Part_2_of_4_Technical_Specifications.pdf

Repair, Major Renovation & Addition, 389 Fighter Squadron Facility 278 Mountain Home AFB, ID 17013

W912DW18B0001

TABLE OF CONTENTS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

00 31 24 ENVIRONMENTAL SAMPLING REPORT

DIVISION 01 - GENERAL REQUIREMENTS

01 00 00 GENERAL REQUIREMENTS

01 22 00.00 10 PRICE AND PAYMENT PROCEDURES

01 30 00 ADMINISTRATIVE REQUIREMENTS

01 31 13 PROJECT COORDINATION

01 32 01.00 10 PROJECT SCHEDULE

01 33 00 SUBMITTAL PROCEDURES

01 33 00-A SCHEDULE OF MATERIAL SUBMITTALS

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS

01 35 26-A WORK SHEET FOR PRELIMINARY ACCIDENT NOTIFICATION

01 35 43 ENVIRONMENTAL SPECIFICATIONS

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 42 13 ABBREVIATIONS AND ACRONYMS

01 45 00.00 10 QUALITY CONTROL

01 45 00.15 10 RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODE (RMS CM)

01 45 35 SPECIAL INSPECTIONS, TESTS, AND OBSERVATIONS FOR STRUCTURAL SYSTEMS

01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS

01 57 13 TEMPORARY EROSION AND SEDIMENT CONTROL

01 58 00 PROJECT IDENTIFICATION

01 58 00-A PROJECT AND SAFETY SIGNS

01 74 19 CONSTRUCTION AND DEMOLITION WASTE MANAGEMENT

01 78 00 CLOSEOUT SUBMITTALS

01 78 00-A DD FORM 1354

01 78 23 OPERATION AND MAINTENANCE DATA

01 91 14 EQUIPMENT TESTING AND FACILITY STARTUP

DIVISION 02 - EXISTING CONDITIONS

02 41 00 DEMOLITION

02 41 01 ELECTRIC UTILITIES DEMOLITION

DIVISION 03 - CONCRETE

03 30 01 REINFORCED CONCRETE

DIVISION 04 - MASONRY

04 22 00 CONCRETE UNIT MASONRY

DIVISION 05 - METALS

05 05 19 POST-INSTALLED ANCHORS

05 05 23 WELDING

05 12 00 STRUCTURAL STEEL FRAMING

05 31 00 STEEL DECKING

05 41 00 STRUCTURAL METAL STUD FRAMING

05 53 00 METAL GRATINGS

DIVISION 06 - WOOD, PLASTICS AND COMPOSITES

06 41 00 ARCHITECTURAL WOOD CASEWORK

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 21 00 THERMAL INSULATION

07 53 23 ETHYLENE-PROPYLENE-DIENE-MONOMER ROOFING

07 62 00 SHEET METAL FLASHING AND TRIM

07 70 01 ROOF SPECIALTIES AND ACCESSORIES

07 92 00 JOINT SEALANTS

DIVISION 08 - OPENINGS

08 11 00 METAL DOORS AND FRAMES

08 11 16 ALUMINUM DOORS AND FRAMES

08 14 00 WOOD DOORS

08 41 13 ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

08 51 13 ALUMINUM WINDOWS

08 56 53 BLAST-RESISTANT TEMPERED GLASS WINDOWS

08 71 00 DOOR HARDWARE

DIVISION 09 - FINISHES

09 22 16 NONSTRUCTURAL METAL FRAMING

09 22 36 LATH AND PLASTERING

09 29 00 GYPSUM BOARD

09 30 00 TILING

09 51 23 ACOUSTICAL TILE CEILINGS

09 65 01 RESILIENT TILE FLOORING AND BASE

09 68 00 CARPETING

09 90 00 PAINTING AND COATING

DIVISION 10 - SPECIAL TIES

10 14 00 SIGNAGE

10 21 00 COMPARTMENTS AND CUBICLES

10 28 00 TOILET AND BATH ACCESSORIES

10 44 00 FIRE PROTECTION SPECIALTIES

DIVISION 12 - FURNISHINGS

12 20 00 WINDOW TREATMENTS

DIVISION 21 - FIRE SUPPRESSION

21 13 13 WET-PIPE SPRINKLER SYSTEMS

DIVISION 22 - PLUMBING

22 07 00 PLUMBING PIPING INSULATION

22 10 01 PLUMBING PIPING AND ACCESSORIES

22 10 01.01 GLASS-LINED DUCTILE IRON PIPE AND FITTINGS

22 10 01.03 CAST IRON SOIL PIPE (CISP) AND FITTINGS

22 10 01.13 COPPER TUBE AND FITTINGS—POTABLE WATER SERVICE

22 10 01.15 CARBON STEEL PIPE AND FITTINGS—GENERAL SERVICE

22 30 00 PLUMBING EQUIPMENT

22 40 00 PLUMBING FIXTURES

DIVISION 23 - HEATING, VENTILATING, AND AIR CONDITIONING

23 05 93 TESTING, ADJUSTING, AND BALANCING FOR HVAC

23 07 00 HVAC INSULATION

23 09 23 DIRECT-DIGITAL CONTROL SYSTEM FOR HVAC

23 21 13 HYDRONIC PIPING—GENERAL

23 21 13.02 CARBON STEEL PIPE AND FITTINGS—HYDRONIC WATER SERVICE

23 21 13.04 COPPER TUBE AND FITTINGS—HYDRONIC WATER SERVICE

23 21 14 HYDRONIC SPECIALTIES

23 25 00 HVAC WATER TREATMENT

23 31 13 METAL DUCTS AND ACCESSORIES

23 36 00 AIR TERMINAL UNITS

23 37 00 AIR OUTLETS AND INLETS

23 52 00 HEATING BOILERS

23 60 00 CENTRAL COOLING EQUIPMENT

23 77 00 AIR HANDLING UNITS

23 82 00 TERMINAL HEATING AND COOLING UNITS

DIVISION 26 - ELECTRICAL

26 05 02 BASIC ELECTRICAL REQUIREMENTS

26 05 04 BASIC ELECTRICAL MATERIALS AND METHODS

26 05 05 CONDUCTORS

26 05 26 GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS

26 05 33 RACEWAY AND BOXES

26 05 70 ELECTRICAL SYSTEMS ANALYSIS

26 12 02 OIL-FILLED PAD MOUNTED TRANSFORMERS

26 24 16 PANELBOARDS

26 27 26 WIRING DEVICES

26 29 23 LOW-VOLTAGE ADJUSTABLE FREQUENCY DRIVE SYSTEM

26 43 00 TRANSIENT VOLTAGE SUPPRESSION

26 50 00 LIGHTING

DIVISION 27 - COMMUNICATIONS

27 00 10 GENERAL COMMUNICATIONS REQUIREMENTS

