DIME - Test Summary

Summary for Test 2021-01-20-28-1

Test performed: CTM 643-April 2020

Sample Taken Date	01/20/2021	Sample Unique Key	28
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	D78728
Linked DIME Sample ID		The fabricator/manufacturer/facility name	Caltrans
Transportation Laboratory (TL) Number	875676	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-89-14.82, Culvert Inlet
Where the material sample would have been placed if not sampled

DIME Sample ID: 2021-01-20-28

DIME Test ID: 2021-01-20-28-1

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: 01/27/2021

Minimum soil resistance of the lab measurement: 11000 Ohms

Soil sample temperature: 16.1 C

Soil box constant: 1

pH of soil: 6.22

Minimum soil resistance corrected to 15.5: 11165 Ohm-cm

Minimum soil resistivity at 15.5: 11165 Ohm-cm

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

Test was verified on 3/8/2021 ✔