Test 2021-03-05-27-4 (CTM 301-March 2000) Summary

Project Information
Project IdentifiersProject ID: 212501
DEA: 022E4804
EFIS: 0200000586
DIST-CO-RTE-PM02-SIS-96,263-103.1/103.6,56.8/57.2
Work DescriptionBRIDGE REPLACEMENT
Location DescriptionSISKIYOU COUNTY ABOUT 8 MILES NORTH OF YREKA ON ROUTE 96 FROM 0.5 MILE WEST TO 0.2 MILE EAST OF ROUTE 263 AND ON ROUTE 263 FROM 0.3 MILE NORTH OF SHASTA RIVER BRIDGE #02-0014 TO ROUTE 96
Sample Information
Sample Taken Date3/5/2021 Sample Unique Key27
Will the laboratory/organization for which you are a member perform testing on this material sample?Yes Date that the sample was received by the laboratory/organization performing the testing3/8/2021
Sample typeAuthorization A brief description of the sample3/4-inch Maximum Class 2 Aggregate Base
The quantity of what the sample constitutesProcess From where was the sample collectedJob Site
First name of sampler or witnessed byChad Last name of sampler or witnessed byEnsminger
Title of sampler Laboratory sample identificationD78753
The fabricator/manufacturer/facility nameUndeclared Transportation Laboratory (TL) Number850988
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name
Material Information
Material TypeAggregate Source Identification (SMARA or name of Pit)Undeclared
The fabricator's/manufacturer's product name for the sample The fabricator/manufacturer designation for the sample
The plant number A detailed description of where the material sample was collectedStockpile on Jobsite
Where the material sample would have been placed if not sampled Primary Aggregate Nominal Size3/4 inch
The concrete mix design number Lot number
Sublot number HMA Design ID
Test Details
DIME Sample ID: 2021-03-05-27
DIME Test ID: 2021-03-05-27-4
Testing Lab: CT D02 - North Region Materials Lab
Test Method: CTM 301-March 2000: Method of Test for Determining the Resistance "R"; Value of Treated and Untreated Bases, Subbases, and Basement Soils by the Stabilometer
Test Release Date: 2021-05-03
Test Results

How will the R value be determined?: By stabilometer
Input Type: Measured
Tester's full name: Dennis Hickey
Date of test: 03/18/2021
As Received Gradation, Percent Passing 3 in. sieve: 100 %
As Received Gradation, Percent Passing 2 1/2 in. sieve: 100 %
As Received Gradation, Percent Passing 2 in. sieve: 100 %
As Received Gradation, Percent Passing 1 1/2 in. sieve: 100 %
As Received Gradation, Percent Passing 1 in. sieve: 99 %
As Received Gradation, Percent Passing 3/4 in. sieve: 84 %
As Received Gradation, Percent Passing 1/2 in. sieve: 57 %
As Received Gradation, Percent Passing 3/8 in. sieve: 45 %
As Received Gradation, Percent Passing #4 sieve: 24 %
As Received Gradation, Percent Passing #8 sieve: 15 %
As Received Gradation, Percent Passing #16 sieve: 11 %
As Received Gradation, Percent Passing #30 sieve: 8 %
As Received Gradation, Percent Passing #50 sieve: 6 %
As Received Gradation, Percent Passing #100 sieve: 5 %
As Received Gradation, Percent Passing #200 sieve: 4 %
As Used Gradation, Percent Passing 3 in. sieve: 100 %
As Used Gradation, Percent Passing 2 1/2 in. sieve: 100 %
As Used Gradation, Percent Passing 2 in. sieve: 100 %
As Used Gradation, Percent Passing 1 1/2 in. sieve: 100 %
As Used Gradation, Percent Passing 1 in. sieve: 100 %
As Used Gradation, Percent Passing 3/4 in. sieve: 100 %
As Used Gradation, Percent Passing 1/2 in. sieve: 68 %
As Used Gradation, Percent Passing 3/8 in. sieve: 53 %
As Used Gradation, Percent Passing #4 sieve: 28 %
As Used Gradation, Percent Passing #8 sieve: 18 %
As Used Gradation, Percent Passing #16 sieve: 13 %
As Used Gradation, Percent Passing #30 sieve: 10 %
As Used Gradation, Percent Passing #50 sieve: 8 %
As Used Gradation, Percent Passing #100 sieve: 6 %
As Used Gradation, Percent Passing #200 sieve: 5 %
Horizontal pressure (specimen 1): 0.09 MPa
Displacement (specimen 1): 5.66
Horizontal pressure (specimen 2): 0.1 MPa
Displacement (specimen 2): 6.21
Horizontal pressure (specimen 3): 0.12 MPa
Displacement (specimen 3): 6.52
R value (specimen 1):83.2
R value (specimen 2):80.1
R value (specimen 3):75.8
R value:77
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Test was verified on 05/03/2021