27 10 20 COMMUNICATIONS SYSTEMS TESTING

27 11 00 COMMUNICATION EQUIPMENT ROOM FITTINGS

27 15 00 COMMUNICATIONS HORIZONTAL CABLING

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

28 13 70 ACCESS CONTROL, INTRUSION DETECTION, AND SURVEILLANCE SYSTEM

28 31 00 FIRE DETECTION, ALARM, AND MASS NOTIFICATION SYSTEMS

DIVISION 31 - EARTHWORK

31 10 00 SITE CLEARING

31 23 13 SUBGRADE PREPARATION

31 23 16 EXCAVATION

31 23 23 FILL AND BACKFILL

31 23 23.15 TRENCH BACKFILL

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 11 23 AGGREGATE BASE COURSES

32 12 16 ASPHALT PAVING

32 13 13 CONCRETE PAVING

32 16 00 CURBS AND GUTTERS

32 17 23 PAVEMENT MARKINGS

32 31 13 CHAIN LINK FENCES AND GATES

32 84 23 LANDSCAPE IRRIGATION SYSTEMS

32 91 13 SOIL PREPARATION

32 92 00 TURF AND GRASSES

DIVISION 33 - UTILITIES

33 05 01.09 POLYVINYL CHLORIDE (PVC) PRESSURE PIPE AND FITTINGS

33 05 23.13 UTILITY HORIZONTAL DIRECTIONAL BORING AND JACKING

33 13 00 DISINFECTION OF WATER UTILITY DISTRIBUTION FACILITIES

33 41 01.03 POLYVINYL CHLORIDE (PVC) DATA SHEET

F in a l I nsp ec t i o n Rep or t

Environmental Sampling Report Building 278

Mountain Home AFB, Idaho

Prepared for

Mountain Home AFB, Idaho

May 2017

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Contents

Section Page

Environmental Inspection

Asbestos Building Inspection

Lead-Based Paint Building Inspection

Pesticides

Mercury, PCBs, and Refrigerants

Results

Asbestos

Lead-Based Paint

Pesticides

Mercury, PCBs, and Refrigerants

Appendixes

A Asbestos and Lead-Based Paint Building Inspector Certificates B Pictures C Facility Diagrams and Sampling Locations D Laboratory Accreditations E Laboratory Results and COCs

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Environmental Inspection

On December 14, 2016, Michael Wirtz performed an environmental inspection on Building 278 for the presence of asbestos containing building materials (ACBM), lead-based paint (LBP), pesticides in soils potentially impacted by the planned renovation, and sources of mercury, polychlorinated biphenyls (PCBs) and refrigerants. Mr. Wirtz is a trained and certified AHERA Building Inspector and United State Environmental Protection Agency (USEPA) certified lead based paint building inspector (see Appendix A).

A server room inside Building 278 was locked and the building custodian did not have access. No inspections were completed inside this room. If any new building materials are discovered within this room not prior sampled as part of the building inspection, additional samples may be required. However, based on the continuity of building materials present throughout the building, it is unlikely something different is present.

Asbestos Building Inspection

During the asbestos inspection, Mr. Wirtz performed a visual inspection of the Building 278 to identify any suspect ACBM. The inspection include flooring materials and mastics, wall materials, and insulations (pipe wrap). The inspection did not include inspection of the roof, however, the roofing material is metal sheeting. A total of thirty-three (33) bulk samples were collected, representing one homogeneous sampling area. Homogeneous sampling areas are areas containing building materials of similar color, texture, and appearance with a common construction area. The asbestos building inspection was performed in accordance with the USEPA Guidance for Controlling Asbestos-Containing Materials in Buildings (EPA 560/5-85/024, June 1985). The bulk samples collected for the presence of asbestos included flooring materials, glues/mastics, pipe insulation, window caulking, and miscellaneous building materials found within the house.

Bulk samples of suspect ACBM were collected using sampling methods to reduce the risk of dust. Each sample was assigned a unique sample identification based on the homogeneous sampling material and sample number. The location of each sample was logged onto a facility diagram, and a photograph was taken of each suspect building material (Appendix B). Each sample was placed into a clean plastic bag with the sample identification written on the outside of the bag. A diagram showing the approximate location of each suspect ACBM sample collected is included in Appendix C.

All suspect ACBM samples were sent to TestAmerica Laboratory in Nashville, TN (TestAmerica) for analysis along with a Chain-of-Custody (COC). TestAmerica is a National Voluntary Laboratory Accreditation Program (NVLAP) accredited asbestos laboratory.

