Summary for Test 2020-10-15-22-1

Test performed: CTM 643-April 2020

Project Information

Project IdentifiersProject ID: 215312
DEA: 034H5800
EFIS: 0318000336
DIST-CO-RTE-PM03-SAC--
Award Date01/14/2028
Closeout DateNot set
Work DescriptionI-5 Managed Lanes, SAC-5 Managed Lanes - Sutterville to Yolo County
Location DescriptionNot set
QA Service Level1 (Verified on 03/17/2025)

Sample Information

Sample Taken Date10/15/2020 Sample Unique Key22
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 byJoseph
Last name of sampler or witnessed byKlamecki Title of samplerEngineering Geologist
Telephone number of sampler916-447-7716 Laboratory sample identificationCR20200494
Linked DIME Sample ID The fabricator/manufacturer/facility nameCaltrans
Transportation Laboratory (TL) NumberC021602 Inspector Lot Number from the Transportation Laboratory (TL) Form
Structure unique identifier03-SAC-5-29.02 Structure nameDel Paso Rd OC Retaining Wall and Abutment 1
Bid ItemNot set

Material Information

Material TypeSoil The fabricator's/manufacturer's product name for the sampleSoil Pit HA-20-001
The fabricator/manufacturer designation for the samplecorrosion A detailed description of where the material sample was collectedSoil Pit on N side of Abutment 1 embankment 0-1 feet depth
Where the material sample would have been placed if not sampled

Test Details

DIME Sample ID: 2020-10-15-22
DIME Test ID: 2020-10-15-22-1
Testing Lab: WSP USA - San Diego
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 (pH and Resistivity)
Input Type: Calculated
Tester's full name: Sarah Mauri
Date of test: 11/25/2020
Minimum soil resistance of the lab measurement: 1100 Ohms
Soil sample temperature: 22.1 C
Soil box constant: 1
pH of soil: 7.51
Minimum soil resistance corrected to 15.5: 1282 Ohm-cm
Minimum soil resistivity at 15.5: 1282 Ohm-cm
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 12/1/2020 ✔