lead Inspector (License No. 2060769). Mr. Diaz is licensed by the DSHS as an Asbestos Building Inspector (License No. 60-1888). Copies of the licenses for Mr. Quimiro and Mr. Diaz are included in Appendix F of this report.

USIBWC's Civil Engineer for the subject facility, Mr. Scott Mullins, provided VIVA'S personnel with access into each of eleven buildings included in this survey. VIVA'S personnel conducted visual inspections throughout the interior and exterior areas of the eleven buildings to identify suspect asbestos-containing materials (ACMs) and surfaces with different paint coatings.

These surveys included all accessible interior and exterior areas of each of the eleven buildings.

Destructive sampling techniques were not conducted. Therefore, inaccessible areas such as wall cavities and areas within sealed components were not included in this survey.

United Sates Sectwn, International Boundary and Water Commission

Falcon Dam Facility

Asbestos Sampling Activities

VIVA personnel collected a minimum of three (3) material samples from random locations of each homogenous area of suspect ACM identified by visual inspection of the buildings.

Homogenous areas are defined as areas of surfacing material, thermal system insulation, or miscellaneous material that are uniform in texture and color, application date, and general appemance. Each sample location was recorded on a floor plan drawing of the building.

Diagrams of the asbestos sample locations are included in Appendix A of this report. Samples were placed in air tight containers and delivered to Steve Moody Micro Services (SMMS) laboratory in Carrollton, Texas. VIVA directed SMMS to analyze each sample utilizing Polarized Light Microscopy (PLM) analysis to determine the asbestos content of each sample.

SMMS is a DSHS licensed and NVLAP accredited laboratory. A copy of SMMS DSHS license and NVLAP accreditation is provided in Appendix F of this report.

The results of the asbestos survey are summarized on the tables provided on pages 9 through 25.

The tables include a description of the identified suspect asbestos-containing materials, sample numbers, and laboratory results within each of the five buildings at the subject facility.

Locations, quantities, conditions, and the NESHAP Category of materials fomd to contain greater than one-percent asbestos are also provided. NESHAP Category refers to the ''National Emission Standards for Hazardous Air Pollutants" (40 CFR 61, Subpart M), which defines asbestos-containing materials into the following three categories;

Category I nonfiiable ACM is any asbestos-containing packing, gasket, resilient floor covering or asphalt roofing product which contains more than one percent asbestos and is determined to be non-fiiable by physical inspection, Category II nonfiiable ACM is any material, excluding Category I nonfiiable ACM, containing more than one percent asbestos and is determined to be non-fiiable by physical inspection, and Regulated Asbestos Containing Materials (RACM) is any friable ACM or Category I or Category 11 nonfiiable ACM that has become fiiable or has a high probability of becoming fiiable.

Copies of the laboratory analytical reports and chain-of-custody forms are provided in Appendix E.

Each building was assigned an alphabetic code to simplify the sampling numbers. For instance, the 33 asbestos samples collected fkom the Project Office at the Falcon Dam facility were identified as FD-A-01 through FD-A-33. These sample numbers designations are included on the summary tables, sample location diagrams, laboratory reports and chain-of-custody forms.

Asbestos-Containing Material Location Diagrams are provided in Appendix B. These diagrams illustrate the location of the identified asbestos-containing material within each building.

Falcon Dam Facility

Lead-Based Paint Survey Activities

VIVA personnel utilized an X-Ray Fluorescence (XRF) lead analyzer (Niton Model No. 309) to determine the lead content of painted surfaces within each of the eleven subject buildings at the Falcon Dam facility. Field analysis was performed on random areas of different color paints and areas suspected of varying paint histories. The XRF was calibrated to factory provided standards prior to its use each work shift.

Results of the lead-based paint survey are summarized on the Lead-Based Paint Summary table provided on pages 26 through 52. Painted surfaces identified by the XRF analysis to contain greater than one milligram per square centimeter (1.0 mg/cm2) were considered to be "lead-containing paint" according to the EPA Housing and Urban Development (HUD) standards for target housing. Lead-based paint means paint or other surface coatings that contain lead equal to or in excess of 1.0 mglcm2 or 0.5 percent by weight.

The location of each XRF sampling point is shown on diagrams provided in Appendix C.

Diagrams illustrating the surfaces identified as having lead-based paint are provided in Appendix D.

Two areas of LBP hazards were identified on the residential buildings at the subject facility;

peeling white paint on exterior roof flashing of building B-3 and flaking and general deterioration of the beige paint on the rain gutters of building 201. Both of the damaged LBP areas identified on these residential buildings should be repaired or removed. No other areas of LBP hazards were observed at the subject facility.

No other areas of damaged LBP or LBP hazards were observed at the subject facility.

Hazardous Waste Determination and Classification for Lead-Based Paint Materials

The Texas Commission on Environmental Quality (TCEQ) requires that generators of waste classify their waste prior to shipment to a municipal landfill. With regard to buildings containing LBP, the waste determination process requires that a representative sample be collected fiom the material to be disposed of and analyzed by Toxicity Characteristic Leaching Procedure (TCLP) to determine the lead concentration of the waste material. This process can be performed before or after renovation or demolition activities, provided that the materials which will be disposed of are sampled in a manner that is representative of the waste. Typically a composite sample comprised of between 100 and 300 grams of representative pieces of each component to be disposed is collected and submitted to a laboratory for TCLP lead analysis.

If the sample is determined to have a TCLP lead concentration of less than 1.5 milligrams per liter (mg/l), the debris is classified as non-hazardous waste.

If the sample is determined to have TCLP lead concentration of greater than 1.5 mg/l but less than 5 mg/l it is considered by TCEQ waste characteristics to be a Class 1 Industrial Waste despite it not being generated by an industrial process.

United Sates Section, International Boundav and Water Commission

Falcon Dam Facility

If the sample is determined to have lead TCLP lead concentrations equal to or greater than 5 mg/l the material is classified as hazardous waste.

