attachment_2_-_100Percent_Specifications_AUG2018_Volume1.pdf

MOUNTAIN HOME AIR FORCE BASE

MOUNTAIN HOME, IDAHO

100% DESIGN

VOLUME 1—SPECIFICATIONS

DIVISION 00 THROUGH DIVISION 07

for the construction of the

REPAIR CORROSION CONTROL FACILITY 1330

Contract No. QYZH 15-0024

CH2M HILL

Boise, Idaho

August 2018

Project No. 699305 Copy No.

Repair Corrosion Control Facility 1330 QYZH 15-0024

PROJECT TABLE OF CONTENTS

VOLUME 1 - SPECIFICATIONS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

00 31 24 ENVIRONMENTAL ASSESSMENT INFORMATION

SUPPLEMENT: ENVIRONMENTAL SURVEY REPORT

DIVISION 01 - GENERAL REQUIREMENTS

01 11 00 SUMMARY OF WORK

01 14 00 WORK RESTRICTIONS

01 32 01.00 10 PROJECT SCHEDULE

01 33 00 SUBMITTAL PROCEDURES

SUPPLEMENT: MATERIAL APPROVAL SUBMITTAL

SUPPLEMENT: SUBMITTAL REGISTER

01 33 29 SUSTAINABILITY REPORTING

SUPPLEMENT: HPSB CHECKLIST

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00.10 20 QUALITY CONTROL FOR MINOR CONSTRUCTION

01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS

01 57 19 TEMPORARY ENVIRONMENTAL CONTROLS

01 58 00 PROJECT IDENTIFICATION

SUPPLEMENT: PROJECT SIGN

01 74 19 CONSTRUCTION AND DEMOLITION WASTE MANAGEMENT

01 78 00 CLOSEOUT SUBMITTALS

SUPPLEMENT: MHAFB CONTRACTOR AS-BUILT DRAWING

STANDARDS

SUPPLEMENT: DD FORM 1354, TRANSFER AND ACCEPTANCE

OF DoD REAL PROPERTY

SUPPLEMENT: REAL PROPERTY ACCOUNTABILITY DD 1354

WORKSHEET

01 78 23 OPERATION AND MAINTENANCE DATA

01 91 00.15 TOTAL BUILDING COMMISSIONING

DIVISION 02 - EXISTING CONDITIONS

02 41 00 DEMOLITION

DIVISION 03 - CONCRETE

03 30 00 CAST-IN-PLACE CONCRETE

DIVISION 04 - MASONRY

04 20 00 UNIT MASONRY

DIVISION 05 - METALS

05 05 23.16 STRUCTURAL WELDING

05 12 00 STRUCTURAL STEEL

05 30 00 STEEL DECKS

05 40 00 COLD-FORMED METAL FRAMING

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

06 61 16 SOLID SURFACING FABRICATIONS

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 21 13 BOARD AND BLOCK INSULATION

07 22 00 ROOF AND DECK INSULATION

07 27 10.00 10 BUILDING AIR BARRIER SYSTEM

07 27 19.01 SELF-ADHERING AIR BARRIERS

07 41 13 METAL ROOF PANELS

07 42 13 METAL WALL PANELS

07 60 00 FLASHING AND SHEET METAL

07 84 00 FIRESTOPPING

07 92 00 JOINT SEALANTS

VOLUME 2 - SPECIFICATIONS

DIVISION 08 - OPENINGS

08 11 13 STEEL DOORS AND FRAMES

08 71 00 DOOR HARDWARE

08 81 00 GLAZING

08 87 23.13 SAFETY FILMS

DIVISION 09 - FINISHES

09 22 00 SUPPORTS FOR PLASTER AND GYPSUM BOARD

09 29 00 GYPSUM BOARD

09 30 10 CERAMIC, QUARRY, AND GLASS TILING

09 51 00 ACOUSTICAL CEILINGS

09 65 00 RESILIENT FLOORING

09 90 00 PAINTS AND COATINGS

DIVISION 10 - SPECIALTIES

10 14 00.20 INTERIOR SIGNAGE

10 26 00 WALL AND DOOR PROTECTION

10 28 13 TOILET ACCESSORIES

10 51 13 METAL LOCKERS

DIVISION 11 - NOT USED

DIVISION 12 - FURNISHINGS

12 21 00 WINDOW BLINDS

12 32 00 MANUFACTURED WOOD CASEWORK

12 36 00 COUNTERTOPS

DIVISION 13 - SPECIAL CONSTRUCTION

13 48 00 SEISMIC PROTECTION FOR MISCELLANEOUS EQUIPMENT

DIVISION 14 - NOT USED

DIVISION 21 - FIRE SUPPRESSION

21 13 13.00 10 WET PIPE SPRINKLER SYSTEM, FIRE PROTECTION

DIVISION 22 - PLUMBING

22 00 00 PLUMBING, GENERAL PURPOSE

22 07 19.00 40 PLUMBING PIPING INSULATION

DIVISION 23 - HEATING, VENTILATING, AND AIR CONDITIONING (HVAC)

23 00 00 AIR SUPPLY, DISTRIBUTION, VENTILATION, AND

EXHAUST SYSTEMS

23 03 00.00 20 BASIC MECHANICAL MATERIALS AND METHODS

23 05 93 TESTING, ADJUSTING, AND BALANCING FOR HVAC

23 07 00 THERMAL INSULATION FOR MECHANICAL SYSTEMS

23 81 00.00 20 UNITARY AIR CONDITIONING EQUIPMENT

23 82 01.00 10 WARM AIR HEATING SYSTEMS

DIVISION 25 - NOT USED

DIVISION 26 - ELECTRICAL

26 00 00.00 20 BASIC ELECTRICAL MATERIALS AND METHODS

26 08 00 APPARATUS INSPECTION AND TESTING

26 20 00 INTERIOR DISTRIBUTION SYSTEM

26 28 01.00 10 COORDINATED POWER SYSTEM PROTECTION

26 51 00 INTERIOR LIGHTING

26 56 00 EXTERIOR LIGHTING

DIVISION 27 - NOT USED

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

28 31 00.00 10 FIRE DETECTION AND ALARM SYSTEM, DIRECT CURRENT

LOOP

DIVISION 31 - EARTHWORK

31 00 00 EARTHWORK

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 11 23 AGGREGATE BASE COURSES

32 12 17 HOT MIX BITUMINOUS PAVEMENT

DIVISION 33 - UTILITIES

33 30 00 SANITARY SEWERS

DIVISION 34 THROUGH DIVISION 48 - NOT USED

-- End of Project Table of Contents --

SECTION 00 31 24

ENVIRONMENTAL ASSESSMENT INFORMATION

04/18

PART 1 GENERAL

Not used.

PART 2 PRODUCTS

Not used.

PART 3 EXECUTION

3.1 3.1 SUPPLEMENT

a. The supplement listed below, following "End of Section," is a part of this specification.

