Amend_0001.pdf

(x)

AG-8371-S-14-0071

x x

1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGEMENT TO BE RECEIVED AT

THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

x

ALBUQUERQUE NM 87102

333 BROADWAY SE

SOUTHWESTERN REGION

07/07/20140001

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods: (a) By completing

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

7. ADMINISTERED BY (If other than Item 6)CODE 6. ISSUED BY

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

07/07/2014

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

E. IMPORTANT: Contractor is not, is required to sign this document and return __________________ copies to the issuing office.

ORDER NO. IN ITEM 10A.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

Asbestos Abatement - Gila National Forest

The purpose of this amendment is to update the schedule of items and language within the description of the buildings and tasks. This amendment also includes the air monitoring and testing results that were previously performed.

A site visit has been scheduled for Wednesday July 23, 2014 at 10:00am Mountain Time. The site visit will be located at the project site near the Gila Cliff Dwellings Visitor Center at the End of Highway 15 Northwest of Mimbres New Mexico

All other specifications remain unchanged.

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 15B. CONTRACTOR/OFFEROR 16C. DATE SIGNED

(Signature of person authorized to sign) (Signature of Contracting Officer)

SARAH J. VALENCIA

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA

FAR (48 CFR) 53.243

NSN 7540-01-152-8070

Previous edition unusable

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

Schedule of Items

PAY ITEM DESCRIPTION METHOD OF

MEASUREMENT UNIT QUANTITY TOTAL

Task 1 Mobilization LSQ LS 1 $

Task 2

Residence #1 Asbestos

Abatement

DQ

SF

Minor Reconstruction DQ SF 164 $

Residence Cleaning DQ SF 1,300 $

Task 3

Residence #2 Asbestos

Abatement

DQ

SF

Minor Reconstruction DQ SF 975 $

Residence Cleaning DQ SF 1,300 $

Task 4

Residence #3 Asbestos

Abatement

DQ SF 40 $

Minor Reconstruction DQ SF 40 $

Residence Cleaning DQ SF 1,300 $

Task 5 Residence #4

Residence Cleaning

DQ SF 1,300 $

Task 6

Gila Visitor’s Center

Residence Cleaning

DQ SF 2,500 $

Task 7 Construction Report LSQ LS 1 $

TOTAL $

Description of Buildings

Residence #1 contains a popcorn ceiling with two areas which have been damaged due to leaks in the roof and age. This residence shall only receive abatement and repairs to the two damaged areas. One of these areas is approximately a 10’ by 2’ area where there is damage to the ceiling and damage to an existing beam. Additionally, there is a square area of about 8’ by 18’ that is torn and disturbed. Housing unit is approximately 1,300 square feet which shall all be cleaned.

Residence #2 contains a popcorn ceiling which contains asbestos material. Housing unit is approximately 1,300 square feet which shall all receive cleaned. Asbestos containing ceiling area is approximately 975 square feet. All asbestos ceiling containing areas shall be abated and repaired.

Residence #3 contains a popcorn ceiling with areas which have been damaged due to leaks in the roof and age. This residence shall only receive abatement and repairs to the two damaged areas. One of these areas is approximately a 5’ by 5’ area where the ceiling has torn and separated. Additionally, there is flaking of the surfacing around the vent in the hall. Housing unit is approximately 1,300 square feet which shall be cleaned.

Residence #4 has asbestos containing on the ceiling as well. This residence shall only receive cleaning per testing recommendations. Cleaning shall be such that the residence meets all OSHA acceptable levels of asbestos in the facility. The Park Service will have a separate HAZMAT contractor onsite as a quality assurance check of all work. Housing unit is approximately 1,300 square feet.

Gila Visitor’s Center: The visitor’s center historically has had issues in regard to the collapse of the ceiling and work done to mitigate the asbestos hazards and repair. The resulting contract shall include a complete cleaning of the facility in accordance with the testing recommendations. Cleaning shall be such that the residence meets all OSHA acceptable levels of asbestos in the facility. The Park Service will have a separate HAZMAT contractor onsite as a quality assurance check of all work. The visitor’s center is approximately 2,500 square feet.

