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Sample Record for 2025-03-17-17

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Project Information

Project ID: 212720 DEA: 07291404 EFIS: 0712000094 QA Service Level: 1
DIST-CO-RTE-PM: 07-LA-1-55-58
Work Description: TRANCAS CREEK BRIDGE REPLACEMENT
Location Description: IN LOS ANGELES IN CITY OF MALIBU AT TRANCAS CREEK BRIDGE (53-0027).
Contractor Name: STACY AND WITBECK, INC.
Contractor Address: 3939 Atlantic Ave Suite 114, Long Beach, CA 90807
Resident Engineer: Dan Leon Structure Rep.: Frank Lofti

Sample Information

DIME Sample ID: 2025-03-17-17
TL Number from the TL Form: NA
Sample Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Sample Organization Contact: (213) 817-0387
Type of Sample: Acceptance
Type of Material: Concrete
Sample Taken Date: 03/17/2025
Date that the sample was received by the laboratory/organization performing the testing: 03/19/2025
The quantity of what the sample constitutes: 130 CY
A brief description of the sample: 4X8 PCC cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 25-030
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Associated Ready mixed Concrete

Material Information

The concrete mix design number: ORSLBD50
The truck number from where the sample was collected: 0452
The batch plant ticket number from where the sample was collected: 7266339
Concrete batch plant: Associated Ready Mix Concrete
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: trck chute
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: 2025-03-17-17-1
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 03/24/2025
Date Tested: 03/22/2025
Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Organization Address: 1940 South Workman Mill Road,
Organization City: Whittier
Organization State: CA
Organization Zipcode: 90601
Organization Email: chad.chotibhongs@dot.ca.gov
Organization Phone: (213) 407-6963
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 3
Test performed With no density determined
Capped in accordance with? ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1 4.01 in
Average diameter of cylinder 2 4.00 in
Average diameter of cylinder 3 4.01 in
Cross sectional area of cylinder 1 12.63 in^2
Cross sectional area of cylinder 2 12.57 in^2
Cross sectional area of cylinder 3 12.63 in^2
Compressive strength (to nearest 10 psi) 4020 psi
Maximum load on cylinder 1 50634 lb
Maximum load on cylinder 2 49627 lb
Maximum load on cylinder 3 51901 lb
Compressive strength of cylinder 1 4009.0 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 3948.1 psi
Compressive strength of cylinder 3 4109.3 psi
Type of fracture pattern of cylinder 2 2
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 5 days
Age of specimen in hours no data0 hours

Test 2 of 4

DIME Test ID: 2025-03-17-17-2
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 03/24/2025
Date Tested: 03/24/2025
Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Organization Address: 1940 South Workman Mill Road,
Organization City: Whittier
Organization State: CA
Organization Zipcode: 90601
Organization Email: chad.chotibhongs@dot.ca.gov
Organization Phone: (213) 407-6963
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 3
Test performed With no density determined
Capped in accordance with? ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1 4.00 in
Average diameter of cylinder 2 4.01 in
Average diameter of cylinder 3 4.01 in
Cross sectional area of cylinder 1 12.57 in^2
Cross sectional area of cylinder 2 12.63 in^2
Cross sectional area of cylinder 3 12.63 in^2
Compressive strength (to nearest 10 psi) 5640 psi
Maximum load on cylinder 1 68854 lb
Maximum load on cylinder 2 73209 lb
Maximum load on cylinder 3 71274 lb
Compressive strength of cylinder 1 5477.6 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 5796.4 psi
Compressive strength of cylinder 3 5643.2 psi
Type of fracture pattern of cylinder 2 2
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 7 days
Age of specimen in hours no data0 hours

Test 3 of 4

DIME Test ID: 2025-03-17-17-3
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 04/01/2025
Date Tested: 03/31/2025
Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Organization Address: 1940 South Workman Mill Road,
Organization City: Whittier
Organization State: CA
Organization Zipcode: 90601
Organization Email: chad.chotibhongs@dot.ca.gov
Organization Phone: (213) 407-6963
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 3
Test performed With no density determined
Capped in accordance with? ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1 4.01 in
Average diameter of cylinder 2 4.01 in
Average diameter of cylinder 3 4.00 in
Cross sectional area of cylinder 1 12.63 in^2
Cross sectional area of cylinder 2 12.63 in^2
Cross sectional area of cylinder 3 12.57 in^2
Compressive strength (to nearest 10 psi) 8030 psi
Maximum load on cylinder 1 100229 lb
Maximum load on cylinder 2 104152 lb
Maximum load on cylinder 3 99545 lb
Compressive strength of cylinder 1 7935.8 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 8246.4 psi
Compressive strength of cylinder 3 7919.3 psi
Type of fracture pattern of cylinder 2 2
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 14 days
Age of specimen in hours no data0 hours

Test 4 of 4

DIME Test ID: 2025-03-17-17-4
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 04/14/2025
Date Tested: 04/14/2025
Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Organization Address: 1940 South Workman Mill Road,
Organization City: Whittier
Organization State: CA
Organization Zipcode: 90601
Organization Email: chad.chotibhongs@dot.ca.gov
Organization Phone: (213) 407-6963
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 3
Test performed With no density determined
Capped in accordance with? ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1 4.01 in
Average diameter of cylinder 2 4.01 in
Average diameter of cylinder 3 4.00 in
Cross sectional area of cylinder 1 12.63 in^2
Cross sectional area of cylinder 2 12.63 in^2
Cross sectional area of cylinder 3 12.57 in^2
Compressive strength (to nearest 10 psi) 9710 psi
Maximum load on cylinder 1 123025 lb
Maximum load on cylinder 2 123462 lb
Maximum load on cylinder 3 120897 lb
Compressive strength of cylinder 1 9740.7 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 9775.3 psi
Compressive strength of cylinder 3 9617.9 psi
Type of fracture pattern of cylinder 2 2
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 28 days
Age of specimen in hours no data0 hours