B12_Sieve_Analysis_Soundness_Durability_Index_Prelim_Test_Results_0004.pdf
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- Attached to
- OR-HMNAR -REFUGE GRADE ROAD RESTORATION
- Solicitation number
- 140F0322R0012
About this file
This document contains test results from material sampling and analysis related to a federal contract opportunity for road restoration work. American Geotechnics conducted sieve analysis, sodium sulfate soundness testing, and coarse durability index testing on samples from the Hart Mountain Road project site. Test results show the material passed sieve analysis with 100% passing the 25mm sieve and 15.6% passing the 75um sieve. Sodium sulfate soundness loss was 1% for coarse material and 2% for fines. The coarse durability index was 90.0. The related federal contract opportunity is solicitation number 140F0322R0012 from the Department of the Interior Fish and Wildlife Service for road restoration work at the Hart Mountain National Antelope Refuge in Oregon.
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Text version
American Geotechnics 5260 Chinden Blvd.
Boise, Idaho 83714 Phone:(208) 658-8700 Fax: (208) 658-8703
Report to: McMillen Jacobs Associates Report Date: 7/21/2021 Project No.: 00783.356 Sample No.: 21-0416
Project: Hart Mountain Road
Source: Hart Mountain Road Type: On-Site Material
Date Sampled: N/A Sampled By: Client
Date Received: 7/6/2021 Date Tested: 7/6 - 7/21/2021
Sieve Analysis (On-Site Material) Test Procedure: AASHTO T-11 & T-27
Sieve Percent Size Passing
25.0 mm (1") 100
19.0 mm (3/4") 99
12.5 mm (1/2") 88
9.5 mm (3/8") 81
4.75 mm (No. 4) 57
2.36 mm (No. 8) 45
1.18 mm (No. 16) 34 600 um (No. 30) 27 300 um (No. 50) 22
150 um (No. 100) 19 75 um (No. 200) 15.6
Material Information
Test Results
American Geotechnics 1 of 2
Sodium Sulfate Soundness Test Procedure: AASHTO T-104
Percent Loss
Coarse: 1
Fines: 2
Coarse Durability Index Test Procedure: AASHTO T-210
Durability Index 90.0
Reviewed By:
Travis Thomsen
American Geotechnics 2 of 2
File details come from the government source that posted it. Updated .