1. Environmental Sampling Survey Corrosion Control Facility 1330, Mountain Home AFB, Idaho.

-- End of Section --

DOCUMENT 00 31 24 Page 1

F I N A L S U R V E Y R E P O R T

Environmental Survey Report Corrosion Control Facility 1330 Mountain Home AFB, Idaho

Prepared for

Mountain Home AFB, Idaho

March 2018

322 East Front Street, Suite 200 Boise, ID 83702

SL0220171156BOI III

Contents Section Page

Acronyms and Abbreviations .............................................................................................................. v

1 Environmental Survey ......................................................................................................... 1-1

1.1 Asbestos Survey ............................................................................................................... 1-1

1.2 Lead-based Paint Survey .................................................................................................. 1-2

1.3 Dust Wipe Sample ............................................................................................................ 1-2

1.4 Soil Sampling .................................................................................................................... 1-2

2 Results ................................................................................................................................ 2-1

2.1 Asbestos Survey ............................................................................................................... 2-1

2.2 Lead-based Paint Survey .................................................................................................. 2-1

2.3 Dust Wipe Sample ............................................................................................................ 2-1

2.4 Soil Sample ....................................................................................................................... 2-2

References ..................................................................................................................................... 3-1

Appendixes

A Asbestos and Lead-based Paint Building Inspector Certificates B Photographs of Suspect Building Material C Facility Diagram and Sampling Locations D Laboratory Accreditations E Laboratory Results and COCs

SL0220171156BOI V

Acronyms and Abbreviations ACBM asbestos-containing building materials cm centimeter

COC chain-of-custody

EPA U.S. Environmental Protection Agency

HUD U.S. Department of Housing and Urban Development

LBP lead-based paint

LCP lead-containing paint mg/kg milligrams per kilogram

NVLAP National Voluntary Laboratory Accreditation Program

OSHA Occupational Safety and Health Act

PEL permissible exposure limit

PLM polarized light microscopy

SECTION 1

1-1

Environmental Survey On January 24, 2018, Michael Wirtz performed a partial environmental survey on Corrosion Control Facility 1330 (Facility 1330) under contract number QYZH 150024, Repair Corrosion Control Facility 1330. The environmental survey focused on the proposed area of impact for the renovation and expansion of Facility 1330, and included the following:

1. Asbestos containing building material (ACBM) inspection of the proposed renovation area

2. Lead-based paint (LBP) inspection of the proposed renovation area

3. Heavy metal wipe sampling of typical dust found within the proposed renovation area

4. Sub-surface soil samples for the presence of pesticides

5. Sub-surface soil samples for the presence of heavy metals

Mr. Wirtz is a trained and certified AHERA Building Inspector and U.S. Environmental Protection Agency- (EPA) certified LBP building inspector (see Appendix A).

The results presented in this report are indicative of conditions only during the time of the survey and sampling period. Because of the hidden nature of many building components, it may be impossible to determine if all building materials have been located. Therefore, we cannot guarantee that all ACBM or LBP has been located. The survey and method of sampling reflects our best efforts in the determination of ACBM and LBP in Facility 1330. Structural components of Facility 1330 have not been inspected or sampled, so it is not known if any have ACBM or LBP.

1.1 Asbestos Survey

During the asbestos survey, Mr. Wirtz performed a visual survey of the proposed renovation area of Facility 1330 to identify suspect ACBM. The survey including wall insulation, foam insulation, floor tiles and mastic, cove base and mastic, and ceramic tiles, representing one homogeneous sampling area.

Homogeneous sampling areas are areas containing building materials of similar color, texture, and appearance with a common construction area. A total of 20 samples were collected to be analyzed for the presence of asbestos. The asbestos facility sampling was performed in accordance with the Guidance for Controlling Asbestos-Containing Materials in Buildings (EPA, 1985).

Bulk samples of suspect ACBM were collected using sampling methods to reduce the risk of dust. Each sample was assigned a unique sample identification number based on the homogeneous sampling material and sample location. The location of each sample was logged onto a facility diagram and a photograph was taken of each type of suspect building material (Appendix B). Each sample was placed into a clean plastic bag with the sample identification number written on the outside of the bag. A facility diagram showing the approximate location of each suspect ACBM sample collected is included in Appendix C-1.

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.

SECTION 1 – ENVIRONMENTAL SURVEY

1-2 SL0220171156BOI

1.2 Lead-based Paint Survey

A LBP survey was conducted on Facility 1330 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 survey included walls, a metal stair case, and metal support beams. Thirteen physical 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 type of suspect painted building material (Appendix B). Each paint sample was placed into a clean plastic bag with the sample identification number written on the outside of the bag. A facility diagram showing the approximate location of each suspect paint sample collected is included in Appendix C-2.

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

1.3 Dust Wipe Sample

Corrosion control equipment located within the proposed renovation area of Facility 1330 vents inside the facility. Over the years of use, dust from the corrosion control equipment has accumulated on flat surfaces. A dust wipe sample was requested by Mountain Home AFB Environmental Personnel to determine the presence of lead, chromium, and mercury in the dust.

A 10-centimeter (cm) by 10 cm wipe sample was collected and logged onto a facility diagram. A photograph was taken of sample area (Appendix B). The wipe sample was placed in a 4-ounce glass jar.

A facility diagram showing the approximate location of each suspect paint sample collected is included in Appendix C.

The dust wipe sample was sent to TestAmerica Laboratory in Nashville, TN (TestAmerica) for analysis along with a COC form. The sample was analyzed using EPA Methods SW 846 6010B and 7471B.

1.4 Soil Sampling

Included in the proposed renovation of Facility 1330 is a planned 11-foot by 32-foot expansion along the northeast side of the facility. Due to the history of the building and common building practices of the time, a sub-surface soil sample was requested by Mountain Home AFB Environmental Personnel to detect the presence of pesticides and heavy metals. A composite sample consisting of two sub-surface soil sample locations was collected. Each sub-surface soil sample included dust generated from coring of asphalt (3-inches thick) and soil generated from hand auguring 24-inches below grade. A utility location for the planned expansion area was conducted prior to any sampling activities.

The soil sample was assigned a unique sample identification number. The location of each sub-surface soil sample location was logged onto a facility diagram and a photograph was taken of each sub-surface soil sample location (Appendix B). The soil sample was homogenized on site and placed into two glass jars provided by the laboratory. A facility diagram showing the approximate location of each soil sub-surface soil sample location is included in Appendix C-1.

The soil sample was sent to TestAmerica Laboratory in Nashville, TN (TestAmerica) for analysis along with a COC form. Samples were analyzed using EPA Method SW 846 6010B.

SECTION 2

2-1

Results

2.1 Asbestos Survey

To be an asbestos-containing material, a material must contain more than 1 percent asbestos. None of the 20 asbestos samples had results that exceeded 1 percent. Laboratory results and COCs are included in Appendix E-1.

2.2 Lead-based Paint Survey

HUD has defined LBP as any paint, varnish, shellac, or other coating that contains lead equal to or greater than 1.0 milligram per square centimeter as measured by x-ray fluorescence or laboratory analysis, or 0.5 percent by weight (5,000 milligrams per kilogram [mg/kg]) as measured by laboratory analysis. The Occupational Safety and Health Act (OSHA) defines lead-containing paint (LCP) as any measurable amount of lead.