Lead-Based Paint Management and Disposition Plan

Until the identified LBP materials are removed through renovation or demolition activities, a LBP management plan should be developed for the subject facility. The management plan should include provisions for informing building occupants and contractors who may work in the buildings as to the presence of the LBP and for procedures to be followed to reduce the potential for releases of lead dust from the LBP. Debris generated from structures at the subject facility containing LBP should be managed using the following guidelines until transported off site for proper disposal:

Place paint chips, dust, and dirt and rubble in 6-mil polyethylene disposal bags, Store larger LBP architectural debris pieces in roll-off disposal containers, All LBP debris generated during the project should be securely stored so access to the general public is prevented during project and until disposal can be arranged (sealed roll-off containers work well for this purpose), Confirm permitting status and acceptance criteria of local landfill facilities for the LBP debris.

Current TCEQ municipal solid waste regulations (TAC 30 Part 1 Chapter 330 Subchapter D) stipulate the following disposal requirements for waste generated from demolition projects which are suspected to contain lead; construction debris determined to be non-hazardous (less than 1.5 mg/l TCLP lead) can be disposed of at a TCEQ permitted Type I, Type I-AE, or Type IV municipal landfill facility. Construction debris determined to be a Class 1 Industrial Waste (greater than 1.5 mg/l but less than 5 mg/1 TCLP lead) must be disposed of at a TCEQ permitted Class 1 Industrial Waste facility. Construction debris determined to be hazardous waste (5 mg/l or greater TCLP lead) must be disposed in at a TCEQ permitted hazardous waste disposal facility.

Asbestos Sampling Data

FD-A-01 1 5% Chrysotile 9" x 9" Tile I Top Layer - 12" x 12" Floor I I I 5% Black Mastic 3% Chrysotile 12" x 12" Tile

FD-A-02 5% Chrysotile 9" x 9" Tile 5% Black Mastic 3% Chrysotile 12" x 12" Til-

FD-A-03 5% Chrysotile 9" x 9" Tile

~ i 6 White w/Streaks and Yellow Mastic

LI

Bottom Layer - 9" x 9"

Tile and Black Mastic

Throughout Except Restrooms and Storage Room

1 5% Black Mast FD-A-04 None Detected FD-A45 None Detected Plaster FD-A46 None Detected FD-A-07 None Detected FD-A48 None Detected 1 ' x 1 ' Ceiling Tile (Holes) FD-A49 None Detected FD-A- 10 None Detected

Good, No- - Friable, NESHAP

Category: 1 -

FD-A-11

FD-A- 12

Interior Walls

Bathroom and Storage Rooms

None Detected None Detected

Throughout Interior 1 ' x 1 ' Ceiling Tile (Pinholes)

FD-A- 13

FD-A-14

FD-A- 15

FD-A-16

FD-A-17

FD-A-18

None Detected None Detected None Detected None Detected None Detected None Detected

Caulking

Caulking

Bathroom Walls

Interior Door Jambs

Asbestos Sampling Data Falcon Dam Field m e Asbestos And Lead Paint Survey

FD-A-20 , None Detected Caulking FD-A-2 1 I None Detected

Interior Windows 1 I Glazing

I FD-A-28 I None Detected 1 Caulking

:ile

I FD-A-29 I None Detected

I FD-A-33 I None Detected

FD-A30 None Detected

FD-A3 1

FD-A-32

None Detected None Detected

Caulkin, Exterior Door

Blown Insulation Above Ceiling

Asbestos Sampling Data Falcon Dam Field Oflce

Hydro Office (Building B) 7 Sample Number I Asbestos Content Material Description I Material Location I Quantity I Condition I - -mM2 3%- , BkalMWk u*-w FD.z183 3%Cllrpor&

NnmN

- 3

5%ICkrjlcll,-Fkorm 3 % ~ - ~ ~ , Coob,-snCLryr#(ilCc-mmrTP, 9 " x P " B a R r r T L W l m BJ tkrwgb BS ul aQl Pbo5 S b Q m c l -mekMmk B k k w m m - -- -- -

PrlrbS - 1 rn

FD-B-13 lvone uerected FD-B-14 None Detected Blown Insulation Above Ceiling

I FD-B-15 None Detected I

Asbestos Sampling Data Falcon Dam Field 0 ' t Asbestos And Lead Paint Survty

I - 8 1 l l ---A8 -7.

--A'& -in> i l r - ~ * ~ ; 1 _ ? w 4 --?? ,. -

FD-C-04 None Detected FD-C-05 None Detected Caulking Walls FD-C-06 None Detected FD-C-07 None Detected FD-C-08 None Detected Plaster Interior Perimeter and

Restroom Walls FD-C-09 None "-'ected

FD-C-13 None Detected FD-C- 14 None Detected Caulking FD-C- 15 None Detected

Kitchen Countertop I

Asbestos Sampling Data Falcon Dam Field Offike

FD-C- 19 None Detected

FD-C-20

FD-C-2 1

FD-C-22

FD-c-23

FD"-24

FD-C-25

FD-C-26

FD-C-27

None Detected None Detected 4 % Chrysotile - Pink Plaster None Detected - Gray Plaster 4 % Chrysotile - Pink Plaster None Detected - Gray Plaster < 1 % Chrysotile - Pink Plaster None Detected - Gray Plaster None Detected None Detected None Detected

Zaulkin, Plaster

White Blown-in Insulation

Interior Windows

Exterior

Above Ceiling

Asbestos Sampling Data Falcon Dam F W Offwe i ] , ~ " @ & i & i ~ ~ ~ / . . m w I ate!

None betected FD-D-05 None Detected

1 FD-D-06 I None Detected I Caulking Interior Window

FD-D-07 None Detected FD-D-08 None Detected Plaster CD-D-09 IT-ne Pa+ected

Compound a,, Texture 2% Chrysotile - Joint Sheetrock, Joint Compound, m-D-ll Compound and Texture Texture Throughout

FD-D-1 I 2% Chrysotile - Joint /1 3 --3rn__.* ....-

FD-D- 13

FD-D- 14

FD-D-15

FD-D-16

FD-D- 1 7

FD-D- 1 8

FD-D- 19

FD-D-20

FD-D-2 1

FD-D-22

FD-D-23

FD-D-24

None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected

Caulking

Sink Coating

Caulking

Blown Insulation

Interior Windows

Kitchen

Interior Door

Above Ceiling

Asbestos Sampling Data Faicon Dam Field Ofice

FD-F-05 None Detected Caulking FD-F-06 None Detected

I

FD-F-07 None Detected FD-F-08 None Detected Plaster Interior Perimet 1

FD-F-09 None Detected cobd, Frhblc, 3% Chry.sotilt - Joint Shectnn:k, Joint Compound, Interior W.lb and %500 SF

