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Sample Record for 2023-09-20-62

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Project Information

Project ID: 994812 DEA: 042K7204 EFIS: 0417000014 QA Service Level: 1
DIST-CO-RTE-PM: 04-CC-4-R14.3/24.3
Work Description: Pvmt rehabilitation, slab repl, ADA curb ramp and install guardrail.
Location Description: On state highway in Contra Costa County in and near Concord and Pittsburg from 0.3 miles east of Peralta Road Undercrossing to Loveridge Road Overcrossing.
Contractor Name: O.C. Jones & Sons, Inc. (Victor Babbitt)
Contractor Address: 1520 Fourth Street, Berkeley, CA 94710
Resident Engineer: Rabi Mukherjee Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2023-09-20-62
TL Number from the TL Form:
Sample Submitted By Organization: CT D04 - Concord Field Laboratory
Sample Organization Contact: (510) 714-7019
Type of Sample: Quality Assurance
Type of Material: Soil
Sample Taken Date: 09/20/2023
Date that the sample was received by the laboratory/organization performing the testing: 09/20/2023
The quantity of what the sample constitutes: 2700g
A brief description of the sample: Class 2 AB
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Recycled Material

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: Rodway
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: 2023-09-20-62-1
Test Method: CTM 231-March 2013: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates Using Nuclear Gages
Verified Date: 10/02/2023
Date Tested: 09/20/2023
Submitted By Organization: CT D04 - Concord Field Laboratory
Organization Address: 2525 Stanwell Drive, Suite 100,
Organization City: Concord
Organization State: CA
Organization Zipcode: 94520
Organization Email: gurind.joshi@dot.ca.gov
Organization Phone: (510) 714-7019
General Comments for this Test: 97% Relative Compaction PASSED
Test Result Compliance: complies
Additional Comments When Verified:
Sum of Count or Density 103859 g/cc
Average of Count or Density 20772 g/cc
Sum of Moisture Count 10696 g/cc
Average of Moisture Count 2139 g/cc
Count Ratio Density 30235
Count Ratio Moisture 9121
Calculated Percent Relative Compaction 96.6 %
Reported Percent Relative Compaction 97 %

Test 2 of 2

DIME Test ID: 2023-09-20-62-2
Test Method: CTM 216-June 2011: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates
Verified Date: 12/15/2023
Date Tested: 09/20/2023
Submitted By Organization: CT D04 - Concord Field Laboratory
Organization Address: 2525 Stanwell Drive, Suite 100,
Organization City: Concord
Organization State: CA
Organization Zipcode: 94520
Organization Email: gurind.joshi@dot.ca.gov
Organization Phone: (510) 714-7019
General Comments for this Test: Results reported to the inspector on 09-20-2023
Test Result Compliance: complies
Additional Comments When Verified:
Is oversize material No
In-place wet density 2.29
Highest adjust wet density 2.37
Relative compaction 97
% Moisture 8.5 %
Optimum Moisture 10.5 %