Although no sample exceeded the HUD standard of 5,000 mg/kg, two samples (cream stairs at 2,970 mg/kg and cream structural beams at 1,030 mg/kg) have higher concentrations of lead than the others and caution should be used when performing work that can impact these surfaces. All other samples ranged in lead concentration from 1.35 mg/kg to 245 mg/kg. Laboratory results and COCs are included in Appendix E-1.

TABLE 1

Facility 1330 Lead-based Paint Sample Result (Greater than 1,000 mg/kg LBP)

Sample ID Laboratory ID Description Results Quantity and Location

1330-LBP-05 490-145278-26 Cream stairs 2,970 mg/kg Metal stairs including handrails and tread

1330-LBP-06 490-145278-27 Cream beam 1,030 mg/kg Cream colored metal support beams throughout renovation area

2.3 Dust Wipe Sample

Due to the presence of lead (6 µg/100 cm2 ) and chromium (8.12 µg/100 cm2 ), it is recommended that prior to performing any work that can cause dust to become airborne, the horizontal surfaces be HEPA vacuumed. Laboratory results and COCs are included in Appendix E-2.

SECTION 2 – RESULTS

2-2 SL0220171156BOI

TABLE 2

Facility 1330 Dust Wipe Sample

Sample ID Laboratory ID Description Results

MHAFB-1330-Wipe 490-145344-1 Chromium 8.12 µg/100 cm2

Lead 6 µg/100 cm2

Mercury ND1

Notes:

1 ND = non-detect, below method detection limit of 0.0167 µg.

2.4 Soil Sample

The results of the composite soil sample indicated that all pesticides were below the method detection limits and therefore, reported as non-detect. In addition, of the eight heavy metals analyzed, only one was detected above the method detection limit (barium at 0.624 mg/L), but was below the reporting limit and therefore, an approximate value. Laboratory results and COCs are included in Appendix E-1.

SECTION 3

3-1

References U.S. Environmental Protection Agency (EPA). 1985. Guidance for Controlling Asbestos-Containing Materials in Buildings. EPA 560/5-85/024. June.

Appendix A Asbestos and Lead-based Paint Building Inspector Certificates

Appendix B Photographs of Suspect Building

Material

APPENDIX B – BUILDING 1330 PHOTO LOG

SL0220171156BOI B-1

Soil sub-surface soil sample location 1

Soil sub-surface sample location 1 hand auger

B-2

Soil sub-surface sample location 2 hand auger

Soil sub-surface sample location 1 post sampling

SL0220171156BOI B-3

Dust wipe sample prep (10 cm x 10 cm)

Yellow pipe (Sample ID LBP-03) and floor sealer (Sample ID AS-06)

B-4

Cream stair (Sample ID LBP-05)

Fiberglass wall insulation (Sample ID AS-01)

SL0220171156BOI B-5

Green door (Sample ID LBP-09), green door jam (Sample ID LBP-10), drywall (Sample ID AS-

01), blue cove (Sample ID LBP-01), and 12 x 12 floor tile (Sample ID AS-14)

Drywall (Sample ID AS-02), blue cove (Sample ID AS-13), and 12 x 12 floor tile (Sample ID

AS-15)

B-6

Drywall (Sample ID AS-02), blue cove (Sample ID AS-13), and 12 x 12 floor tile (Sample ID

AS-15)

Ceramic tile (Sample IDs AS-19 and LBP-02)

SL0220171156BOI B-7

Ceramic tile (Sample ID AS-20)

Spray foam (Sample ID AS-04) and red pipe (Sample ID LBP-04)

B-8

Pipe insulation (Sample ID AS-16, 17, and 18)

Green pipe (Sample ID LBP-07)

SL0220171156BOI B-9

White door jam (Sample ID LBP-08)

Outside cream (Sample ID LBP-12) and brown (Sample ID LBP-13) paint

Appendix C Facility Diagram and Sampling

Locations

0.75 pt line, black space = x space of logo (pg 9, brand guidelines)

Footer, or Slugline:

Calibri Light, 6pt.

Alwasy include JETT number and FileName.

Figure Number - Calibri, bold, 10/13 Figure Title - Calibri, bold, 10/13 Project Name - Calibri, light, italic, 10/13 Project Location - Calibri, light, 9/12

3.5” from edge of paper

Use this North arrow if working with GIS.

Calibri light, 6 pt

0.25 pt line, 1/16” (4.5 pt) high

0.75” margin

0.75” margin

0.75” margin

0.75” margin

North

0 1,000500

Approximate scale in feet

SL0221181005BOI

Figure 1.

Facility 1330 Asbestos, Soil, Wipe Sample Locations Mountain Home Air Force Base

PARTIAL FLOOR PLAN

1/8"=1'-0"

N

N

TRUE

NORTH

PLAN

NORTH

KEY PLAN

NTS

N

N

TRUE

NORTH

PLAN

NORTH

LEGEND

Soil sub-sample location

Wipe sample location

Planned expansion

W

Asbestos sample location20

W space = x space of logo (pg 9, brand guidelines)

Footer, or Slugline:

Calibri Light, 6pt.

Alwasy include JETT number and FileName.

Figure Number - Calibri, bold, 10/13 Figure Title - Calibri, bold, 10/13 Project Name - Calibri, light, italic, 10/13 Project Location - Calibri, light, 9/12

3.5” from edge of paper

Use this North arrow if working with GIS.

Calibri light, 6 pt

0.25 pt line, 1/16” (4.5 pt) high

0.75” margin

0.75” margin

0.75” margin

0.75” margin

North

0 1,000500

Approximate scale in feet

SL0221181005BOI

Figure 2.

Facility 1330 Lead-based Paint Sample Locations Mountain Home Air Force Base

PARTIAL FLOOR PLAN

1/8"=1'-0"

N

N

TRUE

NORTH

PLAN

NORTH

KEY PLAN

NTS

N

N

TRUE

NORTH

PLAN

NORTH

LEGEND

Lead paint sample

Planned expansion

9 10

Appendix D Laboratory Accreditations

United States Department of Commerce National Institute of Standards and Technology

Certificate of Accreditation to ISO/IEC 17025:2005

NVLAP LAB CODE: 500056-0

EMLab P&K, LLC - Las Vegas Henderson, NV is accredited by the National Voluntary Laboratory Accreditation Program for specific services, listed on the Scope of Accreditation, for:

Asbestos Fiber Analysis

2017-07-01 through 2018-06-30 Effective Dates For the National Voluntary Laboratory Accreditation Program

This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005.

This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory quality management system (refer to joint ISO-ILAC-IAF Communique dated January 2009).

National Voluntary Laboratory Accreditation Program

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2005

For the National Voluntary Laboratory Accreditation Program

Effective 2017-07-01 through 2018-06-30

EMLab P&K, LLC - Las Vegas 6100 Mountain Vista

Suite #160 Henderson, NV 89014

Mr. Dan Shelby Phone: 623-298-1015 Fax: 623-445-6217

Email: dshelby@emlabpk.com http://www.emlab.com

ASBESTOS FIBER ANALYSIS NVLAP LAB CODE 500056-0

Bulk Asbestos Analysis

Code Description 18/A01 EPA -- Appendix E to Subpart E of Part 763 -- Interim Method of the Determination of Asbestos in

Bulk Insulation Samples

18/A03 EPA 600/R-93/116: Method for the Determination of Asbestos in Bulk Building Materials

Appendix E Laboratory Results and COCs

ANALYTICAL REPORT

TestAmerica Laboratories, Inc.