Task 2: Residence #1 ASBESTOS ABATEMENT, Minor Reconstruction and RESIDENCE Abatement

The Contractor shall perform Task 2 activities to abate asbestos for the two damaged areas which are the 10’ x 2’ and the 8’ x 18’ areas and to encapsulate the asbestos-containing material in the ceiling. Reconstruction includes removing the damaged areas, new sheet rock installation, taping and mudding procedures, texturing to match existing ceiling, and painting with white paint to match the existing ceiling color.

Following reconstruction, the Contractor shall perform cleaning (decontamination) of the entire residence #1. Decontamination is cleaning all surfaces within these buildings using HEPA vacuuming and wet-wipe cleaning methods. A solution of trisodium phosphate or equal surfactant should be used to wet clean. Following decontamination, the Contractor shall perform a visual clearance inspection and perform wipe sampling to verify areas are below detectable asbestos fibers from surface dust. Cleanup Level shall comply with OSHA acceptable levels of asbestos in an occupied housing facility.

Task 3: Residence #2 ASBESTOS ABATEMENT, Minor Reconstruction and RESIDENCE Abatement

The Contractor shall perform Task 3 activities to completely abate asbestos for the entire residence ceiling and reconstruct the damaged areas to encapsulate the asbestos-containing material in the ceiling. Reconstruction includes removing the damaged areas, new sheet rock installation, taping and mudding procedures, and painting with white paint to match the existing ceiling color. Texturing to match popcorn ceiling is not required.

Following reconstruction, the Contractor shall perform cleaning (decontamination) of the entire residence #2. Decontamination is cleaning all surfaces within these buildings using HEPA vacuuming and wet-wipe cleaning methods. A solution of trisodium phosphate or equal surfactant should be used to wet clean. Following decontamination, the Contractor shall perform a visual clearance inspection and perform wipe sampling to verify areas are below detectable asbestos fibers from surface dust. Cleanup Level shall comply with OSHA acceptable levels of asbestos in an occupied housing facility.

Task 4: Residence #3 ASBESTOS ABATEMENT, Minor Reconstruction and RESIDENCE Abatement

The Contractor shall perform Task 4 activities to abate asbestos for only the two damaged areas which are the 5’ x 5’ and vent damaged areas to encapsulate the asbestos-containing material in the ceiling. Reconstruction includes removing the damaged areas, new sheet rock installation, taping and mudding procedures, and painting with white paint to match the existing ceiling color. Texturing to match popcorn ceiling is not required.

Following reconstruction, the Contractor shall perform cleaning (decontamination) of the entire residence #3. Decontamination is cleaning all surfaces within these buildings using HEPA vacuuming and wet-wipe cleaning methods. A solution of trisodium phosphate or equal surfactant should be used to wet clean. Following decontamination, the Contractor shall perform a visual clearance inspection and perform wipe sampling to verify areas are below detectable asbestos fibers from surface dust. Cleanup Level shall comply with OSHA acceptable levels of asbestos in an occupied housing facility.

Task 5: Residence #4 Abatement

The Contractor shall perform Task 5 activities to include cleaning (decontamination) of Residence #4. Decontamination is cleaning all surfaces within this building using HEPA vacuuming and wet-wipe cleaning methods. A solution of trisodium phosphate or equal surfactant should be used to wet clean. Following decontamination, the Contractor shall perform a visual clearance inspection and perform wipe sampling to verify areas are below detectable asbestos fibers from surface dust. Cleanup Level shall comply with OSHA acceptable levels of asbestos in an occupied housing facility.

