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Sample Record for 2025-06-04-97

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

Project Information

Project ID: 215220 DEA: 07210624 EFIS: 0719000068 QA Service Level: 1
DIST-CO-RTE-PM: 07-LA,SBD-71-1.8/R4.7&R0.0/R0.2
Work Description: PLACE STRUCTURE CONCRETE RETAINING WALLS & BOX CULVERT AND PLACE JPCP.
Location Description: IN LOS ANGELES AND SAN BERNARDINO COUNTIES IN POMONA AND CHINO HILLS FROM 0.2 MILE SOUTH OF MISSION BOULEVARD OVERCROSSING TO 0.2 MILE OF SAN BERNARDINO COUNTY LINE.
Contractor Name: OHL USA
Contractor Address: 1920 Main Street, Suite 310, Irvine, California 92614
Resident Engineer: Michael Wang Structure Rep.: Ryan Valentine

Sample Information

DIME Sample ID: 2025-06-04-97
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: Concrete
Sample Taken Date: 06/04/2025
Date that the sample was received by the laboratory/organization performing the testing: 06/04/2025
The quantity of what the sample constitutes: 40 CY
A brief description of the sample: 6x12 concrete cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 25-1793
Structure unique identifier:
Structure name: SB 110+00 to 123+50 @ 10' wide and 121+00 to 123+50 @ 10' wide
The fabricator/manufacturer/facility name: N/A

Material Information

The concrete mix design number: RRM22111
The truck number from where the sample was collected: Ticket or Truck 1590453
The batch plant ticket number from where the sample was collected: load 4
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: N/A
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:
Test results on following page(s): 1

Test Results

Test 1 of 1

DIME Test ID: 2025-06-04-97-1
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 06/20/2025
Date Tested: 06/11/2025
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:
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 2
Test performed With no density determined
Capped in accordance with? ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1 5.98 in
Average diameter of cylinder 2 5.98 in
Cross sectional area of cylinder 1 28.09 in^2
Cross sectional area of cylinder 2 28.09 in^2
Compressive strength (to nearest 10 psi) 620 psi
Maximum load on cylinder 1 17381 lb
Maximum load on cylinder 2 17306 lb
Compressive strength of cylinder 1 618.8 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 616.1 psi
Type of fracture pattern of cylinder 2 2
Comment on any defect in either specimen or caps (Max 250 Characters) no data
Correction factor for cylinder 1 1
Correction factor for cylinder 2 1
Age of specimen 7 days
Age of specimen in hours no data0 hours