DIME - Test Summary

Summary for Test 2021-01-20-33-1

Test performed: CTM 643-April 2020

Sample Taken Date	01/20/2021	Sample Unique Key	33
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	01/20/2021
Sample type	Preliminary	A brief description of the sample	Soil
The quantity of what the sample constitutes	Culvert Recommendation	From where was the sample collected	Source
First name of sampler or witnessed by	Colt	Last name of sampler or witnessed by	Sweeny
Title of sampler	TET	Telephone number of sampler
Laboratory sample identification	D78733	Linked DIME Sample ID
The fabricator/manufacturer/facility name	Caltrans	Transportation Laboratory (TL) Number	875682
Inspector Lot Number from the Transportation Laboratory (TL) Form		Structure unique identifier
Structure name		Bid Item	Not set

Material Type	Soil	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 collected	02-PLU-89-18.87, Culvert Outlet
Where the material sample would have been placed if not sampled

DIME Sample ID: 2021-01-20-33

DIME Test ID: 2021-01-20-33-1

Testing Lab: CT D02 - Redding Northern Regional Laboratory

Test Method: CTM 643-April 2020: Method for Test for Laboratory Resistivity and pH for Soil and Water

Test Release Date: 2021-03-08

The test method used?: Laboratory Resistivity Test for Soil (pH and Resistivity)

Input Type: Measured

Tester's full name: Darrell Valasek

Date of test: 01/26/2021

Minimum soil resistance of the lab measurement: 5900 Ohms

Soil sample temperature: 19 C

Soil box constant: 1

pH of soil: 6.10

Minimum soil resistance corrected to 15.5: 6416.25 Ohm-cm

Minimum soil resistivity at 15.5: 6416 Ohm-cm

General comments (publicly viewable) (Max 1000 characters):

Test was verified on 3/8/2021 ✔