Task 6: Gila Visitor’s Center Abatement

The Contractor shall perform Task 6 activities to include cleaning (decontamination) of the Gila Visitor’s Center. Decontamination is cleaning all surfaces within this building using HEPA vacuuming and wet-wipe cleaning methods. A solution of trisodium phosphate or equal surfactant should be used to wet clean. Following decontamination, the Contractor shall perform a visual clearance inspection and perform wipe sampling to verify areas are below detectable asbestos fibers from surface dust. Cleanup Level shall comply with OSHA acceptable levels of asbestos in an occupied housing facility.

DEPARTMENT OF HEALTH & HUMAN SERVICES Federal Occupational Health

Division of Environmental Health Services

1301 Young Street, Suite 772 Dallas, Texas 75202

PREVALENT LEVEL ASBESTOS AIR MONITORING

& SURFACE WIPE TESTING FOR ASBESTOS

CONDUCTED FOR:

NATIONAL PARK SERVICE

INTERMOUNTAIN REGION

GILA CLIFF DWELLINGS NATIONAL MONUMENT

HOUSING UNITS 1-4 AND VISITOR CENTER

GILA CLIFF DWELLINGS, NEW MEXICO

PERFORMED ON:

MARCH 27, 2014

CONDUCTED BY:

U.S. PUBLIC HEALTH SERVICE

FEDERAL OCCUPATIONAL HEALTH SERVICES

DIVISION OF ENVIRONMENTAL HEALTH SERVICES

1301 YOUNG STREET, SUITE 772

DALLAS, TEXAS 75202

http://images.google.com/imgres?imgurl=http://site.tapedata.com/images/gsa-logo.jpg&imgrefurl=http://site.tapedata.com/GSA.html&h=293&w=446&sz=9&hl=en&start=3&tbnid=cPwy6k8Aect13M:&tbnh=83&tbnw=127&prev=/images%3Fq%3Dgsa%26gbv%3D2%26hl%3Den http://images.google.com/imgres?imgurl=http://site.tapedata.com/images/gsa-logo.jpg&imgrefurl=http://site.tapedata.com/GSA.html&h=293&w=446&sz=9&hl=en&start=3&tbnid=cPwy6k8Aect13M:&tbnh=83&tbnw=127&prev=/images%3Fq%3Dgsa%26gbv%3D2%26hl%3Den

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014 National Park Service Gila Cliff Dwellings National Monument Housing Units 1-4 And Visitor Center Gila Cliff Dwellings, New Mexico

TABLE OF CONTENTS

Sections

I. EXECUTIVE SUMMARY

II. INTRODUCTION

III. FACILITY DESCRIPTION

IV. SURVEY METHODOLOGY

IV. FINDINGS AND RESULTS

V. CONCLUSIONS

TABLE 1: PCM ANALYTICAL RESULTS

TABLE 2: TEM ANALYTICAL RESULTS

APPENDIX

A. LABORATORY ANALYTICAL REPORT

B. FLOOR PLAN WITH SAMPLE LOCATIONS

C. PHOTOGRAPHS

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

Gila Cliff Dwellings National Monument

I. EXECUTIVE SUMMARY

At the request of the National Park Service, Gila Cliff Dwellings National Monument, the U.S. Public Health Service (USPHS), Federal Occupational Health Service (FOH) conducted prevalent level asbestos air monitoring and surface wipe testing for asbestos at Housing Units 1 thru 4, and the Visitor Center located within the Gila Cliff Dwellings National Monument, New Mexico. A total of seventeen air samples were collected. Three air samples in each of the housing units and five within Visitor Center. FOH Industrial Hygienist and AHERA Inspector, Scott Fontenarosa, conducted the on-site sampling on March 27, 2014.

The project was initiated as a result of water damage and disturbance to known asbestos containing ceilings within the buildings. All samples were analyzed by the Federal Occupational Health Environmental Laboratory in Denver, Colorado for total airborne fiber concentration by Phase Contrast Microscopy (PCM) using NIOSH Method 7400A. The air sample with highest PCM fiber count result from each building was further analyzed by Transmission Electron Microscopy (TEM) in accordance with AHERA (40 CFR Part

763) protocol for asbestos fiber concentration determination. Results of laboratory analysis by PCM indicated concentrations ranged from 0.007 fibers per cubic centimeter of air (f/cc) to 0.017 f/cc. All of the PCM samples were below the Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (PEL) of 0.10 f/cc. No asbestos structures were found in any of the air samples analyzed via TEM. The Environmental Protection Administration (EPA) under the Asbestos Hazard Emergency Response Act (AHERA) uses 70 asbestos structures per cubic centimeter (cc) as a clearance criterion for asbestos abatement projects.

