Summary for Test 2022-01-20-46-5

Test performed: CTM 301-March 2000

Project Information

Project IdentifiersProject ID: 215734
DEA: 024H0104
EFIS: 0218000068
DIST-CO-RTE-PM02-PLU-70-78.3/90.3
Award DateNot set
Closeout DateNot set
Work DescriptionNot set
Location DescriptionNot set
QA Service Level1 (Verified on 07/08/2021)

Sample Information

Sample Taken Date01/20/2022 Sample Unique Key46
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 testing01/21/2022
Sample typePreliminary A brief description of the sampleSoil for structural section recommendation
The quantity of what the sample constitutes1 Bag of Soil From where was the sample collectedJob Site
First name of sampler or witnessed byDarrell Last name of sampler or witnessed byValasek
Title of samplerMREA Telephone number of sampler
Laboratory sample identificationD78992 Linked DIME Sample ID
The fabricator/manufacturer/facility nameUnknown Transportation Laboratory (TL) Number824593
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeSoil The fabricator's/manufacturer's product name for the sample
The fabricator/manufacturer designation for the sample A detailed description of where the material sample was collected02-PLU-70-81.65 EB Shoulder ditch
Where the material sample would have been placed if not sampled02 PLU 70

Test Details

DIME Sample ID: 2022-01-20-46
DIME Test ID: 2022-01-20-46-5
Testing Lab: CT D02 - Redding Northern Regional Laboratory
Test Method: CTM 301-March 2000: Method for Determining the Resistance "R" Value of Treated and Untreated Bases, Subbases, and Basement Soils by the Stabilometer
Test Release Date: 2022-02-14

Test Results


How will the R value be determined?: By stabilometer
Input Type: Measured
Tester's full name: Dennis Hickey
Date of test: 02/03/2022
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: 97 %
As Received Gradation, Percent Passing 1/2 in. sieve: 92 %
As Received Gradation, Percent Passing 3/8 in. sieve: 89 %
As Received Gradation, Percent Passing #4 sieve: 81 %
As Received Gradation, Percent Passing #8 sieve: 70 %
As Received Gradation, Percent Passing #16 sieve: 57 %
As Received Gradation, Percent Passing #30 sieve: 45 %
As Received Gradation, Percent Passing #50 sieve: 33 %
As Received Gradation, Percent Passing #100 sieve: 21 %
As Received Gradation, Percent Passing #200 sieve: 14 %
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: 95 %
As Used Gradation, Percent Passing 3/8 in. sieve: 92 %
As Used Gradation, Percent Passing #4 sieve: 83 %
As Used Gradation, Percent Passing #8 sieve: 72 %
As Used Gradation, Percent Passing #16 sieve: 59 %
As Used Gradation, Percent Passing #30 sieve: 46 %
As Used Gradation, Percent Passing #50 sieve: 34 %
As Used Gradation, Percent Passing #100 sieve: 22 %
As Used Gradation, Percent Passing #200 sieve: 15 %
Horizontal pressure (specimen 1): 0.17 MPa
Displacement (specimen 1): 4.09
Horizontal pressure (specimen 2): 0.19 MPa
Displacement (specimen 2): 4.3
Horizontal pressure (specimen 3): 0.46 MPa
Displacement (specimen 3): 4.76
R value (specimen 1): 77
R value (specimen 2): 73.6
R value (specimen 3): 42.2
R value: 72
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 2/14/2022