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

TestAmerica Job ID: 490-145278-1 Client Project/Site: CH2M Hill (Boise)

For:

CH2M Hill, Inc.

322 E. Front St.

Suite 200 Boise, Idaho 83702

Attn: Mike Wirtz

Authorized for release by:

2/7/2018 12:48:30 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.

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: CH2M Hill (Boise)

TestAmerica Job ID: 490-145278-1

TestAmerica Nashville

2/7/2018

Cover Page

Table of Contents

Sample Summary

Case Narrative

Definitions

Client Sample Results

QC Sample Results

QC Association

Chronicle

Method Summary

Certification Summary

Subcontract Data

Chain of Custody

Sample Summary TestAmerica Job ID: 490-145278-1Client: CH2M Hill, Inc.

Project/Site: CH2M Hill (Boise)

Lab Sample ID Client Sample ID ReceivedCollectedMatrix

490-145278-1 MHAFB-1330-SOIL Solid 01/24/18 10:34 01/25/18 09:15

490-145278-2 1330-AS-01 WALL INSUL #1 Solid 01/24/18 11:05 01/25/18 09:15

490-145278-3 1330-AS-02 WALL INSUL #2 Solid 01/24/18 11:06 01/25/18 09:15

490-145278-4 1330-AS-03 WALL INSUL #3 Solid 01/24/18 11:07 01/25/18 09:15

490-145278-5 1330-AS-04 FOAM #1 Solid 01/24/18 11:09 01/25/18 09:15

490-145278-6 1330-AS-05 FOAM #2 Solid 01/24/18 11:10 01/25/18 09:15

490-145278-7 1330-AS-06 FLOOR SEALER #1 Solid 01/24/18 11:26 01/25/18 09:15

490-145278-8 1330-AS-07 FLOOR SEALER #2 Solid 01/24/18 11:28 01/25/18 09:15

490-145278-9 1330-AS-08 FLOOR SEALER #3 Solid 01/24/18 11:30 01/25/18 09:15

490-145278-10 1330-AS-09 WALL #1 Solid 01/24/18 11:15 01/25/18 09:15

490-145278-11 1330-AS-10 WALL #2 Solid 01/24/18 11:17 01/25/18 09:15

490-145278-12 1330-AS-11 WALL #3 Solid 01/24/18 11:20 01/25/18 09:15

490-145278-13 1330-AS-12 BLURCOUR #1 Solid 01/24/18 11:22 01/25/18 09:15

490-145278-14 1330-AS-13 BLURCOUR #2 Solid 01/24/18 11:24 01/25/18 09:15

490-145278-15 1330-AS-14 12x12 TILE #1 Solid 01/24/18 11:32 01/25/18 09:15

490-145278-16 1330-AS-15 12x12 TILE #2 Solid 01/24/18 11:33 01/25/18 09:15

490-145278-17 1330-AS-16 PIPE INSUL #1 Solid 01/24/18 11:35 01/25/18 09:15

490-145278-18 1330-AS-17 PIPE INSUL #2 Solid 01/24/18 11:36 01/25/18 09:15

490-145278-19 1330-AS-18 PIPE INSUL #3 Solid 01/24/18 11:37 01/25/18 09:15

490-145278-20 1330-AS-19 CERAMIC #1 Solid 01/24/18 11:40 01/25/18 09:15

490-145278-21 1330-AS-20 CERAMIC #2 Solid 01/24/18 11:41 01/25/18 09:15

490-145278-22 1330-LBP-01 BLUR COUR Solid 01/24/18 11:42 01/25/18 09:15

490-145278-23 1330-LBP-02 CERAMIC TILE Solid 01/24/18 11:44 01/25/18 09:15

490-145278-24 1330-LBP-03 YELLOW PIPE Solid 01/24/18 11:46 01/25/18 09:15

490-145278-25 1330-LBP-04 RED PIPE Solid 01/24/18 11:48 01/25/18 09:15

490-145278-26 1330-LBP-05 CREAM STAIR Solid 01/24/18 11:50 01/25/18 09:15

490-145278-27 1330-LBP-06 CREAM BEAM Solid 01/24/18 11:52 01/25/18 09:15

490-145278-28 1330-LBP-07 GREEN PIPE Solid 01/24/18 11:54 01/25/18 09:15

490-145278-29 1330-LBP-08 WH. DOOR JAM Solid 01/24/18 11:56 01/25/18 09:15

490-145278-30 1330-LBP-09 GREEN DOOR Solid 01/24/18 11:58 01/25/18 09:15

490-145278-31 1330-LBP-10 GREEN JAM Solid 01/24/18 12:00 01/25/18 09:15

490-145278-32 1330-LBP-11 WHITE WALL Solid 01/24/18 12:02 01/25/18 09:15

490-145278-33 1330-LBP-12 OUTSIDE CREAM Solid 01/24/18 12:10 01/25/18 09:15

490-145278-34 1330-LBP-13 OUTSIDE BROWN Solid 01/24/18 12:15 01/25/18 09:15

TestAmerica Nashville

Page 3 of 43 2/7/2018

Case Narrative Client: CH2M Hill, Inc. TestAmerica Job ID: 490-145278-1 Project/Site: CH2M Hill (Boise)

Job ID: 490-145278-1

Laboratory: TestAmerica Nashville

Narrative

Job Narrative 490-145278-1

Comments

No additional comments.

Receipt

The samples were received on 1/25/2018 9:15 AM; the samples arrived in good condition, properly preserved and, where required, on ice.

The temperature of the cooler at receipt was 3.0º C.

GC Semi VOA Method(s) 8081A: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MS/MSD) associated with preparation batch 490-491546 and analytical batch 490-491573.

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

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

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

TestAmerica Nashville Page 4 of 43 2/7/2018

Definitions/Glossary

Project/Site: CH2M Hill (Boise)

Qualifiers

Metals

Qualifier Description

J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.

