OSCI_Analysis Report.pdf
PDF 765 KB Posted
- Attached to
- OSCI Warehouse Re-Roof & Building Improvements
- Solicitation number
- S-29100-00017180
- Issued by
- Oregon
About this file
This is an asbestos analysis report prepared by Environmental Testing & Training NorthWest (ETTNW) for the Oregon Department of Corrections (ODOC) regarding the OSCI Warehouse Roof project. The report documents bulk material sampling and asbestos testing conducted at the OSCI facility located at 3601 State Street, Salem, OR 97310. Four samples representing different roofing and insulation materials were collected and analyzed using EPA 600/R-93-116 methodology with polarized light microscopy on February 12, 2025. The samples included black composite roofing with cellulose and glass fiber components, light yellow-white foam insulation board, gray-brown composite fiberboard with wood fiber, and black composite sealant material.
All four samples tested negative for asbestos fiber content, indicating no asbestos-containing materials were detected in the roofing and insulation materials examined. The analysis was performed by Nick Jansen at ETTNW's Salem laboratory and documents that samples were received in acceptable condition. The report notes that the testing methodology has inherent magnification limitations that may not detect asbestos fibers below certain dimensional thresholds, and the results apply specifically to the samples tested.
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Other files
| File | Type | Posted |
|---|---|---|
| 17403 ITB_GTC_SGC_SPECS~2.pdf | ||
| Structural Calculations.pdf | ||
| 17180_SOW.pdf | ||
| Check Off sheet ITB~15.pdf | ||
| 17180 Plans.pdf |
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Text version
Analysis Report
Prepared for
Oregon Department of Corrections
Report Date: 02/12/2025
Project Name: OSCI Wearhouse
Project #: Wearhouse Roof
ETTNW ID#: 125-0253
Lab ID # 291016
2345 McGilchrist Street SE Suite #5 Salem, OR 97302
317 Goodpasture Island Road Suite #F Eugene, OR 97401
Environmental Testing & Training NorthWest - Bulk Sample Report 2345 McGilchrist Street SE Suite#5 Salem, OR 97302 Date: 02.12.2025
971.303.8378 nick@ettnw.com Date received: 02.12.2025
PO# WEARHOUSE ROOF Sampling agent: ODOC / STEVE CONNER
Client: OREGON DEPT. CORRECTIONS Project Name: OSCI WEARHOUSE
Address: 3601 STATE ST. Address: 3405 DEERPARK DR
City, State: SALEM, OR 97310 City, State: SALEM, OR 97317
Samples received: 2 Samples/Layers processed: 4
Turnaround: ASAP
Sample No# Location/Description Non-Fibrous % Fibrous % Analysis
125-0253.01A BLACK COMPOSITE ROOFING 55% 45% NO ASBESTOS FIBER
WEARHOUSE ROOF CELLULOSE DETECTED
GLASS FIBER
125-0253.01B LIGHT YELLOW WHITE FOAM 98% 2% NO ASBESTOS FIBER
INSULATION BOARD CELLULOSE DETECTED
WEARHOUSE ROOF
125-0253.01C GRAY BROWN COMPSOITE 8% 92% NO ASBESTOS FIBER
FIBERBOARAD CELLULOSE DETECTED
WEARHOUSE ROOF WOOD FIBER
125-0253.02A BLACK COMPOSITE SEALANT 60% 40% NO ASBESTOS FIBER
WEARHOUSE ROOF CELLULOSE DETECTED
GLASS FIBER
Test Report: Asbestos Analysis of Bulk Material via EPA 600/R-93-116 Method using Polarized Light Microscopy
Analyzed By: Nick Jansen Date: 02.12.2025
This report applies only to the sample(s) tested by ETTNW. All samples were received in acceptable condition unless otherwise noted. Those samples determined to contain asbestos fibers will have the following measurement % ranges (1% = 0-3%, 5% = 1-9%, 10% = 5-15%, 20% = 10-30%, 50% = 40-60%)
Due to magnification limitations inherent in PLM, asbestos fibers in dimensions below the capability of PLM may not be detected. Samples reported as <1% or none detected may require additional testing by TEM to confirm asbestos quantities.
mailto:nick@ettnw.com
File details come from the government source that posted it. Updated .