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Sample Record for 2025-05-28-120

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

Project Information

Project ID: 209820 DEA: 04297634 EFIS: 0415000040 COOP: 042548 QA Service Level: 1
DIST-CO-RTE-PM: 04-ALA-84,680-17.9/21
Work Description: ROUTE 84 WIDENING (4-LANE EXPRESSWAY) FROM I-680 TO PIGEON PASS, INCLUDING INTERSECTION, DRAINAGE IMPROVEMENTS AND UTILITY RELOCATION.
Location Description: ALAMEDA COUNTY IN AND NEAR SUNOL, PLEASANTON, AND LIVERMORE ON ROUTE 84 FROM 0.1 MILE EAST OF ROUTE 680 TO 0.1 MILE SOUTH OF RUBY HILL DRIVE AND ON ROUTE 680 FROM 1.2 MILES SOUTH TO 1.8 MILES NORTH OF ROUTE 84
Contractor Name: Bay Cities Paving & Grading
Contractor Address: 1450 Civic Ct. BLDG B #400, Concord CA, 94520
Resident Engineer: Paramjit Pandher Structure Rep.: Kristen We

Sample Information

DIME Sample ID: 2025-05-28-120
TL Number from the TL Form:
Sample Submitted By Organization: CT D04 - San Jose Construction Field Laboratory
Sample Organization Contact: (510) 385-8171
Type of Sample: Quality Assurance
Type of Material: Soil
Sample Taken Date: 05/28/2025
Date that the sample was received by the laboratory/organization performing the testing: 05/28/2025
The quantity of what the sample constitutes: 2600g
A brief description of the sample: Subgrade
From where was the sample collected: Job Site
Laboratory sample identification: SJ-052825-SG1
Structure unique identifier:
Structure name: Hwy 84 "I-680" Line Rt NB Calaveras Off Ramp
The fabricator/manufacturer/facility name: Native 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: jobsite - compacted native subgrade
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: 2025-05-28-120-1
Test Method: CTM 231-March 2013: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates Using Nuclear Gages
Verified Date: 08/20/2025
Date Tested: 05/28/2025
Submitted By Organization: CT D04 - San Jose Construction Field Laboratory
Organization Address: 1007 Knox Avenue,
Organization City: San Jose
Organization State: CA
Organization Zipcode: 95122
Organization Email: fernando.vega@dot.ca.gov
Organization Phone: (510) 385-8171
General Comments for this Test: Hwy 680 NB Calaveras Off Ramp
Test Result Compliance: complies
Additional Comments When Verified:
Sum of Count or Density 113092 g/cc
Average of Count or Density 37697 g/cc
Sum of Moisture Count 8181 g/cc
Average of Moisture Count 2727 g/cc
Calculated Percent Relative Compaction 96 %
Reported Percent Relative Compaction 96 %

Test 2 of 2

DIME Test ID: 2025-05-28-120-2
Test Method: CTM 216-June 2011: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates
Verified Date: 08/20/2025
Date Tested: 05/28/2025
Submitted By Organization: CT D04 - San Jose Construction Field Laboratory
Organization Address: 1007 Knox Avenue,
Organization City: San Jose
Organization State: CA
Organization Zipcode: 95122
Organization Email: fernando.vega@dot.ca.gov
Organization Phone: (510) 385-8171
General Comments for this Test: Hwy 680 NB Calaveras Off Ramp
Test Result Compliance: complies
Additional Comments When Verified:
Is oversize material No
In-place wet density 2.21
Highest adjust wet density 2.3
Relative compaction 96
% Moisture no data
Optimum Moisture no data