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Sample Record for 2025-06-06-56

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

Project Information

Project ID: 1001169 DEA: 07314524 EFIS: 0722000300 COOP: 075283 QA Service Level: 2
DIST-CO-RTE-PM: 07---
Work Description: I-105 METRO Express Lanes Project
Location Description: LA-105 PM R0.6/R10.1, LA-110 PM R14.1/R16.6
Contractor Name: Flatiron-Myers (JV)
Contractor Address: Unknown
Resident Engineer: Roger Miramontes Structure Rep.: Javid Sharifi

Sample Information

DIME Sample ID: 2025-06-06-56
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: 06/06/2025
Date that the sample was received by the laboratory/organization performing the testing: 06/06/2025
The quantity of what the sample constitutes: 8 CY
A brief description of the sample: CIDH Cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 25-0606_1
Structure unique identifier:
Structure name: Dominguez Abut. 2 Right
The fabricator/manufacturer/facility name: N/A

Material Information

The concrete mix design number: 557237DH
The truck number from where the sample was collected: Truck or Ticket 388981
The batch plant ticket number from where the sample was collected: Load 3
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: Jobsite
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:

Test Results

Test 1 of 4

DIME Test ID: 2025-06-06-56-1
Test Method: CTM 557-June 2020: Method of Test for Temperature of Freshly Mixed Hydraulic Cement Concrete
Verified Date: 08/13/2025
Date Tested: 06/06/2025
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: not applicable
Additional Comments When Verified:
Temperature 81 F

Test 2 of 4

DIME Test ID: 2025-06-06-56-2
Test Method: CTM 504-June 2010: Method of Test for Determining Air Content of Freshly Mixed Concrete by the Pressure Method
Verified Date: 08/13/2025
Date Tested: 06/06/2025
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: not applicable
Additional Comments When Verified:
Air Content 1.6 %

Test 3 of 4

DIME Test ID: 2025-06-06-56-3
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 08/13/2025
Date Tested: 07/04/2025
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 5.97 in
Cross sectional area of cylinder 1 28.09 in^2
Cross sectional area of cylinder 2 27.99 in^2
Compressive strength (to nearest 10 psi) 5440 psi
Maximum load on cylinder 1 150223 lb
Maximum load on cylinder 2 154732 lb
Compressive strength of cylinder 1 5347.9 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 5528.1 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 28 days
Age of specimen in hours no data0 hours

Test 4 of 4

DIME Test ID: 2025-06-06-56-4
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 08/13/2025
Date Tested: 07/04/2025
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: Samir was the actual tester to break the cylinders, accidentally uploaded a 521 with Alexander Shaw
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 5.97 in
Cross sectional area of cylinder 1 28.09 in^2
Cross sectional area of cylinder 2 27.99 in^2
Compressive strength (to nearest 10 psi) 5440 psi
Maximum load on cylinder 1 150223 lb
Maximum load on cylinder 2 154732 lb
Compressive strength of cylinder 1 5347.9 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 5528.1 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 28 days
Age of specimen in hours no data0 hours