Laboratory accreditations are provided in Appendix D. Samples were analyzed using polarized light microscopy (PLM), EPA Method 600/R-93/116.

Lead-Based Paint Building Inspection

A LBP inspection was conducted on Building 278 utilizing a modified assessment plan following the U.S. Department of Housing and Urban Development (HUD) Guidelines for the Evaluation and Control of Lead-Based Paint Hazards in Housing (1995 and 1997 Revision). The LBP inspection was limited to the building structure only. Twenty-five (25) physical

Repair, Major Renovation & Addition, 389 Fighter Squadron Facility 278

W912DW18B0001 00 31 24 Page 5 samples of each homogeneous sampling area were collected. Homogeneous sampling areas are areas containing building materials of similar color, texture, and appearance with a common construction area.

Bulk samples of suspect LBP were collected with a cutter or other tool, as appropriate. Each paint sample was assigned a unique sample identification number. The location of each paint sample was logged onto a facility diagram, and a photograph was taken of each suspect painted building material (Appendix B). Each paint sample was placed into a clean plastic bag with the sample identification written on the outside of the bag. Facility diagrams showing the approximate location of each suspect paint sample collected are included in Appendix C.

All suspect LBP samples were sent to TestAmerica Laboratory in Nashville, TN (TestAmerica) for analysis along with a Chain-of-Custody (COC). Samples were analyzed using EPA Method SW 846 6010B.

Pesticides

A single sub-surface soil sample was collected within the area of the planned expansion of Building 278 and analyzed for pesticides. A hole was dug down to 24-inches below ground surface. A sample was then collected by scraping the side of the hole the entire depth.

Photographs of the hole are provided in Appendix B. A facility diagram showing the location of the hole is provided in Appendix C.

The pesticide sample was sent to TestAmerica Laboratory in Nashville, TN (TestAmerica) for analysis along with a Chain-of-Custody (COC). Samples were analyzed using EPA Method 8081.

Mercury, PCBs, and Refrigerants

During the walk-around of Building 278, Mr. Wirtz also looked for sources of mercury (thermostats and lighting), PCBs (light ballasts), and refrigerants. Inspecting for mercury included removing the face plates of thermostats and looking for mercury ampule. In addition, looking at fluorescent lights to identify if the manufacturer included any indication on the lights if they contain mercury (Hg) or not. PCBs are routinely found in lighting ballasts, however, taking apart lights was not allowed. Finally, refrigerants can be found in air conditioning equipment and refrigerators.

At least five thermostats were exposed by removing the face plate, none contain mercury and many were digital.

In total, approximately 420 fluorescent light bulbs were counted within Building 278. The majority of the fluorescent light bulbs inspected were either manufactured by Phillips or General Electric (GE) and were labeled as containing mercury (Hg). If a fluorescent light bulb is found and the label does not indicate whether it does or does not contain mercury, it should be assumed to contain mercury.

An assumption was made that every fluorescent light bulb pair has an associated ballast.

Based on previous inspections where taking apart lights was allowed, the majority of the light ballasts included indication on the face plate of either containing PCBs or not by the

Repair, Major Renovation & Addition, 389 Fighter Squadron Facility 278

W912DW18B0001 00 31 24 Page 6 manufacturer. When removing light ballasts for disposal/recycling, any ballast that either lists as containing PCBs or has no indication, should be treated as containing PCBs.

Building 278 has a street level electric air conditioning system located outside the mechanical room within a fenced enclosure. There was no indication as to what the chemical used within the system for cooling. In addition standard refrigerators recently purchased by the building custodian were installed in the break room.

Results

Asbestos

All thirty three of the asbestos samples collected were reported as Non-Detect (ND) for the presence of asbestos. Laboratory results and COCs are included in Appendix E.

Lead-Based Paint

The U.S. Department of Housing and Urban Development (HUD) has defined lead-based paint as any paint, varnish, shellac or other coating that contains lead equal to or greater than 1.0 mg/cm2 as measured by x-ray fluorescence or laboratory analysis, or 0.5 percent by weight (5,000 mg/kg) as measured by laboratory analysis. Laboratory results and COCs are included in Appendix E.

One sample exceeded the 5,000 mg/kg standard. A single red pressure tank in the mechanical room (Sample ID 278-LBP-V) has lead detected at 36,300 mg/kg.

In addition, the red roofing support in the air plenum throughout the building has lead levels below the regulatory standard of 5,000 mg/kg, but high enough to be made aware of.

The red roofing support (Sample ID 278-LBP-J) has lead detected at 2,070 mg/kg. Any work that could impact the red roofing structure causing a release (welding or grinding) should be done so by first removing the paint.

Pesticides

All pesticides reported under EPA method 8081 were Non-Detect (ND). Laboratory results and COCs are included in Appendix E.

Mercury, PCBs, and Refrigerants

There was no evidence of mercury in thermostats throughout Building 278.

All 420 of the fluorescent light tubes should be considered to be mercury containing.

Approximately 210 light ballasts are present within Building 278. Unless indicated on the manufacturer label, all should be considered to be PCB containing.

Based on the age of the refrigerators located within Building 278, it is unlikely any carcinogenic refrigerants are within the cooling systems of the refrigerators.