Qualifier

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 Detection Limit (DoD/DOE)

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

DLC Decision Level Concentration (Radiochemistry)

EDL Estimated Detection Limit (Dioxin)

LOD Limit of Detection (DoD/DOE)

LOQ Limit of Quantitation (DoD/DOE)

MDA Minimum Detectable Activity (Radiochemistry)

MDC Minimum Detectable Concentration (Radiochemistry)

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 (Radiochemistry)

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

Page 5 of 43 2/7/2018

Client Sample Results

Project/Site: CH2M Hill (Boise)

Lab Sample ID: 490-145278-1Client Sample ID: MHAFB-1330-SOIL Matrix: SolidDate Collected: 01/24/18 10:34

Date Received: 01/25/18 09:15

Method: 8081A - Organochlorine Pesticides (GC)

RL MDL

4,4'-DDD ND 0.00170 0.000430 mg/Kg 01/26/18 15:52 01/29/18 13:33 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

0.00170 0.000500 mg/Kg 01/26/18 15:52 01/29/18 13:33 14,4'-DDE ND

0.00170 0.000849 mg/Kg 01/26/18 15:52 01/29/18 13:33 14,4'-DDT ND

0.00170 0.000310 mg/Kg 01/26/18 15:52 01/29/18 13:33 1Aldrin ND

0.00170 0.000200 mg/Kg 01/26/18 15:52 01/29/18 13:33 1alpha-BHC ND

0.00170 0.000450 mg/Kg 01/26/18 15:52 01/29/18 13:33 1beta-BHC ND

0.00170 0.000430 mg/Kg 01/26/18 15:52 01/29/18 13:33 1alpha-Chlordane ND

0.0500 0.00999 mg/Kg 01/26/18 15:52 01/29/18 13:33 1Chlordane (technical) ND

0.00170 0.000999 mg/Kg 01/26/18 15:52 01/29/18 13:33 1delta-BHC ND

0.00170 0.000400 mg/Kg 01/26/18 15:52 01/29/18 13:33 1Dieldrin ND

0.00170 0.000470 mg/Kg 01/26/18 15:52 01/29/18 13:33 1Endosulfan I ND

0.00170 0.000549 mg/Kg 01/26/18 15:52 01/29/18 13:33 1Endosulfan II ND

0.00170 0.000500 mg/Kg 01/26/18 15:52 01/29/18 13:33 1Endosulfan sulfate ND

0.00170 0.000430 mg/Kg 01/26/18 15:52 01/29/18 13:33 1Endrin ND

0.00170 0.000509 mg/Kg 01/26/18 15:52 01/29/18 13:33 1Endrin aldehyde ND

0.00170 0.000589 mg/Kg 01/26/18 15:52 01/29/18 13:33 1Endrin ketone ND

0.00170 0.000390 mg/Kg 01/26/18 15:52 01/29/18 13:33 1gamma-BHC (Lindane) ND

0.00170 0.000789 mg/Kg 01/26/18 15:52 01/29/18 13:33 1gamma-Chlordane ND

0.00170 0.000420 mg/Kg 01/26/18 15:52 01/29/18 13:33 1Heptachlor ND

0.00170 0.000649 mg/Kg 01/26/18 15:52 01/29/18 13:33 1Heptachlor epoxide ND

0.00330 0.000490 mg/Kg 01/26/18 15:52 01/29/18 13:33 1Methoxychlor ND

0.0666 0.0200 mg/Kg 01/26/18 15:52 01/29/18 13:33 1Toxaphene ND

DCB Decachlorobiphenyl (Surr) 115 25 - 150 01/26/18 15:52 01/29/18 13:33 1

Surrogate Dil FacAnalyzedPreparedQualifier Limits%Recovery

Tetrachloro-m-xylene 114 01/26/18 15:52 01/29/18 13:33 121 - 145

Method: 6010B - Metals (ICP) - TCLP

RL MDL

Arsenic ND 0.500 0.0860 mg/L 02/05/18 07:22 02/05/18 19:10 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

10.0 0.0500 mg/L 02/05/18 07:22 02/05/18 19:10 1Barium 0.624 J

0.100 0.00500 mg/L 02/05/18 07:22 02/05/18 19:10 1Cadmium ND

0.500 0.0300 mg/L 02/05/18 07:22 02/05/18 19:10 1Chromium ND

0.500 0.0200 mg/L 02/05/18 07:22 02/05/18 19:10 1Lead ND

0.100 0.0500 mg/L 02/05/18 07:22 02/05/18 19:10 1Selenium ND

0.500 0.0300 mg/L 02/05/18 07:22 02/05/18 19:10 1Silver ND

Method: 7470A - Mercury (CVAA) - TCLP

RL MDL

Mercury ND 0.00200 0.00100 mg/L 02/05/18 08:47 02/06/18 12:24 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

TestAmerica Nashville

Page 6 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Lab Sample ID: 490-145278-22Client Sample ID: 1330-LBP-01 BLUR COUR Matrix: SolidDate Collected: 01/24/18 11:42

Date Received: 01/25/18 09:15

Method: 6010B - Metals (ICP)

RL MDL

Lead 2.26 1.00 0.500 mg/Kg 01/31/18 08:54 02/01/18 14:15 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

TestAmerica Nashville

Page 7 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Lab Sample ID: 490-145278-23Client Sample ID: 1330-LBP-02 CERAMIC TILE Matrix: SolidDate Collected: 01/24/18 11:44

Date Received: 01/25/18 09:15

Method: 6010B - Metals (ICP)

RL MDL

Lead 1.65 0.980 0.490 mg/Kg 01/31/18 08:54 02/01/18 14:32 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

TestAmerica Nashville

Page 8 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Lab Sample ID: 490-145278-24Client Sample ID: 1330-LBP-03 YELLOW PIPE Matrix: SolidDate Collected: 01/24/18 11:46

Date Received: 01/25/18 09:15

Method: 6010B - Metals (ICP)

RL MDL

Lead 16.3 3.33 1.67 mg/Kg 01/31/18 08:54 02/01/18 14:38 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

TestAmerica Nashville

Page 9 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Lab Sample ID: 490-145278-25Client Sample ID: 1330-LBP-04 RED PIPE Matrix: SolidDate Collected: 01/24/18 11:48

Date Received: 01/25/18 09:15

Method: 6010B - Metals (ICP)

RL MDL

Lead 24.0 5.56 2.78 mg/Kg 01/31/18 08:54 02/01/18 14:43 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

TestAmerica Nashville

Page 10 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Lab Sample ID: 490-145278-26Client Sample ID: 1330-LBP-05 CREAM STAIR Matrix: SolidDate Collected: 01/24/18 11:50

Date Received: 01/25/18 09:15

Method: 6010B - Metals (ICP)

RL MDL

Lead 2970 2.27 1.14 mg/Kg 01/31/18 08:54 02/01/18 14:49 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

TestAmerica Nashville

Page 11 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Lab Sample ID: 490-145278-27Client Sample ID: 1330-LBP-06 CREAM BEAM Matrix: SolidDate Collected: 01/24/18 11:52

Date Received: 01/25/18 09:15

Method: 6010B - Metals (ICP)

RL MDL

Lead 1030 1.09 0.543 mg/Kg 01/31/18 08:54 02/01/18 14:54 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

TestAmerica Nashville

Page 12 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Lab Sample ID: 490-145278-28Client Sample ID: 1330-LBP-07 GREEN PIPE Matrix: SolidDate Collected: 01/24/18 11:54

Date Received: 01/25/18 09:15

Method: 6010B - Metals (ICP)

RL MDL

Lead 245 5.00 2.50 mg/Kg 01/31/18 08:54 02/01/18 14:59 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

TestAmerica Nashville

Page 13 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Lab Sample ID: 490-145278-29Client Sample ID: 1330-LBP-08 WH. DOOR JAM Matrix: SolidDate Collected: 01/24/18 11:56

Date Received: 01/25/18 09:15

Method: 6010B - Metals (ICP)

RL MDL

Lead 7.13 2.08 1.04 mg/Kg 01/31/18 08:54 02/01/18 15:05 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