NESHAP FDF-l Compmnd ud Texture Texture c d a ~ Category:

3% Chrysotile - Joint RACM mF-12 Compound and Texture F W F - ~ ~ 2% ChrydIe Goad, NOIF FbF-14 2% Clwysatilc Canlldng Interior Doors 400LF -1%

2.h chrysotik NESHAP FD-F-15 Categow: 2

FWF-16 2*% C h ~ y ~ t i l ~ N o 5 FD-F-17 2% CBryrotilt - cmkina: Interb~ V dowr , . ' LF Frf.Me, FD-F-18 2% Chrysotk

Asbestos Sampling Data FaCcon Dam Field 0- Asbestos And Lead Paint Suntcg

FD-F-20 1 None Detected I Sink Coating u

FD-F-2 1 1 None Detected I Kitchen

FD-F-25 None ected FD-F-26 None Detected Blown Insulation FD-F-27 None Detected

FD-F-28

FD-F-29

FD-F-30

None Detected None Detected None Detected

Caulking Exterior Window Siding

Asbestos Sampling Data Falcon Dam F'leZd Oflie

&Ol 5% Chrysotile- Black Mastic 5% Chrysotile - Tile

FD-GO2 5% Chrysotile- Black Mastic 5% Chrysotile - T i e

F: 5% Chrysotile- Black Mastic

I FD-(3-04 I None Detected I

I @m!&s- 9" x 9" Floor Tile / Black Mastic w -a

FD-G-05 None Detected Plaster FD-G-06 None Detected

Interior I dmeter and I Restroom Wall

I FD-G-07 I None Detected I L D-G-08 I None Detected 1 Caulking

FD-GI0 I 3 % C h r y s o t i l ~ ~ o i n t Com~ound and Texture I

Interior Wall I 3% Chrysotile - Joint Sheetrock, Joint Compound, Interior Wall

FD-G1 Compound and Texture Texture I partitions 1 3% Chrysotile - Joint I I

FD-G-13 None Detectec FD-G- 14 None Detected Caulking j 1 ~ - ~ - 1 6 I 270 Chrysotue I

FD-G17 2% Chrysotile Caulking

FD-G-18 2% Chrysotile

Interior Windo'

1 Interior Doors

Gooa, Non- Friable, Asbestos Sampling Data Falcon Dam Field 0ffic;e

FD-G- 1 9 None Detected FD-G-20 None Detected Blown Insulation Above Ceiling FD-G-2 1 None Detected FD-G-22 4 % Chysotile - Finish Plaster FD-G-23 4% Chysotile - Finish Plaster Plaster Exterior Walls FD-G-24 < 1 % Chysotile - Finish Plaster FD-G-25 None Detected FD-G-26 None Detected Caulking Exterior Window Siding FD-G-27 None Detected

Asbestos Sampling Data Falcon Dam Field O f f ~ e

FD-H-20 2% Chysotile - Top Plaster - - . ster

FD-H-21 2% Chysotile - Top Plaster

Exterior Walls - Beneath Siding

I I

FD-H-22 None tected FD-H-23 None Detected Caulkir - FD-H-24 None Detected

I FD-H-28 I None Detected I

FD-H-25

FD-H-26

FD-H-27

FD-H-29 None Detected Blown Insulation FD-H-30 None Detected

Above Ceiling

Exterior Window Siding None Detected None Detected None Detected

Caulking

Asbestos Samplfng Data Falcon Dam Field me

FD-1-04 None ~Tected

FD-1-05

FD-1-06

FD-1-07

FD-1-08

FD-1-09

FD-I- 10

FD-I- 1 1

FD-I- 12

None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected

Plaster

Caulking

Caulking

Interior Wall

AIC Window Units

Exterior Door qrta 3n! ldu1~~ sojsaqsy

I=======

93130 Pw WooX 104uo3 la)sE~d p v w a a u o ~ €2-r-a:

)aqaalaa a u o ~ ZZ-1-ad

2 :rCtdCtP; I, m- ~ o o s ' z mqq~qa ( @ l l o a s ~ s ~ & ~ ; -WE 02- 41013p903 ~113w 6l-fdd t-3 qwrd -a m m m 3 4 C S 8TiWd m'qqr(rd acraaaaroruoo lWIm3 W - 4 3 3 6 5 L I - H M -hXWJel -46s 91-z-p3 m'J@&l%S SI-Md 6 I 0 0 9 UDOlIkolrolrI ~ S C E 91-

-Po03 W W ~ ~ % S ai'ud

H~~YII- 9(Rorirrn%S tIiYId dvHmN mow1 9rlnr-w~ - P O m L -96s TIIIC1(16

WmdpeQlmq .Warirl;)%S O l f a d t - I qFS#ab13%5 6ol'ua

- - . - . - -96s - . -gDCICl[JI

I I 1 aoNP003 rg)outtl;)ss LVMa m m 4 3 % s 5mfu!t

I 4alor ROOCl I m a , ~a -%s fakt-ad

3gsaw weal3 pw aIIL LooIiI moJt3 ,,Z I x ,,Z I p a w a a a u o ~ pamlaa a u o ~ palwaa a u o ~ p w w a a u o ~

LZ-r-a:

9z-I-ad sz-r-a:

PZ-r-ad

Asbestos Sampling Data Falcon Dam Field O m e

Dnm(5kiWg iQ

M u a a l D a M M QUIIPM~ Cam&tloa - Caulking Exterior Doors Levels 4

FD-K-03

FD-K-04

FD-K-05

FD-K-06

None Detected None Detected None Detected None Detected

Caulking and 5

Interior Doors Levels 4 and 5

Lead Paint Sampling Data Falcon Dam Facility

37 912012004 9:20 Area 5 Wall Concrte Wall Fair White 0.02 38 912012004 9:21 Area 5 Ceiling Concrte Ceiling Fair White 0.02 39 912012004 9:25 Area 5 Cabinet Wood Wall Fair White 0.19

White n r ea

, Area 2012004 9:30 Area . -

912012004 9:32 Wood

I 47 912012004 9:34 nrea 5 1 I Metal 1 Frame I White 1

Project Office (Building A) Lead

Sample No. DateITime Room Object Material Sample Point Condition Color ,ma,cm2, lamb R Jamb L White

C V20/20(1 . -..

