DIME - Test Summary

Summary for Test 2019-04-16-37-2

Test performed: CTM 643-June 2007

Project Identifiers	Project ID: 214151 DEA: 080R0104 EFIS: 0812000007
DIST-CO-RTE-PM	08-RIV-91-R0.3
Award Date	08/27/2025
Closeout Date	Not set
Work Description	STR EXC, FURNISH PRECAST RCB CULVERT AND STR CONC RETAINING WALL.
Location Description	RIVERSIDE COUNTY NEAR CORONA AT 0.7 MILES WEST OF GREEN RIVER ROAD OVERCROSSING
QA Service Level	1 (Verified on 05/09/2019)

Sample Taken Date	04/16/2019	Sample Unique Key	37
Date that the sample was received by the laboratory/organization performing the testing	04/18/2019	Sample type	Per Request
A brief description of the sample	Soil	The quantity of what the sample constitutes	1 Ziplock bag
From where was the sample collected	Job Site	First name of sampler or witnessed by	Michael
Last name of sampler or witnessed by	Liao	Title of sampler
Telephone number of sampler	(657) 328-6593	Laboratory sample identification	8555
Linked DIME Sample ID		The fabricator/manufacturer/facility name	Caltrans
Transportation Laboratory (TL) Number	None	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	Caltrans
The fabricator/manufacturer designation for the sample	Unknown	A detailed description of where the material sample was collected	Field A-19-01
Where the material sample would have been placed if not sampled	Unknown

DIME Sample ID: 2019-04-16-37

DIME Test ID: 2019-04-16-37-2

Testing Lab: CT D08 - Fontana Southern Regional Laboratory

Test Method: CTM 643-June 2007: Method for Determining Field and Laboratory Resistivity and pH Measurements for Soil and Water

Test Release Date: 2019-06-06

The test method used?: Laboratory Resistivity Test for Soil

Input Type: Calculated

Tester's full name: Friday Ofoegbu

Date of test: 04/24/2019

Soil sample resistance (lab measure 1): no data Ohms

Soil sample resistance (lab measure 2): no data Ohms

Soil sample resistance (lab measure 3): no data Ohms

Soil sample resistance (lab measure 4): no data Ohms

Soil sample resistance (lab measure 5): no data Ohms

Soil sample resistance (lab measure 6): no data Ohms

Soil sample resistance (lab measure 7): no data Ohms

Soil sample resistance (lab measure 8): no data Ohms

Soil sample resistance (lab measure 9): no data Ohms

Soil sample resistance (lab measure 10): no data Ohms

Soil sample resistance (lab measure 11): no data Ohms

Soil sample resistance (lab measure 12): no data Ohms

Minimum soil resistance of the lab measurement: 942 Ohms

Soil sample temperature: 22.6 C

Soil box constant: 1

pH of soil: 7.78

Minimum soil resistance corrected to 15.5: 942 Ohms

Minimum soil resistivity at 15.5: 942 Ohm-cm

General comments (publicly viewable) (Max 1000 characters): A portion of sample was shipped to TransLab to test Sulfate and Chloride tests

Test was verified on 5/30/2019 ✔