Summary for Test 2022-05-17-54-3

Test performed: CTM 301-March 2000

Project Information

Project IdentifiersProject ID: 993864
DEA: 023J2104
EFIS: 0222000019
DIST-CO-RTE-PM02-SIS-96-41.1/41.8
Award DateNot set
Closeout DateNot set
Work DescriptionHappy Camp Drainage & Pavement
Location DescriptionIn Siskiyou County at and near Happy Camp from 1st Avenue to 0.1 mile East of Mill Road.
QA Service Level1 (Verified on 05/27/2022)

Sample Information

Sample Taken Date05/17/2022 Sample Unique Key54
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 testing05/17/2022
Sample typePreliminary A brief description of the sample2 bags of Soil
The quantity of what the sample constitutesStructural Section Recommendation From where was the sample collectedJob Site
First name of sampler or witnessed byBrian Last name of sampler or witnessed bySteiner
Title of sampler Telephone number of sampler
Laboratory sample identificationD79029 Linked DIME Sample ID
The fabricator/manufacturer/facility nameUnknown Transportation Laboratory (TL) Number824600
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-SIS-96-41.7 at Shoulder-Ditch-Slope, 0.5 to 1.5 ft depth
Where the material sample would have been placed if not sampledIn situ

Test Details

DIME Sample ID: 2022-05-17-54
DIME Test ID: 2022-05-17-54-3
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: 2022-06-03

Test Results


How will the R value be determined?: By stabilometer
Input Type: Measured
Tester's full name: Arthur Mills, Karen Dorado
Date of test: 05/26/2022
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: 96 %
As Received Gradation, Percent Passing 1 in. sieve: 95 %
As Received Gradation, Percent Passing 3/4 in. sieve: 93 %
As Received Gradation, Percent Passing 1/2 in. sieve: 91 %
As Received Gradation, Percent Passing 3/8 in. sieve: 90 %
As Received Gradation, Percent Passing #4 sieve: 85 %
As Received Gradation, Percent Passing #8 sieve: 80 %
As Received Gradation, Percent Passing #16 sieve: 72 %
As Received Gradation, Percent Passing #30 sieve: 64 %
As Received Gradation, Percent Passing #50 sieve: 57 %
As Received Gradation, Percent Passing #100 sieve: 51 %
As Received Gradation, Percent Passing #200 sieve: 44 %
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: 98 %
As Used Gradation, Percent Passing 3/8 in. sieve: 96 %
As Used Gradation, Percent Passing #4 sieve: 91 %
As Used Gradation, Percent Passing #8 sieve: 90 %
As Used Gradation, Percent Passing #16 sieve: 81 %
As Used Gradation, Percent Passing #30 sieve: 72 %
As Used Gradation, Percent Passing #50 sieve: 64 %
As Used Gradation, Percent Passing #100 sieve: 57 %
As Used Gradation, Percent Passing #200 sieve: 50 %
Horizontal pressure (specimen 1): 0.32 MPa
Displacement (specimen 1): 4.41
Horizontal pressure (specimen 2): 0.57 MPa
Displacement (specimen 2): 4.17
Horizontal pressure (specimen 3): 0.87 MPa
Displacement (specimen 3): 5.3
R value (specimen 1): 58
R value (specimen 2): 35.8
R value (specimen 3): 11.1
R value: 31
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 6/3/2022