49 1/20/2004 12:45 Area 11 Door Met: ~b Rht Fair Wt 0 50 1 912012004 1 2:45 Area 1 1 Door Metal I Jamb Rht Fair White 0 51 1 912012004 12:46 Area 1 1 Door Metal I Jamb Rht Fair White 0.02

Hydro Ofiice (Building B)

I I

9/2012004 1250 Calibrate 1.47

Lead

912012004 12:51 912012004 13:56 9/20/2004 1357 912012004 1357

Sample No. Condition

Calibrate I Shutter Cal 1

Calibrate 1 Calibrate I

Color Daterrime

1.55

NA

1.51 1.48

Room Object Material Sample Point

Lead Paint Sampling Data falcon Dam Facility

Village House 83 (Building C) I Lead I / sample No. 1 DatelTime I Room Object Material Sample Point Condition Color (mglcm2)

-~ ~ 1 59 ' - 1 2 1 1 2 0 ~ ~ - ' Gutter I Peeling ( Brown I ,& ,,1 ,". ,-.

i5imimf

62 1 912012004 14 1201200~

Door lood I Door

Fai - Brown

1 912012004 16:06 1 Calibrate I I I I I I 1.53 1 912012004 16:06 1 Calibrate I 1.38

I Lead

Sample No. Datemme Room Dbject Material Sample Point Condition Color

51 9/21/2004 12:Ol Area I I Gutter Metal Side Fair Grey 0.02 52 9/21/2004 12:03 Area 11 Flashing Metal Flashing Fair Grey 0.03 53 9/21/2004 12:04 Area 11 Flashing Metal Flashing Fair Grey 0.15

Village House 407 (Building E)

Sample No. I DateITime I Room 3bject Material Sample Point Condition

- I D

Color Leaa

(mm,pm2) 0.02

1.82 1.38

Grey White White

9/21/2004 12:05 9/21/2004 12:07 9/21/2004 12:08 9/21/2004 1231 1 9/21/2004 12:11

Area 1 1 Area 1 1 Area 11 Calibrate Calibrate

Facia Wall Wall

Metal Plaster Plaster

Facia Wall Wall

Fair Fair Fair

Village Housing 501 (Building F) I I I I I I I I Lead ----

$ample No. ( Daterrime I Room I Object I Material I Sample Point (condition1 Color I ,mm,rm2, = = - I 49 9/21/2004 14:55 Area 100 Ceiling 0 Drywall Ceiling Fair Grey 0.1 50 9/21/2004 14:56 Area 100 Ceiling 0 Wood Ceiling Fair Grey 0.14 51 9/21/2004 14:59 Area I00 Closet 0 Wood Shelf Fair Grey 0.1 1

Falcon Dam Facility Lead Paint Sampling Data

Village Housing 405 (Buila~ng G) I Lead 1 Sample No. Datemme Room Object Material Sample Point Condition Color

(malcm2)

Lead Paint Sampling Data Falcon Dam Facildy

Village Housing 207 pullding H) Lead sample No. DateKime Room Object Material Sample Point Condition Color

Flashin White Casing Brown Casing Brown

I I I I I 1.52 I ############ I Calibrate I 1.46

" 1:42 ' 'E Sur I 'Aet: '

. -v I Bro I I

Filt Rrn

1 Water Plant (Building I) Lead

Sample No. Daterrime Room Object Material Sample Point Condition Color ,mn,rm2, I II wcbn

9/23/2004 13: 18 Area 1 1 )r Metal 9/23/2004 13:22 Area 11 Generator Metal Housin

I - -.

135 91231: I Stand . ir Grey 136 9/23/2004 13:42 Area 11 Floor Access Wood Door Fair Green 0.4 137 9/23/2004 13:42 Area 1 1 Floor Access Wood Door Fair Green 0.28 138 9/23/2004 13:43 Area 1 1 -- Floor Access Metal Door Frame Fair Green 0.35

9/23/2004 13:43 I 1 2001- -

153 9/23/2004 IS.,, Area , , ..,,, L,,. , ~ t . -.. 0.01 1 54 1 56

9/23/2004 14:09 9/23/2004 14:lO 9/23/2004 14: 1 2 9/23/2004 14: 1 3

Area 11 Area I I Area 1 1 Area 1 1

Wall Closet

Loft Wall

Concrte Wood Metal Wood

Wall Shelf Shelf Wall

Fair Fair Fair Fair

White Grey White White

0.07 0.1

0.66

Power Plant (Building J) Lead iample No. Datemime Room Object Material Sample Point Condltion Color

175 1 9/23/2004 14:32 1 Area 1 1 I Tank I Concrte I Support I Fair I Grey I 0.0'

Power PI= (Building J) Lead

Sample No. Datenirne Room Object Material Sample Point Condition Color ,-",--2, 1 9/23/2004 1 5 ~ - - ~~ -.

9/23/2004 1552 Area 912312004 15 n'231200~ ̂' letal -letal -

Fai

1 9/23/200~ 1:01 1 Calibrate 1 I I I I I 1 9/23/2004 16:Ol 1 Calibrate I

Lead Sample No. DatelTime Room Object Material Sample Point Condition Color ,cm2 I

I Dam (Building K) I Lead 1 Sample No. Datemime Room Object Material Sample Point Condition Color ,mn,rm2, 9/24/2004 10:08 Level 3 Floor Met; Drain e y 68 9/24/2004 10:08 1 Level 3 Floor Metal 1 Grate 0.23 RQ 9/24/2004 1 P-In I Level ? I Fair I Grey I 0 . p - Panel

112412004 1 ( Level : Elec Grey 7 1 9/24/200410:11 Level3 lnsturment Metal Floor Fair White 0.01 72 9/24/2004 10:12 Level 3 Shelf Wood Shelf Fair Grey 0.02 73 9/24/2004 10:18 Level 2 Wall Drywall Wall Fair White 0

Dam (Building K) Lead iam~le No. Daterrime Room Object I Material I Sample Point Condition Color ,-na,cm2, 1 9/2412004~~:00 Poad Level I Floor Access I Metal I Panel Beige

W E

.VIVA ENVIRONMENTAL,INC.