Thirty wipe samples, five from each Housing Unit and ten from the Visitor Center were collected and analyzed using Polarized-Light Microscopy (PLM) in accordance with guidelines by EPA’s Method for Determination of Asbestos in Bulk Building Materials (EPA-600 / R-93-116). Asbestos fibers were detected in three samples collected from Housing Unit #4, two samples from Housing Unit #3, one sample from Housing Unit #2, and three samples from the Visitor Center.

Wipe sample results indicate there is asbestos contamination in Housing Units #2, #3, #4, and the Visitor Center buildings. FOH recommends that these buildings be abated (decontaminated) by cleaning all surfaces within these buildings using HEPA vacuuming and wet-wipe cleaning methods. A solution of trisodium phosphate which is a good surfactant should be used to wet clean. This work should be conducted by individuals with asbestos awareness/worker training. Following decontamination a visual clearance inspection should be conducted by an asbestos consultant and follow-up wipe sampling should be conducted to verify the abatement was adequate to remove detectable asbestos fibers from surface dust. The buildings should be safe to occupy as long as the asbestos containing textured ceilings are not disturbed and the ceiling texture remains in good non-friable condition. Ceiling areas that are damaged should be repaired and/or encapsulated.

II. INTRODUCTION

Federal Occupational Health’s Division of Environmental Health Services conducted prevalent level asbestos air monitoring and surface wipe testing for asbestos at Housing Units 1 thru 4, and the Visitor Center located within the Gila Cliff Dwellings National Monument, New Mexico. on March 27, 2014. FOH performed this assessment through an inter-agency agreement recently established between FOH and

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

Gila Cliff Dwellings National Monument

NPS. The work was performed in accordance with the Statement of Work developed specifically for the project.

III. FACILITY DESCRIPTIONS

Housing Units 1 thru 4 are single story structures utilized as living quarters by NPS personnel. On the date of the survey, only Housing Units #3 and #4 were occupied Each housing unit consists of approximately 1240 square feet of space with the following rooms: Living room, dining room, kitchen, laundry room, restroom(s), and three bedrooms. The exterior siding of the building is wood a with a flat roof that is slightly pitched. Interior construction consists of wallboard textured ceilings, painted wallboard walls, and carpet or vinyl flooring.

The Visitor Center is a one story building, that is approximately 2500 square feet. It houses three NPS offices as well as a reception/lobby area for park visitors, a gift/book store, and museum. Other rooms include a break room, server room, and library. The restrooms are located in an adjacent building. The exterior building is stone construction and the roof is flat. Interior ceiling are texture wallboard, walls are painted wallboard or concrete, floor are carpet or vinyl floor tile.

IV. SURVEY METHODOLOGY

Air-monitoring for asbestos fibers was conducted in accordance with the National Institute of Occupational Safety and Health (NIOSH) Manual of Analytical Methods (NMAM) 7400 Method. NMAM is a collection of methods for sampling and analysis of contaminants in workplace air. These methods have been developed or adapted by NIOSH or its partners and have been evaluated according to established experimental protocols and performance criteria.

Area samples were collected at breathing zone height utilizing a 25-mm cassette assembly with 0.45-μm cellulose ester membrane filter. The filter cassettes were attached to Gast and Emerson Rotary Vane Pumps which were calibrated to a flow rate of approximately 10 liters per minute (lpm). The high flow pumps were calibrated before and after sampling using a rotometer that was calibrated against a Bios Drycal DC-Lite Primary Flow Meter.

