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Sample Record for 2025-10-28-86

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Project Information

Project ID: 993551 DEA: 07279124 EFIS: 0715000076 QA Service Level: 2
DIST-CO-RTE-PM: 07-LA-57-60-R4.3/R4.5
Work Description: STATE ROUTE 57 and 60 HIGHWAYS CONFLUENCE CHOKEPOINT RELIEF PROJECT PHASE II
Location Description: CITY of DIAMOND BAR and CITY of INDUSTRY LOS ANGELES COUNTY, CALIFORNIA
Contractor Name: Unknown
Contractor Address: Unknown
Resident Engineer: Martin Sandoval Structure Rep.: Thomas Tong

Sample Information

DIME Sample ID: 2025-10-28-86
TL Number from the TL Form:
Sample Submitted By Organization: Thompson Pipe Group - Los Angeles
Sample Organization Contact: (909) 201-5127
Type of Sample: Quality Control
Type of Material: Concrete
Sample Taken Date: 10/28/2025
Date that the sample was received by the laboratory/organization performing the testing: 10/28/2025
The quantity of what the sample constitutes: 2.5 cy
A brief description of the sample: 4x8 concrete cylinders
From where was the sample collected: Manufacturer
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Thompson pipe group

Material Information

The concrete mix design number: ct6002ph
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: 270208
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: conveyor belt
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:

Test Results

Test 1 of 3

DIME Test ID: 2025-10-28-86-1
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C1231 - Unbonded Elastomeric Pad Cap
Cured in accordance with ASTM C511
Verified Date: 11/20/2025
Date Tested: 10/31/2025
Submitted By Organization: Thompson Pipe Group - Los Angeles
Organization Address: 3011 N. Laurel Ave,
Organization City: Rialto
Organization State: CA
Organization Zipcode: 92377
Organization Email: e.mcdonald@thompsonpipegroup.com
Organization Phone: (951) 446-9274
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 3
Test performed With no density determined
Cross sectional area of cylinder 1 12.57 in^2
Cross sectional area of cylinder 2 12.57 in^2
Cross sectional area of cylinder 3 12.57 in^2
Capped in accordance with? ASTM C1231 - Unbonded Elastomeric Pad Cap
Compressive strength (to nearest 10 psi) 5260 psi
Average diameter of cylinder 1 4.01 in
Average diameter of cylinder 2 4.01 in
Average diameter of cylinder 3 4.01 in
Maximum load on cylinder 1 64760 lb
Maximum load on cylinder 2 64520 lb
Maximum load on cylinder 3 68960 lb
Type of fracture pattern of cylinder 1 2
Type of fracture pattern of cylinder 2 5
Type of fracture pattern of cylinder 3 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
Correction factor for cylinder 3 1
Age of specimen 3 days

Test 2 of 3

DIME Test ID: 2025-10-28-86-2
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C1231 - Unbonded Elastomeric Pad Cap
Cured in accordance with ASTM C511
Verified Date: 11/20/2025
Date Tested: 11/04/2025
Submitted By Organization: Thompson Pipe Group - Los Angeles
Organization Address: 3011 N. Laurel Ave,
Organization City: Rialto
Organization State: CA
Organization Zipcode: 92377
Organization Email: e.mcdonald@thompsonpipegroup.com
Organization Phone: (951) 446-9274
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 3
Test performed With no density determined
Cross sectional area of cylinder 1 12.57 in^2
Cross sectional area of cylinder 2 12.57 in^2
Cross sectional area of cylinder 3 12.57 in^2
Capped in accordance with? ASTM C1231 - Unbonded Elastomeric Pad Cap
Compressive strength (to nearest 10 psi) 5690 psi
Average diameter of cylinder 1 4.01 in
Average diameter of cylinder 2 4.01 in
Average diameter of cylinder 3 4.01 in
Maximum load on cylinder 1 73490 lb
Maximum load on cylinder 2 70680 lb
Maximum load on cylinder 3 70170 lb
Type of fracture pattern of cylinder 1 1
Type of fracture pattern of cylinder 2 5
Type of fracture pattern of cylinder 3 5
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
Correction factor for cylinder 3 1
Age of specimen 7 days

Test 3 of 3

DIME Test ID: 2025-10-28-86-3
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C1231 - Unbonded Elastomeric Pad Cap
Cured in accordance with ASTM C511
Verified Date: 11/20/2025
Date Tested: 11/11/2025
Submitted By Organization: Thompson Pipe Group - Los Angeles
Organization Address: 3011 N. Laurel Ave,
Organization City: Rialto
Organization State: CA
Organization Zipcode: 92377
Organization Email: e.mcdonald@thompsonpipegroup.com
Organization Phone: (951) 446-9274
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
Cross sectional area of cylinder 1 12.57 in^2
Cross sectional area of cylinder 2 12.57 in^2
Capped in accordance with? ASTM C1231 - Unbonded Elastomeric Pad Cap
Compressive strength (to nearest 10 psi) 5850 psi
Average diameter of cylinder 1 4.01 in
Average diameter of cylinder 2 4.01 in
Maximum load on cylinder 1 74460 lb
Maximum load on cylinder 2 72580 lb
Type of fracture pattern of cylinder 1 2
Type of fracture pattern of cylinder 2 5
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 14 days