Falcon House 407

7201 STILES DR. (Bliilding E) TNMvrhW ml STILES EL ~*647n*6~ssls EL PASO, TX.79915 DRAWING NO. SCALE LlTC

VIVA ENVIRONMENTAL,INC.

Falcon House 501 n r M r r b a r 7201 STILES DR. (Building F)

1 8 1 S ~ L E S ELPUO. TFUS r s ~ s EL PASO, TX.79915 DRAWING NO. SCALE: NTS

Vw& VIVA ENVIRONMENTAL~INC. Falcon House 405

~NVIRW;.IWTAL.~NC

kNurlsOm

7201 STILES DR. (Building G) nn nus ~~r*so.mrrm- EL PASO, TX.79915 DMWNG NO. W-

NTS

7201 STILES DR.

Falcon Water Plant Building I kMURkOI!

&I s m s EL PASO.TE&S~- EL PASO, TX.79915 DRAWNG NO. scue NTS

Falcon Power Plant

7201 STILES DR. * C Building 1 Ground Level

MTE.

101 18/04

BY: APPROKD BY:

, M,W, rnckturckmvt 7 2 ~ 1 nus EL P A S ~ T E U S R ~ ~ EL PASO, TX.79915

CHMH 4.1.36

n m

Asbestos Sample Locations

DRAWING NO. SCALE

Level 1 Level 3

Level 5 Level 4

ME

10/13/04

BY: WF'RDMD BY:

, M,W.

VIVA ENVIRONMENTAL,INC.

7201 STILES DR.

The iuluruw 72WSlH.€S ELPUQTEUSM EL PASO, TX.79915

JOB

CHMH 4.1.36

twx Falcon Dam

Building K Level 4 and 5

TITLE:

Asbestos Sample Locations

DRAMK; NO. s w

One Layer Floor and Mastic

TWO Layer Floor and Mastic pa

Exterior Window Caulking

VIVA ENVIRONMENTALJNC.

Legend :

Kq 9"x9" Floor T ....... .-. ........... ;;;:;>.;< .< .... .... ;: ......... : Plaster - -.- .:.-A ........ %.-..

Interior Windows Caulking

~i:-+tk++di:+tt Sheetrock and Joint Compound Texture ---&---

,:,>, ,;, <.;..:,<,'.'>, .. .,. .,. ............ Exterior Plaster

VIVA ENVIRON MENTAL,IIVC.

7201 SnLES DR.

Falcon HOIJS~ 501 (Building F) me rumre 15 m a d 1201 STILES EL PASO. TEXAS 7991s EL PASO, TX.79915 DWWINC NO. SCALE: hlTC

AwiN;, 1 RN~YE" PPT;; 1 JOB NO.

TITLE: MTE:

CHM H 4.1.36 Asbestos Material Locations 10/18/04

V! VIVA ENVIRONPI EIVTAL,INC.

N V I R ~ V M N L. N . 7201 STILES DR.

Falcon Power Plant Building 3 Level 3 heiuBreI5m'

101 STILES EL PASQTUAS W ~ S EL P%O, TX.79915 DRAWNG NO. I SCALE: NTS

Falcon Hydro Office

7201 STILES DR. (Building B) me?",ueLrw ? X I STLS EL PI SO.^^ EL PASO, TX.79915 DRAW~NG NO. sw RITC

7201 STILES DR.

EL PASO, TX.79915

WV- VIVA ENVIRONMENTAL~INC.

Falcon House 501

!NVIRMVIENTAL.~NC. 7201 STILES DR. (Building F) m w e k c a )MI S ~ E S EL PASO. ml091~ EL PASO, TX.79915 MUWINC NO. SCALE: RITC

VIVAEENMRONM ENTALJNC. Falcon House 405

:NVRON~ENTAL.~NC

r n c - b w

7201 STILES DR. (Building G)

I ~ I STREP EL P*SO,TEILI~W~ EL PASO, TX.79915 DWMNC NO. SCALE

EUL(E

VIVA ENWRONMENTAL,INC.

Falcon House 207 iNvmmzNTa. INc . 7201 STILES DR. (Building H) m h I U ( C 1.-

7231 STILES E L F * S ~ T E U . ~ F P ~ ~ EL PASO, TX.79915 DRAWNC NO. SCLILE.

I alLul I V I

7201 STILES DR.

T m M u t e I r W I=t STILES EL P15aWS~5 EL PASO, TX.79915 DRAMNC NO.

VIVA ENVIRONMENTALJNC. Falcon Dam IWIROHIENTAL.M 7201 STILES DR. Building K Level 4 and 5 m-eIsOUI M S N ~ E L I * ~ O . T ~ Y ~ ~ I EL PASO, TX.79915 D- NO. t ~ u ~ : NTS

Level 1 Level 3

Mexico

USA

Legend :

Gutter

Door

Door Jamb

White and Brown Door

VlVA ENVIRONMENTAL,INC.

7201 STILES DR.

Falcon House 405 (Building G) me h e LIM not SREh ELPII(LIUSAOU EL PASO, TX.79915 DRAWIK; NO. SULE: NTS

3 Brown Handrail

I

Y -a

LI

M

I m m Yellow Handrail

I

I

I -m h m m m

Y r r d u m I a All Casement Windows are Lead Location Through Out Building m Building Structural Steel Members Lead --------

Ir

Y d 7201 STILES DR.

mr srn~s EL P A S Q T E U S ~ I -

Identified Materials Contain Lead-Based Paint

Green Generator Housing ypical Gray Electrical Raceway

Grey

~tified Lead

Silver Turbine Discharge Pipe

JRAWN BY: BI: A P P m BY; JOB ITnE MTE:

A.S. E S . I M.W. 1 U l M H 4.1.36 ( Lead Material Locations 101 18/04

' VIVA ENVIRONM ENTAL,INC.

~ ~ V R ~ ~ U E N T * ~ I N C . 7201 STILES DR.

Falcon Power Plant Building J Level I b.Mw.kOl( 'nr STUS ELP*SO,TO*I~~U EL PASO, TX.79915 DRAW~W NO. SCALE: NTS

Dam Main

Building

Dam Storage

Level 1

Grey Hand Rail

Yellow Ladder

-------- +4 Frame )LA!