TestAmerica Nashville

Page 14 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Lab Sample ID: 490-145278-30Client Sample ID: 1330-LBP-09 GREEN DOOR Matrix: SolidDate Collected: 01/24/18 11:58

Date Received: 01/25/18 09:15

Method: 6010B - Metals (ICP)

RL MDL

Lead 9.05 1.25 0.625 mg/Kg 01/31/18 08:54 02/01/18 15:10 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

TestAmerica Nashville

Page 15 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Lab Sample ID: 490-145278-31Client Sample ID: 1330-LBP-10 GREEN JAM Matrix: SolidDate Collected: 01/24/18 12:00

Date Received: 01/25/18 09:15

Method: 6010B - Metals (ICP)

RL MDL

Lead 7.10 1.28 0.641 mg/Kg 01/31/18 08:54 02/01/18 15:15 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

TestAmerica Nashville

Page 16 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Lab Sample ID: 490-145278-32Client Sample ID: 1330-LBP-11 WHITE WALL Matrix: SolidDate Collected: 01/24/18 12:02

Date Received: 01/25/18 09:15

Method: 6010B - Metals (ICP)

RL MDL

Lead 1.35 J 2.17 1.09 mg/Kg 01/31/18 08:54 02/01/18 15:21 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

TestAmerica Nashville

Page 17 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Lab Sample ID: 490-145278-33Client Sample ID: 1330-LBP-12 OUTSIDE CREAM Matrix: SolidDate Collected: 01/24/18 12:10

Date Received: 01/25/18 09:15

Method: 6010B - Metals (ICP)

RL MDL

Lead 12.1 1.61 0.806 mg/Kg 01/31/18 08:54 02/01/18 15:38 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

TestAmerica Nashville

Page 18 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Lab Sample ID: 490-145278-34Client Sample ID: 1330-LBP-13 OUTSIDE BROWN Matrix: SolidDate Collected: 01/24/18 12:15

Date Received: 01/25/18 09:15

Method: 6010B - Metals (ICP)

RL MDL

Lead 9.40 2.00 1.00 mg/Kg 01/31/18 08:54 02/01/18 15:44 1

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

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Page 19 of 43 2/7/2018

QC Sample Results

Project/Site: CH2M Hill (Boise)

Method: 8081A - Organochlorine Pesticides (GC)

Client Sample ID: Method BlankLab Sample ID: MB 490-491546/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 491573 Prep Batch: 491546

RL MDL

4,4'-DDD ND 0.00170 0.000430 mg/Kg 01/26/18 10:44 01/26/18 16:28 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

ND 0.0005000.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 14,4'-DDE

ND 0.0008500.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 14,4'-DDT

ND 0.0003100.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 1Aldrin

ND 0.0002000.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 1alpha-BHC

ND 0.0004500.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 1beta-BHC

ND 0.0004300.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 1alpha-Chlordane

ND 0.01000.0500 mg/Kg 01/26/18 10:44 01/26/18 16:28 1Chlordane (technical)

ND 0.001000.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 1delta-BHC

ND 0.0004000.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 1Dieldrin

ND 0.0004700.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 1Endosulfan I

ND 0.0005500.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 1Endosulfan II

ND 0.0005000.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 1Endosulfan sulfate

ND 0.0004300.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 1Endrin

ND 0.0005100.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 1Endrin aldehyde

ND 0.0005900.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 1Endrin ketone

ND 0.0003900.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 1gamma-BHC (Lindane)

ND 0.0007900.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 1gamma-Chlordane

ND 0.0004200.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 1Heptachlor

ND 0.0006500.00170 mg/Kg 01/26/18 10:44 01/26/18 16:28 1Heptachlor epoxide

ND 0.0004900.00330 mg/Kg 01/26/18 10:44 01/26/18 16:28 1Methoxychlor

ND 0.02000.0667 mg/Kg 01/26/18 10:44 01/26/18 16:28 1Toxaphene

DCB Decachlorobiphenyl (Surr) 117 25 - 150 01/26/18 16:28 1

MB MB

Surrogate

01/26/18 10:44

Dil FacPrepared AnalyzedQualifier Limits%Recovery

123 01/26/18 10:44 01/26/18 16:28 1Tetrachloro-m-xylene 21 - 145

Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-491546/4-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 491573 Prep Batch: 491546

4,4'-DDD 0.0167 0.01553 mg/Kg 93 52 - 142

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

4,4'-DDE 0.0167 0.01557 mg/Kg 93 46 - 138

4,4'-DDT 0.0167 0.01590 mg/Kg 95 25 - 150

Aldrin 0.0167 0.01607 mg/Kg 96 49 - 127 alpha-BHC 0.0167 0.01572 mg/Kg 94 49 - 127 beta-BHC 0.0167 0.01574 mg/Kg 94 44 - 130 alpha-Chlordane 0.0167 0.01594 mg/Kg 96 51 - 133 delta-BHC 0.0167 0.01567 mg/Kg 94 48 - 129

Dieldrin 0.0167 0.01595 mg/Kg 96 48 - 128

Endosulfan I 0.0167 0.01604 mg/Kg 96 51 - 124

Endosulfan II 0.0167 0.01541 mg/Kg 92 51 - 132

Endosulfan sulfate 0.0167 0.01597 mg/Kg 96 49 - 129

Endrin 0.0167 0.01634 mg/Kg 98 46 - 130

Endrin aldehyde 0.0167 0.01480 mg/Kg 89 46 - 130

Endrin ketone 0.0167 0.01591 mg/Kg 95 43 - 138 gamma-BHC (Lindane) 0.0167 0.01578 mg/Kg 95 47 - 130

TestAmerica Nashville

Page 20 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Method: 8081A - Organochlorine Pesticides (GC) (Continued)

Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-491546/4-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 491573 Prep Batch: 491546 gamma-Chlordane 0.0167 0.01599 mg/Kg 96 52 - 131

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Heptachlor 0.0167 0.01613 mg/Kg 97 37 - 142

Heptachlor epoxide 0.0167 0.01607 mg/Kg 96 50 - 126

Methoxychlor 0.0167 0.01559 mg/Kg 94 20 - 150

DCB Decachlorobiphenyl (Surr) 25 - 150

Surrogate

LCS LCS

Qualifier Limits%Recovery

121Tetrachloro-m-xylene 21 - 145

Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-491546/5-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 491573 Prep Batch: 491546

4,4'-DDD 0.0167 0.01520 mg/Kg 91 52 - 142 2 40

Analyte

LCSD LCSD

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits LimitRPD

RPD

4,4'-DDE 0.0167 0.01518 mg/Kg 91 46 - 138 3 40

4,4'-DDT 0.0167 0.01598 mg/Kg 96 25 - 150 0 40

Aldrin 0.0167 0.01600 mg/Kg 96 49 - 127 0 40 alpha-BHC 0.0167 0.01564 mg/Kg 94 49 - 127 0 40 beta-BHC 0.0167 0.01591 mg/Kg 95 44 - 130 1 40 alpha-Chlordane 0.0167 0.01573 mg/Kg 94 51 - 133 1 40 delta-BHC 0.0167 0.01548 mg/Kg 93 48 - 129 1 40