Repair, Major Renovation & Addition, 389 Fighter Squadron Facility 278

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Appendix A

Asbestos and Lead-Based Paint Building Inspector Certificates

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Appendix B

Pictures

Repair, Major Renovation & Addition, 389 Fighter Squadron Facility 278

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BUILDING 278 PHOTO LOG

APPENDIX B CH2M HILL, INC 1

Photo 1 - AS01, AS03 - Wall Carpet (fiberglass wall board)

Photo 2 – AS05, AS15, AS23, AS27 - Drywall (typical)

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2 CH2M HILL, INC APPENDIX B

Photo 3 – AS04 - Grey Cove, LBP E - Grey Cove, LBP I - White Wall

Photo 4 – AS06 - Blue Carpet

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APPENDIX B CH2M HILL, INC 3

Photo 5 – AS07 - 24 2’ x 2’ Ceiling Tile

Photo 6 – AS08 - Newer Insulation (left side), AS06B - Older Insulation (right side), AS07B - Duct

Insulation (fiberglass – bottom), LBP J - Red Roof Support Structure

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4 CH2M HILL, INC APPENDIX B

Photo 7 – AS09 - 12” x 12” Ceramic Tile

Photo 8 – AS11, AS12 - 12” x 12” Brown Tile, AS13 - Lt Brown Cove, LBP M - Lt Brown Cove

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APPENDIX B CH2M HILL, INC 5

Photo 9 – AS19 - Black 12” x 12” Tile, AS20 - Black Cove, LBP Q - Black Paint, LBP R - Black Cove

Photo 10 – AS12B - Grey Linoleum, AS16 - Blue Cove, LBP L - Blue Cove

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6 CH2M HILL, INC APPENDIX B

Photo 11 – AS25 - Duct Tape, AS26 - Rubber Pipe Wrap

Photo 12 – AS28, AS29, AS30 - Fiberglass Pipe Wrap

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APPENDIX B CH2M HILL, INC 7

Photo 13 – LBP S - Brown Bay Door

Photo 14 – LBP T – Grey Concrete Floor

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8 CH2M HILL, INC APPENDIX B

Photo 15 – LBP U - Grey Metal Door

Photo 16 – LBP V - Red Pressure Tank

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APPENDIX B CH2M HILL, INC 9

Photo 17 – LBP X – Exterior Brown Door

Photo 18 – Potential Pesticides Sample Hole (24-inches deep)

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10 CH2M HILL, INC APPENDIX B

Photo 19 – Potential Pesticides Sample Hole

Photo 20 – Typical Thermostat (electric)

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Appendix C

Facility Diagrams and Sampling Locations

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LOUNGE

WPNS PCATDS/LIBRARY

ASM

DOMP/

DESK

WDO

TAPE REVIEW

MSN PLANNING

HALL

DOS/DOT

ADO DO

4 SHIP 4 SHIP

COMM

DON

COMM

REVIEW

TAPE

VEST.

WOMEN

DUTY

DESK

DUTY

JAN

HALL

ROOM

CONF.

MBR

COMP CLASS

INT CAFE

DOM/AFE SNACKO GYM

VEST.

STORAGE

DOG, DOV

ENCLOSURE

MECH

DOG

MEN

LIFE SUPPORT LOCKER AREA

CC CCE DOV/SE CC

FLT

A

CC

FLT

B

CC

FLT

C

CC

FLT

D

VEST

MANTRAP

' CH2M HILL

3/32"=1’-0"

N

PLAN TRUE

N

ASBESTOS SAMPLE LOCATION

LEGEND:

NO ACCESS TO ROOMS

BLDG 278 - ASBESTOS SAMPLE LOCATIONS

6 7

3 4

11 12 13

33 36 38 40 44

42 434139373534

24 25

20 19

25, 26

29, 30

27, 28, 17, 18

21,22

19, 20

14, 15

11, 13, 04, 05

12B

12, 16

06B, 07B

06, 07, 08

1 2 3 4

A

B

E

C

D

2.41.31

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LOUNGE

WPNS PCATDS/LIBRARY

ASM

DOMP/

DESK

WDO

TAPE REVIEW

MSN PLANNING

HALL

DOS/DOT

ADO DO

4 SHIP 4 SHIP

COMM

DON

COMM

REVIEW

TAPE

VEST.

WOMEN

DUTY

DESK

DUTY

JAN

HALL

ROOM

CONF.

MBR

COMP CLASS

INT CAFE

DOM/AFE SNACKO GYM

VEST.

STORAGE

DOG, DOV

ENCLOSURE

MECH

DOG

MEN

LIFE SUPPORT LOCKER AREA

CC CCE DOV/SE CC

FLT

A

CC

FLT

B

CC

FLT

C

CC

FLT

D

VEST

MANTRAP

' CH2M HILL

3/32"=1’-0"

N

PLAN TRUE

N

LEGEND:

NO ACCESS TO ROOMS

BLDG 278 - LEAD PAINT SAMPLING LOCATIONS

LEAD PAINT SAMPLING LOCATION

6 7

3 4

11 12 13

33 36 38 40 44

42 434139373534

24 25

20 19

S

L

T

H

C

I

G

J

YK

A

F

C B

X

O, P

V, W

M

D, E

Q, R

PESTICIDE

PESTICIDE SAMPLING LOCATION

1 2 3 4

A

B

E

C

D

2.41.31

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Appendix D

Laboratory Accreditations

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Appendix E

Laboratory Results and COCs

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ANALYTICAL REPORT

TestAmerica Laboratories, Inc.

TestAmerica Nashville 2960 Foster Creighton Drive Nashville, TN 37204 Tel: (615)726-0177

TestAmerica Job ID: 490-118828-1 Client Project/Site: MHAFB Building 278

For:

CH2M Hill, Inc.

322 E. Front St.

Suite 200 Boise, Idaho 83702

Attn: Mike Wirtz

Authorized for release by:

12/28/2016 3:28:58 PM

Roxanne Cisneros, Senior Project Manager (615)301-5761 roxanne.cisneros@testamericainc.com

The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accredited parameters, exceptions are noted in this report. This report may not be reproduced except in full, and with written approval from the laboratory. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page.

This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature.