Silver Paint on Electric Motors

Panels, and Frames

If Red Paint on Cable Frames

Identified Material Contain Lead-Based Paint

DWWN BY: OYa) BY: APPROMD BY: No. n u

AS. ~ A . s . I M.W. I CHMH 4.1.36 1 Lead Material Locations

MTE:

10/18/OL

vlv&@ VIVA ENVIRONMENTAL,INC.

ENVRCN*N~TAL.INC 7201 STILES DR.

'me Fvtw lr Llr

1103 STUS EL V * ~ ~ ~ E C N ~ I S EL PASO, TX.79915

W E Falcon Dam Building K Level 4 and 5

CWMNO NO. sw

PLM REPORT

Steve Moody Micro Services, Inc.

15 10 Randolph, Suite 602 Carrollton, Texas 75006 (972) 446-9482

NVLAP Lab No. 102056 TDH License No., 30-0084

PAT ID # 102577

I client : Viva Environmental, Inc.

Project : IBWC, Falcon Dam

Project # : CHMH.4.1.36 Sample Date : 09/20/2004

(Identification : Asbestos. Bulk Sample Analysis

Test Method : Polarized Light Microscopy / Dispersion Staining (PLMIDS) EPA Method 600 1 R-93 / 1 16

Lab Job No.: x4B-07988

Report Date: 09/28/2004

FD-A-08

FD-A-09

FD-A- 10

FD-A- 1 1

On 9/28/04, thirty-three (33) bulk material samples were submitted by Hector Diaz of Viva Environmental, Inc. for asbestos analysis by P W S .

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

12" x 12" White with Streaks Floor Tile 9" x 9" Floor Tile underneath

Sample Number

12" x 12" White with Streaks Floor Tile 9" x 9" Floor Tile underneath

12" x 12" White with Streaks Floor Tile 9" x 9" Floor Tile underneath

Client Sample Description I Location

Plaster, Interior Walls

Asbestos Content

Plaster, Interior Walls

Plaster, Interior Walls

1' x 1' Ceiling Tile (Holes), Bathrooms and Storage Room

1' x 1' Ceiling Tile (Holes), Bathrooms and Storage Room

1' x 1' Ceiling Tile (Holes), Bathrooms and Storage Room

1' x 1' Ceiling Tile (Pmholes), Throughout

I' x 1' Ceiling Tile (F'inholes), Throughout

3% Chrysotile - Top Tile None Detected - Yellow Mastic 5% Chrysotile - Bottom Tile 5% ChrysotiIe - Black Mastic

3% Chrysotile - Top Tile None Detected - Yellow Mastic 5% Chrysotile - Bottom Tile 5% Chrysotile - Black Mastic

3% Chrysotile - Top Tile None Detected - Yello~l Mastic.

5% Chrysotile - Bottom Tile 5% Chrysotile - Black Mastic

None Detected - Green Plaster None Detected - Tan Plaster

None Detected - Oreen Plaster

None Detected - Base Plaster None Detected - Finish Plaster

None Detected - Ceiling Tile

None Detected - Ceiling Tile

None Detected - Ceiling Tile

None Detected - Ceiling Tile

None Detected - Ceiling Tile

15 10 Randolph, Suite 602 Carrollton, Texas 75006 (972) 446-9482

PLM REPORT

NVLAP Lab No. 102056 TDH License No. 30-0084

PAT ID # 102577

Client : Viva Environmental, Inc.

1 Project IBWC, Falcon Dam I Project # : CHMH.4.1.36 Sample Date : 09/20/2004

I Identification : Asbestos, Bulk Sample Analysis

Test Method : Polarized Light Microscopy I Dispersion Staining (PLMIDS) EPA Method 600 1 R-93 1 1 16

Lab Job No.: x4B-07988

Report Date: 09/28/2004

On 9/28/04, thirty-three (33) bulk material samples were subrrd'tted by Hector Diaz of Viva Environmental, Inc. for asbestos analysis by PLMIDS.

Copies of the lab data sheets are attached; additional information may be found therein. Tne results are summarized below:

I SarnpleNumber I Client Sample Description / Location I Asbestos Content

FD-A- 12

FD-A- 1 3

FD-A- 14

FD-A- 15

FD-A- 1 6

FD-A-17

FD-A- 18

FD-A- 19

FD-A-20

FD-A-2 1

FD-A-22

FD-A-23

FD-A-24

FD-A-25

ED-A-26

FD-A-27

1' x 1' Ceiling Tile (Pinholes), Throughout

Caulking, Bathroom Walls

Caulking, Bathroom Walls

Caulking, Bathroom Walls

Caulking, Interior Door Jambs

Caulking, Interior Door Jambs

Caulking, Interior DOCIT Jambs

Caulking, Interior Window

Caulking, Interior Window

Caulking, Interior Window

Glazing, Window Exterior

Glazing, Window Exterior

Glazing, Window Exterior

Caulking, Window Exterior

Caulking, Window Exterior

Caulking, Window Exterior

None Detected - Ceiling Tile

None Detected - Caulking

None Detected - Caulking

None Detected - Caulking

None Detected - Caulking

None Detected - Caulking

None Detected - Caulking

None Detected - Caulking

None Detected - Caullcing

None Detected - Caulking

2% Chrysotile - Window Glazing

None Detected - Window Glazing

None Detected - Window Glazing

3% Chrysotile - Caulking

3% Chrysotile - Caulking

3% Chrysotile - Caulking

Brian R. Schmidt

Steve Moody Micro Services, Inc. NVLAP Lab No. 102056 15 10 Randolph, Suite 602 TDH License No. 3 0-0084 Carrollton, Texas 75006 (972) 446-9482 PAT ID # 102577

Client : Viva Environmental, Inc. Lab Job No.: x4B-07988

Project : IBWC, Falcon Dam Report Date: 09/28/2004

Project # : CHMH.4.1.36 Sample Date : 09/20/2004

Identification : Asbestos, Bulk Sample Analysis

Test Method : Polarized Light Microscopy / Dispersion Staining (PLMIDS) EPA Method 600 / R-93 / 1 16 Page 3 of 3

On 9/28/04, thirty-three (33) bulk material samples were submitted by Hector Diaz of Viva Environmental, Inc. for asbestos analysis by P W S .

Copies of the lab data sheets are attached; additional information may be found therein. The results arc summarized below:

Sample Number

FD-A-28

FD-A-29

FD-A30

Blown Insulation, above Ceiling None Detected - Rockwool

Blown Insulation, above Ceiling

Blown Insulation, above Ceiling None Detected - Rockwool

These samples were analyzed by layers. Quantification, unless otherwise noted, is performed by calibrated visual estimate.

