DIME - Test Summary

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

Test performed: CTM 643-April 2020

Sample Taken Date	10/07/2020	Sample Unique Key	27
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 testing	11/18/2020
Sample type	Per Request	A brief description of the sample	native soil
The quantity of what the sample constitutes	bag of soil	From where was the sample collected	Job Site
First name of sampler or witnessed by	FERNANDO	Last name of sampler or witnessed by	Deharo
Title of sampler	Transportation Engineer	Telephone number of sampler	916-247-7716
Laboratory sample identification	CR20200493	Linked DIME Sample ID
The fabricator/manufacturer/facility name	Caltrans	Transportation Laboratory (TL) Number	C021604B
Inspector Lot Number from the Transportation Laboratory (TL) Form		Structure unique identifier	03-SAC-5-32.74
Structure name	Airport Blvd OC Retaining Wall and Abutment 1

Material Type	Soil	The fabricator's/manufacturer's product name for the sample	Soil RW-20-002
The fabricator/manufacturer designation for the sample	corrosion	A detailed description of where the material sample was collected	30-31.5 feet depth
Where the material sample would have been placed if not sampled

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

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 ✔