Summary for Test 2023-03-03-49-4

Test performed: CTM 301-March 2000

Project Information

Project IdentifiersProject ID: 994629
DEA: 020J5404
EFIS: 0219000134
DIST-CO-RTE-PM02---
Award DateNot set
Closeout DateNot set
Work DescriptionNot set
Location DescriptionNot set
QA Service Level1 (Verified on 08/07/2023)

Sample Information

Sample Taken Date03/03/2023 Sample Unique Key49
Date that the sample was received by the laboratory/organization performing the testing03/03/2023 Sample typePreliminary
A brief description of the sampleSoil for structural section recommendation The quantity of what the sample constitutesStructural Section Recomendation
From where was the sample collectedJob Site First name of sampler or witnessed byDan
Last name of sampler or witnessed byCurran Title of samplerMREA
Telephone number of sampler Laboratory sample identificationD79199
Linked DIME Sample ID The fabricator/manufacturer/facility nameIn Situ
Transportation Laboratory (TL) Number897774 Inspector Lot Number from the Transportation Laboratory (TL) Form
Structure unique identifier Structure name
Bid ItemNot set

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-3-53.6 to 54.07 .5-2 ft below OG 30 ft Left of CL
Where the material sample would have been placed if not sampled

Test Details

DIME Sample ID: 2023-03-03-49
DIME Test ID: 2023-03-03-49-4
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: 2023-04-06

Test Results


How will the R value be determined?: By stabilometer
Input Type: Measured
Tester's full name: Dennis Hickey
Date of test: 03/22/2023
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: 98 %
As Received Gradation, Percent Passing 3/4 in. sieve: 96 %
As Received Gradation, Percent Passing 1/2 in. sieve: 94 %
As Received Gradation, Percent Passing 3/8 in. sieve: 92 %
As Received Gradation, Percent Passing #4 sieve: 86 %
As Received Gradation, Percent Passing #8 sieve: 80 %
As Received Gradation, Percent Passing #16 sieve: 74 %
As Received Gradation, Percent Passing #30 sieve: 69 %
As Received Gradation, Percent Passing #50 sieve: 64 %
As Received Gradation, Percent Passing #100 sieve: 58 %
As Received Gradation, Percent Passing #200 sieve: 52 %
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: 95 %
As Used Gradation, Percent Passing #4 sieve: 88 %
As Used Gradation, Percent Passing #8 sieve: 82 %
As Used Gradation, Percent Passing #16 sieve: 76 %
As Used Gradation, Percent Passing #30 sieve: 71 %
As Used Gradation, Percent Passing #50 sieve: 65 %
As Used Gradation, Percent Passing #100 sieve: 59 %
As Used Gradation, Percent Passing #200 sieve: 53 %
Horizontal pressure (specimen 1): 0.7 MPa
Displacement (specimen 1): 2.53
Horizontal pressure (specimen 2): 0.91 MPa
Displacement (specimen 2): 3.59
Horizontal pressure (specimen 3): 0.97 MPa
Displacement (specimen 3): 3.49
R value (specimen 1): 36.1
R value (specimen 2): 12.7
R value (specimen 3): 8.8
R value: 11
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 4/6/2023 ✔