Results relate only to the items tested and the sample(s) as received by the laboratory.

Repair, Major Renovation & Addition, 389 Fighter Squadron Facility 278 Mountain Home AFB, ID 17013

W912DW18B0001 00 31 24 Page 41 https://secure.testamericainc.com/TotalAccess/login.aspx http://www.testamericainc.com/AskTheExpert/Expert_index.htm http://www.testamericainc.com mailto:roxanne.cisneros@testamericainc.com

Table of Contents

Client: CH2M Hill, Inc.

Project/Site: MHAFB Building 278

TestAmerica Job ID: 490-118828-1

TestAmerica Nashville

12/28/2016

Cover Page

Table of Contents

Sample Summary

Case Narrative

Definitions

Method Summary

Certification Summary

Subcontract Data

Chain of Custody

Receipt Checklists

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Sample Summary TestAmerica Job ID: 490-118828-1Client: CH2M Hill, Inc.

Project/Site: MHAFB Building 278

Lab Sample ID Client Sample ID ReceivedCollectedMatrix

490-118828-1 278-AS-01 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-2 278-AS-02 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-3 278-AS-03 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-4 278-AS-04 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-5 278-AS-05 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-6 278-AS-06 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-7 278-AS-07 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-8 278-AS-08 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-9 278-AS-09 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-10 278-AS-10 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-11 278-AS-11 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-13 278-AS-13 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-14 278-AS-14 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-15 278-AS-15 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-16 278-AS-16 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-17 278-AS-17 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-18 278-AS-18 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-19 278-AS-19 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-20 278-AS-20 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-21 278-AS-21 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-22 278-AS-22 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-23 278-AS-23 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-24 278-AS-24 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-25 278-AS-25 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-26 278-AS-26 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-27 278-AS-27 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-28 278-AS-28 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-29 278-AS-29 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-30 278-AS-30 Solid 12/13/16 00:00 12/21/16 10:35

490-118828-31 278-AS-06B Solid 12/13/16 00:00 12/21/16 10:35

490-118828-32 278-AS-07B Solid 12/13/16 00:00 12/21/16 10:35

490-118828-33 278-AS-12B Solid 12/13/16 00:00 12/21/16 10:35

TestAmerica Nashville

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Case Narrative Client: CH2M Hill, Inc. TestAmerica Job ID: 490-118828-1 Project/Site: MHAFB Building 278

Job ID: 490-118828-1

Laboratory: TestAmerica Nashville

Narrative

Job Narrative 490-118828-1

Comments No additional comments.

Receipt The samples were received on 12/21/2016 10:35 AM; the samples arrived in good condition, properly preserved and, where required, on ice. The temperature of the cooler at receipt was 1.3º C.

Receipt Exceptions The following sample was submitted for analysis; however, it was not listed on the Chain-of-Custody (COC): 278-AS-10 (490-118828-10)

The following sample was listed on the Chain of Custody (COC); however, no sample was received: 278-AS-12 (490-118828-34).

No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.

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Definitions/Glossary

Project/Site: MHAFB Building 278

Glossary

These commonly used abbreviations may or may not be present in this report.

¤ Listed under the "D" column to designate that the result is reported on a dry weight basis

Abbreviation

%R Percent Recovery

CFL Contains Free Liquid

CNF Contains no Free Liquid

DER Duplicate error ratio (normalized absolute difference)

Dil Fac Dilution Factor

DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample

DLC Decision level concentration

MDA Minimum detectable activity

EDL Estimated Detection Limit

MDC Minimum detectable concentration

MDL Method Detection Limit

ML Minimum Level (Dioxin)

NC Not Calculated

ND Not detected at the reporting limit (or MDL or EDL if shown)

PQL Practical Quantitation Limit

QC Quality Control

RER Relative error ratio

RL Reporting Limit or Requested Limit (Radiochemistry)

RPD Relative Percent Difference, a measure of the relative difference between two points

TEF Toxicity Equivalent Factor (Dioxin)

TEQ Toxicity Equivalent Quotient (Dioxin)

TestAmerica Nashville

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Method Summary

Project/Site: MHAFB Building 278

Method Method Description LaboratoryProtocol

NONESubcontract -

Asbestos

General Sub Contract Method EMLab FL

Protocol References:

NONE = NONE

Laboratory References:

EMLab FL = EMLab P&K - Fort Lauderdale, 6301 NW 5th Way, Suite 2850, Fort Lauderdale, FL 33309, TEL (954)776-8400

TestAmerica Nashville

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Certification Summary Client: CH2M Hill, Inc. TestAmerica Job ID: 490-118828-1 Project/Site: MHAFB Building 278

Laboratory: TestAmerica Nashville The certifications listed below are applicable to this report.

Authority Program EPA Region Certification ID Expiration Date

Utah TN000328NELAP 07-31-17

Laboratory: EMLab P&K - Fort Lauderdale All certifications held by this laboratory are listed. Not all certifications are applicable to this report.

Authority Program EPA Region Certification ID Expiration Date

AIHA-LAP, LLC 173067EMLAP 03-01-18

AIHA-LAP, LLC IHLAP 173067 03-01-18

TestAmerica Nashville

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Approved by:

Approved Signatory Tracy Garcia

Report for:

Ms. Roxanne Cisneros TestAmerica-Nashville, TN 2960 Foster Creighton Drive Nashville, TN 37204

Regarding: Project: 490-118828-1; MHAFB Building 278

EML ID: 1652044

All samples were received in acceptable condition unless noted in the Report Comments portion in the body of the report. The results relate only to the items tested. The results include an inherent uncertainty of measurement associated with estimating percentages by polarized light microscopy. Measurement uncertainty data for sample results with >1% asbestos concentration can be provided when requested.

