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Sample Record for 2024-06-20-187

Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.

Project Information

Project ID: 212470 DEA: 044A1304 EFIS: 0400001106 COOP: 042718 QA Service Level: 1
DIST-CO-RTE-PM: 04-SON-101-18.5/18.5
Work Description: CONSISTS OF MODIFICATION AND RECONSTRUCTION OF THE EXISTING US 101/HEARN AVENUE INTERCHANGE IN SONOMA COUNTY, INCLUDING REPLACING THE EXISTING TWO-LANE HEARN AVENUE OVERCROSSING WITH A NEW OVERCROSSING, AND MODIFYING THE SOUTHBOUND OFF-RAMP IN CITY
Location Description: IN SONOMA COUNTY.
Contractor Name: Ghilotti Construction Company, Inc. (Chase McPhaul)
Contractor Address: 246 Ghilotti Avenue, Santa Rosa, CA 95407
Resident Engineer: Seyed "Syd" Valeh Structure Rep.: Anthony "Tony" Tierra; Sardar Chalabe

Sample Information

DIME Sample ID: 2024-06-20-187
TL Number from the TL Form:
Sample Submitted By Organization: CT D04 - Petaluma Field Laboratory
Sample Organization Contact: (510) 385-6841
Type of Sample: Quality Assurance
Type of Material: Soil
Sample Taken Date: 06/20/2024
Date that the sample was received by the laboratory/organization performing the testing: 06/20/2024
The quantity of what the sample constitutes: 5000 sqft
A brief description of the sample: Subgrade
From where was the sample collected: Job Site
Laboratory sample identification: Pet-24-232
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Native

Material Information

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: HN STA 21+50-22+50
Where the material sample would have been placed if not sampled:
Test results on following page(s): 2

Test Results

Test 1 of 2

DIME Test ID: 2024-06-20-187-1
Test Method: CTM 216-June 2011: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates
Verified Date: 08/13/2024
Date Tested: 06/20/2024
Submitted By Organization: CT D04 - Petaluma Field Laboratory
Organization Address: 5675 Gibraltar Drive,
Organization City: Pleasanton
Organization State: CA
Organization Zipcode: 94588
Organization Email: glenn.cea@dot.ca.gov
Organization Phone: (510) 385-6841
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Is oversize material No
In-place wet density 2
Highest adjust wet density 2.09
Relative compaction 96
% Moisture no data
Optimum Moisture no data

Test 2 of 2

DIME Test ID: 2024-06-20-187-2
Test Method: CTM 231-March 2013: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates Using Nuclear Gages
Verified Date: 08/13/2024
Date Tested: 06/20/2024
Submitted By Organization: CT D04 - Petaluma Field Laboratory
Organization Address: 5675 Gibraltar Drive,
Organization City: Pleasanton
Organization State: CA
Organization Zipcode: 94588
Organization Email: glenn.cea@dot.ca.gov
Organization Phone: (510) 385-6841
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Sum of Count or Density 103443 g/cc
Average of Count or Density 34481 g/cc
Sum of Moisture Count 10009 g/cc
Average of Moisture Count 3336 g/cc
Count Ratio Density 1.04
Count Ratio Moisture 0.35
Calculated Percent Relative Compaction 96 %
Reported Percent Relative Compaction 90 %