Results may not be reproduced except in full. This test report relates only to the samples tested. ' These test results do not imply endorsement by N V W or any agency of the U.S. Government.

Accredited by the National Voluntary Laboratory Accreditation Program for Bulk Asbestos Fiber Analysis under Lab Code 102056.

Lab Director : Steve Moody Approved Signatory :

Client Sample Description / Location

Caulking, Dr Exterior

Caulking, Dr Exterior

Caulking, Dr Exterior

Asbestos Content

None Detected - Caulking

None Detected - Caulking

Steve Moody Micro Services, Inc. NVLAP Lab No. 102056 15 10 Randolph, Suite 602 TDH License No. 30-0084 Carrollton, Texas 75006 (972) 446-9482 PAT ID # 102577

Client : Viva Environmental, Inc. Lab Job No.: x4B-07989

Project : IBWC, Falcon Dam Report Date: 09/28/2004

Project # : CHMH.4.1.36 Sample Date : 09120/2004

Identification : Asbestos, Bulk Sample Analysis

Test Method : Polarized Light Microscopy / Dispersion Staining (PLMIDS) EPA Method 600 1 R-93 1 11 6 Page 1 of 2

On 09/28/2004, fifteen (15) bulk material samples were submitted by Hector Diaz of Viva Enviro~nental, Inc. for asbestos analysis by PLMDS.

Copies of the lab data

Sample Number

FD-B-01

FD-B-03

FD-B-04

FD-B-05

FD-B-06

FD-B-07

FD-B-08

FD-B-09

FD-B-10

FD-B-11

sheets are attached; additional information may be found therein. The results are summarized

Client Sample Description 1 Location

Mastic, under Carpet

Mastic, under Carpet

Mastic, under Carpet

9" x 9" Green Floor Tile, B3 thru B5 & Hall Closet

9" x 9" Green Floor Tile, B3 thru B5 & Hall Closet

9" x 9" Green Floor Tile, B3 thru B5 & Hall Closet

Plaster, Wall Perimeter

Plaster, Wall Perimeter

Plaster; Wall Perimeter

Sheetrock, Joint Compound & Texture, Wall Partitions

Sheetrock, Joint Compound & Texture, Wall Pxtitions below:

Asbestos Content

None Detected - Yellow Mastic 3% Chrysotile - Black Mastic

None Detected - Yellow Mastic 3% Chrysotile - Black Mastic

None Detected - Yellow Mastic 3% Chrysotile - Black Mastic

5% Chrysotile - Floor Tile 3% Chrysotile - Black Mastic

5% Chrysotile - Floor Tile 3% Chrysotile - Black Mastic

5% Chrysotile - Floor Tile 3% Chrysotile - BIack Mastic

None Detected - Plaster

None Detected - Plaster

None Detected - Plaster

None Detected - Drywall Material 2% Chrysotile - Joint Compound None Detected - Paint \ Texture

None Detected - Drywall Materid 2% Chrysotile - Joint Compound None Detected - Paint \ Texture

Steve Moody Micro Services, Inc. NVLAP Lab No. 1 02056

1510 Randolph, Suite 602 TDH License No. 30-0084 Carrollton, Texas 75006 (972) 446-9482 PAT ID # 102577

1 Client : Viva Environmental, Inc. Lab Job No.: x4B-07989

1 Project : IBWC, Falcon Dam

I project # : CHMH.4.1.36 Sample Date : 09/20/2004

I ~dentification : Asbestos, Bulk Sample Analysis

Test Method : Polarized Light Microscopy / Dispersion Staining (PLMIDS) EPA Method 600 1 R-93 1 11 6

Report Date: 09/28/2004

I On 09/28/2004, fifteen (15) bulk material samples were submitted by Hector Diaz of Viva Environmental, Inc. for asbestos analysis by P W S .

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

I Sample Number I Client Sample Description / Location I Asbestos Content

FD-B- 13 Blown Insulation, above Ceilings

FD-B-12

I FD-B-14 Blown Insulation, above Ceilings

Sheetrock, Joint Compound & Texture, Wall Partitions

FD-B-15 Blown Insulation, above Ceilings

None Detected - Drywall Material 2% Chrysotile - Joint Compound None Detected - Paint 1 Texture

None Detected - Rockwool

None Detected - Rockwool

I These samples were analyzed by layers. Quantification, unless otherwise noted, is performed by calibrated visual estimate.

Results mav not be reproduced except in full. This test report relates only to the samples tested.

Roy Enrico

These test rksults do not imply end&sement by NVLAP or any agency of the U.S. Government.

Accredited by the National Voluntary Laboratory Accreditation Program for Bulk Asbestos Fiber Analysis under Lab

Analyst :

Lab Director : Steve Moody Approved Signatory :

Steve Moody Micro Services, Inc. NVLM Lab No. 102056 15 10 Randolph, Suite 602 TDH License No. 30-0084 Carrollton, Texas 75006 (972) 446-9482 PAT ID # 102577

Client : Viva Environmental, Inc. Lab Job No.: x4B-07990

Project : IBWC, Falcon Dam Report Date: 09/28/2004

Project # : CHMH.4.1.36 SanipIe Date : 09/21 12004

Identification : Asbestos, Bulk Sample Analysis

Test Method : Polarized Light Microscopy I Dispersion Staining (PLMIDS) EPA Method 600 I R-93 / 11 6 Page 1 of 3

On 9/28/2004, twenq-seven (27) bulk material samples were submitted by Hector Diaz of Viva Environmental, Inc. for asbestos analysis by PLMIDS.