EMLab P&K ("the Company") shall have no liability to the client or the client's customer with respect to decisions or recommendations made, actions taken or courses of conduct implemented by either the client or the client's customer as a result of or based upon the Test Results. In no event shall the Company be liable to the client with respect to the Test Results except for the Company's own willful misconduct or gross negligence nor shall the Company be liable for incidental or consequential damages or lost profits or revenues to the fullest extent such liability may be disclaimed by law, even if the Company has been advised of the possibility of such damages, lost profits or lost revenues. In no event shall the Company's liability with respect to the Test Results exceed the amount paid to the Company by the client therefor.

Dates of Analysis:

Asbestos PLM: 12-28-2016

Service SOPs: Asbestos PLM (EPA Methods 600/R-93/116 & 600/M4-82-020, SOP EM-AS-S-1267)

EMLab ID: 1652044, Page 1 of 9EMLab P&K, LLC

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EMLab P&K 6500 McDonough Dr, Suite C-10, Norcross, GA 30093

(866) 871-1984 Fax (954) 776-8485 www.emlab.com

Client: TestAmerica-Nashville, TN C/O: Ms. Roxanne Cisneros Re: 490-118828-1; MHAFB Building 278

Date of Sampling: 12-13-2016 Date of Receipt: 12-23-2016 Date of Report: 12-28-2016

ASBESTOS PLM REPORT: EPA-600/M4-82-020 & EPA METHOD 600/R-93-116

Total Samples Submitted: 32 Total Samples Analyzed: 32

Total Samples with Layer Asbestos Content > 1%: 0

Location: 278-AS-01, 490-118828-1 Lab ID-Version‡: 7691256-1

Sample Layers Asbestos Content Light Gray Carpet ND

Composite Non-Asbestos Content: 95% Synthetic Fibers Sample Composite Homogeneity: Good

Location: 278-AS-02, 490-118828-2 Lab ID-Version‡: 7691257-1

Sample Layers Asbestos Content Beige Floor Tile ND Yellow Adhesive ND

Multicolored Fibrous Material ND Composite Non-Asbestos Content: 5% Cellulose

3% Hair/Wool 3% Synthetic Fibers

Sample Composite Homogeneity: Moderate

Location: 278-AS-03, 490-118828-3 Lab ID-Version‡: 7691258-1

Sample Layers Asbestos Content Light Gray Carpet ND

Composite Non-Asbestos Content: 95% Synthetic Fibers Sample Composite Homogeneity: Good

Location: 278-AS-04, 490-118828-4 Lab ID-Version‡: 7691259-1

Sample Layers Asbestos Content Gray Baseboard ND

Yellow Adhesive / Brown Woven Material ND Brown Fibrous Material ND

Composite Non-Asbestos Content: 35% Cellulose 15% Synthetic Fibers 10% Mineral Wool

Sample Composite Homogeneity: Poor

EMLab ID: 1652044, Page 2 of 9EMLab P&K, LLC

The test report shall not be reproduced except in full, without written approval of the laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. EMLab P&K 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.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is reflected by the value of "x".

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(866) 871-1984 Fax (954) 776-8485 www.emlab.com

Client: TestAmerica-Nashville, TN C/O: Ms. Roxanne Cisneros Re: 490-118828-1; MHAFB Building 278

Date of Sampling: 12-13-2016 Date of Receipt: 12-23-2016 Date of Report: 12-28-2016

ASBESTOS PLM REPORT: EPA-600/M4-82-020 & EPA METHOD 600/R-93-116

Location: 278-AS-05, 490-118828-5 Lab ID-Version‡: 7691260-1

Sample Layers Asbestos Content Tan Ceiling Tile ND

Composite Non-Asbestos Content: 35% Cellulose 20% Mineral Wool

Sample Composite Homogeneity: Good

Location: 278-AS-06, 490-118828-6 Lab ID-Version‡: 7691261-1

Sample Layers Asbestos Content Multicolored Carpet ND Light Gray Adhesive ND

Composite Non-Asbestos Content: 80% Synthetic Fibers Sample Composite Homogeneity: Good

Location: 278-AS-07, 490-118828-7 Lab ID-Version‡: 7691262-1

Sample Layers Asbestos Content Gray Ceiling Tile with Brown Surface ND

Composite Non-Asbestos Content: 30% Cellulose 25% Mineral Wool

Sample Composite Homogeneity: Good

Location: 278-AS-08, 490-118828-8 Lab ID-Version‡: 7691263-1

Sample Layers Asbestos Content Yellow Insulation ND

Composite Non-Asbestos Content: 99% Mineral Wool Sample Composite Homogeneity: Good

EMLab ID: 1652044, Page 3 of 9EMLab P&K, LLC

The test report shall not be reproduced except in full, without written approval of the laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. EMLab P&K 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.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is reflected by the value of "x".

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(866) 871-1984 Fax (954) 776-8485 www.emlab.com

Client: TestAmerica-Nashville, TN C/O: Ms. Roxanne Cisneros Re: 490-118828-1; MHAFB Building 278

Date of Sampling: 12-13-2016 Date of Receipt: 12-23-2016 Date of Report: 12-28-2016

ASBESTOS PLM REPORT: EPA-600/M4-82-020 & EPA METHOD 600/R-93-116

Location: 278-AS-09, 490-118828-9 Lab ID-Version‡: 7691264-1

Sample Layers Asbestos Content Multicolored Ceramic Tile ND

Composite Non-Asbestos Content: < 1% Cellulose Sample Composite Homogeneity: Good

Location: 278-AS-10, 490-118828-10 Lab ID-Version‡: 7691265-1

Sample Layers Asbestos Content Tan Floor Tile ND Brown Mastic ND

Composite Non-Asbestos Content: < 1% Cellulose Sample Composite Homogeneity: Good

