Summary for Test 2020-10-07-27-1

Test performed: CTM 643-April 2020

Project Information

Project IdentifiersProject ID: 215312
DEA: 034H5800
EFIS: 0318000336
Award Date01/14/2025
Closeout DateNot set
Work DescriptionI-5 Managed Lanes
Location DescriptionNot set
QA Service Level2 (Verified on 12/02/2020)

Sample Information

Sample Taken Date10/07/2020 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 testing11/18/2020
Sample typePer Request A brief description of the samplenative soil
The quantity of what the sample constitutesbag of soil From where was the sample collectedJob Site
First name of sampler or witnessed byFERNANDO Last name of sampler or witnessed byDeharo
Title of samplerTransportation Engineer Telephone number of sampler916-247-7716
Laboratory sample identificationCR20200493 Linked DIME Sample ID
The fabricator/manufacturer/facility nameCaltrans Transportation Laboratory (TL) NumberC021604B
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier03-SAC-5-32.74
Structure nameAirport Blvd OC Retaining Wall and Abutment 1

Material Information

Material TypeSoil The fabricator's/manufacturer's product name for the sampleSoil RW-20-002
The fabricator/manufacturer designation for the samplecorrosion A detailed description of where the material sample was collected30-31.5 feet depth
Where the material sample would have been placed if not sampled

Test Details

DIME Sample ID: 2020-10-07-27
DIME Test ID: 2020-10-07-27-1
Testing Lab: Wood
Test Method: CTM 643-April 2020: Method for Test for Laboratory Resistivity and pH for Soil and Water
Test Release Date: 2020-12-01

Test Results

The test method used?: Laboratory Resistivity Test for Soil
Input Type: Calculated
Tester's full name: Sarah Mauri
Date of test: 11/25/2020
Minimum soil resistance of the lab measurement: 1050 Ohms
Soil sample temperature: 22.2 C
Soil box constant: 1
pH of soil: 8.13
Minimum soil resistance corrected to 15.5: 1226.00 Ohm-cm
Minimum soil resistivity at 15.5: 1226 Ohm-cm
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 12/1/2020