Copies of the lab data

Sample Number

FD-C-01

FD-C-02

FD-C-03

FD-C-04

FD-C-05

FD-C-06

FD-C-07

FD-C-08

FD-C-09

FD-C-10

FD-C-11

FD-C-12

FD-C-13

sheets are attached, additional information may be found therein. The results are surmnarized

Client Sample Description / Location

9" x 9" Beige Floor Tile, Throughout

9" x 9" Beige Floor Tile, Throughout

9" x 9" Beige Floor Tile, Throughout

Caulking, Walls

Caulking, Walls

Caulking, Walls

Plaster, Perimeter Interior Walls & Restroom Walls

Plaster, Perimeter Interior Walls & Restroom Walls

Plaster, Perimeter Interior Walls & Restroom Walls

Sheetrock, Joint Compound & Texture, Wall Partitions

Sheetrock, Joint Compound & Texture, Wall Partitions

Sheetrock, Joint Compound & Texture, Wall Partitions

CaulJsing, Countertop - Kitchen below:

Asbestos Content

10% Chrysotile - Floor Tile 10% Chrysotile - Black Mastic

10% Chrysotile - Floor Tile 3% Chrysotile - Black Mastic

10% Chrysotile - Floor Tile 5% Chrysotile - Black Mastic

None Detected - Caulking

None Detected - Caulking

None Detected - Caulking

None Detected - Plaster

None Detected - Plaster

None Detected - Plaster

None Detected - Drywall Material 2% Chrysotile - Joint Compound

None Detected - Drywall Material 2% Chrysotile - Joint Compound

None Detected - Drywall Material

None Detected - Caullcing

15 10 Randolph, Suite 602 Carrollton, Texas 75006 (972) 446-9482

NVLAP Lab No. 102056 TDH License No. 30-0084

PAT ID # 102577

I client : Viva Environmental, Inc.

1 Project : IBWC, Falcon Dam

1 project # : CHMH.4.1.36 Sample Date : 09/21 12004

I Identification : Asbestos, Bulk Sample Analysis

Test Method : Polarized Light Microscopy / Dispersion Staining (PLMtDS) EPA Method 600 I R-93 1 116

Lab Job No.: x4B-07990

Report Date: 09/28/2004

On 9/28/2004, twenty-seven (27) bulk materid samples were submitted by Hector Diaz of Viva Environmental, bc. for asbestos analysis by PLMDS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Sample Number

I FD-C-15 I Caulking, Countertop - Kitchen

FD-C-14

Client Sample Description 1 Location

Caulking, Countertop - Kitchen

I FD-C-17

I Caulking, Interior Doors

Asbestos Content

FD-C-16

FD-C- 18

FD-C-19

FD-C-20

FD-C-21

FD-C-22

Cadking, Interior Doors

Caulking, Interior Doors

Caulking, Interior Windows

Caulking, Interior Windows

Caulking, Interior Windows

Plaster, Exterior

Plaster, Exterior

I FD-C-25 I Blown Insulation, above Ceiling

FD-C-24

I FD-C-26 I Blown Insulation, above Ceiling

Plaster, Exterior

None Detected - Caulking

I None Detected - Caulking

2% Chrysotile - Caulking

I None Detected - Caulking

None Detected - Caulking

I None Detected - Caulking

I None Detected - Caulking

I None Detected - Caulking

None Detected - Grey Plaster -4% Chrysotile - Pink Plaster

None Detected - Grey Plaster <I% Chrysotile - Pink Plaster

None Detected - Grey Plaster -4% Chrysotile - Pink Plaster

I None Detected - Rockwool

I None Detected - Rochool

FD-C-27 Blown Insulation, above Ceiling None Detected - Rockwool

Carrollton, Texas 75006 (972) 446-9482

PLM REPORT

Client : Viva Environmental, Inc.

Project : IBWC, Falcon Dam

Project # : CHMH.4.1.36 Sample Date : 09/21/2004

Identification : Asbestos, Bulk Sample Analysis

Test Method : Polarized Light Microscopy I Dispersion Staining (PLMIDS) EPA Method 600 1 R-93 / 116

NVLAP Lab No. 102056 TDH License No. 30-0084

PAT ID # 102577

Lab Job No.: x4B-07990

Report Date: 09/28/2004

On 9/28/2004, twenty-seven (27) bulk material samples were submitted by Hector Diaz of Viva Environmental, Inc. for asbestos analysis by PLMIDS.

Copies of the lab data sheets are attached, additional information may be found therein. The results are summarized below:

These samples were analyzed by layers. Quantification, unless otherwise noted, is performed by calibrated visual estimate.

Results may not be reproduced except in full. This test report relates only to the samples tested.

These test results do not imply endorsement by NVLAP or any agency of the U.S. Government Accredited by the National Voluntary Laboratory Accreditation Program for Bulk Asbestos Fiber Analysis under Lab Code 102056.

Robert W. Miracle

Lab Director : Steve Moody

15 10 Randolph, Suite 602 Carrollton, Texas 75006 (972) 446-9482

NVLAP Lab No. 102056 TDH License No. 30-0084

PAT ID # 102577

Viva Environmental, Inc.

Project : IBWC, Falcon Dam

Project # : CHMH.4.1.36 Sample Date : 09/20/2004

Identification : Asbestos, Bulk Sample Analysis

Test Method : Polarized Light Microscopy / Dispersion Staining (PLMIDS)

EPA Method 600 / R-93 1 1 16

Lab Job No.: x4B-07994

Report Date: 09/28/2004

Page l of 3

On 09/28/2004, twenty-four (24) bulk material samples were submitted by Hector Diaz of Viva Environmental, Inc. for asbestos analysis by PLMIDS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

I Sample Number I Client Sample Description / Location I Asbestos Content

FD-D- 1 0

12" x 12" Off-White Floor Tile, Throughout

12" x 12" Off-white Floor Tile, Throughout

12" x 12" Off-white Floor Tile, Throughout

Caulking, Wall Kitchen & Bathrooms

Caulking, Wall Kitchen & Bathrooms

Caulking, Wall Kitchen & Bathrooms

Plaster, Bathroom Walls

Plaster, Bathroom Walls

Plaster, Bathroom Walls

Sheetrock, Joint Compound & Texture, Throughout

None Detected - Floor Tile None Detected - Yellow Mastic None Detected - Black Mastic

None Detected - Floor Tile None Detected - Yellow Mastic 2% Chrysotile - Black Mastic

None Detected - Floor Tile None Detected - Yellow Mastic 2% Chrysotile - Black Mastic

None Detected - Caulking

None Detected - Caulking

None Detected - Caulking

None Detected - Tan Plaster None Detected - White Plaster

None Detected - Tan Plaster None Detected - White Plaster

None Detected - Tan Plaster None Detected - White Plaster

None Detected - Drywall Material 2% Chrysotile - Joint Compound

FD-D-11 Sheetrock, Joint Compound &…