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Sample Record for 2025-03-28-32

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

Project Information

Project ID: 995229 DEA: 07355404 EFIS: 0719000010 QA Service Level: 1
DIST-CO-RTE-PM: 07-LA-2,210-15.0/57.5,R18.7/R19.4
Work Description: REPLACE AND INSTALL DRAINAGE SYSTEM, AND PERFORM SLOPE PAVING.
Location Description: LOS ANGELES COUNTY ON ROUTE 2 FROM 1.0 MILE NORTH OF CLIFFORD STREET TO MOUNT WATERMAN SKI LIFTS AND ON ROUTE 210 FROM 0.5 MILE EAST OF OCEAN VIEW BOULVEARD OVERCROSSING TO 0.2 MILE EAST OF ALTA CANYADA ROAD OVERCROSSING
Contractor Name: CHUMO CONSTRUCTION INC.
Contractor Address: Unknown
Resident Engineer: Bill Tran Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2025-03-28-32
TL Number from the TL Form:
Sample Submitted By Organization: Alta Vista Solutions - Whittier
Sample Organization Contact: (510) 542-9827
Type of Sample: Quality Assurance
Type of Material: Aggregate
Sample Taken Date: 03/28/2025
Date that the sample was received by the laboratory/organization performing the testing: 03/28/2025
The quantity of what the sample constitutes: 21 SY
A brief description of the sample: Subgrade
From where was the sample collected: Job Site
Laboratory sample identification: 25-0947
Structure unique identifier:
Structure name: SB -2 L19
The fabricator/manufacturer/facility name: N/A

Material Information

Source Identification (SMARA, name of Pit or Job Site): N/A
The fabricator's/manufacturer's product name for the sample: Subgrade
The fabricator/manufacturer designation for the sample: Compaction Testing
The plant number:
A detailed description of where the material sample was collected: Jobsite
Where the material sample would have been placed if not sampled: Jobsite
Primary Aggregate Nominal Size: 3/4 inch
The concrete mix design number:
Lot number:
Sublot number:
Aggregate Mix Number:
Test results on following page(s): 2

Test Results

Test 1 of 2

DIME Test ID: 2025-03-28-32-1
Test Method: CTM 231-March 2013: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates Using Nuclear Gages
Verified Date: 04/16/2025
Date Tested: 03/28/2025
Submitted By Organization: Alta Vista Solutions - Whittier
Organization Address: 12409 Slauson Avenue, Suite I,
Organization City: Whittier
Organization State: CA
Organization Zipcode: 90606
Organization Email: nicholas.hoffmann@oneatlas.com
Organization Phone: (510) 542-9827
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Standard Count Density 29448 g/cc
Count or Density 1 19100 g/cc
Count or Density 2 19622 g/cc
Count or Density 3 18472 g/cc
Standard Count Moisture 9496 g/cc
Moisture Count 1 2264 g/cc
Moisture Count 2 2418 g/cc
Moisture Count 3 2070 g/cc
Sum of Count or Density 57194 g/cc
Average of Count or Density 19064.67 g/cc
Sum of Moisture Count 6752 g/cc
Average of Moisture Count 2250.67 g/cc
Calculated Percent Relative Compaction 97.3 %
Reported Percent Relative Compaction 97 %

Test 2 of 2

DIME Test ID: 2025-03-28-32-2
Test Method: CTM 216-June 2011: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates
Verified Date: 04/16/2025
Date Tested: 03/28/2025
Submitted By Organization: Alta Vista Solutions - Whittier
Organization Address: 12409 Slauson Avenue, Suite I,
Organization City: Whittier
Organization State: CA
Organization Zipcode: 90606
Organization Email: nicholas.hoffmann@oneatlas.com
Organization Phone: (510) 542-9827
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Is oversize material No
In-place wet density 2.18
Highest adjust wet density 2.24
Relative compaction 97
% Moisture 8.5 %
Optimum Moisture 10.5 %