Air samples were submitted to the Federal Occupational Health, National Environmental Reference Laboratory (NERL) in Denver, Colorado for analysis by PCM using NIOSH Method 7400A and further analysis using TEM AHERA (40 CFR Part 763) protocols.

PCM analysis is not definitive for asbestos. With this method all fibers that meet an aspect ratio of 3:1 length/width and are at least 5 micron in size are counted as asbestos fibers although they be non-asbestos fibers such as cellulose (cotton fibers), mineral wool, fiberglass fibers, synthetic fibers, etc. as well as particulates that meet the definition of a fiber. As a result a “high” PCM fiber count does not necessarily mean the airborne asbestos levels are high. Therefore TEM analysis, which is definitive for asbestos (method distinguishes between asbestos and non-asbestos fibers) was chosen to analyze the highest PCM fiber count sample from each building tested.

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

Gila Cliff Dwellings National Monument

Wipe samples were collected from various representative non-porous horizontal surfaces using a 25 mm MCE filter. Wipes samples were submitted to the Federal Occupational Health NERL in Denver, CO and analyzed by Polarized-Light Microscopy (PLM) in accordance with guidelines by EPA’s Method for Determination of Asbestos in Bulk Building Materials (EPA-600 / R-93-116).

IV. FINDINGS AND RESULTS

A total of seventeen air samples were collected. Three air samples in each of the Housing Units and five within the Visitor Center. The air sample with highest PCM result from each building was further analyzed by Transmission Electron Microscopy (TEM) in accordance with AHERA (40 CFR Part 763) protocol for asbestos fiber concentration determination. Results of laboratory analysis by PCM indicated concentrations ranged from 0.007 fibers per cubic centimeter of air (f/cc) to 0.017 f/cc. All of the PCM samples were below the Occupational Safety and Health Administration (OSHA) Permissible Exposure Limit (PEL) of 0.10 f/cc.

No asbestos structures were found in any of the air samples analyzed via TEM.

Thirty wipe samples, five from each Housing Unit and ten from the Visitor Center were collected and analyzed using Polarized-Light Microscopy (PLM) in accordance with guidelines by EPA’s Method for Determination of Asbestos in Bulk Building Materials (EPA-600 / R-93-116). Asbestos fibers were detected in three samples collected from Housing Unit #4, two samples from Housing Unit #3, one sample from Housing Unit #2, and three samples from the Visitor Center. These results indicate there is asbestos contamination in these buildings.

Table 1 – PCM ANALYTICAL RESULTS The following table represents the results for air samples:

Sampling Date

Sample Number

Sample Location Volume (liters)

Fiber Concentration (f/cc)

03/27/14 CJ444192 Housing Unit #4 living room 1350 0.012

03/27/14 CJ444217 Housing Unit #4 kitchen 1321 0.013

03/27/14 CJ440240 Housing Unit #4 master bedroom 1320 0.013

03/27/14 CJ444250 Housing Unit #3 living room 1415 0.013

03/27/14 CJ441827 Housing Unit #3 kitchen/laundry room 1415 0.005

03/27/14 CJ444177 Housing Unit #3 master bedroom 1453 0.011

03/27/14 CJ444143 Housing Unit #2 living room 1473 0.009

03/27/14 CJ444146 Housing Unit #2 kitchen/laundry room 1340 0.011

03/27/14 CJ444144 Housing Unit #2 hallway between bedrooms 1374 0.010

03/27/14 CJ444860 Housing Unit #1 living room 1215 0.016

03/27/14 CJ444255 Housing Unit #1 kitchen/laundry room 1304 0.008

03/27/14 CJ444218 Housing Unit #1 master bedroom 1269 0.007

03/27/14 CJ440232 Visitor Center break room 1200 0.017

03/27/14 CJ441712 Visitor Center library 1200 0.014

03/27/14 CJ444176 Visitor Center Forest Service trails office 1200 0.015

03/27/14 CJ444140 Visitor Center museum area 1365 0.013

03/27/14 CJ444137 Visitor Center server/storage room 1270 0.015

03/27/14 CJ444139 Field Blank N/A 0.0

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

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Table 2 – TEM ANALYTICAL RESULTS

