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Sample Record for 2026-06-25-83

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

Project Information

Project ID: 1000754 DEA: 081J3104 EFIS: 0818000018 QA Service Level: 1
DIST-CO-RTE-PM: 08-SBD-18-34.0/44.3
Work Description: CSP, STRUCTURAL CONCRETE, AND CMS SYSTEM.
Location Description: SAN BERNARDINO COUNTY NEAR BIG BEAR LAKE AT VARIOUS LOCATIONS FROM ARROWBEAR DRIVE TO ROUTE 38
Contractor Name: INTERSTATE CIVIL CONSTRUCTION
Contractor Address: Unknown
Resident Engineer: Tsung Wang Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2026-06-25-83
TL Number from the TL Form:
Sample Submitted By Organization: CT D08 - Fontana Field Testing Laboratory
Sample Organization Contact: 9512323690
Type of Sample: Acceptance
Type of Material: Soil
Sample Taken Date: 06/25/2026
Date that the sample was received by the laboratory/organization performing the testing: 06/25/2026
The quantity of what the sample constitutes: 21.5 kg
A brief description of the sample: Subgrade
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: CTM 231 TEST LOCATION

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: SR-18 @ PM 42.63, Drainage System 21 Inlet
Where the material sample would have been placed if not sampled:
Test results on following page(s): 2

Test Results

Test

DIME Test ID: 2026-06-25-83-1
Test Method: CTM 231-March 2013: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates Using Nuclear Gages
Verified Date: 07/02/2026
Date Tested: 06/25/2026
Submitted By Organization: CT D08 - Fontana Field Testing Laboratory
Organization Address: 13970 Victoria Street,
Organization City: Fontana
Organization State: CA
Organization Zipcode: 92336
Organization Email: prakash.gowda@dot.ca.gov
Organization Phone: (951) 232-3690
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Standard Count Density 1787 g/cc
Count or Density 1 1126 g/cc
Count or Density 2 1004 g/cc
Count or Density 3 1028 g/cc
Standard Count Moisture 655 g/cc
Moisture Count 1 67 g/cc
Moisture Count 2 78 g/cc
Moisture Count 3 73 g/cc
Sum of Count or Density 3158 g/cc
Average of Count or Density 1053 g/cc
Sum of Moisture Count 218 g/cc
Average of Moisture Count 73 g/cc
Count Ratio Density 0.59
Count Ratio Moisture 0.11
Calculated Percent Relative Compaction 95.1 %
Reported Percent Relative Compaction 95 %

Test

DIME Test ID: 2026-06-25-83-2
Test Method: CTM 216-June 2011: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates
Verified Date: 07/02/2026
Date Tested: 06/25/2026
Submitted By Organization: CT D08 - Fontana Field Testing Laboratory
Organization Address: 13970 Victoria Street,
Organization City: Fontana
Organization State: CA
Organization Zipcode: 92336
Organization Email: prakash.gowda@dot.ca.gov
Organization Phone: (951) 232-3690
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Is oversize material Yes
In-place wet density 2.13
Percentage passing 3/4 in. sieve 87 %
Percentage retained on 3/4 in. sieve 13 %
Specific gravity of material passing 3/4 in. sieve 2.2
Specific gravity of material retained on 3/4 in. sieve 2.56 %
Coefficient for 3/4 in. aggregate 1
Corrected density 2.24
Relative compaction 95
% Moisture no data
Optimum Moisture no data