Dieldrin 0.0167 0.01573 mg/Kg 94 48 - 128 1 40

Endosulfan I 0.0167 0.01585 mg/Kg 95 51 - 124 1 40

Endosulfan II 0.0167 0.01518 mg/Kg 91 51 - 132 2 40

Endosulfan sulfate 0.0167 0.01572 mg/Kg 94 49 - 129 2 40

Endrin 0.0167 0.01621 mg/Kg 97 46 - 130 1 40

Endrin aldehyde 0.0167 0.01497 mg/Kg 90 46 - 130 1 40

Endrin ketone 0.0167 0.01572 mg/Kg 94 43 - 138 1 40 gamma-BHC (Lindane) 0.0167 0.01571 mg/Kg 94 47 - 130 0 40 gamma-Chlordane 0.0167 0.01594 mg/Kg 96 52 - 131 0 40

Heptachlor 0.0167 0.01607 mg/Kg 96 37 - 142 0 40

Heptachlor epoxide 0.0167 0.01585 mg/Kg 95 50 - 126 1 40

Methoxychlor 0.0167 0.01564 mg/Kg 94 20 - 150 0 40

DCB Decachlorobiphenyl (Surr) 25 - 150

Surrogate

LCSD LCSD

Qualifier Limits%Recovery

119Tetrachloro-m-xylene 21 - 145

Method: 6010B - Metals (ICP)

Client Sample ID: Method BlankLab Sample ID: MB 490-492363/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 492914 Prep Batch: 492363

RL MDL

Lead ND 0.926 0.463 mg/Kg 01/31/18 08:54 02/01/18 12:26 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

TestAmerica Nashville

Page 21 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Method: 6010B - Metals (ICP) (Continued)

Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-492363/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 492914 Prep Batch: 492363

Lead 18.9 18.30 mg/Kg 97 80 - 120

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Client Sample ID: Matrix SpikeLab Sample ID: 490-145442-A-1-B MS Matrix: Solid Prep Type: Total/NA Analysis Batch: 492914 Prep Batch: 492363

Lead 4.43 20.0 22.34 mg/Kg 90 75 - 125

Analyte

MS MS

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits

Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-145442-A-1-C MSD Matrix: Solid Prep Type: Total/NA Analysis Batch: 492914 Prep Batch: 492363

Lead 4.43 18.9 21.53 mg/Kg 91 75 - 125 4 20

Analyte

MSD MSD

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits LimitRPD

RPD

Client Sample ID: Method BlankLab Sample ID: MB 490-493310/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 493580 Prep Batch: 493310

RL MDL

Arsenic ND 0.500 0.0860 mg/L 02/05/18 07:22 02/05/18 17:49 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

ND 0.050010.0 mg/L 02/05/18 07:22 02/05/18 17:49 1Barium

ND 0.005000.100 mg/L 02/05/18 07:22 02/05/18 17:49 1Cadmium

ND 0.03000.500 mg/L 02/05/18 07:22 02/05/18 17:49 1Chromium

ND 0.02000.500 mg/L 02/05/18 07:22 02/05/18 17:49 1Lead

ND 0.05000.100 mg/L 02/05/18 07:22 02/05/18 17:49 1Selenium

ND 0.03000.500 mg/L 02/05/18 07:22 02/05/18 17:49 1Silver

Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-493310/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 493580 Prep Batch: 493310

Arsenic 2.00 1.795 mg/L 90 80 - 120

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Barium 20.0 20.16 mg/L 101 80 - 120

Cadmium 2.00 1.899 mg/L 95 80 - 120

Chromium 10.0 9.820 mg/L 98 80 - 120

Lead 10.0 9.676 mg/L 97 80 - 120

Selenium 2.00 1.860 mg/L 93 80 - 120

Silver 2.00 1.860 mg/L 93 80 - 120

Client Sample ID: Method BlankLab Sample ID: LB 490-492903/1-C Matrix: Solid Prep Type: TCLP Analysis Batch: 493580 Prep Batch: 493310

RL MDL

Arsenic ND 0.500 0.0860 mg/L 02/05/18 07:22 02/05/18 17:59 1

LB LB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

ND 0.050010.0 mg/L 02/05/18 07:22 02/05/18 17:59 1Barium

TestAmerica Nashville

Page 22 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Method: 6010B - Metals (ICP) (Continued)

Client Sample ID: Method BlankLab Sample ID: LB 490-492903/1-C Matrix: Solid Prep Type: TCLP Analysis Batch: 493580 Prep Batch: 493310

RL MDL

Cadmium ND 0.100 0.00500 mg/L 02/05/18 07:22 02/05/18 17:59 1

LB LB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

0.03800 J 0.03000.500 mg/L 02/05/18 07:22 02/05/18 17:59 1Chromium

ND 0.02000.500 mg/L 02/05/18 07:22 02/05/18 17:59 1Lead

ND 0.05000.100 mg/L 02/05/18 07:22 02/05/18 17:59 1Selenium

ND 0.03000.500 mg/L 02/05/18 07:22 02/05/18 17:59 1Silver

Client Sample ID: Matrix SpikeLab Sample ID: 490-144788-A-1-F MS Matrix: Solid Prep Type: TCLP Analysis Batch: 493580 Prep Batch: 493310

Arsenic ND 2.00 1.875 mg/L 94 75 - 125

Analyte

MS MS

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits

Barium 1.03 J 20.0 20.92 mg/L 99 75 - 125

Cadmium ND 2.00 1.904 mg/L 95 75 - 125

Chromium ND 10.0 9.662 mg/L 97 75 - 125

Lead 0.0300 J 10.0 9.419 mg/L 94 75 - 125

Selenium ND 2.00 1.917 mg/L 96 75 - 125

Silver ND 2.00 1.837 mg/L 92 75 - 125

Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-144788-A-1-G MSD Matrix: Solid Prep Type: TCLP Analysis Batch: 493580 Prep Batch: 493310

Arsenic ND 2.00 1.895 mg/L 95 75 - 125 1 20

Analyte

MSD MSD

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits LimitRPD

RPD

Barium 1.03 J 20.0 21.56 mg/L 103 75 - 125 3 20

Cadmium ND 2.00 1.954 mg/L 98 75 - 125 3 20

Chromium ND 10.0 9.905 mg/L 99 75 - 125 2 20

Lead 0.0300 J 10.0 9.662 mg/L 96 75 - 125 3 20

Selenium ND 2.00 1.994 mg/L 100 75 - 125 4 20

Silver ND 2.00 1.896 mg/L 95 75 - 125 3 20

Method: 7470A - Mercury (CVAA)

Client Sample ID: Method BlankLab Sample ID: MB 490-493329/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 493793 Prep Batch: 493329

RL MDL

Mercury ND 0.00200 0.00100 mg/L 02/05/18 08:47 02/06/18 16:02 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-493329/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 493793 Prep Batch: 493329

Mercury 0.0200 0.01822 mg/L 91 80 - 120

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

TestAmerica Nashville

Page 23 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Method: 7470A - Mercury (CVAA) (Continued)

Client Sample ID: Method BlankLab Sample ID: LB 490-492903/1-D Matrix: Solid Prep Type: TCLP Analysis Batch: 493793 Prep Batch: 493329

RL MDL

Mercury ND 0.00200 0.00100 mg/L 02/05/18 08:47 02/06/18 11:44 1

LB LB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

Client Sample ID: Matrix SpikeLab Sample ID: 490-144788-A-1-I MS Matrix: Solid Prep Type: TCLP Analysis Batch: 493793 Prep Batch: 493329

Mercury ND 0.0200 0.01881 mg/L 94 75 - 125

Analyte

MS MS

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits

Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-144788-A-1-J MSD Matrix: Solid Prep Type: TCLP Analysis Batch: 493793 Prep Batch: 493329

Mercury ND 0.0200 0.01821 mg/L 91 75 - 125 3 20

Analyte

MSD MSD

DUnitResult Qualifier %Rec

Spike

Added

Sample

Result

Sample

Qualifier

%Rec.