The following table represents the results of the TEM analysis:

Sample Number

Sample Location Volume (liters)

# Asbestos Structures

Asbestos/cc

03/27/14 CJ440240 Housing Unit #4 master bedroom 1320 ND <0.044

03/27/14 CJ444250 Housing Unit #3 living room 1415 ND <0.048

03/27/14 CJ444146 Housing Unit #2 kitchen/laundry room 1340 ND <0.043 03/27/14 CJ444860 Housing Unit #1 living room 1215 ND <0.048 03/27/14 CJ440232 Visitor Center break room 1200 ND <0.048

Table 3- PLM ANALYTICAL RESULTS

The following table represents the results of the wipe/dust sample analysis:

Sample Number

Sample Location Asbestos Present

03/27/14 NPSGila-01 Housing Unit #4 living room return air vent Yes

03/27/14 NPSGila-02 Housing Unit #4 dining room top of refrigerator No

03/27/14 NPSGila-03 Housing Unit #4 kitchen top of refrigerator Yes

03/27/14 NPSGila-04 Housing Unit #4 restroom top edge of door Yes

03/27/14 NPSGila-05 Housing Unit #4 master bedroom window sill No 03/27/14 NPSGila-06 Housing Unit #3 living room stove floor area No 03/27/14 NPSGila-07 Housing Unit #3 kitchen top of refrigerator No 03/27/14 NPSGila-08 Housing Unit #3 living room window sill No 03/27/14 NPSGila-09 Housing Unit #3 restroom top edge of door Yes 03/27/14 NPSGila-10 Housing Unit #3 master bedroom window sill Yes 03/27/14 NPSGila-11 Housing Unit #2 living room return air vent Yes 03/27/14 NPSGila-12 Housing Unit #2 4 dining room window sill No 03/27/14 NPSGila-13 Housing Unit #2 kitchen top of refrigerator No 03/27/14 NPSGila-14 Housing Unit #2 restroom top of vanity No 03/27/14 NPSGila-15 Housing Unit #2 master bedroom closet shelve No 03/27/14 NPSGila-16 Housing Unit #1 living room return air vent No 03/27/14 NPSGila-17 Housing Unit #1 kitchen top of refrigerator No 03/27/14 NPSGila-18 Housing Unit #1 Laundry room top of water heater No 03/27/14 NPSGila-19 Housing Unit #1 Restroom room top of cabinet No 03/27/14 NPSGila-20 Housing Unit #1 Master bed restroom room top of vanity No 03/27/14 NPSGila-21 Visitor Center break room cabinet top No 03/27/14 NPSGila-22 Visitor Center office adjacent to break room top of shelf No 03/27/14 NPSGila-23 Visitor Center Forest service trail office paper bin on cabinet Yes 03/27/14 NPSGila-24 Visitor Center library top of book shelf Yes 03/27/14 NPSGila-25 Visitor Center work station office No 03/27/14 NPSGila-26 Visitor Center server room top of cabinet No 03/27/14 NPSGila-27 Visitor Center Forest Service Chief office return air vent Yes 03/27/14 NPSGila-28 Visitor Center book store top shelf No 03/27/14 NPSGila-29 Visitor Center museum top of TV Yes 03/27/14 NPSGila-30 Visitor Center Forest service trail office top of cabinet No

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

Gila Cliff Dwellings National Monument

FOH recommends that Housing Units #2, #3, #4, and the Visitor Center buildings be abated (decontaminated) for asbestos. by cleaning all surfaces within these buildings using HEPA vacuuming and wet-wipe cleaning methods. A solution of trisodium phosphate which is a good surfactant should be used to wet clean. This work should be conducted by individuals with asbestos awareness/worker training.

