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Sample Record for 2024-10-02-137

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

Project Information

Project ID: 994321 DEA: 040K1604 EFIS: 0416000044 QA Service Level: 1
DIST-CO-RTE-PM: 04-ALA,CC-80-R7.6/8.0,0.0/13.5
Work Description: CONSTRUCT RHMA, LIGHTING SYSTEM, AND CONCRETE BARRIER.
Location Description: ALAMEDA AND CONTRA COSTA COUNTIES IN ALBANY AND CROCKETT FROM 0.4 MILE SOUTH OF ALAMEDA COUNTY LINE TO 0.2 MILE SOUTH OF POMONA STREET
Contractor Name: Bay Cities Paving & Grading (Jeff Brandt)
Contractor Address: 1450 CIVIC CT, BLDG B #400, CONCORD, CA 94520
Resident Engineer: Wesley Morrison Structure Rep.: Alyssa Inocencio

Sample Information

DIME Sample ID: 2024-10-02-137
TL Number from the TL Form:
Sample Submitted By Organization: CT D04 - Richmond Field Laboratory
Sample Organization Contact: (510) 231-7151
Type of Sample: Quality Assurance
Type of Material: Aggregate
Sample Taken Date: 10/02/2024
Date that the sample was received by the laboratory/organization performing the testing: 10/02/2024
The quantity of what the sample constitutes: 3 cylinders
A brief description of the sample: Class 2 AB
From where was the sample collected: Job Site
Laboratory sample identification: Rich_24_459
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Class 2 Aggregate Base from jobsite

Material Information

Source Identification (SMARA, name of Pit or Job Site): 91-48-0002
The fabricator's/manufacturer's product name for the sample:
The fabricator/manufacturer designation for the sample: Vulcan Vallejo
The plant number:
A detailed description of where the material sample was collected: test locations
Where the material sample would have been placed if not sampled:
Primary Aggregate Nominal Size: 3/4 inch
The concrete mix design number:
Lot number:
Sublot number:
Aggregate Mix Number: Virgen Class 2 AB
Test results on following page(s): 2

Test Results

Test 1 of 2

DIME Test ID: 2024-10-02-137-1
Test Method: CTM 216-June 2011: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates
Verified Date: 10/10/2025
Date Tested: 10/02/2025
Submitted By Organization: CT D04 - Richmond Field Laboratory
Organization Address: 3401 Regatta Boulevard,
Organization City: Richmond
Organization State: CA
Organization Zipcode: 94508
Organization Email: santiago.sequeira@dot.ca.gov
Organization Phone: (510) 385-7641
General Comments for this Test: post 01944
Test Result Compliance: complies
Additional Comments When Verified:
Is oversize material No
In-place wet density 2.17
Highest adjust wet density 2.23
Relative compaction 97
% Moisture 9 %
Optimum Moisture 11 %

Test 2 of 2

DIME Test ID: 2024-10-02-137-2
Test Method: CTM 231-March 2013: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates Using Nuclear Gages
Verified Date: 10/10/2025
Date Tested: 10/02/2025
Submitted By Organization: CT D04 - Richmond Field Laboratory
Organization Address: 3401 Regatta Boulevard,
Organization City: Richmond
Organization State: CA
Organization Zipcode: 94508
Organization Email: santiago.sequeira@dot.ca.gov
Organization Phone: (510) 385-7641
General Comments for this Test: Post ID 01944
Test Result Compliance: complies
Additional Comments When Verified:
Sum of Count or Density 82293 g/cc
Average of Count or Density 27431 g/cc
Sum of Moisture Count 6474 g/cc
Average of Moisture Count 2158 g/cc
Count Ratio Density 2.17
Count Ratio Moisture 2.23
Calculated Percent Relative Compaction 97.3 %
Reported Percent Relative Compaction 97 %