Summary for Test 2020-06-25-15-1

Test performed: CTM 643-April 2020

Project Information

Project IdentifiersProject ID: 215051
DEA: 050J2004
EFIS: 0512000069
DIST-CO-RTE-PM05-SCR-1-31.9/35.7
Award Date03/10/2022
Closeout Date07/31/2024
Work DescriptionTRENCHLESS CONCRETE PIPE INSTALLATIONS AND INSTALL CONCRETE HEADWALLS.
Location DescriptionSANTA CRUZ COUNTY NEAR DAVENPORT AT VARIOUS LOCATIONS FROM 0.3 MILE NORTH OF SCOTT CREEK TO 0.4 MILE NORTH OF SWANTON ROAD
QA Service Level1 (Verified on 06/29/2020)

Sample Information

Sample Taken Date06/25/2020 Sample Unique Key15
Date that the sample was received by the laboratory/organization performing the testing06/26/2020 Sample typePreliminary
A brief description of the sampleNative Soil The quantity of what the sample constitutesSite Conditions
From where was the sample collectedJob Site First name of sampler or witnessed byJacob
Last name of sampler or witnessed byBerven Title of sampler
Telephone number of sampler Laboratory sample identificationD5 20-D-026
Linked DIME Sample ID The fabricator/manufacturer/facility namePlanet Earth
Transportation Laboratory (TL) Number Inspector Lot Number from the Transportation Laboratory (TL) Form
Structure unique identifier Structure name
Bid ItemNot set

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 collectedPM 33.90 1 foot depth
Where the material sample would have been placed if not sampledUnknown

Test Details

DIME Sample ID: 2020-06-25-15
DIME Test ID: 2020-06-25-15-1
Testing Lab: CT D05 - San Luis Obispo District Laboratory
Test Method: CTM 643-April 2020: Method for Test for Laboratory Resistivity and pH for Soil and Water
Test Release Date: 2020-06-30

Test Results


The test method used?: Laboratory Resistivity Test for Soil (pH and Resistivity)
Input Type: Calculated
Tester's full name: Daniel Gingras
Date of test: 06/29/2020
Minimum soil resistance of the lab measurement: 520 Ohms
Soil sample temperature: 22.6 C
Soil box constant: 1
pH of soil: 5.19
Minimum soil resistance corrected to 15.5: 612 Ohm-cm
Minimum soil resistivity at 15.5: 612 Ohm-cm
General comments (publicly viewable) (Max 1000 characters): To be sent to Translab for Chlorides and Sulfates testing.

Test was verified on 6/30/2020 ✔