Following decontamination a visual clearance inspection should be conducted by an asbestos consultant and follow-up wipe sampling should be conducted to verify the abatement was adequate to remove detectable asbestos fibers from surface dust. The buildings should be safe to occupy as long as the asbestos containing textured ceilings are not disturbed and the ceiling texture remains in good non-friable condition. Ceiling areas that are damaged should be repaired and/or encapsulated.

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

Gila Cliff Dwellings National Monument

APPENDIX A

LABORATORY ANALYTICAL REPORT

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

Gila Cliff Dwellings National Monument

APPENDIX B

FLOOR PLANS WITH SAMPLE LOCATIONS

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

Gila Cliff Dwellings National Monument

Housing Unit #4 Air and Wipe Sample Locations

Housing Unit #3 Air and Wipe Sample Locations

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

Gila Cliff Dwellings National Monument

Housing Unit #2 Air and Wipe Sample Locations

Housing Unit #1 Air and Wipe Sample Locations

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

Gila Cliff Dwellings National Monument

Visitor Center Air and Wipe Sample Locations

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

Gila Cliff Dwellings National Monument

APPENDIX C

PHOTOGRAPHS

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

Gila Cliff Dwellings National Monument

Housing unit #1 water damaged ceiling-asbestos containing texture

Housing unit #1 wipe sample collected from top of refrigerator –no asbestos detected

Housing unit #1 wipe sample collected from air return vent –no asbestos detected

Housing unit #1- Air sample for asbestos collected from master bedroom fiber count result below OSHA

PEL.

master bathroom vanity –no asbestos detected water tank –no asbestos detected

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

Gila Cliff Dwellings National Monument

Housing unit #2 wipe sample collected from air return vent in living room –asbestos fibers detected

Housing unit #2 wipe sample collected from window sill in living room –no asbestos fibers detected sill in dining room –no asbestos fibers detected sill in living room –no asbestos fibers detected

Housing unit #2 wipe sample collected from top of vanity in restroom

Housing unit #2 wipe sample collected from closet shelf –no asbestos fibers detected

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

Gila Cliff Dwellings National Monument

Water damaged ceiling/asbestos containing texture should be repaired using safe asbestos abatement procedures.

Water damaged ceiling/asbestos containing texture should be repaired using safe asbestos abatement procedures.

Housing unit #3- Water damaged ceiling/asbestos containing texture should be repaired using safe asbestos abatement procedures.

Housing unit #3 wipe sample collected from floor around stove showed no asbestos fibers

Housing unit #3 wipe sample collected from living room window sill- no asbestos fibers detected

Housing unit #3 wipe sample collected from top of refrigerator in kitchen- no asbestos fibers detected

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

Gila Cliff Dwellings National Monument restroom door - asbestos fibers detected restroom door - asbestos fibers detected

Housing unit #4 wipe sample collected from living room return air vent - asbestos fibers detected

Housing unit #4 wipe sample collected from top of dining room refrigerator –no asbestos fibers detected kitchen refrigerator –asbestos fibers detected bathroom door –asbestos fibers detected

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

Gila Cliff Dwellings National Monument window sill –no asbestos fibers detected

Visitor Center wipe sample collected from top of break room cabinet – no asbestos fibers detected

Visitor Center Forest service Trail office wipe/bulk sample collected from top of cabinet paper bin – asbestos detected 2-4%.

Visitor Center Forest Service Trail office ceiling debris (asbestos) on top of cabinet should be cleaned using safe asbestos abatement procedures.

Visitor Center wipe sample collected from top of book shelf cabinet – no asbestos fibers detected

Visitor Center Work Station office wipe sample collected from top of shelf – no asbestos fibers detected

Prevalent Level Asbestos Air Monitoring & Surface Wipe Testing For Asbestos March 27, 2014

Gila Cliff Dwellings National Monument

Visitor Center Book store wipe sample collected from top of shelf – no asbestos fibers detected

Visitor Center book store air sample collected in this area, fiber count result below OSHA PEL.

Visitor Center museum video room wipe sample collected from top of TV –asbestos fibers detected