Test 2019-04-23-11-10 (CTM 643-June 2007) Summary

Project Information
Project IdentifiersProject ID: 214150
DEA: 080G8004
EFIS: 0812000111
DIST-CO-RTE-PM08-SBD-38-47.50/59.40
Work DescriptionRELINE OR REPLACE CULVERTS
Location DescriptionSAN BERNARDINO COUNTY IN AND NEAR BIG BEAR LAKE AT VARIOUS LOCATIONS FROM ZACA ROAD TO BIG BEAR LAKE DAM
Sample Information
Sample Taken Date4/23/2019 Sample Unique Key11
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 testing4/24/2019
Sample typePer Request A brief description of the sampleSoil obtained from depth of 5'
The quantity of what the sample constitutes1 bag From where was the sample collectedJob Site
First name of sampler or witnessed byJose Last name of sampler or witnessed byGuzman
Title of samplerMREA Laboratory sample identification8563
The fabricator/manufacturer/facility nameCaltrans Transportation Laboratory (TL) Number8563
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name
Material Information
Material TypeSoil The fabricator's/manufacturer's product name for the sampleUnknown
The fabricator/manufacturer designation for the sampleUnknown A detailed description of where the material sample was collectedSR-38 WB, PM 48.3
Where the material sample would have been placed if not sampledUnknown
Test Details
DIME Sample ID: 2019-04-23-11
DIME Test ID: 2019-04-23-11-10
Testing Lab: CT - 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
Test Results

The test method used?: Laboratory Resistivity Test for Soil
Input Type: Calculated
Tester's full name: Tess Perez
Date of test: 04/30/2019
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: 5195 Ohms
Soil sample temperature: 22.2 C
Soil box constant: 1
pH of soil: 6.9
Minimum soil resistance corrected to 15.5:5195 Ohms
Minimum soil resistivity at 15.5:5195 Ohm-cm
General comments (publicly viewable) (Max 1000 characters): Estimated Life of 26 years

Test was verified on 05/30/2019