Location: 278-AS-11, 490-118828-11 Lab ID-Version‡: 7691266-1

Sample Layers Asbestos Content Tan Floor Tile ND

Orange Adhesive ND Composite Non-Asbestos Content: < 1% Cellulose Sample Composite Homogeneity: Good

Location: 278-AS-13, 490-118828-13 Lab ID-Version‡: 7691268-1

Sample Layers Asbestos Content Brown Baseboard ND

Yellow Adhesive / White Paint ND Brown Tape ND

Composite Non-Asbestos Content: 20% Cellulose Sample Composite Homogeneity: Moderate

EMLab ID: 1652044, Page 4 of 9EMLab P&K, LLC

The test report shall not be reproduced except in full, without written approval of the laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. EMLab P&K 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.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is reflected by the value of "x".

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(866) 871-1984 Fax (954) 776-8485 www.emlab.com

Client: TestAmerica-Nashville, TN C/O: Ms. Roxanne Cisneros Re: 490-118828-1; MHAFB Building 278

Date of Sampling: 12-13-2016 Date of Receipt: 12-23-2016 Date of Report: 12-28-2016

ASBESTOS PLM REPORT: EPA-600/M4-82-020 & EPA METHOD 600/R-93-116

Location: 278-AS-14, 490-118828-14 Lab ID-Version‡: 7691269-1

Sample Layers Asbestos Content White Compound with Tan Paint ND

Sample Composite Homogeneity: Good

Location: 278-AS-15, 490-118828-15 Lab ID-Version‡: 7691270-1

Sample Layers Asbestos Content White Drywall with Brown Paper ND

Composite Non-Asbestos Content: 20% Cellulose < 1% Glass Fibers < 1% Vermiculite

Sample Composite Homogeneity: Moderate

Location: 278-AS-16, 490-118828-16 Lab ID-Version‡: 7691271-1

Sample Layers Asbestos Content Blue Baseboard ND

Yellow Adhesive / Tan Paint ND Brown Tape ND

Composite Non-Asbestos Content: 12% Cellulose Sample Composite Homogeneity: Moderate

Location: 278-AS-17, 490-118828-17 Lab ID-Version‡: 7691272-1

Sample Layers Asbestos Content Tan Ceramic Tile ND

Sample Composite Homogeneity: Good

EMLab ID: 1652044, Page 5 of 9EMLab P&K, LLC

The test report shall not be reproduced except in full, without written approval of the laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. EMLab P&K 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.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is reflected by the value of "x".

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(866) 871-1984 Fax (954) 776-8485 www.emlab.com

Client: TestAmerica-Nashville, TN C/O: Ms. Roxanne Cisneros Re: 490-118828-1; MHAFB Building 278

Date of Sampling: 12-13-2016 Date of Receipt: 12-23-2016 Date of Report: 12-28-2016

ASBESTOS PLM REPORT: EPA-600/M4-82-020 & EPA METHOD 600/R-93-116

Location: 278-AS-18, 490-118828-18 Lab ID-Version‡: 7691273-1

Sample Layers Asbestos Content Tan Ceramic Tile ND

Sample Composite Homogeneity: Good

Location: 278-AS-19, 490-118828-19 Lab ID-Version‡: 7691274-1

Sample Layers Asbestos Content Black Floor Tile ND

Sample Composite Homogeneity: Good

Location: 278-AS-20, 490-118828-20 Lab ID-Version‡: 7691275-1

Sample Layers Asbestos Content Black Baseboard ND Yellow Adhesive ND

White Compound with Black Paint ND Sample Composite Homogeneity: Moderate

Location: 278-AS-21, 490-118828-21 Lab ID-Version‡: 7691276-1

Sample Layers Asbestos Content Beige Floor Tile ND Yellow Adhesive ND

Composite Non-Asbestos Content: < 1% Cellulose Sample Composite Homogeneity: Good

EMLab ID: 1652044, Page 6 of 9EMLab P&K, LLC

The test report shall not be reproduced except in full, without written approval of the laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. EMLab P&K 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.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is reflected by the value of "x".

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(866) 871-1984 Fax (954) 776-8485 www.emlab.com

Client: TestAmerica-Nashville, TN C/O: Ms. Roxanne Cisneros Re: 490-118828-1; MHAFB Building 278

Date of Sampling: 12-13-2016 Date of Receipt: 12-23-2016 Date of Report: 12-28-2016

ASBESTOS PLM REPORT: EPA-600/M4-82-020 & EPA METHOD 600/R-93-116

Location: 278-AS-22, 490-118828-22 Lab ID-Version‡: 7691277-1

Sample Layers Asbestos Content Beige Floor Tile ND Yellow Adhesive ND

Multicolored Fibrous Material ND Composite Non-Asbestos Content: 5% Cellulose

3% Cotton 2% Hair/Wool

Sample Composite Homogeneity: Moderate

Location: 278-AS-23, 490-118828-23 Lab ID-Version‡: 7691278-1

Sample Layers Asbestos Content White Compound with Brown Paint ND White Drywall with Brown Paper ND

Composite Non-Asbestos Content: 20% Cellulose Sample Composite Homogeneity: Moderate

Location: 278-AS-24, 490-118828-24 Lab ID-Version‡: 7691279-1

Sample Layers Asbestos Content Gray Ceiling Tile with Brown Surface ND

Composite Non-Asbestos Content: 30% Cellulose 25% Mineral Wool

Sample Composite Homogeneity: Good

Location: 278-AS-25, 490-118828-25 Lab ID-Version‡: 7691280-1

Sample Layers Asbestos Content White Woven Material with Green Paint ND

Composite Non-Asbestos Content: 40% Synthetic Fibers 20% Cotton

Sample Composite Homogeneity: Moderate

EMLab ID: 1652044, Page 7 of 9EMLab P&K, LLC

The test report shall not be reproduced except in full, without written approval of the laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. EMLab P&K 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.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is reflected by the value of "x".