Limits LimitRPD

RPD

TestAmerica Nashville

Page 24 of 43 2/7/2018

QC Association Summary

Project/Site: CH2M Hill (Boise)

GC Semi VOA

Prep Batch: 491546

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 3550B490-145278-1 MHAFB-1330-SOIL Total/NA

Solid 3550BMB 490-491546/1-A Method Blank Total/NA

Solid 3550BLCS 490-491546/4-A Lab Control Sample Total/NA

Solid 3550BLCSD 490-491546/5-A Lab Control Sample Dup Total/NA

Analysis Batch: 491573

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 8081A 491546MB 490-491546/1-A Method Blank Total/NA

Solid 8081A 491546LCS 490-491546/4-A Lab Control Sample Total/NA

Solid 8081A 491546LCSD 490-491546/5-A Lab Control Sample Dup Total/NA

Analysis Batch: 491936

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 8081A 491546490-145278-1 MHAFB-1330-SOIL Total/NA

Metals

Prep Batch: 492363

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 3051A490-145278-22 1330-LBP-01 BLUR COUR Total/NA

Solid 3051A490-145278-23 1330-LBP-02 CERAMIC TILE Total/NA

Solid 3051A490-145278-24 1330-LBP-03 YELLOW PIPE Total/NA

Solid 3051A490-145278-25 1330-LBP-04 RED PIPE Total/NA

Solid 3051A490-145278-26 1330-LBP-05 CREAM STAIR Total/NA

Solid 3051A490-145278-27 1330-LBP-06 CREAM BEAM Total/NA

Solid 3051A490-145278-28 1330-LBP-07 GREEN PIPE Total/NA

Solid 3051A490-145278-29 1330-LBP-08 WH. DOOR JAM Total/NA

Solid 3051A490-145278-30 1330-LBP-09 GREEN DOOR Total/NA

Solid 3051A490-145278-31 1330-LBP-10 GREEN JAM Total/NA

Solid 3051A490-145278-32 1330-LBP-11 WHITE WALL Total/NA

Solid 3051A490-145278-33 1330-LBP-12 OUTSIDE CREAM Total/NA

Solid 3051A490-145278-34 1330-LBP-13 OUTSIDE BROWN Total/NA

Solid 3051AMB 490-492363/1-A Method Blank Total/NA

Solid 3051ALCS 490-492363/2-A Lab Control Sample Total/NA

Solid 3051A490-145442-A-1-B MS Matrix Spike Total/NA

Solid 3051A490-145442-A-1-C MSD Matrix Spike Duplicate Total/NA

Leach Batch: 492903

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 1311490-145278-1 MHAFB-1330-SOIL TCLP

Solid 1311LB 490-492903/1-C Method Blank TCLP

Solid 1311LB 490-492903/1-D Method Blank TCLP

Solid 1311490-144788-A-1-F MS Matrix Spike TCLP

Solid 1311490-144788-A-1-G MSD Matrix Spike Duplicate TCLP

Solid 1311490-144788-A-1-I MS Matrix Spike TCLP

Solid 1311490-144788-A-1-J MSD Matrix Spike Duplicate TCLP

Analysis Batch: 492914

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 6010B 492363490-145278-22 1330-LBP-01 BLUR COUR Total/NA

TestAmerica Nashville

Page 25 of 43 2/7/2018

Project/Site: CH2M Hill (Boise)

Metals (Continued)

Analysis Batch: 492914 (Continued)

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 6010B 492363490-145278-23 1330-LBP-02 CERAMIC TILE Total/NA

Solid 6010B 492363490-145278-24 1330-LBP-03 YELLOW PIPE Total/NA

Solid 6010B 492363490-145278-25 1330-LBP-04 RED PIPE Total/NA

Solid 6010B 492363490-145278-26 1330-LBP-05 CREAM STAIR Total/NA

Solid 6010B 492363490-145278-27 1330-LBP-06 CREAM BEAM Total/NA

Solid 6010B 492363490-145278-28 1330-LBP-07 GREEN PIPE Total/NA

Solid 6010B 492363490-145278-29 1330-LBP-08 WH. DOOR JAM Total/NA

Solid 6010B 492363490-145278-30 1330-LBP-09 GREEN DOOR Total/NA

Solid 6010B 492363490-145278-31 1330-LBP-10 GREEN JAM Total/NA

Solid 6010B 492363490-145278-32 1330-LBP-11 WHITE WALL Total/NA

Solid 6010B 492363490-145278-33 1330-LBP-12 OUTSIDE CREAM Total/NA

Solid 6010B 492363490-145278-34 1330-LBP-13 OUTSIDE BROWN Total/NA

Solid 6010B 492363MB 490-492363/1-A Method Blank Total/NA

Solid 6010B 492363LCS 490-492363/2-A Lab Control Sample Total/NA

Solid 6010B 492363490-145442-A-1-B MS Matrix Spike Total/NA

Solid 6010B 492363490-145442-A-1-C MSD Matrix Spike Duplicate Total/NA

Prep Batch: 493310

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 3010A 492903490-145278-1 MHAFB-1330-SOIL TCLP

Solid 3010A 492903LB 490-492903/1-C Method Blank TCLP

Solid 3010AMB 490-493310/1-A Method Blank Total/NA

Solid 3010ALCS 490-493310/2-A Lab Control Sample Total/NA

Solid 3010A 492903490-144788-A-1-F MS Matrix Spike TCLP

Solid 3010A 492903490-144788-A-1-G MSD Matrix Spike Duplicate TCLP

Prep Batch: 493329

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 7470A 492903490-145278-1 MHAFB-1330-SOIL TCLP

Solid 7470A 492903LB 490-492903/1-D Method Blank TCLP

Solid 7470AMB 490-493329/1-A Method Blank Total/NA

Solid 7470ALCS 490-493329/2-A Lab Control Sample Total/NA

Solid 7470A 492903490-144788-A-1-I MS Matrix Spike TCLP

Solid 7470A 492903490-144788-A-1-J MSD Matrix Spike Duplicate TCLP

Analysis Batch: 493580

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 6010B 493310490-145278-1 MHAFB-1330-SOIL TCLP

Solid 6010B 493310LB 490-492903/1-C Method Blank TCLP

Solid 6010B 493310MB 490-493310/1-A Method Blank Total/NA

Solid 6010B 493310LCS…