Attachment_2_-_LBP_Sample_Lab_Report.pdf

Indoor/Outdoor Environmental, LLC

ATTACHMENT 2: LEAD-BASED PAINT SAMPLE LABORATORY REPORTS

SanAir Technologies LaboratorySanAir Technologies Laboratory

Analysis Report prepared for

Indoor Outdoor Environmental, LLC

Report Date: 4/19/2016 Project Name: Two Mile Bridge Project #: 002-490.3 SanAir ID#: 16012787

804.897.1177 www.sanair.com804.897.1177 www.sanair.com

SanAir Technologies Laboratory, Inc.

1551 Oakbridge Drive, Suite B, Powhatan, VA 23139

804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070

Web: http://www.sanair.com E-mail: iaq@sanair.com

Indoor Outdoor Environmental, LLC 1632 Colorado Gulch Drive Helena, MT 59601

April 19, 2016

SanAir ID # 16012787 Project Name: Two Mile Bridge Project Number: 002-490.3

Dear Robert Frantz, We at SanAir would like to thank you for the work you recently submitted. The 2 sample(s) were received on Monday, April 18, 2016 via FedEx. The final report(s) is enclosed for the following sample(s): LBP6.A, LBP6.B.

These results only pertain to this job and should not be used in the interpretation of any other job.

This report is only complete in its entirety. Refer to the listing below of the pages included in a complete final report.

Sincerely, SanAir Technologies Laboratory

Final Report Includes:

- Cover Letter

- Analysis Pages

- Disclaimers and Additional Information sample conditions:

2 sample(s) in Good condition

SanAir Technologies Laboratory, Inc.

1551 Oakbridge Drive, Suite B, Powhatan, VA 23139

804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070

Web: http://www.sanair.com E-mail: iaq@sanair.com

Name:

Address:

Indoor Outdoor Environmental, LLC 1632 Colorado Gulch Drive Helena, MT 59601

Project Number:

P.O. Number:

Project Name:

002-490.3

Two Mile Bridge

Collected Date:

Received Date:

Report Date:

Analyst:

4/14/2016

4/18/2016 8:50:00 AM

4/19/2016 8:37:02 AM

Peterson, Chelsea

Lead Paint Analysis Test Method: SW846/3050B/7000B NOTE: µg/g=ppm Sample Description µg Pb Sample Calculated Sample Sample in Sample Size (grams) RL Result Result

16012787-001 LBP6.A / Coating On 9689 0.1091 91.7 88807.9 8.8808 % By Weightµg/g (ppm)

Corner 30 Inches Of Rail Posts

Test Method: SW846/3050B/7000B NOTE: µg/g=ppm Sample Description µg Pb Sample Calculated Sample Sample in Sample Size (grams) RL Result Result

16012787-002 LBP6.B / Coating On 1380 0.1041 96.1 13256.4 1.3256 % By Weightµg/g (ppm)

Corner 30 Inches Of Rail Posts

Method Reporting Limit <10 µg/0.1 g paint SanAir Technologies Laboratory, Inc participates in the AIHA ELPAT for environmental Lead.

AIHA Lab Id: 162952

16012787 SanAir ID Number

FINAL REPORT

Certification

Signature: Reviewed:

Date: 4/18/2016 Date: 4/18/2016 Page 1 of 1

Revision Date 10/25/2012 Page 1 of 1

Disclaimer

Results relate only to the items tested

Results are not corrected for blanks

All quality control results are acceptable unless otherwise noted

SanAir Technologies Laboratory, Inc is not responsible for sample collection or interpretation made by others

This report does not constitute endorsement by AIHA/NVLAP and/or any other U.S. governmental Agencies; and may not be certified by every local, state or federal regulatory agencies

Lead Exposure Limits

Air

1.5 µg/m3 EPA National Ambient Air Quality Standard (Quality Time – Weight Average) 30 µg/m3 OSHA Action Level (8-hour time weighted average) 50 µg/m3 OSHA Permissible Exposure Limit (General Industry) 50 µg/m3 OSHA Permissible Exposure Limit (Construction)

Dust

40 µg/ft2 HUD Clearance Level for Floors 250 µg/ft2 HUD Clearance Level for Interior Window Sills 400 µg/ft2 HUD Clearance Level for Window Troughs

Water 15 ppb (µg/liter) EPA Maximum Containment Level

Paint 0.5% by weight HUD definition of lead based paint

1.0 mg/cm2 5000 ppm

Soil 400 ppm HUD-Play areas and high-contact areas for children

Hazardous Waste 5 ppm Analyzed as “leachable” using Toxicity Characteristic Leachate Procedure (TCLP)