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(866) 871-1984 Fax (954) 776-8485 www.emlab.com

Client: TestAmerica-Nashville, TN C/O: Ms. Roxanne Cisneros Re: 490-118828-1; MHAFB Building 278

Date of Sampling: 12-13-2016 Date of Receipt: 12-23-2016 Date of Report: 12-28-2016

ASBESTOS PLM REPORT: EPA-600/M4-82-020 & EPA METHOD 600/R-93-116

Location: 278-AS-26, 490-118828-26 Lab ID-Version‡: 7691281-1

Sample Layers Asbestos Content Green Foam ND

Sample Composite Homogeneity: Moderate

Location: 278-AS-27, 490-118828-27 Lab ID-Version‡: 7691282-1

Sample Layers Asbestos Content White Compound ND

White Woven Material ND White Drywall with Brown Paper ND

Composite Non-Asbestos Content: 12% Cellulose 4% Glass Fibers

Sample Composite Homogeneity: Moderate

Location: 278-AS-28, 490-118828-28 Lab ID-Version‡: 7691283-1

Sample Layers Asbestos Content White Non-Fibrous Material / Cream Tape/ Cream Woven Material/ Silver Foil ND

Yellow Insulation ND Composite Non-Asbestos Content: 70% Mineral Wool

10% Cellulose Sample Composite Homogeneity: Moderate

Location: 278-AS-29, 490-118828-29 Lab ID-Version‡: 7691284-1

Sample Layers Asbestos Content Cream Tape / Cream Woven Material/ Silver Foil ND

Yellow Insulation ND Composite Non-Asbestos Content: 70% Mineral Wool

10% Cellulose Sample Composite Homogeneity: Moderate

EMLab ID: 1652044, Page 8 of 9EMLab P&K, LLC

The test report shall not be reproduced except in full, without written approval of the laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. EMLab P&K 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.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is reflected by the value of "x".

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(866) 871-1984 Fax (954) 776-8485 www.emlab.com

Client: TestAmerica-Nashville, TN C/O: Ms. Roxanne Cisneros Re: 490-118828-1; MHAFB Building 278

Date of Sampling: 12-13-2016 Date of Receipt: 12-23-2016 Date of Report: 12-28-2016

ASBESTOS PLM REPORT: EPA-600/M4-82-020 & EPA METHOD 600/R-93-116

Location: 278-AS-30, 490-118828-30 Lab ID-Version‡: 7691285-1

Sample Layers Asbestos Content Cream Tape / Cream Woven Material/ Silver Foil ND

Yellow Insulation ND Composite Non-Asbestos Content: 70% Mineral Wool

10% Cellulose Sample Composite Homogeneity: Moderate

Location: 278-AS-31, 490-118828-31 Lab ID-Version‡: 7691286-1

Sample Layers Asbestos Content Dark Gray Insulation ND

Composite Non-Asbestos Content: 99% Mineral Wool Sample Composite Homogeneity: Moderate

Location: 278-AS-32, 490-118828-32 Lab ID-Version‡: 7691287-1

Sample Layers Asbestos Content Cream Tape / Cream Woven Material/ Silver Foil ND

Yellow Insulation ND Composite Non-Asbestos Content: 70% Mineral Wool

10% Cellulose Sample Composite Homogeneity: Moderate

Location: 278-AS-33, 490-118828-33 Lab ID-Version‡: 7691288-1

Sample Layers Asbestos Content Light Gray Sheet Flooring with Fibrous Backing ND

Yellow Adhesive / White Paint ND Composite Non-Asbestos Content: 20% Cellulose

7% Synthetic Fibers Sample Composite Homogeneity: Good

EMLab ID: 1652044, Page 9 of 9EMLab P&K, LLC

The test report shall not be reproduced except in full, without written approval of the laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. EMLab P&K 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.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is reflected by the value of "x".

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Login Sample Receipt Checklist

Client: CH2M Hill, Inc. Job Number: 490-118828-1

Login Number: 118828

Question Answer Comment

Creator: West, Derrick D

List Source: TestAmerica Nashville

List Number: 1

TrueRadioactivity wasn't checked or is </= background as measured by a survey meter.

TrueThe cooler's custody seal, if present, is intact.

N/ASample custody seals, if present, are intact.

TrueThe cooler or samples do not appear to have been compromised or tampered with.

TrueSamples were received on ice.

TrueCooler Temperature is acceptable.

TrueCooler Temperature is recorded.

TrueCOC is present.

TrueCOC is filled out in ink and legible.

TrueCOC is filled out with all pertinent information.

TrueIs the Field Sampler's name present on COC?

TrueThere are no discrepancies between the containers received and the COC.

TrueSamples are received within Holding Time (excluding tests with immediate HTs)

TrueSample containers have legible labels.

TrueContainers are not broken or leaking.

TrueSample collection date/times are provided.

TrueAppropriate sample containers are used.

TrueSample bottles are completely filled.

N/ASample Preservation Verified.

TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs

N/AContainers requiring zero headspace have no headspace or bubble is <6mm (1/4").

TrueMultiphasic samples are not present.

TrueSamples do not require splitting or compositing.

N/AResidual Chlorine Checked.

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ANALYTICAL REPORT

TestAmerica Laboratories, Inc.

TestAmerica Nashville 2960 Foster Creighton Drive Nashville, TN…