Summary for Test 2020-11-03-13-1

Test performed: CTM 643-April 2020

Project Information

Project IdentifiersProject ID: 214830
DEA: 043G6304
EFIS: 0412000409
DIST-CO-RTE-PM04-SCL-4-SCl-9 -4.75/4.9
Award Date11/08/2022
Closeout Date09/08/2026
Work DescriptionSaratoga Creek Bridge Rehabilitation Project
Location DescriptionSan Jose - Saratoga Creek
QA Service Level1 (Verified on 11/09/2020)

Sample Information

Sample Taken Date11/03/2020 Sample Unique Key13
Date that the sample was received by the laboratory/organization performing the testing11/18/2020 Sample typePer Request
A brief description of the samplesoil The quantity of what the sample constitutes1 bag
From where was the sample collectedJob Site First name of sampler or witnessed byJustin
Last name of sampler or witnessed byAnderson Title of samplerTransportation Engineer
Telephone number of sampler925-989-0909 Laboratory sample identificationCR20200534
Linked DIME Sample ID The fabricator/manufacturer/facility nameCaltrans
Transportation Laboratory (TL) NumberC0024263 Inspector Lot Number from the Transportation Laboratory (TL) Form
Structure unique identifier04-SCL-009-4.9 Structure nameSample 2
Bid ItemNot set

Material Information

Material TypeSoil The fabricator's/manufacturer's product name for the sampleRC-20-002 Sample 2
The fabricator/manufacturer designation for the samplecorrosion testing A detailed description of where the material sample was collected5 feet depth
Where the material sample would have been placed if not sampled

Test Details

DIME Sample ID: 2020-11-03-13
DIME Test ID: 2020-11-03-13-1
Testing Lab: WSP USA - San Diego
Test Method: CTM 643-April 2020: Method for Test for Laboratory Resistivity and pH for Soil and Water
Test Release Date: 2020-12-01

Test Results


The test method used?: Laboratory Resistivity Test for Soil (pH and Resistivity)
Input Type: Calculated
Tester's full name: Sarah Mauri
Date of test: 11/23/2020
Minimum soil resistance of the lab measurement: 3050 Ohms
Soil sample temperature: 21.9 C
Soil box constant: 1
pH of soil: 5.67
Minimum soil resistance corrected to 15.5: 3538 Ohm-cm
Minimum soil resistivity at 15.5: 3538 Ohm-cm
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 12/1/2020 ✔